CN213471633U - Comprehensive preheating recycling system - Google Patents

Comprehensive preheating recycling system Download PDF

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Publication number
CN213471633U
CN213471633U CN202021845889.0U CN202021845889U CN213471633U CN 213471633 U CN213471633 U CN 213471633U CN 202021845889 U CN202021845889 U CN 202021845889U CN 213471633 U CN213471633 U CN 213471633U
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China
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stainless steel
water tank
steel water
pipe
recycling system
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CN202021845889.0U
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Chinese (zh)
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吕政建
李连华
亓培国
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Lianhai Prefabricated Building Materials Co ltd
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Lianhai Prefabricated Building Materials Co ltd
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Abstract

The utility model discloses a comprehensive preheating recycling system, including first stainless steel water tank, second stainless steel water tank, third stainless steel water tank, stainless steel serpentine coil radiator, crooked type flue pipe, dust remover, filter, first stainless steel water tank, second stainless steel water tank, third stainless steel water tank are located same horizontal plane. The utility model discloses in, the desalination can absorb the inside gaseous heat of stainless steel serpentine coil radiator to can retrieve the waste heat of high temperature steam, the waste heat of the third stainless steel water tank can be through crooked type flue pipe absorption boiler flue gas simultaneously, moreover, the steam emission when showing the reduction and evaporating the cauldron and opening the cauldron and go out the product can be retrieved to the waste heat of gas and boiler flue gas simultaneously to simple structure, optimize staff's operational environment, basically eliminate the corruption of high temperature steam to workshop and equipment.

Description

Comprehensive preheating recycling system
Technical Field
The utility model relates to a evaporate the cauldron and preheat recovery technical field, especially relate to a synthesize and preheat recycle system.
Background
The still kettle is also called a steam curing kettle and an autoclave and is a large pressure container with large volume and heavy weight. The autoclave has wide application, is widely applied to autoclave curing of building materials such as aerated concrete blocks, concrete pipe piles, sand-lime bricks, coal-lime bricks, microporous calcium silicate boards, novel light wall materials, heat-insulating asbestos boards, high-strength gypsum and the like, and finishes hydrothermal reaction of Cao-Si 02-H2O in the autoclave. Meanwhile, the method is also widely applicable to rubber products, wood drying and antiseptic treatment, heavy metal smelting, oil-impregnated refractory brick coal infiltration, production projects meeting the requirements of glass steam curing, high-pressure treatment of chemical fiber products, high-temperature and high-pressure treatment of food cans, pulp cooking, cable vulcanization, fishing net shaping, chemical industry, medicine, aerospace industry, heat insulation materials, textile industry, military industry and other production processes needing pressure steam curing;
the comprehensive preheating recycling system is particularly used for a workshop autoclave, high-temperature and high-pressure steam of the whole autoclave remains in the autoclave after the autoclave finishes a steam curing process, the production process generally guides the steam into the autoclave to be subjected to steam curing, but when the steam pressure is reduced to be below 0.3MPs, the steam is not beneficial to being guided into the autoclave, and if the high-temperature steam is discharged, the high-temperature steam can harm the operation environment, cause energy loss, workshop corrosion and equipment corrosion and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a comprehensive preheating recycling system.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a comprehensive preheating recycling system comprises a first stainless steel water tank, a second stainless steel water tank, a third stainless steel water tank, a stainless steel serpentine coil radiator, a bent flue pipe, a dust remover and a filter, wherein the first stainless steel water tank, the second stainless steel water tank and the third stainless steel water tank are positioned on the same horizontal plane;
the first stainless steel water tank, the second stainless steel water tank and the third stainless steel water tank are mutually and jointly provided with a steam connecting pipe and a connecting water pipe, and the first stainless steel water tank, the second stainless steel water tank and the third stainless steel water tank are mutually connected in series through the connecting water pipes;
stainless steel serpentine coil radiators are arranged inside the first stainless steel water tank, the second stainless steel water tank and the third stainless steel water tank, and the three stainless steel serpentine coil radiators are communicated through a steam connecting pipe;
the inside of third stainless steel water tank is provided with bent type flue pipe, bent type flue pipe's both ends all with third stainless steel water tank through connection, bent type flue pipe's both ends are provided with dust remover and filter respectively.
As a further description of the above technical solution:
the inner wall central point of dust remover puts fixedly connected with dustproof frame, the inner wall fixedly connected with dust screen of dustproof frame, the equal fixedly connected with ring baffle in both sides that the inner wall of dust remover is close to dustproof frame, the one end threaded connection of dust remover has into the tobacco pipe, and the other end and the curved flue pipe of dust remover communicate with each other.
As a further description of the above technical solution:
the filter comprises a top plate, a bottom plate and a filter screen, wherein the top plate and the bottom plate are respectively positioned at the upper end and the lower end of the filter screen, a smoke outlet is formed in the bottom of the bottom plate, and the bottom plate is communicated with the bent flue pipe through the smoke outlet.
As a further description of the above technical solution:
the outer surface through connection of first stainless steel water tank has water inlet and high temperature steam entry, and the water inlet is located the top of high temperature steam entry.
As a further description of the above technical solution:
and the outer surface of the third stainless steel water tank is connected with a water outlet in a penetrating way.
As a further description of the above technical solution:
and the outer surfaces of the three stainless steel serpentine coil radiators are provided with condensate water discharge ports.
As a further description of the above technical solution:
the inner wall of the third stainless steel water tank is fixedly connected with a hanging bracket, and the bent flue pipe is connected with the hanging bracket in an embedded mode.
The utility model discloses following beneficial effect has:
the comprehensive preheating recycling system comprises a first stainless steel water tank, a second stainless steel water tank, a third stainless steel water tank, a stainless steel serpentine coil radiator and a bent flue pipe, wherein the first stainless steel water tank, the second stainless steel water tank, the third stainless steel water tank, the stainless steel serpentine coil radiator and the bent flue pipe are arranged, high-temperature steam of a boiler firstly circulates through the stainless steel serpentine coil radiator, then sequentially passes through the first stainless steel water tank, the second stainless steel water tank and the third stainless steel water tank, and simultaneously desalted water is injected into the first stainless steel water tank, the second stainless steel water tank and the third stainless steel water tank sequentially, wherein in the circulation process of the gas in the stainless steel serpentine coil radiator, the desalted water can absorb the heat of the gas in the stainless steel serpentine coil radiator, so that the waste heat of the high-temperature steam can be recycled, meanwhile, the third stainless steel water tank can absorb the waste heat of the flue gas of, the waste heat of gas and boiler flue gas can be recovered simultaneously, the steam emission when the still kettle is opened to produce products is obviously reduced, the working environment of workers is optimized, and the corrosion of high-temperature steam to workshops and equipment is basically eliminated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the dust collector of the present invention;
fig. 3 is a schematic structural diagram of the filter of the present invention.
Illustration of the drawings:
1. a first stainless steel water tank; 2. a second stainless steel water tank; 3. a third stainless steel water tank; 4. a stainless steel serpentine coil radiator; 5. a curved flue pipe; 6. a dust remover; 7. a filter; 8. connecting a water pipe; 9. a steam connecting pipe; 10. a condensed water discharge port; 11. a smoke inlet pipe; 12. a water outlet; 13. a high temperature steam inlet; 14. a water inlet; 15. a dust-proof frame; 16. a dust screen; 17. an annular baffle; 18. a top plate; 19. a base plate; 20. a filter screen; 21. a smoke outlet; 22. a hanger frame.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a comprehensive preheating recycling system comprises a first stainless steel water tank 1, a second stainless steel water tank 2, a third stainless steel water tank 3, a stainless steel serpentine coil radiator 4, a bent flue pipe 5, a dust remover 6 and a filter 7, wherein the first stainless steel water tank 1, the second stainless steel water tank 2 and the third stainless steel water tank 3 are positioned on the same horizontal plane; the first stainless steel water tank 1, the second stainless steel water tank 2 and the third stainless steel water tank 3 are mutually and jointly provided with a steam connecting pipe 9 and a connecting water pipe 8, and the first stainless steel water tank 1, the second stainless steel water tank 2 and the third stainless steel water tank 3 are mutually connected in series through the connecting water pipe 8; stainless steel serpentine coil radiators 4 are arranged inside the first stainless steel water tank 1, the second stainless steel water tank 2 and the third stainless steel water tank 3, and the three stainless steel serpentine coil radiators 4 are communicated through a steam connecting pipe 9; the inside of third stainless steel water tank 3 is provided with crooked type flue pipe 5, and the both ends of crooked type flue pipe 5 all with third stainless steel water tank 3 through connection, the both ends of crooked type flue pipe 5 are provided with dust remover 6 and filter 7 respectively.
The central position of the inner wall of the dust remover 6 is fixedly connected with a dust-proof frame 15, the inner wall of the dust-proof frame 15 is fixedly connected with a dust-proof net 16, two sides of the inner wall of the dust remover 6, which are close to the dust-proof frame 15, are fixedly connected with annular baffles 17, one end of the dust remover 6 is in threaded connection with a smoke inlet pipe 11, and the other end of the dust remover 6 is communicated with the bent flue pipe 5, so that the dust removal can be carried out on the entering flue gas, and the dust in the flue gas is prevented from blocking the bent flue pipe 5; the filter 7 comprises a top plate 18, a bottom plate 19 and a filter screen 20, wherein the top plate 18 and the bottom plate 19 are respectively positioned at the upper end and the lower end of the filter screen 20, a smoke outlet 21 is formed in the bottom of the bottom plate 19, and the bottom plate 19 is communicated with the bent flue pipe 5 through the smoke outlet 21, so that discharged smoke can be filtered, and air pollution is prevented; the outer surface of the first stainless steel water tank 1 is connected with a water inlet 14 and a high-temperature steam inlet 13 in a penetrating manner, the water inlet 14 is positioned above the high-temperature steam inlet 13, desalted water can be conveniently injected into the first stainless steel water tank 1, and meanwhile, high-temperature steam can pass through the inside of the first stainless steel water tank 1, so that the desalted water can absorb heat in the high-temperature steam; the outer surface of the third stainless steel water tank 3 is connected with a water outlet 12 in a penetrating way, so that the desalted water absorbing heat can be discharged, and the recovered heat can be conveniently utilized; the outer surfaces of the three stainless steel serpentine coil radiators 4 are respectively provided with a condensed water discharge port 10, condensed water in the stainless steel serpentine coil radiators 4 can be discharged, and the stainless steel serpentine coil radiators 4 are prevented from being blocked by the condensed water, so that high-temperature steam can be conveniently circulated; the inner wall fixedly connected with gallows 22 of third stainless steel water tank 3, and crooked type flue pipe 5 is connected with the gallows 22 embedding, can be convenient for make the heat in the water absorption crooked type flue pipe 5 in the third stainless steel water tank 3 to heat in the flue gas is retrieved.
The working principle is as follows: when the comprehensive preheating recycling system is used, firstly, high-temperature steam of a boiler flows through the stainless steel serpentine coil radiator 4 through the heat exchanger 13, then flows through the first stainless steel water tank 1, the second stainless steel water tank 2 and the third stainless steel water tank 3, and simultaneously, desalted water is injected into the first stainless steel water tank 1, the second stainless steel water tank 2 and the third stainless steel water tank 3 through the heat exchanger 14, wherein in the process of flowing gas in the stainless steel serpentine coil radiator 4, the desalted water can absorb heat of the gas in the stainless steel serpentine coil radiator 4, so that the waste heat of the high-temperature steam can be recycled, meanwhile, the third stainless steel water tank 3 can absorb the waste heat of the flue gas of the boiler through the bent flue pipe 5, the structure is simple, the waste heat of the fuel gas and the flue gas of the boiler can be recycled at the same time, and the steam emission when the autoclave is opened to produce products is obviously reduced, the operation environment of staff is optimized, the corrosion of high-temperature steam to workshops and equipment is basically eliminated, and certain practicability is achieved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (7)

1. The utility model provides a synthesize and preheat recycle system, includes first stainless steel water tank (1), second stainless steel water tank (2), third stainless steel water tank (3), stainless steel serpentine coil radiator (4), crooked type flue pipe (5), dust remover (6), filter (7), its characterized in that: the first stainless steel water tank (1), the second stainless steel water tank (2) and the third stainless steel water tank (3) are positioned on the same horizontal plane;
the first stainless steel water tank (1), the second stainless steel water tank (2) and the third stainless steel water tank (3) are mutually and commonly provided with a steam connecting pipe (9) and a connecting water pipe (8), and the first stainless steel water tank (1), the second stainless steel water tank (2) and the third stainless steel water tank (3) are mutually connected in series through the connecting water pipe (8);
stainless steel serpentine coil radiators (4) are arranged inside the first stainless steel water tank (1), the second stainless steel water tank (2) and the third stainless steel water tank (3), and the three stainless steel serpentine coil radiators (4) are communicated through a steam connecting pipe (9);
the inside of third stainless steel water tank (3) is provided with bent type flue pipe (5), the both ends of bent type flue pipe (5) all with third stainless steel water tank (3) through connection, the both ends of bent type flue pipe (5) are provided with dust remover (6) and filter (7) respectively.
2. The integrated preheating recycling system according to claim 1, wherein: the inner wall central point of dust remover (6) puts fixedly connected with dustproof frame (15), the inner wall fixedly connected with dust screen (16) of dustproof frame (15), the inner wall of dust remover (6) is close to the equal fixedly connected with ring baffle (17) in both sides of dustproof frame (15), the one end threaded connection of dust remover (6) has into tobacco pipe (11), and the other end and the curved flue pipe (5) of dust remover (6) communicate with each other.
3. The integrated preheating recycling system according to claim 1, wherein: the filter (7) comprises a top plate (18), a bottom plate (19) and a filter screen (20), the top plate (18) and the bottom plate (19) are respectively located at the upper end and the lower end of the filter screen (20), a smoke exhaust port (21) is formed in the bottom of the bottom plate (19), and the bottom plate (19) is communicated with the bent flue pipe (5) through the smoke exhaust port (21).
4. The integrated preheating recycling system according to claim 1, wherein: the outer surface of the first stainless steel water tank (1) is connected with a water inlet (14) and a high-temperature steam inlet (13) in a penetrating manner, and the water inlet (14) is located above the high-temperature steam inlet (13).
5. The integrated preheating recycling system according to claim 1, wherein: the outer surface of the third stainless steel water tank (3) is connected with a water outlet (12) in a penetrating way.
6. The integrated preheating recycling system according to claim 1, wherein: the outer surfaces of the three stainless steel serpentine coil radiators (4) are provided with condensate water discharge ports (10).
7. The integrated preheating recycling system according to claim 1, wherein: the inner wall of the third stainless steel water tank (3) is fixedly connected with a hanging bracket (22), and the bent flue pipe (5) is connected with the hanging bracket (22) in an embedded mode.
CN202021845889.0U 2020-08-30 2020-08-30 Comprehensive preheating recycling system Active CN213471633U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021845889.0U CN213471633U (en) 2020-08-30 2020-08-30 Comprehensive preheating recycling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021845889.0U CN213471633U (en) 2020-08-30 2020-08-30 Comprehensive preheating recycling system

Publications (1)

Publication Number Publication Date
CN213471633U true CN213471633U (en) 2021-06-18

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CN202021845889.0U Active CN213471633U (en) 2020-08-30 2020-08-30 Comprehensive preheating recycling system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114508960A (en) * 2022-01-27 2022-05-17 金久龙实业有限公司 Heat circulation system for wrapping belt production line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114508960A (en) * 2022-01-27 2022-05-17 金久龙实业有限公司 Heat circulation system for wrapping belt production line
CN114508960B (en) * 2022-01-27 2023-12-01 金久龙实业有限公司 Thermal circulation system for wrapping belt production line

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A comprehensive preheating and recycling system

Effective date of registration: 20231213

Granted publication date: 20210618

Pledgee: Bank of Communications Co.,Ltd. Zaozhuang Branch

Pledgor: Lianhai prefabricated building materials Co.,Ltd.

Registration number: Y2023980071320

PE01 Entry into force of the registration of the contract for pledge of patent right