濃縮機簡介 

Introduction to Concentrator 

液壓中心傳動高效濃縮機 

Hydraulic center transmission high-efficiency concentrator

【處理能力】：28~1590 m2 

【應用范圍】：主要用于礦山礦漿有色金屬礦和非金屬礦精礦或尾礦的澄清和濃縮，以達到脫水的目的。 也可用于化工、冶金等行業進行固液分離的脫水作業。 

【產品改進】：內徑內徑可達100M

Processing capacity: 28~1590 m2

【 Scope of application 】 : Mainly used for the clarification and concentration of nonferrous metal ore and non-metallic ore concentrate or tailings of mine pulp, in order to achieve the purpose of dehydration. It can also be used in chemical industry, metallurgy and other industries for solid-liquid separation dehydration operations.

[Product improvement] : Inner diameter The inner diameter can reach 100M

設備優勢特點：Equipment advantages and features: 

1.銅都品牌傳動濃縮機設備處理量大，濃縮效率高； 

2.液壓驅動，具有過載保護功能； 

3.由核心PLC自動感應壓力傳感器信號實現液壓自動提耙；

4.傳動裝置結構簡單，維修方便； 

5.可配自動加藥系統。

Equipment advantages and features: Equipment advantages and features:

1. Tongdu brand transmission thickener equipment processing capacity, high concentration efficiency;

2. Hydraulic drive, with overload protection function;

3. By the core PLC automatic sensing pressure sensor signal to achieve hydraulic automatic rake;

4. Simple transmission structure, easy maintenance;

5. Can be equipped with automatic dosing system.

工作原理：working principle: 

主要是由傳動裝置、橋架、加藥裝置、入料管、固定筒、布料筒、刮板、軸、長耙、短 耙、吊桿、電控裝置、液壓站、維修用吊架等組成。

It is mainly composed of transmission device, bridge, dosing device, feeding pipe, fixed cylinder, cloth cylinder, scraper, shaft, long harrow, short harrow, boom, electric control device, hydraulic station, maintenance hanger and so on.

設備簡圖：Equipment diagram:

該中心傳動濃縮機采用絮凝技術，礦漿直接輸入到濃縮機的壓縮區 域，在池內形成濾床層，從底部輸入的礦漿中未絮凝的細小顆粒， 被水流沖上去經過濾床層時，與該層的顆粒相撞，由于絮凝劑的作 用，與其他顆粒結合在一起下沉，從而增加了底層漿液濃度，而上 層溢流水濃度下降，由于采用了絮凝劑，顆粒易形成凝聚團，沉降 速度大幅度加快，單位面積處理能力明顯提高，是傳統濃縮機的 4~8倍。 

The center drive thickener adopts flocculation technology. The pulp is directly input into the compression area of the thickener to form a filter bed in the pool. When the unflocculated fine particles in the pulp input from the bottom are washed up by the water and pass through the filter bed, they collide with the particles of this layer. The concentration of overflow water on the upper layer decreases, due to the use of flocculants, particles are easy to form agglomeration, the settlement rate is greatly accelerated, and the unit area processing capacity is significantly improved, which is 4 to 8 times that of the traditional thickener.

客戶案列：Customer case: 

金礦氰化廠新廠濃縮設備原采用的是普通中心傳動濃縮機，處理量沒有達到預期目標，同時耙架的定時提起，耗 損工時，工作效率低。在此基礎上，增加兩臺改進后的液 壓中心傳動高效濃縮機。液壓式，處理量大，濃縮效率高；另外，核心PLC自動感應壓力傳感信號實現液壓自動 提耙，生產效率高。最終高效率的按成濃縮目標。

The concentration equipment of the new gold mine cyanide plant used to be the ordinary center drive thickener, the processing capacity did not reach the expected target, and the time lifting of the rake frame consumed the working hours and the working efficiency was low. On this basis, two improved hydraulic center drive high-efficiency thickeners were added. Hydraulic type, larger capacity, high concentration efficiency; In addition, the core PLC automatically senses the pressure sensing signal to achieve hydraulic automatic rake, high production efficiency. Ultimately, higher efficiency is applied to the enrichment goal.

