CN215656267U - Powder particle separator - Google Patents

Abstract

The utility model discloses a powder particle separator. The first filter screen and the second filter screen of the powder particle separator are obliquely arranged in the box body at intervals, the box body is divided into a first chamber, a second chamber and a third chamber, the diameter of the mesh of the first filter screen is equal to 0.075mm, the diameter of the mesh of the second filter screen is equal to 0.005mm, the first vibrator is arranged on the first filter screen, and the second vibrator is arranged on the second filter screen; the box body is provided with a feed inlet, a grain outlet, a water inlet and a water outlet which are communicated with the interior of the box body, the water outlet is arranged at the bottom of the box body, and the grain outlet is positioned at one side of the second filter screen; the stirring device comprises a driving mechanism and a stirring paddle, a rotating hole is formed in the first filter screen, the stirring paddle is arranged in the first cavity and the second cavity, one end of the stirring paddle penetrates through the rotating hole and extends out of the box body to be in transmission connection with the driving mechanism, and the driving mechanism drives the stirring paddle to rotate. The device is convenient to operate, can quickly separate the powder particles in the silt, and has good separation effect, convenience and practicability.

Description

Powder particle separator

Technical Field

The utility model relates to the technical field of silt treatment, in particular to a silt separator.

Background

Silt is a kind of soil between cohesive soil and sandy soil, is easy to liquefy under the action of earthquake load, and presents poor mechanical properties on a plurality of engineering problems, such as easy liquefaction, large collapsibility, large frost heaviness, easy erosion and the like under the action of dynamic load. Silt has a large amount of particles, a certain amount of sand grains and a small amount of sticky grains, and is easy to liquefy under the action of earthquake load. Engineering practice and research find that the content of the powder particles has great influence on the stability of the saturated silt, and the important properties of the saturated silt, such as the porosity ratio, the dynamic shear strength, the liquefaction resistance strength and the like, are influenced.

The powder particles are particles with the particle size of 0.075-0.005 mm. The existing methods for separating soil particles include a dry sieve method, a wet sieve method and a pure water sedimentation method, which can separate particles with different particle sizes, but the methods are too complicated and have low efficiency, so that an instrument capable of quickly separating silt particles in silt is developed, and the method becomes a key technical problem which needs to be solved by people in the industry urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a powder particle separator capable of rapidly separating powder particles in powder soil, aiming at the defects in the prior art.

The utility model relates to a particle separator, which comprises a box body, a first filter screen, a second filter screen, a first vibrator, a second vibrator and a stirring device, wherein the box body is provided with a first filter screen and a second filter screen; the first filter screen and the second filter screen are obliquely arranged in the box body at intervals, the box body is divided into a first cavity, a second cavity and a third cavity, the diameter of a mesh of the first filter screen is equal to 0.075mm, the diameter of a mesh of the second filter screen is equal to 0.005mm, the first vibrator is arranged on the first filter screen, and the second vibrator is arranged on the second filter screen;

the box body is provided with a feed inlet, a grain outlet, a water inlet and a water outlet which are communicated with the interior of the box body, valves are arranged on the feed inlet, the grain outlet, the water inlet and the water outlet, the water outlet is arranged at the bottom of the box body, the grain outlet is positioned at one side of the second filter screen, and a material pumping pump is arranged on the grain outlet;

the stirring device comprises a driving mechanism and a stirring paddle, a rotating hole is formed in the first filter screen, the stirring paddle is arranged in the first cavity and the second cavity, one end of the stirring paddle penetrates through the rotating hole to extend out of the box body, the box body is connected with the driving mechanism in a transmission mode, and the driving mechanism drives the stirring paddle to rotate.

Furthermore, the valve arranged on the feed inlet is a first valve body, the valve arranged on the grain outlet is a second valve body, the valve arranged on the water inlet is a third valve body, and the valve arranged on the water outlet is a fourth valve body.

Furthermore, a storage tank is arranged on the feed inlet.

Further, the first valve body is an electromagnetic valve, the powder particle separator comprises a controller, and the controller is electrically connected with the first valve body.

Further, an air inlet communicated with the box body is formed in the box body, the air inlet is communicated with the pneumatic pump, and a fifth valve body is arranged on the air inlet.

Furthermore, the fourth valve body and the fifth valve body are electromagnetic valves, and the controller is electrically connected with the fourth valve body, the fifth valve body and the air pressure pump.

Further, the pneumatic pump is a liquid nitrogen type pneumatic pump.

Furthermore, the driving mechanism comprises a motor, the motor is arranged at the top of the box body, and the driving end of the motor is in transmission connection with one end of the stirring paddle.

Furthermore, a water suction pump is arranged at the water outlet.

The powder and soil separator of the utility model puts powder and soil into the box body through the feed inlet, injects purified water from the water inlet until the box body is filled with water, closes the water injection port, quickly disturbs mixed liquid through the stirring device, dissolves the powder and soil particles to disperse, and the silt particles deposited on the first filter are made to enter the second chamber by the first vibrator, the second vibrator reduces the blocking phenomenon on the second filter screen, the residual substances such as particles, sticky particles and the like in the silt enter the third chamber, the water outlet is opened to discharge the mixed liquid rapidly, the particles are left on the second filter screen, then the water outlet is closed, the process is repeated until the powder particles on the second filter screen accumulate to a certain amount, the powder particles on the second filter screen are taken out through the powder outlet, the device is convenient to operate, the powder particles in the powder soil can be quickly separated, the separation effect is good, and the device is convenient and practical.

Drawings

Fig. 1 is a schematic structural diagram of a powder particle separator according to the present invention.

1. A box body; 11. a first chamber; 12. a second chamber; 13. a third chamber; 14. a feed inlet; 141. a first valve body; 15. a grain outlet; 151. a second valve body; 152. a material pumping pump; 16. a water inlet; 161. a third valve body; 17. a water outlet; 171. a fourth valve body; 172. a water pump; 18. an air inlet; 181. a fifth valve body; 182. a pneumatic pump; 2. a first filter screen; 21. rotating the hole; 3. a second filter screen; 4. a first vibrator; 5. a second vibrator; 6. a stirring device; 61. a drive mechanism; 611. a motor; 62. a stirring paddle; 7. a storage tank; 8. and a controller.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, the particle separator of the present invention comprises a box body 1, a first filter screen 2, a second filter screen 3, a first vibrator 4, a second vibrator 5 and a stirring device 6; the first filter screen 2 and the second filter screen 3 are obliquely arranged in the box body 1 at intervals, the box body 1 is divided into a first chamber 11, a second chamber 12 and a third chamber 13, the diameter of a mesh of the first filter screen 2 is equal to 0.075mm, the diameter of a mesh of the second filter screen 3 is equal to 0.005mm, the first vibrator 4 is arranged on the first filter screen 2, and the second vibrator 5 is arranged on the second filter screen 3;

the box body 1 is provided with a feed inlet 14, a grain outlet 15, a water inlet 16 and a water outlet 17 which are communicated with the inside of the box body, the feed inlet 14, the grain outlet 15, the water inlet 16 and the water outlet 17 are all provided with valves, the water outlet 17 is arranged at the bottom of the box body 1, the grain outlet 15 is positioned at one side of the second filter screen 3, and the grain outlet 15 is provided with a material pumping pump 152.

The stirring device 6 comprises a driving mechanism 61 and a stirring paddle 62, the first filter screen 2 is provided with a rotating hole 21, the stirring paddle 62 is arranged in the first chamber 11 and the second chamber 12, one end of the stirring paddle 62 penetrates through the rotating hole 21 and extends out of the box body 1 to be in transmission connection with the driving mechanism 61, and the driving mechanism 61 drives the stirring paddle 62 to rotate.

The powder and soil separator of the utility model puts powder and soil into a box body 1 through a feed inlet 14, injects purified water through a water inlet 16, closes a water injection port after the water is filled into the box body 1, quickly disturbs mixed liquid through a stirring device 6, dissolves powder and soil particles to disperse, enables the powder and soil particles deposited on a first filter screen 2 to enter a second chamber 12 through a first vibrator 4, reduces the screen blockage phenomenon on a second filter screen 3 through a second vibrator 5, filters out the powder and soil particles in the powder and residual substances such as sticky particles and the like to enter a third chamber 13, opens a water outlet 17 to quickly discharge the mixed liquid, leaves the powder and soil on the second filter screen 3, then closes the water outlet 17, repeats the process, and when the powder and soil particles on the second filter screen 3 are accumulated to a certain amount, the powder and soil particles on the second filter screen 3 are pumped out through a material pumping pump 152, the device has convenient operation and can quickly separate the powder and soil particles in the powder and soil, good separation effect, convenience and practicability.

The particle separator may further comprise a liquid level sensor and a controller 8, wherein the valve arranged on the feed inlet 14 is a first valve body 141, the valve arranged on the particle outlet 15 is a second valve body 151, the valve arranged on the water inlet 16 is a third valve body 161, and the valve arranged on the water outlet 17 is a fourth valve body 171.

The feed inlet 14 can be provided with a storage tank 7, the first valve body 141 is an electromagnetic valve, the powder particle separator comprises a controller 8, and the controller 8 is electrically connected with the first valve body 141. The controller 8 controls the first valve body 141 to be opened, a predetermined amount of silt is input, and then the controller 8 controls the first valve body 141 to be closed.

The box body 1 can be provided with an air inlet 18 communicated with the box body, the air inlet 18 is communicated with a pneumatic pump 182, the air inlet 18 is provided with a fifth valve body 181, so that when the water outlet 17 is opened, the fifth valve body 181 and the pneumatic pump 182 are opened, the liquid in the box body 1 is rapidly discharged from the water outlet 17 by pressurizing through the pneumatic pump 182, and the pneumatic pump 182 can be a liquid nitrogen type pneumatic pump.

Here, the fourth valve body 171 and the fifth valve body 181 may be electromagnetic valves, the controller 8 is electrically connected to the fifth valve body 181 and the pneumatic pump 182, the controller 8 controls the opening and closing of the fourth valve body 171 and the fifth valve body 181 and the pneumatic pump 182, and when the controller 8 controls the opening of the fourth valve body 171 to drain, the fifth valve body 181 and the pneumatic pump 182 are opened simultaneously to increase.

The structure of the driving mechanism 61 is various, and is not limited herein, in this embodiment, the driving mechanism 61 includes a motor 611, the motor 611 is disposed on the top of the box 1, and a driving end of the motor 611 is in transmission connection with one end of the stirring paddle 62.

The water outlet 17 may be provided with a suction pump 172 to facilitate the discharge of the liquid.

The above is not relevant and is applicable to the prior art.

While certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing is illustrative only and is not limiting of the scope of the utility model, as various modifications or additions may be made to the specific embodiments described and substituted in a similar manner by those skilled in the art without departing from the scope of the utility model as defined in the appending claims. It should be understood by those skilled in the art that any modifications, equivalents, improvements and the like made to the above embodiments in accordance with the technical spirit of the present invention are included in the scope of the present invention.

Claims (9)

1. A particle separator is characterized in that: comprises a box body (1), a first filter screen (2), a second filter screen (3), a first vibrator (4), a second vibrator (5) and a stirring device (6); the first filter screen (2) and the second filter screen (3) are obliquely arranged in the box body (1) at intervals, the box body (1) is divided into a first chamber (11), a second chamber (12) and a third chamber (13), the diameter of a mesh of the first filter screen (2) is equal to 0.075mm, the diameter of a mesh of the second filter screen (3) is equal to 0.005mm, the first vibrator (4) is arranged on the first filter screen (2), and the second vibrator (5) is arranged on the second filter screen (3);

the box body (1) is provided with a feed inlet (14), a grain outlet (15), a water inlet (16) and a water outlet (17) which are communicated with the interior of the box body, valves are arranged on the feed inlet (14), the grain outlet (15), the water inlet (16) and the water outlet (17), the water outlet (17) is arranged at the bottom of the box body (1), the grain outlet (15) is positioned at one side of the second filter screen (3), and a material pumping pump (152) is arranged on the grain outlet (15);

agitating unit (6) include actuating mechanism (61) and stirring rake (62), be equipped with rotation hole (21) on first filter screen (2), stirring rake (62) set up in first cavity (11) and second cavity (12), its one end passes rotation hole (21) are stretched out box (1) with actuating mechanism (61) transmission is connected, actuating mechanism (61) drive stirring rake (62) rotate.

2. A particle separator as claimed in claim 1, wherein: the valve arranged on the feeding hole (14) is a first valve body (141), the valve arranged on the grain outlet (15) is a second valve body (151), the valve arranged on the water inlet (16) is a third valve body (161), and the valve arranged on the water outlet (17) is a fourth valve body (171).

3. A particle separator as claimed in claim 2, wherein: and a storage trough (7) is arranged on the feed inlet (14).

4. A particle separator as claimed in claim 3, wherein: the first valve body (141) is an electromagnetic valve, the powder particle separator comprises a controller (8), and the controller (8) is electrically connected with the first valve body (141).

5. A particle separator as claimed in claim 4, wherein: the box body (1) is provided with an air inlet (18) communicated with the box body, the air inlet (18) is communicated with a pneumatic pump (182), and the air inlet (18) is provided with a fifth valve body (181).

6. A particle separator as claimed in claim 5, wherein: the fourth valve body (171) and the fifth valve body (181) are electromagnetic valves, and the controller (8) is electrically connected with the fourth valve body (171), the fifth valve body (181) and the air pressure pump (182).

7. A particle separator as claimed in claim 6, wherein: the pneumatic pump (182) is a liquid nitrogen type pneumatic pump.

8. A particle separator as claimed in claim 1, wherein: the driving mechanism (61) comprises a motor (611), the motor (611) is arranged at the top of the box body (1), and the driving end of the motor (611) is in transmission connection with one end of the stirring paddle (62).

9. A particle separator as claimed in any one of claims 1-8, wherein: and a water suction pump (172) is arranged at the water outlet (17).

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