CN216631185U - Living beings granule raw materials screening installation - Google Patents
Living beings granule raw materials screening installation Download PDFInfo
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- CN216631185U CN216631185U CN202123412426.2U CN202123412426U CN216631185U CN 216631185 U CN216631185 U CN 216631185U CN 202123412426 U CN202123412426 U CN 202123412426U CN 216631185 U CN216631185 U CN 216631185U
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- screening
- vibrating screen
- assembly
- belt pulley
- screening box
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- 238000012216 screening Methods 0.000 title claims abstract description 77
- 239000002994 raw material Substances 0.000 title claims abstract description 43
- 239000008187 granular material Substances 0.000 title description 2
- 238000009434 installation Methods 0.000 title description 2
- 239000002028 Biomass Substances 0.000 claims abstract description 47
- 239000002245 particle Substances 0.000 claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000007885 magnetic separation Methods 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 22
- 229910052742 iron Inorganic materials 0.000 abstract description 10
- 239000002689 soil Substances 0.000 abstract description 7
- 239000004575 stone Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000010902 straw Substances 0.000 description 4
- 235000017060 Arachis glabrata Nutrition 0.000 description 3
- 244000105624 Arachis hypogaea Species 0.000 description 3
- 235000010777 Arachis hypogaea Nutrition 0.000 description 3
- 235000018262 Arachis monticola Nutrition 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 235000020232 peanut Nutrition 0.000 description 3
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses biomass particle raw material screening equipment which comprises a screening box and a support frame, wherein the support frame is divided into an upper support frame and a lower support frame, and the top of the screening box is provided with a feed hopper; the screening assembly is arranged on the top of the inner wall of the screening box; the conical buffer piece is arranged between the bottoms of the two sides of the inner wall of the screening box through a support rod; the alternating magnetic separation assembly is arranged on the inner side of the lower support frame and is positioned right below the screening box; the cleaning assemblies are arranged in the middle of the two upper supporting frames respectively. The device can screen and clean broken stones, broken soil particles and broken iron scraps in the biomass particle raw materials, prevents the broken stones, broken soil particles and broken iron scraps from damaging a biomass circular mold and blocking a film hole in the subsequent compression roller and circular film processes, and can ensure that the device can always carry out screening work and increase the screening efficiency.
Description
Technical Field
The utility model belongs to the technical field of biomass granulating equipment, and particularly relates to biomass particle raw material screening equipment.
Background
The biomass particle raw materials comprise peanut shells, straws, sawdust, rice hulls, corn stalks, barks and the like, and the production process comprises the steps of cutting and crushing the peanut shells, the straws, the sawdust, the rice hulls, the corn stalks, the barks and the like, and then carrying out cold compact forming processing on the crushed raw materials such as the biomass straws, forestry wastes and the like by using a compression roller and a ring die under the normal temperature condition to obtain the biomass particles.
However, when the biomass particle raw materials are cut and crushed, the cut peanut shells and the cut straws may have broken soil and stones, and the broken soil and stones are collected together with the cut and crushed biomass particle raw materials, and meanwhile, when the harder parts of the biomass particle raw materials are cut, some broken scrap irons may be produced along with the cut and crushed biomass particle raw materials, and the broken scrap irons and the broken biomass particle raw materials are also collected together with the cut and crushed biomass particle raw materials, so that the biomass ring die is damaged and the film holes are blocked in the subsequent processes of pressing rollers and ring films.
SUMMERY OF THE UTILITY MODEL
The utility model provides a biomass particle raw material screening device, which solves the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that: a biomass particle raw material screening device comprises a screening box and a support frame, wherein the support frame is divided into an upper support frame and a lower support frame, and the top of the screening box is provided with a feed hopper; the screening assembly is arranged on the top of the inner wall of the screening box; the conical buffer piece is arranged between the bottoms of the two sides of the inner wall of the screening box through a support rod; the alternating magnetic separation assembly is arranged on the inner side of the lower support frame and is positioned right below the screening box; the cleaning assemblies are arranged in the middle of the two upper supporting frames respectively.
Preferably, the screening assembly comprises an upper vibrating screen assembly, a lower vibrating screen assembly and a driving assembly;
the upper vibrating screen assembly comprises a vibrating screen I, a plate spring I and a main shaft I, wherein the plate spring I is arranged at the edge of the lower end of the vibrating screen I, the vibrating screen I is connected with the inner wall of the screening box through the plate spring I, and the main shaft I is connected with the lower part of the rear end of the vibrating screen;
the lower vibrating screen assembly comprises a vibrating screen II, a plate spring II and a main shaft II, the plate spring II is installed on the edge of the lower end of the vibrating screen II, the vibrating screen II is connected with the inner wall of the screening box through the plate spring II, and the main shaft II is connected with the lower portion of the rear end of the vibrating screen;
the driving component comprises a servo motor, a double-groove belt pulley, a first belt pulley, a second belt pulley, a first rotating shaft, a second rotating shaft, a first crank, a second crank, a first connecting rod and a second connecting rod, the servo motor is arranged on one side of the screening box through a supporting plate and is connected with the double-groove belt pulley through a key, the double-groove belt pulley is in transmission connection with the belt pulley through a belt, the first belt pulley is in transmission connection with the second belt pulley through a belt, the first belt pulley is connected with the first rotating shaft through a key, the first crank is also connected with the first rotating shaft through a key, the first connecting rod is hinged with the first crank, the other end of the first connecting rod is hinged with the first main shaft, the second belt pulley is connected with the second rotating shaft through a key, the second crank is also connected with the second rotating shaft through a key, one end of the second connecting rod is hinged with the second crank, and the other end of the second connecting rod is hinged with the second main shaft.
Preferably, alternative magnetic separation subassembly includes the bar slide rail, the bar slide rail is provided with two, installs respectively in the inboard of under bracing frame, and sliding connection has the slide between two bar slide rails, and one side at two bar slide rail tops has cylinder one through backup pad fixed mounting, the piston rod of cylinder one passes through push pedal and slide fixed connection, the feed collecting barrel is all installed to the both sides at slide top.
Preferably, the sealing plate is installed at the top of two material collecting barrels, and the material collecting barrels are arranged to be of an inverted circular truncated cone shape, a plurality of inclined rods are installed between the sealing plate and the sliding plate, the inclined rods are evenly arranged along the outer diameter of the material collecting barrels, and the surface of each inclined rod is sleeved with an electrified coil.
Preferably, the cleaning assembly comprises a second cylinder and a cleaning sponge body, the second cylinder is installed in the middle of the upper supporting frame, and the cleaning sponge body is also arranged to be of an inverted circular truncated cone shape and connected with the end of a piston rod of the second cylinder.
The beneficial effect of adopting above technical scheme is:
1. the biomass particle raw materials are put into the feed hopper and enter the interior of the screening box through the lower part of the feed hopper, and after entering the screening box, the biomass particle raw materials pass through the screening component, so that larger impurity particles such as broken soil and crushed stone are screened out to be remained on the first vibrating screen and the second vibrating screen, and are discharged out of the screening box along with the vibration of the first vibrating screen and the second vibrating screen, and the screening holes are prevented from being blocked through vibration, the screened biomass particle raw materials continuously fall to the conical buffer part, the screened biomass particle raw materials are buffered, decelerated and scattered through the conical buffer part, the biomass particle raw materials are prevented from directly falling into the middle part of the material collecting barrel below, the screened biomass particle raw materials are enabled to slide off the outer wall of the conical buffer part, and then the biomass particle raw materials just fall on the inner wall of the material collecting barrel for further buffering, and the sliding speed of the screened biomass particle raw materials is reduced, the contact time of the material collecting barrel and the inner wall of the material collecting barrel is prolonged, so that scrap iron in biomass particle raw materials can be conveniently adsorbed by an electrified coil on the inclined rod, and after screening is finished, the material collecting barrel is taken out to clean the scrap iron adsorbed on the inner wall of the material collecting barrel, so that damage to a biomass ring mold and blockage of a film hole caused by the scrap iron in a subsequent compression roller and ring film process are prevented;
2. set up the feed cylinder into two, when one of them feed cylinder inner wall adsorbs full iron fillings, start cylinder one, promote the slide to remove to one side on the bar slide rail through piston rod and push pedal, and promote the in-process, the bottom that makes the screening case through the closing plate remains sealed state all the time, stop when another feed cylinder that gathers materials on the slide reaches the position of preceding feed cylinder, restart cylinder two this moment, the clearance cavernosum that drives the bottom through the piston rod clears up the adsorbed iron fillings of inner wall of feed cylinder, thereby guarantee that the device carries out screening work always, increase the efficiency of screening.
Drawings
FIG. 1 is an assembly view of a biomass particle raw material screening apparatus provided by the present invention;
FIG. 2 is an assembly view from another perspective of a biomass pellet feedstock screening apparatus provided by the present invention;
FIG. 3 is an assembly view of a screen assembly provided by the present invention;
FIG. 4 is an assembly view of a tapered buffer provided by the present invention;
wherein:
1. a screening box; 2. a support frame; 21. an upper support frame; 22. a lower support frame; 3. a feed hopper; 4. a screening component; 41. an upper shaker screen assembly; 411. vibrating a screen I; 412. a first plate spring; 413. a first main shaft; 42. a lower shaker screen assembly; 421. a second vibrating screen; 422. a second plate spring; 423. a second main shaft; 43. a drive assembly; 4301. a servo motor; 4302. a double grooved pulley; 4303. a first belt pulley; 4304. a second belt pulley; 4305. a first rotating shaft; 4306. a second rotating shaft; 4307. a first crank; 4308. a crank II; 4309. a first connecting rod; 4310. a second connecting rod; 5. a conical buffer member; 6. an alternating magnetic separation assembly; 61. a strip-shaped slide rail; 62. a slide plate; 63. a first cylinder; 64. a material collecting barrel; 65. a sealing plate; 66. a diagonal bar; 67. an electrified coil; 7. cleaning the assembly; 71. a second air cylinder; 72. cleaning the sponge body; 8. a support rod.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
As shown in fig. 1 to 4, the utility model is a biomass particle raw material screening device, which can rapidly and efficiently screen out impurities such as broken soil, broken stones, scrap iron and the like in biomass particle raw materials, and can ensure that the device always screens, thereby increasing the screening efficiency.
Specifically, as shown in fig. 1 to 4, the biomass particle raw material screening device comprises a screening box 1 and a support frame 2, wherein the support frame 2 is divided into an upper support frame 21 and a lower support frame 22, and a feed hopper 3 is installed at the top of the screening box 1; the screening assembly 4 is mounted at the top of the inner wall of the screening box 1; the conical buffer member 5 is arranged between the bottoms of the two sides of the inner wall of the screening box 1 through a support rod 8; the alternating magnetic separation assembly 6 is arranged on the inner side of the lower support frame 22 and is positioned right below the screening box 1; the cleaning assemblies 7 are arranged, and the two cleaning assemblies 7 are respectively arranged in the middle of the two upper supporting frames 21.
The screening assembly 4 comprises an upper shaker assembly 41, a lower shaker assembly 42 and a drive assembly 43;
the upper vibrating screen assembly 41 comprises a vibrating screen I411, a plate spring I412 and a main shaft I413, wherein the plate spring I412 is installed at the lower end edge of the vibrating screen I411, the vibrating screen I411 is connected with the inner wall of the screening box 1 through the plate spring I412, and the main shaft I413 is connected with the lower portion of the rear end of the vibrating screen 411;
the lower vibrating screen assembly 42 comprises a vibrating screen II 421, a plate spring II 422 and a main shaft II 423, the plate spring II 422 is installed at the edge of the lower end of the vibrating screen II 421, the vibrating screen II 421 is connected with the inner wall of the screening box 1 through the plate spring II 422, and the main shaft II 423 is connected with the lower portion of the rear end of the vibrating screen 421;
the driving component 43 comprises a servo motor 4301, a double-groove belt pulley 4302, a first belt pulley 4303, a second belt pulley 4304, a first rotating shaft 4305, a second rotating shaft 4306, a first crank 4307, a second crank 4308, a first connecting rod 4309 and a second connecting rod 4310, wherein the servo motor 4301 is installed on one side of the screening box 1 through a supporting plate, the servo motor 4301 is connected with the double-groove belt pulley 4302 through a key, the double-groove belt pulley 4302 is in transmission connection with the first belt pulley 4303 through a belt, the first belt pulley 4303 is in transmission connection with the second belt pulley 4304 through a belt, the first belt pulley 4303 is connected with the first rotating shaft 4305 through a key, the first crank 4307 is also connected with the first rotating shaft 4305 through a key, the first connecting rod 4309 is hinged with the first crank 4307, the other end of the first connecting rod 4309 is hinged with the first main shaft 413, the second belt pulley 4304 is connected with the second rotating shaft 4306 through a key, and the second crank 4308 is also connected with the second rotating shaft 4306 through a key, one end of the second connecting rod 4310 is hinged with the second crank 4308, and the other end of the second connecting rod 4310 is hinged with the second main shaft 423.
Alternate magnetic separation subassembly 6 includes bar slide rail 61, bar slide rail 61 is provided with two, installs respectively in the inboard of under bracing frame 22, and sliding connection has slide 62 between two bar slide rails 61, and one side at two bar slide rail 61 tops has cylinder 63 through backup pad fixed mounting, the piston rod of cylinder 63 passes through push pedal and slide 62 fixed connection, the feed cylinder 64 that gathers materials is all installed to the both sides at slide 62 top.
The sealing plate 65 is installed at the top of two material collection barrels 64, and the material collection barrel 64 sets up to the inverted circular truncated cone type, install many down tube 66 between sealing plate 65 and the slide plate 62, and the external diameter align to grid setting of down tube 66 along material collection barrel 64, the surface cover of down tube 66 is equipped with circular telegram coil 67.
The cleaning assembly 7 comprises a second cylinder 71 and a cleaning sponge body 72, the second cylinder 71 is mounted in the middle of the upper support frame 21, and the cleaning sponge body 72 is also arranged to be of an inverted circular truncated cone shape and is connected with the end of a piston rod of the second cylinder 71.
The following specific working modes are illustrated by specific examples:
example 1:
firstly, biomass particle raw materials are put into a feed hopper 3 and enter the interior of a screening box 1 through the lower part of the feed hopper 3, the biomass particle raw materials fall onto an upper vibrating screen component 41 of a screening component 4 after entering the screening box 1, an output shaft of a servo motor 4301 in a driving component 43 drives a double-groove belt pulley 4302 to rotate, then a belt drives a belt pulley I4303 to rotate, a belt on the belt pulley I4303 continues to drive a belt pulley II 4304 to rotate, the belt pulley I4303 rotates to drive a rotating shaft I4305 to rotate on the surface of the screening box 1 through a key, the rotating shaft I4305 rotates to drive a crank I4307 to rotate in the same direction through a key, the crank I4307 drives a main shaft I413 to move through a connecting rod I4309, the main shaft I413 drives a vibrating screen I411 to vibrate through a plate spring I412, the belt pulley II 4304 rotates to drive a rotating shaft II 4306 to rotate on the surface of the screening box 1 through a key, the rotating shaft II 4306 rotates to drive a crank II 4308 to rotate in the same direction through a key, the second crank 4308 drives the second main shaft 423 to move through the second connecting rod 4310, the second main shaft 423 drives the second vibrating screen 421 to vibrate through the second plate spring 422, so that larger impurity particles such as crushed soil and crushed stone are screened out and are left on the first vibrating screen 411 and the second vibrating screen 421 and are discharged out of the screening box 1 along with the vibration of the first vibrating screen and the second vibrating screen, the screening holes are prevented from being blocked through vibration, the screened biomass particle raw materials can continuously fall to the conical buffer 5, the screened biomass particle raw materials can be buffered, decelerated and scattered through the conical buffer 5, the biomass particle raw materials are prevented from directly falling into the middle of the material collecting cylinder 64 below, the screened biomass particle raw materials are made to slide off from the outer wall of the conical buffer 5, and then the screened biomass particle raw materials just fall on the inner wall of the material collecting cylinder 64 to be further buffered, the sliding speed of the screened biomass particle raw materials is reduced, and the contact time of the screened biomass particle raw materials with the inner wall of the material collecting cylinder 64 is prolonged, therefore, the electrified coils 67 on the inclined rods 66 can adsorb iron chips in the biomass granular raw materials conveniently, the material collecting barrel 64 is taken out after screening is finished, and the iron chips adsorbed on the inner wall of the material collecting barrel 64 are cleaned.
Example 2:
on embodiment 1's basis, this embodiment sets up the feed collecting barrel 64 into two, when one of them feed collecting barrel 64 inner wall adsorbs full iron fillings, start cylinder 63, promote slide 62 through piston rod and push pedal and remove to one side on bar slide rail 61, and promote the in-process, make the bottom of screening box 1 remain sealed state all the time through closing plate 65, stop when another feed collecting barrel 64 on the slide 62 reaches the position of previous feed collecting barrel 64, restart cylinder two 71 this moment, the clearance cavernosum 72 that drives the bottom through the piston rod clears up the iron fillings that the inner wall of feed collecting barrel 64 adsorbs, thereby guarantee that the device carries out screening work all the time, increase the efficiency of screening.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the utility model is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the utility model based on the principles and technical solutions of the utility model; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (5)
1. The biomass particle raw material screening equipment is characterized by comprising a screening box (1) and a support frame (2), wherein the support frame (2) is divided into an upper support frame (21) and a lower support frame (22), and a feed hopper (3) is installed at the top of the screening box (1);
the screening assembly (4), the screening assembly (4) is installed on the top of the inner wall of the screening box (1);
the conical buffer piece (5) is arranged between the bottoms of the two sides of the inner wall of the screening box (1) through a support rod (8);
the alternating magnetic separation assembly (6) is arranged on the inner side of the lower support frame (22) and is positioned right below the screening box (1);
the cleaning assembly (7) is arranged, and the two cleaning assemblies (7) are respectively arranged in the middle of the two upper supporting frames (21).
2. The biomass particle raw material screening apparatus according to claim 1, wherein: the screening assembly (4) comprises an upper vibrating screen assembly (41), a lower vibrating screen assembly (42) and a driving assembly (43);
the upper vibrating screen assembly (41) comprises a vibrating screen I (411), a plate spring I (412) and a main shaft I (413), the plate spring I (412) is installed at the lower end edge of the vibrating screen I (411), the vibrating screen I (411) is connected with the inner wall of the screening box (1) through the plate spring I (412), and the main shaft I (413) is connected with the lower portion of the rear end of the vibrating screen I (411);
the lower vibrating screen assembly (42) comprises a vibrating screen II (421), a plate spring II (422) and a main shaft II (423), the plate spring II (422) is installed at the edge of the lower end of the vibrating screen II (421), the vibrating screen II (421) is connected with the inner wall of the screening box (1) through the plate spring II (422), and the main shaft II (423) is connected with the lower portion of the rear end of the vibrating screen II (421);
the driving assembly (43) comprises a servo motor (4301), a double-groove belt pulley (4302), a belt pulley I (4303), a belt pulley II (4304), a rotating shaft I (4305), a rotating shaft II (4306), a crank I (4307), a crank II (4308), a connecting rod I (4309) and a connecting rod II (4310), wherein the servo motor (4301) is installed on one side of the screening box (1) through a supporting plate, the servo motor (4301) is connected with the double-groove belt pulley (4302) through a key, the double-groove belt pulley (4302) is in transmission connection with the belt pulley I (4303) through a belt, the belt pulley I (4303) is in transmission connection with the belt pulley II (4304) through a belt, the belt pulley I (4303) is connected with the rotating shaft I (4305) through a key, the crank I (4307) is also connected with the rotating shaft I (4305) through a key, the connecting rod I (4309) is hinged with the crank I (4307), and the other end of the connecting rod I (4309) is hinged with a main shaft I (430413), the second belt pulley (4304) is connected with the second rotating shaft (4306) through a key, the second crank (4308) is also connected with the second rotating shaft (4306) through a key, one end of the second connecting rod (4310) is hinged to the second crank (4308), and the other end of the second connecting rod (4310) is hinged to the second main shaft (423).
3. The biomass particle raw material screening apparatus according to claim 1, wherein: alternative magnetic separation subassembly (6) are including bar slide rail (61), bar slide rail (61) are provided with two, install respectively in the inboard of under bracing frame (22), and sliding connection has slide (62) between two bar slide rails (61), and there is cylinder (63) one side at two bar slide rail (61) tops through backup pad fixed mounting, the piston rod of cylinder (63) passes through push pedal and slide (62) fixed connection, material collecting barrel (64) are all installed to the both sides at slide (62) top.
4. The biomass particle raw material screening apparatus according to claim 3, wherein: sealing plate (65) are installed at the top of two charging barrels (64), and charging barrel (64) set up to the inverted circular truncated cone type, install many down tube (66) between sealing plate (65) and slide (62), and the external diameter align to grid setting of charging barrel (64) is followed to down tube (66), the surface cover of down tube (66) is equipped with electrical coil (67).
5. The biomass particle raw material screening apparatus according to claim 1, wherein: the cleaning assembly (7) comprises a second cylinder (71) and a cleaning sponge body (72), the second cylinder (71) is installed in the middle of the upper supporting frame (21), and the cleaning sponge body (72) is also arranged to be of an inverted circular truncated cone shape and connected with the end of a piston rod of the second cylinder (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123412426.2U CN216631185U (en) | 2021-12-31 | 2021-12-31 | Living beings granule raw materials screening installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123412426.2U CN216631185U (en) | 2021-12-31 | 2021-12-31 | Living beings granule raw materials screening installation |
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| CN216631185U true CN216631185U (en) | 2022-05-31 |
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| CN202123412426.2U Active CN216631185U (en) | 2021-12-31 | 2021-12-31 | Living beings granule raw materials screening installation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117085942A (en) * | 2023-09-18 | 2023-11-21 | 苏机智能装备江苏有限公司 | Vibrating cleaning sieve capable of being screened in grading mode |
-
2021
- 2021-12-31 CN CN202123412426.2U patent/CN216631185U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117085942A (en) * | 2023-09-18 | 2023-11-21 | 苏机智能装备江苏有限公司 | Vibrating cleaning sieve capable of being screened in grading mode |
| CN117085942B (en) * | 2023-09-18 | 2024-05-17 | 苏机智能装备江苏有限公司 | Vibrating cleaning sieve capable of being screened in grading mode |
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