CN202212050U

CN202212050U - Improved filter

Info

Publication number: CN202212050U
Application number: CN2010206738223U
Authority: CN
Inventors: 吴伯明
Original assignee: Wuxi Institute of Arts and Technology
Current assignee: Wuxi Institute of Arts and Technology
Priority date: 2010-12-22
Filing date: 2010-12-22
Publication date: 2012-05-09
Anticipated expiration: 2020-12-22

Abstract

The utility model discloses an improved filter, which comprises a support, a supporting plate, a tank, a transmission component, a spindle, a disc, distribution valves, a group of ceramic filter plates, an overflow pipe, a pipeline, a slurry inlet and a slurry outlet. The supporting plate, the tank and the transmission component are arranged on the support, the spindle is arranged in the tank, the disc is fixed onto the spindle and is coaxial with the spindle, the distribution valves are arranged at one end or both ends of the spindle, the ceramic filter plates are arranged around the disc, a scraper is arranged on the tank, the overflow pipe communicated to the external is arranged in the tank, the pipeline is arranged at the bottom of the tank, the slurry inlet is arranged in the middle of the pipeline, the slurry outlet is arranged at the bottom of the pipeline, and the ceramic filter plates are fixed onto the disc through circulating pipes which are communicated with the distribution valves. The improved filter is simple in structure and capable of filtering slurry efficiently. Since slurry is fed from the bottom of the ceramic filter, the filter efficiency is effectively increased by 1%-3%, the floor area is reduced by 10%-35%, expenses of the filter are reduced by 15%-35%, and energy of each filter is saved by 20%-35%.

Description

A kind of filter of improvement

Technical field

The utility model relates to a kind of filter of pulp-water filter plant, particularly a kind of improvement.

Background technology

China development nineties in the last century platform ceramic filter of informing against successfully has been applied to since the coloured Company Tongguanshan Copper Ore in Tongling sulphur essence mine dehydration; Advantages such as ceramic filter is high with its considerable energy saving, production capacity as novel, efficient, energy-conservation liquid-solid separation equipment, low, the ultra many rate of recovery of filter cake moisture content and water resource are utilized again are widely-used by bargh, and present application industry and field constantly enlarge.

Ceramic filter application industry and field had obtained great development in recent years; Mine non-ferrous metal, rare metal, ferrous metal have been widely used at present; Nonmetal concentrate such as grade and tailings dewatering, the dehydration of chemical industry, smelting, power industry oxide, electrolytic slag, leached mud, slag and the processing of environment protection sewage mud spent acid etc.The ceramic filter that is used for the dehydration of concentrate such as iron ore concentrate, sulphur concentrate, aluminium concentrate, copper concentrate at present according to sampling statistics in 2008 reaches 68%, is applied to material fineness-200 and reaches 89% to the ceramic filter between-400 orders.

Along with the exhaustion day by day of mineral resources and " poor, thin, assorted " day by day of institute's exploitated ore change; Thereby make type sad filter materials such as " thin, mud, sticking " more and more; And energy savings, efficent use of resources and strengthen environmental protection etc. become global urgent day by day requirement; Have only development, innovation, according to different material properties research efficiently, ceramic filter machine equipment energy-conservation, environmental protection just will become dominating of market.

The utility model content

Goal of the invention: to the deficiency of prior art, and problem to be solved, the utility model discloses a kind of filter of improvement.

Technical scheme: the filter that the utility model discloses a kind of improvement; Said filter comprises; Support, be arranged on cell body on the support, be arranged on main shaft in the cell body, be fixed on the main shaft and and coaxial disk, main shaft one end of main shaft be provided be provided with around distributing valve, the disk one group of ceramic filter plate, cell body be provided be provided with in scraper, the cell body be communicated with outside overflow pipe, the cell body bottom is provided with pipeline, the stock inlet that is located at the pipeline middle part be located at duct bottom unload slurry mouthful; Said ceramic filter plate is fixed on the disk through runner pipe, and runner pipe and distributing valve are communicated with.

Said ceramic filter plate is at least 12 and is distributed on the disk.

Ceramic filter cell body the right and left is a convex.

Said overflow pipe is positioned at the another side that the cell body upper blade is installed, be positioned at cell body two ends, the level height of the upper end of overflow pipe is lower than the level height of main shaft lower end.

Said stock inlet is installed in the cell body bottom and advances slurry, and the bottom concentration of slurry is high on the one hand, helps the efficient slurry of inhaling, and stirs material through advancing to starch pressure on the other hand, prevents particles settling in the slurries.And owing to adopt the ceramic filter motor spindle to advance slurry; The one, reduce the stirring push and pull system, stirred transmission device, puddle support, stirring support; The 2nd, reduced energy consumption; The 3rd, reduced the ceramic filter volume, the 4th, reduce the agitating device manufacturing cost, reduced filter expense and filter cell body expense.

The technical scheme that the utility model provides is applicable to that other is similarly nonmetal, the metal disk filter.

Beneficial effect: the filter of the disclosed improvement of the utility model, simple in structure, can the high efficiency filter slurries; And owing to adopt the ceramic filter motor spindle to advance slurry, effectively improve filter efficiency 1-3%, floor space reduces 10%-35%; Reduce filter expense 15-35%, the energy-conservation 20%-35% of platform machine.

Description of drawings

Fig. 1 is the structural representation of the filter of improvement;

Fig. 2 is the vertical view of improvement filter.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further to explain.

The utility model discloses a kind of filter of improvement; Said filter comprises; Support 1, be arranged on cell body 2 on the support 1, be arranged on main shaft 7 in the cell body 2, be fixed on the main shaft 7 and and main shaft 7 coaxial disk 5, main shaft 7 one ends be provided with and be provided with one group of ceramic filter plate 4, support 1 around distributing valve 11, the disk 5 and be provided with to be provided with in scraper 3, the cell body 2 and be communicated with outside overflow pipe 8, cell body 2 bottoms and be provided with pipeline, the stock inlet 9 that is located at the pipeline middle part be located at duct bottom unload slurry mouthfuls 10; Said ceramic filter plate 4 is fixed on the disk 5 through runner pipe 6, and runner pipe 6 is communicated with distributing valve 11.

Said ceramic filter plate 4 is at least 12 and is distributed on the disk 5.

Ceramic filter cell body 2 the right and lefts are convex.

Said overflow pipe 8 is positioned at the another side of mounting bracket 1 upper blade, be positioned at cell body 2 two ends, the height of overflow pipe 8 is lower than installs the main spindle's bottom cell body mouth 30-100mm of place.

Advance slurry through the bottom stock inlet when the utility model uses, the bottom concentration of slurry is high on the one hand, helps the efficient slurry of inhaling, and stirs material through advancing to starch pressure on the other hand, prevents particles settling in the slurries.

After material got into cell body, main shaft began to rotate disc rotated; Ceramic filter plate on the disk streaks material, and under the effect of pressure difference, material suspended liquid passes through ceramic filter plate; Particle is trapped within the filter surface and forms filter cake, and when ceramic filter plate turned over scraper, filter cake was scraped by scraper; Filtrating is then flowed out through tube connector, discharges to distributing valve, reaches the purpose of Separation of Solid and Liquid.

When filter cleans or shuts down, the material that the cell body bottom can not be drawn onto is starched a mouthful discharging through unloading.

The utility model provides a kind of thinking and method of filter of improvement; The method and the approach of concrete this technical scheme of realization are a lot; The above only is the preferred implementation of the utility model, should be pointed out that for those skilled in the art; Under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model, and all available prior art of each part not clear and definite in the present embodiment realizes.

Claims

1. the filter of an improvement; It is characterized in that; Said filter comprises; Support (1), be arranged on cell body (2) on the support (1), be arranged on main shaft (7) in the cell body (2), be fixed on that main shaft (7) is gone up and with coaxial disk (5), main shaft (7) one ends of main shaft (7) be provided with distributing valve (11), disk (5) be provided with all around one group of ceramic filter plate (4), support (1) be provided be provided with in scraper (3), the cell body (2) be communicated with outside overflow pipe (8), cell body (2) bottom is provided with pipeline, the stock inlet (9) that is located at the pipeline middle part be located at unloading of duct bottom and starch mouth (10); Said ceramic filter plate (4) is fixed on the disk (5) through runner pipe (6), and runner pipe (6) and distributing valve (11) are communicated with.

2. the filter of a kind of improvement according to claim 1 is characterized in that, said ceramic filter plate (4) is at least 12.

3. the filter of a kind of improvement according to claim 1 is characterized in that, said cell body (2) upper port is a convex.

4. according to the filter of the described a kind of improvement of claim 1, it is characterized in that the level height of the upper end of said overflow pipe (8) is lower than the level height of main shaft (7) lower end.