CN111620420A - High-density paste type thickener with high-efficiency treatment capacity - Google Patents
High-density paste type thickener with high-efficiency treatment capacity Download PDFInfo
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- CN111620420A CN111620420A CN202010482946.1A CN202010482946A CN111620420A CN 111620420 A CN111620420 A CN 111620420A CN 202010482946 A CN202010482946 A CN 202010482946A CN 111620420 A CN111620420 A CN 111620420A
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- wall
- rotating shaft
- tank body
- density paste
- flocculating agent
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention provides a high-density paste type thickener with high-efficiency treatment capacity, which comprises a pool body, a feeding device raking mechanism and a driving mechanism, wherein a bridge is connected to the top wall of the pool body, the driving mechanism is connected to the top wall of the bridge, the feeding device is connected to the inside of the pool body, the raking mechanism is connected to the inside of the pool body and matched with the inner wall of the pool body, a feeding pipeline is connected to the outer wall of the pool body, the feeding pipeline penetrates through the pool body and is communicated with the feeding device, the feeding device comprises a steady flow barrel, an impeller is connected to the inner wall of the steady flow barrel through a rotating shaft, the output end of the feeding pipeline is matched with the impeller, a flocculant storage box is connected to the bottom. The invention has simple structure and convenient use, can effectively control the discharge amount of the flocculating agent according to the feeding speed, can effectively save the cost of the flocculating agent, and can effectively improve the flocculating effect of the flocculating agent.
Description
Technical Field
The invention relates to the technical field of thickeners, in particular to a high-density paste thickener with high efficiency treatment capacity.
Background
The thickener mainly comprises a circular thickening tank and a rake type mud scraper. The method is generally used for concentrate concentration or tailing dehydration before filtration in a concentrating mill, and can also be used for concentration and purification of solid-containing slurry in industries such as coal, chemical engineering, building materials, water source and sewage treatment and the like. Sometimes, in the sorting process, in order to improve the ore feeding concentration of the next operation and improve the sorting effect, the middlings are also concentrated.
Through retrieval, the invention patent with the publication number of CN104707369A discloses a paste thickener, which comprises a tank body, a feeding device, a main shaft, a rake rack, rake teeth and a driving device for driving the main shaft to rotate; the feeding device is arranged at the upper part of the tank body, and the tank body comprises a cylindrical section, a middle conical section and a bottom conical section; the rake teeth are connected with the main shaft through a rake frame and comprise steel pipes, rectangular steel plates and U-shaped bolts which are fixed on the rake frame; the rectangular steel plate is fixed on the steel pipe through the U-shaped bolt and can move up and down along the steel pipe. The paste thickener transmission system has large torque and can work in high-concentration ore pulp; the rake teeth can move up and down, so that the distance between the rake teeth and the tank wall is more accurate and different tank bodies can be suitable in a certain range. The paste thickener of the invention can realize underflow concentration of more than 65 percent and paste pulping, thereby meeting the filling requirement.
The invention discloses a paste thickener, which is searched, wherein the invention patent with the publication number of CN203852871U discloses a bridge is arranged at the top of a thickener body, a transmission device is arranged on the bridge and is connected with a transmission rod arranged in the thickener body, a feeding pipe with an open bottom end is sleeved outside the top of the transmission rod and is communicated with a granulator arranged on the bridge, a stirring device is arranged at the lower end of the transmission rod, and a discharging pipe is arranged at the bottom end of the thickener body. The paste thickener adopts a deeper pool body, and keeps the stability of a high-pressure area. And deep rotational flow feeding is adopted, so that the sedimentation height is reduced, and the sedimentation efficiency is improved. The system has the advantages that the ore pulp can be uniformly distributed in the cylinder of the thickener through the feeding pipe system, the flocculation efficiency of the ore pulp and the flocculant is greatly improved, and the flocculation effect of the flocculant is ensured to the maximum extent.
The thickener injects corresponding flocculating agent into the cylinder of the thickener when in use, but the thickener directly injects the flocculating agent into the cylinder through the feeding pipeline when injecting the flocculating agent, so that the flocculating agent is difficult to be added properly according to the amount and speed of the injected ore pulp, and the flocculation effect of the flocculating agent is further influenced.
