CN213313588U

CN213313588U - Novel pressure vessel with vacuum filtering function

Info

Publication number: CN213313588U
Application number: CN202021708162.8U
Authority: CN
Inventors: 吕春磊; 赵军明; 刘玉华; 陶冶; 张春雪
Original assignee: Changsha Huaxi New Material Co ltd
Current assignee: Changsha Huaxi New Material Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-06-01
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a novel pressure vessel with vacuum filter function, including pressure vessel jar and vacuum filter mechanism, be provided with a plurality of supporting leg on the surface of pressure vessel jar lower extreme, the upper end of pressure vessel jar one side lateral surface is provided with the inlet pipe, be provided with the discharging pipe on the surface of pressure vessel jar lower extreme, be provided with first mounting panel and second mounting panel on the lateral surface that the pressure vessel jar is close to inlet pipe one side respectively, vacuum filter mechanism sets up on the lateral surface of pressure vessel jar, vacuum filter mechanism comprises vacuum pump, rose box, first rose pipe, second rose pipe, back flow and small-size water pump. The utility model discloses simple structure, reasonable in design not only can filter when the fluid is led in, can also carry out vacuum filtration to the fluid of depositing, improves fluidic quality, protects pressure vessel, and convenient loading and unloading of filtration are favorable to the clearance change in later stage simultaneously, guarantee the filter effect.

Description

Novel pressure vessel with vacuum filtering function

Technical Field

The utility model relates to a pressure vessel equipment technical field specifically is a novel pressure vessel who has vacuum filter function.

Background

The pressure container is a closed device for containing gas or liquid and bearing a certain pressure, has wide application, has important status and function in many departments of industry, civil use, military industry and the like and many fields of scientific research, and is mainly used for the technical processes of heat transfer, mass transfer, reaction and the like, and storing and transporting gas or liquefied gas with pressure in the fields of chemical industry and petrochemical industry.

The defects of the prior art are as follows:

the fluid stored in the pressure container may contain some impurities, and the fluid is directly introduced into the pressure container and may damage the inner side wall of the pressure container, so that the fluid can be filtered when being injected, but the filtering effect is poor, the fluid may also contain impurities, and meanwhile, dust and impurities in the air inside the pressure container are also settled inside the fluid, thereby not only reducing the quality of the fluid, but also influencing the service life of the pressure container.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel pressure vessel who has vacuum filter function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel pressure vessel with a vacuum filtering function comprises a pressure vessel tank and a vacuum filtering mechanism, wherein a plurality of supporting foot frames are arranged on the outer surface of the lower end of the pressure vessel tank, a feeding pipe is arranged at the upper end of the outer side surface of one side of the pressure vessel tank, a discharging pipe is arranged on the outer surface of the lower end of the pressure vessel tank, a first mounting plate and a second mounting plate are respectively arranged on the outer side surface of the pressure vessel tank close to one side of the feeding pipe, the vacuum filtering mechanism is arranged on the outer side surface of the pressure vessel tank, the vacuum filtering mechanism comprises a vacuum pump, a filtering box, a first filtering pipe, a second filtering pipe, a return pipe and a small water pump, the vacuum pump is arranged on the upper end surface of the first mounting plate, the filtering box is arranged on the upper end surface of the second mounting plate, the input, the feed end of inlet pipe is provided with first filter tube, the other end setting of first filter tube is on the inside wall of rose box, the lower extreme of discharging pipe is provided with the second filter tube, the other end setting of second filter tube is on first filter tube, the upper end that first filter tube one side was kept away from to the rose box is provided with the back flow, the other end setting of back flow is on the inlet pipe, be provided with small-size water pump on the back flow, the up end of rose box is seted up the opening and is installed the closing plate through the bolt, be provided with a plurality of precision filter screen and a plurality of activated carbon plate on the lower terminal surface of closing plate, the interval sets up between precision filter screen and the activated carbon plate.

Preferably, a plurality of limiting rings are arranged on the outer side surface of the pressure container tank, and the limiting rings are arranged on the first filtering pipe and the return pipe.

Preferably, the feeding pipe is provided with valves between the first filtering pipe and the return pipe, and the first filtering pipe and the second filtering pipe are provided with valves.

Preferably, all be provided with a plurality of bracing piece on the lower terminal surface of first mounting panel and second mounting panel, the other end setting of bracing piece is on the lateral surface of pressure vessel jar.

Preferably, an inclined plate is arranged on the lower end face in the filter box, and a baffle is arranged on the inner side wall of the filter box and at the lower end of the first filter pipe.

Preferably, the upper end of the second filtering pipe is provided with an elbow pipe.

