CN218174892U

CN218174892U - Combustible gas purification device for biomass reaction

Info

Publication number: CN218174892U
Application number: CN202222442458.5U
Authority: CN
Inventors: 孟鹏飞; 戴爱卫; 钱雷
Original assignee: Wuxi Kangke New Energy Co ltd
Current assignee: Wuxi Kangke New Energy Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-30
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a combustible gas purification device for biomass reaction, which comprises a gas channel, wherein combustible gas flows in the gas channel; a spraying piece and a vibrating piece are arranged in the gas channel; the spraying piece sprays the combustible gas flowing through to wash away the ash; the vibration piece is arranged in the spraying area of the spraying piece; the vibration piece drives the water on the surface of the vibration piece to splash and diffuse, and the splashing area is superposed with the spraying area of the spraying piece; the water sprayed to the surface of the vibration part is diffused again, so that liquid drops in a spraying area are thinner and smaller, the distribution density is improved, the connection and vibration diffusion of the vibration part can prolong the retention time of sprayed water in a gas channel, the utilization efficiency of water is improved, and the ash cleaning effect is improved while water is saved.

Description

Combustible gas purification device for biomass reaction

Technical Field

The utility model relates to a biomass reaction field especially relates to a combustible gas purifier for biomass reaction.

Background

The combustible gas produced by the biomass reaction is doped with ash and needs to be cleaned through spraying treatment. In the existing spraying treatment, a water curtain and a water curtain area are formed through a spray head, and ash in air flow is washed away after the air flow passes through dense water flow. The spraying area which only depends on the spray head to produce compact water flow has larger water consumption, and the water flow is deposited and discharged after once scouring, thus the utilization efficiency is lower.

Disclosure of Invention

The invention aims to: in order to overcome the deficiency that exists among the prior art, the utility model provides a combustible gas purifier for biomass reaction through the vibrations piece that makes the liquid drop that splashes in spraying the region, improves the utilization efficiency of water, promotes the cleaning performance.

The technical scheme is as follows: in order to achieve the purpose, the combustible gas purification device for biomass reaction comprises a gas channel, wherein combustible gas flows in the gas channel; a spraying piece and a vibrating piece are arranged in the gas channel; the spraying piece sprays the combustible gas flowing through and washes away the ash; the vibration piece is arranged in the spraying area of the spraying piece; the vibration piece drives water sprayed on the surface of the vibration piece to splash and diffuse, and the splashing area is overlapped with the spraying area of the spraying piece.

Furthermore, the spraying piece is arranged at the top of the gas channel, and the spraying piece discharges water downwards to form a water curtain.

Furthermore, a flow guide channel is arranged on the vibrating piece; the diversion channel connects the water-facing side and the water-backing side of the vibration piece.

Further, the vibration piece is of a plate-shaped structure; the plate surface of the vibration part is obliquely arranged.

Furthermore, the vibration part is of a multi-section bending structure.

Furthermore, the plate surface of the vibration piece is folded and extended along the vertical direction.

Furthermore, a cleaning window is arranged on the side direction of the gas channel, and the position of the cleaning window corresponds to that of the vibrating piece; a shielding piece is movably arranged in the cleaning window.

Further, a drainage channel is arranged at the bottom of the gas channel; the drainage channel is provided with a plurality of at intervals along the flowing direction of the combustible gas.

Has the advantages that: (1) The combustible gas purification device for biomass reaction comprises a gas channel, wherein combustible gas flows in the gas channel; a spraying piece and a vibrating piece are arranged in the gas channel; the spraying piece sprays the combustible gas flowing through to wash away the ash; the vibration piece is arranged in the spraying area of the spraying piece; the vibration piece drives the water on the surface of the vibration piece to splash and diffuse, and the splashing area is superposed with the spraying area of the spraying piece; the water sprayed to the surface of the vibration part is diffused again, so that liquid drops in a spraying area are finer and smaller, the distribution density is improved, the connection and vibration diffusion of the vibration part can prolong the retention time of the sprayed water in the gas channel, the utilization efficiency of the water is improved, and the ash cleaning effect is improved while water is saved; (2) The utility model discloses a combustible gas purification device for biomass reaction, a flow guide channel is arranged on a vibrating piece; the flow guide channel communicates the water facing side and the water backing side of the vibration piece; the water sprayed on the vibration piece can cover more surfaces through the flow guide channel, so that the liquid drop diffusion area is enlarged, and the cleaning enhancement effect of liquid drop vibration diffusion is improved; (3) The bottom of the gas channel is provided with a drainage channel; a plurality of drainage channels are arranged at intervals along the flowing direction of the combustible gas; a plurality of passways can be redundant each other, guarantees holistic drainage rate on the one hand, and on the other hand can avoid the dust gathering to block up certain passway, guarantees the drainage reliability.

Drawings

FIG. 1 is a schematic view of the overall structure of the combustible gas purification device of the present invention;

FIG. 2 is a schematic view of the position of the vibrating member of the present invention;

FIG. 3 is a schematic view of the bending of the vibrating member of the present invention;

fig. 4 is a cross-sectional view of fig. 3 in the direction of the arrows according to the present invention;

fig. 5 is a schematic view of the bottom structure of the gas channel of the present invention.

The various reference numbers in the figures are:

1. the device comprises a gas channel, 2, a spraying piece, 3, a vibrating piece, 4, a flow guide channel, 5, a cleaning window, 6, a shielding piece, 7 and a drainage channel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the combustible gas purification device for biomass reaction comprises a gas channel 1, wherein combustible gas flows in the gas channel 1; a spraying part 2 and a vibrating part 3 are arranged in the gas channel 1; the spraying piece 2 sprays the combustible gas flowing through to wash away the ash; the vibration piece 3 is arranged in the spraying area of the spraying piece 2; the vibration piece 3 drives water sprayed on the surface of the vibration piece to splash and diffuse, and the splashing area is superposed with the spraying area of the spraying piece 2.

An external water source supplies water to the spraying part 2 from the arrow position in figure 1; the vibration piece 3 realizes high-frequency vibration through a vibrator connected with the vibration piece; will spray to the water on self surface to diffuse again through vibrations piece 3, can let the liquid drop in the spraying region more thin littleer, distribution density improves, vibrations piece 3 connect draw and vibrations diffusion can prolong the dwell time of shower water in gas passage inside, improve the utilization efficiency of water to promote the ash content cleaning performance when realizing the water conservation.

The spraying piece 2 is arranged at the top of the gas channel 1, and the spraying piece 2 discharges water downwards to form a water curtain.

Utilize the action of gravity can let the stable water curtain region that forms downwards of rivers that the top flows to let the effect that the ash content was clear away better stable. The opening of the spraying piece 2 can be processed into a narrow strip shape, so that the water curtain effect can be realized under the condition of small water flow supply, and the water saving and cleaning effects are both considered; the long form opening of multichannel distributes along gas passage 1's length direction stack, utilizes the multichannel water curtain can show the reinforcing ash content cleaning force degree, reduces and remains.

As shown in fig. 4, a flow guide channel 4 is arranged on the vibrating piece 3; the diversion channel 4 communicates the water-facing side and the water-backing side of the vibration piece 3.

The water sprayed on the vibration piece 3 can cover more surfaces through the flow guide channel 4, so that the liquid drop diffusion area is enlarged, and the cleaning enhancement effect of liquid drop vibration diffusion is improved.

As shown in fig. 2 and 3, the vibrating member 3 is a plate-shaped structure; the plate surface of the vibration piece 3 is obliquely arranged.

When the vibration piece 3 is a flat plate, the plate surface is provided with an opening to be used as a flow guide channel 4; can be obliquely arranged as shown in fig. 2, at the moment, water sprayed by the spraying piece 2 firstly wets the upper surface of the vibrating piece 3, and the water flows to the lower surface of the plate through the flow guide channel 4 and is diffused downwards along the oblique slope; part of spray water directly passes through the diversion channel 4 and continues to spray the area below the board locally; the vibration piece 3 can simultaneously spread liquid drops upwards and downwards during work; in actual arrangement, the spraying area corresponds to a section of area in the gas channel 1, and the position of the vibration piece 3 can be arranged at the middle and rear sections of the section of area, so that the spraying and vibration strengthening areas can be overlapped, the characteristics of compact high interception rate of a spraying water curtain can be exerted, the characteristics of fine and wide distribution area of vibration diffused liquid drops can be exerted, and the whole cleaning efficiency is improved.

As shown in fig. 3, the vibrating member 3 is a multi-stage bending structure, and the bending structure can significantly increase the surface area of the vibrating member 3, thereby further improving the liquid droplet diffusion effect.

The plate surface of the vibration piece 3 is folded and extended along the vertical direction.

The spraying on the upper layer can also pass through the diversion channel 4 to enter the folding plate surface on the lower layer, so that the spraying liquid can be subjected to multiple vibration expressions in the downward flowing process, and the water flow utilization rate is improved.

In addition, the plate surface of the vibration piece 3 can be oriented to the flowing direction of the combustible gas, so that the effect of blocking and slowing the flow is fully exerted. The two plate surface forms in the drawings are merely structural examples and do not represent the most preferred embodiments.

As shown in fig. 1, a cleaning window 5 is laterally arranged on the gas channel 1, and the position of the cleaning window 5 corresponds to the vibration piece 3; a shielding piece 6 is movably arranged in the cleaning window 5.

The cleaning window 5 is used for cleaning the interior of the gas channel 1 at regular time, and ash is prevented from adhering to the side wall of the channel and other positions under water flow spraying; the shield 6 can be hinged or fixed by means of snap-in or flip-hinge, so that the sealing of the cleaning window 5 is maintained in the operating state.

As shown in fig. 5, a water drainage channel 7 is arranged at the bottom of the gas channel 1; the drainage channel 7 is provided in plurality at intervals along the flow direction of the combustible gas.

Because the process of spraying can make water accumulate in gas passage 1 gradually, drainage channel 7 can be discharged ponding in the clearance of spraying work, and a plurality of passways can be each other redundant, guarantees holistic drainage rate on the one hand, and on the other hand can avoid the dust gathering to block up certain passway, guarantees the drainage reliability.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A combustible gas purifier for biomass reaction which characterized in that: comprises a gas channel (1), wherein combustible gas flows in the gas channel (1); a spraying piece (2) and a vibrating piece (3) are arranged in the gas channel (1); the spraying piece (2) sprays the combustible gas flowing through and washes away the ash; the vibration piece (3) is arranged in the spraying area of the spraying piece (2); the vibration piece (3) drives water sprayed on the surface of the vibration piece to splash and diffuse, and the splashing area is overlapped with the spraying area of the spraying piece (2).

2. The apparatus for purifying combustible gas for biomass reaction according to claim 1, characterized in that: the spraying piece (2) is arranged at the top of the gas channel (1), and the spraying piece (2) discharges water downwards to form a water curtain.

3. The apparatus for purifying combustible gas for biomass reaction according to claim 1 or 2, characterized in that: the vibrating piece (3) is provided with a flow guide channel (4); the diversion channel (4) is used for communicating the water facing side and the water backing side of the vibration piece (3).

4. The apparatus for purifying combustible gas for biomass reaction according to claim 3, characterized in that: the vibrating piece (3) is of a plate-shaped structure; the plate surface of the vibration part (3) is obliquely arranged.

5. The apparatus for purifying combustible gas for biomass reaction according to claim 4, characterized in that: the vibration piece (3) is of a multi-section bending structure.

6. The apparatus for purifying combustible gas for biomass reaction according to claim 5, characterized in that: the plate surface of the vibration piece (3) is folded and extended along the vertical direction.

7. The apparatus for purifying combustible gas for biomass reaction according to claim 1, characterized in that: a cleaning window (5) is arranged on the side direction of the gas channel (1), and the position of the cleaning window (5) corresponds to the vibration piece (3); a shielding piece (6) is movably arranged in the cleaning window (5).

8. The apparatus for purifying combustible gas for biomass reaction according to claim 1, characterized in that: a drainage channel (7) is arranged at the bottom of the gas channel (1); the drainage channel (7) is provided with a plurality of drainage channels at intervals along the flowing direction of the combustible gas.