TWM459896U - Hydrocyclone with side filtering stream - Google Patents

Description

Water cyclone separator with side flow filtration

The present invention relates to a water cyclone separator, in particular a water cyclone separator having a filtering function provided with a side flow filtering portion.

Water cyclone separators have been widely used in the water treatment of the paper industry in the early days. At present, they are widely used in the electronics industry to recover the oil and water separation of rare metals and petrochemical industries, and the mineral processing operations. The water cyclone separator relies mainly on gravity. The method of sedimentation and centrifugal force separates the large and small particles in the mixed liquid. Due to the simple operation and low equipment cost, it is a device currently used for solid-liquid separation.

However, for industry standards where particle size requirements are more stringent, separation of only the underflow and overflow is not sufficient, and the overflow separated by the water cyclone must be passed through other filtration procedures to achieve the desired clarification.

There is therefore a need for a water cyclone that is simple to operate, inexpensive, and capable of separating a clear liquid.

The main purpose of the present invention is to provide a water cyclone separator with a side stream filtration function and to improve the classification efficiency of the water cyclone separator, the water cyclone separator comprising a separator body, a feed portion, an overflow portion, an underflow portion, and Lateral flow filter, the separator The main body comprises a cylindrical upper part, a middle part designed by a porous material, and a lower part of a conical funnel shape, the inside is hollow, and the feeding part is connected in a spiral manner to the upper body in a tangential manner, and the overflow part is a hollow tubular shape. Projecting from the upper surface of the upper body and extending downward to the middle body of the porous material, the central porous material wall is disposed below the overflow portion and above the cylindrical wall of the tapered funnel portion, and the underflow portion is disposed at the bottom end of the lower body The side flow filter portion is disposed in the middle body, is a hollow tubular column, and is made of a porous material, and the porous wall material can be at least one of a ceramic film, a glass fiber film, a nylon film, a Teflon film, and a sintered stainless steel film. one.

After the raw liquid enters the separator body from the feed portion, due to the inertia of the solid particles and the liquid molecules in the raw material liquid, the larger particles may hit the wall of the separator body due to the centrifugal force caused by the rotation of the feed. At the bottom of the separator, collected in the underflow portion, and at the same time due to the internal eddy caused by the centrifugal force, the overflow with small particles is collected from the upper end of the overflow portion, and in addition, the clear liquid can be obtained by the arrangement of the side flow filtering portion. The turbulent flow in the separator can be effectively reduced to achieve the purpose of improving the classification efficiency, and the clear liquid obtained by the side flow filtration portion can be collected.

The water cyclone separator with the lateral flow filtering function is characterized in that, by the combination of the side flow filtering portion and the water cyclone separator, the raw material liquid can be simultaneously collected to collect the underflow and small particles with large particles. The overflow and the side stream clear liquid, and the side flow filter portion fluid outflow releases the internal pressure of the partial water cyclone, so that the turbulent flow inside the water cyclone is reduced, thereby improving the classification efficiency, and the operation is simple and the cost is low.

1‧‧‧Water cyclone separator with sidestream filtration

40‧‧‧Separator body

15‧‧‧ upper body

25‧‧‧ Lower body

5‧‧‧Feeding Department

10‧‧‧Overflow

30‧‧‧Underflow Department

20‧‧‧Side flow filter

The first figure is a perspective view of the water cyclone separator with lateral flow filtering function.

The second figure is a cross-sectional view of the water cyclone separator with lateral flow filtering function.

The implementation of the present invention will be described in more detail below with reference to the drawings and component symbols, so that those skilled in the art can implement the present specification after studying the present specification.