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

1. the utility model is provided with the vacuum filtering mechanism, the vacuum filtering mechanism consists of the vacuum pump, the filtering box, the first filtering pipe, the second filtering pipe, the return pipe and the small water pump, and not only can filter when the fluid is introduced, but also can carry out vacuum filtration on the stored fluid through the action of the vacuum filtering mechanism, thereby improving the quality of the fluid and protecting the pressure container;

2. the utility model discloses a set up the opening at the up end of rose box and install the closing plate through the bolt, be provided with a plurality of precision filter screen and a plurality of activated carbon plate on the lower terminal surface of closing plate, through the effect of closing plate, precision filter screen and activated carbon plate, filtration convenient loading and unloading is favorable to the clearance change in later stage, guarantees the filter effect.

Drawings

FIG. 1 is a front view of the whole pressure vessel with vacuum filtration function of the present invention;

FIG. 2 is a schematic view of the internal structure of a novel pressure vessel filter box with vacuum filtration function according to the present invention;

fig. 3 is a top view of the novel pressure vessel filter box with vacuum filtration function of the present invention.

In the figure: 1. a pressure vessel tank; 101. a supporting foot rest; 102. a limiting ring; 2. a vacuum filtration mechanism; 21. a vacuum pump; 22. a filter box; 221. an inclined plate; 222. a baffle plate; 23. a first filtering pipe; 24. a second filtering pipe; 241. bending the pipe; 25. a return pipe; 26. a small-sized water pump; 3. a feed pipe; 4. a discharge pipe; 5. a first mounting plate; 6. a second mounting plate; 7. a sealing plate; 71. a precise filter screen; 72. an activated carbon plate; 8. a valve; 9. a support rod.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a novel pressure vessel with a vacuum filtering function comprises a pressure vessel tank 1 and a vacuum filtering mechanism 2, wherein a plurality of supporting foot frames 101 are welded on the outer surface of the lower end of the pressure vessel tank 1, a feeding pipe 3 is installed at the upper end of the outer side surface of one side of the pressure vessel tank 1, a discharging pipe 4 is installed on the outer surface of the lower end of the pressure vessel tank 1, a first mounting plate 5 and a second mounting plate 6 are respectively welded on the outer side surface of one side, close to the feeding pipe 3, of the pressure vessel tank 1, the vacuum filtering mechanism 2 is installed on the outer side surface of the pressure vessel tank 1, the vacuum filtering mechanism 2 comprises a vacuum pump 21, a filtering box 22, a first filtering pipe 23, a second filtering pipe 24, a backflow pipe 25 and a small water pump 26, the vacuum pump 21 is installed on the upper end surface of the first mounting plate 5 through bolts, the filtering box 22 is welded on the upper end, the feed end of inlet pipe 3 is connected with first filter tube 23, the other end of first filter tube 23 is installed on the inside wall of rose box 22, the lower extreme of discharging pipe 4 is connected with second filter tube 24, the other end of second filter tube 24 is installed on first filter tube 23, rose box 22 is kept away from the upper end of first filter tube 23 one side and is installed back flow 25, the other end of back flow 25 is connected on inlet pipe 3, be provided with small-size water pump 26 on the back flow 25, the opening is seted up to the up end of rose box 22 and the closing plate 7 is installed through the bolt, install a plurality of precision filter screen 71 and a plurality of activated carbon plate 72 through the bolt on the lower terminal surface of closing plate 7, interval distribution between precision filter screen 71 and the activated carbon plate 72.

In order to increase the stability of the first filtering pipe 23 and the return pipe 25, in this embodiment, it is preferable that a plurality of limiting rings 102 are welded on the outer side surface of the pressure vessel tank 1, and the limiting rings 102 are sleeved on the first filtering pipe 23 and the return pipe 25.

In order to control the flow of the feeding pipe 3, the first filtering pipe 23 and the second filtering pipe 24, in this embodiment, it is preferable that the feeding pipe 3 is provided with a valve 8 between the first filtering pipe 23 and the return pipe 25, on the first filtering pipe 23 and on the second filtering pipe 24.

In order to increase the stability of the first mounting plate 5 and the second mounting plate 6, in this embodiment, preferably, a plurality of support rods 9 are welded on the lower end surfaces of the first mounting plate 5 and the second mounting plate 6, and the other ends of the support rods 9 are welded on the outer side surface of the pressure vessel tank 1.

In order to facilitate the fluid to completely enter the return pipe 25 and prevent the fluid from entering the conduit of the vacuum pump 21, in the present embodiment, it is preferable that an inclined plate 221 is welded to the lower end surface of the inside of the filter box 22, and a baffle plate 222 is welded to the inner sidewall of the filter box 22 at the lower end of the first filter pipe 23.

In this embodiment, in order not to affect the normal attachment and detachment of the sealing plate 7, it is preferable that an elbow 241 is connected to the upper end of the second filtering pipe 24.

The working principle is as follows: in the device, when fluid is injected into the pressure container tank 1, the feeding pipe 3 and the valve 8 on the second filtering pipe 24 are closed, the valve 8 on the first filtering pipe 23 is opened, the vacuum pump 21 and the small water pump 26 are started, the fluid enters the filtering box 22 from the feeding pipe 3 through the first filtering pipe 23, enters the return pipe 25 after being filtered by the fine filter screen 71 and the activated carbon plate 72 under the action of the small water pump 26, then enters the pressure container tank 1 for storage, when the fluid in the pressure container tank 1 needs to be filtered, the feeding pipe 3 and the valve 8 on the first filtering pipe 23 are closed, the valve 8 on the second filtering pipe 24 is opened, the fluid enters the first filtering pipe 23 together with the second filtering pipe 24, then enters the filtering box 22, and enters the pressure container tank 1 again through the return pipe 25 after being filtered by the filtering box 22, simultaneously the later stage can take off sealing plate 7, clears up or changes precision screen 71 and active carbon board 72, and this device not only can filter when the fluid is led in, can also carry out vacuum filtration to the fluid of depositing, improves fluidic quality, protects pressure vessel, and convenient loading and unloading of filtration is favorable to the clearance in later stage to be changed, guarantees the filter effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 novel pressure vessel with vacuum filter function, includes pressure vessel jar (1) and vacuum filter mechanism (2), its characterized in that: the outer surface of the lower end of the pressure container tank (1) is provided with a plurality of supporting foot frames (101), the upper end of the outer side surface of one side of the pressure container tank (1) is provided with a feeding pipe (3), the outer surface of the lower end of the pressure container tank (1) is provided with a discharging pipe (4), the outer side surface of one side, close to the feeding pipe (3), of the pressure container tank (1) is respectively provided with a first mounting plate (5) and a second mounting plate (6), the vacuum filtering mechanism (2) is arranged on the outer side surface of the pressure container tank (1), the vacuum filtering mechanism (2) is composed of a vacuum pump (21), a filtering box (22), a first filtering pipe (23), a second filtering pipe (24), a return pipe (25) and a small-sized water pump (26), the upper end surface of the first mounting plate (5) is provided with the vacuum pump (21), the upper end surface of the second mounting plate, the input end of the vacuum pump (21) is connected with the filter box (22) through a guide pipe, a first filter pipe (23) is arranged at the feed end of the feed pipe (3), the other end of the first filter pipe (23) is arranged on the inner side wall of the filter box (22), a second filter pipe (24) is arranged at the lower end of the discharge pipe (4), the other end of the second filter pipe (24) is arranged on the first filter pipe (23), a backflow pipe (25) is arranged at the upper end of one side, far away from the first filter pipe (23), of the filter box (22), the other end of the backflow pipe (25) is arranged on the feed pipe (3), a small-sized water pump (26) is arranged on the backflow pipe (25), a sealing plate (7) is installed on the upper end face of the filter box (22) through a bolt, a plurality of precise filter screens (71) and a plurality of activated carbon plates (72) are arranged on the lower end face of the sealing plate (, the precise filter screen (71) and the activated carbon plate (72) are arranged at intervals.

2. The novel pressure vessel with vacuum filtration function as claimed in claim 1, wherein: a plurality of limiting rings (102) are arranged on the outer side surface of the pressure container tank (1), and the limiting rings (102) are arranged on the first filtering pipe (23) and the return pipe (25).

3. The novel pressure vessel with vacuum filtration function as claimed in claim 1, wherein: and valves (8) are arranged on the feeding pipe (3) between the first filtering pipe (23) and the return pipe (25), on the first filtering pipe (23) and on the second filtering pipe (24).

4. The novel pressure vessel with vacuum filtration function as claimed in claim 1, wherein: all be provided with a plurality of bracing piece (9) on the lower terminal surface of first mounting panel (5) and second mounting panel (6), the other end setting of bracing piece (9) is on the lateral surface of pressure vessel jar (1).

5. The novel pressure vessel with vacuum filtration function as claimed in claim 1, wherein: an inclined plate (221) is arranged on the lower end face of the interior of the filter box (22), and a baffle (222) is arranged on the inner side wall of the filter box (22) and at the lower end of the first filter pipe (23).

6. The novel pressure vessel with vacuum filtration function as claimed in claim 1, wherein: the upper end of the second filtering pipe (24) is provided with a bent pipe (241).