CN219120894U - Vacuumizing heating and drying equipment - Google Patents

Abstract

The application discloses evacuation heating drying equipment, evacuation heating drying equipment includes: a heating chamber, a vacuumizing device and a deflating device; the water outlet of the water drain pipeline of the heating chamber is communicated with the vacuumizing device, and the air inlet of the heating chamber is communicated with the air discharging device; the heating chamber can be used for placing a product to be treated, and the product to be treated is heated, so that the water vapor on the surface of the product is reduced, and the drying speed is increased; the vacuumizing device can quickly discharge water vapor in the heating cavity; the heating chamber is provided with an air inlet which is used for discharging air to balance air pressure after drying the product to be processed, so that the door can be opened conveniently; the application can make the steam on the surface of the product to be treated volatilize fast through the heating chamber for the drying process, can make the steam of evaporating in the heating chamber take away fast through evacuating device, avoid producing steam deposit, and then form secondary pollution to the surface of product after drying.

Description

Vacuumizing heating and drying equipment

Technical Field

The utility model relates to the technical field of drying devices, in particular to vacuumizing and heating drying equipment.

Background

More products on the market need to be cleaned and dried before being used or sold; in the prior art, an integrated cleaning and drying device is generally adopted when the product is cleaned and dried; however, for products with smaller volumes, for example, for products such as infrared filters with smaller volumes, the cleaning and drying integrated device is easy to blow dry and not thorough when cleaning and drying, so that secondary pollution is caused to the products.

Disclosure of Invention

In order to solve the technical problem, the application discloses a vacuum heating drying equipment can accelerate the volatilization of product surface moisture through the heating cavity that sets up, can make the quick thoroughly discharge of moisture that stores up in the heating cavity through evacuating device, avoids the steam deposit of production, and then causes the secondary pollution to the product surface after the drying.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the vacuumizing heating and drying equipment comprises a heating chamber, a vacuumizing device and a deflation device;

the water outlet of the heating cavity is communicated with the vacuumizing device, and the vacuumizing device can suck water vapor and air stored in the heating cavity;

the air inlet of the heating chamber is communicated with the air inlet of the air discharging device, and the air discharging device can filter air entering the heating chamber and control the on-off of the air;

the heating chamber is used for carrying out heating and drying treatment on a product to be treated, and meanwhile, internal water vapor and air are pumped out through the vacuumizing system, so that the drying treatment progress is accelerated.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the surface of a product to be treated can be heated through the heating chamber, water vapor stored in the heating chamber can be discharged through the vacuumizing device, the product drying progress is accelerated, the heating chamber and the outside can reach air pressure balance through the air discharging device, the door is convenient to open and take out the product, and meanwhile, the air filtering assembly is arranged on the air discharging device, so that secondary pollution of air entering the heating chamber to the surface of the product is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a vacuum-pumping heating and drying device according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a drain vapor recess and drain vapor conduit disposed at the bottom of a heating chamber;

fig. 3 is a schematic cross-sectional view of a partition board arrangement structure in a heating chamber according to an embodiment of the present application.

In the figure: 1. the device comprises a heating chamber, a heating wire 11, a hollow partition plate 12, a heating chamber door plate 13, a heating chamber door plate 14, a sealing strip 15, a water discharge groove 16, a water discharge port 2, a gas discharging device 21, an air inlet pipeline 22, a control valve 23, a filtering device 3, a vacuumizing device 31, a vacuumizing air inlet pipeline 32, a vacuum pump 33 and an exhaust pipeline.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In embodiment 1, referring to fig. 1-3, the present utility model provides a technical solution: the vacuumizing, heating and drying equipment comprises a heating chamber 1, a deflation device 2 and a vacuumizing device 3;

the product to be treated is heated and dried through the heating chamber 1, the water outlet of the heating chamber 1 is communicated with the vacuumizing device 3, the vacuumizing device 3 can extract air and water vapor in the heating chamber, the inner wall of the heating chamber 1 is enabled to be in a vacuum and dry environment, the air inlet of the heating chamber 1 is communicated with the air release device 2, the air release device 2 can control the on-off of air entering the heating chamber, air release is carried out after the product treatment is finished, and the balance of internal and external air pressure is convenient for opening the door;

the heating chamber also comprises a heating wire 11 arranged on the inner wall of the chamber, a hollowed-out partition plate 12 for placing a product to be treated, a heating chamber door plate 13, a sealing strip 14 on the heating chamber door plate, a lower water discharge groove 15 and a water discharge port 16;

the heating wire 11 is arranged on the inner wall of the heating chamber and is used for heating the product;

the hollow partition plates 12 are clamped in the heating chamber through clamping grooves, are in plug-in type, and can set the partition plate distance according to the size of a product to be processed;

the heating chamber door plate 13 is detachably connected with the heating chamber 1 or rotatably connected through a pin shaft, so that the heating chamber door plate 13 is convenient for opening and closing the heating chamber 1;

the sealing strip 14 on the heating chamber door is arranged on the heating chamber door plate 13 to realize the sealing between the heating chamber and the heating chamber door plate 13, so as to ensure the temperature and the vacuum degree inside the heating chamber 1;

the drainage groove 15 is arranged at the bottom of the heating chamber 1 and is in an inverted cone shape, so that water vapor flowing into the groove is prevented from accumulating;

the water outlet 16 is connected with the vacuumizing device 3 to empty the water vapor and air in the heating cavity.

The air bleeder 2 comprises an air inlet pipeline 21 and a control valve 22 arranged on the air inlet pipeline 21 and an air filtering device 23;

one end of the air inlet pipeline 21 is arranged above the heating chamber 1, and the other end is connected with the atmosphere;

the air filtering device 23 can filter the air entering the heating chamber 1 when the air inlet pipeline 21 is connected, and the control valve 22 can realize on-off control of the air inlet pipeline 21;

in this embodiment, the air filtering device 23 may be a high-fiber filter core filter or other air filters meeting the use requirement, and the air filtering device 23 needs to be detachably connected to the air inlet pipeline 21, so as to facilitate replacement of the air filtering device 23.

The vacuumizing device 3 comprises a vacuumizing air inlet pipeline 31, a vacuum pump 32 and an exhaust pipeline 33;

one end of a vacuumizing air inlet pipeline 31 is communicated with the heating chamber 1, the other end of the vacuumizing air inlet pipeline is connected with a vacuum pump 32, the vacuum pump is a pump body for pumping water and air, one end of an exhaust pipeline 33 is connected with the vacuum pump 32, and the other end of the exhaust pipeline is connected with an exhaust pipeline of waste gas;

example 2:

a vacuum-pumping heating and drying system comprises a control device, a driving device and vacuum-pumping heating and drying equipment;

the control device is electrically connected with the driving device and is used for controlling the driving device to output driving force;

the driving device is in driving connection with a heating chamber 1, a deflation device 2 and a vacuumizing device 3 of the vacuumizing heating drying equipment;

the driving device is used for driving the heating chamber 1, the air discharging device 2 and the vacuumizing device 3 to operate;

in this embodiment, the control device may be a PCL controller or other controllers, the driving device may be a power source or other devices capable of driving the heating chamber 1, the air release device 2 and the vacuum pumping device 3 to operate, and the electric component related in the technical scheme is connected with the power source adapted thereto through a wire, and an appropriate controller should be selected according to actual situations so as to meet control requirements.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The vacuumizing, heating and drying equipment is characterized by comprising a heating chamber (1), a gas discharging device (2) and a vacuumizing device (3);

the water outlet of the heating chamber (1) is communicated with the vacuumizing device (3), and the air inlet of the heating chamber (1) is communicated with the air discharging device (2).

2. The vacuumizing and heating drying equipment according to claim 1, wherein the heating chamber (1) further comprises a heating wire (11) arranged on the inner wall of the chamber, a hollowed-out partition plate (12) for placing a product to be processed, a heating chamber door plate (13), a sealing strip (14) on the heating chamber door plate (13), a lower drainage groove (15) and a drainage outlet (16);

the heating wire (11) is arranged on the inner wall of the heating chamber (1) and is used for heating the product;

the hollowed-out partition board (12) is detachably clamped in the heating cavity through a clamping groove;

the heating chamber door plate (13) is detachably connected with the heating chamber (1) or rotatably connected through a pin shaft;

the sealing strip (14) is arranged on the heating chamber door plate (13) so as to realize sealing between the heating chamber (1) and the heating chamber door plate (13);

the drainage groove (15) is arranged at the bottom of the heating chamber (1) and is in an inverted cone shape;

the water outlet (16) is connected with the vacuumizing device (3) to empty water vapor and air in the heating cavity.

3. An evacuated heating drying apparatus according to claim 1, characterized in that the air bleeding device (2) comprises an air intake line (21) and a control valve (22) and an air filtering device (23) arranged on the air intake line (21);

one end of the air inlet pipeline (21) is arranged above the heating chamber (1), and the other end of the air inlet pipeline is connected with the atmosphere;

the air filtering device (23) can filter the air entering the heating chamber (1) when the air inlet pipeline (21) is connected, and the control valve (22) can control the on-off of the air inlet pipeline (21).

4. An evacuated heating drying apparatus according to claim 1, characterized in that the evacuating means (3) comprises an evacuating air intake line (31), a vacuum pump (32) and an exhaust line (33);

one end of the vacuumizing air inlet pipeline (31) is communicated with the heating chamber (1), the other end of the vacuumizing air inlet pipeline is connected with the vacuum pump (32), one end of the exhaust pipeline (33) is connected with the vacuum pump (32), and the other end of the exhaust pipeline is connected with the exhaust pipeline of waste gas.

5. The vacuum-pumping and heating drying equipment according to claim 1, wherein the vacuum-pumping and heating drying equipment further comprises a control device and a driving device;

the control device is electrically connected with the driving device and is used for controlling the driving device to output driving force;

the driving device is in driving connection with the heating chamber (1), the air release device (2) and the vacuumizing device (3) in the vacuumizing heating and drying equipment;

the driving device is used for driving the heating chamber (1), the air release device (2) and the vacuumizing device (3) to operate.

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