CN105920943B - A kind of horizontal dust remover for grain storage conveying equipment - Google Patents

A kind of horizontal dust remover for grain storage conveying equipment Download PDF

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Publication number
CN105920943B
CN105920943B CN201610458602.0A CN201610458602A CN105920943B CN 105920943 B CN105920943 B CN 105920943B CN 201610458602 A CN201610458602 A CN 201610458602A CN 105920943 B CN105920943 B CN 105920943B
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CN
China
Prior art keywords
dust
dirt pocket
conveying equipment
storage conveying
grain storage
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CN201610458602.0A
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Chinese (zh)
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CN105920943A (en
Inventor
李建军
吴军永
张保伟
高鹏
周锋
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Hebei Pingle Flour Machinery Group Co Ltd
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Hebei Pingle Flour Machinery Group Co Ltd
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Priority to CN201610458602.0A priority Critical patent/CN105920943B/en
Publication of CN105920943A publication Critical patent/CN105920943A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023Pockets filters, i.e. multiple bag filters mounted on a common frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Refuse Collection And Transfer (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The invention discloses a kind of horizontal dust removers for grain storage conveying equipment, including casing, dust inlet, wind turbine, wind sucting chamber, dirt pocket, suction inlet, blow-back room and dust collection chamber.Dust inside when the present invention can simultaneously convey the dust and conveyer belt that are generated when grain storage conveying equipment auger feeding absorbs and filters, it is easy to clean efficient, grain dedusting cleaning effect is good, multiple multiple duct cage skeletons are provided in dirt pocket, dust removal and filtration area is big, in the blow-back room of dirt pocket side setting, the big pulse stabilization of blast pass pressure, it is easy to control, since each air compartment is independent of each other, ash-removal effect is uniformly quick, dust collection chamber is provided with below dirt pocket, can dirt pocket the dust shaken off down be blown to be collected, the present invention is suitable for the storage conveying equipment of Grain Trade, it is easy for installation, dedusting stablizing effect is good, it is uniformly efficient to the dust cleaning of attachment.

Description

A kind of horizontal dust remover for grain storage conveying equipment
Technical field
The invention belongs to Cereals Processing Machines equipment technical fields, are related to a kind of grain deduster, and in particular to Yi Zhongyong In the horizontal dust remover of grain storage conveying equipment.
Background technology
Processed grain is gathered in through united reaper and inevitably contains the impurity such as a large amount of stalks, therefore to grain
Before carrying out subsequent processing or storage, need to grain cleaning dedusting removal of impurities, in grain depot, in order to just In the transport installation of storage facilities and mobile, the portability of storage facilities, high efficiency and the feature of environmental protection are more and more concerned, grain warehouse Storage cleaning deduster is the important equipment that grain clears up dedusting into export, and people pass to meet processing area and processing air quantity System only increases the volume of equipment to meet needs.In grain depot, bin discharger is that the grain in grain depot is transported to storehouse A kind of equipment outside library, due to being mingled with the impurity such as a large amount of dust in grain, bin discharger is general in the actual course of work Including two main processes of auger feeding and conveyer belt feeding, dust is will produce in the two processes, pollutes ambient enviroment, Endanger the health of worker.The grain storage conveying equipment of existing market, such as:Bin discharger, since mechanism problem does not have dedusting work( Energy.
Invention content
It is an object of the invention to overcome the deficiencies of existing technologies, provide it is a kind of it is reasonable for structure, effectively increase deduster Filter area and processing air quantity, suction inlet facilitate adjusting, dust cleaning to collect and be conveniently used for grain storage conveying equipment Horizontal dust remover.
To achieve the goals above, the technical solution adopted by the present invention is as follows:
A kind of horizontal dust remover for grain storage conveying equipment, including casing, be arranged on casing dust inlet, set Set the wind turbine on casing, the dirt pocket that the wind sucting chamber communicated with the fan induced draught mouth of wind turbine, side are connected to wind sucting chamber, setting Blow-back room and the dust that is arranged below dirt pocket in the dirt pocket other side is arranged in suction inlet below dirt pocket Collecting chamber.
As further improvement of the invention, the suction inlet includes suction inlet ontology, is arranged in suction inlet inner body wall On track and be arranged in suction inlet body interior and the controllable register that can be slid along track.
As further improvement of the invention, the suction inlet ontology includes the first side plate and is symmetrically connect with the first side plate The second side plate together.
Improved as of the invention further, the dust collection chamber include be arranged below dirt pocket and upper port with remove The deceleration of dust collection ash bucket, the screw conveyor, driving screw conveyor that are arranged in dust collection ash bucket that dirt room communicates Motor, the pressure door for being fixed on dust collection ash bucket one end and being sleeved in screw conveyor shaft and it is arranged on casing Dump gate.
As further improvement of the invention, the dust collection chamber further includes being arranged in dust collection ash bucket side And storage ash bucket corresponding with Dump gate position;The storage ash bucket is arranged in the dust collection ash bucket side with pressure door.
As further improvement of the invention, it is provided with multiple duct cage skeleton in the dirt pocket and is sleeved on multiple duct Flat cloth cylinder on cage skeleton or dust-removal cloth-bag;The multiple duct cage skeleton includes that firm banking, one end are fixed on firm banking And spaced air compartment baffle and mounting flange in the air compartment baffle other end is set.
As further improvement of the invention, the blow-back room includes the high pressure gas being arranged in mounting flange side Injection tube, the high pressure gas injection hole for being arranged in high pressure gas injection tube and being oppositely arranged with mounting flange and and high pressure gas The high pressure gas bag that body injection tube is connected;
It is provided with electromagnetic impulse valve between the high pressure gas bag and high pressure gas injection tube.
As further improvement of the invention, it is additionally provided with positioned at dirt pocket side on the casing and is torn open with handled Unload door-plate;It is connected and sealed by connector between the adjacent dismounting door-plate.
It is improved as of the invention further, the connector includes screw rod, the sealing baffle that is sleeved on screw rod and tight Gu clamping plate, be arranged screw rod one end position limiting sealed baffle the first nut, be arranged screw rod the other end the second nut, suit The nut-protecting sleeve being fixed on the second nut and the gasket being arranged between binding clip and nut-protecting sleeve;The nut Protective case outer edge is provided with anti-skid chequer.
As further improvement of the invention, the exhaust vent for wind turbine air outlet is additionally provided on the casing;
Installation lifting lug is provided at the top of the casing.
Compared with prior art, obtained by the present invention to have the beneficial effect that:
The present invention be directed to grain storage conveying equipment design the horizontal dust remover for grain storage conveying equipment, It is provided with dust inlet on casing, dust inlet can be connected by hose and conveys progress dust suction at material to grain storage conveying equipment, The suction inlet being arranged below dirt pocket, when this equipment is installed on grain storage conveying equipment, dust removal port is directly connected to grain Dust-absorbing filtering is carried out at the feeding of food storage conveying equipment, it can be simultaneously to generating when grain storage conveying equipment auger feeding Dust inside when dust and conveyer belt convey is absorbed and filtered, and easy to clean efficient, grain dedusting cleaning effect is good;Dust suction Mouth is provided with track and controllable register, can be contained according to the dust mouth size of grain storage conveying equipment and the dust impurities of grain The difference of amount easily adjusts controllable register position in orbit and reaches to change the size and dust suction intensity of suction inlet Most suitable pick-up performance;
Multiple multiple duct cage skeletons are provided in dirt pocket, multiple duct cage skeleton is multiple with being separated by air compartment baffle Independent air duct, dust removal and filtration area is big, and in the blow-back room of dirt pocket side setting, high pressure is directly provided by high pressure gas bag Gas, and high-voltage pulse air-flow is formed by the control of electromagnetic impulse valve, from the high pressure gas injection hole blowback of injection tube to except During carrying out deashing in dirt room, the big pulse stabilization of blast pass pressure, easy to control, the high-speed flow in each air duct is mutual It does not influence, the channel of an all round closure is formed in filtration condition lower air chamber partition board and flat cloth cylinder or dust-removal cloth-bag, it is clear in injection During managing the dust adhered on flat cloth cylinder, since each air compartment is independent of each other, in the moment of high-speed flow injection, each air compartment Corresponding cloth cylinder can obtain identical expansion shake effect, and big so as to avoid intermediate expansion jitter amplitude, both sides are swollen The non-uniform phenomenon of the swollen small cleaning effect of jitter amplitude, makes ash-removal effect evenly, improves filtering and cleaning efficiency, and installation uses Flanged joint, installation is simple to operation, and convenient for the fixation and sealing of flat cloth cylinder, in certain volume, the flat cloth that is supported Cylinder filter area is big, and mounting means is flexible, can be laterally and vertically-mounted;Dust collection chamber is provided with below dirt pocket, it can The dust shaken off down of dirt pocket injection is collected, and pressure door is transported to by screw conveyor, due to dirt pocket with And the dust collection ash bucket communicated with dirt pocket is negative pressure state, therefore pressure door is closed state, when screw conveyor conveys Dust it is more when, dust extruding force is more than the negative pressure that the fan induced draught that is subject to of pressure door generates, and pressure door is beaten by dust extruding It opens, dust is entered by pressure door in storage ash bucket, when accumulation collection dust is more in storage ash bucket, can open Dump gate by powder Dirt device for transferring, when dust extruding force is less than the negative pressure that the fan induced draught that pressure door is subject to generates in screw conveyor, pressure Door is automatic to be closed, and no matter opens dust in pressure door closed state or pressure door and state is discharged, dust collection chamber all will not be right Dirt pocket forms release, and dirt pocket is made to remain that the aspiration of negative pressure works;The rational connector of setting structure between dismounting door-plate, Sealing baffle is located in casing, and binding clip is located at outside dismounting door-plate, by screw rod and nut tightening, sealing baffle and anchorage clip Adjacent dismounting door-plate is sealedly and fixedly connected together by plate, and has been set with anti-on the second nut outside casing The nut-protecting sleeve of sliding line, directly can quickly be dismounted with hand without using spanner.The present invention is suitable for grain The storage conveying equipment of industry is eaten, easy for installation, dedusting stablizing effect is good, to uniform efficient, the dust of dust cleaning of attachment Fast and easy is collected, dirt pocket is not influenced and is carried out at the same time dust removal and filtration.
Description of the drawings
Accompanying drawing 1 is the structural representation of the present invention;
Attached drawing 2 is the structural schematic diagram of wind turbine exhaust vent of the present invention;
Attached drawing 3 is the structural schematic diagram of the flat cloth cylinder of the present invention;
Attached drawing 4 is the structural schematic diagram of high pressure gas injection tube of the present invention;
Attached drawing 5 is the structural schematic diagram of screw conveyor of the present invention;
Attached drawing 6 is the axis geodesic structure schematic diagram of multiple duct cage skeleton of the present invention;
Attached drawing 7 is the positive structure diagram of multiple duct cage skeleton of the present invention;
Attached drawing 8 is the schematic cross-sectional view of connector of the present invention;
Attached drawing 9 is the axis geodesic structure schematic diagram of connector of the present invention;
Attached drawing 10 is the side structure schematic view of suction inlet of the present invention;
Attached drawing 11 is the schematic cross-sectional view of suction inlet of the present invention;
Attached drawing 12 is the overlooking structure diagram of suction inlet of the present invention.
In the accompanying drawings:
1 casing, 2 dust inlets, 3 blower motors, 4 decelerating motors, 5 maintenance doors, 6 exhaust vents, 7 installation lifting lugs, 8 access covers Plate, 9 dismounting door-plates, 10 handles, 11 connectors, 11-1 screw rods, the first nuts of 11-2,11-3 fastening plates, 11-4 gaskets, 11-5 spiral shells Female protective case, 11-6 anti-skid chequers, the second nuts of 11-7,13 bearing blocks, 14 wind turbines, 15 high pressure gas bags, 16 electromagnetic impulse valves, 17 spiral shells Revolve conveyer, 18 suction inlets, the first side plates of 18-1, the second side plates of 18-2,18-3 controllable registers, 18-4 tracks, 19 flat cloth cylinders, 20 High pressure gas injection tube, 21 multiple duct cage skeletons, 23 dust collection ash buckets, 24 ash holes, 25 Dump gates, 26 mounting flanges, 27 Air compartment baffle, 28 bracing rings, 29 zinc-coated wires, 30 firm bankings, 31 fan outlets, 32 pressure doors.
Specific implementation mode
Further details of narration is carried out to the present invention below in conjunction with attached drawing.
As shown in attached drawing 1-12, a kind of horizontal dust remover for grain storage conveying equipment, including casing 1, setting exist Dust inlet 2 on casing 1, the wind turbine 14 being arranged on casing 1, the wind sucting chamber communicated with the fan induced draught mouth of wind turbine 14, side Blow-back in the dirt pocket other side is arranged in the dirt pocket that is connected to wind sucting chamber, the suction inlet 18 being arranged below dirt pocket Room and the dust collection chamber being arranged below dirt pocket, the suction inlet 18 include suction inlet ontology, are arranged in suction inlet sheet Track 18-4 on internal wall and it is arranged in suction inlet body interior and can be along the controllable register 18-3 of track 18-4 slidings, energy The difference of the dust impurities content of enough dust mouth sizes and grain according to grain storage conveying equipment, easily adjustment adjust gear Plate position in orbit reaches most suitable pick-up performance to change the size and dust suction intensity of suction inlet 18.The suction Dirt mouth ontology includes the first side plate 18-1 and is symmetrically connected to the second side plate 18-2 together with the first side plate 18-1, using two The mode of the split type split of side plate, is easily installed track 18-4 and controllable register 18-3.The wind turbine 14 is driven by blower motor 3 Work, is connected to by connection flexible pipe on dust inlet 2 and grain storage conveying equipment, fan induced draught mouth is formed in wind sucting chamber's air draught Dust is sucked in deduster, is filtered by dirt pocket, the dust in air-flow is attached in dirt pocket, in dedusting by negative pressure The blow-back room of the room other side provides high pressure draught and carries out reverse gas cleaning to dirt pocket, and dirt pocket is made to keep good dedusting effect Fruit.The dust collection chamber includes being arranged below dirt pocket and dust collection ash bucket 23 that upper port is communicated with dirt pocket, setting It sets the screw conveyor 17 in dust collection ash bucket 23, the decelerating motor 4 for driving screw conveyor 17, be fixed on dust collection 23 one end of ash bucket and the pressure door 32 being sleeved in 17 shaft of screw conveyor and the Dump gate 25 being arranged on casing 1, spiral shell The roller end of rotation conveyer 17 is connected to by bearing block 13 on dust collection ash bucket 23.In the offside casing with Dump gate 25 The maintenance door 5 of decelerating motor 4 convenient to overhaul is provided on 1.The dust collection chamber further includes setting in dust collection ash Struggle against 23 sides and storage ash bucket corresponding with 25 position of Dump gate 24;The storage ash bucket 24 is arranged in the dust with pressure door 32 Collect 23 side of ash bucket.Dirt pocket can be blown the dust shaken off down and is collected by dust collection chamber, and by helical feed Machine defeated 17 is sent at pressure door 32, and the dust collection ash bucket 23 communicated due to dirt pocket and with dirt pocket is negative pressure state, because This pressure door 32 is closed state, when screw conveyor 17 convey dust it is more when, dust extruding force be more than pressure door 32 by The negative pressure that 14 air draught of wind turbine arrived generates, pressure door 32 are squeezed by dust and are opened, and dust enters storage ash bucket by pressure door 32 In 24, when accumulation collection dust is more in storage ash bucket 24, Dump gate 25 can be opened by dust device for transferring, in screw conveyor When dust extruding force is less than the negative pressure that 14 air draught of wind turbine that pressure door 32 is subject to generates in 17, pressure door 32 is closed automatically no matter Dust being opened in 32 closed state of pressure door or pressure door, state being discharged, dust collection chamber will not all form dirt pocket and unload Pressure makes dirt pocket remain that negative pressure carries out stable dust suction dust removal and filtration work.
The flat cloth cylinder 19 for being provided with multiple duct cage skeleton 21 in the dirt pocket and being sleeved on multiple duct cage skeleton 21 Or dust-removal cloth-bag, flat cloth cylinder 19 are also known as flat cloth bag, multiple duct cage skeleton 21 mainly plays support to flat cloth cylinder or dust-removal cloth-bag Effect, and increase dust removal and filtration area, flat cloth cylinder 19 or dust-removal cloth-bag are sleeved on multiple duct cage skeleton 21.The multiple duct Cage skeleton 21 includes firm banking 30, one end is fixed on firm banking 30 and spaced air compartment baffle 27 and setting exist The mounting flange 26 of 27 other end of air compartment baffle.Bracing ring 28 is provided between the firm banking 30 and mounting flange 26;If It is concatenated and is connected on bracing ring 28 by zinc-coated wire 29 between the dry air compartment baffle 27, ensure 27 position of air compartment baffle It is firm.The quantity of the bracing ring 28 is at least 2, preferably, in the upper of the upper end of mounting flange 26 and firm banking 30 End is correspondingly arranged a circle and is correspondingly arranged a circle, entire multiple duct cage in the lower end of the lower end of mounting flange 30 and firm banking 26 Skeleton 21 is stable and firm;The zinc-coated wire that a diameter of 4mm can be selected of the zinc-coated wire 29, the zinc-coated wire 29 and support Circle 28 is linked together by high-frequency welding.
The blow-back room include be arranged 26 side of mounting flange high pressure gas injection tube 20, be arranged in high pressure gas The high pressure gas injection hole that is oppositely arranged in body injection tube 20 and with mounting flange 26 and it is connected with high pressure gas injection tube 20 Logical high pressure gas bag 15 is matched due to peripheral hardware and is arranged preferably, high pressure gas injection tube 20 and flat cloth cylinder are square crossing settings The limitation of standby space structure, and processing air dust-laden is small and less impurity, so once injection more than ten, in order not to weaken It is blown effect, multiple duct cage skeleton 21 is independent of each other multiple duct, can guarantee the deashing effect at 19 each position of flat cloth cylinder in this way Fruit, the 20 unit pulse time of single high pressure gas injection tube is blown more than ten of flat cloth cylinder 19, only to the only of multiple duct cage skeleton 21 The flat cloth cylinder in part corresponding to vertical air compartment 19 has cleaning effect.It is set between the high pressure gas bag 15 and high pressure gas injection tube 20 It is equipped with electromagnetic impulse valve 16.In deashing, the high pressure gas in high pressure gas bag 15 forms height by the control of electromagnetic impulse valve 16 Air pulse is pressed, is formed from the high pressure gas injection hole blowback of injection tube to air compartment baffle 27 with flat cloth cylinder 19 or dust-removal cloth-bag Each air compartment is blown high-pressure blast, to make flat cloth cylinder 19 or dust-removal cloth-bag form shake, by flat cloth cylinder 19 or the dust of dust-removal cloth-bag Shake off down.The access panel 8 being provided on the casing 1 at electromagnetic impulse valve 16, convenient for each portion in blow-back room The maintenance and inspection of part are replaced.
The dismounting door-plate 9 of handle 10 is additionally provided with positioned at dirt pocket side and carried on the casing 1, is convenient for changing maintenance Flat cloth cylinder 19 inside dirt pocket or dust-removal cloth-bag.Pass through 11 company of being sealed of connector between the adjacent dismounting door-plate 9 It connects.The connector 11 includes screw rod 11-1, the sealing baffle 11-8 being sleeved on screw rod 11-1 and binding clip 11-3, setting In the one end screw rod 11-1 the first nut 11-2 of position limiting sealed baffle 11-8, the second nut in the other end screw rod 11-1 is set The nut-protecting sleeve 11-5 and setting that 11-7, suit are fixed on the second nut 11-7 are protected in binding clip 11-3 and nut Cover the gasket 11-4 between 11-5;The nut-protecting sleeve 11-5 outer edges are provided with anti-skid chequer 11-6.It is also set on the casing 1 It is equipped with the exhaust vent 6 for 31 outlet air of fan outlet.The top of the casing 1 is provided with installation lifting lug 7, and lifting is easy for installation.
The present invention be directed to grain storage conveying equipment design the horizontal dust remover for grain storage conveying equipment, It is provided with dust inlet 2 on casing, dust inlet 2 can be connected by hose and is conveyed to grain storage conveying equipment and is inhaled at material Dirt, the suction inlet 18 being arranged below dirt pocket, when this equipment is installed on grain storage conveying equipment, dust removal port 18 is direct Connect grain storage conveying equipment feeding at carry out dust-absorbing filtering, can simultaneously to grain storage conveying equipment auger feeding when Dust inside when dust and the conveyer belt conveying of generation is absorbed and filtered, easy to clean efficient, grain dedusting cleaning effect It is good;Suction inlet 18 is provided with track 18-4 and controllable register 18-3, can be according to the dust mouth size of grain storage conveying equipment And the difference of the dust impurities content of grain, positions of the controllable register 18-3 on track 18-4 is easily adjusted, to change The size and dust suction intensity of suction inlet 18, reach most suitable pick-up performance;Multiple multiple duct cage bones are provided in dirt pocket Frame 21, multiple duct cage skeleton 21 have the multiple independent air ducts separated by air compartment baffle 27, and dust removal and filtration area is big, in dedusting The blow-back room of room side setting, directly provides high pressure gas, and pass through the control of electromagnetic impulse valve 16 by high pressure gas bag 15 High-voltage pulse air-flow is formed, the mistake of deashing is carried out out of high pressure gas injection tube 20 high pressure gas injection hole blowback to dirt pocket Cheng Zhong, the big pulse stabilization of blast pass pressure, easy to control, the high-speed flow in each air duct is independent of each other, in filtration condition Lower air chamber's partition board 27 and flat cloth cylinder 19 or dust-removal cloth-bag form the channel of an all round closure, attached on the flat cloth cylinder 19 of blast cleaning During the dust, since each air compartment is independent of each other, in the moment of high-speed flow injection, the flat cloth corresponding to each air compartment Cylinder 19 can obtain identical expansion shake effect, big so as to avoid intermediate expansion jitter amplitude, both sides expansion shake width The non-uniform phenomenon of small cleaning effect is spent, makes ash-removal effect evenly, improves filtering and cleaning efficiency, installation uses mounting flange 26 connections, installation is simple to operation, and convenient for the fixation and sealing of flat cloth cylinder 19, in certain volume, the flat cloth that is supported 19 filter areas of cylinder are big, and mounting means is flexible, can be laterally and vertically-mounted;Dust collection chamber, energy are provided with below dirt pocket Enough dust for shaking off down dirt pocket injection are collected, and are sent to pressure door 32 by screw conveyor defeated 17, due to removing Dirt room and the dust collection ash bucket