CN214496994U - Waste heat recovery device for papermaking equipment - Google Patents
Waste heat recovery device for papermaking equipment Download PDFInfo
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- CN214496994U CN214496994U CN202022982125.2U CN202022982125U CN214496994U CN 214496994 U CN214496994 U CN 214496994U CN 202022982125 U CN202022982125 U CN 202022982125U CN 214496994 U CN214496994 U CN 214496994U
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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
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- 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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Abstract
The utility model relates to a waste heat recovery equipment technical field just discloses a waste heat recovery device for papermaking equipment, the on-line screen storage device comprises a base, the first heat treatment case of left side fixedly connected with at the positive top of base, the left side fixedly connected with steam of first heat treatment case advances the pipe. The use of first air exhauster and second air exhauster, take out two heat treatment box top remaining steam, two exhaust pipe rows of rethread go into back in the heat exchanger, thereby reach waste heat recovery's effect, and the use of heater and solar energy power supply ware, the heater can heat the inside waste heat of heat recovery machine, rethread backheat pipe transmission advances two heat treatment incasement, thereby reach the effect of waste heat reuse, and solar energy power supply ware can be with solar energy conversion for the electric energy, then transmit for the heater, thereby reach energy saving and emission reduction's effect, thereby can be when improving waste heat recovery device work efficiency, waste heat recovery device's consumption has still been reduced.
Description
Technical Field
The utility model relates to a waste heat recovery equipment technical field specifically is a waste heat recovery device for papermaking equipment.
Background
At present, the hot air hood installed above the paper machine at present is generally divided into a closed air hood, a breathing air hood and a high-speed hot air hood. The closed air hood is generally applied to corrugated paper machines, culture paper machines and the like.
In the process of operation of the waste heat recovery device for the existing papermaking equipment, damage to mechanical equipment caused by vibration often occurs, so that the service life of the waste heat recovery device is shortened, the energy consumption of the existing waste heat recovery device is high, and the utilization rate of heat efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a waste heat recovery device for papermaking equipment possesses shock attenuation protection and high-efficient advantage of utilizing, has solved because vibrations lead to mechanical equipment's damage and the lower problem of utilization ratio of power consumption higher, the thermal efficiency.
The utility model provides a following technical scheme: a waste heat recovery device for papermaking equipment comprises a base, wherein a first heat treatment box is fixedly connected to the left side of the front top of the base, hot air inlet pipes are fixedly connected to the left side of the first heat treatment box, a middle through pipe is fixedly connected to the right side of the first heat treatment box, a first fixing plate is fixedly connected to the top of the right side of the first heat treatment box, a first air exhauster is fixedly connected to the top of the first fixing plate, a first air exhaust pipe is fixedly connected to the left side of the first air exhauster, a first exhaust pipe is fixedly connected to the right side of the first air exhauster, a second heat treatment box is fixedly connected to the right side of the front top of the base, a hot air outlet pipe is fixedly connected to the right side of the second heat treatment box, a second fixing plate is fixedly connected to the top of the right side of the second heat treatment box, and a second air exhauster is fixedly connected to the top of the second fixing plate, the utility model discloses a solar energy heating device, including base, heat pump, first air exhauster, top fixedly connected with heat recovery machine on base right side, the left side fixedly connected with second exhaust column of second air exhauster, the right side fixedly connected with second exhaust pipe of second air exhauster, the top fixedly connected with heat recovery machine on base right side, the top fixedly connected with backup pad on heat recovery machine right side, the top fixedly connected with solar energy power supply ware of backup pad, the top fixedly connected with heating machine of heat recovery machine inner chamber, the bottom fixedly connected with heating shower nozzle of heating machine.
Preferably, the damping groove has all been seted up to the both sides at base inner chamber top, the quantity of damping groove is two, two the equal fixedly connected with spring in bottom of damping groove, the top fixedly connected with shock attenuation pole of spring, the top fixedly connected with shock attenuation board of shock attenuation pole, one the top of shock attenuation board is connected with the bottom of first heat treatment case and second heat treatment case, another the top of shock attenuation board is connected with the bottom of heat recovery machine.
Preferably, the bottom of the left side of the heat regenerator is fixedly connected with two heat regenerator tubes, and the output ends of the two heat regenerator tubes are respectively connected with the bottoms of the right sides of the first heat treatment tank and the second heat treatment tank.
Preferably, the left side of the first exhaust pipe penetrates through the first heat treatment tank and extends to the inside of the first heat treatment tank, and the right side of the first exhaust pipe penetrates through the heat regenerator and extends to the inside of the first heat treatment tank.
Preferably, the left side of the second exhaust pipe penetrates through the second heat treatment box and extends to the inside of the second heat treatment box, and the right side of the second exhaust pipe penetrates through the heat regenerator and extends to the inside of the second exhaust pipe.
Preferably, a power supply line is fixedly connected to the left side of the solar power supply, and an output end of the power supply line penetrates through the heat regenerator and extends to the inside of the heater.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the waste heat recovery device for the papermaking equipment comprises a first exhaust fan, a second exhaust fan, a first heat treatment box, a second heat treatment box, a heat recovery machine, a heater and a solar power supply, wherein in the operation process of the waste heat recovery device, hot air enters the first heat treatment box through a hot air inlet pipe, is transmitted into the second heat treatment box through a middle through pipe, and finally exits through a hot air outlet pipe, in the process, residual hot air at the tops of the first heat treatment box and the second heat treatment box is extracted out and then is exhausted into the heat recovery machine through two exhaust pipes, so that the waste heat recovery effect is achieved, the heater and the solar power supply are used, the heater can heat the waste heat in the heat recovery machine so as to achieve the usable temperature, and then the waste heat is transmitted into the two heat treatment boxes through the heat recovery pipe, so that the waste heat is recycled, the solar power supply can convert solar energy into electric energy and then is transmitted to the heater, so that the energy saving and emission reduction effects are achieved, therefore, the working efficiency of the waste heat recovery device can be improved, and meanwhile, the consumption of the waste heat recovery device is reduced, so that the practicability of the waste heat recovery device is improved.
2. This waste heat recovery device for papermaking equipment, at the in-process of waste heat recovery device installation, with first heat treatment case, second heat treatment case and backheat machine place the top at the shock attenuation board, thereby can be when waste heat recovery device moves, reduce first heat treatment case, second heat treatment case and backheat machine are because the first heat treatment case that vibrations lead to, second heat treatment case and backheat machine damage, thereby can increase waste heat recovery device's life, improve waste heat recovery device's practicality, and can reduce first heat treatment case, second heat treatment case and the skew of backheat machine because vibrations lead to, thereby waste heat recovery device's work efficiency has been improved.
Drawings
Fig. 1 is a top view of the structure of the present invention;
fig. 2 is a front view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the structure of the present invention;
fig. 4 is a cross-sectional view of the base of the structure of the present invention.
In the figure: 1. a base; 2. a first heat treatment tank; 3. hot gas enters the pipe; 4. a middle through pipe; 5. a first fixing plate; 6. a first exhaust fan; 7. a first exhaust pipe; 8. a first exhaust duct; 9. a second heat treatment tank; 10. a hot gas outlet pipe; 11. a second fixing plate; 12. a second exhaust fan; 13. a second exhaust pipe; 14. a second exhaust duct; 15. a heat recovery machine; 16. a support plate; 17. a solar power supply; 18. a heater; 19. heating the spray head; 20. a spring; 21. a shock-absorbing lever; 22. a damper plate; 23. and a heat return pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a waste heat recovery device for a papermaking apparatus comprises a base 1, wherein two damping grooves are formed in two sides of the top of an inner cavity of the base 1, the bottom of each damping groove is fixedly connected with a spring 20, the top of each spring 20 is fixedly connected with a damping rod 21, the top of each damping rod 21 is fixedly connected with a damping plate 22, the top of one damping plate 22 is connected with the bottom of a first heat treatment tank 2 and the bottom of a second heat treatment tank 9, the top of the other damping plate 22 is connected with the bottom of a heat regenerator 15, the damping plates 22 move downwards to extrude the springs 20, and the damping plates 22 return due to the reactive force of the springs 20 so as to perform damping protection, the left side of the top of the front of the base 1 is fixedly connected with the first heat treatment tank 2, and the first heat treatment tank 2 is arranged during the installation of the waste heat recovery device, The second heat treatment box 9 and the heat regenerator 15 are arranged on the top of the damping plate 22, so that when the waste heat recovery device operates, the damage of the first heat treatment box 2, the second heat treatment box 9 and the heat regenerator 15 caused by vibration to the first heat treatment box 2, the second heat treatment box 9 and the heat regenerator 15 can be reduced, the service life of the waste heat recovery device can be prolonged, the practicability of the waste heat recovery device is improved, the deviation of the first heat treatment box 2, the second heat treatment box 9 and the heat regenerator 15 caused by vibration can be reduced, the working efficiency of the waste heat recovery device is improved, the hot air inlet pipe 3 is fixedly connected to the left side of the first heat treatment box 2, in the operation process of the waste heat recovery device, the hot air enters the first heat treatment box 2 through the hot air inlet pipe 3, then is transmitted into the second heat treatment box 9 from the middle through pipe 4, and finally exits through the hot air outlet pipe 10, in the process, the first exhaust fan 6 and the second exhaust fan 12 are used for extracting residual hot air at the tops of the first heat treatment box 2 and the second heat treatment box 9, and exhausting the hot air into the heat regenerator 15 through the two exhaust pipes so as to achieve the effect of waste heat recovery, the heater 18 and the solar power supply 17 are used, the heater 18 can heat the waste heat in the heat regenerator 15 so as to achieve the usable temperature, and the waste heat is transmitted into the two heat treatment boxes through the heat regenerator pipe 23 so as to achieve the effect of waste heat recycling, the solar power supply 17 can convert the solar energy into electric energy and then transmits the electric energy to the heater 18 so as to achieve the effects of energy saving and emission reduction, so that the working efficiency of the waste heat recovery device can be improved, the consumption of the waste heat recovery device is reduced, the practicability of the waste heat recovery device is improved, the middle through pipe 4 is fixedly connected to the right side of the first heat treatment box 2, the top of the right side of the first heat treatment box 2 is fixedly connected with a first fixing plate 5, the top of the first fixing plate 5 is fixedly connected with a first exhaust fan 6, the left side of the first exhaust fan 6 is fixedly connected with a first exhaust pipe 7, the left side of the first exhaust pipe 7 penetrates through the first heat treatment box 2 and extends into the first heat treatment box, the right side of the first exhaust pipe 8 penetrates through a heat regenerator 15 and extends into the first exhaust pipe, the right side of the first exhaust fan 6 is fixedly connected with a first exhaust pipe 8, the right side of the front top of the base 1 is fixedly connected with a second heat treatment box 9, the right side of the second heat treatment box 9 is fixedly connected with a hot gas outlet pipe 10, the top of the right side of the second heat treatment box 9 is fixedly connected with a second fixing plate 11, the top of the second fixing plate 11 is fixedly connected with a second exhaust fan 12, the left side of the second exhaust fan 12 is fixedly connected with a second exhaust pipe 13, the left side of the second exhaust pipe 13 penetrates through the second heat treatment box 9 and extends into the second heat treatment box, the right side of second exhaust pipe 14 runs through heat regenerator 15 and extends to its inside, the right side fixedly connected with second exhaust pipe 14 of second air exhauster 12, top fixedly connected with heat regenerator 15 on base 1 right side, the left bottom fixedly connected with heat regenerator tube 23 of heat regenerator 15, the quantity of heat regenerator tube 23 is two, the output of two heat regenerator tubes 23 is connected with the bottom on first heat treatment case 2 and second heat treatment case 9 right side respectively, the top fixedly connected with backup pad 16 on heat regenerator 15 right side, the top fixedly connected with solar energy power supply 17 of backup pad 16, the left side fixedly connected with power supply line of solar energy power supply 17, the output of power supply line runs through the inside that heat regenerator 15 extends to heater 18, the top fixedly connected with heater 18 of the 15 inner chamber of heat regenerator, the bottom fixedly connected with heating shower nozzle 19 of heater 18.
The working principle is that in the operation process of the waste heat recovery device, hot air enters the first heat treatment box 2 through the hot air inlet pipe 3, is transmitted into the second heat treatment box 9 through the through pipe 4, and finally exits through the hot air outlet pipe 10, in the process, residual hot air at the tops of the first heat treatment box 2 and the second heat treatment box 9 is extracted through the first exhaust fan 6 and the second exhaust fan 12, and is exhausted into the heat regenerator 15 through the two exhaust pipes, so that the waste heat recovery effect is achieved, the use of the heater 18 and the solar power supplier 17 is realized, the heater 18 can heat the waste heat in the heat regenerator 15, so that the usable temperature is achieved, the waste heat is transmitted into the two heat treatment boxes through the heat regenerator pipe 23, so that the waste heat recycling effect is achieved, the solar power supplier 17 can convert the solar energy into electric energy and then transmits the electric energy to the heater 18, thereby achieving the effects of energy conservation and emission reduction, improving the working efficiency of the waste heat recovery device, also reduces the consumption of the waste heat recovery device, thereby improving the practicability of the waste heat recovery device, in the process of installing the waste heat recovery device, the first heat treatment box 2, the second heat treatment box 9 and the heat regenerator 15 are placed on the top of the damping plate 22, so that the damage of the first heat treatment box 2, the second heat treatment box 9 and the heat regenerator 15 caused by vibration of the first heat treatment box 2, the second heat treatment box 9 and the heat regenerator 15 can be reduced when the waste heat recovery device runs, thereby prolonging the service life of the waste heat recovery device, improving the practicability of the waste heat recovery device, and the deviation of the first heat treatment box 2, the second heat treatment box 9 and the heat regenerator 15 caused by vibration can be reduced, so that the working efficiency of the waste heat recovery device is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waste heat recovery device for papermaking equipment, includes base (1), its characterized in that: the heat treatment device is characterized in that a first heat treatment box (2) is fixedly connected to the left side of the front top of the base (1), hot air enters a pipe (3) and is fixedly connected to the left side of the first heat treatment box (2), a middle through pipe (4) is fixedly connected to the right side of the first heat treatment box (2), a first fixing plate (5) is fixedly connected to the top of the right side of the first heat treatment box (2), a first air exhauster (6) is fixedly connected to the top of the first fixing plate (5), a first air exhaust pipe (7) is fixedly connected to the left side of the first air exhauster (6), a first exhaust pipe (8) is fixedly connected to the right side of the first air exhauster (6), a second heat treatment box (9) is fixedly connected to the right side of the front top of the base (1), a hot air outlet pipe (10) is fixedly connected to the right side of the second heat treatment box (9), and a second fixing plate (11) is fixedly connected to the top of the right side of the second heat treatment box (9), the utility model discloses a heat pump device, including base (1), top fixedly connected with second air exhauster (12) of second fixed plate (11), left side fixedly connected with second exhaust column (13) of second air exhauster (12), right side fixedly connected with second exhaust pipe (14) of second air exhauster (12), top fixedly connected with heat recovery machine (15) on base (1) right side, top fixedly connected with backup pad (16) on heat recovery machine (15) right side, the top fixedly connected with solar energy power supply ware (17) of backup pad (16), the top fixedly connected with heating machine (18) of heat recovery machine (15) inner chamber, the bottom fixedly connected with heating shower nozzle (19) of heating machine (18).
2. The waste heat recovery device for the papermaking equipment according to claim 1, characterized in that: damping grooves have all been seted up to the both sides at base (1) inner chamber top, the quantity of damping groove is two, two the equal fixedly connected with spring (20) in bottom of damping groove, top fixedly connected with shock attenuation pole (21) of spring (20), the top fixedly connected with damping plate (22) of shock attenuation pole (21), one the top of damping plate (22) is connected with the bottom of first heat treatment case (2) and second heat treatment case (9), another the top of damping plate (22) is connected with the bottom of heat machine (15) that returns.
3. The waste heat recovery device for the papermaking equipment according to claim 1, characterized in that: the heat recovery machine is characterized in that the heat recovery pipes (23) are fixedly connected to the bottom of the left side of the heat recovery machine (15), the number of the heat recovery pipes (23) is two, and the output ends of the two heat recovery pipes (23) are respectively connected with the bottoms of the right sides of the first heat treatment box (2) and the second heat treatment box (9).
4. The waste heat recovery device for the papermaking equipment according to claim 1, characterized in that: the left side of the first exhaust pipe (7) penetrates through the first heat treatment box (2) and extends to the interior of the first heat treatment box, and the right side of the first exhaust pipe (8) penetrates through the heat regenerator (15) and extends to the interior of the first heat treatment box.
5. The waste heat recovery device for the papermaking equipment according to claim 1, characterized in that: the left side of the second exhaust pipe (13) penetrates through the second heat treatment box (9) and extends to the interior of the second heat treatment box, and the right side of the second exhaust pipe (14) penetrates through the heat regenerator (15) and extends to the interior of the second heat treatment box.
6. The waste heat recovery device for the papermaking equipment according to claim 1, characterized in that: the left side fixedly connected with power supply line of solar energy power supply ware (17), the output of power supply line runs through heat machine (15) and extends to the inside of heater (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022982125.2U CN214496994U (en) | 2020-12-14 | 2020-12-14 | Waste heat recovery device for papermaking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022982125.2U CN214496994U (en) | 2020-12-14 | 2020-12-14 | Waste heat recovery device for papermaking equipment |
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| Publication Number | Publication Date |
|---|---|
| CN214496994U true CN214496994U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022982125.2U Active CN214496994U (en) | 2020-12-14 | 2020-12-14 | Waste heat recovery device for papermaking equipment |
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|---|---|
| CN (1) | CN214496994U (en) |
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- 2020-12-14 CN CN202022982125.2U patent/CN214496994U/en active Active
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