CN217698653U

CN217698653U - Acid mist treatment device for waste oil regeneration

Info

Publication number: CN217698653U
Application number: CN202221298917.0U
Authority: CN
Inventors: 钮志远; 赵启豪
Original assignee: Qingyou Ecological Technology Shanghai Co ltd
Current assignee: Qingyou Ecological Technology Shanghai Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-01
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a waste oil regeneration uses acid mist processing apparatus, including the acid mist treatment jar, the inside upper portion of acid mist treatment jar is fixed and is provided with the division board, the division board divides the inner space of acid mist treatment jar into the spray room that is located the division board top and is located the multiple treatment room of division board below, outside one side upper portion of acid mist treatment jar is fixed with the intake pipe that communicates with the spray room, be provided with the shower in the spray room; when the motor drives the shower and rotates, the shower utilizes centrifugal force can spray out with inside alkali lye via spraying the hole, spray intraduct formation negative pressure simultaneously with this to with the automatic suction of alkali lye in the alkali lye storage jar spray intraduct, the alkali lye that sprays out at a high speed can form more tiny water smoke after striking acid mist treatment jar inner wall and division board, thereby make the acid mist that gets into spray chamber inside can be more abundant produce neutralization reaction with alkali lye water smoke.

Description

Acid mist treatment device for waste oil regeneration

Technical Field

The utility model relates to an acid mist processing apparatus technical field specifically is a waste oil regeneration is with acid mist processing apparatus.

Background

Waste oil refers to oil which cannot be used any further after a certain period of use due to the invasion of contaminating impurities and the oxidative deterioration of some components, and is replaced as waste oil. The waste oil mainly comprises waste engine oil, waste hydraulic oil, waste cutting oil, waste cold rolling oil and the like, and waste mineral oil produced in the industries of automobile industry, mechanical processing industry, equipment manufacturing and the like. The total amount of harmful impurities in the waste oil is usually within the range of 5-35%, the rest 95-65% is oil components, the waste oil is purified and regenerated by adopting a proper process method, the quality of the treated waste oil can approach or reach the standard of new oil, a large amount of acid mist can be generated in the process of regeneration treatment of the waste oil, and the environment can be seriously polluted if the acid mist is not treated but directly discharged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste oil regeneration uses acid mist processing apparatus to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waste oil regeneration is with acid mist processing apparatus, includes acid mist treatment tank, the fixed division board that is provided with in inside upper portion of acid mist treatment tank, the division board is cut apart into the spray room that is located the division board top with the inner space of acid mist treatment tank and is located the multiple treatment room of division board below, outside one side upper portion of acid mist treatment tank is fixed with the intake pipe with the spray room intercommunication, be provided with the shower in the spray room, the one end of shower extends acid mist treatment tank, is located the spray pipe of acid mist treatment tank inside evenly is provided with the hole that sprays on the surface, the fixed alkali lye storage jar that is provided with in top of acid mist treatment tank, the liquid outlet department fixedly connected with alkali liquor conveyer pipe of alkali liquor storage jar, the alkali liquor conveyer pipe passes through pipeline rotary joint and is connected with the shower, is located the fixed driven gear that is provided with on the surface of the spray pipe of acid mist treatment tank outside, the outside opposite side of acid mist treatment tank is fixed with the motor mounting bracket, fixed mounting bracket is equipped with the motor on the motor mounting bracket, install the driving gear on the power output shaft of motor, driving gear and driven gear meshing.

Preferably, one side below of shower room is provided with the leakage fluid dram, and the opposite side below of shower room is provided with the gas vent, the inside upper portion of multiprocessing room is provided with alkali lye washing case, the inside upper portion of alkali lye washing case is provided with the total trachea, total trachea's below is connected with a plurality of gas distributors, and gas distributor's bottom is fixed with the bubbler, the bubbler is below the liquid level of alkali lye washing case, the gas vent of shower room is connected with the inside total trachea of alkali lye washing case through first gas-supply pipe, the leakage fluid dram of shower room passes through the leakage fluid dram and is connected with alkali lye washing case.

Preferably, an air drying box is arranged in the middle of the inside of the multiple treatment chamber, an air outlet of the alkali liquor washing box is connected with the air drying box through a second air conveying pipeline, and an air outlet of the air drying box is connected with an exhaust pipe extending out of the acid mist treatment tank.

Preferably, an alkali liquor storage tank is arranged at the lower part in the multiple treatment chambers, an overflow port of the alkali liquor washing tank is connected with the alkali liquor storage tank through an overflow pipe, the gas drying box is connected with the alkali liquor storage tank through a small pipeline, a water outlet of the alkali liquor storage tank is connected with the alkali liquor storage tank through a water return pipe, and a water pump is arranged on the water return pipe.

Preferably, a drain valve is arranged at the top of the drain pipe, the drain valve comprises a floating ball, a valve cover, a valve seat and a connecting rod, the valve seat is fixed on the drain pipe, a drain hole is formed in the valve seat, the connecting rod is fixed at the bottom of the valve cover and is inserted into the valve seat, a drain hole is formed in the valve cover, the drain hole in the valve cover is staggered with the drain hole in the valve seat, and the floating ball is fixed at the top of the valve cover.

Preferably, the partition plate is obliquely arranged, and one side of the partition plate, which is close to the liquid outlet of the spray chamber, is lower than one side of the partition plate, which is close to the gas outlet of the spray chamber.

Preferably, a plurality of demisters are arranged in the gas drying box, and the demisters are arranged in an inclined manner.

Compared with the prior art, the beneficial effects of the utility model are that: when the motor drives the spraying pipe to rotate, the spraying pipe can spray out the alkali liquor in the spraying pipe through the spraying holes by utilizing centrifugal force, and meanwhile, negative pressure is formed in the spraying pipe, so that the alkali liquor in the alkali liquor storage tank is automatically sucked into the spraying pipe, and the alkali liquor sprayed out at high speed can form finer water mist after impacting the inner wall of the acid mist treatment tank and the partition plate, so that the acid mist entering the spraying chamber can be more fully subjected to neutralization reaction with the alkali liquor water mist;

the liquid in the spray chamber can be conveyed to the alkali liquor washing tank through the liquid discharge pipe, and the acid mist treated by the alkali liquor mist can be conveyed to the alkali liquor washing tank through the first gas conveying pipe to be subjected to the alkali liquor washing process again, so that the acid substances in the air are further reduced;

the air washed by the alkali liquor water can be dried by the gas drying box, so that alkali liquor contained in the air is separated, the separated alkali liquor can be conveyed to the alkali liquor storage box for storage through a small pipeline, and meanwhile, redundant alkali liquor discharged from an overflow port of the alkali liquor water washing box can also be conveyed to the alkali liquor storage box for storage;

the drain valve that sets up at the fluid-discharge tube top can avoid getting into the inside acid mist of spray room and directly get into the alkali lye water washing case along the fluid-discharge tube, and the drain valve can float the floater after at the during operation, when the inside liquid level of spray room reaches the take the altitude, makes the valve gap open, and alkali lye can pass the wash port on the valve gap and the wash port on the disk seat in proper order this moment, then gets into in the fluid-discharge tube.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the lye washing tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the gas drying cabinet of the present invention;

fig. 4 is a schematic structural view of the drain valve of the present invention.

In the figure: 1. an acid mist treatment tank; 2. a liquid discharge pipe; 3. an air inlet pipe; 4. a shower pipe; 5. a partition plate; 6. an alkali liquor storage tank; 7. an alkali liquor conveying pipe; 8. a pipeline swivel joint; 9. a motor; 10. a motor mounting bracket; 11. a first gas pipe; 12. washing the tank with alkali liquor; 13. an overflow pipe; 14. a connecting rod; 15. an exhaust pipe; 16. a gas drying oven; 17. a water return pipe; 18. a water pump; 19. an alkali liquor storage box; 20. a second gas transmission pipeline; 21. a valve seat; 22. a main gas pipe; 23. a bubbler; 24. a gas distributing pipe; 25. a demister; 26. a small pipe; 27. a floating ball; 28. and a valve cover.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in an embodiment of the present invention, an acid mist treatment apparatus for waste oil regeneration, including acid mist treatment tank 1, division plate 5 is fixedly provided on the inner upper portion of acid mist treatment tank 1, division plate 5 divides the inner space of acid mist treatment tank 1 into a spray room located above division plate 5 and a multiple treatment room located below division plate 5, outer one side upper portion of acid mist treatment tank 1 is fixed with intake pipe 3 communicated with the spray room, spray pipe 4 is provided in the spray room, acid mist treatment tank 1 is extended from one end of spray pipe 4, spray hole is uniformly provided on the surface of spray pipe 4 located inside acid mist treatment tank 1, top of acid mist treatment tank 1 is fixed with alkali solution storage tank 6, liquid outlet of alkali solution storage tank 6 is fixedly connected with alkali solution conveying pipe 7, alkali solution conveying pipe 7 is connected with spray pipe 4 through pipeline rotary joint 8, driven gear is fixedly provided on the surface of spray pipe 4 located outside acid mist treatment tank 1, the outer opposite side of acid mist treatment tank 1 is fixed with motor 10, motor 10 is fixedly mounted with motor 9, motor 9 is mounted on the power of motor 9, driving gear and output shaft are meshed.

One side below of shower is provided with the leakage fluid dram, the opposite side below of shower is provided with the gas vent, the inside upper portion of multiprocessing room is provided with alkali lye washing tank 12, the inside upper portion of alkali lye washing tank 12 is provided with total trachea 22, the below of total trachea 22 is connected with a plurality of gas-distributing pipes 24, gas-distributing pipe 24's bottom is fixed with bubbler 23, bubbler 23 is below the liquid level of alkali lye washing tank 12, the gas vent of shower is connected with the inside total trachea 22 of alkali lye washing tank 12 through first gas-supply pipe 11, the leakage fluid dram of shower passes through fluid-discharge tube 2 and is connected with alkali lye washing tank 12.

The middle part of the interior of the multiple treatment chamber is provided with a gas drying box 16, the exhaust port of the alkali liquor washing box 12 is connected with the gas drying box 16 through a second gas transmission pipeline 20, and the exhaust port of the gas drying box 16 is connected with an exhaust pipe 15 extending out of the acid mist treatment tank 1.

The inside lower part of the multiple treatment chamber is provided with an alkali liquor storage tank 19, the overflow port of the alkali liquor washing tank 12 is connected with the alkali liquor storage tank 19 through an overflow pipe 13, the gas drying tank 16 is connected with the alkali liquor storage tank 19 through a small pipeline 26, the water outlet of the alkali liquor storage tank 19 is connected with the alkali liquor storage tank 6 through a water return pipe 17, and the water return pipe 17 is provided with a water pump 18.

The top of the liquid discharge pipe 2 is provided with a drain valve, the drain valve is composed of a floating ball 27, a valve cover 28, a valve seat 21 and a connecting rod 14, the valve seat 21 is fixed on the liquid discharge pipe 2, a drain hole is arranged on the valve seat 21, the connecting rod 14 is fixed at the bottom of the valve cover 28 and is inserted in the valve seat 21, the valve cover 28 is provided with a drain hole, the drain hole on the valve cover 28 is staggered with the drain hole on the valve seat 21, and the floating ball 27 is fixed at the top of the valve cover 28.

The partition plate 5 is obliquely arranged, and one side of the partition plate 5 close to the liquid outlet of the spray room is lower than one side of the partition plate 5 close to the gas outlet of the spray room.

The gas drying box 16 is provided with a plurality of demisters 25 therein, and the demisters 25 are disposed in an inclined manner.

The utility model discloses a theory of operation is: when the motor 9 drives the spraying pipe 4 to rotate, the spraying pipe 4 can spray out the alkali liquor inside through the spraying holes by utilizing centrifugal force, meanwhile, negative pressure is formed inside the spraying pipe 4, so that the alkali liquor in the alkali liquor storage tank 6 is automatically sucked into the spraying pipe 4, the alkali liquor sprayed out at high speed can form finer water mist after impacting the inner wall of the acid mist treatment tank 1 and the partition plate 5, and thus the acid mist entering the spraying chamber can be more fully neutralized and reacted with the alkali liquor water mist;

the liquid in the spray chamber can be conveyed to the alkali liquor washing tank 12 through the liquid discharge pipe 2, and the acid mist treated by the alkali liquor water mist can be conveyed to the alkali liquor washing tank 12 through the first gas conveying pipe 11 to be subjected to the alkali liquor washing process again, so that the acidic substances in the air are further reduced;

the air washed by the lye water can be dried by the air drying box 16, so that lye contained in the air is separated, the separated lye can be conveyed into the lye storage box 19 for storage through the small pipeline 26, and simultaneously, the redundant lye discharged from the overflow port of the lye water washing box 12 can be conveyed into the lye storage box 19 for storage;

the drain valve that sets up at the fluid-discharge tube 2 top can avoid getting into the inside acid mist of spray room directly to get into alkali lye wash tank 12 along fluid-discharge tube 2 in, the drain valve during operation, after the liquid level of spray room inside reached the take the altitude, can float floater 27, makes valve gap 28 open, and alkali lye can successively pass the wash port on valve gap 28 and the wash port on the disk seat 21 this moment, then gets into in the fluid-discharge tube 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waste oil regeneration is with acid mist processing apparatus, includes acid mist treatment tank (1), its characterized in that: the inside upper portion of jar (1) is handled to acid mist is fixed and is provided with division board (5), division board (5) divide into the spray room that is located division board (5) top and the multiple treatment room that is located division board (5) below with the inner space of acid mist processing jar (1), outside one side upper portion of jar (1) is fixed with intake pipe (3) with the spray room intercommunication, be provided with shower (4) in the spray room, the one end of shower (4) extends acid mist processing jar (1), is located that the spray pipe (4) of acid mist processing jar (1) inside evenly is provided with on the surface and sprays the hole, the fixed alkali lye storage jar (6) that is provided with in top of jar (1) is handled to acid mist, the liquid outlet fixedly connected with alkali lye conveyer pipe (7) of alkali lye storage jar (6), alkali lye conveyer pipe (7) are connected with shower (4) through pipeline rotary joint (8), are located the fixed gear storage jar (1) outside shower (4) of acid mist processing jar (1) on the surface and are provided with driven gear, the fixed mounting bracket (9) motor drive gear and motor output shaft (10), motor (9) other side are installed.

2. The acid mist treatment device for waste oil reclamation of claim 1, wherein: the utility model discloses a multi-treatment room, including shower room, lye washing tank (12), total trachea (22), gas vent (24), bubbler (23) are fixed with to the inside upper portion of multiprocessing room, the one side below of shower room is provided with the leakage fluid dram, and the opposite side below of shower room is provided with the gas vent, the inside upper portion of multiprocessing room is provided with lye washing tank (12), the inside upper portion of lye washing tank (12) is provided with total trachea (22), the below of total trachea (22) is connected with a plurality of gas ducts (24), and bubbler (23) are fixed with bubbler (23), bubbler (23) are in below the liquid level of lye washing tank (12), the gas vent of shower room is connected with inside total trachea (22) of lye washing tank (12) through first gas-supply pipe (11), the leakage fluid dram of shower room passes through fluid-discharge tube (2) and is connected with lye washing tank (12).

3. The acid mist treatment device for waste oil reclamation of claim 2, wherein: the inside middle part of multiple treatment room is provided with gas drying cabinet (16), the gas vent of alkali lye washing case (12) is connected with gas drying cabinet (16) through second gas transmission pipeline (20), the gas vent department of gas drying cabinet (16) is connected with blast pipe (15) that extend acid mist treatment jar (1).

4. The acid mist treatment device for waste oil reclamation of claim 3, wherein: the inside lower part of multiple treatment chamber is provided with alkali lye storage tank (19), the gap of alkali lye washing case (12) passes through overflow pipe (13) and is connected with alkali lye storage tank (19), gas drying cabinet (16) are connected with alkali lye storage tank (19) through little pipeline (26), the delivery port of alkali lye storage tank (19) passes through wet return (17) and is connected with alkali lye storage jar (6), and is provided with water pump (18) on wet return (17).

5. The acid mist treatment device for waste oil reclamation of claim 2, wherein: the drainage valve is characterized in that a drainage valve is arranged at the top of the drainage pipe (2), the drainage valve is composed of a floating ball (27), a valve cover (28), a valve seat (21) and a connecting rod (14), the valve seat (21) is fixed on the drainage pipe (2), a drainage hole is formed in the valve seat (21), the connecting rod (14) is fixed at the bottom of the valve cover (28), the connecting rod (14) is inserted into the valve seat (21), the drainage hole is formed in the valve cover (28), the drainage hole in the valve cover (28) is staggered with the drainage hole in the valve seat (21), and the floating ball (27) is fixed at the top of the valve cover (28).

6. The acid mist treatment device for waste oil reclamation of claim 2, wherein: the partition plate (5) is obliquely arranged, and one side, close to the liquid outlet of the spray room, of the partition plate (5) is lower than one side, close to the gas outlet of the spray room, of the partition plate (5).

7. The acid mist treatment device for waste oil reclamation of claim 3, wherein: a plurality of demisters (25) are arranged in the gas drying box (16), and the demisters (25) are obliquely arranged.