CN215114031U - Condensing equipment for producing indapamide impurity - Google Patents
Condensing equipment for producing indapamide impurity Download PDFInfo
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- CN215114031U CN215114031U CN202121335607.7U CN202121335607U CN215114031U CN 215114031 U CN215114031 U CN 215114031U CN 202121335607 U CN202121335607 U CN 202121335607U CN 215114031 U CN215114031 U CN 215114031U
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- pipe
- condensation
- condensate
- inlet
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- SCYSJFKWFQZRJW-UHFFFAOYSA-N 4-chloro-3-sulfamoylbenzoyl chloride Chemical compound NS(=O)(=O)C1=CC(C(Cl)=O)=CC=C1Cl SCYSJFKWFQZRJW-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000009833 condensation Methods 0.000 claims abstract description 112
- 230000005494 condensation Effects 0.000 claims abstract description 112
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 34
- 238000005192 partition Methods 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 239000000498 cooling water Substances 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 description 6
- NDDAHWYSQHTHNT-UHFFFAOYSA-N indapamide Chemical compound CC1CC2=CC=CC=C2N1NC(=O)C1=CC=C(Cl)C(S(N)(=O)=O)=C1 NDDAHWYSQHTHNT-UHFFFAOYSA-N 0.000 description 4
- 229960004569 indapamide Drugs 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- JBMKAUGHUNFTOL-UHFFFAOYSA-N Aldoclor Chemical class C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NC=NS2(=O)=O JBMKAUGHUNFTOL-UHFFFAOYSA-N 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- 229940127088 antihypertensive drug Drugs 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 210000001038 distal kidney tubule Anatomy 0.000 description 1
- 239000002934 diuretic Substances 0.000 description 1
- 230000001882 diuretic effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a production condensing equipment for indapamide impurity, it includes the condensing equipment body, the condensing equipment body includes condensation inner tube and condensation outer tube, the top of condensation outer tube is provided with the air inlet, the bottom of condensation outer tube is provided with the liquid outlet, the inner wall middle part of condensation outer tube is provided with the baffle, the condensation inner tube runs through the baffle, condensation outer tube connection has inlet tube one, inlet tube two, drain pipe one and drain pipe two, be provided with valve one on the inlet tube one, be provided with valve two on the inlet tube two, drain pipe one and drain pipe two are connected with the cooler bin, the cooler bin outlet pipe is connected with inlet tube one and inlet tube two, be provided with the water pump on the cooler bin outlet pipe. The utility model divides the condensation outer pipe into two parts, which can control the contact area between the cooling water and the condensation inner pipe, thereby satisfying the condensation process with different condensation effects; the recycling of the condensate can be realized, and the water resource is saved.
Description
Technical Field
The utility model relates to a condensing equipment technical field, in particular to production indapamide condensing equipment for impurity.
Background
Indapamide is a thiazide analogue, an antihypertensive drug, is a sulfonamide diuretic, and acts by inhibiting reabsorption of water and electrolytes in the distal renal tubule cortex dilution segment. The Chinese medicinal preparation has the advantages of good blood pressure reducing effect, long acting time, small side effect, long-term use and the like. It is easy to be absorbed by oral administration, and most of the medicine is metabolized in vivo, only 5% is excreted from kidney in original form, and the medicine takes effect 1-2 hours after oral administration, reaches peak 2 hours, and has action duration of 36 hours.
Condensation is more of a physical reaction resulting from two or more physical polymerizations. Generally, it refers to the physical process of condensing the gas or liquid at constant or high temperature when it is cooled. The existing condensing device for producing the indapamide impurity cannot conveniently control the contact area of cooling water and a condensing inner pipe, and easily causes the waste of condensate used in the condensing process.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that proposes in the above-mentioned background art, the utility model provides a production condensing equipment for indapamide impurity.
The utility model provides a pair of production indapamide condensing equipment for impurity adopts following technical scheme:
a condensing unit for producing indapamide impurities comprises a condensing unit body, wherein the condensing unit body comprises a condensation inner tube and a condensation outer tube, the condensation inner tube is arranged inside the condensation outer tube, two sides of the inner wall of the condensation outer tube are provided with tube body fixing plates, two ends of the condensation inner tube penetrate through the tube body fixing plates, the top of the condensation outer tube is provided with an air inlet, the bottom of the condensation outer tube is provided with a liquid outlet, the middle part of the inner wall of the condensation outer tube is provided with a partition plate, the condensation outer tube is divided into a condensation outer tube I and a lower condensation outer tube II by the partition plate, the condensation inner tube penetrates through the partition plate and is in sealing connection with the partition plate, the outer wall of the condensation outer tube I is provided with a condensate inlet I and a condensate outlet I, the outer wall of the condensation outer tube II is provided with a condensate inlet II and a condensate outlet II, the condensate inlet I is connected with a water inlet tube I, the improved water cooling device is characterized in that a first valve is arranged on the first water inlet pipe, a second condensate inlet pipe is connected with a second water inlet pipe, a second valve is arranged on the second water inlet pipe, a first condensate outlet is connected with a first drain pipe, a second condensate outlet is connected with a second drain pipe, the first drain pipe and the second drain pipe are connected with a cooling box, a cooling box water inlet and a cooling box water outlet are arranged at the top of the cooling box, a cooling box water outlet pipe is connected with the cooling box water outlet pipe, the cooling box water outlet pipe is connected with the first water inlet pipe and the second water inlet pipe, and a water pump is arranged on the cooling box water outlet pipe.
By adopting the technical scheme, the condensation outer pipe is divided into two parts, and the contact area of cooling water and the condensation inner pipe can be controlled, so that the condensation process with different condensation effects is met; the recycling of the condensate can be realized, and the water resource is saved.
Preferably, the first condensate inlet is arranged at the bottom of the outer wall of the first condensation outer pipe, and the first condensate outlet is arranged at the top of the outer wall of the first condensation outer pipe.
Preferably, the second condensate inlet is arranged at the bottom of the outer wall of the second condensation outer pipe, and the second condensate outlet is arranged at the top of the outer wall of the second condensation outer pipe.
Preferably, the outer wall of the condensation outer pipe is provided with a protective layer.
Through adopting above-mentioned technical scheme, can protect the condensation outer tube, the effectual damage of avoiding the condensation outer tube practices thrift the cost.
Preferably, the condensation inner pipe is designed into a spiral structure.
By adopting the technical scheme, the contact area between the condensation inner pipe and the condensate is increased.
Preferably, the first condensate inlet is in threaded connection with the first water inlet pipe, the second condensate inlet is in threaded connection with the second water inlet pipe, the first condensate outlet is in threaded connection with the first water drain pipe, and the second condensate outlet is in threaded connection with the second water drain pipe.
To sum up, the utility model discloses following useful technological effect has:
1. the utility model discloses a setting of baffle in the condensation outer tube divide into two parts with the condensation outer tube, can control the area of contact of condensate liquid and condensation inner tube to satisfy the condensation process of different condensation effects.
2. The utility model discloses a cyclic utilization of condensate, water economy resource can be realized to the setting of condensing equipment body, condensate import one, condensate import two, inlet tube one, inlet tube two, drain pipe one, drain pipe two, cooler bin water inlet, cooler bin delivery port, valve one, valve two and water pump.
3. The utility model discloses the setting of protective layer on the outer wall of well condensation outer tube can protect the condensation outer tube, and the cost is practiced thrift in the effectual damage of having avoided the condensation outer tube.
Drawings
Fig. 1 is a schematic structural diagram of a condensing unit for producing indapamide impurity of the utility model.
Wherein, 1, condensing the inner tube; 2. condensing the outer tube; 201. condensing the first outer pipe; 202. condensing the outer pipe II; 3. a pipe body fixing plate; 4. an air inlet; 5. a liquid outlet; 6. a partition plate; 7. a first condensate inlet; 8. a second condensate inlet; 9. a first condensate outlet; 10. a condensate outlet II; 11. a first water inlet pipe; 12. a water inlet pipe II; 13. a first water drainage pipe; 14. a second water drainage pipe; 15. a first valve; 16. a second valve; 17. a cooling tank; 18. a water inlet of the cooling tank; 19. a water outlet of the cooling tank; 20. a water outlet pipe of the cooling tank; 21. a water pump; 22. and a protective layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a production condensing equipment for indapamide impurity, refers to figure 1, includes the condensing equipment body, the condensing equipment body includes condensation inner tube 1 and condensation outer tube 2, condensation inner tube 1 sets up the inside at condensation outer tube 2, condensation inner tube 1 designs for helical structure. The both sides of the inner wall of condensation outer tube 2 are provided with body fixed plate 3, body fixed plate 3 is run through at the both ends of condensation inner tube 1, the top of condensation outer tube 2 is provided with air inlet 4, the bottom of condensation outer tube 2 is provided with liquid outlet 5, the inner wall middle part of condensation outer tube 2 is provided with baffle 6, baffle 6 divide into condensation outer tube one 201 and condensation outer tube two 202 down with condensation outer tube 2, condensation inner tube 1 runs through baffle 6 to with baffle 6 sealing connection. The outer wall of the first condensation outer pipe 201 is provided with a first condensate inlet 7 and a first condensate outlet 9, the first condensate inlet 7 is arranged at the bottom of the outer wall of the first condensation outer pipe 201, and the first condensate outlet 9 is arranged at the top of the outer wall of the first condensation outer pipe 201. A second condensate inlet 8 and a second condensate outlet 10 are arranged on the outer wall of the second condensation outer pipe 202, the second condensate inlet 8 is arranged at the bottom of the outer wall of the second condensation outer pipe 202, and the second condensate outlet 10 is arranged at the top of the outer wall of the second condensation outer pipe 202. The utility model discloses a condensate water inlet pipe, including condensate import one 7, inlet tube one 11, be provided with valve one 15 on the inlet tube one 11, condensate import two 8 are connected with inlet tube two 12, condensate import one 7 and inlet tube one 11 threaded connection, condensate import two 8 and inlet tube two 12 threaded connection, condensate export one 9 and drain pipe one 13 threaded connection, condensate export two 10 and drain pipe two 14 threaded connection. Be provided with valve two 16 on the inlet tube two 12, condensate export 19 is connected with drain pipe one 13, condensate delivery port two 10 is connected with drain pipe two 14, drain pipe one 13 and drain pipe two 14 are connected with cooler bin 17, the top of cooler bin 17 is provided with cooler bin water inlet 18 and cooler bin delivery port 19, cooler bin delivery port 19 is connected with cooler bin outlet pipe 20, cooler bin outlet pipe 20 is connected with inlet tube one 11 and inlet tube two 12, be provided with water pump 21 on the cooler bin outlet pipe 20. The outer wall of the condensation outer tube 2 is provided with a protective layer 22. The first condensate inlet 7 is in threaded connection with the first water inlet pipe 11, the second condensate inlet 8 is in threaded connection with the second water inlet pipe 12, the first condensate outlet 9 is in threaded connection with the first drain pipe 13, and the second condensate outlet 10 is in threaded connection with the second drain pipe 14.
The working principle is as follows: when the condensing device for producing the indapamide impurity is used, water is firstly injected into the cooling tank 17 through the water inlet 18 of the cooling tank, the cooling tank 17 is started, cooling the water in the cooling tank 17, then starting the water pump 21 on the water outlet pipe 20 of the cooling tank, when the condensation effect is better, the first valve on the first water inlet pipe and the second valve on the second water inlet pipe are opened, under the action of the water pump, water in the cooling tank enters the first condensation outer pipe through the first cooling tank water outlet pipe and the first water inlet pipe, condensing the gas in the inner condensing pipe, finally flowing back to the cooling box from the first condensate outlet and the first drain pipe, entering the second condensing outer pipe through the second cooling box water outlet pipe and the second water inlet pipe, carry out the secondary condensation to the gas in the condensation inner tube, flow back to the cooler bin by condensate outlet two and drain pipe two at last, realize carrying out abundant condensation to the gas that needs the condensation, the condensation effect is better. When the full condensation is not needed, or the condensation temperature is low, the second valve or the first valve can be closed, so that the condensate only passes through the first condensation outer pipe or the second condensation outer pipe, and the gas passing through the condensation inner pipe is condensed. The gas that needs to carry out the condensation gets into the condensation inner tube by the air inlet, becomes liquid through the condensation cooling of condensate, is collected by the discharge of liquid outlet. The condensate discharged into the cooling box through the first drain pipe and the second drain pipe is cooled in the cooling box and then recycled, and water resources are saved. The protective layer on the outer wall of condensation outer tube can protect the condensation outer tube, and the cost is practiced thrift in the effectual damage of avoiding the condensation outer tube.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a production condensing equipment for indapamide impurity which characterized in that: the condensation device comprises a condensation device body, wherein the condensation device body comprises a condensation inner pipe (1) and a condensation outer pipe (2), the condensation inner pipe (1) is arranged inside the condensation outer pipe (2), pipe fixing plates (3) are arranged on two sides of the inner wall of the condensation outer pipe (2), two ends of the condensation inner pipe (1) penetrate through the pipe fixing plates (3), an air inlet (4) is arranged at the top of the condensation outer pipe (2), a liquid outlet (5) is arranged at the bottom of the condensation outer pipe (2), a partition plate (6) is arranged in the middle of the inner wall of the condensation outer pipe (2), the condensation outer pipe (2) is divided into a condensation outer pipe I (201) and a lower condensation outer pipe II (202) by the partition plate (6), the condensation inner pipe (1) penetrates through the partition plate (6) and is in sealing connection with the partition plate (6), a condensate inlet I (7) and a condensate outlet I (9) are arranged on the outer wall of the condensation outer pipe I (201), the condensation device is characterized in that a condensate inlet II (8) and a condensate outlet II (10) are arranged on the outer wall of the condensation outer pipe II (202), the condensate inlet I (7) is connected with a water inlet pipe I (11), a valve I (15) is arranged on the water inlet pipe I (11), the condensate inlet II (8) is connected with a water inlet pipe II (12), a valve II (16) is arranged on the water inlet pipe II (12), the condensate outlet I (9) is connected with a water outlet pipe I (13), the condensate outlet II (10) is connected with a water outlet pipe II (14), the water outlet pipe I (13) and the water outlet pipe II (14) are connected with a cooling box (17), a cooling box water inlet (18) and a cooling box water outlet (19) are arranged at the top of the cooling box (17), the cooling box water outlet (19) is connected with a cooling box water outlet pipe (20), and the cooling box water outlet pipe (20) is connected with the water inlet pipe I (11) and the water inlet pipe II (12), and a water pump (21) is arranged on the cooling box water outlet pipe (20).
2. The condensing unit for producing indapamide impurity of claim 1, wherein: the first condensate inlet (7) is arranged at the bottom of the outer wall of the first condensation outer pipe (201), and the first condensate outlet (9) is arranged at the top of the outer wall of the first condensation outer pipe (201).
3. The condensing unit for producing indapamide impurity of claim 1, wherein: the second condensate inlet (8) is arranged at the bottom of the outer wall of the second condensation outer pipe (202), and the second condensate outlet (10) is arranged at the top of the outer wall of the second condensation outer pipe (202).
4. The condensing unit for producing indapamide impurity of claim 1, wherein: and a protective layer (22) is arranged on the outer wall of the condensation outer pipe (2).
5. The condensing unit for producing indapamide impurity of claim 1, wherein: the condensation inner pipe (1) is designed to be of a spiral structure.
6. The condensing unit for producing indapamide impurity of claim 1, wherein: the condensate inlet I (7) is in threaded connection with the water inlet pipe I (11), the condensate inlet II (8) is in threaded connection with the water inlet pipe II (12), the condensate outlet I (9) is in threaded connection with the water outlet pipe I (13), and the condensate outlet II (10) is in threaded connection with the water outlet pipe II (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121335607.7U CN215114031U (en) | 2021-06-16 | 2021-06-16 | Condensing equipment for producing indapamide impurity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121335607.7U CN215114031U (en) | 2021-06-16 | 2021-06-16 | Condensing equipment for producing indapamide impurity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215114031U true CN215114031U (en) | 2021-12-10 |
Family
ID=79306645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121335607.7U Active CN215114031U (en) | 2021-06-16 | 2021-06-16 | Condensing equipment for producing indapamide impurity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215114031U (en) |
-
2021
- 2021-06-16 CN CN202121335607.7U patent/CN215114031U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240716 Address after: Room 1003, 10th Floor, Building B5-B, Shuntai Plaza, No. 2000 Shunhua Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, Jinan City, Shandong Province, China 250000 Patentee after: Shandong Boluoda Biotechnology Co.,Ltd. Country or region after: China Address before: 250101 room 3403, 34 / F, A4 - (3) office building, Hanyu Golden Valley financial business center, No. 7000, Jingshi Road, Jinan area, China (Shandong) pilot Free Trade Zone, Jinan City, Shandong Province Patentee before: SHANDONG BOLODE BIO-TECHNOLOGY Co.,Ltd. Country or region before: China |