CN218510914U - Tail gas combustion device for treating organic contaminated soil - Google Patents

Abstract

The utility model discloses a tail gas burner for handling organic contaminated soil, comprising a base plate, the fixed burning bucket that is equipped with in top of bottom plate, the fixed baffle that is equipped with in inner wall of burning bucket, the fixed shutoff mechanism that is equipped with in top of baffle, and shutoff mechanism includes, the sealing ring, the pipe, the dead lever, shrouding and spring, the fixed pipe that is equipped with in top of baffle, the top fixed mounting of baffle has the dead lever, the top of dead lever articulates there is the shrouding, the fixed sealing ring that is equipped with in bottom of shrouding, and sealing ring and pipe phase-match, the bottom fixed mounting of shrouding has the spring, the utility model relates to a tail gas burner for handling organic contaminated soil, when needs prevent to burn tail gas leakage, the crank that rotates this moment can make the pivot rotate, and drive the elliptical wheel and rotate, can be to the downward extrusion of shrouding in the shutoff mechanism, can be pressed in the sealing ring of fixing the shrouding bottom to the pipe, gas leakage appears when carrying out the shutoff and prevent to burn.

Description

Tail gas combustion device for treating organic contaminated soil

Technical Field

The utility model relates to a tail gas combustion apparatus technical field of organic contaminated soil, in particular to a tail gas combustion apparatus for handling organic contaminated soil.

Background

The soil is a loose surface layer which has fertility on the surface of the land and can grow plants, the thickness of the soil is about 2m generally, the soil not only provides mechanical support capability for the growth of the plants, but also provides fertility factors such as water, fertilizer, gas, heat and the like required by the growth and development of the plants, as the population is rapidly increased, the industry is rapidly developed, solid wastes are continuously stacked and dumped on the surface of the soil, harmful waste water is continuously permeated into the soil, harmful gas and floating dust in the atmosphere are continuously fallen in the soil along with rainwater, the soil pollution is caused, and a large amount of tail gas is generated after the soil pollution.

Patent No. CN203695596U a prosthetic devices who handles organic contaminated soil, the box is fixed on the frame, and the upper portion of box is equipped with the pan feeding mouth, is equipped with the breather pipe along the horizontal direction in the box, is equipped with the air vent on the breather pipe, and the both ends of breather pipe are fixed respectively on left box wall and right box wall, left box wall and right box wall be hollow structure, the upper portion intercommunication of left box wall has the air inlet, the upper portion intercommunication of right box wall has the gas outlet, the gas outlet passes through the pipeline and links to each other with the vacuum pump, the gas vent of vacuum pump passes through the pipeline and links to each other with tail gas processing apparatus.

In conclusion, need handle its tail gas that produces simultaneously when soil remediation, common processing mode burns tail gas mostly, and tail gas can make the tail gas of burning appear leaking gas when sealed not tightly when burning, and influences the burning of tail gas.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tail gas burner for handling organic contaminated soil to the problem of gas leakage appears easily in the time of the tail gas burning of proposing in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a tail gas combustion device for treating organic contaminated soil comprises a bottom plate, wherein a combustion barrel is fixedly arranged at the top of the bottom plate, an air inlet pipe is fixedly arranged on one side of the combustion barrel, an aspirator is fixedly arranged at one end of the air inlet pipe, and an air outlet pipe is fixedly arranged on one side of the combustion barrel;

the fixed baffle that is equipped with of inner wall of burning bucket, the fixed shutoff mechanism that is equipped with in top of baffle, and shutoff mechanism include, closed circle, pipe, dead lever, shrouding and spring, the fixed pipe that is equipped with in top of baffle, the top fixed mounting of baffle has the dead lever, the top of dead lever articulates there is the shrouding, the fixed closed circle that is equipped with in bottom of shrouding, and closed circle and pipe phase-match, the bottom fixed mounting of shrouding has the spring, the one end and the baffle fixed connection of shrouding are kept away from to the spring.

As an optimized technical scheme of the utility model, one side of burning bucket is rotated and is installed the pivot, just the pivot runs through and extends to outside the burning bucket.

As an optimized technical scheme of the utility model, the one end fixed mounting that the pivot is located the burning bucket has the ellipse wheel, the ellipse wheel links up with the shrouding.

As an optimized technical scheme of the utility model, the pivot is located the outer one end fixed mounting of burning bucket and has the crank.

As an optimized technical scheme of the utility model, the top fixed mounting of bottom plate has an oxygen cylinder, the fixed oxygen inlet pipe that is equipped with in top of oxygen cylinder, the fixed cover that is equipped with in top of oxygen inlet pipe.

As an optimized technical scheme of the utility model, one side fixed mounting of oxygen cylinder has the oxygen therapy pipe that runs through and extend to in the combustion barrel, the fixed check valve that is equipped with in outer lane of oxygen therapy pipe.

As an optimized technical scheme of the utility model, the fixed some firearm that is equipped with in outer lane one side of burning bucket.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a tail gas burner for handling organic contaminated soil:

1. when the combustion tail gas needs to be prevented from leaking gas, the rotating shaft can be rotated by rotating the crank at the moment, the elliptical wheel is driven to rotate, the sealing plate in the sealing mechanism can be downwards extruded, the sealing ring fixed at the bottom of the sealing plate can be pressed into the conduit, and the sealing is carried out to prevent the gas from leaking during combustion;

2. when the combustion is needed, the aspirator sucks tail gas into the air inlet pipe, the tail gas is conveyed into the combustion barrel, the one-way valve is rotated, oxygen in the oxygen cylinder can be conveyed into the combustion barrel through the oxygen conveying pipe, and then the igniter is started, so that the tail gas in the combustion barrel is combusted.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the combustion barrel of the present invention;

fig. 3 is a schematic view of the opening structure of the sealing plate of the present invention;

fig. 4 is a schematic structural view of the sealing plate of the present invention;

fig. 5 is a schematic view of the structure of the rotating shaft of the present invention.

In the figure: 1. a base plate; 2. a combustion barrel; 3. an air inlet pipe; 4. an aspirator; 5. an igniter; 6. an air outlet pipe; 7. a partition plate; 8. a closed loop; 9. a conduit; 10. fixing the rod; 11. closing the plate; 12. a spring; 13. a rotating shaft; 14. an elliptical wheel; 15. a crank; 16. an oxygen cylinder; 17. an oxygen delivery tube; 18. a one-way valve; 19. an oxygen inlet pipe; 20. and fixing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, 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.

In the first embodiment, please refer to fig. 1-5, the utility model provides a tail gas combustion device for treating organic contaminated soil, which comprises a bottom plate 1, a combustion barrel 2 is fixedly arranged on the top of the bottom plate 1, an air inlet pipe 3 is fixedly arranged on one side of the combustion barrel 2, an aspirator 4 is fixedly arranged on one end of the air inlet pipe 3, and an air outlet pipe 6 is fixedly arranged on one side of the combustion barrel 2;

fixed baffle 7 that is equipped with of inner wall of combustion bucket 2, the fixed shutoff mechanism that is equipped with in top of baffle 7, and shutoff mechanism includes, closed ring 8, pipe 9, dead lever 10, shrouding 11 and spring 12, the fixed pipe 9 that is equipped with in top of baffle 7, the top fixed mounting of baffle 7 has dead lever 10, the top of dead lever 10 articulates there is shrouding 11, the fixed closed ring 8 that is equipped with in bottom of shrouding 11, and closed ring 8 and pipe 9 phase-match, the bottom fixed mounting of shrouding 11 has spring 12, the one end and the baffle 7 fixed connection of shrouding 11 are kept away from to spring 12.

In the second embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a rotating shaft 13 is rotatably installed at one side of a combustion barrel 2, the rotating shaft 13 penetrates through and extends to the outside of the combustion barrel 2, the combustion barrel 2 fixes the rotating shaft 13, the rotating shaft 13 fixes a crank 15 and an elliptical wheel 14, an elliptical wheel 14 is fixedly installed at one end of the rotating shaft 13 located in the combustion barrel 2, the elliptical wheel 14 is connected with a sealing plate 11, the elliptical wheel 14 has a pressing effect on the sealing plate 11, the end of the rotating shaft 13 located outside the combustion barrel 2 is fixedly installed with the crank 15, the crank 15 rotates to drive the rotating shaft 13 to rotate, so as to drive the elliptical wheel 14 to rotate, an oxygen cylinder 16 is fixedly installed at the top of a bottom plate 1, an oxygen inlet pipe 19 is fixedly installed at the top of the oxygen cylinder 16, a fixing cover 20 is fixedly installed at the top of the oxygen inlet pipe 19, the oxygen cylinder 16 has a fixing effect on the oxygen inlet pipe 19, the oxygen inlet pipe 19 has an oxygen conveying effect into the oxygen cylinder 16, an oxygen cylinder 16 has a fixing effect on one side fixedly installed at one side of the oxygen cylinder 16, an oxygen pipe 17 extending into the combustion barrel 2, an igniter is provided with a fixing effect on an outer ring 17, and an igniter for facilitating the igniter for conveying the oxygen cylinder 5.

When using specifically, the utility model relates to a tail gas burner for handling organic contaminated soil, when needing the burning, the crank 15 that rotates this moment can drive pivot 13 and rotate, and make elliptical wheel 14 rotate, when elliptical wheel 14 links up with shrouding 11, at rotation check valve 18, make oxygen in the oxygen cylinder 16 enter into combustion barrel 2 through oxygen therapy pipe 17, aspirator 4 carries combustion barrel 2 in through intake pipe 3 tail gas this moment, at rotation igniter 5, can make the tail gas in combustion barrel 2 burn, when tail gas after the abundant burning needs to be got rid of, at reverse rotation crank 15 this moment, can drive elliptical wheel 14 reverse rotation through pivot 13, make elliptical wheel 14 and shrouding 11 separate, tail gas is after through the burning, make the pressure increase in combustion barrel 2, shrouding 11 upwards ejecting under the effect of pressure, can make shrouding 11 around dead lever 10 upward swing motion, and the closed circle 8 and the pipe 9 separation of shrouding 11 bottom this moment, gas can get into the outlet duct through pipe 9 and discharge, therefore the utility model discloses the tail gas design is novel structure, can be to the gas leakage when burning, can be to the burning to the prevention appear.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A tail gas combustion device for treating organic contaminated soil comprises a bottom plate (1), wherein a combustion barrel (2) is fixedly arranged at the top of the bottom plate (1), an air inlet pipe (3) is fixedly arranged on one side of the combustion barrel (2), an aspirator (4) is fixedly arranged at one end of the air inlet pipe (3), and an air outlet pipe (6) is fixedly arranged on one side of the combustion barrel (2);

the device is characterized in that a partition plate (7) is fixedly arranged on the inner wall of the combustion barrel (2), and a plugging mechanism is fixedly arranged at the top of the partition plate (7);

and shutoff mechanism includes, sealing ring (8), pipe (9), dead lever (10), shrouding (11) and spring (12), the fixed pipe (9) that are equipped with in top of baffle (7), the top fixed mounting of baffle (7) has dead lever (10), the top of dead lever (10) articulates there is shrouding (11), the fixed sealing ring (8) that is equipped with in bottom of shrouding (11), and sealing ring (8) and pipe (9) phase-match, the bottom fixed mounting of shrouding (11) has spring (12), the one end and baffle (7) fixed connection of shrouding (11) are kept away from in spring (12).

2. The tail gas combustion device for treating organic contaminated soil according to claim 1, wherein: one side of burning barrel (2) is rotated and is installed pivot (13), just pivot (13) run through and extend to outside burning barrel (2).

3. The tail gas combustion device for treating organic contaminated soil according to claim 2, wherein: one end of the rotating shaft (13) located in the combustion barrel (2) is fixedly provided with an elliptical wheel (14), and the elliptical wheel (14) is connected with the sealing plate (11).

4. The tail gas combustion device for treating organic contaminated soil according to claim 3, wherein: and a crank (15) is fixedly installed at one end of the rotating shaft (13) positioned outside the combustion barrel (2).

5. The tail gas combustion device for treating organic contaminated soil according to claim 1, wherein: the oxygen cylinder (16) is fixedly mounted at the top of the bottom plate (1), an oxygen inlet pipe (19) is fixedly arranged at the top of the oxygen cylinder (16), and a fixed cover (20) is fixedly arranged at the top end of the oxygen inlet pipe (19).

6. The tail gas combustion device for treating organic contaminated soil according to claim 5, wherein: an oxygen conveying pipe (17) penetrating through and extending into the combustion barrel (2) is fixedly installed on one side of the oxygen cylinder (16), and a one-way valve (18) is fixedly arranged on the outer ring of the oxygen conveying pipe (17).

7. The tail gas combustion device for treating organic contaminated soil according to claim 1, wherein: an igniter (5) is fixedly arranged on one side of the outer ring of the combustion barrel (2).

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