Convenient-to-maintain heating equipment for processing sodium tungstate solution

Abstract

The utility model provides convenient-to-maintain heating equipment for sodium tungstate solution processing, which belongs to the technical field of chemical experiment equipment and comprises a base, a bottom heating mechanism and a three-dimensional heating mechanism, the bottom heating mechanism is fixedly mounted in an inner cavity of the base, and the three-dimensional heating mechanism is movably mounted at the top of the base. The bottom heating mechanism comprises a filling layer, a first mounting groove, a heating disc, a second mounting groove, an inner heating pipe, an outer heating pipe, an inserting groove and an inserting rod, the filling layer is fixedly mounted in an inner cavity of the base, the first mounting groove is formed in the top of the filling layer, and the heating disc is fixedly mounted at the top of the filling layer. According to the utility model, through the cooperative use of the inserting rods and the inserting grooves, when the heating equipment breaks down or parts need to be replaced, the heating disc can be easily disassembled and maintained or replaced without complicated operation, so that the service life of the heating equipment can be prolonged, and the cost of replacing new equipment is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of chemical experimental equipment, and in particular relates to a heating device for processing sodium tungstate solution which is easy to maintain. Background Art

[0002] The instruments used in chemical experiments are called chemical instruments. They can measure or react materials and are mainly divided into measuring instruments and reaction instruments. The instruments are combined in a specific way to form chemical experimental equipment to achieve the purpose of the experiment.

[0003] The existing heating equipment has a complex overall structure and is not easy to disassemble. When the equipment fails or parts need to be replaced, the equipment cannot be repaired in time, which affects the experiment. Utility Model Content

[0004] The utility model aims to provide a heating device for sodium tungstate solution processing which is easy to maintain, and aims to solve the problems raised in the above-mentioned background technology.

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

[0006] A heating device for processing sodium tungstate solution which is easy to maintain, comprises a base, a bottom heating mechanism and a three-dimensional heating mechanism, the inner cavity of the base is fixedly installed with the bottom heating mechanism, the top of the base is movably installed with the three-dimensional heating mechanism, the bottom heating mechanism comprises a filling layer, a first mounting groove, a heating plate, a second mounting groove, an inner heating tube, an outer heating tube, a plug-in groove and a plug-in rod, the filling layer is fixedly installed in the inner cavity of the base, the first mounting groove is arranged at the top of the filling layer, the heating plate is fixedly installed at the top of the filling layer, the second mounting groove is arranged at the bottom of the heating plate, the inner heating tube and the outer heating tube are both fixedly installed in the inner cavities of the first mounting groove and the second mounting groove, the outer heating tube is arranged on the outer ring of the inner heating tube, a number of the plug-in grooves are respectively arranged around the top of the filling layer, a number of the plug-in rods are fixedly connected around the heating plate, the plug-in rods are plugged and matched with the plug-in grooves, and a heating container is placed on the top of the heating plate.

[0007] As a preferred solution of the utility model, the number of the plug-in slots is set to four, and the number of the plug-in rods is set to four.

[0008] As a preferred solution of the utility model, a heat insulating layer is fixedly connected to the middle part of the base and the filling layer, and a supporting leg is fixedly installed on the bottom of the base.

[0009] As a preferred solution of the utility model, heaters are fixedly connected to the ends of the inner heating tube and the outer heating tube.

[0010] As a preferred solution of the utility model, a power cord is fixedly connected to the bottom of the heater, and the heater is electrically connected to an external power supply through the power cord. A controller is fixedly installed on the front of the base, and the controller is electrically connected to the heater.

[0011] As a preferred solution of the utility model, a limiting groove is provided on the top of the base, and sealing gaskets are fixedly connected to both sides of the inner wall of the limiting groove.

[0012] As a preferred solution of the utility model, the three-dimensional heating mechanism includes a heating cover, a plug-in board, a resistance wire and a handle. The heating cover is movably mounted on the top of the base, the plug-in board is plugged into the inner cavity of the limiting groove, the resistance wire is fixedly mounted in the inner cavity of the side wall of the heating cover, and the handle is fixedly connected to the top of the heating cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By using the plug-in rod and the plug-in slot together, when the heating equipment fails or needs to replace parts, the heating plate can be easily disassembled and repaired or replaced without complicated operations, thereby extending the service life of the heating equipment and reducing the cost of replacing new equipment. The heating plate can be disassembled, cleaned and disinfected, which helps to reduce the growth of bacteria and mold, thereby protecting the safety of the sodium tungstate solution.

[0015] 2. Through the setting of the inner heating tube and the outer heating tube, segmented heating can be adopted. Through the independent control of the inner heating tube and the outer heating tube, the heating area can be evenly controlled to facilitate the adaptation to heating containers of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is an exploded view of the bottom heating mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the heating plate of the utility model;

[0020] Figure 4 It is a cross-sectional view of the three-dimensional heating mechanism of the utility model.

[0021] In the figure: 1. base; 2. bottom heating mechanism; 201. filling layer; 202. first mounting groove; 203. heating plate; 204. second mounting groove; 205. inner heating tube; 206. outer heating tube; 207. plug-in groove; 208. plug-in rod; 3. three-dimensional heating mechanism; 301. heating cover; 302. plug-in board; 303. resistance wire; 304. handle; 4. heating container; 5. insulation layer; 6. supporting leg; 7. heater; 8. power cord; 9. controller; 10. limit groove; 11. sealing pad. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example

[0026] Reference Figure 1-4, which is the first embodiment of the utility model, and provides a heating device for sodium tungstate solution processing that is easy to maintain, including a base 1, a bottom heating mechanism 2 and a three-dimensional heating mechanism 3. The inner cavity of the base 1 is fixedly installed with the bottom heating mechanism 2, and the top of the base 1 is movably installed with the three-dimensional heating mechanism 3. The bottom heating mechanism 2 includes a filling layer 201, a first installation groove 202, a heating plate 203, a second installation groove 204, an inner heating tube 205, an outer heating tube 206, a plug-in groove 207 and a plug-in rod 208. The filling layer 201 is fixedly installed in the inner cavity of the base 1, and the first installation groove 202 is opened. At the top of the filling layer 201, the heating plate 203 is fixedly installed on the top of the filling layer 201, the second installation groove 204 is opened at the bottom of the heating plate 203, the inner heating tube 205 and the outer heating tube 206 are fixedly installed in the inner cavity of the first installation groove 202 and the second installation groove 204, the outer heating tube 206 is arranged on the outer circle of the inner heating tube 205, a plurality of plug-in grooves 207 are respectively opened around the top of the filling layer 201, a plurality of plug-in rods 208 are fixedly connected around the heating plate 203, the plug-in rods 208 are plugged and matched with the plug-in grooves 207, and a heating container 4 is placed on the top of the heating plate 203.

[0027] Specifically, the number of the plug slots 207 is set to four, and the number of the plug rods 208 is set to four.

[0028] Furthermore, the plug-in rod 208 is plugged into the plug-in slot 207 to fix the heating plate 203 .

[0029] Specifically, a heat insulating layer 5 is fixedly connected between the base 1 and the filling layer 201 , and a supporting leg 6 is fixedly installed at the bottom of the base 1 .

[0030] Furthermore, by providing the heat insulating layer 5, the heat generated by the heating tube is prevented from being lost quickly, and the heat is prevented from being transferred to the surface of the base 1, thereby preventing the experimenter from being scalded.

[0031] Specifically, the ends of the inner heating tube 205 and the outer heating tube 206 are fixedly connected to the heater 7, the bottom of the heater 7 is fixedly connected to the power cord 8, the heater 7 is electrically connected to the external power supply through the power cord 8, and the front of the base 1 is fixedly installed with a controller 9, and the controller 9 is electrically connected to the heater 7.

[0032] Furthermore, through the setting of the controller 9, it is convenient for the experimenter to independently control the bottom segment heating tube to adjust the heating area and the heating temperature.

[0033] Specifically, a limiting groove 10 is provided on the top of the base 1 , and sealing pads 11 are fixedly connected to both sides of the inner wall of the limiting groove 10 .

[0034] Furthermore, by providing the sealing gasket 11, the sealing between the base 1 and the three-dimensional heating mechanism 3 can be enhanced, thereby improving the heating effect.

[0035] Specifically, the three-dimensional heating mechanism 3 includes a heating cover 301, a plug-in board 302, a resistance wire 303 and a handle 304. The heating cover 301 is movably installed on the top of the base 1, the plug-in board 302 is plugged into the inner cavity of the limiting groove 10, the resistance wire 303 is fixedly installed in the inner cavity of the side wall of the heating cover 301, and the handle 304 is fixedly connected to the top of the heating cover 301.

[0036] Furthermore, the provision of the handle 304 facilitates the experimenter to take and install the heating cover 301 , thereby facilitating all-round heating of the heating container 4 .

