CN215440347U

CN215440347U - Waste lubricating oil regeneration combined distillation device

Info

Publication number: CN215440347U
Application number: CN202121800786.7U
Authority: CN
Inventors: 闫宇飞; 姜丽丽; 吴媛
Original assignee: Tianjin Haikuo Tiantong Chemical Co ltd
Current assignee: Tianjin Haikuo Tiantong Chemical Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-07
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a waste lubricating oil regeneration combined distillation device which comprises a base, a distillation retort and a condensation tank, wherein a water tank is installed on one side of the top of the base, the distillation retort is installed on one side, away from the water tank, of the top of the base, a steam circulating pipe is spirally installed on the inner wall of the distillation retort, the condensation tank is installed on one side of the distillation retort through an air outlet pipe and an air inlet pipe, a water inlet pipe is installed on one side of the condensation tank, a cold energy device is installed inside the condensation tank, and a safety air valve is installed on the top of the condensation tank. According to the utility model, the safety air valve is arranged at the top of the condensing tank, so that the air pressure condition in the cold energy device can be monitored in real time through the safety air valve, and when the monitored air pressure in the cold energy device exceeds a safety value, the pressure can be released in time, thus the stability of the air pressure in the cold energy device can be ensured, the explosion caused by overhigh air pressure in the cold energy device can be avoided, and the safety of the device can be ensured.

Description

Waste lubricating oil regeneration combined distillation device

Technical Field

The utility model relates to the technical field of lubricating oil recovery, in particular to a waste lubricating oil regeneration combined distillation device.

Background

The lubricating oil is a liquid or semisolid lubricating oil used on various types of automobiles and mechanical equipment to reduce friction and protect the machinery and machined parts, is mainly used for reducing friction between surfaces of moving parts, has the functions of cooling, sealing, corrosion prevention, rust prevention, insulation, power transmission, impurity cleaning and the like on the mechanical equipment, is generally aged and deteriorated gradually under the influence of a use environment in the use process, and generates a large amount of waste lubricating oil after the lubricating oil is used for a certain time and is periodically changed for ensuring the operation of the machinery, so that the recovered waste lubricating oil is a mixture of various types of lubricating oil and needs to be treated, and the waste lubricating oil needs to be recovered by a waste lubricating oil regeneration combined distillation device.

Through the retrieval, chinese patent application number is CN 208660392U's patent, discloses a useless lubricating oil regeneration combination formula distillation plant, including stills, stills is the airtight cavity structure of cylinder, stills's top and bottom are fixed respectively to be equipped with rather than inside pan feeding mouth and the discharge gate that is linked together, stills bottom equidistance is equallyd divide fixedly to be equipped with three support foot, stills outer wall one side cup joints and is equipped with rather than assorted preheating layer, preheating layer with be equipped with the intermediate layer between the stills outer wall, be equipped with first heat and trade the pipe in the intermediate layer, first heat is traded the pipe and is the heliciform winding setting and is in stills outer wall one side, the stills inner wall is equipped with the second heat and trades the pipe.

The combined distillation apparatus for regenerating used lubricating oil in the above patent has the following disadvantages:

1. the safety performance is low, the steam pressure value cannot be monitored in real time, so that the steam pressure value cannot be known, pressure relief cannot be performed in time when the steam pressure exceeds the safety value, so that the steam pressure of lubricating oil is too high, and potential safety hazards of explosion are easily caused when the steam pressure exceeds the maximum bearing value of the device, so that the safety of the device is reduced;

2. the waste lubricating oil regeneration combined distillation device has the advantages that the heat utilization rate of a water source cannot be low, so that a large amount of heat is fully utilized, waste heat in the water source cannot be utilized for secondary utilization, waste of heat energy is caused, the energy utilization rate of the device is increased and reduced, the energy-saving and environment-friendly performance of the existing market is not met, and therefore the waste lubricating oil regeneration combined distillation device is provided to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waste lubricating oil regeneration combined distillation device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waste lubricating oil regeneration combination distillation plant, includes base, retort and condensing tank, the water tank is installed to top one side of base, the install bin is installed at the top of water tank, the internally mounted of install bin has the water pump, the retort is installed to the one side of water tank is kept away from at the top of base, the steam circulating pipe is installed to the inner wall of retort spirals, the internally mounted of retort has the liner, be provided with the installation cavity between liner and the steam circulating pipe, and the installation cavity is inside to spiral and to install the heating pipe, the outlet duct is installed to retort one side, the intake pipe is installed to the top of outlet duct, and outlet duct butt joint, the condensing tank is installed through outlet duct and intake pipe to one side of retort, and the top of condensing tank installs the cover, the inlet tube is installed to one side of condensing tank, the internally mounted of condensing tank has the cold energy ware, and the top and the intake pipe butt joint of cold energy ware, one side of cold energy ware is passed through one-way trachea and is connected with the outlet duct, the liquid level pipe is installed to one side of condensate tank, the rotating arm pole is installed at the top of liquid level pipe, the safety pneumatic valve is installed at the top of condensate tank, install the filtration jar in the safety pneumatic valve, the barometer is installed at the top of filtration jar, the pressure release muffler is installed to top one side of filtering the jar, and the top outside of filtering the jar installs safety protection frame.

