CN201578960U - Sealing waterproof top inspection door of outdoor bag deduster - Google Patents
Sealing waterproof top inspection door of outdoor bag deduster Download PDFInfo
- Publication number
- CN201578960U CN201578960U CN2009201810320U CN200920181032U CN201578960U CN 201578960 U CN201578960 U CN 201578960U CN 2009201810320 U CN2009201810320 U CN 2009201810320U CN 200920181032 U CN200920181032 U CN 200920181032U CN 201578960 U CN201578960 U CN 201578960U
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- door
- door closure
- adhesive tape
- top cover
- cover
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Abstract
The utility model relates to a sealing waterproof top inspection door of an outdoor bag deduster, belonging to the technical field of the bag deduster. The utility model aims at providing the sealing waterproof top inspection door of the outdoor bag deduster with good performance of the sealing structure and uniform and firm pressure of a gland. The utility model has the technical points that the sealing waterproof top inspection door comprises a box top cover, an inspection door and a door cover hold-down device; the inspection door is arranged on the box top cover and is formed by matching a box door edge and a door cover; the door cover hold-down device is used for fixing the inspection door; a bending edge is arranged at the periphery of a door cover (8); a baffle plate (9) is correspondingly arranged at the bottom end of the door cover in the bending edge, so as to form a groove with the bending edge; and a square adhesive tape (13) is embedded in the groove; the bottom end of the door cover is connected with a sealing plate (15) by reinforcing ribs (10) that are uniformly arranged laterally and longitudinally; thermal insulation material (14) is laid between the door cover and the sealing plate; a door edge (7) of the box top cover is bonded with a circle of reversed U-shaped adhesive tape (16) that is matched and combined with the square adhesive tape that is embedded in the groove of the four sides of the door cover; and the door cover is connected and fixed by the door cover hold-down device.
Description
Technical field
The utility model relates to a kind of outdoor version bag dust collector water-tight top access door, belongs to the bag dust collector technical field.
Background technology
The top of existing bag dust collector all is provided with access door, mainly in order to install, change and overhaul a bag cage, filter bag and injection system, access door comprises an edge, door closure, sponge adhesive tape and hold down gag, this design feature: door closure and the door of flanging be along contact the wide sponge adhesive tape of local employing 1), all around, width is 50mm, adopt industrial 801 glue that the sponge adhesive tape is bondd with door closure around the door closure lower surface, be the door closure of sponge adhesive tape around forming.For guaranteeing door closure intensity, adopt two bending U-steels to strengthen at lower surface.2), adopt trapezoidal gland to cooperate to be welded on cabinet door door closure to be compressed along the knocker on limit, each door closure is respectively arranged 2 glands along both sides, long limit.3), flashing is not done at the dust-precipitator top substantially.1), the sponge adhesive tape bonds by industrial glue and door closure merely the defective of its existence is:, it is insecure to bond.Because of dust-precipitator is a negative-pressure operation, through operation after a while, when overhaul of the equipments need be opened door closure, the sponge adhesive tape can come off so that fall down fully gradually.2), sponge adhesive tape and door be along directly contact, bad adhesive tape can be cut in an edge, time one length will be severed adhesive tape.3), trapezoidal gland is can be slowly in the deduster running loosening, easily cause not press tightly and the uneven situation of pressure.4), the dust-precipitator top do not do flashing that rainwater is flowed out is not smooth, adding deduster is negative-pressure operation, make rainwater along door along through door along being infiltrated in the deduster with the slit of adhesive tape and hole, the crack of adhesive tape.
Above-mentioned 4 are all caused deduster to leak out in various degree and leak, and cause the dewfall on filter bag of dust collector surface, along with the continuity of time, can form " dust " and " extension mud " phenomenon on the filter bag surface.Cause reducing of effective filtration area, increase the equipment resistance of dust-precipitator, increase the weight of the filtration load of filter bag, the service life of reducing filter bag.Dust can finally be understood drawing crack and break filter bag at filter bag surface caking when serious, causes the discharging that exceeds standard of dust.The putty that can cause conveying equipment under the ash bucket indirectly and stuck that leaks also directly influences the quality of product.
Summary of the invention
Technical problem to be solved in the utility model: provide a kind of hermetically-sealed construction function admirable and gland pressure even, firm outdoor version bag dust collector water-tight top access door.
Its technical scheme is: a kind of outdoor version bag dust collector water-tight top access door, comprise the casing top cover, be arranged on the casing top cover by door along cooperate the access door that constitutes with door closure, and the fixing door closure pressing device of access door, it is characterized in that: be provided with flanging around the described door closure, the corresponding baffle plate that is provided with in door closure bottom in the flanging, form groove with flanging, groove is embedded in square adhesive tape; The bottom of door closure is connected with shrouding by the horizontal and vertical reinforcement of all establishing, and is laid with insulation material between door closure and the shrouding; The U type of the swinging to adhesive tape that the square adhesive tape coupling that the door of casing top cover is embedded in along last bonding one circle and door closure four limit grooves combines; Door closure is connected and fixed by the door closure hold down gag; The door closure hold down gag is made of gland, bolt, packing ring and nut, and bolt is fixed on the casing top cover.
The casing top cover adopts by height to low tilted shape setting.
Compared with prior art, its technique effect is:
1), by the corresponding baffle plate that is provided with in the door closure bottom in the door closure flanging, form groove with flanging, guaranteed to embed square adhesive tape in the groove and do not come off and fall down.
2), the square adhesive tape on the door closure and cabinet door be along the last soft way of contact of sandwich rubber strip adoption, can farthest guarantee door closure and cabinet door along between sealing.
3), the door closure hold down gag adopts thread connecting mode, can guarantee to compress, fasten door closure, farthest prevent to leak out, leak, and the degree of tightness appropriateness and the pressure that can make several hold down gags on the door closure of being threaded is even, mounts and dismounts very convenient.
4), dust-precipitator casing top cover adopts the tilted shape setting, can guarantee effectively that rainwater discharges the deduster end face as early as possible, avoids existing casing top cover to be inhaled into phenomenon in the deduster because of the long-pending stream of rainwater.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the utility model casing top cover is provided with schematic diagram;
Fig. 3 is the structural representation of the utility model access door;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is the scheme of installation of the utility model gland;
Fig. 6 is the access door scheme of installation that the utility model band supports.
The specific embodiment
Shown in Fig. 1,3,4, outdoor version bag dust collector water-tight top access door, comprise the casing top cover, be arranged on the casing top cover by door along cooperating the access door that constitutes with door closure, and the fixing door closure pressing device of access door.Be provided with flanging around the door closure 8, the corresponding baffle plate 9 that is provided with in door closure bottom in the flanging forms groove with flanging, and groove is embedded in square adhesive tape 13.The width of square adhesive tape is than the big 2mm of width of groove, by gluing being connected in the groove of special-purpose industry, to guarantee closely cooperating of adhesive tape and groove.The bottom of door closure is connected with shrouding 15 by the horizontal and vertical reinforcement of all establishing 10, is laid with insulation material 14 between door closure and the shrouding.Arrange four door handles 12 on the door closure of each access door, the two ends of door handle 12 are enclosed within 11 li of the collars, and door handle can rotate flexibly, conveniently close the door and open the door, and fall down when avoiding the people to walk on door closure.The U type of the swinging to adhesive tape 16 that the square adhesive tape coupling that the door of casing top cover is embedded in along one circle of bonding on 7 and door closure four limit grooves combines, the center line of square adhesive tape in the door closure groove should be aimed at the center line of U type adhesive tape as far as possible during installation, to guarantee the sealing between door closure adhesive tape and cabinet door edge.Square adhesive tape 13 and U type adhesive tape 16 are selected for use has sponge adhesive tape high temperature resistant, anti-aging, the resist chemical performance, stable with service life and the sealing property of guaranteeing adhesive tape.
As shown in Figure 5, door closure is connected and fixed by the door closure hold down gag.The door closure hold down gag is made of gland, bolt, packing ring and nut, and wherein bolt 5 is welded on the casing top cover.Between two door closures of adjacent access door, gland 4 is pressed on the bolt 5, makes four limits of gland evenly compress door closure by nut 6.When the door closure limit of access door is outer, then on the casing top cover on corresponding door closure limit, weld gland bearing 3, as shown in Figure 6.The other end of gland is pressed on this gland bearing 3.
