CN220939585U - Water circulation structure for wet slag dragging machine - Google Patents
Water circulation structure for wet slag dragging machine Download PDFInfo
- Publication number
- CN220939585U CN220939585U CN202321972437.2U CN202321972437U CN220939585U CN 220939585 U CN220939585 U CN 220939585U CN 202321972437 U CN202321972437 U CN 202321972437U CN 220939585 U CN220939585 U CN 220939585U
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- overflow
- box body
- sedimentation tank
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 239000002893 slag Substances 0.000 title claims abstract description 77
- 238000004062 sedimentation Methods 0.000 claims abstract description 55
- 239000010802 sludge Substances 0.000 claims abstract description 6
- 239000003818 cinder Substances 0.000 claims description 32
- 238000000926 separation method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 5
- 241000220317 Rosa Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 13
- 239000013049 sediment Substances 0.000 description 10
- 238000001816 cooling Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000010882 bottom ash Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses a water circulation structure for a wet slag extractor, which belongs to the technical field of slag extractor matched equipment and comprises a slag extractor box body; the side surface of the slag dragging machine box body is respectively connected with a heat exchange box body and a sedimentation tank, one side of the heat exchange box body is connected with a clean water tank and an overflow water tank, one side of the sedimentation tank is connected with a sludge tank, and a filter tank is arranged between the sedimentation tank and the overflow water tank; through being provided with at least one sedimentation tank at slag conveyor box and overflow water tank, the mud in the slag conveyor box overflow water is subsided in the sedimentation tank first, and the sedimentation effect makes the overflow water who mixes mud deposit at the sedimentation tank bottom, and the water of upper portion that liquid is located the sedimentation tank is carried into overflow water tank after the filtration again through No. two overflow pipes through the rose box, realizes flowing back through No. two suction pumps in the overflow water tank, realizes the effect of saving water resources.
Description
Technical Field
The utility model belongs to the technical field of slag dragging machine matched equipment, and particularly relates to a water circulation structure for a wet slag dragging machine.
Background
The slag dragging machine is mainly used for separating solid matters meeting a certain granularity from a mixture of liquid and solid, is continuous and efficient mechanical slag removing equipment and is commonly used for occasions of separation or solid-liquid separation. The continuous cleaning of the furnace bottom ash of the coal-fired generator set usually adopts a wet slag scooping machine.
When the slag scooping machine is used for supplementing water and scooping slag, on one hand, a large amount of low-temperature water is needed for granulating and cooling hot slag fed into a water tank of the slag scooping machine, and when the water temperature is too high, new water is needed to be supplemented for reducing the water temperature; on the other hand, the water in the water tank of the slag extractor can be reduced due to the fact that the water is gasified by heating or absorbed and taken away by slag, so that new water needs to be fed into the slag extractor in actual production to ensure the liquid level and the water temperature in the water tank of the slag extractor.
In this process, a large amount of water overflows, so that an overflow pool for collecting overflow water is needed to be arranged, water in the overflow pool is returned to the slag dragging machine by a water pump to realize the recycling of the overflow water, but the overflow water of the slag dragging machine is provided with partial slurry, so that the overflow water flows into the overflow pool and then is quickly precipitated, after the sediment in the overflow pool is accumulated, the water pump in the overflow pool cannot operate to cause water to overflow out of the overflow pool, and the problem of water resource waste is caused.
Disclosure of utility model
Based on this, it is necessary to provide a water circulation structure for a wet slag conveyor;
To solve the problems set forth in the background art. The utility model provides the following technical scheme: a water circulation structure for a wet slag conveyor comprises a slag conveyor box body; the side of dragveyer box is connected with heat exchange box and sedimentation tank respectively, one side of heat exchange box is connected with clean water basin and overflow water tank, one side of sedimentation tank is connected with the mud pit, be provided with the rose box between sedimentation tank and the overflow water tank, the top of sedimentation tank is provided with No. two overflow pipes, no. two overflow pipes are inclination installation with the sedimentation tank, no. two one end of overflow pipe is connected with the sedimentation tank, and the other end passes the rose box and is connected with the overflow water tank.
Furthermore, a first overflow pipe at one side of the slag conveyor box body is provided with a shunt pipe at the end part.
Further, the shunt tubes are connected with the sedimentation tank, and the number of the shunt tubes connected with the sedimentation tank can be increased or decreased.
Further, a first discharge pipe is further arranged on the slag conveyor box body, a first cinder pool is connected to the first discharge pipe, and a second cinder pool is arranged on one side of the first cinder pool and connected with the first discharge pipe.
Further, a water level monitor is arranged on the side wall of the slag conveyor box body, and the water level monitor is connected with the heat exchange box body.
Further, a separation plate is arranged in the middle of the sedimentation tank, and the installation height of the second overflow pipe is higher than that of the separation plate.
Further, the heat exchange box body is connected with the slag dragging machine box body through a first water pipe, the heat exchange box body is connected with the clean water tank through a second water pipe, and the heat exchange box body is connected with the overflow water tank through a third water pipe.
Furthermore, the switches for controlling the water quantity by the valves are arranged on the branch pipelines of the slag dragging machine box body.
Further, an electromagnetic metering valve is arranged at the joint of the first discharge pipe and the first cinder pool, and the electromagnetic metering valve is connected with a valve on the second cinder pool.
Compared with the prior art, the utility model has the beneficial effects that:
Through being provided with at least one sedimentation tank at slag conveyor box and overflow water tank, the mud in the slag conveyor box overflow water is subsided in the sedimentation tank first, and the sedimentation effect makes the overflow water who mixes mud deposit at the sedimentation tank bottom, and the water of upper portion that liquid is located the sedimentation tank is carried into overflow water tank after the filtration again through No. two overflow pipes through the rose box, realizes flowing back through No. two suction pumps in the overflow water tank, realizes the effect of saving water resources.
Drawings
FIG. 1 is a diagram of a water circulation structure of a slag conveyor housing;
fig. 2 is a partial enlarged view of fig. 1.
In the figure: 10. a slag dragging machine box body; 11. a first water pipe; 12. a first overflow pipe; 13. a shunt; 14. a water level monitor; 15. a first discharge pipe; 16. a first pump; 17. an electromagnetic metering valve; 20. a clean water tank; 21. a first water pump; 22. a second water pipe; 30. a heat exchange box body; 40. a sludge pool; 41. a second pump; 50. a sedimentation tank; 51. a second discharge pipe; 52. a separation plate; 53. a second overflow pipe; 60. a filter box; 70. an overflow water tank; 71. a second water pump; 72. a third water pipe; 80. a first cinder pool; 90. a second coal slag pool; 100. and (3) a valve.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1, the present utility model provides a water circulation structure for a wet slag conveyor, comprising a slag conveyor housing 10; the side of the slag conveyor box 10 is respectively connected with a heat exchange box 30, a sedimentation tank 50 and a first slag tank 80, one side of the heat exchange box 30 is connected with a clean water tank 20 and an overflow water tank 70, one side of the sedimentation tank 50 is connected with a sludge tank 40, and one side of the first slag tank 80 is provided with a second slag tank 90.
Referring to fig. 1, the slag extractor box 10 is used for treating coal slag, when the boiler and the slag extractor are in normal operation, intermittent water replenishment is needed because of higher temperature of the coal slag, a water level monitor 14 is arranged on the side wall of the slag extractor box 10 and used for detecting the water level in the slag extractor box 10, the water level monitor 14 is connected with the heat exchange box 30 to control water inflow, if the water level does not reach a mark, water needs to be continuously injected into the slag extractor box 10, the slag extractor box 10 is connected with the heat exchange box 30 through a first water pipe 11 arranged on one side, a clean water tank 20 is arranged on one side of the heat exchange box 30, a first water pump 21 is arranged on the clean water tank 20 and used for pumping out water in the clean water tank 20, a second water pipe 22 is arranged on the first water pump 21 and connected with the heat exchange box 30, a valve 100 is arranged on the second water pipe 22, and water in the clean water tank 20 enters the first water pipe 11 along the second water pipe 22 and enters the first water pipe 11 along the heat exchange box 30, and enters the first water pipe 11 along the first water pipe 11.
When the slag extractor box 10 works and supplements water through the first water pipe 11, a large amount of water overflows the slag extractor box 10, overflowed water is collected through the first overflow pipe 12 arranged on one side of the slag extractor box 10, water is prevented from continuously overflowing to waste water resources, the end part of the first overflow pipe 12 is provided with the shunt pipe 13 for shunting overflowed water, the overflowed water is prevented from being more and incapable of being recycled in time, the shunt pipe 13 is also provided with the valve 100, the shunt pipe 13 is connected with the sedimentation tank 50, as overflowed water can be provided with partial sediment, the sediment needs to be led into the sedimentation tank 50 for sedimentation treatment, the number of the shunt pipe 13 connected with the sedimentation tank 50 can be increased or decreased, enough space is also reserved for receiving treatment when water flow is large, and when one sedimentation tank 50 is blocked, other sedimentation tanks 50 can be started so as to clear up the blocked sedimentation tank 50, one side of the sedimentation tank 50 is provided with a sludge tank 40 and is connected with the sedimentation tank through a second discharge pipe 51, the second suction pipe 51 is provided with a sediment pump 100, and the sediment pump 41 is blocked by the second suction pipe 51, and the sediment pump 41 is subjected to sedimentation tank 41 is subjected to sedimentation treatment in time.
Referring to fig. 1, a separating plate 52 is disposed at the middle of the sedimentation tank 50, the separating plate 52 can separate the falling water flow, filter the large sediment, prevent the blocking of the pipeline, a second overflow pipe 53 is disposed at the top of the sedimentation tank 50, the installation position of the second overflow pipe 53 is higher than the sediment precipitation layer inside the sedimentation tank 50, so as to prevent the water flowing out of the second overflow pipe 53 from having more sediment, and in order to make the water in the sedimentation tank 50 flow out better, the second overflow pipe 53 is installed at an inclined angle with the sedimentation tank 50, the other end of the second overflow pipe 53 is connected with an overflow water tank 70, and a filter box 60 is disposed between the sedimentation tank 50 and the overflow water tank 70 for filtering the water in the second overflow pipe 53.
Referring to fig. 1, the second overflow pipe 53 passes through the filter box 60 and is connected with the overflow water tank 70, a filter plate is arranged in the filter box 60, sediment is filtered again by the filter plate on the water flow in the second overflow pipe 53, a second water pump 71 is arranged in the overflow water tank 70, a third water pipe 72 is arranged on the second water pump 71, the third water pipe 72 is connected with the heat exchange box 30 for reflux cooling, one side of the slag conveyor box 10 is also provided with a first discharge pipe 15, a first cinder pool 80 is connected on the first discharge pipe 15, a second cinder pool 90 is arranged between the first discharge pipe 15 and the first cinder pool 80 and is connected with the first discharge pipe 15 through a pipeline, a first suction pump 16 is arranged at the outlet of the first discharge pipe 15 and is used for discharging cinder, a valve 100 is arranged on the pipeline for connecting the second cinder pool 90, an electromagnetic valve 17 is arranged at the joint of the first discharge pipe 15 and the first cinder pool 80 and is used for measuring the reflux cooling, the electromagnetic valve 17 is further arranged on the second discharge pipe 17 and the second discharge pipe 15, and the second electromagnetic valve 17 is further connected with the second discharge pipe 90, and the electromagnetic valve 90 is further controlled to open the electromagnetic valve 100, and the electromagnetic valve 90 is further controlled to prevent the cinder pool from being discharged to the second cinder pool from being blocked.
The working principle and the using flow of the utility model are as follows: firstly, water is sent into a heat exchange box body 30 through a first water suction pump 21 and a second water pipe 22 to be cooled, then the water is sent into a slag extractor box body 10, the water level monitor 14 enables the water in the slag extractor box body 10 to reach a certain water level line, when the slag extractor box body 10 works and water is overflowed, the overflowed water is guided into a shunt pipe 13 through a first overflow pipe 12 and is shunted through the shunt pipe 13, the overflowed water is sent to a sedimentation tank 50, larger particles are separated through a separation plate 52 on the sedimentation tank 50, fine silt enters the bottom of a sedimentation field 50 to be precipitated, the precipitated silt is transported into a sludge tank 40 through a second suction pump 41, when clear water on the upper layer of the sedimentation tank 50 overflows, the water is transported to an overflow water tank 70 through a second overflow pipe 53 and is filtered again through a filter tank 60 arranged halfway, the overflowed water in the overflow water tank 70 is sent into the heat exchange box body 30 through a second water suction pump 71 and a third water pipe 72 to be connected to be refluxed and cooled, the slag extractor box body 10 is again, the water is discharged into the first water tank 10 to the coal cinder valve 17 and the coal cinder valve 17 is opened to the water tank 80 after the water is measured and the water is discharged to the second water tank 50 to the coal cinder valve 17, and the coal cinder discharge amount is reduced by the electromagnetic valve 17 to the electromagnetic valve 80, and the coal cinder discharge amount is reduced to the coal cinder valve is discharged to the coal cinder valve 80 after the electromagnetic valve is measured and the water is discharged to the coal cinder valve 90 to the coal cinder valve 10 and the cinder valve is discharged to the coal tank to the cinder after the cinder is discharged to the cinder.
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 (9)
1. A water circulation structure for a wet slag conveyor comprises a slag conveyor box body (10); the method is characterized in that: the slag conveyor comprises a slag conveyor body (10), wherein the side face of the slag conveyor body (10) is respectively connected with a heat exchange box body (30) and a sedimentation tank (50), one side of the heat exchange box body (30) is connected with a clean water tank (20) and an overflow water tank (70), one side of the sedimentation tank (50) is connected with a sludge tank (40), a filter tank (60) is arranged between the sedimentation tank (50) and the overflow water tank (70), a second overflow pipe (53) is arranged at the top of the sedimentation tank (50), the second overflow pipe (53) is installed at an inclined angle with the sedimentation tank (50), one end of the second overflow pipe (53) is connected with the sedimentation tank (50), and the other end of the second overflow pipe passes through the filter tank (60) and is connected with the overflow water tank (70).
