CN209630873U - A kind of bag-type dust equipment - Google Patents
A kind of bag-type dust equipment Download PDFInfo
- Publication number
- CN209630873U CN209630873U CN201822112615.XU CN201822112615U CN209630873U CN 209630873 U CN209630873 U CN 209630873U CN 201822112615 U CN201822112615 U CN 201822112615U CN 209630873 U CN209630873 U CN 209630873U
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- Prior art keywords
- dust
- bag
- main body
- partition
- cloth
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Abstract
The utility model discloses a kind of bag-type dust equipment, is related to technical field of environment protection equipment, and primary structure includes main body, blast pipe, central tube, dust-removal cloth-bag, air outlet and dust removal port；Gas with dust is passed through in main body by blower by blast pipe, it is centrifuged under the action of helical blade on central tube, part dust is set to fall to dust removal port, to make to be greatly reduced by the gas dust content of dust-removal cloth-bag, it can be effectively reduced the load of dust-removal cloth-bag, to reduce the maintenance and replacement frequency of dust-removal cloth-bag, and realize better dust removing effects.
Description
Technical field
The utility model relates to technical field of environment protection equipment, more particularly to a kind of bag-type dust equipment.
Background technique
Bag-type dust equipment is the dust eliminating equipment being commonly used in the prior art, usually makes band dust using blower
Air-flow flow through dust-removal cloth-bag, dust is filtered by dust-removal cloth-bag, obtains clean gas.But existing bag filter there is also
Following defect: 1) in engineering design, most of each dust pelletizing system of bag filter is all using single cabinet bag pulse dedusting
Cleaning equipment of the device as dusty gas, since the dust concentration of the dusty gas of sucking is higher, if single cabinet pulse bag
Deduster carries out pulse backblowing when being dusted work, not only reduces reverse gas cleaning effect, also substantially reduces cloth bag
Service life increases the frequency of replacement cloth bag and the workload of maintenance, while also considerably increasing the operating cost of user, and
And once single cabinet bag filter generates failure, the clean-up effect that will lead to pulsed jet cloth filter reduces, purified
Dust emission concentration cannot often reach the discharge standard of national regulation；2) bag filter is a kind of common dry dust removal dress
It sets, is suitable for trapping tiny, dry, non-fiber dust, principle is the filtration using fabric to dusty gas
It is filtered, after dusty gas enters bag filter, particle is big, heavy dust is since the effect of gravity is naturally heavy
Drop, falls into storage ash bucket；Tiny dust is then by filter cloth bag detention.When work, dusty gas is entered in cabinet by blast pipe,
Gas passes through filter bag, and dust is delayed on the inner surface of filter bag, and the clean gas after sock filtration enters cabinet internal upper part
It is discharged in space above card through discharge pipe.Tiny dust by cloth bag detention and is adhered on cloth bag in air, with cloth
The increase of bag dust collector working time, the dust accumulated on cloth bag is more and more, and gas is increasingly difficult to affect by cloth bag
The dedusting working efficiency of bag filter is heavy then cause equipment damage.Therefore, need to be arranged on bag filter deashing device with
The dust on cloth bag is periodically removed, and a kind of way of the prior art is that vibrator is arranged in bag filter, vibrator vibration
All cloth bags are moved to achieve the purpose that deashing, the defect of this ash removal method is that cloth bag is often subject to the work of mechanical force
With damage is very fast；Another way is that large area revolution purging is carried out using air blower, is returned due to carrying out atmosphere by air blower
Turn purging, so bag filter blowback effect is poor, a large amount of dust is caused to be deposited on cloth bag, dust suction resistance increases, exhausting amount
Reduce, a large amount of dust generated in expanded perlite production process be discharged can not effectively, a large amount of dust is caused to enter workshop, it is dirty
Contaminate air environment；3) material of the cloth bag in air-box type bag filter is usually glass overlay film, and can tolerate limiting temperature is 250
DEG C, general normal working temperature is no more than 180 DEG C, and enters the high temperature dust tail gas of air-box type bag filter bag-type dust room
Temperature generally at 300 DEG C~400 DEG C, and if do not filtered for a long time when the relatively high flue gas of temperature enters in bag filter
In the zone of reasonableness bearing temperature of bag, danger will be generated, equipment damage is gently then caused to influence production, it is heavy then cause bag-type dust
Temperature in gas is easy to cause equipment to burst with pressure rise, endangers the life safety of worked personnel, does not have temperature control device
And pressure-detecting device, safety is not high, and service life is short.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of bag-type dust equipment, can reduce dust-removal cloth-bag
Maintenance and replacement frequency, and reach better dust removing effects.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of bag-type dust equipment, including main body, and the body side is provided with blast pipe, described
Body top is provided with air outlet, and the bottom of the main body is provided with dust removal port；The body interior is provided with a first partition,
It is provided with multiple cloth bag fixation holes in the first partition, is fixedly installed dust-removal cloth-bag in the cloth bag fixation hole.
Optionally, the main body is tubular structure.
Optionally, the blast pipe is set in the tangential direction of the main body.
Optionally, the body interior, which is located at below the dust-removal cloth-bag, is provided with a second partition, the second partition
Middle part is provided with a central tube, and the central tube is connected to the two sides up and down of the second partition, and the top of the central tube is higher than
The blast pipe.
Optionally, a helical blade is provided on the lateral wall of the central tube.
Optionally, the body interior, which is located above the first partition, is provided with a filter layer.
Optionally, the filter layer is glass fiber filter paper.
Optionally, a dust removing valve is provided in the dust removal port.
Optionally, it is provided with a pond below the main body, the dust removal port is goed deep into the pond.
Optionally, the air inlet tube end is communicated with a blower.
The utility model achieves following technical effect compared with the existing technology:
Bag-type dust equipment primary structure in the utility model includes main body, blast pipe, central tube, dust-removal cloth-bag, goes out
Air port and dust removal port；Gas with dust is passed through in main body by blower by blast pipe, the work of helical blade on central tube
Be centrifuged under, part dust made to fall to dust removal port, thus make by the gas dust content of dust-removal cloth-bag significantly under
Drop, can be effectively reduced the load of dust-removal cloth-bag, to reduce the maintenance and replacement frequency of dust-removal cloth-bag, and realize preferably
Dust removing effects.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model bag-type dust equipment；
Fig. 2 is the overlooking structure diagram of the utility model bag-type dust equipment.
Description of symbols: 1, air outlet；2, filter layer；3, first partition；4, dust-removal cloth-bag；5, second partition；6, wind
Machine；7, blast pipe；8, main body；9, dust removing valve；10, pond；11, dust removal port；12, helical blade；13, central tube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one:
As shown in Figure 1, the present embodiment provides a kind of bag-type dust equipment, including main body 8,8 side of main body are provided with
Blast pipe 7 is provided with air outlet 1 at the top of the main body 8, and the bottom of the main body 8 is provided with dust removal port 11；In the main body 8
Portion is provided with a first partition 3, and multiple cloth bag fixation holes are provided in the first partition 3, are fixed in the cloth bag fixation hole
It is provided with dust-removal cloth-bag 4.
In this specific embodiment, as illustrated in fig. 1 and 2, the main body 8 is tubular structure；The blast pipe 7 is set to institute
In the tangential direction for stating main body 8；The main body 8, which is internally located at below the dust-removal cloth-bag 4, is provided with a second partition 5, described
Be provided with a central tube 13 in the middle part of second partition 5, the central tube 13 is connected to the two sides up and down of the second partition 5, it is described in
The top of heart pipe 13 is higher than the blast pipe 7；A helical blade 12 is provided on the lateral wall of the central tube 13；The main body
8 are internally located above the first partition 3 and are provided with a filter layer 2；The filter layer 2 is glass fiber filter paper；The dedusting
A dust removing valve 9 is provided on mouth 11；A pond 10 is provided with below the main body 8；The dust removal port 11 gos deep into the pond 10
Interior 7 end of the blast pipe is communicated with a blower 6.
In use, enabling water to do not had dust removal port 11 completely for a certain amount of water is stored in pond 10；Start blower 6, it will
Gas with dust is passed through in main body 8 by blast pipe 7, is set in the tangential direction of main body 8 due to blast pipe 7, air-flow
It is rotated in main body 8 along 8 inner wall of main body, cooperates helical blade 12, the dust in air-flow is under the centrifugal movement of air-flow along main body 8
Inner wall and helical blade 12 fall to downwards dust removal port 11, and gas and a small amount of dust, which flow downwardly into, to be entered behind 13 bottom of central tube
Heart pipe 13, flows up along central tube 13, flows through dust-removal cloth-bag 4 later, and remaining dust is filtered by dust-removal cloth-bag 4, obtains base
The air-flow of this cleaning；Filter layer 2 can further increase the clean level of air-flow；When dust removal port 11 deposited a certain amount of dust
Afterwards, dust removing valve 9 is opened, under the action of 8 air pressure inside of main body, dust is blown to pond 10, is adsorbed with water.
It applies specific case in this specification to be expounded the principles of the present invention and embodiment, the above reality
The explanation for applying example is merely used to help understand the method and its core concept of the utility model；Meanwhile for the general of this field
Technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up institute
It states, the content of the present specification should not be construed as a limitation of the present invention.
Claims (3)
1. a kind of bag-type dust equipment, which is characterized in that including main body, the body side is provided with blast pipe, the main body
Top is provided with air outlet, and the bottom of the main body is provided with dust removal port；The body interior is provided with a first partition, described
It is provided with multiple cloth bag fixation holes in first partition, is fixedly installed dust-removal cloth-bag in the cloth bag fixation hole；
The blast pipe is set in the tangential direction of the main body；
The body interior, which is located at below the dust-removal cloth-bag, is provided with a second partition, is provided with one in the middle part of the second partition
Central tube, the central tube are connected to the two sides up and down of the second partition, and the top of the central tube is higher than the blast pipe；
A helical blade is provided on the lateral wall of the central tube；
The body interior, which is located above the first partition, is provided with a filter layer；
A dust removing valve is provided in the dust removal port；
It is provided with a pond below the main body, the dust removal port is goed deep into the pond；
The air inlet tube end is communicated with a blower.
2. bag-type dust equipment according to claim 1, which is characterized in that the main body is tubular structure.
3. bag-type dust equipment according to claim 1, which is characterized in that the filter layer is glass fiber filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112615.XU CN209630873U (en) | 2018-12-17 | 2018-12-17 | A kind of bag-type dust equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112615.XU CN209630873U (en) | 2018-12-17 | 2018-12-17 | A kind of bag-type dust equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209630873U true CN209630873U (en) | 2019-11-15 |
Family
ID=68474814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112615.XU Expired - Fee Related CN209630873U (en) | 2018-12-17 | 2018-12-17 | A kind of bag-type dust equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209630873U (en) |
-
2018
- 2018-12-17 CN CN201822112615.XU patent/CN209630873U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210817 Address after: 518000 Room 201, building 1, No. 12, Gongye 1st Road, Jinsha community, Kengzi street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Meifu Technology Co.,Ltd. Address before: 518000 Building 2, Hengtang Road, Shijing community, Shijing street, Pingshan District, Shenzhen, Guangdong Patentee before: SHENZHEN MAFA ENVIRONMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |