CN204159156U - A kind of access door of the lift valve one with sack cleaner - Google Patents
A kind of access door of the lift valve one with sack cleaner Download PDFInfo
- Publication number
- CN204159156U CN204159156U CN201420606227.6U CN201420606227U CN204159156U CN 204159156 U CN204159156 U CN 204159156U CN 201420606227 U CN201420606227 U CN 201420606227U CN 204159156 U CN204159156 U CN 204159156U
- Authority
- CN
- China
- Prior art keywords
- lift valve
- access door
- sack cleaner
- door closure
- cylinder
- 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 - Fee Related
Links
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses access door that is a kind of and lift valve (1) one of sack cleaner, the doorframe (3) comprising door closure (2) and be mated, described air-purifying chamber (4) with the wall of cylinder (11) junction on offer an opening passed through for people, described doorframe (3) is sheathed on this opening, described door closure (2) be located at cylinder (11) with the end of inlet plenum (4) junction; The utility model arranges an access door in the position of lift valve, of lift valve itself is detachable, avoid because of problems such as the maintenance not having operating space to produce are complicated, the cost of overhaul is high, this access door structure is simple simultaneously, making is easy, cost is low, dismounting is convenient.
Description
Technical field
The utility model relates to the technical field of bag-type dust equipment, in particular a kind of access door of the lift valve one with sack cleaner.
Background technology
At present, air box impulse sack cleaner is when designing, access door is set for the air channel of clean room and lift valve overhaul, that caused because of sufficient space for maintenance not reserved on equipment, so when dust remover air duct or lift valve go wrong time, maintenance is got up with regard to trouble very.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of access door of lift valve one of and sack cleaner, to solve the technical problem of the maintenance inconvenience in the air channel to clean room that on deduster equipment, reserved sufficient space for maintenance causes and lift valve.
The utility model is achieved through the following technical solutions:
A kind of access door of lift valve 1 one with sack cleaner, described sack cleaner comprises lift valve 1 and air-purifying chamber 4, described lift valve 1 comprises cylinder 11, the doorframe 3 that described access door comprises door closure 2 and is mated, described cylinder 11 is positioned at the upper surface of air-purifying chamber 4, described air-purifying chamber 4 with the wall of cylinder 11 junction on offer an opening passed through for people, described doorframe 3 is sheathed on this opening, described door closure 2 be located at cylinder 11 with the end of inlet plenum 4 junction, the periphery of described door closure 2 is provided with the tapped through hole 21 passed for bolt, the periphery of described doorframe 3 is provided with the screwed hole 31 matched with the tapped through hole 21 of door closure 2, when needing maintenance, the bolt on door closure 2 can be taken off, together remove together with the cylinder 11 of lift valve 1 and the door closure 2 of access door.
Preferably, the opening passed through for people that described air-purifying chamber 4 wall is offered is for circular, and described doorframe 3 also be circle, is sheathed on this opening, in the same size with this opening.
Preferably, the tapped through hole 11 of described door closure 1 is 6 ~ 24, is uniformly distributed in the periphery of door closure 1.
The utility model has the following advantages compared to existing technology: the utility model provides access door that is a kind of and the lift valve one of sack cleaner, in the position of lift valve, one access door is set, can disassembling from sack cleaner of lift valve itself, avoids because of problems such as the maintenance not having operating space to produce are complicated, the cost of overhaul is high; This access door structure is simple, making is easy, cost is low, dismounting is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the access door of lift valve of the present utility model one;
Fig. 2 is the structural representation of door closure of the present utility model;
Fig. 3 is the structural representation of doorframe of the present utility model.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment 1
The access door of lift valve 1 one of a kind of and sack cleaner of the present embodiment, concrete structure as shown in Figures 1 to 3, wherein, described sack cleaner comprises lift valve 1 and air-purifying chamber 4, described lift valve 1 comprises cylinder 11, the circular doorframe 3 that described access door comprises circular door closure 2 and is mated, described cylinder 11 is located at the upper surface of air-purifying chamber 4, described air-purifying chamber 4 with the wall of cylinder 11 junction on offer an opening passed through for people, this opening is circular, described doorframe 3 is sheathed on this opening, its size is consistent with this opening, described door closure 2 be located at cylinder 11 with the end of inlet plenum 4 junction, the periphery of described door closure 2 is provided with the tapped through hole 21 passed for bolt, the periphery of described doorframe 3 is provided with the screwed hole 31 matched with the tapped through hole 21 of door closure 2, the quantity of the screwed hole 31 of described tapped through hole 31 and cooperation thereof is 20, be evenly distributed on the periphery of door closure 2 or doorframe 3, when needing maintenance, the bolt on door closure 2 can be taken off, together remove together with the cylinder 11 of lift valve 1 and the door closure 2 of access door.
Claims (3)
1. one kind with the access door of the lift valve of sack cleaner one, described sack cleaner comprises lift valve (1) and air-purifying chamber (4), described lift valve (1) comprises cylinder (11), the doorframe (3) that described access door comprises door closure (2) and is mated, described cylinder (11) is positioned at the upper surface of air-purifying chamber (4), it is characterized in that, described air-purifying chamber (4) with the wall of cylinder (11) junction on offer an opening passed through for people, described doorframe (3) is sheathed on this opening, described door closure (2) be located at cylinder (11) with the end of inlet plenum (4) junction, the periphery of described door closure (2) is provided with the tapped through hole (21) passed for bolt, the periphery of described doorframe (3) is provided with the screwed hole (31) matched with the tapped through hole of door closure (2) (21).
2. the access door of a kind of lift valve one with sack cleaner according to claim 1, it is characterized in that, the opening supplying people to pass through that described air-purifying chamber (4) wall is offered is for circular, described doorframe (3) is also circular, be sheathed on this opening, in the same size with this opening.
3. the access door of a kind of lift valve one with sack cleaner according to claim 1, it is characterized in that, the tapped through hole (11) of described door closure (1) is 6 ~ 24, is uniformly distributed in the periphery of door closure (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606227.6U CN204159156U (en) | 2014-10-20 | 2014-10-20 | A kind of access door of the lift valve one with sack cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606227.6U CN204159156U (en) | 2014-10-20 | 2014-10-20 | A kind of access door of the lift valve one with sack cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159156U true CN204159156U (en) | 2015-02-18 |
Family
ID=52532887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606227.6U Expired - Fee Related CN204159156U (en) | 2014-10-20 | 2014-10-20 | A kind of access door of the lift valve one with sack cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159156U (en) |
-
2014
- 2014-10-20 CN CN201420606227.6U patent/CN204159156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |