CN214130405U

CN214130405U - But desorption tower of automatic diversion drainage in leaching workshop

Info

Publication number: CN214130405U
Application number: CN202022830371.6U
Authority: CN
Inventors: 安晓东; 牛爱丽; 陈小军; 杨磊; 明朝利; 李汴生
Original assignee: Henan Qiyi Grain And Oil Engineering Technology Co ltd
Current assignee: Henan Qiyi Grain And Oil Engineering Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-09-07
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a leach analytic tower that workshop can divide drainage automatically, analytic tower body top intercommunication inlet pipe, the inside oil collecting plate that is equipped with in analytic tower body top, the baffle is established to oil collecting plate bottom outside cover, analytic tower body bottom is equipped with the tower body evacuation mouth in the baffle inboard, analytic tower body one side is from last to being equipped with the tower body oil-out down in proper order, sealed overflow pipe and steam inlet, analytic tower body opposite side is equipped with the drain pipe, drain pipe bottom intercommunication tower body evacuation mouth, the analytic tower body end of water piping connection is located between oil collecting plate upper portion and the sealed overflow pipe, steam inlet is located oil collecting plate top, the height that highly is greater than or equal to of sealed overflow pipe is higher than the baffle top. The utility model discloses can realize that paraffin oil realizes water oil separating inside the automation of tower body to guarantee that the liquid level of paraffin oil in the tower body is stable, improve tail gas absorption's effect and stability, improve the prior art level of production, alleviate artifical intensity, reduce workshop solvent loss and to the pollution of environment.

Description

But desorption tower of automatic diversion drainage in leaching workshop

Technical Field

The utility model relates to an automatic diversion drainage analytic tower equipment field specifically is a leach analytic tower of workshop drainage of can dividing automatically.

Background

At present, in the process of vegetable oil leaching production, in order to reduce the content of solvent gas contained in tail gas emission of a leaching workshop, most of manufacturers adopt a paraffin oil absorption and analysis method to recycle the solvent gas in the tail gas.

The cold paraffin oil containing solvent will produce more or less small amount of steam condensate when it is directly contacted with high temperature steam in the desorption tower. After a long-time production, because the condensate density is greater than the paraffin oil, a large amount of condensate water can be accumulated at the bottom of the analysis tower, and the water content of the paraffin oil is too large. If the water level is higher than the paraffin oil discharge port of the tower body, the paraffin oil entering the absorption tower also contains a large amount of condensed water, the absorption effect of the paraffin oil is greatly reduced, and finally the exhaust emission finally contains a solvent exceeding the standard, so that the air is polluted, the workshop solution consumption is increased, and the production cost is increased.

At present, most manufacturers regularly check by manpower, and if a large amount of water is found at the bottom of the tower, manually open a bottom emptying valve at the bottom of the tower, discharge paraffin oil and water at the bottom of the tower, recover the paraffin oil after standing and layering, and discharge waste water. Thereby increasing a certain labor intensity. If the staff does not check the exhaust gas timely, the exhaust gas emission is out of standard and pollution is generated, and the exhaust gas emission is unstable.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide one kind can use in the rainy day, can solve the indiscriminate novel power box of putting the problem of piling up of cable.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a leach analytic tower of workshop drainage of can dividing automatically, includes the analytic tower body, analytic tower body top intercommunication inlet pipe, the inside oil collecting plate that is equipped with in analytic tower body top, the baffle is established to oil collecting plate bottom outside cover, analytic tower body bottom is equipped with the tower body evacuation mouth in the baffle inboard, analytic tower body one side is from last to being equipped with the tower body oil-out down in proper order, sealed overflow pipe and steam inlet, analytic tower body opposite side is equipped with the drain pipe, drain pipe bottom intercommunication tower body evacuation mouth, drain pipe connection analytic tower body end is located between oil collecting plate upper portion and the sealed overflow pipe, steam inlet is located oil collecting plate top, the height that highly is greater than or equal to baffle top height of sealed overflow pipe.

Further, the oil collecting plate is composed of an upper portion and a lower portion, the upper portion and the lower portion of the oil collecting plate are of horn structures, the upper portion of the oil collecting plate is of a structure inclined towards the center, the diameter of the top end of the lower portion of the oil collecting plate is smaller than that of the bottom end of the lower portion of the oil collecting plate, and vent holes are formed in the top end of the side wall of the lower portion of the oil collecting plate.

Further, the baffle is of a hollow cylindrical structure, and the lower part of the oil collecting plate is inserted into the baffle.

Furthermore, the end of the drain pipe connected with the body of the desorption tower is provided with an anti-siphon connector.

Further, the sealing overflow pipe is connected with the U-shaped bent pipe.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses can realize that paraffin oil realizes water oil separating inside the automation of tower body to guarantee that the liquid level of paraffin oil in the tower body is stable, improve tail gas absorption's effect and stability, improve the prior art level of production, alleviate artifical intensity, reduce workshop solvent loss and to the pollution of environment.

Drawings

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

As shown in the figure: 1. the method comprises the following steps of tower body oil outlet, 2 sealing overflow pipe, 3 tower body emptying port, 4 steam inlet, 5 analytic tower body, 6 oil collecting plate, 7 water discharging pipe, 8 baffle, 9 air vent, 10U-shaped bent pipe.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention.

As shown in fig. 1, a leach analytic tower that workshop can divide water drainage automatically, including analytic tower body 5, analytic tower body 5 top intercommunication inlet pipe, analytic tower body 5 inside top is equipped with oil collecting plate 6, baffle 8 is established to oil collecting plate 6 bottom outside cover, analytic tower body 5 bottom is equipped with tower body evacuation mouth 3 in baffle 8 inboard, analytic tower body 5 one side is from last to being equipped with tower body oil-out 1, sealed overflow pipe 2 and steam inlet 4 down in proper order, analytic tower body 5 opposite side is equipped with drain pipe 7, drain pipe 7 bottom intercommunication tower body evacuation mouth 3, drain pipe 7 is connected analytic tower body 5 end and is located between oil collecting plate 6 upper portion and the sealed overflow pipe 2, steam inlet 4 is located oil collecting plate 6 top, sealed overflow pipe 2 highly be greater than or equal to baffle 8 top height.

The oil collecting plate 6 comprises upper and lower two parts, two parts are the horn structure about the oil collecting plate 6, the upper portion of oil collecting plate 6 is the structure of inclining to central authorities all around, the top diameter of 6 lower parts of oil collecting plate is less than the bottom diameter, the lateral wall top of 6 lower parts of oil collecting plate is equipped with air vent 9, baffle 8 is the cylindric structure of cavity, 6 lower parts of oil collecting plate insert in the

baffle

8, 5 ends of analytic tower body are connected to drain pipe 7 are equipped with the anti-siphon interface, sealed overflow pipe 2 connects U type return bend 10.

In specific use, in the paraffin oil that analytic tower body 5 dispersed flow down got into the barrel of enclosing by baffle 8 after gathering oil collecting plate 6, the top of oil collecting plate 6 lower part is equipped with the air vent, can make the inside whole atmospheric pressure of tower body keep unanimous, and oil collecting plate 6 is located 4 belows of steam inlet to avoid gaseous flow to liquid to produce the interference.

The paraffin oil after the collection gets into the barrel that 8 baffle enclose earlier in, just overflows to the annular cavity that 8 baffle and 5 lateral walls of analytic tower body enclose after the liquid level reaches 8 height of baffle, and paraffin oil liquid is full of all the time in the barrel that 8 baffle enclose in normal course of the work.

The horn-shaped structure at the lower part of the oil collecting plate 6 extends to the position below the liquid level of the paraffin oil, so that a barrier is formed, the mixed liquid of the paraffin oil and water which just enter the bottom of the tower is forced to stand in the horn-shaped structure, settle and flow downwards, meanwhile, the interference to the overflow liquid level is avoided, and the water diversion effect is improved.

The tower body evacuation mouth 3 links to each other with the barrel that baffle 8 encloses, and link to each other with drain pipe 7 bottom, there is the anti-siphon interface at the top of drain pipe 7, highly between 6 upper portion loudspeaker forms of oil-collecting plate and sealed overflow pipe 2, the mixed liquid of paraffin oil after the collection and water after the inside separation of stewing of the barrel that baffle 8 encloses, water is because heavier than paraffin oil and in the bottom part layer, after liquid is full of in the barrel, water just passes through drain pipe 7 overflow tower body, the pure paraffin oil on upper portion just goes up along overflow to baffle 8 and the cavity that 5 lateral walls of tower analytic tower body enclose, be pumped out circulation through tower body oil-out 1 and use.

A sealing overflow pipe 2 is arranged on the side wall of the analysis tower body 5, and the sealing overflow pipe 2 is connected with a U-shaped bent pipe 10 so as to ensure the stability of the air pressure in the tower body and the air tightness in the tower body. When the liquid in the tower body is higher than the height of the baffle plate 8, the liquid can automatically flow out through the seal overflow pipe 2, so that the paraffin oil discharged from the drain pipe 7 when the liquid level in the tower body is too high can be prevented.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a leach analytic tower of workshop drainage of can dividing automatically, includes analytic tower body (5), its characterized in that: the top of the desorption tower body (5) is communicated with a feeding pipe, an oil collecting plate (6) is arranged inside the top of the desorption tower body (5), a baffle (8) is sleeved at the outer side of the bottom of the oil collecting plate (6), a tower body emptying port (3) is arranged at the bottom of the desorption tower body (5) and at the inner side of the baffle (8), one side of the resolving tower body (5) is sequentially provided with a tower body oil outlet (1), a sealing overflow pipe (2) and a steam inlet (4) from top to bottom, a drain pipe (7) is arranged on the other side of the analysis tower body (5), the bottom end of the drain pipe (7) is communicated with a tower body emptying port (3), the end of the drain pipe (7) connected with the analysis tower body (5) is positioned between the upper part of the oil collecting plate (6) and the sealed overflow pipe (2), the steam inlet (4) is positioned above the oil collecting plate (6), and the height of the sealing overflow pipe (2) is greater than or equal to the height of the top of the baffle (8).

2. The resolving tower capable of automatically dividing and draining water for a leaching workshop according to claim 1, characterized in that: the oil collecting plate (6) is composed of an upper portion and a lower portion, the upper portion and the lower portion of the oil collecting plate (6) are of horn structures, the upper portion of the oil collecting plate (6) is of a structure which inclines towards the center, the diameter of the top end of the lower portion of the oil collecting plate (6) is smaller than that of the bottom end of the oil collecting plate, and vent holes (9) are formed in the top end of the side wall of the lower portion of the oil collecting plate (6).

3. The resolving tower capable of automatically dividing and draining water for a leaching workshop according to claim 1, characterized in that: the baffle (8) is of a hollow cylindrical structure, and the lower part of the oil collecting plate (6) is inserted into the baffle (8).

4. The resolving tower capable of automatically dividing and draining water for a leaching workshop according to claim 1, characterized in that: the end of the drain pipe (7) connected with the analysis tower body (5) is provided with an anti-siphon interface.

5. The resolving tower capable of automatically dividing and draining water for a leaching workshop according to claim 1, characterized in that: the sealing overflow pipe (2) is connected with the U-shaped elbow (10).