CN209696117U - A kind of draw and insert-type silk screen flame arrester - Google Patents
A kind of draw and insert-type silk screen flame arrester Download PDFInfo
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- CN209696117U CN209696117U CN201920301574.0U CN201920301574U CN209696117U CN 209696117 U CN209696117 U CN 209696117U CN 201920301574 U CN201920301574 U CN 201920301574U CN 209696117 U CN209696117 U CN 209696117U
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Abstract
A kind of draw and insert-type silk screen flame arrester, it is related to exhaust gas back-fire relief filtration art, including hollow cabinet, cabinet top offers exhaust gas inlet, cabinet front offers waste gas outlet, it is characterized in that, several pieces are equipped in the cabinet from back to front in the stainless steel cloth for rising ladder-like distribution, the corresponding wall box of each piece of stainless steel cloth is equipped with opening, the channel steel for extracting/being inserted into cabinet out for stainless steel cloth is equipped with along opening two sides, the channel steel is welded on opening two sides and is open on the cabinet wall on opposite, between each piece of stainless steel cloth, it is connected between stainless steel cloth and box body wall by welding steel and box house is divided into two spaces up and down；The waste gas outlet is located at the lower section of the stainless steel cloth at nearly waste gas outlet end.Present apparatus structure is simple, for exhaust gas into the end-filtration of furnace, prevents kindling in pipeline, using can draw and insert-type stainless steel cloth design, can not blowing out be replaced and cleaned, save the working time, improve operational efficiency.
Description
Technical field
The utility model relates to exhaust gas back-fire relief filtration art more particularly to a kind of draw and insert-type silk screen flame arresters.
Background technique
Exhaust gas at present containing dust, waste oil, waste residue is all much to be directly entered in RTO environmental protection equipment disposably to be burnt
Burning processing, this mode easily cause pipeline kindling, influence the safety of rear end equipment.Certainly also there is the side using access elbow
Formula carries out back-fire relief, but there are no filter effects, and docks trouble, also difficult cleaning of defect, it is therefore desirable to be equipped with back-fire relief mistake
Filter device.
Existing back-fire relief filter device generally uses silk screen back-fire relief to filter, when old-fashioned back-fire relief filter device replaces silk screen,
Blowing out is needed, maintenance mans enter again, take out silk screen, cleaning；On the one hand the fuel of furnace lifting again is wasted, and affects production line
Normal operation, it is time-consuming to take material.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies of above-mentioned technology, provide a kind of draw and insert-type silk screen flame arrester, are used for
Exhaust gas is into stokehold, and by the oil in draw and insert-type silk screen filter exhaust gas, dust and impurity have and is convenient for changing cleaning, is not necessarily to blowing out,
And the advantages of effectively back-fire relief filters.
The technical solution adopted in the utility model is: a kind of draw and insert-type silk screen flame arrester, including hollow cabinet, cabinet top
End offers exhaust gas inlet, and cabinet front offers waste gas outlet, which is characterized in that is equipped with from back to front in the cabinet several
Block is equipped with opening in the stainless steel cloth for rising ladder-like distribution, the corresponding wall box of each piece of stainless steel cloth, along opening
Two sides are equipped with the channel steel for extracting/being inserted into cabinet out for stainless steel cloth, and the channel steel is welded on opening two sides and opening opposite
Cabinet wall on, be connected between each piece of stainless steel cloth, between stainless steel cloth and box body wall by welding steel and by case
Internal body portion is at upper and lower two spaces；The waste gas outlet is located at the lower section of the stainless steel cloth at nearly waste gas outlet end.
Exhaust gas is entered by exhaust gas entrance, by stair-stepping stainless steel cloth, filters out the oil in exhaust gas, dust and miscellaneous
Matter, while preventing from being tempered caused Ignition Phenomena.
Further, the front end of each piece of stainless steel cloth for stretching out wall box opening is equipped with cover board, each to be open
It is equipped with the cover board flange with the pairing connection of each cover board.
Further, each piece of stainless steel cloth tilts down setting from wall box open end, prevents stainless steel
Residual oil liquid siltation on silk screen, the flow-shaped mixture (oil) for generating filtering flow into the bottom of box along channel steel.
Further, the cabinet lower wall is inclined to set, and so that flow-shaped mixture (oil) is converged and accumulates, convenient for collecting.
Further, sewage draining exit is offered on the box body wall of the close cabinet bottommost, convenient for the receipts of waste oil, waste residue
Collection, recycling.
Further, the top of the box is additionally provided with explosion-proof access hole, passes in and out for service personnel, when equipment kindling, prevents
Quick-fried access hole is opened, and furnace pressure can be prevented excessively high, generates explosion.
Further, the box body wall is equipped with lifting lug, convenient for device movement and places.
The utility model has the beneficial effects that present apparatus structure is simple, easy to use, stainless steel cloth is that exhaust gas enters in furnace
End-filtration point, prevent kindling in pipeline；Stainless steel cloth by can draw and insert-type design, can not blowing out be replaced and cleaned,
The working time is saved, operational efficiency is improved, is suitable for various containing dust, oil, the fire prevention and pre-filtering of the exhaust gas of impurity.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model.
Fig. 2 is the overall schematic of the utility model.
In figure: cabinet 1, exhaust gas inlet 2, waste gas outlet 3, stainless steel cloth 4, opening 5, channel steel 6, steel plate 7, cover board 8, lid
Plate flange 9, sewage draining exit 10, explosion-proof access hole 11, lifting lug 12.
Specific embodiment
Embodiment 1
As shown in Figs. 1-2, a kind of draw and insert-type silk screen flame arrester, including hollow cabinet 1,1 top of cabinet offers exhaust gas
Import 2,1 front of cabinet offer waste gas outlet 3, and explosion-proof access hole 11 is additionally provided at the top of cabinet 1, pass in and out for service personnel, when
When equipment is caught fire, explosion-proof access hole is opened, and furnace pressure can be prevented excessively high, generates explosion；1 wall of cabinet is equipped with to be moved for device
Lifting lug 12 that is dynamic and placing；1 lower wall of cabinet is inclined to set, and so that flow-shaped mixture (oil) is converged and accumulates, convenient for collecting；Close to cabinet 1
Sewage draining exit 10 is offered on 1 wall of cabinet of bottommost, convenient for the collection of waste oil, waste residue, recycling.
Several pieces are equipped in cabinet 1 from back to front in the stainless steel cloth 4 for rising ladder-like distribution, each piece of stainless steel cloth
4 corresponding 1 side walls of cabinet are equipped with opening 5, and the front end for stretching out each piece of stainless steel cloth 4 of 1 sidewall opening 5 of cabinet is equipped with lid
Plate 8, each opening 5 are equipped with the cover board flange 9 with the pairing connection of each cover board 8；Each piece of stainless steel cloth 4 is from 1 sidewall opening 5 of cabinet
Setting is tilted down at end, prevents the residual oil liquid siltation that stainless steel wire is online, flow-shaped mixture (oil) stream for generating filtering
Enter the bottom of box；It is equipped with along 5 two sides of opening for 4 extractions of stainless steel cloth/insertion cabinet channel steel 6, channel steel 6 is welded on opening 5
On 4 inner wall of cabinet on 5 opposites of two sides and opening, pass through weldering between each piece of stainless steel cloth 4, between 1 wall of stainless steel cloth 4 and cabinet
Steel plate 7 is connect to be connected and two spaces up and down will be divided into inside cabinet 1；Waste gas outlet 3 is located at the stainless of nearly 3 end of waste gas outlet
The lower section of steel wire 4.
Exhaust gas is entered by exhaust gas entrance, by stair-stepping stainless steel cloth, filters out the oil in exhaust gas, dust and miscellaneous
Matter, while preventing from being tempered caused Ignition Phenomena.
Claims (7)
1. a kind of draw and insert-type silk screen flame arrester, including hollow cabinet, cabinet top offers exhaust gas inlet, and cabinet front opens up
There is waste gas outlet, which is characterized in that be equipped with several pieces in the cabinet from back to front in the stainless steel wire for rising ladder-like distribution
Net, the corresponding wall box of each piece of stainless steel cloth are equipped with opening, are equipped with along opening two sides for stainless steel cloth extraction/insertion
The channel steel of cabinet, the channel steel are welded on opening two sides and are open on the cabinet wall on opposite, between each piece of stainless steel cloth,
It is connected between stainless steel cloth and box body wall by welding steel and box house is divided into two spaces up and down；The exhaust gas
Outlet is located at the lower section of the stainless steel cloth at nearly waste gas outlet end.
2. a kind of draw and insert-type silk screen flame arrester according to claim 1, which is characterized in that the stretching wall box opening
The front end of each piece of stainless steel cloth cover board is installed, each opening is equipped with the cover board flange with the pairing connection of each cover board.
3. a kind of draw and insert-type silk screen flame arrester according to claim 1, which is characterized in that each piece of stainless steel cloth from
Setting is tilted down at wall box open end.
4. a kind of draw and insert-type silk screen flame arrester according to claim 1, which is characterized in that the cabinet lower wall is inclined to be set
It sets.
5. a kind of draw and insert-type silk screen flame arrester according to claim 4, which is characterized in that the close cabinet bottommost
Sewage draining exit is offered on box body wall.
6. a kind of draw and insert-type silk screen flame arrester according to claim 1, which is characterized in that the top of the box is additionally provided with anti-
Quick-fried access hole.
7. a kind of draw and insert-type silk screen flame arrester according to claim 1, which is characterized in that the box body wall is equipped with and hangs
Ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301574.0U CN209696117U (en) | 2019-03-11 | 2019-03-11 | A kind of draw and insert-type silk screen flame arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920301574.0U CN209696117U (en) | 2019-03-11 | 2019-03-11 | A kind of draw and insert-type silk screen flame arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696117U true CN209696117U (en) | 2019-11-29 |
Family
ID=68643723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920301574.0U Active CN209696117U (en) | 2019-03-11 | 2019-03-11 | A kind of draw and insert-type silk screen flame arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696117U (en) |
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2019
- 2019-03-11 CN CN201920301574.0U patent/CN209696117U/en active Active
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