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CN-224225811-U - Anti-sedimentation circulating device for acetic acid storage tank

CN224225811UCN 224225811 UCN224225811 UCN 224225811UCN-224225811-U

Abstract

The utility model discloses an anti-sedimentation circulating device of an acetic acid storage tank, which comprises a circulating pipeline, a filtering unit, a filter screen disc, a rubber pipeline and a threaded pipe, wherein the circulating pipeline is connected with the acetic acid storage tank, the filtering unit is connected in the acetic acid storage tank at the end part of the circulating pipeline, the filtering unit comprises the filter screen disc arranged in the acetic acid storage tank, the end part of the filter screen disc, which is positioned in the circulating pipeline, is connected with the rubber pipeline, and the end part, which is far away from the filter screen disc, of the rubber pipeline is connected with the threaded pipe. According to the utility model, not only is the filter screen disc used for filtering arranged, but also the rubber pipeline for swinging the filter screen disc and the threaded pipe for fixing the filter screen disc are arranged, when the circulating pipeline is started to circulate acetic acid liquid, the rubber pipeline can swing under the force of water flow to drive the filter screen disc to shake, and the shake formed by shaking can separate impurities attached to the surface of the filter screen disc from the filter screen disc, so that the probability of blocking and silting at the position of the filter screen disc is reduced.

Inventors

  • HUANG ZHIWU

Assignees

  • 宜宾诚辉醋业有限责任公司

Dates

Publication Date
20260512
Application Date
20250626

Claims (7)

  1. 1. An acetic acid holding vessel prevents deposiing circulating device, its characterized in that includes: the circulating pipeline is connected with the acetic acid storage tank; The filtering unit is connected in the acetic acid storage tank at the end part of the circulating pipeline, the filtering unit comprises a filter screen disc arranged in the acetic acid storage tank, the filter screen disc is positioned at the end part of the circulating pipeline, the end part of the filter screen disc is connected with a rubber pipeline which can be impacted and swung by water flow, and the end part of the rubber pipeline, which is far away from the filter screen disc, is connected with a threaded pipe.
  2. 2. The acetic acid storage tank anti-sedimentation circulating device according to claim 1, wherein the filter screen disc is located on one side of the circulating pipeline and is connected with a connecting sleeve, and the connecting sleeve is connected with the filter screen disc and the rubber pipeline.
  3. 3. The anti-sedimentation circulating device for the acetic acid storage tank, as set forth in claim 2, is characterized in that threads are cut on the inner side of the connection between the circulating pipe and the threaded pipe, and threads are cut on the outer side of the connection between the threaded pipe and the circulating pipe.
  4. 4. The device for preventing precipitation of an acetic acid storage tank according to claim 3, wherein the cross sections of the threaded pipe and the circulating pipeline are circular, and the threaded pipe is in threaded connection with the circulating pipeline.
  5. 5. The device for preventing precipitation of an acetic acid storage tank according to claim 4, wherein the filter screen disc, the connecting sleeve, the threaded pipe and the circulating pipeline are communicated.
  6. 6. The device for preventing precipitation of an acetic acid storage tank according to claim 1, wherein the circulating pipeline is connected with a water pump for controlling the flow rate of acetic acid liquid, the end part of the circulating pipeline, which is far away from the filtering unit, is connected with a water outlet, and the water outlet extends into the acetic acid storage tank.
  7. 7. The device for preventing precipitation of an acetic acid storage tank according to claim 6, wherein both ends of said circulation pipe are connected with flanges, and both of said flanges are on a vertical line.

Description

Anti-sedimentation circulating device for acetic acid storage tank Technical Field The utility model relates to the technical field of acetic acid storage anti-precipitation, in particular to an acetic acid storage tank anti-precipitation circulating device. Background The anti-precipitation circulation device for the acetic acid storage tank is a special equipment system for preventing acetic acid from crystallizing, layering or precipitating due to temperature change or overlong standing time in the storage process. When the anti-sedimentation circulating device for the acetic acid storage tank in the market at present is used, the pipeline is connected with the top and the bottom of the acetic acid storage tank, acetic acid liquid in the acetic acid storage tank is circulated through the water pump, the phenomenon of sedimentation in the acetic acid storage tank is reduced, impurities in the acetic acid can enter the pipeline in a stepping mode when entering the pipeline, the pipeline is blocked and deposited, and the later pipeline use is affected. Disclosure of utility model The utility model aims to provide an acetic acid storage tank anti-sedimentation circulating device, which aims to solve the problems that in the background technology, when acetic acid enters a pipeline, impurities in the acetic acid storage tank anti-sedimentation circulating device step into the pipeline simultaneously, so that the pipeline is blocked and deposited, and the later pipeline use is affected. The technical scheme is that the anti-sedimentation circulating device for the acetic acid storage tank comprises a circulating pipeline, a filtering unit, a filter screen disc, a rubber pipeline and a threaded pipe, wherein the circulating pipeline is connected with the acetic acid storage tank, the filtering unit is connected into the acetic acid storage tank at the end part of the circulating pipeline, the filtering unit comprises the filter screen disc arranged in the acetic acid storage tank, the end part of the filter screen disc, which is positioned at the circulating pipeline, is connected with the rubber pipeline capable of being impacted and swung by water flow, and the end part, which is far away from the filter screen disc, of the rubber pipeline is connected with the threaded pipe. Preferably, the filter screen disc is located one side of the circulating pipeline and is connected with a connecting sleeve, and the connecting sleeve is connected with the filter screen disc and the rubber pipeline. Preferably, the circulation pipe is internally threaded with the threaded pipe, and the threaded pipe is externally threaded with the circulation pipe. Preferably, the cross sections of the threaded pipe and the circulating pipeline are circular, and the threaded pipe and the circulating pipeline are in threaded connection. Preferably, the filter screen disc, the connecting sleeve, the threaded pipe and the circulating pipeline are communicated. Preferably, the circulating pipeline is connected with a water pump for controlling the flow rate of acetic acid liquid, the end part of the circulating pipeline, which is far away from the filtering unit, is connected with a water outlet, and the water outlet extends into the acetic acid storage tank. Preferably, two ends of the circulating pipeline are connected with flanges, and two flanges are arranged on a vertical line. Compared with the prior art, the anti-sedimentation circulation device for the acetic acid storage tank has the beneficial effects that through the arrangement of the filter screen disc for filtering, the rubber pipeline for swinging the filter screen disc and the threaded pipe for fixing the filter screen disc, when the circulation pipeline is started to circulate acetic acid liquid, the rubber pipeline can swing under the force of water flow to drive the filter screen disc to shake, and the vibration formed by shaking can separate impurities attached to the surface of the filter screen disc from the filter screen disc, so that the probability of blocking and siltation at the position of the filter screen disc is reduced. Drawings FIG. 1 is a schematic diagram of a front view of the present utility model; FIG. 2 is a schematic view of the structure of the present utility model shown in FIG. 1 at a partially enlarged scale; FIG. 3 is a schematic view of the circulation pipeline structure of the present utility model; fig. 4 is a schematic side view of the present utility model. In the figure: 1. a circulation pipeline, a water outlet and a water inlet; 2. A water pump; 3. The device comprises a filter unit, a filter screen disc, a rubber pipeline, a connecting sleeve, a threaded pipe and a connecting sleeve, wherein the filter screen disc is arranged on the filter screen disc; 4. And (3) a flange. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying