CN207429894U - Spark arrester - Google Patents
Spark arrester Download PDFInfo
- Publication number
- CN207429894U CN207429894U CN201721496922.1U CN201721496922U CN207429894U CN 207429894 U CN207429894 U CN 207429894U CN 201721496922 U CN201721496922 U CN 201721496922U CN 207429894 U CN207429894 U CN 207429894U
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- CN
- China
- Prior art keywords
- separable cartridge
- spark arrester
- outlet pipe
- air outlet
- inlet tube
- 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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model is related to a kind of spark arresters, including inlet tube, separable cartridge, receive dust hopper and air outlet pipe, the separable cartridge is hollow structure, the air outlet pipe perforation is arranged in the separable cartridge, the air outlet pipe includes the access hole being oppositely arranged and gas outlet, the dust hopper of receiving is arranged on the bottom of the separable cartridge and close to the access hole, the inlet tube is arranged on the top of the separable cartridge and close to the gas outlet, and the separable cartridge connects the inlet tube and receives dust hopper.The spark arrester makes Mars separate and be eliminated from flue dust air-flow by setting the separable cartridge, inlet tube and air outlet pipe of special construction.The spark arrester is simple in structure, easy to operate, enters bag filter to avoid Mars, has remarkable result to the processing of Mars.
Description
Technical field
The utility model is related to a kind of spark arresters.
Background technology
Industrial furnace refers to the heat generated in the industrial production with fuel combustion or electric energy conversion, by material or workpiece into
The heating equipment of the processes such as row is smelted, roasting, sintering, fusing, heating.Industrial furnace generates a large amount of high-temperature flue gas in production,
To meet the requirement of environmental protection, it is necessary to which the high-temperature flue gas generated to industrial furnace is collected and uses the filterings such as bag filter
Qualified discharge after equipment filtering.But in the high-temperature flue gas of industrial furnace, the substantial amounts of Mars (bulky grain of fusing is often associated with
Material etc.), these Mars are entered with flue gas in bag filter, and easy calcination filter bag causes filter bag damage to fail or trigger
Fire seriously then makes factory's property cause damages or even be damaged to personnel.
Based on the above situation, for Mars is avoided to enter bag filter, it is necessary to provide a kind of spark arrester.
Utility model content
The purpose of this utility model is to provide a kind of spark arresters, and the apparatus structure is simple, are avoided that Mars enters
Bag filter has remarkable result to the processing of Mars.
In order to achieve the above objectives, the utility model provides following technical solution：A kind of spark arrester, including inlet tube,
Separable cartridge receives dust hopper and air outlet pipe, and the separable cartridge is hollow structure, and the air outlet pipe perforation is arranged on described point
From in cylinder, the air outlet pipe includes the access hole being oppositely arranged and gas outlet, and the receipts dust hopper is arranged on the cylinder
The bottom of body and the close access hole, the inlet tube are arranged on the top of the separable cartridge and the close gas outlet,
The separable cartridge connects the inlet tube and receives dust hopper.
Further, the spark arrester further includes electric cinder valve and bag filter, and the electric cinder valve connects
The receipts dust hopper is connect, the bag filter connects the gas outlet.
Further, the air outlet pipe opens up jagged at the position close to the access hole.
Further, at least two air flow regulators, the air flow regulator pair are provided in the separable cartridge
Title is uniformly arranged on the circumferential position of the separable cartridge.
Further, the inlet tube is helical structure, and the inlet of the inlet tube is arranged on the separable cartridge
In tangential direction.
Further, the exterior circumferential of the access hole is equipped with gasket.
Further, high temperature resistant, anti-sticking material are scribbled on the inside of the separable cartridge and receipts dust hopper
The beneficial effects of the utility model are：The spark arrester of the utility model is by setting the separation of special construction
Cylinder, inlet tube and air outlet pipe make Mars separate and be eliminated from flue dust air-flow.The spark arrester is simple in structure, behaviour
Facilitate, enter bag filter to avoid Mars, have remarkable result to the processing of Mars.
Above description is only the general introduction of technical solutions of the utility model, in order to better understand the skill of the utility model
Art means, and being practiced according to the content of specification with the preferred embodiment of the utility model and coordinate attached drawing detailed below
It describes in detail bright as after.
Description of the drawings
Fig. 1 to Fig. 4 is the structure diagram of the spark arrester shown in one embodiment of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Fig. 1 to Fig. 4 is referred to, the spark arrester shown in one embodiment of the invention includes inlet tube 1, separable cartridge 2, receives
Dust hopper 3 and air outlet pipe 4, the separable cartridge 2 is hollow structure, at least two air flow regulators of being arranged inside
21, the air flow regulator 21 is symmetrically and evenly arranged on the circumferential position of the separable cartridge 2, in the present embodiment, institute
Show the quantity of air flow regulator 21 for two, really, in other embodiments, quantity can also be three and more than.Institute
It states the perforation of air outlet pipe 4 to be arranged in the separable cartridge 2, the air outlet pipe 4 includes the access hole 41 being oppositely arranged and gas outlet
42, the exterior circumferential of the access hole 41 is equipped with gasket (not shown), and the air outlet pipe 4 is close to the portion of the access hole 41
Jagged 43 are opened up at position.The dust hopper 3 of receiving is arranged on the bottom of the separable cartridge 2 and close to the access hole 41, institute
State inlet tube 1 and be arranged on the top of the separable cartridge 2 and close to the gas outlet 42, the separable cartridge 2 connect it is described enter
Mouth pipe 1 and receipts dust hopper 3.The inlet tube 1 is helical structure, and the inlet of the inlet tube 1 is arranged on the separable cartridge 2
Tangential direction.High temperature resistant, anti-sticking material are scribbled on the inside of the separable cartridge 2 and receipts dust hopper 3, is received to avoid device
Damage, and prevent Mars adherency in the device.
In the spark arrester shown in the utility model, electric cinder valve 5 and bag filter (not shown) are further included,
The electric cinder valve 5 connects the receipts dust hopper, and the bag filter connects the gas outlet 42.
The operation principle of the spark arrester of the utility model is as follows：
High-temperature flue gas air-flow enters horizontally disposed separable cartridge 2 from inlet tube 1 along the tangential direction of separable cartridge 2,
It is then promoted to the back-end by the spiral state of arrival end around internal air outlet pipe 4 in separable cartridge 2, in pushing away for high-temperature flue gas air-flow
Into in the process, big Mars particle under the influence of centrifugal force, is moved along the inner wall of separable cartridge 2, when high-temperature flue gas air-flow
When advancing at receipts dust hopper 3, due to effect of inertia, Mars particle enters receipts dust hopper, and under the action of electric cinder valve 5
Venting.Remaining high-temperature flue gas air-flow then enters air outlet pipe 4 by notch 43, subsequently enters subsequent bag filter.Also,
The spark arrester of the utility model is also symmetrically arranged with air flow regulator 21 in the inside of separable cartridge 2, according to high temperature
The size and quantity of Mars particle in flue gas stream, to adjust the trend of air-flow, so as to improve the separative efficiency of Mars particle.
In summary：The spark arrester of the utility model is by setting the separable cartridge of special construction, inlet tube and going out
Tracheae makes Mars separate and be eliminated from flue dust air-flow.The spark arrester is simple in structure, easy to operate, to avoid fire
Star enters bag filter, has remarkable result to the processing of Mars.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (7)
1. a kind of spark arrester, which is characterized in that including inlet tube, separable cartridge, receive dust hopper and air outlet pipe, described point
It is hollow structure from cylinder, the air outlet pipe perforation is arranged in the separable cartridge, and the air outlet pipe includes what is be oppositely arranged
Access hole and gas outlet, the dust hopper of receiving are arranged on the bottom of the separable cartridge and close to the access hole, the entrance
Pipe is arranged on the top of the separable cartridge and close to the gas outlet, and the separable cartridge connects the inlet tube and collects dirt
Bucket.
2. spark arrester as described in claim 1, which is characterized in that the spark arrester further include electric cinder valve and
Bag filter, the electric cinder valve connect the receipts dust hopper, and the bag filter connects the gas outlet.
3. spark arrester as claimed in claim 2, which is characterized in that the air outlet pipe is close to the position of the access hole
Place opens up jagged.
4. the spark arrester as described in claim 1 or 3, which is characterized in that be provided at least two in the separable cartridge
Air flow regulator, the air flow regulator are symmetrically and evenly arranged on the circumferential position of the separable cartridge.
5. the spark arrester as described in claim 1 or 3, which is characterized in that the inlet tube be helical structure, the entrance
The inlet of pipe is arranged in the tangential direction of the separable cartridge.
6. spark arrester as described in claim 1, which is characterized in that the exterior circumferential of the access hole is equipped with gasket.
7. spark arrester as described in claim 1, which is characterized in that applied on the inside of the separable cartridge and receipts dust hopper
There are high temperature resistant, anti-sticking material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496922.1U CN207429894U (en) | 2017-11-09 | 2017-11-09 | Spark arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721496922.1U CN207429894U (en) | 2017-11-09 | 2017-11-09 | Spark arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207429894U true CN207429894U (en) | 2018-06-01 |
Family
ID=62288786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721496922.1U Active CN207429894U (en) | 2017-11-09 | 2017-11-09 | Spark arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207429894U (en) |
-
2017
- 2017-11-09 CN CN201721496922.1U patent/CN207429894U/en active Active
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| GR01 | Patent grant |