communicated with dirt pocket are negative pressure states, therefore pressure door 32 is closed state, works as spiral transferring When sending the dust that machine 17 conveys more, dust extruding force is more than the negative pressure that 14 air draught of wind turbine that pressure door 32 is subject to generates, pressure Door 32 is squeezed by dust and is opened, and dust is entered by pressure door 32 in storage ash bucket 24, and dust is collected storing up accumulation in ash bucket 24 When more, Dump gate 25 can be opened by dust device for transferring, in screw conveyor 17 dust extruding force be less than pressure door 32 by When the negative pressure that 14 air draught of wind turbine arrived generates, pressure door 32 is closed automatically, no matter in 32 closed state of pressure door or pressure door 32, which open dust, is discharged state, and dust collection chamber all will not form release to dirt pocket, dirt pocket is made to remain that negative pressure carries out Dust-absorbing filtering works;The rational connector 11 of setting structure between dismounting door-plate 9, sealing baffle 11-8 are located in casing 14, tightly Gu clamping plate 11-3 is located at outside dismounting door-plate 9, screwed, is sealed by screw rod 11-1 and the first nut 11-2, the second nut 11-7 Together with adjacent dismounting door-plate 9 is sealedly and fixedly connected by baffle 11-8 and binding clip 11-3, and outside casing 1 The nut-protecting sleeve 11-5 with anti-skid chequer 11-6 has been set on second nut 11-7, it can be without using spanner, directly It connects and is quickly dismounted with hand.The present invention is suitable for the storage conveying equipment of Grain Trade, easy for installation, dedusting stablizing effect Good, uniformly efficient to the dust cleaning of attachment, dust collects fast and easy, does not influence dirt pocket and is carried out at the same time dust removal and filtration.
Embodiment described above is merely a preferred embodiment of the present invention, and the simultaneously exhaustion of the feasible implementation of non-present invention.It is right For persons skilled in the art, any aobvious to made by it under the premise of without departing substantially from the principle of the invention and spirit and The change being clear to should be all contemplated as falling within the claims of the present invention.

Claims (8)

1. a kind of horizontal dust remover for grain storage conveying equipment, it is characterised in that:It includes casing(1), be arranged in machine Shell(1)On dust inlet(2), be arranged in casing(1)On wind turbine(14)With wind turbine(14)The air draught that communicates of fan induced draught mouth Dirt pocket that room, side are connected to wind sucting chamber, the suction inlet being arranged below dirt pocket(18), be arranged in the dirt pocket other side Blow-back room and the dust collection chamber being arranged below dirt pocket;
The blow-back room includes being arranged in mounting flange(26)The high pressure gas injection tube of side(20), be arranged in high pressure gas Body injection tube(20)Upper and and mounting flange(26)The high pressure gas injection hole that is oppositely arranged and with high pressure gas injection tube (20)The high pressure gas bag being connected(15);
In the high pressure gas bag(15)With high pressure gas injection tube(20)Between be provided with electromagnetic impulse valve(16);
Multiple duct cage skeleton is provided in the dirt pocket(21)And it is sleeved on multiple duct cage skeleton(21)On flat cloth cylinder (19)Or dust-removal cloth-bag;The multiple duct cage skeleton(21)Including firm banking(30), one end be fixed on firm banking(30)On And spaced air compartment baffle(27)And it is arranged in air compartment baffle(27)The mounting flange of the other end(26).
2. a kind of horizontal dust remover for grain storage conveying equipment according to claim 1, it is characterised in that:It is described Suction inlet(18)Including suction inlet ontology, the track being arranged in suction inlet inner body wall(18-4)And it is arranged in suction inlet sheet Internal portion and can be along track(18-4)The controllable register of sliding(18-3).
