CN208839265U - A kind of high dust removal efficiency compound dust-collection device - Google Patents
A kind of high dust removal efficiency compound dust-collection device Download PDFInfo
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- CN208839265U CN208839265U CN201821088316.0U CN201821088316U CN208839265U CN 208839265 U CN208839265 U CN 208839265U CN 201821088316 U CN201821088316 U CN 201821088316U CN 208839265 U CN208839265 U CN 208839265U
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- removal efficiency
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Abstract
The utility model discloses a kind of high dust removal efficiency compound dust-collection devices, are related to dedusting environment friendly technical field.The utility model includes gravitational dust collecting device and water bath dust collector；Gravitational dust collecting device includes cylinder；One surface of cylinder is fixedly connected with partition；Water bath dust collector includes cylinder；Cylinder week, side was fixedly connected with several static boards；Cylinder week, side was fixedly installed with driving device；The shaft week side of driving device is fixedly connected with several supporting plates；The outlet of gravitational dust collecting device is connected to by connecting tube with the Venturi tube of water bath dust collector.After the utility model is transferred in water tank by supporting plate, supporting plate rotates in water generates water curtain, and the fine particle in air is brought into water tank, is discharged by sewage treatment mouth by water curtain, static board further removes dust and fine particle in gas, has the function of further removing fine particle.
Description
Technical field
The utility model belongs to dedusting environment friendly technical field, more particularly to a kind of high dust removal efficiency compound dust-collection device.
Background technique
With the quickening for developing rapidly process of industrialization of China's economy, the living standard of China people is also continuous
It improves, currently, can generate a large amount of dust, flue gas in blast furnace process, thermal power generation, pharmaceutical factory, these dust, flue gas can destroy work
The working environment of people can pollute air, cause the harm to human health, also will affect Global Greenhouse Effect, and injury nature is raw
State environment.In addition, a part of area in China also will use the bioenergies conduct such as straw, energy crop, animal wastes
Combustion material.But this raw material that burns inevitably generates volume of smoke, not only causes centainly to endanger to environment, Er Qiehui
Human health is caused centainly to injure but is comed one after another, is that China problem of environmental pollution is also more and more severe, especially I
The air pollution of state, pollution level is increasingly severe, haze weather in each big city in China frequent occurrence, for this
A kind of problem, it is thus proposed that deduster CN201620034542.5.
CN201620034542.5 it include gravitational dust collecting device and water-bath type dust-extraction unit.Gravitational dust collecting device connection
Air inlet pipe, gravitational dust collecting device is interior to be equipped with dedusting chamber, is equipped with deashing device below gravitational dust collecting device.Gravitational dust collecting device passes through
Connecting pipe assembly is connected to water-bath type dust-extraction unit, is equipped with dirt pocket in water-bath type dust-extraction unit.Connecting pipe assembly includes connecting
Adapter tube and Venturi tube, Venturi tube are placed in dirt pocket.It is equipped with pond below dirt pocket, the first filtering is equipped in dirt pocket
Net.It is additionally provided with circulation spraying device on water-bath type dust-extraction unit, connects exhaust pipe above water-bath type dust-extraction unit, is vented tube end
It is higher to connect decompression exhaust device dust removal efficiency, good dedusting effect, but the deduster is general for fine particle dust removing effects, holds
Easily cause little particle dust that can not be classified elimination.
Utility model content
The purpose of this utility model is to provide a kind of high dust removal efficiency compound dust-collection devices, pass through gravitational dust collecting device and water
Dust-extraction unit collective effect is bathed, dust removal efficiency is improved.Rotate the effect for generating water curtain and static board in water by supporting plate simultaneously,
Have the function of further removing fine particle solve existing general to fine particle dust removing effects, be easy to cause small
Grain dust can not be classified the dust and fine particle eliminated in gas, have the function of further removing fine particle.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of high dust removal efficiency compound dust-collection device, including gravitational dust collecting device and water bath dust collector；
The gravitational dust collecting device includes cylinder；One surface of cylinder is fixedly connected with partition；
The water bath dust collector includes cylinder；The cylinder week, side was fixedly connected with several static boards；The cylinder
All sides are fixedly installed with driving device；The shaft week side of the driving device is fixedly connected with several supporting plates；
The outlet of the gravitational dust collecting device is connected to by connecting tube with the Venturi tube of water bath dust collector.
Further, the cylinder inner surface is fixedly connected with the first filter screen；One surface of cylinder is fixed with air inlet
Pipe.
Further, one surface array of supporting plate has opened several through-holes.
Further, cylinder week side is connected with stopper.
Further, the second filter screen is fixedly connected on the outside of the Venturi tube other end；The cylinder upper surface
It is fixedly connected with escape pipe；The outlet pipe internal surface is fixedly connected with third filter screen.
The utility model has the following beneficial effects:
The utility model improves dust removal efficiency by gravitational dust collecting device and water bath dust collector collective effect.Pass through simultaneously
Supporting plate rotates the effect for generating water curtain and static board in water, has the function of further removing fine particle, solve existing
It is general to fine particle dust removing effects, be easy to cause little particle dust can not be classified eliminate gas in dust and tiny
Grain, has the function of further removing fine particle.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of high dust removal efficiency compound dust-collection device structural schematic diagram of the utility model；Gravitational dust collecting device
In attached drawing, parts list represented by the reference numerals are as follows:
1- gravitational dust collecting device, 2- water bath dust collector, 101- cylinder, 102- partition, 103- connecting tube, the first mistake of 104-
Strainer, 105- air inlet pipe, 201- cylinder, 202- static board, 203- supporting plate.204- through-hole, 205- shaft, 206- driving device,
207- stopper, 208- Venturi tube, the second filter screen of 209-, 210- escape pipe, 211- third filter screen.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " aperture ", "upper", "lower", " thickness ", "top",
" in ", " length ", "inner", indicating positions or the positional relationship such as " surrounding ", be merely for convenience of description the utility model and simplification
Description, rather than the component or element of indication or suggestion meaning must have a particular orientation, and are constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
Refering to Figure 1, the utility model is a kind of high dust removal efficiency compound dust-collection device, including gravitational dust collecting device 1
With water bath dust collector 2；
Gravitational dust collecting device 1 includes cylinder 101；101 1 surface of cylinder is fixedly connected with baffle 102；
Water bath dust collector 2 includes cylinder 201；201 weeks sides of cylinder are fixedly connected with several static boards 202；Cylinder 201
All sides are fixedly installed with driving device 206；205 weeks sides of shaft of driving device 206 are fixedly connected with several supporting plates 203；
The outlet of gravitational dust collecting device 1 is connected to by connecting tube 103 with the Venturi tube 208 of water bath dust collector 2.
Wherein, as shown in Figure 1,101 inner surface of cylinder is fixedly connected with the first filter screen 104；101 1 surface of cylinder is fixed
There is air inlet pipe 105；The air inlet pipe 105 is equipped with an air-introduced machine, which can attract the flue gas generated in combustion furnace out,
And make to maintain certain negative pressure in combustion furnace.
Wherein, as shown in Figure 1,203 1 surface array of supporting plate has opened several through-holes 204.
Wherein, as shown in Figure 1,201 weeks sides of cylinder are connected with stopper 207.
Wherein, as shown in Figure 1, being fixedly connected with the second filter screen 209 on the outside of 208 other end of the Venturi tube；Institute
It states 201 upper surface of cylinder and is fixedly connected with escape pipe 210；210 inner surface of escape pipe is fixedly connected with third filter screen
211。
One concrete application of the present embodiment are as follows: in use, gas enters gravitational dust collecting device 1, gas by air inlet pipe 101
Body is entered on the left of partition 102, is come out from right side, ensure that gas all passes through 106, is reduced when gas encounters baffle 106 suddenly
Air-flow velocity and the mode for changing flow direction, so that the dust of larger particles separates under the action of gravity and inertia force with gas,
Therefore the dust that larger particles in flue gas can be removed, when gas enters the literary mound in water bath dust collector 2 by connecting tube 103
In pipe 208, air-flow first accelerates in Venturi tube 208, then slowly slows down, so that fog is sufficiently mixed with dust, is mixed
Enter cylinder 201 afterwards, cylinder body bottom is marked with the water of certain volume, and the big dust of gravity has stayed in water, the small dust quilt of gravity
The water curtain absorption that through-hole 204 on the supporting plate 203 of rotation generates, the gas after rising pass through static board 202 again in cylinder 201
Secondary removing fine particle, last gas flow out in escape pipe 210 by third filter screen 211.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of high dust removal efficiency compound dust-collection device, including gravitational dust collecting device (1) and water bath dust collector (2)；Its feature exists
In:
The gravitational dust collecting device (1) includes cylinder (101)；(101) one surface of cylinder is fixedly connected with partition (102)；
The water bath dust collector (2) includes cylinder (201)；The all sides of the cylinder (201) are fixedly connected with several static boards
(202)；The all sides of the cylinder (201) are fixedly installed with driving device (206)；The shaft (205) of the driving device (206)
All sides are fixedly connected with several supporting plates (203)；
The outlet of the gravitational dust collecting device (1) passes through the Venturi tube (208) of connecting tube (103) and water bath dust collector (2)
Connection.
2. a kind of high dust removal efficiency compound dust-collection device according to claim 1, which is characterized in that in the cylinder (101)
Surface is fixedly connected with the first filter screen (104)；(101) one surface of cylinder is fixed with air inlet pipe (105).
3. a kind of high dust removal efficiency compound dust-collection device according to claim 1, which is characterized in that the supporting plate (203) one
Surface array has opened several through-holes (204).
4. a kind of high dust removal efficiency compound dust-collection device according to claim 1, which is characterized in that cylinder (201) week
Side is connected with stopper (207).
5. a kind of high dust removal efficiency compound dust-collection device according to claim 1, which is characterized in that the Venturi tube
(208) the second filter screen (209) are fixedly connected on the outside of other end；Cylinder (201) upper surface is fixedly connected with outlet
It manages (210)；Escape pipe (210) inner surface is fixedly connected with third filter screen (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088316.0U CN208839265U (en) | 2018-07-10 | 2018-07-10 | A kind of high dust removal efficiency compound dust-collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088316.0U CN208839265U (en) | 2018-07-10 | 2018-07-10 | A kind of high dust removal efficiency compound dust-collection device |
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| Publication Number | Publication Date |
|---|---|
| CN208839265U true CN208839265U (en) | 2019-05-10 |
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| CN201821088316.0U Active CN208839265U (en) | 2018-07-10 | 2018-07-10 | A kind of high dust removal efficiency compound dust-collection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069864A (en) * | 2021-03-31 | 2021-07-06 | 中钢集团鞍山热能研究院有限公司 | Treatment system and process suitable for coke gas discharged by dry quenching |
-
2018
- 2018-07-10 CN CN201821088316.0U patent/CN208839265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069864A (en) * | 2021-03-31 | 2021-07-06 | 中钢集团鞍山热能研究院有限公司 | Treatment system and process suitable for coke gas discharged by dry quenching |
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