CN206567101U - A kind of industrial centrifuge of the separable dismounting of screen pack - Google Patents

Abstract

The utility model relates to the field of centrifuges. Aiming at the disadvantages that the filter screen of the existing centrifuge is not easy to be replaced and must be replaced as a whole if needed, an industrial centrifuge with detachable and detachable filter screens is proposed. The device mainly includes a vibrating pump, a sedimentation tank, a vibrating rod, a vibrating blade, a first liquid inlet, a first slag discharge port, a first liquid outlet, a separation tank, a motor, a rotating shaft, a second liquid outlet, and a liquid outlet. , impeller, dense filter, centrifugal bin, thin filter, second liquid inlet, second slag discharge port; the axial center of the sedimentation tank is equipped with a vibrating rod, and the vibrating rod is equipped with vibrating blades, which can speed up the process through vibration. The precipitation of large solid particles; the separation tank is equipped with a thin filter and a dense filter, which can realize the graded filtration of the mixed liquid; the dense filter is composed of six identical dense filter plates, and each dense filter plate can be disassembled individually. The device is mainly used in industrial production where the mixed liquid needs to be filtered.

Description

Industrial centrifuge with detachable and detachable filter screen

technical field

The utility model relates to a centrifuge, in particular to an industrial centrifuge with detachable and detachable filter nets.

Background technique

Centrifuges are needed in many fields in modern society, especially in biology, chemistry, medicine, environmental protection, etc. Some existing centrifuges directly centrifuge without sedimentation, which is not efficient and easily causes filter blockage, and once the filter If it is damaged, the filter screen needs to be replaced as a whole, resulting in a waste of resources.

Contents of the invention

In order to solve the above problems, the utility model provides an industrial centrifuge with a detachable and detachable filter screen, which can effectively solve the problems mentioned in the background technology.

The utility model provides the following technical solutions: an industrial centrifuge with a detachable and detachable filter screen, including a vibrating pump, a sedimentation tank, a vibrating rod, a vibrating blade, a first liquid inlet, a first slag discharge port, and a first liquid outlet mouth, separation tank, motor, rotating shaft, second liquid outlet, liquid outlet chamber, impeller, dense filter screen, centrifugal chamber, thin filter screen, second liquid inlet port, second slag discharge port; the sedimentation tank is axially A vibrating rod is provided at the center, a first slag discharge port is provided at the center of the bottom, a first liquid inlet is provided at the left side of the bottom, and a first liquid outlet is provided at the right side of the upper part; A rotating shaft is provided, a second slag discharge port is provided at the center of the bottom, a second liquid inlet is provided at the left side of the bottom, and a second liquid outlet is provided at the right side of the upper part; both the dense filter and the thin filter are provided inside the separation pool.

The technical scheme of the utility model also includes: the upper part of the vibrating rod extends out of the sedimentation tank and is connected with the vibrating pump, and the vibrating rod is provided with a "bamboo hat-shaped" vibrating blade; the vibrating pump drives the vibrating rod and the vibrating blade to mix The liquid vibrates.

The technical scheme of the utility model also includes: the upper part of the rotating shaft protrudes from the separation pool and is connected with the motor, and the rotating shaft is provided with an impeller; the motor generates centrifugal force on the mixed liquid by driving the rotating shaft and the impeller.

The technical solution of the utility model also includes: the dense filter screen is barrel-shaped, located on the radially outer side of the impeller, and with the rotating shaft as the axis, it is formed by splicing six identical dense filter plates; the thin filter screen It is hexagonal, located under the dense filter net, and is sealed and connected with the dense filter net to form a centrifugal chamber; each dense filter plate of the dense filter net can be disassembled separately.

The technical solution of the utility model also includes: the first liquid outlet is connected with the second liquid inlet; the mixed liquid enters the sedimentation tank through the first liquid inlet, and is discharged from the first liquid outlet after precipitation, and then passes The second liquid inlet enters the separation tank, first passes through the thin filter screen and then enters the centrifugal chamber, passes through the dense filter screen under the action of the centrifugal force generated by the impeller, and finally enters the liquid outlet chamber, and is discharged from the second liquid outlet, and the mixed liquid is obtained. filter.

The technical scheme of the utility model also has: the first slag discharge port and the second slag discharge port are solid residue discharge ports, and when the sedimentation tank and the separation tank are working, the first slag discharge port and the second slag discharge port are both In the closed state, when the solid residue at the bottom of the sedimentation tank and separation tank accumulates a lot, first empty the mixed liquid in the sedimentation tank and separation tank, and then open the first slag discharge port and the second slag discharge port to discharge the residue.

The beneficial effects of the utility model are: the device is provided with a sedimentation tank, and the mixed liquid is first precipitated and then centrifuged, which effectively relieves the pressure of the separation tank and is not easy to cause filter blockage; the sedimentation tank is provided with a vibrating rod, and the vibrating rod The "bamboo hat-shaped" vibrating blades increase the contact area with the mixed liquid, thereby improving the vibration efficiency; the separation tank is equipped with a dense filter and a thin filter, which can realize the graded filtration of the mixed liquid; the dense filter Each dense filter plate can be disassembled separately. If the dense filter screen is damaged, only part of the damaged dense filter plate needs to be replaced, which is convenient and saves resources.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Fig. 2 is an A-A sectional view of an embodiment of the present invention.

In the figure: 1 vibrating pump, 2 sedimentation tank, 3 vibrating rod, 4 vibrating blade, 5 first liquid inlet, 6 first slag discharge port, 7 first liquid outlet, 8 separation tank, 9 motor, 10 rotating shaft, 11 second liquid outlet, 12 liquid outlet, 13 impeller, 14 dense filter, 140 dense filter plate, 15 centrifugal chamber, 16 thin filter, 17 second liquid inlet, 18 second slag discharge port.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in detail. As shown in Figure 1, an industrial centrifuge with a detachable and detachable filter screen includes a vibrating pump 1, a sedimentation tank 2, a vibrating rod 3, a vibrating blade 4, a first liquid inlet 5, a first slag discharge port 6, The first liquid outlet 7, the separation tank 8, the motor 9, the rotating shaft 10, the second liquid outlet 11, the liquid outlet chamber 12, the impeller 13, the dense filter screen 14, the centrifugal chamber 15, the thin filter screen 16, the second liquid inlet port 17, the second slag discharge port 18; the axial center of the sedimentation tank 2 is provided with a vibrating rod 3, the center of the bottom is provided with a first slag discharge port 6, and the left side of the bottom is provided with a first liquid inlet 5, The upper right side is provided with a first liquid outlet 7; the separation tank 8 is provided with a rotating shaft 10 at the axial center, a second slag discharge port 18 is provided at the bottom center, and a second liquid inlet is provided at the left side of the bottom 17. A second liquid outlet 11 is provided at the upper right side; the dense filter 14 and the thin filter 16 are both arranged inside the separation pool 8 .

The upper part of the vibrating rod 3 protrudes from the sedimentation tank 2 and is connected with the vibrating pump 1. The vibrating rod 3 is provided with a "bamboo hat-shaped" vibrating blade 4; the vibrating pump 1 vibrates the mixed liquid by driving the vibrating rod 3 and the vibrating blade 4 , can speed up the precipitation of solid residues, and improve the efficiency of the sedimentation tank 2.

The upper part of the rotating shaft 10 protrudes from the separation tank 8 and is connected with the motor 9. The rotating shaft 10 is provided with an impeller 13; the motor 9 generates centrifugal force on the mixed liquid by driving the rotating shaft 10 and the impeller 13, and the mixed liquid passes through the dense filter under the action of the centrifugal force. Net 14, complete the centrifugal process.

As shown in Figure 2, the dense filter screen 14 is barrel-shaped, located on the radially outer side of the impeller 13, and with the rotating shaft 10 as the axis, it is formed by splicing six identical dense filter plates 140; the thin filter screen 16 Hexagonal, located below the dense filter 14, and sealed with the dense filter 14 to form a centrifugal chamber 15; each dense filter plate 140 of the dense filter 14 can be disassembled separately.

The mixed liquid enters the sedimentation tank 2 through the first liquid inlet 5, and after being vibrated by the vibrating rod 3 and the vibrating blade 4, larger solid residues settle to the bottom of the sedimentation tank 2, and the mixed liquid after preliminary precipitation is discharged from the first outlet It is discharged from the port 7, and then enters the separation pool 8 through the second liquid inlet 17 connected with the first liquid outlet 7, first passes through the thin filter screen 16 and then enters the centrifugal chamber 15, and then the centrifugal force generated by the rotating shaft 10 and the impeller 13 Under the action, after being filtered by the dense filter screen 14, it enters the liquid outlet chamber 12, and finally is discharged from the second liquid outlet 11, and the mixed liquid is filtered.

The first slag discharge port 6 and the second slag discharge port 18 are solid residue discharge ports. When the sedimentation tank 2 and the separation tank 8 were working, the first slag discharge port 6 and the second slag discharge port 18 were closed. When the solid residue at the bottom of the pool 2 and the separation pool 8 accumulates a lot, first empty the mixed liquid in the sedimentation tank 2 and the separation pool 8, and then open the first slag discharge port 6 and the second slag discharge port 18 to discharge the residue.

Claims (6)

1. a kind of industrial centrifuge of the separable dismounting of screen pack, including vibration pump（1）, sedimentation basin（2）, vibrating head（3）, shake Movable vane piece（4）, the first inlet（5）, the first slag-drip opening（6）, the first liquid outlet（7）, separate tank（8）, motor（9）, rotating shaft （10）, the second liquid outlet（11）, go out liquid storehouse（12）, impeller（13）, close screen pack（14）, centrifuging chamber（15）, dilute screen pack（16）, Second inlet（17）, the second slag-drip opening（18）；The sedimentation basin（2）Axial centre position is provided with vibrating head（3）, bottom centre Position is provided with the first slag-drip opening（6）, bottom left position is provided with the first inlet（5）, upper right position goes out liquid provided with first Mouthful（7）；The separate tank（8）Axial centre position is provided with rotating shaft（10）, bottom centre position is provided with the second slag-drip opening（18）, bottom Portion's leftward position is provided with the second inlet（17）, upper right position is provided with the second liquid outlet（11）；The close screen pack（14） With dilute screen pack（16）It is arranged at separate tank（8）It is internal.

2. a kind of industrial centrifuge of the separable dismounting of screen pack according to claim 1, it is characterised in that：It is described to shake Dynamic rod（3）Sedimentation basin is stretched out on top（2）And and vibration pump（1）It is connected, vibrating head（3）It is provided with the vibrations blade of " bamboo hat shape " （4）；The vibration pump（1）By driving vibrating head（3）And vibrations blade（4）Mixing liquid is shaken.

3. a kind of industrial centrifuge of the separable dismounting of screen pack according to claim 1, it is characterised in that：Described turn Axle（10）Separate tank is stretched out on top（8）With motor（9）It is connected, rotating shaft（10）It is provided with impeller（13）；The motor（9）Pass through band Dynamic rotating shaft（10）And impeller（13）Centrifugal force is produced to mixing liquid.

4. a kind of industrial centrifuge of the separable dismounting of screen pack according to claim 1, it is characterised in that：It is described close Screen pack（14）In tubbiness, positioned at impeller（13）Radial outside, and with rotating shaft（10）It is identical close by six for axle center Filter（140）It is spliced；Dilute screen pack（16）It is hexagonal, positioned at close screen pack（14）Lower section, and with close filtering Net（14）It is tightly connected to form centrifuging chamber（15）；The close screen pack（14）Every close filter（140）Can individually it tear open Unload.

5. a kind of industrial centrifuge of the separable dismounting of screen pack according to claim 1, it is characterised in that：Described One liquid outlet（7）With the second inlet（17）It is connected；Mixing liquid passes through the first inlet（5）Into sedimentation basin（2）, pass through By the first liquid outlet after precipitation（7）Discharge, then by the second inlet（17）Into separate tank（8）, first pass through dilute screen pack （16）Enter centrifuging chamber after filtering（15）, in impeller（13）Pass through close screen pack under the centrifugal action of generation（14）, it is most laggard Enter out liquid storehouse（12）, by the second liquid outlet（11）Discharge, mixing liquid is filtered.

6. a kind of industrial centrifuge of the separable dismounting of screen pack according to claim 1, it is characterised in that：Described One slag-drip opening（6）With the second slag-drip opening（18）For solid residue outlet, work as sedimentation basin（2）And separate tank（8）During work, first Slag-drip opening（6）With the second slag-drip opening（18）It is closed mode, works as sedimentation basin（2）And separate tank（8）Bottom solid residue accumulation When more, sedimentation basin is first emptied（2）And separate tank（8）In mixing liquid, then open the first slag-drip opening（6）With the second slag-drip opening （18）, residue is discharged.