IPA drying machine with intelligent temperature and humidity control function

Abstract

The utility model discloses an intelligent temperature and humidity control IPA dryer, which relates to the field of IPA dryers and comprises a box body, an opening and closing component is arranged outside the box body, a first heating box is fixedly mounted at the top of the box body, a first conveying component is arranged on one side of the first heating box, a placing component is arranged in the box body, and a second conveying component is arranged on the other side of the first heating box. A connecting plate is fixedly connected to one side of the box body, a gas tank is fixedly installed at the top of the connecting plate, a second conveying assembly is arranged outside the gas tank, a second heating box is fixedly installed at the top of the connecting plate, and a heating assembly is arranged inside the second heating box. According to the IPA drying device, IPA drying operation can be carried out on a workpiece, drying operation can be automatically completed, meanwhile, the drying temperature can be controlled, the using effect is good, and using by workers is greatly facilitated.

Description

Technical Field

[0001] The utility model relates to the field of IPA dryers, in particular to an IPA dryer with intelligent temperature and humidity control. Background Art

[0002] In the chemical industry, drying refers to the process of vaporizing water (or solvent) in a material using heat, with the resulting vapor then carried away by an inert gas. For example, when drying a solid, the water (or solvent) diffuses from the interior of the solid to the surface, where it then vaporizes. Drying can be categorized as natural or artificial. Other drying methods include vacuum drying, freeze drying, airflow drying, microwave drying, infrared drying, and high-frequency drying.

[0003] After searching, the applicant discovered that a Chinese patent disclosed "a steam dryer", with the publication number "CN217768299U". The patent mainly includes a shell with a discharge port at the top; a heating zone and a drying zone are formed in the shell, and the two are separated by an oil bath heating plate; the discharge port is centrally located at the top of the drying zone, and the two are connected; an IPA inlet for injecting IPA solution is provided on the side wall of the heating zone of the shell, and the IPA vapor generated after heating in the heating zone enters the drying zone; an IPA recovery pipe is provided on the outer wall of the drying zone, and the output end of the IPA recovery pipe is connected to the heating zone; after liquefaction, the IPA vapor enters the heating zone again through the IPA recovery pipe. The beneficial effects of the present invention are embodied in that the IPA vapor generated after heating is liquefied into IPA liquid, and the IPA liquid is recovered to the IPA recovery port and re-enters the heating zone for recycling, thereby reducing the consumption of IPA, achieving the purpose of saving IPA, and reducing pollution to the external environment. However, in actual use, the above-mentioned patent does not have the function of regulating the temperature of nitrogen. Excessively high temperature often causes energy waste and poor drying effect, which is not conducive to use by staff. For this reason, we propose an IPA dryer with intelligent temperature and humidity control. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] An IPA dryer with intelligent temperature and humidity control includes a box body, an opening and closing component is provided on the outside of the box body, a first heating box is fixedly installed on the top of the box body, a first conveying component is provided on one side of the first heating box, a placement component is provided inside the box body, a connecting plate is fixedly connected to one side of the box body, a gas tank is fixedly installed on the top of the connecting plate, a second conveying component is provided on the outside of the gas tank, a second heating box is fixedly installed on the top of the connecting plate, and a heating component is provided inside the second heating box.

[0006] Furthermore, the opening and closing assembly includes two symmetrically distributed hinges arranged on one side of the box body, and one side of the two hinges is fixedly connected to the same box door. The box body can be opened and closed by the opening and closing assembly.

[0007] Furthermore, a handle is fixedly connected to one side of the box door, and the handle is made of rubber. The provision of the rubber handle improves the comfort of the staff when holding the handle.

[0008] Furthermore, the placement component includes a placement plate fixedly connected to the inside of the box. The number of the placement plates is three and they are distributed at equal distances. The placement plates are hollow in shape. The workpiece can be placed by setting the placement component.

[0009] Furthermore, IPA liquid is stored in the first heating box, and a first heater is fixedly installed in the first heating box.

[0010] Furthermore, the first conveying component includes a first connecting pipe connected to one side of the first heating box, the outside of the first connecting pipe is connected to three first conveying pipes distributed at equal distances, and the other end of the first conveying pipe is connected to the interior of the box. The steam can be conveyed to the interior of the box through the set first conveying component.

[0011] Furthermore, the second conveying assembly includes a second connecting pipe connected to the outside of the gas tank, an air pump is provided on the outside of the second connecting pipe, a third connecting pipe is connected to one side of the second heating box, an electromagnetic valve is provided on the outside of the third connecting pipe, and three second conveying pipes distributed at equal distances are connected to the outside of the third connecting pipe. The nitrogen can be delivered to the interior of the box through the set second conveying assembly.

[0012] Furthermore, the heating component includes a second heater fixedly installed inside the second heating box, and a temperature sensor is fixedly installed on one side of the inner wall of the second heating box. The nitrogen inside the second heating box can be heated by the set heating component.

[0013] The technical effects and advantages of this utility model are:

[0014] 1. The utility model places the workpiece on the placement plate, then closes the box door and starts the first heater. At this time, the first heater can heat the IPA liquid inside the first heating box to turn the IPA liquid into steam. The steam will be transported to the inside of the box through the first connecting pipe and the first delivery pipe. The workpiece on the placement plate is subjected to IPA steam operation. The nitrogen gas is then transported to the inside of the box to blow away the IPA steam on the workpiece, completing the drying operation.

[0015] 2. The utility model can transport the nitrogen inside the gas tank to the inside of the second heating box through the second connecting pipe by starting the air pump, and heat the nitrogen inside the second heating box by starting the second heater. The temperature of the nitrogen inside the second heating box can be detected by the set temperature sensor. When the temperature is too high, the second heater can be turned off to reduce the temperature of the nitrogen inside the second heating box. The set solenoid valve can be used to control whether the nitrogen inside the second heating box flows out, and the heating can be completed through the set second delivery pipe.

[0016] 3. The utility model can perform IPA drying operation on the workpiece by setting the above structure, and can automatically complete the drying operation. At the same time, the drying temperature can also be controlled. The use effect is better and it is greatly convenient for the staff to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0018] Figure 2 It is a three-dimensional cross-sectional structural diagram of the utility model.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the second conveying component of the present invention.

[0020] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the second conveying component of the present invention.

[0021] In the figure: 1. Box body; 2. Hinge; 3. Box door; 4. Handle; 5. Placement plate; 6. First heating box; 7. First connecting pipe; 8. First delivery pipe; 9. First heater; 10. Connecting plate; 11. Gas tank; 12. Second connecting pipe; 13. Air pump; 14. Second heating box; 15. Second heater; 16. Temperature sensor; 17. Third connecting pipe; 18. Solenoid valve; 19. Second delivery pipe. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0023] The "front, back, left, and right" viewing angles of this device are Figure 1 The directions in the attached drawings are for reference only.

[0024] like Figure 1-4As shown, the IPA dryer with intelligent temperature and humidity control includes a box body 1, and an opening and closing component is provided on the outside of the box body 1. The opening and closing component includes two symmetrically distributed hinges 2 arranged on one side of the box body 1. One side of the two hinges 2 is fixedly connected to the same box door 3. The box body 1 can be opened and closed by the set opening and closing component. One side of the box door 3 is fixedly connected to a handle 4, and the material of the handle 4 is rubber. The rubber handle 4 is provided, so that the comfort of the staff when holding the handle 4 is improved.

[0025] like Figure 1-2 As shown, in some embodiments, a first heating box 6 is fixedly installed on the top of the box body 1, IPA liquid is stored inside the first heating box 6, a first heater 9 is fixedly installed inside the first heating box 6, and a first conveying component is provided on one side of the first heating box 6, the first conveying component includes a first connecting pipe 7 connected to one side of the first heating box 6, the outside of the first connecting pipe 7 is connected to three equidistantly distributed first conveying pipes 8, the other end of the first conveying pipe 8 is connected to the inside of the box body 1, and the steam can be conveyed to the inside of the box body 1 through the provided first conveying component, and a placing component is provided inside the box body 1, and the placing component includes a placing plate 5 fixedly connected to the inside of the box body 1, the number of the placing plates 5 is three, and they are equidistantly distributed, and the placing plates 5 are hollow in shape, and the workpiece can be placed through the provided placing component.

[0026] like Figure 1-4 As shown, in some embodiments, a connecting plate 10 is fixedly connected to one side of the box body 1, a gas tank 11 is fixedly installed on the top of the connecting plate 10, and a second conveying assembly is arranged on the outside of the gas tank 11, the second conveying assembly includes a second connecting pipe 12 connected to the outside of the gas tank 11, an air pump 13 is arranged on the outside of the second connecting pipe 12, a third connecting pipe 17 is connected to one side of the second heating box 14, an electromagnetic valve 18 is arranged on the outside of the third connecting pipe 17, and three second conveying pipes 19 distributed at equal distances are connected to the outside of the third connecting pipe 17. The nitrogen can be transported to the interior of the box body 1 through the set second conveying assembly, a second heating box 14 is fixedly installed on the top of the connecting plate 10, and a heating assembly is arranged inside the second heating box 14. The heating assembly includes a second heater 15 fixedly installed inside the second heating box 14, and a temperature sensor 16 is fixedly installed on one side of the inner wall of the second heating box 14. The nitrogen inside the second heating box 14 can be heated through the set heating assembly.

