CN211864276U - Environment-friendly exhaust treatment device - Google Patents

Abstract

The utility model discloses an environment-friendly exhaust treatment device relates to the environmental protection technology field, including filter equipment, filter equipment includes: a housing, an air inlet, an air outlet and a filter element; it inserts inside the casing to filter piece one end, and fixes through the mutual joint of fixture block that the draw-in groove that filters the piece tip and set up with shells inner wall, filter the piece other end and expose outside the casing, and set up the slider in the tip bottom surface, one side of slider is equipped with the constant head tank, ties through a spring rigid coupling pilot pin in the constant head tank, the casing outer wall is equipped with the spout, thereby the spout is close to the one end of casing and is equipped with the slide cavity expansion in the hypotenuse messenger spout, the pilot pin pops out when sliding the slide cavity that the spout hypotenuse corresponds and fixes. The utility model discloses set up the structure of being convenient for install and dismantling, make and filter convenient dismantlement and wash and change, avoid long-time use to lead to filtering the filter effect reduction of piece.

Description

Environment-friendly exhaust treatment device

Technical Field

The utility model relates to an environmental protection technology field especially relates to an environment-friendly exhaust treatment device.

Background

In industrial production, a large amount of waste gas is formed due to various pollutant-containing gases discharged into the air during the combustion and production processes of fuels in the factory areas of enterprises. The waste gas is discharged into the atmosphere, can pollute the air, enters the human body through different paths of respiratory tracts, and can seriously harm the health of people because some waste gas directly causes harm and some waste gas has an accumulation effect.

In order to treat the exhaust gas, one of the methods is to purify the exhaust gas by using an adsorption filtration device, however, the internal filtration component of the existing adsorption filtration device is usually inconvenient to detach, clean and replace, and the long-term use of the existing adsorption filtration device may result in a reduction in filtration effect, so that the exhaust gas purification function cannot be performed well, and the discharged exhaust gas still pollutes the environment.

Disclosure of Invention

The utility model aims to provide a: the utility model provides an environment-friendly exhaust treatment device, through setting up the structure of being convenient for install and dismantling, make to filter and conveniently dismantle more and get off to wash and change, avoid long-time use to lead to filtering the filter effect reduction of piece to the exhaust purification effect of whole device has been improved greatly.

The utility model adopts the technical scheme as follows:

an environment-friendly exhaust treatment device, includes filter equipment, filter equipment includes: a housing, an air inlet, an air outlet and a filter element; it inserts inside the casing to filter piece one end, and fixes through the mutual joint of fixture block that the draw-in groove that filters the piece tip and set up with shells inner wall, it exposes at the casing outside to filter the piece other end, and sets up the slider in the tip bottom surface, one side of slider is equipped with the constant head tank, ties through a spring rigid coupling pilot pin in the constant head tank, the casing outer wall is equipped with the spout, thereby the spout is close to the one end of casing and is equipped with the slide cavity expansion in the hypotenuse messenger spout, the slider slides along the slide cavity of spout when filtering inside the piece insert the casing, the pilot pin pops out when sliding the slide cavity that the spout hypotenuse corresponds.

The utility model discloses a theory of operation does:

when the filter element is installed, one end of the filter element is inserted into the shell, the clamping groove arranged at the end part of the insertion end of the filter element is mutually clamped with the clamping block arranged on the inner wall of the shell, so that the filter element is fixed, in the process of inserting the filter element, one end of the filter element exposed outside the shell slides in the chute through the sliding block, specifically, the sliding block is firstly clamped into a sliding cavity of the chute, in order to ensure that the sliding block can be quickly clamped, the size of the sliding cavity can be set to be slightly larger than the size of the sliding block, and then, as the sliding block slides to the tail end of the sliding groove (namely, the end of the sliding groove close to the shell with the inclined edge), due to the increase of the space of the sliding cavity, the positioning bolt is separated from the limiting action of the wall of the sliding groove and automatically pops up to lock the sliding block, so that the sliding block is prevented from moving, the filtering piece is further fixed, and the installation operation of the filtering piece is simple and convenient; when the filter piece is dismantled to needs, only need outside pulling filter piece can, because the effect of hypotenuse, the pilot pin can be compressed gradually and get back to in the constant head tank on the slider, make and filter piece and can normally slide and break away from the spout in the spout, the draw-in groove and the fixture block of filtering the piece other end also break away from simultaneously, make and filter the piece and can be torn open fast, can make to filter the piece and conveniently dismantle more through this kind of design and wash and change, avoid long-time use to lead to the filter effect who filters to reduce, thereby the exhaust purification effect of whole device has been improved greatly.

Preferably, the filter members are provided with three groups, and the three groups of filter members are arranged in an up-middle-down manner in the shell of the filter device. Through setting up three filtration pieces of group and carrying out triple filtration to waste gas, guarantee the purification treatment effect of waste gas.

Preferably, the three groups of filter pieces are a first-stage filter plate, a second-stage filter plate and an activated carbon filter element from top to bottom in sequence. Greater particulate matter impurity is filtered through the first-level filter and the second-level filter, and then harmful substances and peculiar smell in the waste gas are removed through the adsorption of the activated carbon filter element, so that the effect of effectively purifying the waste gas is achieved.

Preferably, the end of the filter element exposed outside the housing is provided with a handle. The handle is arranged, so that people can conveniently install and detach the handle.

Preferably, two positioning plates are arranged on the inner wall of the shell below the filter element. The setting of locating plate can play the positioning action when filtering a piece and inserting inside the casing, makes to filter and can be quick, inserts in the casing more accurately and is fixed.

Preferably, the air inlet of the filtering device is connected with the second exhaust pipe, the second exhaust pipe is connected with the first exhaust pipe through the induced draft fan, and the first exhaust pipe is connected with the air outlet of the bag-type dust collector. Waste gas in the filter equipment at first removes dust through the sack cleaner, alleviates the burden for the filtration at the back, utilizes the draught fan to take waste gas out simultaneously for the flow of waste gas improves whole exhaust treatment device's work efficiency.

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

1. the utility model discloses a filter has the structure of being convenient for install and dismantle, and when installing the filter, the one end of filter inserts the casing inside and utilizes draw-in groove and casing mutual joint fixed, and the filter other end utilizes the pilot pin to lock the slider simultaneously, avoids the slider to remove, further plays a role to the filter, makes the installation easy operation of filter convenient; when needing to dismantle and filtering piece, only need outwards stimulate to filter and can make and filter piece and break away from fixedly, can make to filter the piece and conveniently dismantle more through this kind of design and wash and change, avoid long-time use to lead to filtering effect of filtering piece to reduce to whole device's exhaust purification effect has been improved greatly.

2. The utility model discloses a set up three group's filtration pieces in filter equipment's casing and carry out triple filtration to waste gas, guarantee the purification treatment effect of waste gas, filter great particulate matter impurity through one-level filter and second grade filter, then pass through the adsorption of active carbon filter core again and get rid of harmful substance and the peculiar smell in the waste gas to reach the effect of effectively purifying waste gas.

3. The utility model discloses a be equipped with the handle at the outside one end tip of filter piece dew at the casing, can make things convenient for people to install and dismantle more.

4. The utility model discloses an inner wall of the housing below filtering piece sets up two locating plates, and the locating plate can play the positioning action when filtering piece insert the casing inside, makes to filter and can be quick, inserts in the casing more accurately and is fixed.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an internal cross-sectional view of the filter apparatus;

FIG. 3 is a first schematic view of a chute block structure;

fig. 4 is a schematic diagram of a sliding chute slider structure.

Labeled as: 1-bag-type dust collector, 2-induced draft fan, 3-first exhaust pipe, 4-second exhaust pipe, 5-filtering device, 51-air inlet, 52-air outlet, 53-filtering piece, 531-clamping groove, 532-handle, 533-sliding block, 5331-positioning groove, 5332-spring, 5333-positioning bolt, 54-clamping block, 55-sliding groove, 551-sliding cavity, 552-inclined edge, 56-positioning plate and 57-shell.

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.

Example 1

An environment-friendly exhaust gas treatment device, comprising a filter device 5, the filter device 5 comprising: a housing 57, an air inlet 51, an air outlet 52, and a filter member 53; one end of the filter member 53 is inserted into the housing 57, and is clamped and fixed with a clamping block 54 arranged on the inner wall of the housing 57 through a clamping groove 531 formed at the end of the filter member 53, the other end of the filter member 53 is exposed outside the housing 57, a sliding block 533 is arranged on the bottom surface of the end, a positioning groove 5331 is arranged on one side of the sliding block 533, a positioning bolt 5333 is fixedly connected in the positioning groove 5331 through a spring 5332, a sliding groove 55 is arranged on the outer wall of the housing 57, a bevel edge 552 is arranged at one end of the sliding groove 55 close to the housing 57 so as to expand a sliding cavity 551 in the sliding groove 55, the sliding block 533 slides along the sliding cavity 551 of the sliding groove 55 when the filter member 53 is inserted into the housing 57, and the positioning bolt 5333 pops up to.

The utility model discloses a theory of operation does:

when the filter 53 is installed, one end of the filter 53 is inserted into the housing 57, and at this time, the notch 531 formed at the end of the insertion end of the filter 53 is engaged with the locking block 54 provided on the inner wall of the housing 57, so that the filter 53 is fixed, and in the process of inserting the filter 53, the end of the filter 53 exposed outside the housing 57 slides in the sliding slot 55 through the sliding block 533, specifically, the sliding block 533 is first locked into the sliding cavity 551 of the sliding slot 55, and in order to ensure that the sliding block 533 can be quickly locked, the size of the sliding cavity 551 can be slightly larger than the size of the sliding block 533, and then, as the sliding block 533 slides to the end of the sliding slot 55 (i.e., the end of the sliding slot 55 near the housing 57 with the inclined edge 552), due to the increase of the space of the sliding cavity 551, the positioning pin 5333 is automatically ejected out of the limiting effect, the filter member 53 is further fixed, so that the installation operation of the filter member 53 is simple and convenient; when needing to dismantle and filtering piece 53, only need outside pulling filter piece 53 can, because hypotenuse 552 effect, the dead bolt 5333 can be compressed gradually and get back to in the constant head tank 5331 on the slider 533, make filter piece 53 can normally slide and break away from spout 55 in spout 55, the draw-in groove 531 and the fixture block 54 of the filter piece 53 other end also break away from simultaneously, make filter piece 53 can be torn open fast, can make filter piece 53 more conveniently dismantle to come down and wash and change through this kind of design, avoid long-time use to lead to filtering effect of filtering piece 53 to reduce, thereby whole device's exhaust purification effect has been improved greatly.

Example 2

In the embodiment 1, three sets of filtering members 53 are provided, and the three sets of filtering members 53 are arranged vertically in the housing 57 of the filtering device 5. Through setting up three group and filtering piece 53 and carry out triple filtration to waste gas, guarantee the purification treatment effect of waste gas.

Example 3

On the basis of the embodiment 2, three groups of filtering pieces 53 are a first-stage filtering piece, a second-stage filtering piece and an activated carbon filtering element from top to bottom in sequence. Greater particulate matter impurity is filtered through the first-level filter and the second-level filter, and then harmful substances and peculiar smell in the waste gas are removed through the adsorption of the activated carbon filter element, so that the effect of effectively purifying the waste gas is achieved.

Example 4

In addition to embodiment 1, the end of the filter member 53 exposed outside the housing 57 is provided with a handle 532. The handle 532 can be arranged to facilitate the installation and the disassembly of people.

Example 5

In the embodiment 1, two positioning plates 56 are arranged on the inner wall of the shell 57 below the filter member 53. The positioning plate 56 is provided to position the filter member 53 when it is inserted into the housing 57, so that the filter member 53 can be inserted into the housing 57 and fixed more quickly and accurately.

Example 6

On the basis of embodiment 1, the air inlet 51 of the filtering device 5 is connected with the second exhaust pipe 4, the second exhaust pipe 4 is connected with the first exhaust pipe 3 through the induced draft fan 2, and the first exhaust pipe 3 is connected with the air outlet of the bag-type dust collector 1. Waste gas in the filter equipment 5 at first removes dust through sack cleaner 1, alleviates the burden for the filtration at the back, utilizes draught fan 2 to take waste gas out simultaneously for the flow of waste gas improves whole exhaust treatment device's work efficiency.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.

Claims (6)

1. An environment-friendly exhaust gas treatment device, characterized by comprising a filter device (5), the filter device (5) comprising: a housing (57), an air inlet (51), an air outlet (52) and a filter member (53); one end of the filter piece (53) is inserted into the shell (57), and is clamped and fixed with a clamping block (54) arranged on the inner wall of the shell (57) through a clamping groove (531) formed at the end part of the filter piece (53), the other end of the filter piece (53) is exposed out of the shell (57), a sliding block (533) is arranged on the bottom surface of the end part, one side of the sliding block (533) is provided with a positioning groove (5331), a positioning bolt (5333) is fixedly connected in the positioning groove (5331) through a spring (5332), the outer wall of the shell (57) is provided with a sliding chute (55), one end of the sliding chute (55) close to the shell (57) is provided with a bevel edge (552) so as to expand a sliding cavity (551) in the sliding chute (55), the slide block (533) slides along the slide cavity (551) of the slide groove (55) when the filter element (53) is inserted into the housing (57), the positioning bolt (5333) is ejected to be fixed when sliding to the sliding cavity (551) corresponding to the inclined edge (552) of the sliding groove (55).

2. An environmentally friendly exhaust gas treatment device according to claim 1, wherein the filter members (53) are provided in three groups, and the three groups of filter members (53) are arranged vertically in the housing (57) of the filter device (5).

3. The environmentally friendly exhaust gas treating device according to claim 2, wherein the three groups of filter members (53) are, in order from top to bottom, a primary filter plate, a secondary filter plate and an activated carbon filter element.

4. An environmentally friendly exhaust gas treatment device according to claim 1, wherein the filter member (53) is provided with a handle (532) at an end portion thereof exposed to the outside of the housing (57).

5. An environment-friendly exhaust gas treatment device according to claim 1, wherein the inner wall of the housing (57) below the filter member (53) is provided with two positioning plates (56).

6. The environment-friendly waste gas treatment device according to claim 1, wherein the air inlet (51) of the filtering device (5) is connected with the second exhaust pipe (4), the second exhaust pipe (4) is connected with the first exhaust pipe (3) through the induced draft fan (2), and the first exhaust pipe (3) is connected with the air outlet of the bag-type dust collector (1).

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