KR19990021894U - Stink removal device - Google Patents

Abstract

The present invention relates to an odor removing device, which is characterized by using ozone and anion, and has an excellent effect compared to the conventional odor removing method.

The blower doctor equipped with the odor suction fan and the odor collection cover is assembled at the bottom and the ozone and odor mixing reaction tank having a plurality of diaphragms installed therein, and the ozone and residual gas destruction device connected to the upper side of the ozone and odor mixing reaction tank. And a odor detection sensor installed on a conduit between the ozone and odor mixing reaction tank and the ozone and residual gas destruction device, and operated under the command of the odor detection sensor and controlling the amount of ozone and anions generated. It is a structure characterized in that it is composed of ozone and anion generator that can be supplied into the lowermost space portion of the ozone and odor mixing tank.

Description

Odor Removal Device {STINK REMOVAL DEVICE}

The present invention relates to a malodor removing device and more particularly to a malodor removing device using ozone and anion. The present invention has the advantages of overharmful and accurate and harmless to the human body compared to the conventional odor removal method. In other words, an object of the present invention is to provide a odor removal device that can remove a complex odor rather than any particular odor.

Various odors are generated in various industrial facilities, waste treatment plants, sewage treatment plants, food treatment plants, waste treatment plants, organic fertilizer production facilities, toilets, agricultural and livestock products processing plants, hospitals, various barns, chemical plants and other living facilities.

These odors are not one specific component but consist of several complex gases, which can be ventilated or vented (i) to remove odors, or sprayed with chemicals that can remove odors (ii) or aromatic substances. By diluting (iii) or blocking odors by spraying or collecting odors in one place and adsorbing them on adsorption filter (e.g. activated carbon, zirconium, etc.) and replacing them with new ones when the adsorption means becomes saturated. There is a method of decomposing and oxidizing odor by a catalyst (for example, sulfaben (iron melting catalyst), etc.) (iiiii).

However, the method of (i) (iii) above may cause a second odor problem in the surroundings, which is not rational, and of course, the effect of removing the odor is low and harmful to the human body.

And (ii) (iiii) of the odor removal effect is relatively good, but it is inconvenient to use and uneconomical disadvantages because the adsorption means must be frequently replaced or drug spraying. In addition, the last method has a relatively good odor removal effect, but because of the use of a very expensive device and high technology in use (catalyst technology, etc.), there is an uneconomical disadvantage is not used universally. In addition, if a particular bad smell is badly generated, it is used only when removing the bad smell using a catalyst suitable for the situation, not used to remove a complex bad smell like the present invention.

Accordingly, the present invention provides a odor removing device having a good odor removing effect while being convenient and economical to use.

To this end, the present invention, the odor suction fan and the blower doctor installed the odor collecting cover is assembled at the bottom and the ozone and odor mixing reaction tank is installed inside a plurality of diaphragm, ozone and ozone connected to the upper side of the ozone and odor mixing reaction tank and Residual gas destruction device, the odor detection sensor installed on the pipeline between the ozone and odor mixing reactor and ozone and residual gas destruction device, and operates under the command of the odor detection sensor and can control the amount of ozone and anions generated And ozone and anion generators for supplying ozone and anions into the lowermost space portion of the ozone and odor mixing tank.

1 is a schematic view showing a preferred embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

1: odor gas 2: odor collecting cover

3: blower doctor 4: odor suction fan

5: ozone and anion generator 6: ozone and anion blowing pipe

7: ozone and odor mixing tank 8: diaphragm

9: ozone and residual gas destruction device 10: discharge port

11: polling agent 12: odor sensor

13: wire

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that in the following description, only parts necessary for understanding the operation according to the present invention will be described, and descriptions of other parts will be omitted so as not to obscure the subject matter of the present invention.

Odors and harmful gases generated on the planet are being oxidized and reduced by the self-cleaning ability of the atmosphere. These phenomena are found to be caused by oxidizing gases (O ¹ , O ² , O ³ ), among which the most unstable and reactive It is known that the action of strong ozone (O ₃ ) is large. Anions are also found to be effective in removing odors.

1 is a view showing a preferred embodiment of the present invention to explain the operation of the present invention based on this.

First, the jangji of the present invention is installed in a place where odor is generated, and then power is applied to ozone and anion generator 5 and a control box not shown. Subsequently, when the odor suction fan 4 is operated, the odor is effectively collected by the odor collection cover 2 and enters the space portion below the ozone and odor mixing reactor 7 through the blowing doctor 3. In this case, as shown in the drawing, a small amount of pollutant 11 having various shapes may be filled in the space portion below the ozone and odor mixing reactor 7 to distribute the flow of odor and ozone evenly.

The polling agent is made of plastic or ceramic, and is a small object having a porous or circular or polygonal shape, a rod shape, a tubular shape, etc., and thus the detailed description thereof will be omitted.

The odor entering in from the front of the space portion below the ozone and odor mixing reactor 7 is moved at an appropriate flow rate and moved upwards in the direction of the arrow. The blowing pipe 6 is blown and diffused into the space from the vicinity of the blowing doctor 3. Therefore, the odor entered into the space portion is oxidized by ozone and anion, so that most of the odor is removed and only the remaining minor odor and a small amount of ozone are moved upward.

At this time, the odor is further oxidatively decomposed by the action of the diaphragm 8, and the remaining amount of ozone is further oxidized. After this process, a small amount of odor and ozone enter the ozone and residual gas destructor 9. If the odor is detected by a odor sensor 12 above a certain amount, the amount of odor is increased by increasing the amount of ozone and anion. Adjust so that The odor detection sensor 12 has various types, but it is preferable to use one having a function of discriminating more than several kinds of odors. When the type of odor detected by the odor sensor 12 is applied to the control box, the ozone and anion generator 5 are designed to interfere with the ozone and anion generator 5 by controlling the input amount of ozone and anion according to the type and concentration of the odor. It automatically adjusts the supply of ozone and anion according to the type and concentration.

Since such electronic / electrical technology uses conventional technology, detailed description thereof will be omitted.

The ozone and residual gas destructor 9 is a device for preventing a small amount of odor or ozone from being released into the atmosphere before passing through the discharge port 10. A heater generating a high temperature (about 350 ° C.) is built in. Various gases, odors, ozone, etc. are destroyed in the vicinity of the above temperature, in particular, ozone is reduced to O ₂ and changed to harmless oxygen. Therefore, the remaining odor or ozone that has passed through ozone and the remaining gas destruction site 9 is transformed into a gas that is harmless to the human body and has no smell and is released into the atmosphere through the discharge port.

On the other hand, in the ozone and the residual gas destruction apparatus, it is natural that a normal absorbent material such as activated carbon or zirconium may be used instead of a heater generating high temperature.

In the present invention, the amount of ozone and anion and the contact time between ozone and odor are very important factors depending on the type and concentration of odor, so the size of the ozone and odor mixing tank and the number of diaphragms are determined at each place of use. It may vary.

The reason is that if the proper amount of ozone and anions necessary to oxidize the malodor gas is less than the amount of inhaled malodor, the effect of removing the malodor is lowered. to be. By the way, it is not easy to calculate the amount of ozone and anion dose very accurately according to the concentration and type of odor, so the ozone and residual gas destruction apparatus plays a very important role in the present invention.

The present invention as described above, as a device that can effectively remove various odors using ozone and anion, in particular, there is a feature that is useful for removing the common odors generated in complex surroundings.

Claims (1)

The blower doctor equipped with the odor suction fan and the odor collecting cover is assembled at the bottom and the ozone and odor mixing reaction tank with a plurality of diaphragms installed therein, An ozone and residual gas destruction apparatus connected to an upper side of the ozone and odor mixing reactor, Odor detection sensor is installed on the conduit between the ozone and odor mixing reaction tank and ozone and residual gas destruction device; It operates by receiving the command of the odor detection sensor and can control the amount of ozone and anions generated, it is characterized by consisting of ozone and anion generator for supplying ozone and anions into the lowermost space of the ozone and odor mixing reactor Odor elimination device.