JPH0334280Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a hair separation device related to a technology for separating particles and hair.

[Prior Art] Conventionally, a cyclone type separation device is known in which a dust-containing gas is blown into a conical cone to form a vortex and the particles contained therein are separated by centrifugal force.

However, with this type of cyclone classifier, it is difficult to separate a large amount, and in particular, it is extremely difficult to separate and remove particles contained in hair or powder.

[Problem that the invention attempts to solve]

The present invention was developed in view of the above problems, and an object of the present invention is to provide a hair separator with excellent performance in separating and removing particles contained in hair.

[Means for solving problems]

The hair separator according to the present invention has a spiral vortex generating tube connected to one end of the disk-shaped inner cavity having a particle storage hopper projecting from the lower end thereof, and an exhaust tube projecting from the other end. At the latter stage of the shot separator, a spiral vortex generating tube is connected to the tangential position of the disc-shaped inner cavity with a cotton dust collection hopper protruding from the lower end, and an exhaust tube is installed protruding from the axis. A cotton dust collector consisting of a cotton dust collector is connected, and the exhaust pipe of the cotton dust collector is connected to an intake device such as a blower to suck the ventilation system, and at the same time, the dust-containing gas is divided into two equal parts and impinged on the front stage of the shot separator. The main point is that a collision-type disperser is provided to In addition, in the above-mentioned collision type disperser, the ends of the supply path through which the dust-containing fluid flows are evenly and symmetrically branched to form a branch channel, the ends of the branch channels are linearly merged, and the ends are orthogonally crossed from the merging position. At the same time, an air jetting slit is opened in the same pipe direction as the dispersing path toward the merging position, and while high pressure air is jetted from the air jetting slit, the air jetting slit collides at the end of the branching path. This is to scatter the dust fluid in the direction of the dispersion pipe and disperse the inclusions.

[Effect]

In the above configuration, the gas containing hair particles is dispersed in advance by an impingement type disperser before being fed to the shot separator and the cotton dust collector. The divided paths are collided at both ends of the branched paths, and the impact of the collision scatters and separates the contained dust and hair. At the same time, high-pressure air jetted from the air jetting slits is blown in the direction of the dispersion tube from the orthogonal direction. This will cause the particles to be dispersed. Therefore, in order to scatter and separate the dust and hair directly contained in the dust-containing fluid by collision,
When fed to the subsequent shot separator and cotton dust collector, it acts to increase dispersion efficiency and improve separation performance.

〔Example〕

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the dry airflow fine powder classification device according to the present invention will be described below with reference to the drawings.

Reference numeral 24 designates a collision type dispersion machine constructed before the shot separator 25, and a cotton dust collector 26 and a blower 27 are connected to the rear stage of the shot separator 25.

The collision type disperser 24 is protruded from the center of the front plate 5 of the flat rectangular housing 1, which is composed of a top plate 2, a bottom plate 3, side plates 4, 4, a front plate 5, and a rear plate 6. Supply path 9 with the end of square pipe 7 as inlet 8 for dust-containing fluid
It consists of Also, the end of the square pipe 10 introduced into the housing 1 from the center of the bottom plate 3 is connected to the air supply port 11.
and branch channels 13, 13 which constitute the air supply channel 12 and branch equally and symmetrically from the supply channel 9 to the left and right by the inner cavity of the rectangular housing 1 partitioned by the square pipe 10. The two branch channels 13, 13 ends are linearly merged between the square pipe 10 and the rear plate 6, and a dispersion pipe 14 is provided protruding from the merge position A to be orthogonal to the rear plate 6 to form a dispersion channel. 15. Further, an air jetting slit 16 is opened at the inner end of the square pipe 10 and has the same pipe direction as the dispersion path 15 toward the merging position A, and a plurality of airflow distribution fins 17 are opened inside the air jetting slit 16. ，
17... are arranged in the longitudinal direction of the slit to constitute an airflow distribution mechanism 18. Reference numeral 19 denotes an airflow distribution mechanism constructed between the inner end of the square pipe 7 and the branch channels 13, 13, and is composed of L-shaped airflow distribution fins 20, 20, . . . that equally divide the flow channels. At the same time, L-shaped airflow distribution fins 21, 21, . . . are provided at each corner of the branch channels 13, 13, respectively.
Airflow distribution mechanisms 22, 22... configured by...
It consists of

The shot separator 25 connected to the dispersion pipe 14 of the dispersion machine 24 has a particle accommodating section 31 connected to the lower end of one side of the disc-shaped lumen 29 formed in the large diameter part of the separation conical cone 28 via the hopper 30. A spiral vortex generating tube 32 is connected to one end of the disc-shaped inner cavity 29 relative to the axis thereof, and an exhaust tube 33 is protruded from the other end of the separation cone 28.

In addition, the cotton dust collector 26 includes a cotton dust collecting storage section 36 at the lower end of one side of the disc-shaped inner cavity 34 via a hopper 35, and a spiral vortex generating tube 37 is connected to the tangential position, and the axial center position An exhaust pipe 38 is provided to protrude from the exhaust pipe 38.

The hair separator having the above-mentioned structure is one in which a collision type disperser 24 makes the wool and particle mixture gas easy to separate, and then the shot separator 25 and cotton dust collector 26 separate the gas. In the disperser 24, the air flow from the air jet slit 16 creates a negative pressure in the branch channels 13, 13 and the supply channel 9, so the dust-containing fluid passes through the supply channel 9 and flows into the air flow distribution mechanism 19, 19 into the branch channels 13, 13 which are branched at right angles. Even during this passage, since an airflow distribution mechanism 22 is configured at each corner,
The dust-containing fluid causes inclusions to become dispersed due to refractive impact. Furthermore, when opposing dust-containing fluids collide at high speed at the convergence position, fine particles or dust of different particle sizes entangled in the hair are separated, resulting in an excellent dispersion effect, and at the end of the dispersion tube 14. A dust-containing fluid is obtained in which the entanglements of the mixed dust are disentangled. Therefore, the hair powder and particles introduced into the shot separator 25 are in a state where they can be easily separated.The shot separator 25 separates the particles from the hair or powder, and the cotton dust collector 26 collects the particles. The hair or powder from which particles have been removed is collected.

[Effects of the invention] As described above, the hair separator according to the invention has excellent performance in separating and removing particles contained in hair, and the practical effects after implementing the invention are as follows. is extremely large.

[Brief explanation of drawings]

Fig. 1 is a plan view showing one embodiment of the hair separation device according to the present invention, Fig. 2 is a front view of the same, Fig. 3 is a perspective view of the entire collision type disperser, and Fig. 4 is a cross-sectional view of the same. , FIG. 5 is a partially cutaway side view. 24... Collision type disperser, 25... Shot separator, 26... Cotton dust collector, 27... Blower, 28...
...separated conical cone, 30,35...hopper,
29, 34... Disc-shaped inner cavity, 32, 37... Spiral vortex generating tube, 33, 38... Exhaust tube.

Claims (1)

[Scope of Claim for Utility Model Registration] Consisting of a disk-shaped inner cavity with a particle storage hopper protruding from its lower end, a spiral vortex generating tube is connected to one end of the axial center, and an exhaust tube is protruded from the other end. A shot separator is connected to the latter stage of the shot separator, and a spiral vortex generating cylinder is connected to the tangential position of a disc-shaped inner cavity with a cotton dust collection hopper protruding from the lower end, and A cotton dust collector having a protruding exhaust pipe; an intake device such as a blower that communicates with the exhaust pipe of the cotton dust collector to suck in the ventilation system; and a dust-containing fluid connected to the front stage of the shot separator to circulate the dust-containing fluid. The ends of the supply channel are evenly and symmetrically branched to form a branch channel, and the ends of the branch channels are merged linearly to form a dispersion pipe orthogonal from the merging position, and the dispersion is carried out toward the merging position. A structure in which an air ejection slit is opened in the same direction as the pipe, and while high pressure air is ejected from the air ejection slit, the dust-containing fluid that collides at the end of the branch channel is scattered in the direction of the dispersion pipe, thereby dispersing the inclusions. What is claimed is: 1. A hair separation device comprising a collision type disperser which divides a dust-containing gas into two equal parts and collides them.