CN213285947U

CN213285947U - Environment-friendly waste oil preprocessing device

Info

Publication number: CN213285947U
Application number: CN202021739690.XU
Authority: CN
Inventors: 马娇娜; 魏浩栋; 吴维坤
Original assignee: Huaneng Turpan Wind Power Co ltd; Huayang Changqing Investment Co Ltd
Current assignee: Huaneng Turpan Wind Power Co ltd; Huayang Changqing Investment Co Ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-28
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a waste oil edulcoration technical field's an environment-friendly waste oil preprocessing device, the internal U type baffle that is equipped with along vertical direction of jar, it is equipped with filter screen and lower filter screen to correspond between the both ends of U type baffle and the jar body, just U type baffle, last filter screen and lower filter screen make a jar internal chamber cut apart into the reposition of redundant personnel chamber and subside the chamber, be equipped with on the jar body with the reposition of redundant personnel chamber, subside advance oil pipe, play oil pipe that the chamber corresponds the intercommunication. The utility model discloses a U type baffle that sets up at jar body makes jar internal chamber cut apart into reposition of redundant personnel chamber and settling chamber, has not only weakened the impact of fluid to settling chamber, and the reposition of redundant personnel has been realized to different impurity in the fluid that still makes to the probability of filter screen jam has been reduced.

Description

Environment-friendly waste oil preprocessing device

Technical Field

The utility model relates to a waste oil edulcoration technical field, concretely relates to environment-friendly waste oil preprocessing device.

Background

With the rapid increase of economy, the quantity of mechanical equipment and motor vehicles in industrial production of enterprises is greatly increased, a large amount of waste oil (waste engine oil and waste lubricating oil) is generated every year, and if the waste oil is not well treated, serious environmental pollution is caused, and the ecological environment is endangered.

In order to reduce the waste, need retrieve the used oil and recycle, the used oil after retrieving generally all stores in the used oil storage tank, utilizes the used oil storage tank to carry out the preliminary treatment to the used oil earlier to follow-up purification. For example, chinese patent with publication number CN201470164U discloses an energy-saving and environment-friendly settling tank for waste oil pretreatment, which realizes storage and settling of waste oil through a baffle plate arranged in a tank body, but the settling tank does not have a filtering function, and the waste oil contains not only floating impurities but also settling impurities, which easily causes blockage of a filter screen, so that a better filtering effect cannot be achieved by simply arranging the filter screen in the settling tank.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an environment-friendly waste oil pretreatment device for solving the above problems.

The utility model discloses the technical scheme who adopts does:

the utility model provides an environment-friendly waste oil preprocessing device, which comprises a tank body, the internal U type baffle that is equipped with along vertical direction of jar, correspond between the both ends of U type baffle and the jar body and be equipped with filter screen and lower filter screen, just U type baffle, last filter screen and lower filter screen make jar internal chamber cut apart into reposition of redundant personnel chamber and subside chamber, be equipped with on the jar body and advance oil pipe, play oil pipe with reposition of redundant personnel chamber, subside chamber correspondence intercommunication.

Preferably, the tank body is sleeved with a heating sleeve, the top end of the tank body is communicated with an exhaust pipe, the exhaust pipe is provided with a waste gas filtering device, the oil inlet pipe is provided with a heat exchanger, and one end of the exhaust pipe is connected with a gas phase inlet of the heat exchanger.

Preferably, the shunting cavity is provided with a U-shaped electromagnet.

Preferably, the pore size of the upper filter screen is smaller than that of the lower filter screen

Compared with the prior art, the utility model has the advantages that:

1. the utility model discloses a U type baffle that sets up at jar body makes jar internal chamber cut apart into reposition of redundant personnel chamber and settling chamber, has not only weakened the impact of fluid to settling chamber, and the reposition of redundant personnel has been realized to different impurity in the fluid that still makes to the probability of filter screen jam has been reduced.

2. The utility model discloses be equipped with heat exchanger on the feed liquor pipe, this heat exchanger links to each other with the blast pipe on the jar body, preheats fluid through the internal exhaust hot steam of jar, has not only reduced the energy consumption, has still reduced the pollution to the environment.

