CN220130935U - Water-coal slurry storage tank - Google Patents
Water-coal slurry storage tank Download PDFInfo
- Publication number
- CN220130935U CN220130935U CN202321536723.4U CN202321536723U CN220130935U CN 220130935 U CN220130935 U CN 220130935U CN 202321536723 U CN202321536723 U CN 202321536723U CN 220130935 U CN220130935 U CN 220130935U
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- Prior art keywords
- slurry
- water
- coal
- connecting pipe
- communicated
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- 239000003250 coal slurry Substances 0.000 title claims abstract description 40
- 238000003860 storage Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000004062 sedimentation Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 239000002002 slurry Substances 0.000 claims description 21
- 239000003245 coal Substances 0.000 claims description 18
- 239000007921 spray Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000151 deposition Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The utility model discloses a water-coal-slurry storage tank, which comprises a tank body and further comprises: the liquid pump is arranged in the tank body; the anti-sedimentation mechanism is rotatably arranged at the bottom end of the liquid pump and comprises two connecting plates, the two connecting plates are respectively and fixedly connected at two ends of the liquid pump, a first pipeline is communicated with the bottom of the liquid pump, a rotary joint is rotatably connected to the bottom of the first pipeline, and a first connecting pipe is fixedly communicated with the bottom of the rotary joint. According to the utility model, through the first connecting pipe and the second connecting pipe at the bottom of the rotary joint, not only can a liquid pump be utilized to circularly pump the liquid in the tank body into the connecting pipe for ejection, and the water-coal-slurry in the tank body is impacted to avoid precipitation, but also the gear is driven by the motor, so that the first connecting pipe and the second connecting pipe can rotate to eject the liquid, and simultaneously, stirring and liquid impact in a multi-angle range are carried out on the water-coal-slurry, and the anti-precipitation effect of the water-coal-slurry can be improved.
Description
Technical Field
The utility model relates to the technical field of coal water slurry storage, in particular to a coal water slurry storage tank.
Background
The coal water slurry is a flowable coal-base fluid fuel similar to petroleum, and is prepared by grinding and refining coal, water and a small amount of additives, and fully mixing with water. The coal water slurry has good fluidity and stability, can be stored and transported like petroleum, is safe and pollution-free, and is a clean fuel suitable for popularization. At present, the coal water slurry is stored by a storage tank conventionally in industrial production. The additives in the coal water slurry generally comprise a dispersing agent and a stabilizing agent, so that the fluidity of the coal water slurry can be improved to a certain extent. Because the coal water slurry is a solid-liquid dispersion system, when the coal water slurry is stored by natural standing, precipitation is unavoidable, and the precipitation is hard and can be broken by the action of extremely large external force, so that the potential safety hazard of the operation of a coal water slurry storage tank is seriously caused, and the resource waste is caused.
Patent number CN201620470611.7 discloses a coal water slurry storage tank anti-sedimentation device, which is characterized in that: including the jar body, a plurality of vertical agitator, sweep ware, side agitator and spoiler, the jar body is equipped with cover and a plurality of grout outlet, and vertical agitator is fixed in between the diapire and the cover of jar body along the center evenly distributed of jar body in the jar body, sweeps the ware including setting up in the outside main pipeline of lateral wall of jar body bottom, a plurality of being in charge of, a plurality of valves and air compressor, each is in charge of and sets up solitary valve, main pipeline connection air compressor, air compressor blows compressed air into the jar body through main pipeline and being in charge of. The utility model fundamentally solves the problem of sedimentation prevention of the water-coal-slurry storage tank, ensures that the water-coal-slurry has fluidity like water so as to be convenient for long-distance transportation, has better sedimentation prevention effect than other forms, can effectively solve the potential safety hazard of storage tank operation, and reduces the logistic cleaning pressure of enterprises.
But in use, there are the following drawbacks:
(1) Through vertical agitator and air compressor, will stir and blow in the air to the internal water coal of jar respectively to avoid the water coal slurry to deposit, but this kind of mode of blowing in air anti-deposition, anti-deposition scope is comparatively little, can only keep the mobility in a small range, can't prevent the water coal slurry of different positions from depositing.
Disclosure of Invention
The utility model aims to provide a water-coal-slurry storage tank, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a water coal slurry storage tank, comprising a tank body, further comprising:
the liquid pump is arranged in the tank body;
the anti-sedimentation mechanism is rotatably arranged at the bottom end of the liquid pump, not only can rotatably stir the water-coal-slurry in the tank body, avoids the sedimentation of the water-coal-slurry in the tank body, but also can circulate the liquid in the water-coal-slurry to spray in the rotating process, and avoids the sedimentation of the water-coal-slurry in the tank body;
the rotary joint is characterized in that a first gear penetrates through the outer side of the rotary joint, the rotary joint is fixedly connected with the inner side of the first gear, a second gear is meshed with one side of the first gear, the top of the second gear is fixedly connected with a rotary rod, the top of the rotary rod penetrates through a connecting plate to be fixedly connected with a motor shaft, the top of the motor shaft penetrates through a tank body to be connected with a motor, and the bottom of the motor is connected with the tank body through screws.
