CN113813832A - Can make waste water misce bene and get rid of coal washing waste water holding vessel of impurity - Google Patents
Can make waste water misce bene and get rid of coal washing waste water holding vessel of impurity Download PDFInfo
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- CN113813832A CN113813832A CN202111016298.1A CN202111016298A CN113813832A CN 113813832 A CN113813832 A CN 113813832A CN 202111016298 A CN202111016298 A CN 202111016298A CN 113813832 A CN113813832 A CN 113813832A
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- 239000003245 coal Substances 0.000 title claims abstract description 73
- 239000002351 wastewater Substances 0.000 title claims abstract description 66
- 238000005406 washing Methods 0.000 title claims abstract description 61
- 239000012535 impurity Substances 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000003860 storage Methods 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 11
- 239000002245 particle Substances 0.000 description 9
- 239000013618 particulate matter Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the field of coal, in particular to a coal washing wastewater storage tank capable of uniformly mixing wastewater and removing impurities, which comprises a fixed platform, a stirring mechanism, a water adding mechanism, a filter screen cleaning mechanism and the like; the stirring mechanism is arranged on the fixed platform, the water adding mechanism is arranged on the stirring mechanism, and the filter screen cleaning mechanism is arranged on the water storage barrel. Through the cooperation of scroll and device above, when the scroll is in the same direction as changeing, under the effect of scroll, the inside coal washing waste water of water storage bucket can keep the state that flows to can prevent the inside coal washing waste water layering of water storage bucket, when the scroll reverses, because the effect of scroll makes and flows to the inside coal washing waste water of water storage bucket can the misce bene fully, has reached and can prevent effectively that coal washing waste water layering makes its misce bene's effect.
Description
Technical Field
The invention relates to the field of coal, in particular to a coal washing wastewater storage tank capable of uniformly mixing wastewater and removing impurities.
Background
Coal is solid combustible mineral formed gradually by burying ancient plants underground and undergoing complex biochemical and physicochemical changes, the coal is fossil fuel with the most abundant accumulation amount and the widest distribution region on the earth, coal washing is an essential link in coal processing, the coal washing is an industrial process for removing impurities in raw coal or classifying high-quality coal and poor-quality coal, the coal after coal washing is clean coal, and the coal washing can achieve the purpose of environmental protection and can improve the utilization rate of the coal.
Coal washing waste water can appear in a large number in the coal washing process, it has the suspended solid content higher, be difficult to characteristics such as natural settling, coal washing waste water if direct discharge can pollute the water, silt the river course, consequently, need handle coal washing waste water, current mill need utilize the container to carry out the water storage to coal washing waste water, when handling coal washing waste water, export it from the container in and handle the processing, but coal washing waste water among the prior art container can appear the layering, influence the processing stability of follow-up processing equipment, and can contain impurity and particulate matter in the coal washing waste water, prior art is difficult to get rid of impurity and particulate matter in the coal washing waste water, be not convenient for follow-up processing.
Disclosure of Invention
Based on this, it is necessary to provide a coal washing wastewater storage tank capable of effectively preventing coal washing wastewater from layering and uniformly mixing, and effectively removing impurities and particulate matters in coal washing wastewater, so as to solve the problems of layering and difficulty in removing impurities and particulate matters in coal washing wastewater in the prior art.
The technical scheme is as follows: the utility model provides a can make waste water misce bene and get rid of coal washing waste water holding vessel of impurity, includes fixed station, rabbling mechanism and adds water mechanism, and rabbling mechanism locates on the fixed station, adds water mechanism and locates on the rabbling mechanism.
In addition, it is especially preferred that the rabbling mechanism includes the water storage bucket, a motor, first runner, first axis of rotation, the spiral, the second runner, belt and filter screen, and the water storage bucket is linked in the fixed station top, and the motor is installed on the water storage bucket, and motor output shaft one end is linked with first runner, and first axis of rotation rotary type is connected on the water storage bucket, and the spiral is linked to the first axis of rotation, and the second runner is linked to the first axis of rotation, and around there being the belt between second runner and the first runner, the water storage bucket top is linked with the filter screen.
