CN215692651U

CN215692651U - Organic waste gas dry-type filtration equipment

Info

Publication number: CN215692651U
Application number: CN202122210791.9U
Authority: CN
Inventors: 杜鹏飞
Original assignee: Jiangsu Zhongming Environmental Protection Science And Technology Co ltd
Current assignee: Jiangsu Zhongming Environmental Protection Science And Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-02-01
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a dry type filtering device for organic waste gas, belonging to the technical field of dry type filtering of waste gas, comprising a dry type filtering box, wherein a primary filtering device is arranged at the left side of the dry type filtering box, a fan is arranged at the lower side of the inner cavity of the dry type filtering box, an air inlet connector is arranged at the right side of the primary filtering device, an air inlet of the fan is connected with the air inlet connector, a partition plate is arranged at the middle part of the inner cavity of the dry type filtering box, an air outlet connector is arranged at the lower side of the partition plate, an air outlet of the fan is connected with the air outlet connector, a supporting screen plate is arranged at the upper side of the partition plate, a screw rod is screwed at the edge of the supporting screen plate and is rotatably connected with the partition plate, a baffle plate is arranged at the upper side of the inner cavity of the dry type filtering box, a high efficiency filter is arranged between the baffle plate and the supporting screen plate, a through hole is arranged at the middle part of the baffle plate, the operation is simple, convenient and quick, and the replacement efficiency is improved.

Description

Organic waste gas dry-type filtration equipment

Technical Field

The utility model relates to the technical field of dry type filtering of waste gas, in particular to dry type filtering equipment for organic waste gas.

Background

In the industrial production process, waste gas is mostly generated, and because various harmful substances exist in the waste gas and harm the environment and human health, the waste gas needs to be treated and then discharged, so that the waste gas reaches the discharge standard.

When the existing dry-type filtering equipment is used for filtering waste gas, a filter in the dry-type filtering equipment needs to be replaced periodically, so that the dry-type filtering equipment keeps a good filtering effect, and the replacement operation process of the filter in the existing dry-type filtering equipment is complex and consumes a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide organic waste gas dry-type filtering equipment to solve the problems of complicated filter replacement operation process and long time consumption in the conventional dry-type filtering equipment in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the organic waste gas dry-type filtering equipment comprises a dry-type filtering box, wherein a primary filtering device is arranged at the left side of the dry-type filtering box, a fan is arranged on the lower side of the inner cavity of the dry type filter box, an air inlet connector is arranged on the right side of the primary filter device, the air inlet of the fan is connected with the air inlet connector, the middle part of the inner cavity of the dry-type filter box is provided with a clapboard, an air outlet connector is arranged at the lower side of the clapboard, the air outlet of the fan is connected with the air outlet connector, a support screen plate is arranged at the upper side of the clapboard, a screw rod is screwed at the corner of the support screen plate, the screw is rotationally connected with the clapboard, the upper side of the inner cavity of the dry-type filter box is provided with a baffle, a high-efficiency filter is arranged between the baffle and the supporting screen, the middle of the baffle is provided with a through hole, the upper end of the dry-type filter box is connected with an exhaust pipe, and the upper side and the lower side in front of the dry-type filter box are respectively connected with an upper cover plate and a lower cover plate through bolts.

Preferably, a sealing rubber pad is bonded to the upper end of the dry-type filter box.

Preferably, the lower side of the baffle is provided with a limiting block.

Preferably, the upper end of the screw rod is provided with a handle.

Preferably, the screw is screwed with a fastening bolt, and the fastening bolt is positioned on the upper side of the support screen plate.

Preferably, the primary filtering device comprises a mounting seat, a middle-effect filter and a sealing plate, the mounting seat is arranged on the left side of the dry-type filtering box, the inner cavity of the mounting seat is communicated with the inner cavity of the dry-type filtering box, the middle-effect filter is installed in the mounting seat, the sealing plate is connected to the left side of the mounting seat through bolts, and the sealing plate is connected with an air inlet pipe.

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

1) when the high-efficiency filter is replaced, the upper cover plate is opened, the screw rod is rotated, the screw rod is in threaded connection with the supporting screen plate, so that the supporting screen plate can be driven to move downwards, the high-efficiency filter can be taken out, then a new high-efficiency filter is placed on the supporting screen plate, the supporting screen plate is driven to move upwards by rotating the screw rod, the high-efficiency filter is in close fit with the baffle, and then the upper cover plate is fixed again;

2) when the high-efficiency filter is replaced, the operation is simple, convenient and quick, and the replacement efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the dry filter box of the present invention;

fig. 3 is a schematic perspective view of the present invention.

In the figure: the filter comprises a dry type filter box 1, an upper cover plate 2, a lower cover plate 3, an exhaust pipe 4, a mounting seat 5, a sealing plate 6, an air inlet pipe 7, a baffle 8, a through hole 9, a limiting block 10, a sealing rubber pad 11, a high-efficiency filter 12, a handle 13, a fastening bolt 14, a screw rod 15, a supporting screen plate 16, a partition plate 17, an air outlet connector 18, a fan 19, an air inlet connector 20 and a middle-efficiency filter 21.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: organic waste gas dry-type filtration equipment, including dry-type filter box 1, dry-type filter box 1 left side is provided with primary filter equipment, carries out prefiltering to waste gas, dry-type filter box 1 inner chamber downside is installed fan 19, primary filter equipment right side is provided with air inlet connector 20, fan 19 air intake is connected with air inlet connector 20, dry-type filter box 1 inner chamber middle part is provided with baffle 17, baffle 17 downside is provided with air outlet connector 18, fan 19 air outlet is connected with air outlet connector 18, baffle 17 upside is provided with

support otter board

16, 16 corners spiro union of support otter board has screw rod 15, and screw rod 15 and baffle 17 rotate to be connected, can drive support otter board 16 through rotating screw rod 15 and reciprocate, dry-type filter box 1 inner chamber upside is provided with baffle 8, install high efficiency filter 12 between baffle 8 and the support otter board 16, through-hole 9 has been seted up at baffle 8 middle part, supplies the waste gas after the filtration to pass through, 1 upper end of dry-type rose box is connected with blast pipe 4, there are upper cover plate 2 and lower apron 3 in dry-type rose box 1 the place ahead upper and lower both sides respectively through bolted connection, and upper cover plate 2 is located high efficiency filter 12 front side, and lower apron 3 is located 19 front sides of fan, is convenient for maintain or change.

And a sealing rubber gasket 11 is bonded at the upper end of the dry-type filter box 1, so that the sealing property is improved.

8 downside of baffle is provided with stopper 10, and is spacing, easy to assemble to high efficiency filter 12.

The handle 13 is arranged at the upper end of the screw rod 15, so that the screw rod 15 can be conveniently rotated.

The screw 15 is screwed with a fastening bolt 14, and the fastening bolt 14 is positioned on the upper side of the support screen 16 and is used for fastening the screw 15.

Elementary filter equipment includes mount pad 5, well effect filter 21 and

closing plate

6, 1 left side of dry-type rose box is provided with

mount pad

5, 5 inner chambers of mount pad and the 1 inner chamber intercommunication of dry-type rose box, install well effect filter 21 in the mount pad 5, there is closing plate 6 mount pad 5 left side through bolted connection, closing plate 6 is connected with intake pipe 7, and waste gas gets into elementary filter equipment through intake pipe 7, and well effect filter 21 carries out prefilter with waste gas.

The working principle is as follows: waste gas enters the primary filtering device through the air inlet pipe 7, the waste gas is primarily filtered by the middle-effect filter 21, then the waste gas enters between the baffle plate 8 and the partition plate 17 through the fan 19, the waste gas is filtered by the high-efficiency filter 12, the filtered waste gas is discharged through the exhaust pipe 4, when the high-efficiency filter 12 is replaced, the upper cover plate 2 is opened, then the screw rod 15 is rotated, as the screw rod 15 is in threaded connection with the support screen plate 16, the support screen plate 16 can be driven to move downwards, the high-efficiency filter 12 can be taken out, then a new high-efficiency filter 12 is placed on the support screen plate 16, the support screen plate 16 is driven to move upwards by rotating the screw rod 15, the high-efficiency filter 12 is limited by the limiting block 10, the installation position is determined, the high-efficiency filter 12 is tightly matched with the baffle plate 8, the sealing rubber gasket 11 is extruded to form sealing, and then the screw rod 15 is fastened by rotating the fastening bolt 14, the upper cover plate 2 is fixed again, and the replacement is convenient.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Organic waste gas dry filtration equipment, including dry-type rose box (1), its characterized in that: the dry type filter box is characterized in that a primary filter device is arranged on the left side of the dry type filter box (1), a fan (19) is installed on the lower side of the inner cavity of the dry type filter box (1), an air inlet connector (20) is arranged on the right side of the primary filter device, an air inlet of the fan (19) is connected with the air inlet connector (20), a partition plate (17) is arranged in the middle of the inner cavity of the dry type filter box (1), an air outlet connector (18) is arranged on the lower side of the partition plate (17), an air outlet of the fan (19) is connected with the air outlet connector (18), a support screen plate (16) is arranged on the upper side of the partition plate (17), a screw rod (15) is screwed at the edge of the support screen plate (16), the screw rod (15) is rotatably connected with the partition plate (17), a baffle (8) is arranged on the upper side of the inner cavity of the dry type filter box (1), and a high efficiency filter (12) is installed between the baffle plate (8) and the support screen plate (16), through holes (9) are formed in the middle of the baffle (8), the upper end of the dry-type filter box (1) is connected with an exhaust pipe (4), and the upper side and the lower side of the front of the dry-type filter box (1) are respectively connected with an upper cover plate (2) and a lower cover plate (3) through bolts.

2. The organic exhaust gas dry filtering apparatus according to claim 1, wherein: and a sealing rubber gasket (11) is bonded at the upper end of the dry-type filter box (1).

3. The organic exhaust gas dry filtering apparatus according to claim 1, wherein: and a limiting block (10) is arranged on the lower side of the baffle (8).

4. The organic exhaust gas dry filtering apparatus according to claim 1, wherein: and a handle (13) is arranged at the upper end of the screw rod (15).

5. The organic exhaust gas dry filtering apparatus according to claim 1, wherein: the screw rod (15) is in threaded connection with a fastening bolt (14), and the fastening bolt (14) is located on the upper side of the supporting screen plate (16).

6. The organic exhaust gas dry filtering apparatus according to claim 1, wherein: the primary filtering device comprises a mounting seat (5), a medium efficiency filter (21) and a sealing plate (6), wherein the mounting seat (5) is arranged on the left side of the dry type filtering box (1), an inner cavity of the mounting seat (5) is communicated with an inner cavity of the dry type filtering box (1), the medium efficiency filter (21) is installed in the mounting seat (5), the sealing plate (6) is connected to the left side of the mounting seat (5) through bolts, and an air inlet pipe (7) is connected to the sealing plate (6).