CN218329360U

CN218329360U - Hot air recycling device for gypsum board production

Info

Publication number: CN218329360U
Application number: CN202222079176.3U
Authority: CN
Inventors: 孙启元; 郑凯; 潘红振; 任宁; 周文
Original assignee: Taishan Gypsum Liaocheng Co ltd
Current assignee: Taishan Gypsum Liaocheng Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-01-17
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to the technical field of accessories of waste heat recycling devices, in particular to a hot air recycling device for gypsum board production, which can convey the generated waste heat to a furnace through a pipeline to recycle and heat cold water when calcined lime; including the heating furnace, cold water pipeline, hot water pipeline and heating furnace air exit, the inside of heating furnace is provided with first cavity and second cavity, the bottom of heating furnace is provided with four groups of landing legs, the left end of heating furnace is provided with the heating furnace intake stack, heating furnace intake stack and first cavity left side intercommunication, the sealed bottom right-hand member that inserts the heating furnace in the middle part of cold water pipeline, the sealed front side bottom that inserts the second cavity in the top of cold water pipeline, cold water pipeline and second cavity intercommunication, the sealed bottom right-hand member that inserts the heating furnace in the middle part of hot water pipeline, the sealed front side bottom that inserts the second cavity in the top of hot water pipeline.

Description

Hot air recycling device for gypsum board production

Technical Field

The utility model relates to a waste heat recovery recycles device auxiliary device's technical field, especially relates to a gypsum board production is with hot-blast recovery recycles device.

Background

As is well known, gypsum board is used for various buildings such as houses, office buildings, shops, hotels and industrial plants, as inner partition walls, wall covering panels (instead of wall plasters), ceilings, sound absorbing panels, floor base sheets and various decorative sheets, and is widely used in the field of building materials.

In the existing gypsum board production, the steps of calcination, grinding, cooling and water storage, clinker metering, mixing and the like are carried out, wherein the calcination is an important step in the early stage.

In the existing gypsum board production, a large amount of hot gas can be generated when calcined quicklime, and the hot gas can be directly discharged to volatilize heat in the hot gas, so that resources are wasted, and the working efficiency and the practicability are reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can make quick lime when calcining, the waste heat that produces recycles the gypsum board production of the cold water of heating in through the pipe transport stove and recycles device of recycling for hot air.

The utility model discloses a gypsum board production is with hot-blast recovery device of recycling, the induction heating furnace comprises a heating furnace, the cold water pipeline, hot-water line and heating furnace air exit, the inside of heating furnace is provided with first cavity and second cavity, the bottom of heating furnace is provided with four groups landing legs, the left end of heating furnace is provided with the heating furnace air-supply line, heating furnace air-supply line and first cavity left side intercommunication, the sealed bottom right-hand member that inserts the heating furnace in middle part of cold water pipeline, the sealed front side bottom that inserts the second cavity in top of cold water pipeline, cold water pipeline and second cavity intercommunication, the sealed top right-hand member that inserts the first cavity in left end of heating furnace air exit, heating furnace air exit and first cavity intercommunication.

The utility model discloses a gypsum board production is with hot-blast recovery device of recycling still includes pallet and air-blower, and the top of pallet is connected with the bottom of air-blower, and the right-hand member of air-blower is provided with the fan air exit, and the fan air exit communicates with the left end of heating furnace air-supply line.

The utility model discloses a gypsum board production is with hot-blast recovery device of recycling still includes sack dust collector and exhaust pipe, and sack dust collector's top is provided with the dust removal air exit, and the left end intercommunication of dust removal air exit and exhaust pipe, exhaust pipe are provided with the air valve, and the left end of air-blower is provided with the fan air intake, and the fan air intake communicates with exhaust pipe's right-hand member. The utility model discloses a gypsum board production is with hot-blast recovery device of recycling still includes

The utility model discloses a gypsum board production is with hot-blast recovery device of recycling, cold water pipeline's right side is provided with the valve.

The utility model discloses a gypsum board production is with hot-blast recovery device of recycling still includes and still includes cistern and first water pipe, and the top of cistern is connected with the top of heating furnace, and the bottom right-hand member of cistern is provided with the delivery port, and the delivery port communicates with the left end of first water pipe, and the right side top intercommunication of pressure intensifying structure and cold water pipeline is passed through to the bottom of first water pipe.

The utility model discloses a gypsum board production is with hot-blast recovery device of recycling, the bottom of cistern is provided with the third cavity, and the top of cistern is provided with the fourth cavity, is provided with the filter layer between the bottom of third cavity top and fourth cavity.

The utility model discloses a gypsum board production is with hot-blast recovery device of recycling, pressure boost structure include booster and second water pipe, and the top of booster is provided with the pressure boost water inlet, and the bottom intercommunication of pressure boost water inlet and first water pipe, the bottom of booster is provided with the pressure boost delivery port, and the pressure boost delivery port communicates with the top of second water pipe, the bottom of second water pipe and cold water pipeline's right side top intercommunication.

The utility model discloses a gypsum board production is with hot-blast recovery device of recycling still includes still that the thermometer, the sealed right side top that inserts first cavity in middle part of thermometer, the sealed right side top that inserts the second cavity in bottom of thermometer.

Compared with the prior art, the beneficial effects of the utility model are that: put suitable position with the four groups landing legs of heating furnace bottom portion earlier, later fill the second cavity with water through the cold water pipeline, then with hot-blast through the intake stack injection heating furnace first cavity in, hot-blast detention in first cavity, the hot-blast water that heats in the second cavity of detention, then hot-blast from the discharge of heating furnace air exit, later hot water can flow through the hot-water line, and when hot water flowed through the pipeline, atmospheric pressure in the second cavity can make during the cold water injection second cavity of equal quantity, consequently, the waste of hot air resource has been reduced, the practicality has been strengthened.

Drawings

FIG. 1 is a schematic view of the connection structure of the present invention;

FIG. 2 is a schematic view of the structure of the utility model showing the connection between the air inlet pipe of the heating furnace and the blower;

FIG. 3 is a schematic view of the communication structure between the booster pump and the first water pipe;

FIG. 4 is a schematic view of the connection structure of the valve and the cold water pipeline of the present invention;

in the drawings, the reference numbers: 1. heating furnace; 2. a first chamber; 3. a second chamber; 4. a support leg; 5. an air inlet pipeline of the heating furnace; 6. a cold water pipeline; 7. a hot water pipe; 8. an air outlet of the heating furnace; 9. a support table; 10. a blower; 11. a bag type dust collector; 12. an exhaust duct; 13. an air valve; 14. a valve; 15. a reservoir; 16. a third chamber; 17. a fourth chamber; 18. a filter layer; 19. a first water pipe; 20. a supercharger; 21. a second water pipe; 22. a thermometer.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses a gypsum board production is with hot-blast recovery device of recycling, including heating furnace 1, cold water pipeline 6, hot water pipeline 7 and heating furnace air exit 8, the inside of heating furnace 1 is provided with first cavity 2 and second cavity 3, the bottom of heating furnace 1 is provided with four groups of landing legs 4, the left end of heating furnace 1 is provided with heating furnace air inlet pipeline 5, heating furnace air inlet pipeline 5 communicates with the left side of first cavity 2, the middle part of cold water pipeline 6 seals the bottom right-hand member that inserts heating furnace 1, the top of cold water pipeline 6 seals the front side bottom that inserts second cavity 3, cold water pipeline 6 communicates with second cavity 3, the middle part of hot water pipeline 7 seals the bottom right-hand member that inserts heating furnace 1, the top of hot water pipeline 7 seals the front side bottom that inserts second cavity 3, hot water pipeline 7 communicates with second cavity 3, the left end of heating furnace air exit 8 seals the top right-hand member that inserts first cavity 2, heating furnace air exit 8 communicates with first cavity 2; put the four groups landing legs of heating furnace bottom in suitable position earlier, later fill the second cavity with water through the cold water pipeline, then pour into the first cavity of heating furnace through the intake stack with hot-blast, hot-blast detention in first cavity, the hot-blast water in the second cavity of heating of detention, then hot-blast from the heating furnace air exit discharge, later hot water can flow through the hot-water line, and when hot water flowed through the pipeline, atmospheric pressure in the second cavity can make during equal quantity's cold water pours into the second cavity into, consequently, the waste of hot air resource has been reduced, the practicality has been strengthened.

The hot air recycling device for gypsum board production of the utility model also comprises a support stand 9 and an air blower 10, wherein the top end of the support stand 9 is connected with the bottom end of the air blower 10, the right end of the air blower 10 is provided with a fan air outlet, and the fan air outlet is communicated with the left end of the heating furnace air inlet pipeline 5; hot air can be continuously fed into the heating furnace by the blower, thereby enhancing the work efficiency.

The hot air recycling device for gypsum board production of the utility model also comprises a cloth bag dust removing device 11 and an exhaust duct 12, wherein the top of the cloth bag dust removing device 11 is provided with a dust removing exhaust outlet which is communicated with the left end of the exhaust duct 12, the exhaust duct 12 is provided with an air valve 13, the left end of the air blower 10 is provided with a fan air inlet which is communicated with the right end of the exhaust duct 12; the dust in the hot air can be filtered through the bag-type dust collector, and the hot air can be pinched off through the air valve, so that the environmental protection property is improved.

The utility model discloses a hot air recycling device for gypsum board production, a valve 14 is arranged on the right side of a cold water pipeline 6; the injection of cold water can be controlled by a valve, thus enhancing the practicability.

The hot air recycling device for gypsum board production of the utility model also comprises a reservoir 15 and a first water pipe 19, wherein the top end of the reservoir 15 is connected with the top end of the heating furnace 1, the right end of the bottom of the reservoir 15 is provided with a water outlet which is communicated with the left end of the first water pipe 19, and the bottom end of the first water pipe 19 is communicated with the top end of the right side of the cold water pipeline 6 through a pressurizing structure; can reduce expenditure and thus enhance practicality by storing rainwater and injecting it into the cold water pipe through the pressurizing structure.

The utility model discloses a hot air recycling device for gypsum board production, the bottom of the reservoir 15 is provided with a third chamber 16, the top of the reservoir 15 is provided with a fourth chamber 17, and a filter layer 18 is arranged between the top of the third chamber 16 and the bottom of the fourth chamber 17; rainwater stored in the fourth chamber can be stored into the third chamber through the filter layer, thus enhancing the practicability.

The utility model discloses a hot air recycling device for gypsum board production, the pressure boost structure includes booster 20 and second water pipe 21, the top of booster 20 is provided with the pressure boost water inlet, the pressure boost water inlet is communicated with the bottom of first water pipe 19, the bottom of booster 20 is provided with the pressure boost delivery port, the pressure boost delivery port is communicated with the top of second water pipe 21, the bottom of second water pipe 21 is communicated with the right side top of cold water pipeline 6; rainwater can be injected into the second chamber through the pressurizer and water pressure is increased, thus enhancing practicality.

The utility model discloses a hot air recycling device for gypsum board production, still include thermometer 22, the middle part of thermometer 22 seals and inserts the right side top of first cavity 2, the bottom of thermometer 22 seals and inserts the right side top of second cavity 3; the temperature of the water in the second chamber can be observed through the thermometer, and practicability is enhanced.

The utility model discloses a gypsum board production is with hot-blast recovery recycling device, it is at the during operation, stand the heating furnace in suitable position through four groups of landing legs, then filter the dust hot-blast through sack dust collector in with hot-blast, later open the air valve, the fan will be filtered hot-blast among the first cavity of injection, hot-blast is detained and is discharged from the heating furnace air exit in first cavity, then open the valve and annotate cold water to the second cavity, then can store the rainwater through the cistern when raining, and filter through the filter layer, then when the rainwater is enough in the cistern, can pass through the booster behind the shutoff valve and to water injection in the second cavity, then can observe the temperature through the thermometer, later discharge through the hot-water line when using hot water, and atmospheric pressure in the second cavity can make during equal quantity cold water pours into the second cavity.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a gypsum board production is with hot-blast recovery recycling device, a serial communication port, including heating furnace (1), cold water pipeline (6), hot-water line (7) and heating furnace air exit (8), the inside of heating furnace (1) is provided with first cavity (2) and second cavity (3), the bottom of heating furnace (1) is provided with four groups of landing legs (4), the left end of heating furnace (1) is provided with heating furnace air inlet pipeline (5), heating furnace air inlet pipeline (5) and first cavity (2) left side intercommunication, the bottom right-hand member of the sealed bottom of inserting heating furnace (1) in middle part of cold water pipeline (6), the sealed front side bottom of inserting second cavity (3) in top of cold water pipeline (6), cold water pipeline (6) and second cavity (3) intercommunication, the sealed bottom right-hand member of inserting heating furnace (1) in middle part of cold water pipeline (7), the sealed front side bottom of inserting second cavity (3) in top of hot-water pipeline (7), hot-water line (7) and second cavity (3) intercommunication, the sealed air exit (2) of the left end of heating furnace (8) inserts, the sealed air exit (8) of heating furnace and first cavity (2) intercommunication.

2. The gypsum board production hot air recycling device according to claim 1, further comprising a support stand (9) and a blower (10), wherein the top end of the support stand (9) is connected with the bottom end of the blower (10), the right end of the blower (10) is provided with a blower air outlet, and the blower air outlet is communicated with the left end of the heating furnace air inlet pipeline (5).

3. The hot air recycling device for gypsum board production according to claim 2, further comprising a cloth bag dust removing device (11) and an air exhaust duct (12), wherein the top of the cloth bag dust removing device (11) is provided with a dust removal air outlet, the dust removal air outlet is communicated with the left end of the air exhaust duct (12), the air exhaust duct (12) is provided with an air valve (13), the left end of the air blower (10) is provided with a fan air inlet, and the fan air inlet is communicated with the right end of the air exhaust duct (12).

4. The apparatus for recycling hot air for gypsum board production according to claim 3, wherein the valve (14) is provided on the right side of the cold water pipe (6).

5. The hot air recycling device for gypsum board production according to claim 4, further comprising a reservoir (15) and a first water pipe (19), wherein the top end of the reservoir (15) is connected to the top end of the heating furnace (1), the right end of the bottom of the reservoir (15) is provided with a water outlet, the water outlet is communicated with the left end of the first water pipe (19), and the bottom end of the first water pipe (19) is communicated with the top end of the right side of the cold water pipeline (6) through a pressurizing structure.

6. A hot air recycling device for gypsum board production according to claim 5, wherein a third chamber (16) is provided at the bottom of the reservoir (15), a fourth chamber (17) is provided at the top of the reservoir (15), and a filter layer (18) is provided between the top end of the third chamber (16) and the bottom end of the fourth chamber (17).

7. The hot air recycling device for gypsum board production according to claim 6, wherein the pressurizing structure comprises a pressurizer (20) and a second water pipe (21), the top end of the pressurizer (20) is provided with a pressurizing water inlet which is communicated with the bottom end of the first water pipe (19), the bottom end of the pressurizer (20) is provided with a pressurizing water outlet which is communicated with the top end of the second water pipe (21), and the bottom end of the second water pipe (21) is communicated with the top end of the right side of the cold water pipe (6).

8. The hot air recycling apparatus for gypsum board production according to claim 7, further comprising a thermometer (22), wherein the middle part of the thermometer (22) is inserted into the top of the right side of the first chamber (2) in a sealing manner, and the bottom end of the thermometer (22) is inserted into the top of the right side of the second chamber (3) in a sealing manner.