CN211836809U - Bag collector and broken bag plugging device thereof - Google Patents
Bag collector and broken bag plugging device thereof Download PDFInfo
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- CN211836809U CN211836809U CN202020192715.2U CN202020192715U CN211836809U CN 211836809 U CN211836809 U CN 211836809U CN 202020192715 U CN202020192715 U CN 202020192715U CN 211836809 U CN211836809 U CN 211836809U
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Abstract
The utility model discloses a bag collector and broken bag plugging device thereof, bag collector's broken bag plugging device includes: the sealing plate can seal the opening end of a bag cage of the bag type dust collector; the first ends of the tensioning pieces are connected with the first side of the sealing plate, the second ends of the tensioning pieces can be connected with the bag cage, and the tensioning pieces are in a tensioning state after the two ends of the tensioning pieces are connected; a hand piece disposed on the second side of the sealing plate. The broken bag plugging device of the bag type dust collector has the advantages that the broken bag can be plugged quickly through the structural design, the problem that follow-up plugging is not flexible or fails can be avoided, the operation is simple, and the overhauling efficiency is high.
Description
Technical Field
The utility model relates to a flue gas dust removal technical field, more specifically say, relate to a bag collector and broken bag plugging device thereof.
Background
The pulse bag type dust collector has the characteristics of high dust collection efficiency, low equipment manufacturing cost, small occupied area, low maintenance cost, capability of providing online and offline dust removal and the like. The purification mode of the pulse bag type dust collector is an external filtration type, namely, during normal work, dust-containing gas enters each air chamber from a smoke inlet, part of dust particles fall into a dust hopper, the rest most of dust particles rise along with air flow to enter a cloth bag chamber above the dust hopper, the dust particles are retained outside the filter bag after being filtered by the filter bag in the cloth bag chamber, the purified gas passes through the filter bag, and the gas enters a gas purification chamber through an assembly plate hole in the filter bag and is discharged through an air outlet, so that the purpose of collecting dust is achieved.
Along with filterable constantly going on, the adnexed ash layer on filter bag surface is more and more thick, need carry out the deashing to it, utilizes compressed air to spout into the filter bag fast through the jetting pipe during the deashing, and the induced air that is many times of jet-propelled tolerance simultaneously lets the filter bag produce sharp inflation and shock vibration by sack to bottom, causes the dust of filter bag outside to shake off, reaches the filter bag deashing effect, and the deashing is accomplished the back, resumes filtration state.
However, the filter bag is often damaged in the process of filtering or dust cleaning, and if the problem of individual bag breakage cannot be solved in time, the discharge concentration at the outlet exceeds the standard, even the peripheral filter bags are affected, and finally the serious result of large-area bag breakage is caused. The best method for treating broken bags is to replace the filter bag, but the filter bag is replaced on line in a high-temperature environment, so that workers cannot work for a long time, and a large amount of dust is generated in the process of extracting the bag cage of the filter bag, thereby causing harm to physical and psychological health of the workers; and once a large amount of dust is filled in the broken bag, the bag cage is difficult to extract, so that the filter bag is difficult to replace and long in replacement time.
SUMMERY OF THE UTILITY MODEL
In view of this, a first object of the present invention is to provide a bag-breaking plugging device of a bag-type dust collector, which can rapidly plug a broken bag by the structural design of the bag-breaking plugging device of the bag-type dust collector, and can avoid the problem of loosening or failure of subsequent plugging, and is simple in operation and high in maintenance efficiency. The second purpose of the utility model is to provide a bag collector including above-mentioned broken bag plugging device.
In order to achieve the first object, the present invention provides the following technical solutions:
a broken bag plugging device of a bag type dust collector comprises:
the sealing plate can seal the opening end of a bag cage of the bag type dust collector;
the first ends of the tensioning pieces are connected with the first side of the sealing plate, the second ends of the tensioning pieces can be connected with the bag cage, and the tensioning pieces are in a tensioning state after the two ends of the tensioning pieces are connected;
a hand piece disposed on the second side of the sealing plate.
