KR20200014105A - combined pollution processing apparatus using photooxidation - Google Patents

Abstract

The present invention provides a complex pollutant treatment device, comprising: a mobile filter dust collector installed on a pollution source to suck a complex pollutant generated from the pollution source and to filter and purify the introduced complex pollutant; and a photo-oxidizing air purifier coupled to the mobile filter dust collector and filtering and purifying the introduced complex pollutant by photo-oxidation treatment.

Description

Combined pollution processing apparatus using photooxidation

The present invention relates to a complex pollutant treating apparatus, and more particularly, to a complex pollutant treating apparatus including particulate and gaseous substances and controlling CO and CO ₂ as photocatalysts.

Recently, due to the severity of air pollution, the regulation of emission of air pollutants has been strengthened. Therefore, the development of low cost and high efficiency dust collector for replacement and supplement of air pollution prevention facilities installed in each industry is urgently required. R & D is active both domestically and internationally.

Currently, high efficiency dust collectors that are currently used include filter dust collectors, but each has advantages and disadvantages.

In addition, the necessity of a miniaturized design and the design and manufacturing method of a fixed-to-mobile telephony are necessary at the time of the enlargement of the apparatus.

As a result of investigating the characteristics of the current dust collector, the industrial disasters are not detected by detecting the catching distance or the catching speed according to the working conditions or by the automatic system to improve the working environment according to the generation of harmful airflow or the change of concentration. It often happens. In particular, it is difficult to ensure the safety of the worker because it is not automatically configured due to the reduced oxygen concentration in the closed space, the carbon monoxide and carbon dioxide increase is automatically controlled.

On the other hand, when reviewing multi-use facilities, the Ministry of Environment is amending the Indoor Air Quality Control Act, such as multi-use rooms, to change the self-measuring cycle of multi-use facilities (January 1, 2017) and reinforce relevant regulations.

Among these criteria for self-measurement, five items such as fine dust, carbon dioxide, formaldehyde, total suspended bacteria, and carbon monoxide should be conducted once a year. Among the recommended criteria, nitrogen dioxide, radon, total volatile organic compounds, and asbestos. , Five items (eg, asbestos and ozone are changed to fine dust (PM2.5) and mold) out of five items on January 1, 2018. In addition, the owner of a multi-use facility is required to measure the indoor air quality of the facility from a self-measurement agency. The self-measurement period is equated, but the measurement period is set for each facility.

This is due to the increasing number of indoor living times in the human lifestyle from the industrial age to the information age. In fact, most of the day, transportation facilities, general offices, indoor workplaces, public buildings, shops, and entertainment establishments are emerging. It has been shown to live indoors on the back, and the assessment of the health effect of the indoor environment is important for modern people. For example, major material causing the indoor air pollution are various gaseous substances (SOx, NOx, CO, CO _2, etc.), volatiles (VOCs), radioactive materials (radon, electromagnetic, etc.), dust (PM10, PM2.5), Smoking, smoking, formaldehyde, volatile organic compounds (VOCs), formaldehyde (HCHO), polycyclic aromatic hydrocarbons (PAHs), and microbiological harmful substances. In particular, the fine dust is composed of a part of the microorganisms. Among these substances, Staphylococcus and Streptococcus have been shown to survive very well in dry conditions and to survive in dust for a long time.

In this regard, the method of controlling the indoor polluting air-inducing substance is based on a filtration filter, and its performance and technology are spreading devices having a dust collection rate of 99.7% for particles of 0.3 µm or more.

However, most of them are expensive and industrially designed, so the device standard is very large and it is difficult to move as a fixed type.

In addition, due to the high energy cost (electricity cost), there was a limit to the application of general houses or multi-use facilities, and it is used only for most fine dust control, so that office workers, students, and researchers in general offices, schools, and research institutes Due to the nature of the business workers that require attention. Therefore, it is bound to be very sensitive to the indoor air quality situation. These occupational workers are exposed to fatigue and helplessness due to the many characteristics of their work in indoor activities.

Therefore, there is a need for a method and system for reducing indoor air pollutants centered on workers to improve indoor air quality in industrial facilities and multi-use facilities.

Korea Patent Publication 10-2003-0030157 (published Apr. 18, 2003) Korea Patent Publication 10-2017-0063478 (Published June 8, 2017)

The present invention has been made to solve the problems described above, a complex pollutant treatment device that can reduce the indoor air pollutants in a new control method to the center of the operator to improve the indoor air quality in industrial and multi-use facilities The purpose is to provide.

In addition, an object of the present invention is to provide a complex pollutant treatment apparatus including particulate and gaseous substances and improving the purification efficiency of complex pollutants controlled by using dual CO and CO ₂ as photocatalysts.

To this end, the present invention is installed in a contaminated source and a mobile filter dust collector to suck the complex pollutant generated from the pollutant and to filter and filter the introduced complex pollutant, coupled to the mobile filter dust collector and introduced through the photooxidation treatment Provided is a complex pollutant processing apparatus including a photooxidation air purifier for filtering and filtering complex pollutants.

In addition, the mobile filter dust collector, the grill housing for sucking the complex pollutant generated from the pollutant source, the lower portion of the grill housing is provided with a wheel and a brake on the lower end of the plate, along the outer peripheral surface of the upper plate Adsorption for adsorbing the complex contaminants formed between the movable plate to be coupled to the grill housing by forming a corrugation line having a groove of a predetermined depth at predetermined intervals and inserted into the grill housing and sucked through the grill housing in a surface filtration manner. The filter may include a magnetic filter mounted to the adsorption filter and electrostatically absorbing and collecting the complex contaminants sucked through the grill housing.

In addition, the adsorption filter may include an adsorption plate for adsorbing the complex contaminants introduced through the grill housing, a filter case covering the adsorption plate from the side, and having a gap or a hole formed at predetermined intervals, and an image covering the adsorption plate. And a lower filter guide, a dust removing handle formed at the center of the upper and lower filter guides, and a dust removing spring inserted into the suction plate and connected to the dust removing handle.

The magnetic filter may include a magnetic filter plate capable of adsorbing the complex pollutants by magnetic force by applying magnetic plating to a surface thereof, and a filter fixing bar formed on an upper end of the bottom plate of the magnetic filter plate. The adsorption filter is mounted and fixed through the filter fixing bar.

In addition, the photo-oxidation air purifier is connected to the UV-lamp as a light source, a photocatalyst for generating cations by irradiating a UV light source from the UV lamp, and the air hole of the first separation plate covering the mobile filter dust collector and the air An air holder for transporting the complex pollutants introduced through the hole and mounting the air pipe, the UV lamp and the photocatalyst inside, and purifying the complex pollutants introduced through the photocatalyst through the photocatalyst. It may include.

In addition, a photoacidification housing plate formed of a cover type housing structure for forming an empty space therein and mounting the photoacidification unit in the empty space, an emission adsorption filter for adsorbing the gas discharged secondarily after being purified through the photooxidation unit; A grill-type outlet having holes or voids for discharging the purified air or gas through the discharge adsorption filter, the discharge grill gate being directional and distributing the discharge flow rate and reducing the discharge flow rate, and the bin of the photo-oxidation housing plate An open space for fixing or separating the photovoltaic housing fixing track for dividing the space and supporting the discharge grill gate in the divided space, and for fixing or separating the photovoltaic housing plate of the lid housing structure to the mobile filter dust collector 200 and the first separator plate at the bottom. The door lock sticker may be included.

In addition, the outer layer is composed of a mesh, and may further include an adsorption final filter supported on the second separation plate covering the photo-oxidation housing.

Through this, the present invention through the mobile multi-stage filtration and photocatalytic oxidation, dust, volatile organic compounds (VOCs), nitrogen oxides (NOx), sulfur oxides (SOx), odor, oxygen (O ₂ ), carbon monoxide ( CO), carbon dioxide (CO ₂ ) can be automatically controlled.

For example, silicon oxide, cadmium oxide, fume, etc. in the casting process are automatically sensed when diffused or volatilized, and the automatic capture rate is increased to control the first-stage filtration-type particulate matter, followed by the gaseous substance in the second photocatalytic oxidation method. It can be controlled to provide a device having a removal efficiency of more than 99%.

Figure 1 is an exploded perspective view showing the exploded components of the energy-saving complex pollutant treatment apparatus according to a preferred embodiment of the present invention,
2A to 2C are schematic, plan and side views respectively showing a moving plate thigh of the mobile bag filter of FIG. 1;
3A to 3C are schematic, side and front views showing a grill housing (GRILL or Punch inlet) of the mobile bag filter of FIG. 1, respectively;
Figures 4a to 4d is a schematic view, transparency, plan view and front view showing the adsorption filter portion of the mobile bag filter of Figure 1, respectively;
5a to 5d is a schematic view, a plan view, a front view and a left and right side view respectively showing the magnetic filter of the mobile bag filter of FIG.
6A to 6C are schematic, plan views, and left and right side views respectively illustrating a first partition plate 250 of the bag filter 200 in the energy-saving complex pollutant treatment device 100 of FIG. 1.
7A to 7D are schematic, plan, front and left and right side views respectively illustrating a photo oxidation unit 330 of the photooxidation air purifier 300 in the energy-saving complex pollutant processing apparatus 100 of FIG. 1. .
8A to 8C are schematic views, plan views, and front views, respectively, of the photooxidation housing 310 of the photooxidation air purifier 300 in the energy-saving complex pollutant treatment device 100 of FIG. 1.
9A and 9B are schematic diagrams and a plan view of an adsorption final filter 340 of the photooxidized air purifier 300 in the energy saving composite contaminant treatment apparatus 100 of FIG. 1, respectively.
10A to 10D are schematic, plan views, bottom views, and front views of the exhaust detector 320 of the photooxidized air purifier 300 in the energy-saving complex pollutant processing device 100 of FIG. 1, respectively. .

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

Figure 1 is an exploded perspective view showing the exploded components of the energy-saving complex pollutant treatment apparatus 100 according to a preferred embodiment of the present invention.

Referring to Figure 1, the complex pollutant processing apparatus 100 according to the present invention is largely installed in a pollutant, the mobile pollutant to suck the complex pollutant generated from the pollutant and to filter and filter the complex pollutant introduced into the filter And a photooxidation air purifier 300 coupled to the mobile filter dust collector 200 and filtering and purifying the complex pollutants introduced through the photooxidation treatment.

In addition, by providing a blower 350 composed of a motor and a fan in the acidification air purifier 300, to implement a noiseless vibration-free ventilation system.

In this case, the pollutant refers to a multi-use facility such as a workplace of an industrial facility that generates the above-mentioned complex pollutants, a meat house, a restaurant, etc., hereinafter referred to as a "pollutant source". In addition, the complex pollutants are nitrogen oxides, sulfur oxides, smoke, water vapor, volatile organic compounds (VOCs), formaldehyde (HCHO), polycyclic aromatic hydrocarbons (PAHs), environmental tobacco smoke (ETS), carbon monoxide generated from the pollutant (CO), carbon dioxide (CO ₂ ), ozone (O ₃ ), fine dust (PM10) and ultrafine dust (PM2.5), etc. may be applicable, hereinafter referred to as 'complex pollutants'.

Referring to Figure 1, the energy-saving complex pollutant treatment apparatus 100 according to the present invention, the mobile filter dust collector 200, and the photooxidation air purifier 300 is largely separated into two stages, each configuration Prefabricated separation of parts is possible.

The air pollution purification device used in the workplace of a general industrial facility or a multi-use facility is very large and heavy in proportion to the blower air volume.

In addition, in the case of multiple facilities, it is important to secure space as a place closely related to the movement of people. However, most of the conventional air purifying methods use a fixed hood that uses a lot of installation space as a hood collecting type. This is difficult to move the hood, so it is impossible to minimize the collection and there is a problem that a lot of installation costs and energy costs, the present invention can be improved through the mobile bag filter 200.

2 to 6, it will be described in detail for each component of the mobile bag filter 200.

2A to 2C are schematic, plan and side views respectively showing a moving plate thigh 210 of the mobile bag filter 200 in the energy saving composite contaminant treatment device 100 of FIG. 1.

2A to 2C, the present invention is configured to be very convenient for remote movement between the movable plates 210. That is, the bottom of the plate (211) is provided with wheels (two wheels or four wheels) (not shown) and brakes (brakes) (not shown), it is possible to move the distance and rotate 360 ° through the wheels The brake can be fixed at a predetermined position. Thus, by mounting each component of the mobile filter dust collector 200 on the plate 211 can be configured as a mobile filter dust collector.

That is, a furrow 212 having grooves having a predetermined depth is formed on the plate 211 along the outer circumferential surface, and a filter of the bag filter 212 is formed in the groove of the crease 212. Detachable in the groove-protrusion coupling form is coupled to the projection of the grill housing 220 is mounted each component of the.

3A to 3C are schematic, side and front views, respectively, of a grill housing (GRILL or punch inlet) 220 of the mobile bag filter 200 in the energy-saving complex pollutant processing device 100 of FIG. 1.

Referring to FIGS. 3A to 3C, the grill housing 220 has an interior space 222, and each component of the bag filter 220, such as a filter, is mounted in the space 222. A punch hole (for example, 10 mm x 20 mm) is formed at predetermined intervals to form a grill net 221 structure. In this case, referring to the front view of FIG. 3C, the grill net 221 shows a configuration in which a plurality of punch holes are arranged in an n × m matrix.

Accordingly, relatively large particulate matter (crushed vinyl, wood chips, etc.) generated in the working environment of an industrial process is primarily controlled through the grill net 211. As such, relatively large particles of the particulate matter are controlled by the grill net 211, so that no secondary device load is generated.

In addition, the shape of the grill housing 220 may be a variety of shapes as a circular, oval cylindrical or rectangular hexahedron in cross-section, but to form an empty space there should be able to be equipped with various components such as the empty space filter. .

In addition, by implementing a blower having a fan and a motor for adjusting the air blowing amount so that relatively large particulate contaminants are sucked into the grill net 211 as a slim type motor system, the opening of the grill net 211 without a hood. Allow it to be collected immediately.

4A to 4D are schematic, transparency, plan and front views respectively showing an adsorption filtration unit 230 of the mobile bag filter 200 in the energy-saving complex pollutant treatment device 100 of FIG. 1.

4A to 4D, the adsorption filter unit 230 has a flat structure in the form of a general HAPA filter. In this case, the surface area is small and the pressure loss and power loss increase as the inertial force of the filter and the static pressure increase when the air flow flows in the straight direction. In addition, a circular filter has been developed to increase the surface area. However, if the filter is applied, deflection is generated due to airflow deflection and inflow pressure, and airflow leaks due to air gaps in the filter border edge. There was a problem of lowering the processing efficiency. In recent years, a rubber band was applied to the boundary edge to compensate for this problem. However, the hardening is caused by high temperature and corrosive gaseous substances. There was a limit to the application to the ventilation system. In addition, the filter used in terms of maintenance difficulties and maintenance costs has been used only for consumables. In addition, when the filter is reused, an additional dedusting apparatus is required for dust dedusting, which results in high installation and energy costs. In addition, most of the type of dust removal device is an air impact dust removal method, and a separate air hydraulic device is required, and when it is exhausted using dust, it is difficult to maintain cleanliness of the surrounding environment during dust maintenance.

Therefore, in the present invention, the adsorption filter is configured in the form of a cylinder to form a multipurpose application such as general industrial processes, household kitchen facilities, and multi-use facilities in public places, and the interior empty space of the grill housing 220. Since the adsorption filter 230 in the form of a cylinder can be mounted on the 222, the detachable filter can be easily attached.

As shown in Figures 4a to 4d, the adsorption filter 230 may be composed of two in the form of a cylinder as a whole, each cylinder-shaped adsorption filter 230 is provided for adsorption inside the cylinder in the surface filtration method Filling, filter cloth or adsorption plate 233 (hereinafter referred to as the 'adsorption plate'), the filter case 234 to cover and protect the adsorption plate 233 from the side, and the bottom or top of the cylinder form (top) The upper and lower filter guides 232 formed on the upper and lower filter guides 232 and the center of the upper and lower filter guides 232 so that the user can easily grasp the cross shape (+). A dust elimination handle 231 is provided. In addition, the adsorption plate 233 is configured in such a form that a dust elimination spring 235 is inserted therein and covers the dust elimination spring 235, and the dust elimination spring 235 is connected to the dust eliminating handle 231.

Therefore, the user may pull out the dust removal handle 231 up / down through the dust removal spring 235 to remove the dust adsorbed inside the filter. Alternatively, the user may pull out or shake the dust removing handle 231 to shock the dust by only the force of the manpower, and form a separate dust collecting plate (not shown) inside the filter to prevent dust adsorbed on the dust collecting plate. Can be loaded.

In addition, the filter case 234 forms a gap or a hole (PORE) at a predetermined interval in the plate or the plate to protect the adsorption plate 233, the air flow through the gap space of the gap or hole in the lower portion of the filter Minimizing air resistance when entering the top can solve the mobility disturbance of particulate matter. In addition, the upper and lower filter guides 232 may also form voids or holes at predetermined intervals, so that complex contaminants may be sucked through the gap spaces of the voids or holes to be purified through the filter.

In addition, the suction plate 233 constituting the cylindrical suction filter 230, the filter case 234, the upper and lower filter guides 232, the dust removing handle 231, and the dust removing spring 235. Is designed / manufactured to facilitate component disassembly for maintenance, such as groove-protrusion coupling or bolt-nut coupling (other combinations are possible).

5A to 5D are schematic, plan, front and left and right side views of a magnetic filter 240 of the mobile bag filter 200 in the energy saving type contaminant treatment device 100 of FIG. 1, respectively. to be.

5A to 5D, the cylindrical adsorption filter 230 is mounted to a magnetic filter 240. That is, the magnetic filter 240 is magnetically plated on the surface of the 'ㅗ' shape of the magnetic filter plate 241 capable of adsorption of dust by magnetic force and two filters formed on the top of the bottom plate of the magnetic filter plate 241. A fixed bar 242. Accordingly, the two cylindrical adsorption filters 230 are fixed by the filter fixing bar 242, respectively.

In this case, each of the filter fixing bar 242 may have four annular bar-shaped bars fixing the cylinder-shaped adsorption filter 230 to the annular (or clasp) shape of the filter fixing bar 242 on four sides. . In addition, the filter fixing bar 242 can be rotated 360 ° to fix the cylinder-shaped adsorption filter 230 inward, for this purpose, the filter fixing bar 242 is on the top of the bottom plate of the magnetic filter plate 241 It is fixed in the form of a rotating plate to enable 360 ° rotation. In addition, the filter fixing bar 242 may be made of elastic rubber or plastic to give flexibility when fixing the adsorption filter 230 having a cylindrical shape, and may prevent damage during contact.

High efficiency filtration method to remove ultra-fine dust generally used uses bag filter filtration method and electric dust collection method. The most commonly used filter dust collector is designed / manufactured inside the device by air backflow impact method for industrial use. This method is equipped with a dust box, but the degree of scattering varies depending on the fallout distance of dust after dust exhaustion and the dust accumulation state of the deposit box. In addition, when dust is accumulated in the sedimentation after exhaustion, there is a case where a fire occurs due to static electricity generated according to weather conditions. In addition, only when a large number of power ratios and devices are supported, the dedusting apparatus can be automatically performed, and if the repetition of the exhaustion is repeated, a lot of wear of the filter cloth is generated during the dedusting process, resulting in high maintenance costs.

Thus, in the present invention, as described above, the dust removal method may be performed without additional power by pulling up and down the dust removing handle 231 in the cylinder-type adsorption filter 230 to impact the inside of the filter. In addition, the adsorption filter 230 is mounted on the magnetic filter 240, which is electrostatically collected by the magnetic filter 240 in the filtration process and the dedusting process. Therefore, indoor environmental pollution by re-scattering can be fully controlled. At this time, the adsorption filtration method of the magnetic filter 240 is a principle of adsorbing the complex pollutant particles to the magnetic filter plate 241 having an electrostatic magnetic. This is because when the specific gravity is lighter than air in dry weather, the lungs of the human body are easy to settle and deep, which is very harmful to the human body. Thus, the dry dust has a fine charge as the particles charge depending on the temperature, which generates static electricity. In this principle, the magnetic filter plate 241 can be easily adsorbed by using the charge and adsorptivity of the charged particles. Since electric energy is required to charge general particles, a negative electrode plate for charging the particles and a dust collecting plate having positive charges for collecting the particles charged with the negative electrode are required. In this case, since the dust collection efficiency is increased only by rapidly charging the particles, the residence time that passes between the negative electrode plate and the positive electrode plate of the particle needs to be long and a large amount of charge is also required. However, the burden of using a lot of power is increasing the maintenance cost, and ozone is released during the charging of particles, which is very skeptical for worker safety, and electric shock accidents and dust fires are often caused. In addition, it was very difficult to maintain the dust collector plate due to the professional service during maintenance.

Accordingly, in the present invention, the magnetic filter plate 241 may be formed without using electric power to sufficiently absorb the particles electrostatically. In addition, in order to increase the magnetic force of the composite contaminant particles introduced in the case of a problem can be solved by adding an ion catalyst (IONIZATION CATALYSER) (not shown) in the cylinder adsorption filter 230. Therefore, the magnetic filter 240 can also remove ultrafine particles of 0.3 μm particles which are very harmful to the human body.

For example, in the case of a multi-use facility or a home, most of them are devoid of dust exhaustion method. Therefore, the dust should be removed manually only after separation and cleaning. In particular, the cleaning management of dry weather is easy to be scattered dust is sucked through the environmental discomfort and the respiratory system of the human body.

In the present invention, the dust is discharged electrostatically by the adsorption filtering through the cylinder-type adsorption filter 230 and the magnetic filter 240 in a semi-automatic way to electrostatically adsorbed dust scattered when repeated The coating paper was developed and attached so that it could be washed with a cleaning solution during maintenance.

In addition, in general, when the metal magnetic plate is washed, the magnetic force drops and corrosion occurs. Therefore, the general cleaning cannot be performed, and a separate special dedicated cleaning solution must be used. At this time, this washing liquid is an acidic and alkaline washing liquid, which is very difficult to handle at home and very dangerous in the storage method. Thus, in the present invention, a coating layer (coating paper) is formed on the magnetic filter plate 241 or the filter fixing bar 242 so that it can be used using a general cleaning, and the coating layer can be generally cleaned as a transparent paper.

6A to 6C are schematic, plan views, and left and right side views respectively illustrating a first partition plate 250 of the bag filter 200 in the energy-saving complex pollutant treatment device 100 of FIG. 1.

6A to 6C, the first separator 250 serves as an upper surface cover of the grill housing 220 in which the adsorption filter 230 and the magnetic filter 240 in the form of a cylinder are mounted. The upper surface of the 220 and the lower surface of the first separating plate 250 is configured in a removable form that combines in the groove-protrusion form. On the other hand, the lower surface of the grill housing 220 is coupled to the movable plate between the 210, as described above is removable.

In addition, the first separation plate 250 has a cap plate 251 that is symmetrical with an upper surface of the grill housing 220 as a main body, and two air holes on both sides of the cap plate 251. 252 is formed to discharge in both directions through the air hole 252 when the fluid flows through the grill housing 220 to distribute the pressure loss according to the inlet pressure and to lower the conveying speed in the apparatus.

In addition, a first separation plate packing (RUBBER PARKING) 253 surrounding the outer circumferential surface of the cap plate 251 is formed, the material of the first separation plate packing 253 is heat, cold, oil and chemical resistance As an excellent rubber, a mixture of trifluorochloroethylene (30-50%) and vinylidene fluoride (70-45%), and Viton: a hybrid polymer of hexafluoropropylene and vinylidene fluoride polyacrylonitrile-based hybrid As the polymer, mainly heat resistant rubber is preferred.

On the other hand, in the treatment of complex pollutants in the air, the mobile filter dust collector described in Figures 2 to 6 to control the bacteria through the photochemical process (UV lamp) without the filter gaseous complex pollutants.

7 to 13, each component of the photooxidation air purifier 300 will be described in detail.

7A to 7D are schematic, plan, front and left and right side views respectively illustrating a photo oxidation unit 330 of the photooxidation air purifier 300 in the energy-saving complex pollutant processing apparatus 100 of FIG. 1. .

In the case of a general air pollution treatment apparatus, a separate facility may be added to the rear of the apparatus in order to simultaneously process particulate gaseous substances of the complex pollutant. In addition, the general photocatalyst has been used for water purification in water engineering generally because the oxygen is generated by the reaction of water oxygen and light of the sun only when TiO ₂ (titanium dioxide) is dissolved in water. It is because the water that contains oxygen is absolutely necessary.

Thus, referring to FIGS. 7A to 7D, the photooxidation unit 330 is a UV-lamp 331 as a light source and a photocatalyst for generating cations by irradiating a UV light source from the UV lamp ( 332 and an elbow, which is connected to the air hole 252 of the first separation plate 250 and is a passage through which the complex pollutant introduced through the air hole moves. 334 and an air holder equipped with the UV lamp 331 and the photocatalyst 332 therein and connected to the air pipe 334 to purify the complex pollutant introduced through the photocatalyst and purify it. (333). In addition, the light adjusting unit 335 for adjusting the UV light energy irradiated from the UV lamp 331, and the STS band (336) for fixing the air pipe 334 (band) 336 is further provided.

Here, the light control unit 335 is implemented as a PBC board as a condenser, the material of the air pipe 334 is preferably a rubber (rubber) material and serves to control the airflow and inlet of the complex pollutant.

At this time, TiO ₂ (titanium dioxide) is made into a coating agent and coated on the inner wall of the air holder 333. In addition, a glass fiber hexagonal pore (honeycomb) type photocatalyst was developed / manufactured, and a transparent photogun media applied by being immersed in a water bath of TiO ₂ coating agent was developed. That is, the TiO ₂ coating agent is coated on the air holder and the photocatalyst.

When the transparent photocatalyst 332 is mounted on the air holder 333 and air is introduced therethrough, the photocatalyst receives light from the UV-lamp to generate + ions (cations). The generated + ions are combined with oxygen (O ^2- ) anions in the air to form shooter oxide -ions (anions). In addition, strong + ions (cations) are generated on the surface of the photocatalyst to combine with water in the air to form hydroxyl radicals, which can dissolve organic substances, remove odors and harmful bacteria, and even sterilize them.

At this time, the developed photocatalyst is widely applied to remove NOx, SOx, CO, etc., as well as VOCs (volatile organic compounds), formaldehyde (HCHO), and polycyclic aromatic hydrocarbons (PAHs). can do.

In addition, when the light source from the light source lamp (UV-LAMP) is transmitted through the photocatalyst to increase the oxidizing power of the photocatalyst, the oxidation power may be increased by doubling the intensity and irradiation amount of light through the light control unit 335. That is, when the light source passes through the photocatalyst, it is designed and manufactured to reflect light in a mirror-like structure while being incident on the hexagonal void surface. Therefore, it is composed of convex and concave side layers in the hexagonal surface so that the number of times of light reflection and diffusion increases as light is transmitted.

8A to 8C are schematic, plan and front views, respectively, of the photooxidation housing 310 of the photooxidation air purifier 300 in the energy saving type contaminant treatment apparatus 100 of FIG. 1.

Referring to FIGS. 8A to 8C, the photooxidation housing 310 includes a photooxidation housing plate 314 formed of a cover type housing structure in which an empty space is formed inside and the photoacidification unit 330 is mounted in the empty space. A grill having a discharge adsorption filter 311 for adsorbing the gas discharged secondarily after being purified through the photoacidification unit 330, and a hole or a pore for discharging the purified air or gas through the discharge adsorption filter 311. A discharge grill gate 313 which is directionally adjustable as an outlet of the shape and which distributes the discharge flow rate and reduces the discharge flow rate and the empty space of the photo-oxidation housing plate 314 are divided into the divided spaces. A movable clear table fixed to the emission clear table fixed track 316 supporting the discharge grill gate 313, and the photooxidation housing plate 314 of the lid housing structure. And a group 200 and the first separating plate open door lock sticker (offen door lock sticker) (315) for fixing to or disconnect to 250.

In addition, the photooxidation housing 310 is supported by the lower first separating plate 250 and covered by the upper second separating plate 362.

Further, the emission adsorption filter 311 may be installed in both the outflow direction of the upper side or the side to control the photocatalytic material partially generated by the photocatalyst, and may be supported by the floor plate 316 in the upper case. The floor plate 316 may function as a top cover of the photooxidation housing 310.

In addition, maintenance is convenient by allowing the photo-oxidation housing 310 to be detached, and the discharge adsorption filter 311 may be detachably fixed to the floor plate 316, and the open door lock sticker 315 may be replaced when a consumable is replaced. ) Can be easily removed by desorption from the desired lock position.

In addition, it is possible to adjust the discharge opening in the discharge grill gate 313 it is possible to adjust the discharge according to the operating conditions.

9A and 9B are schematic views and a plan view of an adsorption final filter 340 of the photooxidized air purifier 300 in the energy saving composite contaminant treatment device 100 of FIG. 1, respectively.

9A and 9B, the absorption final filter 340 is composed of a mesh net of an outer layer and is supported by a second separator 362 covering the photo-oxidation housing 310. do.

In addition, the adsorption final filter 340 serves to remove the final adsorbent material by being installed at the final outlet, and the exhaust gas detection unit 320 formed on the upper side is the PCB board of the electronic circuit. Adsorption and dehumidification of various electronic parts (EPS, electrical panel, etc.) can be protected from harmful gases.

10A to 10D are schematic, plan, bottom and front views of the exhaust detector 320 of the photooxidized air purifier 300 in the energy-saving complex pollutant processing apparatus 100 of FIG. 1, respectively. .

10A to 10D, the exhaust gas detector 320 forms an opening having a grille shape formed thereon as a final outlet of exhaust gas through which the finally purified exhaust gas flows out through the adsorption final filter 340. The final discharge grill gate 321 which can be turned on / off, the operation unit 322 having various function keys, the final adsorption filter case 333 supported by the adsorption final filter 340, and the separation type and exhaust according to the working conditions. A fix round furrow 324 divided into a gas detector is fixed.

The operation unit 322 is displayed on the lamp indoor air quality through the attached CO ₂ meter and thermometer in the discharge unit.

In general industrial, residential, and multi-use facilities, air purifiers do not have a system for measuring indoor pollution levels. In particular, CO ₂ (carbon dioxide), O ₂ (oxygen) and the like are rarely measured indoors. This is highly related to safety accidents in the working environment of indoor workers. In other words, if the concentration of O ₂ is low and the concentration of CO ₂ is high in a closed room, it can lead to lethargy and concentration.

have. In particular, concentrations vary depending on the indoor CO ₂ concentration and the O ₂ concentration, which is a secondary school. This is because academic concentration is largely influenced by indoor air quality.

In the present invention, by adding a lamp and an alarm function to detect the CO ₂ and O ₂ concentration in the final outlet 321 equipped with the final adsorption filter 340 it was able to greatly contribute to the composition of the academic atmosphere in the school. In addition, by setting the proper concentration standard, the ventilation system is operated at the same time as the alarm, and it is configured as a wall-mounted type for easy device movement.

On the other hand, the removal efficiency through the example specifically designed to purify the particulate matter through the adsorption filter 230 and the magnetic filter 240, and the gaseous material purification through the photoacidification unit 330 and the final adsorption filter unit 340 You can figure it out.

For example, referring to FIG. 4A, the diameter of the adsorption filter 230 is set to 150 mm × length of 300 mm (L). Referring to FIG. 12A, the diameter of the final adsorption filter 340 is 900 mm (1/2 of the left side + the right side of the filter). 1/2) × length 300 mm (L) × 2 (both sides).

Accordingly, in the present invention, the particulate matter is purified through high efficiency surface filtration (cylinder filter) and electrostatic particle charge adsorption (magnetic filter plate), and the gaseous substance is photooxidized by photocatalyst (photo oxidation) and adsorbent. Purification through the physical adsorption method (adsorption final filter) by.

In addition, dust control is purged through electrostatic dust magnetic scavening.

The removal efficiency of such particulate and gaseous substances is calculated as follows.

(1) particulate matter

       ① Removal efficiency flow chart (1atm, 25 ℃, PM2.5)

First inflow of fine dust

→ ADSORPTION
FILTRATION part

→ ADSORPTION FINAL FILTER part

→ Final discharge

↓ ↓

↓ ↓

② Estimation of final dust collection efficiency

=

-

=

-

-

                      ∴99.997%

(2) gaseous substances (based on CH ₄ )

① Removal efficiency flow chart (1atm, 25 ℃)

Initial Inflow Concentration

→ PHOTO
OXIDATION

→ ADSORPTION FINAL FILTER

→ Final discharge

↓ ↓

↓ ↓

② Estimation of final dust collection efficiency

=

-

=

-

-

                    ∴99%

 As such, the particulate matter through the present invention can be filtered 99.997%, the gaseous material can be filtered 99%, it can be seen that complete removal is possible.

As described above, the technical idea described in the embodiments of the present invention may be implemented independently, or may be implemented in combination with each other. In addition, the present invention has been described through the embodiments described in the drawings and detailed description of the invention, which is merely exemplary, and those skilled in the art to which the present invention pertains various modifications and equivalent other embodiments therefrom It is possible. Therefore, the technical protection scope of the present invention will be defined by the appended claims.

100: complex pollutant treatment device
200: mobile bag filter
300: mining air purifier

Claims (7)

A mobile filter dust collector installed in a pollutant source to suck the complex pollutant generated from the pollutant source and to filter and filter the introduced complex pollutant;
Combined with the mobile filter dust collector and complex pollutant processing apparatus comprising a photo-mineralized air purifier for filtering and filtering the complex pollutant introduced through the photooxidation treatment. The method of claim 1,
The mobile filter dust collector,
A grill housing for sucking the complex pollutants generated from the pollutant;
It is formed on the lower portion of the grill housing, the lower end of the plate is provided with a wheel and a brake, a movable plate that forms a corrugated line having a groove of a predetermined depth at predetermined intervals along the outer circumferential surface on the upper end of the plate to engage with the grill housing Between,
An adsorption filter inserted into the grill housing and adsorbing the complex pollutants sucked through the grill housing in a surface filtration manner;
And a magnetic filter equipped with the adsorption filter and electrostatically absorbing and collecting the complex contaminant sucked through the grill housing. The method of claim 2,
The adsorption filter,
An adsorption plate for adsorbing the complex contaminants introduced through the grill housing;
A filter case which covers the adsorption plate on the side and forms a gap or a hole at a predetermined interval;
An upper / lower filter guide covering the suction plate;
A dust removal handle formed at the center of the upper and lower filter guides;
And a dust removing spring inserted into the suction plate and connected to the dust removing handle. The method of claim 2,
The magnetic filter,
Magnetic filter plate capable of adsorbing the complex pollutants by magnetic force by applying a magnetic plating on the surface,
It includes a filter fixing bar formed on the top of the bottom plate of the magnetic filter plate,
Mounting the adsorption filter on the magnetic filter plate and the complex pollutant treatment device, characterized in that fixed through the filter fixing bar. The method of claim 1,
The acidification air purifier,
As a light source UV lamp,
A photocatalyst for generating cations by irradiating a UV light source from the UV lamp,
Connected to the air hole of the first separation plate to cover the mobile filter dust collector and a passage through which the complex pollutants introduced through the air hole is moved, the air pipe, the UV lamp and the photocatalyst mounted therein and the air pipe and And an air holder which is connected to and purified by the photocatalyst by mineralizing the introduced complex pollutants. The method of claim 5,
A photonication housing plate formed of a cover type housing structure which forms an empty space therein and mounts the photooxidizer in the empty space;
An emission adsorption filter for adsorbing the gas discharged secondarily after being purified through the photooxidation unit;
A discharge grill gate having a grill-type outlet having holes or pores for discharging the purified air or gas through the discharge adsorption filter, the discharge grill gate distributing the discharge flow rate and reducing the discharge flow rate;
A photonication housing fixing track for dividing the empty space of the photooxidation housing plate and supporting the emission grill gate in the divided space;
Complex contaminant treatment apparatus, characterized in that it comprises an open door lock sticker for fixing or separating the photocatalyst housing plate of the lid housing structure to the mobile filter dust collector (200) and the first separation plate of the lower. The method of claim 6,
The outer layer is composed of a mesh, and the complex pollutant treatment apparatus further comprises an adsorption final filter supported on the second separation plate covering the photo-oxidation housing.

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