CN114471048B - Environment-friendly waste gas treatment device and treatment method in duck feed production - Google Patents
Environment-friendly waste gas treatment device and treatment method in duck feed production Download PDFInfo
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- CN114471048B CN114471048B CN202210215096.8A CN202210215096A CN114471048B CN 114471048 B CN114471048 B CN 114471048B CN 202210215096 A CN202210215096 A CN 202210215096A CN 114471048 B CN114471048 B CN 114471048B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 241000272525 Anas platyrhynchos Species 0.000 title claims abstract description 32
- 239000002912 waste gas Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 28
- 239000007789 gas Substances 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 33
- 239000000428 dust Substances 0.000 claims description 26
- 238000003860 storage Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 235000013339 cereals Nutrition 0.000 description 38
- 239000004464 cereal grain Substances 0.000 description 13
- 230000036541 health Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 235000013594 poultry meat Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
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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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an environment-friendly waste gas treatment device and a treatment method in duck feed production, belonging to the technical field of environment-friendly waste gas treatment, and comprising a crushing barrel, wherein the upper end of the crushing barrel is communicated with an adding pipe, the inner wall of the crushing barrel is rotationally connected with crushing leaves, the front end of the crushing barrel is communicated with a square transfer box, the left side of the transfer box is communicated with a transfer pipeline, and the transfer pipeline can transfer crushed grains; in the production process of the duck feed, the separating plate is favorable for blocking and separating grains in gas, the blocked grains can be reused, waste is avoided, the switching plate can switch the communication state of the first exhaust pipe and the second exhaust pipe, the collecting bags in collection are favorably switched, the production time is prolonged, the shutdown for cleaning is not needed, and the production process is prevented from being influenced by shutdown for cleaning when a single collecting bag is used for collecting.
Description
Technical Field
The invention relates to the technical field of environment-friendly waste gas treatment, in particular to an environment-friendly waste gas treatment device and method in duck feed production.
Background
Along with the development of economy in China, the living standard of residents is continuously improved, and the residents have greater and greater demands on livestock and poultry meat products, so that the rapid development of livestock and poultry breeding industry is brought, and the prosperity of the feed industry is correspondingly promoted. However, the feed processing and production industry is a large energy consumption household and a large waste gas pollution household, so that the contradiction between feed processing and production and environmental protection is generated.
The in-process of prior art at duck feed production, can smash into the cereal grain of less granule with the great cereal of granule usually, can be mingled with the chaff in the cereal of general results, little clod and other debris etc., at kibbling in-process, debris and the little clod in the cereal can be smashed into dust, on the one hand kibbling debris and clod enter into the quality that can influence the fodder of producing in the cereal grain, on the other hand adulterated the gaseous of the debris after smashing and clod and can discharge in the air, dust and the debris after smashing can fly upward in the air, influence air quality, harm people's health.
Based on the above, the invention designs an environment-friendly waste gas treatment device and a treatment method in duck feed production, so as to solve the problems.
Disclosure of Invention
The invention aims to provide an environment-friendly waste gas treatment device and a treatment method in duck feed production, and aims to solve the problems that in the prior art, in the process of duck feed production, grains with larger particles are usually crushed into grains with smaller particles, grain shells, small soil blocks, other impurities and the like are generally mixed in the harvested grains, and in the crushing process, the impurities and the small soil blocks in the grains are crushed into dust, so that the quality of the produced feed is influenced when the crushed impurities and the soil blocks enter the grains, and the gas doped with the crushed impurities and the soil blocks is discharged into the air, and the dust and the crushed impurities fly in the air, influence the air quality and harm the health of people.
