CN207805255U - A kind of air box impulse bag-type dust remover - Google Patents
A kind of air box impulse bag-type dust remover Download PDFInfo
- Publication number
- CN207805255U CN207805255U CN201721432681.4U CN201721432681U CN207805255U CN 207805255 U CN207805255 U CN 207805255U CN 201721432681 U CN201721432681 U CN 201721432681U CN 207805255 U CN207805255 U CN 207805255U
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- China
- Prior art keywords
- injection
- tube
- type dust
- dust remover
- air box
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of air box impulse bag-type dust remover, including gas tank, pulse ash remover and injection pipeline, the injection pipeline is connected with elbow, the elbow is connected with the first injection tube, first injection tube is connected with the second injection tube, and injection short tube is connected on the second injection tube wall.The increased small short tube of the utility model plays the drainage of Venturi tube perpendicular to injection tube, increases air inflow, increase the length of injection tube, it is easier to which centering is not easy to blow brokenly filter bag, ash-removal effect is substantially increased, overall resistance is reduced, reduces deduster entirety energy consumption.
Description
Technical field
The utility model is related to deduster fields, specifically, being to be related to a kind of air box impulse bag-type dust remover.
Background technology
Existing low pressure pulse dust remover uses row injection technology, each filter pocket mouth to correspond to an injection hole, is blown effect
It is limited and because of dimensional discrepancy when in-site installation, it is easy to occur blowing inclined phenomenon, compressed air is caused directly be blown to filtering
Bag side, blows brokenly filter bag, serious curtailment life of bag filter.Under the increasingly serious situation of Environmental Protection Situation, filter bag damage is just anticipated
Taste discharge it is exceeded, can be caused very big economic penalties to owner even person in charge criminal processing.
Utility model content
The purpose of the utility model is to overcome the shortcoming of above-mentioned traditional technology, a kind of air box impulse bag-type is provided and is removed
Dirt device can enhance ash-removal effect, be not easy to blow brokenly filter bag, reduce deduster entirety energy consumption.
The purpose of this utility model is reached by following technical measures：A kind of air box impulse bag-type dust remover, packet
Include gas tank, pulse ash remover and injection pipeline, it is characterised in that：The injection pipeline is connected with elbow, the elbow connection
There are the first injection tube, first injection tube to be connected with the second injection tube, injection short tube is connected on the second injection tube wall.
The number of a kind of optimal technical scheme, the injection short tube is several.
Increased injection short tube plays the drainage of Venturi tube perpendicular to injection tube, and high-speed flow is blown from second
Pipe passes through so that the second injection intraductal atmospheric pressure reduces, and the outer air of the second injection tube enters the second injection tube, drop by injection short tube
Low energy consumption, increases air blown amount.
A kind of optimal technical scheme is provided with several through-holes on the injection short tube.
Several through-holes are provided on injection stud tube wall, air can enter the second injection tube by through-hole and carry out deashing, increase
Air inflow.
A kind of optimal technical scheme, the shape of through holes are circle.
Circular through-hole is easy to the processing in industrial production, easy to make.
A kind of optimal technical scheme, the number of through-holes are two, and two through-holes are in injection short tube outer wall to be blown short tube
Central lateral plane is that the plane of symmetry is symmetrical.
When through-hole air inlet, the air section that through-hole can be drawn into the second injection tube cannot be overlapped, and two through-holes are opposite
Setting, each leisure respective positions attract the air in respective region to enter the second injection tube respectively.
A kind of optimal technical scheme, the injection short tube are uniformly distributed in the second injection tube.
Injection short tube is uniformly arranged in the second injection tube, and each injection short tube occupies certain region, is responsible for this
The drainage of air in region, the air section outside each self-absorption injection tube are not overlapped.
A kind of optimal technical scheme, second injection tube are detachably connected with the first injection tube.
In industrial production, each injection tube is fabricated separately, and when use assembles again, and the second injection tube makes with the first injection tube
With being detachably connected, convenient for production, assembling is also convenient for, and improves working efficiency.
A kind of optimal technical scheme, the injection short tube are arranged in a mutually vertical manner with the second injection tube.
Since the design of through-hole is plus the opening for being blown short tube top, it is not necessary to consider the problems of that air flows to and be obliquely installed spray
Short tube is blown, through-hole is arranged on the direction that air flows to for receiving air, is vertically arranged and is easily assembled to be blown with processing and fabricating
Short tube.
A kind of optimal technical scheme, the injection short tube are fixedly connected with the second injection tube.
The injection smaller air for having high-speed motion of short tube bore flows through, and injection short tube is fixedly connected with the second injection tube,
Prevent injection short tube from generating movement.
By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that：
Increased small short tube plays the drainage of Venturi tube perpendicular to injection tube, increases the length of injection tube, more
It is easy centering, is not easy to blow brokenly filter bag, substantially increases ash-removal effect, reduce overall resistance, reduce deduster entirety energy consumption.
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Attached drawing 1 is a kind of structural schematic diagram of air box impulse bag-type dust remover of the utility model.
Attached drawing 2 is the structural schematic diagram of A-A directional profiles figure in attached drawing 1.
Wherein, 1- elbows, the first injection tubes of 2-, the second injection tubes of 3-, 4- are blown short tube, 5- through-holes.
Specific implementation mode
Embodiment：As shown in attached drawing 1-2, a kind of air box impulse bag-type dust remover, including gas tank, pulse ash remover and spray
Blowpipe road, the injection pipeline are connected with elbow 1, and the elbow 1 is connected with the first injection tube 2, and first injection tube 2 connects
There is the second injection tube 3, injection short tube 4 is connected on 3 wall of the second injection tube.
The number of the injection short tube 4 is several.It is provided with several through-holes 5 on the injection short tube 4.The through-hole 5
Shape is circle.5 number of the through-hole is two, and two through-holes 5 are in injection 4 outer wall of short tube to be blown 4 central lateral plane of short tube
Symmetrical for the plane of symmetry, the through-hole 5 is located on the direction of air flowing.
The injection short tube 4 is uniformly distributed in the second injection tube 3, and the number of the injection short tube 4 is by the second injection tube 3
Length determine that second injection tube 3 is detachably connected with the first injection tube 2, the injection short tube 4 and the second injection tube 3
It is arranged in a mutually vertical manner.The injection short tube 4 is fixedly connected with the second injection tube 3.In the present embodiment, the injection short tube 4 welds
In the second injection tube 3, second injection tube, 3 and first injection tube 2 uses flanged joint.
Claims (9)
1. a kind of air box impulse bag-type dust remover, including gas tank, pulse ash remover and injection pipeline, it is characterised in that：It is described
Injection pipeline is connected with elbow, and the elbow is connected with the first injection tube, and first injection tube is connected with the second injection tube, institute
It states and is connected with injection short tube on the second injection tube wall.
2. a kind of air box impulse bag-type dust remover according to claim 1, it is characterised in that：The number of the injection short tube
For several.
3. a kind of air box impulse bag-type dust remover according to claim 1, it is characterised in that：It is provided on the injection short tube
Several through-holes.
4. a kind of air box impulse bag-type dust remover according to claim 3, it is characterised in that：The shape of through holes is circle
Shape.
5. a kind of air box impulse bag-type dust remover according to claim 3, it is characterised in that：The number of through-holes is two
A, two through-holes are symmetrical as the plane of symmetry to be blown short tube central lateral plane in injection short tube outer wall.
6. a kind of air box impulse bag-type dust remover according to claim 1, it is characterised in that：The injection short tube is second
It is uniformly distributed in injection tube.
7. a kind of air box impulse bag-type dust remover according to claim 1, it is characterised in that：Second injection tube and the
One injection tube is detachably connected.
8. according to a kind of air box impulse bag-type dust remover of claim 1-7 any one of them, it is characterised in that：The injection is short
Pipe is arranged in a mutually vertical manner with the second injection tube.
9. a kind of air box impulse bag-type dust remover according to claim 8, it is characterised in that：The injection short tube and second
Injection tube is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432681.4U CN207805255U (en) | 2017-10-31 | 2017-10-31 | A kind of air box impulse bag-type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432681.4U CN207805255U (en) | 2017-10-31 | 2017-10-31 | A kind of air box impulse bag-type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207805255U true CN207805255U (en) | 2018-09-04 |
Family
ID=63333513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721432681.4U Active CN207805255U (en) | 2017-10-31 | 2017-10-31 | A kind of air box impulse bag-type dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207805255U (en) |
-
2017
- 2017-10-31 CN CN201721432681.4U patent/CN207805255U/en active Active
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