2. The water circulation structure for a wet slag conveyor of claim 1, wherein: the slag dragging machine comprises a first overflow pipe (12) on one side of a slag dragging machine box body (10), and a shunt pipe (13) is arranged at the end part of the first overflow pipe (12).
3. The water circulation structure for a wet slag conveyor of claim 2, wherein: the shunt tubes (13) are connected with the sedimentation tank (50), and the number of the shunt tubes (13) connected with the sedimentation tank (50) can be increased or decreased.
4. The water circulation structure for a wet slag conveyor of claim 1, wherein: still be provided with No. one discharge pipe (15) on dragveyer box (10), be connected with No. one cinder pond (80) on No. one discharge pipe (15), no. one cinder pond (80) one side is provided with No. two cinder ponds (90) and is connected with No. one discharge pipe (15).
5. The water circulation structure for a wet slag conveyor of claim 1, wherein: the slag conveyor is characterized in that a water level monitor (14) is arranged on the side wall of the slag conveyor box body (10), and the water level monitor (14) is connected with the heat exchange box body (30).
6. The water circulation structure for a wet slag conveyor of claim 1, wherein: the middle of the sedimentation tank (50) is provided with a separation plate (52), and the installation height of the second overflow pipe (53) is higher than the height of the separation plate (52).
7. The water circulation structure for a wet slag conveyor of claim 1, wherein: the heat exchange box body (30) is connected with the slag conveyor box body (10) through a first water pipe (11), the heat exchange box body (30) is connected with the clean water tank (20) through a second water pipe (22), and the heat exchange box body (30) is connected with the overflow water tank (70) through a third water pipe (72).
8. The water circulation structure for a wet slag conveyor of claim 1, wherein: and a valve (100) is arranged on each branch pipeline of the slag dragging machine box body (10) to control the water quantity.
9. The water circulation structure for a wet slag conveyor of claim 4, wherein: an electromagnetic metering valve (17) is arranged at the joint of the first discharge pipe (15) and the first cinder pool (80), and the electromagnetic metering valve (17) is connected with a valve (100) on the second cinder pool (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321972437.2U CN220939585U (en) | 2023-07-26 | 2023-07-26 | Water circulation structure for wet slag dragging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321972437.2U CN220939585U (en) | 2023-07-26 | 2023-07-26 | Water circulation structure for wet slag dragging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939585U true CN220939585U (en) | 2024-05-14 |
Family
ID=91014147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321972437.2U Active CN220939585U (en) | 2023-07-26 | 2023-07-26 | Water circulation structure for wet slag dragging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939585U (en) |
-
2023
- 2023-07-26 CN CN202321972437.2U patent/CN220939585U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201648300U (en) | Water seal decontamination cycle device of coke furnace raiser | |
| CN105672466A (en) | Integrated rainwater sand basin device | |
| CN107619122A (en) | Sewage from catering business processing equipment and its method of work with oil-collecting reflux | |
| CN216336790U (en) | Coagulation equipment matched with dense medium flocculation process | |
| CN208832087U (en) | A kind of device of energy-saving online removal working solution sediment | |
| CN111450616A (en) | Efficient activated sludge interception type secondary sedimentation tank process system with coupling depth filtering function | |
| CN108002600A (en) | A kind of integration coal water process high density clarifier | |
| CN220939585U (en) | Water circulation structure for wet slag dragging machine | |
| CN206769017U (en) | A kind of hole pumping system with precipitation function | |
| CN102910754B (en) | Treatment process of boiler dusting water | |
| CN111013207B (en) | Inclined plate horizontal flow sedimentation tank for back flush dredging | |
| CN213680174U (en) | Slag water self-circulation utilization system of thermal power plant | |
| CN108096923A (en) | A kind of two-stage precipitation device | |
| CN205241438U (en) | Contain coal waste water electron flocculation facility | |
| CN205742507U (en) | A kind of integral type rainwater settling pit device | |
| CN210266671U (en) | Wet online sedimentation system of lubricant that draws | |
| CN211799006U (en) | Bidirectional combined inclined plate sedimentation tank | |
| CN207822636U (en) | A kind of two-stage precipitation device | |
| CN210522003U (en) | Simple composite sedimentation tank for construction site | |
| CN209721803U (en) | Cyclohexanone is saponified salkali waste and removes hard device for coal water slurry gasification buck | |
| CN207877408U (en) | A kind of circulation Hand scarf device | |
| CN201271545Y (en) | Device for recycling and separating sludge-flushing water in gas station | |
| KR200221274Y1 (en) | Water treatment system using inclined settler and fluidized bed media | |
| CN216005272U (en) | Full-automatic high-speed air flotation equipment | |
| CN213942386U (en) | Movable coal-water separation device for outlet of blow-off pipe between coal bunkers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |