CN112473263A - Feed production workshop is with safe explosion-proof sack cleaning device - Google Patents
Feed production workshop is with safe explosion-proof sack cleaning device Download PDFInfo
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- CN112473263A CN112473263A CN202011438055.2A CN202011438055A CN112473263A CN 112473263 A CN112473263 A CN 112473263A CN 202011438055 A CN202011438055 A CN 202011438055A CN 112473263 A CN112473263 A CN 112473263A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000005192 partition Methods 0.000 claims abstract description 24
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 238000010009 beating Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 30
- 238000007664 blowing Methods 0.000 claims description 26
- 239000011261 inert gas Substances 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
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- 238000001914 filtration Methods 0.000 description 5
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- 239000002994 raw material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 235000020939 nutritional additive Nutrition 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
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- 239000011782 vitamin Substances 0.000 description 2
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- 229930003231 vitamin Natural products 0.000 description 2
- 235000019733 Fish meal Nutrition 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000019735 Meat-and-bone meal Nutrition 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004467 fishmeal Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011738 major mineral Substances 0.000 description 1
- 235000011963 major mineral Nutrition 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
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- 108090000623 proteins and genes Proteins 0.000 description 1
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Classifications
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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
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a safe and explosion-proof cloth bag cleaning device for a feed production workshop, which belongs to the technical field of feed processing and comprises a tank body, wherein a first filter bag, a second filter bag, a connecting plate, a partition plate, a supporting plate, a beating mechanism, a pushing mechanism and a driving mechanism are arranged in the tank body; the connecting plate, the partition plate and the supporting plate are sequentially arranged from bottom to top, the partition plate and the supporting plate are respectively fixed on the side wall of the tank body, the first filter bag is fixed between the connecting plate and the partition plate, the second filter bag is fixed between the partition plate and the supporting plate, and the first filter bag is communicated with the second filter bag up and down; offer the through-hole that is used for gas to pass through in the backup pad, actuating mechanism installs in the backup pad and is used for driving patting mechanism to pat the second filter bag lateral wall, is used for driving the connecting plate to rotate in order to drive the second filter bag and twists reverse, and pushing mechanism is used for driving patting mechanism and reciprocates in first filter bag. The invention has better dust removal and ash removal effects and effectively reduces the blockage of the filter bag.
Description
Technical Field
The invention relates to the technical field of feed processing, in particular to a safe and explosion-proof cloth bag cleaning device for a feed production workshop.
Background
The term "feed" is a general term for food of all human-raised animals, and in a narrow sense, a general feed mainly refers to food of agricultural or animal-raised animals. The feed is mainly prepared from more than ten raw materials of soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, feed additives and the like.
Classified according to the level of meeting the nutritional needs of animals, feed products can be divided into:
(1) complete compound feed. Contains feed meeting the requirements of animals on protein, energy, macrominerals, trace minerals, vitamins and various nutritional and non-nutritional additives. Can be directly fed to animals.
(2) And (4) concentrating the feed. Usually, the energy feed in the feed formula, such as corn, wheat, bran, and the like, accounts for more than 50% of the formula, and the raw materials are most purchased by breeding manufacturers or other manufacturers, so as to reduce the transportation cost, the feed manufacturers design feed products without energy raw materials, and the breeding manufacturers can produce complete compound feed with relatively low cost after purchasing the products and mixing the products with the self-produced or self-purchased energy raw materials.
(3) And (4) premixing feed. In order to further meet the requirements of scale feeders on refined feeding and cost reduction, feed producers design premixed feed products, which mainly contain minerals, vitamins and various nutritional and non-nutritional additives. The product has the characteristics of low addition proportion (No. 3 definition of 2012 by Ministry of agriculture is not higher than 10%), high nutrient concentration, high mixing difficulty, high product value, high technical content and high storage requirement.
In the fodder course of working, can produce a lot of dusts, consequently all can be provided with the sack cleaner in the current fodder workshop, however current sack cleaner can play dust removal and blowback deashing effect, but the blowback deashing in-process can only blow off the dust that the adhesive force is relatively poor, and hardly will clear up it through the blowback to the dust that tightly adheres to on the sack.
