CN209865540U

CN209865540U - High-temperature waste gas treatment device for light guide film production

Info

Publication number: CN209865540U
Application number: CN201920597019.7U
Authority: CN
Inventors: 蒋燕红; 程言军; 蒋来红
Original assignee: Anhui King Display Electronics Co Ltd
Current assignee: Anhui King Display Electronics Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2019-12-31
Anticipated expiration: 2029-04-28

Abstract

The utility model discloses a high temperature exhaust treatment device is used in production of leaded light membrane, which comprises a base, the top left and right sides of base is connected with first casing and second casing respectively, be connected with the induced duct between first casing and the second casing, the right-hand member of induced duct is equipped with the draught fan, the air inlet has been seted up to the left side wall of first casing, the cooling chamber and just straining the room have been seted up respectively to the inner chamber left and right sides of first casing, the intercommunication has the air duct between air inlet and the just straining the room, the inner chamber of cooling chamber is equipped with cooling module, the inner chamber of just straining the room is equipped with just strains the subassembly, the inner chamber from the top down of second casing has connected gradually cellucotton filter layer and active carbon adsorption layer, the right side wall intercommunication of second. The utility model has the advantages of reasonable design, avoid damaging the device inner assembly because of high temperature, reached good purifying effect to satisfy emission standard.

Description

High-temperature waste gas treatment device for light guide film production

Technical Field

The utility model relates to a leaded light membrane production correlation equipment technical field especially relates to a leaded light membrane production is with high temperature exhaust treatment device.

Background

The light guide film is called LGF for short, has the characteristics of ultrathin thickness, uniform light emission, multiple colors and the like, is mainly applied to the keys of the mobile phone, and can enrich the colors of the keys. The LGF is a product which converts a point light source of an LED into a surface light source through a colored light guide film, is a transparent film with high refractive index and light transmittance, has mesh point microstructures with different densities on the surface, and utilizes the refractive index difference of light among media to generate a total reflection phenomenon, so that the light is guided to be emitted from the surface through the damage of the mesh point microstructures. The light guide film has the advantages of diversified colors on the same plane, no influence on hand feeling due to ultrathin thickness, uniform light emission, low price, good stability, convenience in assembly and the like, and is widely applied to the industry.

Can produce a large amount of high temperature waste gas in leaded light membrane production process, these waste gases not only bring serious pollution for the environment, also can bring very big harm for human health, consequently need carry out purification treatment to it, however traditional exhaust treatment device can't in time cool down the processing to high temperature waste gas, causes high temperature corrosion to device inner assembly easily, influences device result of use, reduction device's life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high temperature exhaust treatment device is used in leaded light membrane production can cool down the processing and reach good purifying effect to waste gas. In order to realize the technical purpose, the technical effect is achieved, and the utility model discloses a realize through following technical scheme.

The utility model provides a leaded light membrane production is with high temperature exhaust treatment device, includes the base, the top left and right sides of base is connected with first casing and second casing respectively, be connected with the induced duct between first casing and the second casing, the right-hand member of induced duct is equipped with the draught fan, the air inlet has been seted up to the left side wall of first casing, the cooling chamber and the primary filter room have been seted up respectively to the inner chamber left and right sides of first casing, the intercommunication has the air duct between air inlet and the primary filter room, the inner chamber of cooling chamber is equipped with cooling module, the inner chamber of primary filter room is equipped with the primary filter subassembly, the inner chamber from the top down of second casing has connected gradually cellucotton filter layer and active carbon adsorption layer, the right side wall intercommunication of second casing has the blast pipe.

Preferably, in the high temperature exhaust treatment device for producing light guide film, cooling unit includes water tank, mount, cooling tube and circulating pump, the water tank is located cooling chamber inner chamber bottom, mount upper end welding cooling chamber top, the air duct is connected to the mount lower extreme, the cooling tube spiral is around connecting the air duct lateral wall, the circulating pump is connected to the one end that the cooling tube stretched into the water tank inner chamber, the other end and the water tank top of cooling tube are linked together.

Preferably, in the high temperature exhaust treatment device for light guide film production, the preliminary filtration subassembly includes electric putter, stripper plate, filter plate and sponge layer, electric putter is located preliminary filtration indoor chamber bottom, the stripper plate is connected to electric putter's bottom expansion end, the inner chamber middle part at the preliminary filtration chamber is connected to the filter plate, be equipped with the sponge layer between stripper plate and the filter plate, the inner chamber bottom of preliminary filtration chamber is connected with the discharge tube, be equipped with the control valve on the discharge tube.

Preferably, in the high-temperature exhaust gas treatment device for producing the light guide film, the left end of the exhaust pipe is located below the activated carbon adsorption layer.

Preferably, in the high-temperature waste gas treatment device for producing the light guide film, a gas detector is arranged on the exhaust pipe.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, handle high temperature waste gas by first casing and second casing, carry out the heat exchange through cooling tube and air duct, thereby to high temperature waste gas processing of cooling down, avoid damaging device internal component because of the high temperature, absorb the greasy dirt steam in the waste gas through the prefiltering subassembly, carry out filtration purification through the impurity of cellucotton filter layer in to the waste gas, adsorb the peculiar smell in the waste gas through the active carbon adsorption layer, good purifying effect has been reached, thereby satisfy emission standard.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic diagram of the internal structure of the first housing according to the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example one

This embodiment is a high temperature exhaust treatment device is used in leaded light membrane production, including base 1, the top left and right sides of base 1 is connected with first casing 2 and second casing 3 respectively, be connected with induced duct 4 between first casing 2 and the second casing 3, the right-hand member of induced duct 4 is equipped with draught fan 5, air inlet 6 has been seted up to the left side wall of first casing 2, cooling chamber 7 and primary filter chamber 8 have been seted up respectively to the inner chamber left and right sides of first casing 2, the intercommunication has air duct 9 between air inlet 6 and the primary filter chamber 8, the inner chamber of cooling chamber 7 is equipped with cooling module, the inner chamber of primary filter chamber 8 is equipped with primary filter module, the inner chamber from the top down of second casing 3 has connected gradually cotton fiber filter layer 10 and active carbon adsorbed layer 11, the right side wall intercommunication of second casing 3 has blast pipe 12.

The specific implementation manner of this embodiment is:

this device is when using, introduce first casing 2 with high temperature waste gas through air inlet 6 in, high temperature waste gas passes through air duct 9 and gets into primary filter chamber 8, cooling module through in the cooling chamber 7 carries out the heat exchange to air duct 9, thereby reduce exhaust gas temperature, oil stain and steam in to waste gas are absorbed through the primary filter module in the primary filter chamber 8, thereby reach primary filter effect, under draught fan 5's adsorption, gas after the processing gets into second casing 3 along induced duct 4 in, filter purification once more through the impurity of cellucotton filter layer 10 in to waste gas, adsorb the peculiar smell in the waste gas through active carbon adsorption layer 11, make waste gas reach and discharge standard after discharge through blast pipe 12 discharges.

Example two

Cooling module includes water tank 701, mount 702, cooling tube 703 and circulating pump 704, water tank 701 is located 7 inner chambers of cooling chamber bottom, mount 702 upper end welding cooling chamber 7 tops, air duct 9 is connected to mount 702 lower extreme, cooling tube 703 spiral wire-wrapping is at air duct 9 lateral wall, circulating pump 704 is connected to the one end that cooling tube 703 stretched into the water tank 701 inner chamber, the other end and the water tank 701 top of cooling tube 703 are linked together, connect air duct 9 through mount 702, improve device's stability, high temperature waste gas is when air duct 9, introduce cooling tube 703 through circulating pump 704 with the cold water in water tank 701, cooling tube 703 is along air duct 9 spiral-wrapping, can carry out the heat exchange with the inside high temperature waste gas of air duct 9, thereby carry out cooling treatment to high temperature waste gas, avoid damaging the inside assembly of device because of.

The prefiltration subassembly includes electric putter 801, stripper plate 802, filter plate 803 and sponge layer 804, electric putter 801 is located prefiltration chamber 8 inner chamber bottom, stripper plate 802 is connected to electric putter 801's bottom expansion end, filter plate 803 is connected at prefiltration chamber 8's inner chamber middle part, be equipped with sponge layer 804 between stripper plate 802 and the filter plate 803, prefiltration chamber 8's inner chamber bottom is connected with discharge tube 805, be equipped with control valve 806 on the discharge tube 805, can adsorb the steam and the greasy dirt of waste gas through sponge layer 804, regularly start electric putter 801, make stripper plate 802 extrude sponge layer 804, permeate filter plate 803 and get into prefiltration chamber 8 lower part cavity and collect after the steam greasy dirt is extruded, open control valve 806 and can follow discharge tube 805 and discharge, the electric putter 801 that this device adopted is for selling, can directly purchase the use.

The left end of the exhaust pipe 12 is positioned below the activated carbon adsorption layer 11, so that exhaust gas can be conveniently purified and then discharged.

Be equipped with gas detection appearance on blast pipe 12, be convenient for detect exhaust gas composition, remind operating personnel to overhaul the device when waste gas exceeds standard.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a leaded light membrane production is with high temperature exhaust treatment device, includes base (1), its characterized in that: the left side and the right side of the top of the base (1) are respectively connected with a first shell (2) and a second shell (3), an induced draft pipe (4) is connected between the first shell (2) and the second shell (3), an induced draft fan (5) is arranged at the right end of the induced draft pipe (4), an air inlet (6) is formed in the left side wall of the first shell (2), the left side and the right side of the inner cavity of the first shell (2) are respectively provided with a cooling chamber (7) and a primary filtering chamber (8), an air duct (9) is communicated between the air inlet (6) and the primary filtering chamber (8), the inner cavity of the cooling chamber (7) is provided with a cooling component, the inner cavity of the primary filtering chamber (8) is provided with a primary filtering component, the inner cavity of the second shell (3) is sequentially connected with a cellucotton filter layer (10) and an active carbon adsorption layer (11) from top to bottom, and the right side wall of the second shell (3) is communicated with an exhaust pipe (12).

2. The high-temperature waste gas treatment device for light guide film production according to claim 1, wherein: the cooling assembly comprises a water tank (701), a fixing frame (702), a cooling pipe (703) and a circulating pump (704), wherein the water tank (701) is located at the bottom of an inner cavity of a cooling chamber (7), the top of the upper end of the fixing frame (702) is welded on the top of the cooling chamber (7), the lower end of the fixing frame (702) is connected with an air duct (9), the cooling pipe (703) is spirally wound on the outer side wall of the air duct (9), one end of the cooling pipe (703) extending into the inner cavity of the water tank (701) is connected with the circulating pump (704), and the other end of the cooling pipe (703) is communicated with the top of.

3. The high-temperature waste gas treatment device for light guide film production according to claim 1, wherein: the preliminary filtration subassembly includes electric putter (801), stripper plate (802), filter plate (803) and sponge layer (804), electric putter (801) are located preliminary filtration room (8) inner chamber bottom, stripper plate (802) are connected to the bottom expansion end of electric putter (801), the inner chamber middle part at preliminary filtration room (8) is connected in filter plate (803), be equipped with sponge layer (804) between stripper plate (802) and filter plate (803), the inner chamber bottom of preliminary filtration room (8) is connected with discharge tube (805), be equipped with control valve (806) on discharge tube (805).

4. The high-temperature waste gas treatment device for light guide film production according to claim 1, wherein: the left end of the exhaust pipe (12) is positioned below the activated carbon adsorption layer (11).

5. The high-temperature waste gas treatment device for light guide film production according to claim 1, wherein: and a gas detector is arranged on the exhaust pipe (12).