CN212383354U

CN212383354U - Control device for purifying dust-containing waste gas

Info

Publication number: CN212383354U
Application number: CN202020132168.9U
Authority: CN
Inventors: 周明贵; 梅刘
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2021-01-22
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a purify improvement device that contains dust waste gas relates to waste gas treatment technical field. The utility model comprises a shell, wherein the top surface of the shell is fixedly communicated with an air guide cover; the bottom surface of the shell is fixedly communicated with an ash discharge hopper; the top surface of the wind scooper is fixedly communicated with a blowing pipe; the top end of the ash discharge hopper is fixedly communicated with an ash discharge pipe; one side surface of the wind scooper is fixedly communicated with a wind purifying discharge pipe; one side surface of the shell is fixedly communicated with a miscellaneous wind inlet pipe; a dust cleaning mechanism is fixedly arranged in the shell and corresponds to the position between the air guide cover and the dust discharging hopper; the dust cleaning mechanism comprises an upper cover plate and a lower bottom plate. The utility model discloses a design of first deashing subassembly, second deashing subassembly and the clear grey subassembly of third can be at the dust removal sack from clear in-process, reciprocates through the reciprocal swing about to pat the dust removal sack surface, pat through supplementary to strengthen dust removal sack from clear grey speed and from clear grey effect.

Description

Control device for purifying dust-containing waste gas

Technical Field

The utility model belongs to the technical field of waste gas treatment, especially, relate to a purify improvement device that contains dust waste gas.

Background

In the environmental protection trade, the sack cleaner is the main equipment of the exhaust-gas treatment who produces when handling all kinds of boilers, burning furnace incineration, and dust remover body structure roughly divide into ash bucket, air-supply line, middle case, upper box, play tuber pipe, bypass tuber pipe, jetting pipe, filter equipment etc. and its concrete principle description: the flue gas is under fan negative pressure, and in the dust remover casing was got into through air inlet main pipe and air inlet nozzle stub, coarse powder dirt fell into the ash bucket, and fine dust rises to the middle box along with the air current in, hangs full filter cloth in the middle box, and the air current passes filter cloth and detains the fine dust in the flue gas on the filter cloth surface, and the pure air after the filtration gets into last box, and the dust removal process is ended up to going out the tuber pipe. When the fine dust on the outer surface of the filter cloth is attached to a certain amount, the injection pipe injects the filter cloth by releasing high-pressure airflow, and the fine dust on the outer surface of the filter cloth is blown into the ash bucket.

However, the conventional cloth bag dust removal is realized by directly blowing the filter cloth by releasing high-pressure airflow, the dust removal force is insufficient, the dust removal effect is poor, the dust on the filter cloth cannot be completely removed, the filter cloth can be blocked in the past, and the service life of the machine is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a purify improvement device that contains dust waste gas, through the design of first deashing subassembly, second deashing subassembly and third deashing subassembly, solved current purification and contained the improvement device of dust waste gas from the poor problem of clear effect.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a treatment device for purifying dust-containing waste gas, which comprises a shell, wherein the top surface of the shell is fixedly communicated with an air guide cover; the bottom surface of the shell is fixedly communicated with an ash discharge hopper; the top surface of the wind scooper is fixedly communicated with a blowing pipe; the top end of the ash discharge hopper is fixedly communicated with an ash discharge pipe; one side surface of the wind scooper is fixedly communicated with a wind purifying discharge pipe; one side surface of the shell is fixedly communicated with a miscellaneous wind inlet pipe; a dust cleaning mechanism is fixedly arranged in the shell and corresponds to the position between the air guide cover and the dust discharging hopper;

the dust cleaning mechanism comprises an upper cover plate and a lower bottom plate; a group of dust removing cloth bags are fixedly communicated between the opposite surfaces of the upper cover plate and the lower bottom plate; a first ash removal component, a second ash removal component and a third ash removal component are respectively arranged between the opposite surfaces of the upper cover plate and the lower base plate from left to right;

the upper cover plate is fixedly provided with a mounting frame corresponding to the position of the second ash removal component; a transmission motor is fixedly arranged on the top surface of the mounting frame; one end of the output shaft of the transmission motor is fixedly connected with the second ash removal component; the peripheral side surface of the second ash cleaning component is in transmission connection with the first ash cleaning component and the third ash cleaning component through belts respectively;

the first ash removal component, the second ash removal component and the third ash removal component comprise rotating shafts; the circumferential side surface of the rotating shaft is fixedly connected with a swinging plate; and two side surfaces of the swinging plate are fixedly connected with a group of beating rods.

Furthermore, the dust removal cloth bags are distributed on one surface of the upper cover plate in a linear array; and valves are arranged on the circumferential side surfaces of the blowing pipe, the ash discharge pipe, the miscellaneous air inlet pipe and the clean air discharge pipe.

Further, the mixed air inlet pipe is a three-way pipe; the miscellaneous wind inlet pipe is positioned on the upper side of the ash discharge hopper; the cross sections of the wind scooper and the ash discharge hopper are both in a trapezoidal structure.

Furthermore, the first ash removal component, the second ash removal component, the third ash removal component and the dust removal cloth bag are distributed at intervals in pairs; rubber is wrapped on the peripheral side of the flapping rod.

Further, the blowing pipe is coaxial with the ash discharge pipe; the included angle between the axis of the ash discharge pipe and the axis of the air purifying discharge pipe is 90 degrees.

The utility model discloses following beneficial effect has:

the utility model discloses a design of first deashing subassembly, second deashing subassembly and the clear grey subassembly of third can be at the dust removal sack from clear in-process, reciprocates through the reciprocal swing about to pat the dust removal sack surface, pat through supplementary to strengthen dust removal sack from clear grey speed and from clear grey effect.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic view showing a structure of an abatement apparatus for purifying a dust-containing exhaust gas;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic structural view of a dust cleaning mechanism;

FIG. 4 is a schematic cross-sectional view of FIG. 3;

FIG. 5 is a schematic structural view of a first ash removal assembly, a second ash removal assembly, and a third ash removal assembly;

in the drawings, the components represented by the respective reference numerals are listed below:

the dust cleaning device comprises a shell 1, a wind scooper 2, an ash discharge hopper 3, an injection pipe 4, an ash discharge pipe 5, a clean wind discharge pipe 6, a dirty wind inlet pipe 7, a dust cleaning mechanism 8, an upper cover plate 9, a lower base plate 10, a dust removal cloth bag 11, a first dust removal component 12, a second dust removal component 13, a third dust removal component 14, a mounting frame 15, a transmission motor 16, a rotating shaft 17, a swinging plate 18 and a beating rod 19.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to a treatment device for purifying dust-containing waste gas, which comprises a housing 1, wherein a wind scooper 2 is fixedly communicated with the top surface of the housing 1; the bottom surface of the shell 1 is fixedly communicated with an ash discharge hopper 3; the top surface of the wind scooper 2 is fixedly communicated with a blowing pipe 4; the top end of the ash discharging hopper 3 is fixedly communicated with an ash discharging pipe 5; one side surface of the wind scooper 2 is fixedly communicated with a clean wind discharging pipe 6; one side surface of the shell 1 is fixedly communicated with a mixed air inlet pipe 7; a dust cleaning mechanism 8 is fixedly arranged in the shell 1 and corresponds to the position between the air guide cover 2 and the ash discharge hopper 3;

the dust cleaning mechanism 8 comprises an upper cover plate 9 and a lower base plate 10; a group of dust removing cloth bags 11 are fixedly communicated between the opposite surfaces of the upper cover plate 9 and the lower bottom plate 10; a first ash removal component 12, a second ash removal component 13 and a third ash removal component 14 are respectively arranged between the opposite surfaces of the upper cover plate 9 and the lower base plate 10 from left to right;

the upper cover plate 9 is fixedly provided with a mounting frame 15 corresponding to the position of the second ash removal component 13; a transmission motor 16 is fixedly arranged on the top surface of the mounting frame 15; one end of an output shaft of the transmission motor 16 is fixedly connected with the second ash cleaning component 13; the peripheral side surface of the second ash cleaning component 13 is in transmission connection with the first ash cleaning component 12 and the third ash cleaning component 14 through belts respectively;

the first ash removal component 12, the second ash removal component 13 and the third ash removal component 14 comprise rotating shafts 17; the peripheral side surface of the rotating shaft 17 is fixedly connected with a swinging plate 18; a group of beating rods 19 are fixedly connected to both side surfaces of the swinging plate 18.

Wherein, the dust removal cloth bags 11 are distributed on one surface of the upper cover plate 9 in a linear array; valves are arranged on the circumferential side surfaces of the blowing pipe 4, the ash discharge pipe 5, the miscellaneous wind inlet pipe 7 and the clean wind discharge pipe 6.

Wherein the mixed air inlet pipe 7 is a three-way pipe; the mixed air inlet pipe 7 is positioned at the upper side of the ash discharging hopper 3; the cross sections of the wind scooper 2 and the ash discharge hopper 3 are both in a trapezoidal structure.

Wherein, the first ash removal component 12, the second ash removal component 13, the third ash removal component 14 and the dust removal cloth bag 11 are distributed at intervals in pairs; rubber is wrapped around the beating rod 19.

Wherein the blowing pipe 4 is coaxial with the ash discharge pipe 5; the included angle between the axis of the ash discharge pipe 5 and the axis of the air purifying discharge pipe 6 is 90 degrees.

One specific application of this embodiment is: in a normal working mode, the injection pipe 4 and the ash discharge pipe 5 are closed through a valve, the impurity air inlet pipe 7 is communicated with an impurity air supply pipeline, the clean air discharge pipe 6 is communicated with a clean air discharge pipeline, after the impurity air enters the shell 1, impurities are intercepted on the surface of the dust removal cloth bag 11, the clean air for removing the impurities is discharged through the clean air discharge pipe 6, when the dust removal cloth bag 11 needs to be maintained, the clean air discharge pipe 6 and the impurity air inlet pipe 7 are closed through the valve, the injection pipe 4 and the ash discharge pipe 5 are simultaneously opened, in addition, the injection pipe 4 is communicated with external high-pressure clean air feeding equipment during the working, when the high-pressure air is fed, the transmission motor 16 reciprocates in a set period, through the reciprocating motion of the transmission motor 16, the second ash removal component 13 swings left and right to further flap the dust removal cloth bags 11 distributed on the two sides of the second ash removal component 13, and because the second ash removal component 13 is connected with the first ash removal component 12 and the third ash removal component 14, when the second deashing subassembly 13 reciprocated swing, can drive first deashing subassembly 12 and the swing of the clear grey subassembly 14 opposite direction effect of third, beat the dust removal sack 11 of first deashing subassembly 12 and the clear grey subassembly 14 both sides of third then, through the reciprocal swing of controlling of first deashing subassembly 12, second deashing subassembly 13 and the clear grey subassembly 14 of third to accelerate dust removal sack 11 from clear grey speed and from clear grey effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A treatment device for purifying dust-containing waste gas comprises a shell (1), wherein a wind guide cover (2) is fixedly communicated with the top surface of the shell (1); the bottom surface of the shell (1) is fixedly communicated with an ash discharge hopper (3); the top surface of the air guide cover (2) is fixedly communicated with an injection pipe (4); the top end of the ash discharge hopper (3) is fixedly communicated with an ash discharge pipe (5); one side surface of the wind scooper (2) is fixedly communicated with a clean wind discharging pipe (6); casing (1) a side fixed intercommunication has miscellaneous wind to advance pipe (7), its characterized in that:

a dust cleaning mechanism (8) is fixedly arranged in the shell (1) and corresponds to the position between the air guide cover (2) and the ash discharge hopper (3);

the dust cleaning mechanism (8) comprises an upper cover plate (9) and a lower bottom plate (10); a group of dust removing cloth bags (11) are fixedly communicated between the opposite surfaces of the upper cover plate (9) and the lower bottom plate (10); a first ash removal component (12), a second ash removal component (13) and a third ash removal component (14) are respectively arranged between the opposite surfaces of the upper cover plate (9) and the lower bottom plate (10) from left to right;

the upper cover plate (9) is fixedly provided with a mounting frame (15) corresponding to the position of the second ash removal component (13); a transmission motor (16) is fixedly arranged on the top surface of the mounting frame (15); one end of an output shaft of the transmission motor (16) is fixedly connected with the second ash cleaning component (13); the peripheral side surface of the second ash cleaning component (13) is in transmission connection with the first ash cleaning component (12) and the third ash cleaning component (14) through belts respectively;

the first ash removal component (12), the second ash removal component (13) and the third ash removal component (14) comprise rotating shafts (17); the peripheral side surface of the rotating shaft (17) is fixedly connected with a swinging plate (18); two side surfaces of the swinging plate (18) are fixedly connected with a group of beating rods (19).

2. A dust-laden waste gas cleaning treatment device according to claim 1, wherein the dust removing cloth bags (11) are distributed on one surface of the upper cover plate (9) in a linear array; and valves are arranged on the circumferential side surfaces of the blowing pipe (4), the ash discharge pipe (5), the mixed air inlet pipe (7) and the clean air discharge pipe (6).

3. A treatment device for purifying dust-containing exhaust gas according to claim 1, wherein the mixed air inlet pipe (7) is a three-way pipe; the mixed air inlet pipe (7) is positioned on the upper side of the ash discharge hopper (3); the cross sections of the wind scooper (2) and the ash discharge hopper (3) are both in a trapezoidal structure.

4. The treatment device for purifying the dust-containing waste gas as claimed in claim 1, wherein the first ash removal component (12), the second ash removal component (13) and the third ash removal component (14) are distributed with the dust removal cloth bag (11) at intervals; rubber is wrapped on the periphery of the beating rod (19).

5. A treatment plant for cleaning dust-containing exhaust gases according to claim 1, characterized in that said injection pipe (4) is coaxial with the ash discharge pipe (5); the included angle between the axis of the ash discharge pipe (5) and the axis of the clean air discharge pipe (6) is 90 degrees.