CN211462518U - Air filtering tank - Google Patents

Abstract

The utility model discloses an air filtering tank, which comprises a tank body, the tank body is embedded with a filter box, the inner chamber of the filter box is provided with a baffle, the baffle separates the inner chamber of the filter box into a filtering water cavity and a diversion cavity, the top of the filtering water cavity is connected with a filter cartridge matched with the tank body in a through manner, the inner chamber of the filter cartridge is sequentially provided with an activated carbon layer, a photocatalyst layer and a water filtering layer from top to bottom, the bottom wall of the diversion cavity is fixedly provided with an air pump, the air inlet end of the air pump is connected with the tank body in a through manner through an air inlet pipe, the air outlet end of the air pump is connected with the filtering water cavity in a through; the utility model discloses a large amount of impurity in the whole filtering process in the waste gas directly stops in the drainage water cavity to discharge through trading the water pipe at last, can realize the clearance to filtering impurity, and whole structure is very simple, and the water bath filter effect in water cavity is filtered in effectual assurance of clearance very convenience, thereby guarantees the filter effect of whole device.

Description

Air filtering tank

Technical Field

The utility model belongs to the technical field of the technique of filter tank and specifically relates to an air filter tank.

Background

Air pollution generally refers to the phenomenon of certain substances entering the atmosphere, present in sufficient concentration, for a sufficient time, and thus jeopardizing human comfort, health and welfare or the environment, as a result of human activities or natural processes. Atmospheric pollutants can be classified according to their chemical and physical properties: (1) reducing pollution: it is often found in areas where coal and petroleum are used as the main pollutants, such as sulfur dioxide, carbon monoxide and particulate matter; (2) oxidation type pollution: pollution of automobile exhaust and photochemical pollution generated by the pollution; (3) petroleum type pollution: mainly comes from the automobile emission, the petroleum refining and the emission of petrochemical plants, including nitrogen dioxide, olefin, alkane, alcohol, etc.; (4) other special contaminations: mainly various chemical substances discharged from various industrial enterprises.

Industrial production is an important source of atmospheric pollution. The pollutants discharged to the atmosphere in industrial production are various, such as smoke, sulfur oxides, nitrogen oxides, organic compounds, halides, carbon compounds, and the like. Some of them are smoke and some are gas.

When the existing air filtering device filters, a large amount of solid impurities are accumulated on the filter screen along with the lapse of time, so that the filtering effect of the filter screen is greatly reduced, and even the phenomenon of blockage occurs, and the smooth operation of the filtering device is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air filter tank 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:

the utility model provides an air filtering tank, which comprises a tank body, inlay on the jar body and be equipped with the rose box, the inner chamber of rose box is equipped with the baffle, the baffle separates into filtration water cavity and water conservancy diversion chamber to the inner chamber of rose box, and the one end through connection that the water conservancy diversion chamber was kept away from in filtration water cavity trades the water pipe, trade and install the control valve on the water pipe, the top through connection of filtration water cavity has and jar body matched with cartridge filter, and the inner chamber top-down of cartridge filter is equipped with activated carbon layer, photocatalyst layer and drainage layer in proper order, the diapire fixed mounting in water conservancy diversion chamber has the air pump, the inlet end of air pump passes through intake pipe through connection jar body, and the end of giving vent to anger of air pump passes through outlet.

Preferably, the water filtering cavity is arranged on the left side of the flow guide cavity.

Preferably, a liquid level meter matched with the filtering water cavity is arranged at one side end of the filtering box.

Preferably, the filter cartridge is of a round tube structure with an open top end and an open bottom end.

Preferably, the bottom of the inner cavity of the tank body is provided with a flow guide hopper matched with the air inlet pipe.

Preferably, the inner cavity bottom wall of the filtering water cavity is fixedly connected with a guide plate matched with the water changing pipe.

Preferably, the inner cavity of the filter cartridge is further provided with an even plate, the even plate is arranged below the water filtering layer, and a plurality of through holes are uniformly formed in the even plate.

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

1. the utility model discloses in whole filtering process in the waste gas a large amount of impurity directly stop in the filtration water cavity to discharge through the water change pipe at last, can realize the clearance to filtering impurity, and whole structure is very simple, and the clearance is very convenient, can effectually guarantee the water bath filter effect of filtration water cavity, thereby guarantee the filter effect of whole device;

2. the utility model can drain the water in the filtering water cavity through the water changing pipe by arranging the guide plate, can ensure the water in the filtering water cavity to be discharged completely, is convenient for cleaning the filtering water cavity through the water changing pipe at the later stage, thereby ensuring the filtering effect of the whole device;

3. the utility model discloses a set up even board and cooperation through-hole, can be so that the even inflow cartridge filter of waste gas in the drainage chamber, can reduce the impact of waste gas to the drainage layer to guarantee the drainage effect of drainage layer, and can improve the life of drainage layer.

Drawings

FIG. 1 is a schematic perspective view of an air filter canister;

FIG. 2 is a schematic diagram of a front view of an air filter canister;

FIG. 3 is a schematic structural view in elevation and section of an air canister.

In the figure: 1-tank body, 2-filter box, 3-partition board, 4-filter water cavity, 5-diversion cavity, 6-air pump, 7-air inlet pipe, 8-diversion hopper, 9-air outlet pipe, 10-one-way valve, 11-water changing pipe, 12-control valve, 13-diversion plate, 14-liquid level meter, 15-filter cylinder, 16-uniform plate, 17-through hole, 18-filter water layer, 19-photocatalyst layer and 20-activated carbon layer.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

Example 1

Referring to fig. 1-3, an air filtering tank comprises a tank body 1, a filter tank 2 is embedded in the tank body 1, a partition plate 3 is arranged in an inner cavity of the filter tank 2, the partition plate 3 divides the inner cavity of the filter tank 2 into a filter water cavity 4 and a diversion cavity 5, the filter water cavity 4 is arranged on the left side of the diversion cavity 5, one end of the filter water cavity 4, which is far away from the diversion cavity 5, is in through connection with a water changing pipe 11, a control valve 12 is arranged on the water changing pipe 11, a liquid level meter 14 matched with the filter water cavity 4 is arranged at one side end of the filter tank 2, a filter cartridge 15 matched with the tank body 1 is in through connection with the top end of the filter water cavity 4, the filter cartridge 15 is of a round tube structure with an open top and a bottom, an activated carbon layer 20, a photocatalyst layer 19 and a water filtering layer 18 are sequentially arranged in the inner cavity of the filter cartridge 15 from top to bottom, the air inlet end of the air pump 6 is connected with the tank body 1 in a through mode through an air inlet pipe 7, the air outlet end of the air pump 6 is connected with the filtering water cavity 4 in a through mode through an air outlet pipe 9, a one-way valve 10 is installed on the air outlet pipe 9, waste gas at the bottom of the inner cavity of the tank body 1 is pulled by the air pump 6 to enter the air inlet pipe 7 and enter the filtering water cavity 4 through the air outlet pipe 9, so that water bath is carried out on the waste gas in the filtering water cavity 4, floating dust impurities, oil stains and the like in the waste gas can be directly filtered, the waste gas after the water bath directly enters the filter cartridge 15 and is sequentially filtered layer by layer through the water filtering layer 18, the photocatalyst layer 19 and the activated carbon layer 20, the air quality; a large amount of impurity in the waste gas directly stops in filtering water chamber 4 among the whole filtering process to discharge through trading water pipe 11 at last, can realize the clearance to filtering impurity, and whole structure is very simple, and the water bath filter effect of water chamber 4 can effectually be filtered in the effectual assurance of clearance very convenience, thereby guarantees the filter effect of whole device.

The bottom of the inner cavity of the tank body 1 is provided with a flow guide hopper 8 matched with the air inlet pipe 7, and the air at the bottom of the inner cavity of the tank body 1 is guided to enter the air inlet pipe 7 by the flow guide hopper 8 and the air pump 6, so that the air guide flow is facilitated, and the air smoothness is improved.

Inner chamber diapire fixedly connected with of filtration water cavity 4 and trade water pipe 11 matched with guide plate 13 through setting up guide plate 13, can drain the water in the filtration water cavity 4 and discharge through trading water pipe 11, can guarantee that the water in the filtration water cavity 4 discharges totally, and the later stage of being convenient for is through trading water pipe 11 to carry out the cleaning operation to filtration water cavity 4 to guarantee the filter effect of whole device.

