CN212731541U

CN212731541U - Organic waste gas device is handled in absorption of oxidation active carbon

Info

Publication number: CN212731541U
Application number: CN202020645200.3U
Authority: CN
Inventors: 林述广
Original assignee: Fuzhou Min Environmental Protection Technology Co ltd
Current assignee: Fuzhou Min Environmental Protection Technology Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-03-19
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a device for absorbing and treating organic waste gas by using oxidized activated carbon, which structurally comprises a liquid storage tank, a circulating water pump pipe, a fixed base, an air inlet pipe, an air cavity groove, an observation window, a spray header and a rotational flow demisting layer, air outlet, reducing reducer, multistage adsorption tower, conduction pipe, centrifugal fan, high-efficient filtration adsorption apparatus construct, discharge the chimney, follow water pump pipe lower extreme embedding is installed in storing liquid case left end, the utility model relates to an oxidation activated carbon absorbs and handles organic waste gas device, structural pollution waste gas enters into inside the multistage adsorption tower through the intake pipe again and is upwards taken out the liquid medicine through storing liquid case and spray through the shower head by the water pump pipe, carries out purification treatment with inside waste gas and receives spraying of fog and handle particulate matter residue, and further through centrifugal fan with gas conduct high-efficient filtration adsorption apparatus in through the conduction pipe.

Description

Organic waste gas device is handled in absorption of oxidation active carbon

Technical Field

The utility model relates to an organic waste gas device is handled in absorption of oxidation activated carbon belongs to organic waste gas treatment technical field.

Background

In the production process of the synthetic leather, a large amount of volatile organic solvents (such as dimethyl formamide (DMF), toluene, xylene and butanone) are required to be used, and when the synthetic leather product containing a large amount of organic solvents is subjected to high-temperature treatment, the organic solvents are used as waste gases and are all discharged into the atmosphere, so that the environment is seriously polluted, and huge waste is caused to enterprises.

The prior art discloses the application numbers as follows: CN 201210102238.6's an oxidation activated carbon absorbs organic waste gas device of processing, including organic waste gas pipeline, steam conveying pipeline, water absorption tower, parallelly connected absorption desorption tower, organic solvent separation recovery system, diverter valve, condenser, organic solvent recovery jar and the steam generator that sets up two or more adsorption tanks but this prior art is relatively poor to the processing purifying effect of waste gas, leads to the impurity particulate matter in the waste gas to adsorb lowly for pollute external environment after discharging.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an organic waste gas device is handled in absorption of oxidation activated carbon to it is relatively poor to the processing purifying effect of waste gas to solve prior art, and it is low to lead to the impurity particulate matter absorption in the waste gas, makes the problem of polluting external environment after discharging.

In order to achieve the above purpose, the present invention is realized by the following technical solution: an organic waste gas absorbing and treating device by using oxidized activated carbon comprises a liquid storage tank, a circulating water pump pipe, a fixed base, an air inlet pipe, an air cavity groove, an observation window, a spray header, a rotational flow defogging layer, an air outlet, a reducing reducer, a multi-stage adsorption tower, a conduction pipe, a centrifugal fan, a high-efficiency filtering and adsorbing mechanism and a discharge chimney, wherein the lower end of the circulating water pump pipe is embedded and installed in the left end of the liquid storage tank, the lower end of the circulating water pump pipe is connected with the upper end of the fixed base, the right end of the air inlet pipe is welded with the left end of the air cavity groove, the observation window and the multi-stage adsorption tower are of an integrated structure, the upper end of the multi-stage adsorption tower is welded with the lower end of the air outlet, the right upper end of the multi-stage adsorption tower is welded with the left end of the reducing reducer, the right lower, the right end of the high-efficiency filtering and adsorbing mechanism is connected with the left end of the discharge chimney.

Further, high-efficient filtration adsorption device comprises activated carbon adsorption board, elementary filtration, waste gas inlet pipe mouth, sealed filling layer, anticorrosive casing, reposition of redundant personnel gas pocket, stabilizing support, clean gas export, activated carbon adsorption board embedding is installed in anticorrosive casing, elementary filtration sets up and installs in the activated carbon adsorption board left end, waste gas inlet pipe mouth embedding is installed in sealed filling layer, anticorrosive casing and sealed filling layer structure as an organic whole, elementary filtration outside both ends weld with anticorrosive casing left side inboard mutually, reposition of redundant personnel gas pocket sets up in the middle of the activated carbon adsorption board, activated carbon adsorption board right-hand member is connected with the stabilizing support left side, stabilizing support embedding is installed in anticorrosive casing, clean gas export embedding is installed in sealed filling layer.

Furthermore, the right end of the air cavity groove is attached to the liquid storage tank and the left end of the air cavity groove, and the spray header is embedded and installed in the multi-stage adsorption tower.

Furthermore, the left end of the waste gas inlet pipe is connected with the right end of the centrifugal fan, and the right end of the purified gas outlet is bonded with the left lower end of the discharge chimney.

Furthermore, the cyclone defogging layer is embedded in two sides of the terminal of the multi-stage adsorption tower, and the reducing large and small heads and the conduction pipe are of an integrated structure.

Further, the tank is made of stainless steel and has a good hardness.

Furthermore, the air inlet pipe is made of aluminum alloy and has good corrosion resistance.

Advantageous effects

The utility model relates to an organic waste gas absorbing and treating device by using oxidized activated carbon, structurally polluted waste gas enters a multistage adsorption tower through an air inlet pipe and then liquid medicine is pumped upwards through a liquid storage tank by a circulating pump pipe and is sprayed through a spray head, the internal waste gas is purified and treated by mist spraying to treat particulate residues, further gas is conducted into a high-efficiency filtering and adsorbing mechanism through a conduction pipe by a centrifugal fan, the waste gas is conducted into an anticorrosive shell through a waste gas inlet pipe orifice and is sealed by a sealing filling layer arranged at the side end to avoid gas leakage, further the gas flows through a diversion air slot opening and is additionally provided with activated carbon adsorption plates at the two side ends to adsorb particulate matters in the waste gas to purify the gas particulate matters, and a right-end stable support can ensure the fixity of the gas, and finally purified gas is discharged through a purified gas outlet, the treatment to the waste gas is improved, and the pollution to the external environment after the emission is avoided.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of an apparatus for absorbing and treating organic waste gas by using oxidized activated carbon according to the present invention;

fig. 2 is the structure schematic diagram of the high-efficiency filtering and adsorbing mechanism of the present invention.

In the figure: the device comprises a liquid storage tank-1, a circulating water pump pipe-2, a fixed base-3, an air inlet pipe-4, an air cavity groove-5, an observation window-6, a spray header-7, a rotational flow defogging layer-8, an air outlet-9, a variable-diameter large-small head-10, a multi-stage adsorption tower-11, a conduction pipe-12, a centrifugal fan-13, a high-efficiency filtering and adsorbing mechanism-14, an exhaust chimney-15, an active carbon adsorption plate-141, a primary filtering-142, an exhaust gas inlet pipe mouth-143, a sealing filling layer-144, an anticorrosive shell-145, a flow dividing air groove mouth-146, a stabilizing support-147 and a purified gas outlet-148.

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.

Referring to fig. 1 and 2, the present invention provides a technical solution of a device for absorbing and treating organic waste gas by using oxidized activated carbon: the structure of the device comprises a liquid storage tank 1, a circulating water pump pipe 2, a fixed base 3, an air inlet pipe 4, an air cavity groove 5, an observation window 6, a spray header 7, a rotational flow defogging layer 8, an air outlet 9, a reducing large and small head 10, a multi-stage adsorption tower 11, a conducting pipe 12, a centrifugal fan 13, a high-efficiency filtering and adsorbing mechanism 14 and a discharge chimney 15, wherein the lower end of the circulating water pump pipe 2 is embedded and installed in the left end of the liquid storage tank 1, the lower end of the circulating water pump pipe 2 is connected with the upper end of the fixed base 3, the right end of the air inlet pipe 4 is welded with the left end of the air cavity groove 5, the observation window 6 and the multi-stage adsorption tower 11 are of an integrated structure, the upper end of the multi-stage adsorption tower 11 is welded with the lower end of the air outlet 9, the right upper end of the multi-stage adsorption tower 11 is welded with the left end of the reducing large and small head 10, the right end of the high-efficiency filtering and adsorbing mechanism 14 is connected with the left end of the emission chimney 15, the high-efficiency filtering and adsorbing mechanism 14 is composed of an activated carbon adsorption plate 141, a primary filter 142, an exhaust gas inlet pipe 143, a sealing filling layer 144, an anti-corrosion shell 145, a diversion gas groove opening 146, a stabilizing support 147 and a clean gas outlet 148, the activated carbon adsorption plate 141 is embedded in the anti-corrosion shell 145, the primary filter 142 is arranged at the left end of the activated carbon adsorption plate 141, the exhaust gas inlet pipe opening 143 is embedded in the sealing filling layer 144, the anti-corrosion shell 145 and the sealing filling layer 144 are of an integrated structure, the two ends of the outer side of the primary filter 142 are welded with the inner side of the left side of the anti-corrosion shell 145, the diversion gas groove opening 146 is arranged in the middle of the activated carbon adsorption plate 141, the right end of the activated carbon adsorption plate 141 is connected with the left side of, the clean gas outlet 148 is embedded in the sealing filling layer 144, the right end of the gas cavity groove 5 is attached to the liquid storage tank 1 and the left end of the gas cavity groove, the spray header 7 is embedded in the multistage adsorption tower 11, the left end of the waste gas inlet pipe 143 is connected with the right end of the centrifugal fan 13, the right end of the clean gas outlet 148 is bonded with the left lower end of the discharge chimney 15, the rotational flow defogging layer 8 is embedded in the two sides of the terminal end of the multistage adsorption tower 11, the reducing reducer 10 and the conducting pipe 12 are of an integrated structure, the liquid storage tank 1 is made of stainless steel and has good hardness, and the gas inlet pipe 4 is made of aluminum alloy and has good corrosion resistance.

The centrifugal fan 13 described in this patent is a machine that increases gas pressure and discharges gas by means of input mechanical energy, and is a driven fluid machine, the shower head 7 is used in a fire sprinkler system, and when a fire breaks out, water is sprinkled out through a shower head splash plate to put out a fire, and is classified into a drooping type shower head, an upright type shower head, a general type shower head, a side wall type shower head, and the like.

When in use, polluted waste gas enters the multistage adsorption tower 11 through the air inlet pipe 4, liquid medicine is pumped upwards through the liquid storage tank 1 by the circulating pump pipe 2 and sprayed through the spray header 7, the waste gas in the multistage adsorption tower is purified and treated by spraying mist to treat particulate residues, and further the gas is conducted into the high-efficiency filtering and adsorbing mechanism 14 through the conducting pipe 12 by the centrifugal fan 13, the exhaust gas is conducted into the corrosion-proof housing 145 through the exhaust gas inlet 143 and is sealed at the side end by the sealing packing layer 144 to prevent the gas from leaking, and then the gas flows through the split gas slot 146 and the activated carbon adsorption plates 141 are additionally arranged at the two side ends to adsorb the particles in the exhaust gas and purify the gas particles, and the right stabilizing support 147 can secure its fixity, and finally the purified gas is discharged through the purified gas outlet 148.

The utility model solves the problems that the prior art has poor treatment and purification effect on waste gas, causes low adsorption of impurity particles in the waste gas and pollutes the external environment after emission, the utility model structurally pollutes the waste gas, enters the multistage adsorption tower through the air inlet pipe, pumps the liquid medicine upwards through the liquid storage tank through the circulating pump pipe, sprays the liquid medicine through the spray head, purifies the waste gas in the inner part, sprays the mist to treat the particle residues, further conducts the gas into the high-efficiency filtering and adsorbing mechanism through the centrifugal fan, conducts the waste gas into the anticorrosive shell through the waste gas inlet pipe opening, seals the sealing filling layer at the side end to avoid gas leakage, further conducts the gas through the diversion air channel opening, and adds the active carbon adsorption plates at the two side ends to adsorb the particles in the waste gas to purify the gas particles, and can ensure its fixity at right end stabilizing support, the gas after the final purification is discharged through the net gas export, has improved the pollution of avoiding discharging the back to external environment to the processing of waste gas.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 organic waste gas device is handled in absorption of oxidation active carbon which characterized in that: the structure of the device comprises a liquid storage tank (1), a circulating water pump pipe (2), a fixed base (3), an air inlet pipe (4), an air cavity groove (5), an observation window (6), a spray header (7), a rotational flow defogging layer (8), an air outlet (9), a reducing large and small head (10), a multi-stage adsorption tower (11), a conducting pipe (12), a centrifugal fan (13), a high-efficiency filtering and adsorbing mechanism (14) and a discharge chimney (15), wherein the lower end of the circulating water pump pipe (2) is embedded in the left end of the liquid storage tank (1), the lower end of the circulating water pump pipe (2) is connected with the upper end of the fixed base (3), the right end of the air inlet pipe (4) is welded with the left end of the air cavity groove (5), the observation window (6) and the multi-stage adsorption tower (11) are of an integrated structure, the upper end of the multi-stage adsorption tower (11) is welded with the lower end of the air outlet (9), the right upper end, the conduction pipe (12) right side lower extreme is connected with centrifugal fan (13) left end, centrifugal fan (13) right-hand member is connected with high efficiency filtration adsorption apparatus structure (14) left end, high efficiency filtration adsorption apparatus structure (14) right-hand member is connected with emission chimney (15) left end.

2. The device for absorbing and treating organic waste gas by using the oxidized activated carbon as claimed in claim 1, wherein: the efficient filtering and adsorbing mechanism (14) is composed of an activated carbon adsorption plate (141), a primary filter (142), an exhaust gas inlet pipe orifice (143), a sealing filling layer (144), an anticorrosive shell (145), a flow dividing gas groove orifice (146), a stabilizing support (147) and a clean gas outlet (148), wherein the activated carbon adsorption plate (141) is embedded in the anticorrosive shell (145), the primary filter (142) is arranged at the left end of the activated carbon adsorption plate (141), the exhaust gas inlet pipe orifice (143) is embedded in the sealing filling layer (144), the anticorrosive shell (145) and the sealing filling layer (144) are of an integrated structure, the two ends of the outer side of the primary filter (142) are welded with the inner side of the left side of the anticorrosive shell (145), the flow dividing gas groove orifice (146) is arranged in the middle of the activated carbon adsorption plate (141), the right end of the activated carbon adsorption plate (141) is connected with the left side of the stabilizing support (147), the stabilizing support (147) is embedded in the anti-corrosion shell (145), and the purified gas outlet (148) is embedded in the sealing filling layer (144).

3. The device for absorbing and treating organic waste gas by using the oxidized activated carbon as claimed in claim 1, wherein: the right end of the air cavity groove (5) is attached to the liquid storage tank (1) and the left end, and the spray header (7) is embedded in the multistage adsorption tower (11).

4. The device for absorbing and treating organic waste gas by using the oxidized activated carbon as claimed in claim 2, wherein: the left end of the waste gas inlet pipe (143) is connected with the right end of the centrifugal fan (13), and the right end of the purified gas outlet (148) is bonded with the left lower end of the discharge chimney (15).

5. The device for absorbing and treating organic waste gas by using the oxidized activated carbon as claimed in claim 1, wherein: the cyclone defogging layer (8) is embedded in the two sides of the terminal of the multistage adsorption tower (11), and the reducing large and small heads (10) and the conduction pipe (12) are of an integrated structure.