KR101548371B1 - Toxic gas continuous complex deodorizer with a biofilter interlocking structure - Google Patents

Abstract

The present invention relates to a toxic gas continuous deodorizing device having a biofilter interlocking structure and, more specifically, to a toxic gas continuous complex deodorizing device having a biofilter interlocking structure, which comprises: a cleaning housing formed with an inlet pipe and a discharge pipe; an partition unit including a first partition, a second partition, and a third partition; a gas guiding unit including a first guiding unit for guiding gas in the first deodorizing space to the second deodorizing space, and a second guiding unit; a cleaning unit installed in the first deodorizing space, the second deodorizing space, and the third deodorizing space; a water spraying unit for spraying water to the cleaning unit; a delay unit installed on the upper part of the first deodorizing space, the second deodorizing space, and the third deodorizing space; a water tank for supplying water to the water spraying unit; and a biofilter device for removing pollutants of deodorized gas and offensive odor. According to the present invention, the deodorizing device has effects in increasing deodorizing efficiency by secondarily deodorizing the primarily deodorized gas to microorganisms.

Description

TECHNICAL FIELD [0001] The present invention relates to a continuous deodorizer for harmful gas having a biofilter interlocking structure,

The present invention relates to a harmful gas continuous composite deodorizer having a biofilter interlocking structure. More particularly, the present invention relates to a deodorizing device for a biofilter, which comprises a biofilter unit for deodorizing a first deodorized gas with a microorganism, A water splitter and a retarder are provided in the respective deodorization spaces to sequentially take in the incoming gas along the deodorization spaces and to separate the cleaning housings from each other in parallel The present invention relates to a continuous composite deodorizer for harmful gas having a biofilter interlocking structure that can be easily utilized in space, reduce installation cost, and improve productivity.

Generally, the wastewater treatment device is used as a by-product to discharge industrial wastes. Especially, when the wastewater is discharged into the river, it accelerates the pollution of the river and seriously affects people drinking water. Therefore, , Paper waste wastewater containing a large amount of domestic wastewater, polymer organic compound, and heavy chemical industrial wastewater from which toxic organic compounds are discharged, thereby purifying dead wastewater and discharging only purified water.

In Korea, the amount of wastewater discharged per day is about 20 million cubic meters, and the proportion of domestic wastewater is about 63%, so it is necessary to properly treat the domestic wastewater in order to improve water quality in public waters.

Considering these circumstances, the government has been continuing to set up environment-based facilities around large cities to treat sewage and wastewater. However, at the end of 1995, the sewage treatment rate of Korea was only 45%, which is considerably less than that of advanced countries. Considering the sewage treatment rate.

Recently, sludge generated in such wastewater treatment facilities is collected, dried, and then shaped into a certain shape and used as fuel. The sludge is filled in the housing, dehydrated and then dried. In this process, gas discharged from the sludge is generated, and a washing tower is connected to the housing to purify the gas.

In the washing tower described above, as described in Korean Patent Application No. 10-1999-0016410, the gas introduced by the fan is sprayed with chemicals or water to purify the gas, and then the gas is discharged to the outside. There is a problem that the installation space of the washing towers is excessively occupied, and therefore, there is a problem that the washing towers There is a problem in that the cleaning efficiency of the gas is lowered and the equipment cost is excessively increased.

It is an object of the present invention to provide a bio-filter device for a deodorization apparatus, which is capable of deodorizing a first deodorized gas with a microorganism to enhance deodorization efficiency, The water dividing portion and the delay portion are provided in the respective deodorizing spaces so that the incoming inflow gas is sequentially taken along the deodorizing spaces and is deodorized so that the washing housings are not installed in parallel And it is an object of the present invention to provide a deodorizing device having a continuous deodorization structure of a noxious gas which can be easily utilized in space, reduce installation cost, and improve productivity.

A deodorizing device for deodorizing a gas generated in the process of dehydrating and drying collected sludge for recycling sludge of wastewater according to the present invention as fuel and discharging the deodorized and purified gas to the outside, A second deodorizing space, a third deodorizing space, and a third deodorizing space, wherein the first deodorizing space, the second deodorizing space, and the third deodorizing space are provided so as to divide the inside of the cleaning housing, A first guide portion for guiding the gas in the first deodorization space to the second deodorization space and a second guide portion for guiding the gas in the second deodorization space to the third deodorization space, A second detaching space, a second detaching space, a second detaching space, a second detaching space, a second detaching space, a second detaching space, A water distributing portion for spraying water to the cleaning portion installed in the third deodorizing space, a delay portion provided on the upper portion of the first deodorizing space, the second deodorizing space, and the third deodorizing space, A water tank for supplying water to the water splashing part, and a bio filter device installed in communication with the discharge pipe of the deodorizing device to remove contaminants and odors of the deodorized gas.

The first guiding part guides the gas in the upper part of the first deodorizing space to the lower part of the second deodorizing space, and the second guiding part guides the gas in the upper part of the second deodorizing space, 3 deodorization space, and the discharge pipe receives the gas at the upper part of the third deodorization space and discharges the gas to the outside, and the inflow pipe is connected to the first deodorization space so that one end is disposed inside the first deodorization space, And a bending pipe is further formed at an end of the inflow pipe so as to be inclined.

The cleaner may further include a support panel having a plurality of through-holes formed in the first deodorization space, the second deodorization space, and the third deodorization space, and a plurality of cleaning balls disposed on the upper portion of the support panel, .

In addition, a vibration module unit is further provided on the support panel, and the vibration module unit is formed with an operation groove, and a pair of impact protrusions are formed on one surface of the operation groove, And a vibrating device composed of an eccentric cam and a motor for rotating the eccentric cam.

The delay unit is disposed on the first deodorization space, the second deodorization space, and the third deodorization space to delay the movement of the cleaned gas through the cleaning unit, A fixed panel having a plurality of vent holes provided on the first deodorizing space, the second deodorizing space and the third deodorizing space, and a nonwoven fabric disposed on the fixing panel.

In the composite deodorizing apparatus having the harmful gas continuous deodorization structure according to the present invention, the deodorizing apparatus includes the biofilter unit to secondarily deodorize the first deodorized gas with the microorganism, thereby improving the deodorization efficiency. A water splitter and a delay unit are installed in each of the deodorization spaces so that the introduced inflow gas is sequentially deodorized while being moved along the deodorization spaces and the cleaning housings are not installed in parallel, The installation cost can be reduced, and the productivity can be improved.

1 is a front view showing a deodorizing apparatus having a continuous deodorizing structure for a harmful gas according to the present invention.
2 is a cross-sectional view showing a cleaning housing in a deodorizing apparatus having a continuous deodorant structure for harmful gas according to the present invention.
3 is a plan sectional view showing a cleaning housing in a deodorizing apparatus having a continuous deodorizing structure for harmful gas according to the present invention.
4 is a view showing an operating state inside the cleaning housing in a deodorizing apparatus having a continuous deodorant structure for harmful gas according to the present invention.
FIG. 5 is a view showing an operating state of a deodorizing apparatus having a continuous deodorizing structure for harmful gas according to the present invention.
6 is a view showing another embodiment of a deodorizing device having a continuous deodorizing structure for harmful gas according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a deodorizing apparatus having a continuous deodorizing structure according to the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions in the present invention, and this may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as an example, and various embodiments may be implemented through the present invention.

FIG. 1 is a front view showing a deodorizing apparatus having a continuous deodorizing structure according to the present invention, FIG. 2 is a sectional view showing a deodorizing apparatus having a continuous deodorizing structure according to the present invention, FIG. 4 is a schematic view showing the operation state of the interior of the cleaning housing in the deodorizing apparatus having the continuous structure for removing harmful gas according to the present invention. FIG. FIG. 5 is a view showing an operating state of a deodorizing device having a continuous deodorizing structure according to the present invention, and FIG. 6 is a view showing another deodorizing device having a continuous deodorizing structure according to the present invention FIG.

As shown in the drawing, a deodorizing apparatus 10 (hereinafter, referred to as a deodorizing apparatus for convenience of explanation) having the continuous structure of harmful gas continuous deodorization of the present invention dehydrates and collects sludge collected in order to recycle sludge of wastewater as fuel The partition 30 and the gas guide 40. The deodorizing device 10 includes a cleaning housing 20, a partition 30, a gas guide 40, A washing section 50, a water distributing section 60, a delay section 70, and a water tank 80. [

The cleaning housing 20 is made of a metallic material or a synthetic resin material and has a cylindrical housing structure having a space therein. An inlet pipe 21 having a fan into which the gas flows is formed, And a discharge pipe 22 for discharging is formed.

The inlet pipe 21 is welded after passing through an inlet formed in the cleaning housing 20 so as to be disposed at one end inside the first deodorization space to be described later and one end of the inlet pipe 21 is welded downward And the inlet 23 is formed at a lower portion of the cleaning housing 20 so that the inlet 23 can be opened and closed by the inlet 23, So that the gas flowing through the inflow pipe 21 connected to the first deodorizing space is supplied to the lower portion of the first deodorizing space.

The discharge pipe 22 is formed on the upper portion of the cleaning housing 20 as shown in FIG. 1 so as to communicate with the third deodorization space 26 to be described later.

The partition 30 separates and divides the inside of the cleaning housing 20 so that the inside of the cleaning housing 20 is divided into the first deodorization space 24, A second partition wall 32 and a third partition wall 33 which are installed so as to provide a second deodorization space 25 and a third deodorization space 26. [ As shown in FIG. 3, one end of the first partition 31, the second partition 32, and the third partition 33 are welded together and the other end is welded to the inner side of the cleaning housing 20 And is fixed.

At this time, the first partition 31, the second partition 32 and the third partition 33 are arranged so that the lower end of the water is filled in the water tank 80, So that the water is moved so as to keep the gap.

The gas guide portion 40 includes a first guide portion 41 for guiding the gas in the first deodorization space 24 to the second deodorization space 25 and a second guide portion 41 for guiding the gas in the second deodorization space 25 to the third And a second guide portion (42) for moving to the deodorization space (26).

The first guiding part 41 has a tube structure having a first inlet pipe 411 and a first outlet pipe 412. The first guiding part 41 is connected to the first inlet pipe And the second guide portion 42 is guided through the second inlet pipe 421 and the second outlet pipe 412 through the first outlet pipe 412, And the second deodorizing space 252 is connected to the third deodorizing space 422 through the second discharging pipe 422. The second deodorizing space 422 is formed in the third deodorizing space 422, 26, and the discharge pipe 22 receives the deodorized gas from the third deodorizing space 26 and discharges the deodorized gas to the outside.

The first guide portion 41 and the second guide portion 42 are welded or screwed to the first partition 31 and the second partition 32 to be fixed.

The cleaning part 50 is installed in the first deodorizing space 24, the second deodorizing space 25 and the third deodorizing space 26 so that the gas is passed through while the harmful components of the gas are cleaned and deodorized As shown in FIG. 2, the cleaner 50 includes a plurality of through-holes, which are welded or screwed to the first deodorizing space 24, the second deodorizing space 25, and the third deodorizing space 26, A support panel 51 on which a hole 511 is formed and a plurality of cleaning balls 52 on which a plurality of fine holes 521 are formed, The gas moves between the cleaning balls 52 and the fine holes 521, and the water of the cleaning balls is washed out due to the water being continuously absorbed and absorbed by the water of the cleaning balls 52.

The water splasher 60 is installed in the first deodorizing space 24, the second deodorizing space 25 and the third deodorizing space 26 so that water is sprayed to the upper part of the washing unit 50.

The water distributor 60 includes a pump 61 for transferring the water in the water tank 80, a transfer pipe 62 connected to the pump 61, And a spray tube 63 disposed above the space 24, the second deodorizing space 25 and the third deodorizing space 26 and provided with a plurality of nozzles 631 for spraying water to the cleaning section 50 .

The delay unit 70 is installed inside the first deodorization space 24, the second deodorization space 25, and the third deodorization space 26.

The delay unit 70 is installed on the upper part of the first deodorization space 24, the second deodorization space 25 and the third deodorization space 26 so that the gas, which has been cleaned through the cleaning unit 50, And a water dispersing part 60 installed in the first deodorizing space 24, the second deodorizing space 25 and the third deodorizing space 26 so as to be disposed on the upper part of the cleaner 50, A fixed panel 71 having a plurality of air holes 711 welded to be arranged on the upper side and a nonwoven fabric 72 having the fixing panel 71 disposed thereon or screwed thereto.

The water tank 80 is disposed below the cleaning housing 20 to supply the water 60 to the water distributing portion.

The water tank 80 is formed so as to communicate with the cleaning housing 20, is filled with water, and is disposed to be introduced into the water filled with the lower part of the partition 30.

The bio filter device 100 includes a malodor inlet 110 communicated with the discharge pipe 22 and a gas outlet 120 formed at the other end of the biofilter 100. The inside of the biofilter 100 is drawn through the malodor inlet 110 A first carrier deodorization chamber 130 for deodorizing the noxious gas is formed and a second carrier deodorization chamber 140 is formed below the first carrier deodorization chamber 130. In the second carrier deodorization chamber 140, So that the deodorized gas is discharged to the outside through the gas outlet 120.

A metal support net 150 is welded or screwed to the first carrier deodorization chamber 130 and the second carrier deodorization chamber 140. A microorganism support layer 160 And a water distributing unit 170 composed of a piping unit having a water tank for spraying water to the microorganism carrier layer 160 and a nozzle for spraying water to be transferred from the water tank, And the contaminated gas passes through the microorganism carrier layer, and the deodorized and contaminated components are cleaned.

The microorganism carrier layer 160 is prepared by cultivating conventional microorganisms and disposed on the support network portion. Such a microorganism carrier layer is already well known and used, and a detailed description thereof will be omitted. At this time, the microorganism carrier layer may be formed by disposing deodorizing balls containing microorganisms.

When the noxious gas flows into the first deodorizing space 24 by the driving of the fan, water is supplied to the first deodorizing space 24 by driving the pump 61, The harmful gas is moved between the cleaning balls 52 wetted with water while being sprayed and the odor and harmful components are absorbed in the water and cleaned and then filtered again by the delay unit 70 formed in the first deodorization space 24, And then sequentially discharged into the second deodorizing space and the third deodorizing space while being discharged through the same cleaning process as the above-described cleaning process, thereby completing a series of deodorization processes.

6, a vibrating module 90 is further installed on the support panel 51 to vibrate the cleaning balls 52. The vibrating module 90 includes a plurality of operating grooves 91, And an eccentric cam 931 hitting the hitting protrusion 92 is formed on the inner side surface of the operating groove 91 and an eccentric cam 931 formed to rotate the eccentric cam 931 The vibrating device 93 composed of the motor 932 is further formed and the eccentric cam 931 is rotated by the driving of the motor 932 so as to strike the impact protrusions 92, 51 and the cleaning ball 521 are vibrated to remove odors of the noxious gas moving between the cleaning balls and to improve the efficiency of cleaning harmful components. At least one or more vibration module parts may be installed on the support panel 51, and the vibration module part may be fixed to the support panel 51 by welding or screwing.

10: deodorizing device 20: cleaning housing
30: partition wall portion 40: gas guide portion
50: Taxation government 60: Water division
70: delay unit 80: water tank
90: Vibration module
21: inlet pipe 22: outlet pipe
23: inlet 24: first deodorization space
25: second deodorization space 26: third deodorization space
31: first barrier rib 32: second barrier rib
33: third partition
41: first guide portion 411: first inlet pipe
412: First discharge pipe
42: second guide portion 421: second inlet pipe
422: Second discharge pipe
51: support panel 511: through-hole
52: cleaning ball 521: three holes
61: pump 62: transfer pipe
63: jetting tube 631: nozzle
71: fixed panel 72:
91: operating groove 92: striking projection
93: Vibrating device 931: Eccentric cam

Claims (5)

A deodorizing device for deodorizing the gas generated in the process of dewatering and drying the collected sludge to recycle the sludge of wastewater as fuel and discharging the deodorized and purified gas to the outside, A first deodorizing space, a second deodorizing space, and a third deodorizing space, wherein the first deodorizing space, the second deodorizing space, and the third deodorizing space are provided so as to divide the inside of the deodorizing housing, A first guide portion for guiding the gas in the first deodorization space to the second deodorization space, and a second guide portion for guiding the gas in the second deodorization space to the third deodorization space, A first deodorizing space, a second deodorizing space, and a third deodorizing space, wherein the first deodorizing space, the second deodorizing space, and the third deodorizing space are provided in the first deodorizing space, A water dispersing part for spraying water to the washing part installed in the space, a delay part provided on the upper part of the first deodorizing space, the second deodorizing space and the third deodorizing space, And a bio filter device installed in communication with the discharge pipe of the deodorizing device to remove contaminants and odors of the deodorized gas. The biofilter device according to claim 1, Deodorizing device.
The method according to claim 1,
The bio filter device includes a first carrier deodorization chamber for deodorizing harmful gas introduced through the odor inlet, and a second carrier deodorization chamber for deodorizing the harmful gas introduced through the odor inlet, And a second carrier deodorization chamber is formed in a lower portion of the second carrier deodorization chamber so that the gas deodorized in the second carrier deodorization chamber is discharged to the outside through the gas discharge port.
The method according to claim 1,
The first guiding part guides the gas in the upper part of the first deodorizing space to the lower part of the second deodorizing space. The second guiding part guides the gas in the upper part of the second deodorizing space, And the discharge pipe receives the gas at the upper portion of the third deodorizing space and discharges the gas to the outside,
The inflow pipe is installed through an inflow port formed in the cleaning housing so as to be disposed at one end inside the first deodorization space, and one end of the inflow pipe is further formed with a bent pipe,
The delay unit is disposed above the first deodorizing space, the second deodorizing space, and the third deodorizing space to delay the movement of the cleaned gas through the cleaner, The present invention relates to a biofilter interlocking structure comprising a fixed panel having a first deodorization space, a second deodorization space, and a plurality of ventilation holes provided at an upper portion of the third deodorization space, and a nonwoven fabric disposed on the fixed panel. Gas continuous deodorization device.
The method according to claim 1,
The cleaner includes: a support panel having a plurality of through holes formed in the first deodorization space, the second deodorization space, and the third deodorization space;
And a plurality of cleaning balls having a plurality of cleaning holes disposed on an upper portion of the support panel.
5. The method of claim 4,
The vibrating module part is formed with a working groove, a pair of striking projections are formed on one surface of the working groove, and an inner surface of the working groove is provided with an eccentric cam And a motor for rotating the eccentric cam. The apparatus for continuous deodorization of harmful gas according to claim 1,

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