An explosion-proof electric heating type hot air circulation oven

Abstract

The utility model discloses an explosion -proof electric heating type hot -blast circulation oven, including drying box and setting in the circulating air net of drying box inside, including setting up between drying box and circulating air net's assembly component, the assembly component includes assembly spare, fixed part and rotating part, the assembly spare is clamped in the inner wall of drying box, the fixed part is inserted in the inside of assembly spare, is used for fixing circulating air net, rotating part sets up between fixed part, is used for moving fixed part, the utility model discloses setting up assembly component in drying box and circulating air net, through rotating the rotating part on assembly component, can conveniently dismouting circulating air net on drying box, is convenient for its depth cleaning, has improved its cleaning security and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of drying technology, and in particular to an explosion-proof electric heating hot air circulating oven. Background Technology

[0002] The explosion-proof electric heating hot air circulating oven is an industrial drying equipment that combines explosion-proof safety performance, electric heating method and hot air circulation system. It is mainly used for drying, baking, sterilization and other processes in flammable and explosive environments or when handling flammable and explosive materials.

[0003] Existing explosion-proof electric heating hot air circulating ovens have the following shortcomings in use: Currently, explosion-proof hot air circulating ovens mainly rely on air holes distributed on the inner wall to achieve hot air circulation and heat exchange with materials, thereby completing the drying operation. However, the equipment needs to be cleaned regularly after use. The air holes are mostly small in diameter, making it difficult to thoroughly clean the residual materials inside the holes with tools such as brushes or cleaning agents. Long-term accumulation will block the air ducts, affecting the efficiency and safety of hot air circulation.

[0004] Therefore, an explosion-proof electrically heated hot air circulating oven is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the problems of the above-mentioned explosion-proof electric heating hot air circulating oven, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide an explosion-proof electric heating hot air circulating oven, which solves the problem that the air holes in current explosion-proof hot air circulating ovens are mostly small in diameter, making it difficult to thoroughly clean the residual materials inside the holes with tools such as brushes or cleaning agents. Long-term accumulation will block the air ducts and affect the efficiency and safety of hot air circulation.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an explosion-proof electrically heated hot air circulating oven, comprising a drying chamber and a circulating air network disposed inside the drying chamber, including:

[0009] An assembly assembly is disposed between the drying chamber and the circulating air network, and the assembly assembly includes fittings, fasteners, and rotating parts.

[0010] The assembly is snapped onto the inner wall of the drying chamber, the fixing component is inserted into the interior of the assembly to fix the circulating air network, and the rotating component is positioned between the fixing components to move the fixing components.

[0011] As a preferred embodiment of the explosion-proof electric heating hot air circulating oven of this utility model, the side wall of the circulating air network is fixedly connected with a side block, the inner wall of the drying oven is provided with a side opening, and the side block is inserted into the inside of the side opening.

[0012] As a preferred embodiment of the explosion-proof electric heating hot air circulating oven of this utility model, the assembly is fixedly connected to the side wall of the circulating air network, the inner wall of the drying oven is provided with an assembly groove, and the assembly is snapped into the inside of the assembly groove.

[0013] As a preferred embodiment of the explosion-proof electric heating hot air circulating oven of this utility model, the mounting parts are provided with fixing holes on the upper and lower sides, and the fixing parts penetrate the inner wall of the mounting groove and are inserted into the fixing holes.

[0014] As a preferred embodiment of the explosion-proof electric heating hot air circulating oven of this utility model, the end of the fixing member is fixedly connected to a toothed plate, the toothed plate is slidably connected to the inside of the drying oven, the inside of the drying oven is fixedly connected to a shaft, the outer peripheral wall of the shaft is rotatably connected to a gear, and the gear meshes with the toothed plate.

[0015] As a preferred embodiment of the explosion-proof electric heating hot air circulating oven of this utility model, the rotating component is fixedly connected to the side wall of the gear, the rotating component penetrates the inner wall of the drying oven, and the end of the rotating component is provided with a hexagonal groove and a circular groove, the hexagonal groove and the circular groove being connected.

[0016] In a preferred embodiment of the explosion-proof electric heating hot air circulating oven of this utility model, a limiting member is inserted into the interior of the hexagonal slot, and a movable member is fixedly connected to the side wall of the limiting member, and the movable member is slidably connected to the interior of the shaft.

[0017] In a preferred embodiment of the explosion-proof electric heating hot air circulating oven of this utility model, a return spring is sleeved on the outer peripheral wall of the movable part, and the return spring is fixedly connected between the shaft and the limiting part.

[0018] The beneficial effects of this utility model are as follows: by setting an assembly component between the drying box and the circulating air network, the circulating air network on the drying box can be easily disassembled and assembled by rotating the rotating part on the assembly component, which facilitates deep cleaning and improves the safety and efficiency of cleaning. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0020] Figure 1 This is a schematic diagram of the overall structure of an explosion-proof electric heating hot air circulating oven according to this utility model.

[0021] Figure 2 This is a schematic diagram of the unfolded structure of the circulating air mesh on the upper part of an explosion-proof electric heating hot air circulating oven according to this utility model.

[0022] Figure 3 This is a schematic diagram of the unfolded structure of the assembly components on an explosion-proof electric heating hot air circulating oven according to this utility model.

[0023] Figure 4 This is a cross-sectional structural diagram of the drying chamber of an explosion-proof electric heating hot air circulating oven according to this utility model.

[0024] Figure 5 This is a schematic diagram of the unfolded structure of the gears on an explosion-proof electric heating hot air circulating oven according to this utility model.

[0025] Figure 6 This is a schematic diagram of the unfolded structure of the upper limiting component of an explosion-proof electric heating hot air circulating oven according to this utility model.

[0026] Figure descriptions: 100, Drying oven; 101, Circulating air network; 200, Assembly component; 201, Side block; 201a, Side opening; 202, Assembly part; 202a, Assembly slot; 203, Fixing part; 203a, Fixing hole; 204, Gear plate; 205, Shaft; 206, Gear; 207, Rotating part; 207a, Hexagonal slot; 207b, Circular slot; 208, Limiting part; 208a, Moving part; 209, Return spring. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an 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 phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0030] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0031] Example 1

[0032] Reference Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides an explosion-proof electrically heated hot air circulating oven, which can achieve the effect of safely cleaning the circulating air network 101 on the drying oven 100. It includes a drying oven 100 and a circulating air network 101 disposed inside the drying oven 100, comprising:

[0033] Assembly component 200 is disposed between drying chamber 100 and circulating air network 101. Assembly component 200 includes assembly part 202, fastener 203 and rotating part 207.

[0034] The assembly 202 is snapped onto the inner wall of the drying oven 100, the fixing part 203 is inserted into the interior of the assembly 202 to fix the circulating air network 101, and the rotating part 207 is disposed between the fixing parts 203 to move the fixing parts 203.

[0035] When in use, the retractable fixing part 203 can be moved by rotating the rotating part 207, and the circulating air mesh 101 can be removed from the drying box 100 for deep cleaning, which improves the safety and efficiency of cleaning.

[0036] Example 2

[0037] Reference Figures 1 to 6This is the second embodiment of the present invention. Unlike the previous embodiment, the side wall of the circulating air network 101 is fixedly connected to a side block 201, the inner wall of the drying box 100 is provided with a side opening 201a, the side block 201 is inserted into the inside of the side opening 201a, the fitting 202 is fixedly connected to the side wall of the circulating air network 101, the inner wall of the drying box 100 is provided with an assembly groove 202a, and the fitting 202 is snapped into the inside of the assembly groove 202a. By inserting the side block 201 into the side opening 201a and then snapping the fitting 202 into the assembly groove 202a, the circulating air network 101 can be initially installed and fixed.

[0038] The mounting component 202 has fixing holes 203a on its upper and lower sides. The fixing component 203 passes through the inner wall of the mounting groove 202a and is inserted into the fixing hole 203a. By rotating the gear 206, the two sets of toothed plates 204 and the fixing component 203 can be moved to both sides. At this time, the fixing component 203 will be inserted into the fixing hole 203a, which can further install and fix the circulating air network 101.

[0039] Among them, the end of the fixing member 203 is fixedly connected to the toothed plate 204, the toothed plate 204 is slidably connected to the inside of the drying box 100, the inside of the drying box 100 is fixedly connected to the shaft 205, and the outer peripheral wall of the shaft 205 is rotatably connected to the gear 206, the gear 206 and the toothed plate 204 mesh with each other.

[0040] The rotating component 207 is fixedly connected to the side wall of the gear 206 and penetrates the inner wall of the drying oven 100. The end of the rotating component 207 has a hexagonal groove 207a and a circular groove 207b, which are connected. A limiting member 208 is inserted into the inside of the hexagonal groove 207a. A movable member 208a is fixedly connected to the side wall of the limiting member 208. The movable member 208a is slidably connected to the inside of the shaft 205. By inserting an Allen wrench into the hexagonal groove 207a, the Allen wrench will press the limiting member 208, causing it to retract into the circular groove 207b. At this time, the rotating component 207 and the gear 206 can be rotated.

[0041] Among them, the outer peripheral wall of the movable part 208a is fitted with a return spring 209. The return spring 209 is fixedly connected between the shaft 205 and the limiting part 208. After rotating the gear 206, the internal hex wrench is pulled out. At this time, the elastic force of the return spring 209 can reset the limiting part 208. At this time, the limiting part 208 will be locked in the hexagonal groove 207a, which can limit the rotating part 207 and prevent the rotating part 207 from rotating freely.

[0042] When using it, first insert the Allen wrench into the hexagonal slot 207a, so that the limiting member 208 retracts into the circular slot 207b. Then, by rotating the rotating member 207 and the gear 206, the two sets of toothed plates 204 and the fixing member 203 can be moved towards each other. At this time, the fixing member 203 will move away from the fixing hole 203a on the fixing member 203. Finally, the circulating air screen 101 can be removed from the drying box 100 for deep cleaning.

[0043] It is worth noting that the specific functions and principles of the drying oven 100 can be referenced from the high-temperature explosion-proof hot air circulating oven with model number BYP-070GX.

[0044] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine task in design, manufacturing, and production without requiring extensive experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An explosion-proof electrically heated hot air circulating oven, comprising a drying chamber (100) and a circulating air network (101) disposed inside the drying chamber (100), characterized in that, include: An assembly assembly (200) is disposed between a drying chamber (100) and a circulating air network (101). The assembly assembly (200) includes an assembly part (202), a fixing part (203), and a rotating part (207). The assembly (202) is snapped into the inner wall of the drying box (100), the fixing member (203) is inserted into the interior of the assembly (202) to fix the circulating air network (101), and the rotating member (207) is disposed between the fixing members (203) to move the fixing members (203).

2. The explosion-proof electrically heated hot air circulating oven according to claim 1, characterized in that: The side wall of the circulating air network (101) is fixedly connected with a side block (201), and the inner wall of the drying box (100) is provided with a side opening (201a), and the side block (201) is inserted into the inside of the side opening (201a).

3. The explosion-proof electrically heated hot air circulating oven according to claim 2, characterized in that: The assembly (202) is fixedly connected to the side wall of the circulating air network (101), and the inner wall of the drying box (100) is provided with an assembly groove (202a), and the assembly (202) is snapped into the inside of the assembly groove (202a).

4. The explosion-proof electrically heated hot air circulating oven according to claim 3, characterized in that: The assembly (202) has fixing holes (203a) on its upper and lower sides. The fixing member (203) penetrates the inner wall of the assembly groove (202a) and is inserted into the fixing hole (203a).

5. The explosion-proof electrically heated hot air circulating oven according to claim 1, characterized in that: The end of the fixing member (203) is fixedly connected to a toothed plate (204), the toothed plate (204) is slidably connected to the inside of the drying box (100), the inside of the drying box (100) is fixedly connected to a shaft (205), the outer peripheral wall of the shaft (205) is rotatably connected to a gear (206), and the gear (206) meshes with the toothed plate (204).

6. The explosion-proof electrically heated hot air circulating oven according to claim 5, characterized in that: The rotating component (207) is fixedly connected to the side wall of the gear (206). The rotating component (207) penetrates the inner wall of the drying chamber (100). The end of the rotating component (207) is provided with a hexagonal groove (207a) and a circular groove (207b), and the hexagonal groove (207a) and the circular groove (207b) are connected.

7. The explosion-proof electrically heated hot air circulating oven according to claim 6, characterized in that: A limiting member (208) is inserted into the interior of the hexagonal slot (207a), and a movable member (208a) is fixedly connected to the side wall of the limiting member (208). The movable member (208a) is slidably connected to the interior of the shaft (205).

8. The explosion-proof electrically heated hot air circulating oven according to claim 7, characterized in that: A return spring (209) is sleeved on the outer peripheral wall of the movable part (208a), and the return spring (209) is fixedly connected between the shaft (205) and the limiting part (208).

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