CN219941877U - Blowdown hole coal slime cleaning device - Google Patents
Blowdown hole coal slime cleaning device Download PDFInfo
- Publication number
- CN219941877U CN219941877U CN202321156517.0U CN202321156517U CN219941877U CN 219941877 U CN219941877 U CN 219941877U CN 202321156517 U CN202321156517 U CN 202321156517U CN 219941877 U CN219941877 U CN 219941877U
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- CN
- China
- Prior art keywords
- sedimentation tank
- coal slime
- transmission shaft
- feeding bin
- fixedly connected
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- 239000003245 coal Substances 0.000 title claims abstract description 42
- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000004062 sedimentation Methods 0.000 claims abstract description 32
- 239000010865 sewage Substances 0.000 claims abstract description 20
- 239000011521 glass Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
The utility model relates to the technical field of coal slime cleaning devices and discloses a sewage pit coal slime cleaning device, which comprises a sedimentation tank, wherein an inclined plane is arranged at the bottom of an inner cavity of the sedimentation tank, a glass plate is arranged on the outer surface of the inclined plane, a transverse material conveying trough is arranged at the top of the bottom end of the inclined plane, a material feeding bin is fixedly connected to one side of the sedimentation tank, the material feeding bin is communicated with the interior of the sedimentation tank, an inclined material conveying trough is fixedly connected to one side of the material feeding bin, and the inclined material conveying trough is communicated with the interior of the material feeding bin; the top fixedly connected with backup pad of sedimentation tank one end, the backup pad top is equipped with the lifter plate, the piston post of pneumatic cylinder is connected with the lifter plate, fixedly connected with pump box on the lifter plate, pump box internally mounted has the suction pump. When the utility model is used, the structure is simple, the operation is convenient, the power is used for replacing manpower, the labor load is lightened, and the cleaning efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of coal slime cleaning devices, in particular to a sewage pit coal slime cleaning device.
Background
In thermal power plants, water flushing is generally adopted as a main cleaning means of a coal conveying system, sewage after flushing enters a sewage pump pit through a ground channel, deposited coal particles and coal dust are gathered at the bottom of the pump pit, and cleaning is needed to prevent the sewage pump from being blocked. Most of the existing cleaning modes are that a worker wears waterproof clothes, a hand-held cleaning tool enters a sewage pump pit to manually clean mud, but the cleaning mode is made of space factors in the pit, the tool cannot be unfolded, meanwhile, labor intensity is high, time and labor are wasted, and cleaning efficiency is low.
Disclosure of Invention
Aiming at the defects of high labor intensity, time and labor waste and low cleaning efficiency in the conventional coal slime cleaning process, the utility model provides a sewage pit coal slime cleaning device which has the advantages of time and labor saving and high cleaning efficiency, and solves the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a blowdown hole coal slime cleaning device, includes the sedimentation tank, sedimentation tank inner chamber bottom is equipped with the inclined plane, inclined plane surface mounting has the glass board, inclined plane bottom top is equipped with horizontal defeated silo, sedimentation tank one side fixedly connected with feeding storehouse, feeding storehouse is linked together with sedimentation tank inside, feeding storehouse one side fixedly connected with slope defeated silo, slope defeated silo is linked together with feeding storehouse inside;
the top fixedly connected with backup pad of sedimentation tank one end, the backup pad top is equipped with the lifter plate, backup pad top surface middle part fixed mounting has the pneumatic cylinder, the piston post of pneumatic cylinder is connected with the lifter plate, fixedly connected with pump box on the lifter plate, pump box internally mounted has the suction pump, the water inlet of suction pump is connected with the water delivery return bend, the water delivery return bend bottom is equipped with the water inlet, water inlet port department is equipped with the cartridge filter, pass through threaded connection between cartridge filter and the water inlet.
Preferably, the bottoms of the two ends of the lifting plate are fixedly connected with guide rods, and the bottom ends of the guide rods penetrate through the outer sides of the supporting plates and are fixedly connected with limiting blocks.
Preferably, the inside first transmission shaft that is equipped with of horizontal defeated silo, first transmission shaft rotates through the bearing with horizontal defeated silo in both ends, feeding storehouse respectively and is connected, the inside second transmission shaft that is equipped with of defeated silo of slope, feeding storehouse rotate through the bearing with the defeated silo of both ends slope respectively and are connected, the equal fixedly connected with helical blade in first transmission shaft outside, the second transmission shaft outside.
Preferably, the motor box body is fixedly connected to the bottom of one side of the feeding bin and the top end of the inclined feeding groove, the driving motor is installed in the motor box body, and one end of the first transmission shaft and one end of the second transmission shaft penetrate through the motor box body and are connected with the output end of the driving motor.
Preferably, the top of sedimentation tank one side is equipped with outlet, dirt inlet respectively, outlet inside, dirt inlet inside all install the solenoid valve.
Preferably, a drain outlet is arranged at the bottom of the top end of the inclined conveying trough;
and a support is arranged on one side of the sewage outlet, and the top of the support is connected with the inclined conveying trough.
Preferably, a water outlet of the water pump box body is connected with a water drain pipe.
Compared with the existing coal slime cleaning device, the utility model has the following beneficial effects: the lifting plate assembly is driven to move in the sedimentation tank by the hydraulic cylinder, so that the water inlet at the bottom end of the water delivery elbow is positioned above the coal slime layer, the accumulated water is discharged by the water suction pump in the water pump box body to expose the coal slime layer, the coal slime can slide down to one end of the transverse conveying trough due to the fact that the glass plate is smooth on the inclined surface, the coal slime is sequentially conveyed into the feeding bin and the inclined conveying trough by the first transmission shaft, the second transmission shaft and the helical blade and then discharged from the sewage outlet, the structure is simple and convenient to operate, labor is replaced by electricity, labor load is reduced, and cleaning efficiency is higher.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the specific structure of the transverse material conveying trough, the feeding bin and the inclined material conveying trough of the utility model;
fig. 3 is a schematic diagram of specific structures of the supporting plate and the lifting plate of the utility model.
In the figure: 1. a sedimentation tank; 2. an inclined surface; 3. a transverse material conveying groove; 4. tilting the material conveying trough; 5. a feeding bin; 6. a first drive shaft; 7. a helical blade; 8. a motor case; 9. a sewage outlet; 10. a support post; 11. a water outlet; 12. a sewage inlet; 13. a support plate; 14. a lifting plate; 15. a hydraulic cylinder; 16. a guide rod; 17. a water pump housing; 18. a drain pipe; 19. a water delivery elbow; 20. a water inlet; 21. a filter cartridge; 22. and a second transmission shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a device for cleaning coal slime in a sewage disposal pit comprises a sedimentation tank 1, wherein an inclined surface 2 is arranged at the bottom of an inner cavity of the sedimentation tank 1, a glass plate is arranged on the outer surface of the inclined surface 2, a transverse material conveying groove 3 is arranged at the top of the bottom end of the inclined surface 2, a material feeding bin 5 is fixedly connected to one side of the sedimentation tank 1, the material feeding bin 5 is communicated with the interior of the sedimentation tank 1, an inclined material conveying groove 4 is fixedly connected to one side of the material feeding bin 5, and the inclined material conveying groove 4 is communicated with the interior of the material feeding bin 5;
as shown in fig. 2, after the coal slime sewage in the sedimentation tank 1 is precipitated, water and coal slime are separated, wherein the coal slime is accumulated and falls on a glass plate on the top surface of the inclined surface 2, and the water is positioned on the coal slime, when a worker performs the discharging work of the coal slime, firstly, the water is discharged, and the glass plate on the inclined surface 2 is smooth, so that the coal slime can slide down towards one end of the transverse material conveying groove 3, and then the coal slime is sequentially conveyed into the material feeding bin 5 and the inclined material conveying groove 4 by the first transmission shaft 6, the second transmission shaft 22 and the helical blades 7 and then is discharged;
the top of one end of the sedimentation tank 1 is fixedly connected with a supporting plate 13, a lifting plate 14 is arranged above the supporting plate 13, a hydraulic cylinder 15 is fixedly arranged in the middle of the top surface of the supporting plate 13, a piston column of the hydraulic cylinder 15 is connected with the lifting plate 14, a water pump box 17 is fixedly connected to the lifting plate 14, a water suction pump is arranged in the water pump box 17, a water inlet of the water suction pump is connected with a water delivery elbow 19, a water inlet 20 is arranged at the bottom end of the water delivery elbow 19, a filter cartridge 21 is arranged at a port of the water inlet 20, and the filter cartridge 21 is connected with the water inlet 20 through threads;
as shown in fig. 3, when the water in the sedimentation tank 1 is discharged, the hydraulic cylinder 15 is used to drive the lifting plate 14 assembly to move towards the sedimentation tank 1, so that the water inlet 20 at the bottom end of the water delivery elbow 19 is positioned above the coal slime layer, thus being beneficial to adjusting the height of the lifting plate 14 assembly according to the thickness of the coal slime layer, and meanwhile, by arranging the filter cartridge 21, the residual coal slime in the long-time working water accumulation is prevented from blocking the pipeline and affecting the water discharge work.
