CN205980596U - A high utilization rate electric blast drying oven - Google Patents

Abstract

The utility model discloses an electrothermal blowing dry box with high utilization rate, which comprises a box body, a heating cavity, a switch door, an observation window, a heating wire, a movable device, a guide rail, a blower, a scavenging valve, a door handle, a sensor, a display screen and a control button, wherein the heating cavity is arranged on the right side of the box body; the switch door is arranged at the front part of the heating cavity; an observation window is arranged in the middle of the switch door; the heating wire is fixedly arranged in the heating cavity; the movable device is fixed in the heating cavity through a guide rail. The utility model discloses a through the setting of head, through placing the board of placing of different quantity, the article are placed at will, dry, and big or small article all can satisfy, through the cooperation of gyro wheel and guide rail, can make the convenient business turn over drying cabinet of head, avoid taking and put inconvenient problem, and this design is simple and practical, satisfies the needs of different article, increases the utilization ratio of electric heat blast air drying cabinet, accomplishes the heat utilization ratio maximize.

Description

A high utilization rate electric blast drying oven

technical field

The utility model belongs to the technical field of biotechnology, in particular to an electric blast drying oven with high utilization rate.

Background technique

At present, the electric blast drying oven is a device that uses electric heating for blast drying. It is used to dry samples and can also provide the temperature environment required for experiments. It is mainly used in chemical industry, electronics, casting, automobile, food, machinery , biotechnology and other industries. The disadvantage of the existing electric blast drying ovens is that they consume a lot of energy. The hot and humid air discharged by these drying ovens contains a large amount of sensible heat, latent heat and material impurities, and the energy utilization rate is extremely low, and the drying efficiency is low.

The Chinese patent publication number is CN 203731803 U, the name of the invention. An electric blast drying oven: an electric blast drying oven is provided, including: a box body, a heating chamber and a control chamber. The front of the box body is provided with a box door, the opening of the box door is provided with a door handle, the middle of the box door is provided with an observation window, the box door and the box body are connected by hinges, a control panel and a blower are arranged in the control chamber, and the box body The front or side of the box is also provided with an operation panel, the back of the box is provided with a heat dissipation window, the inner wall of the heating chamber is provided with a heating wire, the inner side of the heating wire is provided with a heat shield, and the heat shield is provided with a A number of small holes form a circular air duct between the heat shield and the heating wire, but the existing electric blast drying oven has low utilization efficiency and can only dry items with little difference in size, which cannot be achieved by one drying oven. The problem of drying large and small items at the same time.

Therefore, it is very necessary to invent a kind of electric blast drying box with high utilization rate.

Utility model content

The purpose of this utility model is to provide a high utilization rate electric blast drying box to solve the problem that the existing electric blast drying box proposed in the background technology has low utilization efficiency and can only dry items with little difference in size. , a drying box can not achieve simultaneous drying of large and small items.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electric blast drying box with high utilization rate, including box body, heating chamber, switch door, observation window, heating wire, movable device, guide rail, blower, ventilation Valves, door handles, sensors, display screens and control buttons, the right side of the box is provided with a heating chamber; the switch door is located at the front of the heating chamber; the middle of the switch door is provided with an observation window; The heating wire is fixedly installed inside the heating chamber; the movable device is fixed inside the heating chamber through guide rails; the blower is installed on the lower left side of the heating chamber; the ventilation valve is installed on the upper part of the box body; There is a door handle; the sensor is set on the upper part of the box; the display screen is set on the right side of the heating chamber; the control button is set on the lower part of the display screen; A frame and a placement plate, the fixed plate is arranged on the left and right sides of the placement frame; the rollers are fixed under the placement frame through the mounting frame; the placement plate is placed on the fixed plate.

Further, the fixed plate specifically adopts a symmetrical L-shaped stainless steel plate.

Further, the number of placing boards is specifically designed to be 8-16.

Further, the guide rail specifically adopts a concave guide rail.

The technical effects and advantages of the utility model: the new model can place items at will for drying by placing different numbers of placement plates through the setting of the movable device, and the size of the objects can be satisfied, and the movable device can be made convenient by the cooperation of the rollers and the guide rails. Entering and exiting the drying box, avoiding the inconvenient problem of taking and placing, the design is simple and practical, meets the needs of different items, increases the utilization rate of the electric blast drying box, and maximizes the heat utilization rate.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the movable device of the present invention.

In the figure: 1-box; 2-heating cavity; 3-opening and closing door; 4-observation window; 5-heating wire; 6-movable device; 61-placement frame; 62-fixed plate; 63-roller; frame; 65-placement board; 7-guide rail; 8-blower; 9-ventilator; 10-door handle; 11-sensor; 12-display screen; 13-control button.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a high-utilization electric blast drying box as shown in Figures 1 and 2, including a box body 1, a heating chamber 2, a switch door 3, an observation window 4, a heating wire 5, and a movable device 6 , guide rail 7, blower 8, ventilation valve 9, door handle 10, sensor 11, display screen 12 and control button 13, the right side of described casing 1 is provided with heating cavity 2; Described switch door 3 is located at heating cavity 2; the middle of the switch door 3 is provided with an observation window 4; the heating wire 5 is fixedly installed inside the heating chamber 2; the movable device 6 is fixed inside the heating chamber 2 through the guide rail 7; The blower 8 is installed on the lower left side of the heating chamber 2; the ventilation valve 9 is installed on the upper part of the box body 1; the opening of the switch door 3 is provided with a door handle 10; the sensor 11 is arranged on the upper part of the box body 1; The display screen 12 is located on the right side of the heating chamber 2; the control button 13 is provided with the display screen 12 bottom; The fixing plate 62 is arranged on the left and right sides of the placing frame 61 ; the roller 63 is fixed under the placing frame 61 through the mounting frame 64 ; the placing plate 65 is placed on the fixing plate 62 .

Further, the fixing plate 62 is specifically a symmetrical L-shaped stainless steel plate.

Further, the number of placing plates 65 is specifically designed to be 8-16.

Further, the guide rail 7 specifically adopts a concave guide rail.

Working principle: open the opening and closing door 3, place the items to be dried on different placement plates 65 according to the size, push the placement shelf 61 into the heating chamber 2, close the opening and closing door 3, buckle the door handle 10, and communicate with the display through the control button 13 The screen 12 adjusts the drying oven, sets the temperature and time required for drying, the heating wire 5 starts to work, and the air circulation is realized by the blower 8. During the drying process, the internal conditions of the drying oven can be observed through the observation window 4 to avoid accidents.

Utilize the technical solution described in the utility model, or those skilled in the art design a similar technical solution under the inspiration of the technical solution of the utility model, and achieve the above-mentioned technical effects, all fall into the protection scope of the utility model.

Claims (4)

1. a kind of electric drying oven with forced convection of high usage, including casing（1）, heating chamber（2）, switch gate（3）, observation window（4）、 Heater strip（5）, head（6）, guide rail（7）, air blast（8）, scavenging air valve（9）, door handle（10）, sensor（11）, display Screen（12）And control button（13）It is characterised in that：Described casing（1）Right side be provided with heating chamber（2）；Described switch gate（3） It is located at heating chamber（2）Forward position；Described switch gate（3）Centre be provided with observation window（4）；Described heater strip（5）Fixing peace It is contained in heating chamber（2）Inside；Described head（6）By guide rail（7）It is fixed on heating chamber（2）Internal；Described air blast （8）It is arranged on heating chamber（2）Left lower；Described scavenging air valve（9）It is arranged on casing（1）Top；Described switch gate（3）At opening It is provided with door handle（10）；Described sensor（11）It is located at casing（1）Top；Described display screen（12）It is located at heating chamber（2）The right side Side；Described control button（13）Setting display screen（12）Bottom；Described head（6）Including rack（61）, fixed plate （62）, roller（63）, installing rack（64）With placement plate（65）, described fixed plate（62）Setting rack（61）The left and right sides； Described roller（63）By installing rack（64）It is fixed on rack（61）Under；Described placement plate（65）It is placed on fixed plate（62） On.

2. high usage according to claim 1 electric drying oven with forced convection it is characterised in that：Described fixed plate（62）Tool Body adopts symmetrical L-type corrosion resistant plate.

3. high usage according to claim 1 electric drying oven with forced convection it is characterised in that：Described placement plate（65）Tool Body is designed as 8-16.

4. high usage according to claim 1 electric drying oven with forced convection it is characterised in that：Described guide rail（7）Specifically Using matrix guide rail.