CN115235158A - Cooling device is used in lansoprazole production - Google Patents
Cooling device is used in lansoprazole production Download PDFInfo
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- CN115235158A CN115235158A CN202210908510.3A CN202210908510A CN115235158A CN 115235158 A CN115235158 A CN 115235158A CN 202210908510 A CN202210908510 A CN 202210908510A CN 115235158 A CN115235158 A CN 115235158A
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- cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
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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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- Combustion & Propulsion (AREA)
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a cooling device for lansoprazole production, which comprises a layer frame, wherein a cooling cylinder is rotatably arranged in the middle of the layer frame, a plurality of cooling channels are arranged on the upper end wall and the lower end wall of the cooling cylinder in a penetrating manner, a cooling cavity is formed in the cooling cylinder, a sealing cover is fixedly arranged above the layer frame, the sealing cover is rotatably and hermetically arranged at the upper end of the cooling cylinder, an air inlet cover is fixedly arranged at the upper end of the sealing cover, a funnel filter element is inserted in the middle of the air inlet cover, and a plurality of air inlets communicated with the air inlet cover are formed in the upper surface of the sealing cover. The Lansoprazole medicine powder is cooled by combining two modes of air cooling and liquid cooling, the cooling speed is higher, the medicine powder is dispersed by utilizing the rotary centrifugal effect, the air cooling speed is further increased, the medicine powder can be continuously and continuously cooled by the integrated design of conveying, centrifuging and cooling, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of drug production, in particular to a cooling device for lansoprazole production.
Background
After the production of the lansoprazole powder is finished, the lansoprazole powder needs to be cooled, the existing cooling mode is cooling of a cooling box generally, namely the lansoprazole powder is placed in the cooling box, the cooling time is set, the lansoprazole powder starts to be cooled, cooling air flow generated inside the lansoprazole powder carries out air blowing cooling on the lansoprazole powder, the cooling production continuity of the mode is poor, the production efficiency is low, the lansoprazole powder is stacked together, the heat dissipation effect of the lansoprazole powder is poor, the cooling speed of the lansoprazole powder is reduced, and the effect of rapid cooling cannot be achieved.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the cooling speed of a cooling box is low, the continuity is poor, and the production efficiency is reduced, and provides a cooling device for lansoprazole production.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cooling device for producing lansoprazole comprises a layer frame, wherein a cooling cylinder is rotatably arranged in the middle of the layer frame, a plurality of cooling channels are arranged on the upper end wall and the lower end wall of the cooling cylinder in a penetrating manner, a cooling cavity is formed in the cooling cylinder, a sealing cover is fixedly arranged above the layer frame, the sealing cover is rotatably and hermetically arranged at the upper end of the cooling cylinder, an air inlet cover is fixedly arranged at the upper end of the sealing cover, a funnel filter element is inserted in the middle of the air inlet cover, a plurality of air inlet holes communicated with the air inlet cover are formed in the upper surface of the sealing cover, a material outlet box and a material inlet box are respectively arranged at the bottom of the layer frame from top to bottom, a material inlet is formed in the bottom of the layer frame, the feed inlet is located the top of feeding box, the ejection of compact box is arranged in to the lower extreme of cooling cylinder, the sealed rotation in upper end of cooling cylinder installs centrifugal deconcentrator, the lower extreme of centrifugal deconcentrator rotates to insert and is equipped with the conveying pipe, the lower extreme of conveying pipe passes on ejection of compact box extends to the interior diapire of feeding box and fixes, a plurality of pay-off mouths have been seted up to the lower extreme of conveying pipe, rotate on the interior diapire of feeding box and install the pay-off axle, the upper end of pay-off axle is passed between two parties and is fed pipe and centrifugal deconcentrator extends to in the sealed cowling and fixed mounting has cooling fan, the pay-off spiral leaf is installed to one section that the pay-off axle is located the pay-off intraductal.
Further, a plurality of dispersion mouths have been seted up to the equidistance symmetry on the centrifugal disperser outer ring lateral wall, a plurality of centrifugal plates are installed to annular equidistance symmetry in the centrifugal disperser, every the dispersion mouth all is located between two adjacent centrifugal plates, and is a plurality of the end of centripetal of centrifugal plate does not contact, the upper end of conveying pipe flushes with the interior diapire of centrifugal disperser.
Further, the feeding motor is installed to the bottom of feeding box, the lower extreme of pay-off axle extend to the below of feeding box and with feeding motor's spindle fixed connection, fixed mounting has the ring gear on the lateral wall of cooling cylinder, the middle fixed mounting of layer frame has the cooling motor, fixed mounting has drive gear on the spindle of cooling motor, drive gear and ring gear mutually support.
Further, annular outer tube is installed to the top of layer frame, sealed slidable mounting has annular inner tube on the inner ring wall of annular outer tube, annular equidistance is inserted and is equipped with a plurality of flowing back branch pipes, every on the inner ring wall of annular inner tube the one end that annular inner tube was kept away from to the flowing back branch pipe is all inserted and is established on the lateral wall of cooling cylinder and extend to the cooling intracavity, fixed inserting is equipped with the flowing back and is responsible for on the lateral wall of annular outer tube.
Further, the conveying pipe is located fixed cover on the lateral wall of cooling cylinder bottom and is equipped with hollow pipe box, sealed rotation installs hollow ring cover on the lateral wall of hollow pipe box, communicate each other between hollow pipe box and the hollow ring cover, the circular symmetry inserts on the lateral wall of hollow ring cover and is equipped with a plurality of feed liquor branch pipes, every the one end that hollow ring cover was kept away from to the feed liquor branch pipe is all inserted and is established on the interior rampart of cooling cylinder and extend to the cooling intracavity, fixed mounting is sheathe in to the hollow pipe has the feed liquor to be responsible for, the feed liquor is responsible for the one end of keeping away from hollow pipe box and is extended to the below of going out the magazine.
Furthermore, the fan blades of the cooling fan are positioned right above the plurality of cooling channels, the feeding shaft is fixedly connected with the centrifugal disperser, the lower end of the feeding spiral blade is positioned at the feeding port, and the upper end of the feeding spiral blade penetrates through the feeding pipe and extends into the centrifugal disperser.
Has the advantages that: through air-cooling and liquid cooling two kinds of mode combination to Lansoprazole powder, cooling rate is faster, through utilizing rotatory centrifugation with powder dispersion, further increases air-cooling rate, and through transport, centrifugation and refrigerated integrated design, makes the powder can incessant continuous cooling, improves production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a cooling device for producing lansoprazole, which is provided by the invention;
FIG. 2 is an enlarged view of a part of the structure of a cooling device for producing lansoprazole in accordance with the present invention;
FIG. 3 is a partially cut-away schematic view of a cooling cylinder of a cooling device for producing lansoprazole, which is provided by the invention;
FIG. 4 is a partially cut-away schematic view of a sealing cover of a cooling device for producing lansoprazole according to the present invention;
FIG. 5 is a partially cut-away schematic view of a centrifugal disperser of a cooling device for producing lansoprazole, according to the present invention;
FIG. 6 is an enlarged view of the structure of a cooling cylinder part of the cooling device for producing lansoprazole provided by the invention.
In the figure: the device comprises a layer 1 rack, a material inlet 11, a material outlet 12, a material inlet 13, a material outlet 14, a material feeding motor, a cooling cylinder 2, a cooling channel 21, a cooling cavity 22, a ring gear 23, a sealing cover 3, a gas inlet 31, a gas inlet cover 4, a funnel filter core 41, an annular outer tube 5, an annular inner tube 51, a liquid drainage branch tube 52, a liquid drainage main tube 53, a centrifugal disperser 6, a dispersing port 61, a centrifugal plate 62, a material feeding tube 63, a material feeding port 64, a material feeding shaft 7, a material feeding spiral blade 71, a cooling fan 72, a hollow tube sleeve 8, a hollow ring sleeve 81, a liquid inlet branch tube 82, a liquid inlet main tube 83, a cooling motor 9 and a driving gear 91.
Detailed Description
Referring to fig. 1-6, a cooling device for lansoprazole production, including layer frame 1, layer frame 1's middle rotation installs cooling cylinder 2, cooling cylinder 2's upper and lower end wall has run through and has seted up a plurality of cooling channel 21, cooling chamber 22 has been seted up in cooling cylinder 2, layer frame 1's top fixed mounting has sealed cowling 3, sealed cowling 3 rotates the upper end of seal installation at cooling cylinder 2, the upper end fixed mounting of sealed cowling 3 has inlet hood 4, insert centrally on the inlet hood 4 and be equipped with funnel filter core 41, the upper surface of sealed cowling 3 is seted up a plurality of inlet ports 31 that communicate inlet hood 4, layer frame 1's bottom from the top down installs play magazine 12 and feed box 13 respectively, layer frame 1's bottom has seted up feed inlet 11, feed inlet 11 is located the top of feed box 13, the lower extreme of cooling cylinder 2 is arranged in play magazine 12, the upper end seal rotation of cooling cylinder 2 installs centrifugal feed box 6, the lower extreme of centrifugal feed pipe 6 rotates to insert and is equipped with feed pipe 63, the lower extreme of centrifugal feed pipe 63 passes and extends to the inner bottom wall of feed pipe 12 and is installed on the diffuser 7 and the diffuser 7 that the fixed feed shaft 7 that the diffuser 13 passes on the fixed feed pipe 13, the fixed feed shaft extends to one section of diffuser 7, the inner bottom of diffuser 7 that the fixed feed shaft that the diffuser 7 that the feed pipe is located centrally installed, the feed shaft that the diffuser 13, the diffuser 7 is located centrally, the diffuser 7 is installed, the feed pipe 71 that the fixed feed pipe is installed centrally, the feed pipe 13.
The lansoprazole medicine powder with high temperature is placed into the material inlet box 13, the feeding shaft 7 rotates to drive the feeding spiral blade 71 to rotate, the powder entering the feeding pipe 63 from the feeding port 64 is upwards conveyed into the centrifugal disperser 6, the feeding shaft 7 rotates to enable the centrifugal disperser 6 and the cooling fan 72 to rotate, the centrifugal disperser 6 can centrifugally throw the powder out to the position above the cooling channel 21, the cooling fan 72 enables airflow to flow along the cooling channel 21 to cool the powder, meanwhile, the powder can be blown into the material outlet box 12, namely, the powder can be dispersed and cooled through flowing airflow, the cooling speed is high, uninterrupted continuous operation can be realized, and the production efficiency is higher;
A plurality of dispersion mouths 61 have been seted up to the equidistance symmetry on the outer loop lateral wall of centrifugal disperser 6, and annular equidistance symmetry installs a plurality of centrifugal plates 62 in the centrifugal disperser 6, and every dispersion mouth 61 all is located between two adjacent centrifugal plates 62, and a plurality of centrifugal plates 62 centripetal end contactless, the upper end of conveying pipe 63 flushes with the interior diapire of centrifugal disperser 6.
When centrifugal disperser 6 rotated, can throw away the powder that is located the inside center of centrifugal disperser 6 to the outside, then can discharge centrifugal disperser 6 through centrifugal plate 62 and dispersion mouth 61, can disperse powder in the top of a plurality of cooling channel 21 promptly, avoid powder to concentrate to pile up and lead to the radiating effect to descend, can increase the cooling rate of powder promptly.
The feeding motor 14 is installed at the bottom of the feeding box 13, the lower end of the feeding shaft 7 extends to the lower portion of the feeding box 13 and is fixedly connected with a machine shaft of the feeding motor 14, the ring gear 23 is fixedly installed on the outer side wall of the cooling cylinder 2, the cooling motor 9 is fixedly installed in the middle of the shelf 1, the driving gear 91 is fixedly installed on the machine shaft of the cooling motor 9, and the driving gear 91 is matched with the ring gear 23.
Pay-off motor 14 can drive pay-off axle 7 and rotate, the realization rotates pay-off spiral leaf 71 and carries the powder, it produces the air current cooling to rotate centrifugal disperser 6 and carry out centrifugal dispersion and rotate cooling fan 72 to the powder, cooling motor 9 drives drive gear 91 and rotates, then make cooling cylinder 2 and centrifugal disperser 6 become reverse initiative through ring gear 23, then can make the powder through cooling channel 21 can try hard to contact with cooling channel 21's inner wall, make the powder can be with heat transfer to cooling cylinder 2 on, and make in heat transfer to the coolant liquid in cooling chamber 22, further increase powder cooling refrigerated speed.
The annular outer pipe 5 is installed to the top of layer frame 1, and sealed slidable mounting has annular inner tube 51 on the inner ring wall of annular outer pipe 5, and annular equidistance is inserted and is equipped with a plurality of flowing back branch pipes 52 on the inner ring wall of annular inner tube 51, and in the one end that annular inner tube 51 was kept away from to every flowing back branch pipe 52 all inserted and establish on the lateral wall of cooling cylinder 2 and extended to cooling chamber 22, fixed inserting is equipped with flowing back on the lateral wall of annular outer pipe 5 and is responsible for 53.
The cooling liquid in the cooling cavity 22 is discharged through the liquid discharge branch pipe 52 and flows into the annular inner pipe 51, and then is discharged through the annular outer pipe 5 and the liquid discharge main pipe 53, so that the cooling liquid in the cooling cavity 22 can be discharged, and the rotation of the cooling cylinder 2 is not affected when the cooling liquid is discharged, that is, the cooling cylinder 2 can drive the liquid discharge branch pipe 52 and the annular inner pipe 51 to synchronously rotate.
The feeding pipe 63 is fixedly sleeved with a hollow pipe sleeve 8 on the outer side wall of the bottom of the cooling cylinder 2, a hollow ring sleeve 81 is installed on the outer side wall of the hollow pipe sleeve 8 in a sealed rotating mode, the hollow pipe sleeve 8 and the hollow ring sleeve 81 are communicated with each other, a plurality of liquid inlet branch pipes 82 are symmetrically inserted on the outer side wall of the hollow ring sleeve 81 in an annular mode, one end, far away from the hollow ring sleeve 81, of each liquid inlet branch pipe 82 is inserted on the inner ring wall of the cooling cylinder 2 and extends into the cooling cavity 22, a liquid inlet main pipe 83 is fixedly installed on the hollow pipe sleeve 8, and one end, far away from the hollow pipe sleeve 8, of each liquid inlet main pipe 83 extends to the lower portion of the material outlet box 12.
The blades of the cooling fan 72 are located right above the plurality of cooling channels 21, the feeding shaft 7 is fixedly connected with the centrifugal disperser 6, the lower end of the feeding spiral blade 71 is located at the feeding port 64, and the upper end of the feeding spiral blade 71 passes through the feeding pipe 63 and extends into the centrifugal disperser 6.
The blades of the cooling fan 72 can generate a directional air flow only above the cooling passage 21, and the feeding screw blade 71 can feed the powder into the centrifugal disperser 6 and make the central area of the centrifugal disperser 6 filled with the powder, increasing the centrifugal speed, i.e., increasing the centrifugal dispersing efficiency.
Respectively connecting the liquid inlet main pipe 83 and the liquid discharge main pipe 53 with a cooling liquid circulating pump, then opening the feeding motor 14 and the cooling motor 9, and continuously feeding the medicinal powder into the feeding box 13 from the feeding hole 11 by external feeding equipment;
the feeding motor 14 drives the feeding shaft 7 to rotate, the feeding shaft 7 drives the feeding spiral blade 71, the centrifugal disperser 6 and the cooling fan 72 to rotate respectively, the feeding spiral blade 71 upwards conveys the medicinal powder entering the feeding pipe 63 from the feeding port 64 into the centrifugal disperser 6, and the centrifugal disperser 6 throws the medicinal powder out of the cooling channel 21 along the centrifugal plate 62 and the dispersing port 61 through centrifugal action;
the cooling fan 72 rotates to make the upper part of the sealing cover 3 present negative pressure, negative pressure is generated in the air inlet cover 4 through the air inlet hole 31, then external air enters the air inlet cover 4 after being filtered by the funnel filter element 41 and enters the sealing cover 3 along the air inlet hole 31 to form directional air flow, then the directional air flow blows the medicinal powder to cool and enters the material outlet box 12 along the cooling channel 21, and then the medicinal powder slides out of the material outlet box 12 to an external conveying device for transportation;
the cooling liquid enters the hollow pipe sleeve 8 from the liquid inlet main pipe 83, enters the liquid inlet branch pipes 82 from the hollow ring sleeve 81, flows into the bottom of the cooling cavity 22, flows upwards to the liquid drainage branch pipes 52 in the cooling cavity 22, flows into the annular inner pipe 51 and the annular outer pipe 5 along the liquid drainage branch pipes 52, and is discharged from the liquid drainage main pipe 53, so that the heat can be quickly taken away by the inner wall of the cooling channel 21, and the medicinal powder can be quickly cooled;
the cooling motor 9 drives the ring gear 23 through the driving gear 91 to make the cooling cylinder 2 and the centrifugal disperser 6 rotate reversely, so that the medicine powder entering the cooling channel 21 is in close contact with the inner wall of the cooling channel 21, and the heat is transferred to the inner wall of the cooling channel 21 to increase the cooling speed of the medicine powder.
Claims (6)
1. The utility model provides a cooling device for lansoprazole production, includes layer frame (1), its characterized in that, the middle of layer frame (1) is rotated and is installed cooling cylinder (2), the upper and lower end wall of cooling cylinder (2) is run through and has been seted up a plurality of cooling channel (21), cooling chamber (22) have been seted up in cooling cylinder (2), the top fixed mounting of layer frame (1) has sealed cowling (3), sealed cowling (3) rotate the sealed installation in the upper end of cooling cylinder (2), the upper end fixed mounting of sealed cowling (3) has inlet hood (4), insert between two parties on inlet hood (4) and be equipped with funnel filter core (41), the upper surface of sealed cowling (3) is seted up a plurality of inlet ports (31) that communicate inlet hood (4), the bottom from the top down of layer frame (1) is installed out magazine (12) and feed box (13) respectively, the bottom of layer frame (1) has been seted up feed inlet (11), feed inlet (11) are located the top of feed box (13), the lower extreme of cooling cylinder (2) is arranged in, the bottom wall of cooling cylinder (2) is installed the sealed feed box (6) and is inserted and is equipped with centrifugal disperser (63), the lower extreme that the sealed deconcentrator feed pipe (63) that rotates, centrifugal disperser (6) is installed, the feeding device is characterized in that a plurality of feeding ports (64) are formed in the lower end of the feeding pipe (63), a feeding shaft (7) is rotatably mounted on the inner bottom wall of the feeding box (13), the upper end of the feeding shaft (7) penetrates through the feeding pipe (63) and the centrifugal disperser (6) in the middle to extend into the sealing cover (3) and is fixedly provided with a cooling fan (72), and a feeding spiral blade (71) is mounted on one section, located in the feeding pipe (63), of the feeding shaft (7).
2. The cooling device for producing lansoprazole according to claim 1, wherein a plurality of dispersing ports (61) are symmetrically arranged on the outer ring side wall of the centrifugal disperser (6) at equal intervals, a plurality of centrifugal plates (62) are symmetrically arranged in the centrifugal disperser (6) at equal intervals in an annular manner, each dispersing port (61) is positioned between two adjacent centrifugal plates (62), the centripetal ends of the centrifugal plates (62) are not in contact, and the upper end of the feeding pipe (63) is flush with the inner bottom wall of the centrifugal disperser (6).
3. The lansoprazole production cooling device according to claim 1, wherein a feeding motor (14) is installed at the bottom of the feeding box (13), the lower end of the feeding shaft (7) extends to the lower side of the feeding box (13) and is fixedly connected with a crankshaft of the feeding motor (14), a ring gear (23) is fixedly installed on the outer side wall of the cooling cylinder (2), a cooling motor (9) is fixedly installed in the middle of the shelf (1), a driving gear (91) is fixedly installed on the crankshaft of the cooling motor (9), and the driving gear (91) is matched with the ring gear (23).
4. The Lansoprazole production cooling device according to claim 1, wherein an annular outer pipe (5) is installed above the shelf (1), an annular inner pipe (51) is installed on an inner annular wall of the annular outer pipe (5) in a sealing and sliding mode, a plurality of liquid drainage branch pipes (52) are inserted on an inner annular wall of the annular inner pipe (51) at equal intervals in an annular mode, one end, far away from the annular inner pipe (51), of each liquid drainage branch pipe (52) is inserted on the outer side wall of the cooling cylinder (2) and extends into the cooling cavity (22), and a liquid drainage main pipe (53) is fixedly inserted on the outer side wall of the annular outer pipe (5).
5. The cooling device for producing lansoprazole according to claim 1, wherein the feeding pipe (63) is fixedly sleeved with a hollow pipe sleeve (8) on the outer side wall of the bottom of the cooling cylinder (2), the outer side wall of the hollow pipe sleeve (8) is provided with a hollow ring sleeve (81) in a sealed and rotating manner, the hollow pipe sleeve (8) and the hollow ring sleeve (81) are communicated with each other, the outer side wall of the hollow ring sleeve (81) is annularly and symmetrically inserted with a plurality of liquid inlet branch pipes (82), one end of each liquid inlet branch pipe (82), which is far away from the hollow ring sleeve (81), is inserted on the inner ring wall of the cooling cylinder (2) and extends into the cooling cavity (22), the hollow pipe sleeve (8) is fixedly provided with a liquid inlet main pipe (83), and one end of the liquid inlet main pipe (83), which is far away from the hollow pipe sleeve (8), extends to the lower part of the liquid outlet box (12).
6. The Lansoprazole production cooling device according to claim 1, wherein fan blades of the cooling fan (72) are located right above the plurality of cooling channels (21), the feeding shaft (7) is fixedly connected with the centrifugal disperser (6), the lower end of the feeding spiral blade (71) is located at the feeding port (64), and the upper end of the feeding spiral blade (71) passes through the feeding pipe (63) and extends into the centrifugal disperser (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908510.3A CN115235158B (en) | 2022-07-29 | 2022-07-29 | Cooling device is used in lansoprazole production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210908510.3A CN115235158B (en) | 2022-07-29 | 2022-07-29 | Cooling device is used in lansoprazole production |
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| Publication Number | Publication Date |
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| CN115235158A true CN115235158A (en) | 2022-10-25 |
| CN115235158B CN115235158B (en) | 2023-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210908510.3A Active CN115235158B (en) | 2022-07-29 | 2022-07-29 | Cooling device is used in lansoprazole production |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124997A (en) * | 1975-10-23 | 1978-11-14 | Linde Ag | Apparatus for the cooling and embrittlement of tires |
| US4768535A (en) * | 1986-06-12 | 1988-09-06 | Messer Griesheim Gmbh | Device for the cooling of large, rubber-coated tanks with liquid nitrogen |
| CN210453335U (en) * | 2019-08-27 | 2020-05-05 | 徐州丰泽塑业有限公司 | Plastic granules cooling device |
| CN211451490U (en) * | 2019-11-19 | 2020-09-08 | 陈明飞 | Cooler for fertilizer production |
| CN211926225U (en) * | 2020-03-12 | 2020-11-13 | 陕西开耘生态农业股份有限公司 | Cooling arrangement is used in fertile production of survey soil prescription |
| CN212692258U (en) * | 2020-05-25 | 2021-03-12 | 乌苏市正邦能源化工有限公司 | Controllable chemical industry raw and other materials cooling device of temperature |
| CN113280569A (en) * | 2021-05-11 | 2021-08-20 | 王斌 | Cooling equipment for feed processing and feed processing technology |
-
2022
- 2022-07-29 CN CN202210908510.3A patent/CN115235158B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124997A (en) * | 1975-10-23 | 1978-11-14 | Linde Ag | Apparatus for the cooling and embrittlement of tires |
| US4768535A (en) * | 1986-06-12 | 1988-09-06 | Messer Griesheim Gmbh | Device for the cooling of large, rubber-coated tanks with liquid nitrogen |
| CN210453335U (en) * | 2019-08-27 | 2020-05-05 | 徐州丰泽塑业有限公司 | Plastic granules cooling device |
| CN211451490U (en) * | 2019-11-19 | 2020-09-08 | 陈明飞 | Cooler for fertilizer production |
| CN211926225U (en) * | 2020-03-12 | 2020-11-13 | 陕西开耘生态农业股份有限公司 | Cooling arrangement is used in fertile production of survey soil prescription |
| CN212692258U (en) * | 2020-05-25 | 2021-03-12 | 乌苏市正邦能源化工有限公司 | Controllable chemical industry raw and other materials cooling device of temperature |
| CN113280569A (en) * | 2021-05-11 | 2021-08-20 | 王斌 | Cooling equipment for feed processing and feed processing technology |
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| CN115235158B (en) | 2023-06-20 |
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