CN108525415B - Reverse-flow pulse back-blowing bag filter blowing device - Google Patents
Reverse-flow pulse back-blowing bag filter blowing device Download PDFInfo
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- CN108525415B CN108525415B CN201810368567.2A CN201810368567A CN108525415B CN 108525415 B CN108525415 B CN 108525415B CN 201810368567 A CN201810368567 A CN 201810368567A CN 108525415 B CN108525415 B CN 108525415B
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- air
- pipe
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- blowing
- pipes
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- 238000007664 blowing Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 abstract description 16
- 239000007924 injection Substances 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 14
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a jetting device of a reverse-flow pulse back-blowing bag filter, which comprises jetting installation layers which are sequentially installed along the vertical direction; the jetting installation layer comprises a plurality of jetting installation units distributed in a rectangular array, and adjacent jetting installation units are connected through a fixed connecting pipe. The invention can efficiently remove dust by the cooperation of the plurality of injection mounting units, and can efficiently operate other injection mounting units by the simple structural mounting cooperation when any injection mounting unit has a blockage fault, thereby effectively improving the injection efficiency and having good use value and application prospect.
Description
Technical Field
The invention belongs to the field of bag filters, and particularly relates to a reverse-flow pulse back-blowing bag filter blowing device.
Background
The smoke dust gas is filtered by the bag type dust collector, and primary dust is formed on the surface of the filter bag, and the primary dust becomes a main filtering layer of the filter bag in the later dust removing process. With the corresponding increase of dust resistance, when the pressure difference between two sides of the filter bag is increased to a certain value, the fine dust attached to the filter bag layer can be squeezed away, and the dust removal efficiency is obviously reduced. Therefore, when the resistance of the dust remover reaches a certain value, the dust is removed in time. Traditional bag filter jetting device is inefficient, and the structure is complicated, can't adapt to customer's user demand.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a reverse-flow pulse back-blowing bag filter blowing device which is high in dust removal efficiency.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
the injection device of the countercurrent pulse back-blowing bag filter comprises injection mounting layers which are sequentially mounted in the vertical direction;
the blowing installation layer comprises a plurality of blowing installation units distributed in a rectangular array, and adjacent blowing installation units are connected through a fixed connecting pipe;
the blowing installation unit comprises a first installation fixing piece and a second installation fixing piece which are distributed up and down, six air through pipes are uniformly distributed between the first installation fixing piece and the second installation fixing piece along the circumferential direction, a first air gathering piece is fixedly installed above the first installation fixing piece, and a second air gathering piece is fixedly installed below the second installation fixing piece;
the first mounting and fixing part comprises a first mounting and fixing ring, six first air vents are uniformly distributed on the edge of the first mounting and fixing ring along the circumferential direction, first air guide pipes corresponding to the first air vents are uniformly distributed on the edge of the inner surface of the first mounting and fixing ring along the circumferential direction, and six positioning clamp pipes are uniformly distributed in the middle of the outer surface of the first mounting and fixing ring along the circumferential direction; the second mounting and fixing part comprises a second mounting and fixing ring, six second vent holes are uniformly distributed in the edge of the second mounting and fixing ring along the circumferential direction, second air guide pipes corresponding to the second vent holes are uniformly distributed in the edge of the inner surface of the second mounting and fixing ring along the circumferential direction, and six positioning clamp columns matched with the positioning clamp pipes are uniformly distributed in the middle of the outer surface of the second mounting and fixing ring along the circumferential direction; air blowing holes are uniformly distributed on the circumference of the air through pipe; the first air gathering piece comprises a first annular air gathering pipe, four first connecting air pipes which are horizontally distributed and six first positioning air pipes which are vertically distributed are uniformly distributed on the periphery of the first annular air gathering pipe, and the first positioning air pipes are communicated with the upper ends of the air through pipes; the second air gathering piece comprises a second annular air gathering pipe, four second connecting air pipes which are horizontally distributed and six second positioning air pipes which are vertically distributed are uniformly distributed on the periphery of the second annular air gathering pipe, and the second positioning air pipes are communicated with the lower end of the air through pipe.
Furthermore, interference fit is formed between the first positioning air pipe and the upper end of the air through pipe and between the second positioning air pipe and the lower end of the air through pipe.
Furthermore, the fixed connecting pipe is in interference fit with the first connecting air pipe and the second connecting air pipe.
Furthermore, the positioning clamp pipe and the positioning clamp column are in interference fit.
The invention has the beneficial effects that:
the invention can efficiently remove dust by the cooperation of the plurality of injection mounting units, and can efficiently operate other injection mounting units by the simple structural mounting cooperation when any injection mounting unit has a blockage fault, thereby effectively improving the injection efficiency and having good use value and application prospect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is an exploded view of a portion of the structure of the present invention;
fig. 5 is an exploded view of a partial structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
The injection device of the countercurrent pulse back-blowing bag filter shown in figure 1 comprises injection installation layers 3 which are sequentially installed along the vertical direction.
As shown in fig. 2, the blowing installation layer 3 includes a plurality of blowing installation units 1 distributed in a rectangular array, and adjacent blowing installation units 1 are connected by a fixed connection pipe 2.
As shown in fig. 3, the blowing mounting unit 1 includes a first mounting fixture 11 and a second mounting fixture 12 which are distributed vertically, six air ducts 13 are uniformly distributed between the first mounting fixture 11 and the second mounting fixture 12 along a circumferential direction, a first air gathering member 14 is fixedly mounted above the first mounting fixture 11, and a second air gathering member 15 is fixedly mounted below the second mounting fixture 12.
As shown in fig. 4 and 5, the first mounting and fixing member 11 includes a first mounting and fixing ring 111, six first vent holes 112 are uniformly distributed on the edge of the first mounting and fixing ring 111 along the circumferential direction, first air ducts 113 corresponding to the first vent holes 112 are uniformly distributed on the edge of the inner surface of the first mounting and fixing ring 111 along the circumferential direction, and six positioning clamp pipes 114 are uniformly distributed in the middle of the outer surface of the first mounting and fixing ring 111 along the circumferential direction; the second mounting and fixing part 12 comprises a second mounting and fixing ring 121, six second vent holes 122 are uniformly distributed on the edge of the second mounting and fixing ring 121 along the circumferential direction, second air guide pipes 123 corresponding to the second vent holes 122 are uniformly distributed on the edge of the inner surface of the second mounting and fixing ring 121 along the circumferential direction, and six positioning clamp columns 124 matched with the positioning clamp pipes 114 are uniformly distributed in the middle of the outer surface of the second mounting and fixing ring 121 along the circumferential direction; air blowing holes 131 are uniformly distributed on the periphery of the air through pipe 13; the first air gathering piece 14 comprises a first annular air gathering pipe 141, four first connecting air pipes 142 distributed horizontally and six first positioning air pipes 143 distributed vertically are uniformly distributed on the periphery of the first annular air gathering pipe 141, and the first positioning air pipes 143 are communicated with the upper end of the air through pipe 13; the second air gathering piece 15 comprises a second annular air gathering pipe 151, the second air gathering pipe 151 is circumferentially and evenly distributed with four second connecting air pipes 152 which are horizontally distributed and six second positioning air pipes 153 which are vertically distributed, the second positioning air pipes 153 are communicated with the lower end of the air through pipe 13, the upper ends of the first positioning air pipes 143 and the air through pipe 13 are in interference fit, the lower ends of the second positioning air pipes 153 and the air through pipe 13 are in interference fit, the fixed connecting pipe 2 and the first connecting air pipes 142 are in interference fit, the second connecting air pipes 152 are in interference fit, and the positioning clamping pipes 114 and the positioning clamping columns 124 are in interference fit.
The invention can efficiently remove dust by the cooperation of the plurality of injection mounting units, and can efficiently operate other injection mounting units by the simple structural mounting cooperation when any injection mounting unit has a blockage fault, thereby effectively improving the injection efficiency and having good use value and application prospect.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (4)
1. Pulse blowback bag filter jetting device against current, its characterized in that: comprises a blowing installation layer (3) which is sequentially installed along the vertical direction;
the blowing installation layer (3) comprises a plurality of blowing installation units (1) distributed in a rectangular array, and adjacent blowing installation units (1) are connected through a fixed connecting pipe (2);
the blowing installation unit (1) comprises a first installation fixing piece (11) and a second installation fixing piece (12) which are distributed up and down, six air through pipes (13) are uniformly distributed between the first installation fixing piece (11) and the second installation fixing piece (12) along the circumferential direction, a first air gathering piece (14) is fixedly installed above the first installation fixing piece (11), and a second air gathering piece (15) is fixedly installed below the second installation fixing piece (12);
the first mounting and fixing part (11) comprises a first mounting and fixing ring (111), six first vent holes (112) are uniformly distributed in the edge of the first mounting and fixing ring (111) along the circumferential direction, first air guide pipes (113) corresponding to the first vent holes (112) are uniformly distributed in the edge of the inner surface of the first mounting and fixing ring (111) along the circumferential direction, and six positioning clamp pipes (114) are uniformly distributed in the middle of the outer surface of the first mounting and fixing ring (111) along the circumferential direction; the second mounting and fixing part (12) comprises a second mounting and fixing ring (121), six second vent holes (122) are uniformly distributed in the edge of the second mounting and fixing ring (121) along the circumferential direction, second air guide pipes (123) corresponding to the second vent holes (122) are uniformly distributed in the edge of the inner surface of the second mounting and fixing ring (121) along the circumferential direction, and six positioning clamp columns (124) matched with the positioning clamp pipes (114) are uniformly distributed in the middle of the outer surface of the second mounting and fixing ring (121) along the circumferential direction; air blowing holes (131) are uniformly distributed on the periphery of the air through pipe (13); the first air gathering piece (14) comprises a first annular air gathering pipe (141), four first connecting air pipes (142) which are horizontally distributed and six first positioning air pipes (143) which are vertically distributed are uniformly distributed on the peripheral side of the first annular air gathering pipe (141), and the first positioning air pipes (143) are communicated with the upper end of the air through pipe (13); the second air gathering piece (15) comprises a second annular air gathering pipe (151), four second connecting air pipes (152) which are horizontally distributed and six second positioning air pipes (153) which are vertically distributed are evenly distributed on the peripheral side of the second annular air gathering pipe (151), and the second positioning air pipes (153) are communicated with the lower end of the air through pipe (13).
2. The reverse flow pulse back-blowing bag filter blowing device of claim 1, wherein: and the first positioning air pipe (143) is in interference fit with the upper end of the air through pipe (13), and the second positioning air pipe (153) is in interference fit with the lower end of the air through pipe (13).
3. The reverse flow pulse back-blowing bag filter blowing device of claim 1, wherein: the fixed connecting pipe (2) is in interference fit with the first connecting air pipe (142) and the second connecting air pipe (152).
4. The reverse flow pulse back-blowing bag filter blowing device of claim 1, wherein: the positioning clamp tube (114) and the positioning clamp column (124) are in interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368567.2A CN108525415B (en) | 2018-04-23 | 2018-04-23 | Reverse-flow pulse back-blowing bag filter blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810368567.2A CN108525415B (en) | 2018-04-23 | 2018-04-23 | Reverse-flow pulse back-blowing bag filter blowing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108525415A CN108525415A (en) | 2018-09-14 |
| CN108525415B true CN108525415B (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810368567.2A Active CN108525415B (en) | 2018-04-23 | 2018-04-23 | Reverse-flow pulse back-blowing bag filter blowing device |
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| Country | Link |
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| CN (1) | CN108525415B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485315A (en) * | 2010-12-06 | 2012-06-06 | 吴蔓洁 | Blowing method of pulse bag filler and apparatus used therein |
| CN106492562A (en) * | 2016-12-16 | 2017-03-15 | 常州市康安环保设备有限公司 | A kind of pulse backblowing deashing device |
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2018
- 2018-04-23 CN CN201810368567.2A patent/CN108525415B/en active Active
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| CN108525415A (en) | 2018-09-14 |
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Effective date of registration: 20180912 Address after: 236500 incubator of innovation and entrepreneurship Park in Jieshou City, Fuyang, Anhui Applicant after: ANHUI CHUANGLI PRODUCTIVITY PROMOTION CENTER Co.,Ltd. Address before: 236500 west side of the five floor of the administrative committee of Jieshou City Economic Development Zone, Fuyang, Anhui Applicant before: JIESHOU YINGFENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20190426 Address after: 236500 west side of the five floor of the administrative committee of Jieshou City Economic Development Zone, Fuyang, Anhui Applicant after: JIESHOU YINGFENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 236500 incubator of innovation and entrepreneurship Park in Jieshou City, Fuyang, Anhui Applicant before: ANHUI CHUANGLI PRODUCTIVITY PROMOTION CENTER Co.,Ltd. |
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Effective date of registration: 20231225 Address after: 034016 north of Caojiazhuang village, beiyijing Township, Xinfu District, Xinzhou City, Shanxi Province Patentee after: Xinzhou Lantian Boiler Co.,Ltd. Address before: 236500 west side of the five floor of the administrative committee of Jieshou City Economic Development Zone, Fuyang, Anhui Patentee before: JIESHOU YINGFENG ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |