CN110586015A - ETFE membrane material processing equipment that possesses negative pressure function of preventing - Google Patents

ETFE membrane material processing equipment that possesses negative pressure function of preventing Download PDF

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Publication number
CN110586015A
CN110586015A CN201910922254.1A CN201910922254A CN110586015A CN 110586015 A CN110586015 A CN 110586015A CN 201910922254 A CN201910922254 A CN 201910922254A CN 110586015 A CN110586015 A CN 110586015A
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CN
China
Prior art keywords
pipe
shell
negative pressure
processing equipment
main
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910922254.1A
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Chinese (zh)
Inventor
刘子浩
徐飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Huihong Fluorine Material Equipment Co Ltd
Original Assignee
Wuxi Huihong Fluorine Material Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Huihong Fluorine Material Equipment Co Ltd filed Critical Wuxi Huihong Fluorine Material Equipment Co Ltd
Priority to CN201910922254.1A priority Critical patent/CN110586015A/en
Publication of CN110586015A publication Critical patent/CN110586015A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/0066—Stirrers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention discloses ETFE membrane material processing equipment with a negative pressure prevention function, which comprises a shell mechanism, wherein the upper end of the shell mechanism is connected with a cover body mechanism, a heating mechanism is arranged inside the shell mechanism, the bottom of the shell mechanism is provided with a stirring mechanism, the lower part of the shell mechanism is connected with a supercharging mechanism, the shell mechanism comprises a main shell, a bottom shell, an inner shell, an upper filter screen, a connecting pipe, an air inlet pipe and a negative pressure prevention valve, the lower part of the main shell is connected with the bottom shell, the main shell is welded on the upper side surface of the bottom shell in a sealing manner, the inner shell is welded inside the main shell in a sealing manner, and the ETFE: the ETFE membrane material processing equipment has a novel structure, has the function of automatically regulating and controlling the internal pressure, avoids the occurrence of high-pressure and negative-pressure environments, and is novel and practical ETFE membrane material processing equipment with a negative-pressure prevention function.

Description

ETFE membrane material processing equipment that possesses negative pressure function of preventing
The technical field is as follows:
the invention belongs to the technical field of film material processing, and particularly relates to ETFE (ethylene-tetra-ethyl-ethylene) film material processing equipment with a negative pressure prevention function.
Background art:
in the prior art, the processing of the ETFE film is obtained by combining a plurality of chemical combination reactions, the temperature and the pressure are mostly controlled in the chemical combination process, and most of the devices with temperature control and pressure control for the production of the ETFE film in the existing device do not have a guarantee mechanism during natural cooling in the device, i.e. the negative pressure state is prevented from being guaranteed, and the negative pressure state has great negative influence on the production of the ETFE film, so the ETFE film processing device with the negative pressure prevention function is provided to solve the problems.
The invention content is as follows:
the invention aims to solve the problems and provide an ETFE membrane processing device with a negative pressure prevention function, which solves the existing defects.
In order to solve the above problems, the present invention provides a technical solution:
an ETFE membrane material processing device with a negative pressure prevention function comprises a shell mechanism, the upper end of the shell mechanism is connected with a cover body mechanism, a heating mechanism is arranged inside the shell mechanism, and the bottom of the shell mechanism is provided with a stirring mechanism, the lower part of the shell mechanism is connected with a supercharging mechanism, the shell mechanism comprises a main shell, a bottom shell, an inner shell, an upper filter screen, a connecting pipe, an air inlet pipe and a negative pressure prevention valve, the lower part of the main shell is connected with a bottom shell, the main shell is welded on the upper side surface of the bottom shell in a sealing way, the inner part of the main shell is welded with an inner shell in a sealing way, an upper filter screen is fixedly connected at the port of the main shell above the inner shell, go up the center department fixedly connected with connecting pipe of filter screen, go up the main casing body top sealing connection of filter screen top and have the intake pipe, be equipped with anti-negative pressure valve in the intake pipe.
As preferred, lid mechanism includes upper cover, pressure sensor, discharge valve, explosion-proof valve, sealed tube and inlet pipe, on cover and be equipped with pressure sensor and discharge valve, be equipped with the explosion-proof valve on the discharge valve, the lower panel center fixedly connected with sealed tube of department of upper cover, the inboard upper cover sealing connection who corresponds of sealed tube has a plurality of inlet pipes.
Preferably, the heating mechanism comprises a controller, a lead, a heating copper pipe, a frame pipe and a pipe groove, wherein two poles of the controller are connected with two ends of the heating copper pipe through the lead, the heating copper pipe is arranged in the pipe groove, and the pipe groove is arranged in the frame pipe.
Preferably, the pressurizing mechanism comprises a pressurizing pump, an air supply pipe and a check valve, wherein the outlet end of the pressurizing pump is hermetically connected with the air supply pipe, and one end of the air supply pipe, which is far away from the pressurizing pump, is connected with the check valve arranged in the main shell.
Preferably, the stirring mechanism comprises a carrying block, blades, a key slot, a sealing plug, a connecting bolt, a motor shaft, a motor body and a motor frame, wherein the blades are connected to the outer side of the carrying block, the key slot is formed in the center of the carrying block, the sealing plug is arranged at the port of the key slot, the connecting bolt is arranged in the key slot, the carrying block is fixed to the motor shaft through the connecting bolt, the motor shaft is arranged on the motor body, and the motor body is fixed to the motor frame.
Preferably, the main shell and the upper port of the upper cover are welded, and the connecting pipe and the sealing pipe are in threaded connection.
Preferably, the controller is fixed on the outer wall of the main housing, and the pipe groove is fixed between the main housing and the inner housing.
Preferably, the booster pump is fixed on the outer wall of the main shell, one end of the air supply pipe, which is far away from the booster pump, penetrates through the main shell to be arranged inside the main shell, and the booster pump is connected with the main shell in a sealing mode.
Preferably, the motor body is arranged in the bottom shell, the motor frame is fixedly connected with the inner wall of the bottom shell, the carrying block is arranged in the main shell, and the motor shaft is connected with the bottom shell in a sealing mode.
Preferably, a discharge pipe is connected to a panel on the upper side of the bottom shell corresponding to the main shell in a sealing manner, an electric control valve is connected to the discharge pipe, and one end, far away from the main shell, of the discharge pipe penetrates through the bottom shell and is arranged outside the bottom shell.
The invention has the beneficial effects that:
1. the shell mechanism designed by the invention plays a role in a frame body and providing a reaction container, the main shell body and the bottom shell body are connected in a sealing way, so that the main shell body can be used as a place for providing reaction raw materials for a kettle body, the upper filter screen arranged on the main shell body can be used for placing foams generated in the reaction process into the cover body mechanism and the air inlet pipe, and the design of the negative pressure prevention valve is used for preventing the air from being pressurized in time when the air pressure is reduced under the condition that equipment stops running in the cooling process inside the reaction kettle, so that the condition that the negative influence is caused to the processing in the near vacuum environment is prevented;
2. the cover body mechanism designed by the invention has the functions of closing the shell body mechanism and providing feeding and safe regulation, the pressure sensor can monitor the pressure condition in the cover body mechanism in real time, a user can conveniently adjust the pressure by using the pressurization mechanism, the explosion-proof valve is used for preventing the condition that the pressure in the cover body mechanism is too high in the heating process, and the feeding pipe is used for feeding;
3. the heating mechanism designed by the invention mainly comprises a spiral heating copper pipe, the spiral heating copper pipe is mainly used for providing a heating function for a reaction process and adjusting the reaction speed, the stirring mechanism is used for accelerating the process of mixing raw materials, and when the discharging pipe designed by the invention is matched with an electric control valve on the discharging pipe, the discharging pipe can discharge materials very conveniently;
4. the ETFE membrane material processing equipment has a novel structure, has the function of automatically regulating and controlling the internal pressure, avoids the occurrence of high-pressure and negative-pressure environments, and is novel and practical ETFE membrane material processing equipment with a negative-pressure prevention function.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the main housing of the present invention;
FIG. 3 is a schematic view of a connector structure of the present invention;
FIG. 4 is a schematic view of a tube slot structure according to the present invention;
fig. 5 is a schematic view of the blade structure of the present invention.
In the figure: 1. a housing mechanism; 11. a main housing; 12. a bottom housing; 13. an inner housing; 14. a filter screen is arranged; 15. a connecting pipe; 16. an air inlet pipe; 17. an anti-negative pressure valve; 2. a cover mechanism; 21. an upper cover; 22. a pressure sensor; 23. an exhaust valve; 24. an explosion-proof valve; 25. a sealing tube; 26. a feed pipe; 3. a heating mechanism; 31. a controller; 32. a wire; 33. heating the copper pipe; 34. erecting a pipe; 35. a pipe groove; 4. a pressurization mechanism; 41. a booster pump; 42. an air supply pipe; 43. a check valve; 5. a stirring mechanism; 51. a carrier block; 52. a blade; 53. a key slot; 54. a sealing plug; 55. a connecting bolt; 56. a motor shaft; 57. a motor body; 58. a motor frame; 6. a discharge pipe; 7. an electrically controlled valve.
The specific implementation mode is as follows:
as shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the utility model provides a possess ETFE membrane processing equipment who prevents negative pressure function, includes housing body mechanism 1, housing body mechanism 1 upper end is connected with lid mechanism 2, housing body mechanism 1's inside is equipped with heating mechanism 3, just housing body mechanism 1's bottom is equipped with rabbling mechanism 5, housing body mechanism 1 sub-unit connection has booster mechanism 4, housing body mechanism 1 includes main casing body 11, bottom casing 12, interior casing 13, go up filter screen 14, connecting pipe 15, intake pipe 16 and prevents negative pressure valve 17, the sub-unit connection of main casing body 11 has bottom casing 12, main casing body 11 seal weld is on the last side of bottom casing 12, the inside seal welding of main casing body 11 has interior casing 13, the main casing 11 port fixedly connected with filter screen 14 of interior casing 13 top, the center department fixedly connected with connecting pipe 15 of going up filter screen 14, the main casing 11 of going up filter screen 14 top seal connection has intake pipe 16, and the air inlet pipe 16 is provided with a negative pressure prevention valve 17.
Wherein, lid body mechanism 2 includes upper cover 21, pressure sensor 22, discharge valve 23, explosion-proof valve 24, sealed tube 25 and inlet pipe 26, be equipped with pressure sensor 22 and discharge valve 23 on the upper cover 21, be equipped with explosion-proof valve 24 on the discharge valve 23, fixedly connected with sealed tube 25 is located at the lower panel center of upper cover 21, sealing tube 25 inboard corresponds on the upper cover 21 sealing connection have a plurality of inlet pipes 26.
The heating mechanism 3 comprises a controller 31, a lead 32, a heating copper pipe 33, a frame pipe 34 and a pipe groove 35, wherein two poles of the controller 31 are connected with two ends of the heating copper pipe 33 through the lead 32, the heating copper pipe 33 is arranged in the pipe groove 35, and the pipe groove 35 is arranged in the frame pipe 34.
Wherein, booster mechanism 4 includes booster pump 41, plenum 42 and check valve 43, the exit end sealing connection of booster pump 41 has plenum 42, the one end that plenum 42 kept away from booster pump 41 is connected with the check valve 43 who sets up in main casing 11.
The stirring mechanism 5 comprises a carrying block 51, blades 52, a bolt groove 53, a sealing plug 54, a connecting bolt 55, a motor shaft 56, a motor body 57 and a motor frame 58, wherein the blades 52 are connected to the outer side of the carrying block 51, the bolt groove 53 is formed in the center of the carrying block 51, the sealing plug 54 is arranged at the port of the bolt groove 53, the connecting bolt 55 is arranged in the bolt groove 53, the carrying block 51 is fixed to the motor shaft 56 through the connecting bolt 55, the motor shaft 56 is arranged on the motor body 57, and the motor body 57 is fixed to the motor frame 58.
The main housing 11 and the upper port of the upper cover 21 are welded, and the connecting pipe 15 and the sealing pipe 25 are in threaded connection, so that the connection between the main housing 11 and the upper cover 12 is stable and sealed.
Wherein the controller 31 is fixed on the outer wall of the main housing 11, and the pipe groove 35 is fixed between the main housing 11 and the inner housing 13 so as to fix the heating mechanism 3.
Wherein, the booster pump 41 is fixed on the outer wall of the main casing 11, one end of the air feed pipe 42 far away from the booster pump 41 is arranged inside the main casing 11 through the main casing 11, and the booster pump 41 is hermetically connected with the main casing 11 so as to adjust the internal pressure of the present invention.
The motor body 57 is disposed in the bottom housing 12, the motor frame 58 is fixedly connected to the inner wall of the bottom housing 12, the carrier block 51 is disposed in the main housing 11, and the motor shaft 56 is hermetically connected to the bottom housing 12, so as to facilitate the operation of the stirring mechanism 5.
Wherein, sealing connection has discharging pipe 6 on the panel of the corresponding bottom casing 12 of main casing body 11, be connected with automatically controlled valve 7 on the discharging pipe 6, the one end that main casing body 11 was kept away from to discharging pipe 6 passes bottom casing 12 and sets up in bottom casing 12 outsidely to the row of material is convenient for.
Specifically, the method comprises the following steps: when the ETFE membrane processing equipment with the negative pressure prevention function is used, the shell mechanism 1 designed by the invention plays a role of a frame body and a reaction container, the main shell 11 and the bottom shell 12 are connected in a sealing way, so that the main shell 11 can be used as a raw material providing place for a reaction of a kettle body, an upper filter screen 14 arranged on the main shell can be used for placing foam generated in the reaction process into the cover mechanism 2 and the air inlet pipe 16, and the design of the negative pressure prevention valve 17 is used for preventing the air pressure inside the equipment from being pressurized in time when the air pressure is reduced under the condition that the equipment stops running in the cooling process, so that the condition that the negative influence is caused to the processing in the near vacuum environment is prevented, the cover mechanism 2 designed by the invention plays a role of closing the shell mechanism 1 and providing feeding and safe regulation, wherein a pressure sensor 22 can monitor the pressure condition inside the equipment in real time, the invention provides a novel structure, which has the function of automatically regulating and controlling internal pressure, avoids the occurrence of high-pressure and negative-pressure environments, and is novel and practical ETFE (ethylene-propylene-diene copolymer) membrane material processing equipment with the function of preventing negative pressure.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (10)

1. The utility model provides a possess ETFE membrane material processing equipment of preventing negative pressure function which characterized in that: including casing mechanism (1), casing mechanism (1) upper end is connected with lid mechanism (2), the inside of casing mechanism (1) is equipped with heating mechanism (3), just the bottom of casing mechanism (1) is equipped with rabbling mechanism (5), casing mechanism (1) sub-unit connection has booster mechanism (4), casing mechanism (1) is including main casing body (11), bottom casing (12), interior casing (13), go up filter screen (14), connecting pipe (15), intake pipe (16) and anti-negative pressure valve (17), the sub-unit connection of main casing body (11) has bottom casing (12), main casing body (11) seal weld is on the last side of bottom casing (12), the inside seal weld of main casing body (11) has interior casing (13), main casing body (11) port department fixedly connected with of interior casing (13) top filter screen (14), go up the center of filter screen (14) and locate fixedly connected with connecting pipe (15), go up sealing connection on main casing body (11) of filter screen (14) top and have intake pipe (16), be equipped with on intake pipe (16) and prevent negative pressure valve (17).
2. The ETFE membrane processing equipment with the negative pressure prevention function as claimed in claim 1, wherein: lid body mechanism (2) include upper cover (21), pressure sensor (22), discharge valve (23), explosion-proof valve (24), sealed tube (25) and inlet pipe (26), be equipped with pressure sensor (22) and discharge valve (23) on upper cover (21), be equipped with explosion-proof valve (24) on discharge valve (23), fixedly connected with sealed tube (25) are located at the lower panel center of upper cover (21), sealing tube (25) inboard upper cover (21) that corresponds go up sealing connection and have a plurality of inlet pipes (26).
3. The ETFE membrane processing equipment with the negative pressure prevention function as claimed in claim 1, wherein: heating mechanism (3) are including controller (31), wire (32), heating copper pipe (33), frame pipe (34) and tube seat (35), the two poles of the earth of controller (31) are passed through wire (32) and are connected with the both ends of heating copper pipe (33), heating copper pipe (33) set up in tube seat (35), tube seat (35) set up in frame pipe (34).
4. The ETFE membrane processing equipment with the negative pressure prevention function as claimed in claim 1, wherein: booster mechanism (4) are including booster pump (41), air feed pipe (42) and check valve (43), the exit end sealing connection of booster pump (41) has air feed pipe (42), one of air feed pipe (42) keeping away from booster pump (41) is served and is connected with check valve (43) of setting in main casing body (11).
5. The ETFE membrane processing equipment with the negative pressure prevention function as claimed in claim 1, wherein: rabbling mechanism (5) are including carrier block (51), blade (52), keyway (53), sealing plug (54), connecting bolt (55), motor shaft (56), motor body (57) and motor frame (58), be connected with a plurality of blades (52) on carrier block (51) the outside, the center department of carrier block (51) is equipped with keyway (53), the port department of keyway (53) is equipped with sealing plug (54), be equipped with connecting bolt (55) in keyway (53), carrier block (51) are fixed on motor shaft (56) through connecting bolt (55), motor shaft (56) set up on motor body (57), just motor body (57) are fixed on motor frame (58).
6. The ETFE membrane processing equipment with the negative pressure prevention function as claimed in claim 1, wherein: the main shell (11) and the upper end opening of the upper cover (21) are welded, and the connecting pipe (15) and the sealing pipe (25) are in threaded connection.
7. The ETFE membrane processing equipment with the negative pressure prevention function as claimed in claim 3, wherein: the controller (31) is fixed on the outer wall of the main shell (11), and the pipe groove (35) is fixed between the main shell (11) and the inner shell (13).
8. The ETFE membrane processing equipment with the negative pressure prevention function as claimed in claim 4, wherein: the booster pump (41) is fixed on the outer wall of the main shell (11), one end, far away from the booster pump (41), of the air delivery pipe (42) penetrates through the main shell (11) to be arranged inside the main shell (11), and the booster pump (41) is hermetically connected with the main shell (11).
9. The ETFE membrane processing equipment with the negative pressure prevention function as claimed in claim 5, wherein: the motor body (57) is arranged in the bottom shell (12), the motor frame (58) is fixedly connected with the inner wall of the bottom shell (12), the carrying block (51) is arranged in the main shell (11), and the motor shaft (56) is connected with the bottom shell (12) in a sealing mode.
10. The ETFE membrane processing equipment with the negative pressure prevention function as claimed in claim 1, wherein: the utility model discloses a bottom casing (11) is including main casing body (11), the bottom casing body (12) that main casing body (11) corresponds go up side panel on sealing connection have discharging pipe (6), be connected with automatically controlled valve (7) on discharging pipe (6), bottom casing body (12) outside is passed to the one end that main casing body (11) was kept away from in discharging pipe (6).
CN201910922254.1A 2019-09-27 2019-09-27 ETFE membrane material processing equipment that possesses negative pressure function of preventing Pending CN110586015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910922254.1A CN110586015A (en) 2019-09-27 2019-09-27 ETFE membrane material processing equipment that possesses negative pressure function of preventing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910922254.1A CN110586015A (en) 2019-09-27 2019-09-27 ETFE membrane material processing equipment that possesses negative pressure function of preventing

Publications (1)

Publication Number Publication Date
CN110586015A true CN110586015A (en) 2019-12-20

Family

ID=68864031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910922254.1A Pending CN110586015A (en) 2019-09-27 2019-09-27 ETFE membrane material processing equipment that possesses negative pressure function of preventing

Country Status (1)

Country Link
CN (1) CN110586015A (en)

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