Referring to the first figure and the second figure, respectively, a perspective view and a cross-sectional view of the water cyclone separator with side flow filtering function; as shown in the first figure and the second figure, the water with side stream filtering function of the creation is shown. The cyclone separator 1 includes a separator body 40, a feeding portion 5, an overflow portion 10, and an underflow portion 30. The separator body 40 includes a cylindrical upper body 15 and a side flow filtering portion that connects the upper body 15. 20, and a cone-shaped lower body 25, the separator body 40 is hollow inside, the feeding portion 5 is connected to the upper body 15 in a tangential manner in a spiral manner, and the overflow portion 10 is a hollow circular tube from the upper body 15 The upper surface protrudes and extends downward into the upper body 15, the underflow portion 30 is disposed at the bottommost end of the lower body 25, and the side flow filter portion 20 is a hollow tubular body and the upper body 15 is coupled to the lower body 25, The tube wall is formed of a porous material. In fact, the difference between the present creation and the old water cyclone separator or the old cyclone separator is that the old upper body is divided into the original upper body 15 and the side flow filter 20.

After the raw material liquid enters the separator body 40 from the feed portion 5, the larger particles may collide with the separator body 40 due to the inertia of the solid particles and the liquid molecules in the raw material liquid, and due to the centrifugal force caused by the rotation of the feed. The wall flows toward the bottom of the separator body 40, commonly referred to as the underflow, and the underflow containing the larger particles is collected in the underflow portion 30, and the internal vortex due to the centrifugal force causes the overflow with the small particles to flow upward. The upper end of the flow portion 10 is collected as an overflow, and the fluid is also discharged from the side flow filter portion 20 by the side flow filter portion 20, and the function of releasing the pressure in the upper body 15 and the lower body 25 is achieved. Excessive disorder consumption The turbulent flow of energy is an effective turbulent flow due to the centrifugal force, and the clarified liquid can be obtained by the side flow filter, that is, the water cyclone separator 1 having the lateral flow filtering function can be simultaneously separated. The underflow with large particles, the overflow of small particles, and the side stream clear liquid, and improve the classification efficiency.

The water cyclone separator with the lateral flow filtering function is characterized in that, by the arrangement of the side flow filtering unit 20 and the water cyclone separator, the raw material liquid can be collected and the bottom stream with large particles can be collected at the same time. The overflow of the particles and the side stream clear liquid can improve the classification efficiency of the water cyclone, and the operation is simple and the cost is low.

The above description is only for the purpose of explaining the preferred embodiment of the present invention, and is not intended to impose any form of limitation on the creation, so that any modification or alteration of the creation made in the same creative spirit is provided. , should still be included in the scope of protection of this creative intent.

1‧‧‧Water cyclone separator with sidestream filtration

40‧‧‧Separator body

15‧‧‧ upper body

20‧‧‧Side flow filter

25‧‧‧ Lower body

5‧‧‧Feeding Department

10‧‧‧Overflow

30‧‧‧Underflow Department

Claims (5)

A water cyclone separator having a side flow filtering function, comprising: a separator body comprising a cylindrical upper body and a cone-shaped lower body, wherein the inside of the separator is hollow; the feeding portion is a spiral manner connected to the upper body in a tangential manner for introducing a raw material liquid; the overflow portion being a hollow tubular shape protruding from the upper surface of the upper body and extending downward into the upper body; The portion is disposed at a bottom end of the lower body; and the side flow filter portion is a hollow tubular body that is closely connected to the upper body and the lower body, and the outer wall has a filtering function. A water cyclone separator having a side flow filtering function according to claim 1, wherein the separator body is integrally formed with the feed portion, the overflow portion, the underflow portion, and the side flow filter portion. The water cyclone separator having a side flow filtering function according to claim 1, wherein the separator body and the feeding portion, the overflow portion, the underflow portion, and the lateral flow filtering portion are separately formed. Combine with each other. The water cyclone separator with a side flow filtering function according to the first aspect of the invention, wherein the side wall filter portion has a filter tube on the outer wall thereof and is made of a porous material. a water cyclone separator having a side stream filtration function as described in claim 4 of the patent application, The material of the filter tube is a ceramic membrane, a glass fiber membrane, a polyvinylidene fluoride, a nylon membrane, a mixed fiber membrane, a Teflon membrane, an activated carbon membrane, a sintered stainless steel membrane and a resin. At least one of the ion exchange membranes.