Preferably, the controller is installed on the front of install bin, and the positive one side of controller is installed the thermometer.

Preferably, a drainage magnetic valve is installed on one side of the water tank, and a liquid level window is arranged on the front surface of the water tank.

Preferably, the circulating pump is installed at the top of base, and the input of circulating pump passes through the pipeline to be connected with the bottom of water tank, and the output of circulating pump passes through the pipeline and the butt joint of inlet tube.

Preferably, one side of the condensing tank is provided with a water outlet pipe, the water outlet pipe is positioned above the water inlet pipe, and one end of the water outlet pipe is connected with one side of the water tank.

Preferably, one side of the rotating arm rod is provided with a threaded rod through a threaded structure, and the bottom end of the threaded rod is connected with a tank cover at the top of the condensing tank through a rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the safety air valve is arranged at the top of the condensing tank, so that the air pressure condition in the cold energy device can be monitored in real time through the safety air valve, and when the monitored air pressure in the cold energy device exceeds a safety value, the pressure can be released in time, thus the stability of the air pressure in the cold energy device can be ensured, the explosion caused by overhigh air pressure in the cold energy device can be avoided, and the safety of the device can be ensured.

2. According to the utility model, the water tank is arranged on one side of the top of the base, so that a water source can be stored through the water tank, and a condensation source can be provided for water cooling in a circulating manner, so that the water cooling circulation of the device is realized, the waste of the water source can be reduced, the circulating water cooling effect can be improved, the water tank can also store a heat exchange water source, the water source reaching a certain temperature can be conveniently recycled, the waste heat of the water source can be fully utilized, the waste of heat energy is avoided, the energy utilization rate of the device is improved, and the energy saving and environmental protection performance of the device is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic side view of the present invention;

fig. 5 is a schematic view of the safety valve structure of the present invention.

In the figure: 1. installing a box; 101. a controller; 102. a thermometer; 103. a water pump; 2. a water tank; 201. a drain magnetic valve; 3. a base; 301. a circulation pump; 4. a distillation tank; 401. a steam circulation pipe; 402. heating a tube; 403. a liner; 404. an air outlet pipe; 405. an air inlet pipe; 5. a condensing tank; 501. a water inlet pipe; 502. a water outlet pipe; 503. a cold energy device; 6. a safety air valve; 601. a filter tank; 602. a barometer; 603. a pressure relief muffler; 604. a safety protection frame; 7. a liquid level tube; 701. a rotating arm lever; 702. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, an embodiment of the present invention is shown: a waste lubricating oil regeneration combined distillation device comprises a base 3, a distillation tank 4 and a condensation tank 5, wherein a water tank 2 is installed on one side of the top of the base 3, the water tank 2 can provide a condensation water source for a cold energy device 503, so that the water cooling circulation of the device is realized, the waste of the water source can be reduced, the circulating water cooling effect can be improved, meanwhile, the water tank 2 can also store a heat exchange water source, the water source reaching a certain temperature can be conveniently recycled, the waste heat of the water source can be fully utilized, the waste of heat energy is avoided, the energy utilization rate of the device is improved, the energy saving and environmental protection performance of the device is improved, an installation box 1 is installed on the top of the water tank 2, the installation box 1 can protect the water pump 103 inside, the service life of the water pump 103 is prolonged, the water pump 103 is installed inside the installation box 1, the water source inside the water tank 2 can be extracted through the water pump 103, and the water source reaching a certain temperature can be conveniently recycled, thereby the waste heat of the water source can be fully utilized, the sufficiency of the energy utilization of the device is improved, thereby the water source can be conveniently replaced, the distillation retort 4 is arranged at one side of the top of the base 3 far away from the water tank 2, the lubricating oil can be conveniently distilled through the distillation retort 4, simultaneously, the thermometer is arranged at the front side of the distillation retort 4, the real-time monitoring can be realized through the thermometer, the internal temperature of the distillation retort 4 is avoided from being overhigh, the safety during distillation is ensured, the steam circulating pipe 401 is spirally arranged on the inner wall of the distillation retort 4, the high-temperature steam generated during distillation can be reflowed through the steam circulating pipe 401, the waste heat in the steam heats the distillation retort 4, the heat preservation effect of the device can be improved, the energy consumption generated during continuous distillation of the device can be reduced, the liner 403 is arranged inside the distillation retort 4, the liner 403 can provide a steam space for the lubricating oil, an installation cavity is arranged between the liner 403 and the steam circulating pipe 401, the heating pipe 402 is spirally installed in the installation cavity, heat energy can be generated by electrifying and operating the heating pipe 402, so that lubricating oil in the liner 403 can be heated, waste lubricating oil heated to a certain temperature can be vaporized, the vaporized waste lubricating oil can enter the interior of the cold energy device 503 through the air inlet pipe 405, the air outlet pipe 404 is installed on one side of the distillation tank 4, the air inlet pipe 405 is installed above the air outlet pipe 404, the air outlet pipe 404 is butted with the air outlet pipe 404, the condensation tank 5 is installed on one side of the distillation tank 4 through the air outlet pipe 404 and the air inlet pipe 405, the tank cover is installed on the top of the condensation tank 5, the water inlet pipe 501 is installed on one side of the condensation tank 5, the cold energy device 503 is installed in the condensation tank 5, the top end of the cold energy device 503 is butted with the air inlet pipe 405, one side of the cold energy device 503 is connected with the air outlet pipe 404 through the one-way air pipe, the liquid level pipe 7 is installed on one side of the condensation tank 5, the top of the liquid level pipe 7 is provided with a rotary arm 701, the top of the condensing tank 5 is provided with a safety air valve 6, the air pressure condition inside the cold energy device 503 can be monitored in real time through the safety air valve 6, when the air pressure inside the cold energy device 503 is monitored to exceed a safety value, pressure relief can be timely carried out, so that the air pressure stability inside the cold energy device 503 can be ensured, explosion caused by overhigh air pressure inside the cold energy device 503 is avoided, the safety of the device is ensured, a filter tank 601 is arranged in the safety air valve 6, the filter tank 601 is filled with a filtering molecular sieve, the molecular sieve inside the filter tank 601 is used for adsorbing moisture and lubricating oil in steam, the environment is prevented from being polluted, the top of the filter tank 601 is provided with an air pressure gauge 602, the bottom end of the air pressure gauge 602 extends to the inside the cold energy device 503, the air pressure condition inside the cold energy device 503 can be monitored in real time, when the air pressure inside the cold energy device 503 is monitored to exceed the safety value, the pressure can be released through the pressure release silencer 603, the stability of the air pressure inside the cold energy device 503 is guaranteed, the pressure release silencer 603 is installed on one side of the top of the filter tank 601, the safety protection frame 604 is installed on the outer side of the top of the filter tank 601, the barometer 602 can be protected by the safety protection frame 604 from being damaged by external force, and the safety of the barometer 602 is guaranteed.

Further, controller 101 is installed in the front of install bin 1, and thermometer 102 is installed to the front one side of controller 101, but thermometer 102 passes through temperature sensor real-time supervision water tank 2 inside water source temperature, can carry out the water source change with signal of telecommunication transmission controller 101 when water source temperature reaches the settlement temperature, opens water pump 103 through controller 101, has guaranteed water-cooling condensation effect.

Further, drainage magnet valve 201 is installed to one side of water tank 2, can be convenient for discharge 2 inside water sources of water tank through drainage magnet valve 201, be convenient for in time change 2 inside water sources of water tank, guaranteed 2 inside water source temperatures of water tank to cold energy ware 503's condensation effect has been guaranteed, and water tank 2's front is provided with the liquid level window, can be convenient for observe 2 inside water sources of water tank through the liquid level window, the staff of being convenient for observes the water source and stores the condition.

Further, circulating pump 301 is installed at the top of base 3, circulating pump 301's input passes through the pipeline and is connected with the bottom of water tank 2, and circulating pump 301's output passes through the pipeline and the butt joint of inlet tube 501, can pass through the pipeline with the inside water source of water tank 2 through circulating pump 301 circular telegram operation and carry condensation jar 5 inside with inlet tube 501, but carry out water-cooling through the inside water source cold energy ware 503 of condensation jar 5, thereby can carry out the condensation to the inside lubricating oil steam that gets into of cold energy ware 503, also guarantee cold energy ware 503's condensation continuation simultaneously.

Further, an outlet pipe 502 is installed on one side of the condensation tank 5, the outlet pipe 502 is located above the inlet pipe 501, one end of the outlet pipe 502 is connected with one side of the water tank 2, and the water source of the condensation tank 5 can be conveyed to the inside of the water tank 2 through the outlet pipe 502 for heat preservation and storage, so that the water source temperature of the water tank 2 is utilized.

Further, threaded rod 702 is installed through helicitic texture in one side of swivel arm pole 701, and the bottom of threaded rod 702 is connected with the cover at condensation jar 5 tops through the pivot, carries out vertical migration through rotatory threaded rod 702 to can drive the cover at condensation jar 5 tops and carry out vertical migration, also guarantee the inseparable type that cover and condensation jar 5 are connected when the cover at condensation jar 5 tops is opened to be convenient for, thereby improved the gas tightness of device.

The working principle is as follows: the heating pipe 402 can generate heat energy through electrifying operation, so that lubricating oil inside the liner 403 can be heated, waste lubricating oil heated to a certain temperature can be vaporized, the vaporized waste lubricating oil can enter the inside of the cold energy device 503 through the air inlet pipe 405, then a water source inside the water tank 2 can be conveyed to the inside of the condensing tank 5 through the pipeline and the water inlet pipe 501 through electrifying operation of the circulating pump 301, water cooling can be performed through the water source cold energy device 503 inside the condensing tank 5, so that lubricating oil steam entering the inside of the cold energy device 503 can be condensed, the condensed lubricating oil can be gathered inside the cold energy device 503 for storage, the air pressure condition inside the cold energy device 503 can be monitored in real time through the air pressure meter 602, and when the air pressure inside the cold energy device 503 is monitored to exceed a safety value, pressure can be relieved through the pressure relief silencer 603.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a useless lubricating oil regeneration combination distillation plant, includes base (3), retort (4) and condensing tank (5), its characterized in that: the water tank (2) is installed on one side of the top of the base (3), the installation box (1) is installed on the top of the water tank (2), the water pump (103) is installed inside the installation box (1), the distillation retort (4) is installed on one side, far away from the water tank (2), of the top of the base (3), the steam circulating pipe (401) is installed on the inner wall of the distillation retort (4) in a spiral mode, the lining liner (403) is installed inside the distillation retort (4), the installation cavity is arranged between the lining liner (403) and the steam circulating pipe (401), the heating pipe (402) is installed inside the installation cavity in a spiral mode, the air outlet pipe (404) is installed on one side of the distillation retort (4), the air inlet pipe (405) is installed above the air outlet pipe (404), the air outlet pipe (404) is in butt joint with the air outlet pipe (404), the condensing tank (5) is installed on one side of the distillation retort (4) through the air outlet pipe (404) and the air inlet pipe (405), a tank cover is arranged at the top of the condensing tank (5), a water inlet pipe (501) is arranged at one side of the condensing tank (5), a cold energy device (503) is arranged in the condensing tank (5), the top end of the cold energy device (503) is butted with the air inlet pipe (405), one side of the cold energy device (503) is connected with the air outlet pipe (404) through a one-way air pipe, a liquid level pipe (7) is arranged on one side of the condensing tank (5), a rotating arm lever (701) is arranged on the top of the liquid level pipe (7), a safety air valve (6) is arranged at the top of the condensing tank (5), a filtering tank (601) is arranged in the safety air valve (6), the top of filtering jar (601) is installed barometer (602), pressure release muffler (603) are installed to top one side of filtering jar (601), and the top outside of filtering jar (601) is installed and is protected frame (604) safely.

2. The combined distillation apparatus for regenerating spent lubricating oil according to claim 1, wherein: the front of install bin (1) is installed controller (101), and positive one side of controller (101) is installed thermometer (102).

3. The combined distillation apparatus for regenerating spent lubricating oil according to claim 1, wherein: a water discharge magnetic valve (201) is installed on one side of the water tank (2), and a liquid level window is arranged on the front face of the water tank (2).

4. The combined distillation apparatus for regenerating spent lubricating oil according to claim 1, wherein: circulating pump (301) are installed at the top of base (3), and the input of circulating pump (301) is passed through the pipeline and is connected with the bottom of water tank (2), and the output of circulating pump (301) passes through pipeline and inlet tube (501) butt joint.

5. The combined distillation apparatus for regenerating spent lubricating oil according to claim 1, wherein: an outlet pipe (502) is installed on one side of the condensing tank (5), the outlet pipe (502) is located above the inlet pipe (501), and one end of the outlet pipe (502) is connected with one side of the water tank (2).

6. The combined distillation apparatus for regenerating spent lubricating oil according to claim 1, wherein: one side of the rotating arm lever (701) is provided with a threaded rod (702) through a threaded structure, and the bottom end of the threaded rod (702) is connected with a tank cover at the top of the condensing tank (5) through a rotating shaft.