CN215917398U

CN215917398U - Soapstock acidification oil reaction tank and oil-water separation device

Info

Publication number: CN215917398U
Application number: CN202122441743.0U
Authority: CN
Inventors: 师军; 陶伟; 吴丽娟
Original assignee: Jiangsu Ruigao Biotechnology Co ltd
Current assignee: Jiangsu Ruigao Biotechnology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-01
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to a soapstock acidification oil reaction tank which comprises a reaction tank, wherein a stirring component is fixedly connected inside the reaction tank, and a heating component is fixedly connected to the bottom of the outer surface of the reaction tank; the heating assembly comprises an outer heating box fixedly connected with the bottom of the outer surface of the reaction tank, a water replenishing pipe is fixedly connected with the left top of the outer heating box, a drain pipe is fixedly connected with the bottom of the outer heating box, and a control valve is fixedly connected onto the drain pipe. This nigre acidized oil retort and oil-water separator, through be provided with stirring subassembly and heating element on the retort, adopt outer heating methods to heat, can improve heating efficiency, be favorable to the later maintenance simultaneously, and accelerated reaction and production efficiency, convenient to use, through setting up the oil-water separation subassembly, the acidized oil solution after the reaction enters into the oil-water separation subassembly, can carry out the separation of acid water, acidized oil and colloid, can carry out quick cooling to the solution simultaneously.

Description

Soapstock acidification oil reaction tank and oil-water separation device

Technical Field

The utility model relates to the technical field of nigre acidification oil production, in particular to a nigre acidification oil reaction tank and an oil-water separation device.

Background

The acidified oil is an oil obtained by acidifying a byproduct soapstock produced in an oil refinery, and is essentially a fatty acid containing a pigment and various components such as non-acidified triglyceride, diglyceride, monoglyceride (neutral oil), and the like.

In the production process of the acidizing oil, the acidizing oil generally needs to be used for a reaction tank, so that soapstock reacts with sulfuric acid, and meanwhile, an oil-water separation device needs to be used.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a soapstock acidification oil reaction tank and an oil-water separation device, which have the advantages of high heating efficiency and the like and solve the problem of low heating efficiency of the existing soapstock acidification oil reaction tank and the oil-water separation device.

In order to achieve the purpose, the utility model provides the following technical scheme: a soapstock acidification oil reaction tank comprises a reaction tank, wherein a stirring component is fixedly connected inside the reaction tank, and a heating component is fixedly connected to the bottom of the outer surface of the reaction tank;

the heating assembly comprises an outer heating box fixedly connected with the bottom of the outer surface of the reaction tank, a water replenishing pipe is fixedly connected with the left top of the outer heating box, a drain pipe is fixedly connected with the bottom of the outer heating box, a control valve is fixedly connected with the drain pipe, heating solution is filled in the outer heating box, and the inner fixedly connected with of the outer heating box is located on an annular heating pipe on the outer surface of the reaction tank.

Further, the bottom of outer heating cabinet all is the U-shaped with the bottom of retort, equal fixedly connected with trapezoidal stabilizer blade all around of the bottom of outer heating cabinet.

Further, the stirring assembly comprises a stirring motor fixedly connected with the top of the reaction tank, an output shaft of the stirring motor is fixedly connected with a rotating rod located inside the reaction tank, and a plurality of stirrers are fixedly connected to the outer surface of the rotating rod.

Further, the stirrer comprises a U-shaped stirring shaft fixedly connected with the outer surface of the rotating rod, and a plurality of stirring cross rods are fixedly connected between the U-shaped stirring shaft and the rotating rod.

Further, the left side fixedly connected with feed inlet at retort top, the left top fixedly connected with charge door of retort.

The soapstock acidification oil and water separation device comprises a reaction tank in the soapstock acidification oil reaction tank and an oil and water separation assembly communicated with the reaction tank, wherein the oil and water separation assembly comprises a guide pipe communicated with the bottom of the reaction tank, one end, far away from the reaction tank, of the guide pipe is fixedly connected with a standing separation tank, a screen plate is fixedly connected to the top inside the standing separation tank, a cooling assembly is fixedly connected to the outer surface of the standing separation tank, a cleaning groove corresponding to the screen plate is fixedly connected to the right side of the standing separation tank, and a discharge pipe is fixedly connected to the bottom of the standing separation tank.

Further, the otter board is located the below that the pipe is close to the knockout drum one end that stews, the otter board is the slope form, and the incline direction is high right-hand low, the slag hole corresponding with the otter board has been seted up on the right side of knockout drum that stews.

Further, the cooling assembly comprises a cooling water tank fixedly connected with the outer surface of the standing separation tank, a plurality of heat conducting rods penetrating through the inside of the standing separation tank are fixedly connected with the inside of the cooling water tank, and the top of the right side of the cooling water tank and the bottom of the left side of the cooling water tank are fixedly connected with a water outlet pipe and a water inlet pipe respectively.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this nigre acidized oil retort and oil-water separator through be provided with stirring subassembly and heating element on the retort, adopts outer heating methods to heat, can improve heating efficiency, is favorable to the later maintenance simultaneously, and has accelerated reaction and production efficiency, convenient to use.

2. This nigre acidized oil retort and oil-water separator through setting up oil-water separation subassembly, the acidized oil solution after the reaction enters into oil-water separation subassembly, can carry out the separation of acid water, acidized oil and colloid, can carry out quick cooling to the solution simultaneously.

Drawings

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

FIG. 2 is a schematic view of the heating assembly of the present invention;

FIG. 3 is a schematic structural diagram of the oil-water separation assembly according to the present invention.

In the figure: the device comprises a reaction tank 1, a stirring assembly 2, a feed inlet 3, a feed inlet 4, a heating assembly 5, an external heating box 501, a water replenishing pipe 502, a water draining pipe 503, a control valve 504, a heating solution 505, an annular heating pipe 506, an oil-water separation assembly 6, a guide pipe 601, a standing separation tank 602, a screen plate 603, a cooling assembly 604, a cleaning tank 605 and a discharge pipe 606.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-2, the soapstock acidification oil reaction tank in the present embodiment includes a reaction tank 1, the bottom of the outer surface of the reaction tank 1 is arc-shaped, so as to facilitate discharging the reacted solution, the stirring component 2 is fixedly connected to the inside of the reaction tank 1, the reaction efficiency can be increased by the stirring component 2, the feed inlet 3 is fixedly connected to the left side of the top of the reaction tank 1, the feed inlet 4 is fixedly connected to the left side of the top of the reaction tank 1, and the heating component 5 capable of improving the heating efficiency is fixedly connected to the bottom of the outer surface of the reaction tank 1.

Heating element 5 includes outer heating box 501 with retort 1 surface bottom fixed connection, the bottom of outer heating box 501 is the arc, cooperate through with drain pipe 503 and control valve 504, and change heating solution 505, the left top fixedly connected with moisturizing pipe 502 of outer heating box 501, the bottom fixedly connected with drain pipe 503 of outer heating box 501, fixedly connected with control valve 504 on the drain pipe 503, heating solution 505 is filled to the inside packing of outer heating box 501, the inside fixedly connected with of outer heating box 501 is located the annular heating pipe 506 of retort 1 surface.

In addition, stirring subassembly 2 includes the agitator motor with 1 top fixed connection of retort, agitator motor's output shaft fixedly connected with is located the bull stick of 1 inside of retort, the outer fixed surface of bull stick is connected with a plurality of agitators, the agitator comprises U-shaped (mixing) shaft and a plurality of stirring horizontal pole, the U-shaped (mixing) shaft is fixed in the bull stick surface, a plurality of stirring horizontal poles are fixed in between U-shaped (mixing) shaft and the bull stick, it is rotatory to drive the bull stick through agitator motor, and then it is rotatory to drive the agitator, thereby stir solution, and the reaction efficiency is improved.

In the heating module 5 of this embodiment, the heating solution 505 is heated by the external annular heating pipe 506, so as to heat the reaction tank 1 and the solution inside the reaction tank, thereby improving the heating effect and the heating efficiency.

Referring to fig. 1 and 3, the oil-water separation device for soapstock acidified oil in the present embodiment includes a reaction tank 1 in a soapstock acidified oil reaction tank and an oil-water separation assembly 6 communicated with the reaction tank, the oil-water separation assembly 6 includes a conduit 601 communicated with the bottom of the reaction tank 1, a discharge pump is fixedly connected to the conduit 601, can carry solution to in separator 602 that stews through pipe 601, the one end fixedly connected with separator 602 that stews that retort 1 was kept away from to pipe 601, the inside top fixedly connected with otter board 603 of separator 602 that stews, the outer fixed surface of separator 602 that stews is connected with cooling module 604, the right side fixedly connected with of separator 602 that stews and the corresponding clearance groove 605 of otter board 603, the bottom fixedly connected with discharge tube 606 of separator 602 that stews, fixedly connected with discharge valve on the discharge tube 606, the solution after the convenience will separating is discharged.

Meanwhile, the screen plate 603 is positioned below one end of the conduit 601 close to the standing separation tank 602, the screen plate 603 is inclined and the inclined direction is left high and right low, the right side of the standing separation tank 602 is provided with a slag discharge hole corresponding to the screen plate 603, and a solution entering the standing separation tank 602 is firstly contacted with the screen plate 603 and is filtered to enable the solution to enter the cleaning tank 605 under the inclined action of the screen plate 603.

And, cooling unit 604 includes the coolant tank with separation tank 602 external surface fixed connection that stews, coolant tank's inside fixedly connected with is a plurality of to run through to the inside heat conduction pole of separation tank 602 that stews, there are outlet pipe and inlet tube fixedly connected with respectively with left bottom in the top on coolant tank right side, outlet pipe and inlet tube all are linked together with outside water tank, adopt the mode of advancing from low to high, in pouring water into coolant tank, the water level in the coolant tank has been ensured, in coolant enters into the coolant tank through the outlet pipe, and enter into outside water tank once more by the outlet pipe, realize the circulation of coolant, and carry out the heat conduction by the heat conduction pole, can cool off the solution.

In the oil-water separation assembly 6 in this embodiment, colloid is separated by the mesh plate 603, then acid water and acidified oil are separated by a standing method, and the solution is cooled by a cooling water external circulation method.

It should be noted that the electrical components shown herein are all electrically connected to an external controller and a power supply, and the controller may be a conventional known device for controlling, and the power connection technology disclosed in the prior art is not described in detail herein.

The working principle of the above embodiment is as follows:

soapstock and sulfuric acid are respectively led into a reaction tank 1 from a feed inlet 3 and a feed inlet 4, then a rotating rod and a stirrer are driven to rotate by a stirring motor to stir and react the solution, meanwhile, an annular heating pipe 506 heats a heating solution 505, so that heat is transferred to the interior of the reaction tank 1 through the reaction tank to fully heat the solution, the reaction efficiency is improved, the solution after reaction enters a standing separation tank 602 through a guide pipe 601 under the drive of a discharge pump and is contacted with a screen plate 603, colloid in the solution is filtered, the residual solution enters a cleaning tank 605 through a slag discharge hole in an inclined state of the screen plate 603 to facilitate subsequent cleaning, the residual solution enters the standing separation tank 602 and stands, the acidified oil after standing is arranged at the bottom in the standing separation tank 602, acid water is arranged above the acidified oil, and the acidified oil and the acid water are sequentially discharged through a discharge pipe 606, can realize the separation to sour oil, acidizing oil and colloid, enter into the knockout drum 602 back of stewing at solution simultaneously, water in the outside water tank circulates in the cooling water tank to carry out heat conduction through the heat conduction pole, can take away the heat in the solution, thereby carry out rapid cooling to it.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soapstock acidizing oil retort, includes retort (1), its characterized in that: the inner part of the reaction tank (1) is fixedly connected with a stirring component (2), and the bottom of the outer surface of the reaction tank (1) is fixedly connected with a heating component (5);

heating element (5) include with retort (1) surface bottom fixed connection's outer heating cabinet (501), the left top fixedly connected with moisturizing pipe (502) of outer heating cabinet (501), the bottom fixedly connected with drain pipe (503) of outer heating cabinet (501), fixedly connected with control valve (504) on drain pipe (503), the inside packing of outer heating cabinet (501) has heating solution (505), the inside fixedly connected with of outer heating cabinet (501) is located annular heating pipe (506) of retort (1) surface.

2. The soapstock acidification oil reaction tank of claim 1, wherein: the bottom of outer heating box (501) all is the U-shaped with the bottom of retort (1), equal fixedly connected with trapezoidal stabilizer blade all around of the bottom of outer heating box (501).

3. The soapstock acidification oil reaction tank of claim 1, wherein: stirring subassembly (2) include with retort (1) top fixed connection's agitator motor, agitator motor's output shaft fixedly connected with is located retort (1) inside bull stick, the outer fixed surface of bull stick is connected with a plurality of agitators.

4. The soapstock acidification oil reaction tank of claim 3, wherein: the stirrer comprises a U-shaped stirring shaft fixedly connected with the outer surface of the rotating rod, and a plurality of stirring cross rods are fixedly connected between the U-shaped stirring shaft and the rotating rod.

5. The soapstock acidification oil reaction tank of claim 1, wherein: the left side fixedly connected with feed inlet (3) at retort (1) top, left top fixedly connected with charge door (4) of retort (1).

6. A soapstock acidification oil water separator, comprising a reaction tank (1) in the soapstock acidification oil reaction tank and an oil water separation component (6) communicated with the reaction tank, as claimed in claim 1, characterized in that: oil-water separation subassembly (6) include pipe (601) that are linked together with retort (1) bottom, the one end fixedly connected with that retort (1) was kept away from in pipe (601) separation jar (602) that stews, top fixedly connected with otter board (603) of separation jar (602) inside that stews, the outer fixed surface of separation jar (602) that stews is connected with cooling module (604), the right side fixedly connected with of separation jar (602) that stews and otter board (603) corresponding clearance groove (605), the bottom fixedly connected with discharge tube (606) of separation jar (602) that stews.

7. The soapstock acidified oil-water separation device of claim 6, wherein: otter board (603) are located pipe (601) and are close to the below of the knockout drum (602) one end that stews, otter board (603) are the slope form, and the incline direction is high right-hand member low, the slag hole corresponding with otter board (603) has been seted up on the right side of knockout drum (602) that stews.

8. The soapstock acidified oil-water separation device of claim 6, wherein: cooling module (604) include with the knockout drum (602) that stews outer fixed surface be connected's cooling water tank, cooling water tank's inside fixedly connected with a plurality of heat conduction poles that run through to knockout drum (602) inside that stews, the top on cooling water tank right side and left bottom respectively fixedly connected with outlet pipe and inlet tube.