KR101545837B1 - crushing activation apparatus of fluid and powder by pulse - Google Patents

Abstract

The present invention relates to a grinding apparatus capable of accelerating alkalization of a fluid by allowing a blade to vibrate in an axial direction at the same time as rotating, and capable of improving the amount of pulverization per unit time in the case of powder. The slip keys 26a, 26b, A slide rotation shaft 30 installed to move in the axial direction of the motor shaft 22 of the rotary motor 20 by engagement with the slide key groove 24 and to receive a rotational force from the motor shaft 22; A suction port 52 for sucking fluid or powder is formed at the center of the casing 40, and fixed blades 54 and 56, which are equally divided inside the casing, A cover 50; A centrifugal impeller 62 is formed for rotating the rotary shaft 30 to rotate the fluid or the powder flowing into the suction port 52 to the outlet 42 provided in the casing 40. The centrifugal impeller 62 Rows of rotary blades 64, 66 and 68 which are equally divided into a circle and an outer circle are positioned between the stationary blades 54 and 56 in a gap with the stationary blades 54 and 56 A rotary plate (60); An oil chamber (70) provided between the casing (40) and the slide rotation shaft (30) to prevent leakage of fluid or powder in the casing (40); And a spring 80 fitted to the outer periphery of the slide rotation shaft 30 and applying an elastic force to the rotation plate 60 toward the end cover 50 at all times.

Description

[0001] The present invention relates to a crushing activation apparatus for fluid and powder by pulse,

The present invention relates to a grinding apparatus for use in activating a fluid or pulverizing a powder into a smaller size, and more particularly, to accelerate the alkalization of a fluid by allowing a blade to vibrate in an axial direction simultaneously with rotation, And more particularly, to a fluid and powder pulverization activating apparatus using a pulse method capable of improving the pulverization amount per unit time.

Japanese Patent No. 10-1166163 (crushing blade apparatus of a crusher) is constituted so as to be able to crush by using a rotating shaft capable of upward and downward flow by a spring and a plurality of disk-shaped crushing blades.

However, such a conventional art has a problem in that, when the disk-shaped grinding blade moves up and down, the disk-shaped grinding blade does not move in a horizontal state but moves in a direction tilted, thereby generating a large noise intermittently during operation.

In addition, since the disk-shaped pulverizing blades are spaced apart at a large interval, an effect of differentiating due to the action between the disk-shaped pulverizing blades can not be expected, and thus there is a limit to making a fine powder.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a method and apparatus for increasing the amount of dissolved oxygen, The present invention provides a pulsed fluid and powder mill activation apparatus capable of increasing the amount of pulverization per unit time.

To accomplish the object of the present invention, there is provided a motor vehicle comprising: a slide rotation shaft installed to move in an axial direction of a motor shaft of a rotary motor by engagement of a sliding key and a sliding key groove, An end cover coupled to one of the open portions of the casing and having a suction port for sucking fluid or powder into the center thereof and having a plurality of fixed blades divided in a circle in a circle; A rotary blade coupled to the slide rotary shaft and rotated to form a centrifugal blade for feeding the fluid or powder introduced into the suction port to a discharge port provided in the casing, A rotating plate positioned between the stationary blades to form a gap with the blades; An oil seal installed between the casing and the slide rotation shaft to prevent leakage of fluid or powder in the casing; And a spring that is fitted on the outer periphery of the slide rotation shaft and applies an elastic force to the rotation plate at all times toward the end cover, thereby providing a fluid and powder pulverization activation device by the pulse method.

As described above, according to the present invention, since the rotation plate is configured to vibrate in the axial direction by the spring and the change in resistance to the flow of the fluid or the powder caused by repetition of overlapping and misalignment of the rotating blade and the fixed blade, In the case of a fluid, the amount of dissolved oxygen is increased, and at the same time, the alkalization is promoted, and when the inhaled water is a powder, the amount of pulverization per unit time can be increased.

The present invention also has the effect of finely pulverizing the powder flowing by the interaction between the rotating blade and the stationary blade by the cutting force.

1 is a perspective view showing a fluid and powder pulverization activating apparatus according to the present invention,
2 is a side view showing a fluid and powder pulverization activating apparatus according to the present invention,
Fig. 3 is a side sectional view showing an enlarged main part of a fluid and powder pulverization activating apparatus according to the present invention,
FIG. 4 is a cross-sectional view of a fixing blade and a rotating blade according to the present invention,
FIG. 5 is an exploded perspective view showing a fluid and powder pulverization activating apparatus according to the present invention,
Fig. 6 is an exploded perspective view of Fig. 5,
Fig. 7 is an exploded perspective view showing the motor shaft and the slide rotation shaft according to the present invention,
8 is a perspective view of a rotating plate according to the present invention.
9 is a front view showing a rotating plate according to the present invention
Figure 10 is a perspective view of a stationary blade formed in an end cover according to the present invention;
Fig. 11 is a chart showing values measured at intervals of 1 minute by changing the pH and the temperature of water by the fluid and powder mill activation apparatus by the pulse method according to the present invention

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

The pin holes 31 and 32 for insertion of the sliding keys 26a and 26b are formed in the slide rotation shaft 30 having the motor shaft insertion hole 38 formed at the center thereof as shown in the accompanying drawings 1 to 10 A slide key groove 24 in which the slide keys 26a and 26b are fitted is formed in the axial direction of the motor shaft 22 of the rotary motor 20 so that the motor shaft 22 is inserted into the motor shaft insertion hole 38, The slide rotation shaft 30 linearly moves in the axial direction and at the same time the slide rotation shaft 30 receives the rotational force from the motor shaft 22. [

The end cover 50 is connected to one open portion of the casing 40 and a suction port 52 in the form of a pipe for sucking fluid or powder is provided at the center of the end cover 50, The fixed blades 54 and 56 are divided into a circle and a circle.

In addition, a conical chamfered portion 58 is formed at an inner corner of the suction port 52 of the end cover 50 so that fluid or powder sucked through the suction port 52 can flow smoothly.

After the rotation plate engaging portion 39 formed at the end of the slide rotation axis 30 is inserted into the shaft insertion hole 67 formed at the center of the hub 65 of the rotation plate 60, A plurality of locknuts 36 and 37 are coupled to the formed male threaded portion 35 so that the rotary plate 60 is engaged with the slide rotary shaft 30.

In addition, key grooves 34 and 61 are formed in the rotary plate engaging portion 39 and the hub 65 so that rotational force can be smoothly transmitted from the slide rotary shaft 30 to the rotary plate 60, So that the rotational force can be smoothly transmitted without slip.

A centrifugal impeller 62 is formed in the rotary plate 60 so that the fluid or powder sucked into the casing 40 through the suction port 52 is sent to the discharge port 42 provided in the casing 40 and the centrifugal impeller 62 Rows of rotating blades 64, 66 and 68 which are equally divided into a circle and a circle on the outer periphery of the stationary blade 54 and 56 are formed between the stationary blades 54 and 56 Install it.

When the detaching tab hole 69 is formed in the rotating plate 60 so that the worn rotating plate 60 is separated from the rotating plate engaging portion 39 formed on the slide rotating shaft 30, So that the separating operation is facilitated by the reaction force generated when the casing 40 is caught.

An oil chamber 70 is provided between the casing 40 and the slide rotation shaft 30 to prevent leakage of fluid or powder in the casing 40.

The movable side spring seat 82 fitted to the outer periphery of the slide rotation shaft 30 is supported by the oil chamber 70 and the movable side spring seat 84 fitted to the outer periphery of the slide rotation shaft 30 is supported by the slide rotation shaft 30 and the opposite ends of the spring 80 are supported between the fixed side spring seat 82 and the movable side spring seat 84 so that the rotary plate 60 is urged toward the end cover 50 by the spring 80 Always receive elastic force at all times.

The movable spring seat 84 is fixed to the slide rotation shaft 30 by a fixing pin 86 penetrating through the side hole 33 formed in the slide rotation shaft 30 and the pin insertion hole 84a formed in the movable spring seat 84, (30).

For example, the spring 80 is made of a compression coil spring formed by winding a stainless steel wire, which is a corrosion-resistant metal material, in a coil shape. However, the spring 80 is not limited to this kind of spring.

A magnetizer 90 may be installed in the discharge port 42 to change the physical properties of the discharged fluid or powder.

A rotary motor 20 is fixed on a cube-shaped motor fixing base 10 and a caster 14 is provided on a lower portion of the motor fixing base 10 so that the rotary motor 20 and the casing A case 12 made of a plate material is provided on the motor fixing base 10 to protect the end cover 40, the end cover 50, the magnetizing device 90 and the like.

A cylindrical portion 41 is formed at one side of the casing 40 to receive the oil chamber 70, the fixed side spring seat 82, the movable side spring seat 84 and the spring 80, 41 so that the slide rotary shaft 30 can be inserted therethrough.

A circular pipe 43 is welded to the outer periphery of the casing 40 and an outlet 42 is provided on the upper side and a drain pipe 45 opened and closed by a lid 46 is provided on the lower side.

Since the cylindrical portion 41 formed in the casing 40 can interfere with the rotary motor 20 during the engagement, a cylindrical spacer 94 is provided for increasing the clearance between the casing 40 and the rotary motor 20 A motor fixing flange 92 for welding to the casing 40 and for engaging with the motor flange 21 formed on the rotary motor 20 is provided at the end of the spacer 94.

A plurality of through holes 92h and a screw hole 21t are integrally formed with the motor fixing flange 92 and the motor flange 21 so as to be integrated with each other by the motor fixing bolt 93.

A casing flange 44 is provided at an end of the circular pipe 43 formed in the casing 40. A cover flange 51 for coupling with the casing flange 44 is provided at the end cover 50, A plurality of fastening holes 53 and a screw hole 44t are formed in the flange 51 and the casing flange 44 so as to be aligned with each other and are engaged by the cover fixing bolt 57.

A sealing groove 50g is formed in the outer circumferential surface of the end cover 50 and an O-ring 100 is provided in the sealing groove 50g to cover the end cover 50 with the casing 40 and the casing flange 44 The O-ring 100 is compressed by the casing flange 44 so as to maintain airtightness.

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

1 to 10, when the exciting current is supplied to the rotating motor 20 and the motor shaft 22 is rotated, the slide rotating shaft 30 and the rotating plate 60, which are coupled to the motor shaft 22, Is rotated.

That is, since the sliding keys 26a and 26b provided on the slide rotation shaft 30 are engaged with the sliding keyway 24 formed on the motor shaft 22, the rotational force transmitted from the motor shaft 22 is transmitted to the slide rotation axis The rotational force is transmitted from the slide rotation shaft 30 to the rotary plate 60 by the fixed key 63 provided in the key groove 34 or 61 formed in the rotary plate engaging portion 39 and the hub 65. In this case, ≪ / RTI >

At this time, as the rotating plate 60 is rotated in the direction of the arrow shown in FIG. 4, a force is exerted by the centrifugal vane 62 outward from the center, so that the fluid or powder is sucked through the suction port 52 Lt; / RTI >

When the rotating blades 64 and 66 and 68 formed on the rotating plate 60 and the fixed blades 54 and 56 formed on the end cover 50 are superimposed or shifted at high speed and the inhaled water is fluid, And when the inhaled water is a powder, it finely crushes the powder.

In addition, when the rotation blades 64, 66, 68 and the stationary blades 54, 56 repeat the overlapping and shifting, the passage is temporarily opened or closed to cause a change in resistance to the suction pressure. When the passage through which the rotating blades 64, 66, 68 and the stationary blades 54, 56 are shifted and escapes toward the discharge port 42 is blocked, the rotating plate 60 is rotated by the suction force acting in the axial direction, .

At this time, the slide rotation shaft 30 slides in the axial direction on the motor shaft 22 by the rotation plate 60 and the spring 80 positioned between the fixed side spring seat 82 and the movable side spring seat 84 is compressed And the sliding keys 26a and 26b provided on the slide rotating shaft 30 are slid in the sliding keyway 24.

When the rotary blades 64, 66 and 68 and the stationary blades 54 and 56 are overlapped by the rotation of the rotary plate 60, the passage leading to the discharge port 42 is opened and acts on the rotary plate 60 And the rotating plate 60 is returned to its original position by the resilient restoring force of the compressed spring 80. As a result,

66 and 68 move axially from the stationary blades 54 and 56 to rotate the rotary blade 64. The rotary blades 64 and 66 rotate in the axial direction while the rotary plate 60 is rotated, (66) 68 and the fixed blades 54 (56).

That is, when the inhaled water flowing through the suction port 52 is a fluid, the amount of dissolved oxygen is increased by the cavitation phenomenon, and when the inhaled water is powder, the pulverized powder is pulverized more quickly.

11, the change in pH and temperature (° C) per hour of water flowing into the casing 40 and activated is measured at intervals of one minute for a total of 10 minutes. (Standard quantity 30 liters)

In this experiment, the rotational speed of the rotary motor 20 was 3600 rpm, the volume change was within 2% based on water, the pressure inside the casing was maintained at an average of 3 to 5 kg / cm 2, The inflow amount and the outflow amount flowing into and out through the pipe 42 were 210 liters per minute.

Through these experiments, it was found that the water gradually changed from acid to alkaline.

10: motor fixing base 12: case
14: Caster 20: Rotary motor
21: Motor flange 21t: Screw hole
22: motor shaft 24: sliding keyway
26a, 26b: Sliding key 30: Slide rotary shaft
31, 32: pin hole 33: side hole
34, 61: key groove 35: male thread portion
36, 37: Lock nut 38: Motor shaft insertion hole
39: spindle engaging portion 40: casing
41: Cylinder part 42:
43: circular pipe 44: casing flange
44t: screw hole 45: drain pipe
46: lid 50: end cover
50g: sealing groove 51: cover flange
52: inlet port 53: fastening hole
54, 56: stationary blade 57: cover fixing bolt
58: Face fitting 60: Spindle
62: centrifugal blade 63: fixed key
64, 66, 68: rotating blade 65: hub
67: Shaft insertion hole 69: Disengaging step hole
70: Oil chamber 80: Spring
82: fixed side spring seat 84: movable side spring seat
84a: Pin insertion hole 86: Fixing pin
90: magnetizer 92: motor fixing flange
92h: through hole 93: motor fixing bolt
94: spacer 100: O-ring

Claims (6)

delete delete delete delete The slide shaft 26 is mounted on the motor shaft 22 of the rotary motor 20 by the engagement of the slide keys 26a and 26b and the slide key groove 24, A suction port 52 for sucking fluids or powders at the center is formed and fixed blades 54 and 56 which are equally divided into a circle are formed inside the casing 40, A plurality of rotary blades 64, 66 and 68 rotatably coupled to the slide rotation shaft 30 and equally divided into a circle on the outer periphery are formed on the stationary blade 54 A rotary plate 60 disposed between the fixed blades 54 and 56 so as to form a gap between the casing 40 and the slide rotary shaft 30 to prevent leakage of fluid or powder in the casing 40; An oil chamber 70 and a fixed side spring seat 82 and a movable side And a spring (80) configured to support both ends by the prime sheet (84) and applying an elastic force to the rotary plate (60) at all times toward the end cover (50) As a result,
The rotary plate 60 is formed with a centrifugal blade 62 for feeding the fluid or powder introduced into the suction port 52 to the discharge port 42 provided in the casing 40,
Wherein the movable spring seat (84) is provided by a fixing pin (86) passing through the slide rotation shaft (30). delete

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