CN-224207572-U - Multilayer filtering component for purifying tungsten liquid

CN224207572UCN 224207572 UCN224207572 UCN 224207572UCN-224207572-U

Abstract

The utility model relates to a multilayer filter assembly for purifying tungsten liquid, and aims to solve the problems of poor filter effect and low efficiency of the conventional tungsten liquid filter device. The assembly comprises a purifying barrel, a liquid outlet pipe, a liquid inlet pipe, a first filtering barrel, a second filtering barrel, a third filtering barrel and a plurality of filtering holes, wherein the liquid outlet pipe is arranged at the bottom of the purifying barrel, the liquid inlet pipe is arranged at the top of the purifying barrel, the first filtering barrel is rotatably arranged in the purifying barrel, tungsten liquid to be purified, which is input by the liquid inlet pipe, flows into the first filtering barrel, the second filtering barrel is rotatably arranged in the purifying barrel and sleeved outside the first filtering barrel, the filtering holes are also formed in the second filtering barrel, and the third filtering barrel is rotatably arranged in the purifying barrel and sleeved outside the second filtering barrel. The first, second and third filter barrels are coaxially arranged, and the pore diameters of the filter holes are gradually reduced. In addition, the purifying barrel is provided with a rotary power part, and the rotary shaft of the rotary power part is connected with the three filtering barrels. The tungsten liquid to be purified is discharged from the liquid outlet pipe after being filtered by the three filter barrels in sequence, the rotary power part drives the filter barrels to rotate, the filter efficiency is improved by utilizing centrifugal force, and the tungsten liquid purifying device has the advantages of being good in purifying effect, high in efficiency and the like.

Inventors

ZHAO JINLONG
LI WENQIANG
HUANG XINPING
Zhong Anding

Assignees

江西铜鼓有色冶金化工有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250523

Claims (5)

1. A multilayer filter assembly for purifying tungsten liquid, the multilayer filter assembly comprising: The purifying device comprises a purifying barrel, wherein a liquid outlet pipe is arranged at the bottom of the purifying barrel, and a liquid inlet pipe is arranged at the top of the purifying barrel; The first filter vat is rotatably arranged in the purifying vat, a plurality of filter holes are uniformly distributed on the first filter vat, and tungsten liquid to be purified, which is input by the liquid inlet pipe, flows into the first filter vat; The second filter vat is rotatably arranged in the purifying vat, the second filter vat is sleeved outside the first filter vat, and a plurality of filter holes are uniformly distributed on the second filter vat; the third filter vat is rotatably arranged in the purifying vat, the third filter vat is sleeved outside the second filter vat, and a plurality of filter holes are uniformly distributed on the third filter vat; the first filter vat, the second filter vat and the third filter vat are coaxially arranged, and the pore diameters of the filter holes on the first filter vat, the second filter vat and the third filter vat are gradually reduced; And the rotating power part is arranged on the purifying barrel, and a rotating shaft of the rotating power part is connected with the first filtering barrel, the second filtering barrel and the third filtering barrel.
2. A multi-layer filter assembly for purifying tungsten liquid according to claim 1, wherein: The back flush system comprises a back flush water input pipe and a back flush water output pipe, wherein the back flush water input pipe is arranged at the bottom of the purification barrel, the back flush water output pipe is arranged at the top of the purification barrel and is connected with a back flush pump, and the liquid outlet pipe, the liquid inlet pipe, the back flush water input pipe and the back flush water output pipe are sequentially provided with a first valve, a second valve, a third valve and a fourth valve.
3. A multi-layer filter assembly for purifying tungsten liquid according to claim 1, wherein: The bottom central position of first filter vat and second filter vat has seted up the through-hole, the pivot pass the through-hole with the third filter vat is connected, first filter vat with the second filter vat pass through seamless welded mode with the pivot links to each other.
4. A multi-layer filter assembly for purifying tungsten liquid according to claim 1, wherein: And the rotating connection areas of the first filter vat, the second filter vat and the third filter vat and the purifying vat are provided with steel balls capable of rotating freely.
5. A multi-layer filter assembly for purifying tungsten liquid according to claim 1, wherein: and active carbon is filled between the side walls of the second filter vat and the third filter vat.

Description

Multilayer filtering component for purifying tungsten liquid Technical Field The utility model relates to the technical field of metallurgy, in particular to a multilayer filter assembly for purifying tungsten liquid. Background In the field of tungsten liquid purification treatment, the traditional tungsten liquid filtering mode often has the problems of poor filtering effect, low filtering efficiency and the like. Most of the existing filtering devices adopt a single filtering structure, namely, tungsten liquid is filtered through only one layer of filtering medium, various impurities in the tungsten liquid are difficult to effectively remove by the filtering mode, and especially, the filtering precision of the filtering device is limited for impurity particles with different particle diameters, so that the quality of the purified tungsten liquid is unstable. In addition, traditional filter equipment is in the static state mostly and filters, and tungsten liquid mainly relies on gravity action to pass through filter medium in the filtration process, and the power source of this kind of filtration mode is single, and filtration speed is slower, can't satisfy on a large scale, efficient tungsten liquid purification production demand. Therefore, the development of the tungsten liquid purifying and filtering device capable of effectively improving the filtering efficiency, enhancing the filtering effect and reducing the maintenance cost has important practical significance. Disclosure of utility model The utility model aims to provide a multilayer filter assembly for purifying tungsten liquid, which is used for improving the filtering efficiency and enhancing the filtering effect of the conventional tungsten liquid purifying and filtering device. In order to achieve the above purpose, the technical scheme adopted by the utility model is to provide a multilayer filter assembly for purifying tungsten liquid, which comprises the following components: The purifying device comprises a purifying barrel, wherein a liquid outlet pipe is arranged at the bottom of the purifying barrel, and a liquid inlet pipe is arranged at the top of the purifying barrel; The first filter vat is rotatably arranged in the purifying vat, a plurality of filter holes are uniformly distributed on the first filter vat, and tungsten liquid to be purified, which is input by the liquid inlet pipe, flows into the first filter vat; The second filter vat is rotatably arranged in the purifying vat, the second filter vat is sleeved outside the first filter vat, and a plurality of filter holes are uniformly distributed on the second filter vat; the third filter vat is rotatably arranged in the purifying vat, the third filter vat is sleeved outside the second filter vat, and a plurality of filter holes are uniformly distributed on the third filter vat; the first filter vat, the second filter vat and the third filter vat are coaxially arranged, and the pore diameters of the filter holes on the first filter vat, the second filter vat and the third filter vat are gradually reduced; And the rotating power part is arranged on the purifying barrel, and a rotating shaft of the rotating power part is connected with the first filtering barrel, the second filtering barrel and the third filtering barrel. In one embodiment, the back flushing system further comprises a back flushing water input pipe and a back flushing water output pipe, wherein the back flushing water input pipe is arranged at the bottom of the purifying barrel, the back flushing water output pipe is arranged at the top of the purifying barrel, the back flushing water input pipe is connected with a back flushing pump, and the liquid outlet pipe, the liquid inlet pipe, the back flushing water input pipe and the back flushing water output pipe are sequentially provided with a first valve, a second valve, a third valve and a fourth valve. In one embodiment, a through hole is formed in the center of the bottoms of the first filter vat and the second filter vat, the rotating shaft penetrates through the through hole to be connected with the third filter vat, and the first filter vat and the second filter vat are connected with the rotating shaft in a seamless welding mode. In one embodiment, the first filter vat, the second filter vat, the third filter vat and the purifying vat are provided with freely rotatable steel balls in the rotating connection areas. In one embodiment, activated carbon is filled between the side walls of the second and third filter tanks. The above-mentioned one or more technical solutions in the embodiments of the present utility model at least have the following technical effects or advantages: The multilayer filter assembly for purifying tungsten liquid provided by the embodiment of the utility model is provided with the first filter vat, the second filter vat and the third filter vat, wherein the three filter vats are coaxially arranged, and the pore diameters of the filte