In view of this, the invention provides a safe and explosion-proof cloth bag cleaning device for a feed production workshop.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a safe and explosion-proof cloth bag cleaning device for a feed production workshop.
In order to achieve the purpose, the invention provides the following technical scheme:
a safe and explosion-proof cloth bag cleaning device for a feed production workshop comprises a tank body, wherein a dust air inlet is formed in one side of the lower portion of the tank body, a purified air outlet is formed in one side of the upper portion of the tank body, an explosion-proof inspection door is arranged on the side portion of the tank body, and a first filter bag, a second filter bag, a connecting plate, a partition plate, a supporting plate, a flapping mechanism, a pushing mechanism and a driving mechanism are arranged in the tank body;
the connecting plate, the partition plate and the supporting plate are sequentially arranged from bottom to top, the partition plate and the supporting plate are respectively fixed on the side wall of the tank body, the first filter bag is fixed between the connecting plate and the partition plate, the second filter bag is fixed between the partition plate and the supporting plate, the connecting plate is fixed at the bottom of the first filter bag, and the first filter bag is communicated with the second filter bag up and down;
the clean gas outlet is arranged above the partition plate, a through hole for gas to pass through is formed in the supporting plate, the driving mechanism is installed on the supporting plate and used for driving the flapping mechanism to flap the side wall of the second filter bag and used for driving the connecting plate to rotate so as to drive the second filter bag to twist, and the pushing mechanism is used for driving the flapping mechanism to move up and down in the first filter bag.
More preferably: the driving mechanism comprises a motor and a spindle, the motor is installed above the supporting plate, the upper end of the spindle penetrates through the supporting plate and is fixed on the motor output shaft, the lower end of the spindle is located in the first filter bag and the second filter bag and is fixed with the connecting plate, and the spindle center axis coincides with the first filter bag and the second filter bag center axis respectively.
More preferably: the beating mechanism is positioned in the first filter bag and comprises a fixed cylinder, a beating rod, a spring and a fixed block;
the fixed cylinder cover is established on the main shaft and with main shaft fixed connection, the fixed block is fixed cylinder surface, clap the stick set up for the slope and the lower extreme with the fixed block rotates to be connected, and the upper end is to keeping away from the slope of main shaft direction, the spring is fixed the sleeve with clap between the stick.
More preferably: the pushing mechanism comprises a moving platform, a connecting rod and a guide rod;
the main shaft is circumferentially provided with external threads, the external threads are positioned in the second filter bag, the guide rod is vertically arranged, the upper end of the guide rod is fixed on the supporting plate, and the lower end of the guide rod is suspended in the second filter bag;
the movable table is sleeved on the main shaft, the main shaft is in threaded fit with the movable table through the external threads, the guide rod penetrates through the movable table from top to bottom, a circle of annular sliding groove is formed in the bottom of the movable table, the center of the sliding groove is located on the central shaft of the main shaft, the lower end of the connecting rod is fixed on the fixed cylinder, and the upper end of the connecting rod is embedded in the sliding groove and is in sliding fit with the sliding groove.
More preferably: the first filter bag and the second filter bag are cylindrical, the upper end and the lower end of the second filter bag are both provided with openings, and the lower end of the first filter bag is sealed through the connecting plate.
More preferably: the gas blowing system is used for blowing inert gas above the supporting plate so as to blow back through the inert gas.
More preferably: the blowing system comprises a controller, an electromagnetic valve, a gas bag, a blowing pipe and a nozzle;
the control instrument is arranged on the surface of the tank body and electrically connected with the electromagnetic valve, the electromagnetic valve is positioned outside the tank body and arranged on the injection tube, one end of the injection tube is connected with the air bag, and the other end of the injection tube extends into the tank body and is positioned above the supporting plate;
the nozzle is positioned above the supporting plate and is arranged on the blowing pipe, and the gas bag is filled with inert gas.
