CN220149280U - Sludge discharge groove for high-concentration mine water treatment - Google Patents
Sludge discharge groove for high-concentration mine water treatment Download PDFInfo
- Publication number
- CN220149280U CN220149280U CN202321684420.7U CN202321684420U CN220149280U CN 220149280 U CN220149280 U CN 220149280U CN 202321684420 U CN202321684420 U CN 202321684420U CN 220149280 U CN220149280 U CN 220149280U
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- China
- Prior art keywords
- sludge discharge
- sludge
- tank
- support frame
- discharge tank
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- 239000010802 sludge Substances 0.000 title claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000003245 coal Substances 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000002002 slurry Substances 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model discloses a sludge discharge tank for high-concentration mine water treatment, which comprises a sludge discharge tank fixed on the tank wall of an adjusting tank, wherein the bottom of the sludge discharge tank is provided with a gradient, a plurality of emptying components for emptying coal sludge in the sludge discharge tank are arranged at equal intervals at the bottom of the sludge discharge tank, each emptying component comprises a manual slurry valve, an electric slurry valve and a liquid level meter, the manual slurry valve and the electric slurry valve are arranged at the bottom of the sludge discharge tank, and the liquid level meter are arranged at the tail end of the sludge discharge tank and are electrically connected with a control circuit; the sludge precipitated in the high-concentration mine is timely discharged through the emptying assembly, so that the sludge is prevented from caking in the sludge discharge groove and then blocking the pipeline, and the problem that the sludge discharge effect is affected due to the fact that the sludge is not thoroughly discharged and the coal sludge in the sludge discharge groove is hardened can be solved.
Description
Technical Field
The utility model relates to the technical field of mine water treatment, in particular to a sludge discharge groove for high-concentration mine water treatment.
Background
The treatment technology of high-concentration mine water mainly comprises coagulating sedimentation, magnetic flocculation, heavy medium rapid sedimentation and the like, the development water treatment technology in recent years is close to maturity, the most easily-occurring problem in each link of the mine water treatment is a sludge discharge link, in the prior art, because the concentration of coal sludge generated by the mine water treatment is large, partial sludge still remains in a sludge discharge groove after sludge discharge, the sludge discharge is incomplete, and the residual sludge is agglomerated and blocks the sludge discharge groove, so that the whole water treatment system has a fault.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a sludge discharge groove for high-concentration mine water treatment so as to solve the problems.
The aim of the utility model is realized by the following technical scheme:
the utility model provides a mud groove for high concentration mine water treatment, is including fixing the mud groove at equalizing basin pool wall, the ditch bottom of mud groove has the slope, and the bottom of mud groove is equidistant to be equipped with a plurality of blowdown subassemblies that are used for the interior coal slime of blowdown mud groove, blowdown subassemblies is including setting up manual thick liquid valve, the electronic thick liquid valve of mud groove bottom and setting up at the terminal level gauge of mud groove, electronic thick liquid valve and level gauge are connected with the control circuit electricity.
In the above utility model, further, the bottom of the sludge discharge groove is a semicircular groove.
In the above utility model, the gradient ratio of the bottom of the sludge discharge groove is 0.01.
In the above utility model, further, the emptying components are arranged at the bottom of the sludge discharge groove at intervals of 5 meters.
In the above utility model, further, the bottom of the sludge discharge groove is further provided with a first support frame and a second support frame for supporting the sludge discharge groove, the first support frame is vertically and fixedly connected with the wall surface, one end of the second support frame is fixed at the bottom of the first support frame, and the other end of the second support frame is fixedly connected with the wall of the regulating tank at 45 degrees.
In the above utility model, further, the sludge discharge groove, the first support frame and the second support frame are made of stainless steel.
