CN203075779U - Combined tobacco dust removal unit with transversely inserted flat bags, offline ash of dust removal units and modularized dust removal units - Google Patents
Combined tobacco dust removal unit with transversely inserted flat bags, offline ash of dust removal units and modularized dust removal units Download PDFInfo
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- CN203075779U CN203075779U CN 201320077711 CN201320077711U CN203075779U CN 203075779 U CN203075779 U CN 203075779U CN 201320077711 CN201320077711 CN 201320077711 CN 201320077711 U CN201320077711 U CN 201320077711U CN 203075779 U CN203075779 U CN 203075779U
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- air
- ash
- dust removing
- dust removal
- removing units
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Abstract
The utility model discloses a combined tobacco dust removal unit with transversely inserted flat bags, offline ash of dust removal units and modularized dust removal units, and relates to tobacco machinery. A plurality of unit vertical partition plates are perpendicularly fixed in an inner cavity of a unit box body, and the unit box body is divided into a plurality of dust removal unit module box bodies which are isolated. Each group of dust removal unit modules is provided with flat filters, an air course switching valve group, a pulse jet system, an ash hopper and an ash valve, which are independent. An inlet for air to be purified, a purified air outlet, an observation window and a maintenance door are independently arranged on each dust removal unit module box body. When the dust removal units work, a working mode of sequentially removing ash off line by each dust removal unit module is adopted, and dusty gases are not filtered when the ash is removed by the flat filters, so that an ash removal system is in an ideal state, has a good ash removal effect, and is high in efficiency and low in energy consumption. The dust removal unit modules with the ash continue working, so that the combined dust removal unit is always in a high-efficiency and stable working state.
Description
Technical field
The utility model relates to a kind of tobacco machine, is specifically related to the dedusting unit of the horizontal slotting installation of flat type filter bag that the tobacco business dust collection uses, dust removing units off-line ash-clearing, dust removing units modular combination.
Background technology
In the production of cigarettes process, tobacco leaf at baking, screening, batch mixing, roll in the overall process, all can have a large amount of dust to be diffused in the air and go.Dust emission can directly damage human health in air.Country has issued a series of environmental regulations, the improvement of industrial gasses dischargings is required more and more higher, and the tobacco business dust emission could discharge after must reaching the dust content discharge standard of national regulation, otherwise will carry out dedusting.Collect the employed flat sack cleaner of dust at present two big class, i.e. pulse jet formula and mechanical vibrator formulas are arranged.
The defective of pulse jet formula deduster is: the purge mode of pulse jet formula deduster is, in the time of same filter bag ash removal, also carrying out filtered air during filter bag, promptly filtration and deashing carry out simultaneously, and the direction of filtered air is opposite with compressed-air actuated blowing direction.The dust of removing is again by the filter bag second adsorption, produces secondary fly-up, the phenomenon of absorption once more.Required compressed-air actuated pressure height, air consumption is big, filter bag not easy-to-clean ash, cause and stick with paste bag, dust removing effects instability.
The defective of mechanical vibrator formula deduster is: mechanical vibrator formula deduster adopt to be shut down the mode of operation of deashing, i.e. deashing not during deduster work must be shut down during deashing.Deduster can not long time continuous working, and when shutting down deashing, dust is concentrated and fallen to discharging, and easily causes the obstruction of dust treatment system and dust induction system.If timely deashing, dust is adsorbed on the filter bag in a large number, causes deduster to work when serious, causes the deashing difficulty, sticks with paste bag.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of horizontal combination dedusting unit of inserting flat type filter, dust removing units modular combination, dust removing units chamber off-line deashing characteristics that has simultaneously, each dust removing units module is made up of casing, many groups of flat type filters being installed in cabinets cavity.Deduster when work, take each dust removing units working method of off-line ash-clearing successively, do not refilter dusty gas during flat type filter deashing, make soot cleaning system be in desirable state, ash-removal effect is good, efficient is high, energy consumption is low.The dust removing units module of not removing deashing works on, and combination dedusting unit is in the duty of efficient stable all the time.
The utility model is by following technical solution: the horizontal slotting off-line ash-clearing dust removing units modular combination dedusting unit of the flat bag of a kind of tobacco dust, its dust removing units module comprises: casing, flat type filter, air circuit breaker valve group, pulse jet system, ash bucket and ash-valve.Described casing is the totally-enclosed rectangular box of steel construction, and the top of casing back side panel remains the import that purifies air, and there is observation window at the middle part of casing back side panel, and clean air outlet is arranged at the top of casing front side board, and there is AD at the middle part of casing front side board.Cabinets cavity is fixed with the filter installing plate parallel with the front and back side plate near an end of front side board, and described filter installing plate is divided into dirt air chamber and air-purifying chamber with cabinets cavity.Make a plurality of oblong openings, the flat type filter layering of multi-disc, parallel uniform being inserted in the described oblong openings on the filter installing plate.The top of described air-purifying chamber inner chamber is fixed with valve plate, and described valve plate is made steam vent with air-purifying chamber upper isolation exhaust chamber on the valve plate.Air circuit breaker valve group is installed on the described exhaust chamber, and described air circuit breaker valve group is made up of sealing plate, cylinder and magnetic valve.The pulse jet system install to be installed on the described air-purifying chamber, and described pulse jet system is made up of winding-up pipe, compressed air cylinder and pulse valve.It is characterized in that: the horizontal slotting off-line ash-clearing dust removing units modular combination dedusting unit of the flat bag of described tobacco dust is formed by many groups dust removing units module and unit box body combinations.Described unit casing is the totally-enclosed rectangular box of steel construction, and the unit casing is installed on the base plate, and supporting leg is arranged at the base plate bottom.Unit cabinets cavity vertical fixing multi-disc unit vertical clapboard, multi-disc unit vertical clapboard is divided into a plurality of dust removing units modular tank of mutual isolation with the unit casing, organizes the dust removing units module more and is installed in the dust removing units modular tank; Each group dust removing units module all is provided with independently flat separately type filter, air circuit breaker valve group, pulse jet system, ash bucket and ash-valve.On each group dust removing units modular tank air intlet independently to be clean separately, clean air outlet, observation window and AD are set all.
Air intlet to be clean on described many group dust removing units modules is parallel to air to be clean by pipe joint and enters on the pipeline, and described air to be clean enters the pipeline end and extends to dust generation district.
Clean air outlet on described many group dust removing units modules is parallel on the discharge line that purifies air by pipe joint, and the described discharge line end that purifies air connects air-introduced machine.
At the outer setting control module of unit casing, many magnetic valves on described many group dust removing units modules are connected with control module by the holding wire I respectively.Pulse valve on described many group dust removing units modules is connected with control module by the holding wire II.
Good effect of the present utility model is:
1, selects filter different classes of, unlike material according to different discharge standards; Select corresponding dust removing units according to different processing air quantity, thus reliable with practicality more economically.
2, off-line ash-clearing during the dust removing units deashing, the dust that is adsorbed on the flat type filter is wanted and can effectively be removed.
3, avoid removing the dust that gets off again by the filter bag second adsorption, produce secondary fly-up " absorption again " phenomenon.
4, the dust that gets off of off-line ash-clearing can effective collection, no longer produces secondary poplar dirt, avoids being attracted to once more on the flat type filter.
5, control module is set, is convenient to unit-modularized combination dedusting unit and realizes automation control.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Among the figure: 1, the unit casing, 2, flat type filter, 3, the dirt air chamber, 4, valve plate, 4-1, steam vent, 5, exhaust chamber, 6, air circuit breaker valve group, 6-1, sealing plate, 6-2, cylinder, 6-3, magnetic valve, 7, the unit vertical clapboard, 8, the holding wire I, 9, clean air outlet, 10, AD, 11, control module, 12, the holding wire II, 13, the pulse jet system, 13-1, the winding-up pipe, 13-2, compressed air cylinder, 13-3, pulse valve, 14, ash bucket, 15, ash-valve, 16, supporting leg, 17, base plate, 18, observation window, 19, air to be clean enters pipeline, 20, air intlet to be clean, 21, the filter installing plate, 22, air-purifying chamber, 23, the discharge line that purifies air, 24, air-introduced machine.
The specific embodiment
As Fig. 1,2,3, shown in: the horizontal slotting off-line ash-clearing dust removing units modular combination dedusting unit of the flat bag of a kind of tobacco dust, its dust removing units module comprises: casing, flat type filter 2, air circuit breaker valve group 6, pulse jet system 13, ash bucket 14 and ash-valve 15.Described casing is the totally-enclosed rectangular box of steel construction, and there is observation window 18 at remain the to be purified air middle part of back side panel of import 20, casing, the top of casing back side panel.Clean air outlet 9 is arranged at the top of casing front side board, and there is AD 10 at the middle part of casing front side board.Cabinets cavity is fixed with the filter installing plate 21 parallel with the front and back side plate near an end of front side board, and described filter installing plate 21 is divided into dirt air chamber 3 and air-purifying chamber 22 with cabinets cavity.Make a plurality of oblong openings, flat type filter 2 layerings of multi-disc, parallel uniform being inserted in the described oblong openings on the filter installing plate 21.The top of described air-purifying chamber 22 inner chambers is fixed with valve plate 4, and valve plate 4 is made steam vent 4-1 with air-purifying chamber upper isolation exhaust chambers 5 22 on the valve plate 4.Air circuit breaker valve group 6 is installed on the described exhaust chamber 5.Described air circuit breaker valve group 6 is made up of sealing plate 6-1, cylinder 6-2 and magnetic valve 6-3.Pulse jet system 13 install to be installed on the described air-purifying chamber 22, and described pulse jet system 13 is made up of winding-up pipe 13-1, compressed air cylinder 13-2 and pulse valve 13-3; It is characterized in that: the horizontal slotting off-line ash-clearing dust removing units modular combination dedusting unit of the flat bag of described tobacco dust is combined by many groups dust removing units module and unit casing 1.Described unit casing 1 is the totally-enclosed rectangular box of steel construction, and unit casing 1 is installed on the base plate 17, and supporting leg 16 is arranged at base plate 17 bottoms.Unit casing 1 inner chamber vertical fixing multi-disc unit vertical clapboard 7, multi-disc unit vertical clapboard 7 is divided into a plurality of dust removing units modular tank of mutual isolation with unit casing (1), organizes the dust removing units module more and is installed in the dust removing units modular tank.Each group dust removing units module all is provided with independently flat separately type filter 2, air circuit breaker valve group 6, pulse jet system 13, ash bucket 14 and ash-valve 15.On each group dust removing units modular tank air intlet 20 independently to be clean separately, clean air outlet 9, observation window 18 and AD 10 are set all.
As shown in Figure 3: the air intlet to be clean 20 on described many group dust removing units modules is parallel to air to be clean by pipe joint and enters on the pipeline 19, and described air to be clean enters pipeline 19 ends and extends to dust generation district.
As shown in Figure 1: at the outer setting control module 11 of unit casing 1, many magnetic valve 6-3 on described many group dust removing units modules are connected with control module 11 by holding wire I 8 respectively.Pulse valve 13-3 on described many group dust removing units modules is connected with control module 11 by holding wire II 12.
As Fig. 1, shown in Figure 3: in the present embodiment, the group number of dust removing units module is 3 groups, and the flat type filter of installing on the dust removing units module 2 is vertically installed 3 groups respectively, every group horizontal 10.According to dust concentration, the group number of dust removing units module and the quantity of flat type filter 2 can change.
As Fig. 1, Fig. 2, shown in Figure 3: observe from observation window 18, when a certain group of dust removing units module needs deashing, close the air circuit breaker valve group 6 of this dust removing units module, unbalanced pulse injection system 13, this dust removing units module enters deashing, and the dust that is adsorbed on the flat type filter 2 is wanted and can effectively be removed.Simultaneously other dust removing units module is proceeded dust-filtering, avoids removing the dust that gets off again by the filter bag second adsorption, produces secondary fly-up " absorption again " phenomenon.The dust that off-line ash-clearing gets off can effective collection, no longer produces secondary poplar dirt, avoids being attracted on 2 once more.
Claims (4)
1. the horizontal slotting off-line ash-clearing dust removing units modular combination dedusting unit of the flat bag of a tobacco dust, its dust removing units module comprises: casing, flat type filter (2), air circuit breaker valve group (6), pulse jet system (13), ash bucket (14) and ash-valve (15); Described casing is the totally-enclosed rectangular box of steel construction, the import (20) that remains to be purified air of the top of casing back side panel, there is observation window (18) at the middle part of casing back side panel, and clean air outlet (9) is arranged at the top of casing front side board, there is AD (10) at the middle part of casing front side board; Cabinets cavity is fixed with the filter installing plate (21) parallel with the front and back side plate near an end of front side board, and described filter installing plate (21) is divided into dirt air chamber (3) and air-purifying chamber (22) with cabinets cavity; Filter installing plate (21) is gone up and is made a plurality of oblong openings, the flat type filter of multi-disc (2) layering, parallel uniform being inserted in the described oblong openings; The top of described air-purifying chamber (22) inner chamber is fixed with valve plate (4), and described valve plate (4) is with air-purifying chamber (22) upper isolation exhaust chamber (5), and valve plate (4) is gone up and made steam vent (4-1); Described exhaust chamber (5) is gone up air circuit breaker valve group (6) is installed; Described air circuit breaker valve group (6) is made up of sealing plate (6-1), cylinder (6-2) and magnetic valve (6-3); Described air-purifying chamber (22) is gone up pulse jet system (13) is installed, and described pulse jet system (13) is made up of winding-up pipe (13-1), compressed air cylinder (13-2) and pulse valve (13-3); It is characterized in that: the horizontal slotting off-line ash-clearing dust removing units modular combination dedusting unit of the flat bag of described tobacco dust is combined by many groups dust removing units module and unit casing (1); Described unit casing (1) is the totally-enclosed rectangular box of steel construction, and unit casing (1) is installed on the base plate (17), and supporting leg (16) is arranged at base plate (17) bottom; Unit casing (1) inner chamber vertical fixing multi-disc unit vertical clapboard (7), multi-disc unit vertical clapboard (7) is divided into a plurality of dust removing units modular tank of mutual isolation with unit casing (1), organizes the dust removing units module more and is installed in the dust removing units modular tank; Each group dust removing units module all is provided with independently flat separately type filter (2), air circuit breaker valve group (6), pulse jet system (13), ash bucket (14) and ash-valve (15); On each group dust removing units modular tank air intlet independently to be clean separately (20), clean air outlet (9), observation window (18) and AD (10) are set all.
2. the horizontal slotting off-line ash-clearing dust removing units modular combination dedusting unit of the flat bag of tobacco dust according to claim 1, it is characterized in that: the air intlet to be clean (20) on described many group dust removing units modules is parallel to air to be clean by pipe joint and enters on the pipeline (19), and described air to be clean enters pipeline (19) end and extends to dust generation district.
3. the horizontal slotting off-line ash-clearing dust removing units modular combination dedusting unit of the flat bag of tobacco dust according to claim 1, it is characterized in that: the clean air outlet (9) on described many group dust removing units modules is parallel on the discharge line that purifies air (23) by pipe joint, and the described discharge line that purifies air (23) end connects air-introduced machine (24).
4. the horizontal slotting off-line ash-clearing dust removing units modular combination dedusting unit of the flat bag of tobacco dust according to claim 1, it is characterized in that: at the outer setting control module (11) of unit casing (1), many magnetic valves (6-3) on described many group dust removing units modules are connected with control module (11) by holding wire I (8) respectively; Pulse valve (13-3) on described many group dust removing units modules is connected with control module (11) by holding wire II (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077711 CN203075779U (en) | 2013-02-19 | 2013-02-19 | Combined tobacco dust removal unit with transversely inserted flat bags, offline ash of dust removal units and modularized dust removal units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320077711 CN203075779U (en) | 2013-02-19 | 2013-02-19 | Combined tobacco dust removal unit with transversely inserted flat bags, offline ash of dust removal units and modularized dust removal units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203075779U true CN203075779U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320077711 Expired - Fee Related CN203075779U (en) | 2013-02-19 | 2013-02-19 | Combined tobacco dust removal unit with transversely inserted flat bags, offline ash of dust removal units and modularized dust removal units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203075779U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100271A (en) * | 2013-02-19 | 2013-05-15 | 朱恒成 | Tobacco dust flat bag horizontal insertion, off-line deashing and dedusting unit modular combined deduster unit |
| CN104353302A (en) * | 2014-11-19 | 2015-02-18 | 张家港市艾尔环保设备有限公司 | Combined type cloth bag dust remover |
| CN104383765A (en) * | 2014-11-27 | 2015-03-04 | 无锡华中科技有限公司 | Flat bag-type dust remover |
| CN104623994A (en) * | 2015-01-27 | 2015-05-20 | 成都云通环保技术有限公司 | Automatic ash cleaning filter element deduster and ash cleaning method |
-
2013
- 2013-02-19 CN CN 201320077711 patent/CN203075779U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100271A (en) * | 2013-02-19 | 2013-05-15 | 朱恒成 | Tobacco dust flat bag horizontal insertion, off-line deashing and dedusting unit modular combined deduster unit |
| CN104353302A (en) * | 2014-11-19 | 2015-02-18 | 张家港市艾尔环保设备有限公司 | Combined type cloth bag dust remover |
| CN104383765A (en) * | 2014-11-27 | 2015-03-04 | 无锡华中科技有限公司 | Flat bag-type dust remover |
| CN104623994A (en) * | 2015-01-27 | 2015-05-20 | 成都云通环保技术有限公司 | Automatic ash cleaning filter element deduster and ash cleaning method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20150219 |
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| EXPY | Termination of patent right or utility model |