CN216171131U

CN216171131U - A tail gas processing apparatus for lubricating oil production

Info

Publication number: CN216171131U
Application number: CN202122553523.7U
Authority: CN
Inventors: 李怡飞
Original assignee: Henan Dongfeng Lubricating Oil Technology Co ltd
Current assignee: Henan Dongfeng Lubricating Oil Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-05
Anticipated expiration: 2031-10-22

Abstract

The utility model provides a tail gas processing apparatus for lubricating oil production, including handling case and cooler bin, be equipped with first air inlet and first gas outlet on the cooler bin, first air inlet and tail gas collection device intercommunication, first gas outlet and handle intercommunication between the case, the bottommost that the cooler bin is inside to be equipped with a plurality of condensation plates and cooler bin is equipped with the oil-out, all be equipped with heat sink on a plurality of condensation plates, be equipped with the treatment liquid case on handling the case, the treatment liquid case is equipped with the liquid outlet with the bottom of handling the case intercommunication and handling the case, it installs a plurality of hollow first bull sticks to handle incasement portion rotation, all communicate on a plurality of first bull sticks have spray nozzle and a plurality of first bull sticks all with handle between the liquid case rotation seal intercommunication. Can carry out collection again to the lubricating oil in the tail gas, improve treatment effect and the treatment effeciency to tail gas, the long service life of device, the treatment effect is good.

Description

A tail gas processing apparatus for lubricating oil production

Technical Field

The utility model relates to the technical field of tail gas treatment equipment, in particular to a tail gas treatment device for lubricating oil production.

Background

At present, when producing lubricating oil, after the solvent is refined, the lubricating oil that produces all need just can form the end product through drying process, however when the lubricating oil product carries out drying process in the drying cabinet, can contain a small amount of solvent gas in the gas that the drying comes out, solvent gas can cause certain corruption to drying cabinet inner wall and drying cabinet internal plant, reduce the life of drying cabinet, directly will the solvent gas discharge again can cause very big destruction to operational environment and ecological environment, harm staff's health, contain remaining lubricating oil in the tail gas during current lubricating oil production simultaneously, directly handle it and cause the waste of lubricating oil easily, and do not handle well, influence the treatment effect of tail gas.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an exhaust gas treatment device for lubricating oil production, which can reduce the waste of lubricating oil in the exhaust gas and improve the treatment effect of the exhaust gas.

Its solution is, a tail gas processing apparatus for lubricating oil production, including handling case and cooler bin, be equipped with first air inlet and first gas outlet on the cooler bin, first air inlet and tail gas collection device intercommunication, first gas outlet and handle and communicate between the case, the bottommost that the cooler bin inside was equipped with a plurality of condensation plates and cooler bin is equipped with the oil-out, all be equipped with heat sink on a plurality of condensation plates, it is equipped with the processing liquid case on the case to handle, the processing liquid case just is equipped with the liquid outlet with handling the bottom of case intercommunication and processing case, it installs a plurality of hollow first bull sticks to handle incasement portion rotation, all communicate on a plurality of first bull sticks to have spray nozzle and a plurality of first bull sticks all with handle between the liquid case and rotate sealed the intercommunication.

Preferably, handle the inside hollow shaft that rotates and install axis and the perpendicular setting of first bull stick axis of case, the hollow shaft passes through and communicates between pipeline and the cooling tank, the intercommunication has a plurality of air nozzles on the hollow shaft, it drives hollow shaft pivoted drive assembly to be fixed with on the case to handle.

Preferably, the driving assembly comprises a driving motor, a main shaft perpendicular to the hollow shaft is mounted at an output end of the driving motor, a first driving bevel gear is coaxially fixed on the main shaft, and a first driven bevel gear meshed with the first driving bevel gear is fixed on the hollow shaft.

Preferably, a plurality of second driving bevel gears are coaxially fixed on the hollow shaft, and second driven bevel gears meshed with the second driving bevel gears are fixed on the plurality of first rotating rods.

Preferably, the inside of the treatment box is rotatably provided with a plurality of second rotating rods which are perpendicular to the hollow shaft, third driven bevel gears which are meshed with the second driving bevel gears are fixed on the second rotating rods, and stirring blades are fixed on the second rotating rods.

Preferably, be equipped with the subassembly of supplying gas between processing case and the cooling tank, the subassembly of supplying gas includes the cylinder, be equipped with second air inlet and second gas outlet on the cylinder, the second air inlet passes through the pipe connection with first gas outlet, the inside slidable mounting of cylinder has the piston, be fixed with the push rod on the piston, the push rod stretches out one of cylinder and serves and be fixed with the roof, be equipped with the spring of cover on the push rod between roof and the cylinder, second air inlet and second gas outlet all are equipped with the check valve, be fixed with the actuating lever on the main shaft, the actuating lever can promote the roof when rotating and remove.

Preferably, the driving rod is rotatably provided with a rotating wheel, and the rotating wheel is sleeved with a rubber sleeve.

The utility model has the beneficial effects that: can carry out collection again to the lubricating oil in the tail gas, improve treatment effect and the treatment effeciency to tail gas, through atomizing treatment fluid, improve the contact range of treatment fluid and tail gas, through the reaction range who improves tail gas and treatment fluid, improve the effect of handling, drive a plurality of part motion through a drive arrangement, reduce the cost of making and use device to the long service life of device, the treatment effect is good.

Drawings

FIG. 1 is a schematic view of the overall axial side structure of the present invention.

Fig. 2 is a partially enlarged schematic view of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the tail gas treatment device for lubricating oil production comprises a treatment tank 1 and a cooling tank 2, it is characterized in that the cooling box 2 is provided with a first air inlet 3 and a first air outlet 6, the first air inlet 3 is communicated with a tail gas collecting device, the first air outlet 6 is communicated with the treatment box 1, a plurality of condensation plates 5 are arranged in the cooling box 2, an oil outlet 4 is arranged at the bottommost part of the cooling box 2, the plurality of condensing plates 5 are all provided with cooling devices, the treatment box 1 is provided with a treatment liquid box 23, the treatment liquid tank 23 is communicated with the treatment tank 1, a liquid outlet 30 is arranged at the bottom of the treatment tank 1, handle case 1 inside and rotate and install a plurality of hollow first bull sticks 24, all communicate spray nozzle 25 and a plurality of first bull sticks 24 on a plurality of first bull sticks 24 all with handle between the liquid case 23 and rotate sealed the intercommunication.

When the device is used, a pressurizer for discharging treatment liquid is arranged in the treatment liquid tank 23, so that the treatment liquid in the treatment liquid tank 23 is extruded to flow into the treatment tank 1, at the moment, tail gas generated in the production of lubricating oil is introduced into the cooling tank 2 through the first air inlet 3 by the tail gas collecting device, the cooling of the entering tail gas is realized through the plurality of condensing plates 5, so that the lubricating oil contained in the tail gas is condensed, the lubricating oil is recycled from the oil outlet 4, the waste is reduced, the condensed tail gas enters the treatment tank 1 through a pipeline, at the moment, under the action of the pressurizer, the treatment liquid passes through the spray nozzle 25, the treatment liquid is atomized, the contact area between the tail gas is improved, the treatment effect and the efficiency of the tail gas are improved, the treatment liquid after reaction flows out through the liquid outlet 30, and the tail gas after the treatment is simultaneously conveyed out, the quick treatment of tail gas is realized, and the waste of materials is reduced.

The treatment box 1 is internally and rotatably provided with a hollow shaft 18 with an axis perpendicular to the axis of the first rotating rod 24, the hollow shaft 18 is communicated with the cooling box 2 through a pipeline, the hollow shaft 18 is communicated with a plurality of air nozzles 22, and a driving assembly for driving the hollow shaft 18 to rotate is fixed on the treatment box 1.

When the device is used, the hollow shaft 18 is rotated through the driving assembly, so that the plurality of air nozzles 22 are continuously rotated, the range of tail gas is further increased, the reaction range of treatment liquid and the tail gas is further increased, and the treatment efficiency of the tail gas is further improved.

The driving assembly comprises a driving motor 17, a main shaft 21 which is perpendicular to the hollow shaft 18 is installed on the output end of the driving motor 17, a first driving bevel gear 20 is coaxially fixed on the main shaft 21, and a first driven bevel gear 19 which is meshed with the first driving bevel gear 20 is fixed on the hollow shaft 18.

The driving motor 17 drives the main shaft 21 to rotate, and the hollow shaft 18 is driven to rotate through the meshing of the two bevel gears, so that the hollow shaft 18 is driven.

A plurality of second driving bevel gears 27 are coaxially fixed on the hollow shaft 18, and second driven bevel gears 26 meshed with the second driving bevel gears 27 are fixed on the plurality of first rotating rods 24.

When the device is used, the rotation of the plurality of first rotating rods 24 can be realized through the meshing of the second driving bevel gear 27 and the second driven bevel gear 26, so that the plurality of spraying nozzles 25 rotate, the spraying range of the treatment liquid is further increased, and the treatment effect and the treatment efficiency of the device are further improved.

A plurality of second rotating rods 28 which are perpendicular to the hollow shaft 18 are rotatably arranged in the treatment box 1, third driven bevel gears 31 which are meshed with the second driving bevel gears 27 are fixed on the second rotating rods 28, and stirring blades 29 are fixed on the plurality of second rotating rods 28.

The treatment liquid is reserved at the bottom of the treatment box 1, and when the treatment box is used, the third driven bevel gear 31 and the second driving bevel gear 27 can drive the plurality of second rotating rods 28 to rotate, so that the stirring of the treatment liquid by the stirring blades 29 is realized, the reaction area of the tail gas and the treatment liquid is further improved, and the treatment effect is improved.

Handle and be equipped with the subassembly of supplying air between case 1 and the cooler bin 2, the subassembly of supplying air includes cylinder 7, be equipped with second air inlet 13 and second gas outlet 12 on the cylinder 7, second air inlet 13 passes through the pipe connection with first gas outlet 6, the inside slidable mounting of cylinder 7 has piston 8, be fixed with push rod 9 on the piston 8, push rod 9 stretches out one of cylinder 7 and serves and be fixed with roof 11, be equipped with the spring 10 of cover on push rod 9 between roof 11 and the cylinder 7, second air inlet 13 and second gas outlet 12 all are equipped with check valve 14, be fixed with actuating lever 15 on the main shaft 21, actuating lever 15 can promote roof 11 when rotating and remove.

When in use, in order to lead the tail gas to automatically enter the processing box 1 in batches, the cylinder 7 is arranged, and a second air inlet 13 and a second air outlet 12 are arranged, through two one-way valves 14, the second air inlet 13 can only admit air and the second air outlet 12 can only discharge air, when the piston 8 is reset under the action of the spring 10, the second air inlet 13 is enabled to pump in the tail gas inside the cooling box 2, under the action of the driving rod 15, the piston 8 is moved, so that the exhaust gas is sent out through the second air outlet 12, thereby realizing the batch automatic air supply of the tail gas, improving the tail gas treatment effect, avoiding the centralized air intake of a large amount of tail gas, thereby avoid the incomplete condition of tail gas treatment, can also make tail gas stop at the inside interval of cooler bin 2 simultaneously, and then improve the condensation effect of lubricating oil, the waste of further reduction lubricating oil.

The driving rod 15 is rotatably provided with a rotating wheel 16, and the rotating wheel 16 is sleeved with a rubber sleeve.

By arranging the rotating wheel 16, the abrasion between the driving rod 15 and the top plate 11 can be reduced, the rubber sleeve can reduce the noise when the device is used, and the service life of the device is further prolonged.

Claims

1. The utility model provides a tail gas processing apparatus for lubricating oil production, is including handling case (1) and cooler bin (2), its characterized in that, be equipped with first air inlet (3) and first gas outlet (6) on cooler bin (2), first air inlet (3) and tail gas collection device intercommunication, first gas outlet (6) and handle intercommunication between case (1), the bottommost that cooler bin (2) inside is equipped with a plurality of condensation plates (5) and cooler bin (2) is equipped with oil-out (4), all be equipped with the heat sink on a plurality of condensation plates (5), it handles liquid case (23) to be equipped with on case (1), it is equipped with liquid outlet (30) with the bottom of handling case (1) intercommunication and handling case (1) to handle liquid case (23), it installs a plurality of hollow first bull stick (24) to handle case (1) inside rotation, all the intercommunication has spray nozzle (25) and a plurality of first bull stick (24) all are gone up in a plurality of first bull stick (24), all communicate on a plurality of first bull stick (24) have spray nozzle (25) and a plurality of first bull stick (24) all Is in rotary sealing communication with the treatment liquid tank (23).

2. The tail gas treatment device for the production of lubricating oil according to claim 1, characterized in that a hollow shaft (18) with an axis perpendicular to that of the first rotating rod (24) is rotatably mounted inside the treatment box (1), the hollow shaft (18) is communicated with the cooling box (2) through a pipeline, a plurality of air nozzles (22) are communicated with the hollow shaft (18), and a driving assembly for driving the hollow shaft (18) to rotate is fixed on the treatment box (1).

3. The tail gas treatment device for the lubricating oil production according to claim 2, wherein the driving assembly comprises a driving motor (17), a main shaft (21) which is perpendicular to the hollow shaft (18) is installed on the output end of the driving motor (17), a first driving bevel gear (20) is coaxially fixed on the main shaft (21), and a first driven bevel gear (19) which is meshed with the first driving bevel gear (20) is fixed on the hollow shaft (18).

4. The tail gas treatment device for the production of lubricating oil according to claim 3, wherein a plurality of second driving bevel gears (27) are coaxially fixed on the hollow shaft (18), and a second driven bevel gear (26) meshed with the second driving bevel gears (27) is fixed on each of the plurality of first rotating rods (24).

5. The tail gas treatment device for the production of lubricating oil according to claim 4, wherein a plurality of second rotating rods (28) which are perpendicular to the hollow shaft (18) are rotatably installed inside the treatment box (1), third driven bevel gears (31) which are meshed with the second driving bevel gears (27) are fixed on the second rotating rods (28), and stirring blades (29) are fixed on the plurality of second rotating rods (28).

6. The tail gas treatment device for lubricating oil production according to claim 1, wherein a gas supply assembly is arranged between the treatment box (1) and the cooling box (2), the gas supply assembly comprises a cylinder (7), a second gas inlet (13) and a second gas outlet (12) are arranged on the cylinder (7), the second gas inlet (13) is connected with the first gas outlet (6) through a pipeline, a piston (8) is slidably arranged in the cylinder (7), a push rod (9) is fixed on the piston (8), a top plate (11) is fixed on one end of the push rod (9) extending out of the cylinder (7), a spring (10) sleeved on the push rod (9) is arranged between the top plate (11) and the cylinder (7), one-way valves (14) are arranged on the second gas inlet (13) and the second gas outlet (12), and a driving rod (15) is fixed on the main shaft (21), the driving rod (15) can push the top plate (11) to move when rotating.

7. The tail gas treatment device for the production of lubricating oil according to claim 6, wherein a rotating wheel (16) is rotatably mounted on the driving rod (15), and a rubber sleeve is sleeved on the rotating wheel (16).