周邊液壓傳動高效濃縮機 

Surrounding hydraulic transmission high-efficiency concentrator

【產品簡介】：一款周邊液壓馬達傳動、液壓自動提耙的濃密機。 

【處理能力】：28~1590 m2 

【應用范圍】：主要用于礦山礦漿有色金屬礦和非金屬礦精礦或尾礦的澄清和濃縮，以達到脫水的目的。 也可用于化工、冶金等行業進行固液分離的脫水作業。

【 Product introduction】 : A thickener with peripheral hydraulic motor drive and hydraulic automatic lifting rake.

【 Processing capacity】: 28~1590 m2

【 Scope of application 】 : Mainly used for the clarification and concentration of nonferrous metal ore and non-metallic ore concentrate or tailings of mine pulp, in order to achieve the purpose of dehydration. It can also be used in chemical industry, metallurgy and other industries for solid-liquid separation dehydration operations.

設備主要特點：Main features of the equipment: 

1.周邊液壓傳動，超負荷自動報警，全橋中心入料；

2.液壓自動分段提、降耙； 

3.無級調速； 

4.深層入料、平流沉降； 

5.增設副耙、與主耙具有同樣功能； 

6.具有獨立的刮泥阻力檢測裝置。

1. Peripheral hydraulic transmission, overload automatic alarm, full bridge center feeding;

2. Hydraulic automatic segmented lifting and descending harrow;

3. Stepless speed regulation;

4. Deep feeding, advection settlement;

5. Add auxiliary harrow, which has the same function as the main harrow;

6. With an independent scraping resistance detection device.

工作原理：working principle: 

中央回轉機構及布料裝置通過中間的水泥支柱固定在池子中央,橋架的一端固定在周邊驅動 裝置上,另一端與中央回轉機構連接,橋架沿周邊驅動裝置作圓周運動。刮泥裝置固定在橋架 的下面,隨橋架作圓周刮泥行走,提耙裝置及液壓電控系統則安裝于橋架上面。刮泥裝置將沉 積在濃縮機池底的物料刮集到集料坑，由底流泵排出。

The central rotary mechanism and the distributing device are fixed in the center of the pool through the cement pillar in the middle. One end of the bridge is fixed on the peripheral drive device, and the other end is connected with the central rotary mechanism. The bridge moves in a circle along the peripheral drive device. The mud scraping device is fixed under the bridge and walks with the bridge in a circle. The scraper device and the hydraulic electric control system are installed on the bridge. The mud scraper collects the material deposited at the bottom of the thickener pool into the aggregate pit and is discharged by the bottom flow pump.

設備簡圖：Equipment diagram:

主要部件結構及特點：Main component structure and characteristics: 

中心增加刮集裝置、由于該礦漿比重大、粘度高、沉淀速度快，中心不及時刮集可能出現 板結和物料過高、比一般濃縮機轉一周只能刮集一次，而增加中心刮集裝置濃縮機轉一周 在中心6米直徑內可刮集兩次，效率提高一倍，此刮集強度大，可靠性能強，事故率低。 周邊液壓驅動、無級調速；液壓自動分段提耙；自動檢測刮泥阻力；整機程序控制、自動報警、可參與集控以及突然斷電自動提耙等特點。

With the addition of a scraping device in the center, due to the high ratio of pulp, high viscosity and fast precipitation rate, the center may not scrape in time and the material is too high, and the concentrator can only scrape once a week than the general concentrator, while the concentrator with the addition of the center scraping device can scrape twice within the diameter of 6 meters of the center, and the efficiency is doubled. The scraping strength is large, reliable performance is strong, and the accident rate is low. Peripheral hydraulic drive, stepless speed regulation; Hydraulic automatic segmented harrow; Automatic detection of scraping resistance; The whole machine program control, automatic alarm, can participate in centralized control and sudden power failure automatic rake and so on.

周邊傳動裝置：Peripheral transmission device: 

周邊驅動系統由液壓站、液壓馬達減速機、輥輪、等組成。液壓站向液壓馬達供油，通過 液壓馬達減速機帶動輥輪通過驅動架托起橋架沿道軌齒條作圓周行走。液壓傳動起動平穩可靠，液壓傳動壓力反饋靈敏度高，控制可靠，系統保護性能好，不會因操作不當造成機 器損壞，通過調節變量泵，改變供油量多少，可以做到系統無級變速。馬達減速器、變量 泵機組等重要零部件均采用國內知名企業廠家的產品，使設備的性能有可靠的保證。

The peripheral drive system is composed of hydraulic station, hydraulic motor reducer, roller, etc. The hydraulic station supplies oil to the hydraulic motor, and the roller is driven by the hydraulic motor reducer to carry the bridge along the rail rack in a circle. The hydraulic transmission starts smoothly and reliably, the hydraulic transmission pressure feedback sensitivity is high, the control is reliable, the system protection performance is good, and the machine will not be damaged due to improper operation. By adjusting the variable pump and changing the amount of oil supply, the system can be stepless speed change. Motor reducer, variable pump unit and other important parts are used in domestic well-known manufacturers of products, so that the performance of the equipment has a reliable guarantee.

橋架：Bridge frame: 

橋架為頂開式箱型結構，兩側板為特制焊接H形鋼，中部合理配置加強筋，兩側幅板與下部 槽鋼焊接成橋架，起到連接承載，傳遞刮泥動力的作用。

The bridge is a top-open box-type structure, and the plates on both sides are specially welded H-shaped steel. The middle part is reasonably equipped with reinforcing bars. The plates on both sides are welded to the lower channel steel to form a bridge, which plays the role of connecting and carrying and transferring the scraping power.

刮集與液壓提耙裝置：Scraping and hydraulic rake lifting device: 

刮集裝置為雙平行四連桿機構，四個連桿截面為矩形鋼管，四連桿機構的固定架用壓板、 螺栓固定在橋架下沿，四連桿機構下邊與刮板框用調節臂、連接臂及銷軸聯結一體。刮泥 框為多邊形結構刮集裝置為雙平行四連桿機構，四個連桿截面為矩形鋼管，四連桿機構的 固定架用壓板、螺栓固定在橋架下沿，四連桿機構下邊與刮板框用調節臂、連接臂及銷軸 聯結一體。刮泥框為多邊形結構，采用槽鋼焊接而成，刮泥板通過管柱固定在刮板框槽鋼 上，每個刮板框固定三個刮板，全部刮板成百葉窗式布置，通常情況下，刮板底邊與池底 距離 30-50mm。通過調整調節刮板連接桿，可保證刮板與池底距離，以達到最佳刮泥效 果。各個刮集裝置是相互獨立的，能夠單獨或同時依次升降，分別由各自的液壓提耙裝置 來實現。液壓提耙裝置中的液壓缸的活塞桿頭部與刮泥耙架用銷軸聯接，缸體的端部以銷 軸形式安裝于橋架萬向支座上。

The scraping device is a double-parallel four-link mechanism, and the section of the four connecting rods is a rectangular steel pipe. The fixing frame of the four-link mechanism is fixed on the lower edge of the bridge frame by pressing plates and bolts. The lower side of the four-link mechanism is connected with the scraper frame by adjusting arms, connecting arms and pins. The scraper frame is a polygonal structure and the scraper set device is a double-parallel four-link mechanism, and the section of the four connecting rods is a rectangular steel pipe. The fixing frame of the four-link mechanism is fixed on the lower edge of the bridge frame by pressing plates and bolts, and the lower part of the four-link mechanism is connected with the scraper frame by adjusting arms, connecting arms and pins. The scraper frame is a polygonal structure, welded by channel steel, and the scraper is fixed on the channel steel of the scraper frame through the pipe column. Each scraper frame is fixed with three scrapers, all of which are arranged in louver style. Under normal circumstances, the distance between the bottom edge of the scraper and the bottom of the pool is 30-50mm. By adjusting the connecting rod of the scraper, the distance between the scraper and the bottom of the pool can be ensured to achieve the best scraping effect. Each scraping device is independent of each other, can be lifted separately or simultaneously, respectively, by their own hydraulic lifting device to achieve. The head of the piston rod of the hydraulic cylinder in the hydraulic rake device is connected with the scraper rack with a pin shaft, and the end of the cylinder body is installed on the universal support of the bridge frame in the form of a pin shaft.

每個刮集裝置配有一個液壓提耙裝置，上有五個位置開關，用以控制刮泥板升降高度，下面的位置開關控制在最低位工作，上面的位置開關控制在上部終止位，在上部終止位 時整個刮集裝置被提至水面以上。中部的三個位置開關用于限定各個刮泥板在升降過程中 能在三種調定的范圍內工作，一般調定0-250mm，250-500mm，500-750mm 三種高 度，這項工作可通過調整位置開關的相對位置方便地進行。調定后，刮泥板就自動地在這 些區域內工作，并在控制柜面板上得到顯示。刮泥板升降可自動，可手動。手動用于調試 或工作檢修，通過操縱控制柜按鈕來實現，而自動用于正常工作狀態，由濃縮機的自動控 制系統實現。每個刮集裝置都有足夠的強度，能夠滿足多種稠物料的使用要求，由于可單 獨升降耙，使用維修安全方便。

Each scraping device is equipped with a hydraulic lifting device, with five position switches to control the lifting height of the scraper, the bottom position switch controls the lowest working position, the top position switch controls the upper termination position, when the upper termination position, the entire scraping device is lifted above the water surface. The three position switches in the middle are used to limit each scraper to work in the range of three sets during the lifting process, generally set 0-250mm, 250-500mm, 500-750mm three degrees, this work can be easily carried out by adjusting the relative position of the position switch. After setting, the scraper automatically works in these areas and is displayed on the panel of the control cabinet. The scraper can be lifted automatically or manually. Manual is used for commissioning or working overhaul by manipulating the control cabinet button, while automatic is used for normal working condition by the automatic control system of the thickener. Each scraping device has enough strength to meet the requirements of the use of a variety of thick materials, because it can be a single lift rake, the use of safe and convenient maintenance.

中央回轉機構及集電裝置：Central rotating mechanism and collector device: 

中央回轉機構遙有回轉支承，為本機的祝心肺件，蛯賍承受軸向力，又賍承受傾覆力。本 茩司采用徐州芟禾茩司回轉支承，可承受軸向力1500KNm，傾覆力600KNm，保證使用5-8年芵上。回轉機構的固著支架癲礈轉支架為焊碟件，芚籪疭固著支架聯碟，上籪疭進料 睅聯碟，進料睅茫鋪設不銹鋼，薦矑舊，耐沖擊和說損。 集電裝置為全密封結構，能防止雨水及潮濕空氣進入，集電性能可靠、安全。外部電源及 信號線沿進料管槽架、中心支撐進料管連接在集電裝置上，通過集電裝置連至橋架上的電 控系統。集電罩外形小巧，方便操作者在橋架上通行。

The central rotating mechanism has a rotary support, which is the heart and lung part of the machine. 蛯 l withstand axial force and overturn force. The 茩 division uses Xuzhou Shehe 茩 division slewing bearing, able to withstand the axial force 1500KNm, overturning force 600KNm, guaranteed use for 5-8 years 芵. The fixed support of the rotating mechanism is 礈 to turn the support into a welded dish, 芚籪 convulsion fixed support joint dish, 籪 convulsion feed 睅 joint dish, feed 睅 laid stainless steel, old, impact resistance and said The collecting device is a fully sealed structure, which can prevent rain and humid air from entering, and the collecting performance is reliable and safe. The external power supply and signal cables are connected to the collector along the feed pipe trough frame and the central support feed pipe, and are connected to the electric control system on the bridge through the collector. The collector cover is small and convenient for the operator to pass on the bridge.

布料裝置：Fabric device: 

布料裝置與旋轉轉籠設計為單獨結構。礦漿經中心給料管（液面下給料）直接進入布料 桶，固體顆粒物在流體勢能的作用下，沿布料桶向下運動，不同的粒度有不同的下降速 度，較大的顆粒因體積較大在重力的作用下，運動速度快， 所以先到達濃縮池底部，中等粒度隨之下降到達底部；細小顆粒向濃縮池周邊飄移并逐漸沉降。工作時對清水層不產 生干擾，對壓縮層不產生沖擊。 中心深層入料（液面下給料），礦漿進入穩流桶后，礦漿的流速大大降低，從而實現了平 流沉降，降低了固相顆粒的動能。并且，耙架為連桿式結構，它有效的減少對固體顆粒沉 降的干擾，較一般濃縮機處理能力可提高 30～50%。

The distribution device and the rotary cage are designed as separate structures. The slurry enters the distribution tank directly through the central feed pipe (feed under the liquid level). Solid particles move down the distribution tank under the action of fluid potential energy, and different particle sizes have different descending velocity. The larger particles move faster under the action of gravity due to their larger size, so they first reach the bottom of the concentration tank, and the medium particle size then drops to the bottom. Fine particles drift to the perimeter of the concentration tank and gradually settle. There is no interference to the clean water layer and no impact to the compressed layer. After the slurry enters the steady flow bucket, the flow velocity of the slurry is greatly reduced, thus realizing the flat flow settlement and reducing the kinetic energy of the solid particles. Moreover, the harrow frame is a connecting rod structure, which effectively reduces the interference to solid particle settling, and the processing capacity can be increased by 30 ~ 50% compared with the general thickener.

液壓及電控系統：Hydraulic and electrical control system: 

本系統包括：液壓升降、油溫加熱共兩個單元。電控系統的核心是 PLC 可編程序控制器。 系統控制的基本功能都以程序存儲的方式存放在這里。本機可預留 DCS輸出端子，便于用戶能有效實現生產全系統 DCS 自控，現場設有手動控制方式和自動控制方式，便于用戶在 異常情況下進行現場操作。具有超載報警及故障連鎖，等功能。

The system includes two units: hydraulic lifting and oil temperature heating. The core of the electronic control system is PLC programmable controller. The basic functions of system control are stored here in the form of program storage. The machine can reserve DCS output terminals, which is convenient for users to effectively realize DCS automatic control of the whole production system. Manual control mode and automatic control mode are provided on site, which is convenient for users to carry out on-site operation under abnormal circumstances. With overload alarm and failure chain, and other functions.

控制功能設置手動、自動兩種工作方式： Control function setting with manual and automatic working modes: 

手動方式：人工控制濃縮機運行、停止、提耙、降耙等操作。 

自動方式：采用液壓元件-壓力繼電器，適時檢測液壓馬達的工作壓力、刮板阻力檢測裝置 檢測的刮泥阻力分別送到 PLC 中。

自動控制系統由可編程序控制器及相關外圍電路組成，接受檢測裝置等傳遞來的信號，控制提耙系統、行走系統的運行，可實現各刮泥耙動作的協調，整個系統工作狀態的顯示以 及控制各種故障狀態的報警。 

不銹鋼電控箱箱體采用室外防雨結構。電器防護等級：IP55

Manual mode: manual control of thickener operation, stop, rake, rake and other operations.

Automatic mode: The hydraulic component - pressure relay is used to timely detect the working pressure of the hydraulic motor and the scraping resistance detected by the scraper resistance detection device are respectively sent to the PLC.

The automatic control system is composed of a programmable controller and related peripheral circuits, which receives the signal transmitted by the detection device, controls the operation of the scraper system and the walking system, realizes the coordination of the scraper action, displays the working state of the whole system, and controls the alarm of various fault states.

Stainless steel electric control box box adopts outdoor rain proof structure. Electrical protection class: IP55

客戶案例使用現場：Customer case usage site: