CN212039432U - Sealing cover plate of bag type dust collector - Google Patents
Sealing cover plate of bag type dust collector Download PDFInfo
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- CN212039432U CN212039432U CN201921399597.6U CN201921399597U CN212039432U CN 212039432 U CN212039432 U CN 212039432U CN 201921399597 U CN201921399597 U CN 201921399597U CN 212039432 U CN212039432 U CN 212039432U
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- outer top
- cover plate
- upper box
- inner cover
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Abstract
The utility model discloses a sealed apron of bag collector. The device comprises an upper box body top plate 1, wherein the upper box body top plate 1 is of a groove-shaped structure, an outer top cover 4 is arranged at the top of the upper box body top plate 1, and at least one inner cover plate 3 is arranged at the inner lower part of the upper box body top plate 1; an inner cover plate sealing strip 9 is arranged in a sealing groove on the periphery of the inner cover plate 3, and the upper box body top plate 1, the inner cover plate sealing strip 9 and the inner cover plate 3 are tightly matched under the action of negative pressure and self gravity of the dust remover to form primary sealing; install outer top cap sealing strip 2 in the seal groove of outer top cap 4 border, the top of outer top cap 4 is epitaxial installs clamp plate 5, closing device 6 all around, makes pressure through clamp plate 5, and even transmission is to outer top cap 4 on through adjusting closing device 6 to make outer top cap 4, outer top cap sealing strip 2 and go up the inseparable pressfitting of box roof 1, form at least second grade and seal. The utility model discloses an at least double-deck seal structure forms two-stage and above sealed form, has sealed effectual, the rate of leaking out is little, and it is effectual to keep warm, characteristics such as improve equipment operating stability.
Description
Technical Field
The utility model relates to a bag collector technical field, concretely relates to sealed apron of bag collector.
Background
The bag type dust collector is used as efficient dust collection equipment, is extremely widely applied in the field of dust collection and environmental protection, and becomes mainstream equipment for efficiently purifying fine particles more and more along with the improvement of environmental protection standards.
The air leakage rate is one of key indexes of the performance of the bag type dust collector, and the dust collector is not tightly sealed, so that the air leakage rate of equipment exceeds the standard, condensation is easy to occur, equipment corrosion and filter bag hardening are caused, and the long-term stable operation of the dust collector is seriously influenced. The sealing cover plate structure of the conventional bag type dust collector is poor, easy to deform, not tight in sealing and poor in heat insulation effect, and needs to be optimized and improved urgently.
Disclosure of Invention
To the above defect or the improvement demand of prior art, the utility model provides a sealed apron of bag collector, its purpose is in the sealed apron structure of overcoming conventional bag collector not good enough, yielding, sealed not tight, defects such as heat preservation effect difference.
In order to achieve the purpose, the utility model provides a sealing cover plate of a bag type dust collector, which comprises an upper box body top plate, wherein the upper box body top plate is of a groove-shaped structure, an outer top cover is arranged at the top of the upper box body top plate, and at least one inner cover plate is arranged at the inner lower part of the upper box body top plate; an inner cover plate sealing strip is arranged in a sealing groove on the periphery of the inner cover plate, and the top plate of the upper box body, the inner cover plate sealing strip and the inner cover plate are tightly matched under the action of negative pressure and self gravity of the dust remover to form primary sealing; the outer top cover sealing strip is installed in the sealing groove on the periphery of the outer top cover, the pressing plate and the pressing device are installed on the periphery of the extension of the top of the outer top cover, pressure is evenly transmitted to the outer top cover through the pressing plate by adjusting the pressing device, and therefore the outer top cover, the outer top cover sealing strip and the upper box top plate are tightly pressed to form at least two-stage sealing.
According to the embodiment of the utility model provides a, the inner cover board with the inside insulation material that has loaded of outer top cap.
According to the embodiment of the utility model, the pressing plate and the pressing device are connected through the bolt to form a pressing mechanism to press the outer top cover; or the outer top cover is pressed by adopting a cam or wedge block structure.
Generally, through the utility model discloses the above technical scheme who thinks compares with prior art, owing to provide cell type roof and sealed gland plate structure, realizes multistage sealed and heat preservation function, can gain following beneficial effect.
(1) The top plate of the upper box body is of a groove-shaped structure, so that the upper box body is simple to manufacture and low in cost.
(2) The multi-layer cover plate sealing structure forms at least two-stage sealing, and greatly improves the sealing effect.
(3) The outer top cover and the inner cover plate have heat preservation functions.
(4) The inner cover plate is sealed without using an additional pressing device, so that the space is saved, and the installation is simple.
The utility model discloses a multilayer seal structure forms two-stage and above sealed form, has sealed effectual, the rate of leaking out is little, and it is effectual to keep warm, improve characteristics such as equipment operating stability.
Drawings
Fig. 1 is a schematic diagram of a sealing cover structure of a bag-type dust collector.
Fig. 2 is a partially enlarged view of a in fig. 1.
In the figure: 1-upper box top plate; 2-outer top cover sealing strip; 3-inner cover plate; 4-outer top cover; 5, pressing a plate; 6-a pressing device; 7-bolt; 8-heat preservation material; 9-inner cover plate sealing strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1 and 2, a sealing cover plate of a bag type dust collector comprises an upper box top plate 1, wherein the upper box top plate 1 is of a groove-shaped structure, an outer top cover 4 is installed at the top of the upper box top plate 1, and an inner cover plate 3 is installed at the inner lower part of the upper box top plate 1; the inner cover plate 3 and the outer top cover 4 are filled with heat insulation materials 8; an inner cover plate sealing strip 9 is arranged in a sealing groove on the periphery of the inner cover plate 3, and the top plate 1 of the upper box body, the inner cover plate sealing strip 9 and the inner cover plate 3 are tightly matched under the action of negative pressure and self gravity of the dust remover to form first-stage sealing; install outer top cap sealing strip 2 in the seal groove of outer top cap 4 border, the top of outer top cap 4 is epitaxial installs clamp plate 5, closing device 6 all around, clamp plate 5, closing device 6 pass through bolt 7 and connect, adjust closing device 6 through bolt 7 and make pressure through clamp plate 5, even transmission is to outer top cap 4 on to make outer top cap 4, outer top cap sealing strip 2 and the inseparable pressfitting of last box roof 1, form the second grade and seal.
The pressing plate 5 and the pressing device 6 are connected through the bolt 7 to achieve a pressing function, or the pressing function is achieved through structural forms and connection modes such as a cam and a wedge block, the number of various pressing structures adopting the bolt 7 or the cam or the wedge block is not limited, and the pressing structures can be arranged as required.
The number of seal cover plates is not limited to two stages, and may be multi-stage seals.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a sealed apron of bag collector, includes upper box roof (1), characterized by: the upper box body top plate (1) is of a groove-shaped structure, an outer top cover (4) is arranged at the top of the upper box body top plate (1), and at least one inner cover plate (3) is arranged at the inner lower part of the upper box body top plate (1); an inner cover plate sealing strip (9) is arranged in a sealing groove on the periphery of the inner cover plate (3), and the top plate (1) of the upper box body, the inner cover plate sealing strip (9) and the inner cover plate (3) are tightly matched under the action of negative pressure of a dust remover and self gravity to form primary sealing; outer top cap sealing strip (2) are installed in the seal groove of outer top cap (4) border, and the top of outer top cap (4) is epitaxial installs clamp plate (5), closing device (6) all around, makes pressure process clamp plate (5) through adjusting closing device (6), and even transmission is to outer top cap (4) on to make outer top cap (4), outer top cap sealing strip (2) and last box roof (1) inseparable pressfitting, form at least second grade and seal.
2. The sealing cover plate for a bag-type dust collector as claimed in claim 1, wherein: the inner cover plate (3) and the outer top cover (4) are filled with heat insulation materials (8).
3. The sealing cover plate for a bag-type dust collector as claimed in claim 1, wherein: the pressing plate (5) and the pressing device (6) are connected through a bolt (7) to form a pressing mechanism for pressing the outer top cover (4); or the outer top cover (4) is pressed by adopting a cam or wedge block structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921399597.6U CN212039432U (en) | 2019-08-27 | 2019-08-27 | Sealing cover plate of bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921399597.6U CN212039432U (en) | 2019-08-27 | 2019-08-27 | Sealing cover plate of bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212039432U true CN212039432U (en) | 2020-12-01 |
Family
ID=73507848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921399597.6U Active CN212039432U (en) | 2019-08-27 | 2019-08-27 | Sealing cover plate of bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212039432U (en) |
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2019
- 2019-08-27 CN CN201921399597.6U patent/CN212039432U/en active Active
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