Automatic control device for steam heating of liquid polyaluminum chloride

Abstract

The utility model discloses a liquid polyaluminum chloride steam heating automatic control device which comprises a device body, an inner heating cavity is formed in one side of the upper surface of the device body, a heating piece is fixedly installed on the inner wall of the bottom end of the inner heating cavity, and a plurality of object carrying supporting plates are fixedly installed in the middles of the inner walls of the two sides of the inner heating cavity. A steam plate is placed above the multiple object carrying supporting plates, a plurality of steam holes which are linearly arranged at equal intervals are formed in the upper surface of the steam plate, a temperature sensor is fixedly installed on the portion, located on the inner wall of the inner heating cavity, above the steam plate, two sets of heating containers are placed on the steam plate, and a PCB is fixedly installed in the device body; the portable computer is simple in overall structure, small and exquisite, convenient to use, capable of being directly powered on and used on a desktop, small in occupied area, convenient to carry, good in temperature control performance, easy and convenient to overall operate, low in manufacturing and using cost, capable of effectively reducing the economic burden of enterprises, suitable for development and use of small and micro enterprises and good in using effect.

Description

Technical Field

[0001] The utility model relates to a heating device, in particular to an automatic control device for heating liquid polyaluminium chloride steam, belonging to the technical field of polyaluminium cyanide testing equipment. Background Art

[0002] Aluminum cyanide is an inorganic compound with the chemical formula Al(CN)3. It is a solid substance in the form of white crystals. Aluminum cyanide is stable at room temperature, but decomposes into aluminum and hydrogen cyanide at high temperatures. Aluminum cyanide has strong reducing properties and can react with many metals to form corresponding cyanides. Aluminum cyanide is an important coordination compound with strong coordination bonds. It can form a variety of complexes, the most common of which is a hexacoordinated octahedral structure. The chemical properties of aluminum cyanide are closely related to its coordination ability, and can be used in catalysts, organic synthesis, and metal coordination. Its coordination compounds have important applications in drug synthesis, chemical reactions, and materials science;

[0003] In the production process of aluminum polycyanide, liquid aluminum polycyanide needs to be heated. However, most of the existing liquid aluminum polycyanide heating devices have poor temperature control performance, complex structure, high manufacturing and maintenance costs, which increase the economic burden and use cost of enterprises, and are not suitable for small and micro enterprises to develop, purchase and use. Utility Model Content

[0004] The utility model provides a liquid polyaluminium chloride steam heating automatic control device, which is used to solve the problems raised in the background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a liquid polyaluminium chloride steam heating automatic control device, comprising a device body, an inner heating cavity is provided on one side of the upper surface of the device body, a heating plate is fixedly mounted on the inner wall at the bottom end of the inner heating cavity, a plurality of object-carrying trays are fixedly mounted at the middle positions of the inner walls on both sides of the inner heating cavity, a steam plate is placed above the plurality of object-carrying trays, a plurality of steam holes linearly arranged at equal intervals are provided on the upper surface of the steam plate, a temperature sensor is fixedly mounted above the steam plate and on the inner wall of the inner heating cavity, two groups of heating containers are placed on the steam plate, a PCB circuit board is fixedly mounted inside the device body, and a single-chip microcomputer and a heating controller are respectively electrically mounted on the PCB circuit board.

[0007] Furthermore, in order to ensure normal functional conduction and use effect, the temperature sensor is electrically connected to the single-chip microcomputer of the PCB board through a data wire, the single-chip microcomputer is electrically connected to the heating controller, and the heating controller is electrically connected to the heating plate through the data wire.

[0008] Furthermore, in order to improve the heat conduction speed and efficiency of the heating container, the heating container is made of a metal material with high heat conduction efficiency.

[0009] Furthermore, in order to facilitate sealing of the top of the internal heating cavity and avoid heat loss, an upper cover matching the size of the cavity is provided above the internal heating cavity.

[0010] Furthermore, in order to improve the use effect of the upper cover, a handle is fixedly installed at the center position of the upper surface of the upper cover, and ventilation holes are opened on both sides of the upper surface of the upper cover.

[0011] Furthermore, in order to facilitate the functional operation of the device body, a slope is provided on the front of the device body, and a control panel is installed on the slope. The control panel is composed of a number of evenly distributed physical buttons, and anti-slip pads are adhered to the four corners of the lower surface of the device body by glue.

[0012] Compared with the prior art, the utility model provides the following beneficial effects:

[0013] After the utility model is turned on, the heating plate of the device will heat the liquid. When the liquid is heated and boiled, steam will be generated. The steam moves upward through the steam holes of the steam plate, so that the liquid polycyanide aluminum in the heating container can be steam-heated by the high-temperature steam. The utility model can carry the heating container through the steam plate, and it is convenient to take and disassemble, and it is convenient to use. The structural design of the steam hole can effectively improve the uniformity of the discharge of the heating steam, improve the heating effect, ensure normal and uniform heating work, and improve the overall use effect of the utility model.

[0014] The utility model is provided with a temperature sensor inside the inner heating chamber, which can sense the internal temperature through the temperature sensor, and the sensed temperature is transmitted to the single-chip microcomputer through a wire. The single-chip microcomputer can control the heating controller to work, so as to control the heating plate to heat or stop through the heating controller, thereby ensuring the internal temperature controllability, having a good automatic control effect, and having good performance. The liquid polycyanide aluminum steam heating device of the utility model has a simple and compact overall structure, is easy to use, can be directly connected to the power on the desktop, occupies a small area, is easy to carry, has good temperature control performance, and is easy to operate as a whole, with low manufacturing and use costs, which effectively reduces the economic burden of enterprises, is suitable for the development and use of small and micro enterprises, and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall external structure of the device body of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the bottom end of the internal heating chamber of the utility model;

[0018] Figure 3 It is a schematic diagram of the upper structure of the object-carrying tray of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the heating container of the utility model;

[0020] Figure 5 This is a schematic diagram of the PCB circuit board structure inside the device body of the utility model;

[0021] Figure 6 It is a schematic diagram of the structure of the temperature control function module of the utility model.

[0022] In the figure: 1. device body; 2. internal heating chamber; 3. heating plate; 4. loading tray; 5. steam plate; 6. steam hole; 7. temperature sensor; 8. heating container; 9. upper cover; 10. handle; 11. air vent; 12. control panel; 13. PCB circuit board; 14. single chip microcomputer; 15. heating controller. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a liquid polyaluminium chloride steam heating automatic control device is provided.

[0025] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-6As shown, according to an embodiment of the utility model, a liquid polyaluminium chloride steam heating automatic control device comprises a device body 1, an inner heating chamber 2 is provided on one side of the upper surface of the device body 1, a heating plate 3 is fixedly mounted on the inner wall at the bottom end of the inner heating chamber 2, a plurality of loading trays 4 are fixedly mounted in the middle of the inner walls on both sides of the inner heating chamber 2, a steam plate 5 is placed above the plurality of loading trays 4, a plurality of steam holes 6 arranged linearly at equal intervals are provided on the upper surface of the steam plate 5, a temperature sensor 7 is fixedly mounted above the steam plate 5 and on the inner wall of the inner heating chamber 2, two groups of heating containers 8 are placed on the steam plate 5, a PCB circuit board 13 is fixedly mounted inside the device body 1, and a single-chip microcomputer 14 and a heating controller 15 are electrically mounted on the PCB circuit board 13 respectively.

[0026] In one embodiment, the temperature sensor 7 is electrically connected to the single-chip microcomputer 14 of the PCB circuit board through a data wire, the single-chip microcomputer 14 is electrically connected to the heating controller 15, and the heating controller 15 is electrically connected to the heating plate 3 through the data wire.

[0027] In one embodiment, the heating container 8 is made of a metal material with high thermal conductivity.

[0028] In one embodiment, an upper cover 9 matching the size of the inner heating cavity 2 is disposed above the inner heating cavity 2 .

[0029] In one embodiment, a handle 10 is fixedly mounted at the center of the upper surface of the upper cover 9 , and ventilation holes 11 are provided on both sides of the upper surface of the upper cover 9 .

[0030] In one embodiment, a slope is provided on the front of the device body 1, on which a control panel 12 is mounted. The control panel 12 is composed of a number of evenly distributed physical buttons, and anti-slip pads are adhered to the four corners of the lower surface of the device body 1 by glue.

[0031] Working principle: When liquid aluminum polycyanide needs to be heated by steam, the liquid aluminum polycyanide can be poured into the heating container 8, and heating liquid is added into the inner heating chamber 2, and then the steam plate 5 is placed on the carrier plate 4;

[0032] After the steam plate 5 is placed, the heating container 8 is placed on the steam plate 5, the heating device of the utility model is turned on, and the upper cover 9 is covered on the inner heating chamber 2;

[0033] After the device is turned on, its heating plate 3 will heat the liquid. When the liquid is heated and boiled, steam will be generated. The steam moves upward through the steam hole 6 of the steam plate 5, so that the liquid polycyanide aluminum in the heating container 8 can be steam-heated by the high-temperature steam. The utility model can carry the heating container 8 through the steam plate 5, and it is convenient to take and disassemble, and it is convenient to use. The structural design of the steam hole 6 can effectively improve the uniformity of the discharge of the heating steam, improve the heating effect, ensure normal uniform heating work, and improve the overall use effect of the utility model;

[0034] The utility model is provided with a temperature sensor 7 inside the inner heating chamber 2. The temperature sensor 7 can sense the internal temperature, and the sensed temperature is transmitted to the single-chip microcomputer 14 through a wire. The single-chip microcomputer 14 can control the heating controller 15 to work, thereby controlling the heating plate 3 to heat or stop through the heating controller 15, thereby ensuring the internal temperature controllability, having a good automatic control effect, and having good performance in use. The liquid polycyanide aluminum of the utility model has a simple and compact overall structure, is easy to use, can be directly connected to the power supply on the desktop, occupies a small area, is easy to carry, has good temperature control performance, is easy to operate as a whole, has low manufacturing and use costs, effectively reduces the economic burden of enterprises, is suitable for the development and use of small and micro enterprises, and has a good use effect.

[0035] To sum up, with the help of the above-mentioned technical solution of the utility model, the technical problem in the background technology that "most of the existing liquid polycyanide aluminum heating devices have poor temperature control performance, complex structure, high manufacturing and maintenance costs, which increases the economic burden and use cost of enterprises, and is not suitable for small and micro enterprises to develop, purchase and use" is solved.

[0036] In the present utility model, unless otherwise clearly specified and limited, the terms "installation", "setting", "connection", "fixation", "screwing" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present utility model according to the specific circumstances. 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 liquid polyaluminium chloride steam heating automatic control device, characterized in that: The invention comprises a device body (1), wherein an inner heating chamber (2) is provided on one side of the upper surface of the device body (1), a heating plate (3) is fixedly mounted on the inner wall at the bottom end of the inner heating chamber (2), a plurality of object carriers (4) are fixedly mounted in the middle of the inner walls on both sides of the inner heating chamber (2), a steam plate (5) is placed above the plurality of object carriers (4), a plurality of steam holes (6) arranged linearly at equal intervals are provided on the upper surface of the steam plate (5), a temperature sensor (7) is fixedly mounted above the steam plate (5) and on the inner wall of the inner heating chamber (2), two groups of heating containers (8) are placed on the steam plate (5), a PCB circuit board (13) is fixedly mounted inside the device body (1), and a single-chip microcomputer (14) and a heating controller (15) are respectively electrically mounted on the PCB circuit board (13).

2. A liquid polyaluminium chloride steam heating automatic control device according to claim 1, characterized in that: The temperature sensor (7) is electrically connected to a single-chip microcomputer (14) on a PCB circuit board via a data conductor, the single-chip microcomputer (14) is electrically connected to a heating controller (15), and the heating controller (15) is electrically connected to a heating plate (3) via a data conductor.

3. A liquid polyaluminium chloride steam heating automatic control device according to claim 1, characterized in that: The heating container (8) is made of metal material.

4. A liquid polyaluminium chloride steam heating automatic control device according to claim 1, characterized in that: An upper cover (9) matching the size of the inner heating cavity (2) is arranged above the inner heating cavity (2).

5. A liquid polyaluminium chloride steam heating automatic control device according to claim 4, characterized in that: A handle (10) is fixedly mounted at the center of the upper surface of the upper cover (9), and ventilation holes (11) are provided on both sides of the upper surface of the upper cover (9).

6. A liquid polyaluminium chloride steam heating automatic control device according to claim 1, characterized in that: The front of the device body (1) is provided with an inclined surface, on which a control panel (12) is mounted, the control panel (12) being composed of a plurality of evenly distributed physical buttons, and anti-slip pads are adhered to the four corners of the lower surface of the device body (1) by glue.

Images