3. The utility model discloses be equipped with the electro-magnet at the reposition of redundant personnel intracavity, realized the recovery and recycle of iron fillings through this electro-magnet.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a view A-A of FIG. 1;

1 is the jar body, 2 is the heating jacket, 3 is the blast pipe, 4 is exhaust gas filtering device, 5 is the pipe of slagging tap, 6 is U type baffle, 7 is last filter screen, 8 is lower filter screen, 9 is the reposition of redundant personnel chamber, 10 is the settlement chamber, 11 is for advancing oil pipe, 12 is out oil pipe, 13 is heat exchanger, 14 is U type electro-magnet.

Detailed Description

The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way. The unit module components, structures, mechanisms, sensors and other devices referred to in the following examples are all conventional and commercially available products unless otherwise specified.

Example (b): as shown in fig. 1 and 2, an environment-friendly waste oil pretreatment device comprises a tank body 1, wherein a heating sleeve 2 is sleeved on the tank body 1, the top of the tank body 1 is connected with an exhaust pipe 3, a waste gas filtering device 4 is arranged on the exhaust pipe 3, gas discharged from the tank body 1 is deodorized through the waste gas filtering device 4, and the bottom of the tank body 1 is connected with a slag discharging pipe 5; be equipped with U type baffle 6 along vertical direction in jar body 1, be equipped with filter screen 7 between the top of this U type baffle 6 and jar body 1, be equipped with down filter screen 8 between the bottom of U type baffle 6 and jar body 1, the aperture size of lower filter screen 8 is greater than filter screen 7, and U type baffle 6, it makes jar body 1 inner chamber cut apart into reposition of redundant personnel chamber 9 and subsides chamber 10 to go up filter screen 7 and lower filter screen 8, jar body 1 left side is equipped with advances oil pipe 11 with reposition of redundant personnel chamber 9 intercommunication, the right side of jar body 1 is equipped with the play oil pipe 12 with subside chamber 10 intercommunication, and the height that highly is less than into oil pipe 11 of play oil pipe 12.

In this embodiment, in order to reduce power consumption, a heat exchanger 13 is provided on the oil inlet pipe 11, and one end of the exhaust pipe 3 is connected to a gas phase inlet of the heat exchanger 13.

In this embodiment, in order to facilitate the recycling of the iron filings, a U-shaped electromagnet 14 is disposed in the shunting cavity 9, and the U-shaped electromagnet 14 is located below the oil inlet pipe 11.

The operation and use method of the pretreatment device is as follows:

waste oil after heat exchanger 13 preheats gets into reposition of redundant personnel chamber 9 back, and partial impurity flows along with fluid upflow, and partial impurity flows down along with fluid to realized the reposition of redundant personnel of impurity, heavier impurity subsides in jar body 1 bottom, and lighter impurity floats on the oil level, so go up filter screen 7 and filter screen 8 all can not block up down, go up simultaneously and subside the impurity that gets off in the fluid between filter screen 7 and the lower filter screen 8 and still can subside jar body 1 bottom through filter screen 8 down.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an environment-friendly waste oil preprocessing device, includes a jar body, its characterized in that: the internal U type baffle that is equipped with along vertical direction of jar, correspond between the both ends of U type baffle and the jar body and be equipped with filter screen and lower filter screen, just U type baffle, last filter screen and lower filter screen make jar internal chamber cut apart into reposition of redundant personnel chamber and subside the chamber, be equipped with the oil pipe, play oil pipe that advance that correspond the intercommunication with reposition of redundant personnel chamber, subside the chamber on the jar body.

2. The environment-friendly waste oil pretreatment device of claim 1, wherein: the heating device is characterized in that the tank body is sleeved with a heating sleeve, the top end of the tank body is communicated with an exhaust pipe, a waste gas filtering device is arranged on the exhaust pipe, a heat exchanger is arranged on the oil inlet pipe, and one end of the exhaust pipe is connected with a gas phase inlet of the heat exchanger.

3. The environment-friendly waste oil pretreatment device of claim 1, wherein: the shunting cavity is provided with a U-shaped electromagnet.

4. The environment-friendly waste oil pretreatment device of claim 1, wherein: the aperture size of the upper filter screen is smaller than that of the lower filter screen.