Closestool circulating drying room

Abstract

The utility model discloses a closestool circulating drying room which comprises a drying room body, a conveying frame which extends to the outer portions of the two ends of the drying room body and is used for conveying closestool blanks is erected in the drying room body, and pneumatic lifting plates used for conducting closed circulating drying on the drying room body are arranged on the two sides of the drying room body in a sliding mode. Through the arrangement of a circulating flow guide plate in the drying room, a heat pump drying outer fan, a heat pump drying inner fan, a heating plate and a pneumatic lifting plate, closestool blanks conveyed on the conveying frame can be conveyed into the drying room and sealed for a short time through the pneumatic lifting plate, and hot air is heated through the cooperation of the heating plate and the circulating flow guide plate; according to the closestool blank drying device, circulating flow is conducted in the drying room to conduct circulating drying treatment on closestool blanks, the closestool blanks in the conveying process can be conveyed and stored after being dried, and the situation that the formed closestool blanks are pressed downwards to deform and damaged in the stacking, storing and drying process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of toilet manufacturing, and in particular relates to a toilet circulation drying room. Background Art

[0002] The drying room is a kind of drying equipment used to dry a large number of moist objects and remove moisture. After the mycelium culture medium is cultured at low temperature, it will be sliced ​​and sent to the drying room for drying. Steam is introduced into the drying room for drying. Due to its high moisture content, a large amount of water vapor will be generated during drying, and it is necessary to remove the water vapor in time. The presence of water vapor will damage the equipment in the drying room on the one hand, and on the other hand, it will cause the air pressure in the room to be too high. It is often necessary to use wind power to discharge the water vapor through the exhaust pipe, but when the water vapor is discharged, it will also take away the heat in the drying room, resulting in energy waste. However, the circulation device equipment is too complicated, and the gas that removes moisture is directly connected to the hot air blower, which cannot effectively solve the problem of hot air blower rust.

[0003] To this end, a drying room air circulation device with the announcement number "CN215724946U" includes a drying room, a hot air blower, a steam pipe, and a centrifugal fan. An inlet and outlet are opened on one side of the drying room, and a hot air blower is arranged below one side of the inlet and outlet. One end of the hot air blower is connected to the outside world, and the other end passes through the wall of the drying room and is connected to the inside of the drying room. A centrifugal fan is arranged on the other side of the drying room, and one end of the centrifugal fan air inlet is connected to the lower end of the drying room, and one end of the centrifugal fan air outlet is arranged as a Y-shaped pipe, one end of the Y-shaped pipe is connected to the outside world, and the other end extends to the upper end outside the drying room and is connected to the drying room. A first valve is arranged on the pipe connecting the Y-shaped pipe to the outside world, and a second valve is arranged on the pipe connecting the Y-shaped pipe to the drying room.

[0004] However, for the above-mentioned drying room air circulation device, although the materials can be dried more effectively through the hot air blower and the centrifugal fan, and the setting of the Y-shaped pipe on the centrifugal fan can not only avoid the rust problem of the hot air blower, but also circulate the hot air and save energy, there are still the following obvious defects during use: However, this kind of drying room can only dry the products after storage, and it is impossible to use the conveyor line to allow the products to enter the drying room for drying treatment. Because the products have a certain amount of moisture before drying and are relatively weak, they are prone to deformation and damage during the storage, stacking and drying process. Utility Model Content

[0005] The purpose of the utility model is to provide a toilet circulation drying room to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a toilet circulation drying room, comprising a drying room, wherein a conveying rack extending to the outside of both ends of the drying room and used for conveying toilet blanks is set up in the drying room, a circulating guide plate in an arc shape is set up at the upper end of the drying room for circulating and guiding the dry gas, a heat pump drying inner fan for outputting the dry gas upward is set up on one side of the bottom of the drying room, and the heat pump drying inner fan is connected to a heat pump drying outer fan arranged on the side outside the drying room through a pipe fitting, conveying carrying plates for carrying and conveying toilet blanks to the inside of the drying room for drying are equidistantly arranged on the conveying rack, and lifting cylinders for driving the pneumatic lifting plates to rise and fall are set up on both sides of the top end of the outside of the drying room.

[0007] Preferably, conveying rollers are equidistantly provided on the inner side of the conveying frame, and a conveyor belt for conveying the conveying carrier plate is driven between the conveying rollers, so as to convey the toilet blanks to the drying room for closed drying and output by the cooperation of the conveying rollers and the conveyor belts.

[0008] Preferably, a conveying inlet and a conveying outlet are respectively provided at both ends of the drying room, and a blocking vertical plate is provided between the inner bottom ends of the conveying inlet and the conveying outlet and the inner side of the conveying frame, which can reduce the phenomenon of hot air leaking from the conveying inlet and the conveying outlet and fail to achieve the effect of hot air circulation drying.

[0009] Preferably, a connecting plate is fixed on the top of the piston rod of the lifting cylinder, and one end of the connecting plate is connected to one side of the top of the pneumatic lifting plate. Limiting slide bars are provided on both sides of the pneumatic lifting plate. The limiting slide bars are fixed on both sides of the conveying inlet and the conveying outlet, so that the conveying rack is sealed after being conveyed to the drying room and the flow direction of the hot air is used for circulating drying treatment.

[0010] Preferably, the output end of the heat pump drying inner fan is provided with a drying air duct for discharging hot air upwards, and the input end of the heat pump drying inner fan is connected to an air supply duct, one end of the air supply duct is connected to the air outlet of the heat pump drying outer fan, which is convenient for the air to be drawn into and transported to one side inside the drying room and output upward to be blown on the toilet blank for drying.

[0011] Preferably, the inner side surface of the circulation guide plate is evenly embedded with a heating plate, and one end of the circulation guide plate is perpendicular to the bottom side and is provided with a guide block with an arc-shaped guide surface at the bottom end inside the drying room, which can heat the circulating air and enable the circulating air to be in a state of circulating drying for the toilet blanks.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are as follows: the toilet circulating drying room, through the arrangement of the circulating guide plate in the drying room, the heat pump drying external fan, the heat pump drying internal fan, the heating plate, and the pneumatic lifting plate, can transport the toilet blanks transported on the conveying rack to the interior of the drying room and seal them for a short time using the pneumatic lifting plate, so that the hot air circulates in the drying room with the cooperation of the heating plate and the circulating guide plate to carry out circulating drying treatment on the toilet blanks, and can also allow the toilet blanks in transportation to be dried and then transported for storage, thereby avoiding the occurrence of downward pressure deformation and damage to the formed toilet blanks during stacking, storage and drying.

[0013] By using the conveying rollers, conveyor belts and drying room on the conveying rack, the formed toilet blanks can be conveyed to the drying room for drying by the conveyor belts on the conveying rack, and the conveying rack can be connected to the toilet blank forming conveyor line to form a toilet production line that integrates forming and drying. There is no need to transfer the toilet blanks to an independent drying room for drying. The circulation of hot air and the cooperation of the heating plate on the circulation guide plate can be used to keep the drying temperature at a higher temperature to dry the toilet blanks. At the same time, the drying time of the toilet blanks can be shortened, and the toilet blanks can be stored and used later. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the side view of the drying box of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view of the structure of the conveying frame of the utility model.

[0017] In the figure: 1. Drying room; 2. Conveying rack; 3. Pneumatic lifting plate; 4. Circulating guide plate; 5. Heat pump drying internal fan; 6. Heat pump drying external fan; 7. Conveying bearing plate; 8. Lifting cylinder; 9. Conveying roller; 10. Conveying belt; 11. Conveying inlet; 12. Conveying outlet; 13. Blocking plate; 14. Connecting plate; 15. Limiting slide bar; 16. Air supply duct; 17. Heating plate; 18. Guide block; 19. Drying air duct. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a toilet circulation drying room, comprising a drying room 1, wherein a conveying frame 2 is set up in the drying room 1 and extends to the outside of both ends of the drying room 1 and is used to convey toilet blanks. The two ends of the conveying frame 2 extend to the left and right ends of the drying room 1 and are supported and fixed by brackets. The part of the conveying frame 2 inside the drying room 1 is supported and fixed by symmetrically arranged inclined support rods to ensure the horizontal stability of the conveying frame 2 inside the drying room 1. The drying room 1 with the conveying frame 2 can be combined with a factory building for forming toilet blanks, so that the formed toilet blanks can be formed. The toilet blanks are directly transported to the drying room 1 for hot air drying without being retained, and pneumatic lifting plates 3 for closed-cycle drying of the drying room 1 are slidably provided on both sides of the drying room 1. The pneumatic lifting plates 3 can be raised and lowered to seal the input and output ends of the drying room 1, and can also speed up the drying efficiency. An arc-shaped circulation guide plate 4 for circulating and guiding the drying gas is provided at the upper end of the drying room 1, which can make the hot air blow upward from one side of the drying room 1 and circulate and guide it throughout the drying room 1 using the circulation guide plate 4 to dry the toilet blanks.

[0020] A heat pump drying inner fan 5 for outputting dry gas upward is provided on one side of the bottom of the drying room 1. The heat pump drying inner fan 5 is responsible for circulating air in the drying room 1, so that moisture is taken out and circulated and dried through the heating plate 17, thereby accelerating the drying speed of the toilet blanks. The heat pump drying inner fan 5 is connected to the heat pump drying outer fan 6 arranged on the outer side of the drying room 1 through a pipe fitting, which can convert the external wind into hot air and transport it to the input port of the heat pump drying inner fan 5. The heat pump drying inner fan 5 is provided with an exhaust fan at a position corresponding to the inner wall of the drying room 1, which is used to discharge the moisture-containing wind to the outside. Conveying carrier plates 7 for carrying and conveying toilet blanks to the drying room 1 for drying are equidistantly arranged on the conveying frame 2. Lifting cylinders 8 for driving the pneumatic lifting plate 3 to rise and fall are provided on both sides of the outer top of the drying room 1. The pneumatic lifting plate 3 can be lifted and lowered to seal the drying room 1, thereby reducing the occurrence of a large amount of hot air outflow.

[0021] Conveying rollers 9 are equidistantly arranged on the inner side of the conveying frame 2, and one of the conveying rollers 9 drives the conveying belt 10 to rotate when it rotates. The conveying rollers 9 are rotated by an external motor, and the conveying belt 10 for conveying the conveying carrier plate 7 is transmitted between the conveying rollers 9. The formed toilet blanks can be conveyed to the interior of the drying room 1 for drying. A conveying inlet 11 and a conveying outlet 12 are respectively arranged at both ends of the drying room 1, which can be used for inputting toilet blanks and outputting toilet blanks after drying. A blocking vertical plate 13 is arranged at the bottom inner side of the conveying inlet 11 and the conveying outlet 12 and located between the inner side of the conveying frame 2. The blocking vertical plate 13 The function of the plate 13 is to reduce the large amount of dry hot air flowing out of the conveying inlet 11 and the conveying outlet 12, and it is arranged on the inner side of the conveying frame 2. A connecting plate 14 is fixed on the top of the piston rod of the lifting cylinder 8, and one end of the connecting plate 14 is connected to the top side of the pneumatic lifting plate 3, so that the connecting plate 14 can lift the pneumatic lifting plate 3 up and down, and is beneficial to the sealing of the conveying inlet 11 and the conveying outlet 12 to reduce the outflow of hot air. Limiting slide bars 15 are provided on both sides of the pneumatic lifting plate 3. The limiting slide bars 15 are fixed on both sides of the conveying inlet 11 and the conveying outlet 12, and play a limiting role in the lifting of the pneumatic lifting plate 3.

[0022] The output end of the heat pump drying inner fan 5 is provided with a drying air duct 19 for discharging hot air upward, so that the hot air generated by the heat pump drying outer fan 6 can be transported to the input port of the heat pump drying inner fan 5 for upward discharge for circulation drying, and the input end of the heat pump drying inner fan 5 is connected with an air supply pipe 16, which is beneficial to drying and heating the external air and reducing the presence of moisture in the air. One end of the air supply pipe 16 is connected to the air outlet of the heat pump drying outer fan 6, so that the input air can be transported upward through the heat pump drying inner fan 5. The inner side surface of the circulation guide plate 4 is evenly embedded with a heating plate 17, which can heat the circulating air to avoid the temperature of the hot air from decreasing during the circulation process, and the circulation guide plate 4 has one end perpendicular to the bottom side and is located at the bottom end of the drying room 1. A guide block 18 with an arc-shaped guide surface is provided, which can make the hot air circulate through the circulation guide plate 4 and guide downward, and use the guide block to flow to one side into the heat pump drying inner fan 5 for drying treatment, thereby achieving the circulation effect.

[0023] Specifically, when in use, firstly, one end of the conveying frame 2 is docked and installed with the toilet blank forming equipment, and then the formed toilet blank is conveyed by the combination of the conveying roller 9 and the conveyor belt 10 on the conveying frame 2, and at the same time, the toilet blank is placed on the conveying carrier plate 7 and conveyed to the conveying inlet 11 of the drying room 1, and is conveyed in batches to the interior of the drying room 1. At this time, the conveying frame 2 stops, and the lifting cylinder 8 retracts to drive the connecting plate 14 to pull the pneumatic lifting plate 3 to move downward through the limiting slide bar 15 to close the conveying inlet 11 and the conveying outlet 12 at both ends of the drying room 1, and the blocking vertical plate 13 is also closed, which can reduce the outflow of a large amount of hot air and shorten the drying time. Then the heat pump drying external fan 6 is started to absorb the external wind and convert it into hot air, which is conveyed to the inlet port of the heat pump drying internal fan 5 through the air supply pipe 16 to reduce the humid gas in the wind, and the heat pump drying The dryer fan 5 inhales hot air for another wind drying process, which can gradually dry and absorb the humid gas in the hot air, and the treated hot air is discharged upward through the drying air duct 19 and blown onto the toilet blanks on the conveying carrier plate 7 for drying. The upward hot air is guided and flows to the other end of the drying room 1 through the circulating guide plate 4 with an arc structure. After passing the other end of the circulating guide plate 4, the flowing hot air flows downward through the guide block 18 with an arc surface toward the direction of the heat pump dryer fan 5 and enters for processing and then output, thereby achieving the effect of cyclic drying of the toilet blanks. After a batch of drying is completed, the pneumatic lifting plate 3 moves up. At this time, the conveying frame 2 works to output and replace the next batch of toilet blanks for drying, so that the toilet molding equipment cooperates with the drying room 1 to accelerate the drying efficiency of the toilet blanks and reduce the phenomenon of retention and extrusion of the molded toilet blanks.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A toilet circulation drying room, comprising a drying room (1), wherein a conveying frame (2) extending to the outside of both ends of the drying room (1) and used for conveying toilet blanks is set in the drying room (1), and pneumatic lifting plates (3) for closed circulation drying of the drying room (1) are slidably provided on both sides of the drying room (1), characterized in that: The upper end of the drying room (1) is provided with an arc-shaped circulation guide plate (4) for circulating and guiding the drying gas, and a heat pump drying inner fan (5) for outputting the drying gas upward is provided on one side of the bottom of the drying room (1), and the heat pump drying inner fan (5) is connected to a heat pump drying outer fan (6) arranged on one side of the outside of the drying room (1) through a pipe fitting. Conveying carrier plates (7) for carrying and conveying toilet blanks to the drying room (1) for drying are arranged at equal intervals on the conveying frame (2), and lifting cylinders (8) for driving the pneumatic lifting plate (3) to rise and fall are provided on both sides of the top end of the outside of the drying room (1).

2. A toilet circulation drying room according to claim 1, characterized in that: Conveying rollers (9) are equidistantly arranged on the inner side of the conveying frame (2), and a conveying belt (10) for conveying the conveying carrier plate (7) is driven between the conveying rollers (9).

3. A toilet circulation drying room according to claim 1, characterized in that: A conveying inlet (11) and a conveying outlet (12) are respectively provided at both ends of the drying room (1), and a blocking vertical plate (13) is provided between the inner bottom ends of the conveying inlet (11) and the conveying outlet (12) and located on the inner side of the conveying frame (2).

4. A toilet circulation drying room according to claim 1, characterized in that: A connecting plate (14) is fixed to the top of the piston rod of the lifting cylinder (8), and one end of the connecting plate (14) is connected to one side of the top of the pneumatic lifting plate (3). Limiting slide bars (15) are provided on both sides of the pneumatic lifting plate (3), and the limiting slide bars (15) are fixed on both sides of the conveying inlet (11) and the conveying outlet (12).

5. The toilet circulation drying room according to claim 1, characterized in that: The output end of the heat pump drying inner fan (5) is provided with a drying air duct (19) for discharging hot air upwards, and the input end of the heat pump drying inner fan (5) is connected to an air supply pipe (16), one end of which penetrates and is connected to the air outlet of the heat pump drying outer fan (6).

6. A toilet circulation drying room according to claim 1, characterized in that: The inner side surface of the circulation guide plate (4) is evenly embedded with a heating plate (17), and one end of the circulation guide plate (4) is perpendicular to the bottom side and is provided with a guide block (18) with an arc-shaped guide surface at the bottom end inside the drying room (1).

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