CN208975535U - Mimic organic waste gas purification device - Google Patents

Abstract

The utility model provides a kind of mimicry formula cleaning equipment for waste organic gas, including integrating outer container, it is inlaid with power control cabinet in integrated outer container, air inlet, equal wind purification system, super photosynthetical system, catalytic decomposition system, nano adsorption system, elution demister system and the air outlet of connection are also set gradually in integrated outer container；Air inlet is located at the top of equal wind purification system, is connect by air inlet pipe connecting flange with exhaust gas intake stack；The top of elution demister system is arranged in air outlet, is connect by air-out pipe connection flange with exhaust gas wind pipe；Equal wind purification system, catalytic decomposition system, nano adsorption system and elution demister system be orderly used to organic exhaust gas is purified step by step, is decomposed, is adsorbed, elution is handled.The utility model structure is simple, easy to operate, and operating cost is low, low-concentration organic exhaust gas can handle suitable for different field, can be by all gas with foreign flavor molecular degradations, and the depollution of environment is high-efficient.

Description

Mimic organic waste gas purification device

technical field

The utility model belongs to the technical field of environmental protection, and more particularly relates to a mimetic type organic waste gas purification device.

Background technique

The development of my country's industry and the growth of the economy have a mutually reinforcing relationship, and at the same time, it has also caused serious environmental pollution problems. On the basis of advocating the development concept of "green environmental protection", it is very important for the country to do a good job in controlling environmental pollution. Among them, organic waste gas is one of the sources of environmental pollution, so it is necessary to use science and technology to do a good job in the treatment of organic waste gas, so as to effectively alleviate environmental pollution.

The existing domestic organic waste gas treatment methods such as rotor adsorption method, incineration method, condensation recovery method, etc. still have the defects of small scope of application, high investment cost, and difficult operation and maintenance. Therefore, it is necessary to provide an organic waste gas treatment device and method with energy saving and high efficiency, wider application range and lower economic cost.

Utility model content

In view of the above problems, the purpose of the present invention is to provide a mimetic organic waste gas purification device to solve the problems of small scope of application, high investment cost and difficult operation and maintenance in the existing organic waste gas treatment methods.

The mimetic type organic waste gas purification device provided by the utility model comprises: an integrated outer box, a power control cabinet is embedded in the integrated outer box, and a connected air inlet, an air-equalizing purification system, a super-energy photosynthesis system are arranged in sequence in the integrated outer box. system, catalytic decomposition system, nano-adsorption system, leaching and defogging system and air outlet; among them, the air inlet is located above the uniform air purification system, and is connected to the exhaust gas inlet pipe through the air inlet flange, corresponding to the integrated outer box. The position of the air inlet is provided with an arc-shaped deflector that guides the organic waste gas into the air-equalizing purification system; the air-equalizing purification system includes: the air-equalizing purification box, the molecular sieve filter plate and the filter plate push-pull slot, and the molecular sieve filter plate is pre- The angle movable is fixed on the filter plate push-pull groove, and the filter plate push-pull groove is fixed on the air-homogeneous purification box according to the installation angle of the molecular sieve filter plate; the super-energy photosynthetic system includes: energy converter and high-energy light wave tube, energy converter and power The control system is electrically connected to provide energy for the high-energy light wave tube, which is used to release light waves and react with organic waste gas; the catalytic decomposition system includes: catalytic stuffing box, photocatalyst plate and catalyst packing, and the photocatalyst plate is arranged at the front and rear ends of the catalytic stuffing box , the catalyst filler is filled in the catalytic stuffing box; the nano-adsorption system includes: a nano-generator, a catalyst box and a nano-gasification device. The nano-generator is electrically connected to the power control system to provide power for the nano-gasification device. The catalyst box is equipped with For liquid catalyst, the nano gasification device is installed in the catalyst box, and the liquid level of the liquid catalyst does not exceed the nano gasification device; the rinsing and defogging system includes: eluent water tank, spray pump, spiral nozzle, defogging device, spray The inlet of the spray pump is connected with the eluent water tank, and the outlet of the spray pump is connected with the spiral nozzle. The mist removal device is arranged above the spiral nozzle to remove the water mist in the gas after spraying; the air outlet is arranged in the spray nozzle. The top of the washing and defogging system is connected to the exhaust air outlet pipe through the air outlet flange.