More preferably: the through holes are arranged in a plurality of numbers, and the through holes are wound above the second filter bag and are uniformly distributed on the supporting plate.
More preferably: the first filter bag and the second filter bag are both provided with filter holes, and the aperture of the filter holes in the first filter bag is not smaller than that of the filter holes in the second filter bag.
More preferably: the bottom of the tank body is provided with an ash bucket, the dust and air inlet is arranged above the side part of the ash bucket, the center of the bottom of the ash bucket is provided with a dust outlet, and the dust outlet is provided with an ash discharge valve;
the bottom of the tank body is fixed with two support legs, and the two support legs are symmetrically arranged on two opposite sides of the tank body.
In conclusion, the invention has the following beneficial effects: when the motor is started, the main shaft rotates, so that the connecting plate drives the first filter bag to rotate, the first filter bag is twisted, and in order to flap dust on the first filter bag in the twisting process of the first filter bag, the dust-removing device is provided with the flap mechanism and the pushing mechanism. Because the patting rod is rotatably connected with the fixed cylinder and the spring is arranged between the patting rod and the fixed cylinder, when the main shaft rotates, the patting rod can be used for rotatably patting the inner wall of the first filter bag, and because the mobile station is in threaded connection with the main shaft, the patting rod can be used for patting in the process, the mobile station can drive the fixed cylinder and the patting rod to move downwards, so that the first filter bag can be patted in an up-and-down rotating manner. Because the second filter bag is the air of handling after first filter bag handles, the dust granule is less, and is difficult for blockking up, consequently can effectively clear up the dust on the second filter bag through gas blowing system blowback, does not need the rethread other mechanical system to clear up, has better dust removal and deashing effect.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment, which is mainly used for embodying the internal structure of a cloth bag cleaning device;
FIG. 2 is a schematic structural diagram of an embodiment, which is mainly used for embodying a connection structure among the flapping mechanism, the pushing mechanism and the driving mechanism;
fig. 3 is a sectional view of the embodiment, which is mainly used for embodying the matching structure of the mobile station and the connecting rod.
In the figure, 1, a tank body; 21. a control instrument; 22. an electromagnetic valve; 23. air bags; 24. a blowing pipe; 25. a nozzle; 3. a support leg; 4. an ash hopper; 5. an ash discharge valve; 6. a dust gas inlet; 7. a flapping mechanism; 71. a fixed cylinder; 72. beating the rod; 73. a spring; 74. a fixed block; 8. a pushing mechanism; 81. a mobile station; 82. a connecting rod; 83. a guide bar; 84. a sliding groove; 9. a drive mechanism; 91. a motor; 92. a main shaft; 93. an external thread; 10. a partition plate; 11. a support plate; 12. a through hole; 13. a purified gas outlet; 14. an inspection door; 15. a dust outlet; 16. a connecting plate; 17. a first filter bag; 18. a second filter bag.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example (b): a safe and explosion-proof cloth bag cleaning device for a feed production workshop is shown in figures 1-3 and comprises a tank body 1 and an air blowing system. The bottom of the tank body 1 is fixed with two supporting legs 3, and the two supporting legs 3 are symmetrically arranged on two opposite sides of the bottom of the tank body 1. A dust inlet 6 is arranged on one side of the lower part of the tank body 1, a purified gas outlet 13 is arranged on one side of the upper part of the tank body 1, an ash bucket 4 is arranged at the bottom of the tank body 1, and the dust inlet 6 is arranged above the side part of the ash bucket 4. The supporting legs 3 are fixed at the joint of the ash bucket 4 and the tank body 1, the center of the bottom of the ash bucket 4 is provided with a dust outlet 15, and the dust outlet 15 is provided with a dust discharging valve 5. In order to improve the explosion-proof performance of the tank body 1, an explosion-proof inspection door 14 is arranged on the side part of the tank body 1, so that the use is safe and reliable.
In the above technical solution, since the dust has a certain weight, the dust inlet 6 is disposed at one side of the lower portion of the tank 1, and the clean air outlet 13 is disposed at one side of the upper portion of the tank 1, so that the dust falls into the dust hopper 4 for temporary storage, and then the dust is discharged through the dust outlet 15. The inspection door 14 is provided to facilitate later inspection and maintenance of the equipment.
Referring to fig. 1-3, a first filter bag 17, a second filter bag 18, a connecting plate 16, a partition plate 10, a supporting plate 11, a flapping mechanism 7, a pushing mechanism 8 and a driving mechanism 9 are arranged in the tank body 1. The connecting plate 16, the partition plate 10 and the supporting plate 11 are sequentially arranged from bottom to top, and the partition plate 10 and the supporting plate 11 divide the tank body 1 into a lower chamber, a middle chamber and an upper chamber from bottom to top. The partition plate 10 and the support plate 11 are respectively fixed on the side wall of the tank body 1, the first filter bag 17 is positioned in the middle chamber and fixed between the connecting plate 16 and the partition plate 10, the second filter bag 18 is positioned in the lower chamber and fixed between the partition plate 10 and the support plate 11, and the connecting plate 16 is fixed at the bottom of the first filter bag 17. Preferably, the first filter bag 17 and the second filter bag 18 are both cylindrical and have openings at the upper and lower ends, a circular hole is formed in the middle of the support plate 11, and the first filter bag 17 is communicated with the second filter bag 18 up and down through the circular hole. The lower end of the first filter bag 17 is sealed by a connecting plate 16, and the connecting plate 16 is positioned in the lower chamber and is not contacted with the side wall of the tank body 1. The clean gas outlet 13 is located above the partition 10 and is arranged at the side of the upper chamber, and the second filter bag 18 is separated from the upper chamber by the support plate 11. The supporting plate 11 is provided with a through hole 12 for gas to pass through, and the upper chamber and the middle chamber are communicated through the through hole 12. The through holes 12 are provided in plurality, and the through holes 12 are wound on the second filter bag 18 and uniformly distributed on the support plate 11. The explosion proof inspection door 14 is located at the lower chamber side.
In the technical scheme, during dust removal, dust-containing gas enters the lower cavity through the dust gas inlet 6, under the interception of the first filter bag 17, dust in the dust-containing gas falls into the dust hopper 4 to be stored, and gas passing through the first filter bag 17 enters the second filter bag 18 from bottom to top, passes through the second filter bag 18 and the through holes 12 in the support plate 11, and is discharged outside through the purified gas outlet 13, so that the effect of cloth bag dust removal is achieved.
Referring to fig. 1 to 3, the gas blowing system is used to blow out the inert gas above the support plate 11 to be blown back by the inert gas. The blowing system comprises a controller 21, a solenoid valve 22, an air bag 23, a blowing pipe 24 and a nozzle 25. The electromagnetic valve 22 is an electromagnetic pulse valve, the controller 21 is installed on the surface of the tank 1 and electrically connected with the electromagnetic valve 22, the electromagnetic valve 22 is located outside the tank 1 and installed on the blowing pipe 24, the controller 21 is the prior art, and the specific model thereof is not specifically limited herein. The blowing pipe 24 has one end connected to the air bag 23 and the other end extending inside the tank 1 and located in the upper chamber above the support plate 11. The nozzles 25 are disposed in an upper chamber above the support plate 11 and are attached to the blowing pipe 24, and a plurality of the nozzles 25 are provided, and the plurality of the nozzles 25 are provided at equal intervals on the blowing pipe 24 with their discharge ports facing downward. The gas bag 23 is filled with inert gas to prevent dust explosion.
In the above technical solution, the air blowing system is mainly used for back blowing to blow down the dust adhered to the first filter bag 17 and the second filter bag 18, thereby preventing the first filter bag 17 from being blocked. When the inert gas is blown out through the nozzle 25, the gas flow firstly passes through the second filter bag 18 from the outside to the inside and then passes through the first filter bag 17 from the inside to the outside, so that the dust adhered to the outer surface of the first filter bag 17 can be blown off.
Referring to fig. 1 to 3, preferably, the first filter bag 17 and the second filter bag 18 are both provided with filter holes, and the pore size of the filter hole of the first filter bag 17 is not smaller than that of the filter hole of the second filter bag 18. In this embodiment, the pore size of the filter pores of the first filter bag 17 is larger than that of the filter pores of the second filter bag 18.
In the above technical scheme, because the filtration pore aperture on the second filter bag 18 is less than the filtration pore aperture on the first filter bag 17, consequently can play dual filtration's effect, carry out the primary filtration through first filter bag 17 earlier, then the secondary filtration is carried out to rethread second filter bag 18, so not only can improve the air purification effect, can also alleviate the filter pressure of first filter bag 17, reduce the jam of first filter bag 17. Since the aperture of the filter holes of the second filter bag 18 is smaller than the aperture of the filter holes of the first filter bag 17, the dust intercepted by the first filter bag 17 will be deposited in the first filter bag 17, but when the dust is blown back by the blowing system, the dust deposited in the first filter bag 17 will pass through the first filter bag 17 and enter the dust hopper 4, so that the use of the first filter bag 17 will not be disturbed or affected.
Referring to fig. 1-3, the driving mechanism 9 is installed on the supporting plate 11 and is used for driving the tapping mechanism 7 to tap the side wall of the second filter bag 18 and for driving the connecting plate 16 to rotate so as to drive the second filter bag 18 to twist, and the pushing mechanism 8 is used for driving the tapping mechanism 7 to move up and down in the first filter bag 17. The driving mechanism 9 includes a motor 91 and a main shaft 92, and the motor 91 is located in the upper chamber and is mounted above the support plate 11. The upper end of the main shaft 92 penetrates through the support plate 11 and is fixed on the output shaft of the motor 91, the lower end of the main shaft is positioned in the first filter bag 17 and the second filter bag 18 and is fixed with the connecting plate 16, the central shaft of the main shaft 92 is respectively superposed with the central shafts of the first filter bag 17 and the second filter bag 18, and the main shaft 92 is vertically arranged in the first filter bag 17 and the second filter bag 18.
In the above technical scheme, when the motor 91 is started, the connecting plate 16 drives the first filter bag 17 to rotate, so that the first filter bag 17 can be twisted through the connecting plate 16, and then dust adhered to the first filter bag 17 and the second filter bag 18 can be cleaned away by matching the air blowing system and the beating mechanism 7, thereby avoiding blockage.
Referring to fig. 1-3, the tapping mechanism 7 is located within the first filter bag 17, the tapping mechanism 7 including a stationary barrel 71, a tapping rod 72, a spring 73, and a stationary block 74. The fixing cylinder 71 is sleeved on the main shaft 92 and fixedly connected with the main shaft 92, the fixing block 74 is fixed on the outer surface of the fixing cylinder 71, the flapping rod 72 is obliquely arranged, the lower end of the flapping rod is rotatably connected with the fixing block 74, and the upper end of the flapping rod inclines towards the direction far away from the main shaft 92. A spring 73 is secured between the sleeve and beater bar 72. The two beating rods 72 are symmetrically arranged on two opposite sides of the main shaft 92.
Referring to fig. 1 to 3, the pushing mechanism 8 includes a moving stage 81, a connecting rod 82, and a guide rod 83. The main shaft 92 is circumferentially provided with an external thread 93, the external thread 93 is positioned in the second filter bag 18, the guide rod 83 is vertically arranged, the upper end of the guide rod is fixed on the support plate 11, and the lower end of the guide rod is suspended in the second filter bag 18. The movable table 81 is sleeved on the main shaft 92, the main shaft 92 is in threaded fit with the movable table 81 through the external thread 93, and the guide rod 83 penetrates through the movable table 81 up and down, so that the movable table 81 can move up and down along the guide rod 83. The bottom of the moving table 81 is provided with a ring-shaped sliding groove 84, the center of the sliding groove 84 is located on the central axis of the main shaft 92, the lower end of the connecting rod 82 is fixed on the fixed cylinder 71, and the upper end is embedded in the sliding groove 84 and is in sliding fit with the sliding groove 84, so that when the fixed cylinder 71 rotates around the central axis of the main shaft 92, the connecting rod 82 rotates in the sliding groove 84.
In the above technical solution, when the motor 91 is started, the main shaft 92 rotates, so that the connecting plate 16 drives the first filter bag 17 to rotate, so as to twist the first filter bag 17, and in order to flap dust on the first filter bag 17 during the twisting of the first filter bag 17, the beater mechanism 7 and the pushing mechanism 8 are provided. Because the patting rod 72 is rotatably connected with the fixed cylinder 71 and the spring 73 is arranged between the patting rod 72 and the fixed cylinder 71, when the main shaft 92 rotates, the patting rod 72 can rotatably patting the inner wall of the first filter bag 17, and because the movable platform 81 is in threaded connection with the main shaft 92, the movable platform 81 can drive the fixed cylinder 71 and the patting rod 72 to move downwards in the patting process of the patting rod 72, so that the first filter bag 17 can be patted in an up-and-down rotating manner. Because the second filter bag 18 is used for processing the air processed by the first filter bag 17, dust particles are less and are not easy to block, dust on the second filter bag 18 can be effectively cleaned through the blowback of the blowing system, and the dust is not required to be cleaned through other mechanical modes.
The working process mainly comprises the following steps:
during dust removal, dust-containing gas enters the lower chamber through the dust gas inlet 6, dust in the dust-containing gas falls into the dust hopper 4 to be stored under the interception of the first filter bag 17 and the second filter bag 18, and gas passing through the first filter bag 17 is discharged outwards through the clean gas outlet 13. During ash removal, the inert gas is blown out through the nozzle 25, the airflow firstly passes through the second filter bag 18 from outside to inside and then passes through the first filter bag 17 from inside to outside, so that dust adhered to the outer surface of the first filter bag 17 is blown off. When inert gas is blown back, the motor 91 is started, the main shaft 92 drives the connecting plate 16 to rotate and the fixed cylinder 71 to rotate, and drives the moving platform 81 to move downwards, at the moment, the first filter bag 17 is twisted, the patting rod 72 moves downwards along with the moving platform 81, and in the downward movement process of the patting rod 72, the patting rod 72 can rotate to patt the side wall of the first filter bag 17. After the ash removal is completed, the motor 91 is reversed, and the inert gas stops blowing out after the first filter cylinder is recovered.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that several improvements and modifications without departing from the principle of the present invention will occur to those skilled in the art, and such improvements and modifications should also be construed as within the scope of the present invention.
Claims (10)
1. The utility model provides a fodder production workshop is with safe explosion-proof sack cleaning device, includes jar body (1), jar body (1) lower part one side is provided with dirt gas import (6), and upper portion one side is provided with net gas export (13), jar body (1) lateral part is provided with explosion-proof inspection door (14), its characterized in that: a first filter bag (17), a second filter bag (18), a connecting plate (16), a partition plate (10), a supporting plate (11), a beating mechanism (7), a pushing mechanism (8) and a driving mechanism (9) are arranged in the tank body (1);
the connecting plate (16), the partition plate (10) and the supporting plate (11) are sequentially arranged from bottom to top, the partition plate (10) and the supporting plate (11) are respectively fixed on the side wall of the tank body (1), the first filter bag (17) is fixed between the connecting plate (16) and the partition plate (10), the second filter bag (18) is fixed between the partition plate (10) and the supporting plate (11), the connecting plate (16) is fixed at the bottom of the first filter bag (17), and the first filter bag (17) is vertically communicated with the second filter bag (18);
net gas export (13) set up baffle (10) top, offer through-hole (12) that are used for gas to pass through on backup pad (11), actuating mechanism (9) are installed just be used for the drive on backup pad (11) beater mechanism (7) beat second filter bag (18) lateral wall, be used for the drive connecting plate (16) rotate in order to drive second filter bag (18) are twistd reverse, pushing mechanism (8) are used for the drive beater mechanism (7) are in reciprocate in first filter bag (17).
2. The safe and explosion-proof cloth bag cleaning device for the feed production workshop as claimed in claim 1, wherein: the driving mechanism (9) comprises a motor (91) and a main shaft (92), the motor (91) is installed above the supporting plate (11), the upper end of the main shaft (92) penetrates through the supporting plate (11) and is fixed on an output shaft of the motor (91), the lower end of the main shaft is located in the first filter bag (17) and the second filter bag (18) and is fixed with the connecting plate (16), and the central shaft of the main shaft (92) is coincided with the central shafts of the first filter bag (17) and the second filter bag (18) respectively.
3. The safe and explosion-proof cloth bag cleaning device for the feed production workshop as claimed in claim 2, characterized in that: the beating mechanism (7) is positioned in the first filter bag (17), and the beating mechanism (7) comprises a fixed cylinder (71), a beating rod (72), a spring (73) and a fixed block (74);
fixed cylinder (71) cover is established on main shaft (92) and with main shaft (92) fixed connection, fixed block (74) are fixed cylinder (71) surface, clap excellent (72) set up and the lower extreme for the slope with fixed block (74) rotate to be connected, the upper end to keeping away from main shaft (92) direction slope, spring (73) are fixed the sleeve with clap between excellent (72).
4. The safe and explosion-proof cloth bag cleaning device for the feed production workshop as claimed in claim 3, wherein: the pushing mechanism (8) comprises a moving table (81), a connecting rod (82) and a guide rod (83);
the main shaft (92) is circumferentially provided with an external thread (93), the external thread (93) is positioned in the second filter bag (18), the guide rod (83) is vertically arranged, the upper end of the guide rod is fixed on the supporting plate (11), and the lower end of the guide rod is suspended in the second filter bag (18);
the utility model discloses a fixed cylinder, including main shaft (81), mobile station (81), main shaft (92), external screw thread (93), mobile station (81) screw-thread fit, guide bar (83) pass from top to bottom mobile station (81), the annular sliding tray of round (84) has been seted up to mobile station (81) bottom, sliding tray (84) center is located on main shaft (92) center pin, connecting rod (82) lower extreme is fixed on solid fixed cylinder (71), the upper end inlay in sliding tray (84) and with sliding tray (84) sliding fit.
5. The safe and explosion-proof cloth bag cleaning device for the feed production workshop as claimed in claim 1, wherein: the first filter bag (17) and the second filter bag (18) are both cylindrical, the upper end and the lower end of the first filter bag are both provided with openings, and the lower end of the first filter bag (17) is sealed by the connecting plate (16).
6. The safe and explosion-proof cloth bag cleaning device for the feed production workshop as claimed in claim 1, wherein: the device also comprises an air blowing system which is used for blowing inert gas above the supporting plate (11) so as to blow back through the inert gas.
7. The safe and explosion-proof cloth bag cleaning device for the feed production workshop as claimed in claim 6, wherein: the blowing system comprises a controller (21), an electromagnetic valve (22), an air bag (23), a blowing pipe (24) and a nozzle (25);
the control instrument (21) is installed on the surface of the tank body (1) and is electrically connected with the electromagnetic valve (22), the electromagnetic valve (22) is located outside the tank body (1) and is installed on the injection tube (24), one end of the injection tube (24) is connected with the air bag (23), and the other end of the injection tube extends into the tank body (1) and is located above the supporting plate (11);
the nozzle (25) is positioned above the supporting plate (11) and is arranged on the blowing pipe (24), and the gas bag (23) is filled with inert gas.
8. The safe and explosion-proof cloth bag cleaning device for the feed production workshop as claimed in claim 1, wherein: the through holes (12) are arranged in a plurality, and the through holes (12) are wound on the second filter bag (18) and are uniformly distributed on the supporting plate (11).
9. The safe and explosion-proof cloth bag cleaning device for the feed production workshop as claimed in claim 1, wherein: the first filter bag (17) and the second filter bag (18) are both provided with filter holes, and the aperture of the filter holes in the first filter bag (17) is not smaller than that of the filter holes in the second filter bag (18).
10. The safe and explosion-proof cloth bag cleaning device for the feed production workshop as claimed in claim 1, wherein: an ash hopper (4) is arranged at the bottom of the tank body (1), the dust gas inlet (6) is arranged above the side part of the ash hopper (4), a dust outlet (15) is arranged at the center of the bottom of the ash hopper (4), and an ash discharge valve (5) is arranged on the dust outlet (15);
the supporting legs (3) are fixed at the bottom of the tank body (1), two supporting legs (3) are arranged, and the two supporting legs (3) are symmetrically arranged on two opposite sides of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438055.2A CN112473263A (en) | 2020-12-07 | 2020-12-07 | Feed production workshop is with safe explosion-proof sack cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011438055.2A CN112473263A (en) | 2020-12-07 | 2020-12-07 | Feed production workshop is with safe explosion-proof sack cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112473263A true CN112473263A (en) | 2021-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011438055.2A Pending CN112473263A (en) | 2020-12-07 | 2020-12-07 | Feed production workshop is with safe explosion-proof sack cleaning device |
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| CN (1) | CN112473263A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318535A (en) * | 2021-06-01 | 2021-08-31 | 安徽到家营养食品有限公司 | Dust recovery device for flour processing |
| CN114950022A (en) * | 2022-06-28 | 2022-08-30 | 安徽国能亿盛环保科技有限公司 | High-efficient sack dust collector |
| CN115212646A (en) * | 2022-09-20 | 2022-10-21 | 联仕(昆山)化学材料有限公司 | Cleaning device for filter for hydrogen peroxide purification |
| CN116747625A (en) * | 2023-08-16 | 2023-09-15 | 烟台佳润环保设备有限公司 | Cloth bag dust removing equipment for waste gas treatment |
| CN117427424A (en) * | 2023-12-08 | 2024-01-23 | 韶关市凯迪技术开发有限公司 | Dust collector filter core back-cleaning device |
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| CN207507151U (en) * | 2017-11-01 | 2018-06-19 | 安徽瑞阳食品有限公司 | A kind of grain processing equipment pulse blowing bag type dust precipitator |
| CN210631817U (en) * | 2019-09-03 | 2020-05-29 | 广德辉龙环保科技有限公司 | Skeleton texture for dust removal filter bag |
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| GB2187655A (en) * | 1986-03-15 | 1987-09-16 | Abdoul Amir Ali Humadi | Apparatus for cleaning a gas filter |
| CN2041586U (en) * | 1988-12-27 | 1989-07-26 | 北京市城市建设工程研究所 | Pneumatic dust-collecting unit |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318535A (en) * | 2021-06-01 | 2021-08-31 | 安徽到家营养食品有限公司 | Dust recovery device for flour processing |
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| CN115212646A (en) * | 2022-09-20 | 2022-10-21 | 联仕(昆山)化学材料有限公司 | Cleaning device for filter for hydrogen peroxide purification |
| CN116747625A (en) * | 2023-08-16 | 2023-09-15 | 烟台佳润环保设备有限公司 | Cloth bag dust removing equipment for waste gas treatment |
| CN116747625B (en) * | 2023-08-16 | 2023-10-17 | 烟台佳润环保设备有限公司 | Cloth bag dust removing equipment for waste gas treatment |
| CN117427424A (en) * | 2023-12-08 | 2024-01-23 | 韶关市凯迪技术开发有限公司 | Dust collector filter core back-cleaning device |
| CN117427424B (en) * | 2023-12-08 | 2024-04-02 | 韶关市凯迪技术开发有限公司 | Dust collector filter core back-cleaning device |
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Application publication date: 20210312 |
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