CN115300952A - A effluent collection purification unit for mine is in pit - Google Patents
A effluent collection purification unit for mine is in pit Download PDFInfo
- Publication number
- CN115300952A CN115300952A CN202210934405.7A CN202210934405A CN115300952A CN 115300952 A CN115300952 A CN 115300952A CN 202210934405 A CN202210934405 A CN 202210934405A CN 115300952 A CN115300952 A CN 115300952A
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- CN
- China
- Prior art keywords
- box body
- guide
- box
- plate
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000746 purification Methods 0.000 title claims description 19
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 239000002351 wastewater Substances 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims description 29
- 230000000087 stabilizing effect Effects 0.000 claims description 13
- 230000005012 migration Effects 0.000 claims description 5
- 238000013508 migration Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 29
- 239000013049 sediment Substances 0.000 abstract description 21
- 239000010865 sewage Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000010802 sludge Substances 0.000 description 10
- 238000004062 sedimentation Methods 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 229940037003 alum Drugs 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 1
- 244000208734 Pisonia aculeata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention discloses a wastewater collecting and purifying treatment device for underground mines, which comprises a box body, a sealing assembly and a cleaning assembly, wherein the horizontal cross section of the box body is set to be rectangular, the upper end of the box body is open and is provided with an overflow groove, a water inlet pipe enters the box body from the upper end of the box body, a bottom plate of the box body is obliquely arranged, a sewage discharge outlet is arranged at the lowest position of the side wall of the box body, which corresponds to the bottom plate, the sealing assembly is arranged in the middle of the box body, the cleaning assembly is arranged below the sealing assembly, the sealing assembly realizes the up-and-down separation of the internal space of the box body, and the cleaning assembly cleans sediments on the bottom plate; the invention can divide the interior of the box body into an upper chamber and a lower chamber when cleaning sediments by arranging the sealing component, the water inlet is still arranged in the upper chamber, thus the integral normal water flow operation can be ensured, and meanwhile, the cleaning component cleans the sediments on the bottom plate, the waste water discharged along with the sediments is only the waste water in the lower chamber, thereby greatly reducing the water content of the sediments.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a wastewater collection and purification treatment device for underground mine.
Background
The existing mine water treatment process generally comprises the following steps: the mine water raw water is directly pumped into the pre-settling regulating reservoir by an underground lifting pump, and the mine water stays in the pre-settling regulating reservoir to regulate the quality and the quantity of water. In the staying process of the mine water, suspended matters in the water are primarily settled, and silt sand such as coal slime and the like are deposited at the bottom of the pool. The effluent of the pre-settling regulating tank is pumped into a reaction tank through a water pump, in order to enhance the sedimentation treatment effect, coagulant and coagulant aid are added into the reaction tank, suspended matters and medicaments in the wastewater form alum floc through chemical reaction, and then the alum floc enters an inclined tube sedimentation tank, and in the process, two units generate sludge in the operation process, namely the pre-settling regulating tank and the inclined tube sedimentation tank. Wherein the sludge in the pre-settling adjusting tank is pumped into a sludge tank through a sludge discharge pump, and the sludge in the inclined tube sedimentation tank is discharged into the sludge tank by gravity. Sludge is stored and gravity-concentrated in a sludge tank, the sludge concentrated at the bottom of the tank is sent into a centrifugal dehydrator through a screw pump for dehydration treatment, and the dehydrated sludge is sent to the outside through horizontal and inclined screw conveyors and is loaded and transported outside.
The existing pre-settling regulating tank generally adopts a vertical flow type sedimentation tank or a horizontal flow type sedimentation tank, but no matter the vertical flow type sedimentation tank or the horizontal flow type sedimentation tank filters water in an overflow mode, and the sedimentation of sediments is realized at the bottom.
In view of the above-mentioned drawbacks, the inventors of the present invention have finally obtained the present invention through a long period of research and practice.
Disclosure of Invention
In order to solve the technical defects, the invention adopts the technical scheme that the underground mine wastewater collection and purification treatment device comprises a box body, a sealing assembly and a cleaning assembly, wherein the horizontal cross section of the box body is rectangular, the upper end of the box body is open and is provided with an overflow groove, a water inlet pipe enters the box body from the upper end of the box body, a bottom plate of the box body is obliquely arranged, a sewage discharge outlet is arranged at the position, corresponding to the lowest position of the bottom plate, of the side wall of the box body, the sealing assembly is arranged in the middle of the box body, the cleaning assembly is arranged below the sealing assembly, the sealing assembly realizes the vertical separation of the inner space of the box body, and the cleaning assembly cleans sediments on the bottom plate.
Preferably, the side walls of the box body are two guide side plates arranged in parallel and two adjusting side plates arranged in parallel respectively; seal assembly includes leading truck, baffle, first guide part and motor power, the leading truck is the U type frame, the leading truck includes fixed plate and vertical fixation and is in the both wings board at fixed plate both ends, the baffle level sets up on the fixed plate, and one be provided with on the regulation curb plate and pass through the groove, the baffle sets up pass through the inslot, just the baffle can pass through inslot horizontal migration, first guide part sets up on the outer wall of direction curb plate, just the pterygoid lamina with first guide part is connected, motor power is fixed to be set up on the box, the pterygoid lamina with the motor power transmission is connected.
Preferably, the box body is provided with a vent pipe, the lower end of the vent pipe is communicated with the inside of the box body, the lower end of the vent pipe is arranged between the partition plate and the bottom plate, and the upper end of the vent pipe is higher than the upper end face of the box body.
Preferably, an adjusting rack is arranged on the wing plate, the adjusting rack horizontally extends along the wing plate, an adjusting gear is fixedly arranged on an output shaft of the power motor, and the adjusting gear is meshed and connected with the adjusting rack.
Preferably, the first guide portion comprises two guide strips which are symmetrically arranged, the two guide strips are fixedly arranged on the guide side plate through a guide seat, the wing plate is connected with a guide wheel through a rotating shaft in a rotating mode, the guide strips are provided with semicircular arc-shaped surfaces, the guide wheel is provided with circular semicircular grooves, the two guide strips are arranged in the semicircular grooves, and the arc-shaped surfaces of the guide strips and the groove bottoms of the semicircular grooves are attached to each other.
Preferably, the sealing assembly further comprises a second guide portion, the second guide portion is arranged inside the box body and comprises two horizontally and symmetrically arranged limiting strips, guide grooves are formed in the limiting strips, the limiting strips are fixedly arranged on the inner wall of the guide side plate, and two parallel edges of the partition plate are respectively arranged in the two guide grooves of the limiting strips.
Preferably, sealing strips made of rubber are further arranged on two sides of the guide groove, one side of each sealing strip is fixedly arranged on the limiting strip, and the other side of each sealing strip is in contact with the surface of the partition plate.
Preferably, the adjusting side plate is fixedly provided with a support frame through the groove, the support frame is provided with a first stabilizing seat, the first stabilizing seat corresponds to the partition plate, and the first stabilizing seat is provided with a roller which can be in contact with the lower surface of the partition plate.
Preferably, a second stabilizing seat is further arranged on the supporting frame, a supporting bar is arranged on the second stabilizing seat, a semicircular arc-shaped face is arranged at the upper portion of the supporting bar, the supporting bar can be arranged in the semicircular groove of the guide wheel, and the arc-shaped face of the supporting bar is attached to the groove bottom of the semicircular groove.
The preferred, the clearance subassembly is including the clearance cylinder and push away the thing board, the clearance cylinder is fixed to be set up on the outer wall of box, just the lateral wall correspondence of box is provided with the clearing hole, the telescopic link of clearance cylinder passes the clearing hole stretches into the inside of box, it is fixed to set up to push away the thing board on the telescopic link of clearance cylinder, just push away the thing board with the bottom plate sets up perpendicularly, the telescopic link extending direction of clearance cylinder with the incline direction of bottom plate is unanimous, the clearance cylinder corresponds the highest position department setting of bottom plate.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, by arranging the sealing assembly, the inner part of the box body can be divided into an upper cavity and a lower cavity when sediment is cleaned, the water inlet is still arranged in the upper cavity, so that the overall normal water flow operation can be ensured, meanwhile, the sediment on the bottom plate is cleaned by the cleaning assembly, and the waste water discharged along with the sediment is only the waste water in the lower cavity, so that the water content of the sediment is greatly reduced.