[0027] The working principle of the utility model is as follows: when the workpiece needs to be dried, the workpiece is first placed on the placement plate 5, and then the box door 3 is closed. By starting the first heater 9, the first heater 9 can heat the IPA liquid inside the first heating box 6, so that the IPA liquid is converted into steam. The steam is transported to the inside of the box body 1 through the first connecting pipe 7 and the first delivery pipe 8, and the workpiece on the placement plate 5 is subjected to IPA steam operation. By starting the air pump 13, the nitrogen inside the gas tank 11 can be transported to the inside of the second heating box 14 through the second connecting pipe 12. By starting the second heater 15, the nitrogen inside the second heating box 14 can be heated. The temperature sensor 16 is provided to detect the temperature of the nitrogen inside the second heating box 14. When the temperature is too high, the second heater 15 can be turned off to reduce the temperature of the nitrogen inside the second heating box 14. The solenoid valve 18 is provided to control whether the nitrogen inside the second heating box 14 flows out. The heated nitrogen can be transported to the interior of the box body 1 through the second delivery pipe 19, so as to blow away the IPA vapor on the workpiece and complete the drying operation. With the above structure, the workpiece can be subjected to IPA drying operation, the drying operation can be automatically completed, and the drying temperature can be controlled at the same time. The use effect is better, which greatly facilitates the use of the staff.

[0028] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An IPA dryer with intelligent temperature and humidity control, comprising a housing (1), characterized in that: The box body (1) is provided with an opening and closing assembly on the outside, a first heating box (6) is fixedly installed on the top of the box body (1), a first conveying assembly is provided on one side of the first heating box (6), a placement assembly is provided inside the box body (1), a connecting plate (10) is fixedly connected to one side of the box body (1), a gas tank (11) is fixedly installed on the top of the connecting plate (10), a second conveying assembly is provided on the outside of the gas tank (11), a second heating box (14) is fixedly installed on the top of the connecting plate (10), and a heating assembly is provided inside the second heating box (14).

2. The IPA dryer with intelligent temperature and humidity control according to claim 1, characterized in that: The opening and closing assembly comprises two symmetrically distributed hinges (2) arranged on one side of the box body (1), and one side of the two hinges (2) is fixedly connected to the same box door (3).

3. The IPA dryer with intelligent temperature and humidity control according to claim 2, characterized in that: A handle (4) is fixedly connected to one side of the box door (3), and the handle (4) is made of rubber.

4. The IPA dryer with intelligent temperature and humidity control according to claim 1, characterized in that: The placement assembly comprises a placement plate (5) fixedly connected to the interior of the box (1); the number of the placement plates (5) is three and they are distributed at equal distances; and the placement plates (5) are hollow in shape.

5. The IPA dryer with intelligent temperature and humidity control according to claim 1, characterized in that: IPA liquid is stored inside the first heating box (6), and a first heater (9) is fixedly installed inside the first heating box (6).

6. The IPA dryer with intelligent temperature and humidity control according to claim 1, characterized in that: The first conveying assembly comprises a first connecting pipe (7) connected to one side of the first heating box (6); the outside of the first connecting pipe (7) is connected to three first conveying pipes (8) distributed at equal distances; the other end of the first conveying pipe (8) is connected to the inside of the box body (1).

7. The IPA dryer with intelligent temperature and humidity control according to claim 1, characterized in that: The second conveying assembly includes a second connecting pipe (12) connected to the outside of the gas tank (11), an air pump (13) is provided on the outside of the second connecting pipe (12), a third connecting pipe (17) is connected to one side of the second heating box (14), a solenoid valve (18) is provided on the outside of the third connecting pipe (17), and three second conveying pipes (19) distributed at equal distances are connected to the outside of the third connecting pipe (17).

8. The IPA dryer with intelligent temperature and humidity control according to claim 1, characterized in that: The heating assembly comprises a second heater (15) fixedly mounted inside a second heating box (14), and a temperature sensor (16) is fixedly mounted on one side of the inner wall of the second heating box (14).

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