CN211168265U

CN211168265U - Storage device is collected to environment-friendly waste oil

Info

Publication number: CN211168265U
Application number: CN201921855758.8U
Authority: CN
Inventors: 吕朋波
Original assignee: Laiyang Dongfangsong Renewable Resources Co ltd
Current assignee: Laiyang Dongfangsong Renewable Resources Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-04
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to an environment-friendly waste oil collecting and storing device, which is characterized by comprising a storage tank, and an oil liquid suction and discharge component and an oil gas purification component which are arranged on the tank body of the storage tank; through fluid suction assembly and the oil gas purification subassembly from the area, realized the collection to waste oil, kept in and discharge, to a large amount of harmful oil gas that waste oil shed the in-process in the jar body and produced, discharge again after adsorbing through the oil gas purification subassembly at jar body top, environmental protection safety more.

Description

Storage device is collected to environment-friendly waste oil

Technical Field

The utility model relates to a storage device is collected to environment-friendly waste oil belongs to waste oil collection storage device technical field.

Background

The quantity of mechanical equipment and automobiles is rapidly increased, and the application amount of oil products such as lubricating oil is also greatly increased, so that a large amount of waste oil is generated. Waste oil contains a large amount of toxic and harmful substances, belongs to national labeled hazardous waste and must be disposed of by qualified enterprises. At present, before dangerous useless car transports waste oil away, waste oil discharge unit need carry out earlier stage to the waste oil that produces and collect the temporary storage.

Currently, at the site of waste oil discharge, there are several treatment modes: 1. put into an oil receiving pan and then directly poured out without any treatment. 2. Put into an oil receiving disc and then poured into a larger oil drum. 3. And (4) placing the oil pumping and receiving device into a special oil pumping and receiving device, and pouring a large oil drum after the oil pumping and receiving device is filled. The problems of the above treatment methods are: 1. the oil pump is used for pumping into the barrel, and a large amount of spilling is caused when the oil suction pipe and the oil outlet pipe are frequently retracted, so that the impression of people is black and dirty in places where oil is changed; 2. When waste oil is transferred into a vat, a large amount of harmful gas can inevitably overflow, particularly oil with higher temperature, so that surrounding gas pollution is caused and the human health is harmed. 3. When the oil filled into the barrel is delivered to a dangerous waste disposal enterprise to be transported, the barrel is difficult to move and transport, the risk of dumping, spilling and leaking exists, when the oil is dumped or pumped into the dangerous waste, the pipe plugging pipeline is pulled out or the dumped spilling and leaking occur for the second time, and the harmful gas overflows. 4. Traditional big oil drum has openly, and some lids are lost or the people does not have the lid, or the barrel has the leak source, causes fluid and harmful gas pollution environment harm health, has the potential safety hazard even.

In view of above, provide a collection temporary storage device of waste oil before dangerous and useless car transports, just can thoroughly solve the bad influence that temporary storage waste oil led to the fact to the environmental protection.

Disclosure of Invention

The utility model aims at providing a storage device is collected to environment-friendly waste oil, storage device is collected to waste oil can solve waste oil and keep in the collection of emission unit, before waste oil is carried away by the dangerous waste car, avoids the waste oil that the emission unit produced to the place pollution, the gas pollution that the surrounding environment caused and to the health hazard that the human body caused.

In order to solve the above problems, the utility model adopts the following technical scheme:

an environment-friendly waste oil collecting and storing device is characterized by comprising a storage tank 10, an oil suction and discharge assembly and an oil-gas purification assembly, wherein the oil suction and discharge assembly and the oil-gas purification assembly are arranged on a tank body of the storage tank 10;

the oil gas purification component adopts an active carbon adsorption component, and structurally comprises a flange 7 communicated with the tank body, a switch valve 6 and an adsorption box 5 filled with active carbon; the specific structure is that a hole is formed in the top of the tank body, the adsorption box 5 is connected with the tank body through a flange 7, a switch valve 6 is arranged between the flange 7 and the adsorption box 5, the on-off between the inside of the tank body and the adsorption box 5 is controlled through the switch valve 6, and the adsorption box 5 is provided with an exhaust hole 51;

the oil suction and discharge assembly comprises a fluid suction and discharge pipeline for realizing the fluid suction function, and a power driving part for providing power for the fluid suction and discharge pipeline and switching the function.

The fluid suction and discharge pipeline comprises an inner straight pipe 41 with the lower part extending into the bottom of the tank body and the upper part hermetically connected with the top of the tank, and an outer hose 43 communicated with the top of the inner straight pipe 41 through a right-angle elbow 42, wherein the end part of the outer hose 43 is connected with a hard straight pipe 44, and a suction and discharge valve 45 is arranged on the hard straight pipe 44;

the power driving part adopts an electric self-suction oil pump with positive and negative rotation functions;

the power driving part adopts a bidirectional vacuum liquid pump 31 with a positive and negative pressure switching function;

the bottom of the bidirectional vacuum liquid pump 31 is provided with an air suction and exhaust pipeline 32, a top rotation regulating valve 33, an air suction pipeline and a side air inlet pipeline 34, the lower part of the air suction and exhaust pipeline 32 extends into the cavity in the tank body, the air inlet pipeline 34 is communicated with an external compressed gas pipeline through an air inlet valve 35, and the rotation regulating valve 33 is used for realizing positive pressure conveying or negative pressure conveying of gas; thereby generating outward discharge or inward suction power for the fluid in the tank body.

The bottom of the storage tank 10 is provided with a blowdown valve 1.

An oil level indicator 8 is installed on one side of the storage tank 10, the lower end of the oil level indicator 8 is communicated with the inside of the tank body through a stop valve 9 installed in the middle of the tank body, the upper end of the oil level indicator 8 is communicated with the intermediate pipeline 2 through another valve stop valve 9, and the other end of the intermediate pipeline 2 is communicated with a flange 7 of the tank top.

A safety valve 13 is mounted on the intermediate line 2.

A communication pipeline 14 is arranged between the suction pipeline of the bidirectional vacuum liquid pump 31 and the adsorption box 5 with the activated carbon inside, and the communication pipeline 14 is used for sucking the oil gas inside the tank body into the adsorption box 5 and adsorbing the oil gas through the activated carbon.

In order to facilitate the movement of the tank body, a walking frame 11 is arranged at the bottom of the tank body, and the tail end of the walking frame 11 is provided with a universal roller 12; the jar body of from this design can push away near the dangerous useless car conveniently, discharges waste oil to the dangerous useless car on with inhaling the row subassembly.

The utility model discloses an environment-friendly waste oil collecting and storing device, its structural design is reasonable simple and direct, and it is safe convenient that the operation gets up, inhales row's subassembly and oil gas purification subassembly through the fluid from the area, has realized collection, temporary storage and the emission to waste oil, to a large amount of harmful oil gas that waste oil shed the in-process production in jar body, discharges again after the oil gas purification subassembly through jar body top adsorbs, environmental protection safety more.

Drawings

FIG. 1: a schematic structural diagram of an environment-friendly waste oil collecting and storing device;

FIG. 2: FIG. 1 is a side view;

in the figure, 1, a blow-off valve, 2, an intermediate pipeline, 31, a two-way vacuum liquid pump, 32, an air suction and exhaust pipeline, 33, a rotary adjusting valve, 34, an air inlet pipeline, 35, an air inlet valve, 41, an inner straight pipe, 42, a right-angled elbow, 43, an outer hose, 44, a hard straight pipe, 45, a suction and exhaust valve, 5, an adsorption box, 51, an air outlet, 6, a switch valve, 7, a flange, 8, an oil level gauge, 9, a stop valve, 10, a storage tank, 11, a walking frame, 12, a universal roller, 13, a safety valve, 14 and a communication pipeline.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings.

Example 1

The embodiment provides a storage device is collected to environment-friendly waste oil, and the waste oil that mainly used waste oil produced the unit is kept in and is collected the storage, and its main structure body is a holding vessel 10, walking frame 11 is installed to the bottom of holding vessel 10, and universal gyro wheel is equipped with to the bottom of walking frame 11. An oil suction and discharge assembly and an oil-gas purification assembly are respectively arranged on the tank body of the storage tank 10. The oil gas purification component adopts an active carbon adsorption component, and structurally comprises a flange 7 communicated with the tank body, a switch valve 6 and an adsorption box 5 internally provided with active carbon and externally provided with an exhaust hole 51; the specific structure is that a hole is formed in the top of the tank body, the adsorption box 5 is connected with the tank body through the flange 7, the switch valve 6 is installed between the flange 7 and the adsorption box 5, and the on-off between the tank body and the adsorption box 5 is controlled through the switch valve 6. The oil suction and discharge assembly comprises a fluid suction and discharge pipeline for realizing the fluid suction function, and a power driving part for providing power for the fluid suction and discharge pipeline and switching the function. The fluid suction and discharge pipeline comprises an inner straight pipe 41 with the lower part extending into the bottom of the tank body and the upper part hermetically connected with the top of the tank, and an outer hose 43 communicated with the top of the inner straight pipe 41 through a right-angle elbow 42, wherein the end part of the outer hose 43 is connected with a hard straight pipe 44, and a suction and discharge valve 45 is arranged on the hard straight pipe 44; the bottom of the inner straight pipe extends into the bottom of the tank body, and the distance between the bottom of the inner straight pipe and the tank bottom is kept to be 2-5 cm. The power driving part adopts a bidirectional vacuum liquid pump 31 with a positive and negative pressure switching function;

the bottom of the bidirectional vacuum liquid pump 31 is provided with an air suction and exhaust pipeline 32, the top of the bidirectional vacuum liquid pump is provided with a rotation regulating valve 33, an air suction pipeline 34 and a side gas inlet pipeline 34, the lower part of the air suction and exhaust pipeline 32 extends into the cavity inside the tank body, the air inlet pipeline 34 is communicated with an external compressed gas pipeline through an air inlet valve 35, a communication pipeline 14 is arranged between the air suction pipeline and the adsorption box 5, the communication pipeline 14 is used for transmitting the externally discharged gas generated by the bidirectional vacuum liquid pump 31, and the externally discharged gas enters the adsorption box 5 through the communication pipeline 14 to be adsorbed and purified and then is discharged, so that oil and gas pollution is reduced. The rotary regulating valve 33 is used for realizing positive pressure conveying or negative pressure conveying of gas; thereby generating outward discharge or inward suction power for the fluid in the tank body. The bottom of the storage tank 10 is provided with a blowdown valve 1. An oil level indicator 8 is arranged on one side of the storage tank 10, the lower end of the oil level indicator 8 is communicated with the inside of the tank body through a stop valve 9 arranged in the middle of the tank body, the upper end of the oil level indicator 8 is communicated with the intermediate pipeline 2 through another valve stop valve 9, and the other end of the intermediate pipeline 2 is communicated with a flange 7 on the top of the tank; a safety valve 13 is mounted on the intermediate line 2.

The operation process of this embodiment is as follows:

insert the hard straight tube 44 of fluid suction and exhaust pipeline and connect the food tray or connect in the oil drum (of course also can directly be connected with the oil extraction pipe who connects the oil engine, or in the case of disect insertion main equipment), close oil gas purification assembly's ooff valve 6, open suction and exhaust valve 45, adjust the rotation regulating valve 33 at two-way vacuum liquid pump 31 top, make the internal portion of jar form negative pressure state, waste oil is through hard straight tube 44, outer hose 43, elbow bend 42 is gone into oil storage tank 10 with the interior straight tube 41 pump that finally gets into to insert the tank bottoms, avoid the spill to bring a large amount of oil gas to spill over, the continuous injection oil tank of waste oil, the gaseous volume in the tank reduces, pressure increases. After the injection is finished, the oil suction and discharge assembly is closed, the switch valve 6 of the oil-gas purification assembly is opened, the gas tank top containing a small amount of oil gas enters the adsorption box 5, and is finally discharged through the exhaust hole 51 after adsorption and purification treatment by the adsorption substance (activated carbon) placed in the adsorption box. The storage tank is in a completely closed state in the whole working process, the oil pump and the valve are closed after the work is finished, the phenomenon that the switch valve 6 is closed at last due to the leakage of residual oil in the pipeline is avoided, the storage state of the storage tank is free from oil and gas pollution, and the service life of the adsorbent can be prolonged. When dangerous useless transport vechicle comes the oil loading, push away the holding vessel to the car next door (the storage tank is equipped with universal gyro wheel 12 and conveniently removes), close the switch valve 6 of fluid suction and exhaust subassembly, open suction and exhaust valve 45, start two-way vacuum liquid pump 31, compressed air enters into jar internal portion via air inlet valve and inlet line, make jar internal portion be the malleation state, inside waste oil outwards flows under the atmospheric pressure effect, the pump goes into the collection vehicle, close all valves after the pump and received oil pipe and push back the assigned position.

Storage device is collected to environment-friendly waste oil of this embodiment, its advantage lies in:

1. the tank body is provided with a suction and discharge dual-purpose oil pump, the oil pipe with a valve at the front end can be used for collecting and discharging the collected oil to a collecting vehicle, the phenomenon that the oil pipe is dumped or pumped for at least two times in the traditional mode is reduced, and the residual oil pipe is prevented from dripping, dumping and spilling.

2. From taking universal gyro wheel, the removal of holding vessel is convenient, can push away the useless collection vehicle of danger with the former, with this equipment from the oil pump of taking with oil discharge the useless car of danger.

3. No matter pour oil or pump into with the oil pump to the collection tank, all be a process of shedding, can produce harmful gas such as a large amount of oil gas, this equipment is inserted in jar body bottom from the oil pipe of taking the oil pump, avoids shedding, and a small amount of oil gas can be discharged through the adsorption equipment of installing on the jar body, and harmful gas discharges and is close to zero.

4. The main valve and the pump pipe valve are closed during the storage of oil products, the tank body is in a closed state, the pollution of oil and gas is avoided, and the oil cannot flow out even if the tank body is carelessly turned over during the moving process. The enclosed tank is also obvious to the fire protection effect.

5. The holding vessel sets and sets the relief valve, even appear under the violation of rules and regulations condition, too high malleation or negative pressure can not appear, and the guarantee jar body and oil level gaugember can not break and leak.

Example 2

The difference between the present embodiment and embodiment 1 is that an electric self-priming oil pump with positive and negative rotation functions is used as a fluid power source. The inner pipe section of the electric self-suction oil pump extends into the tank body, and the outer pipe section of the electric self-suction oil pump is communicated with an external oil receiving disc. Before the oil gas is pumped into the storage tank 10, the switch valve 6 is opened, then the motor is started to pump the oil gas, the pressure of the oil gas in the tank is increased, the oil gas in the tank enters the adsorption box 5 through the tank top and is discharged after being adsorbed by the activated carbon, and after the pumping operation or the pumping operation of the storage tank 10 is finished, the suction and discharge valve 45 and the switch valve 6 are closed.

Claims

1. An environment-friendly waste oil collecting and storing device is characterized by comprising a storage tank, an oil suction and discharge assembly and an oil-gas purification assembly, wherein the oil suction and discharge assembly and the oil-gas purification assembly are arranged on a tank body of the storage tank;

the oil gas purification assembly adopts an active carbon adsorption assembly, and structurally comprises a flange communicated with the tank body, a switch valve and an adsorption box filled with active carbon; the specific structure is that a hole is formed in the top of the tank body, the adsorption box is connected with the tank body through a flange, a switch valve is arranged between the flange and the adsorption box, and the on-off between the inside of the tank body and the adsorption box is controlled through the switch valve;

2. The environment-friendly waste oil collecting and storing device as claimed in claim 1,

the fluid suction and discharge pipeline comprises an inner straight pipe and an outer hose, wherein the lower part of the inner straight pipe extends into the bottom of the tank body, the upper part of the inner straight pipe is hermetically connected with the top of the tank, the outer hose is communicated with the top of the inner straight pipe through a right-angled elbow, the end part of the outer hose is connected with a hard straight pipe, and a suction and discharge valve is installed on the hard straight pipe.

3. The environment-friendly waste oil collecting and storing device as claimed in claim 1,

the power driving part adopts an electric self-suction oil pump with positive and negative rotation functions.

4. The environment-friendly waste oil collecting and storing device as claimed in claim 1,

the power driving part adopts a bidirectional vacuum liquid pump with a positive and negative pressure switching function.

5. The environment-friendly waste oil collecting and storing device as claimed in claim 4,

the bottom of two-way vacuum liquid pump is taken and is inhaled exhaust pipeline, top area and is rotated adjusting valve and suction line, side area air inlet pipeline, the lower part that inhales exhaust pipeline stretches into jar internal cavity, air inlet pipeline communicates with outside compressed gas pipeline via air inlet valve, be equipped with the UNICOM pipeline between suction line and the absorption box of being equipped with active carbon in, it is used for realizing gaseous malleation transport or negative pressure transport to rotate adjusting valve.

6. The environment-friendly waste oil collecting and storing device as claimed in claim 1,

the bottom of the storage tank is provided with a drain valve.

7. The environment-friendly waste oil collecting and storing device as claimed in claim 1,

an oil level gauge is installed on one side of the storage tank, the lower end of the oil level gauge is communicated with the inside of the tank body through a stop valve installed in the middle of the tank body, the upper end of the oil level gauge is communicated with an intermediate pipeline through another valve stop valve, and the other end of the intermediate pipeline is communicated with a flange on the top of the tank.

8. The environment-friendly waste oil collecting and storing device as claimed in claim 7,

and a safety valve is arranged on the middle pipeline.

9. The environment-friendly waste oil collecting and storing device as claimed in claim 1,

the tank body is characterized in that a walking frame is installed at the bottom of the tank body, and universal rollers are arranged at the tail end of the walking frame.

10. The environment-friendly waste oil collecting and storing device as claimed in claim 2,

the bottom of the inner straight pipe extends into the bottom of the tank body, and the distance between the bottom of the inner straight pipe and the tank bottom is kept to be 2-5 cm.