CN203971618U - The sack cleaner that filter bag is fixing - Google Patents
The sack cleaner that filter bag is fixing Download PDFInfo
- Publication number
- CN203971618U CN203971618U CN201420422003.XU CN201420422003U CN203971618U CN 203971618 U CN203971618 U CN 203971618U CN 201420422003 U CN201420422003 U CN 201420422003U CN 203971618 U CN203971618 U CN 203971618U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- sack cleaner
- locating rack
- filter
- dirt
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses the fixing sack cleaner of a kind of filter bag, comprising: card, its surface uniform multiple holes that distribute; Multiple filter bags, filter pocket openings is upwards sheathed in described card hole, and extends vertically downward; Locating rack, its end is connected with dust collector box body, and according to the distribution situation of described card hole, correspondence is uniformly distributed in filter bag bottom; Multiple connectors, it is corresponding with the quantity of described filter bag, is separately positioned between the bottom and locating rack of each filter bag, and the bottom of described filter bag is fixed to described locating rack; Multiple dirt Taper Pipes of leading, it is corresponding with the quantity of described filter bag, and described multiple each that lead in dirt Taper Pipe are bullet, and the periphery of each connector is led dirt Taper Pipe described in being arranged with one, and the larger bottom of area is down, and the less top of area is upward.The utility model is simple in structure, manufactures easy for installationly, can avoid filter bag bottom mutually to collide, rub and damaged, has significantly extended life of bag filter.
Description
Technical field
The utility model relates to sack cleaner field, particularly the fixing sack cleaner of a kind of filter bag.
Background technology
In environmental protection industry (epi), sack cleaner is the capital equipment of the flue gas of generation while processing all kinds of boilers, incinerator burning.Deduster body construction is roughly divided into ash bucket, blast pipe, raising middle flask, top box, discharge pipe, bypass airduct, injection tube, filter etc., its concrete principle is: flue gas is under blower negative pressure, enter in ash bucket through air intake supervisor and air intake short tube, meal dirt is fallen under ash bucket, fine dust rises in raising middle flask with air-flow, overworks filter cloth in raising middle flask, and air-flow enters upper box through filter cloth, until discharge pipe, dust removal process finishes.
The main core of sack cleaner position is filter, in sack cleaner upper box, be provided with horizontal card, long filter evenly hangs over respectively (length of sack cleaner filter can design according to actual requirement) in card hole, filter bag is longer, the perpendicularity of the flatness to card and filter cage bone requires just higher, not so at the bottom of filter bag, can overlap.And reality always can not reach required flatness and perpendicularity, be difficult to ensure that filter bag is not overlapping, under the effect of the air-flow that overlapping cloth bag rises at flue gas, constantly rock, constantly friction, finally causes broken bag each other.Device for fixing filter bag is to solve the device of above technical problem, and it can significantly increase filter bag of dust collector service life, reduces deduster maintenance probability.
Summary of the invention
The utility model provides a kind of filter bag fixing sack cleaner, can solve deduster in the course of the work filter bag collide with each other, friction mutually, filter bag distortion, the problem such as ventilate not smooth.
The utility model is achieved by the following technical programs:
The sack cleaner that filter bag is fixing, comprising:
Card, its surface uniform multiple holes that distribute;
Multiple filter bags, filter pocket openings is upwards sheathed in described card hole, and extends vertically downward;
Locating rack, its end is connected with dust collector box body, and according to the distribution situation of described card hole, correspondence is uniformly distributed in filter bag bottom;
Multiple connectors, it is corresponding with the quantity of described filter bag, is separately positioned between the bottom and locating rack of each filter bag, and the bottom of described filter bag is fixed to described locating rack;
Multiple dirt Taper Pipes of leading, it is corresponding with the quantity of described filter bag, and described multiple each that lead in dirt Taper Pipe are bullet, and the periphery of each connector is led dirt Taper Pipe described in being arranged with one, and the larger bottom of area is down, and the less top of area is upward.
The described sheathed position of dirt Taper Pipe on described connector of leading is: the top that its area is less is resisted against the bottom of filter bag.
Described bullet is hollow-cone stage body.
Described sack cleaner also comprises:
Multiple cage bones, its frame-shaped structure that is hollow, is supported on the inside of described filter bag;
Multiple springs, it is arranged between described locating rack and connector.
Described connector is connected with filter bag is vertical.
Described locating rack is multiple strip metal plate vertical interlaced syndetons, wherein said bullion thickness of slab 4～8mm.
Preferably, the connected mode of described spring and locating rack or connector is welding.
The beneficial effects of the utility model are:
The utility model is simple in structure, it is easy for installation to manufacture, be specially adapted on deduster that filter bag length is greater than 6m, can reduce the broken bag phenomenon causing because of friction at the bottom of bag, cloth bag is extended approximately more than 5 months (according to actual count) service life, extend cloth bag and changed the time, greatly reduced user's maintenance operation cost.The utility model arranges spring in fixture, in fixing filter bag, also can make filter bag have rocking to a certain degree, is very beneficial for the dedusting on filter bag surface.In addition, lead dirt canalis spinalis and can make the dust on filter bag not pollute connector and spring, also extended the service life of fixture.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model device for fixing filter bag.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Refer to Fig. 1, the sack cleaner that a kind of filter bag is fixing, comprising:
Card (7), its surface uniform multiple holes that distribute; Multiple filter bags (1), filter bag (1) opening upwards is sheathed in described card (7) hole, and extends vertically downward; Locating rack (3), its end is connected with dust collector box body, and according to the distribution situation of described card (7) hole, correspondence is uniformly distributed in filter bag (1) bottom; Multiple connectors (4), it is corresponding with the quantity of described filter bag (1), be separately positioned between the bottom and locating rack (3) of each filter bag (1), the bottom of described filter bag (1) is fixed to described locating rack (3); Multiple dirt Taper Pipes (5) of leading, it is corresponding with the quantity of described filter bag (1), described multiple each that lead in dirt Taper Pipe (5) is bullet, the periphery of each connector (4) is led dirt Taper Pipe (5) described in being arranged with one, and the larger bottom of area down, and the less top of area upward.
The described sheathed position of dirt Taper Pipe (5) on described connector (4) of leading is: the top that its area is less is resisted against the bottom of filter bag (1).
Described bullet is hollow-cone stage body.
Described sack cleaner also comprises:
Multiple cage bones (2), its frame-shaped structure that is hollow, is supported on the inside of described filter bag (1);
Multiple springs (6), it is arranged between described locating rack (3) and connector (4).
Described connector (4) and vertical connection of filter bag (1).
Described locating rack (3) is multiple strip metal plate vertical interlaced syndetons, wherein said bullion thickness of slab 4～8mm.Described locating rack (3) can, for welding, also can arrange hole with the connected mode of casing on casing, and locating rack (3) end is inserted.
Described spring (6) upper end is enclosed within outside connector (4), more fastening with connector (4) surface soldered.Described locating rack (3) is provided with vertical corresponding with spring (6) position, and the internal thread of diameter and spring (6) equal diameters, when connection, spring (6) screws in internal thread, then welds fastening with locating rack (3).
The utility model is to realize in the following manner the dedusting of filter bag and fixing:
Flue gas enters after deduster, wherein contained larger particles dust directly falls into the ash bucket under filter bag (1), rise to filter bag (1) compared with granule dust with air-flow, during through filter bag (1) outer surface, dust is filtered, stay filter bag (1) surface, gas molecule is through filter bag (1), enter filter bag (1) inside, rise through the hole on card (7), arrive discharge pipe, enter atmosphere, gas and dust separation, dust removal process finishes.
In the time that filter bag (1) surface dust runs up to a certain degree, can, by mode jet or that beat, make dust fall into the ash bucket under filter bag (1).
