CN204816025U - A pulse cloth section of thick bamboo dust remover for feed processing - Google Patents
A pulse cloth section of thick bamboo dust remover for feed processing Download PDFInfo
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- CN204816025U CN204816025U CN201520587285.3U CN201520587285U CN204816025U CN 204816025 U CN204816025 U CN 204816025U CN 201520587285 U CN201520587285 U CN 201520587285U CN 204816025 U CN204816025 U CN 204816025U
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- filter cloth
- pulse
- filter
- dust
- cylindrical shell
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Abstract
The utility model provides a pulse cloth section of thick bamboo dust remover for feed processing belongs to dust collecting equipment technical field. This a pulse cloth section of thick bamboo dust remover for feed processing, including last shroud, the barrel, the ash bucket, a filter cloth section of thick bamboo and deashing mechanism, cylinder bottom and ash bucket seamless connection, the barrel upper end is connected with last shroud, it separates to be equipped with sealed bulkhead between barrel and the last shroud, a plurality of filter cloth section of thick bamboo is connected to the terminal surface under sealed bulkhead, the last suitable for reading and last shroud that has the venthole to supply a filter cloth section of thick bamboo of opening of sealed bulkhead is linked together, the barrel lateral part is opened there is the air inlet, the upper shield is covered to open there is the gas outlet, the gas outlet is connected with the outlet duct, be equipped with centrifugal fan on the outlet duct, deashing mechanism includes the pulse valve, the gas holder, jet -propelled pipe, the nozzle. The utility model discloses a deashing mechanism and the alternative formula work in centrifugal fan's interval have improved the dust collection efficiency promptly, have guaranteed dust removal effect again.
Description
Technical field
The utility model belongs to technical field of dust removal equipment, relates to a kind of pulse cloth dust filter for feed manufacturing.
Background technology
At present, sack cleaner is widely used in the industries such as electric power, cement, metallurgy, chemical industry.The basic structure of this kind of deduster comprises housing, filter bag, ash bucket, anti-blow cleaning dust device.The napex of housing is provided with air outlet, the internal upper part of housing is provided with upper face plate, the bottom of housing is lower face plate, filter bag is arranged between upper face plate and lower face plate, ash bucket is arranged on housing bottom, anti-blow cleaning dust device is arranged on the top of housing, the front end face of housing is provided with air inlet, it is positioned at the side of front end face, the interior air channel of air inlet and wedge structure is connected, it is inclined-plane above interior air channel, its shape is rectangle, both sides, interior air channel are right angled triangle, the two sides above interior air channel with both sides being right angled triangle is perpendicular, it is air outlet below interior air channel, its shape is rectangle.When dusty gas enters in sphenoid behind air channel from air inlet, dusty gas moves downward and rushes at hopper bottom from the air outlet in interior air channel, collide with it after change the direction of motion, dusty gas moves upward.The dusty gas moved upward enters filter bag, gas through filter bag through lower face plate, and dust is delayed at filter bag inner face, and dusty gas is purified.
But the continuous blowing of anti-blow cleaning dust device not only can be formed with the dirt gas entered and liquidate, affect entering of dirt gas, and the dust collected in ash bucket can be made to raise up with higher speed, not only reduce efficiency of dust collection like this, but also the load of filter bag can be increased, make filter bag excessive wear, reduce the service life of filter bag, also can affect the dust removing effects of deduster simultaneously.
Utility model content
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of pulse cloth dust filter for feed manufacturing.
The purpose of this utility model realizes by following technical proposal: a kind of pulse cloth dust filter for feed manufacturing, comprise upper cover, cylindrical shell, ash bucket, filter cloth cylinder and deashing mechanism, it is characterized in that, described cylindrical shell lower end and ash bucket seamless link, described cylindrical shell upper end is connected with upper cover, be provided with seal diaphragm between cylindrical shell and upper cover to separate, several filter cloth cylinders are connected in seal diaphragm lower surface, seal diaphragm has suitable for reading with upper cover being connected of venthole for filter cloth cylinder, cylindrical shell sidepiece has air inlet, upper cover has gas outlet, gas outlet is connected with escape pipe, escape pipe is provided with centrifugal blower, deashing mechanism comprises pulse valve, air accumulator, air jet pipe, nozzle, air accumulator is fixed on outside cylindrical shell, nozzle is arranged on air jet pipe, one end of air jet pipe to be arranged in air accumulator and to be connected with the pulse valve be arranged on air accumulator, the other end of air jet pipe stretches in upper cover, nozzle is positioned at filter cloth cylinder top suitable for reading.
