CN114849568A - Dust-free feeding device for pig feed production - Google Patents
Dust-free feeding device for pig feed production Download PDFInfo
- Publication number
- CN114849568A CN114849568A CN202210477116.9A CN202210477116A CN114849568A CN 114849568 A CN114849568 A CN 114849568A CN 202210477116 A CN202210477116 A CN 202210477116A CN 114849568 A CN114849568 A CN 114849568A
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- Prior art keywords
- tank body
- dust
- dust removal
- fixed
- feed
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 29
- 238000007599 discharging Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/184—Preventing generation of dust
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
- B08B15/005—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops comprising a stationary main duct with one or more branch units, the branch units being freely movable along a sealed longitudinal slit in the main duct
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/06—Mixing of food ingredients
- B01F2101/18—Mixing animal food ingredients
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Refuse Collection And Transfer (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a dust-free feeding device for pig feed production, which belongs to the field of pig feed production and comprises a tank body, a stirring mechanism, a dust removal mechanism and a sealing mechanism, wherein the stirring mechanism is arranged above the inner part of the tank body, the sealing mechanism is arranged below the inner part of the tank body, and the dust removal mechanism is arranged in the tank body between the sealing mechanism and the stirring mechanism. The invention has the advantages that the raw materials distributed on the upper layer and the lower layer are turned over back and forth, so that the dust in the raw materials is dissipated in the tank body, and the dust in the tank body is sucked away in an all-round way.
Description
Technical Field
The invention relates to the field of pig feed production, in particular to a dust-free feeding device for pig feed production.
Background
The pig feed is divided into complete feed, concentrated feed and premix according to categories. The complete feed is a mixed batch consisting of four parts, namely protein feed, energy feed, coarse feed and an additive, can be directly used for feeding objects, and can comprehensively meet the nutritional requirements of the feeding objects. The concentrated feed is prepared by premixing protein raw materials and additives, and energy is required to be supplemented during feeding. The premix is an important component of a complete compound feed, and is an intermediate compound feed product prepared by uniformly mixing one or more trace components with a diluent or a carrier according to the required proportion.
Raw materials for pig feed production need to remove dust in the raw materials when feeding, and the raw materials which are dustless are ensured to enter. The conventional feeding device only removes dust attached to the upper layer of the raw material by a dust collector during feeding, and dust hidden in the lower layer of the raw material is difficult to remove, so that the raw material is mixed with the dust.
In view of this, we propose a dustless feeding device that pig feed production used.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a dust-free feeding device for pig feed production, which aims to solve the problems in the background technology.
2. Technical scheme
A dust-free feeding device for pig feed production comprises a tank body, a stirring mechanism, a dust removal mechanism and a sealing mechanism, wherein the stirring mechanism is arranged above the inner part of the tank body, the sealing mechanism is arranged below the inner part of the tank body, and the dust removal mechanism is arranged in the tank body between the sealing mechanism and the stirring mechanism;
the stirring mechanism comprises a speed reducing motor, a transmission shaft, a disc, vertical rods and blades, wherein the speed reducing motor is fixed in the middle of the upper surface of the tank body, the transmission shaft rotatably mounted at the bottom end of the speed reducing motor penetrates through the tank body, the bottom end of the transmission shaft is connected with the middle of the upper surface of the disc, six vertical rods are fixed on the outer side of the lower surface of the disc in an annular array, and the blades are fixed on the vertical rods;
the sealing mechanism comprises a first circular plate, a feed opening, sealing blocks, a second circular plate, a sleeve, a cylindrical cam and a stepping motor, wherein the stepping motor is fixed in the middle of the lower surface of the tank body and drives the cylindrical cam positioned below the inner part of the tank body to rotate;
dust removal mechanism includes cover post, dust removal mouth, circle box and dust removal pipe, the centre at first plectane upper surface is fixed to the circle box, the circle box upper surface is fixed with six cover posts for annular array, six dust removal mouths have been seted up to cover post outward surface personally submitting annular array.
Preferably, a feeding channel is fixed above one side of the tank body, the feeding channel is communicated with the inside of the tank body through a feeding hole formed above one side of the tank body, four pillars are fixed on the lower surface of the tank body in an annular array, and six discharging holes are formed in the outer surface of the tank body in an annular array.
Preferably, the inner wall of the sleeve is protruded in an arc-shaped groove on the cylindrical cam, and the protrusion moves in the arc-shaped groove along with the rotation of the cylindrical cam to drive the sleeve to move up and down.
Preferably, the six feed openings correspond to the six sealing blocks one by one, the sealing blocks are matched with the feed openings, the outer sides of the sealing blocks are designed to be arc surfaces, and the six feed openings correspond to the six feed openings one by one.
Preferably, the inner cavity of the sleeve column is communicated with the inner cavity of the round box, the dust removal pipe fixed on one side of the round box penetrates through the tank body, and the inner cavity of the round box is communicated with the dust removal pipe.
Preferably, the dust removal port of the sleeve column is provided with a protection net.
Preferably, the dust removal pipe is not in contact with the vertical rod and the blades, the vertical rod and the blades are located on the inner side of the feed opening, and the vertical rod and the blades cannot influence the action of the sealing block.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
1. the raw materials are added into the tank body, the fan outside the dust removal pipe connection is started, the dust in the tank body is sucked away by the suction force generated in the inner cavity of the sleeve column along the dust removal port, and the protection net is arranged at the dust removal port to prevent the raw materials from entering the inner cavity of the sleeve column. Six sleeve columns are distributed in an annular array, six dust removing openings are formed in each sleeve column in an annular array, and dust in the tank body is sucked away in an all-round mode.
2. At the in-process that removes dust, gear motor starts to drive the montant and rotates, and the blade rotates thereupon and stirs the internal raw materials of jar, and the raw materials that will go up the lower floor and distribute turn round and make a round trip, makes the dust loss in the raw materials in the jar body, convenient dust removal.
3. In the dust removal process, the sealing block is inserted into the feed opening to seal the feed opening, the sealing block is not in contact with the vertical rod and the blades at the moment, and the raw materials are located inside the tank body above the first circular plate for removing dust. After the dust removal, step motor drives the cylindrical cam and rotates, and the arch of cover intraductal wall removes in the arc wall on the cylindrical cam to make the sleeve pipe move down for the cylindrical cam, the second plectane moves down, and the closure piece leaves in following the feed opening, and the raw materials is discharged from the discharge gate along the arcwall face of closure piece from the feed opening, and the closure piece unloading of arcwall face is faster. And during discharging, the top end of the sealing block is positioned at the lowest part of the discharging opening.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the connection structure in elevation section according to the present invention;
FIG. 3 is a schematic structural diagram of a stirring mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of a dust removing mechanism of the present invention;
fig. 5 is a schematic structural diagram of the closing mechanism of the present invention.
The reference numbers in the figures illustrate: 1. a tank body; 101. a feed channel; 102. a discharge port; 103. a pillar; 2. a stirring mechanism; 201. a reduction motor; 202. a drive shaft; 203. a disc; 204. a vertical rod; 205. a blade; 3. a dust removal mechanism; 301. sleeving a column; 302. a dust removal port; 303. a round box; 304. a dust removal pipe; 4. a sealing mechanism; 401. a first circular plate; 402. a feeding port; 403. a sealing block; 404. a second circular plate; 405. a sleeve; 406. a cylindrical cam; 407. a stepper motor.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a dustless feed arrangement of pig feed production usefulness, includes jar body 1, rabbling mechanism 2, dust removal mechanism 3 and closing mechanism 4, and jar body 1 inside top is provided with rabbling mechanism 2, and jar body 1 inside below is provided with closing mechanism 4, and jar body 1 inside between closing mechanism 4 and the rabbling mechanism 2 is provided with dust removal mechanism 3.
Specifically, the stirring mechanism 2 includes a speed reduction motor 201, a transmission shaft 202, a disc 203, a vertical rod 204 and a blade 205, the speed reduction motor 201 is fixed in the middle of the upper surface of the tank 1, as is well known to those skilled in the art, the speed reduction motor 201 is provided with common knowledge, which belongs to conventional means or common knowledge and will not be described herein again, and those skilled in the art can make any choice according to their needs or convenience. A transmission shaft 202 rotatably mounted at the bottom end of the speed reducing motor 201 penetrates through the tank body 1, the bottom end of the transmission shaft 202 is connected with the middle of the upper surface of the disc 203, six vertical rods 204 are fixed on the outer side of the lower surface of the disc 203 in an annular array, and blades 205 are fixed on the vertical rods 204. In the dust removal process, the speed reduction motor 201 is started to drive the vertical rod 204 to rotate, the blades 205 rotate along with the vertical rod to stir the raw materials in the tank body 1, the raw materials distributed on the upper layer and the lower layer are turned back and forth, so that dust in the raw materials is dissipated into the tank body 1, and dust removal is facilitated.
Further, the closing mechanism 4 includes a first circular plate 401, a feed opening 402, a closing block 403, a second circular plate 404, a sleeve 405, a cylindrical cam 406 and a stepping motor 407, wherein the stepping motor 407 is fixed in the middle of the lower surface of the tank body 1, as is well known to those skilled in the art, the stepping motor 407 is provided by conventional means or common knowledge, and is not described herein again, and any selection and matching can be performed by those skilled in the art according to the need or convenience. The stepping motor 407 drives the cylindrical cam 406 positioned below the inside of the tank body 1 to rotate, the cylindrical cam 406 is sleeved with a sleeve 405, the top end of the sleeve 405 is fixed in the middle of the lower surface of the second circular plate 404, six sealing blocks 403 are fixed on the outer side of the upper surface of the second circular plate 404 in an annular array, the inside of the tank body 1 above the second circular plate 404 is fixed with a first circular plate 401, and six discharge ports 402 are formed in the first circular plate 401 in an annular array. In the dust removal process, the sealing block 403 is inserted into the feed opening 402 to seal the feed opening 402, the sealing block 403 is not in contact with the vertical rod 204 and the blades 205, and the raw materials are located inside the tank body 1 above the first circular plate 401 for dust removal. After dust removal is finished, the stepping motor 407 drives the cylindrical cam 406 to rotate, the protrusion on the inner wall of the sleeve 405 moves in the arc-shaped groove on the cylindrical cam 406, so that the sleeve 405 moves downwards relative to the cylindrical cam 406, the second circular plate 404 moves downwards, the sealing block 403 leaves from the discharging opening 402, raw materials are discharged from the discharging opening 402 and are discharged from the discharging opening 102 along the arc-shaped surface of the sealing block 403, and discharging of the sealing block 403 with the arc-shaped surface is faster. When discharging, the top end of the sealing block 403 is located at the lowest part of the feed opening 402.
Still further, the dust removing mechanism 3 comprises sleeve columns 301, dust removing openings 302, a round box 303 and dust removing pipes 304, wherein the round box 303 is fixed in the middle of the upper surface of the first round plate 401, six sleeve columns 301 are fixed on the upper surface of the round box 303 in an annular array, and six dust removing openings 302 are formed in the outer surface of each sleeve column 301 in an annular array. The inner cavity of the sleeve column 301 is communicated with the inner cavity of the round box 303, the dust removal pipe 304 fixed on one side of the round box 303 penetrates through the tank body 1, and the inner cavity of the round box 303 is communicated with the dust removal pipe 304. The raw materials are added into the tank body 1, an external fan connected with the dust removal pipe 304 is started, and suction force is generated in the inner cavity of the sleeve column 301 along the dust removal port 302 to suck away dust in the tank body 1.
Furthermore, a feeding channel 101 is fixed above one side of the tank body 1, the feeding channel 101 is communicated with the inside of the tank body 1 through a feeding hole formed above one side of the tank body 1, four pillars 103 are fixed on the lower surface of the tank body 1 in an annular array, and six discharging holes 102 are formed in the outer surface of the tank body 1 in an annular array. The raw material enters from the feed channel 101 and the dedusted raw material is discharged from the discharge port 102.
It should be noted that the protrusion on the inner wall of the sleeve 405 is in the arc-shaped groove of the cylindrical cam 406, and the protrusion moves in the arc-shaped groove to drive the sleeve 405 to move up and down along with the rotation of the cylindrical cam 406.
It is worth noting that six feed openings 402 correspond to six sealing blocks 403 one by one, the sealing blocks 403 are matched with the feed openings 402, the outer sides of the sealing blocks 403 adopt a cambered surface design, and the six feed openings 102 correspond to the six feed openings 402 one by one for feeding correspondingly.
In addition, the dust removal port 302 of the sleeve column 301 is provided with a protection net, and the mesh number of the protection net is selected by the technical personnel in the field according to the actual situation. Preventing the entry of material into the interior cavity of the casing string 301. Six sleeve columns 301 are distributed in an annular array, six dust removal ports 302 are formed in each sleeve column 301 in an annular array, and dust in the tank body 1 is sucked away in an all-around manner.
In addition, the dust removing pipe 304 is not in contact with the vertical rod 204 and the blade 205, the vertical rod 204 and the blade 205 are located inside the feed opening 402, and the vertical rod 204 and the blade 205 do not affect the action of the closing block 403.
Besides, the circuits, electronic components and modules involved in the invention are all the prior art, and can be fully realized by those skilled in the art, needless to say, the protection content of the invention also does not involve the improvement of the internal structure and method.
The working principle is as follows: the raw materials are added into the tank body 1, an external fan connected with the dust removal pipe 304 is started, and suction force is generated in the inner cavity of the sleeve column 301 along the dust removal port 302 to suck away dust in the tank body 1.
In the dust removal process, the speed reduction motor 201 is started to drive the vertical rod 204 to rotate, the blades 205 rotate along with the vertical rod to stir the raw materials in the tank body 1, and the raw materials distributed on the upper layer and the lower layer are turned back and forth, so that dust in the raw materials is dissipated into the tank body 1.
In the dust removal process, the sealing block 403 is inserted into the feed opening 402 to seal the feed opening 402, after dust removal is finished, the stepping motor 407 drives the cylindrical cam 406 to rotate, the protrusion on the inner wall of the sleeve 405 moves in the arc-shaped groove on the cylindrical cam 406, so that the sleeve 405 moves downwards relative to the cylindrical cam 406, the second circular plate 404 moves downwards, the sealing block 403 leaves from the feed opening 402, and raw materials are discharged from the feed opening 402 and are discharged from the discharge opening 102 along the arc-shaped surface of the sealing block 403.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a dustless feed arrangement of pig feed production usefulness, includes jar body (1), rabbling mechanism (2), dust removal mechanism (3) and closing mechanism (4), its characterized in that: a stirring mechanism (2) is arranged above the inner part of the tank body (1), a sealing mechanism (4) is arranged below the inner part of the tank body (1), and a dust removing mechanism (3) is arranged in the tank body (1) between the sealing mechanism (4) and the stirring mechanism (2);
the stirring mechanism (2) comprises a speed reducing motor (201), a transmission shaft (202), a disc (203), vertical rods (204) and blades (205), the speed reducing motor (201) is fixed in the middle of the upper surface of the tank body (1), the transmission shaft (202) rotatably mounted at the bottom end of the speed reducing motor (201) penetrates through the tank body (1), the bottom end of the transmission shaft (202) is connected with the middle of the upper surface of the disc (203), six vertical rods (204) are fixed on the outer side of the lower surface of the disc (203) in an annular array mode, and the blades (205) are fixed on the vertical rods (204);
the sealing mechanism (4) comprises a first circular plate (401), a feed opening (402), sealing blocks (403), a second circular plate (404), a sleeve (405), a cylindrical cam (406) and a stepping motor (407), wherein the stepping motor (407) is fixed in the middle of the lower surface of the tank body (1), the stepping motor (407) drives the cylindrical cam (406) positioned below the inside of the tank body (1) to rotate, the sleeve (405) is sleeved on the cylindrical cam (406), the top end of the sleeve (405) is fixed in the middle of the lower surface of the second circular plate (404), six sealing blocks (403) are fixed on the outer side of the upper surface of the second circular plate (404) in an annular array manner, the first circular plate (401) is fixed inside the tank body (1) above the second circular plate (404), and six feed openings (402) are formed in the first circular plate (401) in an annular array manner;
dust removal mechanism (3) are including set post (301), dust removal mouth (302), circle box (303) and dust removal pipe (304), the centre at first plectane (401) upper surface is fixed in circle box (303), circle box (303) upper surface is that annular array is fixed with six set posts (301), six dust removal mouths (302) have been seted up to set post (301) surface is annular array.
2. The dust-free feeding device for pig feed production according to claim 1, characterized in that: the feed inlet of the feed inlet is communicated with the interior of the tank body (1), the feed channel (101) is fixed with four supporting columns (103) in an annular array mode on the lower surface of the tank body (1), and six discharge outlets (102) are formed in an annular array mode on the outer surface of the tank body (1).
3. A dust-free feeding device for pig feed production according to claim 2, characterized in that: the inner wall of the sleeve (405) protrudes into an arc-shaped groove on the cylindrical cam (406), and along with the rotation of the cylindrical cam (406), the protrusion moves in the arc-shaped groove to drive the sleeve (405) to move up and down.
4. A dust-free feeding device for pig feed production according to claim 3, characterized in that: the six feed openings (402) correspond to the six sealing blocks (403) one by one, the sealing blocks (403) are matched with the feed openings (402), the outer sides of the sealing blocks (403) are designed to be arc surfaces, and the six feed openings (102) correspond to the six feed openings (402) one by one.
5. A dust-free feeding device for pig feed production according to claim 4, characterized in that: the inner cavity of the sleeve column (301) is communicated with the inner cavity of the round box (303), the dust removal pipe (304) fixed on one side of the round box (303) penetrates through the tank body (1), and the inner cavity of the round box (303) is communicated with the dust removal pipe (304).
6. A dust-free feeding device for pig feed production according to claim 5, characterized in that: and a dust removal port (302) of the sleeve column (301) is provided with a protection net.
7. A dust-free feeding device for pig feed production according to claim 6, characterized in that: the dust removal pipe (304) is not in contact with the vertical rod (204) and the blade (205), the vertical rod (204) and the blade (205) are located on the inner side of the feed opening (402), and the vertical rod (204) and the blade (205) cannot influence the action of the closing block (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477116.9A CN114849568B (en) | 2022-05-03 | 2022-05-03 | Dust-free feeding device for pig feed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477116.9A CN114849568B (en) | 2022-05-03 | 2022-05-03 | Dust-free feeding device for pig feed production |
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| Publication Number | Publication Date |
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| CN114849568A true CN114849568A (en) | 2022-08-05 |
| CN114849568B CN114849568B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210477116.9A Active CN114849568B (en) | 2022-05-03 | 2022-05-03 | Dust-free feeding device for pig feed production |
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| CN211025281U (en) * | 2019-07-23 | 2020-07-17 | 云南江南锰业股份有限公司 | Manganese ore crocus dust is collected recycle device |
| CN112934445A (en) * | 2021-02-07 | 2021-06-11 | 西安康诺化工有限公司 | Discharging device convenient for collecting tetrachloromethionyl pyridine and using method |
| CN214389888U (en) * | 2020-12-10 | 2021-10-15 | 安徽富贵饲料有限公司 | Pig is dustless feeding equipment for feed production |
| CN215138913U (en) * | 2021-03-19 | 2021-12-14 | 杨冬 | Dispensing device for pharmacy |
-
2022
- 2022-05-03 CN CN202210477116.9A patent/CN114849568B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002316104A (en) * | 2001-02-19 | 2002-10-29 | Hitachi Zosen Corp | Dry cleaning method for plastic and apparatus therefor |
| WO2017042736A1 (en) * | 2015-09-10 | 2017-03-16 | Sabic Global Technologies B.V. | Mixing silo design for dust removal and methods of using the same |
| CN209413313U (en) * | 2018-12-13 | 2019-09-20 | 江苏豪峰源木业有限公司 | A kind of rotary dust-extraction unit for building template |
| CN211025281U (en) * | 2019-07-23 | 2020-07-17 | 云南江南锰业股份有限公司 | Manganese ore crocus dust is collected recycle device |
| CN111036376A (en) * | 2019-12-20 | 2020-04-21 | 安徽信典网络科技有限公司 | Efficient coal mining coal material multistage crushing equipment |
| CN214389888U (en) * | 2020-12-10 | 2021-10-15 | 安徽富贵饲料有限公司 | Pig is dustless feeding equipment for feed production |
| CN112934445A (en) * | 2021-02-07 | 2021-06-11 | 西安康诺化工有限公司 | Discharging device convenient for collecting tetrachloromethionyl pyridine and using method |
| CN215138913U (en) * | 2021-03-19 | 2021-12-14 | 杨冬 | Dispensing device for pharmacy |
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| CN114849568B (en) | 2024-06-07 |
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