CN215764572U

CN215764572U - Pressure vessel with vacuum filtration function

Info

Publication number: CN215764572U
Application number: CN202122130577.2U
Authority: CN
Inventors: 范平
Original assignee: CHANGSHU LONGYU CHEMICAL EQUIPMENT CO LTD
Current assignee: CHANGSHU LONGYU CHEMICAL EQUIPMENT CO LTD
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-08
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a pressure vessel with a vacuum filtering function, which comprises a pressure tank body, wherein a feeding pipe is fixedly connected to the side surface of the pressure tank body, a filter cylinder comprises a first filter cylinder, a second filter cylinder and a third filter cylinder, the first filter cylinder, the second filter cylinder and the third filter cylinder are sequentially and fixedly connected from top to bottom, two groups of partition plates are fixedly arranged on the inner wall surface of the pressure tank body, and a first chamber, a second chamber and a third chamber are formed in the pressure tank body from top to bottom through the two groups of partition plates. This pressure vessel with vacuum filter function carries the material to the overhead tank body through inlet pipe and conveying pipeline in, strains the effect of a section of thick bamboo with the third through first section of thick bamboo, the second, can carry out stage filter to the material to store the material respectively in first cavity, second cavity and third cavity, this pressure vessel with vacuum filter function's dismouting cartridge filter of being convenient for, and be convenient for clean the cartridge filter, material gradable storage is convenient for get the material, the practicality is high.

Description

Pressure vessel with vacuum filtration function

Technical Field

The utility model relates to the technical field of pressure tanks, in particular to a pressure container with a vacuum filtering function.

Background

The pressure vessel is a closed vessel capable of bearing pressure. The pressure container has wide application range, and has important position and function in many departments of industry, civil use, military industry and the like and many fields of scientific research. Among them, the pressure vessels used in the petrochemical industry alone account for about 50% of the total number of pressure vessels, in order to be used in the chemical industry and the petrochemical industry at most. The pressure container is mainly used for heat transfer, mass transfer, reaction and other technological processes, and for storing and transporting pressurized gas or liquefied gas in the fields of chemical industry and petrochemical industry.

The pressure container with the vacuum filtering function disclosed in the prior art is not enough in the prior art, and the pressure container with the vacuum filtering function is designed in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pressure container with a vacuum filtering function, and the pressure container with the vacuum filtering function is used for solving the problem that the conventional pressure container with the vacuum filtering function in the background art does not have a function of grading and filtering materials.

In order to achieve the purpose, the utility model provides the following technical scheme that the pressure container with the vacuum filtering function comprises a pressure tank body, the side surface of the pressure tank body is fixedly connected with a feeding pipe, a filter cylinder is connected in the feeding pipe, the filter cartridge comprises a first filter cartridge, a second filter cartridge and a third filter cartridge, the first filter cartridge, the second filter cartridge and the third filter cartridge are sequentially and fixedly connected from top to bottom, two groups of partition plates are fixedly arranged on the inner wall surface of the pressure tank body, a first cavity, a second cavity and a third cavity are formed in the pressure tank body through the two groups of partition plates from top to bottom, a material conveying pipe is fixedly connected between the pressure tank body and the material inlet pipe, a positioning column is fixedly arranged at the bottom of the third filter cartridge, a positioning groove is formed in the top of the material inlet pipe, the positioning column is connected into the positioning groove, a material discharging pipe is fixedly connected to one side of the material inlet pipe and far away from the pressure tank body, and a valve is mounted on the material discharging pipe.

Preferably, the inlet pipe top is open structure, and the inlet pipe top is connected with sealed lid through the hinge upset, and the inlet pipe bottom is enclosed construction, and inlet pipe internal diameter length and cartridge filter external diameter length phase-match.

Preferably, the tops of the first filter cylinder, the second filter cylinder and the third filter cylinder are all in an open structure, and the mesh number of the first filter cylinder, the second filter cylinder and the third filter cylinder is increased in sequence.

Preferably, the partition plate is obliquely arranged, and the inner wall of the bottom surface of the pressure tank body is obliquely arranged.

Preferably, three groups of material conveying pipes are arranged at equal intervals, the material conveying pipes are obliquely arranged, the lower ends of the three groups of material conveying pipes are respectively communicated with the tops of the first chamber, the second chamber and the third chamber, and the upper ends of the three groups of material conveying pipes respectively correspond to the side surfaces of the bottoms of the first filter cylinder, the second filter cylinder and the third filter cylinder.

Preferably, the positioning column and the positioning groove are of cuboid structures matched with each other.

Preferably, the discharging pipes are arranged in three groups at equal intervals, and the three groups of discharging pipes are respectively communicated with the bottoms of the first cavity, the second cavity and the third cavity.

Compared with the prior art, the utility model has the beneficial effects that: this pressure vessel with vacuum filter function carries the material to the overhead tank body through inlet pipe and conveying pipeline in, strains the effect of a section of thick bamboo with the third through first section of thick bamboo, the second, can carry out stage filter to the material to store the material respectively in first cavity, second cavity and third cavity, this pressure vessel with vacuum filter function's dismouting cartridge filter of being convenient for, and be convenient for clean the cartridge filter, material gradable storage is convenient for get the material, the practicality is high.

Drawings

FIG. 1 is a front sectional view of a pressure vessel with vacuum filtration according to the present invention;

FIG. 2 is a schematic front view of a pressure vessel with vacuum filtration function according to the present invention;

FIG. 3 is an enlarged view of the pressure vessel with vacuum filtration of the present invention at A in FIG. 1;

fig. 4 is a sectional view showing the structure of a filter cartridge of a pressure vessel having a vacuum filtering function according to the present invention.

In the figure: 1. pressure tank body, 2, inlet pipe, 3, cartridge filter, 301, first section of thick bamboo, 302, second section of thick bamboo, 303, third section of thick bamboo are strained, 4, baffle, 5, first cavity, 6, second cavity, 7, third cavity, 8, sealed lid, 9, conveying pipeline, 10, reference column, 11, constant head tank, 12, discharging pipe, 13, valve.

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. 1-4, the present invention provides a technical solution: a pressure vessel with a vacuum filtering function comprises a pressure tank body 1, wherein a feeding pipe 2 is fixedly connected to the side surface of the pressure tank body 1, a filter cylinder 3 is connected in the feeding pipe 2, the top of the feeding pipe 2 is of an open structure, the top of the feeding pipe 2 is connected with a sealing cover 8 in a turnover mode through a hinge, the bottom of the feeding pipe 2 is of a closed structure, the inner diameter length of the feeding pipe 2 is matched with the outer diameter length of the filter cylinder 3, so that materials can be input from the top of the feeding pipe 2 conveniently, the sealing cover 8 has a protection effect on the top of the feeding pipe 2, the filter cylinder 3 comprises a first filter cylinder 301, a second filter cylinder 302 and a third filter cylinder 303, the first filter cylinder 301, the second filter cylinder 302 and the third filter cylinder 303 are fixedly connected from top to bottom in sequence, the tops of the first filter cylinder 301, the second filter cylinder 302 and the third filter cylinder 303 are of open structures, and the mesh numbers of the first filter cylinder 301, the second filter cylinder 302 and the third filter cylinder 303 are sequentially increased, thus, the materials can be filtered in a grading way through the functions of the first filter cylinder 301, the second filter cylinder 302 and the third filter cylinder 303, two groups of partition plates 4 are fixedly arranged on the inner wall surface of the pressure tank body 1, the partition plates 4 are obliquely arranged, the inner wall of the bottom surface of the pressure tank body 1 is obliquely arranged, so that the materials can be conveniently discharged through the discharge pipe 12, a first chamber 5, a second chamber 6 and a third chamber 7 are formed in the pressure tank body 1 from top to bottom through the two groups of partition plates 4, feed pipes 9 are fixedly connected between the pressure tank body 1 and the feed pipe 2, three groups of feed pipes 9 are equidistantly arranged, the feed pipes 9 are obliquely arranged, the lower ends of the three groups of feed pipes 9 are respectively communicated with the tops of the first chamber 5, the second chamber 6 and the third chamber 7, the upper ends of the three groups of feed pipes 9 respectively correspond to the bottom side surfaces of the first filter cylinder 301, the second filter cylinder 302 and the third filter cylinder 303, and the upper end of the feed pipe 9 is communicated with the feed pipe 2, thus, the materials after filtration and classification can be respectively conveyed into a first cavity 5, a second cavity 6 and a third cavity 7 through the action of three groups of conveying pipes 9, the bottom of the third filter cylinder 303 is fixedly provided with a positioning column 10, the top in the feeding pipe 2 is provided with a positioning groove 11, the positioning column 10 is connected in the positioning groove 11, the positioning column 10 and the positioning groove 11 are of matched cuboid structures, the stability of the connection of the filter cylinder 3 in the feeding pipe 2 is improved through the action of the positioning column 10 and the positioning groove 11, one side of the pressure tank body 1 far away from the feeding pipe 2 is fixedly connected with a discharging pipe 12, a valve 13 is arranged on the discharging pipe 12, three groups of discharging pipes 12 are arranged at equal intervals, the three groups of discharging pipes 12 are respectively communicated with the first cavity 5, the second cavity 6 and the bottom of the third cavity 7, the materials in the first cavity 5, the second cavity 6 and the third cavity 7 can be respectively discharged through the three groups of discharging pipes 12, in addition, filter screens are arranged in the three groups of feed delivery pipes 9, the mesh number of the filter screens in the feed delivery pipe 9 at the top is matched with the mesh number of the second filter cylinder 302, the mesh number of the filter screens in the feed delivery pipe 9 at the middle is matched with the mesh number of the third filter cylinder 303, and the mesh number of the filter screens in the feed delivery pipe 9 at the bottom is larger than the mesh number of the third filter cylinder 303.

The working principle is as follows: when the pressure vessel with the vacuum filtering function is used, the filter cartridge 3 is firstly assembled in the feeding pipe 2, the positioning column 10 is connected into the positioning groove 11, then materials can be poured into the pressure vessel from the opening at the top of the feeding pipe 2, the materials can be filtered in a grading way through the actions of the first filter cartridge 301, the second filter cartridge 302 and the third filter cartridge 303, the materials after being filtered and graded are respectively conveyed into the first cavity 5, the second cavity 6 and the third cavity 7 through the actions of the three groups of conveying pipes 9, the top of the feeding pipe 2 can be protected through overturning the sealing cover 8, a worker can take out the filter cartridge 3 to clean the filter cartridge 3, the materials in the first cavity 5, the second cavity 6 and the third cavity 7 can be discharged from the discharging pipe 12 through controlling the three groups of valves 13, and the working process of the pressure vessel with the vacuum filtering function is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a pressure vessel with vacuum filter function, includes pressure tank body (1), pressure tank body (1) side fixedly connected with inlet pipe (2), its characterized in that: the filter cartridge (3) is connected in the feeding pipe (2), the filter cartridge (3) comprises a first filter cartridge (301), a second filter cartridge (302) and a third filter cartridge (303), the first filter cartridge (301), the second filter cartridge (302) and the third filter cartridge (303) are sequentially and fixedly connected from top to bottom, two groups of partition plates (4) are fixedly arranged on the inner wall surface of the pressure tank body (1), a first cavity (5), a second cavity (6) and a third cavity (7) are formed in the pressure tank body (1) from top to bottom through the two groups of partition plates (4), a feeding pipe (9) is fixedly connected between the pressure tank body (1) and the feeding pipe (2), a positioning column (10) is fixedly arranged at the bottom of the third filter cartridge (303), a positioning groove (11) is formed in the top of the feeding pipe (2), the positioning column (10) is connected in the positioning groove (11), a discharging pipe (12) is fixedly connected on one side, far away from the feeding pipe (2), of the pressure tank body (1), and a valve (13) is arranged on the discharge pipe (12).

2. The pressure vessel with vacuum filtration function of claim 1, wherein: the top of the feeding pipe (2) is of an open structure, the top of the feeding pipe (2) is connected with a sealing cover (8) in a turnover mode through a hinge, the bottom of the feeding pipe (2) is of a closed structure, and the inner diameter length of the feeding pipe (2) is matched with the outer diameter length of the filter cartridge (3).

3. The pressure vessel with vacuum filtration function of claim 1, wherein: the tops of the first filter cylinder (301), the second filter cylinder (302) and the third filter cylinder (303) are all in an open structure, and the mesh numbers of the first filter cylinder (301), the second filter cylinder (302) and the third filter cylinder (303) are sequentially increased.

4. The pressure vessel with vacuum filtration function of claim 1, wherein: the partition plate (4) is obliquely arranged, and the inner wall of the bottom surface of the pressure tank body (1) is obliquely arranged.

5. The pressure vessel with vacuum filtration function of claim 1, wherein: three groups of conveying pipelines (9) are arranged at equal intervals, the conveying pipelines (9) are obliquely arranged, the lower ends of the three groups of conveying pipelines (9) are communicated with the tops of the first chamber (5), the second chamber (6) and the third chamber (7) respectively, and the upper ends of the three groups of conveying pipelines (9) correspond to the bottom side surfaces of the first filter cylinder (301), the second filter cylinder (302) and the third filter cylinder (303) respectively.

6. The pressure vessel with vacuum filtration function of claim 1, wherein: the positioning column (10) and the positioning groove (11) are of matched cuboid structures.

7. The pressure vessel with vacuum filtration function of claim 1, wherein: the discharging pipes (12) are arranged in three groups at equal intervals, and the three groups of discharging pipes (12) are respectively communicated with the bottoms of the first cavity (5), the second cavity (6) and the third cavity (7).