In addition, it is especially preferred that the water adding mechanism comprises a water collecting barrel, a second rotating shaft, a rotating plate, a torsion spring, a first fixing frame and a fixing strip, wherein the water collecting barrel is connected to the water collecting barrel, the second rotating shaft is rotatably connected to the water collecting barrel, the rotating plate is connected to the second rotating shaft, the rotating plate is in contact with the water collecting barrel, the two torsion springs are connected between the rotating plate and the water collecting barrel, the first fixing frame is connected to one end of the second rotating shaft, and the fixing strip is connected to the other end of the second rotating shaft.
In addition, particularly preferably, the device also comprises a filter screen cleaning mechanism, the filter screen cleaning mechanism is arranged on the water storage barrel and comprises a collecting frame, a first gear, a first rack and a second fixing frame, the slide bar, first wedge, first reset spring, first carriage and pressure sensor, collect the frame and couple on the water storage bucket, first gear couples on first axis of rotation, first rack sliding type connects on the water storage bucket, the hookup has two second mounts on the first rack, sliding type is connected with the slide bar on the second mount, slide bar one end hookup has first wedge, first wedge and first rack sliding type connection, be connected with first reset spring between first wedge and the second mount, first carriage couples on first rack, first carriage and water storage bucket sliding type connection, pressure sensor couples in the sump pit bottom.
In addition, it is especially preferred that the telescopic device further comprises a telescopic mechanism, the telescopic mechanism is arranged on the water storage barrel and comprises a first fixing rod, a second sliding frame and a second return spring, the first fixing rod is connected to one side of the outer portion of the water storage barrel, the second sliding frame is connected to the first fixing rod in a sliding mode, and the second return spring is connected between the second sliding frame and the water storage barrel.
In addition, it is particularly preferable that the bottom cleaning device further comprises a bottom cleaning mechanism, the bottom cleaning mechanism is arranged on the water storage barrel, the bottom cleaning mechanism comprises a pushing frame, a second gear, a second rack, a third fixing frame, a second wedge block, a third reset spring and a second fixing rod, the water storage barrel is connected with the pushing frame in a sliding manner, the second gear is connected to the first rotating shaft in a sliding manner, the second rack is connected to the water storage barrel in a sliding manner, the second rack is connected to the second sliding frame in a connecting manner, the second fixing frame is connected to the second rack in a sliding manner, the second wedge block is connected to the second rack in a sliding manner, the third reset spring is connected between the second wedge block and the third fixing frame, the second fixing rod is connected to the pushing frame in a connecting manner, and the second fixing rod is connected to the second rack in a sliding manner.
The invention has the beneficial effects that:
through the cooperation of scroll and device above, when the scroll is in the same direction as changeing, under the effect of scroll, the inside coal washing waste water of water storage bucket can keep the state that flows to can prevent the inside coal washing waste water layering of water storage bucket, when the scroll reverses, because the effect of scroll makes and flows to the inside coal washing waste water of water storage bucket can the misce bene fully, has reached and can prevent effectively that coal washing waste water layering makes its misce bene's effect.
Through the cooperation that promotes frame and device above, impurity and particulate matter in the coal washing waste water can subside bottom in the water storage bucket, promote the frame and can push away the impurity and the particulate matter of bottom in the water storage bucket to other equipment of collecting impurity and particulate matter in, the coal washing waste water of handling completion in the water storage bucket then can arrange to other coal washing waste water collecting device in through the round hole of water storage bucket bottom simultaneously, reached the effect that can get rid of impurity and particulate matter in the coal washing waste water effectively.
Through the cooperation of first carriage and filter screen, because the effect of filter screen, can filter the coal washing waste water of the filter screen of flowing through for large granule thing in the coal washing waste water is stayed on the filter screen, and first carriage can be scraped the big particulate matter on the filter screen to collecting in the frame, has reached the effect that can be automatically will wash the big granule thing in the coal waste water and get rid of.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional perspective view of the telescoping mechanism of the present invention.
Fig. 3 is a schematic sectional three-dimensional structure of the stirring mechanism of the present invention.
Fig. 4 is an enlarged perspective view of the present invention a.
Fig. 5 is a partially disassembled perspective view of the screen cleaning mechanism of the present invention.
Fig. 6 is an enlarged perspective view of the present invention B.
In the figure: 1. the device comprises a fixed table, 2, a stirring mechanism, 21, a water storage barrel, 22, a motor, 23, a first rotating wheel, 24, a first rotating shaft, 25, a scroll, 26, a second rotating wheel, 27, a belt, 28, a filter screen, 3, a water adding mechanism, 31, a water collecting barrel, 32, a second rotating shaft, 33, a rotating plate, 34, a torsion spring, 35, a first fixing frame, 36, a fixing strip, 4, a filter screen cleaning mechanism, 41, a collecting frame, 42, a first gear, 43, a first rack, 44, a second fixing frame, 45, a sliding rod, 46, a first wedge-shaped block, 47, a first reset spring, 48, a first sliding frame, 49, a pressure sensor, 5, a telescopic mechanism, 51, a first fixing rod, 52, a second sliding frame, 53, a second reset spring, 6, a bottom cleaning mechanism, 61, a pushing frame, 62, a second gear, 63, a second rack, 64, a third fixing frame, 65, a third fixing frame, a fourth fixing frame, A second wedge block 66, a third return spring 67 and a second fixing rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example (b): a coal washing wastewater storage tank capable of uniformly mixing wastewater and removing impurities comprises a fixed platform 1, a stirring mechanism 2 and a water adding mechanism 3, wherein the stirring mechanism 2 for preventing coal washing wastewater in a water storage barrel 21 from being layered is arranged on the fixed platform 1, and the water adding mechanism 3 is arranged on the stirring mechanism 2, as shown in figures 1-6.
The stirring mechanism 2 comprises a water storage barrel 21, a motor 22, a first rotating wheel 23, a first rotating shaft 24, a scroll 25, a second rotating wheel 26, a belt 27 and a filter screen 28, the water storage barrel 21 is connected to the top of the fixed platform 1, the motor 22 is arranged on the water storage barrel 21, the motor 22 can drive the first rotating wheel 23 to rotate through an output shaft, one end of the output shaft of the motor 22 is connected with the first rotating wheel 23, the first rotating shaft 24 is rotatably connected to the water storage barrel 21, the spiral scroll 25 is connected to the first rotating shaft 24, under the action of the scroll 25, the coal washing wastewater in the water storage barrel 21 can keep a flowing state, the first rotating shaft 24 is connected with the second rotating wheel 26 in a connecting mode, a belt 27 is wound between the second rotating wheel 26 and the first rotating wheel 23, the top of the water storage barrel 21 is connected with the filter screen 28, and the coal washing wastewater flowing through the filter screen 28 can be filtered under the action of the filter screen 28.
The water adding mechanism 3 comprises a water collecting barrel 31, a second rotating shaft 32, a rotating plate 33, a torsion spring 34, a first fixing frame 35 and a fixing strip 36, wherein the water collecting barrel 31 is connected to the water collecting barrel 21, the second rotating shaft 32 is rotatably connected to the water collecting barrel 31, the rotating plate 33 is connected to the second rotating shaft 32, the rotating plate 33 is in contact with the water collecting barrel 31, the torsion spring 34 for driving the rotating plate 33 to reset is connected between the rotating plate 33 and the water collecting barrel 31, the first fixing frame 35 for pushing the second sliding frame 52 and the device thereon to move is connected to one end of the second rotating shaft 32, the fixing strip 36 is connected to the other end of the second rotating shaft 32, and the fixing strip 36 touches the pressure sensor 49 to enable the motor 22 to rotate reversely.
The filter screen cleaning device further comprises a filter screen cleaning mechanism 4, the filter screen cleaning mechanism 4 is arranged on the water storage barrel 21, the filter screen cleaning mechanism 4 is used for scraping large particles on the filter screen 28 into the collecting frame 41, the filter screen cleaning mechanism 4 comprises a collecting frame 41, a first gear 42, a first rack 43, a second fixing frame 44, a sliding rod 45, a first wedge-shaped block 46, a first reset spring 47, a first sliding frame 48 and a pressure sensor 49, the collecting frame 41 is connected to the water storage barrel 21 and is used for driving the first wedge-shaped block 46 and the first gear 42 on the first wedge-shaped block to reciprocate to be connected to the first rotating shaft 24, the first rack 43 is connected to the water storage barrel 21 in a sliding manner, the two second fixing frames 44 are connected to the first rack 43 in a sliding manner, the sliding rod 45 is connected to the second fixing frames 44 in a sliding manner, one end of the sliding rod 45 is connected to the first wedge-shaped block 46, and the first rack 43 are connected in a sliding manner, a first return spring 47 is connected between the first wedge-shaped block 46 and the second fixing frame 44, through the cooperation of one of the first wedge-shaped block 46 and one of the first return spring 47, the first gear 42 drives one of the first wedge-shaped block 46 and the device thereon to reciprocate, the first sliding frame 48 is connected to the first rack 43, the first sliding frame 48 is used for scraping large particles on the filter screen 28 into the collecting frame 41, the first sliding frame 48 is slidably connected with the water storage barrel 21, and the pressure sensor 49 is connected to the bottom of the water collection barrel 31.
The water storage barrel is characterized by further comprising a telescopic mechanism 5, the telescopic mechanism 5 is arranged on the water storage barrel 21, the telescopic mechanism 5 comprises a first fixing rod 51, a second sliding frame 52 and a second reset spring 53, the first fixing rod 51 is connected to one side of the outer portion of the water storage barrel 21, the second sliding frame 52 is connected to the first fixing rod 51 in a sliding mode, the second reset spring 53 is connected between the second sliding frame 52 and the water storage barrel 21, and the second reset spring 53 is used for driving the second sliding frame 52 to reset.
The bottom cleaning mechanism 6 is arranged on the water storage barrel 21, the bottom cleaning mechanism 6 is used for pushing out impurities and particles at the bottom in the water storage barrel 21, the bottom cleaning mechanism 6 comprises a pushing frame 61, a second gear 62, a second rack 63, a third fixing frame 64, a second wedge-shaped block 65, a third return spring 66 and a second fixing rod 67, the pushing frame 61 used for pushing out the impurities and the particles at the bottom in the water storage barrel 21 is connected on the water storage barrel 21 in a sliding mode, the second gear 62 is connected on the first rotating shaft 24, the second rack 63 is connected on the water storage barrel 21 in a sliding mode, the second rack 63 is connected with the second sliding frame 52, two third fixing frames 64 are connected on the second rack 63 in a connecting mode, the second wedge-shaped block 65 is connected on the third fixing frame 64 in a sliding mode, a third return spring 66 is connected between the second wedge-shaped block 65 and the third fixing frame 64, through the cooperation of one of the second wedge blocks 65 and one of the third return springs 66, the second gear 62 drives one of the second wedge blocks 65 and the device thereon to reciprocate, the second fixing rod 67 is coupled to the pushing frame 61, the second fixing rod 67 is coupled to the second rack 63, and the second fixing rod 67 is slidably connected to the water storage barrel 21.
The coal washing wastewater is filled in the water storage barrel 21, the motor 22 is manually controlled to rotate clockwise, the motor 22 can drive the first rotating wheel 23 to rotate clockwise through the output shaft, the first rotating wheel 23 can drive the second rotating wheel 26 and the upper device to rotate clockwise through the belt 27, the coal washing wastewater in the water storage barrel 21 can keep a flowing state under the action of the scroll 25, so that the coal washing wastewater in the water storage barrel 21 can be prevented from being layered, and impurities and particles in the coal washing wastewater can settle at the bottom in the water storage barrel 21 after a period of time.
When the first rotating shaft 24 and the device thereon rotate clockwise, the first gear 42 drives one of the first wedge blocks 46 and the device thereon to reciprocate through the cooperation of one of the first wedge blocks 46 and one of the first return springs 47, the first rack 43 does not move, and the second gear 62 drives one of the second wedge blocks 65 and the device thereon to reciprocate through the cooperation of one of the second wedge blocks 65 and one of the third return springs 66, and the second rack 63 does not move.
The manual control motor 22 reverses, the second gear 62 drives one of the second wedge blocks 65 and the upper device to move, the second reset spring 53 is compressed accordingly, impurities and particles at the bottom in the water storage barrel 21 can be pushed into other equipment for collecting the impurities and the particles by the pushing frame 61, meanwhile, the pushing frame 61 does not block the round holes at the bottom of the water storage barrel 21, coal washing wastewater completed in the water storage barrel 21 can be discharged into other coal washing wastewater collecting equipment through the round holes at the bottom of the water storage barrel 21, then, the manual control motor 22 rotates clockwise again, the second gear 62 drives one of the second wedge blocks 65 and the upper device to reset, and the second reset spring 53 resets accordingly.
The coal washing wastewater is poured into the water collecting barrel 31 through other transmission equipment, the coal washing wastewater in the water collecting barrel 31 can impact the rotating plate 33 to swing, the torsion spring 34 can be compressed accordingly, the coal washing wastewater in the water collecting barrel 31 can flow downwards into the water storage barrel 21, the coal washing wastewater flowing through the filter screen 28 can be filtered due to the effect of the filter screen 28, large particles in the coal washing wastewater are left on the filter screen 28, the fixing strip 36 can touch the pressure sensor 49, the pressure sensor 49 can control the motor 22 to reverse, meanwhile, the first fixing frame 35 can push the second sliding frame 52 and the upper device to move, the second reset spring 53 can be stretched accordingly, the second gear 62 is separated from one of the second wedge blocks 65, and therefore, one of the second wedge blocks 65 and the upper device cannot move in the process of pouring the coal washing wastewater.
When the motor 22 rotates reversely, the first rotating wheel 23 drives the second rotating wheel 26 and the device thereon to rotate reversely through the belt 27, the first gear 42 drives one of the first wedge blocks 46 and the device thereon to move, so that the first sliding frame 48 moves to one side of the filter screen 28, and meanwhile, the coal washing wastewater flowing to the inside of the water storage barrel 21 can be fully and uniformly mixed due to the action of the scroll 25.
When other conveying equipment stops pouring coal washing wastewater into the water collecting barrel 31, the rotating plate 33 is reset under the reset action of the torsion spring 34, the first fixing frame 35 is separated from the second sliding frame 52, the second reset spring 53 is reset and drives the second sliding frame 52 and the devices thereon to reset, the fixing strip 36 is separated from the pressure sensor 49, so that the motor 22 rotates clockwise, at the same time, the first gear 42 drives one of the first wedge blocks 46 and the devices thereon to reset, so that the first sliding frame 48 can scrape large particles on the filter screen 28 into the collecting frame 41, finally, the motor 22 is manually controlled to stop operating, and the coal washing wastewater can be treated again by using the equipment after the operations are repeated.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a can make waste water misce bene and get rid of coal washing waste water holding vessel of impurity, characterized by, including fixed station, rabbling mechanism and mechanism of adding water, the rabbling mechanism is located on the fixed station, and the mechanism of adding water is located on the rabbling mechanism.
2. The coal washing wastewater storage tank capable of uniformly mixing wastewater and removing impurities as claimed in claim 1, wherein the stirring mechanism comprises a water storage barrel, a motor, a first rotating wheel, a first rotating shaft, a scroll, a second rotating wheel, a belt and a filter screen, the water storage barrel is connected to the top of the fixed platform, the motor is mounted on the water storage barrel, one end of an output shaft of the motor is connected with the first rotating wheel, the first rotating shaft is rotatably connected to the water storage barrel, the scroll is connected to the first rotating shaft, the second rotating wheel is connected to the first rotating shaft, the belt is wound between the second rotating wheel and the first rotating wheel, and the filter screen is connected to the top of the water storage barrel.
3. The coal washing waste water storage tank of claim 2, wherein the water adding mechanism comprises a water collecting tank, a second rotating shaft, a rotating plate, a torsion spring, a first fixing frame and a fixing bar, the water collecting tank is connected to the water storage tank, the second rotating shaft is rotatably connected to the water collecting tank, the rotating plate is connected to the second rotating shaft, the rotating plate is in contact with the water collecting tank, the torsion spring is connected between the rotating plate and the water collecting tank, the first fixing frame is connected to one end of the second rotating shaft, and the fixing bar is connected to the other end of the second rotating shaft.
4. The coal washing wastewater storage tank of claim 3, further comprising a filter screen cleaning mechanism disposed on the water storage tank, wherein the filter screen cleaning mechanism comprises a collecting frame, a first gear, a first rack, a second fixing frame, a sliding rod, a first wedge, a first return spring, a first sliding frame, and a pressure sensor, the collecting frame is connected to the water storage tank, the first gear is connected to the first rotating shaft, the first rack is slidably connected to the water storage tank, the first rack is connected to the two second fixing frames, the sliding rod is slidably connected to the second fixing frame, one end of the sliding rod is connected to the first wedge, the first wedge is slidably connected to the first rack, the first return spring is connected between the first wedge and the second fixing frame, the first sliding frame is connected to the first rack, the first sliding frame is connected with the water storage barrel in a sliding mode, and the pressure sensor is connected to the bottom of the water collection barrel.
5. The coal washing waste water storage tank capable of mixing waste water uniformly and removing impurities as claimed in claim 4, further comprising a telescopic mechanism, wherein the telescopic mechanism is disposed on the water storage barrel, the telescopic mechanism comprises a first fixing rod, a second sliding frame and a second return spring, the first fixing rod is connected to one side of the outside of the water storage barrel, the second sliding frame is slidably connected to the first fixing rod, and the second return spring is connected between the second sliding frame and the water storage barrel.
6. The coal washing wastewater storage tank of claim 5, further comprising a bottom cleaning mechanism disposed on the water storage tank, wherein the bottom cleaning mechanism comprises a pushing frame, a second gear, a second rack, a third fixing frame, a second wedge, a third return spring and a second fixing rod, the pushing frame is slidably connected to the water storage tank, the second gear is connected to the first rotating shaft, the second rack is slidably connected to the water storage tank, the second rack is connected to the second sliding frame, the two third fixing frames are connected to the second rack, the second wedge is slidably connected to the third fixing frame, the third return spring is connected between the second wedge and the third fixing frame, the second fixing rod is connected to the pushing frame, the second fixing rod is connected to the second rack, the second fixed rod is connected with the water storage barrel in a sliding mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111016298.1A CN113813832A (en) | 2021-08-31 | 2021-08-31 | Can make waste water misce bene and get rid of coal washing waste water holding vessel of impurity |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111016298.1A CN113813832A (en) | 2021-08-31 | 2021-08-31 | Can make waste water misce bene and get rid of coal washing waste water holding vessel of impurity |
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Application publication date: 20211221 |
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