CN210302915U - Water cycle dust removal system based on Venturi effect - Google Patents
Water cycle dust removal system based on Venturi effect Download PDFInfo
- Publication number
- CN210302915U CN210302915U CN201921040139.3U CN201921040139U CN210302915U CN 210302915 U CN210302915 U CN 210302915U CN 201921040139 U CN201921040139 U CN 201921040139U CN 210302915 U CN210302915 U CN 210302915U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- separator
- dust suction
- 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 198
- 239000000428 dust Substances 0.000 title claims abstract description 134
- 230000000694 effects Effects 0.000 title claims abstract description 32
- 238000004062 sedimentation Methods 0.000 claims abstract description 47
- 239000008400 supply water Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 35
- 239000003595 mist Substances 0.000 claims description 24
- 230000018044 dehydration Effects 0.000 claims description 18
- 238000006297 dehydration reaction Methods 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 14
- 230000005484 gravity Effects 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 9
- 229920000642 polymer Polymers 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 42
- 238000005453 pelletization Methods 0.000 abstract description 10
- 239000007921 spray Substances 0.000 description 19
- 239000000701 coagulant Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000008213 purified water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000012716 precipitator Substances 0.000 description 4
- 239000003245 coal Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 150000003384 small molecules Chemical class 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model discloses a hydrologic cycle dust pelletizing system based on venturi effect, include: a dust suction port, a dust suction pipeline, a separator, a sedimentation tank, a slurry processor and a water tank; the top of the dust collection pipeline is connected with the dust collection port, and the bottom of the dust collection pipeline is connected with the bottom of the side wall of the separator; the sedimentation tank is positioned below the opening at the bottom of the separator, and the bottom of the sedimentation tank is communicated with the slurry processor through a pipeline; the water tank is respectively communicated with the dust suction port, the dust suction pipeline and the separator through pipelines to supply water, and is also respectively communicated with the sedimentation tank and the slurry processor through pipelines to store water. This hydrologic cycle dust pelletizing system based on venturi effect has excellent dust removal effect.
Description
Technical Field
The utility model relates to a dust removal field specifically relates to a hydrologic cycle dust pelletizing system based on venturi effect.
Background
In China, coal is used as a main energy source, and coal resources can be used everywhere in real life. With the development of national economy, the consumption of energy is gradually increased, and the emission of atmospheric pollutants is correspondingly increased. However, the situation of using coal as the main energy source cannot be fundamentally changed in the future for a long time in terms of the economic and technical development of China, the economic and technical development level of China and the structure of the energy source. The atmospheric pollution in China still mainly takes soot type pollution, PM2.5 is increased year by year, and haze conditions are seen everywhere. Therefore, the control of the coal-fired flue gas pollution is a key problem in China for improving the atmospheric quality and reducing the harm of acid rain and sulfur dioxide.
Along with the development of national economy, the industrialization level of China is higher and higher, and more factories are used, and along with the development, a large amount of smoke needs to be discharged in the operation process of the factories. Air in most areas of China is affected accordingly, haze weather is more and more serious, and the discharge of treatment pollutants is reached at all times.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hydrologic cycle dust pelletizing system based on venturi effect, this hydrologic cycle dust pelletizing system based on venturi effect has excellent dust removal effect.
In order to achieve the above object, the utility model provides a hydrologic cycle dust pelletizing system based on venturi effect, include: a dust suction port, a dust suction pipeline, a separator, a sedimentation tank, a slurry processor and a water tank; the top of the dust collection pipeline is connected with the dust collection port, and the bottom of the dust collection pipeline is connected with the bottom of the side wall of the separator; the sedimentation tank is positioned below the opening at the bottom of the separator, and the bottom of the sedimentation tank is communicated with the slurry processor through a pipeline; the water tank is respectively communicated with the dust suction port, the dust suction pipeline and the separator through pipelines to supply water, and is also respectively communicated with the sedimentation tank and the slurry processor through pipelines to store water.
Preferably, the dust suction opening is a horn-shaped cover body, and the narrow end of the dust suction opening is communicated with the dust suction pipeline; and a dust suction fan is arranged at the joint of the dust suction port and the dust suction pipeline and is driven to rotate by a connected motor.
Preferably, the dust suction duct includes a vertical pipe and two horizontal pipes, the two horizontal pipes are respectively communicated with two ends of the vertical pipe, and the two horizontal pipes extend in opposite directions.
Preferably, the water tank is communicated with a main water pipe through a water pump, and the main water pipe is respectively connected with a first water distribution pipe, a second water distribution pipe, a third water distribution pipe and a fourth water distribution pipe in a branching manner; the end part of the first water distribution pipe extends to the joint of the dust suction port and the dust suction pipeline, the end part of the second water distribution pipe extends to be communicated with the first water curtain spray head in the vertical pipe at the top part, the third water distribution pipe is communicated with the two second water curtain spray heads and the group of water mist spray heads in the vertical pipe, and the fourth water distribution pipe is communicated with the third water curtain spray head in the vertical pipe at the bottom part.
Preferably, in the vertical pipe, a group of water spray nozzles are arranged in parallel in the middle of the vertical pipe, and a group of first water spray nozzles are positioned between the two second water curtain nozzles.
Preferably, the separator is a cylindrical mechanism, the top of the separator is provided with a cyclone air outlet, the bottom of the side wall of the separator is provided with a separator inlet, the separator inlet is communicated with a dust suction pipeline, the bottom of the separator is communicated with a separator outlet, and the separator outlet is positioned at the top of the opening of the sedimentation tank;
wherein, the interior of the separator is sequentially provided with a cyclone separation device, air filter cotton and a vertical water injection hollow column from top to bottom; the air filter cotton lays the cross section of separator, and the top of the hollow post of water injection outwards extends the intercommunication and has two at least second water smoke shower nozzles, and the bottom of the hollow post of water injection is linked together through fourth flow distribution pipe and main water pipe.
Preferably, an annular groove is formed at the top of the sedimentation tank, a sedimentation backflow port is arranged on the annular groove, and the sedimentation backflow port is communicated with a water tank cover at the top of the water tank through a pipeline.
Preferably, the top of the water tank cover is provided with a water tank water filling port.
Preferably, the slurry processor comprises a gravity dewatering mechanism, a pressure dewatering mechanism and a pressure dewatering mechanism; the top of the gravity dewatering mechanism is provided with a sedimentation water outlet which is communicated with the bottom of the sedimentation tank through a pipeline, and the bottom of the gravity dewatering mechanism is communicated with the bottom of the water tank through a slurry treatment return pipe.
Preferably, the gravity dewatering mechanism is internally filled with a polymer coagulant, and the slurry flowing out of the sedimentation tank can be mixed with the polymer coagulant and then enters the pressure dewatering mechanism; a plurality of layers of filter cloth are arranged in the pressure dehydration mechanism from top to bottom, and an extrusion mechanism is arranged above the filter cloth; a plurality of rollers are arranged in the pressurizing dewatering mechanism, the diameter of each roller is gradually reduced along with the flow direction of slurry, and filter cloth can enter the rollers to be squeezed.
In the technical scheme, the utility model provides a hydrologic cycle dust pelletizing system based on venturi effect's working process as follows: the dust-containing gas is sucked into the dust suction pipeline through the dust suction port, and small particles such as dust and the like are washed in the dust suction pipeline to form slurry and flow into the separator for separation; in the separator, the air at the upper layer is purified and then discharged, and the mud-like substance at the lower layer continuously enters a sedimentation tank for purification treatment; in a sedimentation tank (containing a mud precipitator), after mud is settled, purified water at the top layer flows back to a water tank through a pipeline, and mud at the lower layer continues to enter a mud treatment machine for further treatment; in the slurry treatment machine, slurry is filtered and dehydrated, so that solid-liquid separation is realized, and finally, dust collection and removal are realized; wherein, the basin has the function of water supply promptly, has the function of water storage again to the self-loopa in the hydrologic cycle dust pelletizing system has been realized.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of a preferred embodiment of a water circulation dust removal system based on the Venturi effect;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic diagram of the construction of a preferred embodiment of the separator of FIG. 1;
FIG. 4 is a schematic view of a preferred embodiment of the suction inlet of FIG. 1;
FIG. 5 is a schematic view of a preferred embodiment of the suction conduit of FIG. 1;
FIG. 6 is a schematic structural diagram of a preferred embodiment of a dust suction fan in the venturi-effect-based water circulation dust removal system provided by the present invention;
FIG. 7 is an enlarged view of the structure of a preferred embodiment of the settling tank of FIG. 1;
fig. 8 is a schematic view of the water cycle in fig. 1.
Description of the reference numerals
1. Dust absorption mouth 2, dust absorption pipeline
3. Cyclone gas outlet 4 and separator
5. Sedimentation tank 6 and slurry treatment machine
7. Water pump 8, water tank water filling port
9. Water tank 10 and water tank cover
11. Slurry treatment return pipe 12 and sedimentation water outlet
13. Sedimentation return port 14 and main water pipe
15. A first diversion water pipe 16 and a second diversion water pipe
17. A third distributing pipe 18 and a fourth distributing pipe
19. Second water mist spray nozzle 20 and air filter cotton
21. Water injection hollow column 22, separator inlet
23. Hollow column water inlet 24, separator outlet
25. Dust collection fan 26 and motor
27. First water curtain spray head 28 and second water curtain spray head
29. Spray head 32, third water curtain spray head
33. Cyclone separation device
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, inner, outer, top, bottom" and the like included in the terms only represent the orientation of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
The utility model provides a hydrologic cycle dust pelletizing system based on venturi effect, it is shown in fig. 1-2, include: a dust suction port 1, a dust suction pipeline 2, a separator 4, a sedimentation tank 5, a slurry processor 6 and a water tank 9; the top of the dust suction pipeline 2 is connected with the dust suction port 1, and the bottom of the dust suction pipeline is connected with the bottom of the side wall of the separator 4; the sedimentation tank 5 is positioned below the opening at the bottom of the separator 4, and the bottom of the sedimentation tank 5 is communicated with the slurry processor 6 through a pipeline; the water tank 9 is respectively communicated with the dust suction port 1, the dust suction pipeline 2 and the separator 4 through pipelines to supply water, and the water tank 9 is also respectively communicated with the sedimentation tank 5 and the slurry processor 6 through pipelines to store water.
The working process of the water circulation dedusting system based on the Venturi effect is as follows: the gas containing dust is sucked into a dust suction pipeline 2 through a dust suction port 1, small particles such as dust are washed in the dust suction pipeline 2 to form slurry, and the slurry flows into a separator 4 for separation; in the separator 4, the air at the upper layer is purified and then discharged, and the mud at the lower layer continuously enters a sedimentation tank 5 for purification treatment; in the sedimentation tank 5 (containing a mud precipitator), after mud is settled, purified water at the top layer flows back to the water tank 9 through a pipeline, and mud at the lower layer continues to enter the mud processor 6 for further processing; in the slurry processor 6, the slurry is filtered and dehydrated, so that solid-liquid separation is realized, and finally, dust collection and removal are realized; wherein, the water tank 9 has both the water supply function and the water storage function, thereby realizing the self-circulation in the water circulation dedusting system.
In the present embodiment, the specific structure of the dust suction port 1 and the manner of air entering the dust suction duct 2 can be selected within a wide range, but in order to further improve the dust removing effect, it is preferable that the dust suction port 1 is a bell-shaped cover body and the narrow end communicates with the dust suction duct 2, as shown in fig. 4; a dust suction fan 25 is arranged at the joint of the dust suction port 1 and the dust suction pipeline 2, and the dust suction fan 25 is driven to rotate by a connected motor 26; the dust suction fan 25 is thereby rotated by the driving of the motor 26, and the dust-containing gas is sucked into the dust suction duct 2 through the bell mouth for treatment.