Preferably, in the above bag-broken plugging device for a bag-type dust collector, an ear plate is further fixed to the first side of the sealing plate, and the first end of the tensioning member is connected to the ear plate.
Preferably, in the above bag-breaking plugging device for a bag-type dust collector, the first ends of the plurality of tensioning members are hinged to the ear plate.
Preferably, in the above bag-breaking and plugging device for a bag-type dust collector, the first ends of the tensioning members are detachably connected to the sealing plate.
Preferably, in the bag-breaking and plugging device for the bag-type dust collector, a plurality of hooks are arranged at the second ends of the tensioning members, and the second ends of the tensioning members can be hung on the annular ribs of the bag cage.
Preferably, the edge and/or circumference of the bag mouth end is blocked;
the mouth end of bag cage is installed on the mounting plate, the edge all around of shrouding can compress tightly on the mounting plate just the mouth end of bag cage is located between the edge all around of shrouding, perhaps, the mouth end of bag cage is connected with the flange, the shrouding can compress tightly the flange.
Preferably, a sealing element is further arranged between the sealing plate and the assembling plate;
in the bag breaking and plugging device of the bag type dust collector, the sealing element is a sealing gasket or a sealant; or the sealing element is a sealing gasket, and the sealing gasket is a plurality of layers of filter cloth or rubber gaskets.
Preferably, in the bag breaking and plugging device of the bag type dust collector, the tensioning member is a spring;
the hand piece is a handle.
Preferably, in the above bag-breaking and plugging device for a bag-type dust collector, the number of the tensioning members is two, and the two tensioning members are symmetrically arranged.
A bag collector comprises the bag breaking and blocking device.
The utility model provides a broken bag plugging device of bag collector mainly used shutoff bag cage's of broken bag position mouth end. The broken bag plugging device of the bag type dust collector comprises a sealing plate, a handheld piece and a plurality of tensioning pieces. Wherein, the shrouding can the mouth end of the bag cage of shutoff bag collector, and the shrouding size is greater than the mouth end of bag cage or the shrouding size is greater than the flange that the bag cage mouth end promptly to make the shrouding can cover and shutoff bag cage's mouth end. When the opening of the bag cage is provided with the opening end flange, the opening end of the bag cage is the middle through hole of the opening end flange.
The first end of a plurality of tensioning members is connected with the first side of shrouding, and the first end of every tensioning member all is connected with the first side of shrouding promptly. The second ends of the plurality of tensioning members can be connected with the bag cage, i.e. the second end of each tensioning member can be connected with the bag cage. After both ends of the tensioning piece are connected, the tensioning piece is in a tensioning state. Specifically, after the first end of the tensioning member is connected to the first side of the closure plate and the second end of the tensioning member is connected to the bag cage, the tensioning member is in a tensioned state.
The hand piece is arranged on the second side of the sealing plate. The operator may hold the hand piece to move the closure plate.
When the broken bag condition appears, during the broken bag plugging device that uses above-mentioned embodiment to provide, at first be connected the first end of a plurality of tensioning pieces with the first side of shrouding, then operating personnel handheld above-mentioned hand-held piece is in order to remove shrouding and a plurality of tensioning pieces, make a plurality of tensioning pieces pass the mouth end of bag cage and make the mouth end of shrouding shutoff bag cage, then make the second end and the bag cage of a plurality of tensioning pieces be connected, the first end of tensioning piece is connected and the second end and the bag cage of tensioning piece are connected with the first side of shrouding this moment, the tensioning piece is in the tensioning state.
After the installation is accomplished, the tensioning piece is located inside the bag cage, and the both ends of tensioning piece have an extended distance along the direction of perpendicular to shrouding, and the elastic action of tensioning piece makes the shrouding compress tightly the mouth end of bag cage. So set up, not only can make the shrouding shutoff compress tightly the mouth end of bag cage and reach the purpose of shutoff, can also utilize the spring action of tensioning piece, prevent that the shrouding from breaking away from the mouth end of bag cage, and then avoided the not hard up or problem that became invalid of follow-up shutoff, easy operation moreover, maintenance efficiency is high.
In order to achieve the second objective, the present invention further provides a bag filter, which includes any one of the above blocking devices. Because the broken bag plugging device has the technical effects, the bag type dust collector with the broken bag plugging device also has the corresponding technical effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a bag breaking and blocking device of a bag type dust collector provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a broken bag plugging device of a bag filter according to another embodiment of the present invention.
In FIGS. 1-2:
1-sealing plate, 2-ear plate, 3-handle, 4-sealing element, 5-spring, 6-flange, 7-bag cage, 71-annular rib and 8-assembling plate.
Detailed Description
A first object of the utility model is to provide a bag collector's broken bag plugging device, this bag collector's broken bag plugging device's structural design can the broken bag of quick shutoff, and can avoid the not hard up or problem that became invalid of follow-up shutoff, easy operation, maintenance efficiency is high. The second purpose of the utility model is to provide a bag collector including above-mentioned broken bag plugging device.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left" and "right" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the indicated position or element must have a specific orientation, be constituted in a specific orientation, and be operated, and thus, are not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-2, the bag-breaking plugging device of the bag-type dust collector of the present invention is mainly used for plugging the opening end of the bag cage 7 at the bag-breaking position. The broken bag plugging device of the bag type dust collector comprises a sealing plate 1, a handheld piece and a plurality of tensioning pieces. Wherein, shrouding 1 can the mouth end of shutoff bag collector's bag cage 7, and the size of shrouding 1 is greater than the mouth end of bag cage 7 or the shrouding size is greater than the flange 6 of bag cage mouth end promptly to make shrouding 1 can cover and shutoff bag cage 7 mouth end.
The first end of a plurality of tensioning members is connected with the first side of shrouding 1, and the first end of every tensioning member all is connected with the first side of shrouding 1 promptly. The second ends of the plurality of tensioning members can be connected with the bag cage 7, i.e. the second end of each tensioning member can be connected with the bag cage 7. After both ends of the tensioning piece are connected, the tensioning piece is in a tensioning state. Specifically, after the first end of the tension member is connected to the first side of the closure plate 1 and the second end of the tension member is connected to the bag cage 7, the tension member is in tension.
The hand piece is provided on the second side of the closure plate 1. The operator may hold the hand piece to move the closure plate 1.
When the broken bag condition appears, during the broken bag plugging device that uses above-mentioned embodiment to provide, at first be connected the first end of a plurality of tensioning pieces with the first side of shrouding 1, then operating personnel holds above-mentioned handheld piece in order to remove shrouding 1 and a plurality of tensioning piece, make a plurality of tensioning pieces pass the mouth end of bag cage 7 and make the mouth end of shrouding 1 shutoff bag cage 7, then make the second end and the bag cage 7 of a plurality of tensioning pieces be connected, the first end of tensioning piece is connected and the second end and the bag cage 7 of tensioning piece are connected with the first side of shrouding 1 this moment, the tensioning piece is in the tensioning state.
As shown in fig. 1, after the installation, the tensioning member is located inside the bag cage 7, the two ends of the tensioning member have an extending distance along a direction perpendicular to the sealing plate 1, and the sealing plate 1 is pressed against the opening end of the bag cage 7 by the elastic action of the tensioning member. So set up, not only can make 1 shutoff of shrouding compress tightly the mouth end of bag cage 7 and reach the purpose of shutoff, can also utilize the spring action of tensioning piece, prevent that shrouding 1 from breaking away from the mouth end of bag cage 7, and then avoided the not hard up or problem that became invalid of follow-up shutoff, easy operation moreover, maintenance efficiency is high.
In one embodiment, an ear plate 2 is further secured to the first side of the sealing plate 1, and a plurality of tensioning members are attached at first ends thereof to the ear plate 2. That is, the ear plate 2 is arranged between the sealing plate 1 and the first tensioning members, and the sealing plate 1 is connected with the tensioning members through the ear plate 2.
Further, a plurality of tensioning members are hingedly connected at a first end to the ear plate 2. Of course, the first ends of the plurality of tensioning members and the ear plate 2 may also be fixedly connected or hooked. The first ends of the plurality of tensioning members may be provided with hooks, the hooks of the first ends of the plurality of tensioning members being hooked on the ear plate 2.
In another embodiment, the first ends of the plurality of tensioning members are removably attached to the closure plate 1. The first end and the 1 lug connection of shrouding of a plurality of tensioning pieces promptly, the first end and the shrouding 1 of a plurality of tensioning pieces can articulate, fixed connection or articulate.
In particular, the first ends of the plurality of tensioning members may be provided with hooks, the hooks of the first ends of the plurality of tensioning members being hung on the sealing plate 1.
In addition, the second ends of the plurality of tensioning members may also be provided with hooks, which can be hooked onto the annular ribs 71 of the bag cage 7. As shown in fig. 1, the bag cage 7 includes a plurality of longitudinal ribs distributed along the circumferential direction and an annular rib 71 fixedly connected with the longitudinal ribs, and the second ends of the plurality of tensioning members are hung on the annular rib 71 of the bag cage 7 to tension the plurality of tensioning members. The bag cage 7 may be cylindrical, elliptical cylindrical or square cylindrical, i.e. a plurality of longitudinal ribs distributed circumferentially may be distributed along a circle or a square.
Of course, the second ends of the plurality of tensioning members may also be snap-fitted to the bag cage 7. Or the bag cage 7 may be provided with a hanging hole, and the hooks at the second ends of the plurality of tensioning members may be hung on the hanging hole of the bag cage 7, which is not limited herein.
In an embodiment, the closing plate 1 seals the opening end of the bag cage 7, and may specifically be the closing plate 1 presses the opening end of the bag cage 7. In another embodiment, when the opening of the bag cage 7 is connected with the flange 6, the closing plate 1 is pressed on the flange 6 at the opening end of the bag cage 7.
Of course, the sealing plate 1 can directly seal the peripheral edge of the opening end of the bag cage 7 during sealing, and can also seal the peripheral ring of the opening end of the bag cage 7.
In another embodiment, the open end of the bag cage 7 is mounted to the mounting plate 8, as shown in FIG. 1, and the flange 6 at the open end of the bag cage 7 is secured to the mounting plate 8. At this time, the peripheral edge of the closure plate 1 can be pressed against the mounting plate 8, and after the peripheral edge of the closure plate 1 is pressed against the mounting plate 8, the mouth end of the bag cage 7 is located between the peripheral edges of the closure plate 1. After the peripheral edge of shrouding 1 compresses tightly on assembly plate 8 promptly, the peripheral edge of shrouding 1 surrounds the mouth end of bag cage 7, and then realizes the shutoff to the mouth end of bag cage 7. In this embodiment, the sealing plate 1 comprises a plate body and flanges connected to the peripheral edges of the plate body, the flanges being arranged around the plate body.
The mounting plate 8 may be a card.
In order to guarantee the sealing performance after plugging, a sealing element 4 can be arranged between the sealing plate 1 and the assembling plate 8, and the sealing performance between the sealing plate 1 and the assembling plate 8 is stronger under the action of the sealing element 4.
Further, the sealing member 4 may be a gasket or a sealant. When the sealing element 4 is a sealant, the sealant can be coated on the sealing plate 1 or the assembly plate 8, and then the sealing plate 1 is pressed on the assembly plate 8.
When the sealing element 4 is a sealing gasket, the sealing gasket is a multi-layer filter cloth or a rubber gasket. Specifically, the sealing pad may be three layers of filter cloth, which is not limited herein.
Of course, the sealing member 4 may be other members, which are not limited herein.
In another embodiment, the tension member may be a spring 5, or the tension member may be another elastic member, which is not limited herein.
The hand piece is a handle 3, and the handle 3 can be square or round. Of course, the hand piece may also be a blind hole, etc., and is not limited herein.
The quantity of tensioning member can be two, and two tensioning member symmetry settings. Of course, the number of the tension members can also be multiple, and the multiple tension members can be evenly distributed along the circumferential direction.
Based on broken bag plugging device that provides in the above-mentioned embodiment, the utility model also provides a bag collector, this bag collector include the broken bag plugging device of arbitrary one kind in the above-mentioned embodiment. Because the bag-type dust collector adopts the bag-breaking and blocking device in the above embodiment, please refer to the above embodiment for the beneficial effects of the bag-type dust collector.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a broken bag plugging device of bag collector which characterized in that includes:
the sealing plate (1), the sealing plate (1) can seal the opening end of a bag cage (7) of the bag type dust collector;
a plurality of tensioning members, wherein first ends of the plurality of tensioning members are connected with a first side of the sealing plate (1), second ends of the plurality of tensioning members can be connected with the bag cage (7), and the tensioning members are in a tensioning state after both ends of the tensioning members are connected;
a hand piece, the hand piece is arranged on the second side of the sealing plate (1).
2. A bag-breaking closure device according to claim 1, wherein an ear plate (2) is further fixed to the first side of the sealing plate (1), and the first ends of the plurality of tensioning members are connected to the ear plate (2).
3. Bag-breaking blocking device of a bag collector according to claim 2, characterized in that the first ends of the tensioning members are hinged to the ear plate (2).
4. A bag-breaking and blocking device for a bag collector according to claim 1, wherein the first ends of the plurality of tensioning members are detachably connected to the sealing plate (1).
5. A bag-breaking and blocking device of a bag-type dust collector according to claim 1, characterized in that the second ends of the plurality of tensioning members are provided with hooks, and the second ends of the plurality of tensioning members can be hung on the annular ribs (71) of the bag cage (7).
6. A bag-breaking and blocking device of a bag-type dust collector according to claim 1, characterized in that the edge and/or circumference of the opening end of the bag cage (7) is blocked;
the mouth end of bag cage (7) is installed on assembly plate (8), the edge all around of shrouding (1) can compress tightly on assembly plate (8) just the mouth end of bag cage (7) is located between the edge all around of shrouding (1), perhaps, the mouth end of bag cage (7) is connected with flange (6), shrouding (1) can compress tightly flange (6).
7. The bag-breaking and blocking device of the bag-type dust collector of claim 6, wherein a sealing member (4) is further arranged between the sealing plate (1) and the assembling plate (8);
the sealing element (4) is a sealing gasket or a sealant; or the sealing element (4) is a sealing gasket which is a multi-layer filter cloth or a rubber gasket.
8. A bag-breaking and blocking device of a bag-type dust collector according to claim 1, characterized in that the tension member is a spring (5);
the hand-held piece is a handle (3).
9. The bag-breaking and blocking device of a bag-type dust collector of claim 1, wherein the number of the tension members is two, and the two tension members are symmetrically arranged.
10. A bag house dust collector comprising a bag break plugging device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192715.2U CN211836809U (en) | 2020-02-21 | 2020-02-21 | Bag collector and broken bag plugging device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192715.2U CN211836809U (en) | 2020-02-21 | 2020-02-21 | Bag collector and broken bag plugging device thereof |
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| CN211836809U true CN211836809U (en) | 2020-11-03 |
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| CN202020192715.2U Active CN211836809U (en) | 2020-02-21 | 2020-02-21 | Bag collector and broken bag plugging device thereof |
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| CN (1) | CN211836809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432797A (en) * | 2022-04-08 | 2022-05-06 | 中冶节能环保有限责任公司 | Straight-through type intelligent bag type dust removal system and working method thereof |
-
2020
- 2020-02-21 CN CN202020192715.2U patent/CN211836809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432797A (en) * | 2022-04-08 | 2022-05-06 | 中冶节能环保有限责任公司 | Straight-through type intelligent bag type dust removal system and working method thereof |
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