CN111359388A - Temperature control structure of zero-gas-consumption compression heat dryer - Google Patents

Temperature control structure of zero-gas-consumption compression heat dryer Download PDF

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Publication number
CN111359388A
CN111359388A CN202010313874.8A CN202010313874A CN111359388A CN 111359388 A CN111359388 A CN 111359388A CN 202010313874 A CN202010313874 A CN 202010313874A CN 111359388 A CN111359388 A CN 111359388A
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China
Prior art keywords
pipe
adsorption tower
fixedly connected
outer side
outside
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CN202010313874.8A
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Chinese (zh)
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严文学
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Zhongshan Lanups Machinery Co ltd
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Zhongshan Lanups Machinery Co ltd
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Priority to CN202010313874.8A priority Critical patent/CN111359388A/en
Publication of CN111359388A publication Critical patent/CN111359388A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26Drying gases or vapours
    • B01D53/261Drying gases or vapours by adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0454Controlling adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2259/00Type of treatment
    • B01D2259/40Further details for adsorption processes and devices
    • B01D2259/40083Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/4009Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Drying Of Gases (AREA)

Abstract

The invention discloses a temperature control structure of a zero-gas-consumption compression heat dryer, which comprises a first adsorption tower and a second adsorption tower, wherein the top of the first adsorption tower is fixedly connected with a first pipe, one end of the first pipe, far away from the first adsorption tower, is fixedly connected with the top of the second adsorption tower, the top of the first adsorption tower and one side of the first pipe are fixedly connected with a second pipe, one end of the second pipe, far away from the first adsorption tower, is fixedly connected with the top of the second adsorption tower, two first valves are fixedly arranged on the outer side of the first pipe, and two second valves are fixedly arranged on the outer side of the second pipe, and the temperature control structure has the following beneficial effects that: the invention has compact structure, simple and convenient operation and strong practicability, and the six temperature control structures are arranged in the zero-gas-consumption compression heat dryer, so that the equipment can adapt to 10-100% load change when in use, and simultaneously, the regeneration effect of the equipment can not be influenced when the gas consumption is reduced or stopped.

Description

Temperature control structure of zero-gas-consumption compression heat dryer
Technical Field
The invention relates to a temperature control structure, in particular to a temperature control structure of a zero-gas-consumption compression heat dryer, and belongs to the technical field of drying equipment.
Background
In the existing life, the application of compressed air is more and more extensive no matter industrial or civil, and the compressed air purification technology is more and more advanced.
However, most of the existing zero-gas-consumption compression heat dryers are not provided with a corresponding temperature control structure when in use, so that the equipment cannot adapt to 10% -100% load change, the use effect of the equipment is poor, and the regeneration effect of the equipment is influenced when the gas consumption is reduced or stopped.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a temperature control structure of a zero-gas-consumption compression heat dryer.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention discloses a temperature control structure of a zero-gas-consumption compression heat dryer, which comprises a first adsorption tower and a second adsorption tower, wherein the top of the first adsorption tower is fixedly connected with a first pipe, one end of the first pipe, far away from the first adsorption tower, is fixedly connected with the top of the second adsorption tower, the top of the first adsorption tower, which is positioned on one side of the first pipe, is fixedly connected with a second pipe, one end of the second pipe, far away from the first adsorption tower, is fixedly connected with the top of the second adsorption tower, two first valves are fixedly installed on the outer side of the first pipe, and two second valves are fixedly installed on the outer side of the second pipe.
As a preferable scheme of the invention, an exhaust pipe is fixedly connected between the two first valves and outside the first pipe, a first temperature controller is fixedly installed outside the exhaust pipe, a second temperature controller is fixedly installed at one end of the exhaust pipe far away from the first pipe, and a third temperature controller is fixedly installed outside the second pipe and between the two second valves.
As a preferable scheme of the invention, a third pipe is fixedly connected to one side of the second pipe, which is located at the third temperature controller, a fourth pipe is fixedly connected to one end of the outer side of the third pipe, which is close to the second pipe, which is located at one side of the fourth pipe, a third valve is fixedly installed at one end of the outer side of the third pipe, which is located at one end of the outer side of the fourth pipe, a sixth temperature controller is fixedly installed at one end of the outer side of the third pipe, which is far away from the second pipe, and a fifth pipe is fixedly connected between the third valve and the sixth temperature controller at the outer side of the third pipe.
As a preferable scheme of the invention, an auxiliary cooler is fixedly installed on the outer side of the fourth pipe, an eighth valve is fixedly installed on the outer side of the fourth pipe and positioned on one side of the auxiliary cooler, a fourth valve is fixedly connected to the outer side of the fifth pipe close to one end of the third pipe, a sixth pipe is fixedly connected to the outer side of the fifth pipe and positioned on one side of the fourth valve, a main cooler is fixedly installed on the outer side of the fifth pipe and positioned on one side of the sixth pipe, a separator is fixedly installed on the outer side of the fifth pipe and positioned on one side of the main cooler, a fourth temperature controller is fixedly installed on the outer side of the fifth pipe and positioned on one side of the separator, one end of the fourth pipe far from the third pipe is fixedly connected with the outer side of the sixth pipe, and a fifth valve is fixedly installed on the outer side of the sixth pipe and positioned between the fourth pipe and the fifth pipe.
As a preferable proposal of the invention, a No. seven pipe is fixedly connected with the bottom of the first adsorption tower, one end of the fifth pipe, which is far away from the third pipe, is fixedly connected with the outer side of the seventh pipe, one end of the seventh pipe, which is far away from the first adsorption tower, is fixedly connected with the bottom of the second adsorption tower, a sixth valve is fixedly arranged on the outer side of the seventh pipe and on both sides of the fifth pipe, an eighth pipe is fixedly connected with the bottom of the first adsorption tower and on one side of the seventh pipe, one end of the sixth pipe, which is far away from the fifth pipe, is fixedly connected with the outer side of the eighth pipe, a fifth temperature controller is fixedly arranged on the outer side of the sixth pipe and between the fourth pipe and the eighth pipe, one end of the eighth pipe, which is far away from the first adsorption tower, is fixedly connected with the bottom of the second adsorption tower, and seven valves are fixedly mounted on the outer side of the eighth pipe and on two sides of the sixth pipe.
In a preferred embodiment of the present invention, pressure gauges are disposed outside the first adsorption tower and the second adsorption tower.
In a preferred embodiment of the present invention, a standby heating box is provided outside each of the first adsorption tower and the second adsorption tower.
The invention has the following beneficial effects: the invention has compact structure, simple and convenient operation and strong practicability, and the six temperature control structures are arranged in the zero-gas-consumption compression heat dryer, so that the equipment can adapt to 10-100% load change when in use, and simultaneously, the regeneration effect of the equipment can not be influenced when the gas consumption is reduced or stopped.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a first adsorption tower; 2. a second adsorption column; 3. a first pipe; 4. a second pipe; 5. an exhaust pipe; 6. a first valve; 7. a first temperature controller; 8. a second temperature controller; 9. a third pipe; 10. a second valve; 11. a third temperature controller; 12. a fourth tube; 13. a fifth pipe; 14. a third valve; 15. an auxiliary cooler; 16. a valve number eight; 17. a valve number four; 18. a main cooler; 19. a sixth pipe; 20. a valve No. five; 21. a separator; 22. a seventh pipe; 23. a fourth temperature controller; 24. a number six valve; 25. a eighth pipe; 26. a fifth temperature controller; 27. a valve No. seven; 28. and a sixth temperature controller.
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 described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in fig. 1, the invention provides a temperature control structure of a zero gas consumption compression heat dryer, which comprises a first adsorption tower 1 and a second adsorption tower 2, wherein the top of the first adsorption tower 1 is fixedly connected with a first pipe 3, one end of the first pipe 3, which is far away from the first adsorption tower 1, is fixedly connected with the top of the second adsorption tower 2, the top of the first adsorption tower 1 and one side, which is located on the first pipe 3, is fixedly connected with a second pipe 4, one end, which is far away from the first adsorption tower 1, of the second pipe 4 is fixedly connected with the top of the second adsorption tower 2, two first valves 6 are fixedly installed on the outer side of the first pipe 3, two second valves 10 are fixedly installed on the outer side of the second pipe 4, and the tops of the first adsorption tower 1 and the second adsorption tower 2 are communicated through the first pipe 3 and the second pipe 4, so that better exhaust operation is facilitated.
Further, the outside of a tub 3 and be located fixedly connected with blast pipe 5 between two valves 6, the outside fixed mounting of blast pipe 5 has temperature controller 7 No. one, blast pipe 5 keeps away from the one end fixed mounting of a tub 3 has temperature controller 8 No. two, the outside of No. two tub 4 and be located fixed mounting between two valves 10 has temperature controller 11 No. three, through temperature controller 7, be convenient for better carry out real time monitoring to dew point temperature, through temperature controller 8 No. two, be convenient for better carry out real time monitoring to outlet temperature, through temperature controller 11 No. three, be convenient for better carry out real time monitoring to blowing cold tail gas temperature.
Further, No. two outside of tub 4 and be located No. three No. 9 of one side fixedly connected with of No. three temperature controller 11, No. three outside of tub 9 is close to No. two one end fixedly connected with No. four tubings 12 of tub 4, No. three outside of tub 9 and be located No. four one side fixed mounting of tub 12 have No. three valves 14, No. three outside of tub 9 is kept away from No. two one end fixed mounting of tub 4 and is had No. six temperature controller 28, No. three outside of tub 9 and be located No. three valves 14 and No. six temperature controller 28 between fixedly connected with No. five tubings 13, through No. six temperature controller 28, be convenient for better carry out real time monitoring to the entry temperature.
Further, an auxiliary cooler 15 is fixedly installed on the outer side of the fourth pipe 12, an eighth valve 16 is fixedly installed on the outer side of the fourth pipe 12 and located on one side of the auxiliary cooler 15, a fourth valve 17 is fixedly connected to the outer side of the fifth pipe 13 and located on one side of the fourth valve 17, a sixth pipe 19 is fixedly connected to the outer side of the fifth pipe 13 and located on one side of the sixth pipe 19, a main cooler 18 is fixedly installed on the outer side of the fifth pipe 13 and located on one side of the sixth pipe 19, a separator 21 is fixedly installed on the outer side of the fifth pipe 13 and located on one side of the main cooler 18, and only one separator 21 is used in the whole air compressor, so that the pressure loss of the whole air compressor is greatly reduced, and the energy consumption of an air compression system is indirectly reduced; the outside of No. five pipe 13 and the one side fixed mounting that is located separator 21 have No. four temperature controller 23, and No. four pipe 12 keeps away from No. three one end of pipe 9 and No. six outside fixed connection of managing 19, and No. six outside of managing 19 just is located No. four and No. 12 and No. five fixed mounting have No. five valves 20 between managing 13, through No. four temperature controller 23, is convenient for better carry out real time monitoring to adsorption temperature.
Further, a seventh pipe 22 is fixedly connected to the bottom of the first adsorption tower 1, one end of the fifth pipe 13, which is far away from the third pipe 9, is fixedly connected to the outer side of the seventh pipe 22, one end of the seventh pipe 22, which is far away from the first adsorption tower 1, is fixedly connected to the bottom of the second adsorption tower 2, a sixth valve 24 is fixedly installed on the outer side of the seventh pipe 22 and on both sides of the fifth pipe 13, an eighth pipe 25 is fixedly connected to the bottom of the first adsorption tower 1 and on one side of the seventh pipe 22, one end of the sixth pipe 19, which is far away from the fifth pipe 13, is fixedly connected to the outer side of the eighth pipe 25, a fifth temperature controller 26 is fixedly installed on the outer side of the sixth pipe 19 and between the fourth pipe 12 and the eighth pipe 25, one end of the eighth pipe 25, which is far away from the first adsorption tower 1, is fixedly connected to the bottom of the second adsorption tower 2, and a seventh valve 27 is fixedly installed on the outer side of the eighth pipe 25 and on both sides of the sixth, through the fifth temperature controller 26, real-time monitoring on the temperature of the heated tail gas is facilitated.
Further, the outer sides of the first adsorption tower 1 and the second adsorption tower 2 are provided with pressure gauges, so that the pressure values inside the first adsorption tower 1 and the second adsorption tower 2 can be monitored in real time better, and corresponding measures can be conveniently carried out.
Further, the outside of first adsorption tower 1 and second adsorption tower 2 all is provided with reserve heating cabinet, the better reserve heating operation of carrying on of being convenient for.
Specifically, the equipment is connected through a temperature control system shown in fig. 1, then the equipment is electrically connected with an external PLC control system, the equipment can be better controlled and used, then the operation can be started, when the first adsorption tower 1 adsorbs and the second adsorption tower 2 is subjected to hot purging, the equipment is preheated (the set time is 0-999 minutes), the six-way valve 24 at the bottom of the second adsorption tower 2 and the first-way valve 6 at the top of the second adsorption tower 2 are closed firstly, the third-way valve 14, the seventh-way valve 27 and the fifth-way valve 20 at the bottom of the second adsorption tower 2 and the second-way valve 10 at the top of the second adsorption tower 2 are opened after ten seconds, the fourth-way valve 17 is closed after ten seconds, the preheating time is started, the equipment can perform fault detection on the whole operation process through the six-way temperature control system, so that the equipment can adapt to 10% -100% load change, and meanwhile, when the gas consumption can be reduced or stopped, the regeneration effect of the equipment is not influenced.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a temperature control structure of zero gas consumption compression heat drying machine, includes first adsorption tower (1) and second adsorption tower (2), its characterized in that, No. one pipe (3) of top fixedly connected with of first adsorption tower (1), the one end of first adsorption tower (1) and the top fixed connection of second adsorption tower (2) are kept away from in No. one pipe (3), the top of first adsorption tower (1) and be located No. two pipes (4) of one side fixedly connected with of No. one pipe (3), the one end of first adsorption tower (1) and the top fixed connection of second adsorption tower (2) are kept away from in No. two pipe (4), the outside fixed mounting of No. one pipe (3) has two valves (6), the outside fixed mounting of No. two pipe (4) has two valves (10).
2. The temperature control structure of the zero-gas-consumption compression thermal dryer according to claim 1, characterized in that an exhaust pipe (5) is fixedly connected between two first valves (6) and outside the first pipe (3), a first temperature controller (7) is fixedly installed outside the exhaust pipe (5), a second temperature controller (8) is fixedly installed at one end of the exhaust pipe (5) far away from the first pipe (3), and a third temperature controller (11) is fixedly installed between two second valves (10) and outside the second pipe (4).
3. The temperature control structure of zero gas consumption compression heat drying machine of claim 2, characterized in that, the outside of No. two pipe (4) and the one side fixedly connected with No. three pipe (9) that is located No. three temperature controller (11), the outside of No. three pipe (9) is close to the one end fixedly connected with No. four pipe (12) of No. two pipe (4), the outside of No. three pipe (9) and the one side fixedly mounted that is located No. four pipe (12) have No. three valve (14), the one end fixedly mounted that No. two pipe (4) was kept away from in the outside of No. three pipe (9) has No. six temperature controller (28), the outside of No. three pipe (9) and be located fixedly connected with No. five pipe (13) between No. three valve (14) and No. six temperature controller (28).
4. The temperature control structure of the zero-air-consumption compression thermal dryer according to claim 3, characterized in that an auxiliary cooler (15) is fixedly installed at the outer side of the fourth pipe (12), an eight-number valve (16) is fixedly installed at the outer side of the fourth pipe (12) and at one side of the auxiliary cooler (15), a fourth valve (17) is fixedly connected at one end of the outer side of the fifth pipe (13) close to the third pipe (9), a sixth pipe (19) is fixedly connected at the outer side of the fifth pipe (13) and at one side of the fourth valve (17), a main cooler (18) is fixedly installed at one side of the outer side of the fifth pipe (13) and at one side of the sixth pipe (19), a separator (21) is fixedly installed at one side of the outer side of the fifth pipe (13) and at one side of the separator (21), a fourth temperature controller (23) is fixedly installed at one side of the outer side of the fifth pipe (13), no. four pipe (12) keep away from the one end of No. three pipe (9) and the outside fixed connection of No. six pipe (19), the outside of No. six pipe (19) just is located fixed mounting between No. four pipe (12) and No. five pipe (13) and has No. five valve (20).
5. The temperature control structure of the zero-gas-consumption compression thermal dryer according to claim 4, wherein a seventh pipe (22) is fixedly connected to the bottom of the first adsorption tower (1), one end of the fifth pipe (13) far away from the third pipe (9) is fixedly connected to the outer side of the seventh pipe (22), one end of the seventh pipe (22) far away from the first adsorption tower (1) is fixedly connected to the bottom of the second adsorption tower (2), a sixth valve (24) is fixedly mounted on the outer side of the seventh pipe (22) and on both sides of the fifth pipe (13), an eighth pipe (25) is fixedly connected to the bottom of the first adsorption tower (1) and on one side of the seventh pipe (22), one end of the sixth pipe (19) far away from the fifth pipe (13) is fixedly connected to the outer side of the eighth pipe (25), and a fifth temperature controller (26) is fixedly mounted on the outer side of the sixth pipe (19) and between the fourth pipe (12) and the eighth pipe (25), one end of the eighth pipe (25) far away from the first adsorption tower (1) is fixedly connected with the bottom of the second adsorption tower (2), and seven valves (27) are fixedly mounted on the outer side of the eighth pipe (25) and located on two sides of the sixth pipe (19).
6. The temperature control structure of zero gas consumption compression heat dryer according to the claim, characterized in that the outside of the first adsorption tower (1) and the second adsorption tower (2) are provided with pressure gauges.
7. The temperature control structure of a zero gas consumption compression heat dryer according to claim 1, characterized in that the outside of the first adsorption tower (1) and the second adsorption tower (2) are provided with standby heating boxes.
CN202010313874.8A 2020-04-20 2020-04-20 Temperature control structure of zero-gas-consumption compression heat dryer Pending CN111359388A (en)

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Application Number Priority Date Filing Date Title
CN202010313874.8A CN111359388A (en) 2020-04-20 2020-04-20 Temperature control structure of zero-gas-consumption compression heat dryer

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Application Number Priority Date Filing Date Title
CN202010313874.8A CN111359388A (en) 2020-04-20 2020-04-20 Temperature control structure of zero-gas-consumption compression heat dryer

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CN111359388A true CN111359388A (en) 2020-07-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112414074A (en) * 2020-12-13 2021-02-26 王江波 Drying device is used in weaving cloth processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112414074A (en) * 2020-12-13 2021-02-26 王江波 Drying device is used in weaving cloth processing
CN112414074B (en) * 2020-12-13 2021-07-09 威海毛纺织集团有限公司 Drying device is used in weaving cloth processing

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