In addition to the above embodiments, in order to further reduce the energy consumption, it is preferable that the dust collection fan 25 is a hollow wheel and has a water through hole in a vertical direction, and a fan mist nozzle is provided in the water through hole and communicates with the water tank 9 through a pipe, as shown in fig. 6, so that the water pressure impact can also drive the rotation of the dust collection fan 25, thereby further reducing the demand of the dust collection fan for electric energy consumption, further reducing the energy consumption, and achieving the energy saving effect. The method for assisting the motor to drive the dust collection fan to operate through water pressure impact can theoretically reduce the demand of the dust collection fan on electric energy, and the numerical value is up to 20%.
In the above embodiment, the specific structure of the dust suction duct 2 can be selected in a wide range, but in order to further facilitate the circulation of the air in the dust suction duct 2 and the sufficient contact of the air with the water of the dust suction duct 2, it is preferable that the dust suction duct 2 includes a vertical pipe and two horizontal pipes, which are respectively communicated with both ends of the vertical pipe and extend in opposite directions, as shown in fig. 5.
In the present invention, in order to enable dust to be thoroughly treated in the dust suction port 1, the dust suction pipe 2 and the separator 4 and to realize water circulation in the system, preferably, as shown in fig. 2, 5 and 7, the water tank 9 is communicated with a main water pipe 14 through a water pump 7, and the main water pipe 14 is respectively connected with a first diversion water pipe 15, a second diversion water pipe 16, a third diversion water pipe 17 and a fourth diversion water pipe 18 in a branching manner; the end of the first water distribution pipe 15 extends to the connection between the dust suction port 1 and the dust suction pipe 2 (extends to the dust suction fan 25), the end of the second water distribution pipe 16 extends to communicate with the first water curtain nozzle 27 in the vertical pipe at the top, the third water distribution pipe 17 communicates with two second water curtain nozzles 28 and a group of water mist nozzles 29 in the vertical pipe at the top, and the fourth water distribution pipe 18 communicates with the third water curtain nozzle 32 in the vertical pipe at the bottom. Therefore, the first diversion water pipe 15 can drive the dust collection fan 25 to rotate and fall dust, the second diversion water pipe 16, the first water curtain spray head 27, the second water curtain spray head 28 and the water mist spray head 29 form a plurality of water mist and water curtains (water mist small molecules float in the pipeline to form a water mist area to wash clean smaller dust, the water curtains can prevent the smaller dust from floating in the pipeline after being dissolved in the water mist small molecules, and the water mist small molecules containing the smaller dust in the pipeline are melted in the water curtains by the principle of mutual water solubility), so that the dust is further purified.
In the above embodiment, the specific installation positions of the set of water mist heads 29 and the second water curtain heads 28 can be selected within a wide range, but in order to further improve the dust cleaning effect, it is preferable that the set of water mist heads 29 be arranged in parallel in the middle of the vertical pipe and the set of first water mist heads 29 be located between the two second water curtain heads 28 in the vertical pipe. Therefore, two mutually vertical water curtains and a plurality of water mist can be formed, and the dust settling effect is improved.
In the present embodiment, the specific structure of the separator 4 can be selected within a wide range, but in order to further improve the dust fall effect, preferably, as shown in fig. 3, the separator 4 is a cylindrical mechanism, the top of the separator 4 is provided with the cyclone air outlet 3, the bottom of the sidewall of the separator 4 is provided with a separator inlet 22, the separator inlet 22 is communicated with the dust suction pipeline 2, the bottom of the separator 4 is communicated with a separator outlet 24, and the separator outlet 24 is positioned at the open top of the sedimentation tank 5; wherein, the inside of the separator 4 is sequentially provided with a cyclone separation device 34, air filter cotton 20 and a vertical water injection hollow column 21 from top to bottom; the air filter cotton 20 is laid on the cross section of the separator 4, the top of the water injection hollow column 21 extends outwards and is communicated with at least two second water spray nozzles 19, and the bottom of the water injection hollow column 21 (a hollow column water inlet 23) is communicated with the main water pipe 14 through a fourth water distribution pipe 18.
The slurry mixture enters the separator 4 from the separator inlet 24, and after the slurry mixture enters the separator 4, the gas is separated from the slurry mixture by the cyclone separation device 34 and is diffused to the cyclone gas outlet 3 above the separator; the air which is diffused up passes through a section of water mist area (formed by the second water mist spray nozzle 19) so as to prevent a part of dust treated by the dust removing system from being separated from the slurry mixture again, the water mist sprays the dust again to be melted into the slurry mixture again, and the air passes through the water mist area; the air can reach the cyclone air outlet 3 through a layer of air filter cotton 20, and the air filter cotton 20 can block some dust which is not blocked by water mist in time, so that the air discharged from the cyclone air outlet 3 is ensured to be pure; because some dust which is not blocked by the water mist can be blocked by the air filter cotton and deposited below the air filter cotton 20 (the filtering effect of the air filter cotton 20 can be influenced by too long time, the air filter cotton is required to be replaced or cleaned regularly to ensure that the air filter cotton can be used normally, the time is half a year to one year, and the specific time is determined according to the dust treatment amount and the actual situation.
The utility model discloses in, the concrete structure of sedimentation tank 5 also can select at wide within range, but in order to further improve the dust fall effect, preferably, as shown in FIG. 7, the top of sedimentation tank 5 forms annular groove, is provided with on the annular groove to subside backward flow mouth 13 and subsides backward flow mouth 13 and is linked together through the basin lid 10 at pipeline and basin 9's top. Wherein, the slurry mixture flowing out of the separator flows into a sedimentation tank 5, sedimentation is carried out in the sedimentation tank 5, the settled clean water flows back into a water tank 9 through a sedimentation return port 13, and the slurry is discharged into a slurry processor 6 for processing; a mud precipitator can be put into the sedimentation basin 5 for the mud to settle rapidly; the mud precipitator can reduce the precipitation time of suspended matters, reduce the content of the suspended matters in the mud and reduce the treatment cost of the mud, can exert good flocculation and sedimentation effects with small dosage, and has high sedimentation speed.
In addition to the above embodiments, in order to facilitate the injection of clean water into the water tank cover 10, it is preferable that the water tank filling port 8 is provided at the top of the water tank cover 10.
In the present invention, the concrete structure of the slurry treatment machine 6 can also be selected within a wide range, but in order to facilitate filtration and dehydration of slurry, preferably, the slurry treatment machine 6 includes a gravity dehydration mechanism, a pressure dehydration mechanism; the top of the gravity dewatering mechanism is provided with a sedimentation water outlet 12, the sedimentation water outlet 12 is communicated with the bottom of the sedimentation tank 5 through a pipeline, and the bottom of the gravity dewatering mechanism is communicated with the bottom of the water tank 9 through a slurry treatment return pipe 11. More preferably, the gravity dewatering mechanism is internally filled with a polymer coagulant, and the slurry flowing out of the sedimentation tank 5 can be mixed with the polymer coagulant and then enters the pressure dewatering mechanism; a plurality of layers of filter cloth are arranged in the pressure dehydration mechanism from top to bottom, and an extrusion mechanism is arranged above the filter cloth; a plurality of rollers are arranged in the pressurizing dewatering mechanism, the diameter of each roller is gradually reduced along with the flow direction of slurry, and filter cloth can enter the rollers to be squeezed.
In the above embodiment, the gravity dewatering mechanism: after the slurry flows into the slurry stirring tank and is mixed with the polymer coagulant, fine suspended particles in the slurry form latex-like larger particles through the bridging action of the polymer coagulant, and then the latex-like larger particles overflow from the upper end of the stirring tank in a gravity flow mode to subsequent squeezing and dewatering operation. A pressure dehydration mechanism: after the mud enters the pressure dehydration area from the gravity dehydration area, the upper and lower filter cloth start to gradually squeeze the mud for dehydration. A pressure dehydration mechanism: the mud enters the compression dewatering area along with the movement of the filter cloth, the diameter of the rollers is gradually reduced from large to small, the pressure is gradually increased from small to small among six vertical rollers, and capillary combined water in the mud is squeezed out along with the shearing force generated to the mud by the upper filter cloth and the lower filter cloth between different rollers due to the change of the upper position and the lower position, so that a drier mud cake is generated.
In summary, on the basis of the above-mentioned best mode, the system provided by the present application realizes water circulation in the system, specifically: water is pumped out of the water tank by a water pump and enters a main water pipeline, then flows through the main water pipeline and is poured into each water distribution pipeline, then flows to each spray head from the water distribution pipeline, is sprayed out by the spray heads to wash air containing dust, then is collected and separated, flows out from an outlet of the separator, and flows into a sedimentation tank, a part of purified water flows back into the water tank from a backflow port of the sedimentation tank after being settled, a part of purified water flows out from a water outlet of the sedimentation tank along with slurry and flows into a slurry processor for processing, and the purified water flows back into the water tank from a slurry processing backflow pipe after being processed; the cyclic utilization is carried out, the characteristics of energy conservation and emission reduction are achieved, and the concept of sustainable development is embodied.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921040139.3U CN210302915U (en) | 2019-07-04 | 2019-07-04 | Water cycle dust removal system based on Venturi effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921040139.3U CN210302915U (en) | 2019-07-04 | 2019-07-04 | Water cycle dust removal system based on Venturi effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210302915U true CN210302915U (en) | 2020-04-14 |
Family
ID=70148912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921040139.3U Active CN210302915U (en) | 2019-07-04 | 2019-07-04 | Water cycle dust removal system based on Venturi effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210302915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119333202A (en) * | 2024-11-25 | 2025-01-21 | 安徽理工大学 | A negative pressure suction dust removal device based on Venturi effect |
-
2019
- 2019-07-04 CN CN201921040139.3U patent/CN210302915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119333202A (en) * | 2024-11-25 | 2025-01-21 | 安徽理工大学 | A negative pressure suction dust removal device based on Venturi effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107185330A (en) | A kind of multifunctional rinsing type air purifier | |
| CN105251300B (en) | A kind of tunnel cave waste gas dust-removal device and dust removal method | |
| CN118217752A (en) | A skid-mounted intelligent and efficient wet dust removal equipment | |
| CN210302915U (en) | Water cycle dust removal system based on Venturi effect | |
| CN203990002U (en) | The anti-blocking apparatus for treating sewage of a kind of band blade eddy current type | |
| CN113041691A (en) | Sludge press filtration water-saving flushing device | |
| CN201295581Y (en) | Atomizing and dust collecting equipment of windspout counterflow type | |
| CN207654875U (en) | Dust-extraction unit and cleaner | |
| CN220443357U (en) | An oilfield production wastewater filter equipped with a self-cleaning structure | |
| CN208356383U (en) | A kind of tower type dust remover | |
| CN217549483U (en) | Carbide slag slurry washing and purifying flue gas system | |
| CN214862303U (en) | Pneumatic cyclone separation and purification device | |
| CN206645947U (en) | A kind of sewage disposal filter | |
| CN2736049Y (en) | Smoke gas purifying device | |
| CN110465176A (en) | Flue-gas dust-removing and desulfurization tower and flue gas desulfurization and wastewater treatment method | |
| CN210885717U (en) | A buried domestic sewage treatment equipment | |
| CN211411609U (en) | Water recycling system of flue gas desulfurization equipment | |
| CN211025616U (en) | A kind of air purification equipment for collecting waste silk in textile workshop | |
| CN211411608U (en) | Desulfurizer replenishing structure of flue gas desulfurization equipment | |
| CN209333425U (en) | A kind of asphalt water-proof coiled material production line air cleaning unit | |
| CN222196405U (en) | A water film dust removal tower for removing silicon dioxide dust | |
| CN2391668Y (en) | Arrangement for purification of flue gas | |
| CN208130724U (en) | A kind of air cleaning unit | |
| CN208082106U (en) | Water rotation type high-efficiency dust remover | |
| CN207755848U (en) | A kind of waste water control use device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUHU ADER CONVEYOR MACHINERY Co.,Ltd. Assignor: ANHUI INSTITUTE OF INFORMATION TECHNOLOGY Contract record no.: X2021980004487 Denomination of utility model: Water circulation dust removal system based on venturi effect Granted publication date: 20200414 License type: Common License Record date: 20210608 |