CN213885438U - Compound air filtration system for automotive carpet production - Google Patents

Abstract

The utility model discloses a compound air filtration system for automotive carpet production, including admitting air cover, rose box and absorption desorption catalysis case, the rose box is fixed in on the outer wall of absorption desorption catalysis case one side, be fixed with the fan on the top inner wall of admitting air cover, and admit air the cover top and install the check valve, the check valve passes through bellows and rose box intercommunication, open the bottom of rose box has the installing port, and slidable mounting has the closing plate in the installing port, the top welding of closing plate has the filter box, open on the filter box is close to bellows one side outer wall and have the interface with bellows looks adaptation. The utility model discloses can be with the inside contaminated air suction rose box of air inlet cover in, the filter box filter that passes through in the rose box filters out the fine hair, the fine hair of being convenient for clear up filter screen incasement and collecting can adsorb and the desorption organic waste gas to organic waste gas catalytic decomposition, last discharge can air-purifying, guarantee workshop's air quality.

Description

Compound air filtration system for automotive carpet production

Technical Field

The utility model relates to an air filtration technical field especially relates to a compound air filtration system for automotive carpet production.

Background

The composite automobile carpet is widely applied to automobile floor mats, the automobile floor carpet is generally installed on the inner wall of an automobile floor metal plate to play roles of sound insulation, heat insulation and decoration, the shape and the size of the automobile floor carpet are identical to those of the automobile floor metal plate, and in order to increase the thickness and the stereoscopic impression, the non-woven fabric is arranged on 80% of the bottom surface of the composite automobile carpet to serve as a bottom cushion. In order to bond the non-woven fabric and the carpet fabric, glue compounding or flame compounding is generally adopted, and flame compounding refers to fusing fibers on the surface of the non-woven fabric and then bonding the fibers with the carpet fabric.

No matter the composite automobile carpet is generated by glue compounding or flame compounding, pungent odor is generated, and the air environment of a production workshop is seriously polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a composite air filtering system for automobile carpet production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air filtering system for producing a composite automobile carpet comprises an air inlet cover, a filtering box and an adsorption and desorption catalytic box, wherein the filtering box is fixed on the outer wall of one side of the adsorption and desorption catalytic box, a fan is fixed on the inner wall of the top of the air inlet cover, a check valve is installed at the top of the air inlet cover and is communicated with the filtering box through a corrugated hose, an installation opening is formed in the bottom of the filtering box, a sealing plate is installed in the installation opening in a sliding manner, a filtering net cage is welded at the top of the sealing plate, an interface matched with the corrugated hose is formed in the outer wall of one side, close to the corrugated hose, of the filtering net cage, the corrugated hose is inserted in the interface, mutually communicated air inlets are formed in the outer wall of the joint of the filtering box and the adsorption and desorption catalytic box, a partition plate is welded on the inner wall of the adsorption and desorption catalytic box in the vertical direction, and divides the interior of the adsorption and desorption catalytic box into an adsorption chamber and a catalytic chamber, the joint has the absorption box with a net that the equidistance distributes on the bottom inner wall of adsorption chamber, the absorption box with a net is held active carbon particle, and all is fixed with the first electric heating wire that the equidistance distributes along the vertical direction on the both sides outer wall of absorption box with a net, all weld the heat conduction fin that the equidistance distributes along the horizontal direction on the both sides outer wall of absorption box with a net, the lower part outer wall of baffle is pegged graft and is had the intake pipe, and intake-tube connection has the case of homologization that is located the catalysis indoor, the welding has the mount on the inner wall of catalysis chamber both sides, and two relative one side outer walls of mount from last down welding have the metal catalysis otter board that the equidistance distributes, all be fixed with the second electric heating wire on the metal catalysis otter board.

Preferably, the outer walls of the two sides of the sealing plate are connected with the outer walls of the two sides of the filter box through hasp locks, and a sealing ring is arranged at the joint of the sealing plate and the mounting port.

Preferably, the top of the adsorption chamber is provided with a clamping groove, and the inner wall of one side of the clamping groove is hinged with a top cover.

Preferably, the bottom of the sealing plate is welded with a handle, and the top of the top cover is welded with a handle.

Preferably, the gas equalizing box comprises a box body, and the top of the box body is provided with gas outlet holes distributed at equal intervals.

Preferably, an exhaust valve is installed on the inner wall of the top of the catalytic chamber, an organic gas concentration sensor is installed on the inner wall of the exhaust valve, and the exhaust valve is connected with an exhaust pipe.

Preferably, the inner wall of the bottom of the adsorption chamber is welded with clamping grooves distributed at equal intervals, and the adsorption net cage is inserted in the clamping grooves.

The utility model has the advantages that:

1. polluted air in the air inlet cover can be sucked into the filter box through the fan, fluff is filtered through the filter net cage in the filter box and enters the filter net cage through the interface, the filter net cage can be taken out by opening the hasp lock to pull the handle downwards, and the fluff collected in the filter net cage is cleaned, so that the operation is convenient;

2. through active carbon adsorption organic waste gas, after the active carbon adsorption, through first electric heating wire heating adsorption net case, make active carbon desorption organic waste gas, through second motor hot wire heating metal catalysis otter board, to organic waste gas catalytic decomposition, discharge at last, can air-purifying, guarantee workshop's air quality.

Drawings

Fig. 1 is a schematic structural view of a composite air filtration system for producing automotive carpets according to the present invention;

fig. 2 is an enlarged structural schematic view of an adsorption and desorption catalytic box of the air filtration system for producing the composite automobile carpet provided by the utility model;

fig. 3 is the utility model provides a compound filtration system's for automotive carpet production adsorption net cage openly schematic structure.

In the figure: 1. an air intake hood; 2. a fan; 3. a check valve; 4. a corrugated hose; 5. a filter box; 6. an installation port; 7. a sealing plate; 8. a filter net cage; 9. an interface; 10. a handle; 11. adsorption and desorption catalysis boxes; 12. an air inlet; 13. a partition plate; 14. adsorbing the net cage; 15. a first electric heating wire; 16. heat-conducting fins; 17. a top cover; 18. a handle; 19. a gas homogenizing tank; 20. a fixed mount; 21. a metal catalytic mesh plate; 22. a second electric heating wire.

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.

Referring to fig. 1-3, an air filtration system for producing a composite automobile carpet comprises an air inlet cover 1, a filter box 5 and an adsorption and desorption catalysis box 11, wherein the filter box 5 is fixed on the outer wall of one side of the adsorption and desorption catalysis box 11, a fan 2 is fixed on the inner wall of the top of the air inlet cover 1, a check valve 3 is installed on the top of the air inlet cover 1, the check valve 3 is communicated with the filter box 5 through a corrugated hose 4, an installation opening 6 is formed in the bottom of the filter box 5, a sealing plate 7 is slidably installed in the installation opening 6, a filter net box 8 is welded on the top of the sealing plate 7, a connector 9 matched with the corrugated hose 4 is formed on the outer wall of one side of the filter net 8 close to the corrugated hose 4, the corrugated hose 4 is inserted into the connector 9, and air inlets 12 communicated with each other are formed on the outer wall of the connection part of the filter box 5 and the adsorption and desorption catalysis box 11, and the inner wall of the adsorption and desorption catalysis box 11 is welded with a baffle 13 along the vertical direction, the baffle 13 divides the inside of the adsorption and desorption catalysis box 11 into an adsorption chamber and a catalysis chamber, the bottom inner wall of the adsorption chamber is clamped with adsorption net cages 14 distributed at equal intervals, the adsorption net cages 14 are internally provided with activated carbon particles, the outer walls of the two sides of the adsorption net cages 14 are fixed with first electric heating wires 15 distributed at equal intervals along the vertical direction, the outer walls of the two sides of the adsorption net cages 14 are welded with heat conduction fins 16 distributed at equal intervals along the horizontal direction, the outer wall of the lower part of the baffle 13 is inserted with an air inlet pipe, the air inlet pipe is connected with a gas equalizing box 19 positioned in the catalysis chamber, the inner walls of the two sides of the catalysis chamber are welded with fixing frames 20, the outer wall of one side opposite to the two fixing frames 20 is welded with metal catalysis mesh plates 21 distributed at equal intervals from top to bottom, the metal catalysis mesh plates 21 are both fixed with second electric heating wires 22, the sealing plate 7 both sides outer wall is through hasp lock and 5 both sides outer wall connections of rose box, and the junction of sealing plate 7 and installing port 6 is equipped with the sealing washer, open at the adsorption chamber top has the draw-in groove, and articulates on one side inner wall of draw-in groove has top cap 17, the welding of sealing plate 7 bottom has handle 10, and the welding of top cap 17 has handle 18, gas distribution box 19 includes the box, and the box top opens the venthole that has the equidistance and distributes, install discharge valve on the top inner wall of catalysis chamber, and install organic gas concentration sensor on the discharge valve inner wall, discharge valve is connected with the blast pipe, the welding has the draw-in groove that the equidistance distributes on the bottom inner wall of adsorption chamber, and adsorbs box 14 pegs graft in the draw-in groove.

The working principle is as follows: can be with the inside contaminated air suction rose box 5 of cover 1 of admitting air in through fan 2, filter box 8 through in the rose box 5 filters out fine hair, fine hair enters 9 into filter box 8 through the interface, can be through opening hasp lock pull handle 10 downwards, take out filter box 8, clear up the fine hair of collecting in the filter box 8, high durability and convenient operation, activated carbon particle adsorbs organic gas and waste gas, after activated carbon adsorbs, heat adsorption box 14 through first electric heating wire 15, make activated carbon desorption organic gas and waste gas, heating metal catalysis otter board 21 through second motor heater wire 22, to waste gas and organic gas catalytic decomposition, discharge at last, can air-purifying, ensure the air quality in workshop.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The air filtering system for the production of the composite automobile carpet comprises an air inlet cover (1), a filtering box (5) and an adsorption and desorption catalysis box (11), wherein the filtering box (5) is fixed on the outer wall of one side of the adsorption and desorption catalysis box (11), and is characterized in that a fan (2) is fixed on the inner wall of the top of the air inlet cover (1), a check valve (3) is installed at the top of the air inlet cover (1), the check valve (3) is communicated with the filtering box (5) through a corrugated hose (4), a mounting hole (6) is formed in the bottom of the filtering box (5), a sealing plate (7) is installed in the mounting hole (6) in a sliding manner, a filtering net box (8) is welded at the top of the sealing plate (7), a connector (9) matched with the corrugated hose (4) is formed on the outer wall of one side, close to the corrugated hose (4), of the filtering net box (8), and the corrugated hose (4) is, the outer wall of the joint of the filter box (5) and the adsorption and desorption catalysis box (11) is provided with air inlets (12) which are communicated with each other, the inner wall of the adsorption and desorption catalysis box (11) is welded with a partition board (13) along the vertical direction, the interior of the adsorption and desorption catalysis box (11) is divided into an adsorption chamber and a catalysis chamber by the partition board (13), the inner wall of the bottom of the adsorption chamber is clamped with adsorption net boxes (14) which are distributed equidistantly, the adsorption net boxes (14) are internally provided with activated carbon particles, the outer walls of the two sides of the adsorption net boxes (14) are fixed with first electric heating wires (15) which are distributed equidistantly along the vertical direction, the outer walls of the two sides of the adsorption net boxes (14) are welded with heat conduction fins (16) which are distributed equidistantly along the horizontal direction, the outer wall of the lower part of the partition board (13) is spliced with an air inlet pipe, and the air inlet pipe is connected with an air equalizing box (19) which is positioned in the catalysis chamber, the welding has mount (20) on the inner wall of catalysis room both sides, and two mount (20) relative one side outer walls from last down welding have metal catalysis otter board (21) that the equidistance distributes, all be fixed with second electric heating wire (22) on metal catalysis otter board (21).

2. The composite air filtering system for automobile carpet production as claimed in claim 1, wherein the outer walls of the two sides of the sealing plate (7) are connected with the outer walls of the two sides of the filtering box (5) through snap locks, and a sealing ring is arranged at the joint of the sealing plate (7) and the mounting port (6).

3. The composite air filtering system for automobile carpet production as claimed in claim 1, wherein a slot is formed at the top of the adsorption chamber, and a top cover (17) is hinged to the inner wall of one side of the slot.

4. A composite air filtration system for automotive carpet production as claimed in claim 3, wherein the handle (10) is welded to the bottom of the sealing plate (7) and the handle (18) is welded to the top of the top cover (17).

5. The composite air filtering system for producing the automotive carpet as claimed in claim 1, wherein the air equalizing box (19) comprises a box body, and the top of the box body is provided with air outlets distributed at equal intervals.

6. The composite air filtering system for automobile carpet production as claimed in claim 1, wherein an exhaust valve is installed on the inner wall of the top of the catalytic chamber, an organic gas concentration sensor is installed on the inner wall of the exhaust valve, and the exhaust valve is connected with an exhaust pipe.

7. The composite air filtration system for automobile carpet production as claimed in claim 1, wherein the bottom inner wall of the adsorption chamber is welded with clamping grooves distributed at equal intervals, and the adsorption net cage (14) is inserted into the clamping grooves.

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