Steam drying device

Abstract

The utility model relates to the technical field of steam drying, and discloses a steam drying device which comprises a drying box, a drying auxiliary mechanism is arranged on the surface of the drying box, the drying auxiliary mechanism comprises a rotating auxiliary assembly and an overheating dehumidification assembly, and a steam drying mechanism is arranged on the surface of the drying box. Bottom feet are fixedly connected to the left end and the right end of the bottom of the drying box, a box door is arranged on the front face of the drying box, an observation window is fixedly connected to the front face of the box door, and a temperature sensor is fixedly connected to the front end of the left side of the top of the drying box. Steam is pumped into the moisture removal cavity from the exhaust port, at the moment, the water tank drains water through the water conveying pipe and sprays water through the water spraying port to cool the steam, then the steam can be exhausted from the exhaust pipe, the exhausted gas is prevented from being too hot to hurt people, meanwhile, it can be guaranteed that the interior of the drying box can be rapidly cooled, and therefore it is guaranteed that materials can be rapidly taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of steam drying, in particular to a steam drying device. Background Art

[0002] Steam drying is used in equipment for chemical, coal mining, grain, factory construction, printing and dyeing, textile, hotel linen and other industries. The steam dryer is based on the principle of heat exchange, using the heat emitted by the steam radiator and the continuous suction of the exhaust fan to produce a thermal cycle process, so that the material in the rotating drum is continuously turned over and over in the rotating drum, and gradually dried.

[0003] According to a steam drying device disclosed on the patent website (authorization publication number: CN220871298U), "The present utility model discloses a steam drying device, comprising a drying box and a steam heat exchanger, wherein the drying box is provided with a fan connected to the steam heat exchanger; a support box and a plowing rake extending into the support box are provided in the drying box, and a reciprocating structure for driving the plowing rake to move back and forth is also provided in the drying box; the reciprocating structure comprises: a reciprocating structure rotatably mounted on the inner side wall of the drying box and a sleeve block adapted to be sleeved with the reciprocating structure, the plowing rake is installed and connected to the sleeve block, and a first motor for driving the reciprocating screw to rotate is installed on the drying box. Based on the use of the support box translation and shaking, the present utility model adds the function of repeatedly mixing the material, thereby improving the fluidity of the material during drying, making the material more evenly heated, and improving the drying efficiency of the material."

[0004] Based on the above, the applicant believes that the following defects exist:

[0005] The steam drying device includes a drying box and a steam heat exchanger. Based on the use of the tray translation and shaking, the utility model adds a function of repeatedly mixing the material, thereby improving the fluidity of the material during drying, heating the material more evenly, and improving the drying efficiency of the material. Steam drying of the material will cause a large amount of steam to remain inside the oven, and the temperature is high, which will affect the staff's work of removing the raw materials. It is necessary to design a device that can remove the residual steam inside when removing the material to enhance the overall efficiency of the device. Utility Model Content

[0006] The purpose of the present invention is to provide a steam drying device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a steam drying device, comprising a drying box, a drying auxiliary mechanism provided on the surface of the drying box, the drying auxiliary mechanism comprising a rotation auxiliary component and an overheating and dehumidification component, and a steam drying mechanism provided on the surface of the drying box;

[0008] The overheat dehumidification component includes a dehumidification chamber, which is fixedly connected to the top of the left and right ends of the drying box, and an exhaust port is fixedly connected to the end of the dehumidification chamber close to the drying box, and an exhaust fan is installed inside the exhaust port. The top of the dehumidification chamber is fixedly connected to a water tank, and the front and rear ends of the water tank are fixedly connected to water pipes. The top of the interior of the dehumidification chamber is fixedly connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to a water nozzle. The bottom of the dehumidification chamber is fixedly connected to a water storage tank, and the outer end of the water tank is fixedly connected to an extraction pump. A return pipe is fixedly connected between the dehumidification chamber and the outer end of the dehumidification chamber is fixedly connected with a partition. The front and rear ends of the outer end of the partition are fixedly connected with exhaust pipes. When it is necessary to take out the raw materials inside the drying box, the overheating dehumidification component is started, and the exhaust fan exhausts air to draw the steam from the exhaust port to the inside of the dehumidification chamber. At this time, the water tank drains water through the water pipe, and the water nozzle sprays water to cool the steam, and then it can be discharged from the exhaust pipe to prevent the exhausted gas from overheating and hurting people. At the same time, it can also ensure that the inside of the drying box can be quickly cooled, thereby ensuring that the material can be taken out quickly.

[0009] Preferably, the overheating and dehumidification components are provided in two groups and are symmetrically distributed at the top of the left and right ends of the drying box, and the exhaust pipe is fixedly connected to the end of the partition away from the return pipe.

[0010] Preferably, the rotation auxiliary component includes a rotating seat, which is fixedly connected to the bottom of the drying box, and the top of the rotating seat is slidably connected to a top plate, and the top of the top plate is fixedly connected to a placement frame, and the bottom center of the drying box is fixedly connected to a motor frame, and a motor is arranged inside the motor frame, and the top of the motor is fixedly connected to a rotating shaft, and the inside of the placement frame is fixedly connected with a spring column, and the surface of the spring column is fixedly connected with a clamping plate, and a raw material placement cylinder is inserted into the placement frame. In the process of steam heating by the steam drying mechanism, the motor drives the rotating shaft and the top plate to rotate, and drives the raw material placement cylinder to rotate. Steam will enter from the pores on the surface of the raw material placement cylinder, and the heating effect is enhanced by rotation, so that the raw materials inside the raw material placement cylinder can be evenly and efficiently heated and dried. At the same time, the spring column and the clamping plate can limit the raw material placement cylinder to prevent the raw material placement cylinder from being thrown out, thereby enhancing the drying efficiency of the device.

[0011] Preferably, the rotating shaft is fixedly connected to the top output end of the motor, and the motor is fixedly connected to the bottom center of the top plate.

[0012] Preferably, the steam drying mechanism includes a back plate, which is fixedly connected to the bottom back of the drying box, a steam generator is installed on the top of the back plate, a first air pump is fixedly connected to the rear end of the top of the drying box, a first air pipe is fixedly connected between the first air pump and the steam generator, a connecting frame is fixedly connected to the top center of the drying box, an air jet pipe is fixedly connected to the bottom of the connecting frame, a second air pump is fixedly connected to the bottom of the left and right ends of the drying box, a second air pipe is fixedly connected between the second air pump and the steam generator, an end of the second air pipe away from the steam generator is fixedly connected to a mounting connecting plate, an air jet is fixedly connected to the surface of the mounting connecting plate, a mounting frame is fixedly connected to the left and right ends of the top of the drying box, and a diffusion fan is installed inside the mounting frame.

[0013] Preferably, the left and right ends of the bottom of the drying box are fixedly connected with base feet, the front of the drying box is provided with a door, the front of the door is fixedly connected with an observation window, the front left side of the top of the drying box is fixedly connected with a temperature sensor, and the front right side of the top of the drying box is fixedly connected with a warning light, and the model of the temperature sensor is PT100.

[0014] Compared with the prior art, the present invention provides a steam drying device with the following beneficial effects:

[0015] 1. The steam drying device is equipped with an overheating and dehumidification component. When the raw materials inside the drying box need to be taken out, the overheating and dehumidification component is started, the exhaust fan draws air, and the steam is drawn from the exhaust port to the inside of the dehumidification chamber. At this time, the water tank is drained through the water pipe, and the water nozzle sprays water to cool the steam. Then it can be discharged from the exhaust pipe to prevent the discharged gas from overheating and hurting people. At the same time, it can also ensure that the inside of the drying box can be quickly cooled, thereby ensuring that the material can be taken out quickly.

[0016] 2. The steam drying device is provided with a rotation auxiliary component. During the process of steam heating through the steam drying mechanism, the motor drives the rotating shaft and the top plate to rotate, and drives the raw material placement cylinder to rotate. Steam will enter from the pores on the surface of the raw material placement cylinder. The rotation enhances the heating effect, so that the raw materials inside the raw material placement cylinder can be evenly and efficiently heated and dried. At the same time, the spring column and the clamping plate can limit the raw material placement cylinder to prevent the raw material placement cylinder from being thrown out, thereby enhancing the drying efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the rotation auxiliary component of the utility model structure;

[0021] Figure 4 This is a schematic diagram of the overheating and dehumidification component of the utility model structure;

[0022] Figure 5 This is a schematic diagram of the steam heating mechanism of the utility model structure.

[0023] In the figure: 1. Drying box; 2. Bottom foot; 3. Box door; 4. Observation window; 5. Drying auxiliary mechanism; 51. Rotation auxiliary assembly; 511. Rotating seat; 512. Top plate; 513. Placement frame; 514. Motor frame; 515. Motor; 516. Rotating shaft; 517. Spring column; 518. Clamping plate; 519. Raw material placement cylinder; 52. Overheating and dehumidification assembly; 521. Dehumidification chamber; 522. Exhaust port; 523. Exhaust fan; 524. Water tank; 525. Water pipe; 526. Connecting Connecting plate; 527, water outlet; 528, water storage tank; 529, extraction pump; 5201, return pipe; 5202, partition; 5203, exhaust pipe; 6, steam drying mechanism; 61, back plate; 62, steam generator; 63, first air pump; 64, first air pipe; 65, connecting frame; 66, jet pipe; 67, second air pump; 68, second air pipe; 69, installation connecting plate; 601, jet outlet; 602, installation frame; 603, diffusion fan; 7, temperature sensor; 8, warning light. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Example 1

[0028] See also Figure 1-5 A steam drying device includes a drying box 1, a drying auxiliary mechanism 5 is provided on the surface of the drying box 1, the drying auxiliary mechanism 5 includes a rotating auxiliary component 51 and an overheating and dehumidification component 52, and a steam drying mechanism 6 is provided on the surface of the drying box 1;

[0029] The overheat dehumidification component 52 includes a dehumidification chamber 521, which is fixedly connected to the top of the left and right ends of the drying box 1. The end of the dehumidification chamber 521 close to the drying box 1 is fixedly connected to an exhaust port 522, and an exhaust fan 523 is installed inside the exhaust port 522. The top of the dehumidification chamber 521 is fixedly connected to a water tank 524, and the front and rear ends of the water tank 524 are fixedly connected to a water pipe 525. The top of the dehumidification chamber 521 is fixedly connected to a connecting plate 526, and the bottom of the connecting plate 526 is fixedly connected to a water nozzle 527. The bottom of the dehumidification chamber 521 is fixedly connected to a water tank 528, and the outer end of the water tank 524 is fixedly connected to an extraction pump 529. The water tank 528 and the extraction pump 529 are connected. A return pipe 5201 is fixedly connected between the two ends of the dehumidification chamber 521, a partition 5202 is fixedly connected to the outer end of the dehumidification chamber 521, and exhaust pipes 5203 are fixedly connected to the front and rear ends of the top of the outer end of the partition 5202. When it is necessary to take out the raw materials inside the drying box 1, the overheating dehumidification component 52 is started, and the exhaust fan 523 extracts air, and the steam is drawn from the exhaust port 522 into the dehumidification chamber 521. At this time, the water tank 524 is drained through the water pipe 525, and the water spray port 527 sprays water to cool the steam. Then it can be discharged from the exhaust pipe 5203 to prevent the exhausted gas from overheating and hurting people. At the same time, it can also ensure that the temperature inside the drying box 1 can be quickly reduced, thereby ensuring that the material can be taken out quickly.

[0030] There are two sets of overheating and dehumidification components 52, which are symmetrically distributed on the top of the left and right ends of the drying box 1. The exhaust pipe 5203 is fixedly connected to the end of the partition 5202 away from the return pipe 5201;

[0031] The rotation auxiliary component 51 includes a rotating seat 511, which is fixedly connected to the bottom of the drying box 1. The top of the rotating seat 511 is slidably connected to a top plate 512, and the top of the top plate 512 is fixedly connected to a placement frame 513. The center of the bottom of the drying box 1 is fixedly connected to a motor frame 514, a motor 515 is provided inside the motor frame 514, and a rotating shaft 516 is fixedly connected to the top of the motor 515. A spring column 517 is fixedly connected to the placement frame 513, and a clamping plate 518 is fixedly connected to the surface of the spring column 517. The raw material is inserted into the placement frame 513. The placement cylinder 519, during the process of steam heating by the steam drying mechanism 6, the motor 515 drives the rotating shaft 516 and the top plate 512 to rotate, driving the raw material placement cylinder 519 to rotate, and steam will enter from the pores on the surface of the raw material placement cylinder 519. The rotation strengthens the heating effect, so that the raw materials inside the raw material placement cylinder 519 can be evenly and efficiently heated and dried. At the same time, the spring column 517 and the clamping plate 518 can limit the raw material placement cylinder 519 to prevent the raw material placement cylinder 519 from being thrown out, thereby enhancing the drying efficiency of the device;

[0032] The rotating shaft 516 is fixedly connected to the top output end of the motor 515 , and the motor 515 is fixedly connected to the bottom center of the top plate 512 .

[0033] Example 2

[0034] See also Figure 1-5 , and on the basis of Example 1, the steam drying mechanism 6 is further obtained to include a back plate 61, the back plate 61 is fixedly connected to the bottom of the back of the drying box 1, a steam generator 62 is installed on the top of the back plate 61, a first air pump 63 is fixedly connected to the rear end of the top of the drying box 1, a first air pipe 64 is fixedly connected between the first air pump 63 and the steam generator 62, a connecting frame 65 is fixedly connected to the center of the top of the drying box 1, an air injection pipe 66 is fixedly connected to the bottom of the connecting frame 65, a second air pump 67 is fixedly connected to the bottom of the left and right ends of the drying box 1, a second air pipe 68 is fixedly connected between the second air pump 67 and the steam generator 62, an end of the second air pipe 68 away from the steam generator 62 is fixedly connected to a mounting connecting plate 69, an air injection port 601 is fixedly connected to the surface of the mounting connecting plate 69, a mounting frame 602 is fixedly connected to the left and right ends of the top of the drying box 1, and a diffusion fan 603 is installed inside the mounting frame 602;

[0035] The drying box 1 is fixedly connected to the left and right ends of the bottom with base feet 2, the drying box 1 is provided with a door 3 on the front, an observation window 4 is fixedly connected to the front of the door 3, a temperature sensor 7 is fixedly connected to the front left side of the top of the drying box 1, and a warning light 8 is fixedly connected to the front right side of the top of the drying box 1. The model of the temperature sensor is PT100.

[0036] In actual operation, when the device is used, raw materials are added to the raw material placement cylinder 519, the box door 3 is opened and the raw material placement cylinder 519 is placed inside the device, the box door 3 is closed, the device is started, and the steam drying mechanism 6 starts to work. Steam is generated by the steam generator 62, and the first air pump 63 and the second air pump 67 transport the steam through the first air pipe 64 and the second air pipe 68 to the inside of the drying box 1. The steam is discharged through the air jet pipe 66 and the air jet port 601, and diffused by the diffusion fan 603 to ensure that steam is distributed in every corner of the drying box 1. The temperature sensor 7 and the warning light 8 can detect the heat temperature inside the drying box 1 to prevent overheating.

[0037] During the steam heating process by the steam drying mechanism 6, the motor 515 drives the rotating shaft 516 and the top plate 512 to rotate, driving the raw material placement cylinder 519 to rotate, and steam enters from the pores on the surface of the raw material placement cylinder 519. The rotation enhances the heating effect, so that the raw materials inside the raw material placement cylinder 519 can be evenly and efficiently heated and dried. At the same time, the spring column 517 and the clamping plate 518 can limit the raw material placement cylinder 519 to prevent the raw material placement cylinder 519 from being thrown out, thereby enhancing the drying efficiency of the device;

[0038] When the raw materials inside the drying box 1 need to be taken out, the overheating and dehumidification component 52 is started, and the exhaust fan 523 draws air, and the steam is drawn from the exhaust port 522 to the inside of the dehumidification chamber 521. At this time, the water tank 524 drains water through the water pipe 525, and the water nozzle 527 sprays water to cool the steam, and then it can be discharged from the exhaust pipe 5203 to prevent the exhausted gas from overheating and hurting people. At the same time, it can also ensure that the inside of the drying box 1 can be cooled quickly, thereby ensuring that the material can be taken out quickly.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A steam drying device, comprising a drying box (1), characterized in that: The surface of the drying box (1) is provided with a drying auxiliary mechanism (5), the drying auxiliary mechanism (5) comprising a rotation auxiliary component (51) and an overheating and dehumidification component (52), and the surface of the drying box (1) is provided with a steam drying mechanism (6); The overheat dehumidification component (52) includes a dehumidification chamber (521), the dehumidification chamber (521) is fixedly connected to the top of the left and right ends of the drying box (1), the end of the dehumidification chamber (521) close to the drying box (1) is fixedly connected to an exhaust port (522), an exhaust fan (523) is installed inside the exhaust port (522), the top of the dehumidification chamber (521) is fixedly connected to a water tank (524), the front and rear ends of the water tank (524) are fixedly connected to a water pipe (525), and the top of the dehumidification chamber (521) is fixedly connected to the top of the drying box (1). A connecting plate (526) is connected, and a water outlet (527) is fixedly connected to the bottom of the connecting plate (526). A water storage tank (528) is fixedly connected to the bottom of the dehumidification chamber (521). An extraction pump (529) is fixedly connected to the outer end of the water tank (524). A return water pipe (5201) is fixedly connected between the water storage tank (528) and the extraction pump (529). A partition (5202) is fixedly connected to the outer end of the dehumidification chamber (521), and an exhaust pipe (5203) is fixedly connected to the front and rear ends of the outer top of the partition (5202).

2. A steam drying device according to claim 1, characterized in that: The overheating and dehumidification components (52) are provided in two groups and are symmetrically distributed at the top of the left and right ends of the drying box (1). The exhaust pipe (5203) is fixedly connected to the end of the partition (5202) away from the return pipe (5201).

3. The steam drying device according to claim 1, characterized in that: The rotation auxiliary component (51) comprises a rotating seat (511), the rotating seat (511) is fixedly connected to the bottom of the drying box (1), the top of the rotating seat (511) is slidably connected to a top plate (512), the top of the top plate (512) is fixedly connected to a placement frame (513), the bottom center of the drying box (1) is fixedly connected to a motor frame (514), a motor (515) is provided inside the motor frame (514), a rotating shaft (516) is fixedly connected to the top of the motor (515), a spring column (517) is fixedly connected to the inside of the placement frame (513), a clamping plate (518) is fixedly connected to the surface of the spring column (517), and a raw material placement cylinder (519) is inserted into the placement frame (513).

4. A steam drying device according to claim 3, characterized in that: The rotating shaft (516) is fixedly connected to the top output end of the motor (515), and the motor (515) is fixedly connected to the bottom center of the top plate (512).

5. The steam drying device according to claim 1, characterized in that: The steam drying mechanism (6) comprises a back plate (61), the back plate (61) is fixedly connected to the bottom of the back of the drying box (1), a steam generator (62) is installed on the top of the back plate (61), a first air pump (63) is fixedly connected to the rear end of the top of the drying box (1), a first air pipe (64) is fixedly connected between the first air pump (63) and the steam generator (62), a connecting frame (65) is fixedly connected to the center of the top of the drying box (1), and an air jet pipe (66) is fixedly connected to the bottom of the connecting frame (65). The bottom of the left and right ends of the drying box (1) are fixedly connected to a second air pump (67), a second air pipe (68) is fixedly connected between the second air pump (67) and the steam generator (62), and the end of the second air pipe (68) away from the steam generator (62) is fixedly connected to a mounting connection plate (69), and the surface of the mounting connection plate (69) is fixedly connected to an air jet (601), and the left and right ends of the top of the drying box (1) are fixedly connected to a mounting frame (602), and a diffusion fan (603) is installed inside the mounting frame (602).

6. The steam drying device according to claim 1, characterized in that: The left and right ends of the bottom of the drying box (1) are fixedly connected to feet (2); the front of the drying box (1) is provided with a box door (3); the front of the box door (3) is fixedly connected to an observation window (4); the front left side of the top of the drying box (1) is fixedly connected to a temperature sensor (7); and the front right side of the top of the drying box (1) is fixedly connected to a warning light (8).

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