CN221697327U - Superimposed sheet steam curing means - Google Patents

Abstract

The utility model relates to the technical field of steam curing devices, in particular to a laminated slab steam curing device which improves the recycling effect of steam heat, reduces the energy consumption when a steam generator heats water into steam, improves the working efficiency and improves the energy utilization rate; the device comprises a curing chamber and a collecting cover, wherein the collecting cover is communicated with the top end of the curing chamber; still include strutting arrangement, cooling device, first conveyer pipe, steam generator, second conveyer pipe and multiunit shower nozzle, be provided with strutting arrangement in the curing chamber, strutting arrangement is used for supporting the superimposed sheet, first conveyer pipe input and collection cover intercommunication, first conveyer pipe output and cooling device intercommunication, cooling device is used for cooling down steam, and cooling device is used for carrying out preheating treatment with the water that needs to heat, steam generator output and second conveyer pipe intercommunication, the second conveyer pipe stretches into inside the curing chamber, multiunit shower nozzle all communicates and sets up on the second conveyer pipe lateral wall.

Description

Steam curing device for laminated plate

Technical Field

The utility model relates to the technical field of steam curing devices, in particular to a steam curing device for a laminated plate.

Background Art

With the rapid development of the construction industry, composite panels, as a new type of building material, have been widely used due to their advantages such as fast construction speed, energy saving and environmental protection. In the processing of composite panels, the composite panels need to be steam cured to improve the curing speed and quality of the composite panels.

As described in the patent with the prior art authorization announcement number CN219650209U, the utility model relates to a steam curing room for the production of composite panels, including a curing room, wherein five steam pipes are fixedly connected to the interior of the curing room, and three air outlets are arranged on the front of the five steam pipes, a door is arranged on the front of the curing room, and a curing component is arranged inside the curing room.

However, during the use of the curing room, it was found that the curing room was not convenient for recycling the heat of the steam and was not convenient for condensing and recycling the steam, which increased the energy consumption of steam curing of the composite panels and reduced the energy utilization rate.

Utility Model Content

In order to solve the above technical problems, the utility model provides a composite plate steam maintenance device which improves the steam heat recovery effect, reduces the energy consumption when the steam generator heats water into steam, improves work efficiency, and improves energy utilization.

The utility model discloses a steam curing device for a composite plate, comprising a curing chamber and a collecting hood, wherein the collecting hood is connected and arranged at the top of the curing chamber; the utility model also comprises a supporting device, a cooling device, a first conveying pipe, a steam generator, a second conveying pipe and a plurality of nozzle groups; a supporting device is arranged in the curing chamber, the supporting device is used to support the composite plate, the input end of the first conveying pipe is connected with the collecting hood, the output end of the first conveying pipe is connected with the cooling device, the cooling device is used to cool the steam, and the cooling device is used to preheat the water to be heated, the output end of the steam generator is connected with the second conveying pipe, the second conveying pipe extends into the interior of the curing chamber, and the plurality of nozzle groups are connected and arranged on the outer side wall of the second conveying pipe; the composite plate to be steam cured is placed into the interior of the curing chamber through the supporting device, and the curing is carried out. The opening of the curing chamber is closed, and steam is generated by heating water by opening the steam generator. The steam is transported to multiple groups of nozzles through the second delivery pipe, so that the multiple groups of nozzles discharge the steam into the curing chamber to steam-cure the composite plate. The steam in the curing chamber is collected by the collecting hood and transported to the cooling device through the first delivery pipe. The water to be added to the steam generator is first placed in the cooling device. The cooling device uses the temperature of the water to cool the steam, and the heat exchange of the steam simultaneously preheats the water, thereby improving the steam heat recovery effect, reducing the energy consumption of the steam generator when heating water into steam, and improving work efficiency. The condensed water generated after the steam is cooled is collected by the cooling device, and then the condensed water is discharged to the steam generator for recycling, thereby improving energy utilization.

Preferably, the cooling device includes a conveying device, a box body, a partition, a first heat exchange box, multiple groups of heat exchange tubes, a second heat exchange box, a discharge pipe and a water inlet valve. The partition is installed on the inner wall of the box body, the first heat exchange box is installed on the top of the partition, the output end of the first conveying pipe is connected with the first heat exchange box, the multiple groups of heat exchange tubes are connected and arranged at the top of the first heat exchange box, the tops of the multiple groups of heat exchange tubes are connected with the second heat exchange box, the discharge pipe is connected and arranged at the top of the second heat exchange box, and the discharge pipe is connected with the outside of the room, a through hole is provided in the middle of the partition, the first heat exchange box is connected with the box body at the lower part of the partition through the through hole, the water inlet valve is connected and arranged on the upper part of the outer wall of the box body, the conveying device is connected with the box body, and the conveying device is used to convey water in the box body to Inside the steam generator; water is added into the box body on the upper part of the partition through the water inlet valve, the first delivery pipe delivers the steam to the inside of the first heat exchange box, the steam in the first heat exchange box is delivered upward to the inside of the second heat exchange box through multiple groups of heat exchange tubes, the water in the upper part of the box is preheated by heat conduction among the first heat exchange box, multiple groups of heat exchange tubes and the second heat exchange box, and the steam is cooled by heat exchange, and then the remaining steam is discharged to the outside through the exhaust pipe, and the steam condensate falls to the bottom of the box through the through holes of the partition, and the delivery device is turned on to make the delivery device deliver the water in the upper and lower parts of the box to the inside of the steam generator respectively, thereby improving the convenience of recycling the steam condensate and improving the convenience of water preheating.

Preferably, the conveying device includes a third conveying pipe, a shut-off valve, a fourth conveying pipe and a pump body, the input end of the third conveying pipe is connected to the box body at the upper part of the partition, the output end of the third conveying pipe is connected to the steam generator, the shut-off valve is connected and arranged on the third conveying pipe, the input end of the fourth conveying pipe is connected to the box body at the lower part of the partition, the output end of the fourth conveying pipe is connected to the steam generator, and the pump body is connected and arranged on the fourth conveying pipe; by opening the shut-off valve, the water in the upper part of the box body flows into the steam generator through natural flow, and by opening the pump body, the water in the lower part of the box body is transported to the steam generator through the fourth conveying pipe, thereby improving the convenience of using the device.

Preferably, the supporting device includes a guide rail and a grille, the guide rail is installed on the inner wall of the curing chamber, and the grille is slidably installed on the guide rail; the composite plate to be processed is placed on the grille, and the grille is slid into the interior of the curing chamber through the support of the guide rail, thereby improving the convenience of taking and placing the composite plate and improving the convenience of using the device.

Preferably, it also includes an exhaust hood, which is installed at the top opening of the exhaust pipe; by setting the exhaust hood, the protective effect of the top opening of the exhaust pipe is improved.

Preferably, it also includes a drain valve, which is connected to the lower part of the outer wall of the curing room; by arranging the drain valve, the convenience of discharging condensed water at the bottom of the curing room is improved.

Preferably, it also includes a temperature sensor, which is connected and arranged on the outer wall of the curing room to improve the convenience of temperature monitoring in the curing room.

Compared with the prior art, the utility model has the following beneficial effects: the composite plate that needs steam curing is placed in the curing chamber through the supporting device, the opening of the curing chamber is closed, the steam is generated by heating water by opening the steam generator, the steam is transported to multiple groups of nozzles through the second delivery pipe, so that the multiple groups of nozzles discharge the steam into the curing chamber to steam-cure the composite plate, the steam in the curing chamber is collected by the collecting hood and transported to the cooling device through the first delivery pipe, the water that needs to be added to the steam generator is first placed in the cooling device, the cooling device uses the temperature of the water to cool the steam, and the heat exchange of the steam simultaneously preheats the water, thereby improving the steam heat recovery effect, reducing the energy consumption when the steam generator heats water into steam, and improving work efficiency, the condensed water generated after the steam is cooled is collected by the cooling device, and then the condensed water is discharged to the steam generator for recycling, thereby improving energy utilization.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the axonometric structure of the utility model;

FIG2 is an isometric structural diagram of the connection between the second delivery pipe and the nozzle, etc.;

FIG3 is an isometric partial structural diagram of the connection between the first delivery pipe and the first heat exchange box, etc.;

FIG4 is an isometric structural diagram of the connection between the exhaust hood and the exhaust pipe, etc.;

FIG. 5 is a schematic diagram of the axonometric structure of the connection between the guide rail and the grille, etc.

Markings in the attached drawings: 1. Curing room; 2. Collecting hood; 3. First delivery pipe; 4. Steam generator; 5. Second delivery pipe; 6. Nozzle; 7. Box body; 8. Partition; 9. First heat exchange box; 10. Heat exchange pipe; 11. Second heat exchange box; 12. Discharge pipe; 13. Water inlet valve; 14. Third delivery pipe; 15. Shut-off valve; 16. Fourth delivery pipe; 17. Pump body; 18. Guide rail; 19. Grille; 20. Exhaust hood; 21. Drain valve; 22. Temperature sensor.

DETAILED DESCRIPTION

In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

Example 1

As shown in Figures 1 to 5, a steam curing device for a laminated plate of the utility model comprises a curing chamber 1 and a collecting hood 2, wherein the collecting hood 2 is connected and arranged at the top of the curing chamber 1; further comprising a supporting device, a cooling device, a first delivery pipe 3, a steam generator 4, a second delivery pipe 5 and a plurality of nozzle groups 6. A supporting device is arranged in the curing chamber 1, and the supporting device is used to support the laminated plate. The input end of the first delivery pipe 3 is connected to the collecting hood 2, and the output end of the first delivery pipe 3 is connected to the cooling device. The cooling device is used to cool the steam, and the cooling device is used to preheat the water to be heated. The output end of the steam generator 4 is connected to the second delivery pipe 5, and the second delivery pipe 5 extends into the interior of the curing chamber 1. The plurality of nozzle groups 6 are all connected and arranged on the outer wall of the second delivery pipe 5.

As shown in Figures 2 and 3, the cooling device includes a conveying device, a box body 7, a partition 8, a first heat exchange box 9, multiple groups of heat exchange tubes 10, a second heat exchange box 11, a discharge pipe 12 and a water inlet valve 13. The partition 8 is installed on the inner wall of the box body 7, the first heat exchange box 9 is installed on the top of the partition 8, the output end of the first conveying pipe 3 is connected with the first heat exchange box 9, the multiple groups of heat exchange tubes 10 are connected and arranged at the top of the first heat exchange box 9, the tops of the multiple groups of heat exchange tubes 10 are connected and arranged at the top of the second heat exchange box 11, the discharge pipe 12 is connected and arranged at the top of the second heat exchange box 11, and the discharge pipe 12 is connected to the outside, a through hole is provided in the middle of the partition 8, the first heat exchange box 9 is connected with the box body 7 at the lower part of the partition 8 through the through hole, the water inlet valve 13 is connected and arranged at the upper part of the outer wall of the box body 7, the conveying device is connected with the box body 7, and the conveying device is used to convey the water in the box body 7 to the steam generator 4;

In this embodiment, the composite board that needs steam curing is placed in the curing chamber 1 through the support device, the opening of the curing chamber 1 is closed, and the steam generator 4 is opened to heat the water to generate steam. The steam is transported to the multiple groups of nozzles 6 through the second delivery pipe 5, so that the multiple groups of nozzles 6 discharge the steam into the curing chamber 1 to steam-cure the composite board. The steam in the curing chamber 1 is collected by the collecting hood 2 and transported to the cooling device through the first delivery pipe 3. The water that needs to be added to the steam generator 4 is first placed in the cooling device. The cooling device uses the temperature of the water to cool the steam, and the heat exchange of the steam simultaneously preheats the water, thereby improving the steam heat recovery effect, reducing the energy consumption when the steam generator 4 heats the water into steam, and improving the work efficiency. The condensed water generated after the steam is cooled is collected by the cooling device, and then the condensed water is discharged to the steam generator 4 for recycling, thereby improving the energy utilization rate.

Example 2

On the basis of Example 1, as shown in FIG2, a steam curing device for a composite plate of the utility model is provided, wherein the conveying device comprises a third conveying pipe 14, a shut-off valve 15, a fourth conveying pipe 16 and a pump body 17, wherein the input end of the third conveying pipe 14 is communicated with the box body 7 at the upper part of the partition 8, the output end of the third conveying pipe 14 is communicated with the steam generator 4, the shut-off valve 15 is communicated and arranged on the third conveying pipe 14, the input end of the fourth conveying pipe 16 is communicated with the box body 7 at the lower part of the partition 8, the output end of the fourth conveying pipe 16 is communicated with the steam generator 4, and the pump body 17 is communicated and arranged on the fourth conveying pipe 16;

As shown in FIG4 , the support device includes a guide rail 18 and a grille 19 . The guide rail 18 is mounted on the inner wall of the curing chamber 1 , and the grille 19 is slidably mounted on the guide rail 18 .

As shown in FIG. 4 , it also includes an exhaust hood 20, which is mounted at the top opening of the exhaust pipe 12;

As shown in FIG1 , it also includes a drain valve 21 , which is connected and arranged at the lower part of the outer wall of the curing room 1 ;

As shown in FIG1 , a temperature sensor 22 is also included, and the temperature sensor 22 is connected and arranged on the outer wall of the curing room 1;

In this embodiment, water is added into the box body 7 above the partition 8 through the water inlet valve 13, the first delivery pipe 3 delivers steam to the inside of the first heat exchange box 9, and the steam in the first heat exchange box 9 is delivered upward to the inside of the second heat exchange box 11 through the multiple groups of heat exchange tubes 10. The water in the upper part of the box body 7 is preheated by heat conduction among the first heat exchange box 9, the multiple groups of heat exchange tubes 10 and the second heat exchange box 11, and the steam is cooled by heat exchange. Then, the remaining steam is discharged outward through the discharge pipe 12, and the steam condensed water falls to the bottom of the box body 7 through the through hole of the partition 8. By opening the delivery device, the delivery device delivers the water in the upper part and the lower part of the box body 7 to the inside of the steam generator 4 respectively, thereby improving the convenience of recycling the steam condensed water and improving the convenience of water preheating treatment. By opening the shut-off valve 15, the water in the upper part of the box body 7 enters the inside of the steam generator 4 through natural flow. By opening the pump body 17, the water in the lower part of the box body 7 is delivered to the inside of the steam generator 4 through the fourth delivery pipe 16, thereby improving the convenience of using the device.

The utility model discloses a steam curing device for composite plates. When the device is in operation, the composite plates that need steam curing are placed in a curing chamber 1 through a supporting device, the opening of the curing chamber 1 is closed, and steam is generated by heating water by opening a steam generator 4. The steam is transported to a plurality of nozzle groups 6 through a second delivery pipe 5, so that the plurality of nozzle groups 6 discharge the steam into the curing chamber 1 to perform steam curing on the composite plates. The steam in the curing chamber 1 is collected by a collecting hood 2 and transported to a cooling device through a first delivery pipe 3. Water that needs to be added to the steam generator 4 is first placed in the cooling device. The cooling device cools the steam by using the temperature of the water and preheats the water by heat exchange of the steam at the same time. Condensed water generated after the steam is cooled is collected by the cooling device, and then the condensed water is discharged to the steam generator 4 for recycling.

The steam generator 4, pump body 17 and temperature sensor 22 of the composite plate steam curing device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual without the need for creative work by technicians in this field.

The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (7)

1. A steam curing device for a composite plate, comprising a curing chamber (1) and a collecting hood (2), wherein the collecting hood (2) is connected and arranged at the top of the curing chamber (1); characterized in that it also comprises a supporting device, a cooling device, a first delivery pipe (3), a steam generator (4), a second delivery pipe (5) and a plurality of groups of nozzles (6), wherein a supporting device is arranged in the curing chamber (1), the supporting device is used to support the composite plate, the input end of the first delivery pipe (3) is connected to the collecting hood (2), the output end of the first delivery pipe (3) is connected to the cooling device, the cooling device is used to cool the steam, and the cooling device is used to preheat the water to be heated, the output end of the steam generator (4) is connected to the second delivery pipe (5), the second delivery pipe (5) extends into the interior of the curing chamber (1), and the plurality of groups of nozzles (6) are all connected and arranged on the outer wall of the second delivery pipe (5). 2. A composite plate steam curing device as described in claim 1, characterized in that the cooling device comprises a conveying device, a box body (7), a partition (8), a first heat exchange box (9), a plurality of groups of heat exchange tubes (10), a second heat exchange box (11), a discharge pipe (12) and a water inlet valve (13), the partition (8) is installed on the inner wall of the box body (7), the first heat exchange box (9) is installed on the top of the partition (8), the output end of the first conveying pipe (3) is connected to the first heat exchange box (9), and the plurality of groups of heat exchange tubes (10) are all connected and arranged on the first heat exchange box (11). The top of the box (9) is connected to the top of the plurality of groups of heat exchange tubes (10), and the tops of the plurality of groups of heat exchange tubes (10) are all connected to the second heat exchange box (11). The discharge pipe (12) is connected and arranged at the top of the second heat exchange box (11), and the discharge pipe (12) is connected to the outside. A through hole is arranged in the middle of the partition (8), and the first heat exchange box (9) is connected to the box body (7) below the partition (8) through the through hole. The water inlet valve (13) is connected and arranged at the upper part of the outer wall of the box body (7). The conveying device is connected to the box body (7), and the conveying device is used to convey the water in the box body (7) to the steam generator (4). 3. A composite plate steam curing device as described in claim 2, characterized in that the conveying device includes a third conveying pipe (14), a shut-off valve (15), a fourth conveying pipe (16) and a pump body (17), the input end of the third conveying pipe (14) is connected to the box body (7) above the partition (8), the output end of the third conveying pipe (14) is connected to the steam generator (4), the shut-off valve (15) is connected and arranged on the third conveying pipe (14), the input end of the fourth conveying pipe (16) is connected to the box body (7) below the partition (8), the output end of the fourth conveying pipe (16) is connected to the steam generator (4), and the pump body (17) is connected and arranged on the fourth conveying pipe (16). 4. A composite plate steam curing device as described in claim 1, characterized in that the supporting device includes a guide rail (18) and a grille (19), the guide rail (18) is installed on the inner wall of the curing chamber (1), and the grille (19) is slidably installed on the guide rail (18). 5. A composite plate steam curing device as described in claim 2, characterized in that it also includes an exhaust hood (20), and the exhaust hood (20) is installed at the top opening of the exhaust pipe (12). 6. A composite plate steam curing device as described in claim 1, characterized in that it also includes a drain valve (21), and the drain valve (21) is connected and arranged at the lower part of the outer wall of the curing chamber (1). 7. A composite plate steam curing device as described in claim 1, characterized in that it also includes a temperature sensor (22), and the temperature sensor (22) is connected and arranged on the outer wall of the curing chamber (1).