Heat insulation device for rice machine production line

Abstract

The utility model provides a heat insulation device for a rice machine production line. The heat insulation device comprises a processing area air suction cover, a conveying area air suction cover, an exhaust pipe connected to the processing area air suction cover and a plurality of heat insulation cotton quilts. The heat insulation cotton quilt is fixed to the processing area air suction cover, the conveying area air suction cover and the exhaust pipe in a covering mode, and the heat insulation cotton quilt sequentially comprises high-temperature-resistant fiber fabric coating cloth, two layers of foaming cotton plates and high-temperature-resistant fiber fabric coating cloth from outside to inside. The heat insulation cotton quilt is fixed on the processing area air suction cover, the conveying area air suction cover and the exhaust pipe in a covering mode, heat can be prevented from being transmitted to the surface, the anti-scalding and heat insulation effects are achieved, the working environment temperature of a workshop is greatly reduced, and the working condition is improved. A closed heat insulation state during operation and an open state during taking out of a pot can be guaranteed, a flexible opening is formed, personnel can enter and exit conveniently, cleaning and maintenance work is facilitated, and the actual production requirements of a rice machine production line are met.

Description

Technical Field

[0001] This utility model relates to the field of heat insulation device technology, and in particular to a heat insulation device for rice machine production lines. Background Technology

[0002] Rice maker and rice cooker production lines are emerging large-scale pre-made meal enterprises. The pre-made rice maker production line is an assembly line consisting of a high-temperature cooking system and a high-temperature cooking system. The rice maker first cooks at high temperature and then cooks at high temperature. When the rice maker production line is running, the internal temperature of the equipment can reach about 300°C. Even after heat dissipation treatment, the ambient temperature around the equipment is still as high as 50-60°C.

[0003] The stainless steel suction hoods and exhaust systems currently used in rice cooker and rice cooker production lines are designed to dissipate heat and allow hot air to escape upwards. However, metal products are not heat-insulating or scalding-proof. Heat is conducted to the surface of the metal products, causing the temperature to rise rapidly. Since the metal heat dissipation devices are exposed and unshielded, it is almost impossible to improve the working environment by using metal heat dissipation devices. The surface temperature of the metal heat dissipation devices poses a potential risk of burns to personnel. This working environment carries the risk of burns and heatstroke, makes it difficult for operators to adapt to the high-temperature environment, and leads to frequent turnover of operators.

[0004] Rice machine production line manufacturers, while seeking solutions to improve the working environment through equipment cooling devices, must also ensure rigid requirements for food hygiene. All materials must absolutely meet food safety standards and satisfy the production line's needs, such as: ① The rice machine's insulation device must be closed during cooking, and the outlet must be open after cooking, closing again after discharge. ② Designated areas must have observation ports during cooking to check for internal abnormalities. ③ Rice machine equipment requires cleaning and maintenance every two shifts, so flexible openings must be designed in designated areas for easy personnel access.

[0005] In view of this, we designed a heat insulation device for rice machine production lines to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of this utility model is to disclose a heat insulation device for rice machine production lines. It uses heat-insulating cotton blankets to cover and fix the suction hoods in the processing area, the conveying area, and the exhaust pipe. This prevents heat from being transferred to the surface, thus providing heat insulation and preventing scalding. It greatly reduces the working environment temperature in the workshop and improves working conditions. In addition, foam cotton boards are suspended around the edges of the suction hoods in the processing area to ensure a closed heat insulation state during operation and an open state when the rice is unloaded. This forms a flexible opening and closing port, which is convenient for personnel to enter and exit and facilitates cleaning and maintenance, thus meeting the actual production needs of rice machine production lines.

[0007] To achieve the above objectives, this utility model provides a heat insulation device for a rice machine production line, including a processing area suction hood, a conveying area suction hood, an exhaust pipe connected to the processing area suction hood, and several heat insulation quilts; the heat insulation quilts cover and fix the processing area suction hood, the conveying area suction hood, and the exhaust pipe, and the heat insulation quilts, from the outside to the inside, consist of a high-temperature resistant fiber fabric coated cloth, two layers of foamed cotton boards, and a high-temperature resistant fiber fabric coated cloth.

[0008] In some embodiments, several foam boards are suspended around the perimeter of the suction hood in the processing area, with adjacent foam boards pressing against each other to seal and insulate against heat.

[0009] In some embodiments, hooks are welded to the edge of the suction hood in the processing area, and hanging rings are fixed to the foam board, with the hanging rings hanging on the hooks.

[0010] In some embodiments, the foam board is provided with a soft glass transparent viewing window and a roller shutter-type outlet.

[0011] In some embodiments, the insulating quilt is secured by insulating nails and a general's cap.

[0012] In some embodiments, straps are also included, which are used to secure the insulation quilt on the exhaust pipe.

[0013] In some implementations, the insulation is sealed by extending a pressing edge between adjacent insulation blankets.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The heat insulation device for rice machine production lines provided by this utility model uses heat insulation cotton blankets to cover and fix the suction hoods in the processing area, the suction hoods in the conveying area, and the exhaust pipe. This can prevent heat from being transferred to the surface, thus playing a role in preventing scalding and providing heat insulation. This greatly reduces the temperature of the workshop working environment and improves working conditions. In addition, the foam cotton boards suspended around the edges of the suction hoods in the processing area can ensure the closed heat insulation state during operation and the open state when the rice is unloaded, forming a flexible opening and closing port, which is convenient for personnel to enter and exit and facilitates cleaning and maintenance work, thus meeting the actual production needs of rice machine production lines. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the heat insulation device for the rice machine production line shown in this utility model;

[0016] Figure 2 for Figure 1 Enlarged view of reference numeral A;

[0017] Figure 3 This is a schematic diagram of the structure of the heat-insulating cotton quilt shown in this utility model;

[0018] Figure 4This is a schematic diagram of the structure of the heat-insulating cotton quilt covering the exhaust pipe as shown in this utility model. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the embodiments shown in the accompanying drawings. However, it should be noted that these embodiments are not intended to limit the present invention. Equivalent transformations or substitutions in function, method, or structure made by those skilled in the art based on these embodiments are all within the protection scope of the present invention.

[0020] like Figure 1-4 The heat insulation device for the rice cooker production line shown includes a processing area suction hood 1 and a conveying area suction hood 2 connected together, an exhaust pipe 3 connected to the processing area suction hood 1, and several heat insulation blankets 7. The processing area suction hood 1, the conveying area suction hood 2, and the exhaust pipe 3 are all made of metal. The exhaust pipe 3 is used to exhaust the hot air from the processing area suction hood 1 and the conveying area suction hood 2. The above is prior art and will not be described in detail here.

[0021] The heat-insulating quilt 7 comprises, from the outside to the inside, a high-temperature resistant fiber fabric coated cloth 71, two layers of foamed cotton boards 72, and a high-temperature resistant fiber fabric coated cloth 73. The high-temperature resistant fiber fabric coated cloth 71 and 73 have a smooth surface, are flame-retardant and non-combustible, resistant to compression and deformation, resistant to aging, acids and alkalis, dust-resistant, oil-resistant, waterproof, and washable. They are food-grade and meet industry standards. The two layers of foamed cotton boards 72 consist of two layers of flexible, high-density foamed shaped cotton boards. These flexible foamed cotton boards can be bent at will, have superior heat insulation performance, are flame-retardant and non-combustible, tear-resistant, and tensile-resistant. They are food-grade and meet industry standards.

[0022] The heat insulation blanket 7 is covered and fixed on the suction hood 1 in the processing area, the suction hood 2 in the conveying area, and the exhaust pipe 3. It can prevent heat from being transferred to the surface and play a role in preventing scalding and heat insulation. It greatly reduces the temperature of the workshop working environment. The heat insulation effect is very obvious. The ambient temperature drops from more than 50 degrees to about 35 degrees, which greatly improves the working conditions.

[0023] The heat-insulating quilt 7 is fixed by heat-insulating nails 75 and a general's cap 74. Multiple welding points 76 are provided on the surfaces of the processing area suction hood 1, the conveying area suction hood 2, and the exhaust pipe 3. The heat-insulating nails 75 are welded to the welding points 76. Then, the high-temperature resistant fiber fabric coated cloth 73, the two layers of foamed cotton board 72, and the high-temperature resistant fiber fabric coated cloth 71 are sequentially passed through by the heat-insulating nails 75. Finally, the general's cap 74 is fixed to the surface of the high-temperature resistant fiber fabric coated cloth 71, thereby firmly fixing the heat-insulating quilt 7 to the surfaces of the processing area suction hood 1, the conveying area suction hood 2, and the exhaust pipe 3, preventing it from falling off.

[0024] The surfaces of the processing area suction hood 1, the conveying area suction hood 2, and the exhaust pipe 3 all require multiple heat-insulating cotton blankets 7 to cover them. The edges of adjacent heat-insulating cotton blankets 7 are extended and pressed to seal the heat insulation, avoiding gaps that would affect the heat insulation effect. Binding straps 77 are also included, and the heat-insulating cotton blankets 7 on the exhaust pipe 3 are reinforced by binding with the binding straps 77.

[0025] Several foam boards 4 are suspended around the edge of the suction hood 1 in the processing area. Adjacent foam boards 4 are pressed together to seal and insulate against heat, so as to avoid gaps that would affect the heat insulation effect.

[0026] Hooks 11 are welded to the edge of the suction hood 1 in the processing area, and hanging rings 41 are fixed on the foam board 4, which are hung on the hooks 11. The foam board 4 is movably connected to the edge of the suction hood 1 in the processing area, forming a flexible opening for easy access and cleaning and maintenance.

[0027] The foam board 4 is equipped with a soft glass transparent window 6 and a roller shutter-type outlet 5. The soft glass transparent window 6 allows for easy observation of any internal abnormalities. The cooked rice, after being processed in the processing area's suction hood 1, enters the conveying area's suction hood 2 through the roller shutter-type outlet 5. After being unloaded, the roller shutter-type outlet 5 closes, forming a sealed and insulated state, which meets the actual production needs of the rice machine production line.

[0028] The detailed descriptions listed above are merely specific descriptions of feasible implementation methods of this utility model, and are not intended to limit the scope of protection of this utility model. All equivalent implementation methods or modifications made without departing from the spirit of this utility model should be included within the scope of protection of this utility model.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A heat insulation device for a rice cooker production line, characterized in that, It includes a processing area suction hood, a conveying area suction hood, an exhaust pipe connected to the processing area suction hood, and several heat insulation quilts; the heat insulation quilts cover and fix the processing area suction hood, the conveying area suction hood, and the exhaust pipe, and the heat insulation quilts consist of, from the outside to the inside, a high-temperature resistant fiber fabric coated cloth, two layers of foamed cotton boards, and a high-temperature resistant fiber fabric coated cloth.

2. The heat insulating device for a rice machine line according to claim 1, characterized by Several foam boards are suspended around the edge of the suction hood in the processing area, and adjacent foam boards are pressed together to seal and insulate against each other.

3. The heat insulating device for a rice machine line according to claim 2, characterized by Hooks are welded to the edge of the suction hood in the processing area, and hanging rings are fixed on the foam board, with the hanging rings hanging on the hooks.

4. The heat insulating device for a rice machine line according to claim 3, characterized by The foam board is equipped with a soft glass transparent viewing window and a roller shutter-type outlet.

5. The heat insulating device for a rice machine line according to claim 1, characterized by The heat-insulating quilt is secured with heat-insulating nails and a general's cap.

6. The heat insulating device for a rice machine line according to claim 5, characterized by It also includes straps, which are used to reinforce the insulation quilt on the exhaust pipe.

7. The heat shield for a rice machine line according to claim 1, wherein The insulation is sealed by pressing the edges between adjacent insulation quilts.

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