High-temperature drying oven with anti-pollution structure

Abstract

The utility model discloses a high-temperature drying oven with an anti-pollution structure, which comprises a shell, the outer wall of the shell is connected with a first oven door, one side of the first oven door is provided with a second oven door, the periphery of the second oven door is provided with a sealing ring in a surrounding manner, one side of the second oven door is provided with a magnetic buckle, and the magnetic buckle is provided with an anti-pollution structure. A magnetic attraction seat is arranged on one side of the outer wall of the shell, a sealing face is arranged on one side of the magnetic attraction seat, a fan is arranged below an inner cavity of the shell, a filter screen is arranged above the fan, a drying mechanism is arranged at the center of the inner cavity of the shell, and electric heating wires are arranged on the two sides of the drying mechanism. A motor is arranged above the drying mechanism, an exhaust mechanism is arranged above the motor, an air outlet is formed in the top of the exhaust mechanism, through the design of a double-layer door, the sealing performance of the drying oven door is enhanced, pollutants are prevented from invading when the door is opened to take and place materials, and environmental pollution is reduced through a fan, the exhaust mechanism and an activated carbon layer.

Description

Technical Field

[0001] The utility model relates to the field of high-temperature ovens, and more specifically, to a high-temperature oven with an anti-pollution structure. Background Art

[0002] The high temperature drying oven for printing and dyeing is a kind of equipment used in the printing and dyeing industry, mainly used for drying the printed and dyed cloth. The equipment adopts high temperature hot air circulation mode, which can quickly and evenly evaporate the moisture in the cloth, improving the printing and dyeing effect and production efficiency;

[0003] After searching, the existing patent (publication number: CN211227688U) discloses a drying device for textile printing and dyeing, including an insulated box, the interior of the insulated box is a hollow structure, the front of the insulated box is provided with a delivery port connected to the interior, the delivery port is hinged with a cover plate, a motor is fixedly installed at the upper end of the interior of the insulated box, four first connecting rods are arranged between the motor and the inner wall of the insulated box, the two ends of the first connecting rod are respectively fixedly connected to the motor and the insulated box, a vibration device is arranged below the motor, the vibration device is fixedly connected to the interior of the insulated box, and four second connecting rods are arranged between the vibration device and the inner wall of the insulated box. This patent solves the problem that the prior art is difficult to quickly dry the cloth in a short time due to the limitation of its own mechanism, and cannot achieve uniform heating. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] When the existing device is dried at high temperature, the pollutants remaining on the surface of the fabric will be volatilized in large quantities by the heat, generating volatile organic compounds (VOCs), particulate matter (such as oil smoke and aerosols), etc. The lack of corresponding anti-pollution structure will have a negative impact on the environment and the health of the workers. The poor sealing of the door may cause the loss and intrusion of pollutants, and the heat will also be lost, reducing work efficiency.

[0005] Therefore, in order to solve the above problems, a high temperature oven with an anti-pollution structure is proposed. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a high-temperature oven with an anti-pollution structure to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature oven with an anti-pollution structure, comprising a shell, the outer wall of the shell is connected to a No. 1 box door, a No. 2 box door is arranged on one side of the No. 1 box door, a sealing ring is arranged around the No. 2 box door, a magnetic buckle is arranged on one side of the No. 2 box door, a magnetic seat is arranged on one side of the outer wall of the shell, a sealing surface is arranged on one side of the magnetic seat, a fan is arranged below the inner cavity of the shell, a filter is arranged above the fan, a drying mechanism is arranged at the center of the inner cavity of the shell, an electric heating rod is arranged at the center of the drying mechanism, electric heating wires are arranged on both sides of the drying mechanism, a motor is arranged above the drying mechanism, an exhaust mechanism is arranged above the motor, the exhaust mechanism includes an activated carbon layer, and an air outlet is arranged at the top of the exhaust mechanism.

[0008] Preferably, the shell is cylindrical, and a hole is opened in the shell at the position of the sealing surface, and the printing and dyeing material can be placed into the interior of the shell through the hole.

[0009] Preferably, the first door and the second door are light-transmissive, so that the internal chamber of the shell can be observed when they are closed.

[0010] Preferably, two groups of magnetic clips are provided, and the two groups of magnetic clips are evenly arranged along the vertical direction of the second box door, and each group of magnetic clips corresponds to the magnetic seat, and the second box door is closed by magnetic force.

[0011] Preferably, the drying mechanism includes a fixed ring, a support rod and a placement rack, the top of the fixed ring is connected to a motor, the bottom of the fixed ring is provided with a support rod, four groups of support rods are provided, and the four groups of support rods are evenly arranged along the four corners of the bottom of the fixed ring, and the outer wall of the support rod is provided with a placement rack.

[0012] Preferably, the placement racks are provided in a plurality of groups, the placement racks are symmetrically arranged on both sides of the support rod, and the placement racks in each group are evenly arranged along the vertical direction of the support rod.

[0013] Preferably, a No. 1 connecting rod is connected to the outer wall of the fixing ring, and a No. 2 connecting rod is connected to the outer wall of the motor.

[0014] Preferably, two groups of air inlets are provided at the bottom of the exhaust mechanism, and the air inlets are connected to the inner cavity of the shell.

[0015] Technical effects and advantages of the utility model:

[0016] Compared with the prior art, this high-temperature oven with an anti-pollution structure adopts a double-door design to enhance the sealing of the oven door, thereby preventing pollutants from invading when the door is opened to take or place materials. The outer door is a normally open transparent observation window, and the inner door is a sealed door. The inner door uses a high-temperature resistant silicone sealing strip and adds a magnetic adsorption function to improve the sealing performance, thereby significantly reducing the loss and invasion of heat and pollutants, and improving the operating convenience and safety of staff.

[0017] Compared with the existing technology, this high-temperature oven with an anti-pollution structure reduces environmental pollution through fans, exhaust mechanisms and activated carbon layers. Activated carbon filtration can effectively adsorb VOCs and reduce the emission of harmful substances into the atmosphere. This design helps to improve the air quality around the factory and has a positive impact on the health of operators and surrounding residents. At the same time, the installation and maintenance of the activated carbon filter layer are relatively simple and do not affect the normal operation of the oven. The design that allows steam to pass ensures the pressure balance in the oven and effectively removes VOCs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the drying mechanism structure of the utility model.

[0021] The accompanying drawings are marked as follows: 1. Shell; 2. Box door No. 1; 3. Box door No. 2; 4. Sealing ring; 5. Magnetic buckle; 6. Magnetic seat; 7. Sealing surface; 8. Fan; 9. Filter; 10. Drying mechanism; 11. Heating rod; 12. Heating wire; 13. Motor; 14. Exhaust mechanism; 15. Activated carbon layer; 16. Air outlet; 17. Fixing ring; 18. Support rod; 19. Placement rack; 20. Connecting rod No. 1; 21. Connecting rod No. 2. DETAILED DESCRIPTION

[0022] 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. Example

[0023] As attached Figures 1 to 3A high-temperature oven with an anti-pollution structure shown in the figure comprises a shell 1, which is made of metal material and plays a supporting and protective role. The outer wall of the shell 1 is connected to a No. 1 box door 2, which is a box door made of a highly light-transmitting material, and one side of the box door 2 can be fixed to the shell 1 by a simple buckle. A No. 2 box door 3 is arranged on one side of the No. 1 box door 2, and the No. 2 box door 3 is also a box door made of a highly light-transmitting material, so that the staff can intuitively see the internal situation without opening the box door when heating and drying the printed and dyed cloth inside, thereby preventing heat loss and pollutants from invading the interior and leakage of pollutants caused by frequent opening and closing of the door. The No. 2 box door 3 is surrounded by a plurality of There is a sealing ring 4, which is made of rubber material and is formed by stacking multiple layers of rubber. It plays a role in sealing the gap between the No. 2 box door 3 and the shell 1 when they are closed, and maintains good sealing performance inside. A magnetic buckle 5 is arranged on one side of the No. 2 box door 3. The magnetic buckle 5 is made of ferrite material, has high magnetic energy product and stable magnetism, and is fixed to the No. 2 box door 3 by bolts to fix the No. 2 box door 3 on the shell 1. A magnetic seat 6 is arranged on one side of the outer wall of the shell 1. The magnetic seat 6 is a ferrite with opposite magnetic poles to the magnetic buckle 5. The magnetic buckle 5 can be firmly connected with the magnetic seat 6 through the opposite magnetic pole setting. One side of the magnetic seat 6 is arranged A sealing surface 7 is provided, and the sealing surface 7 is a depression around the hole opened on the shell 1. The depth of the depression is consistent with the height of the sealing ring 4, so that the existence of the gap is reduced when the second box door 3 is closed. A fan 8 is provided below the inner cavity of the shell 1. The fan 8 can provide an upward airflow to disperse the heat in the inner cavity of the shell 1 more evenly, and at the same time make the generated steam carry pollutants upward. A filter screen 9 is provided above the fan 8. The filter screen 9 is a mesh structure made of metal material, which prevents impurities from falling into the fan 8 below and affecting the operation of the equipment. A drying mechanism 10 is provided at the center of the inner cavity of the shell 1, and an electric heating rod 11 is provided at the center of the drying mechanism 10. Drying Electric heating wires 12 are provided on both sides of the mechanism 10. The electric heating rod 11 and the electric heating wire 12 are heated synchronously, so that the printed and dyed cloth mounted on the drying mechanism 10 can be heated evenly. A motor 13 is provided above the drying mechanism 10. The motor 13 drives the drying mechanism 10 to rotate, so that there is no dead angle in the drying of the printed and dyed cloth, thereby improving work efficiency. An exhaust mechanism 14 is provided above the motor 13. The exhaust mechanism 14 includes an activated carbon layer 15. The activated carbon layer 15 is a drawer-type design, which is convenient for maintenance personnel to replace when the service life is reached. An air outlet 16 is provided on the top of the exhaust mechanism 14, so that the purified air is discharged from the air outlet 16, thereby ensuring the pressure balance in the oven. Example

[0024] Based on Example 1, the solution in Example 1 is further detailed in combination with the following specific working method. Figures 1 to 3 As shown, see the following description for details:

[0025] As a preferred embodiment, the shell 1 is cylindrical, and the smooth inner wall makes it easier to distribute heat evenly. The shell 1 is provided with a hole at the sealing surface 4, and the printing and dyeing materials can be placed into the interior of the shell 1 through the hole.

[0026] As a preferred embodiment, the first door 2 and the second door 3 are light-transmissive, so that the internal chamber of the shell 1 can be observed when they are closed, which facilitates the staff to detect the internal drying conditions without destroying the sealing of the working state.

[0027] As a preferred embodiment, two groups of magnetic buckles 5 are provided, and the two groups of magnetic buckles 5 are evenly arranged along the vertical direction of the second box door 3. Each group of magnetic buckles 5 corresponds to the magnetic seat 6, and the magnetic force is used to close the second box door 3, which is convenient for the staff to open and close.

[0028] As a preferred embodiment, the drying mechanism 10 includes a fixed ring 17, a support rod 18 and a placement rack 19. The fixed ring 17 is made of metal material, and is internally connected to a rotating shaft through a motor 13, which can drive the whole to rotate. The top of the fixed ring 17 is connected to the motor 13, and a support rod 18 is arranged at the bottom of the fixed ring 17. The support rod 18 is an L-shaped metal rod body, and the top is connected to the bottom of the fixed ring 17 to play a supporting role. Four groups of support rods 18 are arranged, and the four groups of support rods 18 are evenly arranged along the four corners of the bottom of the fixed ring 17. The outer wall of the support rod 18 is provided with a placement rack 19, which is a small open buckle made of metal material, which can standardize the placement of printed and dyed cloth on the drying mechanism 10 to prevent wrinkles and drying dead zones.

[0029] As a preferred embodiment, several groups of placement racks 19 are provided, and the placement racks 19 are symmetrically arranged on both sides of the support rod 18, and each group of placement racks 19 is evenly arranged along the vertical direction of the support rod 18, so that the placement of the cloth is more reasonable.

[0030] As a preferred embodiment, a first connecting rod 20 is connected to the outer wall of the fixing ring 17, and a second connecting rod 21 is connected to the outer wall of the motor 13, and the connecting rods can maintain stable operation of the device.

[0031] As a preferred embodiment, two groups of air inlets are provided at the bottom of the exhaust mechanism 14, and the air inlets are connected to the inner cavity of the shell 1, and steam can enter the activated carbon layer 15 through the air inlets to remove pollutants and then be discharged.

