CN215113688U

CN215113688U - Dry processing equipment of gypsum board with high-efficient waste heat recovery effect

Info

Publication number: CN215113688U
Application number: CN202121582271.4U
Authority: CN
Inventors: 赵承强; 王新强; 都贵亮
Original assignee: Taishan Gypsum Weifang Co ltd
Current assignee: Taishan Gypsum Weifang Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-10
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a dry processing equipment of gypsum board with high-efficient waste heat recovery effect, including the drying cabinet, the inside of drying cabinet is provided with the heating furnace, the derailleur is installed on the right side of drying cabinet, and the biax of derailleur passes through driving belt to be connected respectively in motor shaft and screw, the screw is installed inside the circulating pipe. The utility model discloses a be provided with the heating furnace, upper water tank and lower water tank, runner lead to pipe and upper water tank in the heating furnace, lower water tank intercommunication, when the gypsum carries out the drying in inside, the motor passes through the derailleur and drives the screw rotation, thereby make the interior water of upper water tank and lower water tank circulate the heating, thereby utilize unnecessary heat, this hot water can be used to life or industrial water, through being provided with the air current storehouse, the air in the air current storehouse is heated through the heater strip, the rethread fan circulates, make it get into in the heating pipe, steam in the heating pipe can be used to the heating.

Description

Dry processing equipment of gypsum board with high-efficient waste heat recovery effect

Technical Field

The utility model belongs to the technical field of the gypsum processing, concretely relates to dry processing equipment of gypsum board with high-efficient waste heat recovery effect.

Background

The drying of gypsum boards is a very important link in the production process of gypsum boards, which directly affects the performance and cost of gypsum boards, the water content of wet gypsum boards before drying is about 45-35 wt%, and the water content after drying is reduced to below 1 wt%, so that gypsum can generate more heat during heating and drying at present, however, the existing drying equipment has no residual heat recovery mechanism, the wasted heat includes heat waiting for residual heat and the like, and heat contained in the discharged waste gas, and the energy sources cannot be utilized in a combined manner, so that the equipment operation cost is high, and simultaneously, the waste gas discharge also pollutes the environment, so that a targeted improved design is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry processing equipment of gypsum board with high-efficient waste heat recovery effect comes into operation to solve the problem that the dry waste heat of gypsum can't be retrieved to the existing equipment that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dry processing equipment of gypsum board with high-efficient waste heat recovery effect, includes the drying cabinet, the inside of drying cabinet is provided with the heating furnace, and the inside of heating furnace has seted up the runner, the runner both ends of heating furnace lead to pipe to be connected with upper water tank and lower water tank respectively, the top internally mounted of drying cabinet has the motor, and the pivot of motor is connected with the dwang, the side-mounting of dwang has the board that turns over, the derailleur is installed on the right side of drying cabinet, and the biax of derailleur passes through driving belt to be connected respectively in motor shaft and screw, the screw is installed in the circulating water intraduct.

Preferably, the top right side of drying cabinet is provided with the gas outlet, and the gas outlet has the gas purification stove through the trachea intercommunication, the top of gas purification stove is provided with the gas vent.

Preferably, the inside of gas purification stove is blocky activated carbon, and the inside S-shaped exhaust passage of having seted up of activated carbon, the gas purification stove is installed in the top of upper water tank, the internally mounted of upper water tank has the heating pipe, and the heating pipe sets up to the U-shaped, the both ends of heating pipe communicate activated carbon exhaust passage.

Preferably, the bottom of drying cabinet has been seted up the air current storehouse, and the internally mounted in air current storehouse has the heat conduction silk, the both ends of heat conduction silk all are connected with the heat conduction stick, and the top of heat conduction stick is connected with the heating furnace, the fan is installed in the left side that the air current storehouse corresponds the drying cabinet, the right side in air current storehouse is connected with the heating pipe.

Preferably, the heat conducting wires are arranged in a spiral shape, and the heat conducting wires and the heat conducting rods are made of copper.

Preferably, the inner wall of the heating furnace is arc-shaped, an included angle exists between the turning plate and the rotating rod, and strip-shaped grooves are formed in the surface of the turning plate at equal intervals.

The utility model discloses a technological effect and advantage:

(1) the utility model discloses a be provided with the heating furnace, upper water tank and lower water tank, the runner in the heating furnace leads to pipe and upper water tank, lower water tank intercommunication, when the gypsum is dried in inside, the motor passes through the derailleur and drives the screw rotation, thereby make the interior water of upper water tank and lower water tank circulate the heating, thereby utilize unnecessary heat, this hot water can be used to life or industrial water, through being provided with the air current storehouse, the air in the air current storehouse is heated through the heater strip, the rethread fan circulates, make it get into in the heating pipe, the steam in the heating pipe is used for heating;

(2) the utility model discloses a be provided with the gas purification stove, gas outlet exhaust waste gas carries out filtration purification through the gas purification stove to absorb the harmful element that contains wherein, thereby reduce harmful gas' S emission, through setting up S-shaped exhaust passage, can increase the contact time of waste gas and active carbon, thereby improve purifying effect, because contain a large amount of heats in the waste gas, through setting up the heating pipe, can make the heat further heat the water in the upper water tank through the pipe wall, thereby further increase utilization ratio.

Drawings

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

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic side view of the turning plate structure of the present invention.

In the figure: 1. a drying oven; 2. heating furnace; 3. a water feeding tank; 4. a lower water tank; 5. a motor; 6. rotating the rod; 7. turning over a plate; 8. a transmission; 9. a propeller; 10. an airflow bin; 11. heat conducting wires; 12. a heat conducting rod; 13. a fan; 14. a heating pipe; 15. an air outlet; 16. a gas purifying furnace; 17. heating the tube.

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.

The utility model provides a gypsum board drying and processing device with high-efficiency waste heat recovery effect as shown in figures 1-3, which comprises a drying box 1, a heating furnace 2 is arranged in the drying box 1, a flow passage is arranged in the heating furnace 2, two ends of the flow passage of the heating furnace 2 are respectively connected with an upper water tank 3 and a lower water tank 4 through water pipes, a motor 5 is arranged in the top end of the drying box 1, a rotating shaft of the motor 5 is connected with a rotating rod 6, a turning plate 7 is arranged on the side surface of the rotating rod 6, a speed changer 8 is arranged on the right side of the drying box 1, two shafts of the speed changer 8 are respectively connected with the rotating shaft of the motor 5 and a propeller 9 through a transmission belt, the propeller 9 is arranged in the circulating water pipe, the flow passage in the heating furnace 2 is communicated with the upper water tank 3 and the lower water tank 4 through water pipes when gypsum is dried in the interior, motor 5 starts to turn over board 7 through dwang 6 drive and turns over the stir-fry to it, improves its drying effect, and on the other hand is connected with derailleur 8 through driving belt, drives screw 9 through the belt after 8 changes the rotational speed and rotates to make the interior water of upper water tank 3 and lower water tank 4 circulate the heating, thereby utilize unnecessary heat, this hot water can be used to life or industrial water.

The top right side of drying cabinet 1 is provided with gas outlet 15, and gas outlet 15 has gas purification stove 16 through the trachea intercommunication, and gas purification stove 16's top is provided with the gas vent, and through being provided with gas purification stove 16, gas outlet 15 exhaust waste gas carries out filtration purification through gas purification stove 16 to absorb the harmful element that contains therein, thereby reduce harmful gas's emission.

The inside of gas purification stove 16 is blocky active carbon, and the inside S-shaped exhaust passage that has seted up of active carbon, gas purification stove 16 is installed in the top of header 3, the internally mounted of header 3 has heating pipe 17, and heating pipe 17 sets up to the U-shaped, the both ends of heating pipe 17 communicate active carbon exhaust passage, through setting up S-shaped exhaust passage, can increase the contact time of waste gas and active carbon, thereby improve purifying effect, because contain a large amount of heats in the waste gas, through setting up heating pipe 17, can make the heat further heat the water in the header 3 through the pipe wall, thereby further improve the utilization ratio.

Airflow storehouse 10 has been seted up to the bottom of drying cabinet 1, and the internally mounted in airflow storehouse 10 has heat conduction silk 11, the both ends of heat conduction silk 11 all are connected with heat conduction stick 12, and the top of heat conduction stick 12 is connected with heating furnace 2, fan 13 is installed in the left side that airflow storehouse 10 corresponds drying cabinet 1, the right side in airflow storehouse 10 is connected with heating pipe 14, through being provided with airflow storehouse 10, the air in airflow storehouse 10 heats through heater strip 11, rethread fan 13 circulates, make it get into in heating pipe 14, steam in the heating pipe 14 is used for the heating.

The heat conducting wires 11 are arranged in a spiral shape, the heat conducting wires 11 and the heat conducting rods 12 are both made of copper, the heating effect can be improved through the spiral heat conducting wires, and the copper heat conducting wires 11 and the heat conducting rods 12 have good heat conductivity.

The inner wall of heating furnace 2 sets up to the arc, turns over and has the contained angle between board 7 and the dwang 6, turns over 7 surperficial equidistance of board and has seted up the bar groove, and this setting can improve turns over the stir-fry effect of turning over board 7, makes the gypsum be heated more evenly.

Claims

1. The utility model provides a dry processing equipment of gypsum board with high-efficient waste heat recovery effect which characterized in that: including drying cabinet (1), the inside of drying cabinet (1) is provided with heating furnace (2), and the runner has been seted up to the inside of heating furnace (2), the runner both ends of heating furnace (2) lead to pipe to be connected with upper water tank (3) and lower water tank (4) respectively, the top internally mounted of drying cabinet (1) has motor (5), and the pivot of motor (5) is connected with dwang (6), the side-mounting of dwang (6) turns over board (7), derailleur (8) are installed on the right side of drying cabinet (1), and the biax of derailleur (8) passes through driving belt to be connected respectively in motor (5) pivot and screw (9), screw (9) are installed in the circulating water intraduct.

2. The gypsum board drying and processing equipment with the efficient waste heat recovery effect as claimed in claim 1, wherein: the top right side of drying cabinet (1) is provided with gas outlet (15), and gas outlet (15) have gas purification stove (16) through the trachea intercommunication, the top of gas purification stove (16) is provided with the gas vent.

3. The gypsum board drying and processing equipment with the efficient waste heat recovery effect as claimed in claim 2, wherein: the inside of gas purification stove (16) is blocky active carbon, and the inside S-shaped exhaust passage of having seted up of active carbon, gas purification stove (16) are installed in the top of header tank (3), the internally mounted of header tank (3) has heating pipe (17), and heating pipe (17) set up to the U-shaped, the both ends of heating pipe (17) communicate active carbon exhaust passage.

4. The gypsum board drying and processing equipment with the efficient waste heat recovery effect as claimed in claim 1, wherein: airflow storehouse (10) have been seted up to the bottom of drying cabinet (1), and the internally mounted in airflow storehouse (10) has heat conduction silk (11), the both ends of heat conduction silk (11) all are connected with heat conduction stick (12), and the top of heat conduction stick (12) is connected with heating furnace (2), fan (13) are installed in the left side that airflow storehouse (10) correspond drying cabinet (1), the right side in airflow storehouse (10) is connected with heating pipe (14).

5. The gypsum board drying and processing equipment with the efficient waste heat recovery effect as claimed in claim 4, wherein: the heat conducting wires (11) are arranged in a spiral shape, and the heat conducting wires (11) and the heat conducting rods (12) are made of copper.

6. The gypsum board drying and processing equipment with the efficient waste heat recovery effect as claimed in claim 1, wherein: the inner wall of the heating furnace (2) is arc-shaped, an included angle is formed between the turning plate (7) and the rotating rod (6), and strip-shaped grooves are formed in the surface of the turning plate (7) at equal intervals.