The jet mode of deashing mechanism is intermittent, and deashing mechanism and centrifugal blower are interval alternative expression work.Can dirt gas be sucked in cylindrical shell from air inlet by centrifugal extension set, the filter cloth cylinder being positioned at cylindrical shell filters dirt gas, gas in dirt gas enters filter cloth cylinder, then successively by the venthole on dividing plate, gas outlet and escape pipe, finally discharges from centrifugal blower.Dust in dirt gas is filtered cloth cylinder and still stays in cylindrical shell, when centrifugal blower quits work, dust in cylindrical shell can fall into ash bucket, but also can there is the dust that a part can not fall naturally in cylindrical shell, these dust are attached to outside filter cloth cylinder and on cylinder inboard wall mostly, at this moment by deashing mechanism, gas is fed through filter cloth cylinder from venthole again, the dust outside filter cloth cylinder is first shaken off by the gas of feeding, and then is blown off by the dust on cylinder inboard wall through filter cloth cylinder.
The cloth bag that filter cloth cylinder comprises cylindric wire netting and is enclosed within outside wire netting.
Adopt above structure, be convenient to staff and cloth bag is pulled down clean, ensure the filter effect of filter cloth cylinder.
Nozzle is towards the venthole on seal diaphragm.
Nozzle quantity is identical with filter cloth cylinder.
The quantity of venthole is identical with filter cloth cylinder, is furnished with a filter cloth cylinder immediately below each venthole, in addition nozzle and filter cloth cylinder one_to_one corresponding, and nozzle is blown in filter cloth cylinder by the venthole directly over filter cloth cylinder.
Be provided with Venturi tube in described filter cloth cylinder, described Venturi tube upper port is close to seal diaphragm and is faced toward the venthole with seal diaphragm.
Venturi tube is the abbreviation of Venturi tube, and the principle of Venturi effect is then when wind blows over obstacle, and above the lee face of obstacle, near ports air pressure is relatively low, thus produces suction-operated and cause the flowing of air.The principle of Venturi tube is in fact very simple, and it is exactly air-flow from the coarse to fine, to accelerate gas flow rate, makes gas form " vacuum " district at the rear side of venturi outlet.
The lower end outlet of described ash bucket is connected with dust bag.
Ash bucket and dust bag are detachable connection, when dust bag is filled, are convenient to the timely cleaning of staff.
Compared with prior art, this advantage being used for the pulse cloth dust filter of feed manufacturing is that this pulse cloth dust filter for feed manufacturing adopts the interval alternative expression work of deashing mechanism and centrifugal blower, utilize centrifugal extension set to be sucked into fast in cylindrical shell by dirt gas, dust is shaken off to dust bag by recycling deashing mechanism.So namely, improve efficiency of dust collection, in turn ensure that dust removing effects, be also convenient to the cleaning of staff to deduster in addition, indirectly extend its service life.
Accompanying drawing explanation
Fig. 1 is originally for the front view of the pulse cloth dust filter of feed manufacturing.
Fig. 2 is the Fang great Tu at A place in Fig. 1.
