CN113074566A - Curing device is used in glass steel sleeve production based on energy-concerving and environment-protective - Google Patents
Curing device is used in glass steel sleeve production based on energy-concerving and environment-protective Download PDFInfo
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- CN113074566A CN113074566A CN202110623506.8A CN202110623506A CN113074566A CN 113074566 A CN113074566 A CN 113074566A CN 202110623506 A CN202110623506 A CN 202110623506A CN 113074566 A CN113074566 A CN 113074566A
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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
- F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/002—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
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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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
- F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Moulding By Coating Moulds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention discloses an energy-saving and environment-friendly curing device for producing a glass fiber reinforced plastic sleeve, which comprises a curing and forming unit, a curing and forming unit and a curing and forming unit, wherein the curing and forming unit comprises a transmission belt, a preheating and curing forming box arranged at the top of the transmission belt, and a deep curing forming box arranged at the top of the transmission belt, and the deep curing forming box is arranged on the right side of the preheating and curing forming box; and the first heat recovery unit is arranged at the top of the deep curing molding box. According to the invention, the heat conduction pipe is arranged to primarily recover the excessive heat generated by the curing and forming unit in the curing and forming process of the glass fiber reinforced plastic sleeve, the water in the heat conduction pipe is heated through the heat, the excessive heat is further recovered through the second recovery unit, and the water in the second heat recovery tank is stirred through the stirring unit, so that the contact efficiency of hot gas and water is improved, the heat recovery efficiency is further improved, and the waste of energy caused by the fact that the excessive heat is directly discharged into the air is avoided.
Description
Technical Field
The invention relates to the technical field of production and forming of a glass fiber reinforced plastic sleeve, in particular to an energy-saving and environment-friendly curing device for production of the glass fiber reinforced plastic sleeve.
Background
The dry type transformer bushing is a device for one or more conductors to pass through a partition such as a wall or a box body and has the functions of insulation and support, and comprises a gas-impregnated bushing, an oil-impregnated paper bushing, an adhesive-impregnated fiber bushing and the like, wherein the glue-impregnated fiber is prepared by rolling resin-impregnated fiber for main insulation, a plurality of anti-corrosion corrugated pipes are required to be arranged on the surface of the glass fiber reinforced plastic sleeve in the manufacturing and forming process, so as to improve the corrosion resistance of the formed glass fiber reinforced plastic sleeve, a curing forming device is needed to improve the curing forming effect and improve the forming efficiency and the qualification rate, the curing device in the prior art does not generally have the function of recovering heat, and more heat can be generated in the process of curing and forming, certain waste can be caused by directly discharging the heat in the air, and the method does not conform to the advocation of energy conservation and environmental protection at present.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the above and/or the problems of the existing curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection.
Therefore, the problem to be solved by the invention is that the curing device in the prior art has low heat recovery efficiency, which causes certain energy waste.
In order to solve the technical problems, the invention provides the following technical scheme: the curing device for the production of the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection comprises a curing and forming unit and a curing and forming unit, wherein the curing and forming unit comprises a transmission belt, a preheating and curing forming box arranged at the top of the transmission belt, and a deep curing and forming box arranged at the top of the transmission belt, and the deep curing and forming box is arranged on the right side of the preheating and curing forming box; the first heat recovery unit is arranged at the top of the deep curing molding box and comprises a first heat recovery box arranged at the top of the deep curing molding box, a heat conduction pipe arranged in the first heat recovery box, a first top cover arranged at the top of the first heat recovery box, a connecting pipe arranged at the bottom of the first heat recovery box and a fixed pipe arranged at the right side of the first heat recovery box, and the connecting pipe is communicated with the deep curing molding box; the second heat recovery unit is arranged on the right side of the first heat recovery unit and comprises a second heat recovery box, a second top cover arranged at the top of the second heat recovery box, a drain pipe arranged on the side surface of the second heat recovery box and an exhaust pipe arranged on the right side of the second top cover, and one end of each of the heat conduction pipe and the fixed pipe is communicated with the second heat recovery unit; and the stirring unit is arranged inside the second heat recovery unit and comprises a cylindrical ring arranged inside the second top cover, a mounting ring arranged at the bottom of the cylindrical ring and matched with the cylindrical ring through screws, a connecting disc arranged inside the mounting ring and a stirring rod arranged at the bottom of the connecting disc.
As a preferable scheme of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection, the curing device comprises the following components: still include drive unit, set up in stirring unit's top, including set up in the inside dwang of cylinder ring, set up in the dwang surface is located the left impeller of cylinder ring, set up in inside and being located of cylinder ring the fixed plate of dwang below, and set up in slider on the fixed plate.
As a preferable scheme of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection, the curing device comprises the following components: the slider is including setting up in the connecting rod at top, the dwang including set up in its surface and with connecting rod complex track groove.
As a preferable scheme of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection, the curing device comprises the following components: the slider still includes the transfer line that sets up in the bottom and rather than articulated, the one end of transfer line with the connection pad is articulated.
As a preferable scheme of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection, the curing device comprises the following components: the fixed plate further comprises a sliding groove which is arranged in the middle of the fixed plate and matched with the sliding block, and the sliding block slides in the sliding groove.
As a preferable scheme of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection, the curing device comprises the following components: the blast pipe including set up in its inside air discharge fan, set up in the dead lever of air discharge fan one side, and set up in the first rotary disk of dead lever one end.
As a preferable scheme of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection, the curing device comprises the following components: the drive unit still including set up in the second rolling disc of dwang one end, the middle part of second rolling disc is provided with a plurality of pins, first rolling disc with pass through between the second rolling disc the cooperation of pin.
As a preferable scheme of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection, the curing device comprises the following components: the mounting ring is including setting up in the mounting groove of inner wall, the connection pad is including setting up in the pulley of side, the pulley with the mounting groove cooperation.
As a preferable scheme of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection, the curing device comprises the following components: the first heat recovery tank comprises a partition plate arranged inside the first heat recovery tank, and the partition plate is arranged below the heat conduction pipe.
As a preferable scheme of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection, the curing device comprises the following components: the heat conduction pipe is distributed in the first heat recovery box in a U-shaped spiral manner.
The invention has the beneficial effects that: according to the invention, the heat conduction pipe is arranged to primarily recover the excessive heat generated by the curing and forming unit in the curing and forming process of the glass fiber reinforced plastic sleeve, the water in the heat conduction pipe is heated through the heat, the excessive heat is further recovered through the second recovery unit, and the water in the second heat recovery tank is stirred through the stirring unit, so that the contact efficiency of hot gas and water is improved, the heat recovery efficiency is further improved, and the waste of energy caused by the fact that the excessive heat is directly discharged into the air is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is an overall structure diagram of a curing apparatus for producing a glass fiber reinforced plastic sleeve based on energy saving and environmental protection.
FIG. 2 is another view structural diagram of the whole curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection.
FIG. 3 is an overall sectional view of a curing device for producing glass fiber reinforced plastic sleeve based on energy conservation and environmental protection.
FIG. 4 is a connection structure diagram of a stirring unit and a driving unit of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection.
FIG. 5 is a structural diagram of a stirring unit of the curing apparatus for producing glass fiber reinforced plastic sleeve based on energy saving and environmental protection.
FIG. 6 is a structural view of a driving unit of a curing apparatus for producing a glass fiber reinforced plastic sleeve, which is energy-saving and environment-friendly.
FIG. 7 is a connecting and connecting structure diagram of a connecting disc and a mounting ring of a curing device for producing a glass fiber reinforced plastic sleeve based on energy conservation and environmental protection.
FIG. 8 is another perspective view of the connection between the exhaust pipe and the rotating rod of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection.
FIG. 9 is a connecting and combining structure of a fixing plate and a connecting disc of the curing device for producing the glass fiber reinforced plastic sleeve based on energy conservation and environmental protection.
In the figure: 100. a curing molding unit; 101. a conveyor belt; 102. preheating and curing a forming box; 103. deep curing and forming box; 200. a first heat recovery unit; 201. a first heat recovery tank; 201a, a partition plate; 202. a heat conducting pipe; 203. a first top cover; 204. a connecting pipe; 205. a fixed tube; 300. a second heat recovery unit; 301. a second heat recovery tank; 302. a second top cover; 303. a drain pipe; 304. an exhaust pipe; 304a, an exhaust fan; 304b, fixing rods; 304c, a first rotating disk; 400. a stirring unit; 401. a cylindrical ring; 402. a mounting ring; 403. a connecting disc; 403a, a pulley; 404. a stirring rod; 500. a drive unit; 501. rotating the rod; 501a, a track groove; 502. an impeller; 503. a fixing plate; 503a, a chute; 504. a slider; 504a, a connecting rod; 504b, a transmission rod; 505. a second rotating disk; 505a, a pin.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 5, for a first embodiment of the present invention, the embodiment provides an energy-saving and environment-friendly curing device for producing a glass reinforced plastic sleeve, the energy-saving and environment-friendly curing device for producing a glass reinforced plastic sleeve includes a curing and molding unit 100, a first heat recovery unit 200, a second heat recovery unit 300, and a stirring unit 400, the curing and molding unit 100 plays a role in curing in a process of connecting and molding the glass reinforced plastic sleeve and an anticorrosive corrugated pipe, and the arrangement of the first heat recovery unit 200, the second heat recovery unit 300, and the stirring unit 400 can fully recover excess heat generated by the curing and molding unit 100, so as to achieve the purposes of energy saving and environment protection.
Specifically, the curing and forming unit 100 comprises a transmission belt 101, a preheating curing and forming box 102 arranged at the top of the transmission belt 101, and a deep curing and forming box 103 arranged at the top of the transmission belt 101, wherein the deep curing and forming box 103 is arranged on the right side of the preheating curing and forming box 102, the preheating curing and forming box 102 can be used for preheating and curing the glass steel sleeve in the forming process, and the deep curing and forming box 103 is used for carrying out deep curing on the glass steel sleeve, so that the forming efficiency is further improved.
Preferably, the first heat recovery unit 200 is disposed on the top of the deep curing molding box 103, and includes a first heat recovery box 201 disposed on the top of the deep curing molding box 103, a heat conduction pipe 202 disposed inside the first heat recovery box 201, a first top cover 203 disposed on the top of the first heat recovery box 201, a connection pipe 204 disposed on the bottom of the first heat recovery box 201, and a fixing pipe 205 disposed on the right side of the first heat recovery box 201, wherein the connection pipe 204 is communicated with the deep curing molding box 103, the heat conduction pipe 202 is connected to an external pipe, and cool water is introduced into the heat conduction pipe 202, and since the hot air is blown upward, the excess hot air inside the deep curing molding box 103 can be introduced into the first heat recovery box 201 through the connection pipe 204 to heat water inside the heat conduction pipe 202.
Preferably, the second heat recovery unit 300 is disposed at the right side of the first heat recovery unit 200, and includes a second heat recovery tank 301, a second top cover 302 disposed at the top of the second heat recovery tank 301, a drain pipe 303 disposed at the side of the second heat recovery tank 301, and an exhaust pipe 304 disposed at the right side of the second top cover 302, wherein one end of each of the heat conduction pipes 202 and the fixing pipe 205 is communicated with the second heat recovery unit 300, hot water heated by the first heat recovery unit 200 is introduced into the second heat recovery tank 301, hot air is introduced into water in the second heat recovery tank 301 through the fixing pipe 205, contact time and contact area between the hot air and the water are further increased, heat exchange rate is increased, the heated hot water is discharged through the drain pipe 303 at this time to keep the amount of water in the second heat recovery tank 301 stable, and the hot air after heat exchange is discharged into the air through the exhaust pipe 304.