In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly waste gas treatment device in duck feed production comprises a crushing barrel, wherein the upper end of the crushing barrel is communicated with an adding pipe, the inner wall of the crushing barrel is rotatably connected with crushing leaves, the front end of the crushing barrel is communicated with a square transfer box, the left side of the transfer box is communicated with a transfer pipeline, the transfer pipeline can transfer crushed cereal grains, the end part of the transfer pipeline is communicated with a storage barrel, the bottom of the storage barrel can discharge materials, the upper end of the storage barrel is provided with a separating mechanism capable of separating sundries and larger grains in discharged gas, one side of the separating mechanism is provided with two collecting mechanisms capable of collecting the separated gas, a switching mechanism is arranged between the separating mechanism and the two collecting mechanisms, and the switching mechanism can be switched when a single collecting mechanism is full of the separated gas;
as a further scheme of the invention, the separating mechanism comprises an L-shaped first exhaust pipe, the first exhaust pipe is communicated with the upper end of the storage cylinder, a filter plate is fixedly connected to the inner wall of the first exhaust pipe, the filter plate is positioned above the storage cylinder, the upper end of the filter plate is rotatably connected with an exhaust fan, a plurality of separating plates are fixedly connected to the inner wall of the first exhaust pipe, and the heights of the separating plates are gradually increased along the direction away from the exhaust fan;
as a further scheme of the invention, the collecting mechanism comprises a second exhaust pipe, the second exhaust pipe is communicated with the side surface of the first exhaust pipe, the inner wall of the second exhaust pipe is fixedly connected with the separating plate which is the same as that in the first exhaust pipe, the end parts of the second exhaust pipe and the first exhaust pipe are communicated with an arc-shaped connecting shell, and one side of the connecting shell, which is far away from the second exhaust pipe, is communicated with two collecting bags;
as a further scheme of the invention, the switching mechanism comprises an arc-shaped switching plate, the switching plate is slidably connected inside the connecting shell, a communication port is formed in the surface of the switching plate, an arc-shaped first rack is fixedly connected to the surface of one side, close to the collecting bags, of the switching plate, a first through port is formed in the surface of the connecting shell corresponding to the first rack, a first mounting plate is fixedly connected to the bottom of the connecting shell, a first gear is rotatably connected to the surface of the first mounting plate and meshed with the first rack, two second mounting plates are fixedly connected to the surface of the first mounting plate, arc-shaped receiving plates are hinged to the first mounting plate corresponding to the positions below the two collecting bags, pushing plates are hinged to the end portions of the two receiving plates, telescopic oscillating plates are hinged to the pushing plates at the ends of the pushing plates, rotating rods are rotatably connected between the two second mounting plates together, the rotating rods penetrate through the two oscillating plates and are fixedly connected with the two oscillating plates, second racks are hinged to the end portions of the two oscillating plates, the two second racks slide on the surface of the first mounting plate, the two second racks are meshed with the first gear, and are respectively located on both sides of the first rack;
as a further scheme of the invention, pulling ropes are fixedly connected to the surfaces of the first mounting plates corresponding to the positions of the two collecting bags, the two pulling ropes pass through the two collecting bags on the side away from the first mounting plates and enable the end parts of the two collecting bags to contract and seal, one end of the receiving plate away from the first mounting plates is fixedly connected with two arc-shaped fixing rods, the end parts of the two fixing rods are fixedly connected with an arc-shaped first clamping plate together, the pulling ropes penetrate through the first clamping plate, the bottom of the first clamping plate is hinged with a second clamping plate, a torsion spring is arranged at the hinged position of the second clamping plate and the first clamping plate, the surface of the first clamping plate is hinged with a clamping plate, the bottom of the clamping plate is an inclined surface, the surface of the second clamping plate is provided with a clamping groove which can be clamped, the surface of the second mounting plate is fixedly connected with a shifting plate, and the shifting plate can act as the clamping plate;
as a further scheme of the invention, the bottoms of the first exhaust pipe and the second exhaust pipe are both communicated with an arc-shaped discharge barrel, the bottom of the discharge barrel is provided with an opening, the discharge barrel is fixedly connected with a first partition plate corresponding to the position of the separation plate, the inner wall surface of the discharge barrel is rotatably connected with a plurality of discharge rollers, the plurality of discharge rollers are all positioned between the two partition plates, the surface of each discharge roller is provided with a plurality of equally-arranged discharge grooves, the middle positions of the plurality of discharge rollers are fixedly connected with a driving rod together, the driving rod penetrates through the first partition plate, the discharge barrel and the connecting shell to the position of the switching plate, one side of each driving rod, which is close to the switching plate, is fixedly connected with a second gear, one of the second gears extends to the inside of the switching plate, one side surface of the switching plate, which is close to the second gear, is fixedly connected with a third rack, the connecting shell is provided with a second through hole corresponding to the position of the third rack and is engaged with the third rack, the bottom of the first exhaust pipe and the bottom of the second exhaust pipe are both fixedly connected with the material barrel, the inner wall of the switching plate is fixedly connected with a sliding door;
as a further scheme of the invention, the surface of one side of the separating plate, which is close to the exhaust fan, is fixedly connected with a plurality of barrier strips, and the bottoms of the barrier strips are inclined planes which incline downwards;
an environment-friendly waste gas treatment method in duck feed production comprises the following specific steps:
the method comprises the following steps: firstly, crushing grains to be prepared into duck feed;
step two: in the crushing process, the waste gas treatment device can treat flying dust and crushed sundries;
step three: when the waste gas in production is treated, the waste gas treatment device can screen larger particles;
step four: dust and impurities in the rest gas can be collected;
step five: finally, the collected dust and sundries can be discharged by the treatment device after a certain weight is collected.
Compared with the prior art, the invention has the beneficial effects that:
in the production process of the duck feed, the separating plate is favorable for blocking and separating grains in gas, the blocked grains can be reused, waste is avoided, the switching plate can switch the communication state of the first exhaust pipe and the second exhaust pipe, the collecting bags in collection are favorably switched, the production time is prolonged, the shutdown for cleaning is not needed, and the production process is prevented from being influenced by shutdown for cleaning when a single collecting bag is used for collecting.
In the process of producing duck feed, when the weight of the collecting bag reaches a certain degree, the collecting bag can automatically discharge materials, so that the collecting bag after being fully collected can be automatically opened and discharged, the workload of workers is reduced, the working time of workers in a dust space can be reduced, and the harm of dust to the health of the workers is reduced.
In the production process of duck feed, the switching plate can drive the discharging roller to rotate when moving, so that grains between the separating plates can be discharged in the production process, and the problem that the grains can enter the collecting bag to cause waste because the grains between the separating plates are gradually increased and cannot be discharged in time in the long-time production process is avoided.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
FIG. 4 is a schematic view of the present invention, generally broken away;
FIG. 5 is a schematic view showing the inner structure of a first exhaust pipe according to the present invention;
FIG. 6 is a schematic view of the structure at B in FIG. 5;
FIG. 7 is a schematic view of the connection relationship between the first mounting plate and the bearing plate (hiding one side bearing plate) according to the present invention;
FIG. 8 is a schematic view of the structure of FIG. 7 at C;
FIG. 9 is a schematic view of the structure shown at D in FIG. 7;
FIG. 10 is a schematic view of the construction of the connecting shell of the present invention;
FIG. 11 is a schematic structural diagram of the connection relationship between the switching plate and the first gear according to the present invention;
FIG. 12 is a schematic structural view of the present invention with a portion of the switch plate broken away;
FIG. 13 is a schematic view of the exploded structure of the material discharging roller, material discharging barrel and material receiving barrel of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises a crushing cylinder 1, an adding pipe 2, crushing blades 3, a transfer box 4, a transfer pipeline 5, a storage cylinder 6, a first exhaust pipe 7, a filter plate 8, an exhaust fan 9, a separating plate 10, a second exhaust pipe 11, a connecting shell 12, a collecting bag 13, a switching plate 14, a communicating port 15, a first rack 16, a first through port 17, a first mounting plate 18, a first gear 19, a second mounting plate 20, a receiving plate 21, a pushing plate 22, a swinging plate 23, a rotating rod 24, a second rack 25, a pulling rope 26, a fixed rod 27, a first clamping plate 28, a second clamping plate 29, a torsion spring 30, a clamping plate 31, a clamping groove 32, a poking plate 33, a discharging cylinder 34, a first separating plate 35, a discharging roller 36, a discharging groove 37, a driving rod 38, a second gear 39, a third rack 40, a second through port 41, a material receiving cylinder 42, a second separating plate 43, a discharging door 44 and a blocking strip 45.
Description of the preferred embodiment
Referring to fig. 1-13, the present invention provides a technical solution: an environment-friendly waste gas treatment device in duck feed production comprises a crushing barrel 1, wherein the upper end of the crushing barrel 1 is communicated with an adding pipe 2, the inner wall of the crushing barrel 1 is rotatably connected with crushing leaves 3, the front end of the crushing barrel 1 is communicated with a square transfer box 4, the left side of the transfer box 4 is communicated with a transfer pipeline 5, the transfer pipeline 5 can transfer crushed grain particles, the end part of the transfer pipeline 5 is communicated with a storage barrel 6, the bottom of the storage barrel 6 can be used for discharging, the upper end of the storage barrel 6 is provided with a separating mechanism capable of separating sundries and larger grains in exhaust gas, one side of the separating mechanism is provided with two collecting mechanisms capable of collecting the separated gas, a switching mechanism is arranged between the separating mechanism and the two collecting mechanisms, and the switching mechanism can be switched when a single collecting mechanism is full of collection;
the separating mechanism comprises an L-shaped first exhaust pipe 7, the first exhaust pipe 7 is communicated with the upper end of the storage cylinder 6, a filter plate 8 is fixedly connected to the inner wall of the first exhaust pipe 7, the filter plate 8 is positioned above the storage cylinder 6, the upper end of the filter plate 8 is rotatably connected with an exhaust fan 9, a plurality of separating plates 10 are fixedly connected to the inner wall of the first exhaust pipe 7, and the heights of the separating plates 10 are gradually increased along the direction away from the exhaust fan 9;
the collecting mechanism comprises a second exhaust pipe 11, the second exhaust pipe 11 is communicated with the side face of the first exhaust pipe 7, the inner wall of the second exhaust pipe 11 is fixedly connected with a separating plate 10 which is the same as that in the first exhaust pipe 7, the end parts of the second exhaust pipe 11 and the first exhaust pipe 7 are communicated with an arc-shaped connecting shell 12, and one side, away from the second exhaust pipe 11, of the connecting shell 12 is communicated with two collecting bags 13;
the switching mechanism comprises an arc-shaped switching plate 14, the switching plate 14 is connected inside the connecting shell 12 in a sliding manner, a communication port 15 is formed in the surface of the switching plate 14, an arc-shaped first rack 16 is fixedly connected to the surface of one side, close to the collecting bag 13, of the switching plate 14, a first through port 17 is formed in the surface of the connecting shell 12, the position, corresponding to the first rack 16, of the surface of the connecting shell 12 is fixedly connected with a first mounting plate 18, the surface of the first mounting plate 18 is rotatably connected with a first gear 19, the first gear 19 is meshed with the first rack 16, the surface of the first mounting plate 18 is fixedly connected with two second mounting plates 20, the positions, corresponding to the lower portions of the two collecting bags 13, of the first mounting plate 18 are respectively hinged with an arc-shaped receiving plate 21, the end portions of the two receiving plates 21 are respectively hinged with a pushing plate 22, one end, far away from the receiving plate 21, of the pushing plate 22 is hinged with a telescopic swinging plate 23, a rotating rod 24 is jointly rotatably connected between the two second mounting plates 20, the rotating rod 24 penetrates through the two swinging plates 23 and is fixedly connected with the two swinging plates 23, the end portions of the two swinging plates 23 are respectively hinged with a second rack 25, the two second rack 25, the sliding surfaces of the two second mounting plates 18 are respectively meshed with the two second gear 19, and the two second rack 25 are respectively located on two sides of the second rack 19;
when duck feed is produced, firstly, the waste gas treatment device is started, then, prepared grains are put into the crushing barrel 1 through the adding pipe 2, the grains are crushed under the action of the crushing blades 3, the crushed grains fall into the transfer box 4, then, the transfer pipeline 5 sucks away the grains and transfers the grains to the upper end of the storage barrel 6, then, the grains fall into the storage barrel 6 from the upper part of the storage barrel 6, when the grains are transferred to the upper part of the storage barrel 6, the dust in the grains and the crushed grains fly upwards inside the storage barrel 6, the exhaust fan 9 rotates to suck the dust and the crushed grains inside the storage barrel 6 into the first exhaust pipe 7 and the second exhaust pipe 11, the filter plate 8 can block larger grains, the larger grains are prevented from being sucked away by the exhaust fan 9, and the sucked away dust and the sucked away grains can firstly pass through the separating plate 10, the separating plate 10 can block sundries with different weights, wherein possibly some cereal grains can be blocked by the separating plate 10, which is beneficial to blocking and separating the cereal grains in the air, the blocked cereal grains can be reused, waste is avoided, the switching plate 14 can block one of the first exhaust pipe 7 or the second exhaust pipe 11, dust and sundries with light weight can continuously move into the collecting bag 13 along with the air, the collecting bag 13 can block and collect the dust and sundries in the air, the air can pass through the collecting bag 13, the dust and sundries can be prevented from being discharged into the air to affect the health of people, in the process of continuous work, the dust and sundries in the collecting bag 13 can be gradually increased, the mass of the collecting bag 13 can be gradually increased, the receiving plate 21 can gradually rotate downwards under the weight of the collecting bag 13, the pushing plate 22 moves downwards along with the bearing plate 21, one side of the swinging plate 23, which is far away from the first mounting plate 18, moves downwards, the swinging plate 23 rotates around the rotating rod 24, one side of the swinging plate 23, which is close to the first mounting plate 18, moves upwards, the second rack 25 moves upwards under the action of the swinging plate 23, the first gear 19 rotates under the action of the second rack 25, the first gear 19 drives the first rack 16 and the switching plate 14 to move, the switching plate 14 slides inside the connecting shell 12, the switching plate 14 switches the communication state of the first exhaust pipe 7 and the second exhaust pipe 11, the collected collecting bags 13 can be switched conveniently, the production time is prolonged, the cleaning is not required to be stopped, and the production process is influenced when a single collecting bag 13 is used for collecting.
In the production process of duck feed, sundries in the collecting bags 13 are gradually increased, and manual discharging of the switched collecting bags 13 is troublesome, as a further scheme of the invention, pulling ropes 26 are fixedly connected to the positions of the first mounting plate 18 corresponding to the two collecting bags 13, the two pulling ropes 26 penetrate through one sides of the two collecting bags 13 far away from the first mounting plate 18, the end parts of the two collecting bags 13 are contracted and sealed, one ends of the bearing plates 21 far away from the first mounting plate 18 are fixedly connected with two arc-shaped fixing rods 27, the end parts of the two fixing rods 27 are fixedly connected with an arc-shaped first clamping plate 28 together, the pulling ropes 26 penetrate through the first clamping plate 28, the bottom of the first clamping plate 28 is hinged with a second clamping plate 29, a torsion spring 30 is arranged at the hinged position of the second clamping plate 29 and the first clamping plate 28, a clamping plate 31 is hinged to the surface of the first clamping plate 28, the bottom of the clamping plate 31 is an inclined plane, a clamping groove 32 is formed in the surface of the second clamping plate 28, the clamping plate 31 can be clamped with the clamping groove 32, a shifting plate 33 is fixedly connected to the surface of the second mounting plate 20, and the shifting plate 33 can act as the clamping plate 31; in the process of duck feed production, the tail of the collecting bag 13 is tightened and sealed by the pulling rope 26, the tail of the collecting bag 13 is fixed by the first clamping plate 28, the second clamping plate 29 and the clamping plate 31, when the weight of the collecting bag 13 is gradually increased and the bearing plate 21 rotates, the pulling rope 26 is gradually loosened, the tail end of the collecting bag 13 keeps a tightened state under the action of the first clamping plate 28 and the second clamping plate 29, then when the fixing rod 27 rotates to the position of the poking plate 33 along with the bearing plate 21, the bearing plate 21 rotates to the maximum degree, the switching plate 14 is completely switched, the poking plate 33 acts on the clamping plate 31, the clamping plate 31 is separated from the clamping groove 32, the second clamping plate 29 is opened under the action of dust and sundries in the collecting bag 13, the dust and sundries in the collecting bag 13 are discharged, the collecting bag 13 after being fully collected can be automatically opened and discharged, the manual workload is reduced, the working time of workers in a dust space is reduced, the harm of the health of the dust and the sundries in the collecting bag 13 is reduced, when the collecting bag 13 is re-clamping plate 21 is re-tensioned, the torsion spring is used for re-tensioning the tail of the collecting bag 13, and the collecting bag is re-tensioned under the action of the tensioning rope 26 again, and the tensioning rope 21 is restored.
In the production process of duck feed, grains blocked by the separating plate 10 are difficult to discharge, as a further scheme of the invention, the bottoms of the first exhaust pipe 7 and the second exhaust pipe 11 are both communicated with an arc-shaped discharge barrel 34, the bottom of the discharge barrel 34 is provided with an opening, the discharge barrel 34 is fixedly connected with a first separating plate 35 corresponding to the position of the separating plate 10, the surface of the inner wall of the discharge barrel 34 is rotatably connected with a plurality of discharge rollers 36, the plurality of discharge rollers 36 are all positioned between the two separating plates, the surface of the discharge roller 36 is provided with a plurality of discharge grooves 37 which are arranged at equal intervals, the middle positions of the plurality of discharge rollers 36 are jointly and fixedly connected with a driving rod 38, the driving rod 38 penetrates through the first separating plate 35, the discharge barrel 34 and the connecting shell 12 to extend to the position of the switching plate 14, one side of the two driving rods 38 close to the switching plate 14 is fixedly connected with a second gear 39, one second gear 39 extends to the inside of the switching plate 14, the surface of the switching plate 14 close to the second gear 39 is fixedly connected with a third rack 40, the switching plate 42 is connected with the inside, the connecting shell 12 is provided with a second rack opening 41 corresponding to the position of the third gear 39, the second gear 39 and the switching plate, the inner wall of the switching plate is connected with a plurality of the switching barrel 42, the switching tube 11, the switching shell 7 is connected with a plurality of the sliding door 42; in the process of duck feed production, there is the cereal grain that blocks between the separation plate 10, when switch board 14 removed, third rack 40 can remove along with switch board 14 together, second gear 39 can rotate under the effect of third rack 40 with actuating lever 38, actuating lever 38 can drive row material roller 36 and rotate, it can fill up cereal grain in the row material groove 37 that is in first blast pipe 7 and second blast pipe 11 inside, row material roller 36 rotates cereal grain afterwards and can be rotated the outside of first blast pipe 7 and second blast pipe 11 along with row material roller 36, and fall the inside that connects feed cylinder 42, be favorable to discharging the cereal grain between separation plate 10 in process of production, avoid in long-time production process, the cereal grain between separation plate 10 can increase gradually, can not discharge in time, lead to the cereal grain can enter into in the collection bag 13, cause the waste, arrange material cylinder 34 and can avoid the gas to escape from arranging the material inslot 37, can connect the inside cereal grain discharge feed cylinder of 42 through door 44.
In the production process of duck feed, when the separating plate 10 blocks grains, the grains may not fall to the bottom of the separating plate 10 after contacting the separating plate 10, as a further scheme of the invention, the surface of one side of the separating plate 10 close to the exhaust fan 9 is fixedly connected with a plurality of blocking strips 45, and the bottoms of the blocking strips 45 are inclined planes inclined downwards; in the production process of the duck feed, when the grains are blocked by the separating plate 10, the grains can be bounced to the bottom of the separating plate 10 under the action of the blocking strips 45, so that the blocked grains can directly fall to the bottom of the separating plate 10.
An environment-friendly waste gas treatment method in duck feed production comprises the following specific steps:
the method comprises the following steps: firstly, crushing grains to be prepared into duck feed;
step two: in the crushing process, the waste gas treatment device can treat flying dust and crushed sundries;
step three: when the waste gas in production is treated, the waste gas treatment device can screen larger particles;
step four: dust and impurities in the rest gas can be collected;
step five: finally, the collected dust and sundries can be discharged by the treatment device after a certain weight is collected.
Claims (5)
1. The utility model provides an environmental protection exhaust treatment device in duck feed production, includes crushing barrel (1), its characterized in that: the grain-discharging type grain-crushing machine is characterized in that the upper end of the crushing barrel (1) is communicated with an adding pipe (2), the inner wall of the crushing barrel (1) is rotatably connected with crushing leaves (3), the front end of the crushing barrel (1) is communicated with a square transfer box (4), the left side of the transfer box (4) is communicated with a transfer pipeline (5), the transfer pipeline (5) can transfer crushed grains, the end part of the transfer pipeline (5) is communicated with a storage barrel (6), the bottom of the storage barrel (6) can discharge materials, the upper end of the storage barrel (6) is provided with a separating mechanism capable of separating sundries and larger grains in discharged gas, one side of the separating mechanism is provided with two collecting mechanisms capable of collecting separated gas, a switching mechanism is arranged between the separating mechanism and the two collecting mechanisms, and the switching mechanism can be switched when a single collecting mechanism is fully collected;
the separating mechanism comprises an L-shaped first exhaust pipe (7), the first exhaust pipe (7) is communicated with the upper end of the storage cylinder (6), a filter plate (8) is fixedly connected to the inner wall of the first exhaust pipe (7), the filter plate (8) is located above the storage cylinder (6), an exhaust fan (9) is rotatably connected to the upper end of the filter plate (8), a plurality of separating plates (10) are fixedly connected to the inner wall of the first exhaust pipe (7), and the heights of the separating plates (10) are gradually increased along the direction of gradually keeping away from the exhaust fan (9);
the collecting mechanism comprises a second exhaust pipe (11), the second exhaust pipe (11) is communicated with the side face of the first exhaust pipe (7), the inner wall of the second exhaust pipe (11) is fixedly connected with the separating plate (10) which is the same as that in the first exhaust pipe (7), the end parts of the second exhaust pipe (11) and the first exhaust pipe (7) are communicated with an arc-shaped connecting shell (12), and one side, away from the second exhaust pipe (11), of the connecting shell (12) is communicated with two collecting bags (13);
the switching mechanism comprises a curved switching plate (14), the switching plate (14) is connected to the inside of the connecting shell (12) in a sliding manner, a communication port (15) is formed in the surface of the switching plate (14), the switching plate (14) is close to a first curved rack (16) fixedly connected to one side of the collecting bag (13), a first through port (17) is formed in the position, corresponding to the first rack (16), of the surface of the connecting shell (12), a first mounting plate (18) fixedly connected to the bottom of the connecting shell (12), a first gear (19) is rotatably connected to the surface of the first mounting plate (18), the first gear (19) is meshed with the first rack (16), two second mounting plates (20) fixedly connected to the surface of the first mounting plate (18), the positions, corresponding to the lower portions of the two collecting bags (13), of the first mounting plate (18) are respectively hinged to a curved receiving plate (21), the end portions of the two receiving plates (21) are respectively hinged to a pushing plate (22), one end of the pushing plate (22) is far away from the swinging plate (21), and the two swinging plates (23) are hinged to a telescopic connecting plate (24) and are connected to the two swinging plates (24), the end parts of the two swing plates (23) are hinged with second racks (25), the two second racks (25) slide on the surface of the first mounting plate (18), the two second racks (25) are meshed with the first gear (19), and the two second racks (25) are respectively positioned on two sides of the first gear (19).
2. The environment-friendly waste gas treatment device in duck feed production according to claim 1, characterized in that: the utility model discloses a joint board, including first mounting panel (18), collection bag (13), pull rope (26), two the equal fixedly connected with in collection bag (13) position pulls rope (26), two pull rope (26) all pass two and collect bag (13) and keep away from first mounting panel (18) one side, and make two the tip shrink of collecting bag (13) is sealed, accept board (21) and keep away from two curved dead levers (27) of first mounting panel (18) one end fixedly connected with, two the common fixedly connected with curved first grip block (28) of dead lever (27) tip, pull rope (26) and run through first grip block (28), the bottom of first grip block (28) articulates there is second grip block (29), second grip block (29) and first grip block (28) articulated department are equipped with torsional spring (30), the surface of first grip block (28) articulates there is joint board (31), the bottom of joint board (31) is the inclined plane, joint groove (32) has been seted up on the surface of second grip block board (29), joint board (31) can with joint groove (33) the clamping plate (33), clamping plate (31) fixed action can be connected with clamping plate (33).
3. The environment-friendly waste gas treatment device in duck feed production according to claim 1, characterized in that: the bottom parts of the first exhaust pipe (7) and the second exhaust pipe (11) are communicated with an arc-shaped discharge cylinder (34), the bottom part of the discharge cylinder (34) is provided with an opening, the discharge cylinder (34) is fixedly connected with a first partition plate (35) corresponding to the position of the separation plate (10), the surface of the inner wall of the discharge cylinder (34) is rotatably connected with a plurality of discharge rollers (36), the plurality of discharge rollers (36) are all positioned between the two partition plates, the surface of each discharge roller (36) is provided with a plurality of discharge grooves (37) which are arranged at equal intervals, the middle positions of the plurality of discharge rollers (36) are fixedly connected with a driving rod (38) together, the driving rod (38) penetrates through the first partition plate (35), the discharge cylinder (34) and the connection shell (12) to extend to the position of the switching plate (14), the two driving rods (38) are fixedly connected with a second gear (39) close to the side of the switching plate (14), one second gear (39) extends to the inside of the switching plate (14), one side of the switching plate (14) is fixedly connected with a third gear (40) close to the surface of the second gear (39), and a third gear (40) is engaged with a third rack (39) and a third gear (41) corresponding to the opening (41), the bottom of first blast pipe (7) and second blast pipe (11) is equal fixedly connected with and connects feed cylinder (42), connect a plurality of second division boards (43) of feed cylinder (42) inner wall fixedly connected with, the surperficial sliding connection who connects feed cylinder (42) has row bin gate (44).
4. The environment-friendly waste gas treatment device in duck feed production according to claim 1, characterized in that: the separation plate (10) is close to a plurality of stop strips (45) are fixedly connected to the surface of one side of the exhaust fan (9), and the bottoms of the stop strips (45) are inclined planes inclined downwards.
5. An environment-friendly waste gas treatment method in duck feed production, which is suitable for the environment-friendly waste gas treatment device in duck feed production as claimed in any one of claims 1-4, and is characterized in that: the method comprises the following specific steps:
the method comprises the following steps: firstly, crushing grains to be prepared into duck feed;
step two: in the crushing process, the waste gas treatment device can treat flying dust and crushed sundries;
step three: when the waste gas in production is treated, the waste gas treatment device can screen larger particles;
step four: dust and impurities in the rest gas can be collected;
step five: finally, the disposal device after collecting a certain weight can discharge the collected dust and sundries.
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