CN110292813A - A kind of boiler bag-type dust equipment - Google Patents
A kind of boiler bag-type dust equipment Download PDFInfo
- Publication number
- CN110292813A CN110292813A CN201910491178.3A CN201910491178A CN110292813A CN 110292813 A CN110292813 A CN 110292813A CN 201910491178 A CN201910491178 A CN 201910491178A CN 110292813 A CN110292813 A CN 110292813A
- Authority
- CN
- China
- Prior art keywords
- dust
- flue
- ash
- filter chamber
- bag
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 51
- 239000003500 flue dust Substances 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of boiler bag-type dust equipment, including filter chamber, and it is located at several flue-dust retainers below filter chamber, and it is located at the net air cavity above filter chamber, filter chamber side is connected with inlet channel, is equipped with several bag filters in filter chamber, filter chamber is connected to by bag filter with net air cavity, the side of net air cavity is connected with exhaust passage, and flue-dust retainer is in reverse frustoconic, is provided with deashing device in flue-dust retainer.The advantage of the invention is that by the way that deashing device is arranged in each flue-dust retainer, it can be while boiler bag-type dust equipment be dusted work, flue-dust retainer inner wall is cleaned, both the normal operation of equipment had been will not influence, guarantee efficiency of dust collection, the dust for being attached to deashing bucket inner wall can be swept in time again and fallen, remain the clean of deashing bucket inner wall.In addition, using the ash-removing plate of screw type, while capable of being attached to that dust is cleaned with water on flue-dust retainer inner wall, the dust of entire inner wall is pushed down, thus improves ash-removal effect.
Description
Technical field
The present invention relates to technical field of dust removal equipment, and in particular to a kind of boiler bag-type dust equipment.
Background technique
China's boiler plant can generate a large amount of flue gas mostly using raw coal as fuel after coal combustion, flue gas is gas and flue dust
Mixture, be pollution residential block atmosphere the main reason for.Wherein the ingredient of flue dust is very complicated, ash content, coal grain including fuel,
Oil droplet and high-temperature split product etc., these substances are very serious to the pollution of environment, also larger to the harmfulness of human body.In order to protect
Environmental and human health impacts are protected, flue gas could discharge after having to pass through dedusting.
Currently, fume treatment dedusting method mainly has cyclone dust removal, water film dedusting, electrostatic precipitation, bag-type dust, wherein cloth
Bag dedusting is because it has the characteristics that high dust collection efficiency, classification efficiency are high, filtering accuracy is high, as preferred dedusting method.But it passes
There is a defect in system boiler bag-type dust equipment, i.e., positioned at the flue-dust retainer of device bottom due to inclining using the design that closes up
It is easy to save bit by bit dust on oblique inner wall, discharge can not be slid automatically.These dusts saved bit by bit can only enter descendant by manhole
Work cleaning, one side manual cleaning low efficiency are difficult to make an overall screening progress that is clean, and delaying dedusting work, on the other hand also
It will affect the health of cleaning personnel.
Summary of the invention
The purpose of the present invention is to provide a kind of boiler bag-type dust equipment, and which solve conventional boiler bag-type dust equipment
Middle flue-dust retainer is easy to save bit by bit dust, and Dust artifact's cleaning efficiency is low and delays the problems such as dedusting work carries out.
The present invention through the following technical solutions to achieve the above objectives:
A kind of boiler bag-type dust equipment, including filter chamber, and several flue-dust retainers below filter chamber are located at, and
The net air cavity being located above filter chamber, the filter chamber side are connected with inlet channel, are equipped with several pocket type mistakes in filter chamber
Filter, filter chamber are connected to by bag filter with net air cavity, and the side of the net air cavity is connected with exhaust passage, the collection ash
Bucket is in reverse frustoconic, is provided with deashing device in the flue-dust retainer, the deashing device is removed in boiler bag-type dust equipment
While dirt works, flue-dust retainer inner wall is cleaned.
Further improvement lies in that the deashing device includes mounting rack, driving motor, transmission shaft, fixed link and ash-removing plate,
The driving motor is equipped with the center at the top of flue-dust retainer by mounting rack, and the transmission shaft is located in flue-dust retainer and is connected to
The output end of driving motor, the ash-removing plate are fixed on the side of transmission shaft by fixed link；
The driving motor driving transmission shaft rotation, transmission shaft drive ash-removing plate to rotate by fixed link, the ash-removing plate
Flue-dust retainer inner wall frictional movement is tightly attached in its outer ring when rotation.
Further improvement lies in that the mounting rack is made of the connection of cross and ring shape frame, the driving motor is set to ring
The inside of shape frame.