Preferably, the stirring unit 400 is disposed inside the second heat recovery unit 300, and includes a cylindrical ring 401 disposed inside the second top cover 302, a mounting ring 402 disposed at the bottom of the cylindrical ring 401 and engaged with the cylindrical ring by screws, a connecting disc 403 disposed inside the mounting ring 402, and a stirring rod 404 disposed at the bottom of the connecting disc 403, and the stirring unit 400 is configured to stir water in the second heat recovery tank 301, so as to further improve the contact area between hot air and water, and greatly improve the heat exchange efficiency.
When in use, the glass fiber reinforced plastic sleeve to be processed and molded is placed on the conveyor belt 101, the glass fiber reinforced plastic sleeve is conveyed to the preheating and curing molding box 102 by the conveyor belt 101 for preheating and curing molding, and then is subjected to deep curing by the deep curing molding box 103, so as to further improve the molding efficiency, at the moment, the heat conduction pipe 202 is connected with an external pipeline, cold water is introduced into the heat conduction pipe 202, because hot air floats upwards, redundant hot air in the deep curing molding box 103 can be introduced into the first heat recovery box 201 through the connecting pipe 204, water in the heat conduction pipe 202 is heated, heat in hot air is recovered, hot water heated by the first heat recovery unit 200 is introduced into the second heat recovery box 301, hot air is introduced into water in the second heat recovery box 301 through the fixing pipe 205, so as to further improve the contact time and the contact area of the hot air and the water, improve the heat exchange rate, discharge the hot water that will heat up through drain pipe 303 this moment to keep the stability of the inside water yield of second heat recovery case 301, the steam that the heat exchange was accomplished passes through blast pipe 304 and arranges the air in, avoids thermal waste, stirs the water in the second heat recovery case 301 through the setting of stirring unit 400 simultaneously, further improves the area of contact between steam and the water, very big improvement heat exchange efficiency.
Example 2
Referring to fig. 6 to 9, a second embodiment of the present invention is based on the above embodiment.
Specifically, the stirring device further comprises a driving unit 500, which is arranged above the stirring unit 400, and comprises a rotating rod 501 arranged inside the cylindrical ring 401, an impeller 502 arranged on the surface of the rotating rod 501 and positioned on the left side of the cylindrical ring 401, a fixing plate 503 arranged inside the cylindrical ring 401 and positioned below the rotating rod 501, and a slider 504 arranged on the fixing plate 503, wherein water is introduced into the second heat recovery tank 301 through the heat conduction pipe 202, at this time, the impeller 502 and the rotating rod 501 are driven to rotate through the water, so as to drive the stirring unit 400 to stir, driving parts such as a motor are not needed, so that the energy consumption is reduced, the energy saving and environmental protection effects are further achieved, wherein the heat conduction pipe 202 is arranged above the impeller 502 and deviates to a certain position to the side, and the rotation speed of.
Preferably, the slider 504 includes the connecting rod 504a that sets up in the top, and the dwang 501 includes the track groove 501a that sets up in its surface and cooperate with connecting rod 504a, makes the dwang 501 can drive slider 504 and control round trip movement at the rotation in-process through the setting of connecting rod 504a and track groove 501a, conveniently carries out the drive effect to connection pad 403.
Preferably, the sliding block 504 further comprises a transmission rod 504b which is arranged at the bottom and hinged with the bottom, one end of the transmission rod 504b is hinged with the connecting disc 403, the connecting disc 403 can be driven to rotate by the sliding block 504 in the process of moving back and forth left and right through the arrangement of the transmission rod 504b, so that the stirring rod 404 is driven to stir the water in the second heat recovery box 301, wherein the initial position of the connection position of the transmission rod 504b and the connecting disc 403 is deviated to the side surface, and the phenomenon that the transmission rod 504b is bent in the rotating process is avoided.
Preferably, the fixed plate 503 further includes a sliding groove 503a disposed in the middle of the fixed plate and engaged with the sliding block 504, the sliding block 504 slides inside the sliding groove 503a, and the sliding block 504 is limited by the sliding groove 503a, so that the sliding block is prevented from shifting in the process of moving left and right to affect the driving effect.
Preferably, the exhaust duct 304 includes an exhaust fan 304a disposed inside thereof, a fixing lever 304b disposed at one side of the exhaust fan 304a, and a first rotating disc 304c disposed at one end of the fixing lever 304b, and the efficiency of exhaust in the second heat recovery tank 301 is improved by the exhaust fan 304 a.
Preferably, the driving unit 500 further includes a second rotating disc 505 disposed at one end of the rotating disc 501, a plurality of pins 505a are disposed in the middle of the second rotating disc 505, the first rotating disc 304c is engaged with the second rotating disc 505 through the pins 505a, and the second rotating disc 505, the first rotating disc 304c and the pins 505a are disposed so that the rotating disc 501 can more conveniently drive the exhaust fan 304a to rotate, without using a motor, thereby reducing energy consumption.
When the heat recovery device is used, water is guided into the second heat recovery box 301 through the heat conduction pipe 202, the impeller 502 and the rotating rod 501 are driven to rotate through the water at the moment to drive the stirring unit 400 to stir, driving parts such as a motor and the like are not needed, energy consumption is reduced, and energy-saving and environment-friendly effects are further achieved, wherein the heat conduction pipe 202 is arranged above the impeller 502 and deviates to a certain position towards the side, the rotation speed of the impeller 502 can be greatly improved, then the sliding block 504 can drive the connecting disc 403 to rotate in the process of moving back and forth left and right through the arrangement of the transmission rod 504b, the stirring rod 404 is driven to stir the water in the second heat recovery box 301, the initial position of the connection position of the transmission rod 504b and the connecting disc 403 deviates to the side, the bending phenomenon in the rotation process is avoided, and then the exhaust fan 304a can be more conveniently driven to rotate through the arrangement of the second rotating disc 505, the first rotating disc 304c and the pin rod And a motor is not needed, so that the energy consumption is reduced.
Example 3
Referring to FIGS. 3-7, a third embodiment of the present invention is based on the first two embodiments.
Specifically, the mounting ring 402 comprises a mounting groove 402a arranged on the inner wall, the connecting disc 403 comprises a pulley 403a arranged on the side surface, the pulley 403a is matched with the mounting groove 402a, the friction force of the mounting ring 402 during rotation is reduced through the arrangement of the pulley 403a and the mounting groove 402a, and the stirring speed of the stirring rod 404 is improved.
Preferably, the first heat recovery tank 201 includes a partition plate 201a disposed inside, the partition plate 201a is disposed below the heat transfer pipe 202, and the heat conducted from the connection pipe 204 flows uniformly from the left side to the right side of the first heat recovery tank by the disposition of the partition plate 201a, so that the heat transfer efficiency can be improved by increasing the time for which the hot air contacts the heat transfer pipe 202.
Preferably, the heat pipe 202 is distributed inside the first heat recovery tank 201 in a U-shaped spiral manner, and the heat pipe 202 distributed in a U-shaped spiral manner can further improve the time of contacting with hot air, thereby improving the heat conduction efficiency.
When the heat recovery device is used, a glass fiber reinforced plastic sleeve to be processed and molded is placed on the conveying belt 101, the glass fiber reinforced plastic sleeve is conveyed to the preheating and curing molding box 102 by the conveying belt 101 to be preheated and cured and molded, then the deep curing molding box 103 is used for deep curing and molding, the molding efficiency is further improved, at the moment, the heat conduction pipe 202 is connected with an external pipeline, cold water is introduced into the heat conduction pipe 202, as hot air floats upwards, redundant hot air in the deep curing molding box 103 can be introduced into the first heat recovery box 201 through the connecting pipe 204, water in the heat conduction pipe 202 is heated, heat in hot air is recovered, at the moment, the heat led out by the connecting pipe 204 flows from the left side to the right side of the first heat recovery box uniformly through the arrangement of the partition plate 201a, the contact time of the hot air and the heat conduction pipe 202 is prolonged, the heat conduction efficiency can be improved, and the contact time of the heat conduction pipe 202 with the hot air can be further, the heat conduction efficiency is improved, the hot water heated by the first heat recovery unit 200 is guided into the second heat recovery tank 301, the hot air is guided into the water in the second heat recovery tank 301 through the fixing pipe 205, the contact time and the contact area of the hot air and the water are further improved, the heat exchange rate is improved, the heated hot water is discharged through the drain pipe 303 at the moment, the water discharge rate is the same as the water inlet rate of the heat conduction pipe 202, the water quantity in the second heat recovery tank 301 is kept stable, the hot air after heat exchange is discharged into the air through the exhaust pipe 304, the waste of heat is avoided, meanwhile, the water in the second heat recovery tank 301 is stirred through the arrangement of the stirring unit 400, the contact area between the hot air and the water is further improved, the heat exchange efficiency is greatly improved, meanwhile, the impeller 502 and the rotating rod 501 are driven to rotate through the water, and the stirring unit 400 is driven to stir, driving parts such as a motor and the like are not needed, energy consumption is reduced, energy-saving and environment-friendly effects are further achieved, wherein the heat conduction pipe 202 is arranged above the impeller 502 and deviates to a certain position towards the side, the rotating speed of the impeller 502 can be improved to a greater extent, then the slide block 504 can drive the connecting disc 403 to rotate in the process of moving back and forth left and right through the arrangement of the transmission rod 504b, so that the stirring rod 404 is driven to stir water in the second heat recovery box 301, the initial position of the connection position of the transmission rod 504b and the connecting disc 403 deviates to the side, the bending phenomenon in the rotating process is avoided, then the rotating rod 501 can more conveniently drive the exhaust fan 304a to rotate through the arrangement of the second rotating disc 505, the first rotating disc 304c and the pin rod 505a, the energy consumption is reduced without using a motor, wherein heat insulation materials are wrapped on the parts of the connecting pipe 204 and the fixed pipe 205 exposed to the air, the heat loss is avoided.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a solidification equipment is used in glass steel sleeve production based on energy-concerving and environment-protective which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the curing and molding unit (100) comprises a conveying belt (101), a preheating curing and molding box (102) arranged at the top of the conveying belt (101), and a deep curing and molding box (103) arranged at the top of the conveying belt (101), wherein the deep curing and molding box (103) is arranged on the right side of the preheating curing and molding box (102);
the first heat recovery unit (200) is arranged at the top of the deep curing molding box (103), and comprises a first heat recovery box (201) arranged at the top of the deep curing molding box (103), a heat conduction pipe (202) arranged in the first heat recovery box (201), a first top cover (203) arranged at the top of the first heat recovery box (201), a connecting pipe (204) arranged at the bottom of the first heat recovery box (201), and a fixing pipe (205) arranged at the right side of the first heat recovery box (201), wherein the connecting pipe (204) is communicated with the deep curing molding box (103);
the second heat recovery unit (300) is arranged on the right side of the first heat recovery unit (200) and comprises a second heat recovery box (301), a second top cover (302) arranged at the top of the second heat recovery box (301), a drain pipe (303) arranged on the side surface of the second heat recovery box (301), and an exhaust pipe (304) arranged on the right side of the second top cover (302), wherein the heat conduction pipes (202) and one end of the fixed pipe (205) are communicated with the second heat recovery unit (300); and the number of the first and second groups,
the stirring unit (400) is arranged inside the second heat recovery unit (300) and comprises a cylindrical ring (401) arranged inside the second top cover (302), a mounting ring (402) arranged at the bottom of the cylindrical ring (401) and matched with the cylindrical ring through screws, a connecting disc (403) arranged inside the mounting ring (402), and a stirring rod (404) arranged at the bottom of the connecting disc (403).
2. The energy-saving and environment-friendly curing device for producing the glass fiber reinforced plastic sleeve as claimed in claim 1, wherein: the stirring device is characterized by further comprising a driving unit (500), wherein the driving unit (500) is arranged above the stirring unit (400) and comprises a rotating rod (501) arranged inside the cylindrical ring (401), an impeller (502) arranged on the surface of the rotating rod (501) and positioned on the left side of the cylindrical ring (401), a fixing plate (503) arranged inside the cylindrical ring (401) and positioned below the rotating rod (501), and a sliding block (504) arranged on the fixing plate (503).
3. The energy-saving and environment-friendly curing device for producing the glass fiber reinforced plastic sleeve as claimed in claim 2, wherein: the slider (504) comprises a connecting rod (504 a) arranged at the top, and the rotating rod (501) comprises a track groove (501 a) arranged on the surface of the rotating rod and matched with the connecting rod (504 a).
4. The energy-saving and environment-friendly curing device for producing the glass reinforced plastic sleeve as claimed in claim 2 or 3, wherein: the sliding block (504) further comprises a transmission rod (504 b) which is arranged at the bottom and hinged with the bottom, and one end of the transmission rod (504 b) is hinged with the connecting disc (403).
5. The energy-saving and environment-friendly curing device for producing the glass fiber reinforced plastic sleeve as claimed in claim 4, wherein: the fixed plate (503) further comprises a sliding groove (503 a) which is arranged in the middle of the fixed plate and is matched with the sliding block (504), and the sliding block (504) slides in the sliding groove (503 a).
6. The energy-saving and environment-friendly curing device for producing the glass fiber reinforced plastic sleeve as claimed in claim 2, wherein: the exhaust pipe (304) comprises an exhaust fan (304 a) arranged in the exhaust pipe, a fixing rod (304 b) arranged on one side of the exhaust fan (304 a), and a first rotating disc (304 c) arranged at one end of the fixing rod (304 b).
7. The energy-saving and environment-friendly curing device for producing the glass fiber reinforced plastic sleeve as claimed in claim 6, wherein: the driving unit (500) further comprises a second rotating disc (505) arranged at one end of the rotating disc (501), a plurality of pins (505 a) are arranged in the middle of the second rotating disc (505), and the first rotating disc (304 c) is matched with the second rotating disc (505) through the pins (505 a).
8. The energy-saving and environment-friendly curing device for producing the glass fiber reinforced plastic sleeve as claimed in any one of claims 1, 2, 3, 6 or 7, wherein: the mounting ring (402) comprises a mounting groove (402 a) arranged on the inner wall, the connecting disc (403) comprises a pulley (403 a) arranged on the side face, and the pulley (403 a) is matched with the mounting groove (402 a).
9. The energy-saving and environment-friendly curing device for producing the glass reinforced plastic sleeve as claimed in any one of claims 2, 6 or 7, wherein: the first heat recovery tank (201) includes a partition plate (201 a) provided inside, and the partition plate (201 a) is provided below the heat conductive pipe (202).
10. The energy-saving and environment-friendly curing device for producing the glass fiber reinforced plastic sleeve as claimed in claim 9, wherein: the heat conduction pipes (202) are distributed in the first heat recovery tank (201) in a U-shaped spiral manner.
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Denomination of invention: A curing device for FRP casing production based on energy saving and environmental protection Effective date of registration: 20211230 Granted publication date: 20210910 Pledgee: Xinyi Xinke Venture Capital Co.,Ltd. Pledgor: Jiangsu Jin'an Electric Co.,Ltd. Registration number: Y2021320000438 |
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