KR101723584B1 - Liquid washing and deodorizing machine having a double deodorizing structure - Google Patents

Abstract

The present invention relates to a chemical liquid cleaning and deodorizing device having a double deodorization structure. The chemical liquid cleaning and deodorizing device having a double deodorization structure according to the present invention increases the cleaning efficiency by sequentially cleaning the air containing harmful gas or harmful substances with washing water while moving the air through a first washing space and a second washing space; prevents the washing water from flowing out by having valve units on an upper shielding panel and a lower shielding panel and a curved portion on a head of the valve unit; and maintains a constant ratio of the washing water with the chemical liquid by forming the washing water through mixing of water and the chemical liquid by a mixing unit and supplying the same to a spray unit. Accordingly, there is no odor problem due to the chemical liquid and the cleaning efficiency can be increased. In addition, by adjusting the concentration of the chemical liquid by the mixing unit which supplies the washing water containing the chemical liquid, the pH range of the washing water can be adjusted to control the degree of the acidity and alkalinity of the washing water.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a chemical dehydrogenating and deodorizing machine having a double deodorizing structure,

More particularly, the present invention relates to a chemical liquid cleaning and deodorizing apparatus capable of increasing cleaning efficiency, preventing washing water from leaking out, and maintaining the ratio of the chemical liquid in the washing water constantly, The present invention relates to a chemical liquid washing and deodorizing machine.

With the rapid development of industry, deodorizing device which removes harmful gas such as ammonia, hydrogen sulfide, trimethylamine, methyl sulfide and the like which is generated in various wastewater treatment plants and composting of foodstuffs and feedstuffs is used, It is becoming a serious social problem that complaints arise.

Soil deodorization method, adsorption method, microbial treatment method, biofilter method and general cleaning method are used as measures to reduce the emission amount of harmful gas, which is harmful gas. However, installation cost and maintenance cost are excessive, In particular, it is pointed out that there is a serious problem that the cleaning efficiency of the odor removing efficiency is lowered due to the problem of the management of the spray nozzles and the filling materials and the discharge of the washing water fine particles to the atmosphere after the cleaning.

As described above, the gas deodorizer according to the general cleaning method has been filed as a utility model, and the above-described degassing scrubber is disclosed in U.S. Utility Model Laid-Open No. 20-1997-20990, June 18, 1997 , A dust collecting plate in which a plurality of vortex passages are arranged in a radial pattern at a predetermined interval on the outer periphery of the distribution plate is interposed and a shaft and a rotating disk which are interlocked with the motor are installed in a driving part provided on the lower side, At the upper part of the plate, a jetting port connected to the water supply pipe is provided, and the jetted water is crushed by rotating the rotary disk, so that the water molecules of the particulate form adsorb the harmful components of the harmful gas, and then drops and discharges harmful components.

In another structure, a cleaning liquid containing a chemical is sprayed into a deodorizer to adsorb a harmful component of a noxious gas introduced into the deodorizer, and then the chemical is discharged to the outside.

However, since the conventional gas deodorizer has a complicated structure and a single cleaning structure, there is a problem that the gas deodorization efficiency is low. In the process of mixing the chemicals with water to form the cleaning liquid, the amount of the chemical is not kept constant, There is a problem in that the deodorizer is inoperable due to excessive consumption of chemicals, and since manpower must be input for cleaning the storage tank for supplying water, there is a problem that the deodorizer can not operate during the cleaning process, There was a problem that occurred.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a washing machine and a washing machine which are capable of cleaning washing water with cleaning water while moving air containing harmful substances or harmful substances, , The ratio of the chemical solution to the washing water can be kept constant and the pH range of the washing water can be adjusted by adjusting the concentration of the chemical solution by the mixing unit that supplies the washing water containing the chemical solution to thereby adjust the acidity and the degree of alkalinity of the washing water And to provide a chemical liquid cleaning and deodorizer having a double deodorization structure.

In order to achieve the above object,

A deodorizer for removing the noxious gas generated from sludge or dirt of sewage and discharging the purified air,

A reservoir tank having a first filling space and a second filling space for filling water therein,

An agitating device installed in the storage tank for agitating the filled water in the first filling space and the second filling space,

A second cleaning space is formed on the upper side, and a first cleaning space is formed between the inflow space and the second cleaning space. The first cleaning space is formed in the upper part of the storage tank, A main body,

A spraying portion provided in the deodorizer main body for spraying washing water,

A supply pipe for delivering the water in the reservoir tank to the sprayer,

And a gas supply unit for supplying the noxious gas to the inflow space, wherein the gas supply unit is provided with a pretreatment filter for primarily purifying noxious gas to be supplied to the gas supply unit .

In an embodiment of the present invention, the stirring device may include an agitating tube having one end disposed in the first filling space and the other end in the second filling space, and a stirring vane formed in the lower portion, A water supply part for supplying water to the stirring pipe; a cleaning nozzle for spraying water supplied from the water supply part to the first filling space and the second filling space; .

According to an embodiment of the present invention, the deodorizer body is provided with a lower shield panel for dividing and dividing the inflow space and the first cleaning space therein, and on the upper side of the lower shield panel, And an upper shield panel is further formed to divide and divide the space and the second cleaning space, and through holes are formed in the lower shield panel and the upper shield panel, and gas is discharged to the through holes, And the valve unit is further tightened.

Further, in an embodiment of the present invention, the valve unit may be inserted into the through-hole, a receiving space may be formed therein, a seating hole may be formed on the upper surface to communicate with the receiving space, A valve body having a vent hole formed therein, a valve body inserted into the seat and formed with a connecting tube having a through-hole and a head formed on an upper portion of the connecting tube, An annular hook portion is formed on the lower outer periphery of the tube so as to be hooked on the jaw portion. The head has a semi-circular bent portion formed on the upper portion thereof. The noxious gas, Is formed into a large number of bubbles and minute bubbles by the washing water filled in the bubbles, and is deodorized.

In addition, in one embodiment of the present invention, a mixing portion is further provided in the supply line, and a chemical liquid supply portion is further provided in the mixing portion, and a cleaning liquid, which is formed by mixing a chemical liquid delivered from the chemical liquid supply portion and water supplied from the storage tank, Water is delivered to the deodorizer main body, so that the chemical liquid is uniformly contained in the cleaning liquid.

The chemical liquid washing and deodorizing machine having the double deodorizing structure according to the present invention sequentially cleaning the air containing the harmful gas or harmful substances through the first washing space and the second washing space while washing the washing water to improve the washing efficiency, The valve unit is installed on the upper shield panel and the curved portion is formed in the head of the valve unit to prevent the washing water from flowing out. Since the water and the chemical liquid are mixed by the mixing unit to form the washing water and then supplied to the spraying unit, The ratio of the chemical solution can be kept constant and the pH range of the washing water can be adjusted by adjusting the concentration of the chemical solution by the mixing unit that supplies the washing water containing the chemical solution to thereby control the acidity and the degree of alkalinity of the washing water have.

1 is a cross-sectional view showing a chemical liquid cleaning and deodorizer having a double deodorization structure according to the present invention.
2 is a view showing an agitating device in a chemical liquid cleaning and deodorizer having a double deodorizing structure according to the present invention.
3 is a view showing a mixing unit in a chemical liquid cleaning and deodorizer having a double deodorization structure according to the present invention.
4 is a view showing a state in which a hydraulic pressure is applied to a valve unit to seal a chemical solution cleaning and deodorizing machine having a double deodorization structure according to the present invention.
5 is a view illustrating a state in which noxious gas is moved through a valve unit in a chemical liquid cleaning and deodorizer having a dual deodorization structure according to the present invention.
6 is a photograph showing a valve unit in a chemical liquid cleaning and deodorizer having a double deodorization structure according to the present invention.
7 is a view showing an operating state of a chemical liquid cleaning and deodorizer having a double deodorizing structure according to the present invention.
8 is a view showing another embodiment of a storage tank in a chemical liquid cleaning and deodorizer having a double deodorizing structure according to the present invention.
Fig. 9 is a view showing the operating state of Fig. 8. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. 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 of the present invention, which 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 cross-sectional view showing a chemical liquid washing and deodorizing machine having a double deodorizing structure according to the present invention, FIG. 2 is a view showing a stirring device in a chemical liquid washing and deodorizing machine having a double deodorizing structure according to the present invention, FIG. 4 is a view showing a state in which a valve unit is sealed by the action of hydraulic pressure in a chemical liquid cleaning / deodorizing machine having a dual deodorization structure according to the present invention, in a chemical liquid cleaning / deodorizing machine having a dual deodorization structure according to the present invention. FIG. 5 is a view showing a state in which noxious gas is moved through a valve unit in a chemical liquid cleaning and deodorizing machine having a double deodorizing structure according to the present invention. FIG. 7 is a view showing an operating state of a chemical liquid cleaning and deodorizer having a double deodorization structure according to the present invention, FIG. 8 is a view showing another embodiment of the storage tank in the chemical liquid cleaning and deodorizing machine having the double deodorizing structure according to the present invention, and FIG. 9 is a view showing the operating state of FIG.

As shown in the drawing, the chemical liquid cleaning and deodorizing machine 10 having a double deodorization structure according to the present invention (hereinafter referred to as a " chemical liquid cleaning and deodorizing machine " The deodorizer includes a storage tank 20, an agitator 30, a deodorizer main body 40, and a deodorizer main body 40. The deodorizer 30 is a deodorizer that receives harmful air and removes harmful substances and odors contained in noxious gases and noxious air, And includes a jetting section 50, a supply duct path 60, and a gas supply section 70.

The storage tank 20 is made of a metal material or a synthetic resin material, and a first filling space 21 and a second filling space 22 are formed to fill the inside of the storage tank 20.

1, a partition wall 23 is formed in the reservoir tank 20 to partition and divide the internal space of the reservoir tank 20 into the first filling space 21 and the second filling space 22, .

In addition, a flow port is formed in the upper part of the partition wall 23 so that the water in the first filling space 21 and the water in the second filling space 22 can move with each other.

At this time, the storage tank 20 is provided with a pair of overflow pipes 25, and the level of the washing water after the cleaning of the noxious gas filled in the first washing space 42 and the second washing space 43 The foreign substances contained in the washing water are discharged to the outside through the stirring device 30 and a discharge port 24 to be described later.

Here, the reservoir tank 20 further includes a guide panel formed at an inner lower portion thereof so as to be inclined downward in the direction of the discharge port so that the foreign matter is moved in the discharge port direction.

The stirrer 30 is installed in the reservoir tank 20 to stir the charged water in the first filling space 21 and the second filling space 22 so that the foreign matter (suspended matter) And then separated and discharged.

The stirring device 30 includes an agitating pipe 31 having one end disposed in the first filling space 21 and the second filling space 22 and having stirring vanes 311 formed at the bottom thereof, A water supply part 33 for supplying water to the stirring pipe 31 and a water supply part 33 for supplying water to the stirring pipe 31 are provided in the stirring pipe 31, And a cleaning nozzle 34 for spraying the water supplied from the water supply unit 33 into the first filling space 21 and the second filling space 22. [

8 and 9, a discharge unit 47 is provided at an upper portion of the reservoir tank 20 to discharge foreign substances in the water through the discharge unit 47 by the stirring device 30 .

In addition, foreign matter adhering to the inner surface of the storage tank 20 can be removed by the water sprayed to the cleaning nozzle 34 from the rotating stirring pipe 31 to clean the storage tank 20, .

A hose of the water supply part 33 including a hose and a supply pump is connected to the pulley and the hose of the water supply part 33 is connected to the water supply part 33 by the rotation of the stirring pipe 31, .

At this time, the stirring pipe 31 may have a structure in which the lower part is closed.

The deodorizer main body 40 is installed on the upper part of the storage tank 20 and has an inflow space 41 into which a noxious gas flows downward and a second cleaning space 43 on the upper side thereof , And a first cleaning space (42) is formed between the inflow space (41) and the second cleaning space (43).

The deodorizer main body 40 has a lower blocking panel 44 formed therein to divide and divide the inflow space 41 and the first cleaning space 42. An upper side of the lower blocking panel 44 An upper shield panel is further formed to partition and divide the first cleaning space 42 and the second cleaning space 43. Through holes 441 and 451 are formed in the lower shield panel 44 and the upper shield panel And the valve unit 46 for discharging the gas and shutting off the inflow of the washing water is further tightened to the through holes 441, 451.

The lower shield panel 44 and the upper shield panel are welded and fixed to the deodorizer body 40 as shown in FIG.

A discharge unit 47 is provided in the upper part of the deodorizer main body 40 so as to communicate with the second cleaning space 43 to discharge gas or air cleaned with odor and odor to the outside.

The valve unit 46 is inserted into the through holes 441 and 451 to be adhered or screwed to each other and a receiving space 461a is formed therein and a seating hole 461b is formed on the upper surface to communicate with the receiving space 461a A valve housing 461 in which a hollow opening and closing vent hole 461c is formed so as to be tapered downward and a connection pipe 461b which is fitted in the seating hole 461b and is spaced apart along the outer surface and is formed with connecting ventilation holes 462a & And a valve body 462 composed of a head 462a formed on the upper portion of the connection pipe 462a and a jaw portion 461d is formed in the accommodation space 461a, An annular hook portion 462a 'is formed on the lower outer periphery of the head 462b so as to be engaged with the jaw portion 461d and a semi-circular bent portion 462b' may be further formed on the head 462b.

3, a curved portion 462b 'is formed at an upper portion of the valve unit 46 so that the washing water filled in the first washing space 42 and the second washing space 43 441 and 451 and the opening and closing ventilation hole 461c is tapered downward so that the pressure of the upper portion of the opening and closing ventilation hole 461c becomes higher than the lower portion of the opening and closing ventilation hole 461c, As shown in FIG.

When the noxious gas continuously flows into the inflow space 41 from the gas supply unit 70, the valve unit 46 increases the internal pressure of the valve unit 46, and noxious gas is introduced into the valve body 44 And the cleaning water injected from the first cleaning space 42 and the cleaning water sprayed thereon clean the noxious gas, And harmful substances are cleaned and continuously introduced into the first cleaning space 42 through the connection vent holes 462a "of the valve body 462 of the lower shield panel 44 to be cleaned The pressure inside the cleaning space 42 is increased so that the first cleaned noxious gas moves the valve body 462 of the upper blocking panel upward and then flows through the second cleaning space 43 through the connection vent hole 462a " And the washing water filled in the second washing space 43 and the washing water sprayed to the washing water To the odor and pollution to the exterior after removing the cleaning gas or the air is discharged to the outside.

The noxious gas moving upward in the figure through the valve units 46 is formed into a number of bubbles and fine bubbles by the washing water filled in the deodorizer body 40, .

The sprayer (50) is installed in the deodorizer body (40) to spray washing water.

The jetting unit 50 includes a nozzle pipe 51 having the first cleaning space 42 and the jetting nozzles 511 disposed in the second cleaning space 43, The washing water is supplied through the mixing unit 60 and the mixing unit 61 described later.

The supply pipe path 60 is made of piping and transfers the water in the storage tank 20 to the first cleaning space 42 and the nozzle pipe 51 disposed in the second cleaning space 43, .

The mixing unit 61 is further provided with a chemical liquid supply unit 612. The chemical liquid supplied from the chemical liquid supply unit 612 and the chemical liquid supplied from the storage tank 612 And transmits the cleansing water formed by mixing water to the deodorizer body 40.

The mixing unit 61 has a tubular structure and is installed in the supply pipe path 60. The mixing unit 61 mixes the water delivered from the storage tank with the chemical solution delivered through the chemical solution supply pipe and the chemical solution supply pump, .

The chemical liquid supply unit 612 is connected to a branch pipe 611 formed in the mixing unit 61.

According to this structure, by adjusting the concentration of the chemical liquid supplied by the mixing unit in advance, the upper and lower limits of the pH range of the washing water can be set, thereby adjusting the acidity and the alkaline degree of the washing water .

The gas supply unit 70 supplies the noxious gas to the inflow space 41.

The gas supply unit 70 is screwed or welded to the deodorizer main body 40 as a pump for transferring a gas or air and is configured to supply noxious gas from the outside to the inflow space 41 of the deodorizer main body 40 ).

At this time, a pretreatment filter is installed in the gas supply unit so that the noxious gas supplied to the deodorizer body is purified first.

It is preferable that the above-mentioned pretreatment filter filters foreign matter such as oil or dirt of the noxious gas, and the noxious gas odor is purified and deodorized inside the deodorizer body.

The pretreatment filter includes an acidic substance-absorbing layer for treating the acidic substance with respect to the harmful gas introduced therein, a basic-substance-substance-absorbing layer laminated on the acidic substance-absorbing layer and performing a treatment with a basic substance, And an addition reaction layer which performs an addition reaction to remove unreacted materials remained from the acidic basic substance and the acidic basic substance in addition to the oxidation / reduction treatment layer, And may include a structure capable of determining the treatment method according to the type and concentration of the contained substance, and adjusting the property to operate according to the property.

The operation of the chemical liquid cleaner / deodorizer 10 having the double deodorization structure according to the present invention will be described in detail. First, noxious gas is continuously supplied through the gas supply unit 70, When the pressure in the inflow space 41 of the inflow space 41 is increased, the noxious gas is sequentially transferred through the valve unit 46 to the first cleaning space 42 and the second cleaning space 43, The harmful substances and odors of the air containing the harmful gas or the harmful substance are cleaned and the cleaned gas or air is discharged to the outside through the discharge unit 47 to complete a series of processes.

As described above, the chemical liquid washing and deodorizing machine having the double deodorizing structure according to the present invention is capable of cleaning the air containing harmful gas or harmful substances in order to improve the cleaning efficiency, The unit is installed to prevent the wash water from washing harmful gas or harmful air from flowing out, thereby improving the cleaning efficiency and keeping the ratio of the chemical solution in the wash water constant.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention as defined by the appended claims and their equivalents. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

10: chemical solution cleaning deodorizer 20: storage tank
30: stirrer 40: deodorizer main body
50: jetting section 60:
70: gas supply part
21: first filling space 22: second filling space
23: partition wall 24:
25: Overflow pipe
31: stirring tube 311: stirring blade
32: drive motor 33: water supply part
34: Cleaning nozzle
41: inflow space 42: first cleaning space
43: second cleaning space 44: lower blocking panel
441: Through hole 45: Upper shielding panel
451: Through hole 46: Valve unit
461: valve housing 461a: accommodation space
461b: seat 461c: opening / closing chamber
461d: jaw
462: valve body 462a: connecting pipe
462a ': hook portion 462a'':
462b: head 462b ': bending section
47:
51: Nozzle tube 511: Injection nozzle
61: Mixing section 611:
612:
71: Pretreatment filter

Claims (5)

A deodorizer for removing the noxious gas generated from sludge or dirt of sewage and discharging the purified air,
A reservoir tank having a first filling space and a second filling space for filling water therein,
An agitating device installed in the storage tank for agitating the filled water in the first filling space and the second filling space,
A second cleaning space is formed on the upper side, and a first cleaning space is formed between the inflow space and the second cleaning space. The first cleaning space is formed in the upper part of the storage tank, A main body,
A spraying portion provided in the deodorizer main body for spraying washing water,
A supply pipe for delivering the water in the reservoir tank to the sprayer,
And a gas supply unit for supplying the harmful gas to the inflow space,
A pretreatment filter is installed in the gas supply unit so that the noxious gas supplied to the gas supply unit is primarily purified,
The stirring device includes a stirring pipe having one end disposed in the first filling space and the second filling space and having stirring vanes formed on the lower portion thereof, a driving motor installed on the upper portion of the holding tank to rotate the stirring pipe, And a washing nozzle for spraying the water supplied from the water supplying unit to the first filling space and the second filling space, characterized by comprising a water supply unit for supplying water to the stirring tube, A chemical liquid cleaning and deodorizer having a structure.
delete The method according to claim 1,
Wherein the deodorizer body has a lower blocking panel formed therein to divide and divide the inflow space and the first cleaning space,
An upper shield panel is further formed on the upper side of the lower shield panel so as to divide and divide the first cleaning space and the second cleaning space,
Wherein a through hole is formed in the lower shielding panel and the upper shielding panel, and a valve unit for discharging gas and shutting off the inflow of the washing water is further fastened to the through hole. group.
The method of claim 3,
Wherein the valve unit is inserted into the through hole, the valve housing has a receiving space formed therein, an upper surface formed with a seating hole communicating with the accommodating space, and a hollow opening / closing vent hole formed to be tapered downward,
And a valve body which is formed of a coupling pipe which is fitted in the seat and is formed with connecting ventilation holes and a head formed on the coupling pipe,
An annular hook portion is formed on the outer circumferential edge of the lower side of the connection tube so as to be engaged with the jaw portion,
Wherein the head is further provided with a semicircular bent portion at an upper portion thereof,
Wherein the noxious gas moving through the valve unit is formed into a plurality of bubbles and minute bubbles by the washing water filled in the deodorizer body and is moved and deodorized.
The method according to claim 1,
The mixing unit is further provided with a mixing unit, and a chemical liquid supply unit is further provided in the mixing unit, and the washing water formed by mixing the chemical liquid delivered from the chemical liquid supply unit and the water supplied from the storage tank is delivered to the deodorizer body , And the chemical liquid is uniformly contained in the cleaning liquid.

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