CN214715236U

CN214715236U - Environment-friendly waste incineration flue gas purification device

Info

Publication number: CN214715236U
Application number: CN202023249595.4U
Authority: CN
Inventors: 白静; 徐海云; 智红梅; 李世鹏; 王晨
Original assignee: Henan Vocational College of Applied Technology
Current assignee: Henan Vocational College of Applied Technology
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-16
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to an environment-friendly msw incineration flue gas purification device, including burning furnace, flue and purge tube, it is equipped with the flue to burn burning furnace top, purge tube top one side is equipped with the recess, it has the spring to lie in recess both ends welded fastening on the purge tube, welded fastening has the fixed slider identical with the recess between the spring, fixed slider bottom has the filter screen through screw fixed mounting, it has servo motor through bolt fixed mounting to lie in recess one side to lie in the purge tube top, servo motor output welded fastening has the lead screw, screw thread through connection has the movable block on the lead screw, rotating electrical machines output welded fastening has the cam. Has the advantages that: servo motor drives the movable block on the lead screw and drives the cleaning brush from top to bottom and scrub the filter screen, and the dust is collected in retrieving the box, and the rotating electrical machines drives the cam and makes a round trip to shake in the spring of recess to the filter screen, and the dust of being convenient for drops and collects, and reasonable in design is ingenious, and stable in structure is simple, and convenient to use safety, practical value is high.

Description

Environment-friendly waste incineration flue gas purification device

Technical Field

The utility model relates to a relevant technical field of msw incineration flue gas particularly, relates to an environment-friendly msw incineration flue gas purification device.

Background

Common household garbage treatment modes mainly comprise landfill, thermal decomposition and the like, wherein the landfill treatment not only occupies a large amount of land resources, but also generates waste gas, waste water and other polluted air and underground water, so that the simple treatment mode is basically not adopted any more, and compared with the landfill, the incineration is a better treatment mode; however, the waste incineration generates a large amount of smoke, the smoke contains a lot of fly ash, the fly ash is the waste collected by the smoke purification device in the domestic waste incineration process, is typical 'fine powder bulk particle' solid waste, and the generated amount is 3% -5% of the amount of the incineration waste. Because it is rich in heavy metal and other harmful substances with high concentration, it is harmful to human health and belongs to dangerous waste.

At present, filter screens are arranged between the smoke purification and dust removal areas, but after the filter screens are used for a long time, a large amount of smoke dust can be attached to the filter screens, and the smoke purification is not ideal due to long-time non-cleaning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly msw incineration gas cleaning device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly waste incineration flue gas purification device comprises an incinerator, a flue and a purification pipe, wherein the flue is arranged at the top of the incinerator, one side of the flue is connected with the purification pipe, one side of the top of the purification pipe is provided with a groove, springs are fixedly welded at two ends of the groove on the purification pipe, a fixed slider matched with the groove is fixedly welded between the springs, a filter screen is fixedly installed at the bottom of the fixed slider through screws, a servo motor is fixedly installed at one side of the groove at the top of the purification pipe through bolts, a lead screw is fixedly welded at the output end of the servo motor, a movable block is in threaded through connection with the lead screw, a cleaning brush matched with the filter screen is fixedly installed at one side of the movable block through screws, a connecting rod is fixedly welded at the other side of the groove at the top of the purification pipe, the bottom end of the connecting rod is fixedly provided with a rotating motor through a bolt, and the output end of the rotating motor is fixedly welded with a cam.

Furthermore, the purification pipe is far away from one end of the flue is of an inclined structure, and the top of the purification pipe is far away from the center of one end of the flue and is fixedly provided with a sprinkler head through a screw.

Furthermore, the bottom of the purification pipe is provided with a recovery tank at one side of the bottom of the filter screen, and a recovery box is movably connected in the recovery tank.

Furthermore, a rotating base is fixedly installed on one side of the bottom of the purifying tube through a screw, and the bottom end of the screw rod is welded and fixed on the rotating base.

Furthermore, the purification tube is provided with a limiting rod welded and fixed on one side of the screw rod, and one side of the movable block movably penetrates through the limiting rod.

Further, one side of the cam is in contact with the filter screen.

Compared with the prior art, the utility model discloses following beneficial effect has: the flue gas filters through the filter screen, dust fall then neutralization treatment is carried out through the sprinkler head, long-time use back drives the movable block up-and-down motion in the gag lever post on the lead screw through servo motor, the movable block drives the cleaning brush from top to bottom and scrubs the filter screen, make the dust of filter screen get into and collect in retrieving the box, drive the cam through the rotating electrical machines and make a round trip to shake the filter screen in the spring of recess, the collection that drops of the dust of being convenient for, device reasonable in design is ingenious, and the steam generator is stable in structure and simple, high in practical value and high in safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an environment-friendly waste incineration flue gas purification device according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

reference numerals:

1. an incinerator; 2. a flue; 3. a purge tube; 31. a sprinkler head; 32. a recovery tank; 33. a recovery box; 34. rotating the base; 35. a limiting rod; 4. a groove; 41. a spring; 42. fixing the sliding block; 43. a filter screen; 5. a servo motor; 51. a screw rod; 52. a movable block; 53. cleaning brushes; 6. a connecting rod; 61. a rotating electric machine; 62. a cam.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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. 1-2, an environment-friendly flue gas purification device for waste incineration according to the present invention comprises an incinerator 1, a flue 2 and a purification tube 3, wherein the flue 2 is disposed on the top of the incinerator 1, the purification tube 3 is connected to one side of the flue 2, a groove 4 is disposed on one side of the top of the purification tube 3, springs 41 are welded and fixed to two ends of the groove 4 on the purification tube 3, a fixed slider 42 matched with the groove 4 is welded and fixed between the springs 41, a filter screen 43 is fixedly mounted at the bottom of the fixed slider 42 through a screw, a servo motor 5 is fixedly mounted at one side of the groove 4 on the top of the purification tube 3 through a bolt, a lead screw 51 is welded and fixed to the output end of the servo motor 5, a movable block 52 is connected to the lead screw 51 through a thread, a cleaning brush 53 matched with the filter screen 43 is fixedly mounted at one side of the movable block 52 through a screw, the top of the purifying tube 3 is positioned at the other side of the groove 4 and is fixedly welded with a connecting rod 6, the bottom end of the connecting rod 6 is fixedly provided with a rotating motor 61 through a bolt, and the output end of the rotating motor 61 is fixedly welded with a cam 62.

Wherein, the purifying tube 3 is far away from one end of the flue 2 is of an inclined structure, and the top of the purifying tube 3 is far away from the center of one end of the flue 2 and is fixedly provided with a sprinkler head 31 through a screw.

Wherein, be located on the purifying tube 3 bottom one side of filter screen 43 bottom is equipped with accumulator 32, just swing joint has recovery box 33 in the accumulator 32.

Wherein, the rotating base 34 is fixedly installed at one side of the bottom of the purifying tube 3 through screws, and the bottom end of the screw rod 51 is welded and fixed on the rotating base 34.

The limiting rod 35 is welded and fixed on one side of the screw rod 51 on the purifying tube 3, and one side of the movable block 52 movably penetrates through the limiting rod 35.

Wherein one side of the cam 62 is contacted with the filter screen 43

Principle of operation

Through the above technical scheme of the utility model, an environment-friendly msw incineration gas cleaning device uses the flue gas to filter through filter screen 43 in, dust fall then neutralization treatment is carried out through sprinkler head 31, move about in gag lever post 35 through movable block 52 that servo motor 5 drove on the lead screw 51 after long-time use, movable block 52 drives cleaning brush 53 from top to bottom and scrubs filter screen 43, make the dust of filter screen 43 enter into and collect in retrieving box 33, drive cam 62 through rotating electrical machines 61 and shake back and forth filter screen 43 in recess 4's spring 41, the collection that drops of the dust of being convenient for, device reasonable in design is ingenious, stable in structure is simple, high durability and safety, and high practical value.

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

1. The utility model provides an environment-friendly msw incineration gas cleaning device, is including burning furnace (1), flue (2) and purge tube (3), its characterized in that, it is equipped with to burn burning furnace (1) top flue (2), flue (2) one side is connected with purge tube (3), purge tube (3) top one side is equipped with recess (4), lie in on purge tube (3) recess (4) both ends welded fastening has spring (41), welded fastening has with the identical fixed slider (42) of recess (4) between spring (41), fixed slider (42) bottom has filter screen (43) through screw fixed mounting, purge tube (3) top is located there is servo motor (5) recess (4) one side through bolt fixed mounting, servo motor (5) output welded fastening has lead screw (51), screw thread through connection has movable block (52) on lead screw (51), movable block (52) one side through screw fixed mounting have with filter screen (43) assorted cleaning brush (53), purge tube (3) top is located recess (4) opposite side welded fastening has connecting rod (6), there is rotating electrical machines (61) connecting rod (6) bottom through bolt fixed mounting, rotating electrical machines (61) output welded fastening has cam (62).

2. The environment-friendly waste incineration flue gas purification device as claimed in claim 1, wherein one end of the purification pipe (3) far away from the flue (2) is of an inclined structure, and a sprinkler head (31) is fixedly installed at the center of one end of the purification pipe (3) far away from the flue (2) through a screw.

3. The environment-friendly waste incineration flue gas purification device according to claim 1, wherein a recovery tank (32) is arranged on one side of the bottom of the filter screen (43) on the bottom of the purification pipe (3), and a recovery box (33) is movably connected in the recovery tank (32).

4. The environment-friendly waste incineration flue gas purification device as claimed in claim 1, wherein a rotating base (34) is fixedly installed on one side of the bottom of the purification pipe (3) through screws, and the bottom end of the screw rod (51) is welded and fixed on the rotating base (34).

5. The environment-friendly waste incineration flue gas purification device as claimed in claim 1, wherein a limiting rod (35) is welded and fixed on one side of the screw rod (51) on the purification pipe (3), and one side of the movable block (52) movably penetrates through the limiting rod (35).

6. The environment-friendly waste incineration flue gas purification device according to claim 1, wherein one side of the cam (62) is in contact with the filter screen (43).