In addition, the preferred structure is that the push-pull groove is a T-shaped structure; and an equipment maintenance door is provided on the air-equalizing purification box.

In addition, a preferred structure is that a temperature and humidity sensor electrically connected to the power control system is provided at the air inlet for real-time monitoring of the temperature and humidity of the organic waste gas entering from the air inlet.

Furthermore, in a preferred structure, an anemometer electrically connected to the power control system is also provided at the air inlet for real-time detection of the wind speed at the air inlet.

In addition, a preferred structure is that a first differential pressure sensor is respectively provided at the air inlet and the outlet of the air-equalizing purification system for real-time detection of the pressure loss in the air-equalizing purification system.

In addition, a preferred structure is that a second differential pressure sensor is provided at the inlet and the outlet of the catalytic decomposition system, respectively, for monitoring the pressure loss in the catalytic decomposition system in real time.

Furthermore, the preferred structure is that the energy converter is provided with a temperature sensor that is electrically connected to the power control system for real-time detection of the operating temperature in the super-energy photosynthetic system, and feedback to the power control system when the temperature exceeds a preset temperature. , the power control system controls the super photosynthetic system to stop running.

In addition, a preferred structure is that the catalyst box is provided with an automatic dosing valve for replenishing the liquid catalyst into the catalyst box.

Furthermore, the preferred structure is that the eluent water tank is provided with an automatic water replenishing valve for replenishing the eluent in the eluent tank; Water baffle, used to prevent the eluent from entering the nano-adsorption system.

Compared with the prior art, the mimetic organic waste gas purification device provided by the present utility model can purify, decompose, adsorb and rinse organic waste gas step by step, thereby effectively increasing the degradation effect of the waste gas. The purification device is simple in structure, simple in operation and low in operation cost, and can be applied to the treatment of low-concentration organic waste gas in different fields, can degrade all odor gas molecules, and improve the efficiency of environmental purification.

Description of drawings

Other objects and results of the present invention will become clearer and easier to understand by referring to the following description in conjunction with the accompanying drawings and the contents of the claims, and with a more complete understanding of the present invention. In the attached image:

1 is a front view of a mimetic organic waste gas purification device according to an embodiment of the present invention;

2 is a top view of a mimetic type organic waste gas purification device according to an embodiment of the present invention.

The reference numerals include: integrated outer box 1, equipment access door 101, power control cabinet 2, air inlet 3, air inlet flange 301, arc deflector 302, temperature and humidity sensor 303, air equalization purification system 4 , uniform air purification box 401, molecular sieve filter plate 402, filter plate push-pull slot 403, first differential pressure sensor 404, super-energy photosynthesis system 5, energy converter 501, high-energy light wave tube 502, temperature sensor 503, catalytic decomposition system 6 , catalytic packing box 601, photocatalyst plate 602, catalyst packing 603, second differential pressure sensor 604, nano-adsorption system 7, nano-generator 701, catalyst box 702, nano-gasification device 703, automatic dosing valve 704, rinsing Mist system 8 , eluent water tank 801 , spray pump 802 , spiral nozzle 803 , defogging device 804 , water baffle 805 , automatic water replenishment valve 806 , air outlet 9 , air outlet flange 901 .

The same reference numbers indicate similar or corresponding features or functions throughout the drawings.

Detailed ways

The specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

1 and 2 respectively show a front view structure and a top view structure of a mimetic type organic waste gas purification device according to an embodiment of the present invention.

As shown in FIG. 1 , the mimetic type organic waste gas purification device according to the embodiment of the present invention includes: an integrated outer box 1, a power control cabinet 2 is embedded in the integrated outer box 1, and a connected inlet and outlet are also arranged in the integrated outer box 1 in sequence. The tuyere 3, the air-equalizing purification system 4, the super-energy photosynthesis system 5, the catalytic decomposition system 6, the nano-adsorption system 7, the rinsing and defogging system 8 and the air outlet 9, the above-mentioned structures are respectively described below.

The air inlet 3 is located above the air-equalizing purification system 4, and is connected to the exhaust gas inlet pipe through the air inlet flange 301. The position corresponding to the air inlet 3 on the integrated outer box 1 is provided with a guide to guide the organic waste gas into the air-equalizing purification. The arc-shaped deflector 302 of the system 4 plays a role of guiding the flow.

In order to monitor the temperature and humidity of the exhaust gas entering the air-equalizing purification system 4 in real time, a temperature and humidity sensor 303 is provided at the air inlet 3, and the temperature and humidity sensor 303 is electrically connected to the power control system 2 for monitoring the temperature and humidity of the exhaust gas entering the system in real time. , in order to judge whether the equipment operating conditions are met.

In order to detect the wind speed entering the air-equalizing purification system 4 in real time, an anemometer 304 is provided at the air inlet 3, and the anemometer 304 is electrically connected to the power control system 2 for real-time detection of the wind speed entering the air-equalizing purification system 4 for calculating Whether the actual processing air volume during operation meets the equipment processing range.

The air-equalizing purification system 4 includes: an air-equalizing purification box 401, a molecular sieve filter plate 402 and a filter plate push-pull slot 403. The molecular sieve filter plate 402 is movably fixed on the filter plate push-pull slot 403 according to a preset angle, and the filter plate push-pull slot 403 is based on the molecular sieve push-pull slot 403. The installation angle of the filter plate 402 is fixed on the air-equalizing purification box 401 , so that the molecular sieve filter plate 402 can be disassembled and installed along the filter plate push-pull groove 403 .

In order to facilitate the disassembly and installation of the molecular sieve filter plate 402, the filter plate push-pull groove 403 has a T-shaped structure.

In order to facilitate the replacement of the molecular sieve filter plate 402 , an inspection panel fixed by bolts is provided on the air-equalizing purification box 401 .

In order to detect the pressure difference in the air-equalization purification system 4 in real time, a first differential pressure sensor 404 is respectively provided at the air inlet 3 and the outlet of the air-equalization purification system 4 to detect the pressure loss in the air-equalization purification system 4 in real time. , and is used to observe the clogging degree of the molecular sieve filter plate 402 .

The super-energy photosynthesis system 5 includes: an energy converter 501 and a high-energy light wave tube 502. The energy converter 501 is electrically connected to the power control system 2 to provide energy for the high-energy light wave tube 502; the high-energy light wave tube 502 is used for releasing light waves and reacting with organic waste gas .

In order to detect the operating temperature in the super photosynthetic system 5 in real time, a temperature sensor 503 is provided on the energy converter 501, and the temperature sensor 503 is electrically connected with the power control system 2 for real-time detection of the operating temperature in the super photosynthetic system 5, When the temperature is higher than the preset temperature value, it is fed back to the power control system 2, and the power control system 2 controls the super photosynthetic system 5 to stop running.

The catalytic decomposition system 6 includes: a catalytic packing box 601, a photocatalyst plate 602 and a catalyst packing 603, the photocatalyst plate 602 is arranged at the front and rear ends of the catalytic packing box 601, and the catalyst packing 603 is filled in the catalytic packing box 601, so that the organic waste gas enters the catalytic decomposition The system 6 then passes through the photocatalyst plate 602 , the catalyst packing 603 , and then passes through the photocatalyst plate 602 .

In order to monitor the pressure in the catalytic decomposition system 6 in real time, a second differential pressure sensor 604 is provided at the air inlet and the air outlet of the catalytic decomposition system 6 , and the second differential pressure sensor 604 is used to monitor the pressure loss in the catalytic decomposition system 6 in real time. , and is used to observe the clogging degree of the catalyst packing 603 .

The nano-adsorption system 7 includes: a nano-generator 701, a catalyst box 702 and a nano-gasification device 703. The nano-generator 701 is electrically connected to the power control system 2 to provide power for the nano-gasification device 703, and a liquid catalyst is installed in the catalyst box 702. , the nano gasification device 703 is installed in the catalyst box 702 at the bottom of the nano adsorption system 7 to ensure that the liquid level of the liquid catalyst can submerge the nano gasification device 703 to gasify the liquid catalyst.

An automatic dosing valve 704 is provided on the catalyst box 702 for replenishing liquid catalyst into the catalyst box 702 in time.

The rinsing and defogging system 8 includes: an eluent water tank 801, a spray pump 802, a spiral nozzle 803 and a defogging device 804. The inlet of the spray pump 802 is connected to the eluent water tank 801, and the outlet of the spray pump 802 is connected to the spiral The nozzles 803 are connected, and the eluent tank 801 is used to store the eluent. The eluent is pumped up by the spray pump 802 and sprayed out through the spiral nozzle 803 to contact the organic waste gas; Above the mist system 8, it is used to remove the water mist in the gas after spraying.

An automatic water replenishing valve 806 is provided on the eluent water tank 801 , and the automatic water replenishing valve 806 is used to replenish the eluent into the eluent water tank 801 .

In order to prevent the eluent from entering the nano-adsorption system 7, a water blocking plate 805 inclined downward at an angle of 45° to the horizontal plane is provided at the outlet of the catalyst box 702 .

The air outlet 9 is arranged above the leaching and defogging system 8, and is connected to the exhaust gas outlet pipe through the air outlet flange 901. After the organic waste gas is purified, it is discharged from the air outlet 9 to the leaching and defogging system 8.

The above content describes in detail the structure of the mimetic organic waste gas purification device provided by the present utility model, and the working process of the present utility model is as follows:

Step S1: uniform air purification treatment.

After the organic waste gas enters the mimetic organic waste gas purification device from the air inlet 3, it first enters the uniform air purification system 4, and the uniform air purification treatment is performed in the uniform air purification system 4; wherein, the uniform air purification treatment includes two steps, respectively: The concentration of pollutants in organic waste gas is uniformly distributed and the particulate pollution in organic waste gas is filtered.

Step S2: super photosynthetic processing.

The particulate matter in the organic waste gas purified by the uniform air is intercepted, and the gaseous pollutants enter the super-energy photosynthetic system 5 with the airflow, and are decomposed into carbon dioxide, water and a small amount of difficult-to-decompose organic matter under the action of light waves released by the high-energy light wave tube 502.

Step S3: catalytic decomposition treatment.

The organic matter that cannot be decomposed by the super photosynthetic system 5 enters the catalytic decomposition system 6 , is efficiently decomposed under the catalytic action of the photocatalyst plate 602 , and is absorbed by the catalyst filler 603 .

Step S4: nano-adsorption treatment.

After catalytic decomposition, some tiny residues will be generated in the exhaust gas, which are difficult to adsorb. In the nano adsorption system 7, the tiny residues are adsorbed by the mist catalyst gasified by the nano gasification device 703, and further decomposition reaction occurs.

Step S5: rinsing and defogging.

After the residue in the organic waste gas is adsorbed and decomposed in the nano adsorption system 7, the organic matter has been completely reacted, and the residue in the exhaust gas is sprayed by the eluent to make it settle, and the leaching gas is dried by the demisting device 804. .

The mimetic type organic waste gas purification device provided by the utility model can purify, decompose, adsorb and rinse organic waste gas step by step, thereby effectively increasing the degradation effect of the waste gas. Among them, the mimetic organic waste gas purification device has a simple structure, simple operation and low operating cost, and can be applied to the treatment of low-concentration organic waste gas in different fields. It can degrade all odor gas molecules and has high environmental purification efficiency.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field disclosed by the present invention can easily think of changes or replacements. All should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (9)

1. A mimetic organic waste gas purifying apparatus, comprising: the integrated outer box is internally embedded with a power control cabinet, and is internally provided with an air inlet, an air equalizing purification system, a super-energy photosynthetic system, a catalytic decomposition system, a nano adsorption system, a leaching demisting system and an air outlet which are communicated in sequence; wherein,

the air inlet is positioned above the air homogenizing purification system and is connected with a waste gas inlet pipeline through an air inlet connecting pipe flange, and an arc-shaped guide plate for guiding organic waste gas to enter the air homogenizing purification system is arranged on the integrated outer box corresponding to the position of the air inlet;

the air-equalizing purification system comprises: the air-homogenizing purification box comprises an air-homogenizing purification box body, a molecular sieve filter plate and a filter plate push-pull groove, wherein the molecular sieve filter plate is movably fixed on the filter plate push-pull groove according to a preset angle, and the filter plate push-pull groove is fixed on the air-homogenizing purification box body according to the installation angle of the molecular sieve filter plate;

the super energy photosynthetic system includes: the energy converter is electrically connected with the power control system and provides energy for the high-energy light wave tube, and the high-energy light wave tube is used for releasing light waves to react with organic waste gas;

the catalytic decomposition system includes: the photocatalyst filling device comprises a catalysis filling box, photocatalyst plates and catalyst filling materials, wherein the photocatalyst plates are arranged at the front end and the rear end of the catalysis filling box, and the catalyst filling materials are filled in the catalysis filling box;

the nano-adsorption system comprises: the nano-gasification device comprises a nano generator, a catalyst box and a nano gasification device, wherein the nano generator is electrically connected with the power control system and provides power for the nano gasification device;

the leaching defogging system comprises: the device comprises an eluent water tank, a spray pump, a spiral nozzle and a demisting device, wherein the inlet of the spray pump is communicated with the eluent water tank, the outlet of the spray pump is communicated with the spiral nozzle, and the demisting device is arranged above the spiral nozzle and is used for removing water mist in sprayed gas;

the air outlet is arranged above the leaching and demisting system and is connected with the waste gas outlet pipeline through an air outlet connecting pipe flange.

2. The mimetic organic waste gas purifying apparatus as set forth in claim 1, wherein said push-pull groove is of a T-shaped structure; and an equipment maintenance door is arranged on the air-equalizing purification box body.

3. The mimetic mode organic waste gas purifying apparatus as set forth in claim 1, wherein a temperature and humidity sensor electrically connected to said power control system is provided at said air inlet for monitoring in real time the temperature and humidity of the organic waste gas introduced from said air inlet.

4. The mimicry organic waste gas purification device of claim 1, wherein an anemoscope electrically connected to the power control system is further provided at the air inlet for detecting the wind speed at the air inlet in real time.

5. The mimetic mode organic waste gas purifying apparatus as set forth in claim 1, wherein first pressure difference sensors are respectively provided at said air inlet and at an outlet of said uniform air purifying system for detecting a pressure loss in said uniform air purifying system in real time.

6. The mimetic mode organic waste gas purifying apparatus as set forth in claim 1, wherein second pressure difference sensors for monitoring a pressure loss in the catalytic decomposition system in real time are respectively provided at an inlet and an outlet of said catalytic decomposition system.

7. The apparatus for purifying organic waste gas as claimed in claim 1, wherein a temperature sensor electrically connected to the power control system is disposed on the energy converter for detecting the operating temperature in the super photosynthetic system in real time, and when the temperature exceeds a preset temperature, the temperature is fed back to the power control system, and the power control system controls the super photosynthetic system to stop operating.

8. The mimetic organic exhaust gas purifying apparatus as set forth in claim 1, wherein an automatic medicine adding valve for replenishing a liquid catalyst into said catalyst tank is provided on said catalyst tank.

9. The mimetic mode organic waste gas purifying apparatus as set forth in claim 1, wherein an automatic water replenishment valve for replenishing a washing liquid into said washing liquid tank is provided on said washing liquid tank; and a water baffle which is arranged at the outlet of the catalyst box and inclined downwards at an angle of 45 degrees with the horizontal plane is used for preventing the leacheate from entering the nano adsorption system.