CN210054567U - Prevent cooling device of fodder agglomeration - Google Patents
Prevent cooling device of fodder agglomeration Download PDFInfo
- Publication number
- CN210054567U CN210054567U CN201821478218.8U CN201821478218U CN210054567U CN 210054567 U CN210054567 U CN 210054567U CN 201821478218 U CN201821478218 U CN 201821478218U CN 210054567 U CN210054567 U CN 210054567U
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- China
- Prior art keywords
- cooling
- feed
- fodder
- buffer board
- agglomeration
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- 238000001816 cooling Methods 0.000 title claims abstract description 131
- 238000005054 agglomeration Methods 0.000 title claims abstract description 12
- 230000002776 aggregation Effects 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000008187 granular material Substances 0.000 claims abstract description 8
- 238000012216 screening Methods 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000010410 layer Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Fodder In General (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The utility model discloses a prevent cooling device of fodder agglomeration, including the cooling storehouse, the one end in cooling storehouse is equipped with the feeder hopper, the other end in cooling storehouse is equipped with out the hopper, still include the buffer board, sieve flitch and prevent the subassembly that agglomerates, be formed with the cooling cavity in the cooling storehouse, the feeder hopper, go out the hopper all with cooling cavity intercommunication, the buffer board is located the cooling cavity, set up a plurality of fodder through-holes that are used for supplying the fodder granule to pass through on the buffer board, be formed with feedstock channel on the feeder hopper, feedstock channel and cooling cavity intercommunication, sieve flitch is located feedstock channel, it has the sieve material hole that is used for supplying the fodder granule to pass through to gather on the sieve flitch, the feed inlet has been seted up on the cooling storehouse, sieve flitch is arranged in preventing the fodder entering cooling cavity of agglomeration, prevent that agglomerates subassembly movable mounting on the feeder hopper, prevent the subassembly that agglomerates and be used for contacting with sieve flitch. The utility model discloses can accelerate cooling rate, make the fodder cooling even, avoid the fodder to appear agglomerating or the phenomenon of bonding, improve work efficiency and product quality.
Description
Technical Field
The utility model relates to a fodder cooling arrangement especially relates to a prevent cooling device of fodder agglomeration.
Background
During the production and processing of the feed, the granulated high-temperature high-humidity granulated feed needs to be subjected to a cooling process to increase the hardness of feed granules and facilitate the transportation and storage of the feed granules. Most of cooling devices adopted in the prior art have the problems of low cooling speed and uneven cooling of granulated feed, so that the feed is easy to agglomerate or adhere together, and the working efficiency and the product quality are low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a prevent cooling device of fodder agglomeration can accelerate cooling rate, makes pellet feed cool evenly, avoids the fodder agglomeration or bonding phenomenon to appear, improves work efficiency and product quality.
The purpose of the utility model is realized by adopting the following technical scheme:
a cooling device for preventing feed from agglomerating comprises a cooling bin, wherein one end of the cooling bin is provided with a feed hopper, the other end of the cooling bin is provided with a discharge hopper, the cooling device also comprises a buffer plate, a screening plate and an agglomeration-preventing component, a cooling cavity is formed in the cooling bin, the feed hopper and the discharge hopper are both communicated with the cooling cavity, the buffer plate is positioned in the cooling cavity, the buffer plate is provided with a plurality of feed through holes for feed particles to pass through, a feed channel is formed on the feed hopper and is communicated with the cooling cavity, the screening plate is positioned in the feed channel, screening holes for feed particles to pass through are densely distributed on the screening plate, a feed inlet is formed on the cooling bin and is communicated with the cooling cavity, the screening holes are communicated with the feed inlet, and the screening plate is used for preventing agglomerated feed from entering the cooling cavity, the anti-caking component is movably arranged on the feed hopper and is used for contacting with the material sieving plate.
Furthermore, a vibration motor and a power supply control device matched with the vibration motor are arranged on the cache plate.
Further, the buffer plate is obliquely arranged in the accommodating cavity and is fixedly connected with the cooling bin.
Further, the quantity of buffer board sets up to the polylith, the polylith buffer board is along the axis direction interval arrangement in proper order in cooling bin, buffer board has higher end and lower end, the fodder through-hole is located on buffer board's the lower end, arbitrary adjacent two buffer board's higher end is staggered arrangement from top to bottom.
Further, the anti-caking component comprises a push rod and a pressure plate, a movable mounting hole is formed in the feed hopper, the push rod penetrates through the movable mounting hole, the pressure plate is located in the feed channel and fixedly connected with the push rod, and the pressure plate is used for being abutted against the screening plate.
Furthermore, the sieve flitch is set to triangular pyramid, the quantity of preventing the subassembly that agglomerates is set to three, three pressure flitch is used for with the three conical surface butt of sieve flitch, sieve material hole site is on the three conical surface of sieve flitch.
Furthermore, the material of feeder hopper is transparent material.
Further, the outside in cooling bin is equipped with the cooling intermediate layer, be equipped with the condenser tube of spiral distribution on the cooling intermediate layer, condenser tube's water inlet setting is served near one of hopper in the cooling bin, condenser tube's delivery port setting is served near one of feeder hopper in the cooling bin.
Furthermore, a heat insulation material is arranged on the cooling interlayer.
Furthermore, an air dehumidifier is further arranged on the cooling bin, an air outlet end of the air dehumidifier is communicated with an air inlet hole formed in the side wall of the cooling bin, an exhaust fan is arranged on the cooling bin, and the exhaust fan is separated from the feeding hopper.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the feed to be cooled enters the cooling cavity through the feed hopper, the feed falls onto the buffer plate, the cooling cavity cools the feed, the buffer plate is utilized to increase the cooling time of the feed, the feed is effectively cooled, under the action of gravity, the feed falls into the discharge hopper through the feed through hole to realize discharge, and the anti-caking component is arranged on the feed hopper to be contacted with the material sieving plate, then the feed enters the feed hopper, the feed which is agglomerated or bonded together cannot pass through the sieve holes of the sieve plate due to the larger volume after being screened by the sieve plate, the agglomerated or bonded feed can be scattered by the agglomeration prevention component to fall into the feed inlet through the sieve holes, thereby the utility model discloses can accelerate cooling rate, make the pellet feed cooling even, can avoid the fodder phenomenon that conglomeration or bonding appear, improve work efficiency and product quality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a screen plate;
in the figure: 1. a cooling bin; 2. a feed hopper; 3. a discharge hopper; 4. a cache board; 5. a material sieving plate; 6. a cooling chamber; 7. feed through holes; 8. a feed channel; 9. sieving holes; 10. vibrating a motor; 11. a push rod; 12. a material pressing plate; 13. cooling the interlayer; 14. a cooling water pipe; 15. a water inlet of the cooling water pipe; 16. a water outlet of the cooling water pipe; 17. an air dehumidifier; 18. an exhaust fan; 19. and rotating the discharge valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in figures 1 and 2, the cooling device for preventing feed from agglomerating comprises a cooling bin 1, one end of the cooling bin 1 is provided with a feed hopper 2, the other end of the cooling bin 1 is provided with a discharge hopper 3, the cooling device further comprises a buffer plate 4, a screening plate 5 and an agglomeration-preventing component, a cooling cavity 6 is formed in the cooling bin 1, the feed hopper 2 and the discharge hopper 3 are both communicated with the cooling cavity 6, the buffer plate 4 is positioned in the cooling cavity 6, the buffer plate 4 is provided with a plurality of feed through holes 7 for feed particles to pass through, a feed channel 8 is formed on the feed hopper 2, the feed channel 8 is communicated with the cooling cavity 6, the screening plate 5 is positioned in the feed channel 8, screening holes 9 for feed particles to pass through are densely distributed on the screening plate 5, a feed inlet is formed on the cooling bin 1 and is communicated with the cooling cavity 6, the screening holes 9 are communicated with the feed inlet, the screening plate 5 is used for preventing agglomerated feed from entering the cooling cavity 6, the anti-caking component is movably arranged on the feed hopper 2 and is used for contacting with the sieve plate 5.
On the basis of the structure, the feed to be cooled enters the cooling cavity 6 through the feed hopper 2, the feed falls onto the buffer plate 4, the feed is cooled by the cooling cavity 6, the buffer plate 4 is utilized to increase the cooling time of the feed, the feed is effectively cooled, the feed falls into the discharge hopper 3 through the feed through holes 7 under the action of gravity to realize discharge, the anti-caking component is arranged on the feed hopper 2 to be contacted with the sieve plate 5, and the feed enters the feed hopper 2 and then is screened by the sieve plate 5, the caking or the feed bonded together can not pass through the sieve holes 9 of the sieve plate 5 due to larger volume, the caking or the feed bonded together can be scattered by the anti-caking component, so that the feed falls into the feed inlet through the sieve holes 9, thereby the utility model can accelerate the cooling speed, ensure that the granulated feed is uniformly cooled, and can avoid the phenomenon of caking or caking of the feed, the working efficiency and the product quality are improved.
In order to better prevent the feed from being agglomerated or bonded, the buffer board 4 is provided with the vibration motor 10 and the power supply control device matched with the vibration motor 10, and the buffer board 4 vibrates through the vibration motor 10, so that the agglomerated or bonded feed structure is broken up, the feeding speed is accelerated, and the working efficiency and the product quality are improved.
As a preferred embodiment of the present invention, the buffer board 4 is obliquely disposed in the accommodating chamber, and the buffer board 4 is fixedly connected to the cooling chamber 1.
It should be noted that, the quantity of buffer board 4 sets up to the polylith, and polylith buffer board 4 is arranged along the axis direction of cooling bin 1 interval in proper order, and buffer board 4 has higher end and lower end, and fodder through-hole 7 is located buffer board 4's lower end, and two arbitrary adjacent buffer board 4's higher end is staggered arrangement from top to bottom.
In addition, the higher end of the buffer plate 4 closest to the feed inlet faces the feed inlet, which is beneficial to the feed to obtain better cooling effect, so that the feed is uniformly cooled on the buffer plate 4.
It should be emphasized that, the anti-caking component comprises a push rod 11 and a pressure plate 12, a movable mounting hole is formed on the feed hopper 2, the push rod 11 penetrates through the movable mounting hole, the pressure plate 12 is located in the feed channel 8, the pressure plate 12 is fixedly connected with the push rod 11, and the pressure plate 12 is used for being abutted against the material sieving plate 5.
It is worth mentioning that the sieve material plate 5 is set to be triangular pyramid, the number of the anti-caking assemblies is set to be three, the three pressure plates 12 are used for being abutted against three conical surfaces of the sieve material plate 5, and the sieve material holes 9 are positioned on the three conical surfaces of the sieve material plate 5.
In a more preferred embodiment, the material of the feeding hopper 2 is transparent, which is helpful for observing the feeding condition in the feeding hopper 2, so as to better operate the anti-caking component.
Specifically, the outside of cooling bin 1 is equipped with cooling interlayer 13, is equipped with the condenser tube 14 of spiral distribution on the cooling interlayer 13, and condenser tube's water inlet 15 sets up on one end that is close to out hopper 3 in cooling bin 1, and condenser tube's delivery port 16 sets up on one end that is close to feeder hopper 2 in cooling bin 1.
More specifically, the cooling interlayer 13 is further provided with a heat insulating material, which may be foam or sponge. Helping to keep the temperature of the cooling chamber 6 constant so that the feed is efficiently cooled.
In addition, the cooling bin 1 is also provided with an air dehumidifier 17, the air outlet end of the air dehumidifier 17 is communicated with an air inlet hole arranged on the side wall of the cooling bin 1, the cooling bin 1 is provided with an exhaust fan 18, and the exhaust fan 18 is separated from the feeding hopper 2.
Preferably, the bottom of the discharge hopper 3 of the cooling bin 1 in the present embodiment is provided with a rotary discharge valve 19, so that the cooled feed is discharged through the rotary discharge valve 19 due to the self-gravity effect, and the particle fragmentation caused by violent impact when the particles are directly discharged is effectively avoided.
During the use, treat that the cooling feed gets into cooling chamber 6 through feeder hopper 2 in, the fodder gets into feeder hopper 2 back, through the screening of sieve flitch 5, the feed that agglomerates or bond together is because the great sieve material hole 9 that can't pass sieve flitch 5 of volume, utilize push rod 11, make pressure flitch 12 be close to the conical surface of sieve flitch 5, make the conical surface butt of pressing flitch 12 and sieve flitch 5, even the feed that agglomerates or bond together is located between the conical surface of pressing flitch 12 and sieve flitch 5, press flitch 12 to have applyed the pressure effort to the fodder, and then break up the feed that agglomerates or bond together, make the fodder through sieve material hole 9 fall into the feed inlet, get into cooling chamber 6 afterwards. In a more preferred embodiment, the pressure plate 12 may be provided with a plurality of protrusions, so that the pressure plate 12 can better apply a pressing force to the feed which is agglomerated or bonded together, and the feed can be quickly scattered. The protrusions may be spherical or cylindrical, or may be of other shapes. The fodder gets into cooling chamber 6 through the feed inlet, fall into on each buffer board 4 in proper order afterwards, because the slope of buffer board 4 is arranged, make the fodder go out the back from the feed inlet by the higher end landing of the buffer board 4 that is closest to the feed inlet to the lower end of this buffer board 4, make the fodder can fall into on the higher end of the buffer board 4 of below through fodder through-hole 7, and in the same way, the fodder is by the higher end landing of this buffer board 4 to the lower end of this buffer board 4, thereby greatly increased the dispersity of high temperature fodder in cooling chamber 6, the time that has also increased its stop, can help making the fodder obtain fully cooled, make the fodder obtain effective cooling. In order to improve unloading efficiency, power supply control device work makes power supply control device for shock dynamo 10 power supply, and shock dynamo 10 makes buffer board 4 shake, and buffer board 4 drives the fodder vibrations, along with buffer board 4's vibrations, is favorable to making the feed structure of conglomeration on buffer board 4 to be broken up, has also accelerated the cooling rate of fodder, makes it obtain abundant cooling. Condenser tube 14 lets in the cooling water and lowers the temperature for cooling chamber 6, air dehumidifier 17 dehumidifies the air that gets into cooling chamber 6, and under the effect of polylith buffer board 4, the cold air after the dehumidification of blowing-in is with S-shaped upward movement in cooling chamber 6, it is long when having increased the contact surface and the contact of high temperature fodder with cold air, it is more even to cool off, exhaust fan 18 discharges the hot-air, and can take away the heat behind the cooling water absorbed heat, accelerate fodder cooling rate, the fodder after the cooling is discharged through rotatory discharge valve 19 owing to the effect of self gravity, it is cracked to effectively avoid the granule that the granule directly discharges to take place violent striking and lead to, improve product quality.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides a prevent cooling device of fodder agglomeration, includes the cooling bin, the one end in cooling bin is equipped with the feeder hopper, the other end in cooling bin is equipped with out hopper, its characterized in that: still include buffer board, sieve flitch and prevent the subassembly that agglomerates, be formed with the cooling cavity in the cooling storehouse, feeder hopper, play hopper all communicate with the cooling cavity, the buffer board is located the cooling cavity, set up a plurality of feed through-holes that are used for supplying the fodder granule to pass through on the buffer board, be formed with feedstock channel on the feeder hopper, feedstock channel and cooling cavity intercommunication, the sieve flitch is located feedstock channel, it has the sieve material hole that is used for supplying the fodder granule to pass through to gather on the sieve flitch, the feed inlet has been seted up on the cooling storehouse, feed inlet and cooling cavity intercommunication, sieve material hole and feed inlet intercommunication, the fodder that sieve flitch is used for preventing agglomerates gets into in the cooling cavity, prevent that agglomerates the subassembly is movably installed on the feeder hopper, prevent agglomerates the subassembly and be used for contacting with the sieve flitch.
2. The feed agglomeration-preventing cooling device as claimed in claim 1, wherein: and the buffer board is provided with a vibration motor and a power supply control device matched with the vibration motor.
3. The feed-agglomeration preventing cooling device according to claim 2, wherein: the buffer plate is obliquely arranged in the accommodating chamber and is fixedly connected with the cooling bin.
4. A feed agglomeration preventing cooling device as claimed in claim 3, wherein: the quantity of buffer board sets up to the polylith, the polylith buffer board is along the axis direction interval arrangement in proper order in cooling bin, buffer board has higher end and lower end, the fodder through-hole is located on buffer board's the lower end, arbitrary adjacent two buffer board's higher end is staggered arrangement from top to bottom.
5. The feed agglomeration-preventing cooling device as claimed in claim 1, wherein: the anti-caking component comprises a push rod and a material pressing plate, a movable mounting hole is formed in the feed hopper, the push rod penetrates through the movable mounting hole, the material pressing plate is located in the feed channel and fixedly connected with the push rod, and the material pressing plate is used for being abutted to the material sieving plate.
6. The feed-agglomeration preventing cooling device according to claim 5, wherein: the material screening plate is triangular pyramid-shaped, the anti-caking assemblies are three in number, the three pressure plates are used for being abutted against three conical surfaces of the material screening plate, and the material screening holes are formed in the three conical surfaces of the material screening plate.
7. The feed agglomeration-preventing cooling device as claimed in claim 6, wherein: the material of feeder hopper is transparent material.
8. The feed agglomeration-preventing cooling device as claimed in claim 1, wherein: the outside in cooling bin is equipped with the cooling intermediate layer, be equipped with the condenser tube of spiral distribution on the cooling intermediate layer, condenser tube's water inlet setting is served near one of play hopper at the cooling bin, condenser tube's delivery port setting is served near one of feeder hopper at the cooling bin.
9. The feed agglomeration-preventing cooling device as claimed in claim 8, wherein: and the cooling interlayer is also provided with a heat insulation material.
10. The feed agglomeration-preventing cooling device as claimed in claim 1, wherein: the cooling bin is also provided with an air dehumidifier, an air outlet end of the air dehumidifier is communicated with an air inlet hole formed in the side wall of the cooling bin, the cooling bin is provided with an exhaust fan, and the exhaust fan is separated from the feeding hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478218.8U CN210054567U (en) | 2018-09-10 | 2018-09-10 | Prevent cooling device of fodder agglomeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821478218.8U CN210054567U (en) | 2018-09-10 | 2018-09-10 | Prevent cooling device of fodder agglomeration |
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| Publication Number | Publication Date |
|---|---|
| CN210054567U true CN210054567U (en) | 2020-02-14 |
Family
ID=69426300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821478218.8U Active CN210054567U (en) | 2018-09-10 | 2018-09-10 | Prevent cooling device of fodder agglomeration |
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| Country | Link |
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| CN (1) | CN210054567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632728A (en) * | 2020-06-03 | 2020-09-08 | 闫锋 | Crushing device for regeneration and preparation of waste concrete |
| CN117091351A (en) * | 2023-09-21 | 2023-11-21 | 兴化金孔雀实业发展有限公司 | Cooling device is used in zinc oxide processing |
-
2018
- 2018-09-10 CN CN201821478218.8U patent/CN210054567U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632728A (en) * | 2020-06-03 | 2020-09-08 | 闫锋 | Crushing device for regeneration and preparation of waste concrete |
| CN111632728B (en) * | 2020-06-03 | 2021-08-17 | 兰陵沂州新材料有限公司 | Crushing device for regeneration and preparation of waste concrete |
| CN117091351A (en) * | 2023-09-21 | 2023-11-21 | 兴化金孔雀实业发展有限公司 | Cooling device is used in zinc oxide processing |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cooling device for preventing feed agglomeration Effective date of registration: 20210416 Granted publication date: 20200214 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: KINGCARD (GUANGZHOU) BIOTECHNOLOGY Co.,Ltd. Registration number: Y2021980002726 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220429 Granted publication date: 20200214 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: KINGCARD (GUANGZHOU) BIOTECHNOLOGY CO.,LTD. Registration number: Y2021980002726 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cooling device for preventing feed agglomeration Effective date of registration: 20220628 Granted publication date: 20200214 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: KINGCARD (GUANGZHOU) BIOTECHNOLOGY CO.,LTD. Registration number: Y2022980009232 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230621 Granted publication date: 20200214 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: KINGCARD (GUANGZHOU) BIOTECHNOLOGY CO.,LTD. Registration number: Y2022980009232 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Cooling Device for Preventing Feed Agglomeration Effective date of registration: 20230627 Granted publication date: 20200214 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: KINGCARD (GUANGZHOU) BIOTECHNOLOGY CO.,LTD. Registration number: Y2023980045929 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200214 Pledgee: Bank of China Limited Guangzhou Development Zone Branch Pledgor: KINGCARD (GUANGZHOU) BIOTECHNOLOGY CO.,LTD. Registration number: Y2023980045929 |