Wherein, the bottom at lifter plate 14 both ends all fixedly connected with guide bar 16, the bottom of guide bar 16 runs through to the backup pad 13 outside and fixedly connected with stopper, through setting up guide bar 16, makes lifter plate 14 subassembly keep smooth and easy in the upper and lower displacement process, has improved the stability of structure.
As shown in fig. 2, a first transmission shaft 6 is arranged inside the transverse material conveying groove 3, the first transmission shaft 6 is respectively in rotary connection with the transverse material conveying groove 3 and the feeding bin 5 at two ends through bearings, a second transmission shaft 22 is arranged inside the inclined material conveying groove 4, the second transmission shaft 22 is respectively in rotary connection with the inclined material conveying groove 4 and the feeding bin 5 at two ends through bearings, helical blades 7 are fixedly connected to the outer sides of the first transmission shaft 6 and the outer sides of the second transmission shaft 22, coal slime in the transverse material conveying groove 3 is intensively fed into the feeding bin 5 under the action of the first transmission shaft 6 and the helical blades 7, and the coal slime in the feeding bin 5 is output from a sewage outlet 9 through the second transmission shaft 22 and the helical blades 7.
Wherein, equal fixedly connected with motor box 8 on feeding storehouse 5 one side bottom, the slope conveying groove 4 top, motor box 8 internally mounted has driving motor, and first transmission shaft 6 one end, second transmission shaft 22 one end all run through motor box 8 and are connected with the driving motor output, drive first transmission shaft 6, second transmission shaft 22 through driving motor in motor box 8 and rotate and transport coal slime, replace the manpower with electric power, alleviateed work load and efficiency is higher.
Wherein, the top of sedimentation tank 1 one side is equipped with outlet 11, advances dirty mouthful 12 respectively, and outlet 11 is inside, advance dirty mouthful 12 inside and all install the solenoid valve, through setting up into dirty mouthful 12, can input the sedimentation tank 1 with outside slime sewage in, utilizes outlet 11, when sedimentation tank 1 ponding is too much, can discharge unnecessary water.
In the actual working process, the bottom of the top end of the inclined conveying chute 4 is provided with a sewage outlet 9, a worker can stop the conveying trolley in advance below the sewage outlet 9, and when the coal slime is discharged from the sewage outlet 9 through the transverse conveying chute 3, the feeding bin 5 and the inclined conveying chute 4, the subsequent transferring work is facilitated;
the drain 9 one side is equipped with pillar 10, and pillar 10 top is connected with slope material conveying groove 4, carries out the bearing through setting up pillar 10 to slope material conveying groove 4, has further improved the stability of structure.
The water outlet of the water pump box 17 is connected with a drain pipe 18, and before the water draining operation, the drain pipe 18 is connected with an external pipeline, so that accumulated water can be conveniently output.
