CN115235158B - Cooling device is used in lansoprazole production - Google Patents
Cooling device is used in lansoprazole production Download PDFInfo
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- CN115235158B CN115235158B CN202210908510.3A CN202210908510A CN115235158B CN 115235158 B CN115235158 B CN 115235158B CN 202210908510 A CN202210908510 A CN 202210908510A CN 115235158 B CN115235158 B CN 115235158B
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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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- General Engineering & Computer Science (AREA)
- 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 formed in 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. According to the invention, the lansoprazole powder is cooled by combining an air cooling mode and a liquid cooling mode, the cooling speed is higher, the powder is dispersed by utilizing the rotary centrifugal effect, the air cooling speed is further increased, and the powder can be continuously cooled continuously by the integrated design of conveying, centrifuging and cooling, so that the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of medicine production, in particular to a cooling device for lansoprazole production.
Background
After lansoprazole powder production is finished, cooling is needed, the existing cooling mode is usually cooling by a cooling box, namely lansoprazole powder is placed in the cooling box for setting cooling time to start cooling, cooling air flow is generated in the cooling box to cool the lansoprazole powder by blowing, but the cooling production continuity is poor in this mode, the production efficiency is low, and the lansoprazole powder is stacked together to cause poor heat dissipation effect, so that 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 of low cooling speed and poor continuity of a cooling box and reduced production efficiency in the prior art, and provides a cooling device for lansoprazole production.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a cooling device is used in lansoprazole production, includes the layer frame, the cooling section of thick bamboo is installed in the middle rotation of layer frame, a plurality of cooling channels have been seted up in the upper and lower end wall of cooling section of thick bamboo runs through, set up the cooling chamber in the cooling section of thick bamboo, the top fixed mounting of layer frame has the sealed cowling, the sealed cowling rotates the upper end of sealed mounting at the cooling section of thick bamboo, the upper end fixed mounting of sealed cowling has the inlet cap, the funnel filter core has been inserted between two parties on the inlet cap, the inlet port of a plurality of intercommunication inlet caps has been seted up to the upper surface of sealed cowling, ejection of compact box and feed box are installed respectively from the top down in the bottom of layer frame, the feed inlet is located the top of feed box, the lower extreme of cooling section of thick bamboo is arranged in the ejection of thick bamboo, the upper end sealed rotation of cooling section of thick bamboo has the centrifugal disperser, the lower extreme rotation of centrifugal disperser is inserted and is equipped with the feed pipe, the lower extreme of feed pipe extends to the interior diapire of feed box and is fixed, the feed pipe is seted up to the lower extreme from top to top of the layer frame, the feed box installs a plurality of cooling blades in the feed shaft and the feed shaft is installed to the feed shaft in the fixed position of the feed shaft.
Further, a plurality of dispersing ports are symmetrically arranged on the outer ring side wall of the centrifugal disperser at equal intervals, a plurality of centrifugal plates are symmetrically arranged on the inner ring of the centrifugal disperser at equal intervals, each dispersing port is positioned between two adjacent centrifugal plates, the centripetal ends of the plurality of centrifugal plates are not contacted, and the upper end of the feeding pipe is flush with the inner bottom wall of the centrifugal disperser.
Further, the feeding motor is installed to the bottom of feeding box, the lower extreme of feeding axle extends 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 centre fixed mounting of layer frame has cooling motor, fixed mounting has driving gear on cooling motor's the spindle, driving gear and ring gear mutually support.
Further, the annular outer tube is installed to the top of layer frame, sealed slidable mounting has annular inner tube on the inner annular wall of annular outer tube, annular equidistance is inserted on the inner annular wall of annular inner tube and is equipped with a plurality of flowing back branch pipes, every the one end that the flowing back branch pipe kept away from annular inner tube all inserts and establishes on the lateral wall of cooling cylinder and extend to the cooling intracavity, fixed the inserting is equipped with the flowing back main pipe on the lateral wall of annular outer tube.
Further, the conveying pipe is located the fixed cover of lateral wall of cooling tube bottom and is equipped with hollow pipe sleeve, sealed rotation is installed hollow ring cover on the lateral wall of hollow pipe sleeve, communicate each other between hollow pipe sleeve and the hollow ring cover, annular symmetry inserts on the lateral wall of hollow ring cover 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 inner ring wall of cooling tube and extend to the cooling intracavity, fixed mounting has the feed liquor to be responsible for on the hollow pipe sleeve, the one end that hollow pipe sleeve was kept away from to the feed liquor to be responsible for extends to the below of ejection of compact box.
Further, the fan blades of the cooling fan are located right above the cooling channels, the feeding shaft is fixedly connected with the centrifugal disperser, the lower ends of the feeding spiral blades are located at the feeding openings, and the upper ends of the feeding spiral blades penetrate through the feeding pipe and extend into the centrifugal disperser.
The advantages are that: the lansoprazole powder is cooled through the combination of the air cooling mode and the liquid cooling mode, the cooling speed is higher, the powder is dispersed through the rotary centrifugal effect, the air cooling speed is further increased, and the powder can be continuously cooled continuously through the integrated design of conveying, centrifuging and cooling, so that the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a cooling device for lansoprazole production provided by the invention;
FIG. 2 is an enlarged view of a part of the structure of a cooling device for lansoprazole production according to the present invention;
FIG. 3 is a schematic view showing a cooling cylinder of a cooling device for producing lansoprazole according to the present invention, partially broken away;
FIG. 4 is a schematic view showing a seal cover of a cooling device for producing lansoprazole, partially broken away;
FIG. 5 is a schematic view showing a part of a centrifugal disperser of a cooling device for producing lansoprazole, which is provided by the invention;
fig. 6 is an enlarged view of a part of the structure of a cooling cylinder of a cooling device for lansoprazole production.
In the figure: the device comprises a layer 1 frame, a layer 11 feeding port, a layer 12 discharging box, a layer 13 feeding box, a layer 14 feeding motor, a layer 2 cooling cylinder, a layer 21 cooling channel, a layer 22 cooling cavity, a layer 23 ring gear, a layer 3 sealing cover, a layer 31 air inlet, a layer 4 air inlet cover, a layer 41 funnel filter core, a layer 5 annular outer pipe, a layer 51 annular inner pipe, a layer 52 liquid discharge branch pipe, a layer 53 liquid discharge main pipe, a layer 6 centrifugal disperser, a layer 61 dispersing port, a layer 62 centrifugal plate, a layer 63 feeding pipe, a layer 64 feeding port, a layer 7 feeding shaft, a layer 71 feeding spiral blade, a layer 72 cooling fan, a layer 8 hollow pipe sleeve, a layer 81 hollow ring sleeve, a layer 82 liquid inlet branch pipe, a layer 83 liquid inlet main pipe, a layer 9 cooling motor and a layer 91 driving gear.
Detailed Description
Referring to fig. 1-6, a cooling device for lansoprazole production comprises a layer frame 1, a cooling cylinder 2 is rotatably installed in the middle of the layer frame 1, a plurality of cooling channels 21 are arranged on the upper end wall and the lower end wall of the cooling cylinder 2 in a penetrating manner, a cooling cavity 22 is arranged in the cooling cylinder 2, a sealing cover 3 is fixedly installed above the layer frame 1, the sealing cover 3 is rotatably and hermetically installed at the upper end of the cooling cylinder 2, an air inlet cover 4 is fixedly installed at the upper end of the sealing cover 3, a funnel filter element 41 is inserted in the middle of the air inlet cover 4, a plurality of air inlets 31 communicated with the air inlet cover 4 are formed in the upper surface of the sealing cover 3, a discharge box 12 and a feed box 13 are respectively installed at the bottom of the layer frame 1 from top to bottom, a feed inlet 11 is formed at the bottom of the layer frame 1, the feed inlet 11 is located above the feed box 13, a lower end of the cooling cylinder 2 is arranged in the discharge box 12, a centrifugal disperser 6 is rotatably installed at the upper end of the cooling cylinder 2, a feed pipe 63 is rotatably installed at the lower end of the centrifugal disperser 6, a lower end of the feed pipe 63 penetrates through the discharge box 12 to the feed box 13 and extends to the feed box 13, a plurality of feed screws 63 are fixedly installed at the lower ends of the feed shafts 7 and penetrate through the feed pipes 7 and the feed boxes 7 and extend through the feed boxes 7, and a feed shaft 7 is fixedly installed at the feed shaft 7 and penetrates through the feed inlets 7 at the feed boxes 7.
The lansoprazole medicine powder with higher temperature is put into the feeding 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 conveyed upwards 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 upper part of the cooling channel 21, the cooling fan 72 enables the air flow to flow along the cooling channel 21 to cool the powder, and meanwhile, the powder can be blown into the discharging box 12, namely, the powder can be dispersed through the flowing air flow to cool, the cooling speed is high, the powder can be continuously carried out without interruption, and the production efficiency is higher;
the cooling fan 72 rotates to enable the upper portion of the sealing cover 3 to be negative pressure, negative pressure is generated in the air inlet cover 4 through the air inlet holes 31, external air enters the air inlet cover 4 through the funnel filter element 41, the influence of excessive impurity and moisture content in cooling air flow on medicine powder is avoided, and the reliability of cooling of medicine powder is improved.
A plurality of dispersing ports 61 are symmetrically arranged on the side wall of the outer ring 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 a ring shape, each dispersing port 61 is positioned between two adjacent centrifugal plates 62, centripetal ends of the centrifugal plates 62 are not contacted, and the upper end of a feeding pipe 63 is flush with the inner bottom wall of the centrifugal disperser 6.
When the centrifugal disperser 6 rotates, the powder located in the inner center of the centrifugal disperser 6 can be thrown outwards, and then the powder can be discharged out of the centrifugal disperser 6 through the centrifugal plate 62 and the dispersing openings 61, namely, the powder can be dispersed above the cooling channels 21, so that the reduction of the heat dissipation effect caused by concentrated accumulation of the powder is avoided, and the cooling speed of the powder can be increased.
The feeding motor 14 is installed to the bottom of feeding box 13, and the lower extreme of feeding axle 7 extends to the below of feeding box 13 and with feeding motor 14's spindle fixed connection, fixed mounting has ring gear 23 on the lateral wall of cooling cylinder 2, and the centre fixed mounting of layer frame 1 has cooling motor 9, and fixed mounting has driving gear 91 on cooling motor 9's the spindle, and driving gear 91 and ring gear 23 mutually support.
The feeding motor 14 can drive the feeding shaft 7 to rotate, the powder is conveyed by the feeding spiral blade 71, the powder is centrifugally dispersed by the centrifugal disperser 6 and the cooling fan 72 is rotated to generate air flow cooling, the cooling motor 9 drives the driving gear 91 to rotate, the cooling cylinder 2 and the centrifugal disperser 6 are reversely driven by the ring gear 23, the powder passing through the cooling channel 21 can be contacted with the inner wall of the cooling channel 21 as much as possible, the powder can transfer heat to the cooling cylinder 2, the heat is transferred to the cooling liquid in the cooling cavity 22, and the cooling speed of the powder is further increased.
An annular outer pipe 5 is arranged above the layer frame 1, an annular inner pipe 51 is arranged on the inner annular wall of the annular outer pipe 5 in a sealing sliding manner, a plurality of liquid discharge branch pipes 52 are inserted in an annular equidistant manner on the inner annular wall of the annular inner pipe 51, one end, far away from the annular inner pipe 51, of each liquid discharge 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 discharge main pipe 53 is fixedly inserted on the outer side wall of the annular outer pipe 5.
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 influenced when the cooling liquid is discharged, namely, the cooling cylinder 2 can drive the liquid discharge branch pipe 52 and the annular inner pipe 51 to synchronously rotate.
The conveying pipe 63 is located the fixed cover of the lateral wall of cooling cylinder 2 bottom and is equipped with hollow pipe sleeve 8, hollow ring cover 81 is installed in sealed rotation on the lateral wall of hollow pipe sleeve 8, communicate each other between hollow pipe sleeve 8 and the hollow ring cover 81, the annular symmetry is inserted on the lateral wall of hollow ring cover 81 and is equipped with a plurality of feed liquor branch pipes 82, the one end that hollow ring cover 81 was kept away from to every feed liquor branch pipe 82 is all inserted and is established on the inner ring wall of cooling cylinder 2 and extend to cooling chamber 22 in, fixed mounting has feed liquor to be responsible for 83 on the hollow pipe sleeve 8, the one end that hollow pipe sleeve 8 was kept away from to the feed liquor to be responsible for 83 extends to the below of ejection of compact box 12.
The junction of hollow pipe box 8 and hollow ring cover 81 is through seting up a plurality of intercommunications in the outer wall of hollow pipe box 8, and the coolant liquid can flow into in the hollow pipe box 8 through feed liquor main pipe 83, then in entering a plurality of feed liquor branch pipes 82 through hollow ring cover 81, the coolant liquid in the feed liquor branch pipe 82 enters into the bottom of cooling chamber 22 for the coolant liquid flows upwards and discharges from flowing back branch pipe 52, realizes the mobile heat dissipation of coolant liquid, can make the coolant liquid take away the heat of cooling channel 21 inner wall fast, increases the reliability of cooling and cooling's speed.
The fan blades of the cooling fan 72 are positioned right above the plurality of cooling channels 21, the feeding shaft 7 is fixedly connected with the centrifugal disperser 6, the lower ends of the feeding spiral blades 71 are positioned at the feeding openings 64, and the upper ends of the feeding spiral blades 71 extend into the centrifugal disperser 6 through the feeding pipe 63.
The blades of the cooling fan 72 can generate a directional air flow only above the cooling passage 21, and the feeding screw 71 can feed the powder into the centrifugal disperser 6 and allow the powder to fill the central area of the centrifugal disperser 6, increasing the centrifugal speed, i.e., increasing the efficiency of centrifugal dispersion.
The liquid inlet main pipe 83 and the liquid outlet main pipe 53 are respectively connected with a cooling liquid circulating pump, then the feeding motor 14 and the cooling motor 9 are turned on, and the powder is continuously fed 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 conveys the medicine powder entering the feeding pipe 63 from the feeding port 64 upwards into the centrifugal disperser 6, and the centrifugal disperser 6 throws the medicine powder out to the upper part of the cooling channel 21 along the centrifugal plate 62 and the dispersing port 61 through centrifugal action;
the cooling fan 72 rotates to enable the upper part of the sealing cover 3 to be negative pressure, negative pressure is generated in the air inlet cover 4 through the air inlet holes 31, 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 holes 31 to form directional air flow, the directional air flow blows the powder to cool down and enter the discharging box 12 along the cooling channel 21, and the powder slides out of the discharging box 12 to external conveying equipment for transportation;
the cooling liquid enters the hollow pipe sleeve 8 from the main liquid inlet pipe 83 and enters the plurality of liquid inlet branch pipes 82 from the hollow ring sleeve 81 and then flows into the bottom of the cooling cavity 22, then flows upwards in the cooling cavity 22 to the plurality of liquid outlet branch pipes 52, then flows into the annular inner pipe 51 and the annular outer pipe 5 along the plurality of liquid outlet branch pipes 52 and is discharged from the main liquid outlet pipe 53, so that the inner wall of the cooling channel 21 can quickly take away heat, and the powder can be quickly cooled;
the cooling motor 9 drives the ring gear 23 through the driving gear 91 to rotate the cooling cylinder 2 and the centrifugal disperser 6 reversely, so that the powder entering the cooling channel 21 is in close contact with the inner wall of the cooling channel 21, and heat is transferred to the inner wall of the cooling channel 21, and the cooling speed of the powder is increased.
Claims (4)
1. The utility model provides a cooling device for lansoprazole production, includes layer frame (1), its characterized in that, layer frame (1) middle rotation is installed cooling tube (2), a plurality of cooling channel (21) have been run through to the upper and lower end wall of cooling tube (2), cooling chamber (22) have been seted up in cooling tube (2), layer frame (1) top fixed mounting has sealed cowling (3), sealed cowling (3) rotate sealed upper end of installing at cooling tube (2), sealed cowling (3) upper end fixed mounting has inlet hood (4), inlet hood (4) go up to insert in the middle inlet port (41) that have, sealed cowling (3) upper surface has seted up inlet port (31) of a plurality of intercommunication inlet hoods (4), discharge box (12) and feed box (13) are installed respectively to the bottom of layer frame (1), feed inlet (11) are located feed box (13) top, dispersion barrel (2) are equipped with centrifugal end (6) are arranged in dispersing tube (6), the lower end of the feeding pipe (63) penetrates through the discharging box (12) to extend to the inner bottom wall of the feeding box (13) and is fixed, 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) to extend into the sealing cover (3) in the middle and is fixedly provided with a cooling fan (72), a feeding spiral blade (71) is mounted on one section of the feeding shaft (7) located in the feeding pipe (63), a hollow pipe sleeve (8) is fixedly sleeved on the outer side wall of the feeding pipe (63) located at the bottom of the cooling cylinder (2), hollow ring sleeves (81) are mounted on the outer side wall of the hollow pipe sleeve (8) in a sealing and rotating mode, a plurality of liquid pipe sleeves (82) are respectively and symmetrically inserted on the outer side wall of the hollow ring sleeve (81), each liquid inlet pipe sleeve (82) is far away from the inner side wall (81) of the main pipe (2) and extends to the inner side of the main pipe (2), the utility model discloses a centrifugal dispersing device, including hollow pipe box (8), feed liquor is responsible for (83), hollow pipe box (8) are kept away from to one end of being extended to the below of ejection of compact box (12), the flabellum of cooling fan (72) is located directly over a plurality of cooling channel (21), pay-off axle (7) and centrifugal dispersing device (6) fixed connection, the lower extreme of pay-off spiral leaf (71) is located pay-off mouth (64), the upper end of pay-off spiral leaf (71) passes feed pipe (63) and extends to centrifugal dispersing device (6).
2. The cooling device for lansoprazole production according to claim 1, characterized in that a plurality of dispersing openings (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 on the inner ring of the centrifugal disperser (6) at equal intervals, each dispersing opening (61) is positioned between two adjacent centrifugal plates (62), the centripetal ends of the centrifugal plates (62) are not contacted, and the upper end of the feeding pipe (63) is flush with the inner bottom wall of the centrifugal disperser (6).
3. The cooling device for lansoprazole production according to claim 1, characterized in that 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 shaft 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 layer frame (1), a driving gear (91) is fixedly installed on the shaft of the cooling motor (9), and the driving gear (91) is mutually matched with the ring gear (23).
4. The cooling device for lansoprazole production according to claim 1, characterized in that an annular outer tube (5) is installed above the layer frame (1), an annular inner tube (51) is installed on the inner annular wall of the annular outer tube (5) in a sealing sliding manner, a plurality of liquid discharge branch tubes (52) are inserted on the inner annular wall of the annular inner tube (51) at equal intervals, one end, far away from the annular inner tube (51), of each liquid discharge branch tube (52) is inserted on the outer side wall of the cooling cylinder (2) and extends into the cooling cavity (22), and a liquid discharge main tube (53) is fixedly inserted on the outer side wall of the annular outer tube (5).
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115235158A CN115235158A (en) | 2022-10-25 |
| CN115235158B true CN115235158B (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210908510.3A Active CN115235158B (en) | 2022-07-29 | 2022-07-29 | Cooling device is used in lansoprazole production |
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| CN (1) | CN115235158B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2547521A1 (en) * | 1975-10-23 | 1977-04-28 | Linde Ag | DEVICE FOR COOLING OBJECTS |
| DE3619788A1 (en) * | 1986-06-12 | 1987-12-17 | Messer Griesheim Gmbh | DEVICE FOR COOLING GUMMED LARGE 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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2022
- 2022-07-29 CN CN202210908510.3A patent/CN115235158B/en active Active
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