CN211876558U

CN211876558U - Electric heating constant temperature drying cabinet for chemical production

Info

Publication number: CN211876558U
Application number: CN201922468003.9U
Authority: CN
Inventors: 杨春; 常军; 宋玉昌; 杨俊武; 李海洋
Original assignee: Hubei Xincheng Pri Chemical Technology Co Ltd
Current assignee: Hubei Xincheng Pri Chemical Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-06
Anticipated expiration: 2029-12-31

Abstract

The utility model belongs to the technical field of the chemical production technique and specifically relates to an electric heat constant temperature drying cabinet for chemical production, including drying cabinet, equipment box and control box. The utility model discloses in, through setting up the heat preservation sponge layer, can lock the temperature and not its effluence, set up cyclone through the equipment box that sets up at the drying cabinet top, air pump and heating cabinet, can take out the back with the air in the drying cabinet via cyclone separation moisture, lead back again to the drying cabinet in by the heating cabinet heating after, for the drying cabinet provides dry steam, with dry material, through setting up temperature relay, this temperature relay connects the heating wire netting in the heating cabinet, when the temperature crosses lowly in the drying cabinet, the temperature relay circular telegram, make heating wire netting heating operation, when the inside temperature of drying cabinet reachs the value, temperature relay cuts off the power supply, realize the constant temperature of drying cabinet temperature, this equipment, realize the invariant of drying cabinet temperature, and keep the inside drying of drying cabinet, and convenient for use, and suitable popularization.

Description

Electric heating constant temperature drying cabinet for chemical production

Technical Field

The utility model relates to a chemical production technical field specifically is an electric heat constant temperature drying cabinet for chemical production.

Background

Most drying cabinets in the existing market need to consume large energy for maintaining constant temperature in the cabinet, so that the electrothermal constant-temperature drying cabinet for chemical production is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrothermal constant temperature drying oven for chemical production, through set up cyclone in the equipment box that sets up at the drying oven top, air pump and heating cabinet, can take the air in the drying oven out the back via cyclone separation moisture, lead back again by the heating cabinet after heating back to in the drying oven, for the drying oven provides dry steam, with dry material, through setting up temperature relay, the heating electric wire netting in this temperature relay connects the heating cabinet, when the temperature is low excessively in the drying oven, temperature relay circular telegram, make heating electric wire netting heating operation, when the inside temperature of drying oven reachs the setting value, temperature relay cuts off the power supply, realize the constant temperature of drying oven temperature, this equipment, realize the constancy of drying oven temperature, and keep the inside drying of drying oven, and convenient for operation, in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electrothermal constant-temperature drying oven for chemical production comprises a drying oven, an equipment box and a control box, wherein the left side of the drying oven is provided with an oven door, the drying box comprises an inner shell, a heat insulation sponge layer and an outer shell, the inner shell, the heat insulation sponge layer and the outer shell are sequentially attached from inside to outside, the equipment box is fixedly arranged at the top of the drying box, a heating box, an air pump and a cyclone separator are fixedly arranged on a bottom plate in the equipment box from left to right in sequence, an air inlet pipe of the cyclone separator extends into the drying box, an air exhaust pipe of the air pump is connected with an air outlet of the cyclone separator, the exhaust pipe of the air pump is connected with the heating box, the end of the heating box far away from the air pump is provided with an air pipe connected with the drying box, the heating cabinet is internally provided with a plurality of electric heating nets, and a time relay and a temperature relay are sequentially and fixedly arranged on the inner wall of the right side in the control cabinet from top to bottom.

Preferably, the electric heating net is electrically connected with a temperature relay through a circuit, the temperature relay is electrically connected with a time relay through a circuit, and the time relay is connected with an external power supply through a circuit.

Preferably, the cyclone separator and the air pump are electrically connected with the time relay in parallel through a circuit.

Preferably, a control button of a time relay and a control button of a temperature relay are arranged on the left panel of the control box.

Preferably, the temperature probe of the temperature relay is fixedly arranged on the inner wall of the top in the drying box.

Compared with the prior art, the beneficial effects of the utility model are that: through set up cyclone in the equipment box that sets up at the drying cabinet top, air pump and heating cabinet, can take the air in the drying cabinet out the back via cyclone separation moisture, lead back again to the drying cabinet in by the heating cabinet heating after the back, provide dry circulation steam for the drying cabinet, with dry material, through setting up temperature relay, the heating electric wire netting in the heating cabinet is connected to this temperature relay, when the temperature is crossed lowly in the drying cabinet, temperature relay circular telegram, make heating electric wire netting heating operation, when the inside temperature of drying cabinet reachs the value of setting, temperature relay cuts off the power supply, realize the constant temperature of drying cabinet temperature, this equipment, realize the invariant of drying cabinet temperature, and keep the inside drying of drying cabinet, utilize circulation heat energy, reduce the energy consumption, and convenient for operation, and is suitable for being generalized to use.

Drawings

Fig. 1 is the utility model relates to an electric heat constant temperature drying cabinet overall structure schematic diagram for chemical production.

In the figure: 1. a drying oven; 2. an equipment box; 3. a control box; 4. a cyclone separator; 5. an air pump; 6. a heating box; 7. a box door; 8. a time relay; 9. a temperature relay; 10. an inner shell; 11. a heat insulating sponge layer; 12. a housing; 13. an electric heating net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution:

an electrothermal constant-temperature drying box for chemical production comprises a drying box 1, an equipment box 2 and a control box 3, wherein the left side of the drying box 1 is provided with a box door 7, the drying box 1 comprises an inner shell 10, a heat insulation sponge layer 11, an outer shell 12 and the inner shell 10, thermal-insulated sponge layer 11 and shell 12 laminate the setting in proper order from inside to outside, equipment box 2 is fixed to be set up in 1 top of drying cabinet, turn right from a left side on the inside bottom plate of equipment box 2 and fixedly set up heating cabinet 6 in proper order, air pump 5 and cyclone 4, cyclone 4's intake pipe stretches into in the drying cabinet 1, the exhaust tube of air pump 5 is connected with cyclone 4's gas outlet, heating cabinet 6 is connected to the blast pipe of air pump 5, heating cabinet 6 is kept away from 5 ends of air pump and is provided with the trachea of connecting drying cabinet 1, the inside several electric heating net 13 that is provided with of heating cabinet 6, from last time relay 8 and the temperature relay 9 of down fixing in proper order of setting on the inside right side inner wall of control box 3.

Wherein, electric heating net 13 is through circuit and temperature relay 9 electric connection, and temperature relay 9 is through circuit and time relay 8 electric connection, and time relay 8 is through circuit connection external power source.

Wherein, the cyclone separator 4 and the air pump 5 are electrically connected with the time relay 8 in parallel through a circuit.

Wherein, the left panel of the control box 3 is provided with control buttons of a time relay 8 and a temperature relay 9.

Wherein, the temperature probe of the temperature relay 9 is fixedly arranged on the inner wall of the top part in the drying box 1.

The working principle is as follows: through set up cyclone in the equipment box that sets up at the drying cabinet top, air pump and heating cabinet, can take the air in the drying cabinet out the back via cyclone separation moisture, lead back again to the drying cabinet in by the heating cabinet heating after the back, provide dry steam for the drying cabinet, and dry material, through setting up temperature relay, this temperature relay connects the heating wire netting in the heating cabinet, when the temperature is low excessively in the drying cabinet, temperature relay circular telegram, make heating wire netting heating operation, when the inside temperature of drying cabinet reachs the value of setting, temperature relay cuts off the power supply, realize the constant temperature of drying cabinet temperature, this equipment, realize the invariant of drying cabinet temperature, and keep the inside drying of drying cabinet, and convenient for operation, and is suitable for being generalized to use.

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

Claims

1. The utility model provides an electric heat constant temperature drying cabinet for chemical production, includes drying cabinet (1), equipment box (2) and control box (3), its characterized in that: the drying oven is characterized in that an oven door (7) is arranged on the left side of the drying oven (1), the drying oven (1) comprises an inner shell (10), a heat insulation sponge layer (11) and an outer shell (12), the inner shell (10), the heat insulation sponge layer (11) and the outer shell (12) are sequentially laminated from inside to outside, the equipment box (2) is fixedly arranged at the top of the drying oven (1), a heating box (6), an air pump (5) and a cyclone separator (4) are sequentially and fixedly arranged on a bottom plate inside the equipment box (2) from left to right, an air inlet pipe of the cyclone separator (4) extends into the drying oven (1), an air exhaust pipe of the air pump (5) is connected with an air outlet of the cyclone separator (4), an air exhaust pipe of the air pump (5) is connected with the heating box (6), an air pipe connected with the drying oven (1) is arranged at the end, far away from the air pump (5), of the heating box (6), a plurality of electric heating, and a time relay (8) and a temperature relay (9) are sequentially and fixedly arranged on the inner wall of the right side in the control box (3) from top to bottom.

2. The electric heating constant-temperature drying oven for chemical production according to claim 1, characterized in that: the electric heating net (13) is electrically connected with the temperature relay (9) through a circuit, the temperature relay (9) is electrically connected with the time relay (8) through a circuit, and the time relay (8) is connected with an external power supply through a circuit.

3. The electric heating constant-temperature drying oven for chemical production according to claim 1, characterized in that: the cyclone separator (4) and the air pump (5) are electrically connected with the time relay (8) in parallel through a circuit.

4. The electric heating constant-temperature drying oven for chemical production according to claim 1, characterized in that: and control buttons of a time relay (8) and a temperature relay (9) are arranged on a left panel of the control box (3).

5. The electric heating constant-temperature drying oven for chemical production according to claim 1, characterized in that: and a temperature probe of the temperature relay (9) is fixedly arranged on the inner wall of the inner top of the drying box (1).