CN218077034U

CN218077034U - Waste gas high-efficiency treatment device

Info

Publication number: CN218077034U
Application number: CN202221201192.9U
Authority: CN
Inventors: 代百乾; 周海亮; 张志成
Original assignee: Suzhou Biande Environmental Protection Technology Co ltd
Current assignee: Suzhou Biande Environmental Protection Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-12-20
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a waste gas high-efficiency treatment device, which relates to the technical field of waste gas treatment, and comprises a barrel, a gas inlet component, a supercharging mechanism and a circulating liquid spraying mechanism, wherein a treatment chamber is arranged in the barrel, and the gas inlet component comprises a gas pipe fixedly arranged on the top wall of the treatment chamber and a gas outlet fixedly arranged at the bottom of the gas pipe; the booster mechanism includes that power stretch-draw machine, activity set up in the telescopic link of power stretch-draw machine bottom and fixed the clamp plate that sets up in the telescopic link bottom, and the spout has been seted up to the lateral wall of process chamber, and power stretch-draw machine is fixed to be set up in the spout roof, and the one end activity of clamp plate sets up in the spout, and the outside of gas-supply pipe is located to the clamp plate movable sleeve. The utility model discloses in, through the booster mechanism who sets up, after the waste gas in the jet-propelled pipe flowed from the venthole, partial waste gas can flow upwards, and power telescopic machine work drives telescopic link work, and the telescopic link drives the clamp plate and reciprocates, drives waste gas downward flow when the clamp plate moves downwards.

Description

Waste gas high-efficiency treatment device

Technical Field

The utility model relates to a waste gas treatment technical field, in particular to waste gas high efficiency processing device.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process, especially the generation of living waste gas brought by chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like and human life, the discharged waste gas has large odor, seriously pollutes the environment and influences the human health, the waste gas contains a plurality of pollutant types, the physical and chemical properties are very complex, the toxicity is different, and the waste gas discharged by fuel combustion contains sulfur dioxide, nitrogen oxide (NOx), hydrocarbon and the like; various harmful gases and solid wastes containing various components such as heavy metals, salts and radioactive substances are discharged due to different raw materials and processes used in industrial production; the exhaust gas from automobiles contains hydrocarbons such as lead, benzene and phenol, so the exhaust gas needs to be treated before being discharged.

The exhaust treatment device on the existing market transmits waste gas in the treatment box, and the waste gas is cleaned by waste gas cleaning liquid, harmful substances in the waste gas are discharged along with the waste gas cleaning liquid, and the treated waste gas is discharged out of the treatment box.

Present waste gas high efficiency processing apparatus, waste gas input to the treatment box after, partial waste gas can the upflow, and the washing liquid is difficult to wash this partial waste gas, and just discharges after the washing liquid is to waste gas cleaning, is difficult to accomplish waste gas cleaning liquid's interests maximize, for this reason, we propose a waste gas high efficiency processing apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a waste gas high-efficiency processing device, can effectively solve the waste gas input that the current waste gas high-efficiency processing device that proposes in the background art exists after handling the incasement, partial waste gas can the upflow, and the washing liquid is difficult to wash this part waste gas, and just discharge after the washing liquid passes to exhaust-gas cleaning, is difficult to accomplish the problem of the profit maximize of exhaust-gas cleaning liquid.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste gas high-efficiency treatment device comprises a cylinder, an air inlet component, a pressurization mechanism and a circulating liquid spraying mechanism, wherein a treatment chamber is formed in the cylinder, and the air inlet component comprises an air conveying pipe fixedly arranged on the top wall of the treatment chamber and an air injection pipe fixedly arranged at the bottom of the air conveying pipe;

the pressurization mechanism comprises a power expansion machine, an expansion rod movably arranged at the bottom of the power expansion machine and a pressing plate fixedly arranged at the bottom of the expansion rod, a sliding groove is formed in the side wall of the treatment chamber, the power expansion machine is fixedly arranged on the top wall of the sliding groove, one end of the pressing plate is movably arranged in the sliding groove, and the pressing plate is movably sleeved outside the gas pipe;

circulating hydrojet mechanism sets up including fixed in the hydrops case of barrel bottom, fixed the transfer line that sets up in the barrel lateral wall, fixed the liquid pump that sets up in transfer line one side, fixed the shower nozzle that sets up in transfer line top one side and fixed the guide plate that sets up in the jet-propelled bottom, the one end of transfer line is fixed to be set up in the hydrops incasement, and its other end runs through hydrops case and barrel, the guide plate sets up to the slope form, the diapire of treatment chamber sets up to the slope form, the liquid mouth down has been seted up at the top of hydrops case, and is linked together with the treatment chamber.

Preferably, the top of the cylinder body is fixedly provided with an air inlet sleeve, an air inlet funnel is fixedly arranged in the top wall of the cylinder body, and the inside of the air inlet sleeve is communicated with the inside of the air inlet funnel. The air inlet sleeve is convenient for install the intake pipe at the barrel top, is convenient for carry waste gas to the barrel in.

Preferably, the inside of air inlet funnel is fixed and is provided with the dust screen, the bottom of air inlet funnel is linked together with the inside of gas-supply pipe. The dust screen that sets up is convenient for filter the dust in the waste gas.

Preferably, the bottom of the air injection pipe is provided with a plurality of air outlet holes which are uniformly distributed at intervals and are positioned above the guide plate. The plurality of air outlets are arranged, so that waste gas can be uniformly sprayed into the cylinder.

Preferably, the number of the spray heads is four, the four spray heads are uniformly distributed at intervals and are fixedly arranged on the side wall of the processing chamber through a connecting plate. Set up four shower nozzles, waste gas from the guide plate and the shower nozzle between the downflow, four shower nozzles last to wash waste gas with perpendicular blowout of washing liquid.

Preferably, the infusion tube, the liquid pump, the spray head and the guide plate are arranged in two groups, and the infusion tube, the liquid pump, the spray head and the guide plate are symmetrically distributed on the whole relative to the central axis of the liquid accumulating box. Through setting up two sets of transfer lines, liquid pump, shower nozzle and guide plate, be convenient for improve the efficiency to exhaust gas cleaning.

Preferably, a filter screen is fixedly arranged in the liquid accumulating box, and the filter screen is positioned below the lower liquid opening and above the bottom of the infusion tube. The filter screen is convenient for filter the liquid that flows into the hydrops incasement, prevents that impurity from blockking up the transfer line.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the water-saving device is provided with a water-saving valve,

1. through the arranged supercharging mechanism, after the waste gas in the air injection pipe flows out of the air outlet, part of the waste gas can flow upwards, the power compressor works to drive the telescopic rod to work, the telescopic rod drives the pressing plate to move up and down, and the waste gas is driven to flow downwards when the pressing plate moves downwards, so that the waste gas can reach between the guide plate and the spray head, and the waste gas treatment efficiency is further improved;

2. through the circulation hydrojet mechanism that sets up, the liquid pump work, pass through the transfer line with the washing liquid of long-pending liquid incasement and transport to the shower nozzle in, waste gas flows down from between guide plate and the shower nozzle, the guide plate carries out the water conservancy diversion to waste gas, increase the area of washing liquid and waste gas contact, four shower nozzles continue to wash waste gas with the perpendicular blowout of washing liquid, the cleaning performance is good, because the diapire of treatment chamber sets up to the slope form, washing liquid after the washing directly flows into long-pending liquid incasement through lower liquid mouth, the washing liquid recycles.

Drawings

FIG. 1 is a perspective view of an apparatus for efficiently treating exhaust gas according to the present invention;

FIG. 2 is a schematic view of the inside of an apparatus for efficiently treating exhaust gas according to the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention;

fig. 5 is a schematic diagram of the liquid accumulation tank in the high-efficiency waste gas treatment device of the present invention.

In the figure: 1. a barrel; 2. an air inlet sleeve; 3. an air inlet funnel; 4. a dust screen; 5. a power expander; 6. A telescopic rod; 7. pressing a plate; 8. a gas delivery pipe; 9. a gas ejector tube; 10. an air outlet; 11. a baffle; 12. A spray head; 13. a transfusion tube; 14. a liquid accumulation box; 15. filtering with a screen; 16. a liquid outlet; 17. and (6) a liquid pump.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 as a specific case by those skilled in the art.

Referring to fig. 1-5, the utility model relates to a high-efficiency waste gas treatment device, which comprises a cylinder 1, an air inlet component, a supercharging mechanism and a circulating liquid spraying mechanism, wherein a treatment chamber is arranged in the cylinder 1, and the air inlet component comprises a gas pipe 8 fixedly arranged on the top wall of the treatment chamber and an air injection pipe 9 fixedly arranged at the bottom of the gas pipe 8;

the supercharging mechanism comprises a power compressor 5, a telescopic rod 6 movably arranged at the bottom of the power compressor 5 and a pressing plate 7 fixedly arranged at the bottom of the telescopic rod 6, a sliding groove is formed in the side wall of the treatment chamber, the power compressor 5 is fixedly arranged on the top wall of the sliding groove, one end of the pressing plate 7 is movably arranged in the sliding groove, and the pressing plate 7 is movably sleeved outside the gas pipe 8;

circulating liquid spraying mechanism is including fixed hydrops case 14 that sets up in barrel 1 bottom, fixed infusion tube 13 that sets up in barrel 1 lateral wall, fixed liquid pump 17 that sets up in infusion tube 13 one side, fixed shower nozzle 12 that sets up in infusion tube 13 top one side and fixed guide plate 11 that sets up in jet 9 bottom, the one end of infusion tube 13 is fixed to be set up in hydrops case 14, and its other end runs through hydrops case 14 and barrel 1, guide plate 11 sets up to the slope form, the diapire of treatment chamber sets up to the slope form, lower liquid mouth 16 has been seted up at hydrops case 14's top, and be linked together with the treatment chamber.

An air inlet sleeve 2 is fixedly arranged at the top of the cylinder body 1, an air inlet funnel 3 is fixedly arranged in the top wall of the cylinder body 1, and the interior of the air inlet sleeve 2 is communicated with the interior of the air inlet funnel 3. The air inlet sleeve 2 is convenient for install the air inlet pipe at the top of the cylinder body 1, and is convenient for conveying waste gas into the cylinder body 1.

The inside of air inlet funnel 3 is fixed and is provided with dust screen 4, and the bottom of air inlet funnel 3 is linked together with the inside of gas-supply pipe 8. The dust screen 4 is arranged to facilitate the filtering of dust in the exhaust gas.

The bottom of the air injection pipe 9 is provided with a plurality of air outlet holes 10, and the air outlet holes 10 are uniformly distributed at intervals and are positioned above the guide plate 11. A plurality of air outlet holes 10 are formed, so that waste gas can be uniformly sprayed into the cylinder body 1.

The number of the nozzles 12 is four, and the four nozzles 12 are uniformly distributed at intervals and are fixedly arranged on the sidewall of the processing chamber through a connecting plate. Four shower nozzles 12 are arranged, waste gas flows downwards from the space between the guide plate 11 and the shower nozzles 12, and the four shower nozzles 12 continuously spray cleaning liquid vertically to clean the waste gas.

The infusion tube 13, the liquid pump 17, the spray head 12 and the guide plate 11 are all provided with two groups, and the two groups of infusion tubes 13, the liquid pump 17, the spray head 12 and the guide plate 11 are integrally and symmetrically distributed around the central axis of the liquid accumulating box 14. Through setting up two sets of transfer lines 13, liquid pump 17, shower nozzle 12 and guide plate 11, be convenient for improve the efficiency to exhaust gas cleaning.

A filter screen 15 is fixedly arranged in the liquid accumulation box 14, and the filter screen 15 is positioned below the lower liquid outlet 16 and above the bottom of the infusion tube 13. The filter screen 15 is convenient for filtering the liquid flowing into the liquid accumulation box 14, and prevents impurities from blocking the infusion tube 13.

The utility model discloses the theory of operation:

install the intake pipe in air inlet sleeve 2, waste gas arrives in jet-propelled pipe 9 through air inlet funnel 3 and gas-supply pipe 8, dust screen 4 filters the dust in the waste gas, waste gas in jet-propelled pipe 9 flows out from venthole 10 after, some waste gas can upwards flow, power telescopic machine 5 work, drive telescopic link 6 work, telescopic link 6 drives clamp plate 7 and reciprocates, drive waste gas downward flow when clamp plate 7 moves down, it arrives between guide plate 11 and the shower nozzle 12 to be convenient for waste gas, liquid pump 17 works, transport the washing liquid in hydrops case 14 to shower nozzle 12 in through transfer line 13, waste gas flows down from between guide plate 11 and the shower nozzle 12, guide plate 11 carries out the water conservancy diversion to waste gas, increase the area that the washing liquid contacted with waste gas, four shower nozzles 12 continue to wash waste gas with perpendicular blowout of washing liquid, the cleaning performance is good, because the diapire of processing chamber sets up to the slope form, washing liquid after the washing liquid directly flows into hydrops case 14 through lower liquid mouth 16, the washing liquid recycles.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The high-efficiency waste gas treatment device is characterized by comprising a cylinder (1), an air inlet assembly, a supercharging mechanism and a circulating liquid spraying mechanism, wherein a treatment chamber is formed in the cylinder (1), and the air inlet assembly comprises a gas conveying pipe (8) fixedly arranged on the top wall of the treatment chamber and an air injection pipe (9) fixedly arranged at the bottom of the gas conveying pipe (8);

the supercharging mechanism comprises a power compressor (5), an expansion link (6) movably arranged at the bottom of the power compressor (5) and a pressing plate (7) fixedly arranged at the bottom of the expansion link (6), a chute is formed in the side wall of the treatment chamber, the power compressor (5) is fixedly arranged on the top wall of the chute, one end of the pressing plate (7) is movably arranged in the chute, and the pressing plate (7) is movably sleeved outside the gas pipe (8);

circulating hydrojet mechanism is including fixed hydrops case (14) that sets up in barrel (1) bottom, fixed infusion tube (13) that sets up in barrel (1) lateral wall, fixed liquid pump (17) that set up in infusion tube (13) one side, fixed shower nozzle (12) that set up in infusion tube (13) top one side and fixed guide plate (11) that set up in jet-propelled pipe (9) bottom, the one end of infusion tube (13) is fixed to be set up in hydrops case (14), and its other end runs through hydrops case (14) and barrel (1), guide plate (11) set up to the slope form, the diapire of process chamber sets up to the slope form, lower liquid mouth (16) have been seted up at the top of hydrops case (14), and are linked together with the process chamber.

2. The high-efficiency exhaust gas treatment device according to claim 1, characterized in that: the air inlet sleeve (2) is fixedly arranged at the top of the barrel body (1), the air inlet funnel (3) is fixedly arranged in the top wall of the barrel body (1), and the interior of the air inlet sleeve (2) is communicated with the interior of the air inlet funnel (3).

3. The high-efficiency exhaust gas treatment device according to claim 2, wherein: the inside of air inlet funnel (3) is fixed and is provided with dust screen (4), the bottom of air inlet funnel (3) is linked together with the inside of gas-supply pipe (8).

4. The high-efficiency exhaust gas treatment device according to claim 1, wherein: air outlet holes (10) have been seted up to the bottom of fumarole (9), air outlet holes (10) are provided with a plurality of, a plurality of air outlet holes (10) interval evenly distributed, and are located guide plate (11) top.

5. The high-efficiency exhaust gas treatment device according to claim 1, characterized in that: the four spray heads (12) are uniformly distributed at intervals and fixedly arranged on the side wall of the treatment chamber through connecting plates.

6. The high-efficiency exhaust gas treatment device according to claim 1, characterized in that: the infusion tube (13), the liquid pump (17), the spray head (12) and the guide plate (11) are provided with two groups, and the infusion tube (13), the liquid pump (17), the spray head (12) and the guide plate (11) are distributed symmetrically on the whole of the central axis of the liquid accumulating box (14).

7. The high-efficiency exhaust gas treatment device according to claim 1, wherein: the liquid accumulation box (14) is internally and fixedly provided with a filter screen (15), and the filter screen (15) is positioned below the lower liquid opening (16) and above the bottom of the infusion tube (13).