In figure, 1, upper cover; 2, cylindrical shell; 3, ash bucket; 4, filter cloth cylinder; 5, seal diaphragm; 6, venthole; 7, air inlet; 8, gas outlet; 9, escape pipe; 10, centrifugal blower; 11, pulse valve; 12, air accumulator; 13, air jet pipe; 14, nozzle; 15, Venturi tube; 16, dust bag.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As Fig. 1, shown in Fig. 2, this is used for the pulse cloth dust filter of feed manufacturing, comprise upper cover 1, cylindrical shell 2, ash bucket 3, filter cloth cylinder 4 and deashing mechanism, it is characterized in that, cylindrical shell 2 lower end and ash bucket 3 seamless link, cylindrical shell 2 upper end is connected with upper cover 1, be provided with seal diaphragm 5 between cylindrical shell 2 and upper cover 1 to separate, several filter cloth cylinders 4 are connected in seal diaphragm 5 lower surface, seal diaphragm 5 having venthole 6 supplies the suitable for reading and upper cover 1 of filter cloth cylinder 4 to be connected, cylindrical shell 2 sidepiece has air inlet 7, upper cover 1 has gas outlet 8, gas outlet 8 is connected with escape pipe 9, escape pipe 9 is provided with centrifugal blower 10.
The cloth bag that filter cloth cylinder 4 comprises cylindric wire netting and is enclosed within outside wire netting.Be convenient to staff cloth bag is pulled down clean, ensure the filter effect of filter cloth cylinder 4.
Be provided with Venturi tube 15 in filter cloth cylinder 4, Venturi tube 15 upper port is close to seal diaphragm 5 and is faced toward the venthole 6 with seal diaphragm 5.Venturi tube 15 is abbreviations of Venturi tube, and the principle of Venturi effect is then when wind blows over obstacle, and above the lee face of obstacle, near ports air pressure is relatively low, thus produces suction-operated and cause the flowing of air.The principle of Venturi tube 15 is in fact very simple, and it is exactly air-flow from the coarse to fine, to accelerate gas flow rate, makes gas form " vacuum " district at the rear side that Venturi tube 15 exports.
The lower end outlet of ash bucket 3 is connected with dust bag 16.Ash bucket 3 is connected for detachable with dust bag 16, when dust bag 16 is filled, is convenient to the timely cleaning of staff.
Deashing mechanism comprises pulse valve 11, air accumulator 12, air jet pipe 13, nozzle 14, air accumulator 12 is fixed on outside cylindrical shell 2, nozzle 14 is arranged on air jet pipe 13, one end of air jet pipe 13 to be arranged in air accumulator 12 and to be connected with the pulse valve 11 be arranged on air accumulator 12, the other end of air jet pipe 13 stretches in upper cover 1, nozzle 14 is positioned at filter cloth cylinder 4 top suitable for reading, and wherein the jet mode of deashing mechanism is intermittent.
Nozzle 14 is towards the venthole 6 on seal diaphragm 5.Nozzle 14 quantity is identical with filter cloth cylinder 4.The quantity of venthole 6 is identical with filter cloth cylinder 4, is furnished with a filter cloth cylinder 4 immediately below each venthole 6, in addition nozzle 14 and filter cloth cylinder 4 one_to_one corresponding, and nozzle 14 is blown in filter cloth cylinder 4 by the venthole 6 directly over filter cloth cylinder 4.Nozzle 14 corresponding thereto between venthole 6 tool at regular intervals, be convenient to centrifugal blower 10 air-breathing.
