CN215741879U

CN215741879U - Oil-gas separation device at top of pour point depressing fractionating tower

Info

Publication number: CN215741879U
Application number: CN202122195803.5U
Authority: CN
Inventors: 张玉西; 卢小亮
Original assignee: Hainan Fushan Oil And Gas Chemical Co ltd
Current assignee: Hainan Fushan Oil And Gas Chemical Co ltd
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-02-08
Anticipated expiration: 2031-09-12

Abstract

The utility model discloses a pour point depressing fractionating tower top oil-gas separation device which comprises a support frame and a connecting pipe, wherein a separator is arranged above the inner wall of the support frame, a stirring mechanism is arranged in front of the separator, clamping blocks with the same size are arranged on two sides of the outer wall of the stirring mechanism, a clamping groove is formed in the outer wall of each clamping block, a threaded connecting pipe matched with the threaded connecting pipe is arranged on the outer wall of each threaded rod, and a cooling mechanism is arranged on one side of the inner wall of each threaded connecting pipe. According to the utility model, the fixture block is fixed in the inner wall of the clamping groove, and the stirring mechanism is arranged in a matched manner, so that the liquid separated from oil and gas can be automatically stirred, the temperature during oil-gas separation can be controlled by arranging the temperature measuring mechanism, and the boiling point of gas during oil-gas separation can be controlled, so that the problems of long settling time, low use efficiency and poor separation effect of the existing separation equipment can be solved.

Description

Oil-gas separation device at top of pour point depressing fractionating tower

Technical Field

The utility model relates to the technical field of a fractionating tower, in particular to a pour point depressing fractionating tower top oil-gas separation device.

Background

The fractionating tower is a tower-type vapor-liquid device for distillation, also called as a distillation tower, and has two main types of a plate tower and a packed tower, and can be divided into a continuous fractionating tower and an intermittent fractionating tower according to the operation type, so that the existing fractionating tower is commonly used as an oil-gas separation device, and therefore, the oil-gas separation device at the top of the pour point depressing fractionating tower is provided.

However, the currently used oil-gas separation device is inconvenient to control the temperature during oil-gas separation, heat is easy to dissipate during oil-gas separation, and precipitation is easy to generate during oil-gas separation, so that the oil-gas separation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a top oil-gas separation device for a pour point depressing fractionating tower, which aims to solve the problems that the currently used oil-gas separation device in the background art is inconvenient to control the temperature during oil-gas separation, heat is easy to dissipate during oil-gas separation, and sediment is easy to generate during oil-gas separation, so that the oil-gas separation efficiency is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pour point depression fractionating tower top oil-gas separation device, includes support frame and connecting pipe, the separator is installed to the inner wall top of support frame, rabbling mechanism is installed in the place ahead of separator, the fixture block that the size is the same is all installed to rabbling mechanism's outer wall both sides, the draw-in groove has been seted up to the outer wall of fixture block, the outer wall top at the separator is installed to the connecting pipe, the threaded rod is installed to the outer wall of connecting pipe, the outer wall of threaded rod is equipped with assorted screwed pipe with it, cooling body is installed to inner wall one side that the screwed pipe was taken over, temperature measurement mechanism is installed to outer wall one side of support frame, assorted cooling collector is installed with it to cooling body's outer wall one side, the feed inlet has been seted up to the outer wall opposite side of support frame.

Preferably, rabbling mechanism includes locating rack, driving motor, pivot, stopper and puddler, the below at the support frame is installed to the locating rack, driving motor is installed to inner wall one side of locating rack, the pivot is installed to driving motor's inner wall one side, the stopper is installed to the outer wall of pivot, the puddler of being convenient for the installation is equipped with to outer wall one side of pivot.

Preferably, the clamping blocks are connected with the support frame in a clamping mode through clamping grooves, and the clamping blocks are symmetrically arranged on the axis of the support frame.

Preferably, the threaded rod is in threaded connection with the connecting pipe through the threaded connecting pipe, and the outer wall of the threaded rod is tightly attached to the inner wall of the threaded connecting pipe.

Preferably, cooling body includes condenser pipe, solid fixed ring, cold gas emanation net and cooler, the inner wall one side at the nipple is installed to the condenser pipe, gu fixed ring is all installed to the inner wall both sides of condenser pipe, gu fixed ring's inner wall fixed mounting has with it assorted cold air to give off the net, the cooler is installed to solid fixed ring's outer wall top.

Preferably, the temperature measuring mechanism includes spacing hole, measuring stick, grip block, connecting wire and temperature measurement table, spacing hole is seted up in outer wall one side of support frame, the inner wall in spacing hole is installed and is measured the stick with it assorted, the outer wall of measuring stick is equipped with the grip block of being convenient for the installation, the connecting wire is installed to inner wall one side of grip block, the temperature measurement table is installed to the output of connecting wire.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the oil-gas separation device on the top of the pour point depressing fractionating tower, the clamping block is fixed in the inner wall of the clamping groove, and the stirring mechanism is arranged in a matched mode, so that liquid separated from oil and gas can be automatically stirred;

2. this pour point depression fractionating tower top oil-gas separation device makes it fix in the middle of the inner wall of nipple through the threaded rod on the swivelling joint pipe outer wall, and the one end of the inner wall fixed cooling body of nipple simultaneously can effectual gaseous the possibility of revealing like this to cause production efficiency low, through setting up cooling body, make it flow in the middle of the inside of cooling collector, can make its gaseous quick cooling like this.

Drawings

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

FIG. 2 is a schematic view of the structure of the threaded rod and the nipple of the present invention in cooperation with each other;

FIG. 3 is a schematic view of the cooling mechanism of the present invention;

FIG. 4 is a schematic structural view of a temperature measuring mechanism according to the present invention;

FIG. 5 is a schematic view of the stirring mechanism of the present invention.

In the figure: 1. a support frame; 2. a separator; 3. a stirring mechanism; 301. a positioning frame; 302. a drive motor; 303. a rotating shaft; 304. a limiting block; 305. a stirring rod; 4. a clamping block; 5. a card slot; 6. a connecting pipe; 7. a threaded rod; 8. a threaded connection pipe; 9. a cooling mechanism; 901. a condenser tube; 902. a fixing ring; 903. a cold air distribution net; 904. a cooler; 10. a temperature measuring mechanism; 1001. a limiting hole; 1002. measuring the rod; 1003. a clamping block; 1004. a connecting wire; 1005. a temperature measuring meter; 11. a cooling collector; 12. and (4) feeding a material inlet.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a pour point depression fractionating tower top oil-gas separation device, including support frame 1 and connecting pipe 6, separator 2 is installed to support frame 1's inner wall top, rabbling mechanism 3 is installed in the place ahead of separator 2, the same fixture block 4 of size is all installed to rabbling mechanism 3's outer wall both sides, draw-in groove 5 has been seted up to fixture block 4's outer wall, the outer wall top at separator 2 is installed to connecting pipe 6, threaded rod 7 is installed to connecting pipe 6's outer wall, threaded rod 7's outer wall is equipped with assorted screwed pipe 8 with it, cooling mechanism 9 is installed to inner wall one side of screwed pipe 8, temperature measurement mechanism 10 is installed to support frame 1's outer wall one side, assorted cooling collector 11 is installed with it to cooling mechanism 9's outer wall one side, feed inlet 12 has been seted up to support frame 1's outer wall opposite side.

Further, the stirring mechanism 3 comprises a positioning frame 301, a driving motor 302, a rotating shaft 303, a limiting block 304 and a stirring rod 305, the positioning frame 301 is installed below the support frame 1, the driving motor 302 is installed on one side of the inner wall of the positioning frame 301, the rotating shaft 303 is installed on one side of the inner wall of the driving motor 302, the limiting block 304 is installed on the outer wall of the rotating shaft 303, the stirring rod 305 convenient to install is arranged on one side of the outer wall of the rotating shaft 303, the stirring mechanism 3 can stir precipitated oil gas, and thus the precipitation time can be prevented from being long, meanwhile, the effect is prevented from being poor when the separation is carried out, the power supply of the driving motor 302 arranged on one side of the outer wall of the positioning frame 301 is turned on, so that the stirring rod 305 arranged on the outer wall of the rotating shaft 303 is driven to rotate, therefore, automatic stirring can be realized in the separator 2, and the position of the rotating shaft 303 can be limited by the limiting block 304.

Furthermore, the fixture block 4 is connected with the support frame 1 through the clamping groove 5 in a clamping manner, the fixture block 4 is symmetrically arranged with the central axis of the support frame 1, and the fixture block 4 is fixed in the middle of the inner wall of the clamping groove 5, so that the driving motor 302 can be installed in the front position of the support frame 1.

Further, threaded rod 7 passes through

nipple

8 and 6 threaded connection of connecting pipe, and the outer wall of threaded rod 7 closely laminates with nipple 8's inner wall, and threaded rod 7 of the installation of rotatory connecting pipe 6 outer wall makes its connection in the middle of nipple 8's inner wall, and the inner wall one side fixed mounting of nipple 8 has cooling body 9 simultaneously, then can effectually prevent like this carrying out the in-process of condensation, produces the condition of revealing.

Further, cooling body 9 includes condenser pipe 901, solid fixed ring 902, cold air distributes net 903 and cooler 904, condenser pipe 901 is installed in the inner wall one side of nipple 8, gu fixed ring 902 is all installed to condenser pipe 901's inner wall both sides, gu fixed ring 902's inner wall fixed mounting has with it assorted cold air to distribute net 903, cooler 904 is installed to gu fixed ring 902's outer wall top, cooling body 9 then can cool off the gas after the heating, thereby can form the drop form and collect in the middle of entering into the inside of cooling collector 11, open cooler 904's power, gu fixed ring 902 then can be fixed to cold air distributes net 903's position, the cold air that cold air distributed out of net 903 can cool off to condenser pipe 901's inside like this.

Further, the temperature measuring mechanism 10 comprises a limiting hole 1001, a measuring rod 1002, a clamping block 1003, a connecting line 1004 and a temperature measuring meter 1005, the limiting hole 1001 is arranged on one side of the outer wall of the supporting frame 1, the measuring rod 1002 matched with the limiting hole 1001 is arranged on the inner wall of the limiting hole 1001, the clamping block 1003 convenient to mount is arranged on the outer wall of the measuring rod 1002, the connecting line 1004 is arranged on one side of the inner wall of the clamping block 1003, the temperature measuring meter 1005 is arranged at the output end of the connecting line 1004, the temperature measuring mechanism 10 can detect the temperature inside the separator 2, and therefore the boiling point during oil-gas separation can be adjusted, so that the approximate temperature of the oil-gas separation can be controlled, the measuring rod 1002 is placed into the separator 2 from the inner wall of the limiting hole 1001, the temperature measuring meter 1005 connected with the connecting line 1004 can display and observe the temperature, thereby effectively improving the use efficiency of the device.

The working principle is as follows: firstly, the device is placed at a corresponding position, oil gas raw material liquid is placed from the opening of a feed inlet 12 and is placed in a separator 2 arranged above the outer wall of a support frame 1, the lower part of the outer wall of the separator 2 is heated, a stirring mechanism 3 can stir precipitated oil gas, so that long precipitation time can be prevented, and poor effect can be prevented during separation, a power supply of a driving motor 302 arranged at one side of the outer wall of a positioning frame 301 is turned on to drive a stirring rod 305 arranged on the outer wall of a rotating shaft 303 to rotate, so that automatic stirring can be realized inside the separator 2, a limiting block 304 can limit the rotating position of the rotating shaft 303, a clamping block 4 is fixed in the inner wall of a clamping groove 5, so that the driving motor 302 can be arranged at the front position of the support frame 1, a threaded rod 7 arranged on the outer wall of a connecting pipe 6 is rotated to connect the threaded rod with the inner wall of a threaded connecting pipe 8, meanwhile, a cooling mechanism 9 is fixedly installed on one side of the inner wall of the threaded connection pipe 8, so that the situation of leakage can be effectively prevented in the process of condensation, the cooling mechanism 9 can cool the heated gas, water drops can be formed to enter the inside of the cooling collector 11 for collection, a power supply of the cooler 904 is turned on, the position of the cold gas emission net 903 can be fixed by the fixing ring 902, cold gas emitted by the cold gas emission net 903 can cool the inside of the condensation pipe 901, the temperature measuring mechanism 10 can detect the temperature inside the separator 2, the boiling point during oil-gas separation can be adjusted, the approximate temperature during oil-gas separation can be controlled, the measuring rod 1002 can be placed from the inner wall of the limiting hole 1001 and enter the inside of the separator 2, the temperature measuring meter 1005 connected with the connecting line 1004 can display and observe the temperature, so that the use efficiency of the device can be effectively improved, and the type of the cooler 904 is GLC, so that the use process of the whole pour point depressing fractionation tower top oil-gas separation device is completed.

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 pour point depression fractionating tower top oil-gas separation device, includes support frame (1) and connecting pipe (6), its characterized in that: a separator (2) is arranged above the inner wall of the support frame (1), a stirring mechanism (3) is arranged in front of the separator (2), the two sides of the outer wall of the stirring mechanism (3) are both provided with clamping blocks (4) with the same size, the outer wall of the clamping block (4) is provided with a clamping groove (5), the connecting pipe (6) is arranged above the outer wall of the separator (2), the outer wall of the connecting pipe (6) is provided with a threaded rod (7), the outer wall of the threaded rod (7) is provided with a screwed connection pipe (8) matched with the threaded rod, a cooling mechanism (9) is arranged on one side of the inner wall of the threaded connecting pipe (8), a temperature measuring mechanism (10) is arranged on one side of the outer wall of the supporting frame (1), a cooling collector (11) matched with the cooling mechanism (9) is arranged on one side of the outer wall of the cooling mechanism, the other side of the outer wall of the support frame (1) is provided with a feed inlet (12).

2. The de-freezing fractionation tower top oil-gas separation device according to claim 1, wherein: rabbling mechanism (3) are including locating rack (301), driving motor (302), pivot (303), stopper (304) and puddler (305), the below at support frame (1) is installed in locating rack (301), driving motor (302) are installed to inner wall one side of locating rack (301), pivot (303) are installed to inner wall one side of driving motor (302), stopper (304) are installed to the outer wall of pivot (303), the outer wall one side of pivot (303) is equipped with puddler (305) of being convenient for install.

3. The de-freezing fractionation tower top oil-gas separation device according to claim 1, wherein: the clamping blocks (4) are connected with the support frame (1) in a clamping mode through the clamping grooves (5), and the clamping blocks (4) are symmetrically arranged on the axis of the support frame (1).

4. The de-freezing fractionation tower top oil-gas separation device according to claim 1, wherein: the threaded rod (7) is in threaded connection with the connecting pipe (6) through the threaded connecting pipe (8), and the outer wall of the threaded rod (7) is tightly attached to the inner wall of the threaded connecting pipe (8).

5. The de-freezing fractionation tower top oil-gas separation device according to claim 1, wherein: cooling body (9) include condenser pipe (901), solid fixed ring (902), cold air distribute net (903) and cooler (904), inner wall one side at nipple (8) is installed in condenser pipe (901), gu fixed ring (902) are all installed to the inner wall both sides of condenser pipe (901), gu the inner wall fixed mounting of fixed ring (902) has the cold air of assorted with it to distribute net (903), cooler (904) are installed to the outer wall top of solid fixed ring (902).

6. The de-freezing fractionation tower top oil-gas separation device according to claim 1, wherein: temperature measurement mechanism (10) are including spacing hole (1001), measurement stick (1002), clamping block (1003), connecting wire (1004) and temperature measurement table (1005), outer wall one side at support frame (1) is seted up in spacing hole (1001), the inner wall of spacing hole (1001) is installed and is measured stick (1002) with it assorted, the outer wall of measuring stick (1002) is equipped with clamping block (1003) of being convenient for to install, connecting wire (1004) are installed to inner wall one side of clamping block (1003), temperature measurement table (1005) are installed to the output of connecting wire (1004).