Example 2

The difference from example 1 is: the inner chamber of cartridge filter 15 still is equipped with uniforming plate 16, uniforming plate 16 is established in the below of drainage layer 18, and uniforming plate 16 is last even to be equipped with a plurality of through-holes 17, through setting up uniforming plate 16 and cooperation through-hole 17, can be so that the even inflow cartridge filter 15 of waste gas in the filtration water cavity 4 in, can reduce the impact of waste gas to drainage layer 18 to guarantee the drainage effect of drainage layer 18, and can improve the life of drainage layer 18.

According to the working principle of the embodiment 1-2, the waste gas at the bottom of the inner cavity of the tank body 1 is pulled by the air pump 6 to enter the air inlet pipe 7 and enter the filtering water cavity 4 through the air outlet pipe 9, so that the waste gas is subjected to water bath in the filtering water cavity 4, floating dust, impurities, oil stains and the like in the waste gas can be directly filtered, the waste gas subjected to water bath directly enters the filter cartridge 15 and is sequentially subjected to layer-by-layer filtering through the water filtering layer 18, the photocatalyst layer 19 and the activated carbon layer 20, the air quality is further improved, and the filtered air returns to the upper part of the inner cavity of the tank body 1 again; in the whole filtering process, a large amount of impurities in the waste gas directly stay in the filtering water cavity 4 and are finally discharged through the water changing pipe 11, so that the filtering impurities can be cleaned, the whole structure is very simple, the cleaning is very convenient, the water bath filtering effect of the filtering water cavity 4 can be effectively ensured, and the filtering effect of the whole device is ensured; simultaneously through setting up equalizer 16 and cooperation through-hole 17, can be so that the even inflow cartridge filter 15 of waste gas in the filter water chamber 4, can reduce the impact of waste gas to drainage layer 18 to guarantee the drainage effect of drainage layer 18, and can improve the life of drainage layer 18.

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 (7)

1. An air filter tank comprises a tank body (1) and is characterized in that a filter box (2) is embedded on the tank body (1), a partition plate (3) is arranged in an inner cavity of the filter box (2), the partition plate (3) separates the inner cavity of the filter box (2) into a filter water cavity (4) and a guide water cavity (5), one end, far away from the guide water cavity (5), of the filter water cavity (4) is in through connection with a water changing pipe (11), a control valve (12) is installed on the water changing pipe (11), the top end of the filter water cavity (4) is in through connection with a filter cartridge (15) matched with the tank body (1), an active carbon layer (20), a photocatalyst layer (19) and a water filtering layer (18) are sequentially arranged in the inner cavity of the filter cartridge (15) from top to bottom, an air pump (6) is fixedly installed on the bottom wall of the guide water cavity (5), and the air inlet end of the air pump (6) is, the air outlet end of the air pump (6) is communicated with the water filtering cavity (4) through an air outlet pipe (9), and a one-way valve (10) is installed on the air outlet pipe (9).

2. An air filter canister as claimed in claim 1, characterised in that the filter water chamber (4) is arranged on the left side of the deflector chamber (5).

3. An air filter tank according to claim 1, characterized in that a level gauge (14) is provided at one side end of the filter tank (2) for cooperation with the filter water chamber (4).

4. An air canister as claimed in claim 1, characterized in that the filter cartridge (15) is of a round tubular construction open at the top end.

5. An air filtering tank according to claim 1, characterized in that the bottom of the inner cavity of the tank body (1) is provided with a flow guiding hopper (8) which is matched with the air inlet pipe (7).

6. An air filtering tank as claimed in claim 2, characterized in that the bottom wall of the inner cavity of the filtering water cavity (4) is fixedly connected with a guide plate (13) matched with the water changing pipe (11).

7. An air filtering canister according to any one of claims 1-6, characterized in that the inner chamber of the filter cartridge (15) is further provided with a uniform plate (16), the uniform plate (16) is arranged below the water filtering layer (18), and the uniform plate (16) is uniformly provided with a plurality of through holes (17).

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