CN218178591U

CN218178591U - Buffer tank for n-butane

Info

Publication number: CN218178591U
Application number: CN202222251073.0U
Authority: CN
Inventors: 高亮; 陈海军; 俞志军; 罗银锁; 丁昊
Original assignee: Ningxia Baozhongbang Chemical Co ltd
Current assignee: Ningxia Baozhongbang Chemical Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-30
Anticipated expiration: 2032-08-25

Abstract

The application discloses buffer tank for normal butane, during the use, open the control valve on the gas-supply pipe, put through gas-supply pipe and air compressor through connecting, after input compressed air in to the gasbag, the disconnection, close the control valve, place the piston in the gas-supply pipe after, open the control valve once more, then let in normal butane gas to the internal jar through the intake pipe, gaseous entering jar body back, the internal pressure increase extrusion gasbag of jar, the gasbag receives the extrusion back, promote the piston and shift up along the gas-supply pipe, and then realize the gaseous buffering of the internal normal butane of jar, open the valve on the outlet duct, can make normal butane gas discharge through the outlet duct under the stable state of pressure. Meanwhile, condensed water generated by pressing the air bag is mainly concentrated at the bottom position in the tank body, and when the air bag operates, the driving motor is started to drive the connecting shaft and the scraper blade to rotate so as to scrape off condensed water drops on the inner side wall of the tank body and finally discharge the condensed water drops through the liquid discharge pipe, so that the phenomenon that the condensed water is accumulated in the tank body to influence the service life of the condensed water can be avoided.

Description

Buffer tank for n-butane

Technical Field

The application relates to the field of n-butane production and application, in particular to a buffer tank for n-butane.

Background

In the gaseous production process of normal butane, need use the buffer tank to carry out the pressure buffering to gas usually, reduce gas pressure fluctuation, make its even running, however, current buffer tank receives atmospheric pressure at the gasbag when, and the speed of returning back is slower, and buffering effect is relatively poor, and its steady reduction of gasbag after receiving atmospheric pressure compression can condense and produce the comdenstion water in the buffer tank, and the comdenstion water after the absorbed gas exists the buffer tank for a long time, can cause the damage to the buffer tank, influences the life of buffer tank.

SUMMERY OF THE UTILITY MODEL

The application provides a buffer tank for n-butane, it is relatively poor to have solved traditional buffer tank buffering effect among the prior art to and can't in time discharge the comdenstion water in the buffer tank effectively, and then influence buffer tank life's problem.

In order to solve the technical problem, the present application provides a buffer tank for n-butane, including:

the utility model discloses a jar body, the lower part of the jar body is provided with the support frame, the bottom intercommunication of the jar body is provided with the fluid-discharge tube, lower part one side intercommunication of the jar body is provided with the outlet duct, the top of the jar body is twisted soon there is the lid, run through on the lid and be provided with intake pipe and gas-supply pipe, the intake pipe with all be provided with the valve on the outlet duct, the lower extreme of gas-supply pipe runs through the lid and extends to in the jar body, the lower extreme intercommunication of gas-supply pipe is provided with the gasbag, the gasbag is located in the jar body, the upper end of gas-supply pipe is provided with the joint, be provided with the piston in the gas-supply pipe, be provided with on the piston and extend to installation pole outside the gas-supply pipe, the width of installation pole is less than the width of gas-supply pipe, the gas-supply pipe with all be provided with the control valve on the fluid-discharge tube, be provided with driving motor on the support frame, be fixed with the connecting axle on driving motor's the output shaft, the one end of connecting axle runs through the bottom of the jar body and extends to in the jar body, be fixed with on the connecting axle with the scraper blade that the internal side wall of jar is inconsistent.

Preferably, the support frame comprises two vertical plates fixed on the outer side of the lower part of the tank body and a horizontal plate fixed at the lower ends of the two vertical plates together, and the driving motor is fixed on the horizontal plate.

Preferably, the method further comprises the following steps:

and the collecting box is positioned on the horizontal plate and corresponds to the liquid discharge pipe.

Preferably, a handle is further provided at one side of the collection box.

Preferably, the bottom of the collecting box is also provided with a roller;

correspondingly, the horizontal plate is further provided with a sliding groove, and the roller is located in the sliding groove.

Preferably, a sealing ring is further arranged at the position where the connecting shaft is connected with the tank body.

Preferably, the bottom of the support frame is also provided with a brake universal wheel.

Preferably, the lower end of the air inlet pipe is also provided with a filter screen.

Compared with the prior art, the utility model provides a buffer tank for normal butane, which comprises a tank body, the jar body supports fixedly through the support frame of its bottom, during the use, open the control valve on the gas-supply pipe, put through gas-supply pipe and air compressor through connecting, after to inputing compressed air in the gasbag, the disconnection, close the control valve, place the piston back in the gas-supply pipe, the control valve is opened once more, then let in normal butane gas to the internal jar through the intake pipe, gaseous entering jar body back, the internal pressure of jar will increase the extrusion gasbag, the gasbag receives the extrusion back, can promote the piston and shift up along the gas-supply pipe, and then realize the gaseous buffering of the internal normal butane of jar, guarantee normal butane gas pressure steady, then open the valve on the outlet duct, make normal butane gas discharge through the outlet duct under the stable state of pressure. Simultaneously, the comdenstion water that the gasbag pressurized produced mainly concentrates on jar internal bottom position department, and during the operation, start driving motor and drive the connecting axle and rotate, and then drive the scraper blade and rotate to strike off the water droplet that the internal side wall of jar condenses, open the control valve on the fluid-discharge tube at last and discharge through the fluid-discharge tube, and then can avoid the comdenstion water at jar internal ponding of body, influence the life of jar body.

The beneficial effect of this application is as follows:

through the cooperation between gas-supply pipe, piston and the gasbag, can realize the gaseous buffering to the n-butane that gets into in the jar body, ensure that n-butane is gaseous discharges from the outlet duct steadily.

Through the cooperation between driving motor, connecting axle and the scraper blade, can strike off the back with the water droplet that condenses on the internal wall of jar, discharge through the fluid-discharge tube, effectively avoid the comdenstion water to corrode the jar body behind the absorbed gas, influence the life of the jar body.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments are briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without making any inventive changes.

FIG. 1 is a schematic structural view of a buffer tank for n-butane according to an embodiment of the present invention;

fig. 2 is a schematic view of a supporting frame according to an embodiment of the present invention;

in the figure: 1. a tank body; 2. a support frame; 20. a vertical plate; 21. a horizontal plate; 210. a chute; 3. a liquid discharge pipe; 4. an air outlet pipe; 5. a cover body; 6. an air inlet pipe; 60. a filter screen; 7. a gas delivery pipe; 8. a valve; 9. an air bag; 10. a joint; 11. a piston; 12. mounting a rod; 13. a control valve; 14. a drive motor; 15. a connecting shaft; 16. a squeegee; 17. a collection box; 18. a handle; 19. and (4) a roller.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings.

The core of this application is to provide a buffer tank for n-butane, can solve among the prior art traditional buffer tank buffering effect relatively poor to and can't in time discharge the comdenstion water in the buffer tank effectively, and then influence buffer tank life's problem.

Fig. 1 is a schematic structural view of a buffer tank for n-butane provided in an embodiment of the present invention, and fig. 2 is a schematic structural view of a supporting frame provided in an embodiment of the present invention, as shown in fig. 1 to fig. 2.

Example 1

The utility model provides a buffer tank for n-butane, which comprises a tank body 1, the shape and the structure of the jar body 1 all can be confirmed according to actual conditions, the fixed lower part position department that sets up at the jar body 1 of support frame, be used for supporting fixed to the jar body 1, fluid-discharge tube 3 intercommunication sets up the bottom position department at the jar body 1, be used for the discharge of condensate water in the jar body 1, outlet duct 4 intercommunication sets up lower part one side position department at the jar body 1, be used for the gaseous outward discharge of n-butane after the buffering, all be provided with control valve 13 on fluid-discharge tube 3, during the use, through opening control valve 13 the mode through fluid-discharge tube 3 with the comdenstion water outward, be provided with valve 8 on the outlet duct 4, during the use, the n-butane after will buffering is gaseous through outlet duct 4 discharges through the mode of opening valve 8.

The lid 5 revolves to twist and sets up in the top position department of jar body 1, can realize the maintenance work to jar internal 1 through the mode of opening lid 5, runs through on lid 5 and is provided with intake pipe 6 and gas-supply pipe 7, is provided with valve 8 at intake pipe 6, and during the use, through opening the mode of valve 8 and inject n-butane gas into jar body 1 through intake pipe 6. The air pipe 7 is provided with a control valve 13, the lower end of the air pipe 7 penetrates through the cover body 5 and extends into the tank body 1, in order to improve the use sealing performance of the tank body 1, a sealing gasket is arranged at the joint of the air pipe 7 and the cover body 5 and is not shown in the drawing, the air bag 9 is communicated with the lower end of the air pipe 7 and is positioned in the tank body 1, the upper end of the air pipe 7 is provided with a joint 10, when the air pipe is used, a compressed air machine and the air pipe 7 need to be communicated through the joint 10, the structure of the joint 10 can refer to the joint used for connecting a pipe in the prior art, then the control valve 13 on the air pipe 7 is opened to input compressed air into the air bag 9, after the conveying is finished, the control valve 13 on the air pipe 7 is closed, the piston 11 is installed into the air pipe 7 through the installation rod 12, the installation of the piston 11 needs to be performed on the premise that the piston cannot freely move in the air pipe 7 when external force is not applied, the length of the installation rod 12 needs to be larger than the length of the air pipe 7, the width of the installation rod 12 is smaller than the width of the piston 7, so that the installation and the piston 11 needs to be opened again, and the control valve 13 is required to be opened again.

The driving motor 14 is fixedly arranged on the supporting frame 2, one end of the connecting shaft 15 penetrates through the bottom of the tank body 1 and extends into the tank body 1, the other end of the connecting shaft 15 is fixedly connected with an output shaft of the driving motor 14, the scraper 16 is positioned in the tank body 1 and is abutted to the inner side wall of the tank body 1, the shape of the scraper is matched with that of the tank body 1, the scraper 16 is fixedly arranged on the connecting shaft 15, after the driving motor 14 is started, the scraper 16 can be driven by the connecting shaft 15 to rotate, water drops condensed on the inner side wall of the tank body 1 are scraped, and finally, the condensed water falling off is discharged outside through the liquid discharge pipe 3 in a mode of opening the control valve 13.

Example 2

In order to ensure the fixing stability of a tank body 1, a supporting frame 2 comprises two vertical plates 20 and a horizontal plate 21 which are fixed at the outer side of the lower part of the tank body 1, the horizontal plate 21 is fixedly arranged at the lower end positions of the two vertical plates 20, and a driving motor 14 is fixedly arranged on the horizontal plate 21. In order to facilitate collection of the discharged condensed water, it is preferable that: and the collecting box 17 is positioned on the horizontal plate 21, the collecting box 17 corresponds to the liquid discharge pipe 3, and the condensed water discharged by the liquid discharge pipe 3 can be collected by the collecting box 17 and then concentrated. In order to facilitate the movement of the collecting chamber 17, a handle 18 is preferably further provided at one side of the collecting chamber 17. In order to further improve the convenience and smoothness of movement of the collection box 17, it is preferable that a roller 19 is further provided at the bottom of the collection box 17; correspondingly, the horizontal plate 21 is further provided with a sliding slot 210, and the roller 19 is located in the sliding slot 210. When in use, the collecting box 17 can be pulled out by holding the handle 18.

In order to ensure the sealing performance of the tank 1 and improve the buffering effect, a sealing ring is preferably further disposed at the position where the connecting shaft 15 is connected to the tank 1, and the sealing ring is not shown in the figure. In order to facilitate the movement of the buffer vessel, a brake universal wheel is preferably arranged at the bottom of the support frame 2, and is not shown in the figure. In order to purify the n-butane entering the tank 1, a filter screen 60 is preferably further provided at the lower end of the inlet pipe 6.

The application provides a buffer tank for n-butane, its theory of operation is: during the use, open control valve 13 on the gas-supply pipe 7, switch on the gas-supply pipe 7 with air compressor through connecting 10, after the compressed air of input in the gasbag 9, the disconnection, close control valve 13, place back in the gas-supply pipe 7 with piston 11, reopen control valve 13, then let in the normal butane gas in jar body 1 through intake pipe 6, gaseous entering jar body 1 back, the pressure in jar body 1 will increase extrusion gasbag 9, gasbag 9 receives the extrusion back, can promote piston 11 and shift up along gas-supply pipe 7, and then realize the gaseous buffering to the internal normal butane of jar, guarantee normal butane gas pressure steady, then open valve 8 on the normal butane 4, make the gaseous through outlet duct 4 discharge under the stable state of pressure. Meanwhile, the condensed water generated by the pressed air bag 9 is mainly concentrated at the bottom position in the tank body 1, and when the air bag is operated, the driving motor 14 is started to drive the connecting shaft 15 to rotate, so as to drive the scraper 16 to rotate, so that the condensed water drops on the inner side wall of the tank body 1 are scraped, and finally the control valve 13 on the liquid discharge pipe 3 is opened to be discharged through the liquid discharge pipe 3, so that the phenomenon that the condensed water is accumulated in the tank body 1 to influence the service life of the tank body 1 can be avoided.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice in the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.

Claims

1. A surge tank for n-butane, characterized by comprising:

the tank comprises a tank body (1), a support frame (2) is arranged at the lower part of the tank body (1), a liquid discharge pipe (3) is communicated with the bottom of the tank body (1), an air outlet pipe (4) is communicated with one side of the lower part of the tank body (1), a cover body (5) is screwed at the top of the tank body (1), an air inlet pipe (6) and a gas pipe (7) are arranged on the cover body (5) in a penetrating manner, valves (8) are arranged on the air inlet pipe (6) and the air outlet pipe (4), the lower end of the gas pipe (7) penetrates through the cover body (5) and extends into the tank body (1), an air bag (9) is communicated with the lower end of the gas pipe (7), the air bag (9) is positioned in the tank body (1), a joint (10) is arranged at the upper end of the gas pipe (7), a piston (11) is arranged in the gas pipe (7), an installation rod (12) extending out of the gas pipe (7) is arranged on the piston (11), the width of the installation rod (12) is smaller than the width of the gas pipe (7), a connecting shaft (14) and a motor (14) is arranged on the liquid discharge pipe (3), one end of the connecting shaft (15) penetrates through the bottom of the tank body (1) and extends into the tank body (1), and a scraper (16) which is abutted against the inner side wall of the tank body (1) is fixed on the connecting shaft (15).

2. A n-butane buffer pot according to claim 1, wherein said support frame (2) comprises two vertical plates (20) fixed to the outer side of the lower portion of said pot (1) and a horizontal plate (21) fixed to the lower ends of said two vertical plates (20) in common, said driving motor (14) being fixed to said horizontal plate (21).

3. The buffer tank for n-butane according to claim 2, further comprising:

a collecting box (17) positioned on the horizontal plate (21), wherein the collecting box (17) corresponds to the liquid discharge pipe (3).

4. A buffer tank for n-butane according to claim 3, wherein a handle (18) is further provided to one side of the collection tank (17).

5. The surge tank for n-butane according to claim 3, wherein the bottom of the collection tank (17) is further provided with rollers (19);

correspondingly, a sliding groove (210) is further formed in the horizontal plate (21), and the roller (19) is located in the sliding groove (210).

6. The buffer tank for n-butane according to claim 1, wherein a sealing ring is further provided at a position where the connecting shaft (15) is connected to the tank body (1).

7. A buffer pot for n-butane according to any one of claims 1 to 6, wherein the bottom of the support frame (2) is further provided with brake universal wheels.

8. The buffer tank for n-butane according to any one of claims 1 to 6, wherein a filter screen is further provided at a lower end of the intake pipe (6).