[0032] The working process of the utility model is as follows: first, open the No. 1 door 2 and the No. 2 door 3, and then hang the printed and dyed cloth on the placement rack 19 of the drying mechanism 10, ensuring that there are no wrinkles and dead corners when placing, and then close the No. 2 door 3 through the magnetic buckle 5, and then close the No. 1 door 2, and provide good sealing performance through the double-layer door design, start the device, and the electric heating rods 11 and the electric heating wires 12 on the inner walls on both sides and the center of the drying mechanism 10 start to work. Driven by the motor 13, the drying mechanism 10 starts to rotate at a uniform speed, so that each side of the cloth is evenly heated. At the same time, the fan 8 at the bottom of the inner cavity also starts to run, creating an upward airflow to take away the steam generated by drying, and enter the activated carbon layer 15 through the air inlet of the exhaust mechanism 14, and then remove the VOCs present in the steam, and discharge the clean air from the outlet 16 to keep the air pressure in the device stable. The above is the working principle of this spiral forming drill and milling cutter for cutting aluminum.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A high-temperature oven with an anti-pollution structure, comprising a housing (1), characterized in that: The outer wall of the shell (1) is connected to a first box door (2), a second box door (3) is arranged on one side of the first box door (2), a sealing ring (4) is arranged around the second box door (3), a magnetic buckle (5) is arranged on one side of the second box door (3), a magnetic seat (6) is arranged on one side of the outer wall of the shell (1), a sealing surface (7) is arranged on one side of the magnetic seat (6), a fan (8) is arranged below the inner cavity of the shell (1), and a fan (8) is arranged above the fan (8). A filter screen (9), a drying mechanism (10) is arranged at the center of the inner cavity of the shell (1), an electric heating rod (11) is arranged at the center of the drying mechanism (10), electric heating wires (12) are arranged on both sides of the drying mechanism (10), a motor (13) is arranged above the drying mechanism (10), an exhaust mechanism (14) is arranged above the motor (13), the exhaust mechanism (14) includes an activated carbon layer (15), and an exhaust port (16) is arranged at the top of the exhaust mechanism (14).

2. The high temperature oven with anti-pollution structure according to claim 1, characterized in that: The shell (1) is cylindrical, and a hole is provided in the shell (1) at the position of the sealing surface (7), through which the printing and dyeing material can be placed into the interior of the shell (1).

3. The high temperature oven with anti-pollution structure according to claim 1, characterized in that: The first box door (2) and the second box door (3) are light-transmissive, so that the internal chamber of the shell (1) can be observed when they are closed.

4. The high temperature oven with an anti-pollution structure according to claim 1, characterized in that: Two groups of magnetic buckles (5) are provided, and the two groups of magnetic buckles (5) are evenly arranged along the vertical direction of the second box door (3). Each group of magnetic buckles (5) corresponds to the magnetic seat (6), and the second box door (3) is closed by magnetic force.

5. The high temperature oven with anti-pollution structure according to claim 4, characterized in that: The drying mechanism (10) comprises a fixing ring (17), a support rod (18) and a placement rack (19); the top of the fixing ring (17) is connected to a motor (13); the bottom of the fixing ring (17) is provided with a support rod (18); four groups of the support rods (18) are provided, and the four groups of the support rods (18) are evenly arranged along the four corners of the bottom of the fixing ring (17); and the placement rack (19) is provided on the outer wall of the support rod (18).

6. The high temperature oven with anti-pollution structure according to claim 5, characterized in that: The placement racks (19) are provided in a plurality of groups. The placement racks (19) are symmetrically arranged on both sides of the support rod (18), and each group of the placement racks (19) is evenly arranged along the vertical direction of the support rod (18).

7. The high temperature oven with anti-pollution structure according to claim 5, characterized in that: The outer wall of the fixing ring (17) is connected to a first connecting rod (20), and the outer wall of the motor (13) is connected to a second connecting rod (21).

8. The high temperature oven with anti-pollution structure according to claim 1, characterized in that: Two groups of air inlets are provided at the bottom of the exhaust mechanism (14), and the air inlets are connected to the inner cavity of the shell (1).

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