CN210205922U - Drying device for preparing high-viscosity high-dietary fiber polydextrose - Google Patents
Drying device for preparing high-viscosity high-dietary fiber polydextrose Download PDFInfo
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- CN210205922U CN210205922U CN201920953189.4U CN201920953189U CN210205922U CN 210205922 U CN210205922 U CN 210205922U CN 201920953189 U CN201920953189 U CN 201920953189U CN 210205922 U CN210205922 U CN 210205922U
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- 238000001035 drying Methods 0.000 title claims abstract description 44
- DLRVVLDZNNYCBX-UHFFFAOYSA-N Polydextrose Polymers OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(O)O1 DLRVVLDZNNYCBX-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229920001100 Polydextrose Polymers 0.000 title claims abstract description 18
- 239000001259 polydextrose Substances 0.000 title claims abstract description 18
- 229940035035 polydextrose Drugs 0.000 title claims abstract description 18
- 235000013856 polydextrose Nutrition 0.000 title claims abstract description 18
- 239000000835 fiber Substances 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 235000013325 dietary fiber Nutrition 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000002918 waste heat Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 6
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- BHQCQFFYRZLCQQ-UHFFFAOYSA-N (3alpha,5alpha,7alpha,12alpha)-3,7,12-trihydroxy-cholan-24-oic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 BHQCQFFYRZLCQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004380 Cholic acid Substances 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 208000005016 Intestinal Neoplasms Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000036765 blood level Effects 0.000 description 1
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 1
- BHQCQFFYRZLCQQ-OELDTZBJSA-N cholic acid Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 BHQCQFFYRZLCQQ-OELDTZBJSA-N 0.000 description 1
- 229960002471 cholic acid Drugs 0.000 description 1
- 235000019416 cholic acid Nutrition 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- KXGVEGMKQFWNSR-UHFFFAOYSA-N deoxycholic acid Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 KXGVEGMKQFWNSR-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 201000002313 intestinal cancer Diseases 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000036186 satiety Effects 0.000 description 1
- 235000019627 satiety Nutrition 0.000 description 1
- 239000000600 sorbitol 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Drying Of Solid Materials (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a drying device for preparing high-viscosity high-dietary fiber polydextrose, which comprises a liquid storage tank, a drying and separating tower, a hot air device and a spraying device, wherein the drying and separating tower comprises a drying cylinder and a cyclone separator, the drying cylinder comprises an inner cylinder and an outer cylinder, a jacket is formed between the inner cylinder and the outer cylinder, air supply holes are uniformly distributed in the inner cylinder, one end of the inner cylinder is communicated with an air inlet of the cyclone separator, the other end of the inner cylinder is communicated with an atomizing device, a hot air box is arranged below the outer cylinder, the hot air device is communicated with the drying cylinder through the hot air box, the atomizing device comprises a homogenizing pump, a liquid feeding pipe and an atomizing spray gun, the homogenizing pump is communicated with a liquid discharge port at the bottom of the liquid storage tank, one end of the liquid feeding pipe is connected with the homogenizing pump, the other end of the liquid feeding pipe is connected with the atomizing spray gun, the atomizing spray gun is connected to one end. The utility model discloses production efficiency is high, and waste heat utilization is high, and the product loss is low.
Description
Technical Field
The utility model relates to a glucose preparation technical field especially relates to a high dietary fiber polydextrose of high viscosity prepares drying device.
Background
The high-viscosity high-dietary-fiber polydextrose is a polymer taking glucose, sorbitol and citric acid as raw materials, has the functions of obviously increasing the volume of excrement, enhancing defecation, reducing the risk of intestinal cancer and the like which are peculiar to insoluble dietary fibers, and also has the functions which are not possessed or not obvious by the insoluble dietary fibers, such as the combination of clearing away cholic acid in a body, obviously reducing serum cholesterol, more easily inducing satiety, obviously reducing the blood level after meal and the like. In the preparation process of the high-viscosity high-dietary fiber polydextrose, a spray drying process is mostly adopted, and the existing spray drying device is easy to stick to the wall and needs to be cleaned regularly, so that the production efficiency is reduced; and the heat loss of the dried outer exhaust gas is serious and the material is easy to be carried, so that the product loss is increased, and the production cost is not reduced. Therefore, a new drying device is needed to meet the processing requirement of high-viscosity high-dietary fiber polydextrose.
SUMMERY OF THE UTILITY MODEL
The utility model provides a drying device for preparing high-viscosity high-dietary fiber polydextrose, which comprises a liquid storage tank, a drying separation tower, a hot air device and a spraying device, wherein the drying separation tower comprises a drying cylinder and a cyclone separator, the drying cylinder comprises an inner cylinder and an outer cylinder, both ends of the inner cylinder and the outer cylinder are provided with seal plates to form a jacket between the inner cylinder and the outer cylinder, air supply holes are uniformly distributed on the inner cylinder, one end of the inner cylinder is communicated with an air inlet of the cyclone separator, the other end of the inner cylinder is communicated with the spraying device, a hot air box is arranged below the outer cylinder, the hot air device is communicated with the drying cylinder through the hot air box, the spraying device comprises a homogenizing pump, a liquid feeding pipe and an atomizing spray gun, the homogenizing pump is communicated with a liquid outlet at the bottom of the liquid storage tank through a connecting pipe, one end of, the other end is connected with the inlet of atomizing spray gun, atomizing spray gun is connected in the one end that cyclone was kept away from to the drying cylinder, still be equipped with the compressed air inlet on the atomizing spray gun, cyclone's blast pipe is linked together just with the liquid storage pot be equipped with the pipeline fan on the blast pipe. The pipeline fan is used for pumping out gas in the cyclone separator, and the gas-solid separation efficiency is improved.
Preferably, a breathable net cover is arranged on the liquid storage tank, a feeding pipe is arranged on the breathable net cover, and the exhaust pipe penetrates through the breathable net cover and extends into the liquid level in the liquid storage tank. Firstly, utilize the material of exhaust waste heat heating liquid storage pot, with higher speed the evaporation of water, secondly improve the initial temperature of material, be favorable to improving drying efficiency, retrieve the material that carries in the exhaust simultaneously to reduce the product loss, be favorable to reduction in production cost.
Preferably, the ventilating net cover is provided with a dustproof filter screen, so that dust in the air can be prevented from falling into the liquid storage tank, and the product quality is ensured.
Preferably, the hot air device comprises a blower, an air inlet pipe, an air outlet pipe and a heater, wherein the air inlet end of the blower is connected with the air inlet pipe, the air outlet end of the blower is connected with the air outlet pipe, one end of the heater is communicated with the air outlet pipe, one end of the heater, which is far away from the air outlet pipe, is communicated with the hot air pipe, and the hot air pipe is communicated with the hot air box. Provides a heat source for material drying.
Preferably, the heater is an electric heater, and the operation and the control are convenient.
Preferably, an air filter is arranged on an air inlet pipe of the air feeder and used for preventing impurities in the air from entering the materials and ensuring the product quality.
Preferably, a star-shaped unloading machine is arranged on a blanking pipe of the cyclone separator, so that stable discharging is facilitated.
The utility model discloses still including enabling the utility model discloses other subassemblies of normal use, be the conventional technical means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.
The utility model discloses a theory of operation is: the drying device for preparing the high-viscosity high-dietary fiber polydextrose adopts the drying cylinder to dry materials, and due to the adoption of the jacket structure of the inner cylinder and the outer cylinder, hot air enters through the air supply hole of the inner cylinder, so that the materials are not easy to adhere to the cylinder wall while being dried, the cylinder wall is not required to be cleaned regularly, the long-period reliable operation of the device is ensured, the production efficiency is improved, meanwhile, tail gas after drying is introduced into the liquid storage tank, the evaporation of water in the materials and the recovery of waste heat are facilitated, meanwhile, the recycling of materials carried in exhaust gas can also be realized, the environmental pollution is reduced, and the production cost is reduced.
The beneficial effects of the utility model are that, device simple structure, the material is difficult for gluing the wall in the drying process, and production efficiency is high, and tail gas waste heat utilization rate is high, can recycle the material smugglied secretly in the tail gas moreover, reduces the product loss, reduction in production cost when reducing environmental pollution.
Drawings
The various objects, features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments of the invention, when considered in conjunction with the accompanying drawings. The drawings are merely exemplary of the invention and are not necessarily drawn to scale. In the drawings, like reference characters designate the same or similar parts throughout the different views.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. the device comprises a liquid storage tank, 2 parts of a breathable net cover, 3 parts of a feeding pipe, 4 parts of a liquid feeding pipe, 5 parts of an exhaust pipe, 6 parts of an atomizing spray gun, 7 parts of a drying cylinder, 8 parts of a pipeline fan, 9 parts of a hot air box, 10 parts of a heater, 11 parts of a star-shaped unloader, 12 parts of a blower, 13 parts of a homogenizing pump and 14 parts of a cyclone separator.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
As shown in fig. 1, the utility model provides a high dietary fiber polydextrose preparation drying device of high viscosity, including liquid storage pot 1, dry separation tower, hot air device and atomizer, dry separation tower includes drying cylinder 7 and cyclone 14, drying cylinder 7 includes inner tube and urceolus, the both ends of inner tube and urceolus are equipped with the shrouding and make between the interior urceolus form the clamp cover and just the equipartition has the blast hole on the inner tube, the one end of inner tube is linked together with cyclone's air intake, and the other end is linked together with atomizer, the urceolus below is equipped with hot-blast box 9, hot air device is linked together with drying cylinder 7 through hot-blast box 9, atomizer includes homogenizing pump 13, liquid delivery pipe 4 and atomizing spray gun 6, homogenizing pump 13 is linked together through the leakage fluid dram of connecting pipe and liquid storage pot 1 bottom, liquid delivery pipe 4 one end is connected with homogenizing pump 13's liquid, the other end is connected with atomizing spray gun 6's inlet, atomizing spray gun 6 is connected in the one end that cyclone 14 was kept away from to drying cylinder 7, still be equipped with the compressed air inlet on atomizing spray gun 6, cyclone 14's blast pipe 5 is linked together just with liquid storage pot 1 be equipped with pipeline fan 8 on the blast pipe 5, pipeline fan 8 is arranged in taking out the gas in cyclone 14, improves gas-solid separation efficiency.
The liquid storage tank 1 is provided with a breathable net cover 2, the breathable net cover 2 is provided with a feeding pipe 3, and the exhaust pipe 5 penetrates through the breathable net cover 2 and extends to a position below the liquid level in the liquid storage tank 1. Firstly, utilize the material of exhaust waste heat heating liquid storage pot 1, with higher speed the evaporation of water, secondly improve the initial temperature of material, be favorable to improving drying efficiency, retrieve the material that carries in the exhaust simultaneously to reduce the product loss, be favorable to reduction in production cost.
The dustproof filter screen is arranged on the breathable net cover 2, so that dust in the air can be prevented from falling into the liquid storage tank 1, and the product quality is guaranteed.
The hot air device comprises a blower 12, an air inlet pipe, an air outlet pipe and a heater 10, wherein the air inlet end of the blower 12 is connected with the air inlet pipe, the air outlet end of the blower is connected with the air outlet pipe, one end of the heater 10 is communicated with the air outlet pipe, one end of the heater far away from the air outlet pipe is communicated with the hot air pipe, and the hot air pipe is communicated with the hot air box 9. Provides a heat source for material drying.
The heater 10 is an electric heater, and is convenient to operate and control.
An air filter is arranged on an air inlet pipe of the blower 12 and used for preventing impurities in the air from entering materials and ensuring the product quality.
The star-shaped unloading machine 11 is arranged on a blanking pipe of the cyclone separator 14, so that stable material discharging is facilitated.
The utility model discloses a theory of operation is: the drying device for preparing the high-viscosity high-dietary fiber polydextrose adopts the drying cylinder 7 to dry materials, and hot air enters through the air supply holes of the inner cylinder due to the adoption of the jacket structure of the inner cylinder and the outer cylinder, so that the materials are not easy to adhere to the cylinder wall while being dried, the cylinder wall is not required to be cleaned regularly, the long-period reliable operation of the device is ensured, the production efficiency is improved, meanwhile, the dried tail gas is introduced into the liquid storage tank 1, the evaporation of water in the materials and the recovery of the waste heat of the tail gas are facilitated, meanwhile, the recovery and the utilization of the materials entrained in exhaust gas can be realized, the environmental pollution is reduced, and the production cost is reduced.
The foregoing is merely a preferred embodiment of the invention and the above description is illustrative, not exhaustive, and not limited to the disclosed embodiments. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A drying device for preparing high-viscosity high-dietary fiber polydextrose comprises a liquid storage tank and is characterized in that: the drying and separating tower comprises a drying cylinder and a cyclone separator, the drying cylinder comprises an inner cylinder and an outer cylinder, sealing plates are arranged at two ends of the inner cylinder and the outer cylinder to form a jacket between the inner cylinder and the outer cylinder, air supply holes are uniformly distributed in the inner cylinder, one end of the inner cylinder is communicated with an air inlet of the cyclone separator, the other end of the inner cylinder is communicated with the spraying device, a hot air box is arranged below the outer cylinder, the hot air device is communicated with the drying cylinder through the hot air box, the spraying device comprises a homogenizing pump, a liquid feeding pipe and an atomizing spray gun, the homogenizing pump is communicated with a liquid outlet at the bottom of a liquid storage tank through a connecting pipe, one end of the liquid feeding pipe is connected with a liquid outlet of the homogenizing pump, the other end of the liquid feeding pipe is connected with a liquid inlet of the atomizing spray gun, the atomizing spray gun is connected with one end of, an exhaust pipe of the cyclone separator is communicated with the liquid storage tank, and a pipeline fan is arranged on the exhaust pipe.
2. The high viscosity high dietary fiber polydextrose preparation drying device according to claim 1, wherein: the liquid storage tank is provided with a breathable net cover, the breathable net cover is provided with a feeding pipe, and the exhaust pipe penetrates through the breathable net cover and extends into the liquid level in the liquid storage tank.
3. The high viscosity high dietary fiber polydextrose preparation drying device according to claim 2, wherein: and a dustproof filter screen is arranged on the breathable screen cover.
4. The high viscosity high dietary fiber polydextrose preparation drying device according to claim 1, wherein: the hot air device comprises a blower, an air inlet pipe, an air outlet pipe and a heater, wherein the air inlet end of the blower is connected with the air inlet pipe, the air outlet end of the blower is connected with the air outlet pipe, one end of the heater is communicated with the air outlet pipe, the end far away from the air outlet pipe is communicated with the hot air pipe, and the hot air pipe is communicated with the hot air box.
5. The high viscosity high dietary fiber polydextrose preparation drying device according to claim 4, wherein: the heater is an electric heater.
6. The high viscosity high dietary fiber polydextrose preparation drying device according to claim 4, wherein: an air filter is arranged on an air inlet pipe of the blower.
7. The high viscosity high dietary fiber polydextrose preparation drying device according to claim 1, wherein: and a star-shaped unloader is arranged on a blanking pipe of the cyclone separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953189.4U CN210205922U (en) | 2019-06-24 | 2019-06-24 | Drying device for preparing high-viscosity high-dietary fiber polydextrose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920953189.4U CN210205922U (en) | 2019-06-24 | 2019-06-24 | Drying device for preparing high-viscosity high-dietary fiber polydextrose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210205922U true CN210205922U (en) | 2020-03-31 |
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ID=69933448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920953189.4U Active CN210205922U (en) | 2019-06-24 | 2019-06-24 | Drying device for preparing high-viscosity high-dietary fiber polydextrose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210205922U (en) |
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2019
- 2019-06-24 CN CN201920953189.4U patent/CN210205922U/en active Active
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| Date | Code | Title | Description |
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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 high viscosity and high dietary fiber polyglucose preparation and drying device Effective date of registration: 20210907 Granted publication date: 20200331 Pledgee: Bank of China Limited by Share Ltd. Jiaozuo branch Pledgor: HENAN TAILIJIE BIOTECHNOLOGY Co.,Ltd. Registration number: Y2021980008986 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20230303 Granted publication date: 20200331 Pledgee: Bank of China Limited by Share Ltd. Jiaozuo branch Pledgor: HENAN TAILIJIE BIOTECHNOLOGY CO.,LTD. Registration number: Y2021980008986 |
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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 drying device for preparing high viscosity and high dietary fiber polydextrose Effective date of registration: 20230309 Granted publication date: 20200331 Pledgee: Bank of China Limited by Share Ltd. Jiaozuo branch Pledgor: HENAN TAILIJIE BIOTECHNOLOGY CO.,LTD. Registration number: Y2023980034352 |
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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 |
Granted publication date: 20200331 Pledgee: Bank of China Limited by Share Ltd. Jiaozuo branch Pledgor: HENAN TAILIJIE BIOTECHNOLOGY CO.,LTD. Registration number: Y2023980034352 |
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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 drying device for preparing high viscosity and high dietary fiber polyglucose Granted publication date: 20200331 Pledgee: Bank of China Limited by Share Ltd. Mengzhou branch Pledgor: HENAN TAILIJIE BIOTECHNOLOGY CO.,LTD. Registration number: Y2024980006162 |