CN105944461A - Horizontal flat cloth barrel dust catcher used for dedusting filtering of grain storage and conveying equipment - Google Patents
Horizontal flat cloth barrel dust catcher used for dedusting filtering of grain storage and conveying equipment Download PDFInfo
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- CN105944461A CN105944461A CN201610458586.5A CN201610458586A CN105944461A CN 105944461 A CN105944461 A CN 105944461A CN 201610458586 A CN201610458586 A CN 201610458586A CN 105944461 A CN105944461 A CN 105944461A
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- high pressure
- dust
- flat cloth
- conveying equipment
- grain storage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
- B01D46/0008—Two or more filter elements not fluidly connected positioned in the same housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/023—Pockets filters, i.e. multiple bag filters mounted on a common frame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
- B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/30—Same type of filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2267/00—Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
- B01D2267/70—Horizontal arrangement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/40—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for cleaning of environmental air, e.g. by filters installed on vehicles or on streets
Abstract
The invention discloses a horizontal flat cloth barrel dust catcher used for dedusting and filtering of grain storage and conveying equipment. The dust catcher comprises a shell, a dust inlet, a fan, an air sucking chamber, a dust chamber, a dust sucking hole and a gas backblowing chamber, wherein the gas backblowing chamber comprises a high pressure gas injection pipe, a high pressure gas injection hole, a high pressure air bag, an automatic water discharge and pollution discharge device arranged at the lower end of the high pressure air bag and a water discharge and pollution discharge pipe connected to the automatic water discharge and pollution discharge device. The horizontal flat cloth barrel dust catcher is applicable to storage and conveying equipment in the grain industry and is convenient to mount, a multi-air-duct framework is large in dedusting and filtering area, the dedusting stabilizing effect is good, cleaning for attached dust is uniform and high in efficiency, high pressure pulse airflow does not contain water and greasy dirt, clean high pressure air performs blowing for removing dust on a flat cloth barrel or a dust collecting bag, the dedusting and filtering effect is good, no damage is caused to the equipment, and the service life of the flat cloth barrel or the dedusting cloth bag is prolonged.
Description
Technical field
The invention belongs to Cereals Processing Machines equipment technical field, relate to a kind of grain cleaner unit, be specifically related to a kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration.
Background technology
The grain processed through combining machinery harvesting inevitably contains the impurity such as a large amount of straws, therefore to grain
Before carrying out follow-up processing or storage, need grain is cleared up dedusting remove impurity, in grain depot, transport for the ease of storage facilities is installed and mobile, the portability of storage facilities, high efficiency and the feature of environmental protection are more and more concerned, grain storage cleaning cleaner unit is the visual plant of grain turnover storehouse cleaning dedusting, people are in order to meet processing area and process air quantity, the volume of traditional only increase equipment is to meet needs, existing cleaner unit ash-clearing structure arranges unreasonable, directly flat cloth cylinder is cleaned the most thorough by blowing, accumulation dust is more, affect dust removal and filtration effect, it is uneven that high-pressure blast cleans the shake of flat cloth cylinder, can not deashing fast and effectively, and water and the greasy dirt contained in the high-pressure blast after air compression is directly blown into flat cloth cylinder, equipment can be produced infringement, affect dust removal and filtration effect and equipment life.In grain depot, bin discharger is a kind of equipment that the grain in grain depot is transported to outside warehouse, owing to grain being mingled with the impurity such as substantial amounts of dust, bin discharger generally comprises auger feeding and two main operations of conveyer belt feeding in actual work process, the two operation all can produce dust, pollute surrounding, the health of harm workman.The grain storage conveying equipment of existing market, such as: bin discharger, owing to mechanism's problem does not possess dedusting function.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of rational in infrastructure, effectively increase the filter area of cleaner unit and process that air quantity, suction port be easy to adjust, the horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration of high-pressure pulse deashing.
To achieve these goals, the technical scheme that the present invention takes is as follows:
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration, dirt pocket that wind sucting chamber that the dust inlet including casing, being arranged in casing, the blower fan being arranged in casing communicate with the fan induced draught mouth of blower fan, side connect with wind sucting chamber, is arranged on the suction port below dirt pocket and is arranged on the blow-back room of dirt pocket opposite side；
High pressure gas bag, the Auto-drainage excretion machine being arranged on high pressure gas bag lower end and the draining blow-off pipe being connected on Auto-drainage excretion machine that the gases at high pressure injection hole that described blow-back room includes gases at high pressure injection tube, is arranged in gases at high pressure injection tube and is oppositely arranged with dirt pocket is connected with gases at high pressure injection tube.
Further improve as the present invention, between described high pressure gas bag and gases at high pressure injection tube, be provided with electromagnetic impulse valve.
Further improve as the present invention, in described dirt pocket, be provided with multiple duct cage skeleton and the flat cloth cylinder being sleeved on multiple duct cage skeleton or dust-removal cloth-bag；Described multiple duct cage skeleton includes that firm banking, one end are fixed on firm banking and spaced air compartment baffle and be arranged on the mounting flange of the air compartment baffle other end.
Further improve as the present invention, between described firm banking and mounting flange, be provided with bracing ring；Concatenated by zinc-coated wire between some described air compartment baffles and be connected on bracing ring.
Further improving as the present invention, described suction port includes suction port body, the track being arranged in suction port inner body wall and is arranged on suction port body interior and can be along the controllable register of track sliding.
Further improving as the present invention, described suction port body includes the first side plate and the second side plate together with being symmetrically connected to the first side plate.
Further improve as the present invention, described casing is additionally provided with and is positioned at dirt pocket sidepiece and carries handled dismounting door-plate；It is connected and sealed by connector between adjacent described dismounting door-plate.
Further improve as the present invention, described connector include screw rod, the sealing baffle being sleeved on screw rod and binding clip, the first nut being arranged on screw rod one end position limiting sealed baffle plate, be arranged on screw rod the other end the second nut, suit be fixed on the nut-protecting sleeve on the second nut and the pad being arranged between binding clip and nut-protecting sleeve.
Further improving as the present invention, described nut-protecting sleeve outward flange is provided with anti-slip veins.
Further improve as the present invention, described casing is additionally provided with the exhaust vent for blower fan air outlet；The top of described casing is provided with installation hanger.
Compared with prior art, having the beneficial effect that acquired by the present invention:
The present invention be directed to the horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration of grain storage conveying equipment design, the high-voltage pulse air-flow provided by blow-back room carries out deashing to the flat cloth cylinder in dirt pocket or dust-removal cloth-bag, ash-removal effect is good, in high pressure gas bag lower end, Auto-drainage excretion machine is set, after the air of air compressor machine compression enters high pressure gas bag, the water contained in compressed air and greasy dirt are pooled in Auto-drainage excretion machine, equipment is gone out through draining blowdown bank of tubes, clean high-voltage pulse wind carries out jetting deashing to flat cloth cylinder or dust-removal cloth-bag, dust removal and filtration is effective, equipment is not produced damage, extend flat cloth cylinder or the service life of dust-removal cloth-bag；Casing is provided with dust inlet, can be by carrying out dust suction at hose connection dust inlet to grain storage conveying equipment conveying material, the suction port arranged below dirt pocket, when this equipment is installed on grain storage conveying equipment, dust removal port is directly connected at the feeding of grain storage conveying equipment carry out dust-absorbing filtering, dust within when simultaneously can carry the dust produced during grain storage conveying equipment auger feeding and conveyer belt carries out absorbing and filtering, easy to clean efficiently, grain dedusting cleaning effect is good；Suction port is provided with track and controllable register, can be according to the dust mouth size of grain storage conveying equipment