Drawings
FIG. 1 is a structural plan view of the wastewater collection and purification treatment device used in the mine underground;
FIG. 2 is a structural side view of the wastewater collection and purification treatment device used in the mine underground;
FIG. 3 is a side sectional view of the wastewater collection and purification treatment device used in the mine underground;
FIG. 4 is a view of the connection structure of the guide frame;
fig. 5 is a view showing a connection structure of the first guide portion and the second guide portion.
The figures in the drawings represent:
1-a box body; 2-a sealing assembly; 3-cleaning the component; 4-a breather pipe; 11-a support frame; 12-a sewage draining outlet; 13-a base plate; 21-a guide frame; 22-a separator; 23-a first guide; 24-a power motor; 25-a second guide; 26-a first stable seat; 27-a second stabilizer base; 28-adjusting the rack; 29-an adjusting gear; 31-cleaning the air cylinder; 32-pushing the object plate; 33-a rubber sleeve; 211-a fixed plate; 212-wing plate; 231-a guide bar; 232-a guide wheel; 233-a guide seat; 251-a limit strip; 252-a guide slot; 253-sealing strips.
Detailed Description
The above and further features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.
Example one
As shown in fig. 1, 2 and 3, fig. 1 is a structural plan view of the wastewater collection and purification treatment device used in the mine shaft; FIG. 2 is a structural side view of the wastewater collection and purification treatment device used in the mine underground; fig. 3 is a side sectional view of the wastewater collection and purification treatment device used in the mine underground.
The invention discloses a wastewater collecting and purifying treatment device for mine underground, which comprises a box body 1, a sealing component 2 and a cleaning component 3, wherein the horizontal cross section of the box body 1 is rectangular, the upper end of the box body 1 is open and is provided with an overflow groove, a water inlet pipe enters the box body 1 from the upper end of the box body 1, a bottom plate 13 of the box body 1 is obliquely arranged, a sewage outlet 12 with a control valve is arranged at the lowest position of the side wall of the box body 1, which corresponds to the bottom plate 13, the sealing component 2 is arranged in the middle of the box body 1, the cleaning component 3 is arranged below the sealing component 2, the sealing component 2 realizes the upper and lower separation of the internal space of the box body 1, and the cleaning component 3 cleans sediments on the bottom plate 13.
According to the invention, by arranging the sealing component 2, the interior of the box body 1 can be divided into an upper chamber and a lower chamber when sediment is cleaned, the water inlet is still arranged in the upper chamber, so that the overall normal water flow operation can be ensured, meanwhile, the sediment on the bottom plate 13 is cleaned by the cleaning component 3, the waste water discharged along with the sediment is only the waste water in the lower chamber, and the water content discharged together with the sediment is greatly reduced.
Meanwhile, the box body 1 is set to be small in volume, and normal use is prevented from being influenced by pressure deformation of the sealing assembly 2 after the internal space of the box body 1 is partitioned.
The lateral wall of the box body 1 is respectively provided with two guide lateral plates which are arranged in parallel and two adjusting lateral plates which are arranged in parallel.
Example two
The sealing assembly 2 comprises a guide frame 21, a partition plate 22, a first guide part 23 and a power motor 24, as shown in fig. 4, fig. 4 is a connection structure view of the guide frame; leading truck 21 sets up to U type frame, leading truck 21 includes fixed plate 211 and vertical fixation and is in the both wings board 212 at fixed plate 211 both ends, baffle 22 level sets up on fixed plate 211, and one be provided with on the regulation curb plate and pass through the groove, baffle 22 sets up pass through the inslot, just baffle 22 can pass through inslot horizontal migration, through be provided with the sealing ring on the groove in order to guarantee with the water proofness of baffle 22 hookup location department, first guide part 23 sets up on the outer wall of direction curb plate, just wing board 212 with first guide part 23 is connected, guarantees the horizontal migration of baffle 22, power motor 24 is fixed to be set up on box 1, wing board 212 with power motor 24 transmission is connected, thereby for the removal of baffle 22 provides power.
The partition plate 22 can move in the box body 1 in a telescopic way through the through groove, so that the internal space of the box body 1 is partitioned.
Preferably, be provided with breather pipe 4 on the box 1, the lower extreme of breather pipe 4 with the inside intercommunication of box 1, just the lower extreme setting of breather pipe 4 is in baffle 22 with between the bottom plate 13, the upper end of breather pipe 4 is higher than the up end of box 1 when baffle 22 does not divide, be waste water in the breather pipe 4, just the surface of water in the breather pipe 4 with the surface of water in the box 1 is always, works as the baffle 22 is right when carrying out space division in the box 1, breather pipe 4 with lower cavity intercommunication in the box 1, thereby can the clearance subassembly 3 is right when sediment is discharged the clearance on bottom plate 13, to the exhaust space supplementary air of lower cavity to be convenient for the quick discharge of sediment and water in the lower cavity, after accomplishing the clearance, close drain 12, remove the back of separating, breather pipe 4 can be with the air in the box 1 discharges fast, avoids the air by the rivers that box 1 discharges and causes swamps.
As shown in fig. 5, fig. 5 is a connection structure view of the first guide portion and the second guide portion; preferably, an adjusting rack 28 is disposed on the wing plate 212, the adjusting rack 28 extends horizontally along the wing plate 212, an adjusting gear 29 is fixedly disposed on an output shaft of the power motor 24, and the adjusting gear 29 is engaged with the adjusting rack 28, so that the power motor 24 can drive the guide frame 21 to integrally move.
Preferably, the sealing assembly 2 further includes a second guiding portion 25, the second guiding portion 25 is disposed inside the box body 1, generally, the second guiding portion 25 includes two horizontally symmetrically disposed limiting bars 251, guide grooves 252 are disposed on the limiting bars 251, so that the cross section of the limiting bars 251 is configured as a U shape, the limiting bars 251 are fixedly disposed on the inner walls of the guiding side plates, and two parallel edges of the partition plate 22 are respectively disposed in the guide grooves 252 of the two limiting bars 251, thereby improving the structural strength of the partition plate 22 and reducing the deformation of the partition plate 22.
Generally, the adjusting side plate without the through groove is also provided with the limiting strip 251, and the guide groove 252 on the limiting strip 251 is used for fixing the edge of the partition 22 after the partition 22 is in place, so that four sides of the partition 22 are all limited by space to ensure the structural strength of the partition 22 after being pressed.
Preferably, a supporting frame 11 is fixedly arranged on the outer wall of the adjusting side plate provided with the through groove, a first stabilizing seat 26 and a second stabilizing seat 27 are arranged on the supporting frame 11, the first stabilizing seat 26 is arranged corresponding to the partition plate 22, a roller is arranged on the first stabilizing seat 26, the roller can contact with the lower surface of the partition plate 22, and when the partition plate 22 is drawn out from the box body 1, the roller supports the partition plate 22, so that the partition plate 22 is prevented from shaking.
Be provided with the support bar on the second stable seat 27, support bar upper portion is provided with semicircular arcwall face, the support bar can set up leading wheel 232 in the semicircular groove, the support bar the arcwall face with the tank bottom laminating setting of semicircular groove, thereby the realization is right the supporting role of leading truck 21.
Through the structural arrangement of the sealing assembly 2, the partition plate 22 can stably and horizontally move, so that the internal space of the box body 1 can be effectively partitioned, and further, the sediment on the bottom plate 13 can be cleaned on the premise of not influencing the normal operation of water flow.
EXAMPLE III
The cleaning cylinder 31 drives the object pushing plate 32 to move towards the sewage draining exit 12, so that the sediments on the bottom plate 13 can be pushed, and the discharge of the sediments from the sewage draining exit 12 is accelerated.
The preferred, be provided with the sealing ring on the clearing hole in order to guarantee with the water proofness of telescopic link hookup location department, simultaneously, be provided with rubber sleeve 33 on the telescopic link, rubber sleeve 33 is close to one side of clearing hole is provided with the binding face, the binding face with set up the box 1 inner wall parallel arrangement of clearing hole, thereby when pushing away thing board 32 pullback to initial position, the binding face closely laminates with box 1 inner wall, thereby further improves the water proofness of clearing hole position department.
The foregoing is illustrative of the preferred embodiments of the present invention, which is set forth only, and not to be taken as limiting the invention. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a wastewater collection and purification treatment device for mine is DH, its characterized in that, includes box, seal assembly and clearance subassembly, the horizontal cross section of box sets up to the rectangle, the upper end of box is opened and is provided with the overflow launder, the inlet tube by the upper end entering of box in the box, the bottom plate slope of box sets up, the box lateral wall corresponds the extreme lower position department of bottom plate is provided with the drain, seal assembly sets up the middle part of box, the clearance subassembly sets up seal assembly's below, seal assembly realizes the upper and lower partition of box inner space, the clearance subassembly is right deposit on the bottom plate is cleared up.
2. The underground mine wastewater collection and purification treatment device as claimed in claim 1, wherein the side walls of the box body are respectively two guide side plates arranged in parallel and two adjusting side plates arranged in parallel; seal assembly includes leading truck, baffle, first guide part and motor power, the leading truck is the U type frame, the leading truck includes fixed plate and vertical fixation and is in the both wings board at fixed plate both ends, the baffle level sets up on the fixed plate, and one be provided with on the regulation curb plate and pass through the groove, the baffle sets up pass through the inslot, just the baffle can pass through inslot horizontal migration, first guide part sets up on the outer wall of direction curb plate, just the pterygoid lamina with first guide part is connected, motor power is fixed to be set up on the box, the pterygoid lamina with the motor power transmission is connected.
3. The wastewater collection and purification treatment device for the mine downhole as claimed in claim 2, wherein a vent pipe is provided on the box body, a lower end of the vent pipe is communicated with the inside of the box body, the lower end of the vent pipe is arranged between the partition plate and the bottom plate, and an upper end of the vent pipe is higher than an upper end surface of the box body.
4. The underground mine wastewater collection and purification treatment device according to claim 3, wherein an adjusting rack is arranged on the wing plate, the adjusting rack horizontally extends along the wing plate, an adjusting gear is fixedly arranged on an output shaft of the power motor, and the adjusting gear is meshed with the adjusting rack.
5. The underground mine wastewater collection and purification treatment device according to claim 3, wherein the first guide portion comprises two guide strips which are symmetrically arranged, the two guide strips are fixedly arranged on the guide side plates through guide seats, the wing plates are rotatably connected with guide wheels through rotating shafts, the guide strips are provided with semicircular arc surfaces, the guide wheels are provided with circular semicircular grooves, the two guide strips are arranged in the semicircular grooves, and the arc surfaces of the guide strips and the groove bottoms of the semicircular grooves are attached to each other.
6. The underground mine wastewater collection and purification treatment device according to claim 3, wherein the sealing assembly further comprises a second guide portion, the second guide portion is arranged inside the box body, the second guide portion comprises two horizontally and symmetrically arranged limiting strips, guide grooves are formed in the limiting strips, the limiting strips are fixedly arranged on the inner walls of the guide side plates, and two parallel edges of the partition plate are respectively arranged in the guide grooves of the two limiting strips.
7. The underground mine wastewater collection and purification treatment device as claimed in claim 6, wherein sealing strips made of rubber are arranged on two sides of the guide groove, one side of each sealing strip is fixedly arranged on the limiting strip, and the other side of each sealing strip is in contact with the surface of the partition plate.
8. The underground mine wastewater collection and purification treatment device as claimed in claim 5, wherein a support frame is fixedly arranged on the outer wall of the adjusting side plate provided with the through groove, a first stabilizing seat is arranged on the support frame and corresponds to the partition plate, and a roller is arranged on the first stabilizing seat and can be in contact with the lower surface of the partition plate.
9. The wastewater collecting, purifying and treating device for the mine downhole as claimed in claim 8, wherein the supporting frame is further provided with a second stabilizing seat, the second stabilizing seat is provided with a supporting bar, the upper part of the supporting bar is provided with a semicircular arc-shaped surface, the supporting bar can be arranged in the semicircular groove of the guide wheel, and the arc-shaped surface of the supporting bar is attached to the groove bottom of the semicircular groove.
10. The underground mine wastewater collection and purification treatment device as claimed in claim 1, wherein the cleaning assembly comprises a cleaning cylinder and an object pushing plate, the cleaning cylinder is fixedly arranged on the outer wall of the box body, a through hole is correspondingly formed in the side wall of the box body, an expansion rod of the cleaning cylinder penetrates through the through hole and extends into the box body, the object pushing plate is fixedly arranged on the expansion rod of the cleaning cylinder and is perpendicular to the bottom plate, the expansion direction of the expansion rod of the cleaning cylinder is consistent with the inclination direction of the bottom plate, and the cleaning cylinder is arranged corresponding to the highest position of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210934405.7A CN115300952A (en) | 2022-08-04 | 2022-08-04 | A effluent collection purification unit for mine is in pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210934405.7A CN115300952A (en) | 2022-08-04 | 2022-08-04 | A effluent collection purification unit for mine is in pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115300952A true CN115300952A (en) | 2022-11-08 |
Family
ID=83858491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210934405.7A Pending CN115300952A (en) | 2022-08-04 | 2022-08-04 | A effluent collection purification unit for mine is in pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115300952A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206305212U (en) * | 2016-11-21 | 2017-07-07 | 深圳市欧祺亚实业有限公司 | Guider, transmission device and bench |
| CN206811509U (en) * | 2017-06-09 | 2017-12-29 | 深圳市鑫瑞华通信设备技术有限公司 | A kind of desk-top drilling machine worktable being convenient to clean |
| KR102208448B1 (en) * | 2020-06-19 | 2021-01-27 | 정재학 | Treatment of wastewater device |
| CN214486037U (en) * | 2021-02-02 | 2021-10-26 | 福建省粤华环保科技有限公司 | Pump station waste water circulating device |
| CN215195543U (en) * | 2021-05-09 | 2021-12-17 | 张珂 | Separator, sedimentation chamber, sewage aftertreatment device and self-cleaning intelligent toilet |
| CN215538667U (en) * | 2021-08-25 | 2022-01-18 | 广州顺盈混凝土有限公司 | Concrete sedimentation tank |
-
2022
- 2022-08-04 CN CN202210934405.7A patent/CN115300952A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206305212U (en) * | 2016-11-21 | 2017-07-07 | 深圳市欧祺亚实业有限公司 | Guider, transmission device and bench |
| CN206811509U (en) * | 2017-06-09 | 2017-12-29 | 深圳市鑫瑞华通信设备技术有限公司 | A kind of desk-top drilling machine worktable being convenient to clean |
| KR102208448B1 (en) * | 2020-06-19 | 2021-01-27 | 정재학 | Treatment of wastewater device |
| CN214486037U (en) * | 2021-02-02 | 2021-10-26 | 福建省粤华环保科技有限公司 | Pump station waste water circulating device |
| CN215195543U (en) * | 2021-05-09 | 2021-12-17 | 张珂 | Separator, sedimentation chamber, sewage aftertreatment device and self-cleaning intelligent toilet |
| CN215538667U (en) * | 2021-08-25 | 2022-01-18 | 广州顺盈混凝土有限公司 | Concrete sedimentation tank |
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