CN214270296U

CN214270296U - Oil-water separator

Info

Publication number: CN214270296U
Application number: CN202022306379.2U
Authority: CN
Inventors: 王亚晶
Original assignee: Hangzhou Commnet Co ltd
Current assignee: Hangzhou Commnet Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-09-24
Anticipated expiration: 2030-10-16

Abstract

The utility model provides an oil-water separator, including separation bucket, separating mechanism, collection oil box and liquid level adjustment mechanism, separating mechanism sets up at the bottom of the barrel of separation bucket, and collection oil box all sets up on the lateral wall of separation bucket with liquid level adjustment mechanism, and the oil discharge outlet of collection oil box and separating mechanism's upper portion intercommunication, liquid level adjustment mechanism and separating mechanism's lower part intercommunication, the bottom of separation bucket are provided with the inlet tube, and the one end and the separating mechanism intercommunication of inlet tube, separating mechanism's top are provided with the drain. The oil-water separator of the technical scheme can fully separate oil-water mixture, has high efficiency and low production price.

Description

Oil-water separator

Technical Field

The utility model relates to the field of machinary, especially, relate to an oil-water separator.

Background

In life, oil-water mixed sewage is seen everywhere, and the pollution of the sewage to the environment cannot be perfectly solved. The existing oil-water separation methods include a gravity method, a coalescence method, a flotation method and the like, wherein the gravity method is widely applied and realizes the separation of oil and water by utilizing the gravity difference of oil and water and through the gravity settling effect. And after the oil phase is separated, discharging the oil through an oil outlet device. After the oil is separated out, the oil is discharged through the oil outlet pipe, the oil outlet device with the structure is inconvenient to use, the oil still contains more water, and meanwhile, a plurality of oil-water separators are high in price and cannot be popularized, so that sewage in a plurality of places is discharged into river water or soil, and great pollution is caused to the environment.

SUMMERY OF THE UTILITY MODEL

The technical scheme provides the oil-water separator, and solves the problem of environmental pollution caused by oil-water separation and oil-water mixture.

The utility model discloses a realize like this: the utility model provides an oil-water separator, includes separation barrel, separating mechanism, oil collecting box and liquid level guiding mechanism, separating mechanism sets up the barrel head at the separation barrel, oil collecting box all sets up on the lateral wall of separation barrel with liquid level guiding mechanism, the oil discharge outlet of oil collecting box and separating mechanism's upper portion intercommunication, liquid level guiding mechanism and separating mechanism's lower part intercommunication, the bottom of separation barrel is provided with the inlet tube, the one end and the separating mechanism intercommunication of inlet tube, separating mechanism's top is provided with the drain.

Further, the bottom of the oil collecting box is provided with an oil outlet pipe, and an oil outlet of the oil outlet pipe is provided with a first valve.

Further, liquid level adjustment mechanism includes sleeve, connecting pipe and urceolus, the sleeve cup joints in the urceolus, liquid level adjustment mechanism passes through the connecting pipe with the separation bucket and is connected, telescopic bottom week side is provided with the sealing washer, be provided with the return water mouth on the lateral wall of urceolus.

Further, the separation barrel is provided with a barrel cover, a buckle is arranged on the edge of the barrel cover, the barrel cover is fixed with the separation barrel through the buckle, and a handle is arranged at the top end of the barrel cover.

Further, the separating barrel is provided with a drain pipe, the drain pipe is arranged at the barrel bottom of the separating barrel and communicated with the separating barrel, and a second valve is arranged at a water outlet of the drain pipe.

Further, the bottom of the separation barrel is provided with a base.

Further, the oil collecting box is provided with an oil-water filter screen, and the filter screen is positioned at the oil discharge port.

The utility model has the advantages of as follows: the oil-water separator is high in price and poor in separation effect, can fully separate oil-water mixtures, is high in efficiency, and can control the liquid level of the oil-water mixtures in the separator through the liquid level adjusting mechanism, so that the separation effect is further guaranteed, and the oil-water separator has the advantage of low production price.

Drawings

Fig. 1 is a front view of an oil-water separator according to an embodiment of the present invention.

Fig. 2 is a side view of an oil-water separator according to an embodiment of the present invention.

Fig. 3 is a top view of an oil-water separator according to an embodiment of the present invention.

Fig. 4 is a sectional view of the liquid level adjusting mechanism according to the embodiment of the present invention.

Description of reference numerals:

10. a separation barrel; 20. a separating mechanism; 30. an oil collecting box; 40. a liquid level adjusting mechanism; 41. a sleeve; 42. a connecting pipe; 43. an outer cylinder; 101. the bottom of the separation barrel; 102. a sidewall of the separation tub; 103. a water inlet pipe; 104. a barrel cover; 105. buckling; 106. a drain pipe; 107. a base; 201. an upper portion of the separating mechanism; 202. a lower portion of the separating mechanism; 203. a water discharge outlet; 301. an oil discharge port of the oil collecting box; 302. an oil outlet pipe; 303. a first valve; 304. an oil-water filter screen; 411. the periphery of the bottom of the sleeve is provided with a groove; 412. a seal ring; 431. a side wall of the outer tub; 432. a water return port; 1041. a handle; 1061. a second valve.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Example 1.

Referring to fig. 1 to 4, the oil-water separator described in this embodiment includes a separation barrel 10, a separation mechanism 20, an oil collection box 30 and a liquid level adjustment mechanism 40, the separation mechanism is disposed at a barrel bottom 101 of the separation barrel, the oil collection box 30 and the liquid level adjustment mechanism 40 are both disposed on a side wall 102 of the separation barrel, an oil discharge port 301 of the oil collection box 30 is communicated with an upper portion 201 of the separation mechanism, the liquid level adjustment mechanism 40 is communicated with a lower portion 202 of the separation mechanism 20, a water inlet pipe 103 is disposed at a bottom of the separation barrel, one end of the water inlet pipe is communicated with the separation mechanism 20, and a water discharge port 203 is disposed at a top end of the separation mechanism.

This technical scheme's separating mechanism sets up in the separation bucket, and is located the barrel head of separation bucket, and the inlet tube communicates with separating mechanism from the barrel head of separation bucket, and then makes during the water inlet that the water inlet pipe can be followed to the oil water mixture gets into separating mechanism, also can set up a valve at the water inlet of inlet tube to can control the flow size and the opening of oil water mixture through the valve and close. The separation mechanism separates an oil-water mixture through the principle that the densities of oil and water are different, the separated oil flows into the oil collecting box through the oil discharging port, and then the separated oil is collected from the oil collecting box and is further treated. And the separated water flows into the separation tub. The oil discharge port of the oil collecting box penetrates through the outer side wall of the separating passage to be connected with the separating mechanism and is connected to the upper part of the separating mechanism. The liquid level adjusting mechanism penetrates through the outer side wall of the separating barrel to be connected with the separating mechanism and is connected to the lower part of the separating mechanism. When oil and water enter the separation mechanism, the liquid level can be adjusted through the liquid level adjusting mechanism, so that the liquid level meets the requirement of the height of the water level which can be separated by the separation mechanism, and the condition of incomplete separation when a small amount of residual oil and water are mixed is avoided. The separated water can flow into the separation barrel from the water outlet through the liquid level adjusting mechanism.

According to the technical scheme, an oil outlet pipe 302 is arranged at the bottom of the oil collecting box, and a first valve 303 is arranged at an oil outlet of the oil outlet pipe. The oil in the oil collecting box can be discharged through the oil outlet pipe of the oil collecting box or guided to other oil storage equipment or treatment equipment through the oil outlet pipe, and then the separated oil is reasonably treated. Thereby avoiding the pollution to the environment.

This technical scheme liquid level adjustment mechanism 40 includes sleeve 41, connecting pipe 42 and urceolus 43, the sleeve cup joints in the urceolus, liquid level adjustment mechanism passes through the connecting pipe with the separation barrel and is connected, telescopic bottom week side 411 is provided with sealing washer 412, be provided with return water mouth 432 on the lateral wall 431 of urceolus. When the liquid level height of the oil-water mixture in the separation mechanism needs to be adjusted, the sleeve can move up and down in the outer barrel, water is pressed into the separation mechanism when the sleeve moves down, the liquid level of the oil-water mixture is raised, and when the sleeve moves up, the oil-water mixture in the separation mechanism enters the liquid level adjusting mechanism, so that the liquid level height of the oil-water mixture is reduced. Still set up the sealing washer on telescopic bottom, made the cooperation between sleeve and the urceolus inseparabler through the sealing washer, guaranteed simultaneously that water can not flow from liquid level adjustment mechanism, improved its seal. Meanwhile, the side wall of the outer barrel is provided with a water return port, and excessive water can be guided into the separation barrel from the water return port through the connection of a pipeline. Thereby further adjusting the liquid level of the oil-water mixture. The use is convenient and the effect of perfectly separating oil-water mixture is achieved.

According to the technical scheme, the separation barrel is provided with a barrel cover 104, a buckle 105 is arranged on the edge of the barrel cover, the barrel cover is fixed with the separation barrel through the buckle 105, and a handle 1041 is arranged at the top end of the barrel cover. The barrel cover is in airtight fit with the separation barrel, the separation barrel is sealed, and meanwhile, the barrel cover and the separation barrel are further fixed together through the buckle, so that the whole separation barrel is in an airtight state.

According to the technical scheme, the separating barrel is provided with a drain pipe 106, the drain pipe is arranged at the barrel bottom of the separating barrel and is communicated with the separating barrel, and a second valve 1061 is arranged at a drain outlet of the drain pipe. After oil water separator ended with the water oil mixture separation, the water of being arranged in the separation bucket can be discharged through the drain pipe with water, at the during operation, if the water in the separation bucket is too much, also can be discharged through the drain pipe with water for oil water separator's work sustainability increases.

In the technical scheme, a base 107 is arranged at the bottom of the separation barrel. The base is arranged at the bottom of the separation barrel, so that the separation barrel can be fixed, and a water pipe is conveniently arranged at the bottom of the separation barrel. The base arranged at the bottom of the separation barrel has an effect of holding the bottom of the separation barrel, so that the service life of the separation barrel is prolonged.

According to the technical scheme, the oil collecting box is provided with the oil-water filter screen 304, and the filter screen is positioned at the oil discharge port. When oil in the oil-water mixture is separated out, the oil flows into the oil collecting box, secondary filtration is firstly carried out in the oil-water filter screen in the process of flowing into the oil collecting box, so that the separation rate of oil-water separation is improved, and the filtered water is guided to flow into the separation barrel. The oil-water separator is filtered by the oil-water filter screen, so that a small amount of water is ensured to flow into the oil collecting box, and the working efficiency of the oil-water separator is improved while the separation rate is improved.

Claims

1. An oil-water separator, which is characterized in that: the oil separator comprises a separation barrel, a separation mechanism, an oil collecting box and a liquid level adjusting mechanism, wherein the bottom of the separation mechanism is connected with the barrel bottom of the separation barrel, the oil collecting box and the liquid level adjusting mechanism are respectively arranged on the side wall of the separation barrel, an oil discharge port of the oil collecting box is communicated with the upper part of the separation mechanism, the oil discharge port is an inclined ramp, the liquid level adjusting mechanism is communicated with the middle lower part of the separation mechanism, a water inlet pipe is arranged at the bottom of the separation barrel, one end of the water inlet pipe is communicated with the separation mechanism, and a water discharge port is arranged at the top end of the separation mechanism; the liquid level adjustment mechanism comprises a sleeve, a connecting pipe and an outer barrel, the sleeve is sleeved in the outer barrel, the bottom of the outer barrel is connected with the separating barrel through the connecting pipe, a sealing ring is arranged on the periphery of the bottom of the sleeve to enable a sealing structure to be formed between the sleeve and the outer barrel, and a water return opening is formed in the side wall of the outer barrel.

2. The oil-water separator as claimed in claim 1, wherein: an oil outlet pipe is arranged at the bottom of the oil collecting box, and a first valve is arranged at an oil outlet of the oil outlet pipe.

3. The oil-water separator as claimed in claim 1, wherein: the separation barrel is provided with a barrel cover, a buckle is arranged on the edge of the barrel cover, the barrel cover is fixed with the separation barrel through the buckle, and a handle is arranged at the top end of the barrel cover.

4. The oil-water separator as claimed in claim 1, wherein: the separating barrel is provided with a drain pipe, the drain pipe is arranged at the barrel bottom of the separating barrel and communicated with the separating barrel, and a second valve is arranged at a water outlet of the drain pipe.

5. The oil-water separator as claimed in claim 1, wherein: the bottom of the separation barrel is provided with a base.

6. The oil-water separator as claimed in claim 1, wherein: the oil collecting box is provided with an impurity filter screen, and the filter screen is positioned on a slope way of the oil discharging port.