[0037] When in use, connect the power cord 8 to an external power source, place the heating container 4 containing the sodium tungstate solution on the top of the heating plate 203, and choose whether to install the heating cover 301 according to the use requirements. Then, according to the size of the heating container 4, control and adjust the inner heating tube 205 and the outer heating tube 206 through the controller 9, so that the heating plate 203 at the bottom can heat the heating container 4. When the equipment fails or needs to be cleaned, just remove the heating plate 203 from the top of the base 1 to expose the internal structure, which is convenient for the staff to inspect and clean it.

[0038] In summary, by using the plug rod 208 and the plug slot 207 in conjunction, when the heating device fails or parts need to be replaced, the heating disk 203 can be easily disassembled and repaired or replaced without complicated operations, thereby extending the service life of the heating device and reducing the cost of replacing new equipment. The heating disk 203 can be disassembled, cleaned and disinfected, which helps to reduce the growth of bacteria and mold, thereby protecting the safety of the sodium tungstate solution. By setting the inner heating tube 205 and the outer heating tube 206, segmented heating can be adopted. By independently controlling the inner heating tube 205 and the outer heating tube 206, the heating area can be uniformly controlled to facilitate adaptation to heating containers 4 of different specifications.

[0039] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0040] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0041] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A heating device for sodium tungstate solution processing which is easy to maintain, characterized in that: The invention comprises a base (1), a bottom heating mechanism (2) and a three-dimensional heating mechanism (3); the bottom heating mechanism (2) is fixedly installed in the inner cavity of the base (1); the top of the base (1) is movably installed with the three-dimensional heating mechanism (3); the bottom heating mechanism (2) comprises a filling layer (201), a first installation groove (202), a heating plate (203), a second installation groove (204), an inner heating tube (205), an outer heating tube (206), a plug-in groove (207) and a plug-in rod (208); the filling layer (201) is fixedly installed in the inner cavity of the base (1); the first installation groove (202) is opened on the top of the filling layer (201); the heating plate (203) is fixedly installed in the inner cavity of the base (1); The heating plate (203) is fixedly installed on the top of the filling layer (201), the second installation groove (204) is opened at the bottom of the heating plate (203), the inner heating tube (205) and the outer heating tube (206) are both fixedly installed in the inner cavities of the first installation groove (202) and the second installation groove (204), the outer heating tube (206) is arranged on the outer ring of the inner heating tube (205), a plurality of the plug-in grooves (207) are respectively opened around the top of the filling layer (201), a plurality of the plug-in rods (208) are fixedly connected around the heating plate (203), the plug-in rods (208) are plugged and matched with the plug-in grooves (207), and a heating container (4) is placed on the top of the heating plate (203).

2. The heating device for processing sodium tungstate solution that is easy to maintain according to claim 1 is characterized in that: The number of the plug-in slots (207) is set to four, and the number of the plug-in rods (208) is set to four.

3. The heating equipment for sodium tungstate solution processing that is easy to maintain according to claim 1 is characterized in that: A heat insulation layer (5) is fixedly connected to the middle portion of the base (1) and the filling layer (201), and a support leg (6) is fixedly installed on the bottom of the base (1).

4. The heating device for processing sodium tungstate solution that is easy to maintain according to claim 1 is characterized in that: The ends of the inner heating tube (205) and the outer heating tube (206) are both fixedly connected to a heater (7).

5. The heating device for processing sodium tungstate solution that is easy to maintain according to claim 4 is characterized in that: A power cord (8) is fixedly connected to the bottom of the heater (7), and the heater (7) is electrically connected to an external power source via the power cord (8). A controller (9) is fixedly installed on the front of the base (1), and the controller (9) is electrically connected to the heater (7).

6. The heating device for sodium tungstate solution processing that is easy to maintain according to claim 1 is characterized in that: A limiting groove (10) is provided on the top of the base (1), and sealing pads (11) are fixedly connected to both sides of the inner wall of the limiting groove (10).

7. The heating device for processing sodium tungstate solution that is easy to maintain according to claim 1 is characterized in that: The three-dimensional heating mechanism (3) comprises a heating cover (301), a plug-in board (302), a resistance wire (303) and a handle (304); the heating cover (301) is movably mounted on the top of the base (1); the plug-in board (302) is plugged into the inner cavity of the limiting groove (10); the resistance wire (303) is fixedly mounted on the inner cavity of the side wall of the heating cover (301); and the handle (304) is fixedly connected to the top of the heating cover (301).

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