CN202289750U - Double-layer bag-changing door for top-loading bag deduster - Google Patents
Double-layer bag-changing door for top-loading bag deduster Download PDFInfo
- Publication number
- CN202289750U CN202289750U CN2011203836820U CN201120383682U CN202289750U CN 202289750 U CN202289750 U CN 202289750U CN 2011203836820 U CN2011203836820 U CN 2011203836820U CN 201120383682 U CN201120383682 U CN 201120383682U CN 202289750 U CN202289750 U CN 202289750U
- Authority
- CN
- China
- Prior art keywords
- door
- bag
- inner layer
- layer door
- changing
- 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
Links
- 239000010410 layer Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 5
- 239000010959 steel Substances 0.000 claims abstract description 5
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- 239000011490 mineral wool Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 7
- 229920000260 silastic Polymers 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000005187 foaming Methods 0.000 abstract 2
- 238000004321 preservation Methods 0.000 abstract 2
- 229920002379 silicone rubber Polymers 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to bag-changing doors used on a bag deduster, in particular to a double-layer bag-changing door for a top-loading bag deduster, which is composed of an inner layer door and an outer layer door. A seal cushion is arranged below the inner layer door, a doorknob is arranged on the lateral face of the inner layer door, and the outer layer door is arranged above the inner layer door. A lifting handle is arranged on the upper face of the outer layer door, a heat preservation layer is arranged in an interlayer of the outer layer door, the periphery of the inner layer door is connected with a compression steel plate through a bolt, and the bolt fixes the outer layer door on the upper face of the inner layer door through a compression sheet. The seal cushion is made of a foaming silicon rubber material, and the heat preservation layer is made of a rock wool material. The double-layer bag-changing door for the top-loading bag deduster provides good seal performance for the bag deduster, reduces wind-leakage rate of a device, has good rain-proof performance, simultaneously ensures constancy of the temperature in a bag-changing chamber, and effectively reduces the possibility gas condensation in the bag-changing chamber. The double-layer bag-changing door for the top-loading bag deduster utilizes foaming silicon rubber resistant to high temperature to serve as a seal material and can ensure the stability of the seal cushion under high temperature and that the seal cushion does not age after long time operation.
Description
Technical field
The utility model is bag door of using on a kind of bag dust collector that changes, and particularly a kind of roof-mounted bag dust collector bilayer changes the bag door.
Background technology
Existing bag dust collector changes the bag door, is mounted in the side of bag dust collector, so it is inconvenient to change bag, in addition; Existing bag dust collector changes the bag door, and poor sealing performance is so air leak rate of air curtain is high; Water-resistant performance is poor, can not guarantee to change the constant of bag indoor temperature, has increased to change bag probability of chamber gas dewfall.
Summary of the invention
The purpose of the utility model is to change the defective that the bag door changes the inconvenient poor sealing performance of bag in order to overcome existing bag dust collector, invents a kind of roof-mounted bag dust collector bilayer and changes the bag door.
The purpose of the utility model realizes as follows: said roof-mounted bag dust collector bilayer changes bag door, is made up of inner layer door and outer door, is provided with sealing gasket below the inner layer door; The side of inner layer door is provided with door handle; Outer door be located at inner layer door above, be provided with a handle above the outer door, be provided with heat-insulation layer in the interlayer of outer door; Be connected with through bolt around the inner layer door and compress steel plate, bolt through clamping piece with outer door be fixed on inner layer door above.
Said sealing gasket is the foamed silastic material; Heat-insulation layer is the rock wool material.
The good effect of the utility model is following: the utility model is that bag dust collector provides good sealing; Reduce the equipment air leak rate of air curtain; And the good water-resistant performance that has, guarantee simultaneously to change the constant of bag indoor temperature, effectively reduce to change bag probability of chamber gas dewfall; The utility model uses resistant to elevated temperatures foamed silastic to be encapsulant, can effectively guarantee sealing gasket stability at high temperature, guarantees long-time running and aging; It is convenient that the utility model changes bag, improved various efficient.