3. a kind of horizontal dust remover for grain storage conveying equipment according to claim 2, it is characterised in that:It is described Suction inlet ontology includes the first side plate(18-1)With with the first side plate(18-1)It is symmetrically connected to the second side plate together(18-2).
4. a kind of horizontal dust remover for grain storage conveying equipment according to claim 3, it is characterised in that:It is described Dust collection chamber includes being arranged below dirt pocket and dust collection ash bucket that upper port is communicated with dirt pocket(23), be arranged in powder Dirt collects ash bucket(23)Interior screw conveyor(17), driving screw conveyor(17)Decelerating motor(4), be fixed on dust receipts Flue-dust retainer(23)One end is simultaneously sleeved on screw conveyor(17)Pressure door in shaft(32)And it is arranged in casing(1)On unload Bin gate(25).
5. a kind of horizontal dust remover for grain storage conveying equipment according to claim 4, it is characterised in that:It is described Dust collection chamber further includes being arranged in the dust collection ash bucket(23)Side and and Dump gate(25)The corresponding storage ash in position Bucket(24);The storage ash bucket(24)It is arranged with pressure door(32)Dust collection ash bucket(23)Side.
6. a kind of horizontal dust remover for grain storage conveying equipment according to claim 5, it is characterised in that:It is described Casing(1)On be additionally provided with positioned at dirt pocket side and carry handle(10)Dismounting door-plate(9);The adjacent dismounting door-plate (9)Between pass through connector(11)It is connected and sealed.
7. a kind of horizontal dust remover for grain storage conveying equipment according to claim 6, it is characterised in that:It is described Connector(11)Including screw rod(11-1), be sleeved on screw rod(11-1)On sealing baffle(11-8)And binding clip(11-3)、 It is arranged in screw rod(11-1)One end position limiting sealed baffle(11-8)The first nut(11-2), be arranged in screw rod(11-1)The other end Second nut in portion(11-7), suit be fixed on the second nut(11-7)On nut-protecting sleeve(11-5)And setting is fastening Clamping plate(11-3)With nut-protecting sleeve(11-5)Between gasket(11-4);The nut-protecting sleeve(11-5)Outer edge is provided with Anti-skid chequer(11-6).
8. a kind of horizontal dust remover for grain storage conveying equipment according to claim 7, it is characterised in that:It is described Casing(1)On be additionally provided with for fan outlet(31)The exhaust vent of outlet air(6);
The casing(1)Top be provided with installation lifting lug(7).
CN201610458602.0A 2016-06-23 2016-06-23 A kind of horizontal dust remover for grain storage conveying equipment Active CN105920943B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610458602.0A CN105920943B (en) 2016-06-23 2016-06-23 A kind of horizontal dust remover for grain storage conveying equipment

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Application Number Priority Date Filing Date Title
CN201610458602.0A CN105920943B (en) 2016-06-23 2016-06-23 A kind of horizontal dust remover for grain storage conveying equipment

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Publication Number Publication Date
CN105920943A CN105920943A (en) 2016-09-07
CN105920943B true CN105920943B (en) 2018-08-31

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CN108067472A (en) * 2016-11-17 2018-05-25 长沙中彬环保科技有限公司 Grain movement purification Special pulse purge system
CN107596840A (en) * 2017-10-30 2018-01-19 安徽祥源科技股份有限公司 A kind of grain dust depression dust-removing system
CN108889755A (en) * 2018-08-10 2018-11-27 梅州市绿粮农业科技发展有限公司 Paddy processing combined dust removal equipment
CN110652799A (en) * 2019-11-07 2020-01-07 大连东拓工程机械制造有限公司 Energy battery lead powder collector
CN115682754B (en) * 2022-11-29 2023-03-21 江苏博涛智能热工股份有限公司 Sintering furnace with dust cleaning and conveying functions
CN117814023B (en) * 2024-03-04 2024-05-07 黑龙江八一农垦大学 Illumination type storage bin for storing dry grains in agricultural harvesting link

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