CN112933822A - A spiral dust collector for rice processing - Google Patents
A spiral dust collector for rice processing Download PDFInfo
- Publication number
- CN112933822A CN112933822A CN202110075014.XA CN202110075014A CN112933822A CN 112933822 A CN112933822 A CN 112933822A CN 202110075014 A CN202110075014 A CN 202110075014A CN 112933822 A CN112933822 A CN 112933822A
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- China
- Prior art keywords
- fixedly connected
- water
- spiral
- air inlet
- rack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- 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
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a spiral dust removal device for rice processing, which comprises a frame, an air inlet mechanism, a slide rail, a spiral air suction mechanism, a dust collection box, a bolt lock pin, an atomized water spray mechanism, an exhaust water inlet, a grid baffle disc, a water collection box, a fixing frame and a bolt hole, wherein one end of the top of the frame is provided with the air inlet, the air inlet is fixedly connected with the air inlet mechanism, one end of the frame is fixedly connected with the slide rail, the slide rail is connected with the air inlet mechanism in a sliding manner, the bottom of the frame is provided with the water collection box, the inner wall of the bottom of the water collection box is fixedly connected with the spiral air suction mechanism, the spiral air suction mechanism is rotatably connected with the top of the frame, the inner wall of the bottom of one end of the water collection box is fixedly connected with the, the dust in the rice factory is purified, and the health of human body is ensured.
Description
Technical Field
The invention relates to the technical field of rice processing equipment, in particular to a spiral dust removal device for rice processing.
Background
The rice is also called rice, and is made by the working procedures of rice cleaning, rice hulling, rice milling, finished product arrangement and the like. The rice contains nearly 64% of nutrient substances in the rice and more than 90% of nutrient elements required by human bodies, and is a main food for people in most areas in China, and the rice processing is to remove glumes on the surface of the rice so as to separate the rice from rice bran.
In the rice processing process, dust in rice and stripped fine rice bran can splash out of the machine and suspend in air layers at different heights in a rice factory, and traditional rice dedusting equipment can only remove the dust in partial rice and cannot effectively remove dust in air to purify the air, so that the environment of the rice factory is not beneficial to human health.
Therefore, the spiral dust removing device for the rice processing is provided.
Disclosure of Invention
The invention aims to provide a rice processing spiral dust removal device with adjustable dust removal height, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a spiral dust removal device for rice processing comprises a frame, an air inlet mechanism, a slide rail, a spiral air suction mechanism, a dust collecting box, a bolt lock pin, an atomization water spraying mechanism, an exhaust water inlet, a grid baffle disc, a water collecting box, a fixing frame and a bolt hole, wherein the air inlet is formed in one end of the top of the frame, the air inlet is fixedly connected with the air inlet mechanism, the slide rail is fixedly connected with one end of the frame, the slide rail is slidably connected with the air inlet mechanism, the water collecting box is formed in the bottom of the frame, the spiral air suction mechanism is fixedly connected with the inner wall of the bottom of the water collecting box and rotatably connected with the top of the frame, the atomization water spraying mechanism is fixedly connected with the fixing frame, the fixing frame is fixedly connected with the frame, the grid, and the grid baffle disc is rotationally connected with the spiral air suction mechanism, the grid baffle disc is slidably connected with a dust collecting box, the dust collecting box is movably connected with the rack, two exhaust water inlets are symmetrically formed in the outer walls of two sides of the rack, four bolt holes are symmetrically formed in two sides of the rack, and bolt locking nails are inserted in the bolt holes in a sliding mode in a matching mode.
Preferably, the air inlet mechanism comprises a hose, a conical air suction port and a sliding block, one end of the hose is fixedly connected with the air inlet, one end of the hose is fixedly connected with the conical air suction port, the conical air suction port is fixedly connected with the sliding block, and the sliding block is connected with the sliding rail in a sliding manner.
Preferably, a plurality of screw holes have been seted up to slide rail one side equidistance, screw hole screw-thread fit is connected with the screw, the screw extrudees with the slider contact.
Preferably, the spiral air suction mechanism comprises a rotary column, an auger, a case and a motor, the surface of the bottom of the case is fixedly connected with the inner surface of the bottom of the water collecting tank, the motor is fixedly connected with the inner surface of the bottom of the case, the motor output end is fixedly connected with the rotary column, the auger is fixedly connected with the surface of the rotary column, the top of the rotary column is rotatably connected with the frame, and the rotary column is rotatably inserted into the case.
Preferably, the dust collecting box comprises a box body, a filter screen, jacks and a semicircular handle, the inner wall of the bottom of the box body is fixedly connected with the filter screen, the bottom of the box body is in sliding connection with the grid baffle disc, the box body is in sliding connection with the rack, the two jacks are symmetrically formed in the two ends of the box body, and the jacks are in sliding insertion connection with the bolt lock pins.
Preferably, atomizing water spray mechanism includes atomizer, stereoplasm water pipe and water pump, fixed surface is connected in water pump bottom and header tank bottom, and water pump delivery port fixedly connected with stereoplasm water pipe, stereoplasm water pipe one end fixedly connected with atomizer, and stereoplasm water pipe bottom surface and header tank fixed grafting, and stereoplasm water pipe surface and mount fixed connection.
Compared with the prior art, the invention has the beneficial effects that: when the dust in the air is increased during rice processing, a proper amount of water is injected from the exhaust water outlet, the motor and the water pump are turned on, the motor drives the rotary column to drive the packing auger to rotate, the air containing the dust enters the machine body through the air inlet mechanism and sinks along the packing auger, the water is sprayed into the machine body along the hard water pipe through the atomizing nozzle along with the water pump, the damp in the gas containing the dust is absorbed along with the sinking of the packing auger, the dust is kept in the dust collecting box through the dust collecting box and the grid, and finally the clean air is discharged from the exhaust water inlet.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is a schematic view of the connection structure of the slide rail air intake mechanism of the present invention;
FIG. 4 is a schematic view of the spiral suction mechanism of the present invention;
FIG. 5 is a schematic view of the dust collection bin of the present invention;
FIG. 6 is a schematic view of a grid tray structure according to the present invention;
FIG. 7 is a schematic view of the structure of the atomized water spray of the present invention.
In the figure: 1. a frame; 2. an air inlet; 3. an air intake mechanism; 31. a hose; 32. a conical air suction port; 33. a slider; 4. a slide rail; 41. a threaded hole; 42. a screw; 5. a spiral air suction mechanism; 51. turning the column; 52. a packing auger; 53. a chassis; 54. a motor; 6. a dust collection box; 61. a box body; 62. a filter screen; 63. a jack; 64. a semicircular handle; 7. a bolt lock pin; 8. an atomizing water spraying mechanism; 81. an atomizing spray head; 82. a hard water pipe; 83. a water pump; 9. an exhaust water inlet; 10. a grid baffle disc; 11. a water collection tank; 12. a fixed mount; 13. a bolt hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 6, the dust collector comprises a frame 1, an air inlet 2, an air inlet mechanism 3, a slide rail 4, a spiral air suction mechanism 5, a dust collecting box 6, a bolt lock pin 7, an atomizing and water spraying mechanism 8, an exhaust water inlet 9, a grid baffle disc 10, a water collecting box 11, a fixing frame 12 and a bolt hole 13, wherein the air inlet 2 is arranged at one end of the top of the frame 1, the air inlet 2 is fixedly connected with the air inlet mechanism 3, the slide rail 4 is fixedly connected with one end of the frame 1, the slide rail 4 is slidably connected with the air inlet mechanism 3, the water collecting box 11 is arranged at the bottom of the frame 1, the spiral air suction mechanism 5 is fixedly connected with the inner wall of the bottom of the water collecting box 11, the spiral air suction mechanism 5 is rotatably connected with the top of the frame 1, the atomizing and water spraying mechanism 8, the fixing frame 12 is fixedly connected with the rack 1, a grid baffle disc 10 is fixedly connected to the inner wall of the rack 1, the grid baffle disc 10 is rotatably connected with the spiral air suction mechanism 5, the grid baffle disc 10 is slidably connected with the dust collection box 6, the dust collection box 6 is movably connected with the rack 1, two exhaust water inlets 9 are symmetrically formed in the outer walls of two sides of the rack 1, four bolt holes 13 are symmetrically formed in two sides of the rack 1, and the bolt holes 13 are matched with and slidably inserted with bolt locking nails 7.
Open spiral air suction mechanism 5 and atomizing water spray mechanism 8, contain the dust gas and pass through air inlet 2 along with air inlet mechanism 3 and get into the organism, descend along with spiral air suction mechanism 5, 8 blowout water of atomizing water spray mechanism this moment for the dust wets and sinks along with spiral air suction mechanism 5 and make the dust stay in dust collecting box 6 through dust collecting box 6, and clean gas keeps off the dish 10 through the net and discharges at last.
Referring to fig. 3, the air intake mechanism 3 includes a flexible pipe 31, a conical air intake port 32 and a sliding block 33, one end of the flexible pipe 31 is fixedly connected to the air intake port 2, one end of the flexible pipe 31 is fixedly connected to the conical air intake port 32, the conical air intake port 32 is fixedly connected to the sliding block 33, the sliding block 33 is slidably connected to the sliding rail 4, air enters the flexible pipe 31 through the conical air intake port 32 and then enters the machine body, and the conical air intake port 32 enlarges an air intake space, so that more air is sucked into the purification apparatus.
Referring to fig. 3, a plurality of threaded holes 41 are equidistantly formed in one side of the slide rail 4, screws 42 are connected to the threaded holes 41 in a threaded fit manner, the screws 42 are in contact with the slide block 33 for pressing, when the slide block 33 is adjusted to a proper position, the screws 42 are rotated to enable the screws 42 to be in contact with the slide block 33 for pressing, and the conical air suction port 32 fixedly connected with the slide block 33 is fixed to the proper position.
Referring to fig. 1 and 4, the spiral air suction mechanism 5 includes a rotary column 51, an auger 52, a case 53 and a motor 54, the bottom surface of the case 53 is fixedly connected with the inner surface of the bottom of the water collecting tank 11, the inner surface of the bottom of the case 53 is fixedly connected with the motor 54, the output end of the motor 54 is fixedly connected with the rotary column 51, the auger 52 is fixedly connected with the surface of the rotary column 51, the top of the rotary column 51 is rotatably connected with the frame 1, the rotary column 51 is rotatably inserted into the case 53, and when the gas in the gas inlet 2 enters the case, the motor 54 rotates to drive the rotary column 51 to rotate, so that the auger 52 rotates to sink the gas, and the gas can pass.
Referring to fig. 5, the dust collection box 6 includes a box body 61, a filter screen 62, a jack 63 and a semicircular handle 64, the inner wall of the bottom of the box body 61 is fixedly connected with the filter screen 62, the bottom of the box body 61 is connected with the grid baffle disc 10 in a sliding way, the box body 61 is connected with the frame 1 in a sliding way, two insertion holes 63 are symmetrically arranged at two ends of the box body 61, the jack 63 is inserted with the bolt lock pin 7 in a sliding way, one side of the box body 61 is fixedly connected with a semicircular handle 64, when the gas passes through the dust collection box 6, the dust can be remained in the dust collection box 6, when the dust is collected too much, the bolt locking nail 7 is pulled out, the dust collection box 6 is pulled out to dump the dust, when the dust collection box 6 is put back, the bolt lock pin 7 is inserted, the dust collection box 6 is more easily taken out to pour the dust due to the arrangement of the semicircular handle 64, and the bolt lock pin 7 and the jack 63 enable the dust collection box 6 to be fixed and more stable during operation.
Referring to fig. 1 and 7, the atomizing and water spraying mechanism 8 includes an atomizing nozzle 81, a hard water pipe 82 and a water pump 83, the bottom of the water pump 83 is fixedly connected to the inner surface of the bottom of the water collecting tank 11, a water outlet of the water pump 83 is fixedly connected to the hard water pipe 82, one end of the hard water pipe 82 is fixedly connected to the atomizing nozzle 81, the bottom surface of the hard water pipe 82 is fixedly connected to the water collecting tank 11, the surface of the hard water pipe 82 is fixedly connected to the fixing frame 12, and water is sprayed out from the atomizing nozzle 81 through the hard water pipe 82 along with the water pump 83, so that the dust is more easily wetted and sinks.
The working principle is as follows: when the dust in the air is increased during rice processing, then a proper amount of water is injected from the exhaust water inlet 9, at this time, the motor 54 and the water pump 83 are turned on, at this time, the motor 54 drives the rotary column 51 to drive the packing auger 52 to rotate, at this time, the air containing dust enters the hose 31 through the conical air suction port 32 and enters the machine body through the air inlet 2, sinks along the packing auger 52, at this time, the water is sprayed into the machine body along the hard water pipe 82 through the atomizing nozzle 81 along the water pump 83, at this time, the damp in the gas containing dust will sink along with the packing auger 52 and pass through the filter screen 62 of the dust collection box 6, so that the dust is left in the dust collection box 6, the clean gas continues to pass through the grid baffle plate 10, finally, the clean air is discharged from the exhaust water inlet 9, when the dust is collected too much, the equipment is, the bolt pin 7 is reinserted and the device is opened.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a spiral dust collector for rice processing, includes frame (1), air inlet (2), mechanism (3) admits air, slide rail (4), spiral suction mechanism (5), dust collecting box (6), bolt staple (7), atomizing water spray mechanism (8), exhaust water inlet (9), net keep off dish (10), header tank (11), mount (12) and bolt hole (13), its characterized in that: the air inlet (2) is formed in one end of the top of the rack (1), the air inlet (2) is fixedly connected with an air inlet mechanism (3), a slide rail (4) is fixedly connected with one end of the rack (1), the slide rail (4) is connected with the air inlet mechanism (3) in a sliding manner, a water collecting tank (11) is formed in the bottom of the rack (1), a spiral air suction mechanism (5) is fixedly connected to the inner wall of the bottom of the water collecting tank (11), the spiral air suction mechanism (5) is rotatably connected with the top of the rack (1), an atomization water spraying mechanism (8) is fixedly connected to the inner wall of the bottom of one end of the water collecting tank (11), a fixing frame (12) is fixedly connected to the atomization water spraying mechanism (8), the fixing frame (12) is fixedly connected with the rack (1), a grid baffle disc (10) is fixedly connected to the inner wall of the rack, the grid baffle disc (10) is connected with a dust collecting box (6) in a sliding mode, the dust collecting box (6) is connected with the rack (1) in a sliding mode, two exhaust water inlets (9) are symmetrically formed in the outer walls of the two sides of the rack (1), four bolt holes (13) are symmetrically formed in the two sides of the rack (1), and bolt locking nails (7) are inserted into the bolt holes (13) in a sliding mode in a matched mode.
2. The spiral dust removing device for rice processing as claimed in claim 1, wherein: air inlet mechanism (3) include hose (31), toper induction port (32) and slider (33), hose (31) one end and air inlet (2) fixed connection, and hose (31) one end fixedly connected with toper induction port (32), toper induction port (32) fixedly connected with slider (33), and slider (33) and slide rail (4) sliding connection.
3. The spiral dust removing device for rice processing as claimed in claim 2, wherein: a plurality of screw holes (41) have been seted up to slide rail (4) one side equidistance, screw hole (41) screw-thread fit is connected with screw (42), screw (42) and slider (33) contact extrusion.
4. The spiral dust removing device for rice processing as claimed in claim 1, wherein: spiral air suction mechanism (5) are including rotary column (51), auger (52), quick-witted case (53) and motor (54), quick-witted case (53) bottom surface is connected with header tank (11) bottom internal surface fixed connection, quick-witted case (53) bottom internal surface fixed connection has motor (54), motor (54) output end fixed connection has rotary column (51), rotary column (51) surface fixed connection has auger (52), and rotary column (51) top rotates with frame (1) to be connected, and rotary column (51) rotates with quick-witted case (53) to peg graft.
5. The spiral dust removing device for rice processing as claimed in claim 1, wherein: dust collecting box (6) include box (61), filter screen (62), jack (63) and semicircle handle (64), box (61) bottom inner wall fixedly connected with filter screen (62), and box (61) bottom and net keep off dish (10) sliding connection, and box (61) and frame (1) sliding connection, two jack (63) have been seted up to box (61) both ends symmetry, and jack (63) and bolt lock nail (7) slip grafting, box (61) one side fixedly connected with semicircle handle (64).
6. The spiral dust removing device for rice processing as claimed in claim 1, wherein: atomizing water spray mechanism (8) are including atomizer (81), stereoplasm water pipe (82) and water pump (83), water pump (83) bottom and header tank (11) bottom internal surface fixed connection, and water pump (83) delivery port fixedly connected with stereoplasm water pipe (82), stereoplasm water pipe (82) one end fixedly connected with atomizer (81), and stereoplasm water pipe (82) bottom surface and header tank (11) fixed grafting, and stereoplasm water pipe (82) surface and mount (12) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110075014.XA CN112933822A (en) | 2021-01-20 | 2021-01-20 | A spiral dust collector for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110075014.XA CN112933822A (en) | 2021-01-20 | 2021-01-20 | A spiral dust collector for rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112933822A true CN112933822A (en) | 2021-06-11 |
Family
ID=76235777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110075014.XA Withdrawn CN112933822A (en) | 2021-01-20 | 2021-01-20 | A spiral dust collector for rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112933822A (en) |
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| CN107174899A (en) * | 2017-05-27 | 2017-09-19 | 浙江万源环保机械科技有限公司 | A kind of spiral spray deduster |
| CN107754541A (en) * | 2017-11-29 | 2018-03-06 | 安徽省老家好食品有限公司 | A kind of flour mill chock dust remover |
| CN108619814A (en) * | 2017-03-15 | 2018-10-09 | 响水爱特纺织有限公司 | A kind of spinning and weaving workshop dust collecting |
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| CN210138577U (en) * | 2019-04-12 | 2020-03-13 | 河北正坤精细化工有限公司 | Special high-efficiency absorption separator for ammonia recovery process of liquid nitrogen finishing machine |
| CN210546941U (en) * | 2019-06-21 | 2020-05-19 | 海南盛禾珍农业科技有限公司 | Rice processing dust suppression equipment |
| CN210708267U (en) * | 2019-10-23 | 2020-06-09 | 江西华汾粮油实业有限公司 | Grain receiving device for grain purchase convenient to seal |
| CN211837031U (en) * | 2020-01-19 | 2020-11-03 | 山西高义钢铁有限公司 | Device is administered to regional dust synthesis of steel mill |
| CN212166785U (en) * | 2019-12-20 | 2020-12-18 | 伊春市回龙湾牧业有限公司 | Feed processing factory dust collecting equipment |
| CN212283147U (en) * | 2020-04-09 | 2021-01-05 | 台州鸿旭新材料有限公司 | A filter equipment for silica |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2542300A1 (en) * | 1975-09-23 | 1977-03-24 | Ltg Lufttechnische Gmbh | FILTER DEVICE |
| KR100815569B1 (en) * | 2007-10-10 | 2008-03-20 | 한국정밀(주) | Water jet type dust collector |
| JP2010110739A (en) * | 2008-11-10 | 2010-05-20 | Sasagawa Noki Kk | Dust collecting device for grain dryer |
| EP2436402A1 (en) * | 2010-09-29 | 2012-04-04 | Iwao Hishida | Method and device for cleaning air |
| CN102876853A (en) * | 2012-10-17 | 2013-01-16 | 三一重工股份有限公司 | Tempering furnace raceway lifting device and lifting raceway system |
| CN104208971A (en) * | 2014-08-15 | 2014-12-17 | 成都宏源铸造材料有限公司 | Dust-absorbing equipment applied to workshop air circulation system |
| CN205412560U (en) * | 2015-12-19 | 2016-08-03 | 重庆市长寿区源创畜牧发展有限责任公司 | A spiral dust collector for rice processing |
| CN108619814A (en) * | 2017-03-15 | 2018-10-09 | 响水爱特纺织有限公司 | A kind of spinning and weaving workshop dust collecting |
| CN107174899A (en) * | 2017-05-27 | 2017-09-19 | 浙江万源环保机械科技有限公司 | A kind of spiral spray deduster |
| CN107754541A (en) * | 2017-11-29 | 2018-03-06 | 安徽省老家好食品有限公司 | A kind of flour mill chock dust remover |
| CN208245162U (en) * | 2018-04-02 | 2018-12-18 | 江西禾天下农业科技有限公司 | A kind of multi-functional adjustable rice processing dust-extraction unit |
| CN208541962U (en) * | 2018-04-28 | 2019-02-26 | 河北科技大学 | A kind of online dust pelletizing system of converter |
| CN208526178U (en) * | 2018-07-03 | 2019-02-22 | 安徽电信工程有限责任公司 | A kind of air cleaning facility |
| CN209005950U (en) * | 2018-09-11 | 2019-06-21 | 湖南新世米业有限公司 | A kind of rice processing dust-extraction unit |
| CN208976476U (en) * | 2018-10-22 | 2019-06-14 | 淄博齐帅石化工程有限公司 | A kind of pneumatic fine solid particle collector when the discharging for catalyst |
| CN210138577U (en) * | 2019-04-12 | 2020-03-13 | 河北正坤精细化工有限公司 | Special high-efficiency absorption separator for ammonia recovery process of liquid nitrogen finishing machine |
| CN210546941U (en) * | 2019-06-21 | 2020-05-19 | 海南盛禾珍农业科技有限公司 | Rice processing dust suppression equipment |
| CN210708267U (en) * | 2019-10-23 | 2020-06-09 | 江西华汾粮油实业有限公司 | Grain receiving device for grain purchase convenient to seal |
| CN212166785U (en) * | 2019-12-20 | 2020-12-18 | 伊春市回龙湾牧业有限公司 | Feed processing factory dust collecting equipment |
| CN211837031U (en) * | 2020-01-19 | 2020-11-03 | 山西高义钢铁有限公司 | Device is administered to regional dust synthesis of steel mill |
| CN212283147U (en) * | 2020-04-09 | 2021-01-05 | 台州鸿旭新材料有限公司 | A filter equipment for silica |
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Application publication date: 20210611 |