CN112393628A - Heat recovery recycles device for waterproof material production - Google Patents
Heat recovery recycles device for waterproof material production Download PDFInfo
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- CN112393628A CN112393628A CN202011157015.0A CN202011157015A CN112393628A CN 112393628 A CN112393628 A CN 112393628A CN 202011157015 A CN202011157015 A CN 202011157015A CN 112393628 A CN112393628 A CN 112393628A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation 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
- B01D53/02—Separation 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
- B01D53/04—Separation 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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Abstract
The invention discloses a heat recycling device for waterproof material production, which comprises a first recycling box body and a second recycling box body, wherein an air inlet pipe is fixedly communicated with the inner bottom wall of the first recycling box body, which is far away from the second recycling box body, a first water inlet pipe is fixedly communicated with the inner top wall of the first recycling box body, one end, which is close to the first recycling box body, of the air inlet pipe penetrates through the inner side wall of a first air guide box and extends into the first air guide box, first heat conduction pipes which are uniformly distributed are fixedly communicated between the first air guide box and the second air guide box, and a first water outlet pipe is fixedly communicated with the inner bottom wall of the first recycling box body. The pipe can carry out primary heat recovery and secondary heat recovery on the waste gas, fully carries out heat recovery treatment on the waste gas, fully converts heat energy in the waste gas, heats water in the first recovery box body and the second recovery box body by utilizing waste gas heat conduction, and realizes secondary recovery and utilization of the waste gas heat energy.
Description
Technical Field
The invention belongs to the field of waterproof material production equipment, relates to a heat recovery technology, and particularly relates to a heat recovery and reuse device for waterproof material production.
Background
The waterproof material is used for the building envelope to prevent the penetration of rainwater, snow water and underground water; to prevent the erosion of moisture, steam and other harmful gases and liquids in the air; the partition structure is to prevent the infiltration of the water supply and drainage. These materials that resist permeation, leakage, and erosion are collectively referred to as water-resistant materials.
Waterproof material can produce a large amount of waste gases when production, and the waste gas has a large amount of heat energy, and direct not only can the polluted environment with waste gas discharge, can waste a large amount of heat energy moreover, and current heat recovery equipment who is used for waterproof material production only carries out heat recovery to waste gas usually and handles once, and waste gas probably still has heat conversion value after once heat recovery handles, consequently, we provide a heat recovery recycles device for waterproof material production.
Disclosure of Invention
The invention aims to provide a heat recycling device for producing waterproof materials;
the technical problems to be solved by the invention are as follows:
(1) how to provide a heat recovery device which can carry out secondary recovery on waste gas;
(2) how to provide a heat recovery device which can automatically judge whether the waste gas has heat conversion value.
The purpose of the invention can be realized by the following technical scheme:
a heat recycling device for waterproof material production comprises a first recycling box body and a second recycling box body, wherein an air inlet pipe is fixedly communicated with the inner bottom wall of the first recycling box body, which is far away from the second recycling box body, a first water inlet pipe is fixedly communicated with the inner top wall of the first recycling box body, a first air guide box and a second air guide box are fixedly installed on two inner side walls of the first recycling box body respectively, one end, close to the first recycling box body, of the air inlet pipe penetrates through the inner side wall of the first air guide box and extends into the first air guide box, first heat conduction pipes which are uniformly distributed are fixedly communicated between the first air guide box and the second air guide box, and a first water outlet pipe is fixedly communicated with the inner bottom wall of the first recycling box body;
an air outlet pipe is fixedly communicated with the inner bottom wall of the second recovery box body, which is far away from the first recovery box body, a second water inlet pipe is fixedly communicated with the inner top wall of the second recovery box body, a third air guide box and a fourth air guide box are respectively and fixedly installed on two inner side walls of the second recovery box body, one end, which is close to the second recovery box body, of the air outlet pipe penetrates through the inner side wall of the fourth air guide box and extends into the fourth air guide box, uniformly distributed second heat conduction pipes are fixedly communicated between the third air guide box and the fourth air guide box, and a second water outlet pipe is fixedly communicated with the inner bottom wall of the second recovery box body;
a connecting pipe is fixedly communicated between the inner side walls of the second air guide box and the third air guide box, which are close to each other;
the front of the purifying box body is provided with a processor, and the processor is in communication connection with an acquisition module, an analysis module, a storage module and a PLC (programmable logic controller).
Further, there is the purification box body between the bottom of first recovery box body and second recovery box body through support fixed mounting, be provided with filter screen and active carbon layer between the purification box body inner wall, the fixed intercommunication of the one end that the second was retrieved to the outlet duct was kept away from the second has fixed pipe, the one end that the outlet duct was kept away from to fixed pipe runs through the inside wall that purifies the box body and extends to inside the purification box body, the fixed intercommunication of the inside wall that purifies fixed pipe was kept away from to the purification box body has a tuber pipe, the fixed intercommunication of tuber pipe bottom has the installation pipe, the one end that the tuber pipe was kept away from to the installation pipe passes the interior diapire that purifies the box body and extends to.
Further, a straight pipe is fixedly communicated with the inner bottom wall of the connecting pipe, and the bottom of the straight pipe penetrates through the inner side wall of the purifying box body and extends into the purifying box body;
the straight pipe, the air outlet pipe, the connecting pipe, the first water outlet pipe, the second water outlet pipe and the end, far away from the purifying box body, of the installation pipe are all provided with electromagnetic valves.
Furthermore, the acquisition module comprises a first temperature sensor arranged on the inner wall of the connecting pipe, a second temperature sensor arranged on the inner wall of the first recovery box body, and a biosensor arranged on the inner wall of the air outlet pipe and arranged on the third temperature sensor in the second recovery box body, the first temperature sensor is used for detecting the temperature value of air in the connecting pipe in real time and sending the temperature value to the analysis module, the second temperature sensor is used for detecting the temperature value of water in the first recovery box body in real time and sending the temperature value to the analysis module, the third temperature sensor is used for detecting the temperature value of water in the second recovery box body in real time and sending the temperature value to the analysis module, the biosensor is used for detecting the concentration value of biological ions in the air outlet pipe in real time and sending the concentration value to the analysis module, and the analysis module is used for analyzing and processing the heat recovery process of the, the specific analysis processing process comprises the following steps:
s1: respectively marking the temperature value of the air in the connecting pipe, the temperature value of the water in the first recovery box body, the temperature value of the water in the second recovery box body and the biological ion concentration value of the air in the air outlet pipe as WDL, WDY, WDE and SWN;
s2: acquiring a temperature threshold WDHmin of secondary recovery through a storage module, judging that the temperature of air in the connecting pipe meets the requirement of secondary recovery when WDL is larger than or equal to WDHmin, and controlling to open an electromagnetic valve of the connecting pipe and close the electromagnetic valve of the straight pipe by a PLC (programmable logic controller); when WDL is less than WDHmin, judging that the air temperature in the connecting pipe does not meet the secondary recovery requirement, and controlling to open the electromagnetic valve of the straight pipe and close the electromagnetic valve of the connecting pipe by the PLC;
s3: obtaining a temperature threshold value WDSmin of water through a storage module, and when WDY < WDSmin, judging that the temperature value of the water in the first recovery box body does not meet the heat exchange requirement; when WDY is larger than or equal to WDSmin, the temperature value of the water in the first recovery box body is judged to meet the heat exchange requirement, and the PLC controller controls the electromagnetic valve of the first water outlet pipe to be opened;
when WDE is less than WDSmin, the temperature value of the water in the second recovery box body is judged not to meet the heat exchange requirement; when WDE is larger than or equal to WDSmin, the temperature value of water in the second recovery box body is judged to meet the heat exchange requirement, and the PLC controller controls the electromagnetic valve of the second water outlet pipe to be opened;
s4: acquiring a biological ion concentration threshold value SWNmax through a storage module, judging that the biological ion concentration of the exhaust gas meets the requirement when SWN is less than SWNmax, and controlling an air outlet pipe electromagnetic valve to be opened and an installation pipe electromagnetic valve to be closed by a PLC (programmable logic controller); and when the SWN is larger than or equal to the SWNmax, judging that the concentration of the biological ions in the exhaust gas does not meet the requirement, and controlling the opening of the electromagnetic valve of the installation pipe and the closing of the electromagnetic valve of the air outlet pipe by the PLC.
The invention has the beneficial effects that: the invention has the following beneficial effects:
1. the waste gas can be subjected to primary heat recovery and secondary heat recovery through the first heat conduction pipe and the second heat conduction pipe, the waste gas is subjected to sufficient heat recovery treatment, so that heat energy in the waste gas is fully converted, and after water in the first recovery box body and the second recovery box body is heated by waste gas heat conduction, the hot water is recycled, so that secondary recovery of waste gas heat energy is realized;
2. the temperature value of the air in the connecting pipe can be acquired in real time through the arranged first temperature sensor, the temperature threshold value of secondary recovery is acquired through the storage module, after the two temperature values are compared, whether the air temperature value in the connecting pipe meets the requirement of secondary heat recovery or not can be directly judged, if the air temperature value meets the requirement, the air is input into the second recovery box body for secondary heat exchange, and if the air temperature value does not meet the requirement, the air is input into the purification box body through the straight pipe for purification and discharge;
3. the temperature values of the water in the first recovery box body and the water in the second recovery box body can be detected in real time through the arranged second temperature sensor and the third temperature sensor, the temperature threshold values of the water are obtained through the storage module, the temperature values of the water in the first recovery box body and the water in the second recovery box body are respectively compared with the temperature threshold values, whether the temperature values of the water in the first recovery box body and the water in the second recovery box body meet the requirements for putting into use or not is judged, if yes, the water is discharged and utilized, and if not, the electromagnetic valve of the water outlet pipe is closed to continuously carry out heat exchange;
4. biological ion concentration value that can real-time detection air-out intraductal air through the biosensor that sets up to acquire biological ion concentration threshold value through storage module, compare both and can directly judge the biological ion concentration value of air-out intraductal air, whether accord with emission standard, if accord with the standard, then directly discharge the air through going out the tuber pipe, if do not accord with the standard, then control out the tuber pipe solenoid valve and close, installation pipe solenoid valve opens, makes the air get back to and carries out purification treatment once more in the purifying box.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention.
In the figure: 1. a first recovery box body; 2. a second recovery tank; 3. an air inlet pipe; 4. a first water inlet pipe; 5. a first air guide box; 6. a second air guide box; 7. a first heat conductive pipe; 8. a first water outlet pipe; 9. an air outlet pipe; 10. a second water inlet pipe; 11. a third air guide box; 12. a fourth air guide box; 13. a second heat conductive pipe; 14. a second water outlet pipe; 15. a connecting pipe; 16. a PLC controller; 17. purifying the box body; 18. filtering with a screen; 19. an activated carbon layer; 20. a fixed tube; 21. an air outlet pipe; 22. installing a pipe; 23. a straight tube.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, a heat recycling device for waterproof material production includes a first recovery box 1 and a second recovery box 2, an air inlet pipe 3 is fixedly communicated with an inner bottom wall of the first recovery box 1 far from the second recovery box 2, a first water inlet pipe 4 is fixedly communicated with an inner top wall of the first recovery box 1, a first air guide box 5 and a second air guide box 6 are respectively and fixedly installed on two inner side walls of the first recovery box 1, one end of the air inlet pipe 3 close to the first recovery box 1 penetrates through the inner side wall of the first air guide box 5 and extends into the first air guide box 5, first heat conduction pipes 7 which are uniformly distributed are fixedly communicated between the first air guide box 5 and the second air guide box 6, and a first water outlet pipe 8 is fixedly communicated with the inner bottom wall of the first recovery box 1;
an air outlet pipe 9 is fixedly communicated with the inner bottom wall of the second recovery box body 2, which is far away from the first recovery box body 1, a second water inlet pipe 10 is fixedly communicated with the inner top wall of the second recovery box body 2, a third air guide box 11 and a fourth air guide box 12 are respectively and fixedly installed on two inner side walls of the second recovery box body 2, one end, close to the second recovery box body 2, of the air outlet pipe 9 penetrates through the inner side wall of the fourth air guide box 12 and extends into the fourth air guide box 12, second heat conduction pipes 13 which are uniformly distributed are fixedly communicated between the third air guide box 11 and the fourth air guide box 12, and a second water outlet pipe 14 is fixedly communicated with the inner bottom wall of the second recovery box body 2;
a connecting pipe 15 is fixedly communicated between the inner side walls of the second air guide box 6 and the third air guide box 11 which are close to each other;
the positive treater that is provided with of purification box 17, treater communication connection has collection module, analysis module, storage module and PLC controller 16.
There is purification box 17 through support fixed mounting between the bottom of first recovery box 1 and second recovery box 2, be provided with filter screen 18 and activated carbon layer 19 between the purification box 17 inner wall, the fixed intercommunication of the one end that the second was retrieved to outlet duct 9 was kept away from box 2 has fixed pipe 20, fixed pipe 20 keeps away from the one end of outlet duct 9 and runs through the inside wall that purifies box 17 and extend to inside the purification box 17, the fixed intercommunication of the inside wall that purifies box 17 and keep away from fixed pipe 20 has a tuber pipe 21, the fixed intercommunication of tuber pipe 21 bottom has installation pipe 22, the one end that installation pipe 22 kept away from tuber pipe 21 passes the interior diapire that purifies box 17 and extends to the inside that purifies box 17.
A straight pipe 23 is fixedly communicated with the inner bottom wall of the connecting pipe 15, and the bottom of the straight pipe 23 penetrates through the inner side wall of the purifying box body 17 and extends into the purifying box body 17;
and electromagnetic valves are arranged at one ends of the straight pipe 23, the air outlet pipe 21, the connecting pipe 15, the first water outlet pipe 8, the second water outlet pipe 14 and the mounting pipe 22, which are far away from the purifying box body 17.
The acquisition module comprises a first temperature sensor arranged on the inner wall of the connecting pipe 15, a second temperature sensor arranged on the inner wall of the first recovery box body 1, and a biosensor arranged on the inner wall of the air outlet pipe 21 and arranged on the third temperature sensor in the second recovery box body 2, the first temperature sensor is used for detecting the temperature value of the air in the connecting pipe 15 in real time and sending the temperature value to the analysis module, the second temperature sensor is used for detecting the temperature value of the water in the first recovery box body 1 in real time and sending the temperature value to the analysis module, the third temperature sensor is used for detecting the temperature value of the water in the second recovery box body 2 in real time and sending the temperature value to the analysis module, the biosensor is used for detecting the concentration value of the biological ions in the air outlet pipe 21 in real time and sending the concentration value to the analysis module, and the analysis module is used for analyzing and processing the heat recovery process, the specific analysis processing process comprises the following steps:
s1: marking the temperature value of the air in the connecting pipe 15, the temperature value of the water in the first recovery box body 1, the temperature value of the water in the second recovery box body 2 and the biological ion concentration value of the air in the air outlet pipe 21 as WDL, WDY, WDE and SWN respectively;
s2: acquiring a temperature threshold value WDHmin of secondary recovery through a storage module, judging that the temperature of air in the connecting pipe 15 meets the requirement of secondary recovery when WDL is larger than or equal to WDHmin, and controlling to open an electromagnetic valve of the connecting pipe 15 and close an electromagnetic valve of the straight pipe 23 by the PLC 16; when WDL is less than WDHmin, the temperature of the air in the connecting pipe 15 is judged not to meet the secondary recovery requirement, and the PLC controller 16 controls to open the electromagnetic valve of the straight pipe 23 and close the electromagnetic valve of the connecting pipe 15;
s3: obtaining a temperature threshold value WDSmin of water through a storage module, and when WDY < WDSmin, judging that the temperature value of the water in the first recovery box body 1 does not meet the heat exchange requirement; when WDY is larger than or equal to WDSmin, the temperature value of the water in the first recovery box body 1 is judged to meet the heat exchange requirement, and the PLC controller 16 controls the electromagnetic valve of the first water outlet pipe 8 to be opened;
when WDE is less than WDSmin, the temperature value of the water in the second recovery box body 2 is judged not to meet the heat exchange requirement; when WDE is larger than or equal to WDSmin, the temperature value of the water in the second recovery box body 2 is judged to meet the heat exchange requirement, and the PLC controller 16 controls the electromagnetic valve of the second water outlet pipe 14 to be opened;
s4: acquiring a biological ion concentration threshold value SWNmax through a storage module, judging that the biological ion concentration of the exhaust gas meets the requirement when SWN is less than SWNmax, and controlling an electromagnetic valve of an air outlet pipe 21 to be opened and an electromagnetic valve of an installation pipe 22 to be closed by a PLC (programmable logic controller) 16; when the SWN is larger than or equal to the SWNmax, the concentration of the biological ions in the exhaust gas is judged to be not in accordance with the requirement, the PLC 16 controls the electromagnetic valve of the installation pipe 22 to be opened, and the electromagnetic valve of the air outlet pipe is closed.
A heat recovery and reuse device for waterproof material production inputs waste gas into a first recovery box body 1 through an air inlet pipe 3, water is poured into the first recovery box body 1 and a second recovery box body 2, the waste gas in a first heat pipe exchanges heat with the water, the temperature of the water is raised, the temperature of the waste gas is lowered, heat recovery treatment of the waste gas is realized, the condition of secondary recovery is met when the waste gas after primary recovery is judged by acquiring the temperature value of a connecting pipe 15 and the temperature threshold of the secondary recovery, if the condition is met, the waste gas is input into a secondary recovery box body for secondary recovery, and if the condition is not met, the waste gas is directly input into a purification box body 17 for purification and discharge;
the invention has the following beneficial effects:
1. the waste gas can be subjected to primary heat recovery and secondary heat recovery through the first heat conduction pipe and the second heat conduction pipe, the waste gas is subjected to sufficient heat recovery treatment, so that heat energy in the waste gas is fully converted, and after water in the first recovery box body and the second recovery box body is heated by waste gas heat conduction, the hot water is recycled, so that secondary recovery of waste gas heat energy is realized;
2. the temperature value of the air in the connecting pipe can be acquired in real time through the arranged first temperature sensor, the temperature threshold value of secondary recovery is acquired through the storage module, after the two temperature values are compared, whether the air temperature value in the connecting pipe meets the requirement of secondary heat recovery or not can be directly judged, if the air temperature value meets the requirement, the air is input into the second recovery box body for secondary heat exchange, and if the air temperature value does not meet the requirement, the air is input into the purification box body through the straight pipe for purification and discharge;
3. the temperature values of the water in the first recovery box body and the water in the second recovery box body can be detected in real time through the arranged second temperature sensor and the third temperature sensor, the temperature threshold values of the water are obtained through the storage module, the temperature values of the water in the first recovery box body and the water in the second recovery box body are respectively compared with the temperature threshold values, whether the temperature values of the water in the first recovery box body and the water in the second recovery box body meet the requirements for putting into use or not is judged, if yes, the water is discharged and utilized, and if not, the electromagnetic valve of the water outlet pipe is closed to continuously carry out heat exchange;
4. biological ion concentration value that can real-time detection air-out intraductal air through the biosensor that sets up to acquire biological ion concentration threshold value through storage module, compare both and can directly judge the biological ion concentration value of air-out intraductal air, whether accord with emission standard, if accord with the standard, then directly discharge the air through going out the tuber pipe, if do not accord with the standard, then control out the tuber pipe solenoid valve and close, installation pipe solenoid valve opens, makes the air get back to and carries out purification treatment once more in the purifying box.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (4)
1. A heat recycling device for waterproof material production comprises a first recycling box body (1) and a second recycling box body (2), it is characterized in that an air inlet pipe (3) is fixedly communicated with the inner bottom wall of the first recovery box body (1) far away from the second recovery box body (2), the inner top wall of the first recovery box body (1) is fixedly communicated with a first water inlet pipe (4), a first air guide box (5) and a second air guide box (6) are respectively and fixedly arranged on the two inner side walls of the first recovery box body (1), one end of the air inlet pipe (3) close to the first recovery box body (1) penetrates through the inner side wall of the first air guide box (5) and extends into the first air guide box (5), first heat conducting pipes (7) which are uniformly distributed are fixedly communicated between the first air conducting box (5) and the second air conducting box (6), a first water outlet pipe (8) is fixedly communicated with the inner bottom wall of the first recovery box body (1);
an air outlet pipe (9) is fixedly communicated with the inner bottom wall, far away from the first recovery box body (1), of the second recovery box body (2), a second water inlet pipe (10) is fixedly communicated with the inner top wall of the second recovery box body (2), a third air guide box (11) and a fourth air guide box (12) are respectively and fixedly installed on two inner side walls of the second recovery box body (2), one end, close to the second recovery box body (2), of the air outlet pipe (9) penetrates through the inner side wall of the fourth air guide box (12) and extends into the fourth air guide box (12), second heat conduction pipes (13) which are uniformly distributed are fixedly communicated between the third air guide box (11) and the fourth air guide box (12), and a second water outlet pipe (14) is fixedly communicated with the inner bottom wall of the second recovery box body (2);
and a connecting pipe (15) is fixedly communicated between the inner side walls of the second air guide box (6) and the third air guide box (11) which are close to each other.
2. The heat recycling device for waterproof material production as claimed in claim 1, wherein a purification box (17) is fixedly installed between the bottoms of the first recovery box (1) and the second recovery box (2) through a support, a filter screen (18) and an activated carbon layer (19) are arranged between the inner walls of the purification box (17), a fixed pipe (20) is fixedly communicated with one end of the outlet pipe (9) far away from the second recovery box (2), one end of the fixed pipe (20) far away from the outlet pipe (9) penetrates through the inner side wall of the purification box (17) and extends to the inside of the purification box (17), an air outlet pipe (21) is fixedly communicated with the inner side wall of the purification box (20) far away from the purification box (17), an installation pipe (22) is fixedly communicated with the bottom of the air outlet pipe (21), and one end of the installation pipe (22) far away from the air outlet pipe (21) penetrates through the inner bottom wall of the purification box (17) and extends to the inner bottom wall of the purification box (17) An inner portion;
the front surface of the purification box body (17) is provided with a processor, and the processor is in communication connection with an acquisition module, an analysis module, a storage module and a PLC (programmable logic controller) controller (16).
3. The heat recycling device for waterproof material production as claimed in claim 2, wherein the inner bottom wall of the connecting pipe (15) is fixedly communicated with a straight pipe (23), and the bottom of the straight pipe (23) passes through the inner side wall of the purifying box body (17) and extends to the inside of the purifying box body (17);
the straight pipe (23), the air outlet pipe (21), the connecting pipe (15), the first water outlet pipe (8), the second water outlet pipe (14) and the end, far away from the purifying box body (17), of the mounting pipe (22) are all provided with electromagnetic valves.
4. The heat recycling device for waterproof material production according to claim 3, wherein the collection module comprises a first temperature sensor arranged on the inner wall of the connecting pipe (15), a second temperature sensor arranged on the inner wall of the first recovery box body (1), a third temperature sensor arranged in the second recovery box body (2), and a biosensor arranged on the inner wall of the air outlet pipe (21), the first temperature sensor is used for detecting the temperature value of the air in the connecting pipe (15) in real time and sending the temperature value to the analysis module, the second temperature sensor is used for detecting the temperature value of the water in the first recovery box body (1) in real time and sending the temperature value to the analysis module, the third temperature sensor is used for detecting the temperature value of the water in the second recovery box body (2) in real time and sending the temperature value to the analysis module, the biosensor is used for detecting the concentration value of biological ions in the air outlet pipe (21) in real time and sending the concentration value to the analysis module, the analysis module is used for analyzing and processing the heat recovery process of the first recovery box body (1) and the second recovery box body (2), and the specific analysis and processing process comprises the following steps:
s1: marking the temperature value of the air in the connecting pipe (15), the temperature value of the water in the first recovery box body (1), the temperature value of the water in the second recovery box body (2) and the biological ion concentration value of the air in the air outlet pipe (21) as WDL, WDY, WDE and SWN respectively;
s2: the temperature threshold value WDHmin of secondary recovery is obtained through the storage module, when WDL is larger than or equal to WDHmin, the temperature of air in the connecting pipe (15) is judged to meet the requirement of secondary recovery, and the PLC (16) controls to open an electromagnetic valve of the connecting pipe (15) and close an electromagnetic valve of the straight pipe (23); when WDL is less than WDHmin, the temperature of the air in the connecting pipe (15) is judged not to meet the secondary recovery requirement, and the PLC (16) controls to open the electromagnetic valve of the straight pipe (23) and close the electromagnetic valve of the connecting pipe (15);
s3: obtaining a temperature threshold value WDSmin of water through a storage module, and judging that the temperature value of the water in the first recovery box body (1) does not meet the heat exchange requirement when WDY < WDSmin; when WDY is larger than or equal to WDSmin, the temperature value of the water in the first recovery box body (1) is judged to meet the heat exchange requirement, and the PLC (16) controls the electromagnetic valve of the first water outlet pipe (8) to be opened;
when WDE is less than WDSmin, the temperature value of the water in the second recovery box body (2) is judged not to meet the heat exchange requirement; when WDE is larger than or equal to WDSmin, the temperature value of the water in the second recovery box body (2) is judged to meet the heat exchange requirement, and the PLC (16) controls the electromagnetic valve of the second water outlet pipe (14) to be opened;
s4: a biological ion concentration threshold value SWNmax is obtained through the storage module, when SWN is smaller than SWNmax, the biological ion concentration of the exhaust gas is judged to meet the requirement, the PLC (16) controls an electromagnetic valve of the air outlet pipe (21) to be opened, and an electromagnetic valve of the installation pipe (22) is closed; when the SWN is larger than or equal to the SWNmax, the concentration of the biological ions in the exhaust gas is judged to be not in accordance with the requirement, the PLC (16) controls the electromagnetic valve of the installation pipe (22) to be opened, and the electromagnetic valve of the air outlet pipe (21) is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011157015.0A CN112393628B (en) | 2020-10-26 | 2020-10-26 | Heat recovery recycles device for waterproof material production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011157015.0A CN112393628B (en) | 2020-10-26 | 2020-10-26 | Heat recovery recycles device for waterproof material production |
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