CN212701026U

CN212701026U - Steam filter

Info

Publication number: CN212701026U
Application number: CN202020945050.8U
Authority: CN
Inventors: 刘小波; 王静
Original assignee: Wenzhou Gedong Machinery Co ltd
Current assignee: Wenzhou Gedong Machinery Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-16
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a steam filter, including filtering jar and stabilizer blade, the bottom both sides wall of filtering the jar is provided with air inlet and gas outlet respectively, the inside of filtering the jar is provided with the filter core, the both ends of filtering the core are connected with filtering the jar through division board one and division board two respectively, the center department of division board two has and filters the bell mouth that the core is linked together, the bottom of filtering the jar is provided with the drain. The utility model discloses in, the comdenstion water flows to the inside of header tank under the action of gravity, the particulate matter in the comdenstion water stays the upper strata of filter screen through the filter screen, when needing to cross the filter core washing, start the water pump, the inside that the comdenstion water of water pump with header tank inside discharges the filter tank through the pipeline, the comdenstion water flows to the inside wall through the lateral wall of filter core, the filter material of crossing of adhesion makes it break away from the filter core under washing of rivers on the inside wall, the loaded down with trivial details of dismantling and installing the filter screen have been avoided, the cleaning efficiency of steam filter core has.

Description

Steam filter

Technical Field

The utility model relates to a filter technical field especially relates to vapor filter.

Background

The steam filter is an indispensable device on the conveying medium pipeline. It is usually installed at the inlet end of a pressure reducing valve, a pressure relief valve, a level valve or other equipment to eliminate impurities in the medium, so as to protect the normal use of the valve and the equipment. When fluid enters the filter element with a certain specification of filter screen, impurities are blocked, and clean filtrate is discharged from the filter outlet.

Current vapor filter mainly comprises filter core and casing, and the filter core material is mostly polytetrafluoroethylene, guarantees the granule dust in can filtering condensate water and the vapour, and the filter core can be dismantled between the jar body usually and be connected, when needs wash, needs take out the filter core and clear up, but dismantles and installs the filter core and need waste a large amount of time, has reduced the cleaning efficiency of filter core.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the steam filter is provided for solving the problem of low cleaning efficiency of the steam filter element.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

steam filter, including filtering jar and stabilizer blade, the bottom both sides wall of filtering the jar is provided with air inlet and gas outlet respectively, the inside of filtering the jar is provided with the filter core, the both ends of filtering the core are connected with filtering the jar through division board one and division board two respectively, the center department of division board two has the bell mouth that is linked together with the filter core, the bottom of filtering the jar is provided with the drain, the bottom of filtering the jar is provided with the header tank, the inside of header tank can be dismantled through the bolt and be connected with the filter screen, the bottom of header tank is passed through pipeline and filter jar intercommunication.

As a further description of the above technical solution:

the top end of the pipeline penetrates through the filter tank and the first partition plate and is communicated with the space between the outer side wall of the filter element and the inner side wall of the filter tank.

As a further description of the above technical solution:

and a water blocking plate is arranged on the inner side wall of the filtering tank.

As a further description of the above technical solution:

the included angle between the water-blocking plate and the inner side wall of the filter tank is 30-45 degrees.

As a further description of the above technical solution:

the pipeline is provided with a water pump.

As a further description of the above technical solution:

the pipeline is provided with a one-way valve.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, filter the condensed water and the dust granule of filter element in with vapour and stay on the inner wall of filter element, the condensed water flows to the inside of header tank under the action of gravity, the particulate matter in the condensed water stays the upper strata of filter screen through the filter screen, when needing to filter the core washing, start the water pump, the water pump passes through the inside that the pipeline discharged the filter tank with the inside comdenstion water of header tank, the comdenstion water flows to the inside wall through the lateral wall of filter element, the filter material with the adhesion on the inside wall makes it break away from the filter element under washing of rivers, then in accompanying the rivers inflow header tank, the loaded down with trivial details of dismantling and installing the filter screen has been avoided, the cleaning efficiency of vapour filter element has.

2. The utility model discloses in, through the setting of header tank, filter screen for in the comdenstion water that filters out concentrates the drainage to the header tank, filter through the filter screen and purify the comdenstion water, recycle the pipeline and realize the cyclic utilization to the comdenstion water, improved the utilization ratio of vapor filter to the water resource.

Drawings

Fig. 1 is a schematic diagram illustrating a front view of a vapor filter according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a front cross-sectional view of a vapor filter according to an embodiment of the present invention;

fig. 3 shows a schematic diagram of an internal structure of a vapor filter header tank provided according to an embodiment of the present invention;

illustration of the drawings:

1. a filter tank; 2. an air inlet; 3. an air outlet; 4. a support leg; 5. a filter element; 6. a first isolation plate; 7. a second isolation plate; 8. a tapered hole; 9. a sewage draining outlet; 10. a water collection tank; 11. a filter screen; 12. a pipeline; 13. a water pump; 14. a one-way valve; 15. a water-blocking plate.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the steam filter comprises a filter tank 1 and support legs 4, wherein two side walls at the bottom of the filter tank 1 are respectively provided with an air inlet 2 and an air outlet 3, one end of the air inlet 2 extends into the filter tank 1 and is communicated with the side wall of a filter element 5, the filter element 5 is arranged in the filter tank 1, two ends of the filter element 5 are respectively connected with the filter tank 1 through a first partition plate 6 and a second partition plate 7, the center of the second partition plate 7 is provided with a conical hole 8 communicated with the filter element 5, the condensed water filtered in the filter element 5 flows to a sewage outlet 9 through the taper hole 8, the sewage outlet 9 is arranged at the bottom of the filter tank 1, the water collecting tank 10 is arranged at the bottom of the filter tank 1, the condensed water filtered in the steam is convenient to recycle, the filter screen 11 is detachably connected in the water collecting tank 10 through bolts, the condensed water is filtered, and the bottom of the water collecting tank 10 is communicated with the filtering tank 1 through a pipeline 12.

Specifically, as shown in fig. 2, the top end of the pipe 12 penetrates through the filter tank 1 and the partition plate 6 to communicate with the space between the outer side wall of the filter element 5 and the inner side wall of the filter tank 1, so that the water flow of the pipe 12 enters the interior of the filter tank 1 to flush the filter element 5.

Specifically, as shown in fig. 2, a water blocking plate 15 is arranged on the inner side wall of the filter tank 1, and an included angle between the water blocking plate 15 and the inner side wall of the filter tank 1 is 30-45 degrees, so that the washing effect of water flow on the filter element 5 is enhanced.

Specifically, as shown in fig. 1, a water pump 13 is disposed on the pipe 12 to accelerate the water flow speed inside the pipe 12.

Specifically, as shown in fig. 1, the pipe 12 is provided with a check valve 14 so that the fluid in the pipe 12 can flow only in one direction.

The working principle is as follows: when the steam filter is used, steam is introduced into the air inlet 2, the steam enters the inside of the filter element 5 and passes through the side wall of the filter element 5 to be discharged from the air outlet 3, the filter element 5 keeps condensed water and dust particles in the steam on the inner wall of the filter element 5, the condensed water flows downstream to the bottom of the filter tank 1 through the tapered hole 8 under the action of gravity and flows to the inside of the lower water collecting tank 10 through the sewage discharge outlet 9, the particles in the condensed water are kept on the upper layer of the filter screen 11 through the filter screen 11, when the filter element 5 needs to be cleaned, the water pump 13 is started, the condensed water in the water collecting tank 10 is discharged into the inside of the filter tank 1 through the pipeline 12 by the water pump 13, the condensed water flows to the inner side wall through the outer side wall of the filter element 5, filter substances adhered to the inner side wall are separated from the filter element 5 under the flushing of water flow and then flow into the, the cleaning efficiency of the filter element 5 of the steam filter is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Steam filter, including filtering tank (1) and stabilizer blade (4), the bottom both sides wall of filtering tank (1) is provided with air inlet (2) and gas outlet (3) respectively, its characterized in that, the inside of filtering tank (1) is provided with crosses filter core (5), the both ends of crossing filter core (5) are connected with filtering tank (1) through division board (6) and division board two (7) respectively, the center department of division board two (7) has bell mouth (8) that are linked together with filter core (5), the bottom of filtering tank (1) is provided with drain (9), the bottom of filtering tank (1) is provided with header tank (10), the inside of header tank (10) can be dismantled through the bolt and be connected with filter screen (11), the bottom of header tank (10) is passed through pipeline (12) and is linked together with filtering tank (1).

2. A vapour filter according to claim 1, characterised in that the top end of the conduit (12) extends through the canister (1) and the partition plate (6) and communicates with the space between the outer side wall of the filter element (5) and the inner side wall of the canister (1).

3. A vapour filter according to claim 1, characterised in that a water barrier (15) is provided on the inner side wall of the filter canister (1).

4. A vapour filter according to claim 3, characterised in that the angle between the water barrier (15) and the inner side wall of the filter canister (1) is 30-45 degrees.

5. A vapour filter according to claim 1, characterised in that a water pump (13) is arranged on the conduit (12).

6. A vapour filter according to claim 1, characterised in that the conduit (12) is provided with a one-way valve (14).