Drying device for enamel product production
By designing air uniform plates and circulation guides in the enamel product drying equipment, the problems of low drying efficiency, large energy consumption and uneven heat distribution in existing equipment are solved, and a more efficient and uniform drying process is achieved, and the product quality is improved.
Patent Information
- Application Number
- CN202420751268.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-12
AI Technical Summary
The existing enamel product drying equipment has low drying efficiency, high energy consumption, and uneven heat distribution.
A drying device including a drying chamber, a hot air chamber, a uniform air plate and a circulation guide are designed. By setting up a uniform air plate in the drying room, ensure uniform heat distribution; use circulating guides and hooks to achieve uniform heat receiving surfaces of the enamel products, improving drying efficiency.
Through uniform heat distribution and the design of the circulating guide, the drying efficiency is improved, energy consumption is reduced, and the quality of the enamel products is ensured.
Smart Images
Figure CN222684766U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of enamel product production equipment, in particular to a drying device used for enamel product production. Background Art
[0002] Enamel products are a processing technology that coats inorganic glassy materials (glaze) on the surface of a metal substrate and forms a corrosion-resistant, wear-resistant, and high-temperature resistant enamel coating after firing and other process treatments. Enamel products have excellent corrosion resistance and are widely used in chemical, construction, medical, food and other fields. The drying process of enamel products is one of the important links in enamel manufacturing. The main purpose of drying is to remove moisture from the glaze slurry coated on the surface of the metal substrate, enhance the strength of the glaze layer before firing and its bonding strength with the blank, and prevent the rapid evaporation of moisture during the firing process from causing cracking and bubbling of the glaze surface.
[0003] There are the following problems:
[0004] The existing drying equipment has low drying efficiency, high energy consumption and uneven heat distribution during drying. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a drying device for the production of enamel products, which solves the problems of low drying efficiency, high energy consumption and uneven heat distribution during drying of the prior art equipment.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for the production of enamel products, comprising a drying chamber, a hot air inlet cylinder is fixedly installed on the lower end surface of the drying chamber, a hot air box is fixedly installed on the lower end surface inside the drying chamber, an air equalizing plate is fixedly installed on the front and rear end surfaces inside the drying chamber, a circulation guide platform is fixedly installed on the upper end surface inside the drying chamber, and an air outlet is fixedly installed on the upper end surface of the drying chamber.
[0007] As an optimal technical solution of the utility model, the hot air box includes a rotating shaft, blades, and an air outlet grille. The rotating shaft is fixedly installed on the lower end surface of the interior of the drying chamber, the blades are fixedly installed on the upper end surface of the rotating shaft, and an air outlet grille is arranged on the upper part of the blades.
[0008] As a preferred technical solution of the utility model, a support frame is provided at the rear of the drying chamber, and the upper lower end surface of the support frame is fixedly connected to the circulation guide platform.
[0009] As a preferred technical solution of the utility model, a hook is provided at the lower part of the circulation guide platform, and a supporting base is fixedly installed on the lower end surface of the drying chamber.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1. The utility model can make heat distribution more uniform and improve product quality by setting an air distribution plate.
[0012] 2. The utility model can improve the drying efficiency by providing a cyclically movable hook. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the isometric structure of the utility model;
[0014] Figure 2 It is a right side structural schematic diagram of the utility model;
[0015] Figure 3 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 4 This is a schematic diagram of the AA section equiaxed structure of the utility model;
[0017] Figure 5 This is a schematic diagram of the AA section front view structure of the utility model.
[0018] In the figure: 1. Drying chamber; 2. Air outlet; 3. Circulation guide table; 4. Support frame; 5. Hook; 6. Support base; 7. Hot air inlet cylinder; 8. Rotating shaft; 9. Blades; 10. Air outlet grille; 11. Air distribution plate; 12. Hot air box; 13. Air inlet. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Example
[0021] See also Figure 1-5 The utility model provides the following technical solutions: a drying device for the production of enamel products, comprising a drying chamber 1, a hot air inlet cylinder 7 is fixedly installed on the lower end surface of the drying chamber 1, a hot air box 12 is fixedly installed on the lower end surface inside the drying chamber 1, an air distribution plate 11 is fixedly installed on the front and rear end surfaces inside the drying chamber 1, a circulation guide platform 3 is fixedly installed on the upper end surface inside the drying chamber 1, and an air outlet 2 is fixedly installed on the upper end surface of the drying chamber 1.
[0022] In this embodiment, the hot air inlet cylinder 7 is connected to the drying chamber 1 by welding, the right end of the hot air inlet cylinder 7 is the air inlet 13, the air equalizing plate 11 is connected to the drying chamber 1 by welding, there are twenty-two air equalizing plates 11 symmetrically arranged in the drying chamber, and the circulation guide platform 3 is connected to the drying chamber 1 by a threaded screw.
[0023] Specifically, the hot air box 12 includes a rotating shaft 8, blades 9, and an air outlet grille 10. The rotating shaft 8 is fixedly installed on the lower end surface of the drying chamber 1, the blades 9 are fixedly installed on the upper end surface of the rotating shaft 8, and the air outlet grille 10 is arranged on the upper part of the blades 9.
[0024] In this embodiment, three hot air boxes 12 are arranged at equal intervals, the blades 9 are fixed on the impeller, the blades 9 and the impeller are integrally formed, there are seven blades 9, and the air outlet grille 10 and the hot air box 12 are connected by threaded bolts.
[0025] Specifically, a support frame 4 is provided at the rear of the drying chamber 1 , and the upper lower end surface of the support frame 4 is fixedly connected to the circulation guide platform 3 .
[0026] In this embodiment, the support frame 4 and the circulation guide platform 3 are connected by threaded bolts, and five support frames 4 are arranged at equal intervals.
[0027] Specifically, a hook 5 is provided at the lower part of the circulation guide platform 3 , and a support base 6 is fixedly installed on the lower end surface of the drying chamber 1 .
[0028] In this embodiment, the circulation guide platform 3 is provided with a guide groove, nine hooks 5 are arranged at equal intervals, the drying chamber 1 is connected to the support base 6 by welding, and ten support bases 6 are symmetrically arranged.
[0029] The working principle and use process of the utility model are as follows: the staff turns on the power supply, and the gas heated by the gas furnace enters the hot air inlet cylinder 7 through the air inlet 13, and then the blades 9 start to rotate under the action of the rotating shaft 8, and the hot air is sent into the drying chamber 1 under the action of six fans of three hot air boxes, and the temperature in the drying chamber 1 is synchronously increased under the action of the wind equalizing plate 11, and then the hot air re-enters the combustion furnace through the air outlet 2 for heating, and then the staff waits for the temperature in the drying chamber 1 to reach the standard, and then hangs the enamel product to be dried on the hook 5, and under the action of the hook 5 and the circulation guide table 3, the various heating surfaces of the enamel product are evenly heated, and there is no need to stop the furnace for feeding and discharging, thereby improving the heating efficiency.
[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A drying device for producing enamel products, comprising a drying chamber (1), characterized in that: A hot air inlet cylinder (7) is fixedly mounted on the lower end surface of the drying chamber (1), a hot air box (12) is fixedly mounted on the lower end surface inside the drying chamber (1), an air distribution plate (11) is fixedly mounted on the front and rear end surfaces inside the drying chamber (1), a circulation guide platform (3) is fixedly mounted on the upper end surface inside the drying chamber (1), and an air outlet (2) is fixedly mounted on the upper end surface of the drying chamber (1).
2. A drying device for producing enamel products according to claim 1, characterized in that: The hot air box (12) comprises a rotating shaft (8), blades (9), and an air outlet grille (10); the rotating shaft (8) is fixedly mounted on the lower end surface of the interior of the drying chamber (1); the blades (9) are fixedly mounted on the upper end surface of the rotating shaft (8); and the air outlet grille (10) is arranged on the upper part of the blades (9).
3. A drying device for producing enamel products according to claim 1, characterized in that: A support frame (4) is provided at the rear of the drying chamber (1), and the upper lower end surface of the support frame (4) is fixedly connected to the circulation guide platform (3).
4. A drying device for producing enamel products according to claim 1, characterized in that: A hook (5) is provided at the lower part of the circulation guide platform (3), and a support base (6) is fixedly mounted on the lower end surface of the drying chamber (1).