KR102012940B1 - dust collector with excellent filtration ability and rapid processing speed - Google Patents

Abstract

The present invention relates to a solution type air purifier. The present invention comprises: a main body part (10) including a bathtub (11) having a dust collecting space having a set capacity and a discharge tube (15) for discharging filtered clean air at the top of the bathtub (11); a supply part (20) including a liquid tube (21) for supplying a solution for filtering impurities into the bathtub (11) and a gas tube (25) for supplying impure air containing impurities; a discharge part (30) including a discharge tube (31) for discharging sludge equalized to the water surface of the solution immersed on the bathtub (11) and a replacement tube (35) for discharging the expired solution due to supersaturation of impurities; and an acceleration part (40) including a rotary blade (41) for accelerating the saturation by pulverizing and vortexing the particles of the solution in the inner bottom of the bathtub (11) and a motor (45) connected to the rotary blade (41) on the outside of the bathtub (11) to apply power. Therefore, the present invention sprays impure air as micro-bubbles to a solution, aerates the same, stirs the solution in a whirlpool, and crushes the impurities saturated in the solution into ultrafine particles, thereby greatly improving the overall filtration performance and processing speed.

Description

Dust collector with excellent filtration ability and rapid processing speed

The present invention relates to a solution type purifier excluding a filter, and more particularly, by spraying impurity air into a microbubble with a solution, and agitating the solution in a vortex, and then crushing the impurities saturated in the solution into ultra-fine particles. The present invention relates to a solution type air purifier having excellent filtration performance and fast processing speed.

In general, a purifying method using a purifying apparatus is classified into a dry type and a wet type, in which a wet type is a method of separating impurities and removing air and impurities through agglomeration of impurities through impurity and solution collision by passing impurity air into the solution. These wet purifiers are being attracted attention in recent years because they can compensate for the problems of the dry type dust collector regardless of the type or throughput of impurities.

That is, in relation to the wet purifier, Korean Patent Publication No. 10-0745810 (name of the invention: washing dust collector), Korean Registered Patent Publication No. 10-1039373 (name of the invention: Whirlpool washing dust collector), Korea registration Patent Publication No. 10-0687646 (name of the invention: wet dust collecting device) and the like.

The disclosed documents differ slightly in structure, but impurity-containing air is injected into the cleaning solution through the injection hole, and impurities contained in the air are introduced into the cleaning solution through a flow path provided by a plurality of plates accompanied with vortices. It is adsorbed and precipitated and removed by sludge.

However, wet dust collectors using collisions and vortices have the advantage of removing impurities from the air with high efficiency.However, impurities that are separated and adsorbed in the cleaning solution must be periodically removed as impurities are adsorbed and deposited inside. there is a problem.

Recently, as a part of solving the problem, Korean Patent Publication No. 10-1511304 (name of the invention: a wet dust collecting device) has been proposed. According to the proposed literature, a separate housing washing water injection hole is constructed inside to improve cleaning and discharge of dust slugs attached and deposited in the housing.

Since the vortex and the collision mentioned in the former and the latter dust collector are based on the orifice principle of a plurality of diaphragms, there is a problem that the vortex and collision that is proportional to the injection force of the impurity air are generated, resulting in insufficient filtration performance.

Of course, although the impeller may be configured to stir the cleaning solution like the latter dust collector, it may be regarded as irrelevant to the actual filtration performance because it merely stirs the cleaning solution to prevent the fixation of impurities.

Moreover, the impurities adsorbed and separated in the cleaning solution show a reaction to agglomerate with each other according to their properties, and since simple stirring only maximizes the cohesion with impurities, there is still room for improvement.

Republic of Korea Patent Publication No. 10-0745810 (Name of the invention: cleaning dust collector) Republic of Korea Patent Publication No. 10-1039373 (Invention: Whirlpool cleaning dust collector) Republic of Korea Patent Publication No. 10-0687646 (Name of the invention: wet dust collector) Republic of Korea Patent Publication No. 10-1511304 (Name of the invention: wet dust collector)

The present invention was created in order to more actively solve the above problems, to improve the contact between the impurity and the solution by injecting impurity air into the micro-bubbles as a solution, and to accelerate the decomposition by impingement of the impurity by stirring the solution in a vortex Then, the purpose of the present invention is to provide a dust collector that can greatly improve the overall filtration performance and processing speed by inhibiting aggregation and accelerating saturation by grinding impurities saturated in the solution into ultra fine particles.

In order to achieve the above problems, the configuration of the solution-type air purifier having the excellent filtration performance and fast processing speed proposed in the present invention is as follows.

The solution-type air purifier having the above excellent filtering performance and fast processing speed includes: a main body including a tub having a dust collecting space having a set capacity, and a discharge tube for discharging clean air filtered at an upper end of the tub; A supply unit comprising a liquid tube for supplying a solution for filtering impurities into the upper bath, and a gas tube for supplying impurity air containing impurities; A discharge part including a discharge tube for discharging sludge equalized to the water surface of the solution soaked on the upper bath, and a replacement tube for discharging the expired solution due to oversaturation of impurities; Characterized in that it comprises; an acceleration portion consisting of a rotary blade to accelerate the saturation by vortexing the particles of the solution in the inner lower end of the upper bath, and a motor connected to the rotating blade to the outside of the upper bath to apply power; do.

At this time, the stomach discharge pipe according to the present invention is characterized in that it further comprises a deodorizing filter for adsorbing particles causing harmful odors of the discharged air, and a suction fan discharged in the bathtub to discharge to the outside.

In addition, the gas pipe according to the present invention is disposed in the outside of the bathtub to blow out the impurity air containing impurities to supply the inside of the bathtub, and to discharge the impurity air supplied soaked in a solution at the inner bottom of the bathtub Characterized in that the ejection pipe is configured to.

In addition, the gas ejection pipe according to the present invention is arranged in a zigzag or spiral according to the inner shape of the bath, characterized in that the outer surface is configured with a plurality of nozzles for discharging the impure air as micro bubbles.

In addition, the stomach discharge portion according to the present invention is characterized in that the heating element is arranged on the water surface of the solution immersed in the bath to lower the viscosity of the sludge is equalized to constitute a heating element to suppress sticking.

In addition, the heating element according to the present invention is composed of a pipe having a heating wire interposed therein, the pipe is characterized in that it is arranged in the form of a zigzag or net according to the inner shape of the bathtub.

In addition, the rotary blade according to the invention is characterized in that it is arranged in any one or a plurality of lower or upper portion of the gas pipe.

In addition, the upper rotary blade according to the present invention is the upper blade and the lower blade is arranged in a radially crushing type, which is inclined upward and downward, respectively, the same linear shredding blades are arranged in a radially inclined direction in the rotation direction, the end of the rotation side blade The sloping type is characterized in that it is composed of any one of the crushing type, the vortex blades are arranged radially twisted in one direction in the center, and the complex type in which the lower blade and the crushing blades are arranged radially to the upper and lower outer surfaces of the vortex blade.

In addition, the gastric dust collector according to the present invention is a control unit consisting of a water level sensor for measuring the level of the solution in the inside of the bathtub, and a solenoid valve interposed on the liquid pipe, gas pipe, discharge pipe, replacement pipe to regulate the flow It further comprises.

In addition, the control unit according to the present invention is characterized in that the water quality sensor for measuring the water quality of the solution in the inside of the bath, and the photosensor for detecting the sludge equal to the water surface of the solution.

According to the present invention having the above-described configuration, the following effects are provided.

First, the impurity air is injected into the microbubbles into the solution, and the solution is stirred in a vortex to increase the contact area between the impurity and the solution, thereby improving the decomposition of the impurity and rapidly filtering the impurities contained in the strong collision of the impurity air. can do.

Second, by crushing the impurity saturated in the solution into ultra-fine particles, it is possible to accelerate the saturation of the impurity while suppressing agglomeration, thereby maintaining the clean state at all times without adding or managing a separate washing unit.

Third, the heating element lowers the viscosity of the sludge equal to the water surface of the solution to suppress sticking, so that the sludge can be discharged smoothly, and the discharge of filtered clean air is facilitated, reducing energy and noise due to air resistance. You can do it.

Fourth, the control unit detects not only the level of the solution but also the quality of the solution and the presence of sludge, and automatically controls the supply and discharge according to the detection, improving the speed and accuracy of the operation and reducing the overall maneuver required for the operation. There is a number.

Fifth, since the filter is excluded in the purification process, there is no need to clean or replace the filter, thereby reducing the cost for managing the filter.

1 is a projection view showing a solution type air purifying apparatus according to the present invention as a whole.
Figure 2 is an enlarged perspective view of the supply unit of the solution type air purifying apparatus according to the present invention.
Figure 3 is an enlarged perspective view of the discharge portion of the solution type air purifying apparatus according to the present invention.
4 to 6 is an enlarged perspective view of the accelerator of the solution type air purifying apparatus according to the present invention.
7 is a projection view showing an overall solution type air purifying apparatus according to a modification of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in a batch about the configuration of the present invention and its effects, effects.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail with reference to the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be embodied in various different forms, and only the present embodiments are provided to make the disclosure of the present invention complete and common knowledge in the technical field to which the present invention belongs. It is provided to fully inform the person having the scope of the invention, which is defined only by the scope of the claims. And like reference numerals refer to like elements throughout the specification.

The present invention relates to a solution-type air purifier, and main body 10, supply portion 20 and discharge portion 30 and the accelerator portion 40 as shown in Figure 1 to implement excellent filtering performance without a separate filter It is a solution type air purifier that combines excellent filtration performance and fast processing speed.

Solution type air purifier of the present invention is to aeration by impregnating impurity air into the micro-bubbles as a solution, agitating the solution in a vortex, and then to crush the saturated impurities in the solution into ultra-fine particles to significantly improve the overall filtration performance and processing speed It is the main point.

The main body 10 is a frame constituting the solution type air purifier, and is composed of a tub 11 and a discharge tube 15 as shown in FIG. 1. The bathtub 11 has a dust collecting space of at least a set capacity, and is formed in a plane (cross section) of a rectangular, circular and elliptical shape. A cover 12 is attached to the top of the tub 11 to open and close the dust collecting space, and at least one discharge tube 15 is provided on the cover 12. The discharge pipe 15 passes through the inside of the tub 11 and discharges clean air filtered with impurities to the outside.

At this time, the discharge pipe 15 is a deodorizing filter 16 for adsorbing particles causing harmful odor of the discharged air as shown in Figure 7, and a suction fan for sucking the air discharged in the tub 11 to discharge to the outside ( 17) may be further configured.

For example, in the case of a yakiniku restaurant, impurity air contains a considerable amount of meat oil, the impurity air passes through the tub 11, and the filtered impurities are equalized in the solution to form an oil film. In this state, the filtered clean air is discharged through the discharge pipe 15 in the state of containing the meat smell in the process of passing through the oil film.

That is, the impurities contained in the impure air may have a component causing odor depending on the environment to which dust collection is applied. Therefore, the deodorizing filter 16 in the process of passing through the discharge pipe 15 is good to adsorb the particles causing the odor to release the air in a more clean state.

Here, as mentioned earlier, the filtered air is generated by the oil film, so resistance of the flow may cause energy consumption and noise, and above all, when the residual flow is not only a slow flow rate but also a eddy, the content of odor particles increases. Therefore, it is preferable to quickly discharge the filtered clean air supplied to the tub 11 through the suction fan 17.

The supply unit 20 is a liquid pipe 21 and a gas pipe 25 as shown in FIG. 1 to supply a solution and impure air to the inside of the bath 11 from the outside. The liquid pipe 21 is connected to the upper part of the bathtub 11 to supply a cleaning solution for filtering impurities into the bathtub 11, and the gas pipe 25 is connected to the lower part of the bathtub 11 to supply impure air. Supply.

That is, the solution is accommodated in the tub 11 by the liquid tube 21, and in this state, impurity air is supplied to the inside of the solution accommodated in the tub 11 by the gas tube 25 to be contained in the air. Filter impurities. The filtered impurities are saturated in the solution and lighter materials than the solution are equivalent to the check, and heavy material is immersed in the bottom of the bath 11.

At this time, the gas pipe 25 is disposed on the outside of the tub 11 to blow air 26 containing impurities to supply the inside of the tub 11 to the inside of the tub 11, and to the inner bottom of the tub 11. A blowoff pipe 27 for releasing impurity air supplied by being immersed in a solution is configured.

The blowing fan 26 accelerates the flow of the impurity air supplied from the outside, and the blowoff pipe 27 distributes the supplied impurity air evenly throughout the inside of the tub 11. Here, the ejection pipe 27 is disposed in a zigzag as shown in FIG. 2A when the inner shape of the bath 11 is a square, and is spirally arranged as shown in FIG. 2B when the inner shape is a circular shape.

The jet pipe 27 is composed of a plurality of nozzles 27a for discharging impurity air supplied to the outer surface into fine bubbles. That is, the impurity air accelerated from the blower fan 26 is injected by the strong pressure from the nozzle 27a to be discharged into the micro bubbles, and the impurity air is adsorbed and separated while colliding with the solution.

Discharge unit 30 is to discharge the solution, impurities and sludge soaked in the tub 11 to the outside is composed of a discharge tube 31 and the replacement tube 35 as shown in FIG. The discharge pipe 31 is connected to the upper part of the tub 11 to discharge the sludge equalized to the water surface of the solution to the outside, and the replacement tube 35 is connected to the lower part of the tub 11 to contaminate the supersaturation of impurities. Drain the solution to the outside.

That is, when impurity air is supplied to the solution as mentioned above, the impurities collide with the solution and the impurities are adsorbed and separated. Here, the impurities are saturated in the solution in case of dust or ash, or sink to the lower part of the bath 11, and in the case of oil, the impurities rise to the water surface of the solution.

Therefore, the discharge pipe 31 is discharged to the septic tank disposed outside when the equalized sludge of the solution reaches the set amount, and the replacement pipe 35 is disposed outside when the contamination is serious due to the impurities saturated in the tub 11. To a purified septic tank (not shown).

At this time, the discharge portion 30 is disposed on the water surface of the solution immersed in the bath 11 to form a heating element 32 to lower the viscosity of the sludge to suppress the sticking. That is, the equalized sludge is a lighter oil than the solution, so the lower the temperature, the more sticking properties to aggregate with each other.

When the sludge is fixed, not only discharge to the discharge pipe 31 is possible, but resistance to air supplied to the solution is generated. Therefore, the heating element 32 is to have the fluidity at all times by heating the sludge to a certain temperature.

Here, the heating element 32 is composed of a pipe having a heating wire interposed therein as shown in FIG. 3, and the pipe is disposed in the form of a zigzag or a net according to the inner shape of the bathtub 11. That is, when the inner shape of the tub 11 is a zigzag as shown in FIG. 3a, as in the spout tube 27, the inner shape of the tub 11 is arranged in a net as shown in FIG. 3b when the inner shape is circular. Of course, the heat generating element 32 can also be arrange | positioned like a blowing pipe 27 in a spiral manner.

Acceleration unit 40 is to accelerate the filtration by stirring and grinding the solution, as shown in Figure 1 is composed of a rotary blade 41 and the motor 45. The rotary blade 41 pulverizes the solution into fine particles and vortex vortex at the inner bottom of the tub 11 to accelerate the saturation of impurities, and the motor 45 is rotated with the rotary blade 41 at the bottom outside of the tub 11. Connected to add rotational power. Here, the rotary blade 41 may be disposed in a plurality of the lower or upper portion of the jet pipe 27 in the tub 11, as shown in FIG.

At this time, the rotary blade 41 may be composed of any one of the crushing type 42 and the shredding type 43 and the composite type 44. In the grinding type 42, the upper blade 42a and the lower blade 42b are arranged radially and inclined upward and downward, respectively, and the shredding type 43 has the same linear shredding blade 43a in the rotational direction. The tip of the blade in the direction of rotation is inclined while being arranged in a radial direction. In addition, the composite type 44 has a vortex blade 44a arranged in a radially twisted direction in the center, and a lower blade 42b and a crushing blade 43a are arranged radially on the upper and lower outer surfaces of the vortex blade 44a, respectively. do.

The crushing type 42 is formed with a thin thickness of the upper blade (42a) and the lower blade (42b) is less operating noise, accompanied by vortex and crushing is suitable for home use with a low dust collection capacity. The shredding type 43 is suitable for the industrial use in which the shredding blade 43a is formed with a relatively thick thickness and strength to collect impurities having a large particle size and a high hardness. The composite type 44 is suitable for medical or electronic applications requiring clean air in micro units as the crushing type 42 and the crushing type 43 are combined with the vortex blade 44a which is only responsible for the vortex. Do.

That is, in the composite type 44, the vortex blade 44a circulates the impurity air and the solution downward while vortexing, and the impurity air and the solution sucked into the upper portion of the vortex blade 44a collide with the crushing blade 43a. The first crushed, solution that is pushed downward through the vortex blade 44a collides with the lower blade 42b and is crushed secondly. In addition, the impurity air and the solution collided with the lower blade 42b are spread outward and re-suctioned into the vortex blade 44a, and the process of colliding with the crushing blade 43a and the lower blade 42b is repeated in succession.

Meanwhile, the solution type air purifier according to the present invention has a water level sensor 51 for measuring the level of the solution inside the tub 11 as shown in FIG. 1, the upper liquid pipe 21, the gas pipe 25, and the discharge pipe ( 31), the control unit 50 is composed of a solenoid valve 55 interposed on the replacement pipe 35 to regulate the flow. That is, the solenoid valve 55 opens the liquid pipe 21 to supply the solution to the inside of the bath 11, and when the solution reaches the set volume, the water level sensor 51 outputs a signal to the liquid pipe 21. To shut off the supply.

At this time, the control unit 40 includes a water quality sensor 52 for measuring the water quality of the solution inside the tub 11 as shown in FIG. 7, and a photosensor 53 for detecting sludge that is equal to the water surface of the solution. That is, the photo sensor 53 measures the sludge that is equal, and when the amount of the set sludge is sensed, the solenoid valve 55 automatically opens and discharges the discharge pipe 31.

Then, the water quality sensor 52 measures the water quality of the solution, and if it is out of the set water quality, it outputs a signal so that the solenoid valve 55 closes the gas pipe 25 and opens the replacement tube 35 to open the solution. To be discharged. When the discharge is completed, the solution is supplied to the bath 11 by performing the above-mentioned process, and then the gas pipe 25 is opened to automatically collect the impure air.

As described above, the present invention improves the decomposition of impurities by increasing the contact area between the impurities and the solution by injecting the impurity air into the microbubbles and stirring the solution by vortex, and also contains impurities contained in the strong collision of the impurity air. Can be disassembled quickly. In addition, by crushing the impurities saturated in the solution into ultra-fine particles, it is possible to accelerate the saturation of the impurities while suppressing the aggregation so that the clean state can be maintained at all times without adding or managing a separate washing unit. In addition, the heating element lowers the viscosity of the sludge equal to the water surface of the solution to suppress sticking, so that smooth discharge of the equalized sludge can be expected and the discharge of filtered clean air is facilitated, thereby reducing energy and noise due to air resistance. You can do it. In addition, the control unit detects not only the level of the solution but also the quality of the solution and the presence of the sludge, and automatically controls the supply and discharge according to the detection, improving the speed and accuracy of the operation and reducing the overall maneuver required for the operation. have. In particular, since the filter is excluded in the purification process, there is no need to clean or replace the filter, thereby reducing the cost for managing the filter.

10: main body 11: bathtub
12: cover 15: discharge tube
16: deodorization filter 17: suction fan
20: supply part 21: liquid tube
25: gas pipe 26: blowing fan
27: blowoff pipe 27a: nozzle
30: discharge part 31: discharge pipe
32: heating element 35: motor
40: accelerator 41: rotary blade
42: grinding type 42a: upper blade
42b: Lower blade 43: Crushing type
43a: Crushing blade 44: Composite type
44a: vortex day 50: control unit
51: water level sensor 52: water quality sensor
53: photo sensor 55: solenoid valve

Claims (10)

A main body portion 10 including a bathtub 11 having a dust collecting space having a set capacity, and a discharge tube 15 for discharging clean air filtered at an upper end of the upper bathtub 11;
A supply unit 20 including a liquid pipe 21 for supplying a solution for filtering impurities into the upper bath 11 and a gas pipe 25 for supplying impurity air containing impurities;
Discharge part 30 is composed of a discharge tube 31 for discharging the sludge equalized to the water surface of the solution soaked on the upper bath 11, and a replacement tube 35 for discharging the solution expired by the supersaturation of impurities ;
Rotating blade 41 which accelerates saturation by vortexing and pulverizing the particles of the solution in the inner bottom of the upper tub 11, and a motor connected to the rotary blade 41 to the outside of the upper tub 11 to apply power ( An accelerator 40 composed of 45;
Getting to a place, including,
The gas pipe 25 is a blower fan 26 that is disposed outside the tub 11 to supply impurity air containing impurities to the inside of the tub 11, and a solution at an inner lower end of the tub 11. The ejection pipe 27 for releasing impurity air supplied soaked in the
The upper spout pipe 27 is arranged in a zigzag or spiral according to the inner shape of the tub 11, the outer surface is composed of a plurality of nozzles (27a) for releasing impurity air to the micro-bubble excellent filtering performance and quick Solution-type air purifier with throughput .
The method of claim 1,
The upper discharge pipe 15 further comprises a deodorizing filter 16 for adsorbing particles causing harmful odors of the discharged air, and a suction fan 17 for sucking the air discharged in the tub 11 and discharging it to the outside. Solution type air purifier combines excellent filtration performance and fast processing speed, characterized in that.
delete delete The method of claim 1,
The upper discharge portion 30 is disposed on the water surface of the solution immersed in the bath 11, lowering the viscosity of the sludge is equalized to constitute a heating element 32 to suppress the sticking, characterized in that excellent filtration performance and rapid processing speed Solution type air purifier combines.
The method of claim 5,
The heating element 32 is composed of a pipe with a heating wire interposed therein, the upper pipe combines excellent filtration performance and fast processing speed, characterized in that arranged in the form of a zigzag or net according to the inner shape of the tub (11). Solution type air purifier.
The method of claim 1 ,
The rotary blade 41 is a solution type air purifier having excellent filtering performance and fast processing speed, characterized in that disposed in any one or a plurality of lower or upper portion of the blow pipe (27).
The method of claim 7, wherein
The upper rotary blade 41 is the upper blade 42a and the lower blade 42b are arranged in a radial direction, the grinding type 42 inclined upward and downward, respectively, the same linear crushing blade 43a is inclined in the direction of rotation and spinning And a shredding type 43 in which the end of the rotational side is inclined, the swirling blade 44a arranged radially in one direction in the center, and the lower blade 42b on the upper and lower outer surfaces of the swirling blade 44a. And a shredding blade (43a) is composed of any one of the complex type 44 is arranged in a radial, solution type air purifier combines excellent filtering performance and fast processing speed.
The method of claim 1,
The gas dust collector is interposed on the water level sensor 51 for measuring the level of the solution inside the tub 11, on the gas liquid pipe 21, the gas pipe 25, the discharge pipe 31, and the replacement pipe 35. Solution type air purifier combines excellent filtering performance and fast processing speed, characterized in that it further comprises a control unit consisting of a solenoid valve 55 to control the flow.
The method of claim 9,
The control unit 40 is characterized in that the water quality sensor 52 for measuring the water quality of the solution inside the bath 11, and the photosensor 53 for detecting the sludge equal to the water surface of the solution is excellent Solution type air purifier that combines filtration performance and speed

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