The beneficial effects of the utility model are as follows:
compared with the sludge discharge tank in the prior art, the sludge discharge tank is provided with the emptying assembly at the bottom of the sludge discharge tank, and sludge which is not completely discharged in the sludge discharge tank is timely discharged into the regulating tank through the emptying assembly, so that the sludge is prevented from caking in the sludge discharge tank and blocking a pipeline, the problem that the effect of sludge discharge is affected due to the fact that coal sludge in the sludge discharge tank is hardened due to incomplete sludge discharge is solved, the labor intensity of workers for cleaning the sludge discharge tank is saved, and the normal operation of a sludge discharge system is ensured.
Drawings
FIG. 1 is a plan view of the present utility model;
FIG. 2 is a cross-sectional view of the utility model A-A;
FIG. 3 is a cross-sectional view of the utility model B-B.
In the figure, the tank wall is adjusted to 1-, the mud discharging groove is arranged to 2-, the assembly is emptied to 3-, and the manual thick liquid valve of 31-is 32-electronic thick liquid valve, 33-liquid level gauge, 4-semicircular recess, 5-support frame one, 6-support frame two.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
Referring to fig. 1-3, a sludge discharge tank for high-concentration mine water treatment comprises a sludge discharge tank 2 fixed on a tank wall 1 of an adjusting tank, wherein the sludge discharge tank 2 can be fixed on the tank wall 1 of the adjusting tank through matched bolts and nuts, the bottom of the sludge discharge tank 2 has a gradient, preferably, the gradient ratio of the bottom of the sludge discharge tank 2 is 0.01, so that sludge is conveniently discharged along the sludge discharge tank 2; because the coal slime concentration that produces after high concentration mine water is through depositing is big, in order to prevent that coal slime from blockking up mud groove 2, consequently be equipped with a plurality of blowdown subassemblies 3 that are used for the blowdown mud in mud groove 2 equidistant in the bottom of mud groove 2, in time arrange mud through equidistant blowdown subassemblies 3 that set up, avoid mud caking in mud groove 2.
Referring to fig. 2, the emptying assembly 3 includes a manual slurry valve 31 disposed at the bottom of the sludge discharge tank 2, an electric slurry valve 32, and a liquid level meter 33 disposed at the end of the sludge discharge tank 2, wherein the electric slurry valve 32 and the liquid level meter 33 are electrically connected with a control circuit. Specifically, the liquid level meter 33 is used for marking a low liquid level value in the sludge discharge tank 2, after the sludge discharge tank 2 is discharged, part of undischarged coal sludge remains in the sludge discharge tank 2, the coal sludge gradually flows to the tail end of the sludge discharge tank 2 due to the gradient ratio of the bottom of the sludge discharge tank 2, the liquid level meter 33 is arranged at the tail end of the sludge discharge tank 2, whether undischarged coal sludge still exists in the bottom of the sludge discharge tank 2 after the sludge discharge tank 2 is discharged, if the liquid level meter 33 indicates that the liquid level in the sludge discharge tank 2 reaches the low liquid level, the emptying assembly 3 is started through the control circuit, and the undischarged coal sludge in the sludge discharge tank 2 is discharged from the emptying assembly 3 to the regulating tank.
In the above embodiment, preferably, the bottom of the sludge discharge groove 2 is a semicircular groove 4, so that the coal slime is discharged from the emptying assembly 3 along the radian of the semicircular groove 4, and if the bottom of the sludge discharge groove 2 is a horizontal plane, the corners around the sludge discharge groove 2 are easy to form dead angles, which is not beneficial to discharging the coal slime, and further the coal slime is caused to agglomerate around the sludge discharge groove 2.
In the above embodiment, it is preferable that the sludge discharge tank 2 is generally long as required, so that the emptying assembly 3 is disposed at the bottom of the sludge discharge tank 2 every 5 m to ensure the normal operation of sludge discharge.
As shown in fig. 3, in order to increase the stability of the sludge discharge groove 2 fixed on the tank wall 1 of the adjusting tank, a first support frame 5 and a second support frame 6 for supporting the sludge discharge groove 2 are further arranged at the bottom of the sludge discharge groove 2, the first support frame 5 is vertically and fixedly connected with the wall surface, one end of the second support frame 6 is fixed at the bottom of the first support frame 5, the other end of the second support frame 6 is fixedly connected with the tank wall 1 by 45 degrees, the first support frame 5 and the second support frame 6 are both fixed on the tank wall 1 of the adjusting tank through matched fixing bolts and nuts, the first support frame 5 is arranged at the bottom of the sludge discharge groove 2 and is used for supporting the sludge discharge groove 2, and the second support frame 6 is used for improving the stability of the second support frame 6.
In the above embodiment, preferably, in order to improve the service life of the sludge discharge tank 2, the first support frame 5 and the second support frame 6 are made of stainless steel.
Working principle:
firstly, discharging coal slime in a high-concentration mine through a mud discharging groove 2, wherein part of the coal slime which is not completely discharged can remain in the mud discharging groove 2, when a liquid level meter 33 indicates that the liquid level in the mud discharging groove 2 reaches a set low liquid level value, an electric slurry valve 32 is sequentially opened from front to back through the mud discharging groove 2 by a control circuit, the coal slime which is not completely discharged in the mud discharging groove 2 is timely emptied into a regulating tank, blocking caused by caking of the coal slime in the mud discharging groove 2 is prevented, the electric slurry valve 32 is closed by the control circuit after the mud discharging is completely finished, the problem that the mud discharging is not completely solved by an emptying assembly 3, the mud discharging efficiency is improved, and meanwhile, the labor intensity of workers for cleaning the mud discharging groove 2 can be saved; when the electric slurry valve 32 fails or the sludge discharge groove 2 needs to be cleaned, the internal coal sludge can be discharged through the manual slurry valve 31 for maintenance.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must be provided with a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
1. A mud discharging groove for high concentration mine water treatment, its characterized in that, including fixing mud discharging groove (2) at equalizing basin pool wall (1), the ditch bottom of mud discharging groove (2) has the slope, and the bottom of mud discharging groove (2) equidistant is equipped with a plurality of blowdown subassemblies (3) that are used for the coal slime in the mud discharging groove (2), blowdown subassemblies (3) are including setting up manual thick liquid valve (31) in mud discharging groove (2) bottom, electronic thick liquid valve (32) and setting up at the terminal level gauge (33) of mud discharging groove (2), electronic thick liquid valve (32) and level gauge (33) are connected with the control circuit electricity.
2. A sludge discharge vessel for treatment of high concentration mine water according to claim 1, wherein the bottom of the sludge discharge vessel (2) is a semicircular groove (4).
3. A sludge discharge vessel for treatment of high concentration mine water according to claim 2, wherein the gradient ratio of the bottom of the sludge discharge vessel (2) is 0.01.
4. A sludge chute for use in the treatment of high concentration mine water as in claim 1 wherein said emptying assembly (3) is disposed at the bottom of the sludge chute (2) at 5 meters intervals.
5. The sludge discharge tank for high-concentration mine water treatment according to claim 4, wherein a first support frame (5) and a second support frame (6) for supporting the sludge discharge tank (2) are further arranged at the bottom of the sludge discharge tank (2), the first support frame (5) is fixedly connected with a wall surface vertically, one end of the second support frame (6) is fixed at the bottom of the first support frame (5), and the other end of the second support frame (6) is fixedly connected with the tank wall (1) of the regulating tank at 45 degrees.
6. The sludge discharge tank for high-concentration mine water treatment according to claim 5, wherein the sludge discharge tank (2), the first support frame (5) and the second support frame (6) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321684420.7U CN220149280U (en) | 2023-06-29 | 2023-06-29 | Sludge discharge groove for high-concentration mine water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321684420.7U CN220149280U (en) | 2023-06-29 | 2023-06-29 | Sludge discharge groove for high-concentration mine water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149280U true CN220149280U (en) | 2023-12-08 |
Family
ID=89007709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321684420.7U Active CN220149280U (en) | 2023-06-29 | 2023-06-29 | Sludge discharge groove for high-concentration mine water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149280U (en) |
-
2023
- 2023-06-29 CN CN202321684420.7U patent/CN220149280U/en active Active
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