CN218421893U

CN218421893U - Plastic modified waste gas treatment device

Info

Publication number: CN218421893U
Application number: CN202222274603.3U
Authority: CN
Inventors: 张志伟; 张俊耀; 潘晓梁
Original assignee: HANGZHOU ZHONGHUAN ENVIRONMENTAL ENGINEERING CO LTD
Current assignee: HANGZHOU ZHONGHUAN ENVIRONMENTAL ENGINEERING CO LTD
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-03
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a waste gas treatment technical field just discloses a plastics modified exhaust treatment device, including main part mechanism, preliminary treatment mechanism and purification mechanism, preliminary treatment mechanism is located main part mechanism's top, purification mechanism is located the left side of preliminary treatment mechanism, main part mechanism includes unable adjustment base, supporting legs, handles the case, the door that opens and shuts, fan, exhaust tube, outlet duct and intake pipe, supporting legs fixed mounting is at unable adjustment base's lower extreme, handle the right-hand member of case fixed mounting in unable adjustment base upper end, the door movable mounting that opens and shuts is at the front end of handling the case, fan fixed mounting is at the left end of unable adjustment base upper end. This plastics modification exhaust treatment device, a large amount of oily material and a small amount of styrene that contain in the waste gas can be got rid of to the static silk in the electronic box, alleviates follow-up active carbon adsorption treatment pressure, and the multi-process combination formula purification treatment who is equipped with in the processing apparatus simultaneously can reach and improve purification efficiency and discharge to reach standard requirement.

Description

Plastic modified waste gas treatment device

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a plastics modified exhaust treatment device.

Background

The waste gas of the plastic modified material mainly comes from the processing processes of melting, extruding and the like of plastic products, a polymer chain is broken in the high-temperature melting and extruding process to generate waste gas such as oligomer, monomer and the like, if a single 'water spraying + activated carbon adsorption/desorption' process is adopted, the processing efficiency is low, the generation amount of hazardous waste is large, and the operation cost is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a plastics exhaust treatment device that modifies to it adopts single "water to spray + activated carbon adsorption/desorption" technology treatment effeciency low to propose in solving above-mentioned background art, and the useless output of danger is great, problem that the running cost is high.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastics modification exhaust treatment device, includes main part mechanism, preliminary treatment mechanism and purification mechanism, preliminary treatment mechanism is located main part mechanism's top, purification mechanism is located the left side of stating preliminary treatment mechanism, main part mechanism includes unable adjustment base, supporting legs, handles the case, door, fan, exhaust tube, outlet duct and intake pipe open and shut, supporting legs fixed mounting is at unable adjustment base's lower extreme, handle the right-hand member of case fixed mounting in unable adjustment base upper end, door movable mounting that opens and shuts is at the front end of handling the case, fan fixed mounting is at the left end of unable adjustment base upper end, exhaust tube fixed mounting is at the right-hand member of fan, outlet duct fixed mounting is at the left end of fan, the inlet end of exhaust tube fixed connection fan, the end of giving vent to anger of outlet duct fixed connection fan, the right-hand member of case is handled to intake pipe fixed mounting.

Preferably, preliminary treatment mechanism includes water storage box, water inlet, outlet pipe, spray board, shower head, ventilative baffle, active carbon adsorption net one, drain pipe, solenoid valve, mounting panel, connecting bolt one, electrostatic tank, static silk and air vent one, water storage box fixed mounting is handling the right-hand member of case upper end, the fixed upper end that sets up at the water storage box of water inlet, outlet pipe fixed mounting is at the lower extreme of water storage box, the lower extreme of outlet pipe is located the inside of handling the case, spray board fixed mounting is at the lower extreme of outlet pipe, the outlet end of outlet pipe fixed connection water storage box and the end of intaking of spray board, shower head fixed mounting is at the lower extreme of spray board, ventilative baffle fixed mounting is in the left side of spray board, the inner of ventilative baffle fixed connection processing case is convenient for spray water and handle waste water.

Preferably, a fixed mounting of active carbon adsorption net is at the lower extreme of ventilative baffle right-hand member, the right-hand member of the right-hand member fixed connection processing case of active carbon adsorption net one, drain pipe fixed mounting is at the lower extreme of processing the case, the drain pipe is located the below of active carbon adsorption net one, is convenient for will handle the inside water discharge of handling waste gas of case, avoids handling the inside water and piles up.

Preferably, solenoid valve fixed mounting is in the outer end that the outlet pipe is fixed, mounting panel movable mounting is in the upper end of handling incasement portion, the mounting panel is located the left side of ventilative baffle, a connecting bolt movable mounting is at the lower extreme of mounting panel, a connecting bolt with handle the screw hole threaded connection of the upper end of incasement portion, and convenient to use personnel dismantle the mounting panel, and convenient to use personnel wash the static case.

Preferably, static case fixed mounting is at the lower extreme of mounting panel, the lower extreme swing joint of static case handles the inside lower extreme of incasement, static silk fixed mounting is in the inside upper end of static case, both ends about the static case are fixed to the air vent one, and the waste gas of being convenient for can get into the static incasement through air vent one and carry out the electrostatic oil removal processing.

Preferably, it includes insertion groove, screw hole, limiting plate, buttcover plate, connecting bolt two, active carbon adsorption net two, RCO catalytic combustion case and air vent two to purify the mechanism, the insertion groove is fixed to be set up at the left end of handling the case upper end, the fixed both ends around setting up in the case upper end of screw hole, the screw hole is located the upper end of handling incasement portion, limiting plate movable mounting is in the upper end of insertion groove, buttcover plate fixed mounting is convenient for install or dismantle active carbon adsorption net two at both ends around the limiting plate.

Preferably, two movable mounting of connecting bolt are in the upper end of butt joint plate, connecting bolt one and two and screw hole threaded connection of connecting bolt, two fixed mounting of active carbon adsorption net are at the lower extreme of limiting plate, active carbon adsorption net two is located the inside of handling the case, active carbon adsorption net two is located the left side of electrostatic tank, and the user of being convenient for washs the active carbon adsorption net.

Preferably, RCO catalytic combustion case fixed mounting is in the inner of handling the case, RCO catalytic combustion case is located the left side of active carbon adsorption net two, two fixed settings in the left and right sides both ends of RCO catalytic combustion case of air vent are through the RCO technology to waste gas purification treatment, and purifying effect is good.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the plastic modified waste gas treatment device, by installing the pretreatment mechanism, a large amount of oily substances and a small amount of styrene contained in waste gas can be removed by the electrostatic wires in the electrostatic box, the subsequent activated carbon adsorption treatment pressure is reduced, and meanwhile, the multi-process combined purification treatment arranged in the treatment device can achieve the purposes of improving the purification efficiency and meeting the emission standard;

2. according to the plastic modified waste gas treatment device, the opening and closing door is installed, so that the inner wall of the device is corroded by waste gas after the treatment device is used for a long time, the use effect of the device is influenced, a user can clean the inner wall of the device conveniently, and the use practicability of the device is improved;

3. this plastics modification exhaust treatment device, through installation connecting bolt one and connecting bolt two, through the threaded connection of connecting bolt one and connecting bolt two and screw hole, be convenient for dismantle active carbon adsorption net two and static case, convenient to use personnel wash the active carbon adsorption net two and the static incasement wall of using for a long time.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional detailed structure of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of an activated carbon adsorption net of the present invention;

FIG. 5 is a schematic view of the pretreatment mechanism according to the present invention;

fig. 6 is a schematic view of the local detail amplifying structure of the purifying mechanism of the present invention.

In the figure: 1. a main body mechanism; 101. a fixed base; 102. supporting legs; 103. a treatment box; 104. opening and closing the door; 105. a fan; 106. an exhaust pipe; 107. an air outlet pipe; 108. an air inlet pipe; 2. a pretreatment mechanism; 201. a water storage tank; 202. a water inlet; 203. a water outlet pipe; 204. a spray plate; 205. a shower head; 206. a breathable partition; 207. a first active carbon adsorption net; 208. a drain pipe; 209. an electromagnetic valve; 210. mounting a plate; 211. connecting a first bolt; 212. an electrostatic tank; 213. an electrostatic filament; 214. a first vent hole; 3. a purification mechanism; 301. inserting the groove; 302. a threaded hole; 303. a limiting plate; 304. a butt plate; 305. connecting a second bolt; 306. a second active carbon adsorption net; 307. RCO catalytic combustion box; 308. and a second vent hole.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a plastics modified exhaust treatment device, including main body mechanism 1, preliminary treatment mechanism 2 and purification mechanism 3, preliminary treatment mechanism 2 is located main body mechanism 1's top, purification mechanism 3 is located the left side of preliminary treatment mechanism 2, main body mechanism 1 includes unable adjustment base 101, supporting legs 102, handle case 103, door 104 opens and shuts, fan 105, exhaust tube 106, outlet duct 107 and intake pipe 108, supporting legs 102 fixed mounting is at the lower extreme of unable adjustment base 101, handle the right-hand member of case 103 fixed mounting in unable adjustment base 101 upper end, door 104 movable mounting is opening and shutting at the front end of handling case 103, fan 105 fixed mounting is at the left end of unable adjustment base 101 upper end, exhaust tube 106 fixed mounting is at the right-hand member of fan 105, outlet duct 107 fixed mounting is at the left end of fan 105, exhaust tube 106 fixed connection fan 105's inlet end, outlet duct 107 fixed connection fan 105's the end of giving vent to anger, intake pipe 108 fixed mounting handles the right-hand member of case 103.

The pretreatment mechanism 2 comprises a water storage tank 201, a water inlet 202, a water outlet pipe 203, a spray plate 204, a spray head 205, a breathable partition plate 206, a first activated carbon adsorption net 207, a water outlet pipe 208, an electromagnetic valve 209, a mounting plate 210, a first connecting bolt 211, an electrostatic tank 212, an electrostatic wire 213 and a first vent hole 214, wherein the water storage tank 201 is fixedly arranged at the right end of the upper end of the treatment tank 103, the water inlet 202 is fixedly arranged at the upper end of the water storage tank 201, the water outlet pipe 203 is fixedly arranged at the lower end of the water storage tank 201, the lower end of the water outlet pipe 203 is positioned inside the treatment tank 103, the spray plate 204 is fixedly arranged at the lower end of the water outlet pipe 203, the water outlet pipe 203 is fixedly connected with the water outlet end of the water storage tank 201 and the water inlet end of the spray plate 204, the spray head 205 is fixedly arranged at the lower end of the spray plate 204, the breathable partition plate 206 is fixedly arranged at the left side of the spray plate 204, the breathable partition plate 206 is fixedly connected with the inner end of the treatment tank 103, the first activated carbon adsorption net 207 is fixedly arranged at the lower end of the right end of the breathable partition plate 206, the right end of an active carbon adsorption net I207 is fixedly connected with the right end of the treatment box 103, a drain pipe 208 is fixedly arranged at the lower end of the treatment box 103, the drain pipe 208 is positioned below the active carbon adsorption net I207, an electromagnetic valve 209 is fixedly arranged at the fixed outer end of a water outlet pipe 203, a mounting plate 210 is movably arranged at the upper end inside the treatment box 103, the mounting plate 210 is positioned at the left side of a ventilating partition plate 206, a connecting bolt I211 is movably arranged at the lower end of the mounting plate 210, an electrostatic box 212 is fixedly arranged at the lower end of the mounting plate 210, the lower end of the electrostatic box 212 is movably connected with the lower end inside the treatment box 103, an electrostatic wire 213 is fixedly arranged at the upper end inside the electrostatic box 212, a vent I214 is fixedly arranged at the left end and the right end of the electrostatic box 212, a user injects spray into the water storage box 201 through a water inlet 202, starts a fan 105, and an exhaust pipe 106 of the fan 105 exhausts the air inside the treatment box 103, thereby make intake pipe 108 absorb outside air and get into processing box 103, waste gas gets into through intake pipe 108, start solenoid valve 209 and make the shower water get into shower head 205 after shower plate 204 through outlet pipe 203 entering, the shower water contacts with waste gas under the influence of gravity, carry out preliminary treatment to waste gas, the shower water drops downwards and gets into in the drain pipe 208 discharge processing box 103, along with continuous bleeding of exhaust tube 106, waste gas flows to the left side, waste gas gets into in the electrostatic box 212 through a vent 214 and contacts with electrostatic filament 213, accomplish electrostatic oil removal.

The purification mechanism 3 comprises an insertion groove 301, a threaded hole 302, a limit plate 303, a butt joint plate 304, a connecting bolt II 305, an activated carbon adsorption net II 306, an RCO catalytic combustion box 307 and an air vent II 308, wherein the insertion groove 301 is fixedly arranged at the left end of the upper end of the treatment box 103, the threaded hole 302 is fixedly arranged at the front end and the rear end of the upper end of the treatment box 103, the threaded hole 302 is positioned at the upper end inside the treatment box 103, the limit plate 303 is movably arranged at the upper end of the insertion groove 301, the butt joint plate 304 is fixedly arranged at the front end and the rear end of the limit plate 303, the connecting bolt II 305 is movably arranged at the upper end of the butt joint plate 304, the connecting bolt I211 and the connecting bolt II 305 are in threaded connection with the threaded hole 302, the activated carbon adsorption net II 306 is fixedly arranged at the lower end of the limit plate 303, the activated carbon adsorption net II 306 is positioned in the treatment box 103, the activated carbon adsorption net II 306 is positioned at the left side of the electrostatic box 212, the RCO catalytic combustion box 307 is fixedly arranged at the inner end of the treatment box 103, the RCO catalytic combustion box 307 is positioned at the left side of the activated carbon adsorption net II 306, the vent hole II 308 is fixedly arranged at the left end and the right end of the RCO catalytic combustion box 307, a user injects spray water into the water storage box 201 through the water inlet 202, the fan 105 is started, the air in the treatment box 103 is pumped out through the air pumping pipe 106 of the fan 105, so that the air inlet pipe 108 absorbs external air to enter the treatment box 103, waste gas enters through the air inlet pipe 108, the electromagnetic valve 209 is started to enable spray water to enter the spray plate 204 through the water outlet pipe 203 and then enter the spray header 205, the spray water is contacted with the waste gas under the influence of gravity, carry out preliminary treatment to waste gas, in the shower water dropped into discharge treatment box 103 in the drain pipe 208 downwards, along with constantly bleeding of exhaust tube 106, waste gas flows to the left side, and waste gas gets into in the static case 212 through air vent 214 and contacts with static silk 213, accomplishes the electrostatic oil removal.

The working principle is as follows: firstly, when in use, a user injects spray water into the water storage tank 201 through the water inlet 202, the fan 105 is started, the air in the treatment tank 103 is pumped out through the air pumping pipe 106 of the fan 105, so that the air pumping pipe 108 absorbs external air to enter the treatment tank 103, waste gas enters through the air pumping pipe 108, the electromagnetic valve 209 is started to enable the spray water to enter the spray header 205 after entering the spray plate 204 through the water outlet pipe 203, the spray water is contacted with the waste gas under the influence of gravity to carry out primary treatment on the waste gas, the spray water falls downwards to enter the water outlet pipe 208 to be discharged out of the treatment tank 103, the waste gas flows towards the left side along with the air pumping of the air pumping pipe 106, the waste gas enters the static tank 212 through the first vent hole 214 to be contacted with the static wire 213 to complete static oil removal, the waste gas flows towards the left side again to carry out adsorption treatment on the waste gas through the active carbon adsorption net two 306, the adsorption is finished and then the treatment is carried out in the RCO catalytic combustion box 307 through the second air vent 308, the treatment is finished and then the exhaust gas is discharged through the air outlet pipe 107 after the exhaust gas enters the exhaust pipe 106, when the activated carbon adsorption net second 306 is required to be disassembled and cleaned, the threaded connection between the second connecting bolt 305 and the threaded hole 302 is realized, the second connecting bolt 305 is screwed to separate the second connecting bolt 305 from the threaded hole 302, a user upwards lifts the limiting plate 303 to drive the activated carbon adsorption net second 306 to be far away from the treatment box 103 for cleaning, when the cleaning is required to be disassembled and cleaned for the electrostatic box 212, the opening and closing door 104 is opened, the first connecting bolt 211 is screwed to separate the first connecting bolt 211 from the threaded hole 302 at the upper end inside the treatment box 103, the user dismantles the mounting plate 210, and the mounting plate 210 brings the dynamic and static box 212 to be far away from the treatment box 103.

