CN210814484U - Spark catcher capable of being automatically cleaned - Google Patents
Spark catcher capable of being automatically cleaned Download PDFInfo
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- CN210814484U CN210814484U CN201921402633.XU CN201921402633U CN210814484U CN 210814484 U CN210814484 U CN 210814484U CN 201921402633 U CN201921402633 U CN 201921402633U CN 210814484 U CN210814484 U CN 210814484U
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Abstract
The utility model discloses a but self-cleaning's spark catcher, which comprises an outer shell, be provided with air intake and air outlet on the shell, be provided with the mount in the shell, be provided with fire blocking net on the mount, the mount upside is provided with clean mechanism, clean mechanism includes the air pressure source and divides the gas tank, the air pressure source with divide the gas tank to connect, divide the gas tank with jetting tube coupling, divide the gas tank with be provided with the electromagnetic pulse valve between the jetting pipeline, be provided with the nozzle on the jetting pipeline, the nozzle sets up fire blocking net's top, the shell bottom is provided with album ash bucket, collection ash bucket with be provided with the ash conveying pipe between the shell, be provided with first ooff valve on the ash conveying pipe. The utility model discloses simple structure, the entrapment spark is effectual, but self-cleaning hinders the fire net, is difficult for blockking up.
Description
Technical Field
The utility model relates to a flue gas dust removal technical field, concretely relates to but self-cleaning's spark catcher.
Background
With the increasing importance of the country on environmental protection, the related policies of energy conservation, emission reduction and environmental protection are further implemented, various flue gases in the current industrial production need to be subjected to a series of treatments to be discharged, but some flue gases contain sparks, for example, flue gases with sparks enter waste gas treatment equipment, such as a bag type dust collector, and the potential safety hazard caused by the ignition of the dust collector can be caused. A special spark arrestor is therefore provided.
The existing spark catcher generally adopts a fire-retardant net to intercept sparks, but once the spark catcher is used for a long time, the sparks and dust on the fire-retardant net can be attached to the fire-retardant net to cause blockage, and the operation effect of equipment is influenced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a but self-cleaning's spark arrester, simple structure, the entrapment spark is effectual, but self-cleaning hinders the fire net, is difficult for blockking up.
In order to solve the technical problem, the utility model provides a but self-cleaning's spark catcher, which comprises an outer shell, be provided with air intake and air outlet on the shell, be provided with the mount in the shell, be provided with the fire blocking net on the mount, the mount upside is provided with clean mechanism, clean mechanism includes the air pressure source and divides the gas tank, the air pressure source with divide the gas tank to connect, divide the gas tank with jetting tube coupling, divide the gas tank with be provided with the electromagnetic pulse valve between the jetting pipeline, be provided with the nozzle on the jetting pipeline, the nozzle sets up the top of fire blocking net, the shell bottom is provided with the collection ash bucket, the collection ash bucket with be provided with the ash conveying pipe between the shell, be provided with first ooff valve on the ash conveying pipe.
Further, the air inlet is arranged at the bottom end of the shell, and the air outlet is arranged at the top end of the shell.
Further, the bottom end of the housing is configured in a funnel-shaped configuration.
Furthermore, the fire-retardant net is made of stainless steel.
Furthermore, a plurality of fire blocking nets are arranged on the fixing frame, and the nozzles are arranged on the injection pipeline corresponding to the fire blocking nets.
Further, the electromagnetic pulse valve is a diaphragm valve.
Furthermore, a sewage discharge hole is formed in the side face of the ash collecting barrel close to the bottom, a flushing pipe is arranged on the side face of the ash collecting barrel and connected with a water pump, and a second switch valve is arranged on the flushing pipe.
Further, the cooling device is water-cooled.
The utility model has the advantages that: this device adopts to set up clean mechanism on the mount, and the nozzle in the clean mechanism can carry out self-cleaning to the back-fire relief net, guarantees that the device can not blockked up by the spark dust, and the shell bottom is provided with the album ash bucket, can collect the waste residue in mars and the air.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the fire retardant net structure of the utility model.
Fig. 3 is a schematic structural view of the bottom cleaning device of the present invention.
The reference numbers in the figures illustrate: 1. the device comprises a shell, 2, an air inlet, 3, an air outlet, 4, a fire retardant net, 5, a cleaning mechanism, 51, an air distribution box, 52, an air pressure source, 53, an electromagnetic pulse valve, 54, a blowing pipeline, 55, a nozzle, 6, a first switch valve, 7, an ash collection barrel, 71, a sewage discharge hole, 72, a flushing pipe, 73, a second switch valve, 8, a fixing frame, 9, an ash conveying pipe, 10, waste materials, 11 and a cooling device.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, an embodiment of a self-cleaning spark arrestor of the present invention includes a housing 1, the shell 1 is provided with an air inlet 2 and an air outlet 3, a fixing frame 8 is arranged in the shell 1, a fire-retardant net 4 is arranged on the fixing frame 8, the fire-retardant net 4 is used for intercepting sparks, a cleaning mechanism 5 is arranged on the upper side of the fixing frame 8, the cleaning mechanism 5 comprises an air pressure source 52, the air pressure source 52 is connected with an air distribution box 51, the air distribution box 51 is connected with a blowing pipeline 54, an electromagnetic pulse valve 53 is arranged between the blowing pipeline 54 and the air distribution box 51, the device is used for opening or closing the blowing pipeline 54, a nozzle 55 is arranged on the blowing pipeline 54 at a position corresponding to the fire retardant net 4, an ash collection barrel 7 is arranged at the bottom of the shell 1, the shell 1 is connected with the ash collection barrel 7 through an ash conveying pipe 9, and a first switch valve 6 is arranged on the ash conveying pipe 9 and used for opening or closing the ash conveying pipe.
During the use, have the mars, the flue gas of dust gets into equipment from air inlet 2, most mars drop in collection ash bucket 7 under gravity and collision effect, the rest mars is then adsorbed on hindering fire net 4, later gradually burn out the cooling, dirty gas then gets into bag collector through hindering fire net 4, the adnexed granule in the fire prevention net 4 outside can be more and more in the use, can cause the operation that blocks up influence equipment, utilize the clean mechanism of fixed plate 8 top this moment, open electromagnetic pulse valve 53, divide compressed air in the case 51 this moment to get into jetting pipeline 54, it is clean to hinder fire net 4 to spout from nozzle 55, will hinder the adnexed granule on fire net 4 and blow off, send into in collection ash bucket 7, the device alright continue the operation.
The bottom of shell 1 is the infundibulate structure, can guarantee when album ash and washing that the dust can follow 1 bottom inflow collection ash bucket 7 of shell, can not adhere to and influence equipment operation in the shell, and the material of back-fire relief net 4 is stainless steel material, and is with low costs, and the entrapment spark is effectual.
Be provided with a plurality of fire blocking nets 4 on the mount 8, all be provided with nozzle 55 on the jetting pipeline 54 that every fire blocking net 4 corresponds, spark in the flue gas all is blocked by fire blocking net 4 to a plurality of fire blocking nets 4 can be guaranteed, fire blocking net 4's structure is the tubular structure, dirty gas is shown as the arrow in fig. 2, at first the flue gas is through fire blocking net 4, guarantee that the spark in the flue gas can all be blocked by fire blocking net 4 at any angle, later the flue gas rises from fire blocking net 4 inboard, get into bag collector from the air outlet, the filter effect is better, excellent in use effect.
The electromagnetic pulse valve 53 adopts a diaphragm valve which has good sealing and corrosion resistance and small fluid resistance, so that compressed air in the air distribution box 51 can be rapidly sprayed out from the nozzle 55 through the spraying pipeline 54, and the cleaning efficiency is improved.
The position that the side of collection ash bucket 7 is close to the bottom is provided with blowoff hole 71, the side of collection ash bucket 7 is provided with wash pipe 72, the water pump is connected to wash pipe 72 one end, and still be provided with second ooff valve 73 on wash pipe 72, at the spark catcher during operation, second ooff valve 73 closes, blowoff hole 71 closes, treat that collection ash bucket 7 waste material is too much, open blowoff hole 71, open second ooff valve 73, the water pump is with the water-washed income collection ash bucket 7 in rinse collection ash bucket 7, the sewage that obtains is discharged from blowoff hole 71, play the effect of self-cleaning collection ash bucket 7.
Be provided with cooling device 11 on mount 8, cooling device 11 is used for cooling off the flue gas, prevents that the flue gas after the filtration is overheated and damage the belt dust remover that connects to get into next, and the position that cooling device 11 and nozzle 55 correspond is provided with the through-hole, passes through for the flue gas, and cooling device 11 utilizes the water-cooling, is provided with water inlet and delivery port on cooling device 11, and the water inlet links to each other with the water pump, can guarantee that the water in cooling device 11 constantly replaces, and is with low costs, and the cooling effect is good.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. A spark catcher capable of being automatically cleaned is characterized by comprising a shell, wherein an air inlet and an air outlet are arranged on the shell, a fixed frame is arranged in the shell, a fire blocking net is arranged on the fixed frame, a cleaning mechanism is arranged on the upper side of the fixed frame, the cleaning mechanism comprises an air pressure source and an air distribution box, the air pressure source is connected with the air distribution box, the air distribution box is connected with the blowing pipeline, an electromagnetic pulse valve is arranged between the gas distribution box and the blowing pipeline, a nozzle is arranged on the blowing pipeline, the nozzle is arranged above the fire-retardant net, the bottom of the shell is provided with an ash collecting barrel, an ash conveying pipe is arranged between the ash collecting barrel and the shell, the ash conveying pipe is provided with a first switch valve, the fixing frame is provided with a cooling device, and a through hole is formed in the position, corresponding to the nozzle, of the cooling device.
2. The self-cleaning spark arrestor of claim 1 wherein the air inlet is disposed at a bottom end of the housing and the air outlet is disposed at a top end of the housing.
3. The self-cleaning spark arrestor of claim 1 wherein the bottom end of the housing is configured in a funnel-shaped configuration.
4. The self-cleaning spark arrestor of claim 1 wherein the fire blocking screen is made of stainless steel.
5. The automatically cleanable spark arrestor of claim 1 wherein said holder has a plurality of flame retarding screens disposed thereon, and said nozzles are disposed in said injection tube at positions corresponding to said flame retarding screens.
6. The self-cleanable spark arrestor of claim 1 wherein said solenoid pulse valve is a diaphragm valve.
7. The spark arrestor of claim 1 wherein the side of the ash collecting barrel near the bottom is provided with a blowoff hole, the side of the ash collecting barrel is provided with a flushing pipe, the flushing pipe is connected to a water pump, and the flushing pipe is provided with a second switch valve.
8. The self-cleanable spark arrestor of claim 1 wherein said cooling means is water cooled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402633.XU CN210814484U (en) | 2019-08-27 | 2019-08-27 | Spark catcher capable of being automatically cleaned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402633.XU CN210814484U (en) | 2019-08-27 | 2019-08-27 | Spark catcher capable of being automatically cleaned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210814484U true CN210814484U (en) | 2020-06-23 |
Family
ID=71266827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921402633.XU Active CN210814484U (en) | 2019-08-27 | 2019-08-27 | Spark catcher capable of being automatically cleaned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210814484U (en) |
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2019
- 2019-08-27 CN CN201921402633.XU patent/CN210814484U/en active Active
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