CN211635459U

CN211635459U - Improved tubular precision filter

Info

Publication number: CN211635459U
Application number: CN201922491167.3U
Authority: CN
Inventors: 钟民军; 侯中山; 霍祥明
Original assignee: Hubei Hanneng Environmental Protection Engineering Co ltd
Current assignee: Hubei Hanneng Environmental Protection Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-09
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an improved generation tubular precision filter, which comprises an outer shell, the shell comprises columnar order and tapered type two parts, and the tapered type is located the below of columnar order, the top of shell can be dismantled and be fixed with the end cover, the inner wall fixed mounting of shell has the connecting plate. After the filter cylinder is in threaded connection with the fixed seat, the design of the mounting sleeve is increased, and the mounting sleeve is fixed with the fixed seat bolt, so that the filter cylinder can be prevented from loosening; the filter cylinders are all fixed on the mounting plate, and the mounting plate and the connecting plate are detachably fixed, so that the mounting plate and the connecting plate can be separated, the mounting plate and the filter cylinders on the mounting plate can be conveniently detached together, comprehensive cleaning treatment on the inside of the shell is facilitated, and the practicability of the filter is improved.

Description

Improved tubular precision filter

Technical Field

The utility model relates to a filter technical field, specific improved generation tubular precision filter that says so.

Background

The filter is a high-efficiency filtering device which utilizes a filtering medium to remove suspended matters, microorganisms and other fine particles in water and finally achieves the effects of reducing water turbidity and purifying water quality, and is widely applied to the fields of food and beverage, fine chemical industry, petrochemical industry, pharmacy and biological engineering, automobile manufacturing, water treatment, floccule, jelly or ion exchange resin interception and the like.

The tubular filter belongs to one of common filters, wherein liquid enters a filter cylinder through the filter cylinder, special filter cloth selected according to the characteristics of raw material liquid is sleeved on the filter cylinder, when the liquid passes through the filter cylinder through the filter cloth, solid matters in the liquid can be gathered outside the filter cylinder to form a filter cake, and the liquid enters a candle filter core to complete solid-liquid separation, so that the filtering effect is achieved.

However, the filter cloth on the filter cartridge needs to be replaced after being used for a period of time, in order to replace the filter cartridge, the filter cartridge is fixed inside the filter through threaded connection at present, although the filter cartridge has the effect of convenient replacement, the inside of the filter is not easy to be replaced due to continuous liquid flow, liquid can continuously impact the filter cartridge, the threaded fixing structure can be loosened, the sealing performance of the filter cartridge fixing structure is reduced, the hidden danger that the filtered liquid is polluted exists, the existing tubular filter cannot integrally disassemble the filter cartridge, the filter is inconvenient to integrally clean, and the practicability of the filter is reduced.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing an improved generation tubular precision filter.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides an improved generation tubular precision filter, includes the shell, the shell comprises column type and awl type two parts, and the awl type is located the below of column type, the top of shell can be dismantled and is fixed with the end cover, the inner wall fixed mounting of shell has the connecting plate, the top of connecting plate can be dismantled and is fixed with the mounting panel, fixed mounting has a plurality of fixing base on the mounting panel, the perforation that is linked together with the fixing base is inside all seted up to the position that corresponds every fixing base on the mounting panel, every the equal threaded connection in inside of fixing base has a section of thick bamboo, it has the installation cover to fix the cover on the section of thick bamboo to have cup jointed, the installation cover passes through.

The shell and the end cover are fixed through bolts.

The connecting plate and the mounting plate are fixed through bolts, the connecting plate is annular, and one part of the mounting plate is located at the top and inside of the connecting plate.

And a sealing ring is arranged at the contact position of the mounting plate and the opening of the connecting plate.

The surface of the shell is fixedly provided with a liquid inlet pipe, a liquid discharge pipe, a blow-off pipe, a liquid outlet pipe and a cleaning pipe which are communicated with the inside of the shell.

The utility model has the advantages that:

1. after straining a section of thick bamboo and fixing base threaded connection, increase the design of installation cover, utilize installation cover and fixing base bolt fastening, can prevent like this to strain a section of thick bamboo and appear becoming flexible to the installation cover closely fits with the fixing base each other, can further improve hookup location's leakproofness, provides the assurance to the result of use of filter.

2. The filter cylinders are all fixed on the mounting plate, and the mounting plate and the connecting plate are detachably fixed, so that the mounting plate and the connecting plate can be separated, the mounting plate and the filter cylinders on the mounting plate can be conveniently detached together, comprehensive cleaning treatment on the inside of the shell is facilitated, and the practicability of the filter is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the internal structure of the housing of the present invention;

fig. 3 is a sectional view of the internal structure of the housing of the present invention.

In the figure: 1. a housing; 2. an end cap; 3. a connecting plate; 4. mounting a plate; 5. a seal ring; 6. a fixed seat; 7. a filter cartridge; 8. installing a sleeve; 9. a liquid inlet pipe; 10. a liquid discharge pipe; 11. a blow-off pipe; 12. a liquid outlet pipe; 13. and (5) cleaning the tube.

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, an improved tubular precision filter comprises a housing 1, the housing 1 is composed of a column and a cone, the cone is located below the column, the structure design is mainly convenient for discharging cleaned impurities, an end cover 2 is detachably fixed on the top of the housing 1, after the end cover 2 is fixed with the housing 1, the sealing performance inside the housing 1 is ensured, in the process of cleaning the housing 1 integrally, the end cover 2 needs to be detached, a connecting plate 3 is fixedly installed on the inner wall of the housing 1, a mounting plate 4 is detachably fixed on the top of the connecting plate 3, a plurality of fixing seats 6 are fixedly installed on the mounting plate 4, through holes communicated with the inside of the fixing seats 6 are formed in the positions, corresponding to each fixing seat 6, on the mounting plate 4, a filter cylinder 7 is connected with the inside of each fixing seat 6 through threads, and a mounting sleeve 8 is fixedly sleeved on the filter cylinder 7, the mounting sleeve 8 is fixedly connected with the fixed seat 6 through a bolt; after the filter cylinder 7 is in threaded connection with the fixed seat 6, the design of the mounting sleeve 8 is added, and the mounting sleeve 8 and the fixed seat 6 are fixed through bolts, so that the filter cylinder 7 can be prevented from loosening, and the mounting sleeve 8 and the fixed seat 6 are tightly fitted and matched with each other, so that the sealing performance of the connection position can be further improved, and the use effect of the filter is guaranteed; the filter cartridges 7 are all fixed on the mounting plate 4, wherein the mounting plate 4 and the connecting plate 3 are detachably fixed, so that the mounting plate 4 and the connecting plate 3 can be separated, the mounting plate 4 and the filter cartridges 7 on the mounting plate 4 are conveniently detached together, comprehensive cleaning treatment is favorably carried out on the inside of the shell 1, and the practicability of the filter is improved.

In the utility model, the shell 1 and the end cover 2 are fixed by bolts, the bolt fixing structure is a fixing mode commonly used by the existing filter, and when the shell 1 is separated from the end cover 2, the bolts are directly screwed off; the connecting plate 3 and the mounting plate 4 are fixed by bolts, the connecting plate 3 is annular, one part of the mounting plate 4 is positioned at the top and inside the connecting plate 3, the connecting plate 3 and the mounting plate 4 are fixed by bolts, the structural strength between the mounting plate 4 and the connecting plate 3 after fixing can be ensured, and the sealing property between the mounting plate 4 and the connecting plate 3 can be ensured by the structural design of the mounting plate 4; a sealing ring 5 is arranged at the contact position of the opening of the mounting plate 4 and the connecting plate 3, and the sealing property between the mounting plate 4 and the connecting plate 3 can be further improved through the design of the sealing ring 5; the surface of the shell 1 is fixedly provided with a liquid inlet pipe 9, a liquid discharge pipe 10, a sewage discharge pipe 11, a liquid outlet pipe 12 and a cleaning pipe 13 which are communicated with the inside of the shell, wherein the liquid inlet pipe 9, the liquid discharge pipe 10 and the sewage discharge pipe 11 are communicated with a cavity below the mounting plate 4 in the shell 1, the liquid outlet pipe 12 and the cleaning pipe 13 are communicated with a cavity above the mounting plate 4 in the shell 1, valves on all pipelines are not shown in the figure, and supporting legs on the shell 1 are not shown in the figure, and the structures all belong to the necessary structures of the existing tubular filter.

The utility model discloses a theory of operation is: when the filter is used, liquid enters the shell 1 through the liquid inlet pipe 9, impurities on the liquid are intercepted by the filter cylinder 7, the filtered liquid enters the cavity above the mounting plate 4 through the filter cylinder 7 and then is discharged through the liquid outlet pipe 12, when the impurities on the filter cylinder 7 are excessive, the liquid inlet pipe 9 is closed, the liquid outlet pipe 10 is opened, the liquid in the cavity below the mounting plate 4 is discharged through the liquid outlet pipe 10, the liquid is discharged into the liquid storage tank, the liquid in the liquid inlet pipe 9 also comes from the liquid storage tank, after the liquid in the shell 1 is exhausted, the liquid inlet pipe 9, the liquid outlet pipe 10 and the liquid outlet pipe 12 are closed, the sewage discharge pipe 11 and the cleaning pipe 13 are opened, cleaning water enters the shell 1, then the impurities on the filter cylinder 7 are cleaned through the filter cylinder 7, finally the water and the impurities are discharged through the sewage discharge pipe 11, and the work of the whole filter is completed, when the filter cartridge 7 needs to be replaced, the end cover 2 and the shell 1 are firstly detached, the mounting sleeve 8 is separated from the fixing seat 6, and then the filter cartridge 7 is rotated to be separated from the fixing seat 6 and then taken out.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An improved tubular precision filter, comprising a housing (1), characterized in that: shell (1) comprises post type and awl type two parts, and the awl type is located the below of post type, the top of shell (1) can be dismantled and be fixed with end cover (2), the inner wall fixed mounting of shell (1) has connecting plate (3), the top of connecting plate (3) can be dismantled and be fixed with mounting panel (4), fixed mounting has a plurality of fixing base (6) on mounting panel (4), the perforation that is linked together with fixing base (6) inside is all seted up in the position that corresponds every fixing base (6) on mounting panel (4), every the equal threaded connection in inside of fixing base (6) has a section of thick bamboo (7), it has installing sleeve (8) to fix the cover on section of thick bamboo (7), installing sleeve (8) are through bolt and fixing base (6) fixed connection.

2. An improved tubular precision filter as set forth in claim 1, wherein: the shell (1) and the end cover (2) are fixed through bolts.

3. An improved tubular precision filter as set forth in claim 1, wherein: the connecting plate (3) and the mounting plate (4) are fixed through bolts, the connecting plate (3) is annular, and one part of the mounting plate (4) is located at the top and inside of the connecting plate (3).

4. An improved tubular precision filter as set forth in claim 3, wherein: and a sealing ring (5) is arranged at the contact position of the opening of the mounting plate (4) and the connecting plate (3).

5. An improved tubular precision filter as set forth in claim 1, wherein: the surface of the shell (1) is fixedly provided with a liquid inlet pipe (9), a liquid discharge pipe (10), a sewage discharge pipe (11), a liquid outlet pipe (12) and a cleaning pipe (13) which are communicated with the inside of the shell.