CN216223607U - Coating waste gas treatment equipment - Google Patents
Coating waste gas treatment equipment Download PDFInfo
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- CN216223607U CN216223607U CN202122225679.2U CN202122225679U CN216223607U CN 216223607 U CN216223607 U CN 216223607U CN 202122225679 U CN202122225679 U CN 202122225679U CN 216223607 U CN216223607 U CN 216223607U
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Abstract
The utility model belongs to the field of waste gas treatment equipment, and particularly relates to coating waste gas treatment equipment which comprises a treatment box, and a water inlet box and a water discharge box which are connected above and below the treatment box respectively, wherein the middle part inside the treatment box is sequentially connected with a first partition plate and a second partition plate from left to right; the utility model ensures the spraying effect of the waste gas by three times of spraying and two times of filtering, and ensures that the waste gas is sterilized more thoroughly by setting the sterilization treatment time through the timer.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to coating waste gas treatment equipment.
Background
The coating covers a layer of coating with different physical and chemical properties on the surface of an article in modes such as spraying, so that the purpose of protecting the article or other purposes is achieved, more waste gas is usually generated in the coating process, the existing coating waste gas treatment equipment usually purifies the coating waste gas in a spraying mode and then discharges the waste gas, the waste gas is easily sprayed insufficiently to influence the purification effect, and the sterilization effect is easily poor due to insufficient sterilization time during sterilization, so that troubles are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and the defects, and provides a coating waste gas treatment device, which ensures the spraying effect of waste gas by three-time spraying and two-time filtering of waste gas, and ensures that the waste gas is sterilized more thoroughly by setting the sterilization treatment time through a timer.
In order to achieve the purpose, the adopted technical scheme is as follows:
a coating waste gas treatment device comprises a treatment box, a water inlet box and a water discharge box, wherein the water inlet box and the water discharge box are respectively connected to the upper part and the lower part of the treatment box;
the middle part of the inside of the treatment box is sequentially connected with a first partition plate and a second partition plate from left to right, a spraying assembly is arranged inside the treatment box and on the left side of the first partition plate, and the spraying assembly is used for spraying waste gas;
a small ozone generator is arranged in the treatment box and between the first partition plate and the second partition plate, and is used for purifying waste gas;
handle incasement portion and be located two right sides of baffle are equipped with and shine the subassembly, it is used for carrying out further purification to waste gas to shine the subassembly.
Preferably, the upper end of the left side of the treatment box is communicated with an air inlet, and the left side inside the treatment box is sequentially connected with a coarse filter screen and a fine filter screen from left to right.
Preferably, the spray assembly comprises a water leakage net and three groups of atomization nozzles, the three groups of atomization nozzles are respectively positioned at the upper end between the left surface of the inner wall of the treatment box and the coarse filter net, the upper end between the coarse filter net and the fine filter net and the upper end between the fine filter net and the first partition plate, and each group of atomization nozzles are provided with a plurality of atomization nozzles which are distributed at equal intervals;
the water leakage net is provided with three and all embedded in the bottom surface of the inner wall of the treatment box, three groups of atomizing spray heads correspond to the three water leakage nets one by one up and down, the water leakage net is communicated with the upper end of the drainage box, and the right side of the drainage box is communicated with a water outlet pipe.
Preferably, the upper end of the water inlet tank is communicated with a water inlet pipe, and the upper end of the atomizing spray head penetrates out of the upper end of the treatment tank and is communicated with the lower end of the water inlet tank.
Preferably, two air pumps which are parallel to each other left and right are installed on the inner wall of the treatment box, the left side and the right side of each air pump are respectively communicated with an air suction pipe and an air outlet pipe, and the left end of the air suction pipe on the air pump on the left side penetrates through the first partition plate.
Preferably, the irradiation assembly comprises an ultraviolet lamp and an air pressure sensor, the ultraviolet lamp is installed on the right side of the second partition plate, the air pressure sensor is installed on the right end of the lower surface of the inner wall of the treatment box, and the left end of the air suction pipe on the right side of the air pump penetrates out of the second partition plate.
Preferably, handle the last right-hand member of incasement wall and install PLC controller and time-recorder from a left side to the right side in proper order, the PLC controller is located the right the outlet duct right side, it has the gas release pipe to handle case right side intercommunication, gas release pipe externally mounted has the solenoid valve, time-recorder, right the air pump with baroceptor all with PLC controller electric connection.
The utility model has the beneficial effects that: a water source is pumped into the water inlet tank from the water inlet pipe through the water pump, water pumped into the water inlet tank can be sprayed out through the atomizing nozzle, waste gas is introduced into the water inlet tank through the air inlet, the suction force of the air pump on the left side drives the waste gas to flow rightwards, the waste gas is filtered through the coarse filter screen after being sprayed for the first time, and is filtered through the fine filter screen after being sprayed for the second time, and finally, the third spraying is carried out, so that the spraying effect is good;
air pump through the right carries gas to two right sides of baffle, shine through the ultraviolet lamp waste gas to two right sides of baffle and disinfect, set for a time for the time-recorder, the user can set for this time as required, alright give the PLC controller with signal transmission when the time-recorder reaches this time, the PLC controller alright open through the gas discharge after purifying through the bleed pipe with the control solenoid valve, the time that the user can be better control ultraviolet lamp shines, make to disinfect more thoroughly, avoid still not disinfecting the waste gas that finishes by the emission polluted environment.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;
fig. 3 is a schematic diagram of a partially enlarged structure in fig. 2 according to the present invention.
The labels in the figure are: the device comprises a treatment box 101, a drainage box 102, an air inlet 103, a water inlet box 104, an atomization nozzle 105, a water inlet pipe 106, a coarse filter screen 107, a fine filter screen 108, a first partition plate 109, a water leakage screen 110, a second partition plate 111, an ultraviolet lamp 112, an air pressure sensor 113, an air pump 114, an air suction pipe 115, an air outlet pipe 116, a PLC (programmable logic controller) 117, a timer 118, a small ozone generator 119, an air discharge pipe 120 and a water outlet pipe 121.
Detailed Description
As shown in fig. 1 to 3, the application is a coating waste gas treatment equipment, including handling case 101 and connecting respectively in the case 104 and the drain box 102 of intaking of its below, handle the inside middle part of case 101 from a left side to the right side and have connected gradually baffle 109 and baffle two 111, handle the inside and be located of case 101 baffle 109 left side is equipped with spray assembly, spray assembly is used for spraying waste gas, it has air inlet 103 to handle case 101 left side upper end intercommunication, handle the inside left side of case 101 from a left side to the right side and have connected gradually coarse strainer 107 and fine strainer 108, spray assembly includes water leakage net 110 and atomizer 105, atomizer 105 is equipped with three groups and is located respectively and handles upper end between case 101 inner wall left surface and the coarse strainer 107, upper end between coarse strainer 107 and the fine strainer 108 and upper end between fine strainer 108 and the baffle 109, every group atomizer 105 all is equipped with a plurality of and is the equidistance and distributes, the water leakage net 110 is provided with three groups which are all embedded into the bottom surface of the inner wall of the treatment box 101, three groups of atomizing spray heads 105 correspond to the three water leakage nets 110 up and down one by one, the water leakage net 110 is communicated with the upper end of the drainage box 102, the right side of the drainage box 102 is communicated with a water outlet pipe 121, the upper end of the water inlet box 104 is communicated with a water inlet pipe 106, and the upper ends of the atomizing spray heads 105 penetrate out of the upper end of the treatment box 101 and are communicated with the lower end of the water inlet box 104;
a small ozone generator 119 is arranged inside the treatment box 101 and between the first partition plate 109 and the second partition plate 111, the small ozone generator 119 is used for purifying waste gas, two air pumps 114 which are parallel to each other from left to right are mounted on the inner wall of the treatment box 101, the left side and the right side of each air pump 114 are respectively communicated with an air suction pipe 115 and an air outlet pipe 116, and the left end of the air suction pipe 115 on the air pump 114 on the left side penetrates through the first partition plate 109;
the water source is pumped into the water inlet tank 104 from the water inlet pipe 106 through the water pump, the water pumped into the water inlet tank 104 can be sprayed out through the atomizing nozzles 105, the waste gas is introduced from the left side of the treatment tank 101 through the air inlet 103, the waste gas can be contacted with the water sprayed out by the atomizing nozzles 105 on the left side, the water can flush impurities in the waste gas, the water can carry the impurities to flow downwards, the waste gas flows into the water discharge tank 102 through the water leakage net 110, the air pump 114 on the left side is electrified, the air pump 114 on the left side can suck the waste gas on the left side of the treatment tank 101 through the air suction pipe 115 on the left side, so that the suction force of the waste gas to the right side is given, and the waste gas sprayed by the atomizing nozzles 105 on the leftmost side can flow to the right side, so that the subsequent spraying is convenient;
the waste gas sucked rightwards by the air pump 114 can flow rightwards to be filtered through the coarse filter 107, impurities with larger particles can be filtered and adsorbed by the coarse filter 107, so that the impurities in the waste gas are further reduced, the waste gas can be contacted with water sprayed by the middle atomizing nozzle 105 after passing through the coarse filter 107, secondary spraying is carried out, the impurities in the waste gas can be further washed by the water and flow into the drainage box 102 through the water leakage net 110, the waste gas can be filtered through the fine filter 108 after continuously flowing rightwards, the impurities in the waste gas can be further filtered and adsorbed, the waste gas can be contacted with the water sprayed by the right atomizing nozzle 105, third spraying is carried out, most of the impurities in the waste gas can be removed, and the spraying effect is better;
the sprayed waste gas can be sucked into the air pump 114 on the left, the air pump 114 on the left can spray the sucked waste gas out through the air outlet pipe 116 on the right, the waste gas can reach the space between the first partition plate 109 and the second partition plate 111, the small ozone generator 119 is electrified, and the small ozone generator 119 can generate ozone to sterilize and disinfect the waste gas, so that the waste gas is further cleaned;
an irradiation component is arranged inside the treatment box 101 and on the right side of the second partition plate 111, the irradiation component is used for further purifying the waste gas, the irradiation assembly comprises an ultraviolet lamp 112 and an air pressure sensor 113, the ultraviolet lamp 112 is arranged on the right side of the second partition plate 111, the air pressure sensor 113 is arranged at the right end below the inner wall of the treatment box 101, the left end of the air suction pipe 115 on the right air pump 114 penetrates through the second partition plate 111, a PLC controller 117 and a timer 118 are sequentially arranged at the right end of the upper surface of the inner wall of the treatment box 101 from left to right, the PLC 117 is arranged at the right side of the air outlet pipe 116 at the right side, the right side of the processing box 101 is communicated with an air discharge pipe 120, an electromagnetic valve is arranged outside the air release pipe 120, and the electromagnetic valve, the timer 118, the right air pump 114 and the air pressure sensor 113 are all electrically connected with a PLC 117;
the right air pump 114 is powered on, the right air pump 114 can suck the waste gas between the first partition plate 109 and the second partition plate 111 through the air suction pipe 115 at the left end of the right air pump and spray the waste gas out through the air outlet pipe 116 at the right side of the right air pump, the ultraviolet lamp 112 is powered on, the ultraviolet lamp 112 can irradiate and sterilize the waste gas, the electromagnetic valve is kept in a closed state, the air pressure sensor 113 is set with the highest air pressure for keeping the normal work of the right element of the second partition plate 111, when the air pressure reaches the highest air pressure, the air pressure sensor 113 can send a signal to the PLC 117, the PLC 117 can control the right air pump 114 to pause and simultaneously enable the timer 118 to start working, a time is set for the timer 118, a user can set the time according to requirements, when the timer 118 reaches the time, a signal can be transmitted to the PLC 117, the PLC 117 can control the electromagnetic valve to be opened to discharge the purified gas through the air discharge pipe 120, the user can control the irradiation time of the ultraviolet lamp 112 better, so that the sterilization is more thorough, and the pollution to the environment caused by the emission of waste gas which is not sterilized is avoided.
Claims (7)
1. A coating waste gas treatment device comprises a treatment tank (101), and a water inlet tank (104) and a water discharge tank (102) which are respectively connected above and below the treatment tank, and is characterized in that:
a first partition plate (109) and a second partition plate (111) are sequentially connected to the middle of the interior of the treatment box (101) from left to right, and a spraying assembly is arranged inside the treatment box (101) and on the left side of the first partition plate (109) and used for spraying waste gas;
a small ozone generator (119) is arranged inside the treatment box (101) and between the first partition plate (109) and the second partition plate (111), and the small ozone generator (119) is used for purifying waste gas;
and an irradiation assembly is arranged in the treatment box (101) and positioned on the right side of the second partition plate (111), and the irradiation assembly is used for further purifying waste gas.
2. The coating exhaust gas treatment device according to claim 1, characterized in that: the upper end of the left side of the treatment box (101) is communicated with an air inlet (103), and the left side inside the treatment box (101) is sequentially connected with a coarse filter screen (107) and a fine filter screen (108) from left to right.
3. The coating exhaust gas treatment device according to claim 2, characterized in that: the spray assembly comprises a water leakage net (110) and atomizing nozzles (105), the atomizing nozzles (105) are provided with three groups and are respectively positioned at the upper end between the left surface of the inner wall of the treatment box (101) and the coarse filter screen (107), the upper end between the coarse filter screen (107) and the fine filter screen (108) and the upper end between the fine filter screen (108) and the first partition plate (109), and each group of atomizing nozzles (105) are provided with a plurality of atomizing nozzles which are distributed at equal intervals;
the water leakage net (110) is provided with three and is embedded into the bottom surface of the inner wall of the treatment box (101), and is three in number, the atomizing nozzles (105) correspond to the water leakage net (110) one by one in an up-down mode, the water leakage net (110) is communicated with the upper end of the drainage box (102), and the right side of the drainage box (102) is communicated with a water outlet pipe (121).
4. The coating exhaust gas treatment device according to claim 3, characterized in that: the upper end of the water inlet tank (104) is communicated with a water inlet pipe (106), and the upper ends of the atomizing spray heads (105) penetrate through the upper end of the treatment tank (101) and are communicated with the lower end of the water inlet tank (104).
5. The coating exhaust gas treatment device according to claim 1, characterized in that: two air pumps (114) which are parallel left and right are installed on the inner wall of the treatment box (101), the left side and the right side of each air pump (114) are respectively communicated with an air suction pipe (115) and an air outlet pipe (116), and the left end of the air suction pipe (115) on the air pump (114) on the left side penetrates through the first partition plate (109).
6. The coating exhaust gas treatment device according to claim 5, characterized in that: the irradiation assembly comprises an ultraviolet lamp (112) and an air pressure sensor (113), the ultraviolet lamp (112) is installed on the right side of the second partition plate (111), the air pressure sensor (113) is installed on the right end of the lower portion of the inner wall of the treatment box (101), and the left end of the air suction pipe (115) on the air pump (114) on the right side penetrates out of the second partition plate (111).
7. The coating exhaust gas treatment device according to claim 6, characterized in that: handle case (101) upper inner wall right-hand member and install PLC controller (117) and time-recorder (118) from a left side to the right side in proper order, PLC controller (117) are located the right outlet duct (116) right side, it has gas release pipe (120) to handle case (101) right side intercommunication, gas release pipe (120) externally mounted has the solenoid valve, time-recorder (118), right air pump (114) with baroceptor (113) all with PLC controller (117) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225679.2U CN216223607U (en) | 2021-09-14 | 2021-09-14 | Coating waste gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225679.2U CN216223607U (en) | 2021-09-14 | 2021-09-14 | Coating waste gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216223607U true CN216223607U (en) | 2022-04-08 |
Family
ID=80982201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122225679.2U Active CN216223607U (en) | 2021-09-14 | 2021-09-14 | Coating waste gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216223607U (en) |
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2021
- 2021-09-14 CN CN202122225679.2U patent/CN216223607U/en active Active
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