CN219669033U

CN219669033U - Buffer tank convenient to use

Info

Publication number: CN219669033U
Application number: CN202320978187.7U
Authority: CN
Inventors: 许立冬; 张明行
Original assignee: Henan Donghui Chemical Equipment Co ltd
Current assignee: Henan Donghui Chemical Equipment Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-09-12
Anticipated expiration: 2033-04-26

Abstract

The utility model relates to the technical field of buffer tanks, and discloses a buffer tank convenient to use, which comprises a tank body, a negative pressure pipe, a liquid inlet pipe, a liquid outlet pipe, an air outlet pipe and a pressure relief mechanism, wherein the air outlet pipe is arranged on the upper surface of the tank body, the pressure relief mechanism is arranged in the tank body, and the negative pressure pipe is arranged on the upper surface of the tank body and is positioned on one side of the air outlet pipe. The utility model provides a buffer tank convenient to use, vacuum can be generated in the tank body through the action of a negative pressure pipe, liquid and gas are pumped into the tank body through a liquid inlet pipe, after the liquid in the tank body reaches a certain height, a buoyancy block pushes a support frame and a vertical rod to rise, a blocking block is driven to rise, negative pressure in the tank body is not required to continuously pump liquid from the liquid inlet pipe, the situation that the liquid in the tank body accidentally overflows when no person looks at the tank body is effectively avoided, no staff is required to continuously stare at the residual storage space in the tank body, and the staff can discharge the liquid in the tank body after automatic pressure relief.

Description

Buffer tank convenient to use

Technical Field

The utility model relates to the technical field of buffer tanks, in particular to a buffer tank convenient to use.

Background

The porous microsphere is one functional polymer material, also called macroporous resin, and is one kind of organic polymer adsorbent with relatively high adsorption performance developed in the last 70 th century, and has three-dimensional stereo pore structure inside, relatively large pore size and specific surface area, high insolubility in organic solvent, such as acid, alkali, alcohol, acetone, hydrocarbon, etc. and stable oxygen, heat and chemical reagent.

When the macroporous resin is used and then washed, the washed liquid is required to be pumped into the buffer tank, the volatilized gas can flow out through the negative pressure pipe, the liquid is left in the buffer tank and then is discharged to be treated, in the use process, workers are required to stare at the liquid level in the buffer tank, after the liquid reaches a certain level, the liquid is required to be discharged, the labor is consumed, when the workers are not staring at the site, the liquid is easy to overflow excessively, and the buffer tank has certain limitation in use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a buffer tank convenient to use, and solves the problems in the background art.

Technical proposal

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a buffer tank convenient to use, includes the jar body, negative pressure pipe, feed liquor pipe, drain pipe, outlet duct and relief mechanism, the outlet duct sets up the upper surface at the jar body, relief mechanism sets up in the jar body, the negative pressure pipe sets up in one side that jar body upper surface is located the outlet duct, the feed liquor pipe sets up in jar body upper surface and is located one side that the outlet duct kept away from the negative pressure pipe, the drain pipe sets up the lower surface at the jar body, relief mechanism is including sprue, sealed pad, montant, strut, dog and buoyancy piece, the montant sets up the lower surface at the sprue and sets up the upper surface at the strut, the strut sets up the one end at the dog, the buoyancy piece sets up the lower surface at the dog, sealed pad sets up the surface at the sprue lower surface and establishes at the montant through the through-hole cover of seting up.

Optionally, the outer surface of the blocking piece is in sliding connection with the inner wall of the air outlet pipe, and the outer surface of the sealing gasket is in contact connection with the inner wall of the air outlet pipe.

Optionally, the dog is connected with the inner wall sliding of the jar body, the inner wall cover of the jar body is established at the surface of strut.

Optionally, the dog is a plurality of, and a plurality of dogs evenly set up at the lower surface of strut with certain interval.

Optionally, the number of the stoppers is four, and the four stoppers are arranged on the lower surface of the bracket in a rectangular array manner.

Optionally, the surface of the tank body is provided with a mounting ring, and the lower surface of the mounting ring is provided with supporting legs.

Optionally, the number of the supporting legs is four, and the four supporting legs are arranged on the lower surface of the mounting ring in a rectangular array mode.

Optionally, rings are arranged on the outer surface of the tank body, the number of the rings is two, and the two rings are symmetrically arranged by taking the central line of the tank body as a symmetry axis.

Optionally, a stop valve is arranged on the liquid outlet pipe, and one end of the negative pressure pipe is connected with a vacuum pump through a pipeline.

The utility model provides a buffer tank convenient to use, which has the following beneficial effects:

the utility model provides a buffer tank convenient to use, vacuum can be generated in the tank body through the action of a negative pressure pipe, liquid and gas are pumped into the tank body through a liquid inlet pipe, after the liquid in the tank body reaches a certain height, a buoyancy block pushes a support frame and a vertical rod to ascend, a blocking block is driven to ascend, the tank body is connected with external gas through an air outlet pipe to carry out pressure relief, no negative pressure in the tank body is used for continuously pumping liquid from the liquid inlet pipe, the situation that the liquid in the tank body overflows accidentally when people do not watch is effectively avoided, no staff is required to continuously stare at the residual storage space in the tank body, and the staff can discharge the liquid in the tank body after automatic pressure relief.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a pressure relief mechanism according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a tank body; 2. a negative pressure pipe; 3. a liquid inlet pipe; 4. a liquid outlet pipe; 5. an air outlet pipe; 6. blocking; 7. a sealing gasket; 8. a vertical rod; 9. a supporting frame; 10. a stop block; 11. a buoyancy block; 12. supporting legs; 13. and (5) hanging rings.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a buffer tank convenient to use, including jar body 1, negative pressure pipe 2, feed liquor pipe 3, drain pipe 4, outlet duct 5 and relief mechanism, outlet duct 5 sets up the upper surface at jar body 1, relief mechanism sets up in jar body 1, jar body 1's surface is provided with the collar, the lower surface of collar is provided with props leg 12, prop the quantity of leg 12 and be four, four props leg 12 arrange the lower surface at the collar with rectangular array's mode, jar body 1's surface is provided with rings 13, rings 13's quantity is two, two rings 13 are the symmetry setting as the symmetry axis with jar body 1's central line, through prop the effect of leg 12, can play auxiliary stay's effect to jar body 1.

The negative pressure pipe 2 sets up in the one side that jar body 1 upper surface was located outlet duct 5, feed liquor pipe 3 sets up in jar body 1 upper surface and is located the one side that outlet duct 5 kept away from negative pressure pipe 2, through the effect of feed liquor pipe 3, can make feed liquor pipe 3 be connected with the adsorption tank that bears macroporous resin, the adsorption tank is not drawn in the figure, only make the citation, drain pipe 4 sets up the lower surface at jar body 1, be provided with the stop valve on drain pipe 4, the one end of negative pressure pipe 2 has the vacuum pump through the pipe connection, the vacuum pump is the known technique, not drawing in the figure, only for the citation, through the connection between vacuum pump and the negative pressure pipe 2, can make the internal negative pressure that produces of jar.

The pressure release mechanism comprises a blocking block 6, a sealing gasket 7, a vertical rod 8, a supporting frame 9, a stop block 10 and a buoyancy block 11, wherein the vertical rod 8 is arranged on the lower surface of the blocking block 6 and on the upper surface of the supporting frame 9, the outer surface of the blocking block 6 is in sliding connection with the inner wall of the air outlet pipe 5, the outer surface of the sealing gasket 7 is in contact connection with the inner wall of the air outlet pipe 5, and the blocking block 6 can vertically lift in the air outlet pipe 5 through the connection between the blocking block 6 and the air outlet pipe 5.

The strut 9 sets up the one end at dog 10, dog 10 and the inner wall sliding connection of jar body 1, the surface at strut 9 is established to the inner wall cover of jar body 1, the quantity of dog 10 is a plurality of, a plurality of dogs 10 evenly set up the lower surface at strut 9 with certain interval, the quantity of dog 10 is four, four dogs 10 arrange the lower surface at strut 9 with rectangular array's mode, buoyancy piece 11 sets up the lower surface at dog 10, sealed pad 7 sets up at the lower surface of sprue 6 and establishes the surface at montant 8 through the through-hole cover of seting up, through the connection between dog 10 and jar body 1, dog 10 can vertically go up and down at the inner wall of jar body 1, through the connection between dog 10 and the strut 9, dog 10 can move along with strut 9.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

1. firstly, connecting a negative pressure pipe 2 with a vacuum pump through a pipeline, connecting a liquid inlet pipe 3 with an adsorption tank, starting the vacuum pump to generate negative pressure in the tank body 1, sucking out liquid in the adsorption tank through the liquid inlet pipe 3, and flowing out gas through the negative pressure pipe 2;

2. secondly, when the liquid in the tank body 1 reaches a certain height, the liquid contacts with the buoyancy block 11, and the stop block 10 and the support frame 9 are pushed to rise through the buoyancy block 11, so that the blocking 6 and the sealing gasket 7 unblock the air outlet pipe 5, the outside air is communicated with the tank body 1, and no liquid is pumped into the tank body 1 through the liquid inlet pipe 3;

3. finally, the shutoff valve on the liquid outlet pipe 4 is opened to discharge the liquid.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Buffer tank convenient to use, its characterized in that: including jar body, negative pressure pipe, feed liquor pipe, drain pipe, outlet duct and relief mechanism, the outlet duct sets up the upper surface at jar body, relief mechanism sets up in jar body, the negative pressure pipe sets up in jar body upper surface and is located one side of outlet duct, the feed liquor pipe sets up in jar body upper surface and is located one side that the outlet duct kept away from the negative pressure pipe, the drain pipe sets up the lower surface at jar body, relief mechanism is including the shutoff piece, sealed pad, montant, strut, dog and buoyancy piece, the montant sets up the lower surface at the shutoff piece and sets up the upper surface at the strut, the strut sets up the one end at the dog, the buoyancy piece sets up the lower surface at the dog, sealed pad sets up the shutoff piece lower surface and establishes the surface at the montant through the through-hole cover of seting up.

2. A buffer vessel for easy use as in claim 1, wherein: the outer surface of the blocking block is in sliding connection with the inner wall of the air outlet pipe, and the outer surface of the sealing gasket is in contact connection with the inner wall of the air outlet pipe.

3. A buffer vessel for easy use as in claim 1, wherein: the dog is connected with the inner wall sliding of the tank body, and the inner wall of the tank body is sleeved on the outer surface of the bracket.

4. A buffer vessel for easy use as in claim 1, wherein: the number of the check blocks is multiple, and the plurality of check blocks are uniformly arranged on the lower surface of the support frame at certain intervals.

5. A buffer vessel for easy use as in claim 1, wherein: the number of the stop blocks is four, and the four stop blocks are arranged on the lower surface of the support frame in a rectangular array mode.

6. A buffer vessel for easy use as in claim 1, wherein: the outer surface of the tank body is provided with a mounting ring, and the lower surface of the mounting ring is provided with supporting legs.

7. A buffer vessel for easy use as in claim 6, wherein: the number of the supporting legs is four, and the four supporting legs are arranged on the lower surface of the mounting ring in a rectangular array mode.

8. A buffer vessel for easy use as in claim 1, wherein: the outer surface of the tank body is provided with two hanging rings, and the two hanging rings are symmetrically arranged by taking the central line of the tank body as a symmetry axis.

9. A buffer vessel for easy use as in claim 1, wherein: the liquid outlet pipe is provided with a stop valve, and one end of the negative pressure pipe is connected with a vacuum pump through a pipeline.