CN220610969U - Remove exhaust treatment equipment that sprays paint - Google Patents

Abstract

The utility model discloses mobile paint spraying waste gas treatment equipment, which comprises a workbench, wherein a stand column is fixed on one side of the top wall of the workbench, a cross beam is fixed on the top end of the stand column, a chute is formed in the front side of the cross beam, a lead screw is rotatably installed in the chute, a sliding block is slidably installed in the chute, the sliding block is in threaded connection with the lead screw, a servo motor is fixed on the top of the side wall of the stand column, and a power shaft of the servo motor penetrates through the stand column and one end of the lead screw through a bearing and is fixedly connected with the side wall of the cross beam; according to the utility model, the gun head of the paint gun can be conveniently mounted on the gas collecting hood through the pretreatment mechanism, the paint gun does not need to be manually operated to spray paint on a workpiece, paint mist filter cotton arranged in the pretreatment mechanism can effectively filter paint mist generated in the paint spraying process, the paint mist is prevented from adhering in the structures such as the gas inlet pipe and the gas suction mechanism, and the paint mist filter cotton is convenient to mount and dismount.

Description

Remove exhaust treatment equipment that sprays paint

Technical Field

The utility model relates to the technical field of paint spraying waste gas treatment, in particular to mobile paint spraying waste gas treatment equipment.

Background

The waste gas that sprays paint produces the workstation that sprays paint that the work piece was coated, and the paint that high-pressure air sprayed out mostly remains on the work piece, and others carry along with the waste gas, form paint mist dust, in order to guarantee operating personnel's health, generally set up waste gas treatment facility in the operating room and collect the purification to waste gas.

The traditional waste gas treatment equipment generally adopts negative pressure mechanisms such as an air pump to absorb waste gas generated in the paint spraying process, but paint mist generated in the paint spraying process is easy to adhere to the inside of a pipeline or equipment in the process of being absorbed, so that the pipeline is easy to be blocked or the normal operation of the waste gas treatment equipment is easy to be influenced.

To this end, the present utility model provides a mobile spray paint exhaust gas treatment apparatus which solves the above problems by providing a pretreatment mechanism, an air suction mechanism, a purification mechanism, etc. structure.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides mobile paint spraying waste gas treatment equipment, which solves the problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a remove exhaust treatment equipment that sprays paint, includes the workstation, workstation roof one side is fixed with the stand, the stand top is fixed with the crossbeam, the spout has been seted up to the crossbeam front side, lead screw is installed to the spout internal rotation, sliding installation has the slider in the spout, slider and lead screw spiro union, stand lateral wall top is fixed with servo motor, servo motor's power shaft runs through stand and crossbeam lateral wall fixed connection lead screw one end through the bearing, the slider front end is fixed with L shape pole, L shape pole bottom mounting has pretreatment mechanism, the pivot is installed in the slider rear end rotation, be fixed with the gear on the axis body of pivot, waist type hole has been seted up in the crossbeam rear wall penetration, waist type hole bottom wall is fixed with the rack, gear engagement connects the rack, the one end that the slider was kept away from to the pivot is installed and is inhaled mechanism, it is connected with purification mechanism through air inlet tube connection pretreatment mechanism to inhale the one end that the pivot was kept away from to the mechanism, install No. one check valve on the outlet duct.

Preferably, the pretreatment mechanism comprises a mounting box fixed at the bottom end of an L-shaped rod, the mounting box is communicated with the bottom end of an air inlet pipe, a gas collecting hood is fixedly communicated with the bottom end of the mounting box, mounting holes are formed in the side wall of the gas collecting hood, U-shaped plates are fixed on the side wall of the gas collecting hood by the aid of the mounting holes, threaded knobs are penetrated through the two sides of the U-shaped plates in a threaded manner, clamping plates are rotatably mounted at one ends, close to each other, of the two threaded knobs, the bottoms of the two sides of the mounting box are slidably penetrated through an iron L-shaped plate, magnets are fixed on the side wall of the mounting box corresponding to the positions of the L-shaped plates, and paint mist filter cotton is mounted in the mounting box.