Basic functional principle: first start centrifugal extension set, by centrifugal extension set, dirt gas is sucked in cylindrical shell 2 from air inlet 7, then filter cloth cylinder 4 pairs of dirt gas filter, gas in dirt gas enters filter cloth cylinder 4, gas by the venthole 6 on dividing plate, gas outlet 8 and escape pipe 9, is finally discharged from centrifugal blower 10 successively.Dust in dirt gas is filtered cloth cylinder 4 and still stays in cylindrical shell 2, when centrifugal blower 10 quits work, dust in cylindrical shell 2 can fall into ash bucket 3, ash bucket 3 again by dust collection to dust bag 16, but also can there is the dust that a part can not fall naturally in cylindrical shell 2, these dust are attached to outside filter cloth cylinder 4 and on cylindrical shell 2 inwall mostly, at this moment control air accumulator 12 by pulse valve 11 again to give vent to anger, gas enters air jet pipe 13, nozzle 14 is jet facing to venthole 6, gas is fed through filter cloth cylinder 4 from venthole 6, dust outside filter cloth cylinder 4 is first shaken off by the gas sent into, and then through filter cloth cylinder 4, the dust on cylindrical shell 2 inwall is blown off, deashing mechanism and centrifugal blower 10 are interval alternation.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as upper cover 1, cylindrical shell 2, ash bucket 3, filter cloth cylinder 4, seal diaphragm 5, venthole 6, air inlet 7, gas outlet 8, escape pipe 9, centrifugal blower 10, pulse valve 11, air accumulator 12, air jet pipe 13, nozzle 14, Venturi tube 15, dust bag 16 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. the pulse cloth dust filter for feed manufacturing, comprise upper cover (1), cylindrical shell (2), ash bucket (3), filter cloth cylinder (4) and deashing mechanism, it is characterized in that, described cylindrical shell (2) lower end and ash bucket (3) seamless link, described cylindrical shell (2) upper end is connected with upper cover (1), be provided with seal diaphragm (5) between cylindrical shell (2) and upper cover (1) to separate, several filter cloth cylinders (4) are connected in seal diaphragm (5) lower surface, seal diaphragm (5) having venthole (6) supplies the suitable for reading and upper cover (1) of filter cloth cylinder (4) to be connected, cylindrical shell (2) sidepiece has air inlet (7), upper cover (1) has gas outlet (8), gas outlet (8) is connected with escape pipe (9), escape pipe (9) is provided with centrifugal blower (10), deashing mechanism comprises pulse valve (11), air accumulator (12), air jet pipe (13), nozzle (14), air accumulator (12) is fixed on cylindrical shell (2) outside, nozzle (14) is arranged on air jet pipe (13), one end of air jet pipe (13) to be arranged in air accumulator (12) and to be connected with the pulse valve (11) be arranged on air accumulator (12), the other end of air jet pipe (13) stretches in upper cover (1), nozzle (14) is positioned at filter cloth cylinder (4) top suitable for reading.
2. a kind of pulse cloth dust filter for feed manufacturing according to claim 1, is characterized in that, the cloth bag that filter cloth cylinder (4) comprises cylindric wire netting and is enclosed within outside wire netting.
3. a kind of pulse cloth dust filter for feed manufacturing according to claim 2, is characterized in that, nozzle (14) is towards the venthole (6) on seal diaphragm (5).
4. a kind of pulse cloth dust filter for feed manufacturing according to claim 3, is characterized in that, nozzle (14) quantity is identical with filter cloth cylinder (4).
5. a kind of pulse cloth dust filter for feed manufacturing according to claim 4, it is characterized in that, be provided with Venturi tube (15) in described filter cloth cylinder (4), described Venturi tube (15) upper port is close to seal diaphragm (5) and is faced toward the venthole (6) with seal diaphragm (5).
6. a kind of pulse cloth dust filter for feed manufacturing according to claim 5, is characterized in that, the lower end outlet of described ash bucket (3) is connected with dust bag (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587285.3U CN204816025U (en) | 2015-08-06 | 2015-08-06 | A pulse cloth section of thick bamboo dust remover for feed processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520587285.3U CN204816025U (en) | 2015-08-06 | 2015-08-06 | A pulse cloth section of thick bamboo dust remover for feed processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816025U true CN204816025U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520587285.3U Expired - Fee Related CN204816025U (en) | 2015-08-06 | 2015-08-06 | A pulse cloth section of thick bamboo dust remover for feed processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105920944A (en) * | 2016-06-24 | 2016-09-07 | 江苏英瑞环保科技有限公司 | Self-cleaning type dust remover |
| CN106110779A (en) * | 2016-06-23 | 2016-11-16 | 河北苹乐面粉机械集团有限公司 | A kind of flat cloth cylinder cleaner unit for grain storage cleaning center |
-
2015
- 2015-08-06 CN CN201520587285.3U patent/CN204816025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106110779A (en) * | 2016-06-23 | 2016-11-16 | 河北苹乐面粉机械集团有限公司 | A kind of flat cloth cylinder cleaner unit for grain storage cleaning center |
| CN105920944A (en) * | 2016-06-24 | 2016-09-07 | 江苏英瑞环保科技有限公司 | Self-cleaning type dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160806 |