CN111288754A - Food drying oven with uniform air flow and temperature monitoring - Google Patents

Abstract

The invention discloses a food drying box with uniform air outlet and temperature monitoring. The drying box comprises a drying box body. The left and right side walls of the food placing drawer are welded with sliding blocks matching the chute. A temperature sensor is installed on the inner top of the box body, a temperature indicator is installed on the top left end of the drying box body, and heating resistance wires are evenly arranged on the inner top and inner bottom of the drying box body from front to back. The upper end of the right side wall of the dry box body is provided with a temperature regulator, and the temperature regulator is electrically connected to the heating resistance wire. The food drying box with uniform air outlet and temperature monitoring can monitor the internal temperature of the drying box in real time through the temperature sensor provided inside the drying box, and then use the temperature controller to heat the inside of the drying box The heating temperature of the resistance wire is controlled, so as to achieve the characteristics of good food processing effect, reduce the defective rate of food and the difficulty of work for workers.

Description

Food drying oven with uniform air flow and temperature monitoring

technical field

The invention relates to the technical field of food drying monitoring, in particular to a food drying box with uniform air outlet and temperature monitoring.

Background technique

In food processing, drying ovens are often used to dry food. However, the existing food drying ovens have too simple drying structure, uneven heat distribution, and prone to scorching of food. The drying structure is single, its drying efficiency is slow, and the drying box cannot monitor and control the temperature in the box in real time, which not only increases the difficulty of manual work, but also increases the defective rate of products, which brings a lot to the enterprise. In order to solve these problems, we propose a food drying box with uniform air outlet and temperature monitoring.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a food drying box with uniform air outlet and temperature monitoring, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a food drying box with uniform air outlet and temperature monitoring, including a drying box body, the left and right side walls of the drying box body are provided with support frames, and the two The inside of the support frame is provided with a smooth shaft and a drive screw, the lower end of the drive screw is connected to the lower inner wall of the support frame through a bearing seat, the upper end of the drive screw is installed with a motor, and the motor is located on the top of the support frame, the drive The screw is provided with a mobile table that matches with it, and a blower is installed on the front end of the mobile table. An outlet is connected, the number of the outlet is two, and two hollow plates are arranged between the two outlets, the upper end of the hollow plate is connected to the upper inner wall of the drying box, and the lower end of the hollow plate is connected to the drying On the inner wall of the lower end of the box body, the inner side walls of the two hollow plates are evenly distributed with chutes from top to bottom, and a food placing drawer is arranged between the left and right chutes with the same height, and the left and right side walls of the food placing drawer are arranged All are welded with slider blocks that match the chute, a temperature sensor is installed on the inner top of the drying box, and a temperature display is installed on the left end of the top of the drying box, and the temperature display and the temperature sensor are electrically connected. connection, the inner top and inner bottom of the drying box are evenly provided with heating resistance wires from front to back, the upper end of the right side wall of the drying box is provided with a temperature regulator, and the temperature regulator is electrically connected to the heating resistor Silk.

Preferably, the left and right side walls of the drying box are provided with a first slot, the inner side walls of the two support frames are both provided with a second slot with the same height as the first slot, and the air supply pipe through the first slot and the second slot.

Preferably, air outlet holes are evenly distributed on the air outlet head.

Preferably, first ventilation holes are evenly distributed at the bottom of the food placing drawer, and second ventilation holes of the same size as the first ventilation holes are evenly opened on the front and rear surfaces of the food placing drawer from left to right. A curved handle is installed on the front end of the drawer.

Preferably, four traveling wheels are installed at the bottom of the drying box.

Preferably, the inner wall of the drying box is filled with a thermal insulation layer.

Compared with the prior art, the beneficial effects of the present invention are as follows: in the food drying box with uniform air outlet and temperature monitoring, the motor is started to drive the transmission screw to rotate, so that the matching mobile table can drive the blower to move up and down for drying. The inside of the dry box is ventilated and combined with the heating resistance wire, so hot air is generated to dry the food in the food drawer to ensure that the food can be heated evenly and the drying speed is fast, so as to achieve the purpose of convection drying. The food drying box can monitor the internal temperature of the drying box in real time through the temperature sensor provided inside the drying box, and then use the temperature controller to control the heating temperature of the heating resistance wire inside the drying box , so as to achieve the characteristics of good food processing effect, reduce the defective rate of food and the difficulty of workers' work.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the top view structure schematic diagram of the food placing drawer of the present invention;

FIG. 3 is a schematic view of the enlarged structure of part A of the present invention.

In the picture: 1 drying box, 2 supporting frame, 3 smooth shaft, 4 motor, 5 temperature display, 6 chute, 7 food storage drawer, 8 slider block, 9 hollow plate, 10 temperature sensor, 11 heating resistance wire , 12 first slot, 13 temperature regulator, 14 second slot, 15 second vent, 16 drive screw, 17 outlet, 18 air supply pipe, 19 mobile table, 20 blower, 21 walking wheel, 22 first Vents.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-3, the present invention provides a technical solution: a food drying box with uniform air outlet and temperature monitoring, including a drying box 1, the left and right side walls of the drying box 1 are provided with supports Frame 2, the interior of the two support frames 2 are provided with a smooth shaft 3 and a drive screw 16, the lower end of the drive screw 16 is connected to the lower inner wall of the support frame 2 through a bearing seat, and the upper end of the drive screw 16 is installed with a motor 4, and the motor 4 is located on the top of the support frame 2, the drive screw 16 is provided with a mobile table 19 that matches with it, and the front end of the mobile table 19 is installed with a blower 20, and the air outlet of the blower 20 is connected. There is an air supply pipe 18 running through the inner wall of the drying box 1, and the air outlet of the air supply pipe 18 is connected with an air outlet 17. The number of the air outlet 17 is two, and there are two hollows between the two air outlets 17. Plate 9, the upper end of the hollow plate 9 is connected to the upper inner wall of the drying box 1, the lower end of the hollow plate 9 is connected to the lower inner wall of the drying box 1, and the inner walls of the two hollow plates 9 are from top to bottom. There are chutes 6 evenly distributed at the bottom, and a food placing drawer 7 is arranged between the left and right chutes 6 with the same height. , a temperature sensor 10 is installed on the inner top of the drying box 1, and a temperature display 5 is installed on the top left end of the drying box 1, and the temperature display 5 and the temperature sensor 10 are electrically connected. The inner top and inner bottom of the box 1 are evenly provided with heating resistance wires 11 from front to back, and the upper end of the right side wall of the drying box 1 is provided with a temperature regulator 13, and the temperature regulator 13 is electrically connected to the heating resistance wire 11.

Specifically, the left and right side walls of the drying box 1 are provided with a first slot 12 , and the inner side walls of the two support frames 2 are both provided with a second slot 14 having the same height as the first slot 12 . , and the air supply pipe 18 runs through the first slot 12 and the second slot 14 .

Specifically, the air outlet head 17 is evenly distributed with air outlet holes.

Specifically, first ventilation holes 22 are evenly distributed at the bottom of the food placing drawer 7 , and second ventilation holes 15 of the same size as the first ventilation holes 22 are evenly opened on the front and rear surfaces of the food placing drawer 7 from left to right. , an arc-shaped handle is installed on the front end surface of the food placing drawer 7 .

Specifically, four traveling wheels 21 are installed on the bottom of the drying box 1 .

Specifically, the inner wall of the drying box 1 is filled with a thermal insulation layer.

In specific use, start the motor 4 to drive the drive screw 16 to rotate, so that the matching mobile table 19 can drive the blower 20 to move up and down to ventilate the interior of the drying box 1, and then cooperate with the heating resistance wire 11, so that hot air is generated. The food in the food storage drawer 7 is dried to ensure that the food can be heated evenly and the drying speed is relatively fast, so as to achieve the purpose of convection drying. The temperature sensor 10 can monitor the internal temperature of the drying box 1 in real time, and then use the temperature controller 13 to control the heating temperature of the heating resistance wire 11 inside the drying box 1, so as to achieve the characteristics of good food processing effect , reducing the defective rate of food and the difficulty of workers' work.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrally connected; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A food drying box with uniform air outlet and temperature monitoring, comprising a drying box (1), characterized in that: the left and right side walls of the drying box (1) are provided with support frames (2), The inside of the two support frames (2) are provided with a smooth shaft (3) and a drive screw (16), the lower end of the drive screw (16) is connected to the lower inner wall of the support frame (2) through a bearing seat, and the drive screw (16) is connected to the lower inner wall of the support frame (2). A motor (4) is installed on the upper end of the screw (16), and the motor (4) is located on the top of the support frame (2). A blower (20) is installed on the front end of the mobile table (19), and the air outlet of the blower (20) is communicated with an air supply pipe (18) penetrating the inner wall of the drying box (1), and the air supply pipe (18) The air outlet is connected with an air outlet (17), the number of the air outlet (17) is two, and two hollow plates (9) are arranged between the two air outlets (17). The upper end is connected to the upper inner wall of the drying box (1), the lower end of the hollow plate (9) is connected to the lower inner wall of the drying box (1), and the inner walls of the two hollow plates (9) are from top to bottom. The chutes (6) are evenly distributed, and a food placing drawer (7) is arranged between the left and right chutes (6) with the same height, and the left and right side walls of the food placing drawer (7) are welded with the chutes ( 6) A matching slider block (8), a temperature sensor (10) is installed on the inner top of the drying box (1), and a temperature display (10) is installed on the top left end of the drying box (1). 5), and the temperature display (5) and the temperature sensor (10) are electrically connected, the inner top and inner bottom of the drying box (1) are uniformly provided with heating resistance wires (11) from front to back, and the drying The upper end of the right side wall of the dry box body (1) is provided with a temperature regulator (13), and the temperature regulator (13) is electrically connected to the heating resistance wire (11). 2. A food drying box with uniform air outlet and temperature monitoring according to claim 1, characterized in that: the left and right side walls of the drying box (1) are provided with first slots (12) , the inner side walls of the two support frames (2) are provided with a second slot (14) with the same height as the first slot (12), and the air supply pipe (18) runs through the first slot (12) and the second slot (14). 3 . The food drying box with uniform air outlet and temperature monitoring according to claim 1 , characterized in that: the air outlet head ( 17 ) is evenly distributed with air outlet holes. 4 . 4. A food drying box with uniform air outlet and temperature monitoring according to claim 1, characterized in that: the bottom of the food placing drawer (7) is evenly distributed with first ventilation holes (22), the Second ventilation holes (15) of the same size as the first ventilation holes (22) are evenly opened on the front and rear surfaces of the food placing drawer (7) from left to right, and an arc-shaped front end surface of the food placing drawer (7) is installed. handle. 5 . The food drying box with uniform air outlet and temperature monitoring according to claim 1 , characterized in that: the bottom of the drying box ( 1 ) is installed with four traveling wheels ( 21 ). 6 . 6 . The food drying box with uniform air outlet and temperature monitoring according to claim 1 , wherein the inner wall of the drying box ( 1 ) is filled with a thermal insulation layer. 7 .

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