As shown in Figure 2, casing top cover 1 adopts the tilted shape setting, so that flashing.The casing top cover of single series bag collector, from the top cover of pure qi (oxygen) case to bag chamber top cover direction by height to low inclination, gradient is 2%～3%.The casing top cover of bi serie bag collector, then from the top cover of pure qi (oxygen) case to bag chamber, both sides top cover direction by height to low inclination, promptly in the middle of high both sides low.
Claims (4)
1. outdoor version bag dust collector water-tight top access door, comprise the casing top cover, be arranged on the casing top cover by door along cooperate the access door that constitutes with door closure, and the fixing door closure pressing device of access door, it is characterized in that: be provided with flanging around the described door closure (8), the corresponding baffle plate (9) that is provided with in door closure bottom in the flanging, form groove with flanging, groove is embedded in square adhesive tape (13); The bottom of door closure is connected with shrouding (15) by the horizontal and vertical reinforcement of all establishing (10), is laid with insulation material (14) between door closure and the shrouding; The U type of the swinging to adhesive tape (16) that the door of casing top cover combines along (7) square adhesive tape coupling that upward bonding one is enclosed with door closure four limit grooves are embedded in; Door closure is connected and fixed by the door closure hold down gag, and the door closure hold down gag is made of gland, bolt, packing ring and nut, and bolt (5) is welded on the casing top cover (1).
2. outdoor version bag dust collector water-tight according to claim 1 top access door, it is characterized in that: the width of described square adhesive tape (13) is than the big 2mm of width of groove.
3. outdoor version bag dust collector water-tight according to claim 1 top access door is characterized in that: described casing top cover (1) is served as reasons high to low tilted shape setting.
4. outdoor version bag dust collector water-tight according to claim 3 top access door, it is characterized in that: the gradient of described casing top cover (1) is 2%～3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201810320U CN201578960U (en) | 2009-12-08 | 2009-12-08 | Sealing waterproof top inspection door of outdoor bag deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201810320U CN201578960U (en) | 2009-12-08 | 2009-12-08 | Sealing waterproof top inspection door of outdoor bag deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578960U true CN201578960U (en) | 2010-09-15 |
Family
ID=42720952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201810320U Expired - Fee Related CN201578960U (en) | 2009-12-08 | 2009-12-08 | Sealing waterproof top inspection door of outdoor bag deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578960U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755795A (en) * | 2012-07-27 | 2012-10-31 | 苏州宇洋环保设备制造有限公司 | Top door sealing structure of bag-type dust collector |
| 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 |
| US8894744B2 (en) | 2012-03-29 | 2014-11-25 | Alstom Technology Ltd | System and method of cleaning particulate collection devices used in a flue gas processing system |
| CN104492195A (en) * | 2014-12-12 | 2015-04-08 | 韦文峰 | Sliding access door with balls |
| CN112263881A (en) * | 2020-11-02 | 2021-01-26 | 中钢集团天澄环保科技股份有限公司 | High negative pressure resistant bag type dust collector door cover |
| CN112881103A (en) * | 2021-01-14 | 2021-06-01 | 河南省奥瑞环保科技有限公司 | Micro sampling flow control device |
| CN113713532A (en) * | 2021-09-17 | 2021-11-30 | 浙江洁宇环保装备科技有限公司 | Upper box body constant temperature device of dust remover |
-
2009
- 2009-12-08 CN CN2009201810320U patent/CN201578960U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8894744B2 (en) | 2012-03-29 | 2014-11-25 | Alstom Technology Ltd | System and method of cleaning particulate collection devices used in a flue gas processing system |
| CN102755795A (en) * | 2012-07-27 | 2012-10-31 | 苏州宇洋环保设备制造有限公司 | Top door sealing structure of bag-type dust collector |
| 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 |
| CN104492195A (en) * | 2014-12-12 | 2015-04-08 | 韦文峰 | Sliding access door with balls |
| CN112263881A (en) * | 2020-11-02 | 2021-01-26 | 中钢集团天澄环保科技股份有限公司 | High negative pressure resistant bag type dust collector door cover |
| CN112881103A (en) * | 2021-01-14 | 2021-06-01 | 河南省奥瑞环保科技有限公司 | Micro sampling flow control device |
| CN113713532A (en) * | 2021-09-17 | 2021-11-30 | 浙江洁宇环保装备科技有限公司 | Upper box body constant temperature device of dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20101208 |