CN207119196U - A kind of black water precipitation treatment device - Google Patents
A kind of black water precipitation treatment device Download PDFInfo
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- CN207119196U CN207119196U CN201720704879.7U CN201720704879U CN207119196U CN 207119196 U CN207119196 U CN 207119196U CN 201720704879 U CN201720704879 U CN 201720704879U CN 207119196 U CN207119196 U CN 207119196U
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- sedimentation basin
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- water
- precipitation treatment
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Abstract
The utility model provides a kind of black water precipitation treatment device, including sedimentation basin and clear water reserviors, in sedimentation basin, dividing wall is provided between sedimentation basin one and sedimentation basin two, collecting tank is set in dividing wall, collecting tank with sedimentation basin one by return pipe one while be connected setting, collecting tank another side and sedimentation basin two are connected setting by return pipe two, sedimentation basin one end is provided with water inlet pipe and outlet pipe, outlet pipe one end is connected setting through dividing wall with collecting tank, sedimentation basin other end bottom is provided with lautertuns, the sedimentation basin other end is additionally provided with clear water reserviors, lautertuns one end is connected setting with sedimentation basin one and sedimentation basin two, the lautertuns other end is connected setting with clear water reserviors；The setting that the device passes through sedimentation basin and clear water reserviors, natural filtration, non-secondary pollution are completed using pressure principle caused by the hydrophobicity principle and black water of the coal weight of itself, the water after processing can be used as coal washing water again, freshwater resources are saved, the coal slime after processing can recycle.
Description
Technical field
The utility model belongs to the technical field of coal processing technique equipment, more specifically, the utility model is related to a kind of coal
The technical field of mud processing unit.
Background technology
Coal slime refers to the semi-solid thing of the aqueous formation of coal dust, is a kind of product in coal production process, according to kind
Different and formation mechenism difference, its nature difference is very big, and utilizability also has bigger difference, its huge number, and purposes is wide
It is general.Because coal slime has many unfavorable conditions such as high-moisture, high viscosity, high retentiveness and low heat value, commercial Application is difficult to realize,
Kept outside of the door, with civilian sell for main outlet by power consumer for a long time.Since reform and opening-up, national economy has swift and violent hair
Exhibition, coal production have leapt to the first in the world, and Market Situation is also there occurs great changes, and the depth and range of Coal dressing are all fast
Speed development, the yield of coal slime substantially rise, and the comprehensive utilization of coal slime turns into the problem of in the urgent need to address.
At present, then the processing to coal washing water is concentrated mostly using flocculant is added in coal washing water using thickener, then
With the method for vacuum filtration or plate compression.《Coal preparation technology collected works》In disclose two kinds of newer methods：A kind of electrochemistry
Evaporation, another kind are pressurization floating methods.The former utilizes coal slime microparticle surfaces electric load, and the property of the main lotus positive electricity of hydrone
Matter, the thin coal particulate of the water electrode in coal washing water is separated using electrochemical method；The cardinal principle of the latter is first by sky
Air pressure enters in water, prepares air-saturated appearance air water, then in floating upward groove, is allowed to contact with coal washing water, the air in water
Discharge immediately, and be adhered to the surface of trickle coal grain, trickle coal grain is floated, then scraped with scraper plate, make Water warfare.Also
Some technologies are adjusted pH value in 6.0-7.5 using the pH value of sulfuric acid or hydrochloric acid regulation coal washing water.It is classified using filtering ponds
Filtering, filter medium are that equipment is simple the advantages of the technology, flow is short, but should from Qinghe is husky, flyash cobble
The shortcomings that method maximum is that chemical reagent hydrochloric acid or sulfuric acid are with the addition of in water, using deal with improperly can bring to coal washing water it is new
Water pollution, and filter medium needs to regularly replace, and increases cost.The shortcomings that above method is equipment complexity, long flow path, is processed into
This height, cost of equipment are invested big etc..Therefore, it is necessary to transform existing coal cleaning processes, the shortcomings that overcoming prior art.
The content of the invention
For the deficiency of state of the art, in order to solve current coal slime processing equipment complexity, long flow path, processing cost
Height, cost of equipment investment is big, and the technical problem of new water pollution is easily caused using chemical reagent, and the utility model provides one
Kind black water precipitation treatment device, compared with prior art, the apparatus structure is simple, easy to use, passes through sedimentation basin and clear water
The setting in pond, natural filtration is completed using pressure principle caused by the hydrophobicity principle and black water of the coal weight of itself, without
Any chemicals, non-secondary pollution are added, the water after processing can be used as coal washing water, save freshwater resources, handled again
Coal slime afterwards can recycle, and have wide applicability in water sedimentation process field.
In order to solve the above problems, the technical solution adopted in the utility model is as follows：
A kind of black water precipitation treatment device provided by the utility model, including sedimentation basin and clear water reserviors, in sedimentation basin, sink
Shallow lake pond one and sedimentation basin two are disposed adjacent, and dividing wall is provided between sedimentation basin one and sedimentation basin two, collecting tank, collection are set in dividing wall
Liquid bath with sedimentation basin one by return pipe one while be connected setting, collecting tank another side passes through return pipe two-phase with sedimentation basin two
Connection is set, and sedimentation basin one end is provided with water inlet pipe and outlet pipe, water inlet pipe one end and the one end of reducer pipe one and the one end of reducer pipe two
It is respectively connected with, the other end of reducer pipe one gos deep into sedimentation basin one setting, and the other end of reducer pipe two gos deep into sedimentation basin two setting, and goes out
Water pipe one end is connected setting through dividing wall with collecting tank, and sedimentation basin other end bottom is provided with lautertuns, the sedimentation basin other end
It is additionally provided with clear water reserviors, lautertuns one end is connected setting, the lautertuns other end and clear water reserviors phase with sedimentation basin one and sedimentation basin two
Connection is set, and lautertuns and sedimentation basin one, the junction of sedimentation basin two set gradually blanking cover and screen pack from top to bottom, on clear water reserviors
Provided with water pipe.
In the utility model, valve one and valve four, return pipe one and return pipe are set respectively on water inlet pipe and outlet pipe
Valve two and valve 3 are set respectively on two, clear water reserviors valve is set in water pipe.
In the utility model, return pipe one and return pipe two are set close to lautertuns.
In the utility model, sedimentation basin one and sedimentation basin two are respectively provided with slope close to oral siphon end.
In the utility model, the delivery port of reducer pipe one and reducer pipe two is arranged on the centre on slope.
In the utility model, the angle of slope and bottom of pond is less than 17 degree.
In the utility model, water inlet pipe and outlet pipe are arranged at the top of sedimentation basin.
In the utility model, sedimentation basin one, the size of sedimentation basin two are 15 meters of length, wide 5 meters, high 10 meters.
In the utility model, the size of screen pack is 100cm*100cm*50cm.
In the utility model, the mesh number of screen pack is more than 80.
Water inlet pipe, outlet pipe, valve one, valve two, valve three, valve four, screen pack, the clear water of the utility model use
Pond valve, return pipe one, return pipe two and water pipe can be bought or be customized by public channel.
Following beneficial effect can be obtained using technical scheme provided by the utility model：
A kind of black water precipitation treatment device provided by the utility model is simple in construction, easy to use, by sedimentation basin and
The setting of clear water reserviors, natural filtration is completed using pressure principle caused by the hydrophobicity principle and black water of the coal weight of itself,
Any chemicals, non-secondary pollution need not be added, the water after processing can be used as coal washing water again, save freshwater resources,
Coal slime after processing can recycle, and have wide applicability in water sedimentation process field.
Brief description of the drawings
Fig. 1 is shown as top view of the present utility model.
Fig. 2 is shown as structural representation of the present utility model.
In Fig. 1-2：1-sedimentation basin one, 2-sedimentation basin two, 3-clear water reserviors, 4-water inlet pipe, 5-outlet pipe, 6-valve
Men Yi, 7-reducer pipe one, 8-reducer pipe two, 9-valve two, 10-valve three, 11-valve four, 12-slope, 13-mistake
Filter pocket, 14-screen pack, 15-clear water reserviors valve, 16-collecting tank, 17-return pipe one, 18-return pipe two, 19-water pipe,
20-blanking cover.
Embodiment
1-2 and embodiment below in conjunction with the accompanying drawings, are described in further detail to specific embodiment of the present utility model, but
The utility model device is not limited to following embodiments.
In the utility model, for the ease of describing, the relative position of each part in a kind of black water precipitation treatment device
The description of relation is described according to the Butut mode of Figure of description 1, such as：The position relationships such as upper and lower, left and right are
Determined according to the Butut direction of Figure of description 1.
The water inlet pipe that the utility model uses（4）, outlet pipe（5）, valve one（6）, valve two（9）, valve three（10）, valve
Men Si（11）, screen pack（14）, clear water reserviors valve（15）, return pipe one（17）, return pipe two（18）And water pipe（19）It can lead to
Cross public channel purchase or customization.
A kind of black water precipitation treatment device provided by the utility model, including sedimentation basin and clear water reserviors（3）, sedimentation basin
In, sedimentation basin one（1）With sedimentation basin two（2）It is disposed adjacent, sedimentation basin one（1）With sedimentation basin two（2）Between be provided with dividing wall, separate
Collecting tank is set within the walls（16）, collecting tank（16）While with sedimentation basin one（1）Pass through return pipe one（17）Be connected setting, liquid collecting
Groove（16）Another side and sedimentation basin two（2）Pass through return pipe two（18）Be connected setting, and sedimentation basin one end is provided with water inlet pipe（4）With
Outlet pipe（5）, water inlet pipe（4）One end and reducer pipe one（7）One end and reducer pipe two（8）One end is respectively connected with, reducer pipe one（7）
The other end gos deep into sedimentation basin one（1）Interior setting, reducer pipe two（8）The other end gos deep into sedimentation basin two（2）Interior setting, outlet pipe（5）
One end passes through dividing wall and collecting tank（16）Be connected setting, and sedimentation basin other end bottom is provided with lautertuns（13）, sedimentation basin is another
One end is additionally provided with clear water reserviors（3）, lautertuns（13）One end and sedimentation basin one（1）With sedimentation basin two（2）Be connected setting, lautertuns
（13）The other end and clear water reserviors（3）Be connected setting, lautertuns（13）With sedimentation basin one（1）, sedimentation basin two（2）Junction is from upper
Down set gradually blanking cover（20）And screen pack（14）, clear water reserviors（3）It is provided with water pipe（19）.
In the utility model, water inlet pipe（4）And outlet pipe（5）It is upper that valve one is set respectively（6）With valve four（11）, backwater
Guan Yi（17）With return pipe two（18）It is upper that valve two is set respectively（9）With valve three（10）, water pipe（19）Upper setting clear water reserviors
Valve（15）.
In the utility model, return pipe one（17）With return pipe two（18）Close to lautertuns（13）Set.
In the utility model, sedimentation basin one（1）With sedimentation basin two（2）Close to oral siphon（4）End is respectively provided with slope（12）, side
Just forklift is current filtered after coal mud clearing.
In the utility model, reducer pipe one（7）With reducer pipe two（8）Delivery port be arranged on slope（12）Centre.
In the utility model, slope（12）It is less than 17 degree with the angle of bottom of pond, facilitates coal slime aqueous mixtures to enter sedimentation basin
Afterwards, on slope（12）Discharge is completed above middle part, not of uniform size according to coal slime density, particle sediment significantly first precipitates, particle
Small coal slime is mixed into the tail end of sedimentation basin with black water, is slowly precipitated.
In the utility model, water inlet pipe（4）And outlet pipe（5）The top of sedimentation basin is arranged at, is flow automatically by the discrepancy in elevation
Principle, power conveying is provided without the external world.
In the utility model, sedimentation basin one（1）, sedimentation basin two（2）Size be it is long 15 meters, it is wide 5 meters, it is high 10 meters.
In the utility model, screen pack（14）Size be 100cm*100cm*50cm.
In the utility model, screen pack（14）Mesh number be more than 80.
When using a kind of black water precipitation treatment device provided by the utility model, black water passes through water inlet pipe（4）Through
Valve one（6）With valve four（11）Control enters reducer pipe one（7）Or reducer pipe two（8）, when sedimentation basin one（1）When enabling, beat
Valve opening door one（6）Use reducer pipe one（7）, open sedimentation basin one（1）Blanking cover（20）, when sedimentation basin two（2）When enabling, open
Valve two（9）Use reducer pipe two（8）, open sedimentation basin two（2）Blanking cover（20）, continuously enter precipitation in black water
Chi Yi（1）Or sedimentation basin two（2）During, the large coal particles in black water start slowly to precipitate in the first half of sedimentation basin,
The coal of fine particle precipitates as black water is stood in sedimentation basin tail end, opens valve two（9）Or valve three（10）, precipitation
The primary water in coal washing pond will pass through collecting tank afterwards（16）To outlet pipe（5）, the water of sedimentation basin bottom passes through filter screen（14）Into
Lautertuns（13）, finally flow into clear water reserviors（3）It is interior, water pipe（19）One end connects water pump, by clear water reserviors（3）Interior water suctions out,
Coal washing water can be used as to reuse, after the completion of coal slime precipitation, forklift passes through slope（12）Coal slime is carried out in into sedimentation basin
Clearing and retrieving.
A kind of black water precipitation treatment device provided by the utility model is simple in construction, easy to use, by sedimentation basin and
Clear water reserviors（3）Setting, nature mistake is completed using pressure principle caused by the hydrophobicity principle and black water of the coal weight of itself
Filter, without adding any chemicals, non-secondary pollution, the water after processing can be used as coal washing water again, save fresh water money
Source, the coal slime after processing can recycle, and have wide applicability in water sedimentation process field.
As described above, you can preferably realize the utility model, the above embodiments are only to of the present utility model excellent
Select embodiment to be described, not the scope of the utility model is defined, do not depart from the utility model design spirit
On the premise of, various modifications and improvement that those of ordinary skill in the art make to the technical solution of the utility model, it all should fall
In the protection domain for entering the utility model determination.
Claims (10)
1. a kind of black water precipitation treatment device, including sedimentation basin and clear water reserviors, it is characterised in that in sedimentation basin, sedimentation basin one
It is disposed adjacent with sedimentation basin two, dividing wall is provided between sedimentation basin one and sedimentation basin two, collecting tank, collecting tank one are set in dividing wall
Side and sedimentation basin one are connected setting by return pipe one, and collecting tank another side is connected with sedimentation basin two by return pipe two to be set
Put, sedimentation basin one end is provided with water inlet pipe and outlet pipe, water inlet pipe one end and the one end of reducer pipe one and the one end of reducer pipe two difference phase
Even, the other end of reducer pipe one gos deep into sedimentation basin one setting, and the other end of reducer pipe two gos deep into sedimentation basin two setting, outlet pipe one
End is connected setting through dividing wall with collecting tank, and sedimentation basin other end bottom is provided with lautertuns, and the sedimentation basin other end is additionally provided with
Clear water reserviors, lautertuns one end are connected setting with sedimentation basin one and sedimentation basin two, and the lautertuns other end is connected with clear water reserviors to be set
Put, lautertuns and sedimentation basin one, the junction of sedimentation basin two set gradually blanking cover and screen pack from top to bottom, and clear water reserviors are provided with clear
Water pipe.
A kind of 2. black water precipitation treatment device as claimed in claim 1, it is characterised in that described water inlet pipe and outlet pipe
It is upper that valve one and valve four are set respectively, valve two and valve three be set respectively on return pipe one and return pipe two, in water pipe
Clear water reserviors valve is set.
3. a kind of black water precipitation treatment device as claimed in claim 1, it is characterised in that described return pipe one and backwater
Pipe two is set close to lautertuns.
4. a kind of black water precipitation treatment device as claimed in claim 1, it is characterised in that described sedimentation basin one and precipitation
Pond two is respectively provided with slope close to oral siphon end.
5. a kind of black water precipitation treatment device as claimed in claim 4, it is characterised in that described reducer pipe one and reducing
The delivery port of pipe two is arranged on the centre on slope.
6. a kind of black water precipitation treatment device as claimed in claim 4, it is characterised in that described slope and the folder of bottom of pond
Angle is less than 17 degree.
A kind of 7. black water precipitation treatment device as claimed in claim 1, it is characterised in that described water inlet pipe and outlet pipe
It is arranged at the top of sedimentation basin.
8. a kind of black water precipitation treatment device as claimed in claim 1, it is characterised in that described sedimentation basin one, precipitation
The size in pond two is 15 meters of length, wide 5 meters, high 10 meters.
9. a kind of black water precipitation treatment device as claimed in claim 1, it is characterised in that the size of described screen pack is
100cm*100cm*50cm。
A kind of 10. black water precipitation treatment device as claimed in claim 1, it is characterised in that the mesh number of described screen pack
More than 80.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704879.7U CN207119196U (en) | 2017-06-16 | 2017-06-16 | A kind of black water precipitation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720704879.7U CN207119196U (en) | 2017-06-16 | 2017-06-16 | A kind of black water precipitation treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN207119196U true CN207119196U (en) | 2018-03-20 |
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ID=61615674
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720704879.7U Active CN207119196U (en) | 2017-06-16 | 2017-06-16 | A kind of black water precipitation treatment device |
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| CN (1) | CN207119196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180256A (en) * | 2019-05-10 | 2019-08-30 | 华电电力科学研究院有限公司 | A kind of coal water sedimentation pond of automatic collection coal slime and its working method |
-
2017
- 2017-06-16 CN CN201720704879.7U patent/CN207119196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110180256A (en) * | 2019-05-10 | 2019-08-30 | 华电电力科学研究院有限公司 | A kind of coal water sedimentation pond of automatic collection coal slime and its working method |
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