Further improvement lies in that the ash-removing plate helically type, and from top to bottom, the radius of spin is with flue-dust retainer internal diameter
Reduce and be gradually reduced, the outer ring of ash-removing plate fits in flue-dust retainer inner wall completely；When ash-removing plate rotation, ash-removing plate is to attached
While dust is cleaned with water on flue-dust retainer inner wall, dust is pushed down.
It is formed further improvement lies in that the ash-removing plate is connected by the aluminium alloy layer of inside with the spongy layer in outside.
Further improvement lies in that the driving motor uses either-rotation motor comprising a downward output end and one
A upward output end, for downward output end for driving transmission shaft, upward output end is connected with the piece that sweeps up dust, for clear
Sweep the dust deposited on driving motor.
The beneficial effects of the present invention are: it, can be in boiler bag-type dust by the way that deashing device is arranged in each flue-dust retainer
While equipment is dusted work, flue-dust retainer inner wall is cleaned, both will not influence the normal operation of equipment, guarantees dedusting
Efficiency, and the dust for being attached to deashing bucket inner wall can be swept in time and fallen, remain the clean of deashing bucket inner wall.In addition,
It is while capable of being attached to that dust is cleaned with water on flue-dust retainer inner wall, the dust of entire inner wall is past using the ash-removing plate of screw type
Lower promotion, thus improves ash-removal effect.The present invention also have performance stabilization, zero water consumption, it is pollution-free, configuration it is flexible, easy to maintain
The advantages that.
Detailed description of the invention
Fig. 1 is external structure schematic diagram of the invention；
Fig. 2 is schematic diagram of internal structure of the invention；
Fig. 3 is the structural schematic diagram of flue-dust retainer；
Fig. 4 is the partial structure diagram of deashing device；
In figure: 1, filter chamber；2, flue-dust retainer；3, net air cavity；4, inlet channel；5, bag filter；6, mounting rack；7, it drives
Dynamic motor；8, transmission shaft；9, fixed link；10, ash-removing plate；11, sweep up dust piece；12, exhaust passage.
Specific embodiment
The application is described in further detail with reference to the accompanying drawing, it is necessary to it is indicated herein to be, implement in detail below
Mode is served only for that the application is further detailed, and should not be understood as the limitation to the application protection scope, the field
Technical staff can make some nonessential modifications and adaptations to the application according to above-mentioned application content.
In conjunction with shown in Fig. 1 to Fig. 4, a kind of boiler bag-type dust equipment, including filter chamber 1, and it is located at 1 lower section of filter chamber
Several flue-dust retainers 2, and be located at the net air cavity 3 of the top of filter chamber 1,1 side of filter chamber is connected with inlet channel 4, air inlet
Channel 4 connects the dust air of mine discharge, several bag filters 5 is equipped in filter chamber 1, bag filter 5 is using fine
Dimension establishment production, can trap the solid particulate matter in dusty gas, and filter efficiency can reach 99%, can trap partial size greater than 0.3
The fine dust particles of micron.Filter chamber 1 is connected to by bag filter 5 with net air cavity 3, and the side of net air cavity 3 is connected with row
Gas channel 12 sets blower in exhaust passage 12, for providing the power of air draught.Flue-dust retainer 2 is in reverse frustoconic, 2 internal frame of flue-dust retainer
Equipped with deashing device, deashing device carries out 2 inner wall of flue-dust retainer clear while boiler bag-type dust equipment is dusted work
It sweeps.
In the embodiment of the present invention, above-mentioned deashing device includes mounting rack 6, driving motor 7, transmission shaft 8,9 and of fixed link
Ash-removing plate 10, mounting rack 6 are embedded in the upper surface of flue-dust retainer 2, are embedded with and are not stayed protrusion, guarantee the peace that flue-dust retainer 2 can also seal
Mounted in the lower section of filter chamber 1；Driving motor 7 is equipped with the center at 2 top of flue-dust retainer by mounting rack 6, and transmission shaft 8 is located at collection
Ash bucket 2 is interior and is connected to the output end of driving motor 7, and ash-removing plate 10 is fixed on the side of transmission shaft 8 by fixed link 9, fixed
Bar 9 has 3-4 root；Driving motor 7 drives transmission shaft 8 to rotate, and transmission shaft 8 drives ash-removing plate 10 to rotate by fixed link 9, ash-removing plate
2 inner wall frictional movement of flue-dust retainer is tightly attached in its outer ring when 10 rotation.
In the embodiment of the present invention, above-mentioned mounting rack 6 is made of the connection of cross and ring shape frame, and width setting is relatively narrow,
It reduces to greatest extent and deposits dust on mounting rack 6, driving motor 7 is set to the inside of toroidal frame, driving motor 7 and exhaust passage 12
Interior blower can connect same power supply, and revolving speed control is turned around in every 5-8s rotation.
In the embodiment of the present invention, above-mentioned ash-removing plate 10 helically type, and from top to bottom, the radius of spin is with flue-dust retainer 2
The reduction of internal diameter and be gradually reduced, the outer ring of ash-removing plate 10 fits in 2 inner wall of flue-dust retainer completely；When ash-removing plate 10 rotates, clearly
Hawk 10 pushes dust to while being attached to that dust is cleaned with water on 2 inner wall of flue-dust retainer down.Certainly, it needs according to ash-removing plate
The direction of rotation of 10 rotation direction control driving motor 7, cannot reversely rotate, such as the ash-removing plate 10 in Fig. 4, need according in figure
Shown in direction rotate, dust could be pushed down in this way.
In the embodiment of the present invention, above-mentioned ash-removing plate 10, which is connected by the aluminium alloy layer of inside with the spongy layer in outside, to be formed.
When ash-removing plate 10 rotates, spongy layer and 2 inner wall of flue-dust retainer form certain extruding force, in this way can increasing friction force, raising cleans with water
Effect and promotion effect.
In the embodiment of the present invention, above-mentioned driving motor 7 use either-rotation motor comprising a downward output end and
One upward output end, for downward output end for driving transmission shaft 8, upward output end is connected with the piece 11 that sweeps up dust,
For cleaning the dust deposited on driving motor 7.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of boiler bag-type dust equipment, including filter chamber (1), and it is located at several flue-dust retainers below filter chamber (1)
(2), and the net air cavity (3) that is located above filter chamber (1), filter chamber (1) side are connected with inlet channel (4), are filtered
Several bag filters (5) are equipped in chamber (1), filter chamber (1) is connected to by bag filter (5) with net air cavity (3), described
The side of net air cavity (3) is connected with exhaust passage (12), it is characterised in that: the flue-dust retainer (2) is in reverse frustoconic, the collection ash
It is provided with deashing device in bucket (2), the deashing device is while boiler bag-type dust equipment is dusted work, to collection ash
Bucket (2) inner wall is cleaned.
2. a kind of boiler bag-type dust equipment according to claim 1, it is characterised in that: the deashing device includes installation
Frame (6), driving motor (7), transmission shaft (8), fixed link (9) and ash-removing plate (10), the driving motor (7) pass through mounting rack
(6) it is equipped with the center at the top of flue-dust retainer (2), the transmission shaft (8) is located in flue-dust retainer (2) and is connected to driving motor
(7) output end, the ash-removing plate (10) are fixed on the side of transmission shaft (8) by fixed link (9)；
Driving motor (7) driving transmission shaft (8) rotation, transmission shaft (8) drive ash-removing plate (10) to turn by fixed link (9)
Dynamic, flue-dust retainer (2) inner wall frictional movement is tightly attached in its outer ring when the ash-removing plate (10) rotates.
3. a kind of boiler bag-type dust equipment according to claim 2, it is characterised in that: the mounting rack (6) is by cross
Frame connects composition with toroidal frame, and the driving motor (7) is set to the inside of toroidal frame.
4. a kind of boiler bag-type dust equipment according to claim 2, it is characterised in that: the ash-removing plate (10) is helically
Type, and from top to bottom, the radius of spin is gradually reduced with the reduction of flue-dust retainer (2) internal diameter, and the outer ring of ash-removing plate (10) is complete
Fit in flue-dust retainer (2) inner wall；When the ash-removing plate (10) rotation, ash-removing plate (10) is to being attached on flue-dust retainer (2) inner wall
While dust is cleaned with water, dust is pushed down.
5. a kind of boiler bag-type dust equipment according to claim 4, it is characterised in that: the ash-removing plate (10) is by inside
Aluminium alloy layer connect composition with the spongy layer in outside.
6. a kind of boiler bag-type dust equipment according to claim 2, it is characterised in that: the driving motor (7) uses
Either-rotation motor comprising a downward output end and a upward output end, downward output end are passed for driving
Moving axis (8), upward output end are connected with the piece that sweeps up dust (11), for cleaning the dust deposited on driving motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910491178.3A CN110292813A (en) | 2019-06-06 | 2019-06-06 | A kind of boiler bag-type dust equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910491178.3A CN110292813A (en) | 2019-06-06 | 2019-06-06 | A kind of boiler bag-type dust equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110292813A true CN110292813A (en) | 2019-10-01 |
Family
ID=68027582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910491178.3A Pending CN110292813A (en) | 2019-06-06 | 2019-06-06 | A kind of boiler bag-type dust equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110292813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769892A (en) * | 2021-09-29 | 2021-12-10 | 邢台市天元星食品设备有限公司 | Diffusion formula whirlwind static air purification system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168863B1 (en) * | 1984-06-18 | 1987-12-23 | Uzimet B.V. | Method for removing particles, consisting of, or comprising bituminous material and/or other organic compounds, from waste gases |
| CN204411967U (en) * | 2014-12-12 | 2015-06-24 | 蚌埠星源环保科技有限公司 | A kind of sack cleaner ash bucket |
| CN206252941U (en) * | 2016-11-25 | 2017-06-16 | 山东华顺环保科技股份有限公司 | A kind of bagroom warehouse exports automatic valve board structure |
| CN206262270U (en) * | 2016-12-04 | 2017-06-20 | 合肥合意环保机电装备制造有限公司 | A kind of stirring-type sack cleaner |
| CN206535349U (en) * | 2017-01-13 | 2017-10-03 | 湖南省三联环保科技有限公司 | A kind of grey bin device in the bag-type dust removal system of intelligentized control method |
| CN208809654U (en) * | 2018-09-10 | 2019-05-03 | 江苏博泰环保工程有限公司 | A kind of kiln gas dust-extraction unit |
-
2019
- 2019-06-06 CN CN201910491178.3A patent/CN110292813A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168863B1 (en) * | 1984-06-18 | 1987-12-23 | Uzimet B.V. | Method for removing particles, consisting of, or comprising bituminous material and/or other organic compounds, from waste gases |
| CN204411967U (en) * | 2014-12-12 | 2015-06-24 | 蚌埠星源环保科技有限公司 | A kind of sack cleaner ash bucket |
| CN206252941U (en) * | 2016-11-25 | 2017-06-16 | 山东华顺环保科技股份有限公司 | A kind of bagroom warehouse exports automatic valve board structure |
| CN206262270U (en) * | 2016-12-04 | 2017-06-20 | 合肥合意环保机电装备制造有限公司 | A kind of stirring-type sack cleaner |
| CN206535349U (en) * | 2017-01-13 | 2017-10-03 | 湖南省三联环保科技有限公司 | A kind of grey bin device in the bag-type dust removal system of intelligentized control method |
| CN208809654U (en) * | 2018-09-10 | 2019-05-03 | 江苏博泰环保工程有限公司 | A kind of kiln gas dust-extraction unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113769892A (en) * | 2021-09-29 | 2021-12-10 | 邢台市天元星食品设备有限公司 | Diffusion formula whirlwind static air purification system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107115744B (en) | A kind of centrifugal industrial dust collector | |
| CN208735831U (en) | A kind of fresh air purification device | |
| CN109847474B (en) | Efficient cloth bag dust remover | |
| CN107096309B (en) | A kind of filtering cartridge combined dust-remover | |
| CN201179398Y (en) | Filtering type dust wiper with constant resisting force for pneumatic grain elevator | |
| CN201140008Y (en) | Positive pressure inverse air draft bag-type dust-collector | |
| CN106237745A (en) | Rotary grate automatic dust removing apparatus | |
| CN109847489A (en) | A kind of deduster | |
| CN109266371A (en) | A kind of particle blanking mechanism and fall the net gas tower of stream | |
| CN110292813A (en) | A kind of boiler bag-type dust equipment | |
| CN200961246Y (en) | Dust remover of road sweeping lorry | |
| CN113151634B (en) | Fixed roof closed dust hood for converter tertiary dust removal system | |
| CN109528082A (en) | A kind of easy to operate Environmental-protecting dust-removing equipment | |
| CN219765645U (en) | Ash sliding plate type ash bucket for electric dust remover | |
| CN107261680A (en) | A kind of domestic air dust arrester | |
| CN203342596U (en) | Cyclone-bag dust removal device used for removing ash of dry type road sweeping machine | |
| CN114028875B (en) | Fire grate furnace incineration fly ash collecting and purifying device | |
| CN201572589U (en) | Integral-type cyclone filter collector | |
| CN211536914U (en) | Pulse bag-type dust collector | |
| CN201171948Y (en) | Rotational vibration impulse cross-folding type cloth-bag dust remover | |
| CN210814348U (en) | Easy deashing dust collecting equipment | |
| CN208898804U (en) | A kind of particle blanking mechanism and fall the net gas tower of stream | |
| CN204233923U (en) | Based on the Cyclonic deduster of train transmission | |
| CN102517050A (en) | Furnace platform automatic cleaning machine | |
| CN112546782A (en) | Dust collection and removal structure capable of achieving automatic cleaning of filter screen through rotation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Ming Inventor after: Wu Chuanxiang Inventor after: Wang Lihua Inventor after: Ma Li Inventor after: Cao Gongjie Inventor after: Li Rui Inventor after: Lu Fei Inventor after: Wang Hui Inventor before: Zhang Ming Inventor before: Wu Chuanxiang Inventor before: Li Rui Inventor before: Ma Li Inventor before: Zhu Hao Inventor before: Wang Lihua Inventor before: Lu Fei Inventor before: Wang Hui |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191001 |