Therefore, it is necessary to provide a new high-density paste thickener having high treatment capacity to solve the above-mentioned technical problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a high-density paste thickener with high treatment capacity.
In order to solve the technical problems, the invention provides a high-density paste thickener with high efficiency treatment capacity, which comprises a tank body, a feeding device raking mechanism and a driving mechanism, wherein a bridge is connected to the top wall of the tank body, the driving mechanism is connected to the top wall of the bridge, the feeding device is connected to the bottom of the bridge, the feeding device is connected to the inside of the tank body, the raking mechanism is connected to the inside of the tank body and matched with the inner wall of the tank body, a feeding pipeline is connected to the outer wall of the tank body, the feeding pipeline penetrates through the tank body and is communicated with the feeding device, the feeding device comprises a steady flow barrel, an impeller is connected to the inner wall of the steady flow barrel through a rotating shaft, the output end of the feeding pipeline is matched with the impeller, a flocculant storage box is connected to the bottom wall of the bridge, a circulating and reciprocating, a liquid outlet is cut on the side wall of the flocculating agent storage box.
Preferably, the rotating shaft is of a U-shaped structure, and the circulating reciprocating mechanism is connected to the outer wall of the rotating shaft.
Preferably, the circulating and reciprocating mechanism comprises a connecting rod and a piston, the connecting rod is connected to the outer wall of the U-shaped groove of the rotating shaft, the piston is connected to one end, away from the rotating shaft, of the connecting rod, the piston is connected to the inner wall of the flocculant storage box, and the piston is connected to the flocculant storage box in a sliding mode.
Preferably, the bottom wall of the piston is connected with a connecting block, and the connecting rod is rotatably connected with the piston through the connecting block.
Preferably, the liquid outlet is connected with a liquid outlet pipeline, the output end of the liquid outlet pipeline is connected with a spray head, and the spray head is matched with the feeding pipeline.
Preferably, the outer wall of the flocculant storage box is connected with a liquid inlet pipeline, and a one-way circulation valve is arranged on the liquid inlet pipeline.
Preferably, the driving mechanism comprises a driving motor and a rotating shaft, the rotating shaft is connected to the output end of the driving motor, and one end of the rotating shaft, which is far away from the driving motor, penetrates through the bridge frame and extends downwards.
Preferably, the flow stabilizing barrel is internally connected with a baffle, a circulation groove is formed in the baffle, and the baffle is connected to the outer wall of the rotating shaft.
Preferably, the bottom of the tank body is provided with a drain outlet, a scraper component is arranged in the drain outlet, and a water outlet is formed in the side wall of the tank body.
Compared with the related art, the high-density paste concentrator with high efficiency treatment capacity provided by the invention has the following beneficial effects:
1. the high-density paste thickener with high efficiency treatment capacity is characterized in that when in use, ore pulp to be treated is injected into the steady flow barrel through the feeding pipeline, the impeller is arranged in the steady flow barrel and corresponds to the feeding pipeline, and when the ore pulp is injected into the steady flow barrel through the feeding pipeline, the impeller is driven to rotate, so that the rotating shaft connected to the outer wall of the steady flow barrel is driven to rotate, the rotating shaft is of a U-shaped structure and further drives the connecting rod connected to the outer wall of the connecting rod to do up-down reciprocating motion, so that the piston connected to the top wall of the connecting rod is driven to do up-down reciprocating motion along the flocculating agent storage box, thereby flocculating agent in the flocculating agent storage box is extruded, the flocculating agent storage box is provided with a liquid outlet, and the extruded flocculating agent flows into the steady flow barrel through the liquid outlet and is combined with the ore pulp injected into the steady flow barrel, and then can be effectual the discharge amount of the effectual control flocculating agent of speed according to the ore pulp feed to the use amount of effectual control flocculating agent can effectual saving flocculating agent cost, can effectively improve the flocculation effect of flocculating agent again, through what set up has the raking mechanism, thereby can effectually scrape the deposit on the cell body inner wall to cell body central authorities department, thereby be convenient for to the discharge of deposit.
2. This high density cream formula concentrator with high efficiency processing ability is connected with drain pipe and shower nozzle on through the liquid outlet, and then can discharge through stock solution pipeline and shower nozzle after the inside flocculating agent of flocculating agent bin is extruded, and shower nozzle and feed pipe phase-match, and then make that the flocculating agent can be better combine together with the ore pulp, and then increase the effect that ore pulp and flocculating agent mix, and then increase ore pulp concentration efficiency.
3. This high density paste formula thickener with high efficiency handle power gets into on the inside ore pulp of stationary flow bucket and flocculating agent mixture can flow into the baffle then, drives the baffle that its output is connected through starting driving motor and rotates, and then can play certain stirring effect to ore pulp and flocculating agent mixture to increase the mixed effect of ore pulp and flocculating agent, and then the flocculation effect of further improvement flocculating agent.
4. This concentrated machine of high-density cream formula with high efficiency treatment power through the drain that sets up to be convenient for discharge the sediment material after the concentration, and the inside scraper blade subassembly that is provided with of drain, and then when discharging the sediment material, can effectually avoid its condition of taking place to block up, thereby be convenient for discharge the liquid after the concentration through the outlet that sets up.
The device has the advantages that the structure is simple, the use is convenient, the discharge amount of the flocculating agent can be effectively controlled according to the feeding speed of ore pulp, the use amount of the flocculating agent can be effectively controlled, the cost of the flocculating agent can be effectively saved, and the flocculating effect of the flocculating agent can be effectively improved.
Drawings
FIG. 1 is a schematic diagram of a high density paste concentrator with high throughput provided by the present invention;
FIG. 2 is a schematic diagram showing the internal structure of a high density paste concentrator with high throughput according to the present invention;
FIG. 3 is a front view of the internal structure of a high density paste concentrator with high throughput provided by the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 of a high density paste concentrator with high throughput provided by the present invention;
fig. 5 is a schematic structural diagram of a circulation reciprocating mechanism of a high-density paste concentrator with high treatment capacity according to the present invention.
Reference numbers in the figures: 1. a tank body; 101. a bridge frame; 102. a feed conduit; 103. a sewage draining outlet; 104. a water outlet; 2. a feeding device; 201. a flow stabilizing barrel; 202. an impeller; 203. a rotating shaft; 204. a connecting rod; 205. a piston; 206. connecting blocks; 3. a raking mechanism; 4. a drive mechanism; 401. a drive motor; 402. a rotating shaft; 403. a baffle plate; 5. a flocculant storage tank; 501. a liquid outlet; 502. a liquid outlet pipeline; 503. a spray head; 504. a liquid inlet pipeline; 505. a one-way flow valve.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, fig. 1 is a schematic structural diagram of a high density paste concentrator with high throughput according to the present invention;
FIG. 2 is a schematic diagram showing the internal structure of a high density paste concentrator with high throughput according to the present invention;
FIG. 3 is a front view of the internal structure of a high density paste concentrator with high throughput provided by the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 of a high density paste concentrator with high throughput provided by the present invention;
fig. 5 is a schematic structural diagram of a circulation reciprocating mechanism of a high-density paste concentrator with high treatment capacity according to the present invention.
A high-density paste type thickener with high-efficiency processing capacity comprises a tank body 1, a feeding device 2, a raking mechanism 3 and a driving mechanism 4, and is characterized in that a bridge frame 101 is connected to the top wall of the tank body 1, the driving mechanism 4 is connected to the top wall of the bridge frame 101, the feeding device 2 is connected to the bottom of the bridge frame 101, the feeding device 2 is connected to the inside of the tank body 1, the raking mechanism 3 is connected to the inside of the tank body 1 and is matched with the inner wall of the tank body 1, a feeding pipeline 102 is connected to the outer wall of the tank body 1, the feeding pipeline 102 penetrates through the tank body 1 and is communicated with the feeding device 2, the feeding device 2 comprises a steady flow barrel 201, an impeller 202 is connected to the inner wall of the steady flow barrel 201 through a rotating shaft 203, the output end of the feeding pipeline 102 is matched with the impeller 202, a flocculant storage box, a liquid outlet 501 is cut on the side wall of the flocculating agent storage tank 5.
The rotating shaft 203 is a U-shaped structure, and the circulating reciprocating mechanism is connected to the outer wall of the rotating shaft 203.
The circulating reciprocating mechanism comprises a connecting rod 204 and a piston 205, the connecting rod 204 is connected to the outer wall of the U-shaped groove of the rotating shaft 203, the piston 205 is connected to one end, away from the rotating shaft 203, of the connecting rod 204, the piston 205 is connected to the inner wall of the flocculant storage tank 5, and the piston 205 is connected with the flocculant storage tank 5 in a sliding mode.
The connecting block 206 is connected to the bottom wall of the piston 205, and the connecting rod 204 and the piston 205 are rotatably connected through the connecting block 206.
When the device is used, ore pulp to be treated is injected into the steady flow barrel 201 through the feeding pipeline 102, the impeller 202 is arranged inside the steady flow barrel 201, the impeller 202 corresponds to the feeding pipeline 102, and when the ore pulp is injected into the steady flow barrel 201 through the feeding pipeline 102, the impeller 202 is driven to rotate, so that the rotating shaft 203 connected to the outer wall of the rotating shaft is driven to rotate, the rotating shaft 203 is of a U-shaped structure, the connecting rod 204 connected to the outer wall of the rotating shaft is driven to do up-and-down reciprocating motion, so that the piston 205 connected to the top wall of the connecting rod 204 is driven to do up-and-down reciprocating motion along the flocculant storage box 5, so that a flocculant inside the flocculant storage box 5 is extruded, the flocculant storage box 5 is provided with the liquid outlet 501, and the extruded flocculant flows into the steady flow barrel 201 through the liquid outlet 501 and is combined with the ore pulp injected into the steady flow barrel, and then can be effectual the discharge amount of the effectual control flocculating agent of speed according to the ore pulp feed to the use amount of effectual control flocculating agent can effectual saving flocculating agent cost, can effectively improve the flocculation effect of flocculating agent again, through having that the setting rakes mechanism 3, thereby can effectually scrape the deposit on 1 inner walls of cell body to 1 central department of cell body, thereby be convenient for the discharge to the deposit.
The liquid outlet 501 is connected with a liquid outlet pipeline 502, the output end of the liquid outlet pipeline 502 is connected with a spray head 503, and the spray head 503 is matched with the feeding pipeline 102.
The outer wall of the flocculant storage tank 5 is connected with a liquid inlet pipeline 504, and the liquid inlet pipeline 504 is provided with a one-way circulation valve 505.
Be connected with liquid outlet pipe 502 and shower nozzle 503 on liquid outlet 501, and then can discharge through stock solution pipeline 502 and shower nozzle 503 after the inside flocculating agent of flocculating agent bin 5 is extruded, and shower nozzle 503 and feed pipe 102 phase-match, and then make that the flocculating agent can be better combine together with the ore pulp, and then increase the effect that ore pulp and flocculating agent mix, and then increase ore pulp concentration efficiency.
The driving mechanism 4 comprises a driving motor 401 and a rotating shaft 402, wherein the rotating shaft 402 is connected to the output end of the driving motor 401, and one end of the rotating shaft 402 far away from the driving motor 401 penetrates through the bridge frame 101 and extends downwards.
The flow stabilizing barrel 201 is internally connected with a baffle 403, a flow channel is cut on the baffle 403, and the baffle 403 is connected to the outer wall of the rotating shaft 402.
Get into the inside ore pulp of stationary flow bucket 201 and flocculant mixture then can flow into baffle 403 on, drive the baffle 403 that its output is connected through start-up driving motor 401 and rotate, and then can play certain stirring effect to ore pulp and flocculant mixture to increase the mixing effect of ore pulp and flocculant, and then increase concentration efficiency.
A sewage draining outlet 103 is drilled at the bottom of the tank body 1, a scraper component is arranged in the sewage draining outlet 103, and a water draining outlet 104 is drilled on the side wall of the tank body 1; through the drain 103 that sets up to be convenient for discharge the sediment material after the concentration, and the inside scraper blade subassembly that is provided with of drain 103, and then when discharging the sediment material, can effectually avoid its condition of taking place to block up, thereby be convenient for discharge the liquid after the concentration through the outlet 104 that sets up.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A high-density paste type thickener with high-efficiency processing capacity comprises a tank body (1), a raking mechanism (3) and a driving mechanism (4) of a feeding device (2), and is characterized in that a bridge frame (101) is connected to the top wall of the tank body (1), the driving mechanism (4) is connected to the top wall of the bridge frame (101), the feeding device (2) is connected to the bottom of the bridge frame (101), the feeding device (2) is connected to the inside of the tank body (1), the raking mechanism (3) is connected to the inside of the tank body (1) and matched with the inner wall of the tank body (1), a feeding pipeline (102) is connected to the outer wall of the tank body (1), the feeding pipeline (102) penetrates through the tank body (1) and is communicated with the feeding device (2), the feeding device (2) comprises a steady flow barrel (201), an impeller (202) is connected to the inner wall of the steady flow barrel (201) through a rotating, feed pipe (102) output cooperatees with impeller (202), be connected with flocculating agent bin (5) on crane span structure (101) diapire, be connected with circulation reciprocating mechanism on pivot (203) outer wall, circulation reciprocating mechanism output cooperatees with flocculating agent bin (5), liquid outlet (501) have been dug on flocculating agent bin (5) lateral wall.
2. The high density paste concentrator with high throughput according to claim 1, wherein the rotating shaft (203) is a U-shaped structure, and the cyclic reciprocating mechanism is connected to the outer wall of the rotating shaft (203).
3. A high density paste concentrator with high throughput according to claim 2, wherein the cyclic reciprocating mechanism comprises a connecting rod (204) and a piston (205), the connecting rod (204) is connected to the outer wall of the U-shaped groove of the rotating shaft (203), the piston (205) is connected to the end of the connecting rod (204) away from the rotating shaft (203), the piston (205) is connected to the inner wall of the flocculant storage tank (5), and the piston (205) is slidably connected to the flocculant storage tank (5).
4. A high density paste concentrator with high throughput as claimed in claim 3 wherein the piston (205) has a connecting block (206) attached to its bottom wall, and the connecting rod (204) and piston (205) are rotatably connected by the connecting block (206).
5. A high-density paste concentrator with high processing power as claimed in claim 4, wherein the outlet (501) is connected with an outlet pipe (502), the outlet end of the outlet pipe (502) is connected with a spray head (503), and the spray head (503) is matched with the feeding pipe (102).
6. A high-density paste thickener with high treatment capacity as claimed in claim 5, wherein the flocculant storage tank (5) is connected with a liquid inlet pipe (504) on the outer wall, and the liquid inlet pipe (504) is provided with a one-way flow valve (505).
7. A high density paste concentrator with high throughput according to claim 1, wherein the drive mechanism (4) comprises a drive motor (401) and a rotating shaft (402), the rotating shaft (402) is connected to the output of the drive motor (401), and the end of the rotating shaft (402) remote from the drive motor (401) passes through the bridge (101) and extends downward.
8. The high-density paste concentrator with high processing power as claimed in claim 7, wherein a baffle plate (403) is connected to the inside of the steady flow bucket (201), a circulation groove is cut on the baffle plate (403), and the baffle plate (403) is connected to the outer wall of the rotating shaft (402).
9. The high-density paste type thickener with high treatment capacity as claimed in claim 1, wherein a sewage draining outlet (103) is cut at the bottom of the tank body (1), a scraper component is arranged inside the sewage draining outlet (103), and a water draining outlet (104) is cut on the side wall of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482946.1A CN111620420A (en) | 2020-06-01 | 2020-06-01 | High-density paste type thickener with high-efficiency treatment capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010482946.1A CN111620420A (en) | 2020-06-01 | 2020-06-01 | High-density paste type thickener with high-efficiency treatment capacity |
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| Publication Number | Publication Date |
|---|---|
| CN111620420A true CN111620420A (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010482946.1A Withdrawn CN111620420A (en) | 2020-06-01 | 2020-06-01 | High-density paste type thickener with high-efficiency treatment capacity |
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| CN (1) | CN111620420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216726A (en) * | 2021-05-20 | 2021-08-06 | 中国十九冶集团有限公司 | Construction method of central transmission thickening system |
-
2020
- 2020-06-01 CN CN202010482946.1A patent/CN111620420A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216726A (en) * | 2021-05-20 | 2021-08-06 | 中国十九冶集团有限公司 | Construction method of central transmission thickening system |
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Application publication date: 20200904 |