Mortar cyclone separator

Abstract

The utility model discloses a mortar cyclone separator which comprises a cyclone cavity, a water outlet pipe is arranged at the top of the cyclone cavity, a rotating drum is rotatably installed on the water outlet pipe, fan blades are fixedly installed on the rotating drum, the rotating drum drives the fan blades to rotate so as to accelerate rotational flow in the cyclone cavity, and after mortar enters the cyclone cavity, the rotational flow in the cyclone cavity can be accelerated. Meanwhile, the fan blades are driven by the motor to start to rotate, so that the flow velocity of the mortar in the fan blades is further accelerated, and the separation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand and gravel separation, in particular to a mortar cyclone separator. Background Art

[0002] A cyclone separator is a fixed static device that separates two substances with different densities by rotating the fluid along the tangential direction of the body under a certain dynamic force. When the material moves in a circular arc in the cyclone tube, it will obtain different centrifugal forces. The material with a larger relative density will obtain a larger centrifugal force and be thrown to the outer layer of the body, forming an external vortex, while the material with a smaller relative density will obtain a smaller centrifugal force and be in the inner layer of the circular motion, forming an inner vortex. The material moves in a spiral shape toward the bottom flow port, and the heavy phase spirals along the wall of the device to the bottom flow port and is discharged. The light phase rotates downward in the inner layer and is blocked by the flow port and moves in the same direction and in the opposite direction to be discharged from the overflow port, thereby achieving the separation of two heterogeneous phases. In order to achieve a better centrifugal separation effect in the separator, the water flow in it needs to maintain a higher flow rate, but after the water flow entering the separator loses power, it will reduce its speed along with the vortex, causing some sand and gravel to break away from the external vortex. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a mortar cyclone separator to solve the current pain points in this field.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A mortar cyclone separator comprises a cyclone chamber, the top of the cyclone chamber is a water outlet pipe, a rotating drum is rotatably mounted on the water outlet pipe, a fan blade is fixedly mounted on the rotating drum, and the rotating drum drives the fan blade to rotate to accelerate the cyclone in the cyclone chamber.

[0006] Further description, a water-blocking bin is fixedly installed on the top of the cyclone chamber, a gear is rotatably installed in the water-blocking bin, the gear is meshed with a gear ring on the rotating drum, a motor is fixedly installed on the top of the cyclone chamber, and the gear is installed on the motor shaft.

[0007] Further description: a cylindrical filter screen is arranged at the bottom of the water outlet pipe.

[0008] In summary, the beneficial effects of the present invention compared with the prior art are as follows: when the mortar enters the cyclone chamber, it begins to swirl in the cyclone chamber, and at the same time, the fan blades are driven by the motor to start rotating, further accelerating the flow rate of the mortar therein and improving the separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] By reading the detailed description below with reference to the accompanying drawings, the above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, wherein:

[0010] Figure 1 It is a structural schematic diagram of a mortar cyclone separator.

[0011] Explanation of the accompanying drawings: 1. swirl chamber; 2. water outlet pipe; 3. filter screen; 4. rotating drum; 5. fan blades; 6. water-blocking chamber; 7. gear; 8. motor. DETAILED DESCRIPTION

[0012] The utility model is further described in detail below with reference to the accompanying drawings.

[0013] A mortar cyclone separator comprises a cyclone chamber 1, the top of the cyclone chamber 1 is a water outlet pipe 2, the bottom of the water outlet pipe 2 is provided with a cylindrical filter screen 3, the filter screen 3 can prevent coarse sand in the external rotation from entering the water flow in the internal rotation to a certain extent, a rotating drum 4 is rotatably installed on the water outlet pipe 2, and a fan blade 5 is fixedly installed on the rotating drum 4. The rotating drum 4 drives the fan blade 5 to rotate to accelerate the cyclone in the cyclone chamber 1, a water-blocking bin 6 is fixedly installed on the top of the cyclone chamber 1, a gear 7 is rotatably installed in the water-blocking bin 6, the gear 7 is meshed with a gear ring on the rotating drum 4, a motor 8 is fixedly installed on the top of the cyclone chamber 1, and the gear 7 is installed on the rotating shaft of the motor 8.

[0014] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A mortar cyclone separator, characterized in that: The invention comprises a swirl chamber (1), the top of the swirl chamber (1) is a water outlet pipe (2), a rotating drum (4) is rotatably mounted on the water outlet pipe (2), a fan blade (5) is fixedly mounted on the rotating drum (4), and the rotating drum (4) drives the fan blade (5) to rotate so as to accelerate the swirl in the swirl chamber (1).

2. A slurry cyclone separator according to claim 1, characterized in that: A water-blocking chamber (6) is fixedly installed on the top of the cyclone chamber (1), a gear (7) is rotatably installed in the water-blocking chamber (6), the gear (7) is meshed with a gear ring on the rotating drum (4), and a motor (8) is fixedly installed on the top of the cyclone chamber (1), and the gear (7) is installed on the rotating shaft of the motor (8).

3. A slurry cyclone separator according to claim 1, characterized in that: A cylindrical filter screen (3) is arranged at the bottom of the water outlet pipe (2).

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