If there is no base fixture,, due to filter bag (1) close-packed arrays, its underpart is easy to occur phase mutual friction and collision, causes filter bag (1) bottom damaged.This novel base fixture that adopted, filter bag (1) bottom is fastenedly connected by connector (4) and locating rack (3) and casing, and spring (6) is set in fixture, in the time that flue gas passes filter bag (1), along with the increase of air-flow, filter bag (1) can not occur significantly to rock, both avoided the bag end mutually collide and rub, extend filter bag (1) service life, when dedusting, filter bag (1) also can occur suitably to rock, and has facilitated dedusting.
Lead dirt Taper Pipe (5) and be sheathed on connector (4) periphery, the less top of its area is connected with filter bag (1) bottom, and the larger bottom of area down.The dust that " umbrella " shape structure like this can make to fall down on filter bag (1) drops on leads on dirt Taper Pipe (5); fall into again ash bucket; can not pollute connector (4) and spring (6) in " umbrella " shape inside configuration; protect fixture connecting portion, reduced its probability of damage.
Above-mentioned embodiment is only to functional descriptions of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design philosophy; various distortion and improvement that those skilled in the art make the technical solution of the utility model, within all dropping on protection domain of the present utility model.
Claims (8)
1. the fixing sack cleaner of filter bag, is characterized in that, comprising:
Card (7), its surface uniform multiple holes that distribute;
Multiple filter bags (1), filter bag (1) opening upwards is sheathed in described card (7) hole, and extends vertically downward;
Locating rack (3), its end is connected with dust collector box body, and according to the distribution situation of described card (7) hole, correspondence is uniformly distributed in filter bag (1) bottom;
Multiple connectors (4), it is corresponding with the quantity of described filter bag (1), be separately positioned between the bottom and locating rack (3) of each filter bag (1), the bottom of described filter bag (1) is fixed to described locating rack (3);
Multiple dirt Taper Pipes (5) of leading, it is corresponding with the quantity of described filter bag (1), described multiple each that lead in dirt Taper Pipe (5) is bullet, the periphery of each connector (4) is led dirt Taper Pipe (5) described in being arranged with one, and the larger bottom of area down, and the less top of area upward.
2. the fixing sack cleaner of filter bag as claimed in claim 1, it is characterized in that, described in lead the sheathed position of dirt Taper Pipe (5) on described connector (4) and be: the top that its area is less is resisted against the bottom of filter bag (1).
3. the fixing sack cleaner of filter bag as claimed in claim 1, is characterized in that, described bullet is hollow-cone stage body.
4. the fixing sack cleaner of filter bag as claimed in claim 1, is characterized in that, also comprises: multiple cage bones (2), its frame-shaped structure that is hollow, is supported on the inside of described filter bag (1).
5. the fixing sack cleaner of filter bag as claimed in claim 1, is characterized in that, also comprises: multiple springs (6), it is arranged between described locating rack (3) and connector (4).
6. the fixing sack cleaner of filter bag as claimed in claim 1, is characterized in that, described connector (4) and vertical connection of filter bag (1).
7. the fixing sack cleaner of filter bag as claimed in claim 1, is characterized in that, described locating rack (3) is multiple strip metal plate vertical interlaced syndetons, wherein said bullion thickness of slab 4～8mm.
8. the fixing sack cleaner of filter bag as claimed in claim 5, is characterized in that, described spring (6) is welding with the connected mode of locating rack (3) or connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422003.XU CN203971618U (en) | 2014-07-29 | 2014-07-29 | The sack cleaner that filter bag is fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422003.XU CN203971618U (en) | 2014-07-29 | 2014-07-29 | The sack cleaner that filter bag is fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203971618U true CN203971618U (en) | 2014-12-03 |
Family
ID=51969091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422003.XU Expired - Fee Related CN203971618U (en) | 2014-07-29 | 2014-07-29 | The sack cleaner that filter bag is fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203971618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883355A (en) * | 2015-12-23 | 2018-11-23 | 气体产品与化学公司 | system and method for filtering gas-solid mixture |
-
2014
- 2014-07-29 CN CN201420422003.XU patent/CN203971618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883355A (en) * | 2015-12-23 | 2018-11-23 | 气体产品与化学公司 | system and method for filtering gas-solid mixture |
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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: 20141203 Termination date: 20170729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |