CN116147404A - Sewage waste heat recovery heat exchange mechanism and working method - Google Patents
Sewage waste heat recovery heat exchange mechanism and working method Download PDFInfo
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- CN116147404A CN116147404A CN202310012708.8A CN202310012708A CN116147404A CN 116147404 A CN116147404 A CN 116147404A CN 202310012708 A CN202310012708 A CN 202310012708A CN 116147404 A CN116147404 A CN 116147404A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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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
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/01—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using means for separating solid materials from heat-exchange fluids, e.g. filters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a sewage waste heat recovery heat exchange mechanism and a working method thereof, which belong to the technical field of sewage heat exchange devices.
Description
Technical Field
The invention relates to the technical field of sewage heat exchange devices, in particular to a sewage waste heat recovery heat exchange mechanism and a working method.
Background
Various sewage containing higher heat can be generated in daily production and life, such as a large amount of bath wastewater generated by coal mine enterprises, more boiler sewage and other hydrophobic water generated by thermal power plants, and the like, and the sewage is often directly discharged, so that not only is the waste of water information and the loss of energy caused, but also certain heat emission pollution is caused to the natural environment.
When the sewage exchanges heat, the sewage enters the heat exchanger, but the sewage contains a large amount of impurities, if the sewage directly enters the heat exchanger, the heat exchanger is very easy to be blocked, and a large amount of time is required for maintenance and cleaning, so that the effect of heat exchange on the sewage is affected.
Therefore, the invention provides a sewage waste heat recovery heat exchange mechanism and a working method thereof, which are used for solving the problem that the heat exchanger is easy to be blocked when a large amount of impurities are contained in sewage and directly enter the heat exchanger.
Disclosure of Invention
The invention aims to provide a sewage waste heat recovery heat exchange mechanism and a working method thereof, which are used for solving the problem that the heat exchanger is easy to be blocked when a large amount of impurities are contained in sewage and directly enter the heat exchanger.
In order to solve the technical problems, the invention provides a sewage waste heat recovery heat exchange mechanism and a working method, the sewage waste heat recovery heat exchange mechanism comprises a base, wherein the upper end of the base is fixedly connected with a heat exchanger, the heat exchanger comprises a mounting plate and heat exchange plates, the upper end of the base is fixedly connected with the mounting plate, the heat exchange plates are fixedly connected between the mounting plates, the upper ends of the mounting plates are fixedly connected with a supporting plate, the upper ends of the supporting plate are fixedly connected with a sludge filtering device, the sludge filtering device comprises a supporting plate upper end fixedly connected with a filter cartridge, the filter cartridge is rotationally connected with a rotating column, the circumference of the rotating column is fixedly connected with a plurality of filter plates, the inner wall of the filter cartridge is fixedly connected with a fixing rod, one end of the fixing plate, which is far away from the filter cartridge, is fixedly connected with a scraping box, and the scraping box is in sliding connection with the filter plate.
Preferably, the motor is fixedly connected to the upper end of the supporting plate, the first sprocket is fixedly connected to the output end of the motor, the second sprocket is fixedly connected to the circumferential surface of the rotating column, and the first sprocket is connected with the second sprocket through a first chain.
Preferably, the backup pad upper end fixedly connected with water pump and gathering box, water pump output input fixedly connected with input tube, the input tube keep away from the one end of water pump and gather between the box fixedly connected with connecting pipe, the connecting pipe is kept away from gathering the one end of box and is scraped between the box fixedly connected with, water pump output fixedly connected with output tube.
Preferably, the supporting seat upper end fixedly connected with bracing piece, bracing piece upper end fixedly connected with rose box, fixedly connected with filter screen in the rose box.
Preferably, the filter box is rotationally connected with a reciprocating screw rod and a driven rod, the circumferential surface of the reciprocating screw rod is in threaded connection with a cleaning plate, the cleaning plate is in sliding connection with the filter screen, the circumferential surface of the driven rod is fixedly connected with a pushing plate, and the filter box is in sliding connection with a collecting box.
Preferably, the filter box lower extreme rotation is connected with the connecting axle, connecting axle lower extreme fixedly connected with first bevel gear, rotate post front end fixedly connected with second bevel gear, the meshing between first bevel gear and the second bevel gear, connecting axle circumference fixedly connected with third sprocket, reciprocal lead screw periphery fixedly connected with fourth sprocket, be connected with the driven shaft through the second chain between third sprocket and the fourth sprocket, the filter box right-hand member rotates through the rotation seat and is connected with the driven shaft, driven shaft periphery fixedly connected with fifth sprocket, be connected with through the third chain between fifth sprocket and the fourth sprocket, driven shaft upper end fixedly connected with third bevel gear, driven lever right-hand member fixedly connected with fourth bevel gear, the meshing between third bevel gear and the fourth bevel gear.
Preferably, the filter tank front end fixedly connected with sewage inlet tube, filter tank rear end fixedly connected with sewage conveyer pipe, fixedly connected with between one end that the filter tank was kept away from to sewage conveyer pipe and the cartridge filter, cartridge filter front end fixedly connected with transfer pipe, fixedly connected with between the one end that the cartridge filter was kept away from to the transfer pipe and the sewage water inlet of heat exchanger, heat exchanger sewage discharge port fixedly connected with discharge pipe, heat exchanger clear water inlet fixedly connected with clear water inlet tube, heat exchanger clear water discharge port fixedly connected with clear water discharge tube.
The utility model provides a sewage waste heat recovery heat exchange mechanism and operating method, is applicable to arbitrary sewage waste heat recovery heat exchange mechanism operating method of claim-which is characterized in that includes the following steps:
1S: conveying sewage into a filter box through a sewage inlet pipe;
2S: then filtering for the first time through a filter screen, and filtering the large-scale impurities in the sewage for the first time;
3S: then the sewage which is filtered once in the filter box is conveyed to the filter cartridge through the sewage conveying pipe; then, the sludge in the sewage is subjected to secondary filtration through a filter device in the filter cartridge;
4S: after the sludge in the sewage is filtered, the sewage is conveyed into a heat exchanger through a transfer pipe;
5S: meanwhile, clean water is conveyed into the heat exchanger through the clean water inlet pipe to exchange heat with sewage;
6S: the sewage after heat exchange is discharged through a sewage discharge pipe, and the clear water after heat exchange is discharged through clear water
A water discharge pipe for discharging;
7S: compared with the prior art, the invention provides a device for discharging impurities in a filter cartridge and a filter box by starting a motor through timing control, which has the following beneficial effects:
1. the invention conveys sewage into the filter tank through the sewage inlet pipe, then carries out primary filtration through the filter screen, conveys the sewage which is filtered once in the filter tank into the filter cartridge through the sewage conveying pipe, then filters the sludge in the sewage through the filter device in the filter cartridge, after the sludge filtration is completed, conveys the sewage into the heat exchanger through the transfer pipe, simultaneously conveys clear water into the heat exchanger through the clear water inlet pipe, so as to exchange heat, finally discharges the sewage through the sewage discharge pipe, and discharges the clear water after the heat exchange is completed through the clear water discharge pipe.
2. The invention starts the motor to operate through timing control, the motor drives the first sprocket to rotate, the first sprocket drives the second sprocket to rotate through the first chain, the second sprocket drives the rotating column to rotate, the rotating column drives the filter plate to rotate to enable the filter plate to slide with the scraping box, at the moment, the scraping box scrapes off impurities attached to the surface of the filter plate, so that the filter plate keeps a smooth state, thereby the effect of filtering sewage is achieved, the quality of the sewage entering the heat exchanger is improved, the situation of blockage of the heat exchanger is reduced, after the impurities on the filter plate are scraped by the scraping box, the water pump is started at the same time, the water pump absorbs the sludge impurities scraped by the scraping box into the gathering box through the connecting pipe, and then under the action of the input pipe, the sludge impurities in the gathering box are discharged through the output pipe, thereby the effect of cleaning and discharging the sludge impurities filtered in the filter cartridge is achieved, when the rotating column rotates, the rotating column drives the second bevel gear to rotate, the second bevel gear drives the connecting shaft to rotate through the first bevel gear, the connecting shaft drives the third sprocket to rotate, the third sprocket drives the fourth sprocket to rotate through the second chain, thereby the effect of driving the reciprocating screw rod to rotate is achieved, meanwhile, the fourth sprocket drives the fifth sprocket to rotate through the third chain, the fifth sprocket drives the driven shaft to rotate, the driven shaft drives the third bevel gear to rotate, and the third bevel gear drives the driven rod to rotate through the fourth bevel gear, so the effect of driving the pushing plate to push the impurities in the filter box is achieved.
Drawings
FIG. 1 is a schematic illustration of the present invention;
FIG. 2 is a schematic view of the invention from the rear;
FIG. 3 is a schematic view in partial cross-section of the left side of the present invention;
FIG. 4 is a schematic view in partial cross-section from the right side of the present invention;
fig. 5 is a schematic view of a scratch box of the present invention.
In the figure: 1. a base; 2. a heat exchanger; 201. a mounting plate; 202. a heat exchange plate; 3. a support plate; 4. a filter cartridge; 5. rotating the column; 6. a filter plate; 7. a fixed rod; 8. scraping a box; 9. a motor; 10. a first sprocket; 11. a second sprocket; 12. a water pump; 13. an aggregation box; 14. an input tube; 15. a connecting pipe; 16. an output pipe; 17. a support rod; 18. a filter box; 19. a filter screen; 20. a reciprocating screw rod; 21. a driven rod; 22. a cleaning plate; 23. a pushing plate; 24. a collection box; 25. a connecting shaft; 26. a first bevel gear; 27. a second bevel gear; 28. a third sprocket; 29. a fourth sprocket; 30. a driven shaft; 31. a fifth sprocket; 32. a third bevel gear; 33. a fourth bevel gear; 34. a sewage inlet pipe; 35. a sewage delivery pipe; 36. a transfer pipe; 37. a discharge pipe; 38. a clean water inlet pipe; 39. clear water discharge pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a sewage waste heat recovery heat transfer mechanism and working method, the on-line screen storage device comprises a base 1, base 1 upper end fixedly connected with heat exchanger 2, heat exchanger 2 is including mounting panel 201 and heat exchanger 202, base 1 upper end fixedly connected with mounting panel 201, fixedly connected with heat exchanger 202 between the mounting panel 201, mounting panel 201 upper end fixedly connected with backup pad 3, backup pad 3 upper end fixedly connected with mud filter equipment, mud filter equipment is including backup pad 3 upper end fixedly connected with cartridge filter 4, cartridge filter 4 internal rotation is connected with rotor 5, rotor 5 circumference fixedly connected with filter 6, filter 6 is provided with a plurality of, cartridge filter 4 inner wall fixedly connected with dead lever 7, the one end fixedly connected with of cartridge filter 4 is scraped box 8, scrape box 8 and filter 6 between sliding connection, during operation, after sewage gets into cartridge filter 4 in, at this moment filter 6 filters the mud in the sewage through cartridge filter 4, after long-time filtration, rotate through rotor 5 drive filter 6, slide between messenger's filter 6 and the cartridge 8, at this moment scrape box 8 and just can keep the filter 6 surface adhesion to take place the filter, the filter 2 of the filter that the condition is kept smooth to the filter, the filter quality is kept to this, the filter 2 is kept to the filter that the condition was scraped to the filter.
Further, backup pad 3 upper end fixedly connected with motor 9, motor 9 output fixedly connected with first sprocket 10, rotation post 5 circumference fixedly connected with second sprocket 11, connect through first chain between first sprocket 10 and the second sprocket 11, during operation, through start motor 9, motor 9 drives first sprocket 10 rotation, and first sprocket 10 drives second sprocket 11 rotation through first chain, and second sprocket 11 drives rotation post 5 rotation to reached the effect that drives filter equipment and move.
Further, backup pad 3 upper end fixedly connected with water pump 12 and collection box 13, water pump 12 output input fixedly connected with input tube 14, fixed connection between the one end that input tube 14 kept away from water pump 12 and collection box 13, collection box 13 upper end fixedly connected with connecting pipe 15, fixed connection between the one end that collection box 13 was kept away from to connecting pipe 15 and the cartridge 8 is scraped to the scraping, water pump 12 output fixedly connected with output tube 16, during operation, after the impurity on filter plate 6 is scraped by cartridge 8, start water pump 12 simultaneously, water pump 12 will scrape the mud impurity that cartridge 8 scraped through connecting pipe 15 and absorb in collection box 13, then under the effect through input tube 14, discharge the mud impurity in the collection box 13 through output tube 16, thereby reached the effect of clear up the emission to the mud impurity of filtering in the cartridge 4.
Further, supporting seat upper end fixedly connected with bracing piece 17, bracing piece 17 upper end fixedly connected with rose box 18, fixedly connected with filter screen 19 in the rose box 18, during operation, after sewage enters into rose box 18, filters the impurity that the volume is great in the sewage through the effect of filter screen 19 at this moment to reached and carried out the effect of one-level filtering to sewage.
Further, the filter box 18 is rotationally connected with the reciprocating screw rod 20 and the driven rod 21, the circumferential surface of the reciprocating screw rod 20 is in threaded connection with the cleaning plate 22, sliding connection is carried out between the cleaning plate 22 and the filter screen 19, the circumferential surface of the driven rod 21 is fixedly connected with the pushing plate 23, the filter box 18 is slidingly connected with the collecting box 24, during operation, the reciprocating screw rod 20 drives the cleaning plate 22 to slide up and down in the filter box 18 through rotation of the reciprocating screw rod 20, then the cleaning plate 22 lifts up impurities intercepted by the filter screen 19, at the moment, under the action of rotation of the driven rod 21, the driven rod 21 drives the pushing plate 23 to rotate, and at the moment, the pushing plate 23 pushes the lifted impurities into the collecting box 24, so that the effect of cleaning the impurities in the filter box 18 is achieved.
Further, the lower extreme rotation of rose box 18 is connected with connecting axle 25, connecting axle 25 lower extreme fixedly connected with first bevel gear 26, the meshing between first bevel gear 26 and the second bevel gear 27 of rotation post 5 front end fixedly connected with second bevel gear 27, during operation, when rotation post 5 rotates, rotation post 5 drives second bevel gear 27 and rotates, fourth sprocket 29 is fixedly connected with to the circumference of reciprocating screw 20, connect through the second chain between third sprocket 28 and the fourth sprocket 29, the right-hand member of rose box 18 is connected with driven shaft 30 through rotating the seat rotation, driven shaft 30 circumference fixedly connected with fifth sprocket 31, fifth sprocket 31 and fourth sprocket 29 pass through the third chain connection, driven shaft 30 upper end fixedly connected with third bevel gear 32, driven shaft 21 right-hand member fixedly connected with fourth bevel gear 33, meshing between third bevel gear 32 and the fourth bevel gear 33, the during operation, the rotation post 5 drives second bevel gear 27 and rotates through first bevel gear 26, connecting axle 25 drives third sprocket 28 and rotates, third sprocket 28 is driven shaft 28 through the rotation of first bevel gear 26, third sprocket 28 has driven shaft 30 rotates, third sprocket 31 and fourth sprocket 29 has reached the effect through the fourth bevel gear 31 through the rotation of the rotation post 20, thereby driven shaft 30 is driven shaft 30, thereby the effect of impurity is driven shaft 32 has been reached, and is driven by the fourth sprocket 32 through the rotation of the fourth bevel gear 31, and is driven by the fourth sprocket 31, thereby the effect of the fourth sprocket is driven by the rotation of the fourth sprocket 32.
Further, the front end fixedly connected with sewage inlet tube 34 of rose box 18, the rear end fixedly connected with sewage conveyer pipe 35 of rose box 18, fixedly connected with between the one end that the rose box 18 was kept away from to sewage conveyer pipe 35 and cartridge filter 4, cartridge filter 4 front end fixedly connected with transfer pipe 36, fixedly connected with between the one end that cartridge filter 4 was kept away from to transfer pipe 36 and the sewage water inlet of heat exchanger 2, heat exchanger 2 sewage discharge port fixedly connected with discharge pipe 37, heat exchanger 2 clear water inlet fixedly connected with clear water inlet tube 38, heat exchanger 2 clear water discharge port fixedly connected with clear water discharge pipe 39, during operation, carry sewage into rose box 18 through sewage inlet tube 34, then carry out once filtration through filter screen 19, the sewage that once filters in the rose box 18 is carried in cartridge filter 4 through sewage conveyer pipe 35, then filter device in with the sewage in the filth is filtered, after the filth filtration is accomplished, at this moment, carry sewage into heat exchanger 2 through transfer pipe 36, simultaneously will carry into heat exchanger 2 through going into water pipe 38, carry out heat transfer, finally clear water is discharged through clear water discharge pipe 39 after the heat transfer is accomplished through clear water discharge pipe 39.
The working principle of the invention is as follows: when in use, sewage is conveyed into the filter tank 18 through the sewage water inlet pipe 34, then is filtered once through the filter screen 19, then is conveyed into the filter cylinder 4 through the sewage water conveying pipe 35, then is filtered through the filtering device in the filter cylinder 4, after the sludge is filtered, the sewage water is conveyed into the heat exchanger 2 through the transfer pipe 36, meanwhile, clear water is conveyed into the heat exchanger 2 through the clear water inlet pipe 38 to exchange heat, finally, the sewage water is discharged through the sewage water discharge pipe 37, clear water after the heat exchange is discharged through the clear water discharge pipe 39, then is started to operate through the timing control motor 9, the motor 9 drives the first sprocket 10 to rotate, the first sprocket 10 drives the second sprocket 11 to rotate through the first chain, the second sprocket 11 drives the rotating column 5 to rotate, through the rotation of the rotating column 5, the rotating column 5 drives the filter plate 6 to rotate so as to enable the filter plate 6 to slide with the scraping box 8, at the moment, the scraping box 8 scrapes off impurities attached to the surface of the filter plate 6, so that the filter plate 6 is kept in an unblocked state, the effect of filtering sewage is achieved, the quality of the sewage entering into the heat exchanger 2 is improved, the condition that the heat exchanger 2 is blocked is reduced, after the impurities on the filter plate 6 are scraped off by the scraping box 8, the water pump 12 is started at the same time, the water pump 12 absorbs the sludge impurities scraped off by the scraping box 8 into the collecting box 13 through the connecting pipe 15, then the sludge impurities in the collecting box 13 are discharged through the output pipe 16 under the action of the input pipe 14, the effect of cleaning and discharging the sludge impurities filtered in the filter cartridge 4 is achieved, when the rotating column 5 rotates, the rotating column 5 drives the second bevel gear 27 to rotate, the second bevel gear 27 drives the connecting shaft 25 to rotate through the first bevel gear 26, the connecting shaft 25 drives the third sprocket 28 to rotate, the third sprocket 28 drives the fourth sprocket 29 to rotate through the second chain, thereby the effect of driving the reciprocating screw rod 20 to rotate is achieved, meanwhile, the fourth sprocket 29 drives the fifth sprocket 31 to rotate through the third chain, the fifth sprocket 31 drives the driven shaft 30 to rotate, the driven shaft 30 drives the third bevel gear 32 to rotate, the third bevel gear 32 drives the driven rod 21 to rotate through the fourth bevel gear 33, and the effect of driving the pushing plate 23 to push impurities in the filter box 18 is achieved.
A sewage waste heat recovery heat exchange mechanism and a working method thereof, which are applicable to the working method of any one of the sewage waste heat recovery heat exchange mechanisms of claims 1-6, and are characterized by comprising the following steps:
s1: delivering the sewage into the filter box 18 through the sewage inlet pipe 34;
s2: then, the sewage is filtered once through a filter screen 19, and the large-scale impurities in the sewage are filtered for the first time;
s3: the sewage which is filtered once in the filter box 18 is conveyed to the filter cartridge 4 through the sewage conveying pipe 35; then the sludge in the sewage is subjected to secondary filtration through a filter device in the filter cartridge 4;
s4: after the sludge in the sewage is filtered, the sewage is conveyed into the heat exchanger 2 through the transfer pipe 36;
s5: at the same time, clean water is conveyed into the heat exchanger 2 through the clean water inlet pipe 38 for sewage treatment
Exchanging heat;
s6: the sewage after heat exchange is discharged through a sewage discharge pipe 37, and the clean water after heat exchange is passed through
A clear water discharge pipe 39 for discharging;
s7: the impurity in the filter cartridge 4 and the filter box 18 is discharged by timing the start of the motor 9
It will be understood that the invention has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. The utility model provides a sewage waste heat recovery heat transfer mechanism and operating method, includes base (1), its characterized in that: base (1) upper end fixedly connected with heat exchanger (2), heat exchanger (2) are including mounting panel (201) and heat exchanger piece (202), base (1) upper end fixedly connected with mounting panel (201), fixedly connected with heat exchanger piece (202) between mounting panel (201), mounting panel (201) upper end fixedly connected with backup pad (3), backup pad (3) upper end fixedly connected with mud filter equipment, mud filter equipment is including backup pad (3) upper end fixedly connected with cartridge filter (4), cartridge filter (4) internal rotation is connected with rotation post (5), rotation post (5) circumference fixedly connected with filter (6), filter (6) are provided with a plurality ofly, cartridge filter (4) inner wall fixedly connected with dead lever (7), one end fixedly connected with of cartridge filter (4) is kept away from to the dead lever scrapes box (8), scrape sliding connection between box (8) and the filter (6).
2. The sewage waste heat recovery heat exchange mechanism and the working method according to claim 1, wherein: the motor is fixedly connected with the upper end of the supporting plate (3), the output end of the motor (9) is fixedly connected with the first sprocket (10), the circumference surface of the rotating column (5) is fixedly connected with the second sprocket (11), and the first sprocket (10) and the second sprocket (11) are connected through a first chain.
3. The sewage waste heat recovery heat exchange mechanism and the working method according to claim 2, wherein: the utility model discloses a water pump, including backup pad (3) fixed connection, water pump (12) and collection box (13), water pump (12) output input fixedly connected with input tube (14), fixed connection between one end that water pump (12) were kept away from to input tube (14) and collection box (13), collection box (13) upper end fixedly connected with connecting pipe (15), fixed connection between one end that collection box (13) was kept away from to connecting pipe (15) and scraping box (8), water pump (12) output fixedly connected with output tube (16).
4. The sewage waste heat recovery heat exchange mechanism and the working method according to claim 1, wherein: the filter is characterized in that the upper end of the supporting seat is fixedly connected with a supporting rod (17), the upper end of the supporting rod (17) is fixedly connected with a filter box (18), and a filter screen (19) is fixedly connected in the filter box (18).
5. The sewage waste heat recovery heat exchange mechanism and the working method thereof according to claim 4 are characterized in that: the filter box (18) is rotationally connected with a reciprocating screw rod (20) and a driven rod (21), a cleaning plate (22) is connected with the circumferential surface of the reciprocating screw rod (20) in a threaded manner, the cleaning plate (22) is connected with a filter screen (19) in a sliding manner, a pushing plate (23) is fixedly connected with the circumferential surface of the driven rod (21), and a collecting box (24) is connected with the filter box (18) in a sliding manner.
6. The sewage waste heat recovery heat exchange mechanism and the working method thereof according to claim 4 are characterized in that: the novel filter box comprises a filter box body, and is characterized in that a connecting shaft (25) is rotatably connected to the lower end of the filter box body (18), a first bevel gear (26) is fixedly connected to the lower end of the connecting shaft (25), a second bevel gear (27) is fixedly connected to the front end of a rotating column (5), the first bevel gear (26) is meshed with the second bevel gear (27), a third sprocket (28) is fixedly connected to the circumferential surface of the connecting shaft (25), a fourth sprocket (29) is fixedly connected to the circumferential surface of a reciprocating screw (20), the third sprocket (28) is connected with the fourth sprocket (29) through a second chain, a driven shaft (30) is rotatably connected to the right end of the filter box body through a rotating seat, a fifth sprocket (31) is fixedly connected to the circumferential surface of the driven shaft (30), a third bevel gear (32) is fixedly connected to the upper end of the driven shaft (30) through a third chain, a fourth bevel gear (33) is fixedly connected to the right end of the driven shaft (21), and a driven shaft (32) is meshed with the fourth bevel gear (33) through a third chain.
7. The sewage waste heat recovery heat exchange mechanism and the working method according to claim 1, wherein: the utility model discloses a sewage treatment device, including filter case (18), filter case (2), filter case (18) front end fixedly connected with sewage inlet tube (34), filter case (18) rear end fixedly connected with sewage conveyer pipe (35), fixedly connected with between one end and cartridge filter (4) of keeping away from filter case (18) sewage conveyer pipe (35), cartridge filter (4) front end fixedly connected with transfer pipe (36), fixedly connected with between one end of cartridge filter (4) and the sewage water inlet of heat exchanger (2) is kept away from to transfer pipe (36), heat exchanger (2) sewage discharge port fixedly connected with discharge pipe (37), heat exchanger (2) clear water inlet fixedly connected with clear water inlet tube (38), heat exchanger (2) clear water discharge port fixedly connected with clear water discharge tube (39).
8. A sewage waste heat recovery heat exchange mechanism and a working method thereof, which are applicable to any one of the sewage waste heat recovery heat exchange mechanisms as set forth in claims 1-7, and are characterized by comprising the following steps:
s1: delivering the sewage into the filter box (18) through a sewage inlet pipe (34);
s2: then, the sewage is filtered for the first time through a filter screen (19), and the large-scale impurities in the sewage are filtered for the first time;
s3: then the sewage which is filtered once in the filter box (18) is conveyed to the filter cartridge (4) through the sewage conveying pipe (35); then the sludge in the sewage is subjected to secondary filtration through a filter device in the filter cartridge (4);
s4: after the sludge in the sewage is filtered, the sewage is conveyed into the heat exchanger (2) through the transfer pipe (36);
s5: meanwhile, clean water is conveyed into the heat exchanger (2) through the clean water inlet pipe (38) to exchange heat with sewage;
s6: the sewage after heat exchange is discharged through a sewage discharge pipe (37), and the clean water after heat exchange is discharged through a clean water discharge pipe (39);
s7: the impurities in the filter cartridge (4) and the filter box (18) are discharged by timing the start of the motor (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310012708.8A CN116147404A (en) | 2023-01-05 | 2023-01-05 | Sewage waste heat recovery heat exchange mechanism and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310012708.8A CN116147404A (en) | 2023-01-05 | 2023-01-05 | Sewage waste heat recovery heat exchange mechanism and working method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118224914A (en) * | 2024-05-21 | 2024-06-21 | 潍坊市瀚源能源科技有限公司 | Printing shaping oven waste heat recovery device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118224914A (en) * | 2024-05-21 | 2024-06-21 | 潍坊市瀚源能源科技有限公司 | Printing shaping oven waste heat recovery device |
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