CN203545201U - Powder transport system with dust removal filter device - Google Patents
Powder transport system with dust removal filter device Download PDFInfo
- Publication number
- CN203545201U CN203545201U CN201320545978.7U CN201320545978U CN203545201U CN 203545201 U CN203545201 U CN 203545201U CN 201320545978 U CN201320545978 U CN 201320545978U CN 203545201 U CN203545201 U CN 203545201U
- Authority
- CN
- China
- Prior art keywords
- dust removal
- powder transport
- charging gear
- tube structure
- valve
- 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
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a powder transport system with a dust removal filter device. The powder transport system with the dust removal filter device comprises a bearing container, a cyclone dust removal device and a plastic-sintered plate dust remover, wherein the cyclone dust removal device and the plastic-sintered plate dust remover are communicated with the bearing container respectively and arranged at the top of the bearing container respectively; the bearing container is connected with a feeding device to enable powder materials to be filled in or discharged out; the feeding device comprises a feeding bin, an isolation valve, a feeding device and a sending device, wherein one end of the isolation valve is connected with the bottom of the feeding bin, the other end of the isolation valve is connected with the inlet of the feeding device, the first port of the sending device is connected with the outlet of the feeding device, the second port of the sending device is connected with the cyclone dust removal device by a connection device, and the third port of the sending device is connected with a compressed air supply device. The powder transport system with the dust removal filter device disclosed by the utility model is capable of providing secondary dust removal, thus the dust removal effect is better; meanwhile, compared with the existing device, the powder transport system with the dust removal filter device is small in floor volume and high in efficiency.
Description
Technical field
The utility model relates to the device in a kind of powder transportation technology field, specifically a kind of powder transport systems with dedusting filter.
Background technology
Pot type special transport vehicle refers to tank container is housed, and conventionally with air power source (malleation or negative-pressure air fan or pump class), for powder transport granular material or liquid, and the special-use vehicle and the special-use vehicle train that complete specific job task.
Traditional powder tank class automobile, tank body part is an airtight container normally, for charging.Normally user manually opens tank deck charging manhole, manually powder is passed through to specific hopper, be loaded in tank body, in charging process, easily cause dust from flying and environmental pollution, if powder is a kind of objectionable impurities, operating personal also faces great health hazard.
Strength waggon is a kind of novel tank car, and it utilizes malleation or negative-pressure pneumatic conveying technology that powder class material be take to air as medium, by pipeline, is transported in an airtight tank car body.Utilize the transport function of vehicle, be transported to behind destination, recycling positive-pressure pneumatic conveying technology, by material from passing out to the feed bin in downstream in tank body.
The key of strength waggon is that strength conveying is feeded into the process of tank, no matter is that the charging that force feed or suction are sent enters tank mode, all will carry out dust removal by filtration by dust collector, and the sedimentation of gravity positive displacement can be divided into cyclone dust removal, two kinds of knitting class sack cleaners.
Gravity type boat davit sedimentation efficiency of dust collection is lower, if powder is narrower than below 50 microns, is difficult to sedimentation, can only finally by sack cleaner, carry out Chalk-dust filtering, discharges air, reaches the object of feeding into tank.
Utility model content
The utility model, for prior art above shortcomings, proposes a kind of powder transport systems with dedusting filter, and two-stage dust removal can be provided, and makes dust removing effects better, mobile device to take volume little.
The utility model is achieved through the following technical solutions: the utility model comprises: carrying container, cyclone dust collector and sinter-plate precipitator, wherein: cyclone dust collector and sinter-plate precipitator are connected with carrying container respectively and are arranged at respectively its top.
Described carrying container is by being connected to be filled with charging gear or discharging powder class material.
Described charging gear comprises: feed hopper, disconnecting valve, charging gear and sending set, wherein: one end of disconnecting valve is connected with the bottom of feed hopper, the other end is connected with the entrance of charging gear, the first port of sending set is connected with the outlet of charging gear, the second port is connected with cyclone dust collector by connecting device, and the 3rd port is connected with pressurized air generator.
Described charging gear is rotatory feeder valve or cone pump.
Described sending set is triple valve or material send-out pumps.
Described connecting device comprises: connected flexible hose, quick coupling, pipeline and elbow and pneumatic access valve successively, wherein: flexible hose is connected with charging gear, pneumatic access valve is connected with cyclone dust collector.
The outlet of described sinter-plate precipitator is connected with pneumatic blow off valve, and this pneumatic blow off valve is connected with outside air.
Described sinter-plate precipitator, comprise: tube structure, dust removal and filtration element, access door, pulse backblowing soot cleaning system, exhaust gear and differential pressure measuring device, wherein: dust removal and filtration element is arranged at the bottom of tube structure, access door is arranged at the top of tube structure, pulse backblowing soot cleaning system is arranged at one end of tube structure, exhaust gear is arranged at the other end of tube structure, and differential pressure measuring device is arranged at the side of tube structure.
The exhausr port of described exhaust gear is 90 ° of elbows straight down, is rainproof design.
Described dust removal and filtration element surface undulate structure.
First described powder class material enters into cyclone dust collector by charging gear by connecting device, through its centrifugal collection effect, 80% be greater than more than 50 μ m particle first by actv. and air separation, and fall in carrying container in the mode of gravity settling, the powder of remaining relatively fine particle, continuation is carried by air, enter into sinter-plate precipitator, through its filtration, being greater than 99.99% the powder of 1 micron is filtered element secondary and catches, collect, the pulse backblowing deashing effect of dust collector after filtration, material is collected in the below of dust exhaustor.Clean air is drained into atmosphere by pneumatic blow off valve, meets the emission request of atmospheric contamination, completes like this charging process of material.
Beneficial effect
The sinter-plate precipitator that the utility model adopts, due to dust removal and filtration element surface undulate structure, the face area after expansion is 3 times of its bulk area.Therefore be assembled into space shared after dust exhaustor, be only half of identical open area sack cleaner, further realized miniaturization manufacture, so there is joint space-efficient feature, than traditional dust exhaustor, saved the space of half, it can be compact the top that is arranged in vehicle one end, space limited on vehicle is abdicated for charging in below, does not substantially take vehicle actv. loading space.The structure of equipment is simplified greatly, and dead weight also size has reduced, the traffic cost of minimizing.
The utility model filtering accuracy is high, can reach 2mg/m
3, efficiency promotes more than 10 times than national standard.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of embodiment 1;
Fig. 2 is the constructional drawing of embodiment 2;
Fig. 3 is the work schematic diagram of embodiment 2;
Fig. 4 is the structural representation of the exhaust gear of embodiment 2.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, the present embodiment comprises: carrying container 8, cyclone dust collector 7 and sinter-plate precipitator 9, wherein: cyclone dust collector 7 and sinter-plate precipitator 9 are connected with carrying container 8 respectively and are arranged at respectively its top.
In the present embodiment, carrying container 8 transports by vehicle, and it is specifically arranged on vehicle chassis 11, and the bottom of carrying container 8 is provided with discharge gate 12.
Described carrying container 8 is by being connected to be filled with charging gear or discharging powder class material, and in the present embodiment, described cyclone dust collector 7 is connected with the outlet of charging gear by connecting device.
Described charging gear comprises: feed hopper 1, disconnecting valve 2, charging gear 3 and sending set 4, wherein: one end of disconnecting valve 2 is connected with the bottom of feed hopper 1, the other end is connected with the entrance of charging gear 3, the first port of sending set 4 is connected with the outlet of charging gear 3, the second port is connected with cyclone dust collector 7 by connecting device, and the 3rd port is connected with pressurized air generator.
Described charging gear 3 is rotatory feeder valve or cone pump;
Described sending set 4 is triple valve or material send-out pumps.
Described connecting device comprises: connected flexible hose 5, quick coupling 13, pipeline and elbow 6 and pneumatic access valve 14 successively, wherein: flexible hose 5 is connected with charging gear 3, pneumatic access valve 14 is connected with cyclone dust collector 7.
The outlet of described sinter-plate precipitator 9 is connected with pneumatic blow off valve 10, and this pneumatic blow off valve 10 is connected with outside air.
First the powder class material of user side enters into cyclone dust collector 7 by charging gear 3 by connecting device, through its centrifugal collection effect, 80% be greater than 50 microns of above particles first by actv. and air separation, and fall in carrying container 8 in the mode of gravity settling, the powder of remaining relatively fine particle, continuation is carried by air, enter into sinter-plate precipitator 9, through its filtration, being greater than 99.99% the powder of 1 micron is filtered element secondary and catches, collect, the pulse backblowing deashing effect of dust collector after filtration, material is collected in the below of dust exhaustor.Clean air is drained into atmosphere by pneumatic blow off valve 10, meets the emission request of atmospheric contamination, completes like this charging process of material.
As shown in Figures 2 and 3, described sinter-plate precipitator 9 comprises: tube structure 21, dust removal and filtration element 22, access door 23, pulse backblowing soot cleaning system 24, exhaust gear 25 and differential pressure measuring device 26, wherein: dust removal and filtration element 22 is arranged at the bottom of tube structure 21, access door 23 is arranged at the top of tube structure 21, pulse backblowing soot cleaning system 24 is arranged at one end of tube structure 21, exhaust gear 25 is arranged at the other end of tube structure 21, and differential pressure measuring device 26 is arranged at the side of tube structure 21.
Described tube structure 21 parts adopt the design of pressure-bearing 0.25MPa, be responsible for supporting whole dust exhaustor and and tank car between for being welded to connect, compact dust removal and filtration element 22 can have been used sintered plate or other space compactness, filter table area is large, easy to clean, is difficult for dust stratification dust removal and filtration element 22, realizes heatproof, waterproof, grease proofing, dedusting precision is high, and dedusting resistance is stable, the market of the features such as the life-span is long, the dust removal and filtration element 22 of suitable this feature, is installed on breaker plate with bolted form.
The access door 23 of the quick unlatching that access door 23 designs for pressure-bearing, realizes and opening, the Quick overhaul to inner member, at the bottom of machine maintenance door between flange and cylindrical shell for being welded to connect.
Pulse backblowing soot cleaning system 24 adopts the type of attachment of clevis bolt, is installed on cylinder stent,
Dust removal and filtration element 22, with bolted form, is fixed on breaker plate, and the form of breaker plate and tube structure 21 flanges connects
As shown in Figure 4, the bleeder line of exhaust gear 25, with the form of welding, is connected in tube structure 21, and exhausr port is 90 degree elbows straight down.Differential pressure measuring device 26 is installed in tube structure 21 with the form being threaded.
Dust laden air in tank body carries dust and rises, and through the filtration of dust removal and filtration element 22, arrives the air-purifying chamber of breaker plate top, through exhaust gear 25, from lower curved elbow, is discharged to outside car.Pulse backblowing soot cleaning system 24 adopts external or vehicle-mounted pressurized air 0.3-0.5MPa, by the pressurized air blowback effect of pulse backblowing electromagnetic valve, the dust stratification on dust-removing element is carried out to the rapping of certain pulse spacing and pulse width.
Differential pressure measuring device 26 use are crossed the resistance dirt resistance that overhauls dust removal and filtration element 22, can be controlled by vehicle control syetem frequency and the cycle of deashing.
Claims (7)
1. a powder transport systems with dedusting filter, it is characterized in that, comprise: carrying container, cyclone dust collector and sinter-plate precipitator, wherein: cyclone dust collector and sinter-plate precipitator are connected with carrying container respectively and are arranged at respectively its top;
Described carrying container is by being connected to be filled with charging gear or discharging powder class material; This charging gear comprises: feed hopper, disconnecting valve, charging gear and sending set, wherein: one end of disconnecting valve is connected with the bottom of feed hopper, the other end is connected with the entrance of charging gear, the first port of sending set is connected with the outlet of charging gear, the second port is connected with cyclone dust collector by connecting device, and the 3rd port is connected with pressurized air generator.
2. the powder transport systems with dedusting filter according to claim 1, is characterized in that, described carrying container is by being connected and being connected and being achieved with the outlet of charging gear by connecting device by cyclone dust collector with charging gear.
3. the powder transport systems with dedusting filter according to claim 2, it is characterized in that, described connecting device comprises: connected flexible hose, quick coupling, pipeline and elbow and pneumatic access valve successively, wherein: flexible hose is connected with charging gear, pneumatic access valve is connected with cyclone dust collector.
4. the powder transport systems with dedusting filter according to claim 3, is characterized in that, the outlet of described sinter-plate precipitator is connected with pneumatic blow off valve, and this pneumatic blow off valve is connected with outside air.
?
5. the powder transport systems with dedusting filter according to claim 1, it is characterized in that, described sinter-plate precipitator comprises: tube structure, dust removal and filtration element, access door, pulse backblowing soot cleaning system, exhaust gear and differential pressure measuring device, wherein: dust removal and filtration element is arranged at the bottom of tube structure, access door is arranged at the top of tube structure, pulse backblowing soot cleaning system is arranged at one end of tube structure, exhaust gear is arranged at the other end of tube structure, and differential pressure measuring device is arranged at the side of tube structure.
6. the powder transport systems with dedusting filter according to claim 5, is characterized in that, the exhausr port of described exhaust gear is 90 degree elbows straight down.
7. the powder transport systems with dedusting filter according to claim 5, is characterized in that, described dust removal and filtration element surface undulate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545978.7U CN203545201U (en) | 2013-09-03 | 2013-09-03 | Powder transport system with dust removal filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545978.7U CN203545201U (en) | 2013-09-03 | 2013-09-03 | Powder transport system with dust removal filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203545201U true CN203545201U (en) | 2014-04-16 |
Family
ID=50463349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545978.7U Expired - Fee Related CN203545201U (en) | 2013-09-03 | 2013-09-03 | Powder transport system with dust removal filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203545201U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017930A (en) * | 2014-06-12 | 2014-09-03 | 鞍钢股份有限公司 | Feeding and discharging device and method for desulfurized calcium powder for molten iron pretreatment |
| CN105268260A (en) * | 2014-07-21 | 2016-01-27 | 辽宁正和船舶科技有限公司 | Dust remover for cement loading machine |
| CN109230654A (en) * | 2018-09-29 | 2019-01-18 | 四川德胜集团钒钛有限公司 | Ash system is put in the dedusting applied in vanadium iron production |
| CN110065820A (en) * | 2019-05-06 | 2019-07-30 | 武汉市政环卫机械有限公司 | A kind of strength handling dust tank car |
| CN111332802A (en) * | 2020-04-28 | 2020-06-26 | 广西大都混凝土集团有限公司 | Powder feeding system and using method thereof |
-
2013
- 2013-09-03 CN CN201320545978.7U patent/CN203545201U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017930A (en) * | 2014-06-12 | 2014-09-03 | 鞍钢股份有限公司 | Feeding and discharging device and method for desulfurized calcium powder for molten iron pretreatment |
| CN104017930B (en) * | 2014-06-12 | 2017-10-27 | 鞍钢股份有限公司 | Feeding and discharging device and method for desulfurized calcium powder for molten iron pretreatment |
| CN105268260A (en) * | 2014-07-21 | 2016-01-27 | 辽宁正和船舶科技有限公司 | Dust remover for cement loading machine |
| CN109230654A (en) * | 2018-09-29 | 2019-01-18 | 四川德胜集团钒钛有限公司 | Ash system is put in the dedusting applied in vanadium iron production |
| CN110065820A (en) * | 2019-05-06 | 2019-07-30 | 武汉市政环卫机械有限公司 | A kind of strength handling dust tank car |
| CN111332802A (en) * | 2020-04-28 | 2020-06-26 | 广西大都混凝土集团有限公司 | Powder feeding system and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203545201U (en) | Powder transport system with dust removal filter device | |
| CN103434844B (en) | Two force feed delivery system and carrying method thereof | |
| CN1807208B (en) | Double-pressurized delivery vehicle mounted pneumatic delivery method and apparatus | |
| CN110282275B (en) | Cement and powder material aggregate and unloading integrated tank and powder tank truck | |
| CN201552671U (en) | Bunker dust collection device of concrete mixing plant | |
| CN201021397Y (en) | Onboard negative and positive pressure pneumatic transmission device | |
| CN200974714Y (en) | Stone coal pneumatic suction system | |
| CN103057862A (en) | Storage and discharge device for dust transfer and application method thereof | |
| CN202175726U (en) | Device for recycling excess materials and collecting dust of aluminum oxide discharge station | |
| CN207998312U (en) | A kind of dustless vacuum feeder | |
| CN204563805U (en) | The special positive-negative voltage pulse bag-type dust removing system in oil field | |
| CN210652843U (en) | Novel vacuum suction pressure feed tank truck with tank deck filtration system | |
| CN210259627U (en) | Cement and powder particle material collecting and discharging integrated tank and powder tanker | |
| CN2878269Y (en) | Double pressure transportation device | |
| WO2011160546A1 (en) | Dust removing device for powder | |
| CN205820370U (en) | A kind of pulverized limestone negative-pressure conveying system | |
| CN212150871U (en) | Pneumatic conveying equipment for flying ash of hazardous waste incineration system | |
| CN202638164U (en) | High-concentration super fine dust pulse cloth bag dust collector | |
| CN2868763Y (en) | Sucking-hydraulic tank type truck | |
| CN205042269U (en) | High -efficient multi -stage filtration exhaust device | |
| CN202687182U (en) | Vehicle-mounted suction-pressurization type tank conveying device | |
| CN208975448U (en) | A kind of rear of sintering machine dust-extraction unit | |
| CN203545145U (en) | Double pressure feed conveying system | |
| CN208320317U (en) | Combined pneumatic dust-precipitating system | |
| CN201634699U (en) | Dust-collecting cover used for discharging ash in ash bin of blast-furnace gas dust collecting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: AVIC (SHANGHAI) AUTOMOTIVE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANJING ZHONGHANG SPECIAL EQUIPMENT CO., LTD. SHANGHAI TECHNOLOGY CENTER Effective date: 20150129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150129 Address after: 200092, room 32, 1106-9 Tieling Road, Shanghai, Yangpu District Patentee after: AVIC (SHANGHAI) AUTOMOTIVE TECHNOLOGY Co.,Ltd. Address before: 200092 Shanghai city Yangpu District Guokang Road No. 100 room 402 Patentee before: SHANGHAI TECHNOLOGY CENTER, NANJING AVIC SPECIAL EQUIPMENT CO.,LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160513 Address after: 201906 Baoshan District, Gu village, an industrial park, No. 1 Fu Road, No. 758, Shanghai Patentee after: Special Aviation Vehicles Co.,Ltd. Shanghai Address before: 200092, room 32, 1106-9 Tieling Road, Shanghai, Yangpu District Patentee before: AVIC (SHANGHAI) AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20210903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |