阅读说明：本技术 一种气体过滤器 (Gas filter ) 是由 阙小玲 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种气体过滤器,包括过滤器主体,所述过滤器主体中部固定设置有隔板,所述隔板上开设有导气孔,所述过滤器主体上方设置有进气口,所述进气口下方设置有第一导气板,所述第一导气板下方固定设置有冷凝柱,所述冷凝柱下方设置有冷凝盘,所述冷凝盘下方设置有套筒,所述套筒上设置有压力弹簧,所述压力弹簧上设置有浮子,所述隔板靠近冷凝板一端设置有第二导气板,所述第二导气板上方设置有若干干燥膜,所述过滤器主体内壁位于干燥膜之间固定设置有加热装置,所述加热装置上方设置有滤芯,气体通过冷凝柱和冷凝盘冷凝其中的水分后,由于水过多使浮子上浮,实现自动排水,气体被加热装置干燥后进入滤芯过滤杂质,最后释放。(The invention discloses a gas filter, which comprises a filter main body, wherein a partition plate is fixedly arranged in the middle of the filter main body, gas guide holes are formed in the partition plate, a gas inlet is formed in the upper part of the filter main body, a first gas guide plate is arranged below the gas inlet, a condensation column is fixedly arranged below the first gas guide plate, a condensation disc is arranged below the condensation column, a sleeve is arranged below the condensation disc, a pressure spring is arranged on the sleeve, a floater is arranged on the pressure spring, a second gas guide plate is arranged at one end, close to the condensation plate, of the partition plate, a plurality of drying films are arranged above the second gas guide plate, a heating device is fixedly arranged between the drying films on the inner wall of the filter main body, a filter element is arranged above the heating device, and after gas condenses moisture in the gas through the condensation column and the condensation disc, the floater floats upwards due to excessive water, automatic drainage is realized, and gas enters the filter element after being dried by the heating device to filter impurities and is finally released.)

1. A gas filter comprising a filter body (1), characterized in that: the filter is characterized in that a partition plate (19) is fixedly arranged in the middle of the filter body (1), an air guide hole (9) is formed in the partition plate (19), an air inlet (2) is formed in the upper portion of the filter body (1), an air outlet (14) is formed in one end, far away from the air inlet (2), of the filter body (1), a first air guide plate (3) is arranged below the air inlet (2), an air guide groove (15) is formed in the first air guide plate (3), a condensation column (4) is fixedly arranged below the first air guide plate (3), a condensation disc (5) is arranged below the condensation column (4), a sleeve (6) is arranged below the condensation disc (5), a pressure spring (7) is arranged on the sleeve (6), a floater (8) is arranged on the pressure spring (7), a water outlet (20) is formed in one end, close to the floater (8), of the filter body (1), baffle (19) are close to condensing panel (5) one end and are provided with second air guide plate (10), air guide groove (15) have been seted up on second air guide plate (10), second air guide plate (10) top is provided with a plurality of dry film (12), filter main part (1) inner wall is located fixed heating device (11) that is provided with between dry film (12), heating device (11) top is provided with filter core (13), filter core (13) are including disinfection layer (16), a plurality of high density sponge layer (17), activated carbon layer (18), activated carbon (18) layer is close to dry film (12), disinfection layer (16) are located between high density sponge layer (17).

2. A gas filter according to claim 1, wherein: the air guide hole (9) is positioned between the condensation disc (5) and the sleeve (6).

3. A gas filter according to claim 1, wherein: the air guide grooves (15) on the first air guide plate (3) and the second air guide plate (10) are opposite in rotation direction.

4. A gas filter according to claim 1, wherein: and a sealing ring is arranged between the water outlet (20) and the floater (8).

5. A gas filter according to claim 1, wherein: the high-density sponge layer (17), the disinfection layer (16) and the activated carbon layer (18) are sequentially arranged from top to bottom.

6. A gas filter according to claim 1, wherein: the condensation column (4) and the condensation disc (5) are fixedly welded, and the side walls of the condensation disc (5) and the condensation column (4) are provided with water flowing channels.

Technical Field

The invention relates to the technical field of filters, in particular to a gas filter.

Background

The gas filter is used as a gas, solid and liquid efficient filtering and separating device, is used for natural gas, coal bed gas and the like, removes dust, rust and other solid particles and liquid drops in the natural gas, reduces the damage of gas containing impurities to other parts in the transmission process, has a vital function on protecting precision equipment in a natural gas treatment and conveying system, and has the advantages that when the gas filter works, the particle impurities in the gas fall on the bottom of a cylinder body due to the action of gravity, so that the impurities at the bottom of the cylinder body are more and more condensed, the pressure is increased, the filtering effect of the gas is influenced, and therefore the moisture in the air needs to be timely cleaned, the existing gas filter is usually an integrated cylinder body, when the impurities need to be maintained or cleaned, the gas filter is inconvenient to open and close, and the working strength of maintenance or cleaning is increased, but also the working efficiency is lowered and, in addition, the sealing performance of the gas filter is lowered after the opening and closing are repeated. In order to solve the problems, the invention provides the gas filter which is simple in structure, convenient to maintain and clean and durable in sealing performance.

Disclosure of Invention

The present invention is directed to a gas filter that solves the problems set forth above in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a gas filter comprises a filter main body, wherein a partition plate is fixedly arranged in the middle of the filter main body, gas guide holes are formed in the partition plate, a gas inlet is formed in the upper portion of the filter main body, a gas outlet is formed in one end, away from the gas inlet, of the filter main body, a first gas guide plate is arranged below the gas inlet, a gas guide groove is formed in the first gas guide plate, a condensation column is fixedly arranged below the first gas guide plate, a condensation disc is arranged below the condensation column, a sleeve is arranged below the condensation disc, a pressure spring is arranged on the sleeve, a floater is arranged on the pressure spring, a water outlet is formed in one end, close to the floater, of the filter main body, a second gas guide plate is arranged at one end, close to the condensation plate, of the partition plate, a gas guide groove is formed in the second gas guide plate, and a plurality of drying films are arranged above the second gas guide plate, the filter comprises a filter body and is characterized in that a heating device is fixedly arranged on the inner wall of the filter body between drying films, a filter element is arranged above the heating device and comprises a disinfection layer, a plurality of high-density sponge layers and an activated carbon layer, the activated carbon layer is close to the drying films, and the disinfection layer is arranged between the high-density sponge layers.

Preferably, the air guide hole is positioned between the condensation disc and the sleeve.

Preferably, the air guide grooves on the first air guide plate and the second air guide plate are opposite in rotation direction.

Preferably, a sealing ring is arranged between the water outlet and the floater.

Preferably, the high-density sponge layer, the disinfection layer and the activated carbon layer are sequentially arranged from top to bottom.

Preferably, the condensation column and the condensation plate are fixedly welded, and the side walls of the condensation plate and the condensation column are provided with water flowing channels.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention is provided with the air guide plate, the condensation column and the condensation disc, the gas rotates from the air guide groove on the air guide plate, after the moisture in the gas is condensed by the condensation column and the condensation disc, the floater floats upwards due to excessive water, the water outlet is opened, and the water is automatically drained.

2. The invention is provided with a filter element and a heating device, and after gas enters a drying device from a gas guide hole for drying, the gas enters the filter element from a drying film for filtering, and finally is released from a gas outlet hole.

Drawings

FIG. 1 is a front sectional view of a gas filter according to the present invention;

FIG. 2 is an enlarged view of a portion A of a gas filter according to the present invention;

FIG. 3 is an enlarged view of a portion of a gas filter B according to the present invention.

In the figure: 1. a filter body; 2. an air inlet; 3. a first air guide plate; 4. a condensation column; 5. a condensation pan; 6. a sleeve; 7. a pressure spring; 8. a float; 9. an air vent; 10. a second air guide plate; 11. a heating device; 12. drying the film; 13. a filter element; 14. an air outlet; 15. a gas guide groove; 16. a disinfection layer; 17. a high density sponge layer; 18. an activated carbon layer; 19. a partition plate; 20. and (7) a water outlet.

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. 1-3, the present invention provides a technical solution: a gas filter comprises a filter main body 1, a partition plate 19 is fixedly installed in the middle of the filter main body 1, a gas guide hole 9 is formed in the partition plate 19, a gas inlet 2 is installed above the filter main body 1, a gas outlet 14 is installed at one end, far away from the gas inlet 2, of the filter main body 1, a first gas guide plate 3 is installed below the gas inlet 2, a gas guide groove 15 is formed in the first gas guide plate 3, a condensation column 4 is fixedly installed below the first gas guide plate 3, a condensation disc 5 is installed below the condensation column 4, a sleeve 6 is installed below the condensation disc 5, a pressure spring 7 is installed on the sleeve 6, a floater 8 is installed on the pressure spring 7, a water outlet 20 is formed in one end, close to the floater 8, of the filter main body 1, a second gas guide plate 10 is installed at one end, close to the condensation plate 5, a gas guide groove 15 is formed in the second gas guide plate 10, a plurality of drying films 12 are installed above the second gas guide plate 10, fixed mounting has heating device 11 between 1 inner wall of filter main part is located dry film 12, heating device 11 installs the top filter core 13, filter core 13 includes disinfection layer 16, a plurality of high density sponge layers 17, activated carbon layer 18, the activated carbon 18 layer is close to dry film 12, disinfection layer 16 is located between high density sponge layer 17, air guide hole 9 is located between condensation dish 5 and the sleeve 6, air guide slot 15 on first air guide plate 3 and the second air guide plate 10 is to opposite, install the sealing washer between delivery port 20 and the float 8, high density sponge layer 17, disinfection layer 16, activated carbon layer 18 from the top down sequences in proper order, fixed welding between condensation post 4 and the condensation dish 5, condensation dish 5 and 4 lateral walls of condensation post have the water channel.

The working principle is as follows: a gas filter, at first with air inlet 2 and external connection, gas gets into the back and condenses round condensation post 4 from air guide groove 15 on the first air guide plate 3, moisture falls down from the passageway, remaining air enters into second air guide plate 10 from air guide hole 9, in getting into dry membrane 12, get into filter core 13 after the drying of heating device 11, loop through activated carbon layer 18, high density sponge layer 17 and disinfection layer 16, release from gas outlet 14 at last, when moisture accumulation is too much, delivery port 20 is opened in the float 8 come-up, moisture flows out from delivery port 20.

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.