CN216295634U - Dust remover for tobacco industry - Google Patents
Dust remover for tobacco industry Download PDFInfo
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- CN216295634U CN216295634U CN202120509340.2U CN202120509340U CN216295634U CN 216295634 U CN216295634 U CN 216295634U CN 202120509340 U CN202120509340 U CN 202120509340U CN 216295634 U CN216295634 U CN 216295634U
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- dust
- filter
- centrifugal fan
- primary cyclone
- conveying pipeline
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Abstract
The utility model relates to the technical field of dust removal and purification equipment, in particular to a dust remover for tobacco industry, which comprises a dust suction device, wherein the dust suction device is connected with a conveying pipeline, the conveying pipeline is connected with a primary cyclone filter, the primary cyclone filter is connected with a secondary filter cylinder filter, the secondary filter cylinder filter is connected with a multistage centrifugal fan, the multistage centrifugal fan is connected with a smell purification system, the smell purification system is connected with a silencing and discharging device, the primary cyclone filter and the secondary filter cylinder filter are respectively connected with a discharging device, the discharging device is connected with a dust collection vehicle, the primary cyclone filter and the secondary filter cylinder filter are respectively connected with an automatic pulse back-blowing device, the conveying pipeline is provided with a check valve, the air speed of the dust suction device is 3-5m/s or 0.5-1.5m/s, and the multistage centrifugal fan adopts an European multi-stage centrifugal fan. The utility model adopts the design of a multi-stage dust removal system and a smell purification system, improves the dust removal efficiency, purifies the peculiar smell through the smell purification system and can also ensure that a workshop cannot be secondarily polluted by tobacco dust.
Description
Technical Field
The utility model relates to the technical field of dust removal and purification equipment, in particular to a dust remover for the tobacco industry.
Background
The processing technology of the tobacco workshop is special, waste gas is generated, and the generated waste gas can emit pungent smell due to substances contained in the waste gas. As the environmental protection of production enterprises is getting stronger in recent years, the tobacco industry is naturally solving one of the environmental protection problems. Harmful substances produced during the tobacco recycling process can have an effect on the health of the workers in the workshop for a long time and can also damage the tobacco production equipment in the workshop to a different extent. The dust removal effect of the existing dust remover needs to be improved, the existing dust remover is also deficient in the aspect of odor purification, and the dust removal efficiency is low or materials are sucked to cause material loss during dust removal.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a dust remover for the tobacco industry, which adopts the design of a multi-stage dust removing system and a smell purifying system, improves the dust removing efficiency, purifies the peculiar smell through the smell purifying system, and can ensure that a workshop is not subjected to secondary pollution of tobacco dust and reduce the material loss.
The utility model is realized by the following technical scheme: a dust remover for tobacco industry comprises a dust suction device, wherein the dust suction device is connected with a conveying pipeline, the conveying pipeline is connected with a first-stage cyclone filter, the first-stage cyclone filter is connected with a second-stage filter drum filter, the second-stage filter drum filter is connected with a multi-stage centrifugal fan, the multi-stage centrifugal fan is connected with a smell purification system, and the smell purification system is connected with a silencing and discharging device.
The utility model adopts multi-stage dust removal filtration and odor purification filtration, the dust removal efficiency is high, and the peculiar smell is removed; the multi-stage centrifugal fan is adopted to generate high negative pressure, dust sucked by the dust suction device is sucked into the main machine along with air flow along a conveying pipeline under the action of the negative pressure, is firstly subjected to primary filtration through the primary cyclone filter, then enters the secondary filter drum filter to be subjected to secondary filtration, and then enters the odor purification system to be subjected to odor purification, so that the dust removal and odor purification effects are excellent; the dust and smell are removed and discharged through the silencing and discharging device, and the wind noise during discharging can be reduced.
Furthermore, the primary cyclone filter and the secondary filter cylinder filter are respectively connected with a discharging device, and the discharging device is connected with a dust collection vehicle.
The dust filtered by the primary cyclone filter and the secondary filter cartridge filter falls into the discharging device, and the dust in the discharging device is sucked away by the dust collection vehicle.
Furthermore, the primary cyclone filter and the secondary filter cylinder filter are respectively connected with an automatic pulse back flushing device, and the conveying pipeline is provided with a check valve.
The first-stage cyclone filter and the second-stage filter cartridge filter are respectively connected with the automatic pulse back flushing device, the conveying pipeline is provided with a check valve, dust on the surface of the filter element is cleaned by the automatic pulse back flushing device through back flushing alternately at regular time, and the conveying pipeline is provided with a check valve so as to prevent air flow flowing reversely from bringing the dust into a cleaning area again.
Furthermore, the wind speed of the dust suction device is 3-5m/s or 0.5-1.5 m/s.
According to the use requirement, the dust is particulate dust, the air speed of the dust suction device is set to be 3-5m/s, the dust suction efficiency is high, and the material loss is avoided; the dust is powdery dust, the air speed of the dust suction device is set to be 0.5-1.5m/s, the dust suction efficiency is high, and the material loss is avoided.
Further, the multistage centrifugal fan adopts an European multi-stage centrifugal fan.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. in addition, the dust removal system is arranged to remove dust and remove peculiar smell in tobacco production, so that the overall dust removal and smell purification effect is excellent;
2. the utility model relates to a dust remover for tobacco industry, wherein a primary cyclone filter and a secondary filter cylinder filter are respectively connected with an automatic pulse back-flushing device, a conveying pipeline is provided with a check valve, dust on the surface of a filter element is cleaned by regularly and alternately back-flushing through the automatic pulse back-flushing device, and the conveying pipeline is provided with the check valve so as to prevent the dust from being brought into a cleaning area again by airflow flowing reversely and ensure the effectiveness of dust removal;
3. according to the dust remover for the tobacco industry, the air speed of the dust suction device is adjusted according to the use condition, so that the dust suction efficiency is guaranteed, excessive materials are prevented from being sucked, and the loss of the materials is reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
fig. 1 is a block diagram of the overall structure of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In one embodiment, the dust remover for the tobacco industry comprises a dust suction device, wherein the dust suction device is connected with a conveying pipeline, the conveying pipeline is connected with a primary cyclone filter, the primary cyclone filter is connected with a secondary filter cartridge, the secondary filter cartridge is connected with a multi-stage centrifugal fan, the multi-stage centrifugal fan is connected with an odor purification system, and the odor purification system is connected with a silencing and discharging device.
In one embodiment, the primary cyclone filter and the secondary filter cartridge are respectively connected with a discharging device, and the discharging device is connected with a dust collection vehicle.
In one embodiment, the primary cyclone filter and the secondary filter cartridge filter are respectively connected with an automatic pulse back-blowing device, and the conveying pipeline is provided with a check valve.
In one embodiment the air speed of the suction device is 3-5m/s, in another embodiment the air speed of the suction device is 0.5-1.5 m/s.
In one embodiment, the multistage centrifugal fan is an continental multistage centrifugal fan.
The working principle is as follows: as shown in fig. 1, a multistage centrifugal fan generates high negative pressure, dust sucked by a dust suction device is sucked into a main machine along a conveying pipeline under the action of the negative pressure, firstly passes through a primary cyclone filter for primary filtration, then enters a secondary filter drum filter for secondary filtration, then enters a smell purification system for purification, and is discharged through a silencing discharge device after dust removal and purification; dust filtered by the primary cyclone filter and the secondary filter cartridge filter falls into the discharging device, and wind and dust in the discharging device are sucked away by the dust collection vehicle; according to the use requirement, the dust is particulate matter dust, the air speed of the dust collection device is set to be 3-5m/s, the dust is powdery dust, and the air speed of the dust collection device is set to be 0.5-1.5 m/s; the first-stage cyclone filter and the second-stage filter cartridge filter are respectively connected with the automatic pulse back flushing device, the conveying pipeline is provided with a check valve, dust on the surface of the filter element is cleaned by the automatic pulse back flushing device through back flushing alternately at regular time, and the conveying pipeline is provided with a check valve so as to prevent air flow flowing reversely from bringing the dust into a cleaning area again.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The dust remover for the tobacco industry is characterized by comprising a dust suction device, wherein the dust suction device is connected with a conveying pipeline, the conveying pipeline is connected with a primary cyclone filter, the primary cyclone filter is connected with a secondary filter drum filter, the secondary filter drum filter is connected with a multistage centrifugal fan, the multistage centrifugal fan is connected with a smell purification system, and the smell purification system is connected with a silencing and discharging device.
2. The dust collector for tobacco industry as claimed in claim 1, wherein the primary cyclone filter and the secondary cartridge filter are respectively connected with a discharge device, and the discharge device is connected with a dust collection vehicle.
3. The dust collector for tobacco industry as claimed in claim 1, wherein the primary cyclone filter and the secondary cartridge filter are respectively connected with an automatic pulse back-blowing device, and the conveying pipeline is provided with a check valve.
4. A precipitator for the tobacco industry as claimed in claim 1, wherein the air speed of the dust extraction means is 3-5m/s or 0.5-1.5 m/s.
5. A precipitator for the tobacco industry as claimed in claim 1, wherein the multistage centrifugal fan is an europay multistage centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509340.2U CN216295634U (en) | 2021-03-10 | 2021-03-10 | Dust remover for tobacco industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509340.2U CN216295634U (en) | 2021-03-10 | 2021-03-10 | Dust remover for tobacco industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216295634U true CN216295634U (en) | 2022-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120509340.2U Active CN216295634U (en) | 2021-03-10 | 2021-03-10 | Dust remover for tobacco industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216295634U (en) |
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2021
- 2021-03-10 CN CN202120509340.2U patent/CN216295634U/en active Active
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