and the difference of the dust impurities content of grain, adjust controllable register position in orbit easily, thus change size and the dust suction intensity of suction port, reach most suitable pick-up performance；nullMultiple multiple duct cage skeleton it is provided with in dirt pocket，Multiple duct cage skeleton has the multiple independent air channel separated by air compartment baffle，Dust removal and filtration area is big，In the blow-back room that dirt pocket sidepiece is arranged，Gases at high pressure are directly provided by high pressure gas bag，And form high-voltage pulse air-flow by the control of electromagnetic impulse valve，During carrying out deashing in the gases at high pressure injection hole blowback of injection tube to dirt pocket，The big pulse stabilization of blast pass pressure，Easy to control，High velocity air in each air channel is independent of each other，The passage of an all round closure is formed at filtration condition lower air chamber dividing plate and flat cloth cylinder or dust-removal cloth-bag，On blast cleaning flat cloth cylinder during the dust of attachment，Owing to each air compartment is independent of each other，Moment in high velocity air injection，Cloth cylinder corresponding to each air compartment can obtain identical expansion shake effect，Thus it is big to avoid intermediate expansion jitter amplitude，Both sides expand the phenomenon that the little cleaning effect of jitter amplitude is uneven，Make ash-removal effect evenly，Improve and filter and cleaning efficiency，Install and use Flange joint，Install simple to operation，And be easy to the fixing of flat cloth cylinder and seal，In certain volume，The flat cloth cylinder filter area supported is big，Mounting means is flexible，Can be laterally with vertically-mounted；Between dismounting door-plate, connector rational in infrastructure is set; sealing baffle is positioned at casing; binding clip is positioned at outside dismounting door-plate; by screw rod and nut; together with adjacent dismounting door-plate is sealedly and fixedly connected by sealing baffle with binding clip; and it has been set with the nut-protecting sleeve with anti-slip veins on the second nut being positioned at outside casing, directly quickly can dismount with hands in the case of not using spanner.The present invention is applicable to the storage conveying equipment of Grain Trade, easy for installation, dedusting stablizing effect is good, the dust of attachment is cleared up uniform efficiency height, high-voltage pulse air-flow is the most aqueous and greasy dirt, and clean high-pressure blast carries out jetting deashing to flat cloth cylinder or dust-removal cloth-bag, and dust removal and filtration is effective, equipment is not produced damage, extends flat cloth cylinder or the service life of dust-removal cloth-bag.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the present invention；
Accompanying drawing 2 is the structural representation of blower fan exhaust vent of the present invention；
Accompanying drawing 3 is the structural representation of the present invention flat cloth cylinder；
Accompanying drawing 4 is the structural representation of Auto-drainage excretion machine of the present invention；
Accompanying drawing 5 is the structural representation of draining blow-off pipe of the present invention；
Accompanying drawing 6 is the axle geodesic structure schematic diagram of multiple duct cage skeleton of the present invention；
What accompanying drawing 7 was multiple duct cage skeleton of the present invention faces structural representation；
Accompanying drawing 8 is the sectional structure schematic diagram of connector of the present invention；
Accompanying drawing 9 is the axle geodesic structure schematic diagram of connector of the present invention；
Accompanying drawing 10 is the side-looking structural representation of suction port of the present invention；
Accompanying drawing 11 is the sectional structure schematic diagram of suction port of the present invention；
Accompanying drawing 12 is the plan structure schematic diagram of suction port of the present invention.
In the accompanying drawings:
1 casing, 2 dust inlets, 3 blower motors, 6 exhaust vents, 7 install hanger, 8 access panels, 9 dismounting door-plates, 10 handles, 11 connectors, 11-1 screw rod, 11-2 the first nut, 11-3 fastens plate, 11-4 pad, 11-5 nut-protecting sleeve, 11-6 anti-slip veins, 11-7 the second nut, 12 draining blow-off pipes, 14 blower fans, 15 high pressure gas bags, 16 electromagnetic impulse valves, 18 suction ports, 18-1 the first side plate, 18-2 the second side plate, 18-3 controllable register, 18-4 track, 19 flat cloth cylinders, 20 gases at high pressure injection tubes, 21 multiple duct cage skeletons, 22 Auto-drainage excretion machines, 26 mounting flanges, 27 air compartment baffles, 28 bracing rings, 29 zinc-coated wires, 30 firm bankings, 31 fan outlets.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is carried out further details of narration.