Preferably, the air suction mechanism comprises a rectangular shell, a rotating column is mounted in the rectangular shell in a rotating mode, the rotating shaft penetrates through the side wall of the rectangular shell through a bearing to be fixedly connected with the axis position of one end of the rotating column, an annular wave groove is formed in the side wall of the rotating column, limiting blocks are symmetrically mounted in the annular wave groove in a sliding mode, connecting rods are fixed on one side, far away from the rotating column, of each limiting block, and two connecting rods are fixedly connected with the same connecting plate.

Preferably, the middle part of the inner cavity of the rectangular shell is fixedly provided with a supporting plate, one side, close to the supporting plate, of the connecting plate is fixedly provided with a push rod, one end of the push rod penetrates through the supporting plate in a sliding mode to be fixedly connected with a rectangular piston, the rectangular piston is attached to the inner wall of the rectangular shell, one side, far away from the rotating shaft, of the bottom wall of the rectangular shell is fixedly communicated with the top end of the air inlet pipe, and one end, far away from the rotating shaft, of the rectangular shell is fixedly communicated with the air outlet pipe.

Preferably, the purifying mechanism comprises an installation shell, an inner cavity of the installation shell is divided into a photolysis chamber and a filter chamber by a partition plate, two installation plates are fixed in the photolysis chamber in a staggered manner, UV ultraviolet lamps are fixed on two sides of each installation plate, the photolysis chamber is communicated with an air outlet pipe, a metal separation net is fixed in the middle of the filter chamber, an activated carbon layer is filled in a chamber of the filter chamber positioned on the upper portion of the metal separation net, and a diatomite layer is filled in a chamber of the filter chamber positioned on the lower portion of the metal separation net.

Preferably, the top of the side wall of the installation shell is fixedly provided with an exhaust pipe communicated with the upper part of the filter chamber, the bottom of the partition plate is provided with a through hole communicated with the photolysis chamber and the filter chamber, the installation shell is provided with a metal partition net corresponding to the position of the exhaust pipe and the through hole, and the side wall of the installation shell is fixedly provided with a baffle corresponding to the photolysis chamber and the filter chamber through bolts.

Advantageous effects

The utility model provides mobile paint spraying waste gas treatment equipment. Compared with the prior art, the method has the following beneficial effects:

(1) This remove exhaust treatment equipment that sprays paint can conveniently install the rifle head of spray gun on the gas collecting channel through the pretreatment mechanism that sets up, need not manual operation spray gun and sprays paint the operation to the work piece, and the paint mist that sets up in the pretreatment mechanism simultaneously filters the paint mist that can effectively produce the in-process of spraying paint, avoids paint mist adhesion in structures such as intake pipe, air suction mechanism, and it is convenient that the cotton installation of paint mist filtration is dismantled simultaneously.

(2) This remove exhaust treatment equipment that sprays paint can drive spray gun round trip movement through the servo motor cooperation lead screw slider that sets up, goes into the operation of spraying paint, drives the gas collecting channel simultaneously and sprays paint the position in cage throughout, and the slider removes the in-process and can drive the work of inhaling mechanism, need not to set up extra negative pressure equipment and can collect the waste gas that sprays paint to carry out effective purification to the waste gas that sprays paint through purifying mechanism, avoid the waste gas that sprays paint to cause harm to the staff is healthy.

Drawings

FIG. 1 is a perspective view of the external structure of the present utility model;

FIG. 2 is a perspective view of the rear structure of the cross beam of the present utility model;

FIG. 3 is a perspective view of the pretreatment mechanism of the present utility model;

FIG. 4 is a cross-sectional view of a pretreatment mechanism of the present utility model;

FIG. 5 is a schematic view of the structure of the suction mechanism of the present utility model;

fig. 6 is a schematic view of the structure of the purifying mechanism of the present utility model.

In the figure 1, a workbench; 2. a column; 3. a cross beam; 4. a chute; 5. a screw rod; 6. a slide block; 7. a servo motor; 8. an L-shaped rod; 9. a pretreatment mechanism; 91. a mounting box; 92. a gas collecting hood; 93. a mounting hole; 94. a U-shaped plate; 95. a threaded knob; 96. a clamping plate; 97. an L-shaped plate; 98. a magnet; 99. paint mist filter cotton; 10. a rotating shaft; 11. a gear; 12. a waist-shaped hole; 13. a rack; 14. an air suction mechanism; 141. a rectangular housing; 142. rotating the column; 143. an annular wave groove; 144. a limiting block; 145. a connecting rod; 146. a connecting plate; 147. a support plate; 148. a push rod; 149. a rectangular piston; 15. an air inlet pipe; 16. a first check valve; 17. an air outlet pipe; 18. a second check valve; 19. a purifying mechanism; 191. a mounting shell; 192. a partition plate; 193. a mounting plate; 194. UV ultraviolet lamp; 195. an activated carbon layer; 196. a layer of diatomaceous earth; 197. a metal screen; 20. a baffle; 21. and an exhaust pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-2, a mobile paint spraying waste gas treatment device comprises a workbench 1, a stand column 2 is fixed on one side of the top wall of the workbench 1, a cross beam 3 is fixed on the top end of the stand column 2, a sliding groove 4 is formed in the front side of the cross beam 3, a lead screw 5 is rotatably mounted in the sliding groove 4, a sliding block 6 is slidably mounted in the sliding groove 4, the sliding block 6 is in threaded connection with the lead screw 5, a servo motor 7 is fixed on the top of the side wall of the stand column 2, a power shaft of the servo motor 7 penetrates through one end of the stand column 2 and one end of the lead screw 5 through a bearing, an L-shaped rod 8 is fixed at the front end of the sliding block 6, a pretreatment mechanism 9 is fixed at the bottom end of the L-shaped rod 8, a rotating shaft 10 is rotatably mounted at the rear end of the sliding block 6, a gear 11 is fixed on the shaft body of the rotating shaft 10, a waist-shaped hole 12 is formed in the rear wall of the cross beam 3, a rack 13 is fixedly mounted on the bottom wall of the waist-shaped hole 12, the gear 11 is meshed with a connecting rack 13, one end of the rotating shaft 10, which is far away from the sliding block 6, a suction mechanism 14 is mounted, the air inlet pipe 15 is connected with the pretreatment mechanism 9, a one-way valve 16 is mounted on the air inlet pipe 15, one end of the sliding mechanism 14, one end of the sliding mechanism is far away from the slide mechanism 10, through an air outlet pipe 17, and one-way valve 19 is mounted on the air outlet pipe 17, and one-way valve 18 is mounted on the rotating shaft 17.

In this embodiment, the workstation 1 that sets up is arranged in placing the work piece that waits to spray paint, conveniently spray operation, servo motor 7 that sets up is used for driving lead screw 5 rotation, thereby drive slider 6 along spout 4 and remove, thereby drive pretreatment mechanism 9 round trip movement, conveniently collect the waste gas that sprays paint and produce, gear 11 that sets up in the pivot 10 can cooperate rack 13 work, thereby drive the air-intake mechanism 14 and collect the waste gas that sprays paint, the intake pipe 15 that sets up makes air-intake mechanism 14 can conduct the waste gas that sprays paint from pretreatment mechanism 9 to purifying mechanism 19, the one-way valve 16 that sets up makes the waste gas that sprays paint can only get into air-intake mechanism 14 from pretreatment mechanism 9, the outlet duct 17 that sets up is arranged in with the waste gas that sprays paint from air-intake mechanism 14 conduct to purifying mechanism 19, the waste gas that sprays paint in the No. two one-way valve 18 that sets up makes in the air-intake mechanism 14 can only get into purifying mechanism 19 through outlet duct 17, the purifying mechanism 19 that sets up can purify the waste gas that sprays paint. Wherein, intake pipe 15 and outlet duct 17 all adopt stainless steel pipeline to can play the effect of connection support to suction mechanism 14 and purification mechanism 19.

Embodiment two:

referring to fig. 2-6, the present embodiment provides a technical solution based on the first embodiment: the pretreatment mechanism 9 is fixed with mounting box 91 including fixing in L shape pole 8 bottom end mounting, mounting box 91 and intake pipe 15 bottom end mounting intercommunication, mounting box 91 bottom end mounting intercommunication has gas collecting channel 92, mounting hole 93 has been seted up to the gas collecting channel 92 lateral wall, the gas collecting channel 92 lateral wall is to having U-shaped plate 94 to the mounting hole 93 position fixing, threaded knob 95 has been run through to U-shaped plate 94 both sides equal spiro union, splint 96 is installed in all rotating of the one end that two threaded knobs 95 are close to each other, the L-shaped plate 97 that has the iron has all been run through in the equal slip of mounting box 91 both sides bottom, mounting box 91 lateral wall corresponds L-shaped plate 97 position fixing has magnet 98, install paint mist filter cotton 99 in the mounting box 91.

In this embodiment, the mounting box 91 that sets up is used for installing paint mist filter cotton 99, the L shaped plate 97 cooperation magnet 98 that sets up can be with paint mist filter cotton 99 fixed in mounting box 91, paint mist filter cotton 99 that sets up can effectively filter the paint mist that produces in the process of spraying paint, avoid paint mist adhesion in intake pipe 15, in the structure such as air suction mechanism 14, the gas collecting cover 92 that sets up can effectively avoid spray paint waste gas to outside loss, the convenience absorbs spray paint waste gas and purifies, the mounting hole 93 that sets up is used for the easy to assemble spray gun rifle head, the U shaped plate 94 that sets up cooperates screw knob 95 and splint 96 can be with spray gun rifle head centre gripping stability, guarantee that spray gun rifle head keeps fixedly when along with pretreatment mechanism 9 removes. Meanwhile, the screw rod 5 and the sliding block 6 drive the spray gun head to move left and right, and a mechanism capable of driving the spray gun head to move back and forth can be arranged at the bottom of the upright post 2, so that the workpiece can be comprehensively sprayed with paint.

The air suction mechanism 14 comprises a rectangular casing 141, a rotating column 142 is rotatably mounted in the rectangular casing 141, the rotating shaft 10 penetrates through the side wall of the rectangular casing 141 through a bearing to be fixedly connected with the axial center position of one end of the rotating column 142, an annular wave groove 143 is formed in the side wall of the rotating column 142, limiting blocks 144 are symmetrically and slidably mounted in the annular wave groove 143, connecting rods 145 are fixed on one sides, far away from the rotating column 142, of the limiting blocks 144, and two connecting rods 145 are fixedly connected with the same connecting plate 146. The middle part of the inner cavity of the rectangular shell 141 is fixedly provided with a supporting plate 147, one side of the connecting plate 146 close to the supporting plate 147 is fixedly provided with a push rod 148, one end of the push rod 148 penetrates through the supporting plate 147 in a sliding manner and is fixedly connected with a rectangular piston 149, the rectangular piston 149 is attached to the inner wall of the rectangular shell 141, one side of the bottom wall of the rectangular shell 141 far away from the rotating shaft 10 is fixedly communicated with the top end of the air inlet pipe 15, and one end of the rectangular shell 141 far away from the rotating shaft 10 is fixedly communicated with the air outlet pipe 17.

In this embodiment, the air suction mechanism 14 is configured to conduct the paint spraying exhaust gas generated in the paint spraying process to the purifying mechanism 19 through the pretreatment mechanism 9, when the servo motor 7 drives the screw rod 5 to rotate, thereby driving the slide block 6 to move along the chute 4, in the moving process of the slide block 6, the rotating shaft 10 drives the rotating column 142 to rotate under the action of the gear 11 and the rack 13, in the rotating process of the rotating column 142, the two limiting blocks 144 are driven to synchronously move along the annular wave groove 143, so that the rectangular piston 149 can be driven to move back and forth through the connecting rod 145, the connecting plate 146 and the push rod 148, when the rectangular piston 149 moves towards the supporting plate 147, the paint spraying exhaust gas in the gas collecting hood 92 can be sucked into the rectangular housing 141 through the air inlet pipe 15, and when the rectangular piston 149 moves towards the direction away from the supporting plate 147, the paint spraying exhaust gas in the rectangular housing 141 can be conducted into the purifying mechanism 19 through the air outlet pipe 17.

The purifying mechanism 19 comprises a mounting shell 191, an inner cavity of the mounting shell 191 is divided into a photolysis chamber and a filter chamber by a partition plate 192, two mounting plates 193 are alternately fixed in the photolysis chamber, UV ultraviolet lamps 194 are fixed on two sides of each mounting plate 193, the photolysis chamber is communicated with an air outlet pipe 17, a metal partition screen 197 is fixed in the middle of the filter chamber, an activated carbon layer 195 is filled in a chamber of the filter chamber positioned on the upper portion of the metal partition screen 197, and a diatomite layer 196 is filled in a chamber of the filter chamber positioned on the lower portion of the metal partition screen 197. The top of the side wall of the installation shell 191 is fixedly provided with an exhaust pipe 21 communicated with the upper part of the filter chamber, the bottom of the partition plate 192 is provided with a through hole communicated with the photolysis chamber and the filter chamber, the installation shell 191 is provided with a metal partition net 197 corresponding to the position of the exhaust pipe 21 and the through hole, and the side wall of the installation shell 191 is fixedly provided with a baffle 20 corresponding to the position of the photolysis chamber and the filter chamber through bolts.

In this embodiment, the purification mechanism 19 that sets up can purify spray paint waste gas, the ultraviolet lamp 194 that sets up can produce the ultraviolet ray of specific wavelength, under the ultraviolet irradiation of specific wavelength, fracture between the organic matter molecule in the waste gas, and the ultraviolet can decompose the oxygen in the air, generate ozone, the ozone takes place the reaction with the pollution factor in the waste gas and gets rid of the pollutant, the mounting panel 193 that staggers setting can prolong spray paint waste gas and stay in the photolysis room time, thereby guarantee the useless effect of removing, active carbon layer 195 and diatomaceous earth layer 196 that set up can effectively purify spray paint waste gas, the blast pipe 21 that sets up is used for the exhaust gas after with purifying is discharged, baffle 20 that sets up can be demolishd, thereby the convenience is changed active carbon layer 195 and diatomaceous earth layer 196 in the filter chamber.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, at first will wait to spray paint the work piece and place on workstation 1, then will spray paint the rifle head insert mounting hole 93 in, and can be with spray paint rifle head centre gripping stability through U-shaped plate 94 cooperation screw knob 95 and splint 96 that set up, and afterwards open the switch of servo motor 7 and spray paint rifle simultaneously, the spray paint rifle carries out the operation of spraying paint to the work piece surface, servo motor 7 rotation in-process can drive lead screw 5 rotation, thereby drive slider 6 along spout 4 removal, drive pretreatment mechanism 9 round trip movement, on the one hand can drive the spray paint rifle and carry out comprehensive spray paint to the work piece, on the other hand can conveniently collect the spray paint waste gas that the spray paint produced, slider 6 is in the sliding process, pivot 10 drives the spliced pole 142 rotation under the effect of gear 11 and rack 13, the spliced pole 142 rotates the in-process, drive two stopper 144 along annular wave groove 143 synchronous movement, thereby can drive rectangle piston 149 round trip movement through connecting rod 145, connecting plate 146 and push rod 148, when rectangle piston 149 moves to the backup pad 147 orientation, can inhale the rectangle shell 141 with the waste gas spraying paint in the gas collection hood 92 through intake pipe 15, when rectangle piston 149 moves to keeping away from backup pad 147 orientation, can carry out the filtration mechanism through the filtration of waste gas mist in the air inlet pipe 15, can be carried out the filtration mechanism in the waste gas purification mechanism is in the exhaust gas purification mechanism is can be carried out to the waste gas purification mechanism is in the paint spray paint in the paint spray paint mechanism is in the 15, can be carried out the filtration mechanism is in the waste gas purification mechanism is in the paint spray paint mechanism is 19, and can be had, paint the paint spray paint mechanism is finished through the waste gas purification mechanism is finished, and can be finished by the air purification mechanism is finished, and can be finished by the air purifier is finished, and can be finished by the air has a finished.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims (6)

1. The utility model provides a remove exhaust treatment equipment that sprays paint, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), workstation, rack, feed mechanism, gear (11) are fixed in the rack, stand (2) are fixed with stand (2) in one side of roof of workstation (1), stand (2) top is fixed with crossbeam (3), spout (4) have been seted up to crossbeam (3) front side, lead screw (5) have been seted up to spout (4) front side, slider (6) internal rotation, slider (6) and lead screw (5) sliding fit have slider (6), servo motor (7) are fixed with in stand (2) lateral wall top, the power shaft of servo motor (7) runs through stand (2) and crossbeam (3) lateral wall fixed connection lead screw (5) one end through the bearing, slider (6) front end is fixed with L shape pole (8), L shape pole (8) bottom is fixed with pretreatment mechanism (9), slider (6) rear end rotation is installed pivot (10), be fixed with gear (11) on the axis body of pivot (10), waist type hole (12) are seted up in the wall behind crossbeam (3), waist type hole (12) diapire is fixed with servo motor (13), rack (11) are connected with lead screw (5) one end through bearing (6), one end (14) are kept away from pretreatment mechanism (14), the air inlet pipe (15) is provided with a first one-way valve (16), one end, far away from the rotating shaft (10), of the air suction mechanism (14) is connected with a purifying mechanism (19) through an air outlet pipe (17), and the air outlet pipe (17) is provided with a second one-way valve (18).

2. A mobile spray paint exhaust treatment apparatus as claimed in claim 1, wherein: the pretreatment mechanism (9) is fixed with mounting box (91) including fixing in L shape pole (8) bottom mounting, mounting box (91) and intake pipe (15) bottom fixed intercommunication, mounting box (91) bottom fixed intercommunication has gas collecting channel (92), mounting hole (93) have been seted up to gas collecting channel (92) lateral wall, gas collecting channel (92) lateral wall is to having U shaped plate (94) with mounting hole (93) position fixing, threaded knob (95) are run through in equal spiro union in U shaped plate (94) both sides, and splint (96) are all installed in the one end that two threaded knobs (95) are close to each other all rotates, L shaped plate (97) that all run through in mounting box (91) both sides bottom slip, mounting box (91) lateral wall corresponds L shaped plate (97) position fixing has magnet (98), install paint mist filter cotton (99) in mounting box (91).

3. A mobile spray paint exhaust treatment apparatus as claimed in claim 1, wherein: the suction mechanism (14) comprises a rectangular shell (141), a rotating column (142) is rotatably mounted in the rectangular shell (141), the rotating shaft (10) penetrates through the side wall of the rectangular shell (141) through a bearing to be fixedly connected with the axis position of one end of the rotating column (142), an annular wave groove (143) is formed in the side wall of the rotating column (142), a limiting block (144) is symmetrically and slidably mounted in the annular wave groove (143), connecting rods (145) are fixedly arranged on one side, far away from the rotating column (142), of the limiting block (144), and two connecting rods (145) are fixedly connected with the same connecting plate (146).

4. A mobile spray paint exhaust treatment apparatus as claimed in claim 3, wherein: the utility model discloses a rectangular housing (141) inner chamber middle part is fixed with backup pad (147), one side that connecting plate (146) is close to backup pad (147) is fixed with push rod (148), push rod (148) one end slip runs through backup pad (147) fixedly connected with rectangle piston (149), rectangle piston (149) are laminated with rectangle housing (141) inner wall mutually, one side that pivot (10) was kept away from to rectangle housing (141) diapire and intake pipe (15) top fixed intercommunication, one end and outlet duct (17) fixed intercommunication that pivot (10) were kept away from to rectangle housing (141).

5. A mobile spray paint exhaust treatment apparatus as claimed in claim 1, wherein: the purifying mechanism (19) comprises an installation shell (191), an inner cavity of the installation shell (191) is divided into a photolysis chamber and a filtering chamber by a partition plate (192), two installation plates (193) are fixed in the photolysis chamber in a staggered mode, UV ultraviolet lamps (194) are fixed on two sides of each installation plate (193), the photolysis chamber is communicated with an air outlet pipe (17), a metal separation net (197) is fixed in the middle of the filtering chamber, an activated carbon layer (195) is filled in a chamber of the filtering chamber located on the upper portion of the metal separation net (197), and a diatomite layer (196) is filled in a chamber of the lower portion of the metal separation net (197).

6. A mobile spray paint exhaust treatment apparatus as claimed in claim 5, wherein: the utility model discloses a filter chamber, including installation shell (191), baffle (192), baffle, metal screen (197) are all installed in installation shell (191) corresponding blast pipe (21) position and the through-hole, blast pipe (21) at installation shell (191) lateral wall top is fixed with intercommunication filter chamber upper portion, the through-hole of intercommunication photolysis room and filter chamber is seted up to baffle (192) bottom, install shell (191) lateral wall corresponding photolysis room and filter chamber position and be fixed with baffle (20) through the bolt.