CN217449339U

CN217449339U - Square waste gas filter

Info

Publication number: CN217449339U
Application number: CN202122331675.2U
Authority: CN
Inventors: 樊邢聪
Original assignee: Jianling Environmental Protection Technology Shanghai Co ltd
Current assignee: Jianling Environmental Protection Technology Shanghai Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-09-20
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a square waste gas filter, which comprises a housin, the first fixed support of inner wall fixedly connected with of casing and the fixed support of second, the lower terminal surface of first fixed support can be dismantled through the bolt and be connected with the fixed plate, the mounting hole has been seted up on the surface of fixed plate, the inside removable sack frame of mounting hole, the outside of sack frame can be dismantled and be connected with the sack, the up end of the fixed support of second can be dismantled through the bolt and be connected with active carbon filter plate. This square exhaust gas filter filters otter board and sack through being provided with the active carbon, makes it use of mutually supporting for the filter is when filtering waste gas, and the sack can filter dust and particulate matter in the waste gas, and the active carbon filters the otter board and can be further carries out the refilter to waste gas, thereby has improved the filter effect of filter to waste gas.

Description

Square waste gas filter

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a square exhaust gas filter.

Background

Air pollution, that is, air contains one or more pollutants, the quantity, the nature and the time of the pollutants can harm the lives of human beings, plants and animals, damage property, or interfere comfortable living environment, such as the existence of odor, in other words, as long as the quantity, the nature and the time of the existing substances are enough to affect human beings, other organisms and property, the existing substances can be called as air pollutants, waste gas refers to toxic and harmful gas discharged by human beings in the production and living processes, especially chemical plants, steel plants, pharmaceutical factories, coking plants, oil refineries and the like, the discharged waste gas has large odor, seriously pollutes the environment and affects human health;

in the existing waste gas purification process, because dust in waste gas is more, air pollution is easily caused by direct discharge, and the existing waste gas filter has poor dust purification effect on the waste gas, so that a square waste gas filter is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a square exhaust gas filter to in solving the current exhaust gas purification in-process of proposing among the above-mentioned background art, because dust is more in the waste gas, direct emission leads to the atmosphere pollution easily, the current exhaust gas filter is to the poor problem of dust purification effect in the waste gas.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a square exhaust gas filter, includes the casing, the first fixed support of inner wall fixedly connected with of casing and the fixed support of second, the lower terminal surface that first fixed held in the palm can be dismantled through the bolt and be connected with the fixed plate, the mounting hole has been seted up on the surface of fixed plate, the inside removable sack frame of mounting hole, the outside of sack frame can be dismantled and be connected with the sack, the up end that the fixed support of second passes through the bolt can be dismantled and be connected with active carbon filter plate.

Preferably, the upper end surface of the shell is detachably connected with an upper cover through a bolt.

Preferably, the lower end surface of the shell is detachably connected with a lower cover through a bolt, and the upper end surface of the lower cover is fixedly connected with a dust collecting box.

Preferably, one side of the shell is communicated with an air outlet pipe.

Preferably, the other side of the shell is communicated with an air inlet pipe.

Preferably, the upper end face and the lower end face of the shell are both square structures.

Compared with the prior art, the beneficial effects of the utility model are that: this square exhaust gas filter filters otter board and sack through being provided with the active carbon, makes it use of mutually supporting for the filter is when filtering waste gas, and the sack can filter dust and particulate matter in the waste gas, and the active carbon filters the otter board and can be further carries out the refilter to waste gas, thereby has improved the filter effect of filter to waste gas.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic top view of the fixing plate of the present invention;

fig. 3 is a schematic view of a first fixing holder of the present invention.

In the figure: 1. a housing; 2. a first fixing support; 3. a cloth bag frame; 4. an air inlet pipe; 5. a lower cover; 6. a cloth bag; 7. a fixing plate; 8. a second fixing support; 9. an air outlet pipe; 10. an upper cover; 11. a dust collecting box; 12. an active carbon filter screen plate; 13. and (7) mounting holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a square waste gas filter comprises a shell 1, wherein a first fixing support 2 and a second fixing support 8 are fixedly connected to the inner wall of the shell 1, the lower end face of the first fixing support 2 is detachably connected with a fixing plate 7 through a bolt, a mounting hole 13 is formed in the surface of the fixing plate 7, a detachable cloth bag frame 3 is arranged in the mounting hole 13, a cloth bag 6 is detachably connected to the outer side of the cloth bag frame 3, and the upper end face of the second fixing support 8 is detachably connected with an active carbon filter screen plate 12 through a bolt;

the up end of casing 1 can be dismantled through the bolt and be connected with upper cover 10, it has made things convenient for the dismouting to active carbon filter screen 12 to open upper cover 10, the lower terminal surface of casing 1 can be dismantled through the bolt and be connected with lower cover 5, the up end fixedly connected with dust collection box 11 of lower cover 5, it has made things convenient for dust and particulate matter in the dust collection box 11 to pour to open lower cover 5, one side intercommunication of casing 1 has outlet duct 9, waste gas after the processing is discharged by outlet duct 9, the opposite side intercommunication of casing 1 has intake pipe 4, waste gas is in getting into the casing by intake pipe 4, the upper and lower both ends face of casing 1 is square structure, the production and manufacturing has been made things convenient for.

The working principle is as follows: waste gas enters the shell 1 through the air inlet pipe 4 and is filtered through the cloth bag 6, then is filtered through the activated carbon filter screen plate 12, and finally is discharged through the air outlet pipe 9, and dust generated by filtering falls into the dust collection box 11, and when the activated carbon filter screen plate 12 and the cloth bag 6 need to be cleaned, the upper cover 10 and the lower cover 5 are respectively opened for cleaning.

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. A square exhaust gas filter comprising a housing (1), characterized in that: the inner wall fixedly connected with of casing (1) first fixed support (2) and the fixed support of second (8), the lower terminal surface of first fixed support (2) can be dismantled through the bolt and be connected with fixed plate (7), mounting hole (13) have been seted up on the surface of fixed plate (7), inside removable sack frame (3) of mounting hole (13), the outside of sack frame (3) can be dismantled and be connected with sack (6), the up end of the fixed support of second (8) can be dismantled through the bolt and be connected with active carbon filter screen board (12).

2. A square exhaust gas filter according to claim 1, wherein: the upper end face of the shell (1) is detachably connected with an upper cover (10) through a bolt.

3. A square exhaust gas filter according to claim 1, wherein: the lower end face of the shell (1) is detachably connected with a lower cover (5) through a bolt, and the upper end face of the lower cover (5) is fixedly connected with a dust collecting box (11).

4. A square exhaust gas filter according to claim 1, wherein: one side of the shell (1) is communicated with an air outlet pipe (9).

5. A square exhaust gas filter according to claim 1, wherein: the other side of the shell (1) is communicated with an air inlet pipe (4).

6. A square exhaust gas filter according to claim 1, wherein: the upper end face and the lower end face of the shell (1) are both square structures.