As shown in accompanying drawing 1-12, a kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration, dirt pocket that wind sucting chamber that the dust inlet 2 including casing 1, being arranged in casing 1, the blower fan 14 being arranged in casing 1 communicate with the fan induced draught mouth of blower fan 14, side connect with wind sucting chamber, is arranged on the suction port 18 below dirt pocket and is arranged on the blow-back room of dirt pocket opposite side；nullDescribed blow-back room includes gases at high pressure injection tube 20、The gases at high pressure injection hole being arranged in gases at high pressure injection tube 20 and be oppositely arranged with dirt pocket、The high pressure gas bag 15 being connected with gases at high pressure injection tube 20、The Auto-drainage excretion machine 22 being arranged on high pressure gas bag 15 lower end and the draining blow-off pipe 12 being connected on Auto-drainage excretion machine 22，As preferably，Gases at high pressure injection tube 20 and flat cloth cylinder are that square crossing is arranged，Restriction due to peripheral hardware corollary equipment space structure，Little with the air dust-laden processed and less impurity，So once winding-up tens，In order to not weaken winding-up effect，Multiple duct cage skeleton 21 is independent of each other multiple duct，So can guarantee that the ash-removal effect at flat each position of cloth cylinder 19，The single gases at high pressure injection tube 20 unit pulse time jets ten several flat cloth cylinders 19，Only the local flat cloth cylinder 19 corresponding to the independent air compartment of multiple duct cage skeleton 21 there is cleaning effect.It is provided with electromagnetic impulse valve 16 between described high pressure gas bag 15 and gases at high pressure injection tube 20.
Described suction port 18 includes suction port body, be arranged in suction port inner body wall track 18-4 and be arranged on suction port body interior and can be along the controllable register 18-3 of track 18-4 sliding, can be according to the dust mouth size of grain storage conveying equipment and the difference of the dust impurities content of grain, adjust controllable register position in orbit easily, thus change size and the dust suction intensity of suction port 18, reach most suitable pick-up performance.Described suction port body includes the first side plate 18-1 and the second side plate 18-2 together with being symmetrically connected to the first side plate 18-1, uses the mode of two split type splits of side plate, it is simple to attachment rail 18-4 and controllable register 18-3.Described blower fan 14 is driven work by blower motor 3, hose connection on dust inlet 2 and grain storage conveying equipment by connecting, fan induced draught mouth forms negative pressure in wind sucting chamber's air draught, dust is sucked in cleaner unit, filter through dirt pocket, dust in air-flow is attached in dirt pocket, provides high pressure draught that dirt pocket is carried out reverse gas cleaning in the blow-back room of dirt pocket opposite side, makes the dust removing effects that dirt pocket holding is good.Multiple duct cage skeleton 21 and the flat cloth cylinder 19 being sleeved on multiple duct cage skeleton 21 or dust-removal cloth-bag it is provided with in described dirt pocket, flat cloth cylinder 19 is also known as flat cloth bag, flat cloth cylinder 19 or dust-removal cloth-bag are mainly played the effect of support by multiple duct cage skeleton 21, and increasing dust removal and filtration area, flat cloth cylinder 19 or dust-removal cloth-bag are sleeved on multiple duct cage skeleton 21.Described multiple duct cage skeleton 21 includes that firm banking 30, one end are fixed on firm banking 30 and spaced air compartment baffle 27 and be arranged on the mounting flange 26 of air compartment baffle 27 other end.It is provided with bracing ring 28 between described firm banking 30 and mounting flange 26；Concatenate and be connected on bracing ring 28 by zinc-coated wire 29 between some described air compartment baffles 27, it is ensured that consolidating of air compartment baffle 27 position.The quantity of described bracing ring 28 is at least 2, as preferably, being correspondingly arranged a circle in the upper end of the upper end of mounting flange 26 and firm banking 30 and be correspondingly arranged a circle in the lower end of the lower end of mounting flange 30 and firm banking 26, whole multiple duct cage skeleton 21 is stable firmly；The zinc-coated wire that can be selected for a diameter of 4mm of described zinc-coated wire 29, described zinc-coated wire 29 is linked together by high-frequency welding with bracing ring 28.When deashing, the air compressed by air compressor machine enters in high pressure gas bag 15, the water contained in compressed air and greasy dirt are pooled to be arranged in the Auto-drainage excretion machine 22 of high pressure gas bag 15 lower end, through draining blow-off pipe 12 device for transferring, clean high pressure draught forms high-voltage pulse air-flow by the control of electromagnetic impulse valve 16, clean high pressure draught does not produce damage to equipment, extend flat cloth cylinder or the service life of dust-removal cloth-bag, the each air compartment winding-up high-pressure blast formed from the gases at high pressure injection hole blowback of gases at high pressure injection tube 20 to air compartment baffle 27 and flat cloth cylinder 19 or dust-removal cloth-bag, so that flat cloth cylinder 19 or dust-removal cloth-bag form shake, the dust of flat cloth cylinder 19 or dust-removal cloth-bag is shaken off down.The access panel 8 being positioned at electromagnetic impulse valve 16 it is provided with, it is simple to the maintenance and inspection of parts each to blow-back room are changed in described casing 1.
It is additionally provided with in described casing 1 and is positioned at dirt pocket sidepiece and the dismounting door-plate 9 with handles 10, be convenient for changing the maintenance flat cloth cylinder 19 within dirt pocket or dust-removal cloth-bag.It is connected and sealed by connector 11 between adjacent described dismounting door-plate 9.Described connector 11 includes screw rod 11-1, be sleeved on screw rod 11-1 sealing baffle 11-8 and binding clip 11-3, be arranged on screw rod 11-1 one end position limiting sealed baffle plate 11-8 the first nut 11-2, be arranged on the second nut 11-7 of screw rod 11-1 the other end, suit is fixed on the nut-protecting sleeve 11-5 on the second nut 11-7 and the pad 11-4 being arranged between binding clip 11-3 and nut-protecting sleeve 11-5；Described nut-protecting sleeve 11-5 outward flange is provided with anti-slip veins 11-6.The exhaust vent 6 for fan outlet 31 air-out it is additionally provided with in described casing 1.The top of described casing 1 is provided with installation hanger 7, lifts easy for installation.
