CN211471131U

CN211471131U - Filter equipment for producing curtain coating paint

Info

Publication number: CN211471131U
Application number: CN201922142884.5U
Authority: CN
Inventors: 孙业宝
Original assignee: Huizhou Xufeng New Material Manufacturing Co ltd
Current assignee: Huizhou Xufeng New Material Manufacturing Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-11
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to a coating production filter equipment technical field just discloses a drench and scribble filtration equipment for coating production, including handling the storehouse, the left side fixed mounting who handles the storehouse has one end to run through and extend to handle the storehouse inside and with the feed liquor pipe of the inner wall fixed connection who handles the storehouse right side, the bottom intercommunication of feed liquor pipe has quantity to be seven shunt tubes. This filter equipment is used in coating production by drenching, through the feed liquor pipe, make the material get into in the shunt tubes, even spilling in the treatment storehouse at the liquid outlet through the shunt tubes bottom, the material carries out thick worry through first stainless steel coarse filtration net, detach great impurity in the material, start the rotating electrical machines simultaneously, make the carousel rotate, it hits beating to first stainless steel coarse filtration net to drive the extrusion piece, the material that makes not in time pass first stainless steel coarse filtration net is taken together and is fallen into the waste material storehouse in, then filter through second stainless steel coarse filtration net.

Description

Filter equipment for producing curtain coating paint

Technical Field

The utility model relates to a coating production filter equipment technical field specifically is a drench scribble filtration equipment for coating production.

Background

The traditional name of the coating is paint in China, the coating is a continuous film which is coated on the surface of a protected or decorated object and can be firmly attached to the object to be coated, usually resin, oil or emulsion is used as a main material, pigment and filler are added or not added, corresponding auxiliary agents are added, and viscous liquid is prepared by using organic solvent or water.

In the production and processing process of the curtain coating paint, people can add raw materials such as resin, auxiliaries and the like into a reaction kettle for reaction, wherein the resin usually contains impurities, and the resin contains the impurities, so that the quality of the resin is greatly influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a drench and scribble filtration equipment for coating production possesses convenient to use's advantage, has solved present resin filter and has often set up a filter layer, and the filter effect is not fine, and the filter layer live time leads to the upper portion of filter layer easily to be blockked up for a long time moreover, at this moment just must wash the filter layer, and the general fixed connection of filter layer is not dismantled well, makes whole device use comparatively trouble problem.

(II) technical scheme

In order to realize the purpose of the convenient use, the utility model provides a following technical scheme: a filtering device for producing a coating comprises a treatment bin, wherein a liquid inlet pipe with one end penetrating and extending into the treatment bin and fixedly connected with the inner wall on the right side of the treatment bin is fixedly arranged on the left side of the treatment bin, seven shunt pipes are communicated with the bottom of the liquid inlet pipe, two left side fixing frames are fixedly connected with the inner wall on the left side of the treatment bin, two right side fixing frames are fixedly connected with the inner wall on the right side of the treatment bin, telescopic rods are fixedly connected with the inner walls on the right side of the two right side fixing frames, a pressing plate is fixedly connected with the left sides of the two telescopic rods, springs are sleeved on the outer sides of the two telescopic rods, a first stainless steel coarse filter screen is movably arranged between the inner walls on the left side and the right side of the treatment bin, and a mounting plate positioned at the bottom of the first stainless steel coarse, the left sides of the mounting plate and the first stainless steel coarse filter screen are fixedly connected with left T-shaped fixture blocks respectively positioned inside the two left side fixing frames, the right sides of the mounting plate and the first stainless steel coarse filter screen are fixedly connected with right T-shaped fixture blocks respectively positioned inside the two right side fixing frames, the inner wall of the back side of the treatment bin is fixedly connected with a protection bin, the inner wall of the back side of the protection bin is fixedly provided with a rotating motor, an output shaft of the rotating motor penetrates through and extends to the front side of the protection bin and is fixedly connected with a turntable, the top of the turntable is fixedly connected with an extrusion block, the left side of the treatment bin is fixedly connected with a waste bin, one side of the waste bin opposite to the treatment bin is inlaid with a second stainless steel coarse filter screen, the bottom of the mounting plate is fixedly connected with six slide rails, and the bottom of the mounting plate is movably provided, the top of the left side and the right side of the stainless steel filtering bin is fixedly connected with a sliding block which is in sliding connection with a sliding rail, the inner peripheral wall of the stainless steel filtering bin is fixedly connected with a felt, the inner walls of the left side and the right side of the treatment bin are fixedly connected with a guide plate, a metal frame is fixedly connected between the front inner wall and the back inner wall of the treatment bin, and the left side and the right side of the metal frame are fixedly connected with magnet blocks.

Preferably, the outside fixed mounting of feed liquor pipe has the flow control valve that is located the treatment bin outside, seven the even equidistance distribution of shunt tubes is in the bottom of feed liquor pipe, the shape of shunt tubes is an inverted T font, the bottom intercommunication of shunt tubes has the liquid outlet that quantity is no less than twelve.

Preferably, be located the bottom left side mount and right side mount are located same horizontal plane, are located the top the plane at left side mount place is less than the plane at the right side mount place that is located the top, first stainless steel coarse filtration net downward sloping and inclination are the acute angle.

Preferably, two the top and the equal fixedly connected with left side seal block in bottom of left side T word fixture block, the shape of left side seal block be a triangular prism and with left side mount in close contact with, two the top and the equal fixedly connected with right side seal block in bottom of right side T word fixture block, the shape of right side seal block be the rectangle and with right side mount in close contact with.

Preferably, the top of extrusion piece is circular-arc, the discharge opening that communicates each other and be located first stainless steel coarse filtration net top is all seted up to waste material storehouse and the relative one side in processing storehouse, the bottom of second stainless steel coarse filtration net is located same horizontal plane with the interior diapire in waste material storehouse, the mesh aperture of second stainless steel coarse filtration net is the same with first stainless steel coarse filtration net.

Preferably, six the even equidistance distribution of slide rail is in the bottom of mounting panel, the guide hole that quantity was six and was located six stainless steel filter bin tops respectively is seted up at the top of mounting panel, the shape that the stainless steel filtered the bin is the rectangle of an inside fretwork and top disappearance, the top fixedly connected with bottom sealing block of slider, bottom sealing block and mounting panel in close contact with.

Preferably, the two guide plates are the same and symmetrical to each other, the two guide plates are all inclined downwards, the inclined angle is an acute angle, and the metal frame is in the shape of a regular triangular prism.

(III) advantageous effects

Compared with the prior art, the utility model provides a drench and scribble filtration equipment for coating production possesses following beneficial effect:

the filtering equipment for the production of the curtain coating paint is characterized in that materials enter a shunt pipe through a liquid inlet pipe, the materials are uniformly sprayed in a treatment bin through a liquid outlet at the bottom of the shunt pipe, the materials are subjected to rough consideration through a first stainless steel rough filtering net, larger impurities in the materials are removed, a rotating motor is started simultaneously, a rotary disc is rotated to drive an extrusion block to hit the first stainless steel rough filtering net, the materials which do not timely pass through the first stainless steel rough filtering net are driven together to fall into a waste bin, then the materials are filtered through a second stainless steel rough filtering net, one part of the materials are subjected to rough filtering through the first stainless steel rough filtering net, the other part of the materials are subjected to rough filtering through the second stainless steel rough filtering net, the impurities filtered by the materials can be accumulated in a waste bin, the concentrated cleaning is convenient, and the first stainless steel rough filtering net and the second stainless steel rough filtering net are not easy to block, then the material falls into the stainless steel filter bin to be secondarily and finely filtered through the felt, so that the filtering effect of the material is better, finally the material falls on the magnet block through the guide plate, so that scrap iron in the material is adsorbed, when the first stainless steel coarse filter screen and the stainless steel filter bin need to be cleaned after being used for a long time, the first stainless steel coarse filter screen and the mounting plate can be pulled towards the right side to enable the telescopic rod to be contracted, the spring is compressed, so that the left T-shaped clamping block is separated from the left fixing frame, then the first stainless steel coarse filter screen and the mounting plate can be disassembled, the first stainless steel coarse filter screen and the mounting plate can be quickly disassembled, the first stainless steel coarse filter screen and the stainless steel filter bin can be conveniently maintained, the whole device is more convenient to use, and the stainless steel filter bin is convenient to disassemble by arranging the sliding block and the sliding rail to be connected, and then make the stainless steel filter the storehouse and wash more convenient, when the stainless steel filter the storehouse and need change simultaneously, need not change whole mounting panel, can change the stainless steel filter the storehouse alone, practiced thrift the cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention.

In the figure: 1 processing bin, 2 shunt tubes, 3 feed liquor pipes, 4 rotating electrical machines, 5 first stainless steel coarse filter screens, 6 waste bins, 7 second stainless steel coarse filter screens, 8 guide plates, 9 metal frames, 10 magnet blocks, 11 mounting plates, 12 protection bins, 13 turntables, 14 extrusion blocks, 15 right side T-shaped fixture blocks, 16 right side fixing frames, 17 telescopic rods, 18 springs, 19 left side fixing frames, 20 left side T-shaped fixture blocks, 21 slide rails, 22 stainless steel filter bins, 23 felts, 24 sliders and 25 pressing plates.

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. 1-3, a filtering device for producing a curtain coating paint comprises a processing bin 1, wherein a liquid inlet pipe 3 is fixedly arranged at the left side of the processing bin 1, one end of the liquid inlet pipe 3 penetrates through and extends into the processing bin 1 and is fixedly connected with the inner wall at the right side of the processing bin 1, the liquid inlet pipe 3 is communicated with an external material storage source, the external material storage source provides power to convey materials through the liquid inlet pipe 3, a flow control valve is fixedly arranged at the outer side of the liquid inlet pipe 3 and is positioned outside the processing bin 1, the type of the flow control valve can be zp, the bottom of the liquid inlet pipe 3 is communicated with seven shunt pipes 2, the shunt pipes 2 are uniformly and equidistantly distributed at the bottom of the liquid inlet pipe 3, the shunt pipes 2 are in an inverted T shape, the bottom of the shunt pipes 2 is communicated with at least twelve liquid outlets, two left side fixing frames 19 are fixedly connected with the inner wall, the inner wall of the right side of the treatment bin 1 is fixedly connected with two right side fixing frames 16, the left side fixing frame 19 and the right side fixing frame 16 which are positioned at the bottom are positioned on the same horizontal plane, the plane of the left side fixing frame 19 which is positioned at the top is lower than the plane of the right side fixing frame 16 which is positioned at the top, the inner walls of the right sides of the two right side fixing frames 16 are both fixedly connected with telescopic rods 17, each telescopic rod 17 consists of a loop bar and a moving bar, one end of each moving bar penetrates through and extends into the loop bar, the bottom of the outer side of each moving bar is fixedly connected with a limiting block which is positioned in the loop bar, the top of each loop bar is provided with a through hole matched with the corresponding moving bar, the moving bar is prevented from being separated from the loop bar in the moving process by the aid of the limiting blocks, the left sides of the two telescopic rods 17 are both fixedly connected, the first stainless steel coarse filter screen 5 inclines downwards, the inclination angle is an acute angle, a mounting plate 11 positioned at the bottom of the first stainless steel coarse filter screen 5 is movably mounted between the inner walls of the left side and the right side of the treatment bin 1, the left sides of the mounting plate 11 and the first stainless steel coarse filter screen 5 are both fixedly connected with a left T-shaped clamping block 20 respectively positioned inside two left side fixing frames 19, the top and the bottom of the two left T-shaped clamping blocks 20 are both fixedly connected with a left sealing block, the left sealing block is in a triangular prism shape and is in close contact with the left side fixing frames 19, the right sides of the mounting plate 11 and the first stainless steel coarse filter screen 5 are both fixedly connected with a right T-shaped clamping block 15 respectively positioned inside two right side fixing frames 16, the top and the bottom of the two right T-shaped clamping blocks 15 are both fixedly connected with a right sealing block, the right sealing block is, the inner wall of the back of the treatment bin 1 is fixedly connected with a protection bin 12, the inner wall of the back of the protection bin 12 is fixedly provided with a rotating motor 4, the model of the rotating motor 4 can be Y160M-4, the output shaft of the rotating motor 4 penetrates through and extends to the front of the protection bin 12 and is fixedly connected with a rotary disc 13, the top of the rotary disc 13 is fixedly connected with an extrusion block 14, the top of the extrusion block 14 is arc-shaped, the left side of the treatment bin 1 is fixedly connected with a waste bin 6, the bottom of the waste bin 6 is communicated with a discharge opening, the outer side of the discharge opening is in threaded connection with a cover, the outer peripheral wall of the discharge opening is provided with a threaded groove, the inner peripheral wall of the cover is threaded, the cover is in threaded connection with the threaded groove through threads of the inner peripheral wall, the cover is unscrewed off, the waste residues in the waste bin 6 can be conveniently intensively cleaned, one side, opposite to the, a second stainless steel coarse filter screen 7 is embedded on one side of the waste bin 6 opposite to the treatment bin 1, the bottom of the second stainless steel coarse filter screen 7 and the inner bottom wall of the waste bin 6 are positioned on the same horizontal plane, the mesh and aperture of the second stainless steel coarse filter screen 7 and the first stainless steel coarse filter screen 5 are the same, the bottom of the mounting plate 11 is fixedly connected with six slide rails 21, the six slide rails 21 are uniformly and equidistantly distributed at the bottom of the mounting plate 11, the bottom of the mounting plate 11 is movably provided with six stainless steel filter bins 22, the top of the mounting plate 11 is provided with six guide holes which are respectively positioned at the tops of the six stainless steel filter bins 22, the stainless steel filter bin 22 is in a rectangular shape with a hollowed inside and a missing top, the tops of the left side and the right side of the stainless steel filter bin 22 are fixedly connected with slide blocks 24 which are slidably connected with the slide rails 21, and the top of the slide blocks 24 is fixedly, the bottom sealing block is in close contact with the mounting plate 11, the felt 23 is fixedly connected to the inner peripheral wall of the stainless steel filtering bin 22, the guide plates 8 are fixedly connected to the inner walls of the left side and the right side of the processing bin 1, the two guide plates 8 are identical and symmetrical to each other, the two guide plates 8 are inclined downwards and have acute angles of inclination, the metal frame 9 is fixedly connected between the front inner wall and the back inner wall of the processing bin 1, the metal frame 9 is in the shape of a regular triangular prism, the magnet blocks 10 are fixedly connected to the left side and the right side of the metal frame 9, the material enters the shunt tube 2 through the liquid inlet tube 3, the liquid outlet passing through the bottom of the shunt tube 2 is uniformly sprayed in the processing bin 1, the material is roughly considered through the first stainless steel coarse filter screen 5, larger impurities in the material are removed, the rotating motor 4 is started simultaneously, the rotary table 13 is rotated to drive the pressurizing block 14 to hit, materials which do not timely pass through the first stainless steel coarse filter screen 5 are together carried into the waste bin 6, then the materials are filtered through the second stainless steel coarse filter screen 7, one part of the materials are subjected to coarse filtering through the first stainless steel coarse filter screen 5, the other part of the materials are subjected to coarse filtering through the second stainless steel coarse filter screen 7, impurities filtered out by the materials can be accumulated in the waste bin 6 and are convenient to intensively clean, the first stainless steel coarse filter screen 5 and the second stainless steel coarse filter screen 7 are not easy to block, then the materials fall into the stainless steel filter bin 22 and are subjected to secondary fine filtering through the felt 23, the filtering effect of the materials is better, finally the materials fall onto the magnet block 10 through the guide plate 8, scrap iron in the materials is adsorbed, when the first stainless steel coarse filter screen 5 and the stainless steel filter bin 22 need to be cleaned after being used for a long time, the first stainless steel coarse filter screen 5 and the mounting plate 11 can be pulled towards the right side, make telescopic link 17 shrink, spring 18 is compressed, thereby make left side T word fixture block 20 break away from left side mount 19, then can dismantle first stainless steel coarse filtration net 5 and mounting panel 11, the quick dismantlement of first stainless steel coarse filtration net 5 and mounting panel 11 has been realized, be convenient for maintain first stainless steel coarse filtration net 5 and stainless steel filtration storehouse 22, make whole device use more convenient, through being provided with slider 24 and slide rail 21 sliding connection, thereby make stainless steel filtration storehouse 22 convenient to detach, and then make stainless steel filtration storehouse 22 wash more convenient, when stainless steel filtration storehouse 22 needs to be changed simultaneously, need not change whole mounting panel 11, can change stainless steel filtration storehouse 22 alone, and the cost is saved.

In conclusion, the filtering equipment for producing the curtain coating paint enables materials to enter the flow dividing pipe 2 through the liquid inlet pipe 3, the materials are uniformly sprinkled in the treatment bin 1 through a liquid outlet at the bottom of the flow dividing pipe 2, the materials are subjected to rough consideration through the first stainless steel rough filtering net 5 to remove larger impurities in the materials, meanwhile, the rotating motor 4 is started to rotate the rotating disc 13 to drive the extrusion block 14 to beat the first stainless steel rough filtering net 5, the materials which do not timely pass through the first stainless steel rough filtering net 5 are together brought into the waste bin 6, then the materials are filtered through the second stainless steel rough filtering net 7, one part of the materials are subjected to rough filtering through the first stainless steel rough filtering net 5, the other part of the materials are subjected to rough filtering through the second stainless steel rough filtering net 7, the impurities filtered by the materials can be accumulated in the waste bin 6, the concentrated cleaning is convenient, and the first stainless steel rough filtering net 5 and the second stainless steel rough filtering net 7 are not easy to block, then the material falls into the stainless steel filter bin 22 to be secondarily and finely filtered through the felt 23, so that the filtering effect of the material is better, finally the material falls on the magnet block 10 through the guide plate 8, so that scrap iron in the material is adsorbed, when the first stainless steel coarse filter screen 5 and the stainless steel filter bin 22 need to be cleaned after being used for a long time, the first stainless steel coarse filter screen 5 and the mounting plate 11 can be pulled towards the right side, so that the telescopic rod 17 is contracted, the spring 18 is compressed, the left T-shaped clamping block 20 is separated from the left fixing frame 19, then the first stainless steel coarse filter screen 5 and the mounting plate 11 can be disassembled, the first stainless steel coarse filter screen 5 and the mounting plate 11 can be rapidly disassembled, the first stainless steel coarse filter screen 5 and the stainless steel filter bin 22 can be conveniently maintained, the whole device is more convenient to use, and is in a sliding connection with the sliding rail 21 through the slide block 24, thereby make stainless steel filter storehouse 22 convenient to detach, and then make stainless steel filter storehouse 22 wash more convenient, simultaneously when stainless steel filter storehouse 22 need be changed, need not change whole mounting panel 11, can change stainless steel filter storehouse 22 alone, the cost is saved, it often sets up a filter layer to have solved present resin filter, the filter effect is not very good, and the filter layer live time leads to the upper portion of filter layer to be blockked up easily for a long time, at this moment just must wash the filter layer, the not good dismantlement of the general fixed connection of filter layer, make whole device use comparatively trouble problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 a filter equipment for coating production, includes processing storehouse (1), its characterized in that: the device comprises a treatment bin (1), wherein a liquid inlet pipe (3) is fixedly arranged on the left side of the treatment bin (1) and one end of the liquid inlet pipe (3) penetrates through and extends into the treatment bin (1) and is fixedly connected with the inner wall on the right side of the treatment bin (1), the bottom of the liquid inlet pipe (3) is communicated with seven shunt pipes (2), the left inner wall of the treatment bin (1) is fixedly connected with two left side fixing frames (19), the right inner wall of the treatment bin (1) is fixedly connected with two right side fixing frames (16), the inner walls on the right sides of the two right side fixing frames (16) are fixedly connected with telescopic rods (17), the left sides of the two telescopic rods (17) are fixedly connected with a pressing plate (25), the outer sides of the two telescopic rods (17) are sleeved with springs (18), and a first stainless steel coarse filter screen (5, the inner wall of the left side and the right side of the treatment bin (1) is movably provided with a mounting plate (11) positioned at the bottom of a first stainless steel coarse filter screen (5), the left sides of the mounting plate (11) and the first stainless steel coarse filter screen (5) are fixedly connected with left T-shaped fixture blocks (20) respectively positioned in two left side fixing frames (19), the right sides of the mounting plate (11) and the first stainless steel coarse filter screen (5) are fixedly connected with right T-shaped fixture blocks (15) respectively positioned in two right side fixing frames (16), the inner wall of the back of the treatment bin (1) is fixedly connected with a protection bin (12), the inner wall of the back of the protection bin (12) is fixedly provided with a rotating motor (4), an output shaft of the rotating motor (4) penetrates through and extends to the front of the protection bin (12) and is fixedly connected with a turntable (13), and the top of the turntable (13) is fixedly connected with, a waste bin (6) is fixedly connected to the left side of the treatment bin (1), a second stainless steel coarse filter screen (7) is embedded in one side of the waste bin (6) opposite to the treatment bin (1), the bottom of the mounting plate (11) is fixedly connected with six slide rails (21), six stainless steel filter bins (22) are movably arranged at the bottom of the mounting plate (11), the tops of the left side and the right side of the stainless steel filtering bin (22) are fixedly connected with sliding blocks (24) which are in sliding connection with the sliding rails (21), the inner peripheral wall of the stainless steel filtering bin (22) is fixedly connected with a felt (23), the inner walls of the left side and the right side of the treatment bin (1) are fixedly connected with guide plates (8), a metal frame (9) is fixedly connected between the inner wall of the front surface and the inner wall of the back surface of the treatment bin (1), the left side and the right side of the metal frame (9) are fixedly connected with magnet blocks (10).

2. The filter equipment for curtain coating paint production according to claim 1, wherein: the outside fixed mounting of feed liquor pipe (3) has the flow control valve that is located treatment storehouse (1) outside, seven the even equidistance distribution of shunt tubes (2) is in the bottom of feed liquor pipe (3), the shape of shunt tubes (2) is an inverted T font, the bottom intercommunication of shunt tubes (2) has the liquid outlet that quantity is no less than twelve.

3. The filter equipment for curtain coating paint production according to claim 1, wherein: the left side mount (19) and the right side mount (16) that are located the bottom are located same horizontal plane, are located the top the plane that left side mount (19) place is less than the plane that right side mount (16) that are located the top place, first stainless steel coarse filter screen (5) downward sloping and inclination are the acute angle.

4. The filter equipment for curtain coating paint production according to claim 1, wherein: two the top and the equal fixedly connected with left side seal piece in bottom of left side T word fixture block (20), the shape of left side seal piece be a triangular prism and with left side mount (19) in close contact with, two the top and the equal fixedly connected with right side seal piece in bottom of right side T word fixture block (15), the shape of right side seal piece be the rectangle and with right side mount (16) in close contact with.

5. The filter equipment for curtain coating paint production according to claim 1, wherein: the top of extrusion piece (14) is circular-arc, the discharge opening that communicates each other and be located first stainless steel coarse filtration net (5) top is all seted up with the one side that handles storehouse (1) is relative in wastes material storehouse (6), the bottom of second stainless steel coarse filtration net (7) is located same horizontal plane with the interior diapire in wastes material storehouse (6), the mesh number aperture of second stainless steel coarse filtration net (7) and first stainless steel coarse filtration net (5) is the same.

6. The filter equipment for curtain coating paint production according to claim 1, wherein: six the even equidistance distribution of slide rail (21) is in the bottom of mounting panel (11), the guide hole that quantity was six and was located six stainless steel filtration storehouse (22) tops respectively is seted up at the top of mounting panel (11), the shape that stainless steel filtered storehouse (22) is the rectangle of an inside fretwork and top disappearance, the top fixedly connected with bottom seal block of slider (24), bottom seal block and mounting panel (11) in close contact with.

7. The filter equipment for curtain coating paint production according to claim 1, wherein: two deflector (8) are the same and symmetry each other, two deflector (8) all downward sloping and inclination are the acute angle, the shape of metal frame (9) is a regular triangular prism.