CN216223476U

CN216223476U - Gas filtering device for power generation by recycling decomposed gas

Info

Publication number: CN216223476U
Application number: CN202122758568.8U
Authority: CN
Inventors: 麻建云; 丁柱江; 朱胜利; 赵国庆
Original assignee: Shenmu Xinyi Energy Chemical Co ltd
Current assignee: Shenmu Xinyi Energy Chemical Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-08
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a gas filtering device for gas analysis recycling power generation, which comprises a cylinder, wherein a primary filter screen is embedded outside the cylinder, the bottom end of the cylinder is in threaded connection with a collecting cylinder, the top end of the cylinder is fixedly connected with a sealing cover, one side of the upper end of the cylinder is provided with an air inlet, and a cleaning mechanism is arranged in the cylinder, one side of the cleaning mechanism corresponds to the primary filter screen.

Description

Gas filtering device for power generation by recycling decomposed gas

Technical Field

The utility model relates to a gas filtering device for power generation by recycling resolved gas, belonging to the technical field of gas filtering.

Background

The analysis gas is a gas generated in the coal chemical industry, and the main components of the analysis gas are gases such as carbon monoxide, hydrogen sulfide and the like. The method has the characteristics of easy explosion, large pressure fluctuation, low heat value and more waste gas, and when the desorption gas is used as a methanol production raw material, the hydrogen element in the desorption gas is utilized, and the desorption gas and the natural gas realize chemical balance. The methanol produced by natural gas has the problem of more hydrogen and less carbon, and the surplus hydrogen is generally discharged or used as fuel. The carbon monoxide content of the desorption gas reaches 50 percent, and the desorption gas can be matched with hydrogen to synthesize methanol. In order to save resources, the desorption gas is usually recycled to generate power.

But generally can be doped with some particulate matter impurity in the analytic gas, this type of impurity can influence the follow-up utilization of analytic gas, utilizes the filter screen to filter to analytic gas usually at present, and simple structure gets up comparatively inconveniently to the impurity clearance of filter screen adhesion, simultaneously, also can not collect in unison to the impurity of holding back, is not convenient for handle.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a gas filtering apparatus for generating power by recovering and recovering a gas, which solves the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a gas filtering device for electricity generation is retrieved to solution gas, includes the drum, the drum outside is inlayed and is equipped with the one-level filter screen, drum bottom threaded connection has the collecting vessel, drum top fixedly connected with seals lid, drum upper end one side is equipped with the air inlet, be equipped with clearance mechanism in the drum, clearance mechanism one side is corresponding with the one-level filter screen.

Preferably, clearance mechanism includes motor, bull stick, connecting rod and clearance brush, motor fixed connection puts at sealed lid top central point, motor output fixedly connected with bull stick, bull stick one side is through a plurality of connecting rod fixedly connected with clearance brushes, clearance brush one side and one-level filter screen contact.

Preferably, drum outside activity cover is equipped with two lagging, two fixedly connected with second grade filter screen between the lagging, the second grade filter screen is corresponding with the one-level filter screen, the equal fixedly connected with fixed block in drum bottom both sides, two equal threaded connection has the bolt, two on the fixed block the shank of bolt wall end all with correspond the lagging threaded connection.

Preferably, the bottom end of the sealing cover is fixedly connected with a sealing plug, and the sealing plug is matched with the interior of the cylinder.

Preferably, the edge of the opening at the upper end of the collecting cylinder is provided with an inclined surface.

Preferably, the filtering holes of the secondary filter screen are smaller than the filtering holes of the primary filter screen.

Compared with the prior art, the utility model has the beneficial effects that: in the gas of resolving through the air inlet carries the drum, gas can loop through one-level filter screen and second grade filter screen, hold back the granule impurity of doping in the gas, filterable more thoroughly, when the impurity of adhesion is too much on the one-level filter screen, starter motor, the motor drives the bull stick and rotates, the bull stick drives the clearance brush through a plurality of connecting rods and rotates, utilize the clearance brush to clear up the impurity on the one-level filter screen, prevent blocking phenomenon, guarantee the filter effect, the impurity of holding back down can be unified to fall in the collecting vessel, unify the collection to impurity, the later stage of being convenient for is handled, and is more convenient.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of a two-stage strainer according to the present invention;

fig. 4 is a schematic view of the structure of the collecting cylinder of the utility model.

In the figure: 1. a cylinder; 2. a sealing cover; 3. a cleaning mechanism; 31. a motor; 32. a rotating rod; 33. a connecting rod; 34. cleaning a brush; 4. a first-stage filter screen; 5. an air inlet; 6. a sealing plug; 7. a second-stage filter screen; 8. Sheathing; 9. a fixed block; 10. a bolt; 11. a collection canister; 12. a bevel.

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. 1-4, the present invention provides a technical solution: the utility model provides a gas filtering device for gas analysis retrieves electricity generation again, including

drum

1, 1 outside of drum inlays and is equipped with one-

level filter screen

4, 1 bottom threaded connection of drum has a

surge drum

11, 1 sealed lid 2 of drum top fixedly connected with, 1 upper end one side of drum is equipped with air inlet 5, be equipped with clearance mechanism 3 in the drum 1, clearance mechanism 3 one side is corresponding with one-level filter screen 4, filter gas through one-level filter screen 4 and second grade filter screen 7, the filter effect is better, utilize clearance brush 34 to clear up the impurity on the one-level filter screen 4, prevent the blocking phenomenon, guarantee the filter effect, the impurity of holding back can be unified in dropping surge drum 11, unify the collection to impurity, the post processing of being convenient for, and is more convenient.

The cleaning mechanism 3 comprises a motor 31, a rotating rod 32, a connecting rod 33 and a cleaning brush 34, the motor 31 is fixedly connected at the central position of the top end of the sealing cover 2, the output end of the motor 31 is fixedly connected with the rotating rod 32, one side of the rotating rod 32 is fixedly connected with the cleaning brush 34 through a plurality of connecting rods 33, one side of the cleaning brush 34 is contacted with the primary filter screen 4, the motor 31 drives the rotating rod 32 to rotate, the rotating rod 32 drives the cleaning brush 34 to rotate through the plurality of connecting rods 33, impurities on the primary filter screen 4 are cleaned by the cleaning brush 34 to prevent the blockage phenomenon and ensure the filtering effect, two sleeve plates 8 are movably sleeved outside the cylinder 1, a secondary filter screen 7 is fixedly connected between the two sleeve plates 8, the secondary filter screen 7 corresponds to the primary filter screen 4, both sides of the bottom end of the cylinder 1 are fixedly connected with fixed blocks 9, both the fixed blocks 9 are in threaded connection with bolts 10, and both rod wall ends of the two bolts 10 are in threaded connection with the corresponding sleeve plates 8, filter gas through one-level filter screen 4 and second grade filter screen 7, the filter effect is better, also more convenience during the dismantlement, 2 bottom fixedly connected with sealing plugs 6 of sealed lid, sealing

plug

6 and 1 inside looks adaptations of drum, guarantee sealed effect, 11 upper end opening borders of surge drum are established to inclined plane 12, guarantee that impurity can concentrate in

surge drum

11, 7 filtration pores of second grade filter screen are less than 4 filtration pores of one-level filter screen, strengthen the filter effect to gas.

Specifically, when the gas filter is used, the analysis gas is conveyed into the cylinder 1 through the gas inlet 5, the gas can sequentially pass through the primary filter screen 4 and the secondary filter screen 7, particle impurities doped in the gas are intercepted, the filtering is more thorough, when the impurities adhered to the primary filter screen 4 are excessive, the motor 31 is started, the motor 31 drives the rotating rod 32 to rotate, the rotating rod 32 drives the cleaning brush 34 to rotate through the connecting rods 33, the impurities on the primary filter screen 4 are cleaned through the cleaning brush 34, the blocking phenomenon is prevented, the filtering effect is guaranteed, the intercepted impurities can uniformly fall into the collecting cylinder 11, the impurities are uniformly collected, the later-stage treatment is facilitated, and the gas filter is more convenient.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a gas filtering device for electricity generation is retrieved again to solution gas, includes drum (1), its characterized in that, drum (1) outside is inlayed and is equipped with one-level filter screen (4), drum (1) bottom threaded connection has surge drum (11), drum (1) top fixedly connected with seals lid (2), drum (1) upper end one side is equipped with air inlet (5), be equipped with clearance mechanism (3) in drum (1), clearance mechanism (3) one side is corresponding with one-level filter screen (4).

2. A gas filtering apparatus for use in a process of generating electricity by recovering a cracked gas as set forth in claim 1, wherein: clearance mechanism (3) are including motor (31), bull stick (32), connecting rod (33) and clearance brush (34), motor (31) fixed connection is put at sealed lid (2) top central point, motor (31) output fixedly connected with bull stick (32), bull stick (32) one side is through a plurality of connecting rod (33) fixedly connected with clearance brush (34), clearance brush (34) one side and one-level filter screen (4) contact.

3. A gas filtering apparatus for use in a process of generating electricity by recovering a cracked gas as set forth in claim 1, wherein: drum (1) outside activity cover is equipped with two lagging (8), two fixedly connected with second grade filter screen (7) between lagging (8), second grade filter screen (7) are corresponding with one-level filter screen (4), drum (1) bottom both sides equal fixedly connected with fixed block (9), two equal threaded connection has bolt (10), two on fixed block (9) bolt (10) pole wall end all with correspond lagging (8) threaded connection.

4. A gas filtering apparatus for use in a process of generating electricity by recovering a cracked gas as set forth in claim 1, wherein: the bottom end of the sealing cover (2) is fixedly connected with a sealing plug (6), and the sealing plug (6) is matched with the interior of the cylinder (1).

5. A gas filtering apparatus for use in a process of generating electricity by recovering a cracked gas as set forth in claim 1, wherein: the edge of an opening at the upper end of the collecting cylinder (11) is provided with an inclined plane (12).

6. A gas filtering apparatus for use in a process of generating electricity by recovering a cracked gas as set forth in claim 3, wherein: and the filtering holes of the secondary filter screen (7) are smaller than the filtering holes of the primary filter screen (4).