The present invention be directed to the horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration of grain storage conveying equipment design, the high-voltage pulse air-flow provided by blow-back room carries out deashing to the flat cloth cylinder 19 in dirt pocket or dust-removal cloth-bag, ash-removal effect is good, in high pressure gas bag 15 lower end, Auto-drainage excretion machine 22 is set, after the air of air compressor machine compression enters high pressure gas bag 15, the water contained in compressed air and greasy dirt are pooled in Auto-drainage excretion machine 22, through draining blow-off pipe 12 device for transferring, clean high-voltage pulse wind carries out jetting deashing to flat cloth cylinder 19 or dust-removal cloth-bag, dust removal and filtration is effective, equipment is not produced damage, extend flat cloth cylinder 19 or the service life of dust-removal cloth-bag；Casing is provided with dust inlet 2, can be by carrying out dust suction at hose connection dust inlet 2 to grain storage conveying equipment conveying material, the suction port 18 arranged below dirt pocket, when this equipment is installed on grain storage conveying equipment, dust removal port 18 is directly connected at the feeding of grain storage conveying equipment carry out dust-absorbing filtering, dust within when simultaneously can carry the dust produced during grain storage conveying equipment auger feeding and conveyer belt carries out absorbing and filtering, easy to clean efficiently, grain dedusting cleaning effect is good；Suction port 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, adjust controllable register 18-3 position on track 18-4 easily, thus change size and the dust suction intensity of suction port 18, reach most suitable pick-up performance；nullMultiple multiple duct cage skeleton 21 it is provided with in dirt pocket，Multiple duct cage skeleton 21 has the multiple independent air channel separated by air compartment baffle 27，Dust removal and filtration area is big，In the blow-back room that dirt pocket sidepiece is arranged，Gases at high pressure are directly provided by high pressure gas bag 15，And form high-voltage pulse air-flow by the control of electromagnetic impulse valve 16，During carrying out deashing in the gases at high pressure injection hole blowback of gases at high pressure injection tube 20 to dirt pocket，The big pulse stabilization of blast pass pressure，Easy to control，High velocity air in each air channel is independent of each other，The passage of an all round closure is formed at filtration condition lower air chamber dividing plate 27 and flat cloth cylinder 19 or dust-removal cloth-bag，On blast cleaning flat cloth cylinder 19 during the dust of attachment，Owing to each air compartment is independent of each other，Moment in high velocity air injection，Flat cloth cylinder 19 corresponding to each air compartment can obtain identical expansion shake effect，Thus it is big to avoid intermediate expansion jitter amplitude，Both sides expand the phenomenon that the little cleaning effect of jitter amplitude is uneven，Make ash-removal effect evenly，Improve and filter and cleaning efficiency，Install and use mounting flange 26 to connect，Install simple to operation，And be easy to the fixing of flat cloth cylinder 19 and seal，In certain volume，Flat cloth cylinder 19 filter area supported is big，Mounting means is flexible，Can be laterally with vertically-mounted；Between dismounting door-plate 9, connector 11 rational in infrastructure is set; sealing baffle 11-8 is positioned at casing 14; binding clip 11-3 is positioned at outside dismounting door-plate 9; by screw rod 11-1 and the first nut 11-2, the screwing of the second nut 11-7; together with adjacent dismounting door-plate 9 is sealedly and fixedly connected by sealing baffle 11-8 and binding clip 11-3; and it has been set with the nut-protecting sleeve 11-5 with anti-slip veins 11-6 on the second nut 11-7 being positioned at outside casing 1; directly quickly can dismount with hands in the case of not using spanner.The present invention is applicable to the storage conveying equipment of Grain Trade, easy for installation, dedusting stablizing effect is good, the dust of attachment is cleared up uniform efficiency height, high-voltage pulse air-flow is the most aqueous and greasy dirt, and clean high-pressure blast carries out jetting deashing to flat cloth cylinder or dust-removal cloth-bag, and dust removal and filtration is effective, equipment is not produced damage, extends flat cloth cylinder 19 or the service life of dust-removal cloth-bag.
The above embodiment is only the preferred embodiments of the present invention, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, any obvious change done to it on the premise of without departing substantially from the principle of the invention and spirit, within all should being contemplated as falling with the claims of the present invention.
Claims (10)
1. the horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration, it is characterised in that: dirt pocket that it includes casing (1), the dust inlet (2) that is arranged in casing (1), the blower fan (14) that is arranged in casing (1) communicate with the fan induced draught mouth of blower fan (14) wind sucting chamber, side connect with wind sucting chamber, it is arranged on the suction port (18) below dirt pocket and is arranged on the blow-back room of dirt pocket opposite side；
Described blow-back room includes gases at high pressure injection tube (20), is arranged on high pressure gas bag (15), the Auto-drainage excretion machine (22) being arranged on high pressure gas bag (15) lower end and the draining blow-off pipe (12) being connected on Auto-drainage excretion machine (22) that gases at high pressure injection tube (20) gases at high pressure injection hole that is upper and that be oppositely arranged with dirt pocket is connected with gases at high pressure injection tube (20).
