CN213146957U

CN213146957U - Temperature-controlled hot air generating device for assisting in removing oil fume

Info

Publication number: CN213146957U
Application number: CN202021794824.8U
Authority: CN
Inventors: 赵景波; 孙晔
Original assignee: Foshan Boton Air Technology Co ltd
Current assignee: Foshan Boton Air Technology Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-07
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a supplementary hot-blast generating device of accuse warm formula that removes oil smoke, including the outer box that is used for holding the device that generates heat, with the last door plant that outer box cooperation was used, the one end bolted connection fixed mounting of outer box has the fan mount pad, and hot-blast air-blower installs on the fan mount pad, and hot-blast air-blower's air outlet is connected reducing sealing connection through going into the wind gap and is laid the heat transfer pipe shell in outer box. The utility model provides a filter module of present static deoiling cigarette equipment the inside can be blocked up very easily, washs the problem of frequent difficulty, guarantees that the air fully heats, reduces calorific loss, through the accurate accuse temperature of electric device, can guarantee to provide accurate hot-blast heat for the deoiling cigarette equipment, has that accuse temperature is accurate, air heating speed is fast, comprehensive energy consumption is low, easy and simple to handle, the sound construction's advantage.

Description

Temperature-controlled hot air generating device for assisting in removing oil fume

Technical Field

The utility model belongs to the technical field of boiler flue gas processing apparatus.

Background

The textile printing and dyeing industry can discharge a large amount of oil smoke in the production process, and the most efficient technology for treating the oil smoke at present is to adopt an electrostatic oil smoke removal system to recover and purify the oil smoke. If the smoke components contain a large amount of paraffin, the filter module in the electrostatic oil smoke removing equipment can be easily blocked, so that the efficiency of the equipment is reduced, and even the equipment stops working. (the flue gas such as paraffin can become solid state after being retrieved, leads to adsorbing on the positive pole section of thick bamboo pipe wall of filter module, will block up the section of thick bamboo wall very fast). For the smoke components which are easy to become solid after being recovered, although the electrostatic smoke removing mode is effective, frequent cleaning and maintenance are also a problem which is headache. The filtration module is frequently cleaned by caustic soda water, which not only wastes manpower, but also produces a large amount of wastewater pollution.

When the smoke of the type is treated (the smoke is easy to solidify into solid smoke at normal temperature or even below 50 ℃), the existing smoke removing system is required to be technically transformed, hot air is provided for the electrostatic range hood according to pain point analysis, partial solid components condensed into the smoke adhered to the filtering module can be effectively melted, and the temperature of the hot air is controlled, so that impurities are in a liquid state and can conveniently flow to the dirt collecting device.

In recent years, domestic patent databases disclose similar technical reports of hot air generating devices:

[ application No. ] ZL2018101006747, [ title ] an internal spiral type induction hot air generating device, and [ publication No. ] CN108224773A, discloses an internal spiral type induction hot air generating device, and the appearance of the whole device is a cylindrical barrel. The barrel of the internal spiral type induction hot air generating device is externally provided with a nanometer reflecting layer and a heat insulating layer from inside to outside. The outermost side of the main body heating device is wound with a plurality of high-frequency coils, and the core part of the cylinder body is provided with a spiral radiating fin. The top of the whole device is provided with an air outlet, and the bottom and the side are provided with a plurality of temperature detecting ports. The lower part of the whole device is provided with an air inlet and a spare air inlet. The high-frequency coil is supplied with working power by high-frequency current output by an external frequency conversion control box, but the device has the problems of complex structure, poor maintainability and low equipment reliability.

Disclosure of Invention

The utility model provides a hot-blast generating device of accuse temperature formula of supplementary oil smoke that removes that air intensifies fast, comprehensive energy consumption is low, easy and simple to handle solves the filtration module of present static oil smoke removal equipment the inside and can be blocked up very easily, washs the problem of frequent difficulty.

The utility model provides a supplementary accuse warm-air generating device who removes oil smoke, including the hot-blast air-blower that is used for the blast air, still include the outer box that is used for holding heating device, with the upper door plant that outer box cooperation was used, the heat preservation intermediate layer is installed to outer box inboard, the door plant heat preservation is installed below the upper door plant, door plant heat preservation and the heat preservation intermediate layer in the outer box constitute the heat preservation environment, the bolted connection of one end of outer box is fixed with the fan mount pad, the hot-blast air-blower is installed on the fan mount pad, the air outlet of hot-blast air-blower connects the reducing sealing connection through going into the wind gap and lays the heat transfer pipe shell in outer box, heat transfer pipe shell outside is closely wrapped up through the heating mantle that uses in pairs and the cross-section is semicircle annular, the heating mantle is placed in the heat preservation intermediate layer in outer, the heating wire is tightly attached to the outer wall of the heat transfer pipe shell, the heat transfer pipe is arranged in the heat transfer pipe shell and consists of heat transfer sheets, and the other end of the heat transfer pipe shell is connected with an air outlet connector.

Two sides of the outer box body are respectively provided with two heat dissipation holes with heat dissipation hole sealing nets.

The air inlet of the hot air blower is provided with a fan air inlet filter screen.

The utility model discloses a heat transfer piece modular design, the heat-transfer pipe is built to the heat transfer piece group, 360 degrees surrounding air heats, and the accessible uses polylith heat-transfer pipe extension heating length, improve air dwell time, guarantee the air and fully heat, and through putting up the heat preservation environment, reduce calorific loss, improve energy utilization, through the accurate accuse temperature of electric device, can guarantee to give the hot-blast heat that oil smoke removing equipment provided accurately, the filter module of having solved present static oil smoke removing equipment the inside can be blocked up very easily, wash the problem of frequent difficulty, it is accurate to have the accuse temperature, air heating speed is fast, the comprehensive energy consumption is low, and is simple and convenient to operate, the advantage of sound construction.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the first structure of the present invention.

Fig. 3 is an exploded view of a second structure of the present invention.

Fig. 4 is a front sectional view of the present invention.

Fig. 5 is a structural view of a heat transfer tube according to the present invention.

Wherein: 411-outer box body, 412-heat transfer pipe shell, 413-air inlet connecting reducing, 414-fan mounting seat, 415-hot air blower, 416-upper door plate, 417-heating cover, 418-air outlet connector, 419-heat dissipation hole sealing net, 4110-heat preservation interlayer, 4111-heat transfer pipe, 4112-door plate heat preservation layer, 4113-heating wire, 4114-fan air inlet filter screen, 4115-heat transfer sheet.

Detailed Description

The invention is further described with reference to the following specific drawings and examples.

As shown in fig. 1-5, the utility model mainly comprises a hot air blower 415 for blowing air, an outer box 411 for containing a heating device, an upper door plate 416 used in cooperation with the outer box 411, a thermal insulation interlayer 4110 is installed inside the outer box 411, a door plate thermal insulation layer 4112 is installed below the upper door plate 416, the door plate thermal insulation layer 4112 and the thermal insulation interlayer 4110 inside the outer box 411 form a thermal insulation environment, a blower mounting seat 414 is fixedly installed at one end of the outer box 411 in a bolted connection manner, the hot air blower 415 is installed on the blower mounting seat 414, an air outlet of the hot air blower 415 is connected with a heat transfer pipe housing 412 installed in the outer box 411 in a sealing manner through an air inlet, the heat transfer pipe housing 412 is tightly wrapped by a heating mantle 417 which is used in pairs and has a semicircular cross section, the heating mantle 417 is placed in the thermal insulation interlayer 4110 inside the outer box 411, a door plate thermal insulation, heating mantle 417 inner wall is provided with thermal heater 4113, and heater 4113 hugs closely the outer wall of heat transfer pipe shell 412, and heat transfer pipe 4111 has inside of heat transfer pipe shell 412, and heat transfer pipe 4111 comprises heat transfer piece 4115, and the other end of heat transfer pipe shell 412 is connected with air outlet connector 418, and two louvres that have louvre sealing net 419 have respectively been seted up to the both sides of outer box 411, and fan air intake filter 4114 is installed to hot air blower 415's air intake.

The during operation, when the heating of the hot-blast heating device of signal is given to outside automatically controlled cabinet, heater 4113 begins to generate heat, the heat can transmit above the heat-transfer pipe 4111, door plant heat preservation 4112 constitutes the heat preservation intermediate layer 4110 in with outer box 411 and can completely cut off the external temperature and prevent thermal scattering and disappearing, heat-transfer pipe 4111 heats a certain temperature, hot-blast blower 415 can begin to work, connect the reducing 413 with the air income wind gap and send into and lay in the heat-transfer pipe shell 412 in outer box 411, the air is through contacting heat transfer sheet 4115 in the heat-transfer pipe 4111, obtain the heating and intensification, send away the hot-blast heating device cabinet body via air outlet connector 418, enter into static deoiling cigarette equipment, can be through automatically controlled cabinet accurate regulation and control heater 4113.

Claims

1. The utility model provides a supplementary hot-blast generating device of accuse warm formula that removes oil smoke, includes hot-blast air-blower (415) that is used for the blast air, its characterized in that: the heat-insulating box also comprises an outer box body (411) used for containing a heating device, an upper door plate (416) matched with the outer box body (411) for use, a heat-insulating interlayer (4110) is arranged on the inner side of the outer box body (411), a door plate heat-insulating layer (4112) is arranged below the upper door plate (416), the door plate heat-insulating layer (4112) and the heat-insulating interlayer (4110) in the outer box body (411) form a heat-insulating environment, one end of the outer box body (411) is fixedly connected with a fan mounting seat (414) through a bolt, a hot air blower (415) is arranged on the fan mounting seat (414), an air outlet of the hot air blower (415) is connected with a variable diameter (413) through an air inlet and is hermetically connected with a heat transfer pipe shell (412) arranged in the outer box body (411), the outer part of the heat transfer pipe shell (412) is tightly wrapped through a heating cover (417) which is used in, door plant heat preservation layer (4112) is placed above heating cover (417), heating cover (417) inner wall is provided with heat generating heater (4113), heater (4113) is clung to the outer wall of heat transfer pipe shell (412), heat transfer pipe (4111) is arranged inside heat transfer pipe shell (412), heat transfer pipe (4111) is composed of heat transfer fins (4115), and the other end of heat transfer pipe shell (412) is connected with air outlet connector (418).

2. The temperature-controlled hot air generating device for assisting in removing cooking fumes of claim 1, wherein: two sides of the outer box body (411) are respectively provided with two heat dissipation holes with heat dissipation hole sealing nets (419).

3. The temperature-controlled hot air generating device for assisting in removing cooking fumes of claim 1, wherein: and a fan air inlet filter screen (4114) is arranged at an air inlet of the hot air blower (415).