Description of drawings
Fig. 1 is the utility model plan structure figure
Fig. 2 is an A-A cross-section structure among Fig. 1
Among the figure: 1 inner layer door, 2 outer door 3 sealing gaskets
5 handle 6 heat-insulation layers of 4 door handles
7 bolts 8 compress steel plate 9 clamping pieces
The specific embodiment
Shown in Figure 2 like Fig. 1, said roof-mounted bag dust collector bilayer changes the bag door, is made up of inner layer door 1 and outer door 2; Be provided with sealing gasket 3 below the inner layer door 1, the side of inner layer door 1 is provided with door handle 4, outer door 2 be located at inner layer door 1 above; Be provided with a handle 5 above the outer door 2; Be provided with heat-insulation layer 6 in the interlayer of outer door 2, be connected with through bolt 7 around the inner layer door 1 and compress steel plate 8, bolt 7 through clamping piece 9 with outer door 2 be fixed on inner layer door 1 above.
Said sealing gasket 3 is the foamed silastic material; Heat-insulation layer 6 is the rock wool material.
The utility model is that bag dust collector provides good sealing, reduces the equipment air leak rate of air curtain, and the good water-resistant performance that has, and guarantees simultaneously to change the constant of bag indoor temperature, effectively reduces to change bag probability of chamber gas dewfall; The utility model uses resistant to elevated temperatures foamed silastic to be encapsulant, can effectively guarantee sealing gasket stability at high temperature, guarantees long-time running and aging; It is convenient that the utility model changes bag, improved various efficient.
Claims (2)
1. a roof-mounted bag dust collector bilayer changes the bag door, it is characterized in that: it is made up of inner layer door and outer door, is provided with sealing gasket below the inner layer door; The side of inner layer door is provided with door handle; Outer door be located at inner layer door above, be provided with a handle above the outer door, be provided with heat-insulation layer in the interlayer of outer door; Be connected with through bolt around the inner layer door and compress steel plate, bolt through clamping piece with outer door be fixed on inner layer door above.
2. roof-mounted bag dust collector bilayer according to claim 1 changes the bag door, and it is characterized in that: said sealing gasket is the foamed silastic material; Heat-insulation layer is the rock wool material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203836820U CN202289750U (en) | 2011-10-11 | 2011-10-11 | Double-layer bag-changing door for top-loading bag deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203836820U CN202289750U (en) | 2011-10-11 | 2011-10-11 | Double-layer bag-changing door for top-loading bag deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202289750U true CN202289750U (en) | 2012-07-04 |
Family
ID=46358737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203836820U Expired - Lifetime CN202289750U (en) | 2011-10-11 | 2011-10-11 | Double-layer bag-changing door for top-loading bag deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202289750U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784532A (en) * | 2012-08-07 | 2012-11-21 | 无锡雪浪环境科技股份有限公司 | Heat-insulating sealing structure at top of dust remover |
| CN108554027A (en) * | 2018-01-19 | 2018-09-21 | 斐控环境工程（上海）有限公司 | One kind zero is leaked out totally-enclosed clean gas chamber equipment |
-
2011
- 2011-10-11 CN CN2011203836820U patent/CN202289750U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784532A (en) * | 2012-08-07 | 2012-11-21 | 无锡雪浪环境科技股份有限公司 | Heat-insulating sealing structure at top of dust remover |
| CN108554027A (en) * | 2018-01-19 | 2018-09-21 | 斐控环境工程（上海）有限公司 | One kind zero is leaked out totally-enclosed clean gas chamber equipment |
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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 |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of China building materials (Beijing) Environmental Protection Engineering Development Co.,Ltd. The person in charge Document name: Notice of expiration and termination of patent right |
|
| DD01 | Delivery of document by public notice |