CN204193689U - A kind of novel pouches bag filter tubesheet hole plugging device - Google Patents
A kind of novel pouches bag filter tubesheet hole plugging device Download PDFInfo
- Publication number
- CN204193689U CN204193689U CN201420559042.4U CN201420559042U CN204193689U CN 204193689 U CN204193689 U CN 204193689U CN 201420559042 U CN201420559042 U CN 201420559042U CN 204193689 U CN204193689 U CN 204193689U
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- Prior art keywords
- gland
- card
- magnetic
- plugging device
- hole
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- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a kind of novel pouches bag filter tubesheet hole plugging device, comprise card (3), card (3) is provided with card hole (3a), be connected in the outside of described card hole (3a) gland (1), it is characterized in that: described gland (1) bottom is provided with magnetic (1a), described gland (1) is adsorbed on described card (3) by magnetic (1a) cooperation.Advantage of the present utility model: this device utilizes and is fixed on card hole place with the magnetic gland of sealing gasket, plays sealing function, its good airproof performance, can fast blocking-up, tears open, unloads conveniently.
Description
Technical field
The utility model relates to a kind of deduster sealing device, particularly a kind of novel pouches bag filter tubesheet hole plugging device.
Background technology
Sack cleaner is a kind of dry type dust filtration device, it is applicable to trap tiny, dry, non-fiber dust, filter bag adopts the filter cloth of weaving or nonwoven felt to become, and utilizes the filtration of fabric to filter dusty gas, when dusty gas enters in sack cleaner, large, the heavy dust of particle, because the effect of gravity settles down, fall into ash bucket, containing the gas compared with fine dusts when by filtrate, dust, by detention, makes gas be purified.After filtrate uses a period of time, due to effects such as sieving, collision, delay, diffusion, electrostatic, one deck dust has been gathered on filter bag surface, and filter bag is consumable accessory, and when filter bag damages or be damaged, dust removing effects declines, and discharge exceeds standard.In the course of work of reality, filter bag is due to crudy, installation, the unequal reason of air flow method, and the damaged degree of filter bag differs, if all changed, can waste resource.Way conventional when filter bag damages at present adopts steel plate directly to be lived by card port lid or welding sealing of hole, but be not easy to cover tightly by the direct cap bore of steel plate, dust can be caused to escape, solder up workload is large, and during welding, danger is high.Utilize bolt, nut, sealing gasket, gland by the shutoff of card hole in addition in addition, though plugging effect is better, dismounting comparatively bothers.
The present inventor has also applied for that patent name is: bag dust collector card hole plugging device before this; Application number is: the patent of 20132031859.8, its basic structure comprises gland and is used for fixing hold-down bolt and the clamp nut of gland, bottom gland, draw-in groove is provided with rubber slab, gland is provided with four bolts hole corresponding with hold-down bolt, compress gasket is provided with between clamp nut and gland, compress gasket and the bolt hole place of combining are provided with airtight and watertight padding, and the diameter of gland is greater than card bore dia.This bag dust collector card hole plugging device utilizes clamp nut gland to be fixed on card hole place, and is provided with rubber slab bottom gland, plays sealing function.Though this device plugging effect is better, also there is the shortcomings such as dismounting comparatively bothers, replacing construction is longer, through extensively retrieving, not yet finding ideal technical scheme.
Utility model content
The utility model object is to solve the problems such as dismounting difficulty, replacing construction be longer, and a kind of novel pouches bag filter tubesheet hole plugging device proposed.
To achieve these goals, the utility model have employed following technical scheme:
A kind of novel pouches bag filter tubesheet hole plugging device, comprise card, card is provided with card hole, be connected in the outside in described card hole a gland, it is characterized in that: be provided with magnetic bottom described gland, described gland is adsorbed on described card by magnetic cooperation.On the basis of technique scheme, following further technical scheme can be had:
Be provided with sealing ring between described gland and card hole, the diameter of described sealing ring is greater than the diameter in card hole.
Described gland is the magnetic steel magnet of band or carries out magnetized magnetic to steel gland, and described gland sucks card by magnetic force, by the sealing of sealing ring, prevents gas from leaking out bottom magnetic force gland, has good sealing.
The beneficial effects of the utility model: this device utilizes and is fixed on card hole place with the magnetic gland of sealing gasket, plays sealing function, its good airproof performance, can fast blocking-up, tears open, unloads conveniently.
Accompanying drawing explanation
Fig. 1: structural representation of the present utility model;
The top view of Fig. 2: Fig. 1.
embodiment
As depicted in figs. 1 and 2, the utility model relates to a kind of novel pouches bag filter tubesheet hole plugging device, comprise card 3, card 3 is provided with card hole 3a, the outside of card hole 3a is connected a gland 1, described gland 1 covers card hole 3a completely, it is characterized in that: described gland 1 is circular cover, a magnetic 1a is inlayed bottom described gland 1, the preferred steel magnet of described magnetic 1a, described magnetic 1a is annular magnetic gonosome, and described gland 1 is adsorbed on described card 3 by the corresponding cooperation of magnetic 1a.Cross central axis place on the upside of described gland 1 and be provided with a protruding knop 4, to bond a sealing ring 2 with glue bottom described magnetic 1a, described sealing ring 2 is O-ring seal, and described sealing ring 2 preferred rubber packing ring, the external diameter of described sealing ring 2 is equal to the diameter of described cover plate 1.
Claims (2)
1. a novel pouches bag filter tubesheet hole plugging device, comprise card (3), card (3) is provided with card hole (3a), be connected in the outside of described card hole (3a) gland (1), it is characterized in that: described gland (1) bottom is provided with magnetic (1a), described gland (1) is adsorbed on described card (3) by magnetic (1a) cooperation.
2. a kind of novel pouches bag filter tubesheet hole plugging device according to claim 1, is characterized in that: be provided with sealing ring (2) between described gland (1) and card hole (3a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559042.4U CN204193689U (en) | 2014-09-27 | 2014-09-27 | A kind of novel pouches bag filter tubesheet hole plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559042.4U CN204193689U (en) | 2014-09-27 | 2014-09-27 | A kind of novel pouches bag filter tubesheet hole plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204193689U true CN204193689U (en) | 2015-03-11 |
Family
ID=52651690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559042.4U Expired - Fee Related CN204193689U (en) | 2014-09-27 | 2014-09-27 | A kind of novel pouches bag filter tubesheet hole plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204193689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275048A (en) * | 2014-09-27 | 2015-01-14 | 安徽宸瑞节能环保科技工程有限公司 | Novel filter head plate hole plugging device of bag-type dust collector |
-
2014
- 2014-09-27 CN CN201420559042.4U patent/CN204193689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104275048A (en) * | 2014-09-27 | 2015-01-14 | 安徽宸瑞节能环保科技工程有限公司 | Novel filter head plate hole plugging device of bag-type dust collector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20190927 |