In this kind of technical scheme, not only can utilize the liquid pump, the circulation is with the internal liquid suction connecting pipe internal blowout of jar, and the internal coal water slurry of impact jar avoids the sediment, and through motor drive gear moreover, can make rotatory blowout liquid of first connecting pipe and second connecting pipe, carries out the stirring of multi-angle scope and the impact of liquid to the coal water slurry simultaneously, can promote the effect that the coal water slurry prevented the sediment.
As an alternative of the technical scheme of the utility model, the bottoms of the two sides of the first connecting pipe are respectively communicated with an inclined pipe, and the bottoms of the inclined pipes are equidistantly communicated with a plurality of third connecting pipes.
In the technical scheme, the third connecting pipe on the inclined pipe can be utilized to directly spray liquid towards the bottom of the tank body, so that the bottom of the tank body generates fluidity, and the anti-sedimentation effect of the coal water slurry in the tank body is further improved.
As an alternative of the technical scheme of the utility model, one end of the inclined tube far away from the first connecting tube is of a sealed structure.
As an alternative of the technical scheme of the utility model, the top of the liquid pump is communicated with a second pipeline.
As an alternative of the technical scheme of the utility model, the filter screen is detachably connected inside the first pipeline and the second pipeline.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the first connecting pipe and the second connecting pipe at the bottom of the rotary joint, not only can a liquid pump be utilized to circularly pump the liquid in the tank body into the connecting pipe for ejection, and the water-coal-slurry in the tank body is impacted to avoid precipitation, but also the gear is driven by the motor, so that the first connecting pipe and the second connecting pipe can rotate to eject the liquid, and simultaneously, stirring and liquid impact in a multi-angle range are carried out on the water-coal-slurry, and the anti-precipitation effect of the water-coal-slurry can be improved.
2. According to the utility model, through the inclined pipe and the third connecting pipe on the first connecting pipe, the third connecting pipe on the inclined pipe can be utilized to directly spray liquid towards the bottom of the tank body, so that the fluidity of the bottom of the tank body is generated, and the anti-sedimentation effect of the water-coal-slurry in the tank body is further improved.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is an interior view of a slurry tank of the present utility model;
FIG. 2 is a view of the inside of a conduit of a slurry tank of the present utility model.
In the figure: 1. a tank body; 2. a connecting plate; 201. a liquid pump; 202. a first pipe; 203. a rotary joint; 204. a first gear; 205. a first connection pipe; 206. a second connection pipe; 207. a spray head; 208. a motor; 209. a motor shaft; 210. a rotating rod; 211. a second pipe; 212. a chute; 213. a third connection pipe; 214. a filter screen; 215. and a second gear.
Detailed Description
Referring to fig. 1-2, the present utility model provides a technical solution: a water coal slurry storage tank, which comprises a tank body 1 and further comprises: a liquid pump 201 disposed in the tank 1; the anti-sedimentation mechanism is rotatably arranged at the bottom end of the liquid pump 201, not only can rotatably stir the water-coal-slurry in the tank body 1, avoids sedimentation of the water-coal-slurry in the tank body 1, but also can circulate liquid in the water-coal-slurry to spray in the rotating process, and avoids sedimentation of the water-coal-slurry in the tank body 1, and comprises two connecting plates 2, wherein the two connecting plates 2 are respectively and fixedly connected to two ends of the liquid pump 201, the bottom of the liquid pump 201 is communicated with a first pipeline 202, the bottom of the first pipeline 202 is rotatably connected with a rotary joint 203, the bottom of the rotary joint 203 is fixedly communicated with a first connecting pipe 205, the bottom of the first connecting pipe 205 is of a sealed structure, two sides of the first connecting pipe 205 are communicated with a plurality of second connecting pipes 206, and one end of the second connecting pipe 206 far from the first connecting pipe 205 is communicated with a spray head 207; the rotary joint 203 outside runs through and has first gear 204, and the inside fixedly connected with rotary joint 203 of first gear 204, first gear 204 one side meshing has second gear 215, second gear 215 top fixedly connected with rotary rod 210, rotary rod 210 top passes connecting plate 2 fixedly connected with motor shaft 209, motor shaft 209 top passes jar body 1 and is connected with motor 208, motor 208 bottom adopts the screw connection to have jar body 1, open motor 208 earlier, motor 208 drives motor shaft 209, motor shaft 209 drives rotary rod 210, rotary rod 210 drives second gear 215, second gear 215 drives first gear 204, first gear 204 drives rotary joint 203 and rotates around first pipeline 202, rotary joint 203 can drive first connecting pipe 205, second connecting pipe 206 and shower nozzle 207 rotate, stir the water coal slurry in jar body 1, thereby avoid the water coal slurry to deposit, at rotatory in-process, open liquid pump 201, liquid in jar body 1 is extracted through second pipeline 211, spout in jar body 1 is input to shower nozzle 207 through first connecting pipe 205 and second connecting pipe 206, thereby the water coal slurry in the circulation impact jar body 1 is avoided.