It should be finally noted that the above contents are only used to illustrate the technical solutions of the present invention, but not to limit the protection scope of the present invention, and the simple modification or equivalent replacement performed by the technical solutions of the present invention by those skilled in the art does not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a plastics modification exhaust treatment device, includes main body mechanism (1), preliminary treatment mechanism (2) and purification mechanism (3), its characterized in that: pretreatment mechanism (2) is located the top of major structure (1), purification mechanism (3) is located the left side of stating pretreatment mechanism (2), major structure (1) is including unable adjustment base (101), supporting legs (102), processing case (103), door (104), fan (105), exhaust tube (106), outlet duct (107) and intake pipe (108) open and shut, supporting legs (102) fixed mounting is at the lower extreme of unable adjustment base (101), handle the right-hand member of case (103) fixed mounting in unable adjustment base (101) upper end, door (104) movable mounting opens and shuts is in the front end of handling case (103), fan (105) fixed mounting is in the left end of unable adjustment base (101) upper end, exhaust tube (106) fixed mounting is at the right-hand member of fan (105), outlet duct (107) fixed mounting is at the left end of fan (105), the inlet end of exhaust duct (106) fixed connection fan (105), the end of giving vent to anger of outlet duct (107) fixed connection fan (105), the right-hand member of handling case (103) fixed mounting.

2. The plastic modified waste gas treatment device according to claim 1, wherein: pretreatment mechanism (2) are including water storage box (201), water inlet (202), outlet pipe (203), spray board (204), shower head (205), ventilative baffle (206), activated carbon adsorption net (207), drain pipe (208), solenoid valve (209), mounting panel (210), connecting bolt (211), static case (212), static silk (213) and air vent (214), water storage box (201) fixed mounting is at the right-hand member of handling case (103) upper end, water inlet (202) are fixed to be set up in the upper end of water storage box (201), outlet pipe (203) fixed mounting is at the lower extreme of water storage box (201), the lower extreme of outlet pipe (203) is located the inside of handling case (103), spray board (204) fixed mounting is at the lower extreme of outlet pipe (203), outlet pipe (203) fixed connection water storage box (201) the end of intaking and spray board (204), shower head (205) fixed mounting is at the lower extreme of spray board (204), ventilative baffle (206) fixed mounting is in the left side of spray board (204), the inner of handling case (103) fixed connection.

3. The plastic modified waste gas treatment device according to claim 2, wherein: the lower extreme at ventilative baffle (206) right-hand member is fixed mounting to active carbon adsorption net (207), the right-hand member fixed connection who handles case (103) of active carbon adsorption net (207), drain pipe (208) fixed mounting is in the lower extreme of handling case (103), drain pipe (208) are located the below of active carbon adsorption net (207).

4. The plastic modified waste gas treatment device according to claim 3, wherein: solenoid valve (209) fixed mounting is in the outer end that outlet pipe (203) is fixed, mounting panel (210) movable mounting is in the upper end of handling case (103) inside, mounting panel (210) are located the left side of ventilative baffle (206), connecting bolt (211) movable mounting is at the lower extreme of mounting panel (210).

5. The plastic modified waste gas treatment device according to claim 4, wherein: the utility model discloses a set up the static case, including static case (212), the lower extreme of static case (212), the lower extreme swing joint of static case (212) handles the inside lower extreme of case (103), static silk (213) fixed mounting is in the inside upper end of static case (212), both ends about the fixed setting of air vent (214) is at static case (212).

6. The plastic modified waste gas treatment device according to claim 5, wherein: purify mechanism (3) including insertion groove (301), screw hole (302), limiting plate (303), butt plate (304), connecting bolt two (305), two (306), RCO catalytic combustion case (307) and air vent two (308) of active carbon adsorption net, insertion groove (301) are fixed to be set up at the left end of handling case (103) upper end, screw hole (302) are fixed to be set up both ends around handling case (103) upper end, screw hole (302) are located the inside upper end of handling case (103), limiting plate (303) movable mounting is in the upper end of insertion groove (301), butt plate (304) fixed mounting is both ends around limiting plate (303).

7. The plastic modified exhaust gas treatment device according to claim 6, wherein: connecting bolt two (305) movable mounting is in the upper end of butt plate (304), connecting bolt one (211) and connecting bolt two (305) and screw hole (302) threaded connection, two (306) fixed mounting of active carbon adsorption net are at the lower extreme of limiting plate (303), two (306) of active carbon adsorption net are located the inside of handling case (103), two (306) of active carbon adsorption net are located the left side of static case (212).

8. The plastic modified exhaust gas treatment device according to claim 7, wherein: RCO catalytic combustion case (307) fixed mounting is in the inner of handling case (103), RCO catalytic combustion case (307) are located the left side of active carbon adsorption net two (306), both ends about RCO catalytic combustion case (307) are fixed to be set up in two (308) of air vent.