CN213408630U

CN213408630U - Reaction kettle for producing white oil

Info

Publication number: CN213408630U
Application number: CN202022273021.4U
Authority: CN
Inventors: 张�浩
Original assignee: Xinji Haorui Petrochemical Co ltd
Current assignee: Xinji Haorui Petrochemical Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-11
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for producing white oil, which comprises a tank body and a support, wherein the support is connected with the tank body, the reaction kettle also comprises a catalyst adding device, the catalyst adding device is connected with the support, the tank body is communicated with a feeding pipe, the tank body is connected with an air inlet pipe, the air inlet pipe is communicated with a gas distribution pipe through a buffer tank, the gas distribution pipe is connected with a driven gear, the support is provided with a driving motor, the output end of the driving motor is connected with a driving gear through a transmission shaft, the bottom end of the tank body is provided with a liquid outlet and a plurality of square holes, the square holes are connected with an annular scraper blade through a telescopic pipe, the inside of each square hole is connected with a transmission mechanism, the bottom end of the tank body is connected with a support ring, the reaction effect of the tail oil is good, the white oil after the reaction is discharged more thoroughly, and the practicability is good.

Description

Reaction kettle for producing white oil

Technical Field

The utility model relates to a reation kettle technical field specifically is a reation kettle for white oil production.

Background

As is well known, the reaction kettle for producing the white oil is an auxiliary device which is used for performing the reaction and purification of the white oil in the white oil production process so as to facilitate the better production of the white oil, and is widely used in the white oil production process.

Chinese patent No. CN201720956757.7 discloses a hydrogenation reactor for white oil production line, including a tank and a discharge valve, the bottom of the tank is provided with a discharge port, the side lower part of the tank is provided with a pressure port, the side upper part of the tank is provided with a tail oil inlet and a hydrogenation port, the tank is provided with a catalyst box through a bracket, the outlet of the catalyst box is communicated with an integrated block through a catalyst flow valve, the outlet of the integrated block is communicated with a catalyst uniform distribution pipe, the outer wall of the tank is provided with a pressure pump, the high pressure outlet of the pressure pump is communicated with the pressure port of the tank through a pressure control valve and a pipeline, the discharge valve is arranged at the discharge port of the tank, when in use, tail oil and industrial pure hydrogen are respectively added through the tail oil inlet and the hydrogenation port, the catalyst is added into the catalyst box, the pressure pump pressurizes the tank according to the entering amount of the tail oil, and reaction production of the white oil is realized, and the discharge valve is opened after the reaction is finished to discharge the white oil after the reaction is finished.

However, the above prior art solutions still have the following drawbacks: the hydrogen enters the tank body, the contact uniformity of the hydrogen and the tail oil in the tank body is poor, the reaction effect of the tail oil is poor, and when the white oil after reaction is discharged, the residual is easy to exist on the inner wall of the tank body, the discharge is not thorough, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a production reation kettle for white oil, its hydrogen gets into the internal tail oil contact comparatively abundant with the jar of jar, and tail oil reaction effect is better to when the white oil after the reaction is emitted, remain less on the internal wall of jar, the discharge is more thorough, and the practicality is better.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a reaction kettle for producing white oil comprises a tank body and a support, wherein the support is fixedly connected with the tank body, the reaction kettle also comprises a catalyst adding device, the catalyst adding device is fixedly connected with the support, the catalyst adding device is communicated with the tank body, the tank body is communicated with a feed pipe, a round hole is arranged on the tank body, an air inlet pipe is fixedly connected in the round hole, the air inlet pipe is rotatably communicated with a gas distribution pipe through a buffer tank, a driven gear is fixedly connected on the gas distribution pipe, a driving motor is arranged on the support, the output end of the driving motor is connected with a driving gear through a transmission shaft, a liquid outlet and a plurality of square holes are arranged at the bottom end of the tank body, a telescopic pipe is fixedly connected in each square hole, an annular scraper blade is fixedly connected on the telescopic pipe, a transmission mechanism is rotatably connected, the last rotary connection of support ring has synchronizer, the control valve is installed to the liquid outlet of the jar body.

Preferably, the transmission mechanism comprises a screw rod and a gear ring, the screw rod is in threaded connection with the gear ring, the screw rod is fixedly connected with the telescopic pipe, and the gear ring is rotatably connected with the support ring.

Preferably, the synchronizing device comprises a synchronizing ring and a driving wheel, the synchronizing ring and the driving wheel are both rotatably connected with the supporting ring, and the bottom end of the driving wheel is fixedly connected with a rotating disc.

Preferably, the bottom end of the control valve is provided with an elbow.

Preferably, the bottom end of the tank body is fixedly connected with a protection plate.

Preferably, an operation door is installed on the shielding plate.

Preferably, a pulling plate is fixedly connected to the operating door.

Preferably, the driven gear and the driving gear are made of corrosion-resistant materials.

(III) advantageous effects

Compared with the prior art, the utility model provides a production reation kettle for white oil possesses following beneficial effect:

1. this production reation kettle for white oil, through buffer tank and gas distribution pipe's design, be convenient for improve the contact homogeneity of hydrogen and tail oil, the tail oil reaction effect is better, through drive gear and driven gear's design, the gas distribution pipe's of being convenient for rotation to be convenient for improve the homogeneity of admitting air of hydrogen, the stirring of the tail oil of being convenient for simultaneously, the reaction is comparatively abundant, and the practicality is higher.

2. This production reation kettle for white oil through the design of annular scraper blade, to the clearance of the inner wall of the jar body when the white oil of being convenient for discharges, the white oil discharge is remaining less, and is better to this production reation kettle for white oil protectiveness simultaneously, and the practicality is better.

Drawings

Fig. 1 is a schematic sectional perspective view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the overall three-dimensional structure of the present invention.

In the figure: 1. a tank body; 2. a support; 3. a catalyst addition device; 4. a feed pipe; 5. an air inlet pipe; 6. a buffer tank; 7. a gas distributing pipe; 8. a driven gear; 9. a drive motor; 10. a drive shaft; 11. a drive gear; 12. a telescopic pipe; 13. an annular scraper; 14. supporting legs; 15. a support ring; 16. a control valve; 17. a screw rod; 18. a gear ring; 19. a synchronizer ring; 20. a drive wheel; 21. rotating the disc; 22. bending the pipe; 23. a protection plate; 24. an operating door; 25. and (5) pulling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a reaction kettle for producing white oil comprises a tank body 1 and a support 2, the support 2 is fixedly connected with the tank body 1, the reaction kettle further comprises a catalyst adding device 3, the catalyst adding device 3 is fixedly connected with the support 2, the catalyst adding device 3 is communicated with the tank body 1, the tank body 1 is communicated with a feed pipe 4, the tank body 1 is provided with a round hole, the round hole is internally and fixedly connected with an air inlet pipe 5, the air inlet pipe 5 is rotatably communicated with an air distributing pipe 7 through a buffer tank 6, so as to improve the contact uniformity of hydrogen and tail oil, the tail oil reaction effect is better, the air distributing pipe 7 is fixedly connected with a driven gear 8, the support 2 is provided with a driving motor 9, the output end of the driving motor 9 is connected with a driving gear 11 through a transmission shaft 10, so as to facilitate the rotation of the air distributing pipe 7, thereby facilitating the, the practicability is high, the driving motor 9 is a conventional device which is purchased on the market and known by those skilled in the art, the model of the driving motor 9 is WS-38GX3865R, and in this patent, we only use the driving motor, and do not improve the structure and function of the driving motor, and the setting mode, the installation mode and the electrical connection mode of the driving motor are set, for those skilled in the art, as long as the debugging operation is performed according to the requirements of the use specification, and the description is not repeated herein, and the driving motor 9 is provided with a control switch matched with the driving motor, the installation position of the control switch is selected according to the actual use requirement, so that the operation control can be performed by the operator conveniently,

it should be further explained that a liquid outlet and a plurality of square holes are arranged at the bottom end of the tank body 1, a telescopic pipe 12 is fixedly connected in the square holes, an annular scraper 13 is fixedly connected on the telescopic pipe 12, so that the cleaning of the inner wall of the tank body 1 is convenient when white oil is discharged, the white oil discharge residue is less, meanwhile, the protection of the reaction kettle for producing the white oil is better, the practicability is better, a transmission mechanism is rotatably connected in the telescopic pipe 12, the transmission mechanism comprises a lead screw 17 and a gear ring 18, the lead screw 17 is in threaded connection with the gear ring 18, the lead screw 17 is fixedly connected with the telescopic pipe 12, the gear ring 18 is rotatably connected with a support ring 15, so that the telescopic driving of the telescopic pipe 12 is convenient, thereby facilitating the oil scraping by up and down movement of the annular scraper 13, three support legs 14 are fixedly connected at the bottom end of the tank body 1, the support rings, the synchronizing device comprises a synchronizing ring 19 and a driving wheel 20, the synchronizing ring 19 and the driving wheel 20 are rotatably connected with the supporting ring 15, a rotating disc 21 is fixedly connected to the bottom end of the driving wheel 20, the driving screw rod 17 can be conveniently driven to move up and down, therefore, the telescopic pipe 12 can be conveniently stretched, the control valve 16 is installed at the liquid outlet of the tank body 1, and the reacted white oil can be conveniently controlled to be discharged.

It should be further noted that the elbow 22 is installed to the bottom of the control valve 16, the direction when being convenient for control the discharge of the white oil that reacts well, the practicality is higher, the bottom fixedly connected with guard plate 23 of the jar body 1, be convenient for improve the guard effect of drive mechanism and synchronizer, install the operating door 24 on the guard plate 23, be convenient for maintain and overhaul, be convenient for opening and closing of control valve 16 simultaneously, and is comparatively practical, fixedly connected with arm-tie 25 on the operating door 24, be convenient for open and close of operating door 24, it is comparatively laborsaving to open and close, the practicality is higher, driven gear 8 and drive gear 11 all adopt corrosion-resistant material, be convenient for improve driven gear 8 and drive gear 11's corrosion resistance, and service life is longer.

In summary, the working principle and the working process of the reaction kettle for producing the white oil are that, when in use, the reaction kettle for producing the white oil is firstly installed at a place where the reaction kettle is needed to be used, then the driving motor 9 is started, hydrogen is fed in through the air inlet pipe 5, the catalyst is put in the catalyst adding device 3, tail oil enters through the feed pipe 4, the tank body 1 is provided with a pressurizing device, the pressurizing device is started to pressurize, the reaction fission of the tail oil is realized, the white oil reaction production is completed, the driving motor 9 drives the driving gear 11 to rotate through the transmission shaft 10, the driving gear 11 rotates and drives the gas distribution pipe 7 to rotate through the driven gear 8, the gas distribution pipe 7 rotates and realizes the uniform discharge of the hydrogen and the stirring of the tail oil, the reaction kettle is practical, when the white oil is discharged, the driving wheel 20 rotates through the rotating disc 21, the driving wheel 20 rotates and drives the gear ring 18 to rotate through the synchronizing ring 19, thereby realize remaining the clearance of white oil on the inner wall of jar body 1, it is comparatively practical.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production reation kettle for white oil, includes jar body (1) and support (2), support (2) with jar body (1) fixed connection, its characterized in that: the device comprises a tank body (1), a catalyst adding device (3) and a support (2) are fixedly connected, the catalyst adding device (3) is communicated with the tank body (1), the tank body (1) is communicated with a feeding pipe (4), the tank body (1) is provided with a round hole, the round hole is internally and fixedly connected with an air inlet pipe (5), the air inlet pipe (5) is rotatably communicated with an air distribution pipe (7) through a buffer tank (6), the air distribution pipe (7) is fixedly connected with a driven gear (8), the support (2) is provided with a driving motor (9), the output end of the driving motor (9) is connected with a driving gear (11) through a transmission shaft (10), the bottom end of the tank body (1) is provided with a liquid outlet and a plurality of square holes, the square holes are internally and fixedly connected with a telescopic pipe (12), the telescopic pipe (12) is fixedly connected with an annular scraping plate, the bottom fixedly connected with three supporting legs (14), three of the jar body (1) fixedly connected with support ring (15) on supporting leg (14), it is connected with synchronizer to rotate on support ring (15), control valve (16) are installed to the liquid outlet of the jar body (1).

2. The reaction kettle for producing the white oil according to claim 1, wherein: the transmission mechanism comprises a screw rod (17) and a gear ring (18), the screw rod (17) is in threaded connection with the gear ring (18), the screw rod (17) is fixedly connected with the telescopic pipe (12), and the gear ring (18) is rotatably connected with the support ring (15).

3. The reaction kettle for producing the white oil according to claim 2, wherein: the synchronizing device comprises a synchronizing ring (19) and a driving wheel (20), the synchronizing ring (19) and the driving wheel (20) are both rotationally connected with the supporting ring (15), and the bottom end of the driving wheel (20) is fixedly connected with a rotating disc (21).

4. The reaction kettle for producing the white oil according to claim 3, wherein: and the bottom end of the control valve (16) is provided with an elbow (22).

5. The reaction kettle for producing the white oil according to claim 4, wherein: the bottom end of the tank body (1) is fixedly connected with a protection plate (23).

6. The reaction kettle for producing the white oil according to claim 5, wherein: an operation door (24) is installed on the protection plate (23).

7. The reaction kettle for producing the white oil according to claim 6, wherein: and a pulling plate (25) is fixedly connected to the operating door (24).

8. The reaction kettle for producing the white oil according to claim 7, wherein: the driven gear (8) and the driving gear (11) are made of corrosion-resistant materials.