CN205925242U - Clear dust bag formula dust collecting equipment of vibration - Google Patents
Clear dust bag formula dust collecting equipment of vibration Download PDFInfo
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- CN205925242U CN205925242U CN201620865649.4U CN201620865649U CN205925242U CN 205925242 U CN205925242 U CN 205925242U CN 201620865649 U CN201620865649 U CN 201620865649U CN 205925242 U CN205925242 U CN 205925242U
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- filter bag
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Abstract
The utility model relates to a clear dust bag formula dust collecting equipment of vibration, including the body support, be equipped with the dust remover box on the body support, be equipped with dust remover splitting room in the dust remover box, fixed filter bag on the dust remover splitting room, dust remover splitting room and filter bag separate the dust remover box for flue gas chamber and air -purifying chamber, flue gas chamber is connected with imported smoke box, the air -purifying chamber is connected with the export smoke box, gyration blowback vibration dust cleaning mechanism is connected to the filter bag, gyration blowback vibration dust cleaning mechanism can produce tunable frequency's vibration air current according to the needs of the surperficial deposition circumstances of filter bag, or direct directly deliver to the filter bag with the mild air current of low pressure inside, the transfixion is accomplished to the filter bag during deashing, thus, the deashing effect obviously improves, the deashing is effectual, and almost do not receive the damage to the filter bag, the life of filter bag also obtains showing the improvement that lands, and simultaneously, whole platform dust collecting equipment's structure and traditional bag collector's structure are compared, it is fairly simple, equipment unit is few, the equipment operation is reliable.
Description
Technical field
This utility model is related to a kind of cleaner, especially a kind of vibration cleaning bag-type dust collecting equipment.
Background technology
At present, sack cleaner is widely used in purifying metallurgy, mine, chemical industry, cement, generating, grain in the industry
The dusty gases produced by industry such as processing.The operation principle of sack cleaner, is dusty gas to be introduced cleaner unit and makes it
Through the filter bag in cleaner unit, grit is intercepted and stays filter bag surface, forms a dust layer.Pure air is then suitable
Profit flows out cleaner unit by filter bag.When sack cleaner filters, filtered airflow is flowed in filter bag through filtrate by outside filter bag
Portion, grit is attached on the outer surface of filter bag.After running a period of time, bag-type duster filtering bag meets the dust of dirt surface accumulation
Layer is increasingly thicker, so that the drag losses of cleaner unit is increased.Therefore, after sack cleaner runs a period of time, need to carry out clearly
Ash.
The purge mode of existing sack cleaner is mainly by height using pulse jetting deashing, pulse jetting deashing mode
Pressure air is blown at a high speed filter bag in the of short duration time (typically not greater than 0.2 second), produces the blowback air-flow reverse with filtered airflow,
Make in filter bag, to produce impulsive inflation shake, filter bag wall obtains very high outside acceleration, thus shaking off dust.This mode belongs to
Dynamic deashing.The purge mode of above-mentioned pulse jet is to make to be attached to the dust layer on filter bag surface by the change of filter bag profile
Come off.But because the deashing time is short, the transmission effect with compressed air reduces with the increase of distance, some parts
Dust stratification will be difficult to clear up, the dust stratification impact deashing of residual, dust removing effects.And long-term, deformation repeatedly can lead to accelerate filter
The fatigue of bag, is significantly reduced the service life of filter bag.Cost due to filter bag occupies larger proportion in whole cleaner unit,
And the quantity of filter bag is very big, replacing filter bag is extremely inconvenient, and therefore the flimsy problem of filter bag seems very prominent.
Utility model content
Of the present utility model is to solve the defect existing for cleaner in prior art, providing a kind of vibration cleaning
Bag-type dust collecting equipment.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of vibration cleaning bag-type dust collecting equipment, including this body support frame, is provided with dust collector box body on this body support frame, is removing
It is provided with cleaner unit splitting room in dirt device casing, cleaner unit splitting room fixes filter bag, cleaner unit splitting room and filter bag are by cleaner unit
Casing is divided into smoke chamber and air-purifying chamber, and smoke chamber is connected with import smoke box, and air-purifying chamber is connected with outlet smoke box, and described filter bag is even
Meet rotary counter-blowing vibration cleaning mechanism.
A kind of above-mentioned vibration cleaning bag-type dust collecting equipment, described rotary counter-blowing vibration cleaning mechanism includes blowback elbow,
One end of blowback elbow is connected with cleaner unit splitting room by cleaner unit locellus cover, and the other end of blowback elbow connects positioning transmission
Mechanism, positioning and driving mechanism is fixedly installed in the support beam of cleaner unit top cover position, and positioning and driving mechanism input connects electronic
Valve, positioning and driving mechanism outfan is connected with described blowback elbow, and positioning and driving mechanism centre position is equipped with sliding bearing.
A kind of above-mentioned vibration cleaning bag-type dust collecting equipment, described blowback elbow is connected with vibration generating arrangement.
A kind of above-mentioned vibration cleaning bag-type dust collecting equipment, described electrically operated valve is connected with induced pipe.
A kind of above-mentioned vibration cleaning bag-type dust collecting equipment, described body support frame sets at the upper underface in described filter bag
There is ash bucket.
The beneficial effects of the utility model are：Vibration generating arrangement can according to filter bag superficial dust situation need produce
The vibratory flow of frequency-adjustable, or directly low pressure smooth air flow is fed directly to inside filter bag, during deashing filter bag accomplish static
Motionless, so, ash-removal effect significantly improves, and ash-removal effect is good, and filter bag is not almost sustained damage, the service life of filter bag
Also it is significantly improved, meanwhile, the structure of whole cleaner is compared with the structure of conventional bag cleaner unit, relatively simpler
Single, part of appliance is few, and equipment is reliable.
Brief description
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of this utility model rotary counter-blowing vibration cleaning mechanism.
Specific embodiment
As shown in figure 1, a kind of vibration cleaning bag-type dust collecting equipment, including this body support frame 1, this body support frame 1 is provided with and removes
Dirt device casing 2, is provided with cleaner unit splitting room 3 in dust collector box body 2, filter bag 4 is fixed in cleaner unit splitting room 3, cleaner unit divides
Dust collector box body 2 is divided into smoke chamber 5 and air-purifying chamber 6 by pocket 3 and filter bag 4, and smoke chamber 5 is connected with import smoke box 7, air-purifying chamber
6 are connected with outlet smoke box 8, and filter bag 4 connects rotary counter-blowing vibration cleaning mechanism 9, and this body support frame 1 is located at the underface of filter bag 4
Place is provided with ash bucket 10, and the dust in flue gas is delayed at filter bag 4 outer surface, when detention is arrived in the dust accumulation of filter bag 4 outer surface
When to a certain degree, rotary counter-blowing vibration cleaning mechanism 9 starts, and selects vibratory flow deashing according to filter bag 4 superficial dust situation, or
Person's simple flow-through gas deashing, the dust of filter bag trapping falls in ash bucket 10.
As shown in Figure 1 and Figure 2, rotary counter-blowing vibration cleaning mechanism 9 includes blowback elbow 91, and one end of blowback elbow 91 leads to
Cross cleaner unit locellus cover 92 to be connected with cleaner unit splitting room 3, the other end of blowback elbow 91 connects positioning and driving mechanism 93, positioning
Drive mechanism 93 is fixedly installed in cleaner unit top cover position support beam 94, and positioning and driving mechanism 93 input connects electrically operated valve
95, positioning and driving mechanism 93 outfan is connected with blowback elbow 91, and positioning and driving mechanism 93 centre position is equipped with sliding bearing 96.
Further, blowback elbow 91 is connected with vibration generating arrangement 97, and electrically operated valve 95 is connected with induced pipe 98.
This cleaner utilizes sack cleaner to process air-introduced machine exit purifying smoke, is entered by blowback pipeline 98 blowback
Enter and carry out deashing inside cleaner unit, its implementation is：
Vibration cleaning, vibration cleaning, the blowback pipeline 98 being placed in sack cleaner top in deashing is started working, blowback
The internal electrically operated valve 95 of pipe-line system is opened, and blowback air-flow is introduced in rotary counter-blowing vibration cleaning mechanism 9, rotary counter-blowing shakes
Dynamic deashing mechanism 9 is rotated return bend 91 to cleaner unit splitting room 3 top needing deashing by positioning and driving mechanism 93, shakes
Dynamic generating meanss 97 are started working, and vibration generating arrangement 97 produces dither air-flow, and dither air-flow passes through blowback air-flow
It is directed in cleaner unit splitting room 3, be evenly dispersed in every filter bag 4 in cleaner unit splitting room 3, high frequency vibrating air-flow is in filter bag
4 internal cause filter bag superficial dusts to produce shake, larger hardened dust stratification layer is destructurized under dither effect, dust stratification with
After between filter bag, absorption affinity is destroyed, dust stratification departs from filter bag surface and falls in ash bucket 10, vibration cleaning, and bleed pressure is low, vibration
Frequency-adjustable, filter bag ash removal effect is good.
Static deashing, static deashing is in sack cleaner deashing, is not turned on vibration generating arrangement 97, low pressure is gentle
Blowback air-flow, is directed into cleaner unit splitting room 3 by induced pipe 98 through return bend 91, and filter bag 4 is carried out with deashing, static clear
Grey blowback air gas is forced down, and air-flow is gentle, filter bag 4 can be made to be in actionless state, filter bag 4 is damaged minimum.
Preferably, the ash removal method of sack cleaner can be carried out with static two kinds of different forms of deashing using vibration cleaning
Deashing
After this device starts, electrically operated valve 95 receives enabling signal, and electrically operated valve 95 is opened, and blowback source of the gas passes through air inducing
Pipeline 98 is introduced in inside this device.Meanwhile, positioning and driving mechanism 93 is started working, and positioning and driving mechanism 93 drives blowback curved
91 do batch (-type) gyration, and on each stop position, reverse-blow pipe stops certain time, and now blowback air flows through positioning
The inner chamber of drive mechanism 93, vibration generating arrangement 97 is started working generation vibratory flow, or vibration generating arrangement 97 does not work, instead
Air blowing flows through blowback elbow 91 and is fed in cleaner unit splitting room 3, carries out deashing to the filter bag 4 in this cleaner unit splitting room 3.
According to filter bag 4 superficial dust situation, when vibration generating arrangement 97 works, blowback vibratory flow enters in filter bag 4
Behind portion, high frequency vibrating air-flow causes filter bag 4 superficial dust to produce shake inside filter bag 4, and larger hardened dust stratification layer is in dither
Destructurized under effect, after between dust stratification and filter bag 4, absorption affinity is destroyed, dust stratification departs from filter bag surface and falls in ash bucket 10.
When vibration generating arrangement 97 does not work, low pressure smooth air flow is directly entered inside filter bag 4, due to filter bag built-in pressure ratio filter bag
External pressure is slightly higher, after low pressure smooth air flow passes through the filter bag 4 being in tensioning state, in dust layer and the filter of filter bag 4 outer surface
Form a gasification layer between layer of cloth, and destroy adhesion between the two, the dust layer of filter bag 4 outer surface is immediately from heavy sensation of the body
In the presence of power, downward landing is to ash bucket 10.
With pressure less vibration blowback air-flow or the less smooth air flow of pressure, instead of the arteries and veins of high frequency due to during deashing
Dynamic blowback air-flow, filter bag can be motionless with remains stationary in deashing, and so, during deashing, filter bag does not almost sustain damage, filter bag
Life-span be significantly improved.Meanwhile, during deashing, the blowback air-flow of pressure stability instead of the pulsating back-blowing air-flow of high frequency,
Therefore just can omit the device of the pulsating back-blowing air-flow manufacturing high frequency, simplify equipment, reduce cost, and improve equipment
Reliability of operation.
This utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, making any change in its shape or structure, every have same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (5)
1. a kind of vibration cleaning bag-type dust collecting equipment, including this body support frame, is provided with dust collector box body on this body support frame, its feature
It is, be provided with cleaner unit splitting room in dust collector box body, cleaner unit splitting room is fixed filter bag, cleaner unit splitting room and filter bag
Dust collector box body is divided into smoke chamber and air-purifying chamber, smoke chamber is connected with import smoke box, air-purifying chamber is connected with outlet smoke box, institute
State filter bag and connect rotary counter-blowing vibration cleaning mechanism.
2. a kind of vibration cleaning bag-type dust collecting equipment according to claim 1 is it is characterised in that described rotary counter-blowing vibrates
Deashing mechanism includes blowback elbow, and one end of blowback elbow is connected with cleaner unit splitting room by cleaner unit locellus cover, and blowback is curved
The other end of head connects positioning and driving mechanism, and positioning and driving mechanism is fixedly installed in the support beam of cleaner unit top cover position, positioning
Drive mechanism input connects electrically operated valve, and positioning and driving mechanism outfan is connected with described blowback elbow, positioning and driving mechanism
Centre position is equipped with sliding bearing.
3. a kind of vibration cleaning bag-type dust collecting equipment according to claim 2 is it is characterised in that described blowback elbow connects
There is vibration generating arrangement.
4. a kind of vibration cleaning bag-type dust collecting equipment according to claim 2 is it is characterised in that described electrically operated valve connects
There is induced pipe.
5. a kind of vibration cleaning bag-type dust collecting equipment according to claim 1 is it is characterised in that described body support frame is upper
It is provided with ash bucket at the underface of described filter bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865649.4U CN205925242U (en) | 2016-08-10 | 2016-08-10 | Clear dust bag formula dust collecting equipment of vibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865649.4U CN205925242U (en) | 2016-08-10 | 2016-08-10 | Clear dust bag formula dust collecting equipment of vibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925242U true CN205925242U (en) | 2017-02-08 |
Family
ID=57923406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865649.4U Active CN205925242U (en) | 2016-08-10 | 2016-08-10 | Clear dust bag formula dust collecting equipment of vibration |
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| CN (1) | CN205925242U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268074A (en) * | 2016-08-10 | 2017-01-04 | 北京赫宸环境工程股份有限公司 | A kind of vibration cleaning bag-type dust collecting equipment |
| CN112604440A (en) * | 2020-12-23 | 2021-04-06 | 湖南华中天地环保科技有限公司 | Side-inserted flat cloth bag type smelting plant flue gas dust removal and ash removal integrated equipment |
| CN114870508A (en) * | 2022-06-17 | 2022-08-09 | 安徽顺达环保科技股份有限公司 | Filter bag protection device and method for bag type dust collector |
-
2016
- 2016-08-10 CN CN201620865649.4U patent/CN205925242U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268074A (en) * | 2016-08-10 | 2017-01-04 | 北京赫宸环境工程股份有限公司 | A kind of vibration cleaning bag-type dust collecting equipment |
| CN112604440A (en) * | 2020-12-23 | 2021-04-06 | 湖南华中天地环保科技有限公司 | Side-inserted flat cloth bag type smelting plant flue gas dust removal and ash removal integrated equipment |
| CN114870508A (en) * | 2022-06-17 | 2022-08-09 | 安徽顺达环保科技股份有限公司 | Filter bag protection device and method for bag type dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101500 Canbo Road, Miyun Economic Development Zone, Beijing 21 Patentee after: Beijing He Chen wisdom energy science and technologys LLC Address before: 101500 Canbo Road, Miyun Economic Development Zone, Beijing 21 Patentee before: BEIJING HECHEN ENVIRONMENTAL ENGINEERING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220323 Address after: 333000 plant 3 in the acceleration base of Changnan new area, Jingdezhen City, Jiangxi Province Patentee after: Jiangxi hechen Technology Co.,Ltd. Address before: 101500 Canbo Road, Miyun Economic Development Zone, Beijing 21 Patentee before: Beijing He Chen wisdom energy science and technologys LLC |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of bag type dust removal equipment with vibration dust removal Effective date of registration: 20220928 Granted publication date: 20170208 Pledgee: Bank of China Limited Jingdezhen Branch|Jingdezhen branch of Postal Savings Bank of China Ltd. Pledgor: Jiangxi hechen Technology Co.,Ltd. Registration number: Y2022990000658 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |