KR101694095B1 - Multiple chemical solution cleaning type deodorizing apparatus - Google Patents

Abstract

The present invention relates to a multistage medicinal liquid washing and deodorizing apparatus which can maximize purification effects such as deodorization, dust cleaning, and the like. According to the present invention, the multistage medicinal liquid washing and deodorizing apparatus comprises: a purification housing (11) having an injection port (14) and a discharging port (15) to enable injection and discharge of stinking gas; a separation plate (18); a connection hole (20) allowing entry and exit of the stinking gas; a first medicinal liquid tank (12) and a second medicinal liquid tank (13) which receive a first medicinal liquid and a second medicinal liquid, respectively; a first purification part (30) including a first spraying means (31) discharging the first medicinal liquid to purify the stinking gas flowing in, a plurality of purification tubes (35) which passes stinking gas and allows the first medicinal liquid to flow, and a screw elongated body (36) which drops the first medicinal liquid; and a second purification part (50) which includes a second spraying means (51) which discharges the second medicinal liquid, and a plurality of fillers (53) to purify stinking gas primarily purified from the first purification part (30) for the second time.

Description

[0001] The present invention relates to a multi-stage chemical deodorizing apparatus,

The present invention relates to a multistage chemical liquid cleaning and deodorizing apparatus, and more particularly, to a multistage chemical liquid cleaning and deodorizing apparatus capable of continuously passing various kinds of chemical liquids having acidic or alkaline properties and capable of easily filtering dust, odor, And a cleaning and deodorizing apparatus.

Generally, odor generated in sewage, wastewater, animal wastes, food wastes, or the like represents a complex component containing both acid and alkali components. As an example of deodorizing apparatus for this purpose, acidic water and alkaline water are supplied at once or sequentially And a wet cleaning method for removing dust and odors.

The deodorizing device is provided to supply the chemical liquid of the other component by the first chemical liquid supply means and the first chemical liquid supply means which are vertically positioned inside the deodorization tower which is usually extended at a predetermined height. So that a purifying operation such as deodorization can be performed while continuously passing the first and second chemical liquid supply means disposed above and below by supplying the gas.

Such a conventional deodorizing apparatus has an advantage that the means for supplying the chemical liquid is vertically arranged vertically so that the contact with the odorous gas is easy due to the structure in which the chemical liquid falls down. However, merely that the odorous gas passes through the chemical liquid There is a limit in exhibiting a sufficient deodorizing effect.

In view of this, it has been developed that the malodorous gas can be injected at a high pressure or can be formed so as to have a large contact area so as to increase the contact area between the malodorous gas and the chemical liquid or to add a mixing effect. However, This can complicate the manufacturing and operating hassles.

Korean Patent Registration No. 10-0820845 (2008.04.02)

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for purifying various types of chemical liquids having acidic or alkaline properties, The present invention relates to a multi-staged chemical liquid cleaning and deodorizing apparatus capable of maximizing the number of chemical liquid cleaning and deodorizing apparatuses.

According to an aspect of the present invention, there is provided a purifying apparatus including: a purifying housing (11) formed with a charging port (14) and a discharging port (15) formed at a predetermined height so as to allow odorous gas to flow in and out;

A diaphragm 18 configured to divide the purifying housing 11 into an upper space and a lower space, and a communication hole 20 through which part of the diaphragm 18 is allowed to flow in and out of the odor gas;

A first chemical solution tank (12) and a second chemical solution tank (13) provided at one side and the other side of the purifying housing (11) to receive the first chemical solution and the second chemical solution;

And a second chemical liquid supply unit connected to the first chemical liquid tank and configured to purify the first chemical liquid from the inside of the purifying housing, A first injecting means 31 for injecting the first chemical liquid at a predetermined height and a second injecting means 31 for injecting odorous gas at a lower portion of the first injecting means 31 toward the injection port 14, A first purifier 30 including a plurality of purifying tubes 35 and a screw extension 36 formed in the purifying tube 35 and configured to drop the first chemical solution by forming a vortex;

(51) located on the upper space (16) and connected to the second chemical solution tank (13) so as to eject the second chemical liquid; a second injection means And a second purifier (50) provided with a plurality of fillers (53) for re-purifying odor gas primarily purified from the first purifier (30) Is provided.

According to another aspect of the present invention, the first purifying unit 30 includes a purifying water tank 33 formed at an upper end of the purifying tube 35 to fill a part of the first chemical liquid, And a turbulent flow forming means (34) communicating with the purifying tube (35) on the top of the purifying tube (35) to stir or collide the malodorous gas.

According to another aspect of the present invention, the turbulent flow forming means 34 includes a cap body 39 having an upper end closed and a lower end opened, and an upper end of the purge tube 35 at a central portion of the cap body 39. [ And a turbulent flow path 46 formed in the outer periphery of the connection outlet 41 so as to be locked by the first chemical liquid filled in the cleaning water tank 33 And a plurality of chemical liquid cleaning and deodorizing apparatuses are provided.

As described above, according to the present invention, the configuration of the first purifier 30, which is provided to drop the first and second drug solutions at the upper and lower positions, And the first chemical liquid flows through the screw extension body 36 when the first chemical liquid passes through the purifying tube 35) by the inclusion of the screw extension body 36 embedded therein, There is an advantage that part of the dust or odor contained in the gas can be cleaned.

In addition, according to the screw extender 36 of the present invention, since the first chemical liquid forms a vortex and forms a centrifugal force in the process of falling, the malodor gas is moved toward the inner wall surface side of the purifying tube 35, So as to induce malodorous gas on a specific route, so that a subsequent purification operation can be performed smoothly.

The present invention is characterized in that a purifying water tank 33 and a turbulent flow forming means 34 for filling a part of the first chemical liquid are provided on the upper side of the purifying tube 35, Agitation and collision with the first chemical liquid filled in the water tank 33 are generated, so that odor and foreign substances contained in the odor gas can be easily deodorized and cleaned.

The turbulent flow forming means 34 of the present invention has a connecting body 41 formed at a central portion thereof and a cap body 39 having a plurality of turbulent flow forming cavities 46 formed at the outer periphery of the connecting outlet 41 , The malodorous gas supplied from the purifying tube (35) is easily advanced by the connection outlet (41) and is discharged in a zigzag form along the multiple turbulent flow paths (46) while being locked in the first chemical solution, There is an advantage that the collision effect can be greatly increased.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view
2 is a front sectional view showing a main part of a configuration according to an embodiment of the present invention;
3 is a perspective view showing another configuration according to an embodiment of the present invention.
4 is a cross-sectional view taken along the line A-A '

The objects, features and advantages of the present invention will become more apparent from the following detailed description. Hereinafter, description will be made with reference to the accompanying drawings.

1 to 4 show a preferred embodiment of the present invention. As shown in FIG. 1, the multi-stage chemical solution cleaning and deodorizing apparatus 10 of the present invention includes a cylindrical purifying housing 11 extending at a predetermined height, The purge housing 11 includes a first inlet 14 for introducing malodorous gas into a lower portion of the purifying housing 11 and a malodorous gas The chemical solution tank 12 and the chemical solution tank 13 are provided with purified water of different components such as acidic water or alkaline water.

The purifying housing 11 is provided with a diaphragm 18 which is divided into an upper space 16 and a lower space 17. The lower space 17 defined by the diaphragm 18 is provided with a first A first purifying unit 30 is disposed for purifying the malodor gas and a second purifying liquid is injected onto the upper space 16 and the primary purifying unit 30 performs a primary The second purifying unit 50 is disposed to purify the malodor gas again.

A plurality of communication holes 20 are formed on the diaphragm 18 to allow the upper space 16 and the lower space 17 to communicate with each other to allow the entry and exit of odorous gas into and out of the diaphragm 18, 18 formed by the communication holes 19 protruding at a constant height to prevent the second chemical liquid sprayed from the upper portion from flowing into the lower space 17 side.

Specifically, the first purifier 30 is connected to the first chemical solution tank 12 to discharge a first chemical solution having a specific component such as acidic or alkali. For this purpose, A pump 21 for pumping the first chemical liquid and a connection pipe 22 connected to the pump 21 are extended to the connection pipe 12 and the first purification unit 30 is connected to the connection pipe 22 to connect the purification housing 11 A first injection means 31 including an injection nozzle 32 for injecting the first chemical liquid on the lower space 17 of the first injection means 31 and a turbulent flow forming means 34 located below the first injection means 31, A plurality of purifying tubes 35 extending downward to a predetermined length, screw extensions 36 embedded therein, and the like.

The second cleaning unit 50 is connected to the second chemical solution tank 13 to discharge a second chemical solution having a component different from that of the first chemical solution. For this purpose, the second chemical solution tank A pump 23 for pumping the second chemical liquid and a connection pipe 24 connected thereto are extended to the connection pipe 24 and the second purification unit 50 is connected to the connection pipe 24 to connect the purification housing 11 A second injection means 51 including another injection nozzle 52 for injecting the second chemical liquid on the upper space 16 of the first injection means 51 and a plurality of fillers 53 located below the second injection means 51, And the like.

The filler 53 is provided in a form of a functional porous body so that the second chemical liquid flows through the filler 53, and the odorous gas is contacted to purify the liquid, or the second chemical liquid is partially absorbed, The filling material 53 increases the contact area and time of the second chemical solution with the malodor gas to thereby maximize the purifying effect.

The first and second chemical solutions used in the first purifier 30 and the second purifier 50 are returned to the first chemical solution tank 12 or the second chemical solution tank 13, In the case of the second chemical solution, a second return pipe 26 communicating with the second chemical solution tank 13 on the diaphragm 18 is extended downward and connected to the second chemical solution tank 13 .

The first chemical liquid is discharged through a first return pipe (25) communicating with a purifying water tank (33), which will be described later. The detailed configuration and operation state of the first purifier unit (30) 2 to 4, the following will be described.

2, a first injection means 31 including a plurality of injection nozzles 32 is provided on a connection pipe 22 extending in a horizontal direction on the lower space 17 of the pouring housing 11, A plurality of purifying tubes 35 extending downward to a predetermined length below the first injecting means 31 and a screw extending body 36 provided in the purifying tube 35, A turbulent flow forming means 34 in the form of a cap is coupled to the upper end of the purifying tube 35 and a purifying water tank 34 for receiving a part of the first chemical liquid sprayed by the first injecting means 31, (33) is formed.

The injection nozzle 32 of the first injection means 31 is connected to an injection type nozzle (not shown) through which the first chemical liquid is supplied to the inside of the purifying tube 35 through the turbulent flow forming means 34 And a spray type nozzle 38 for spraying the first chemical liquid at an upper portion of the water tank 33. The screw extender 36 is made of a flat steel having a predetermined width, As shown in FIG.

According to such a configuration, the malodor gas supplied through the lower end of the purifying tube 35 is partially brought into contact with the first chemical liquid dropped through the upper end of the purifying tube 35, so that some purifying action And the first chemical liquid dropped from the upper portion of the purifying tube 35 flows down the surface of the screw extender 36 by the screw extender 36 to form a vortex, 1 A constant centrifugal force is operated according to the ejection speed or dropping speed of the chemical liquid.

Therefore, the malodor gas passing through the purifying tube 35 forms a vortex by the screw extender 36, and is moved upward toward the inner wall surface of the purifying tube 35 according to the centrifugal force of a certain intensity .

The turbulent flow forming means 34 is provided with a cap body 39 which is closed at the upper end of the purifying tube 35. The upper end of the cap body 39 is closed and the lower end of the cap body 39 is opened An injection hole 40 is formed at a central portion to be connected to the injection nozzle 37 and a connection outlet 41 communicating with the purifying tube 35 is formed around the injection hole 40.

3 and 4, the cap body 39 has a main cap 39a structured to be mutually coupled in consideration of manufacturing convenience, a sub cap 39b embedded in the main cap 39a, The main cap 39a has a plurality of partition walls formed on an outer side of the connection outlet 41 on the side surface and including an inner wall 42 and an outer wall 43. The inner wall 42 and the outer wall 43, A turbulent flow path 46 is formed by the inner discharge port 44 and the outer discharge port 45 which are mutually staggered on the discharge port 43 and the auxiliary cap 39b forms the connection outlet 41 at the center .

The turbulent flow path 46 is formed to be submerged by the first chemical liquid filled in the purifying water tank 33 so that odor gas discharged from the purifying tube 35 flows through the connection outlet 41 The inner discharge port 44 and the outer discharge port 45 are mutually staggered, so that the odorous gas passing through the inner discharge port 44 and the outer discharge port 45 are mixed with each other, The inner wall 42 and the outer wall 43 collide with each other, and the turbulent flow is formed thereby to agitate vigorously.

According to the structure of the present invention, the malodorous gas particles are densely discharged through the specific discharge path by the purifying tube 35 and the screw extender 36 built therein, and at the same time, The agitation and the collision of the malodorous gas can be caused by the turbulent flow forming means 34 including the cap body 39 which serves as the cap body 39, thereby maximizing the deodorizing and cleaning effect.

A connector 47 for coupling the cap body 39 may be further provided at an upper end of the purifying tube 35. The second purifying part 35 may be provided at a discharge port 15 side of the purifying housing 11, 50 may be equipped with a demister 54 capable of removing water contained therein as the exhaust gas passes therethrough.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. It will be apparent to those of ordinary skill in the art.

10: deodorizing device 11: purifying housing
12: First chemical solution tank 13: Second chemical solution tank
16: upper space 17: lower space
18: diaphragm 25: first return pipe
26: second return tube 30: first purification section
31: first injection means 32: injection nozzle
33: Purification tank 34: Turbulent flow forming means
35: purifying tube 36: screw extender
37: injection nozzle 38: spray nozzle
39: Cap body 40: Injection ball
41: connection outlet 42: inner wall
43: outer wall 44: inner outlet
45: outer discharge port 46: turbulent flow path
50: second purifier 51: second injection means
53: Filler 54: Demister

Claims (3)

A purifying housing (11) formed at a predetermined height and formed with a charging port (14) and a discharging port (15) so that malodorous gas can flow in and out from the lower and upper sides, respectively;
A diaphragm 18 configured to divide the purifying housing 11 into an upper space and a lower space, and a communication hole 20 through which part of the diaphragm 18 is allowed to flow in and out of the odor gas;
A first chemical solution tank (12) and a second chemical solution tank (13) provided at one side and the other side of the purifying housing (11) to receive the first chemical solution and the second chemical solution;
And a second chemical liquid supply unit connected to the first chemical liquid tank and configured to purify the first chemical liquid from the inside of the purifying housing, A first injecting means 31 for injecting the first chemical liquid at a predetermined height and a second injecting means 31 for injecting odorous gas at a lower portion of the first injecting means 31 toward the injection port 14, A plurality of purge tubes 35 and a purge tube 35 formed in the purge tube 35 so that the first chemical liquid forms a vortex so as to drop the odorant gas, A first purifying part 30 configured to include a screw extension body 36 installed so as to be installed in the main body;
(51) located on the upper space (16) and connected to the second chemical solution tank (13) so as to eject the second chemical liquid; a second injection means And a second purifier (50) provided with a plurality of fillers (53) for re-purifying odor gas primarily purified from the first purifier (30);
The first purifying unit 30 includes a purifying water tank 33 formed at an upper end of the purifying tube 35 so as to fill a part of the first chemical liquid and a purifying tube 35 And a turbulent flow forming means (34) communicating with the turbulent flow generating means to stir or impinge the malodorous gas;
The turbulent flow forming means 34 has a cap body 39 which is closed at the upper end thereof with an injection hole 40 formed so that a part of the first chemical solution can be injected by the first injection means 31, A connecting outlet 41 communicating with the upper end of the purifying tube 35 at a central portion of the cap body 39 and a connecting outlet 41 connected to the side wall of the cap body 39, A plurality of partition walls including an inner wall 42 and an outer wall 43 are formed along the periphery of the inner wall 42 and the outer wall 43 and are formed to be offset from each other on the inner wall 42 and the outer wall 43, Is formed by the inner discharge port (44) and the outer discharge port (45), which are locked by the first discharge port (42) and the second discharge port (42). delete delete

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