Referring to fig. 1, the bottoms of two sides of the first connecting pipe 205 are respectively connected with an inclined pipe 212, the bottoms of the inclined pipes 212 are equidistantly connected with a plurality of third connecting pipes 213, after the water pump is turned on, a part of liquid enters the inclined pipes 212 and the third connecting pipes 213 and directly impacts the liquid towards the bottom of the tank 1, so that the bottom of the tank 1 is kept in a flowing state, and the water-coal-slurry precipitation is avoided.
Referring to fig. 1, an end of the inclined tube 212 away from the first connecting tube 205 is in a sealed structure.
Referring to fig. 1, a second pipe 211 is connected to the top of the liquid pump 201.
Referring to fig. 2, a filter 214 is detachably connected to the inside of each of the first pipe 202 and the second pipe 211.
When the water-coal-slurry storage tank is used, the motor 208 is firstly turned on, the motor 208 drives the motor shaft 209, the motor shaft 209 drives the rotary rod 210, the rotary rod 210 drives the second gear 215, the second gear 215 drives the first gear 204, the first gear 204 drives the rotary joint 203 to rotate around the first pipeline 202, the rotary joint 203 drives the first connecting pipe 205, the second connecting pipe 206 and the spray head 207 to rotate, the water-coal-slurry in the tank 1 is stirred, so that the water-coal-slurry precipitation is avoided, the liquid pump 201 is turned on in the rotating process, liquid in the tank 1 is pumped through the second pipeline 211, is input into the spray head 207 through the first connecting pipe 205 and the second connecting pipe 206 to spray, the water-coal-slurry in the tank 1 is circularly impacted, the water-coal-slurry precipitation is avoided, a part of liquid enters into the inclined pipe 212 and the third connecting pipe 213 after the water pump is turned on, the liquid is directly impacted towards the bottom of the tank 1, the bottom of the tank 1 is kept in a flowing state, and the water-coal-slurry precipitation is avoided.
Claims (5)
1. The utility model provides a coal water slurry storage tank, includes jar body (1), its characterized in that: further comprises:
a liquid pump (201) arranged in the tank body (1);
the anti-sedimentation mechanism is rotatably arranged at the bottom end of the liquid pump (201), not only can be used for rotatably stirring the water-coal-slurry in the tank body (1), so that the water-coal-slurry is prevented from sedimentation in the tank body (1), but also can be used for circulating liquid in the water-coal-slurry to be sprayed in the rotating process, and the water-coal-slurry is prevented from sedimentation in the tank body (1), and comprises two connecting plates (2), wherein the two connecting plates (2) are respectively fixedly connected at two ends of the liquid pump (201), a first pipeline (202) is communicated with the bottom of the liquid pump (201), a rotary joint (203) is rotatably connected at the bottom of the first pipeline (202), a first connecting pipe (205) is fixedly communicated at the bottom of the rotary joint (203), the bottom of the first connecting pipe (205) is of a sealed structure, two sides of the first connecting pipe (205) are communicated with a plurality of second connecting pipes (206), and one ends, far away from the first connecting pipes (205), of the second connecting pipes (206) are communicated with spray heads (207).
The rotary joint (203) outside is run through and is had first gear (204), and inside fixedly connected with rotary joint (203) of first gear (204), first gear (204) one side meshing has second gear (215), second gear (215) top fixedly connected with rotary rod (210), rotary rod (210) top passes connecting plate (2) fixedly connected with motor shaft (209), motor shaft (209) top is passed jar body (1) and is connected with motor (208), motor (208) bottom adopts screw connection to have jar body (1).
2. The slurry tank of claim 1, wherein: the bottoms of two sides of the first connecting pipe (205) are communicated with inclined pipes (212), and the bottoms of the inclined pipes (212) are equidistantly communicated with a plurality of third connecting pipes (213).
3. The slurry tank of claim 2, wherein: one end of the inclined tube (212) far away from the first connecting tube (205) is of a sealed structure.
4. The slurry tank of claim 1, wherein: the top of the liquid pump (201) is communicated with a second pipeline (211).
5. The water-coal slurry storage tank according to claim 4, wherein: the filter screen (214) is detachably connected inside the first pipeline (202) and the second pipeline (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536723.4U CN220130935U (en) | 2023-06-16 | 2023-06-16 | Water-coal slurry storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321536723.4U CN220130935U (en) | 2023-06-16 | 2023-06-16 | Water-coal slurry storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220130935U true CN220130935U (en) | 2023-12-05 |
Family
ID=88961339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321536723.4U Active CN220130935U (en) | 2023-06-16 | 2023-06-16 | Water-coal slurry storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220130935U (en) |
-
2023
- 2023-06-16 CN CN202321536723.4U patent/CN220130935U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |