CN217636403U - Tubular heat exchanger for pharmaceutical chemical industry - Google Patents
Tubular heat exchanger for pharmaceutical chemical industry Download PDFInfo
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- CN217636403U CN217636403U CN202220563244.0U CN202220563244U CN217636403U CN 217636403 U CN217636403 U CN 217636403U CN 202220563244 U CN202220563244 U CN 202220563244U CN 217636403 U CN217636403 U CN 217636403U
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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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Abstract
The utility model provides a tubulation heat exchanger for pharmaceutical and chemical industry, including placing the casing on the base, the both ends of casing inside are equipped with left baffle and right baffle respectively, the terminal surface of left baffle and right baffle is equipped with a plurality of left water inlets and right water inlet respectively, connect the body between left water inlet and the right water inlet, the body water inlet passes through upper inlet pipe and goes up solenoid valve and connects upper water tank, the casing water inlet passes through lower inlet tube and lower solenoid valve and connects lower water tank, upper electric heating refrigerating plant is equipped with in the upper water tank, lower electric heating refrigerating plant is equipped with in the lower water tank, the casing terminal surface is equipped with control panel; through setting up the lower water tank that can heat and can refrigerated upper water tank, can control the temperature of the body and the interior intaking of casing, and then prevent that the temperature difference of inside and outside liquid is too big, can cause great thermal stress, lead to the pipe bending, fracture or drop from the tube sheet.
Description
Technical Field
The utility model relates to a tubular heat exchanger especially relates to a tubular heat exchanger for pharmaceutical chemical industry.
Background
The shell and tube heat exchanger is a heat exchanger which is most widely applied in chemical industry and alcohol production at present, the required materials can be respectively made of common carbon steel, red copper or stainless steel, when heat exchange is carried out, a fluid enters from a connecting pipe of the end socket, flows in the pipe and flows out from an outlet pipe at the other end of the end socket, which is called a pipe pass; the existing heating tube still heat exchanger basically meets the requirements of people, but because the temperatures of the liquid used inside and outside are different in the use process, if the temperature difference between the liquid used inside and outside is too large, large thermal stress can be caused, the tube bends, breaks or falls off from the tube plate in the use process, and the heat exchanger is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tubular heat exchanger for pharmaceutical chemical industry has solved current tubular heat exchanger because the liquid temperature of inside and outside use is inconsistent at the use, leads to if the temperature difference of inside and outside liquid is too big in the use, can cause great thermal stress, leads to the pipe crooked, the fracture or drops from the tube sheet, leads to the problem that the heat exchanger damaged.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a tubulation heat exchanger for pharmaceutical and chemical industry, including placing the casing on the base, the top of casing is equipped with body water inlet and casing delivery port, the bottom of casing is equipped with body delivery port and casing water inlet, the inside both ends of casing are equipped with left baffle and right baffle respectively, the terminal surface of left baffle and right baffle is equipped with a plurality of left water inlets and right water inlet respectively, connect the body between left water inlet and the right water inlet, body water inlet and casing delivery port are respectively in left baffle both sides, body delivery port and casing water inlet are respectively in right baffle both sides, the inside temperature sensor that is equipped with of body, the inside outer temperature sensor that is equipped with of casing in the body outside, the body water inlet is through last inlet tube and go up the water connection box, the water connection box passes through the support and links to each other with the base, the casing water inlet is through lower inlet tube and lower solenoid valve connection water tank, the inside last electric heating refrigerating plant that is equipped with of water supply tank, the inside electric heating refrigerating plant that is equipped with down of water tank, housing end face is equipped with control panel, control panel passes through electric connection temperature sensor, outer temperature sensor, last solenoid valve, last electric heating refrigerating plant and lower solenoid valve.
Preferably, the upper water tank is divided into an upper heat preservation area and an upper temperature control area by an upper partition plate, an upper through hole is formed in the end face of the upper partition plate, an upper one-way electromagnetic valve is arranged in the upper through hole, an upper water outlet is formed in the bottom of the upper heat preservation area, the upper water outlet is connected with a water inlet of the pipe body through an upper water inlet pipe and an upper electromagnetic valve, the upper heating and refrigerating device is placed in the upper temperature control area, and the upper one-way electromagnetic valve is electrically connected with the control panel.
Preferably, the lower water tank is internally divided into a lower heat preservation area and a lower temperature control area through a lower partition plate, a lower through hole is formed in the end face of the lower partition plate, a lower one-way electromagnetic valve is arranged in the lower through hole, a lower water outlet is formed in the bottom of the lower heat preservation area, the lower water outlet is connected with a water inlet of the shell through a lower water inlet pipe and a lower electromagnetic valve, the lower electric heating and refrigerating device is placed in the lower temperature control area, and the lower one-way electromagnetic valve is electrically connected with the control panel.
Preferably, go up the inside temperature sensor that is equipped with in control by temperature change district, the inside temperature sensor that is equipped with down in control by temperature change district down, go up temperature sensor and pass through electric connection control panel with lower temperature sensor.
Preferably, the shell water outlet is connected with the bottom of the upper temperature control area through a second upper water inlet pipe, and the pipe body water outlet is connected with the bottom of the lower temperature control area through a second lower water inlet pipe.
Preferably, an upper pressurizing device and a lower pressurizing device are respectively arranged in the upper heat preservation area and the lower heat preservation area, and the upper pressurizing device and the lower pressurizing device are electrically connected with the control panel.
Through the technical scheme, the utility model discloses beneficial effect: through setting up the lower header that can carry out the heating and can cryogenic header tank, can control the temperature of the intaking in body and the casing, and then prevent that the temperature difference of inside and outside liquid is too big, can cause great thermal stress, lead to the pipe crooked, fracture or drop from the tube sheet.
Drawings
Fig. 1 is a schematic structural view of the tubular heat exchanger for pharmaceutical and chemical engineering of the present invention;
FIG. 2 is a schematic view of the inside of the upper water tank of the tubular heat exchanger for pharmaceutical and chemical industries;
FIG. 3 is a schematic view of the inside of a lower water tank in the tubular heat exchanger for pharmaceutical and chemical industries according to the present invention;
FIG. 4 is a schematic view of the inside of the shell of the tubular heat exchanger for pharmaceutical and chemical industries;
FIG. 1, base; 2. a housing; 3. a water feeding tank; 4. a support; 5. an upper water inlet pipe; 6. a second upper water inlet pipe; 7. a lower water tank; 8. a lower water inlet pipe; 9. a lower electromagnetic valve; 10. a second lower water inlet pipe; 11. a control panel; 12. an upper pressurizing device; 13. an upper partition plate; 14. an upper insulation zone; 15. an upper temperature control zone; 16. electrifying the heating and refrigerating device; 17. an upper one-way solenoid valve; 18. a lower partition plate; 19. a lower insulation zone; 20. a lower temperature control zone; 21. a lower electric heating and refrigerating device; 22. a unidirectional electromagnetic valve is arranged; 23. a lower pressurizing device; 24. a left baffle plate; 25. a right baffle plate; 26. a pipe body; 27. and a right water inlet.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
According to fig. 1 and 4, a tubulation heat exchanger for pharmaceutical and chemical engineering, including placing casing 2 on base 1, the top of casing 2 is equipped with body water inlet and casing delivery port, the bottom of casing 2 is equipped with body delivery port and casing water inlet, the inside both ends of casing 2 are equipped with left baffle 24 and right baffle 25 respectively, the terminal surface of left baffle 24 and right baffle 25 is equipped with a plurality of left water inlets and right water inlet respectively, connect body 26 between left water inlet and the right water inlet, body water inlet and casing delivery port are respectively in left baffle 24 both sides, body delivery port and casing water inlet are respectively in right baffle 25 both sides, the inside temperature sensor that is equipped with of body 26, the inside outside temperature sensor that is equipped with of casing outside body 26, the body water inlet passes through last inlet pipe and goes up solenoid valve and connects upper water tank 3, upper water tank 3 passes through support 4 and links to base 1, the casing water inlet passes through lower inlet tube and lower solenoid valve 9 and connects lower water tank 7, upper water tank 3 inside is equipped with electric heating and refrigerating plant 16, lower electric heating and refrigerating plant 21 is equipped with lower electric heating plant 21 in lower water tank 7, casing 1 terminal surface board 11, control panel 11 is through electric connection temperature sensor, upper electromagnetic valve and refrigerating plant is equipped with electric heating plant 21 is equipped with electromagnetic valve 16.
Through setting up at the inside temperature sensor of body 26 and casing 2 and outer temperature sensor, can carry out real time monitoring to the liquid temperature of casing 26 and body 2 inside, and then when the temperature difference of casing 2 and the inside liquid of body 26 was too big, go up electric heating refrigerating plant 16 and electric heating refrigerating plant 21 down through upper water tank 3 and lower water tank 7 and adjust its inside temperature, guarantee that its temperature difference is fixed in suitable within range, and through setting up upper temperature sensor and lower temperature sensor, the temperature of upper water tank 3 and lower water tank 7 inside is directly controlled to accessible power on electric heating refrigerating plant 16 and electric heating refrigerating plant 21 down, guarantee its temperature difference invariable in suitable within range at the source.
According to the figure 2, the upper water tank 3 is divided into an upper heat preservation area 14 and an upper temperature control area 15 through an upper partition plate 13, an upper through hole is formed in the end face of the upper partition plate 13, an upper one-way electromagnetic valve 17 is arranged inside the upper through hole, an upper water outlet is formed in the bottom of the upper heat preservation area 14, the upper water outlet is connected with a water inlet of the pipe body through an upper water inlet pipe 5 and the upper electromagnetic valve, an upper electric heating and refrigerating device 16 is placed inside the upper temperature control area 15, and the upper one-way electromagnetic valve 17 is electrically connected with a control panel 11.
According to the illustration in fig. 3, the lower tank 7 is divided into a lower thermal insulation area 19 and a lower temperature control area 20 by a lower partition 18, a lower through hole is arranged on the end surface of the lower partition 18, a lower one-way electromagnetic valve 22 is arranged in the lower through hole, a lower water outlet is arranged at the bottom of the lower thermal insulation area 19, the lower water outlet is connected with the water inlet of the shell through a lower water inlet pipe 8 and a lower electromagnetic valve 9, a lower electric heating and refrigerating device 21 is arranged in the lower temperature control area 20, the lower one-way electromagnetic valve 22 is electrically connected with a control panel 11,
go up the inside temperature sensor that is equipped with in temperature control district 15, temperature sensor 20 inside is equipped with down, go up temperature sensor and pass through electric connection control panel 11 with lower temperature sensor, the bottom of temperature control district 15 is connected through going up the water pipe with the second to the casing delivery port, the bottom of temperature control district 20 is connected down through advancing water piping under the second to the body delivery port, go up heat preservation district 14 and heat preservation district 19 inside and be equipped with pressure device 12 and pressure device 23 down respectively down, go up pressure device 12 and pressure device 23 and pass through electric connection control panel 11 down.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a pharmaceutical chemical industry is with shell and tube heat exchanger which characterized in that: including placing the casing on the base, the top of casing is equipped with body water inlet and casing delivery port, the bottom of casing is equipped with body delivery port and casing water inlet, the inside both ends of casing are equipped with left baffle and right baffle respectively, the terminal surface of left side baffle and right baffle is equipped with a plurality of left water inlets and right water inlet respectively, be connected the body between left side water inlet and the right water inlet, body water inlet and casing delivery port are respectively in left baffle both sides, body delivery port and casing water inlet are respectively in right baffle both sides, the inside temperature sensor that is equipped with of body, the inside outside temperature sensor that is equipped with of casing in the body outside, the body water inlet is through last water inlet pipe and last solenoid valve connection upper water tank, upper water tank passes through the support and links to each other with the base, the casing water inlet is through lower inlet tube and lower solenoid valve connection lower water tank, upper water tank inside is equipped with electric heating refrigerating plant, lower water tank inside is equipped with electric heating refrigerating plant down, the casing terminal surface is equipped with control panel, control panel passes through electric connection temperature sensor, outer temperature sensor, last solenoid valve, lower solenoid valve, goes up electric heating refrigerating plant and lower electric heating refrigerating plant and electric heating refrigerating plant down.
2. The tubular heat exchanger for pharmaceutical and chemical engineering according to claim 1, wherein: the water supply tank is divided into an upper heat preservation area and an upper temperature control area by an upper partition plate, an upper through hole is formed in the end face of the upper partition plate, an upper one-way electromagnetic valve is arranged inside the upper through hole, an upper water outlet is formed in the bottom of the upper heat preservation area, the upper water outlet is connected with a water inlet of the pipe body through an upper water inlet pipe and an upper electromagnetic valve, the upper heating and refrigerating device is placed inside the upper temperature control area, and the upper one-way electromagnetic valve is electrically connected with a control panel.
3. The tubular heat exchanger for pharmaceutical and chemical engineering according to claim 2, wherein: the lower water tank is divided into a lower heat preservation area and a lower temperature control area through a lower partition plate, a lower through hole is formed in the end face of the lower partition plate, a lower one-way electromagnetic valve is arranged inside the lower through hole, a lower water outlet is formed in the bottom of the lower heat preservation area, the lower water outlet is connected with a water inlet of the shell through a lower water inlet pipe and a lower electromagnetic valve, the lower electric heating and refrigerating device is placed inside the lower temperature control area, and the lower one-way electromagnetic valve is electrically connected with a control panel.
4. The tubular heat exchanger for pharmaceutical and chemical industries according to claim 3, wherein: go up the inside temperature sensor that is equipped with in control by temperature change district, the inside temperature sensor that is equipped with down in control by temperature change district down, go up temperature sensor and pass through electric connection control panel with lower temperature sensor.
5. The tubular heat exchanger for pharmaceutical and chemical engineering according to claim 4, wherein: the shell water outlet is connected with the bottom of the upper temperature control area through a second upper water inlet pipe, and the pipe body water outlet is connected with the bottom of the lower temperature control area through a second lower water inlet pipe.
6. The tubular heat exchanger for pharmaceutical and chemical engineering according to claim 3, wherein: and an upper pressurizing device and a lower pressurizing device are respectively arranged in the upper heat preservation area and the lower heat preservation area, and the upper pressurizing device and the lower pressurizing device are electrically connected with the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220563244.0U CN217636403U (en) | 2022-03-15 | 2022-03-15 | Tubular heat exchanger for pharmaceutical chemical industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220563244.0U CN217636403U (en) | 2022-03-15 | 2022-03-15 | Tubular heat exchanger for pharmaceutical chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217636403U true CN217636403U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220563244.0U Active CN217636403U (en) | 2022-03-15 | 2022-03-15 | Tubular heat exchanger for pharmaceutical chemical industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217636403U (en) |
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2022
- 2022-03-15 CN CN202220563244.0U patent/CN217636403U/en active Active
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