CN203108352U - Anti-explosion pressure release door - Google Patents
Anti-explosion pressure release door Download PDFInfo
- Publication number
- CN203108352U CN203108352U CN 201320019597 CN201320019597U CN203108352U CN 203108352 U CN203108352 U CN 203108352U CN 201320019597 CN201320019597 CN 201320019597 CN 201320019597 U CN201320019597 U CN 201320019597U CN 203108352 U CN203108352 U CN 203108352U
- Authority
- CN
- China
- Prior art keywords
- explosion
- door
- door body
- jump ring
- pressure release
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to the technical field of pressure release doors, in particular to an anti-explosion pressure release door applied to a dust remover. The anti-explosion pressure release door comprises a door body, wherein a hinge is arranged on the right side of the door body; the door body is hinged to a dust remover box body sealing plate through the hinge; a clamping spring is arranged on the left side of the door body; and the clamping spring is elastically clamped with the inner side surface of the dust remover box body sealing plate. By the anti-explosion pressure release door, the anti-explosion pressure release door and the dust remover are clamped instead of being deadly locked; the anti-explosion pressure release door can timely release pressure during dust explosion; life and property loss caused by split explosion of the whole dust remover can be effectively avoided; and the safety is greatly improved.
Description
Technical field
The utility model relates to the pressure port technical field, relates in particular to a kind of explosion-proof relief door that is applied to deduster.
Background technology
Furniture Factory's deduster adopts centralized processing system mostly, can reduce investment outlay convenient management like this.Furniture Factory's woodworking machinery can produce the very big dust of concentration in process of manufacture, have a strong impact on the working environment in woodenware workshop, therefore, the deduster system is specifically applied to Furniture Factory's workshop, it is simple in structure, compact, steel consumption is low, the fibre dust lighter to proportion has higher trapping ability as sawdust, wood shavings, asbestos powder, tobacco etc.Dust removal process: after the dust that woodworking equipment produces is aborning collected by dust pelletizing system dust suction airduct, enter carpenter's deduster through adjusting dish valve, blast pipe, dust is delayed at outside the filter bag, clean gas through filter bag, air-introduced machine, chimney qualified discharge to atmosphere, so namely reached the purpose that reclaims dust, purifying exhaust air, can make that also each discharge index all reaches emission request.
There is certain potential safety hazard in the course of the work in existing deduster, and there is dust the inside of sealing deduster, can produce spark in the production process, when spark enters deduster, can electric capacity to produce dirt quick-fried, impulsive force is huge, make and the whole division blast of deduster cause the human life property loss.
Summary of the invention
The purpose of this utility model is to provide a kind of explosion-proof relief door at the deficiencies in the prior art, can timely pressure release when deduster generation dirt is quick-fried, and can effectively avoid the whole division blast of deduster and cause the human life property loss, improved security widely.
For achieving the above object, the utility model adopts following technical scheme: a kind of explosion-proof relief door, and it comprises a body, door body right side is provided with loose-leaf, the door body is articulated in deduster casing shrouding by loose-leaf, and door body left side is provided with jump ring, the medial surface flexible clamping of jump ring and deduster casing shrouding.
Be provided with sealing strip around the described door body.
Described deduster casing shrouding also is provided with the clamping shell fragment, described jump ring and the clamping clip clamping stated.
The access section of described jump ring is " L " type end.
Described jump ring is connected by bolt and nut with the door body.
Described jump ring and the riveted joint of door body.
Described jump ring and the welding of door body.
The quantity of described jump ring is two, is arranged at a top and the bottom on body right side respectively.
Described door body also is provided with handle.
The utility model beneficial effect is: a kind of explosion-proof relief door described in the utility model, it comprises a body, and door body right side is provided with loose-leaf, and the door body is articulated in deduster casing shrouding by loose-leaf, door body left side is provided with jump ring, the medial surface flexible clamping of jump ring and deduster casing shrouding.Owing to be provided with the explosion-proof relief door, not locked between explosion-proof relief door and the deduster, but the structure of clamping, can timely pressure release when deduster generation dirt is quick-fried, can effectively avoid the whole division blast of deduster and cause the human life property loss, improve security widely.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is vertical views of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described: as depicted in figs. 1 and 2, a kind of explosion-proof relief door described in the utility model, it comprises a body 1, the door body 1 preferred thickness that adopts is the galvanized iron sheet weldering system of 2.0 ~ 3.0mm, door body 1 right side is provided with loose-leaf 4, door body 1 is articulated in deduster casing shrouding 2 by loose-leaf 4, and door body 1 left side is provided with jump ring 3, the medial surface flexible clamping of jump ring 3 and deduster casing shrouding 2.The quantity of described jump ring 3 is two, is arranged at the top and the bottom on a body 1 right side respectively, and the quantity of jump ring 3 is not limited to two certainly.Described door body 1 also is provided with handle, is convenient to open the explosion-proof relief door.Further, be provided with sealing strip 6 around the described door body 1, make that the seal degree of explosion-proof relief door is higher.Further, described deduster casing shrouding 2 also is provided with clamping shell fragment 5, describedly states jump ring 3 and 5 clampings of clamping shell fragment, makes that further the seal degree of explosion-proof relief door is higher.
As preferred embodiment, the access section of described jump ring 3 is " L " type end 30, and the both sides angle of " L " type end 30 can also can be the obtuse angle for the right angle, specifically decides as required.
As preferred embodiment, described jump ring 3 is connected by bolt and nut with door body 1 or rivets or weld, and only needs to guarantee that link strength gets final product.
When deduster generation dirt is quick-fried, the great impulsive force of the inner generation of deduster, impact force action is in the explosion-proof relief door, when impulsive force during greater than jump ring 3 ability to bears of explosion-proof relief door, jump ring 3 is out of shape and breaks away from deduster casing shrouding 2, makes the explosion-proof relief door be opened, thereby makes the pressure release in time of deduster inside, can effectively avoid the whole division blast of deduster and cause the human life property loss, improve security widely.
The above only is preferred embodiments of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (9)
1. explosion-proof relief door, it is characterized in that: it comprises a body (1), door body (1) right side is provided with loose-leaf (4), door body (1) is articulated in deduster casing shrouding (2) by loose-leaf (4), door body (1) left side is provided with jump ring (3), the medial surface flexible clamping of jump ring (3) and deduster casing shrouding (2).
2. a kind of explosion-proof relief door according to claim 1 is characterized in that: be provided with sealing strip (6) around the described door body (1).
3. a kind of explosion-proof relief door according to claim 1, it is characterized in that: described deduster casing shrouding (2) also is provided with clamping shell fragment (5), describedly states jump ring (3) and clamping shell fragment (5) clamping.
4. a kind of explosion-proof relief door according to claim 1 is characterized in that: the access section of described jump ring (3) is " L " type end (30).
5. a kind of explosion-proof relief door according to claim 1 is characterized in that: described jump ring (3) is connected by bolt and nut with a door body (1).
6. a kind of explosion-proof relief door according to claim 1 is characterized in that: described jump ring (3) and door body (1) riveted joint.
7. a kind of explosion-proof relief door according to claim 1 is characterized in that: described jump ring (3) and door body (1) welding.
8. according to each described a kind of explosion-proof relief door of claim 1 to 7, it is characterized in that: the quantity of described jump ring (3) is two, is arranged at the top and the bottom on a body (1) right side respectively.
9. a kind of explosion-proof relief door according to claim 8 is characterized in that: described door body (1) also is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019597 CN203108352U (en) | 2013-01-15 | 2013-01-15 | Anti-explosion pressure release door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320019597 CN203108352U (en) | 2013-01-15 | 2013-01-15 | Anti-explosion pressure release door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203108352U true CN203108352U (en) | 2013-08-07 |
Family
ID=48888731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320019597 Expired - Lifetime CN203108352U (en) | 2013-01-15 | 2013-01-15 | Anti-explosion pressure release door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203108352U (en) |
-
2013
- 2013-01-15 CN CN 201320019597 patent/CN203108352U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |