CN220142990U - Water-gas separation device for cleaning oven pipeline - Google Patents
Water-gas separation device for cleaning oven pipeline Download PDFInfo
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- CN220142990U CN220142990U CN202321319733.2U CN202321319733U CN220142990U CN 220142990 U CN220142990 U CN 220142990U CN 202321319733 U CN202321319733 U CN 202321319733U CN 220142990 U CN220142990 U CN 220142990U
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- China
- Prior art keywords
- pipe
- water tank
- negative pressure
- sewage
- level sensor
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- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 238000000926 separation method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 109
- 239000010865 sewage Substances 0.000 claims abstract description 59
- 239000000779 smoke Substances 0.000 claims abstract description 34
- 239000003517 fume Substances 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 30
- 239000002893 slag Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006233 lamp black Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model provides a oven pipeline washs water vapor separator, including the total pipe that discharges fume, negative pressure tuber pipe, the water tank, negative pressure fan and PLC controller, be connected with the return bend between the front end of total pipe that discharges fume and negative pressure tuber pipe, the downside middle part fixedly connected with sewage pipe of return bend, the lower extreme of sewage pipe passes the roof of water tank and stretches into the lower part in the water tank, be provided with first solenoid valve on the sewage pipe, the lower extreme integrated into one piece of water tank has a cone, the lower extreme coaxial coupling of cone has the scum pipe, be provided with manual valve on the scum pipe, the lateral wall bottom of water tank is connected with the drain pipe, be provided with the second solenoid valve on the drain pipe, upper portion is provided with level sensor in the water tank, lower part is provided with level sensor in the water tank, PLC controller respectively with first solenoid valve, the second solenoid valve, go up level sensor and level sensor signal connection down. The utility model realizes the separation of sewage and oil smoke during the cleaning of the smoke discharging main pipe, ensures the smoke discharging effect of the negative pressure fan, effectively treats the sewage and avoids environmental pollution.
Description
Technical Field
The utility model relates to the technical field of cleaning of oven pipelines, in particular to a water-gas separation device for cleaning an oven pipeline.
Background
The foaming of the artificial leather is carried out in a foaming furnace, namely in a baking oven, dust and lampblack can be generated in the baking oven during foaming, and a smoke exhausting device is usually arranged at the upper part of the baking oven in order to convey the dust and the lampblack in the baking oven out of a workshop. The inventor applies for a Chinese patent No. CN2023211565965 in 2023 and 15 in 05 month, and the utility model is named as an online cleaning safe smoke tube for a baking oven, which can realize online periodic cleaning of a smoke exhaust main, effectively improve smoke exhaust effect, prolong the service life of the smoke tube, and has the functions of fire control and extinguishment, safety and reliability. This but be used for online cleaning safety tobacco pipe of oven is when regularly wasing the total pipe of discharging fume, and greasy dirt and dust that washs out flows backward and discharges through the wash port along the total pipe of discharging fume together with water, however, here the aperture of wash port should set up less to the effect of smoking of negative pressure fan is not satisfied, if the wash port is less, then can be blockked up by the spot, leads to sewage to be difficult to discharge and flow to negative pressure fan along the negative pressure tuber pipe, influences negative pressure fan normal work, and moreover, sewage passes through the direct discharge of wash port, if not to handle sewage, then can cause environmental pollution.
Therefore, aiming at the technical problems, the water-gas separation device for cleaning the oven pipeline is designed.
Disclosure of Invention
The utility model aims to provide a water-gas separation device for cleaning a drying oven pipeline, which realizes the separation of sewage and oil smoke during cleaning of a smoke discharging main pipe, ensures the smoke exhausting effect of a negative pressure fan, effectively treats the sewage and avoids environmental pollution.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
oven pipeline washs water vapor separator, including the main pipe that discharges fume, negative pressure tuber pipe, the water tank, negative pressure fan and PLC controller, the main pipe that discharges fume is arranged in the oven top along the fore-and-aft direction, the main pipe that discharges fume is high back low slope setting in the rear of main pipe that discharges fume, the main pipe that discharges fume's rear end is connected with the return bend of middle part downwarping between the front end of negative pressure tuber pipe, the rear end and the air intake connection of negative pressure fan of negative pressure tuber pipe, the water tank sets up in the below of return bend, the sewage pipe of the downside middle part fixedly connected with vertical setting of return bend, the lower extreme of sewage pipe passes the roof of water tank and stretches into the lower part in the water tank, be provided with the first solenoid valve of break-make sewage pipe on the outside sewage pipe above the water tank, the lower extreme integrated into one-piece of water tank has big-end-up's cone, the lower extreme coaxial coupling of cone has the sediment pipe, be provided with the manual valve of break-make sediment pipe on the sediment pipe, the lateral wall bottom of water tank is connected with the drain pipe that the level setting, be provided with the second solenoid valve of break-make sewage pipe on the drain, the upper portion is provided with liquid level sensor in the water tank, the lower portion is provided with liquid level sensor, the water tank, the lower level sensor is connected with liquid level sensor and liquid level sensor respectively with liquid level sensor.
The top plate of the water tank is connected with an overflow pipe, and the other end of the overflow pipe is vertically downwards arranged and connected to a drain pipe between the second electromagnetic valve and the water outlet end of the drain pipe.
And a drying box and a purifier are arranged on the negative pressure air pipe at intervals front and back.
The upper liquid level sensor is arranged on the upper side part of the outer pipe wall of the sewage pipe in the water tank, and the lower liquid level sensor is arranged on the lower end part of the outer pipe wall of the sewage pipe in the water tank.
The water inlet ends of the drain pipe and the overflow pipe are provided with filter screens.
Compared with the prior art, the utility model has substantial characteristics and progress, and specifically, the working principle of the utility model is as follows: at first, the first electromagnetic valve, the second electromagnetic valve and the manual valve are all in a closed state, the negative pressure fan works to continuously suck the oil fume generated in the oven through the negative pressure air pipe and the smoke exhaust main pipe, the oil fume is directly discharged to the outside of a workshop through the negative pressure fan after being dried by the drying box and purified by the purifier from front to back, when the inside of the smoke exhaust main pipe is sprayed with water to clean the oil dirt attached to the inner wall of the smoke exhaust main pipe, the PLC controller controls the first electromagnetic valve to be opened, the sewage generated by cleaning the oil dirt in the smoke exhaust main pipe flows into the elbow pipe from front to back along the smoke exhaust main pipe, the sewage is then introduced into the water tank through the sewage pipe, the separation of the sewage and the oil fume is realized, after the sewage enters the water tank, the water level in the water tank continuously rises, meanwhile, solid particles such as oil slag in the sewage are deposited downwards into the conical barrel, the water level in the water tank is higher than the upper end of the sewage pipe, the lower end of the sewage pipe is sealed by water, the oil fume is prevented from downwards running along the sewage pipe, the negative pressure fan is prevented from sucking the air in the water tank, the smoke exhaust effect of the negative pressure fan is ensured, when the water level sensor in the water tank reaches the position of the upper liquid level sensor, the water level sensor flows into the water level controller, the water level sensor is stopped, the water level sensor is continuously flows into the water tank, the water tank is discharged through the water level controller, and then the water level sensor is discharged through the water level controller, and is continuously, and is discharged into the water tank, and is discharged through the water level controller, and is normally when the water level controller is discharged through the water level controller, and is discharged through the water level controller, sewage is prevented from overflowing upwards into the bent pipe along the sewage pipe and even blocking the smoke exhaust main pipe and the negative pressure air pipe; when the interior of the smoke exhaust main pipe stops spraying water to clean the greasy dirt attached to the inner wall of the smoke exhaust main pipe, the PLC controller controls the first electromagnetic valve to be closed, the second electromagnetic valve to be opened, after the sewage in the water tank is basically discharged through the drain pipe, the manual valve is opened, solid particles such as oil residues deposited at the bottom in the conical barrel are discharged from the slag discharge pipe, the sewage is effectively treated, and environmental pollution is avoided.
In conclusion, the utility model realizes the separation of sewage and oil smoke during the cleaning of the smoke exhaust main pipe, ensures the smoke exhaust effect of the negative pressure fan, effectively treats sewage and avoids environmental pollution.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a control schematic block diagram of the present utility model.
Description of the embodiments
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the oven pipeline cleaning water-gas separation device comprises a smoke exhaust main pipe 1, a negative pressure air pipe 2, a water tank 3, a negative pressure fan 4 and a PLC (programmable logic controller) 5, wherein the smoke exhaust main pipe 1 is arranged above an oven along the front-back direction, the smoke exhaust main pipe 1 is arranged at the back of the smoke exhaust main pipe 1 in a front-back low-back high-inclination mode, a bent pipe 6 with the middle part bent downwards is connected between the rear end of the smoke exhaust main pipe 1 and the front end of the negative pressure air pipe 2, the rear end of the negative pressure air pipe 2 is connected with an air inlet of the negative pressure fan 4, the water tank 3 is arranged below the bent pipe 6, a sewage pipe 7 which is vertically arranged is fixedly connected with the middle part of the lower side of the bent pipe 6, the lower end of the sewage pipe 7 penetrates through a top plate of the water tank 3 and stretches into the lower part in the water tank 3, a conical barrel 9 which is arranged at the upper part of the outer part of the water tank 3, a slag discharging pipe 10 is integrally formed at the lower end of the water tank 3, a slag discharging pipe 10 is coaxially connected with the lower end of the conical barrel 9, a manual slag discharging valve 11 which is provided with the slag discharging pipe 10, a water discharging pipe 12 which is connected with a water level sensor 12 arranged at the bottom of the water tank 3, a liquid level sensor 12 is arranged at the lower side wall 12, a liquid level sensor 14 is arranged at the lower part of the water tank 3, a liquid level sensor 14 is arranged in the water tank 3, and a liquid level sensor 15 is arranged at the lower part of the water tank 3, and a liquid level sensor 15, and a liquid level sensor 13 is arranged in the water tank sensor 15, and a position sensor 13 is arranged in the water tank sensor 13.
The top plate of the water tank 3 is connected with an overflow pipe 16, and the other end of the overflow pipe 16 is vertically arranged downwards and connected to the drain pipe 12 between the second electromagnetic valve 13 and the water outlet end of the drain pipe 12.
The negative pressure air pipe 2 is provided with a drying box 17 and a purifier 18 at intervals from front to back.
The upper liquid level sensor 14 is arranged on the upper side part of the outer pipe wall of the sewage pipe 7 in the water tank 3, and the lower liquid level sensor 15 is arranged on the lower end part of the outer pipe wall of the sewage pipe 7 in the water tank 3.
The water inlet ends of the drain pipe 12 and the overflow pipe 16 are provided with filter screens (not shown). The filter screen is used to filter the sewage passing through the drain pipe 12 and the overflow pipe 16.
The negative pressure fan 4, the PLC controller 5, the first electromagnetic valve 8, the second electromagnetic valve 13, the upper liquid level sensor 14, the lower liquid level sensor 15, the drying box 17 and the purifier 18 of the manual valve 11 are all conventional technologies, specific structures and working principles are not repeated, and the control technology is conventional control and does not involve a new computer program.
The working principle of the utility model is as follows: at first, the first electromagnetic valve 8, the second electromagnetic valve 13 and the manual valve 11 are all in a closed state, the negative pressure fan 4 continuously sucks the oil fume generated in the oven through the negative pressure air pipe 2 and the fume exhaust main pipe 1, the oil fume is dried from front to back through the drying box 17, the fume is purified by the purifier 18 and is directly discharged to the outside of the workshop through the negative pressure fan 4, when the inside of the fume exhaust main pipe 1 is sprayed with water to clean the greasy dirt attached to the inner wall of the fume exhaust main pipe 1, the PLC controller 5 controls the first electromagnetic valve 8 to be opened, the sewage generated by cleaning the greasy dirt in the fume exhaust main pipe 1 flows into the elbow pipe 6 from front to back along the fume exhaust main pipe 1, the sewage enters the water tank 3 through the sewage pipe 7, the separation of the sewage and the fume is realized, the water level in the water tank 3 continuously rises after the sewage enters the water tank 3, and solid particles such as oil slag in the sewage are deposited in the conical barrel 9 downwards, when the water level in the water tank 3 is higher than the upper end of the sewage pipe 7, a water seal can be formed at the lower end of the sewage pipe 7, so that oil smoke is prevented from going downwards along the sewage pipe 7, the negative pressure fan 4 is prevented from sucking air in the water tank 3, the smoke exhausting effect of the negative pressure fan 4 is ensured, when the water level in the water tank 3 reaches the position of the upper liquid level sensor 14, the upper liquid level sensor 14 transmits a monitored water level signal to the PLC controller 5, the PLC controller 5 controls the second electromagnetic valve 13 to be opened, sewage in the water tank 3 is discharged through the drain pipe 12, the water level in the water tank 3 begins to drop, when the water level in the water tank 3 is reduced to the position of the lower liquid level sensor 15, the lower liquid level sensor 15 transmits the monitored water level signal to the PLC controller 5, the PLC controller 5 controls the second electromagnetic valve 13 to be closed, if the upper liquid level sensor 14 fails and cannot work normally, the water level in the water tank 3 is higher than the upper liquid level sensor 14 and then continues to rise, the water tank 3 is filled with sewage, the sewage can be discharged into the drain pipe 12 through the overflow pipe 16, and the sewage is prevented from overflowing upwards into the elbow pipe 6 along the sewage pipe 7 and even blocking the smoke exhaust main pipe 1 and the negative pressure air pipe 2; when the interior of the smoke exhaust main pipe 1 stops spraying water to clean the greasy dirt attached to the inner wall of the smoke exhaust main pipe 1, the PLC controller 5 controls the first electromagnetic valve 8 to be closed, the second electromagnetic valve 13 to be opened, after the sewage in the water tank 3 is basically discharged through the drain pipe 12, the manual valve 11 is opened, and solid particles such as oil residues deposited at the bottom in the conical barrel 9 are discharged from the slag discharge pipe 10, so that the sewage is effectively treated, and environmental pollution is avoided.
The above embodiments are merely for illustrating the technical aspects of the present utility model, and it should be understood by those skilled in the art that the present utility model is described in detail with reference to the above embodiments; modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model, which is intended to be encompassed by the claims.
Claims (5)
1. Oven pipeline washs water vapor separator, including total fume exhaust pipe and negative pressure tuber pipe, total fume exhaust pipe arranges the oven top in along the fore-and-aft direction, and total fume exhaust pipe front high back low slope sets up, and negative pressure tuber pipe front low back high slope sets up at total fume exhaust pipe's rear, its characterized in that: the automatic water level control device comprises a water tank, a negative pressure fan and a PLC (programmable logic controller), wherein a bent pipe with the middle bent downwards is connected between the rear end of a smoke discharging main pipe and the front end of a negative pressure air pipe, the rear end of the negative pressure air pipe is connected with an air inlet of the negative pressure fan, the water tank is arranged below the bent pipe, the middle part of the lower side of the bent pipe is fixedly connected with a sewage pipe which is vertically arranged, the lower end of the sewage pipe penetrates through a top plate of the water tank and stretches into the lower part in the water tank, a first electromagnetic valve for switching on and off the sewage pipe is arranged on the sewage pipe outside the upper side of the water tank, a conical barrel with the upper size and the lower size is integrally formed at the lower end of the water tank, a slag discharging pipe is coaxially connected with the lower end of the conical barrel, a manual valve for switching on and off the slag discharging pipe is arranged on the slag discharging pipe, a drain pipe which is horizontally arranged is connected with a second electromagnetic valve for switching on and off the drain pipe is arranged at the bottom of the side wall of the water tank, an upper part in the water tank is provided with an upper liquid level sensor, and a lower liquid level sensor is respectively connected with the first electromagnetic valve, a second electromagnetic valve, an upper liquid level sensor and a lower liquid level sensor signal in the water tank.
2. The oven tunnel cleaning water-gas separation device according to claim 1, characterized in that: the top plate of the water tank is connected with an overflow pipe, and the other end of the overflow pipe is vertically downwards arranged and connected to a drain pipe between the second electromagnetic valve and the water outlet end of the drain pipe.
3. The oven tunnel cleaning water-gas separation device according to claim 1, characterized in that: and a drying box and a purifier are arranged on the negative pressure air pipe at intervals front and back.
4. The oven tunnel cleaning water-gas separation device according to claim 1, characterized in that: the upper liquid level sensor is arranged on the upper side part of the outer pipe wall of the sewage pipe in the water tank, and the lower liquid level sensor is arranged on the lower end part of the outer pipe wall of the sewage pipe in the water tank.
5. The oven tunnel cleaning water-gas separation device according to claim 2, characterized in that: the water inlet ends of the drain pipe and the overflow pipe are provided with filter screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319733.2U CN220142990U (en) | 2023-05-29 | 2023-05-29 | Water-gas separation device for cleaning oven pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319733.2U CN220142990U (en) | 2023-05-29 | 2023-05-29 | Water-gas separation device for cleaning oven pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220142990U true CN220142990U (en) | 2023-12-08 |
Family
ID=89010346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321319733.2U Active CN220142990U (en) | 2023-05-29 | 2023-05-29 | Water-gas separation device for cleaning oven pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220142990U (en) |
-
2023
- 2023-05-29 CN CN202321319733.2U patent/CN220142990U/en active Active
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