CN212854742U - Adjustable oil-water separator - Google Patents

Abstract

The utility model provides an adjustable oil water separator relates to the oil water separating equipment field, this adjustable oil water separator is including filling the profit mixing box that has the profit mixture, the overflow pipe of setting in profit mixing box and downwardly extending, the drainage tube of ring setting outside the top of overflow pipe and the oil extraction tube of ring setting outside the drainage tube, drainage tube and oil extraction tube all are used for the outside intercommunication with the profit mixing box, the top of overflow pipe is provided with adjusts a section of thick bamboo, the overflow pipe is arranged in spilling over the water in the profit mixture to drainage tube by adjusting a section of thick bamboo, it is used for adjusting the overflow height of overflow pipe to adjust a section of thick bamboo. Compared with the prior art, the utility model provides an adjustable oil water separator adjusts oil-water separation liquid level through setting up the adjusting cylinder to make profit can accurate separation, guarantee that the oil slick is whole to be gone into the oil extraction section of thick bamboo, improve the oil-water separation effect, and can be applicable to different types of water oil mixture, the suitability is strong.

Description

Adjustable oil-water separator

Technical Field

The utility model relates to an oil-water separator field particularly, relates to an adjustable oil-water separator.

Background

When the cleaning machine works as an auxiliary facility of an industrial conventional cleaning machine, the oil-water separator mainly removes floating oil in the cleaned oil-water mixed liquid, and the filtered water is returned to the original cleaning machine for cleaning and other cleaning operations. The oil-water separator directly influences the cleaning quality on the cleaning effect of floating oil in the mixed liquid after the workpiece is washed.

In the prior art, the height of the oil-water separation liquid level of a conventional oil-water separator is in a fixed state and is inconvenient to adjust. When the oil-water separator works, because the oil type, the emulsification degree of the attached residual oil, the surging degree of the mixed liquid inlet and the like, the oil-water separation liquid level in actual work shows the surging situation from top to bottom, so that the situation that the residual water in the waste oil is too much or most of the waste oil can not be discharged occurs during oil-water separation. The washing operation is performed again after the detergent is wasted or the washing is not clean.

In view of this, it is important to design and manufacture an oil-water separator capable of adjusting the height of the oil-water separation liquid level.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable oil water separator, its height that can adjust the oil-water separation liquid level improves the oil-water separation effect.

The utility model is realized by adopting the following technical scheme.

An adjustable oil-water separator comprises an oil-water mixing tank filled with an oil-water mixture, an overflow pipe arranged in the oil-water mixing tank and extending downwards, a drainage cylinder arranged outside the top of the overflow pipe in an encircling mode, and an oil discharge cylinder arranged outside the drainage cylinder in an encircling mode, wherein the drainage cylinder and the oil discharge cylinder are both used for being communicated with the outside of the oil-water mixing tank, an adjusting cylinder is arranged at the top of the overflow pipe, the overflow pipe is used for enabling water in the oil-water mixture to overflow from the adjusting cylinder to the drainage cylinder, and the adjusting cylinder is used for adjusting the overflow height of the overflow pipe so as to adjust the oil-water separation liquid level height of the oil-water mixture and enable floating oil in the oil-water mixture to overflow into the oil discharge cylinder.

Further, the top of the overflow pipe is provided with an external thread, the inner wall of the adjusting cylinder is provided with an internal thread, and the internal thread is matched with the external thread.

Furthermore, the top of the adjusting cylinder is also provided with a water retaining cap, and the periphery of the water retaining cap is provided with a plurality of water outlet holes.

Further, the oil-water mixing box comprises an upper box body and a lower box body, the upper box body is arranged on the lower box body, a connecting hole communicated to the upper box body is formed in the lower box body, the overflow pipe is arranged in the upper box body and extends downwards to the lower box body, and the drainage cylinder and the oil drainage cylinder are arranged in the upper box body.

Further, an oil absorption block for absorbing floating oil in the oil-water mixture is arranged in the lower box body.

Furthermore, the bottom of the drainage cylinder is connected with a drainage pipe, a drainage hole is formed in the side face of the oil-water mixing box, and the drainage pipe penetrates out of the drainage hole and is connected with the inner wall of the drainage hole in a sealing mode.

Further, the bottom of the oil discharge cylinder is connected with an oil discharge pipe, an oil discharge hole is formed in the side face of the oil-water mixing box, and the oil discharge pipe penetrates out of the oil discharge hole and is connected with the inner wall of the oil discharge hole in a sealing mode.

Furthermore, a first sealing ring is arranged between the drain pipe and the inner wall of the drain hole, and a second sealing ring is arranged between the oil drain pipe and the inner wall of the oil drain hole.

Further, the height of the outer edge of the oil drainage cylinder is lower than that of the outer edge of the water drainage cylinder.

Furthermore, the top of the oil-water mixing box is provided with an adjusting opening, and an adjusting cover is arranged on the upper cover of the adjusting opening.

The utility model discloses following beneficial effect has:

the utility model provides a pair of adjustable oil water separator sets up an adjusting cylinder through the top at the warning pipe to adjust the overflow height of warning pipe through an adjusting cylinder, thereby adjust oil-water separation liquid level, make the oil-water separation liquid level all the time with the edge height of a section of thick bamboo that drains, and make the whole oil drainage section of thick bamboo that overflows of floating oil in the oil-water mixture, water in the oil-water mixture overflows to a section of thick bamboo that drains by an adjusting cylinder, reaches oil-water separation's effect. Compared with the prior art, the utility model provides an adjustable oil water separator adjusts oil-water separation liquid level through setting up the adjusting cylinder to make profit can accurate separation, guarantee that the oil slick is whole to be gone into the oil extraction section of thick bamboo, improve the oil-water separation effect, and can be applicable to different types of water oil mixture, the suitability is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the adjustable oil-water separator provided by the present invention at a first viewing angle;

fig. 2 is a schematic structural diagram of the adjustable oil-water separator provided by the present invention at a second viewing angle;

fig. 3 is a schematic view of the internal structure of the upper case of fig. 1.

Icon: 100-adjustable oil-water separator; 110-oil-water mixing tank; 111-upper box body; 113-a lower box body; 115-an oil absorption block; 130-overflow pipe; 150-a drain cylinder; 151-drain pipe; 153-a first seal ring; 160-adjustment opening; 161-adjusting cover; 163-a handle block; 170-oil discharge cylinder; 171-an oil drain pipe; 173-second sealing ring; 190-a conditioning cylinder; 191-a water retaining cap; 193-water outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

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 efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "vertical", "horizontal", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, e.g., as meaning 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

This technical scheme adopts the adjustable scheme of oil-water mixture upper surface height, ensures that the oil level height is above the oil-water separation face in the mixed liquid, makes the oil slick in the oil-water mixture all skimmed off totally. Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

First embodiment

With reference to fig. 1 to 3, the present embodiment provides an adjustable oil-water separator, which can adjust the height of the oil-water separation liquid level, is convenient to adjust, can be applied to different kinds of oil-water mixtures, can ensure thorough and efficient oil-water separation, and avoids the waste of cleaning and washing agent again.

The adjustable oil-water separator that this embodiment provided, including filling the oil-water mixing box that has oil-water mixture, the setting is at the inner and downwardly extending's of oil-water mixing box overflow pipe, the drainage tube of ring outside the top of overflow pipe and the oil extraction section of thick bamboo of ring outside the drainage tube are established, drainage tube and oil extraction section of thick bamboo all are used for the outside intercommunication with oil-water mixing box, the top of overflow pipe is provided with an adjusting cylinder, the overflow pipe is arranged in overflowing water to the drainage tube by adjusting the section of thick bamboo with the water in the oil-water mixture, an adjusting cylinder is used for adjusting the overflow height of overflow pipe, with the oil-water separation liquid level height of adjusting oil-water mixture, and make the oil slick that floats in the oil-water.

In this embodiment, the overflow pipe is a steel pipe structure, which is fixed in the oil-water mixing tank and inserted downward into the bottom of the oil-water mixture, and since most of the floating oil in the oil-water mixture floats upward and gathers on the surface of the water, the overflow pipe is directly communicated with the clean water portion in the oil-water mixture, and under the action of water pressure, the clean water will gush upward along the overflow pipe 130, overflow to the drainage cylinder 150 through the adjusting cylinder 190, and then be discharged to the outside through the drainage cylinder 150, thereby discharging the clean water. And the floating oil can be overflowed into the oil discharge cylinder 170 under the lifting of the water and is discharged to the outside through the oil discharge cylinder 170, so that the oil-water separation is realized.

In the present embodiment, the oil-water mixture in the cleaning machine body is pumped by a pump, and the oil-water mixture first passes through a filter, a pump, a valve, and the like with a certain mesh number to enter the oil-water mixing tank 110.

In this embodiment, as the oil-water mixture from the cleaning machine body is continuously pumped from the oil-water mixing tank 110, the liquid level rises, when the height of the floating oil reaches the height of the oil discharging cylinder 170, the floating oil will overflow the edge of the oil discharging cylinder 170 and enter the oil discharging cylinder 170, at this time, the height of the oil-water separation liquid level is consistent with the water discharging height of the adjusting cylinder 190, and under the adjusting action of the adjusting cylinder 190, the water discharging height of the adjusting cylinder 190 is adjusted to be on the same horizontal plane as the oil discharging cylinder 170, so that the floating oil can overflow the oil discharging cylinder 170 to the greatest extent, and the oil-water separation effect is achieved.

In this embodiment, the top of the overflow pipe 130 is provided with an external thread, and the inner wall of the adjusting cylinder 190 is provided with an internal thread, which is matched with the external thread. By screwing the adjusting cylinder 190 to the top end of the overflow pipe 130, when the drainage height of the overflow pipe 130 needs to be adjusted, only the adjusting cylinder 190 needs to be rotated, so that the height of the adjusting cylinder 190 can be changed, which is very convenient and effective.

In this embodiment, the top of the adjusting cylinder 190 is further provided with a water-retaining cap 191, and a plurality of water outlet holes 193 are formed on the periphery of the water-retaining cap 191. By providing the water blocking cap 191, the clean water gushed from the lower portion of the overflow pipe 130 can be stopped, and splash can be prevented from splashing into the oil drain cylinder 170. In addition, the water outlet holes 193 are formed, so that the water outlet is more uniform.

The oil-water mixing tank 110 includes an upper tank 111 and a lower tank 113, the upper tank 111 is disposed on the lower tank 113, and a connection hole communicated to the upper tank 111 is formed in the lower tank 113, the overflow pipe 130 is disposed in the upper tank 111 and extends downward to the lower tank 113, and the drain cylinder 150 and the drain cylinder 170 are both disposed in the upper tank 111.

In this embodiment, the volume of the upper tank 111 is smaller than that of the lower tank 113, so that the collecting area of the floating oil is reduced, the floating oil is more concentrated, and the floating oil is convenient to separate and discharge. The upper tank 111 is covered on the top surface of the lower tank 113, meanwhile, the connection position of the bottom side of the upper tank 111 and the top side of the lower tank 113 is in a sealing welding state, water leakage is avoided, the overflow pipe 130 is fixed on the top side of the lower tank 113 and respectively extends upwards into the upper tank 111 and downwards into the lower tank 113, a plurality of connection holes are formed in the surface of the upper tank 111, so that the upper tank 111 and the lower tank 113 are mutually communicated, and floating oil can be collected into the upper tank 111 from the lower tank 113.

In this embodiment, an oil absorption block 115 for absorbing floating oil in the oil-water mixture is provided in the lower case 113. Specifically, the lower case 113 is provided with a cleaning pipe for inputting the oil-water mixture, which is disposed directly opposite to the oil absorption block 115, so that the oil-water mixture discharged from the cleaning pipe can be first adsorbed by the oil absorption block 115.

In this embodiment, the lower end of the overflow pipe 130 extends to the bottom side of the oil absorption block 115, so that part of the floating oil near or above the oil absorption block 115 can be prevented from entering the overflow pipe 130 during the movement, and the cleanliness of the clean water in the overflow pipe 130 can be ensured.

It should be noted that the oil absorption block 115 is made of oil absorption material, such as low cross-linked oleophilic high polymer or organic natural oil absorbent, and has good oil absorption effect, and can be cleaned and recovered after the absorption capacity is reduced.

In this embodiment, a drain pipe 151 is connected to the bottom of the drain cylinder 150, a drain hole is opened on a side surface of the oil-water mixing tank 110, and the drain pipe 151 penetrates through the drain hole and is hermetically connected to an inner wall of the drain hole. Specifically, a drain hole is opened at a side surface of the upper case 111, and the drain pipe 151 is hermetically connected to the upper case 111, so that the oil-water mixture in the upper case 111 can be prevented from leaking from the drain hole. The drain pipe 151 is connected to an external main machine of the water purifier, thereby recycling the clean water.

It should be noted that in this embodiment, the inner side wall of the drainage cylinder 150 shares a side wall with the outer peripheral surface of the overflow pipe 130, the bottom wall of the drainage cylinder 150 is fixed to the outer peripheral surface of the overflow pipe 130, and the bottom wall of the drainage cylinder 150 is hermetically connected to the outer peripheral surface of the overflow pipe 130, so that the oil-water mixture is prevented from permeating into the drainage cylinder 150 from the bottom.

In this embodiment, the bottom of the oil drain cylinder 170 is connected to an oil drain pipe 171, an oil drain hole is opened on a side surface of the oil-water mixing tank 110, and the oil drain pipe 171 penetrates through the oil drain hole and is hermetically connected to an inner wall of the oil drain hole. Specifically, an oil discharge hole is formed in a side surface of the upper case 111, and the oil discharge hole and the water discharge hole are respectively formed in opposite side walls of the upper case 111, and the oil discharge pipe 171 is hermetically coupled to the upper case 111, so that the oil-water mixture in the upper case 111 can be prevented from leaking from the oil discharge hole. The oil discharge pipe 171 is connected to an external waste oil tank, so that floating oil is collected by the waste oil tank.

In this embodiment, a first sealing ring 153 is provided between the drain pipe 151 and the inner wall of the drain hole, and a second sealing ring 173 is provided between the drain pipe 171 and the inner wall of the drain hole. Specifically, the first sealing ring 153 and the second sealing ring 173 are both rubber sealing rings and are pressed in the drain hole and the oil drain hole, so that a sealing effect is achieved.

In the present embodiment, the height of the outer edge of the oil drain cylinder 170 is lower than the height of the outer edge of the drain cylinder 150. Through drawing up the relative oil drainage tube 170 of the height of a drainage tube 150, avoid the oil slick to spill into drainage tube 150 in the in-process of the oil drainage tube 170 of flooding into, also avoid adjusting a section of thick bamboo 190 among the drainage tube 150 to spout and the clear water that goes out spills into in the oil drainage tube 170 simultaneously to isolated oil slick and clear water.

In the present embodiment, the height of the outer edge of the oil drainage cylinder 170 refers to the height of the outer edge of the oil drainage cylinder 170 relative to the bottom wall of the lower box 113, and the height of the outer edge of the water drainage cylinder 150 refers to the height of the water drainage cylinder 150 relative to the bottom wall of the box.

In this embodiment, the top of the oil-water mixing tank 110 is opened with an adjusting opening 160, and an adjusting cover 161 is disposed on the adjusting opening 160. Specifically, adjust the opening 160 and set up the top at last box 111, adjust the lid 161 and directly cover and establish on adjusting the opening 160, when the height of adjusting a section of thick bamboo 190 needs to be adjusted, only need open the regulation lid 161 to the rotatory adjusting a section of thick bamboo 190 can, it is very convenient, simultaneously through opening the regulation lid 161, also can observe whether the height of water oil separating liquid level is unanimous with the highly uniform of an oil extraction section of thick bamboo 170, convenient in time adjustment.

In this embodiment, in order to further facilitate the opening of the adjustment cover 161, a handle block 163 is further provided on the top side of the adjustment cover 161, and the adjustment cover 161 is lifted up by the handle block 163. Meanwhile, the handle block 163 also increases the weight of the adjustment cover 161, so that the adjustment cover 161 can be stably seated on the adjustment opening 160.

In summary, in the adjustable oil-water separator 100 provided in this embodiment, the oil-water mixture in the cleaning machine body is pumped by the pump, and the mixture sequentially passes through the filters, pumps, valves, etc. with a certain number to enter the lower tank 113, and the oil absorption block 115 for absorbing the floating oil is installed in the lower tank 113, and the floating oil is sufficiently collected in the top of the tank. The upper tank 111 is communicated with the lower tank 113, floating oil is quickly gathered on the upper surface of the upper tank 111 through a channel, and the floating oil overflows the oil-water separation surface/the edge of the oil discharge cylinder 170 and enters the oil discharge cylinder 170. The main water solvent of the mixed liquid flows to the drain cylinder 150 through the overflow pipe 130 and then returns to the main body of the washing machine through the drain pipe 151. During the circulation operation, the height of the floating oil in the upper tank 111 is adjusted correspondingly to the corresponding height of the adjusting cylinder 190 by adjusting the adjusting cylinder 190. After the adjustment, the floating oil in the oil-water mixture can be thoroughly separated and enter the oil drain cylinder 170. No floating oil appears in the recycled water liquid, so that the reliability of the cleaning quality of products in subsequent continuous production is ensured, and the phenomenon that the consumption of the cleaning agent is not increased is also ensured.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (10)

1. The adjustable oil-water separator is characterized by comprising an oil-water mixing tank filled with an oil-water mixture, an overflow pipe arranged in the oil-water mixing tank and extending downwards, a drainage cylinder annularly arranged outside the top of the overflow pipe and an oil discharge cylinder annularly arranged outside the drainage cylinder, wherein the drainage cylinder and the oil discharge cylinder are both used for being communicated with the outside of the oil-water mixing tank, an adjusting cylinder is arranged at the top of the overflow pipe, the overflow pipe is used for overflowing water in the oil-water mixture from the adjusting cylinder to the drainage cylinder, and the adjusting cylinder is used for adjusting the overflow height of the overflow pipe so as to adjust the oil-water separation liquid level height of the oil-water mixture and enable floating oil in the oil-water mixture to overflow the oil discharge cylinder.

2. The adjustable oil-water separator according to claim 1, wherein the top of the overflow pipe is provided with an external thread, and the inner wall of the adjusting cylinder is provided with an internal thread, and the internal thread is matched with the external thread.

3. The adjustable oil-water separator as claimed in claim 1, wherein a water retaining cap is further disposed on the top of the adjusting cylinder, and a plurality of water outlet holes are formed on the periphery of the water retaining cap.

4. The adjustable oil-water separator according to claim 1, wherein the oil-water mixing tank comprises an upper tank and a lower tank, the upper tank is disposed on the lower tank, the lower tank is opened with a connecting hole communicated to the upper tank, the overflow pipe is disposed in the upper tank and extends downward to the lower tank, and the drain cylinder and the oil drain cylinder are disposed in the upper tank.

5. The adjustable oil-water separator as claimed in claim 4, wherein an oil absorption block for absorbing floating oil in the oil-water mixture is disposed in the lower tank.

6. The adjustable oil-water separator as claimed in any one of claims 1 to 5, wherein a drain pipe is connected to the bottom of the drain cylinder, a drain hole is formed in the side surface of the oil-water mixing tank, and the drain pipe penetrates through the drain hole and is connected with the inner wall of the drain hole in a sealing manner.

7. The adjustable oil-water separator as claimed in claim 6, wherein an oil discharge pipe is connected to the bottom of the oil discharge cylinder, an oil discharge hole is formed in a side surface of the oil-water mixing box, and the oil discharge pipe penetrates through the oil discharge hole and is connected with the inner wall of the oil discharge hole in a sealing manner.

8. The adjustable oil-water separator as claimed in claim 7, wherein a first sealing ring is disposed between the drain pipe and the inner wall of the drain hole, and a second sealing ring is disposed between the drain pipe and the inner wall of the drain hole.

9. The tunable oil-water separator according to any one of claims 1-5, wherein the height of the outer edge of the oil drain cylinder is lower than the height of the outer edge of the water drain cylinder.

10. The adjustable oil-water separator as claimed in any one of claims 1 to 5, wherein the top of the oil-water mixing tank is opened with an adjusting opening, and an adjusting cover is covered on the adjusting opening.

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