KR101638429B1 - Chemical cleaning and deodorizing device having a foam salt removal - Google Patents

Chemical cleaning and deodorizing device having a foam salt removal Download PDF

Info

Publication number
KR101638429B1
KR101638429B1 KR1020160011085A KR20160011085A KR101638429B1 KR 101638429 B1 KR101638429 B1 KR 101638429B1 KR 1020160011085 A KR1020160011085 A KR 1020160011085A KR 20160011085 A KR20160011085 A KR 20160011085A KR 101638429 B1 KR101638429 B1 KR 101638429B1
Authority
KR
South Korea
Prior art keywords
cleaning liquid
cleaning
salt
foam
liquid
Prior art date
Application number
KR1020160011085A
Other languages
Korean (ko)
Inventor
변상철
Original Assignee
(주)이화에코시스템
주식회사 천보엔지니어링
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)이화에코시스템, 주식회사 천보엔지니어링 filed Critical (주)이화에코시스템
Priority to KR1020160011085A priority Critical patent/KR101638429B1/en
Application granted granted Critical
Publication of KR101638429B1 publication Critical patent/KR101638429B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0035—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by wetting, e.g. using surfaces covered with oil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/12—Washers with plural different washing sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/14—Packed scrubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D2247/08—Means for controlling the separation process

Abstract

The present invention relates to a chemical liquid cleaning and deodorizing apparatus having a function of removing bubbles and salts, and particularly, in a known chemical liquid cleaning and deodorizing apparatus, a bubbling and salt removing and water level adjusting tank is provided on one side of the first and second cleaning liquid storage tanks And the lower end of the first and second washing liquid recovery pipes are connected to the bottom of the foam and salt removal and water level adjusting tub through the lower ends of the first and second washing liquid collecting pipes, respectively, the washing liquid discharge port is formed at the bottom of the rear partition of the foam and salt- A plurality of salt-adhering filters are provided at predetermined intervals so as to have a direction corresponding to an inflow direction and a discharge direction of the cleaning liquid collected in the vertical direction inside the foam and salt removing and water level adjusting tank, At the top of the tank is a timer-controlled shower nozzle that injects liquid into the foam rising from the surface of the washer and pushes it toward the bubble collector. Value and, in one aspect of the foam discharge hole of the first and second cleaning liquid storage tank boring characterized in that a top surface apertured foam collecting tank provided with a drain hole in one side.
Therefore, the solubility of the salt in the cleaning liquid can be reduced, the replacement period of the cleaning liquid can be extended, the occurrence of the cost due to the replacement of the cleaning liquid can be reduced, and the removal efficiency of the water- soluble odorous gas can be greatly increased In particular, it is possible to replace and wash a salt-adhering filter to which a salt is adhered. Therefore, if the water is replaced and cleaned by a predetermined period, The cleanliness can be maintained, and the efficiency and reliability of washing and deodorizing the chemical solution as well as the merchandise of the product itself can be greatly improved.

Description

Technical Field [0001] The present invention relates to a chemical cleaning and deodorizing device having a foam salt removal function,

The present invention relates to a chemical liquid cleaning and deodorizing apparatus having a bubble and salt removing function, and more particularly, to a chemical liquid cleaning and deodorizing apparatus having a bubble removing function and a salt removing function, A bubble and a salt removing function is added to one side of the cleaning liquid storage tank used for continuously circulating and supplying the first and second cleaning liquids (for example, the acid cleaning liquid and the alkali cleaning liquid) After the removal process, the chemical reaction introduced into the cleaning liquid storage tank side causes the initial foam-like reactive salt to be discharged to the outside before the foam is dissolved in the cleaning liquid, thereby reducing the solubility of the salt in the cleaning liquid, The cycle can be prolonged, and the cost incurred can be reduced by replacing the cleaning liquid, and by reducing the solubility of the cleaning liquid Soluble odor and to increase the efficiency of removal of gas, to a chemical liquid cleaning deodorizer having the bubble and the salt rejection invention to prevent clogging of the chemical liquid cleaning deodorizer according to the salt so as to significantly improve the deodorizing performance.

Generally, in places such as sewage treatment plants, sewage treatment plants, food processing facilities, and livestock facilities, a variety of organic or inorganic gases are generated and a complex odor is generated. The odor due to this is a combination of alkaline, acidic and neutral, A single chemical liquid cleaning liquid such as an oxidizing agent (soda hypochlorite or the like) having a slower reaction rate than the reaction has a characteristic that effective treatment of the odorous gas becomes difficult.

As a method for removing the odorous gas on the basis of such characteristics, there are a method in which a plurality of nozzles are provided in the deodorization tower and water is brought into contact with the gas containing odor introduced into the deodorization tower from the deodorization tower (Adsorption method) in which an adsorbent layer such as activated carbon, silica gel and zeolite is disposed in a deodorization tower to adsorb odorous substances, or a method in which a specific microbial layer is disposed in place of the adsorbent, (Microbial contact method) and the like.

As described above, the malodor gas composed of the complex gas is purified by neutralization reaction by the 'acid and alkali' chemical liquid. In such a conventional deodorization tower, the oxidizing agent (sodium hypochlorite, etc.) , And an acid and alkaline scrubbing tower each of which is composed of a series of two deodorizing tows connected in series. This is because the deodorization efficiency of the composite gas is lowered and the complexity of the apparatus There is a problem that the installation space and the installation cost are excessively increased due to enlargement.

In order to solve such a problem, Korean Patent Registration No. 10-0820845 (the title of the invention: simultaneous washing and deodorizing tower for two components), which was filed and registered by the applicant of the present invention, , And an alkaline scrubbing column as an integrated deodorization tower. Thus, each of the scrubbing liquids is separately circulated and the composite gas is cleaned to reduce the size of the apparatus. On the other hand, the jet nozzle and the pack bed two- An excellent detergency can be secured, and simultaneous neutralization of acid and alkali can be effected to improve the deodorizing power.

The jet nozzle includes a gas distribution chamber having a plurality of supply pipes and a gas supply pipe corresponding to the supply pipe of the gas distribution chamber, And a jet cap which is formed in such a manner as to be opened and closed to form a supply hole and in which malodorous gas is injected into the liquid in a liquid phase through a supply hole, and the jet nozzles are evenly distributed in the body.

Accordingly, even if the jet nozzles are uniformly distributed in a large number in the main body, it is not possible to increase the open area ratio on a batch basis, resulting in a large pressure loss.

In addition, there is a problem in that the width of the ejection orifice of the unit nozzle is so large that it is difficult to make minute bubbles, and the bubbles injected into the water are large, thereby lowering the cleaning efficiency.

In addition, the two-component simultaneous cleaning deodorization tower has a collecting ditch formed to collect the acid washing liquid passing through the pack bed and falling down to the lower portion of the pack bed. The collecting ditch is simply a V- It is mixed with the acid washing liquid collected in the collecting ditch to neutralize the acid washing liquid and the acid washing efficiency is lowered together with the excessive consumption of the chemicals There was a problem.

Accordingly, the present applicant filed a "Two-component simultaneous washing and deodorizing tower" as a solution to solve the above-mentioned problems, and proposed Korean Patent Registration No. 10-1203420.

As shown in FIG. 1 and FIG. 2, the two-component simultaneous cleaning deodorization tower disclosed in Korean Patent No. 10-1203420 has a structure in which the interior of the deodorization tower is cleaned above the hollow body to collect the cleaning solution mist contained in the purified air, And a purge gas discharge port 12 for discharging the purified air in which the cleaning mist is trapped. The gas distribution chamber 13 and the gas distribution chamber 13, which are provided on the outer side of the gas distribution chamber 13, A main body 10 having a gas inflow pipe 15 for allowing odorous gas to flow from the exhaust fan 14; A first cleaning liquid storage tank 21 provided on a bottom surface of the main body 10 to receive a first cleaning liquid and a second cleaning liquid accommodated in the first cleaning liquid storage tank 21, A first cleaning liquid circulating pump 22 for conveying the first cleaning liquid fed from the first cleaning liquid circulating pump 22 to the main body 10 and a second cleaning liquid circulating pump 22 for feeding the first cleaning liquid fed by the first cleaning liquid circulating pump 22 downward from the main body 10, A malodorous gas is sprayed into the alkaline cleaning liquid which is provided between the gas distribution chamber 13 and the first cleaning liquid supply pipe 23 and supplied by the first supply pipe 23 and maintained at a certain level, A fine jet nozzle cleaning unit 24 for cleaning the malodorous gas to remove odors contained in the malodorous gas while simultaneously cleaning the malodorous gas, And the first cleaning liquid storage tank ( (20) having a first washing liquid level regulating portion (25) for circulating the washing liquid to the first washing liquid level regulating portion (21). A second cleaning liquid storage tank 31 provided adjacent to the first cleaning liquid storage tank 21 on the bottom surface of the main body 10 to receive a second cleaning liquid, and a second cleaning liquid storage tank 31 provided on one side of the second cleaning liquid storage tank 31 A second cleaning liquid circulating pump 32 for transferring the second cleaning liquid accommodated in the main body 10 to the inside of the main body 10 and the second cleaning liquid transferred by the second cleaning liquid circulating pump 32 from the main body 10 A second cleaning liquid spraying pipe 33 having a plurality of supply holes for spraying odorous gas, and a second cleaning liquid spraying pipe 33 provided at a lower portion of the second cleaning liquid spraying pipe 33 so as to maximize the contact area between the malodorous gas and the cleaning liquid, A second cleaning pack bad portion 34 and a second cleaning pack bad portion 34 provided below the second cleaning pack bad portion 34 and adapted to clean the odor gas cleaned by the first end cleaning portion 20, And is sprayed by the second cleaning liquid spraying pipe 33, passes through the second cleaning package bad part 34, A second cleaning liquid collecting part 35 for collecting the second cleaning liquid, a second cleaning liquid collecting part 35 provided on one side of the second cleaning liquid collecting part 35 for transferring the collected second cleaning liquid to the second cleaning liquid storage tank 31, And a second washing unit 30 having a washing liquid circulating unit 36.

However, the two-component simultaneous washing and deodorizing tower proposed in Korean Patent Registration No. 10-1203420 including Korean Patent Registration No. 10-0820845 includes the first stage washing section 20 and the second stage washing section 30, And a purge gas outlet 12 is provided at the upper portion of the main body 10 in a vertical direction in the main body 10 having a cylindrical tower shape. (21) and a second cleaning liquid storage tank (31) are integrally provided.

On the other hand, various chemical solution cleaning and deodorizing devices including the two-component simultaneous cleaning / deodorizing tower are installed in the interior of the building (mostly in the underground), rather than on land, because they are likely to generate a lot of odor in the vicinity .

However, most conventional conventional two-liquid simultaneous cleaning deodorization towers have a structure in which a first cleaning liquid storage tank having a relatively large volume and a first-stage cleaning section and a second- Direction, the height of the two-component simultaneous cleaning / deodorizing tower itself is inevitably high.

Therefore, when the conventional two-liquid simultaneous cleaning deodorizing tower having the above-described structure is to be installed in a building or the like, the installation space and the height There are many problems.

In addition, in the case where the nozzle for the cleaning liquid used in each of the first and second stages connected in series in the vertical direction in the main body fails, the operator has to go into the main body to repair the nozzle, There are problems such as labor cost and repair time as well as difficulty.

Accordingly, the present applicant has developed a horizontal multi-stage chemical liquid cleaning and deodorizing apparatus to solve the above-mentioned problems, and disclosed a domestic patent application 10-2015-0180726 as well as a horizontal multi-stage chemical liquid cleaning and deodorizing apparatus having an ozone deodorizing function Has been developed and presented as 10-2015-0180763.

These two prior arts have a configuration in which the first stage washing unit and the second washing unit are installed in the horizontal direction continuously in the body installed on the first washing liquid storage tank and the second washing liquid storage tank, It is possible to greatly increase the collection efficiency of the malodorous gas and greatly reduce the total height of the chemical liquid cleaning and deodorizing device itself, so that even in a relatively low-height building, I could install it.

However, in the conventional chemical liquid washing and deodorizing machine, when the odor gas and the respective washing liquid come into contact with each other to cause a chemical reaction, bubble type salt is generated by neutralization and oxidation. Such bubbles and salts are formed as stable fine solid- So that the cleaning liquids are contaminated.

Here, the salt includes Na 2 S generated during the neutralization reaction between hydrogen sulfide and caustic soda, and (CH 3 ) 2 SNa generated during the neutralization reaction between methylmethyltetane and caustic soda, and ammonia, sodium hypochlorite, , Sodium hypochlorite, sodium disulfide, and sodium hypochlorite, respectively, which are stabilized compounds such as 3NaCl, NaCl, and 5NaCl, which are generated during the oxidation reaction, respectively.

In this way, the initial salt generated in the deodorization process of the odor gas using the cleaning liquid is generated in the form of bubbles. Such bubbles are removed by the shower system inside the various cleaning liquid storage tanks. The salt contained in the removed bubbles rapidly dissolves in the cleaning liquid Which causes contamination of the cleaning liquid.

Conventionally, since the initial foam and salt generated during the deodorization process of the malodorous gas using the cleaning liquid can not be removed, it is necessary to replace the entire cleaning liquid by a certain period, increase consumption of chemicals and water due to the replacement of the cleaning liquid, There is a problem that the deodorization efficiency is lowered.

That is, conventionally, a bubble of a salt component which is excessively generated in the cleaning liquid storage tank is removed by a foam removing shower (foam killer), wherein the bubble of the salt component is dissolved by the cleaning liquid by the fine salt to increase the turbidity of the cleaning liquid , And the negatively charged salt appears as a side effect in the interior of the deodorizing device with positive charge.

Korean Patent Registration No. 10-0820845 (April 02, 2008) Korean Registered Patent No. 10-1203420 (November 15, 2012) Korean Registered Patent No. 10-1232603 (February 06, 2013) Korean Registered Patent No. 10-1354444 (Jan. 16, 2014)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems of the prior art, and it is an object of the present invention to provide a first and a second cleaning unit, A bubble and salt removal and water level adjusting tank and a foam collecting tank are further installed inside and outside of the cleaning liquid storage tank used for continuously circulating and supplying the second cleaning liquid (for example, acid cleaning liquid and alkaline cleaning liquid) A plurality of salt adhering filters are installed at predetermined intervals in the foam and salt removing and water level adjusting tank and the foam rising above the water surface of each of the washing liquid recovered into the water level adjusting tank is removed from the upper part, A timer-controlled shower nozzle is installed to push out the odor gas from various cleaning liquids. It is possible to reduce the solubility of the salt in various cleaning liquids, thereby extending the replacement cycle of the cleaning liquid, and the salt dissolved in the cleaning liquid can be used as an antistatic agent It is possible to continuously remove soluble salts during circulation in the salt-adhering filter having a high salt concentration, and it is possible to reduce the cost incurred due to the replacement of the cleaning liquid, and to maintain the cleanliness of the cleaning liquid by drastically reducing the solubility of the cleaning liquid. It is possible to greatly increase the removal efficiency of the chemical liquid washing and deodorizing device by the salt and to greatly improve the deodorizing performance. Particularly, since the salt-adhering filter to which the salt adheres can be replaced and washed, And cleaning, the cleanliness of the cleaning liquid can be maintained, and the merchandise of the product itself And to provide a chemical solution cleaning and deodorizing device having a foam and a salt removing function that can significantly improve the efficiency and reliability of chemical solution cleaning and deodorization.

According to an aspect of the present invention, there is provided a portable terminal including a main body having a round-tower shape or a rectangular housing shape and having first and second ends fixed in a vertical direction or a horizontal direction, The first and second rinse solution storage tanks are provided in the first and second rinse solution storage tanks and the first and second rinse solution circulation pumps are provided between one side of the first and second rinse solution storage tanks and one side of the first and second stages of the main body The first and second cleaning liquid supply pipes are provided and between the other bottom of the first and second cleaning units of the main body and the other side of the first and second cleaning liquid storage tanks, 1. A chemical liquid cleaning and deodorizing apparatus comprising first and second cleaning liquid recovery pipes for recovering circulated and transferred first and second cleaning liquids to first and second cleaning liquid storage tanks, Bubbles and salt removal on one side in the storage tank And a bottom portion of the first and second washing liquid recovery pipes are connected to the bottom of the foam and salt removal and water level adjusting bath through the bottom portions of the foam and salt removing and water level adjusting tanks, A cleaning liquid discharge port for allowing the first and second cleaning liquids introduced into the foam and salt removing and water level adjusting reservoir to escape to the first and second cleaning liquid storage tanks is formed in the foam and salt removing and water level adjusting tank, A plurality of salt-adhering filters are provided at predetermined intervals so as to have a direction corresponding to the direction in which the cleaning liquid is recovered and the direction in which the cleaning liquid is recovered, and the upper part of the foam and salt- A timer-controlled shower nozzle for spraying the liquid onto the foam collected on the surface of each of the recovered cleaning liquids and pushing the liquid to the foam collecting tank is installed And an upper opening type foam collecting tank having a drain hole is provided outside the one side of the first and second washing liquid storage tanks in which the foam discharge holes are perforated.

At this time, the plurality of salt-adhering filters are formed into a nonwoven fabric so that the negatively chargeable salt adheres to the nonwoven fabric having a positive charge, and the nonwoven fabric is fixed to the nonwoven fabric in the shape of a rectangular frame.

In the bubbles and salt removal and water level adjusting tanks, a number of filter fixtures having a "C" and a "C" shape in a flat section in the vertical direction at the front and rear portions are opposed to each other at regular intervals And the salt-adhering filter is detachably installed between each pair of filter fixtures located on the same line.

In addition, in the bubble and salt removal and water level adjusting tank, at a position close to the first and second washing liquid return pipes on the bottom surface, a recovery washing liquid direction changing plate for preventing the first and second washing liquid recovered from flowing directly to the washing liquid outlet side And further installed.

In addition, a pair of rails are vertically provided on both side edges of the foam partitioning tank and the water level adjusting tank on the inner side or the outer side of the rear partition, and between the pair of rails, a cleaning liquid A water level control gate provided with a handle for externally adjusting the water level of the water level sensor.

In addition, a timer shower is provided in the upper part of the bubble collecting tank to jet the liquid at a predetermined time interval so that the bubbles collected in the bubble collecting tank are changed into liquid in the longitudinal direction.

As described above, according to the chemical liquid cleaning and deodorizing apparatus having the foam and salt removing function of the present invention, the first stage cleaning section and the second stage cleaning section are arranged in the vertical direction or the horizontal direction in the main body, The deodorizing agent is used to remove bubbles and salts from the inside and outside of the first and second cleaning liquid storage tanks used for continuously circulating and supplying the first and second cleaning liquids (for example, acid cleaning liquid and alkaline cleaning liquid) A water level adjusting tank and a foam collecting tank are installed, and a plurality of salt adhering filters are installed at predetermined intervals in the foam and salt removing and water level adjusting tank, and the upper surface of each washing water A timer-controlled shower nozzle for pushing the bubbles rising to the surface of the water to the bubble collecting tank is installed to remove the odor gas by using various cleaning liquids It is possible to reduce the salt solubility in various cleaning liquids by allowing the foam liquid collected in the cleaning liquid tank to be automatically discharged to the outside of the foam collecting tank before the foam and the salt are melted. Thus, the replacement cycle of the cleaning liquid can be extended, The salt dissolved in the salt can be removed continuously by circulating in the salt-adhering filter having the static electricity, and the occurrence of the cost due to the replacement of the cleaning liquid can be reduced.

Further, since the solubility of the cleaning liquid is drastically reduced, the cleaning efficiency of the cleaning liquid can be greatly improved, and the deodorization performance of the chemical liquid cleaning and deodorizing apparatus can be greatly improved, Since the attached filter with a salt can be replaced and cleaned, it is possible to maintain the cleanliness of the cleaning liquid when the cleaning liquid is replaced and cleaned by a predetermined cycle, thereby improving the efficiency and reliability of the cleaning and deodorizing of the chemical liquid as well as the product itself It is a very useful invention.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic front sectional view of a conventional two-liquid simultaneous cleaning deodorization tower. FIG.
2 is a schematic front sectional view of a chemical liquid cleaning and deodorizing apparatus to which the present invention is applied.
3 is a front sectional view of a cleaning liquid storage tank having a foam and salt removal function among the chemical liquid cleaning and deodorizing apparatus to which the present invention is applied.
4 is a side cross-sectional view of a cleaning liquid storage tank provided with a foam and salt removal function among the chemical liquid cleaning and deodorizing apparatus to which the present invention is applied.
FIG. 5 is a plan sectional view of a cleaning liquid storage tank having a foam and salt removing function among the chemical liquid cleaning and deodorizing apparatus to which the present invention is applied. FIG.
6 is a perspective view of a salt-adhering filter in the present invention.

Hereinafter, preferred embodiments and operation states according to the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 2 is a schematic front sectional view of a chemical liquid cleaning and deodorizing apparatus to which the present invention is applied, FIG. 3 is a front sectional view of a cleaning liquid storage tank having a foam and salt removing function among chemical liquid cleaning and deodorizing apparatus to which the present invention is applied, FIG. 4 is a side cross-sectional view of a cleaning liquid storage tank having a foam and salt removing function among the chemical liquid cleaning and deodorizing apparatus to which the present invention is applied. FIG. 5 is a cross- FIG. 6 is a perspective view of a salt-adhering filter in the present invention. FIG.

According to the present invention,

The first and second edge portions 20 and 30 are installed in the vertical or horizontal direction inside the main body 10 having a round or square shape and the bottom or main body 10 of the main body 10 The first and second cleaning liquid storage tanks 21 and 31 are installed outside the first and second cleaning liquid storage tanks 21 and 31 and the first and second cleaning liquid storage tanks 21 and 31, The first and second cleaning liquid supply pipes 23 and 33 having the first and second cleaning liquid circulation pumps 22 and 32 are installed between one side of the second stage cleaning units 20 and 30, 10 and the other side of the first and second cleaning liquid storage tanks 21, 31, the first and second cleaning liquid storage tanks 21, The first and second cleaning liquid recovery tubes 27, which return the first and second cleaning liquid circulated and transferred to the first and second cleaning liquid storage tanks 21 and 31, respectively, (37), characterized in that the chemical liquid cleaning /

A partition (41) (42) having a "?" And a reverse "?" Shape in a flat cross section is provided at one side in the first and second cleaning liquid storage tanks (21, 31) And the first and second cleaning liquids are directly introduced into the foam and salt removal and water level adjusting tank 40 at the bottom of the foam and salt removal and water level adjusting tank 40, And the bottom part of the rear partition 42 of the foam and salt removal and water level adjustment tank 40 is connected to the bottom part of the second cleaning liquid recovery pipes 27, A cleaning liquid discharge port 421 for allowing the first and second cleaning liquids introduced into the first and second cleaning liquid storage tanks 21 and 31 to flow out into the first and second cleaning liquid storage tanks 21 and 31 is formed in a rectangular shape, In the vertical direction in the water level adjusting tank 40, there is a direction corresponding to the inflow direction and the discharge direction of the cleaning liquid to be recovered A plurality of salt-adhering filters 50 of a plurality of locks are installed at predetermined intervals, and the water and the water of the respective washing liquid recovered into the foam and salt removing and water level adjusting tank 40 are supplied to the upper part of the foam- A timer-controlled shower nozzle 90 for spraying the liquid to the side of the bubble collecting tank 60 is provided in the first and second cleaning liquid storage tanks 21 31) is provided with a top opening type foam collecting tank (60) provided with a drain hole (61) at one side thereof.

At this time, the plurality of salt adhering filters (50)

And the negative charge is formed on the nonwoven fabric 51 so that the negatively chargeable salt adheres to the nonwoven fabric 51 having positive charge and is fixed within the rectangular frame 52 for holding the shape around the nonwoven fabric 51 .

In the bubbles and salt removal and water level adjusting tank 40, a number of filter fixtures 46 having a "C" shape and a reverse "C" shape in the vertical direction in the front and rear portions are provided, (50) having a structure in which a nonwoven fabric (51) is provided inside the rectangular frame body (52) between the pair of filter fixtures (46) arranged on the same line, Respectively.

The first and second cleaning liquids recovered from the bottom surface of the foam and salt removal and water level adjusting tank 40 are disposed in the vicinity of the first and second cleaning liquid recovery pipes 27 and 37, And a recovery washing liquid direction switching plate 44 for switching the direction to the upper side so as not to flow directly to the washing liquid circulation direction side.

A pair of rails 45 are vertically provided on both side edges of the bubble and salt removal and water level adjusting tank 40 from the inside or the outside of the rear partition 42, A water level adjusting gate 70 having a knob 71 for adjusting the water level of the washing liquid recovered into the foam and salt removing and water level adjusting tank 40 can be ascended and descended.

In addition, a timer shower (80) for spraying the liquid at a predetermined time interval so that the foam collected in the foam collecting tank (60) is changed into liquid in the longitudinal direction at the upper part of the foam collecting tank .

The function and effect of the thus configured chemical solution cleaning and deodorizing apparatus having the foam and salt removing function of the present invention will be described as follows.

2 to 5, the present invention relates to a cleaning liquid storing device of a known chemical liquid cleaning and deodorizing device, that is, a bubble and / or a bubble in and out of one side of the first and second cleaning liquid storage tanks 21 and 31 A salt removal and water level adjusting tank 40 and a bubble collecting tank 60 are provided in addition to the bubble and salt removal and water level adjusting tank 40 and a plurality of salt adhering filters 50, The control type shower nozzle 90 is provided to remove bubbles and salts contained in the cleaning liquid which are generated in the odor gas removal process using various cleaning liquids and then flowed back into the first and second cleaning liquid storage tanks 21 and 31, The bubbles which are collected through the plurality of salt adhering filters 50 and floated to the water surface of the externally supplied washing liquid are sprayed by the spray pressure of the liquid sprayed from the timer controlled shower nozzle 90, And the second cleaning liquid storage tanks 21 and 31 The bubble collecting tank (60) provided in the main body of the invention.

In this case, the known chemical liquid cleaning and deodorizing apparatus includes a main body 10 of a chemical liquid cleaning and deodorizing apparatus having a round shape or a rectangular housing shape, and the first and second edge portions 20 and 30 are arranged vertically or horizontally The first and second cleaning liquid storage tanks 21 and 31 are installed on the bottom surface of the main body 10 or the outside of the main body 10 and the first and second cleaning liquid storage tanks 21 and 31 and the first and second cleaning liquid circulation pumps 22, 32 provided with the first and second cleaning liquid circulation pumps 22, 32 are provided between one side of the first and second cleaning units 20, 30 of the main body 10 and one side of the main body 10, The cleaning liquid supply pipes 23 and 33 are provided and the other bottom portion of the first and second end portions 20 and 30 of the main body 10 and the first and second cleaning liquid storage tanks 21 and 31 The first and second cleaning liquids circulated and transferred through the first and second cleaning units 20 and 30 are supplied to the first and second cleaning liquid storage tanks 21 and 31 The first and second cleaning liquid recovery pipes 27 and 37 are installed It has a configuration.

In addition, various components for introducing and deodorizing and discharging the odorous gas are further provided in the first and second stages 20 and 30 including the inside and the outside of the main body 10, As described in the description of the technology, the detailed description and the symbol writing are omitted in order to avoid redundant description.

Meanwhile, in the present invention, in order to form the foam and salt removing and water level adjusting tank 40 on one side of the first and second washing liquid storage tanks 21 and 31, an iron plate or a plate formed of synthetic resin is used (41) and (42) formed so as to have a flat cross-sectional shape of "a" and "reverse" shape are provided on one side of the first and second cleaning liquid storage tanks (21, 31), respectively.

At this time, the foam and salt removal and water level adjusting tank 40 circulates the first and second washing units 20 and 30 and temporarily holds the first and second washing liquid, The cleaning liquids in the liquid state need only to be sent back to the first and second cleaning liquid storage tanks 21 and 31. Therefore, a volume smaller than the volume in the first and second cleaning liquid storage tanks 21 and 31 It is preferable to mold it.

The first and second cleaning liquid circulated and transferred through the first and second stages 20 and 30 of the main body 10 are introduced into the foam and salt removal and water level adjusting tank 40 The end portions of the first and second cleaning liquid recovery pipes 27 and 37 are connected to the bottom of the front side of the first and second cleaning liquid storage tanks 21 and 31, And is connected to the control tank 40 through the respective through holes.

The first and second cleaning liquids introduced into the foam and salt removal and water level adjusting tank 40 are introduced into the bottom part of the rear partition 42 of the foam and salt removal and water level adjusting tank 40, And the cleaning liquid discharge ports 421 are formed in a square shape so as to escape to the two cleaning liquid storage tanks 21 and 31, respectively.

At this time, the first and second cleaning liquid recovery tubes (21, 31), which are connected to penetrate into the foam and salt removal and water level adjusting tank (40) through the bottom of one side of the front side of the first and second cleaning liquid storage tanks And the cleaning liquid discharge port 421 formed at the bottom of the rear partition 42 of the foam and salt removal and water level adjusting tank 40 have no resistance function, The first and second cleaning liquids introduced into the foam and salt removing and regulating tank 40 in the state of being put into the first and second cleaning liquid storage tanks 21 31).

Accordingly, in the present invention, the height of the cleaning liquid discharge port 421 is substantially equal to the height of the cleaning liquid discharge port 421 at a position close to the first and second cleaning liquid recovery pipes 27 and 37 on the bottom surface of the foam- The washing liquid direction changing plate 44 having a height corresponding to the height of the washing liquid is provided.

Therefore, the first and second cleaning liquids recovered into the foam and salt removal and water level adjusting tank 40 through the first and second cleaning liquid recovery pipes 27 and 37 do not flow directly to the cleaning liquid discharge port 421 side 4, most of the bubbles and salts contained in the recovered cleaning liquid are returned to the foam and salt removal and water level adjusting tank 40 Only the pure cleaning liquid that floats naturally on the surface of the cleaning liquid and does not contain foam and salt flows into the first and second cleaning liquid storage tanks 21 and 31 through the cleaning liquid discharge port 421.

When only the cleaning liquid discharge port 421 is formed at the bottom of the rear partition 42 of the foam and salt removal and water level adjusting tank 40 at a predetermined height, the foam and salt removal and water level adjustment tank 40, The first and second cleaning liquid circulating pumps 22 and 32 can not control the level of the cleaning liquid to be returned into the foam and salt removing and water level adjusting tank 40, The two cleaning liquids may quickly escape to the first and second cleaning liquid storage tanks 21 and 31, thereby reducing the efficiency of removing bubbles and salts.

Accordingly, in the present invention, a pair of rails (45) are vertically installed on both side edges of the bubble and salt removal and water level adjusting tank (40) inside or outside the rear partition (42), and the pair of rails 45, a water level control gate 70 provided with a handle 71 is installed so as to be ascendable and descendable.

At this time, the grip hole 71 formed in the upper plate of the foam and salt removal and water level adjusting tank 40 to allow the handle 71 of the water level control gate 70 and the handle 71 to go in and out, The apparatus is installed and the handle 71 is gripped to raise and lower the level control gate 70 from the outside of the foam and salt removal and water level adjusting tank 40 to adjust the size of the cleaning liquid outlet 421 to a desired size And the handle 71 of the level control gate 70 can be fixed by using the handle fixing device so that the level of the cleaning liquid discharge port 421 is adjusted. It is possible to prevent the occurrence of problems such as falling along the rail 45 for gate coupling.

Therefore, when the operator of the chemical solution cleaning and deodorizing apparatus to which the present invention is applied removes the foam 71 from the outside of the foam and salt removing and water level adjusting tank 40 and the outside of the upper surface of the water level adjusting tank 40 (Height) of the cleaning liquid discharge port 421 formed at the bottom of the rear partition 42 of the foam and salt removal and water level adjusting tank 40 by appropriately lifting or lowering the level control gate 70 The level of the washing liquid recovered into the foam and salt removing and water level adjusting tank 40 can be freely adjusted.

Meanwhile, the plurality of salt-adhering filters 50 are arranged in a vertical direction so as to have a direction corresponding to an inflow direction and an inflow direction of the cleaning liquid recovered in the foam and salt removing and water level adjusting tank 40, And performs a function of collecting the negatively charged salts contained in the various cleaning liquids recovered into the foam and salt removing and adjusting tank 40 through the salt adhering filters 50 having a positive charge .

At this time, as shown in FIG. 6, the plurality of salt-adhering filters 50 have a configuration in which a shape-retaining rectangular frame body 52 is provided outside the nonwoven fabric 51 which is cut to have a predetermined area.

In addition, the salt adhering filters 50 may be detachably installed in the vertical direction at the front and rear portions of the foam and salt removal and water level adjusting tank 40, In order to keep the installation intervals at the same interval, a pair of filter fixtures 46 having a "C" shape and a "C" shape with a flat cross section are provided in a direction opposite to each other at a predetermined interval .

Therefore, the operator is provided with the salt attaching filter 50 having the structure in which the nonwoven fabric 51 is provided in the inside of the square frame body 52, as described above, between the pair of filter fixtures 46 located on the same line, It may be installed detachably.

When the chemical solution washing and deodorizing apparatus of the present invention is operated in a state where a plurality of salt attaching filters 50 are installed in the foam and salt removing and water level adjusting tank 40 as described above, The various cleansing water recovered into the water level adjusting tank 40 flows through the space between the plurality of salt adhering filters 50 toward the cleansing liquid discharging port 421 while having a fine particle form and a negatively charged dissolved salt, Adhered to the non-woven fabric 51 of the salt-adhering filters 50 having a positive charge continuously to form a space between the plurality of salt-adhering filters 50 So that it naturally floats to the surface of the washing liquid.

Since the salt adhering filters 50 can be replaced and cleaned, it is possible to maintain the cleanliness of the cleaning solution constantly, thereby improving not only the merchantability of the product itself but also the efficiency and efficiency of the chemical solution cleaning and deodorization The reliability can be greatly improved.

 The timer-controlled shower nozzle 90 has a shape in which the spray direction is directed in the lateral direction with the spray direction directed toward the foam discharge hole 43 from above the foam and salt removal and water level adjusting tank 40, A liquid such as water or a neutralizing agent supplied by the pump is injected strongly toward the bubbles rising on the water surface of each of the cleaning liquids recovered into the foam and salt removal and water level adjusting tank 40.

Therefore, the bubbles rising on the surface of the washing liquid of the foam and salt removing and water level adjusting tank 40 are collected through the foam discharging hole 43 using the jetting force of the liquid strongly blown through the timer controlled shower nozzle 90, (That is, quickly and automatically discharges to the bubble collecting tank 60 side before the bubble and salt are dissolved) continuously to the tank 60 side.

The bubbles and salt removed from the liquid level of the washing liquid of the foam and salt removal and water level adjusting tank 40 are discharged to the foam collecting tank 40 through the foam discharge hole 43 by using the spraying force of the liquid sprayed through the timer- Since the cleaning liquid is not discharged to the bubble collecting tank 60 but only the bubbles are discharged to the side of the bubble collecting tank 60, the cleaning liquid itself flows out to the separate collecting container or the drain etc. through the bubble collecting tank 60, It is possible to prevent the loss damage and environmental pollution.

The foam collecting tank 60 includes a first and a second cleaning liquid storage tanks 21 having perforated holes 61 on its one side and an open upper surface, (31), and is configured to collect bubbles and salts discharged from the foam and salt removal and water level adjusting tank (40) by the spraying force of the liquid sprayed through the timer controlled shower nozzle (90) .

The bubbles collected by the bubble collecting tank 60 are gradually turned off as time elapses, and then the bubbles are automatically discharged to a separate collecting container, a sewage or the like through the drains 61.

Further, in the present invention, a timer shower 80 connected to a pump (not shown) is further provided in the longitudinal direction at the upper part of the foam collecting tank 60 to collect the foam collected in the foam collecting tank 60 at predetermined time intervals (I.e., the time interval set by the timer).

Therefore, the bubbles collected in the bubbles collecting tank 60 after being discharged from the bubbles and salt removing and water level adjusting tank 40 are mixed with liquid such as water or neutralizing agent sprayed as fine molecules through the timer shower 80 It can be converted into liquid in a short period of time and discharged smoothly through a separate collection container or sewer.

When the first and second rinsing liquid circulation pumps 22 and 32 are not operated, the first and second rinsing liquid storage tanks 21 and 31 and the bubbles and salt removing and water level adjusting tank 40, The first and second rinsing liquid circulation pumps 22 and 32 are operated so that the rinsing liquids contained in the first and second rinsing liquid storage tanks 21 and 31 are supplied to the first stage The first and second cleaning liquid storage tanks 21 and 31 are gradually lowered to a predetermined water level and the first and second cleaning liquid storage tanks 21 and 31 The water level of the foam and salt removal and water level adjusting tank 40 provided at one side of the tank 21 (31) is adjusted by the water level adjusting function of the water level adjusting gate (70) The same water level is always maintained irrespective of the operation or non-operation of the cleaning and deodorizing apparatus.

Therefore, the bubbles and salts in the bubbles and salt removal and water level adjusting tank 40 are continuously supplied to the bubbles collecting tank 40 using the liquid spraying force through the timer-controlled shower nozzle 90 regardless of the operation or non-operation of the chemical liquid washing / And can be discharged to the side of the main body 60.

As described above, according to the present invention, it is possible to reduce the solubility of the salt in the cleaning liquid, thereby prolonging the replacement period of the cleaning liquid, reducing the cost incurred due to the replacement of the cleaning liquid and reducing the solubility of the cleaning liquid, It is possible to greatly increase the removal efficiency and prevent the clogging of the chemical liquid cleaning / deodorizing device by the salt, thereby greatly improving the deodorization performance. Therefore, the reliability of the chemical liquid cleaning and deodorizing device due to the cleaning and deodorization of the chemical liquid can be greatly improved.

Although the preferred embodiments of the present invention have been described for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. Which will be apparent to those skilled in the art.

10: Body
20: First-tier government
21: first cleaning liquid storage tank 22: first cleaning liquid circulation pump
23: first cleaning liquid supply pipe 27: first cleaning liquid recovery pipe
30: The second tier government
31: second cleaning liquid storage tank 32: second cleaning liquid circulation pump
33: second cleaning liquid supply pipe 37: second cleaning liquid recovery pipe
40: Foam and salt removal and water level adjustment tank
41, 42: partition 421: cleaning liquid outlet
43: Foam discharge hole 44: Recycle washing liquid direction switching plate
45: rail 46: filter fixture
50: salt attach filter
51: nonwoven fabric 52: square frame body for holding shape
60: Foam collecting tank 61: Drainer
70: Water level control gate 71: Handle
80: timer shower
90: Timer controlled shower nozzle

Claims (6)

The first and second cleaning liquid reservoirs are installed in the vertical direction or the horizontal direction inside the main body having the round or square shape and the first and second cleaning liquid storage tanks are installed on the bottom of the main body or on the outside of the main body First and second cleaning liquid supply pipes provided with first and second cleaning liquid circulation pumps are installed between one side of the first and second cleaning liquid storage tanks and one side of the first and second ends of the main body, The first and second cleaning liquids, which are circulated and transferred through the first and second cleaning units, are disposed between the other bottom of the first and second cleaning units of the main body and the other side of the first and second cleaning liquid storage tanks Wherein the first and second cleaning liquid recovery tubes are disposed in the first and second cleaning liquid storage tanks, respectively,
Wherein the first and second cleaning liquid recovery tanks are formed with bubbles and salt removing and water level adjusting tanks at one side in the first and second cleaning liquid tank, And a cleaning liquid discharge port is formed in a bottom portion of the rear partition of the foam and salt removing and water level adjusting tank, and a cleaning liquid discharge port is formed in a direction corresponding to an inflow direction and a discharge direction of the cleaning liquid collected in the vertical direction inside the foam and salt- A timer-controlled shower nozzle is installed at the upper part of the foam and salt removing and water level adjusting tank so as to spray liquid onto the foam rising on the water surface of the washing liquid and push the liquid into the foam collecting tank , And a foam collecting tank is provided on one side of the first and second cleaning liquid storage tanks where the foam discharge holes are perforated Chemical cleaning deodorizer having the bubble and the salt rejection of a.
The method according to claim 1,
Wherein the plurality of salt-
Characterized in that a negative charge is formed on the nonwoven fabric so as to be attached to the nonwoven fabric having a positive charge, and the nonwoven fabric is fixed in a rectangular frame body for holding the shape around the nonwoven fabric.
The method according to claim 1,
A plurality of filter fasteners are further provided so as to face each other at predetermined intervals in the vertical direction at the front and rear portions of the foam and salt removal and water level adjusting tank, and between the pairs of filter fasteners, Characterized in that an attaching filter is detachably attached to each of the first and second filters.
The method according to claim 1,
Wherein a recovery flushing direction switching plate is further provided at a position close to the first and second flushing liquid recovery pipes on the bottom surface of the foam and salt removing and water level adjusting tank.
The method according to claim 1,
Wherein a pair of rails are vertically installed on both side edges of the bubble and salt removal and water level adjusting tank on the inner side or the outer side of the rear partition, and between the pair of rails, a water level control gate having a handle is installed Wherein the chemical liquid cleaning and deodorizing apparatus has a bubble and salt removing function.
The method according to claim 1,
And a timer shower for spraying the liquid at a predetermined time interval so that the bubbles collected into the bubble collecting bath are changed into liquid in the longitudinal direction at the upper part of the bubble collecting bath. Cleaning and deodorizing device.
KR1020160011085A 2016-01-29 2016-01-29 Chemical cleaning and deodorizing device having a foam salt removal KR101638429B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160011085A KR101638429B1 (en) 2016-01-29 2016-01-29 Chemical cleaning and deodorizing device having a foam salt removal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160011085A KR101638429B1 (en) 2016-01-29 2016-01-29 Chemical cleaning and deodorizing device having a foam salt removal

Publications (1)

Publication Number Publication Date
KR101638429B1 true KR101638429B1 (en) 2016-07-12

Family

ID=56505332

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160011085A KR101638429B1 (en) 2016-01-29 2016-01-29 Chemical cleaning and deodorizing device having a foam salt removal

Country Status (1)

Country Link
KR (1) KR101638429B1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101740216B1 (en) 2017-03-03 2017-05-25 비손푸른엔지니어링 주식회사 Contaminated air purification unit
KR101835229B1 (en) 2016-09-09 2018-04-19 피에스산업주식회사 Complex scrubber
KR101882803B1 (en) 2018-03-20 2018-07-27 (주)이화에코시스템 A chemical solution type deodorizing device having a salt and impurity removing function
KR102011083B1 (en) * 2019-05-20 2019-08-14 (주)이화에코시스템 Solution-type deodorizing tower having a filling agent stirring function
KR20190134544A (en) 2019-10-02 2019-12-04 (주)이화에코시스템 Chemical liquid cleaning deodorizer with salt by-products and sediment removal
KR102091861B1 (en) 2020-02-10 2020-03-20 큰나라찬사회적협동조합 Top down pipe type air pollution prevention and deodorizer
KR20200043907A (en) 2018-10-18 2020-04-28 웨이하이 디엠에스 주식회사 Fluid tank
KR102210872B1 (en) 2020-09-28 2021-02-02 큰나라찬사회적협동조합 Same direction flowing-pipe type air pollution prevention and deodorizer
KR102298918B1 (en) 2021-04-22 2021-09-06 윤창진 Chemical liquid cleaning and deodorizer with automatic replacement of contaminated chemical liquids
KR102501358B1 (en) * 2022-09-28 2023-02-21 주식회사 유성엔지니어링 Chemical Scrubber for Odor Control System of removing scum and self-cleaning

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100820845B1 (en) 2007-12-06 2008-04-11 (주)이화에코시스템 Deodorization tower
KR101203420B1 (en) 2012-08-21 2012-11-21 (주)이화에코시스템 Dual washing and deodoring tower having acid and alkali baths
KR101232603B1 (en) 2012-11-12 2013-02-28 (주)이화에코시스템 Removing bubbles of cleaning unit using alkali and cleaning again by multi-stage deodorizing device
KR101354444B1 (en) 2013-07-17 2014-01-27 (주)이화에코시스템 Cleaning-type deodorizing apparatus for preventing cleaning solutions from mixing each other
KR20160011079A (en) * 2014-07-21 2016-01-29 엘지전자 주식회사 Dish washer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100820845B1 (en) 2007-12-06 2008-04-11 (주)이화에코시스템 Deodorization tower
KR101203420B1 (en) 2012-08-21 2012-11-21 (주)이화에코시스템 Dual washing and deodoring tower having acid and alkali baths
KR101232603B1 (en) 2012-11-12 2013-02-28 (주)이화에코시스템 Removing bubbles of cleaning unit using alkali and cleaning again by multi-stage deodorizing device
KR101354444B1 (en) 2013-07-17 2014-01-27 (주)이화에코시스템 Cleaning-type deodorizing apparatus for preventing cleaning solutions from mixing each other
KR20160011079A (en) * 2014-07-21 2016-01-29 엘지전자 주식회사 Dish washer

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101835229B1 (en) 2016-09-09 2018-04-19 피에스산업주식회사 Complex scrubber
KR101740216B1 (en) 2017-03-03 2017-05-25 비손푸른엔지니어링 주식회사 Contaminated air purification unit
KR101882803B1 (en) 2018-03-20 2018-07-27 (주)이화에코시스템 A chemical solution type deodorizing device having a salt and impurity removing function
KR20200043907A (en) 2018-10-18 2020-04-28 웨이하이 디엠에스 주식회사 Fluid tank
KR102011083B1 (en) * 2019-05-20 2019-08-14 (주)이화에코시스템 Solution-type deodorizing tower having a filling agent stirring function
KR20190134544A (en) 2019-10-02 2019-12-04 (주)이화에코시스템 Chemical liquid cleaning deodorizer with salt by-products and sediment removal
KR102091861B1 (en) 2020-02-10 2020-03-20 큰나라찬사회적협동조합 Top down pipe type air pollution prevention and deodorizer
KR102210872B1 (en) 2020-09-28 2021-02-02 큰나라찬사회적협동조합 Same direction flowing-pipe type air pollution prevention and deodorizer
KR102298918B1 (en) 2021-04-22 2021-09-06 윤창진 Chemical liquid cleaning and deodorizer with automatic replacement of contaminated chemical liquids
KR102501358B1 (en) * 2022-09-28 2023-02-21 주식회사 유성엔지니어링 Chemical Scrubber for Odor Control System of removing scum and self-cleaning

Similar Documents

Publication Publication Date Title
KR101638429B1 (en) Chemical cleaning and deodorizing device having a foam salt removal
KR101608195B1 (en) Chemical cleaning and deodorizing device having a foam salt removal
KR101203420B1 (en) Dual washing and deodoring tower having acid and alkali baths
KR101485320B1 (en) Deodorizing device using micro bubbles
KR100820845B1 (en) Deodorization tower
KR101653368B1 (en) Deodorizing device
KR101882803B1 (en) A chemical solution type deodorizing device having a salt and impurity removing function
KR101720749B1 (en) The device for deodorizing polluted air
KR101354444B1 (en) Cleaning-type deodorizing apparatus for preventing cleaning solutions from mixing each other
KR101478364B1 (en) Washing machine with improved waterway system
KR101587597B1 (en) Horizontal multi stage chemical cleaning deodorizing device
KR20180005439A (en) 3-Stage Chemical Wet Scrubber
KR102298918B1 (en) Chemical liquid cleaning and deodorizer with automatic replacement of contaminated chemical liquids
KR102093121B1 (en) Chemical liquid cleaning deodorizer with wet dust removal function in incoming odor gas
KR101232603B1 (en) Removing bubbles of cleaning unit using alkali and cleaning again by multi-stage deodorizing device
KR101555672B1 (en) 2 simultaneous washing liquid deodorizer tower has an efficient separation
KR101893036B1 (en) Two-component simultaneous cleaning deodorizing tower with water level setting function
KR101882218B1 (en) Simultaneous cleaning and deodorizing tower with two jet nozzles with easy replacement
KR102069379B1 (en) Device for Deodorizing Polluted Air
KR101587598B1 (en) Horizontally multi stage chemical cleaning with the ozone deodorizing function deodorizer
KR101237725B1 (en) Medicine injection apparatus for drug saving and efficient operation in deodorizing device using medicinal fluid
KR101986293B1 (en) A multiple deodorizing apparatus with modular injection device
KR101893358B1 (en) Simultaneous cleaning and deodorizing tower with 2-component simultaneous cleaning and deodorizing function
KR101482964B1 (en) Cleansing or recovery device for the treatment of highly concentrated water-soluble odor and toxic substances Included in the exhaust gas
KR102047210B1 (en) Complex deodorizer

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20190722

Year of fee payment: 4