CN211159149U - Cold rolling fatlute tail gas resourceful treatment device - Google Patents
Cold rolling fatlute tail gas resourceful treatment device Download PDFInfo
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- CN211159149U CN211159149U CN201921786771.2U CN201921786771U CN211159149U CN 211159149 U CN211159149 U CN 211159149U CN 201921786771 U CN201921786771 U CN 201921786771U CN 211159149 U CN211159149 U CN 211159149U
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Abstract
The utility model provides a cold rolling fatlute tail gas resourceful treatment device. The cold rolling oil sludge tail gas recycling device comprises a base, wherein a waste heat boiler is fixedly connected to the right side of the top of the base, a first air inlet pipe is communicated with the left side of the waste heat boiler, one end of the first air inlet pipe penetrates through the waste heat boiler and extends to the right side of the waste heat boiler, a steam pipe is communicated with the top of the waste heat boiler, and a first water inlet pipe is communicated with the left side of the top of the waste heat boiler. The utility model provides a cold rolling fatlute tail gas resourceful treatment device has steam that the tail gas cooling produced can regard as kinetic energy to use at other production and processing steps, saved manufacturing cost, improved tail gas resource utilization, filter before gaseous secondary cooling, prevent that the dry ice that smoke and dust in the gas and the carbon dioxide after the cooling formed from blockking up gas compression device, influence the life of water-oil separation and device, through the centrifugation with water-oil quick separation, tail gas resourceful treatment efficiency has been improved.
Description
Technical Field
The utility model relates to a cold rolling fatlute tail gas recovery technical field especially relates to a cold rolling fatlute tail gas resourceful treatment device.
Background
With the development process of modern heavy industry, steel mills can generate a large amount of cold rolling oil sludge in production, the oil sludge is dangerous waste and cannot be poured randomly or transferred privately, and according to the characteristics of black, smelly and sticky oil sludge, the oil sludge contains about 20% of water, about 30% of oil and about 50% of solids (mainly iron filings), the cold rolling oil sludge can be treated, processed and recycled, the method mainly comprises three types of transferring, volume reducing and recycling, tail gas can be generated in the recycling treatment process of the cold rolling oil sludge, the tail gas can not be directly discharged, and the recycling treatment can be carried out again.
At present, the existing cold-rolled oil sludge treatment device is low in resource utilization rate of tail gas, the heat generated in the tail gas cooling process cannot be converted into kinetic energy, and after the tail gas is directly cooled, carbon dioxide in the tail gas can be directly solidified into dry ice to block the device, so that the service life of the device is influenced.
Therefore, it is necessary to provide a cold rolling sludge tail gas recycling device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cold rolling fatlute tail gas resourceful treatment device has solved prior art and has solved the lower problem of cold rolling fatlute utilization ratio.
In order to solve the technical problem, the cold rolling oil sludge tail gas recycling treatment device provided by the utility model comprises a base, the right side of the top of the base is fixedly connected with a waste heat boiler, the left side of the waste heat boiler is communicated with a first air inlet pipe, one end of the first air inlet pipe penetrates through the waste heat boiler and extends to the right side of the waste heat boiler, the top of the waste heat boiler is communicated with a steam pipe, the left side of the top of the waste heat boiler is communicated with a first water inlet pipe, the top of the base and the right side of the waste heat boiler are fixedly connected with a box body, one end of the first air inlet pipe, which is positioned on the right side of the waste heat boiler, penetrates through the box body and extends into the box body, fixedly connected with rose box between the top of box inner wall and the bottom, the top of base just is located the right side fixedly connected with quench tower of box, the right side intercommunication of box has the second intake pipe.
Preferably, the bottom of the inner wall of the quenching tower is fixedly connected with a water tank, one end of a second air inlet pipe sequentially penetrates through the quenching tower and the water tank and extends to the right side of the quenching tower, the top of the water tank is fixedly connected with a condensation box through a first mounting seat, both sides of the top of the water tank are fixedly connected with fixing seats, a condensation box is fixedly connected between the tops of the two fixing seats, the left side of the water tank and the upper part of the second air inlet pipe are communicated with a second water inlet pipe, the top of the water tank and the lower part of the condensation box are fixedly connected with a water pump through a first mounting seat, one end of the second water inlet pipe sequentially penetrates through the condensation box and one of the fixing seats and extends to the left side of one of the fixing seats, the second water inlet pipe is positioned at one end of the left side of one of the fixing seat and, one end of the water outlet pipe penetrates through the water tank and extends to the inside of the water tank, and the right side of the top of the base is fixedly connected with a separation tower.
Preferably, the left side of knockout tower is through second mount pad fixedly connected with air pump, the second intake pipe is located the one end on quench tower right side and the inlet end intercommunication of air pump, the end intercommunication of giving vent to anger of air pump has first outlet duct, the right side of knockout tower just is located the air pump and passes through the gaseous booster pump of third mount pad fixedly connected with directly over, the one end of first outlet duct and the inlet end intercommunication of gaseous booster pump, the end intercommunication of giving vent to anger of gaseous booster pump has the second outlet duct.
Preferably, the top of the separation tower is communicated with a fixed pipe, one end of the second air outlet pipe is communicated with the top end of the fixed pipe, the surface of the fixed pipe, which is positioned inside the separation tower, is rotatably connected with a centrifugal barrel, a transmission shaft is rotatably connected between the bottom of the centrifugal barrel and the bottom of the inner wall of the separation tower, and the top of the surface of the transmission shaft is fixedly connected with a transmission gear.
Preferably, the right side of knockout tower inner wall bottom just is located the below fixedly connected with motor case of centrifugal bucket, the inside fixedly connected with motor of motor case, the output shaft fixedly connected with drive shaft of motor, the outside that the motor case just extended to the motor case is run through to the one end of drive shaft, the one end fixedly connected with drive gear that the drive shaft is located the motor case outside, drive gear meshes with drive gear mutually.
Preferably, the right side of the centrifugal barrel is communicated with a discharge pipe, the right side of the separation tower is hinged with a hinge door through a hinge, and a switch is arranged on the hinge door.
Compared with the prior art, the utility model provides a cold rolling fatlute tail gas resourceful treatment device has following beneficial effect:
the utility model provides a cold rolling fatlute tail gas resourceful treatment device, absorb heat to tail gas through the water source in the useless heat boiler, the steam that the tail gas cooling produced can regard as kinetic energy to use at other production and processing steps, the manufacturing cost is saved, tail gas resource utilization rate is improved, activated carbon through the rose box inside filters before gaseous secondary cooling, prevent that the dry ice that smoke and dust in the gas and carbon dioxide after the cooling formed from blockking up gas compression device, influence the life of water-oil separation and device, through the motor, drive gear, the transmission shaft cooperation is used, through centrifugal barrel with water-oil quick separation, tail gas resourceful treatment efficiency has been improved.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a cold rolling sludge tail gas recycling device provided by the present invention;
FIG. 2 is a schematic side view of the structure of the separation column shown in FIG. 1.
Reference numbers in the figures: 1. the base, 2, waste heat boiler, 3, first intake pipe, 4, steam pipe, 5, first inlet tube, 6, the box, 7, the rose box, 8, the quench tower, 9, the second intake pipe, 10, the water tank, 11, the condensing box, 12, the water pump, 13, the second inlet tube, 14, the outlet pipe, 15, the air pump, 16, first outlet duct, 17, gaseous booster pump, 18, the second outlet duct, 19, the knockout tower, 20, the fixed pipe, 21, the centrifuging barrel, 22, the transmission shaft, 23, the drive gear, 24, the motor case, 25, the motor, 26, the drive shaft, 27, drive gear, 28, the discharging pipe, 29, the hinge door, 30, the switch, 31, the fixing base.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a cold rolling sludge tail gas recycling device according to a preferred embodiment of the present invention; FIG. 2 is a schematic side view of the structure of the separation column shown in FIG. 1. The cold-rolled oil sludge tail gas recycling device comprises a base 1, a waste heat boiler 2 is fixedly connected to the right side of the top of the base 1, a first air inlet pipe 3 is communicated with the left side of the waste heat boiler 2, one end of the first air inlet pipe 3 penetrates through the waste heat boiler 2 and extends to the right side of the waste heat boiler 2, a steam pipe 4 is communicated with the top of the waste heat boiler 2, a first water inlet pipe 5 is communicated with the left side of the top of the waste heat boiler 2, an electromagnetic water valve is arranged on the first water inlet pipe 5 and is provided with a switch for controlling a power supply of the electromagnetic water valve, a box body 6 is fixedly connected to the top of the base 1 and is positioned on the right side of the waste heat boiler 2, one end of the first air inlet pipe 3, which is positioned on the right side of the waste heat boiler 2, penetrates through the box body 6 and extends to, the top of base 1 just is located the right side fixedly connected with quench tower 8 of box 6, the right side intercommunication of box 6 has second intake pipe 9.
The bottom fixedly connected with water tank 10 of quench tower 8 inner wall, the one end of second intake pipe 9 runs through quench tower 8 and water tank 10 in proper order and extends to the right side of quench tower 8, the top of water tank 10 is through first mount pad fixedly connected with condensing tank 11, the equal fixedly connected with fixing base 31 in both sides at water tank 10 top, two fixedly connected with condensing tank 11 between the top of fixing base 31, the left side of water tank 10 just is located the top intercommunication of second intake pipe 9 and has second inlet tube 13, the top of water tank 10 just is located condensing tank 11 under and passes through first mount pad fixedly connected with water pump 12, water pump 12 is connected with external power source and is equipped with the switch of control power source, the one end of second inlet tube 13 runs through condensing tank 11 and one in proper order fixing base 31 just extends to the left side of fixing base 31, second inlet tube 13 is located one the left one end of fixing base 31 communicates with the end of intaking of water pump 12, the water outlet end of the water pump 12 is communicated with a water outlet pipe 14, one end of the water outlet pipe 14 penetrates through the water tank 10 and extends into the water tank 10, and a separation tower 19 is fixedly connected to the right side of the top of the base 1.
The left side of knockout tower 19 is through second mount pad fixedly connected with air pump 15, air pump 15 connects external power source and is equipped with control power supply's switch, the one end that second intake pipe 9 is located 8 right sides of quench tower communicates with the inlet end of air pump 15, the end intercommunication of giving vent to anger of air pump 15 has first outlet duct 16, the right side of knockout tower 19 just is located air pump 15 and passes through the gaseous booster pump 17 of third mount pad fixedly connected with directly over, gaseous booster pump 17 connects external power source and is provided with control power supply's switch, the one end of first outlet duct 16 communicates with the inlet end of gaseous booster pump 17, the end intercommunication of giving vent to anger of gaseous booster pump 17 has second outlet duct 18.
The top intercommunication of knockout tower 19 has fixed pipe 20, the one end of second outlet duct 18 and the top intercommunication of fixed pipe 20, fixed pipe 20 is located the inside surface rotation of knockout tower 19 and is connected with centrifuge bucket 21, it is connected with transmission shaft 22 to rotate between the bottom of centrifuge bucket 21 and the bottom of knockout tower 19 inner wall, the top fixedly connected with drive gear 23 on transmission shaft 22 surface, fixed pipe 20 and transmission shaft 22 have stabilizing effect to centrifuge bucket 21, rock about when preventing centrifuge bucket 21 rapid rotation.
The right side of 19 inner wall bottoms of knockout towers and the below fixedly connected with motor case 24 that is located centrifugal bucket 21, the inside fixedly connected with motor 25 of motor case 24, external power source is connected and the switch that is provided with control power source is connected to motor 25, the output shaft fixedly connected with drive shaft 26 of motor 25, the one end of drive shaft 26 is run through motor case 24 and is extended to the outside of motor case 24, drive shaft 26 is located the outside one end fixedly connected with drive gear 27 of motor case 24, drive gear 27 meshes with drive gear 23 mutually.
The right side of the centrifugal barrel 21 is communicated with a discharge pipe 28, the right side of the separation tower 19 is hinged with a hinge door 29 through a hinge, and a switch 30 is arranged on the hinge door 29.
The utility model provides a cold rolling fatlute tail gas resourceful treatment device's theory of operation as follows:
starting the air pump 15, conveying oil sludge cracked gas into the waste heat boiler 2 through the first air inlet pipe 3 for primary cooling, simultaneously, the water source in the waste heat boiler 2 absorbs heat and evaporates to generate steam, the generated steam can be output from the steam pipe 4 for utilization, opening the electromagnetic water valve on the first water inlet pipe 5 can inject water source into the waste heat boiler 2, preventing water from being evaporated completely, filtering the gas through the filter box 7 after primary cooling, the activated carbon in the filter box 7 can filter toxic gas such as carbon dioxide in the gas and smoke dust, conveying the filtered gas into the water tank 10 in the quench tower 8 through the second air inlet pipe 9 for rapid cooling, starting the water pump 12 simultaneously, conveying the water source after absorbing heat in the water tank into the second water inlet pipe 13 through the water outlet pipe 14, conveying the water source into the condensation tank 11 through the second water inlet pipe 13 for cooling, after cooling, the water is conveyed into the water inlet tank 10 for heat absorption, after cracked gas is cooled for the second time, the cracked gas is conveyed into the gas booster pump 17 through the gas outlet pipe through the gas pump 15 for boosting, then is conveyed into the centrifugal barrel 21 through the fixed pipe 20, the gas pump 15 is closed after certain gas is input, the motor 25 in the motor box 24 is started, the driving gear 27 is driven to rotate through the driving shaft 26, the driving gear 27 drives the transmission gear 23 to rotate, the transmission gear 23 drives the transmission shaft 22 to rotate, the transmission shaft 22 drives the centrifugal barrel 21 to rotate rapidly, when compressed air enters the centrifugal barrel 21 to generate rapid change of flow direction and speed, oil drops and water drops with density larger than that of the compressed air are separated through inertia effect, the water and oil after centrifugation are separated, the density of the water is larger than that of the oil, the hinge door 29 is opened through the switch 30, and the electromagnetic water valve on, the water is taken out first and then the oil is taken out.
Compared with the prior art, the utility model provides a cold rolling fatlute tail gas resourceful treatment device has following beneficial effect:
the air pump 15 is started, oil sludge pyrolysis gas is conveyed into the waste heat boiler 2 through the first air inlet pipe 3 for primary cooling, steam is generated by heat absorption and evaporation of a water source inside the waste heat boiler 2 during cooling, the generated steam can be output from the steam pipe 4 for utilization, the steam generated by tail gas cooling can be used in other production and processing steps as kinetic energy, the production cost is saved, the utilization rate of tail gas resources is improved, an electromagnetic water valve on the first water inlet pipe 5 is opened to inject a water source into the waste heat boiler 2, water is prevented from being evaporated completely, the gas is filtered through the filter box 7 after primary cooling, the activated carbon inside the filter box 7 can filter toxic gases such as carbon dioxide and smoke dust in the gas, the filtered gas is conveyed into the water tank 10 inside the quench tower 8 through the second air inlet pipe 9 for rapid cooling, and is filtered before secondary cooling of the gas, prevent that the dry ice that smoke and dust in the gas and the carbon dioxide after the cooling formed from blockking up gas compression device, influence the life of water-oil separation and device, start motor 25 inside motor case 24, drive gear 27 through drive shaft 26 and rotate, drive gear 27 drives drive gear 23 and rotates, drive gear 23 drives transmission shaft 22 and rotates, transmission shaft 22 drives centrifuge bucket 21 and rotates fast, it produces the drastic change of flow direction and speed to get into centrifuge bucket 21 as compressed air, rely on the inertia effect again, separate out oil droplet and the water droplet that density is greater than compressed air, through centrifugation with water-oil quick separation, tail gas resourceful treatment efficiency has been improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a cold rolling fatlute tail gas resourceful treatment device, includes base (1), its characterized in that: the waste heat boiler is characterized in that a waste heat boiler (2) is fixedly connected to the right side of the top of the base (1), a first air inlet pipe (3) is communicated with the left side of the waste heat boiler (2), one end of the first air inlet pipe (3) penetrates through the waste heat boiler (2) and extends to the right side of the waste heat boiler (2), a steam pipe (4) is communicated with the top of the waste heat boiler (2), a first water inlet pipe (5) is communicated with the left side of the top of the waste heat boiler (2), the top of the base (1) is fixedly connected with a box body (6) and is located on the right side of the waste heat boiler (2), one end of the first air inlet pipe (3) located on the right side of the waste heat boiler (2) penetrates through the box body (6) and extends to the inside of the box body (6), a filter box (7) is fixedly connected between the top and the bottom of the inner wall of the box body (, and the right side of the box body (6) is communicated with a second air inlet pipe (9).
2. The cold-rolling oil sludge tail gas resource treatment device according to claim 1, wherein a water tank (10) is fixedly connected to the bottom of the inner wall of the quenching tower (8), one end of the second air inlet pipe (9) sequentially penetrates through the quenching tower (8) and the water tank (10) and extends to the right side of the quenching tower (8), a condensation tank (11) is fixedly connected to the top of the water tank (10) through a first mounting seat, fixing seats (31) are fixedly connected to both sides of the top of the water tank (10), the condensation tank (11) is fixedly connected between the tops of the two fixing seats (31), a second water inlet pipe (13) is communicated with the left side of the water tank (10) and is positioned above the second air inlet pipe (9), a water pump (12) is fixedly connected to the top of the water tank (10) and is positioned under the condensation tank (11) through a first mounting seat, one end of the second water inlet pipe (13) sequentially penetrates through the condensation box (11) and one the fixing seat (31) and extends to one the left side of the fixing seat (31), the second water inlet pipe (13) is located one the left end of the fixing seat (31) is communicated with the water inlet end of the water pump (12), the water outlet end of the water pump (12) is communicated with a water outlet pipe (14), one end of the water outlet pipe (14) penetrates through the water tank (10) and extends to the inside of the water tank (10), and the right side of the top of the base (1) is fixedly connected with a separation tower (19).
3. The cold rolling oil sludge tail gas resource treatment device as claimed in claim 2, wherein the left side of the separation tower (19) is fixedly connected with an air pump (15) through a second mounting seat, one end of the second air inlet pipe (9) on the right side of the quenching tower (8) is communicated with the air inlet end of the air pump (15), the air outlet end of the air pump (15) is communicated with a first air outlet pipe (16), the right side of the separation tower (19) is positioned right above the air pump (15) and is fixedly connected with a gas booster pump (17) through a third mounting seat, one end of the first air outlet pipe (16) is communicated with the air inlet end of the gas booster pump (17), and the air outlet end of the gas booster pump (17) is communicated with a second air outlet pipe (18).
4. The cold-rolling oil sludge tail gas recycling device according to claim 3, wherein a fixed pipe (20) is communicated with the top of the separation tower (19), one end of the second air outlet pipe (18) is communicated with the top end of the fixed pipe (20), a centrifugal barrel (21) is rotatably connected to the surface of the fixed pipe (20) located inside the separation tower (19), a transmission shaft (22) is rotatably connected between the bottom of the centrifugal barrel (21) and the bottom of the inner wall of the separation tower (19), and a transmission gear (23) is fixedly connected to the top of the surface of the transmission shaft (22).
5. The cold-rolling oil sludge tail gas recycling device according to claim 4, wherein a motor box (24) is fixedly connected to the right side of the bottom of the inner wall of the separation tower (19) and below the centrifugal barrel (21), a motor (25) is fixedly connected to the inside of the motor box (24), a driving shaft (26) is fixedly connected to an output shaft of the motor (25), one end of the driving shaft (26) penetrates through the motor box (24) and extends to the outside of the motor box (24), a driving gear (27) is fixedly connected to one end of the driving shaft (26) located outside the motor box (24), and the driving gear (27) is meshed with the transmission gear (23).
6. The cold-rolled oil sludge tail gas recycling device according to claim 4, wherein a discharge pipe (28) is communicated with the right side of the centrifugal barrel (21), a hinge door (29) is hinged to the right side of the separation tower (19) through a hinge, and a switch (30) is arranged on the hinge door (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786771.2U CN211159149U (en) | 2019-10-23 | 2019-10-23 | Cold rolling fatlute tail gas resourceful treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921786771.2U CN211159149U (en) | 2019-10-23 | 2019-10-23 | Cold rolling fatlute tail gas resourceful treatment device |
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| Publication Number | Publication Date |
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| CN211159149U true CN211159149U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921786771.2U Active CN211159149U (en) | 2019-10-23 | 2019-10-23 | Cold rolling fatlute tail gas resourceful treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617082A (en) * | 2021-08-10 | 2021-11-09 | 内蒙古联晟新能源材料有限公司 | Rolling oil circulating filtration reusing device |
-
2019
- 2019-10-23 CN CN201921786771.2U patent/CN211159149U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617082A (en) * | 2021-08-10 | 2021-11-09 | 内蒙古联晟新能源材料有限公司 | Rolling oil circulating filtration reusing device |
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