Working principle: when the device is used, firstly, a worker drives the lifting plate 14 assembly to move into the sedimentation tank 1 by using the hydraulic cylinder 15, so that the water inlet 20 at the bottom end of the water delivery elbow 19 is positioned above the coal slime layer, accumulated water is discharged by using the water suction pump in the water pump box 17 to expose the coal slime layer, and the glass plate on the inclined surface 2 is smooth, so that the coal slime can slide down to one end of the transverse conveying trough 3, and the coal slime is sequentially conveyed into the feeding bin 5, the inclined conveying trough 4 and then discharged from the sewage outlet 9 by using the first transmission shaft 6, the second transmission shaft 22 and the helical blade 7.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A blowdown hole coal slime cleaning device, its characterized in that: the device comprises a sedimentation tank (1), wherein an inclined surface (2) is arranged at the bottom of an inner cavity of the sedimentation tank (1), a glass plate is arranged on the outer surface of the inclined surface (2), a transverse material conveying groove (3) is arranged at the top of the bottom end of the inclined surface (2), a material feeding bin (5) is fixedly connected to one side of the sedimentation tank (1), the material feeding bin (5) is communicated with the interior of the sedimentation tank (1), an inclined material conveying groove (4) is fixedly connected to one side of the material feeding bin (5), and the inclined material conveying groove (4) is communicated with the interior of the material feeding bin (5);
the utility model discloses a sedimentation tank, including sedimentation tank (1), backup pad, hydraulic cylinder (15), pump box (17) internally mounted, pump's water inlet is connected with water delivery return bend (19), water delivery return bend (19) bottom is equipped with water inlet (20), water inlet (20) port department is equipped with cartridge filter (21), pass through threaded connection between cartridge filter (21) and water inlet (20).
2. A blowdown pit coal slime cleaning device according to claim 1, characterized in that: the bottom at both ends of lifter plate (14) all fixedly connected with guide bar (16), the bottom of guide bar (16) runs through to backup pad (13) outside and fixedly connected with stopper.
3. A blowdown pit coal slime cleaning device according to claim 1, characterized in that: the novel spiral feeding machine is characterized in that a first transmission shaft (6) is arranged inside the transverse feeding groove (3), the first transmission shaft (6) is respectively connected with the transverse feeding grooves (3) and the feeding bin (5) at two ends in a rotating mode through bearings, a second transmission shaft (22) is arranged inside the inclined feeding groove (4), the second transmission shaft (22) is respectively connected with the inclined feeding grooves (4) and the feeding bin (5) at two ends in a rotating mode through bearings, and spiral blades (7) are fixedly connected to the outer sides of the first transmission shaft (6) and the outer sides of the second transmission shaft (22).
4. A blow-down pit coal slime cleaning device as claimed in claim 3, wherein: the feeding bin is characterized in that a motor box body (8) is fixedly connected to the bottom of one side of the feeding bin (5) and the top end of the inclined conveying trough (4), a driving motor is mounted in the motor box body (8), and one end of the first transmission shaft (6) and one end of the second transmission shaft (22) penetrate through the motor box body (8) and are connected with the output end of the driving motor.
5. A blowdown pit coal slime cleaning device according to claim 1, characterized in that: the top of sedimentation tank (1) one side is equipped with outlet (11), advances dirty mouthful (12) respectively, outlet (11) are inside, advance dirty mouthful (12) inside and all install the solenoid valve.
6. A blowdown pit coal slime cleaning device according to claim 1, characterized in that: a drain outlet (9) is arranged at the bottom of the top end of the inclined material conveying groove (4);
a support column (10) is arranged on one side of the sewage outlet (9), and the top of the support column (10) is connected with the inclined conveying trough (4).
7. A blowdown pit coal slime cleaning device according to claim 1, characterized in that: the water outlet of the water pump box body (17) is connected with a water drain pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321156517.0U CN219941877U (en) | 2023-05-11 | 2023-05-11 | Blowdown hole coal slime cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321156517.0U CN219941877U (en) | 2023-05-11 | 2023-05-11 | Blowdown hole coal slime cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219941877U true CN219941877U (en) | 2023-11-03 |
Family
ID=88551846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321156517.0U Active CN219941877U (en) | 2023-05-11 | 2023-05-11 | Blowdown hole coal slime cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219941877U (en) |
-
2023
- 2023-05-11 CN CN202321156517.0U patent/CN219941877U/en active Active
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| GR01 | Patent grant |