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration the most according to claim 1, it is characterised in that: between described high pressure gas bag (15) and gases at high pressure injection tube (20), it is provided with electromagnetic impulse valve (16).
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration the most according to claim 2, it is characterised in that: it is provided with multiple duct cage skeleton (21) and the flat cloth cylinder (19) being sleeved on multiple duct cage skeleton (21) or dust-removal cloth-bag in described dirt pocket；Described multiple duct cage skeleton (21) includes that firm banking (30), one end are fixed on that firm banking (30) is upper and spaced air compartment baffle (27) and be arranged on the mounting flange (26) of air compartment baffle (27) other end.
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration the most according to claim 3, it is characterised in that: it is provided with bracing ring (28) between described firm banking (30) and mounting flange (26)；Concatenate and be connected to by zinc-coated wire (29) on bracing ring (28) between some described air compartment baffles (27).
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration the most according to claim 4, it is characterised in that: described suction port (18) includes suction port body, the track (18-4) that is arranged in suction port inner body wall and be arranged on suction port body interior and can be along the controllable register (18-3) of track (18-4) sliding.
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration the most according to claim 5, it is characterised in that: described suction port body includes the first side plate (18-1) and the second side plate (18-2) together with being symmetrically connected to the first side plate (18-1).
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration the most according to claim 6, it is characterised in that: it is additionally provided with in described casing (1) and is positioned at dirt pocket sidepiece and the dismounting door-plate (9) with (10) with handles；It is connected and sealed by connector (11) between adjacent described dismounting door-plate (9).
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration the most according to claim 7, it is characterized in that: described connector (11) includes screw rod (11-1), the sealing baffle (11-8) being sleeved on screw rod (11-1) and binding clip (11-3), it is arranged on first nut (11-2) of screw rod (11-1) one end position limiting sealed baffle plate (11-8), it is arranged on second nut (11-7) of screw rod (11-1) the other end, it is set with the nut-protecting sleeve (11-5) being fixed on the second nut (11-7) and the pad (11-4) being arranged between binding clip (11-3) and nut-protecting sleeve (11-5).
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration the most according to claim 8, it is characterised in that: described nut-protecting sleeve (11-5) outward flange is provided with anti-slip veins (11-6).
A kind of horizontal flat cloth cylinder cleaner unit for grain storage conveying equipment dust removal and filtration the most according to claim 9, it is characterised in that: it is additionally provided with the exhaust vent (6) for fan outlet (31) air-out in described casing (1)；The top of described casing (1) is provided with installation hanger (7).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610458586.5A CN105944461B (en) | 2016-06-23 | 2016-06-23 | A kind of horizontal flat cloth cylinder deduster for grain storage conveying equipment dust removal and filtration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458586.5A CN105944461B (en) | 2016-06-23 | 2016-06-23 | A kind of horizontal flat cloth cylinder deduster for grain storage conveying equipment dust removal and filtration |
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| CN105944461A true CN105944461A (en) | 2016-09-21 |
| CN105944461B CN105944461B (en) | 2018-08-21 |
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| CN201610458586.5A Active CN105944461B (en) | 2016-06-23 | 2016-06-23 | A kind of horizontal flat cloth cylinder deduster for grain storage conveying equipment dust removal and filtration |
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| CN113424976A (en) * | 2020-03-23 | 2021-09-24 | 湖南中烟工业有限责任公司 | Tobacco raw material storage insect prevention system and method |
| CN115258735A (en) * | 2022-07-29 | 2022-11-01 | 长沙盛谷绿色供应链管理有限公司 | Cement powder loading dust keeper |
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|---|---|
| CN105944461B (en) | 2018-08-21 |
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