CN220756330U

CN220756330U - Bread baking furnace

Info

Publication number: CN220756330U
Application number: CN202322436237.1U
Authority: CN
Inventors: 让淑财; 曹继桐; 蔡爱霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-12
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses a bread baking furnace, comprising: a furnace body; the interior of the furnace body is divided into a baking cavity and heating cavities arranged at two sides of the baking cavity by two partition boards; each baffle plate is provided with a heat conduction hole; an electric heating pipe is arranged at one side of each partition plate far away from the baking cavity; a screw rod is rotatably connected in each heating cavity; each screw rod is provided with a movable sliding table; a fan is arranged on one side of each movable slipway, which is close to the partition board; a motor is arranged on the furnace body; the motors are the same as the lead screws in number and are arranged in a one-to-one correspondence manner; the output end of each motor is connected with one end of a corresponding lead screw; a tray is arranged in the baking cavity; the tray is provided with a vent hole. According to the bread baking device, the electric heating pipe, the motor, the screw rod, the movable sliding table and the fan are matched with each other, so that the temperature distribution of each part in the baking cavity is more uniform, the baking uniformity of the bread is improved, the purpose of good baking effect is achieved, and the bread quality is further ensured.

Description

Bread baking furnace

Technical Field

The utility model relates to the technical field of baking furnaces, in particular to a bread baking furnace.

Background

Baking, also called baking, refers to the process of dehydrating, drying and hardening materials in a dry-heat manner below the ignition point of the materials, is an indispensable step for making bread and cake products, and can also change the mouthfeel of foods after the bread and cake are cured after a series of chemical changes such as gelatinization, protein denaturation and the like are carried out on starch after baking.

The baking oven is an apparatus used in the process of baking the bread. However, most of the heating devices of the conventional bread baking ovens are arranged at the top of the oven body, and heat is transferred from top to bottom during baking of bread, so that the problem of uneven bread baking and influence on the bread quality is caused.

Therefore, how to provide a bread baking oven capable of improving baking uniformity and guaranteeing bread baking quality is one of the technical problems to be solved in the art.

Disclosure of Invention

In view of the above, the present utility model provides a bread baking oven, which aims to solve the problems existing in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a bread baking oven comprising: a furnace body; the inside of the furnace body is divided into a baking cavity and heating cavities arranged at two sides of the baking cavity by two partition boards; each baffle plate is provided with a heat conduction hole; an electric heating pipe is arranged on one side, away from the baking cavity, of each partition plate; a lead screw is rotatably connected in each heating cavity; each screw rod is provided with a movable sliding table; a fan is arranged on one side, close to the partition plate, of each movable sliding table; a motor is arranged on the furnace body; the motors are the same as the lead screws in number and are arranged in one-to-one correspondence; the output end of each motor is connected with one end of the corresponding lead screw; a tray is arranged in the baking cavity; the tray is provided with a vent hole.

Preferably, the left side and the right side of the tray are provided with sliding plates; the opposite sides of the two partition boards are provided with first guide rails corresponding to the sliding plates; and each first guide rail is provided with a first chute matched with the sliding plate.

Preferably, the top end and the bottom end of each first chute are provided with mounting grooves; a plurality of rollers are rotatably connected in each mounting groove; grooves matched with the rollers are formed in the top end and the bottom end of each sliding plate.

Preferably, the rear side of each sliding plate is provided with a first magnet; and the rear side of each first sliding groove is provided with a second magnet which is mutually attracted with the first magnet.

Preferably, second guide rails are arranged on the inner walls of the left side and the right side of the furnace body; and each second guide rail is provided with a second chute matched with the movable sliding table.

Preferably, an induced draft fan is arranged on the outer wall of the furnace body; the top end and the bottom end of the furnace body are respectively provided with an air suction pipe and an air outlet pipe; the other ends of the air suction pipe and the air outlet pipe are respectively connected with an air inlet and an air outlet of the induced draft fan; the air suction pipe is provided with a filter box and a dehumidifying box.

Compared with the prior art, the utility model has the following technical effects: according to the utility model, the left and right electric heating pipes are used for heating bread in the baking cavity, the motor is used for driving the screw rod to rotate, the screw rod is used for driving the movable sliding table to move up and down, the fan of the movable sliding table belt moves up and down, and the fan blows hot air to the baking cavity through the heat conduction holes, so that the heating speed of the baking cavity is increased, the baking efficiency is improved, the temperature distribution in the baking cavity is more uniform, the baking uniformity of the bread is improved, the purpose of good baking effect is achieved, and the bread quality is further ensured.

Drawings

FIG. 1 is a schematic view showing a structure of a bread baking oven according to the present utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of the connecting portion of the slide plate and the first rail;

in the figure: 1. a furnace body; 2. a partition plate; 3. a baking chamber; 4. a heating chamber; 5. an electric heating tube; 6. a screw rod; 7. moving the sliding table; 8. a fan; 9. a motor; 10. a tray; 11. a slide plate; 12. a first guide rail; 13. a first chute; 14. a mounting groove; 15. a roller; 16. a groove; 17. a first magnet; 18. a second magnet; 19. a second guide rail; 20. a second chute; 21. an induced draft fan; 22. an air suction pipe; 23. an air outlet pipe; 24. a filter box; 25. a dehumidifying box; 26. a heat conduction hole; 27. a vent hole; 28. and (5) supporting the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 3, the present utility model discloses a bread baking oven comprising: a furnace body 1; the interior of the furnace body 1 is divided into a baking cavity 3 and two heating cavities 4 by two partition boards 2; the two heating cavities 4 are respectively arranged at the left side and the right side of the baking cavity 3; a plurality of heat conduction holes 26 are formed in each partition plate 2; an electric heating pipe is arranged in each heating cavity; each electric heating tube 5 is arranged on one side of the corresponding partition plate 2 far away from the baking cavity 3; a screw rod 6 is vertically and rotatably connected in each heating cavity 4; each screw rod 6 is connected with a movable sliding table 7 through a ball nut; a fan 8 is arranged on one side of each movable slipway 7 close to the partition board 2; a motor 9 is arranged at the top end of the furnace body 1; the motors 9 are the same as the lead screws 6 in number and are arranged in one-to-one correspondence; the output end of each motor 9 is connected with one end of the corresponding lead screw 6; a tray 10 is arranged inside the baking cavity 3; the tray 10 is provided with a vent 27; when the bread baking device is used, bread is placed on the tray 10, the bread in the baking cavity 3 is heated through the electric heating pipes 5 in the heating cavities 4 at the left side and the right side, the fan 8 is started simultaneously, the screw rod 6 is driven by the motor 9 to rotate, the screw rod 6 drives the movable sliding table 7 to move up and down, the movable sliding table 7 drives the fan 8 to move up and down, the fan 8 blows hot air to the baking cavity 3 through the heat conducting holes 26, so that the temperature rising speed of the baking cavity 3 can be accelerated, the baking efficiency is improved, the temperature distribution in the baking cavity 3 is more uniform, the baking uniformity of the bread is improved, the aim of good baking effect is fulfilled, and the bread quality is further ensured.

In the present embodiment, the left and right sides of the tray 10 are provided with the sliding plates 11; the opposite sides of the two partition boards 2 are provided with first guide rails 12 corresponding to the sliding boards 11; each first guide rail 12 is provided with a first chute 13 which is matched with the slide plate 11; each sliding plate 11 is slidably connected in the corresponding first sliding groove 13; in use, the sliding plate 11 is inserted into the corresponding first sliding groove 13, and the tray 10 is pushed backwards, so that the tray 10 can be installed.

In this embodiment, the top end and the bottom end of each first chute 13 are provided with a mounting groove 14; a plurality of rollers 15 are rotatably connected in each mounting groove 14; grooves 16 matched with the rollers 15 are formed in the top end and the bottom end of each sliding plate 11; when the tray 10 is pushed backwards, the rollers 15 are driven by the sliding plate 11 to rotate, so that friction between the sliding plate 11 and the first sliding groove 13 can be reduced, and the tray is more convenient to take and place.

In the present embodiment, the rear side of each slide plate 11 is provided with a first magnet 17; the rear side of each first chute 13 is provided with a second magnet 18 which is attracted with the first magnet 17; when the tray 10 is used, after the tray 10 is pushed to a proper position backwards, the first magnet 17 and the second magnet 18 are adsorbed together, so that the stability of the tray when placed in a furnace body can be improved.

In the embodiment, second guide rails 19 are arranged on the inner walls of the left side and the right side of the furnace body 1; each second guide rail 19 is provided with a second chute 20 which is matched with the movable sliding table 7; each movable slipway 7 is slidably connected in the corresponding second chute 20, for improving stability of the movable slipway during movement.

In the embodiment, an induced draft fan 21 is arranged on the outer wall of the furnace body 1; the top end and the bottom end of the furnace body 1 are respectively provided with an air suction pipe 22 and an air outlet pipe 23; the air suction pipe 22 and the air outlet pipe 23 are communicated with the baking cavity 3; the other ends of the air suction pipe 22 and the air outlet pipe 23 are respectively connected with an air inlet and an air outlet of the induced draft fan 21; the air suction pipe 22 is provided with a filter box 24 and a dehumidifying box 25; a filter plate is arranged in the filter box 24; a desiccant is arranged in the dehumidifying box 25; when the baking furnace is used, the hot and humid air in the baking cavity 3 in the furnace body 1 is sucked out through the initiator 21, and is filtered and dehumidified through the filter box 24 and the dehumidifier box 25 respectively and then discharged into the furnace body 1 again through the air outlet pipe 23, so that the baking efficiency and the baking effect can be improved, and the energy consumption can be reduced.

In the present embodiment, the number of trays 10 is two.

In the present embodiment, the electric heating tube 5 is provided in a serpentine structure.

In this embodiment, the bottom end of the furnace body 1 is provided with a support column 28.

In other embodiments, the number of trays 10 may be designed according to actual needs.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the technical scope of the present utility model, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.

Claims

1. A bread baking oven, characterized by comprising: a furnace body (1); the inside of the furnace body (1) is divided into a baking cavity (3) and two heating cavities (4) arranged at two sides of the baking cavity (3) through two partition boards (2); each partition board (2) is provided with a heat conduction hole (26); an electric heating pipe (5) is arranged on one side, away from the baking cavity (3), of each partition plate (2); a screw rod (6) is rotatably connected in each heating cavity (4); each screw rod (6) is provided with a movable sliding table (7); a fan (8) is arranged on one side of each movable sliding table (7) close to the partition plate (2); a motor (9) is arranged on the furnace body (1); the motors (9) are the same as the lead screws (6) in number and are arranged in one-to-one correspondence; the output end of each motor (9) is connected with one end of the corresponding lead screw (6); a tray (10) is arranged in the baking cavity (3); the tray (10) is provided with a vent hole (27).

2. A bread baking oven according to claim 1, characterized in that the tray (10) is provided with slide plates (11) on both the left and right sides; the opposite sides of the two partition boards (2) are respectively provided with a first guide rail (12) corresponding to the sliding plate (11); and each first guide rail (12) is provided with a first chute (13) which is matched with the sliding plate (11).

3. A bread baking oven according to claim 2, characterized in that each first chute (13) is provided with a mounting slot (14) at the top and bottom; a plurality of rollers (15) are rotatably connected in each mounting groove (14); grooves (16) matched with the rollers (15) are formed in the top end and the bottom end of each sliding plate (11).

4. A bread baking oven according to claim 2, characterized in that each of said slide plates (11) is provided on the rear side with a first magnet (17); the rear side of each first sliding groove (13) is provided with a second magnet (18) which is attracted with the first magnet (17).

5. A bread baking oven according to claim 1, characterized in that the oven body (1) is provided with second guide rails (19) on both the left and right inner walls; and each second guide rail (19) is provided with a second chute (20) which is matched with the movable sliding table (7).

6. A bread baking oven according to claim 1, characterized in that an induced draft fan (21) is arranged on the outer wall of the oven body (1); the top end and the bottom end of the furnace body (1) are respectively provided with an air suction pipe (22) and an air outlet pipe (23); the other ends of the air suction pipe (22) and the air outlet pipe (23) are respectively connected with an air inlet and an air outlet of the induced draft fan (21); the air suction pipe (22) is provided with a filter box (24) and a dehumidifying box (25).