CN-224207561-U - Slurry storage mechanism with filtering system

Abstract

A slurry storage mechanism with a filtering system comprises a storage tank, wherein a feed pipe is arranged on the storage tank, a filtering unit is arranged between the feed pipe and the storage tank, the filtering unit comprises a support, the support is erected on the storage tank, a filter is arranged on the support, and a material drainage pipeline is arranged below the filter and in the storage tank. The device solves the problem that the feeding of the press filter contains large-particle impurities in the prior art, realizes the pre-filtration of the materials before the materials enter the press filter, and can filter the materials before the materials enter the storage tank by the arrangement of the device, thereby ensuring the uniformity of the materials, reducing the maintenance cost and improving the production efficiency. In particular, the device has simple structure, low manufacturing cost and maintenance cost and convenient maintenance.

Inventors

• DONG QINGBO
• GAO ZHEN

Assignees

• 山东华屹新环境科技有限公司

Dates

Publication Date

20260508

Application Date

20250430

Claims (9)

1. 1. The slurry storage mechanism with the filtering system comprises a storage tank, wherein a feed pipe is arranged on the storage tank, and the slurry storage mechanism is characterized in that a filtering unit is arranged between the feed pipe and the storage tank; the filter unit comprises a bracket, wherein the bracket is erected on the storage tank, and a filter is arranged on the bracket; And a material drainage pipeline is arranged below the filter in the storage tank.
2. 2. A slurry storage mechanism with a filter system according to claim 1, wherein the filter unit is movably disposed above the storage tank, i.e. the support is movably disposed above the storage tank.
3. 3. A slurry storage mechanism with a filter system according to claim 1, wherein the filter is arranged in the form of: a plurality of roller frames are arranged on the bracket, and each roller frame is respectively provided with a transmission roller in a rotating way; The two ends of the transmission rolling shafts are respectively provided with a transmission chain wheel, two sets of transmission chains are sleeved at the two ends of the plurality of transmission rolling shafts corresponding to the transmission chain wheels, metal mesh belts are arranged at the inner sides of the transmission chains, and a filter screen is arranged between the two metal mesh belts; any one of the transmission rollers is in power connection with the motor.
4. 4. A slurry storage mechanism with a filter system according to claim 3, wherein three drive rollers are provided, including two drive rollers horizontally disposed in correspondence with the material drainage pipe, and one drive roller disposed at the rear end of the filter in an upward inclined arrangement.
5. 5. The slurry storage mechanism with a filtering system according to claim 1, wherein a recycling bin is further arranged at one side of the storage tank corresponding to the tail end of the filtering machine.
6. 6. A slurry storage mechanism with a filtration system according to claim 3, wherein said filter screen is of plastic material.
7. 7. The slurry storage mechanism with the filtering system according to claim 1, wherein a plurality of supporting arms are fixedly arranged on the outer wall of the material drainage pipeline and are attached to the inner cavity of the storage tank; The material drainage tube is movably arranged in the storage tank and is supported by the supporting arm to realize stable assembly.
8. 8. A slurry storage mechanism with a filtering system according to claim 3, wherein a collecting mask is arranged above said material drainage tube corresponding to said filter, said collecting mask being arranged to fit under said filter.
9. 9. The slurry storage mechanism with a filtration system of claim 1, wherein the material drainage conduit is provided with a plurality of auxiliary pressure relief holes in an array from top to bottom.

Description

Slurry storage mechanism with filtering system Technical Field The utility model relates to the field of filter pressing material pretreatment equipment, in particular to a slurry storage mechanism with a filtering system. Background The filter press is used as a high-efficiency and practical solid-liquid separation device, and is widely applied to the solid-liquid separation procedures in the fields of coal slime of coal mines, municipal sewage and the like. Taking the coal industry as an example, the coal slime slurry is an accessory product generated in the coal washing and selecting process, and contains a large amount of large-particle impurities. When the slurry of coal slurry containing high concentration of particulate impurities enters the filter press, a large amount of particulate impurities are easily deposited on bends, valves and narrow parts of the pipeline, so that the pipeline is blocked. Once the pipeline is blocked, the feeding of the filter press cannot be normally performed, the continuity of the whole production flow is affected, great difficulty is brought to subsequent cleaning work, and labor cost and equipment maintenance cost are improved. Especially, the existence of particle impurities can also lead to the uneven condition of feeding to take place, because the influence of impurity, the thick liquid can appear inconsistent condition at the in-process of entering filter chamber at the velocity of flow and the flow of different positions, and partial region can appear feeding too much and form the jam, and partial region is then the feeding is not enough, so, will make the filtration efficiency of pressure filter drop by a wide margin, prolonged the dehydration time of coal slime, and then influence whole production efficiency. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide the slurry storage mechanism with the filtering system, which has a simple structure, can screen materials before the materials enter the filter pressing, filter large-particle impurities, and ensure the production safety and the filter pressing effect. The equipment comprises a storage tank, wherein the storage tank is an assembly foundation of the equipment and is also a logistic storage foundation; a feeding pipe is arranged on the storage tank, and a filtering unit is arranged between the feeding pipe and the storage tank; the filter unit comprises a bracket, wherein the bracket is erected on the storage tank, and a filter is arranged on the bracket; And a material drainage pipeline is arranged below the filter in the storage tank. The effect that realizes with this is that the material falls on the filter unit through the inlet pipe, filters through the filter unit, separates out large granule solid material, and the thick liquids after filtering flow into the storage tank through the material drainage pipeline, namely realizes the screening of large granule material with this. The device has the beneficial effects that the problem that the feeding of the press filter contains large-particle impurities in the prior art is solved, the pre-filtration of the materials before the materials enter the press filter is realized, and the materials can be filtered before the materials enter the storage tank by the arrangement of the device, so that the uniformity of the materials is ensured, the maintenance cost is reduced, and the production efficiency is improved. In particular, the device has simple structure, low manufacturing cost and maintenance cost and convenient maintenance. Drawings FIG. 1 is a schematic illustration of a slurry storage mechanism with a filtration system according to the present utility model; reference numerals: 1. A feed pipe; 2, a storage tank, 3, a discharging pipe, 4, a motor, 5, a filter screen, 6, a metal net belt, 7, a transmission chain, 8, a bracket, 9, a material drainage pipeline, 10, a supporting arm The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments. Detailed Description Referring to fig. 1, a slurry storage mechanism with a filtering system according to the present utility model includes a storage tank 2, where the storage tank 2 is an assembly base of the present apparatus and is also a logistic storage base; A feed pipe 1 is arranged on the storage tank 2, and a filtering unit is arranged between the feed pipe 1 and the storage tank 2; The filtering unit comprises a bracket 8, wherein the bracket 8 is erected on the storage tank 2, and a filter is arranged on the bracket 8; a material drainage pipeline 9 is arranged in the storage tank 2 below the filter. Preferably, a discharging pipe 3 is further arranged below the storage tank 2. The effect realized by this is that the material falls on the filter unit through inlet pipe 1, filters through the filter unit, separate