CN207126314U - A kind of pulse dust collector with ash exhauster - Google Patents
A kind of pulse dust collector with ash exhauster Download PDFInfo
- Publication number
- CN207126314U CN207126314U CN201721087309.4U CN201721087309U CN207126314U CN 207126314 U CN207126314 U CN 207126314U CN 201721087309 U CN201721087309 U CN 201721087309U CN 207126314 U CN207126314 U CN 207126314U
- Authority
- CN
- China
- Prior art keywords
- dust
- ash
- ash exhauster
- ash bucket
- dust collector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of pulse dust collector with ash exhauster, including ash exhauster, the ash exhauster connects ash bucket, the ash bucket side sets dust and gas entrance, dust and gas room is set above the ash bucket, several filter bags are set in the dust and gas room, air-purifying chamber is set above the dust and gas room, the air-purifying chamber side sets net gas outlet, the ash exhauster includes the housing being connected with ash bucket, axle is horizontally disposed with the housing, described axle one end connecting screw, the other end connects drive device, the screw rod is provided with screw propulsion piece, the drive device includes motor, driving wheel and driven pulley, water inlet pipe and several shower nozzles are additionally provided with hull outside, the utility model installs ash exhauster, dust is released using screw propulsion piece, dust is avoided to block grey quarrel；Water is sprayed on dust in discharge process, avoids airborne dust from causing secondary pollution.
Description
Technical field
Technical field of dust removal equipment is the utility model is related to, specifically a kind of pulse dust removal with ash exhauster
Device.
Background technology
Pulse dust collector is the improved new and effective deduster on the basis of sack cleaner, and it is empty by being blown compression
The method of gas removes the dust adhered on filter medium (cloth bag or filter cylinder), and deashing ability is strong, and efficiency of dust collection is high, is widely used in
The purification of the dusty gas of the industries such as metallurgy, building materials, cement, chemical industry and the recovery of material, when existing pulse dust collector works,
Ash bucket is fallen into by the dust filtered and deashing work is retained down, then discharge, ash discharge are concentrated by the ash-discharging device of grey quarrel
During easily airborne dust cause secondary pollution, a large amount of dust accretions also easily cause blockings, reduction operating efficiency in grey quarrel.
Utility model content
The purpose of this utility model is to provide a kind of pulse dust collector with ash exhauster, installs ash exhauster, utilizes
Screw propulsion piece releases dust, avoids blocking grey quarrel；Water is sprayed on dust in discharge process, avoids airborne dust from causing two
Secondary pollution, solve the deficiencies in the prior art.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of pulse with ash exhauster
Deduster, including ash exhauster, the ash exhauster connect ash bucket, and the ash bucket side sets dust and gas entrance, on the ash bucket
Side sets dust and gas room, and several filter bags are set in the dust and gas room, air-purifying chamber, the air-purifying chamber one are set above the dust and gas room
Side sets net gas outlet, and the net gas outlet sets pneumatic operated valve, and to monitor the atmospheric pressure value in air-purifying chamber, the air-purifying chamber is another
Side connects compressed air hose, and pulse valve is set on the compressed air hose.
The ash exhauster includes the housing being connected with ash bucket, and axle, axle one end connection are horizontally disposed with the housing
Screw rod, other end connection drive device, the screw rod are provided with screw propulsion piece, and the drive device is external in hull outside,
Including motor, driving wheel and driven pulley, water inlet pipe and several shower nozzles, the nozzle position are additionally provided with hull outside
Screw rod and screw propulsion piece inside corresponding housing, the shower nozzle connect through housing with enclosure interior, ensure current via entering
Water pipe and shower nozzle are sprayed above screw rod and screw propulsion piece, avoid airborne dust.
Further, the ash exhauster is arranged on below ash bucket, is connected with ash bucket.
Further, the ash bucket is up big and down small truncated cone-shaped structure.
Further, the dust and gas room is columnar structured.
Operation principle of the present utility model is：Dusty gas enters ash bucket by dust and gas entrance, and bulky grain dust is in gravity
Effect sinking is landed into hopper bottom, dust and gas room is advanced on the gas containing little particle dust, by the filter bag in dust and gas room
Secondary filter, finally the gas by purification enters air-purifying chamber, then is exported and discharged by net gas, and net gas outlet installs pneumatic operated valve,
Pneumatic operated valve is used for monitoring the air pressure in air-purifying chamber, and with accumulation of the dust on filter bag, dust remover resistance increases, gas in air-purifying chamber
Pressure drop is low, and efficiency of dust collection reduces, and when air pressure drops to certain value, closes dust and gas entrance, is then turned on pulse valve, compressed air hose
Interior compressed air is expanded rapidly with the extremely short time in deduster, pours in filter bag, filter bag dilatancy is produced vibration, and
In the presence of inverted draft washes away, the dust for being attached to filter bag surface is stripped and fallen into ash bucket, after deashing, pulse valve
Close, dust and gas entrance is opened, and deduster recovers dust removal and filtration state again.Dust accumulation in ash bucket needs to clear up to a certain extent
When, dust and gas entrance is closed, opens the water inlet pipe and motor of ash exhauster, motor drives driving wheel, and driving wheel drives
Driven pulley, driven pulley band moving axis and the screw rod direction shown in arrow along Fig. 2 rotate, and screw rod, which rotates, promotes screw propulsion piece along Fig. 2
Direction shown in middle arrow is moved, and the dust in ash bucket is released, while water sprays via shower nozzle, is sprayed at and is pushed away by screw propulsion piece
On the dust gone out, airborne dust is avoided to cause secondary pollution.
The beneficial effects of the utility model are：
The utility model installs ash exhauster, is released dust using screw propulsion piece, avoids dust from blocking grey quarrel；Row
Water is sprayed on dust during going out, avoids airborne dust from causing secondary pollution, simple efficient, automaticity is high.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of ash exhauster in Fig. 1.
In figure：1-ash exhauster；2-dust and gas entrance；3-ash bucket；4-filter bag；5-dust and gas room；6-air-purifying chamber；7—
Net gas outlet；8-pneumatic operated valve；9-pulse valve；10-compressed air hose；11-motor；12-driving wheel；13-driven
Wheel；14-axle；15-housing；16-screw propulsion piece；17-screw rod；18-shower nozzle；19-water inlet pipe.
Embodiment
As shown in figure 1, a kind of pulse dust collector with ash exhauster, including ash exhauster 1, the ash exhauster 1 connect
Ash bucket 3, the side of ash bucket 3 set dust and gas entrance 2, and the top of ash bucket 3 sets dust and gas room 5, set in the dust and gas room 5
Several filter bags 4, the top of dust and gas room 5 set air-purifying chamber 6, and the side of air-purifying chamber 6 sets net gas outlet 7, the net gas
Setting pneumatic operated valve 8 at 7 is exported, to monitor the atmospheric pressure value in air-purifying chamber 6, the opposite side of air-purifying chamber 6 connects compressed air hose
10, pulse valve 9 is set on the compressed air hose 10.
As shown in Fig. 2 the ash exhauster 1 includes the housing 15 being connected with ash bucket, axle is horizontally disposed with the housing 15
14, one end connecting screw 17 of axle 14, the other end connects drive device, and the screw rod 17 is provided with screw propulsion piece 16, institute
State drive device and be external in hull outside, including motor 11, driving wheel 12 and driven pulley 13, be additionally provided with hull outside
Water inlet pipe 19 and several shower nozzles 18, screw rod and screw propulsion piece, the shower nozzle inside the nozzle position corresponding housing are worn
Cross housing to connect with enclosure interior, ensure that current are sprayed above screw rod and screw propulsion piece via water inlet pipe and shower nozzle, avoid
Airborne dust.
Further, the ash exhauster 1 is arranged on the lower section of ash bucket 3, is connected with ash bucket 3.
Further, the ash bucket 3 is up big and down small truncated cone-shaped structure.
Further, the dust and gas room 5 is columnar structured.
Operation principle of the present utility model is：Dusty gas enters ash bucket by dust and gas entrance, and bulky grain dust is in gravity
Effect sinking is landed into hopper bottom, dust and gas room is advanced on the gas containing little particle dust, by the filter bag in dust and gas room
Secondary filter, finally the gas by purification enters air-purifying chamber, then is exported and discharged by net gas, and net gas outlet installs pneumatic operated valve,
Pneumatic operated valve is used for monitoring the air pressure of air-purifying chamber, and with accumulation of the dust on filter bag, dust remover resistance increases, air pressure in air-purifying chamber
Reduce, efficiency of dust collection reduces, and when air pressure drops to certain value, closes dust and gas entrance, is then turned on pulse valve, in compressed air hose
Compressed air expanded rapidly in deduster with the extremely short time, pour in filter bag, make filter bag dilatancy produce vibration, and
In the presence of inverted draft washes away, the dust for being attached to filter bag surface is stripped and fallen into ash bucket, and after deashing, pulse valve closes
Close, dust and gas entrance is opened, and deduster recovers dust removal and filtration state again.Dust accumulation in ash bucket needs to clear up to a certain extent
When, dust and gas entrance is closed, opens the water inlet pipe and motor of ash exhauster, motor drives driving wheel, and driving wheel drives
Driven pulley, driven pulley band moving axis and the screw rod direction shown in arrow along Fig. 2 rotate, and screw rod, which rotates, promotes screw propulsion piece along Fig. 2
Direction shown in middle arrow is moved, and the dust in ash bucket is released, while water sprays via shower nozzle, is sprayed at and is pushed away by screw propulsion piece
On the dust gone out, airborne dust is avoided to cause secondary pollution.
Disclosed above is only specific implementation of the patent example, but this patent is not limited to this, for the general of this area
For logical technical staff, on the premise of the utility model principle is not departed from, the deformation made should be regarded as belonging to the utility model
Protection domain.
Claims (7)
- A kind of 1. pulse dust collector with ash exhauster, it is characterised in that：Including ash exhauster (1), the ash exhauster (1) Ash bucket (3) is connected, ash bucket (3) side sets dust and gas entrance (2), dust and gas room (5) are set above the ash bucket (3), described Several filter bags (4) are set in dust and gas room (5), air-purifying chamber (6), air-purifying chamber (6) side are set above the dust and gas room (5) Net gas outlet (7) is set, and described net gas outlet (7) place sets pneumatic operated valve (8), and it is empty that air-purifying chamber (6) opposite side connects compression Tracheae (10), pulse valve (9) is set on the compressed air hose (10).
- A kind of 2. pulse dust collector with ash exhauster according to claim 1, it is characterised in that：The ash exhauster (1) include the housing (15) being connected with ash bucket, be horizontally disposed with axle (14) in the housing (15), described axle (14) one end connects spiral shell Bar (17), other end connection drive device, the screw rod (17) are provided with screw propulsion piece (16).
- A kind of 3. pulse dust collector with ash exhauster according to claim 2, it is characterised in that：The housing (15) Outside is additionally provided with water inlet pipe (19) and several shower nozzles (18), and the screw rod and spiral inside the nozzle position corresponding housing push away Enter piece, the shower nozzle connects through housing with enclosure interior.
- A kind of 4. pulse dust collector with ash exhauster according to claim 1 or 2, it is characterised in that：The ash discharge Device (1) is arranged on below ash bucket (3), is connected with ash bucket (3).
- A kind of 5. pulse dust collector with ash exhauster according to claim 1 or 2, it is characterised in that：The ash bucket (3) it is up big and down small truncated cone-shaped structure.
- A kind of 6. pulse dust collector with ash exhauster according to claim 1 or 2, it is characterised in that：The dust and gas Room (5) is columnar structured.
- A kind of 7. pulse dust collector with ash exhauster according to claim 2, it is characterised in that：The drive device It is external in hull outside, including motor (11), driving wheel (12) and driven pulley (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087309.4U CN207126314U (en) | 2017-08-29 | 2017-08-29 | A kind of pulse dust collector with ash exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087309.4U CN207126314U (en) | 2017-08-29 | 2017-08-29 | A kind of pulse dust collector with ash exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207126314U true CN207126314U (en) | 2018-03-23 |
Family
ID=61636646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721087309.4U Expired - Fee Related CN207126314U (en) | 2017-08-29 | 2017-08-29 | A kind of pulse dust collector with ash exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207126314U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379988A (en) * | 2018-04-28 | 2018-08-10 | 遵义双河生物燃料科技有限公司 | Granulation dust-extraction unit |
| CN109758842A (en) * | 2019-03-05 | 2019-05-17 | 中山市国康环保设备有限公司 | Cloth bag dust removing equipment with multi-stage dust discharging ash bucket |
| CN110090508A (en) * | 2019-05-23 | 2019-08-06 | 宁夏金圆化工有限公司 | A kind of concentration ash discharge processing unit for ferrosilicon production process dedusting |
| CN111996642A (en) * | 2020-09-03 | 2020-11-27 | 屈彩霞 | Cotton spinning is with dividing location carding mechanism |
-
2017
- 2017-08-29 CN CN201721087309.4U patent/CN207126314U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108379988A (en) * | 2018-04-28 | 2018-08-10 | 遵义双河生物燃料科技有限公司 | Granulation dust-extraction unit |
| CN108379988B (en) * | 2018-04-28 | 2023-09-12 | 遵义双河生物燃料科技有限公司 | Granulating dust-removing device |
| CN109758842A (en) * | 2019-03-05 | 2019-05-17 | 中山市国康环保设备有限公司 | Cloth bag dust removing equipment with multi-stage dust discharging ash bucket |
| CN110090508A (en) * | 2019-05-23 | 2019-08-06 | 宁夏金圆化工有限公司 | A kind of concentration ash discharge processing unit for ferrosilicon production process dedusting |
| CN111996642A (en) * | 2020-09-03 | 2020-11-27 | 屈彩霞 | Cotton spinning is with dividing location carding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180323 Termination date: 20190829 |