CN202070228U

CN202070228U - Filter plate with improved structure

Info

Publication number: CN202070228U
Application number: CN2010206643083U
Authority: CN
Inventors: 吴伯明
Original assignee: Wuxi Institute of Arts and Technology
Current assignee: Wuxi Institute of Arts and Technology
Priority date: 2010-12-17
Filing date: 2010-12-17
Publication date: 2011-12-14
Anticipated expiration: 2020-12-17

Abstract

The utility model discloses a filter plate with an improved structure, which comprises a filter plate and a group of positioning seats which are arranged at the lower part of the filter plate. A positioning cover is arranged at the port of each positioning seat. The positioning seats or the positioning covers resist against the plane of the filter plate. The filter plate is sector-shaped. The filter plate is made of metal, alloy, ceramic, nonmetal or the like. The filter plate with the improved structure disclosed by the utility model has the advantages that the occupied area is small, the filter area is effectively improved by 5 percent to 20 percent, the liquid-solid separation efficiency is improved by 5 percent to 20 percent, the length of connecting bolts and the positioning seats can be shortened at the same time, the used coating materials and the coating processes are reduced and the cost is saved by 1 percent to 2 percent.

Description

A kind of filter of architecture advances

Technical field

The utility model relates to the filter of a kind of liquid-solid separation device, particularly a kind of architecture advances.

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, ceramic filter advantage such as utilizes to be extensive use of by bargh as novel, efficient, energy-conservation liquid-solid separation equipment with its considerable energy saving, production capacity height, low, the super many rate of recovery of filter cake moisture content and water resource again, and application industry and field constantly enlarge at present.

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 the sad filter materials of class 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: the utility model discloses the filter of the better architecture advances of a kind of filter effect at the deficiencies in the prior art.

Technical scheme: the utility model discloses a kind of filter of architecture advances, comprise filter, be arranged on one group of positioning seat of filter bottom, the positioning seat port is provided with the location lid; Described positioning seat or location lid are lower than the filter plane.Described filter is fan-shaped, and the material of filter is metal and alloy, pottery and nonmetal etc.The filter bottom is provided with outlet pipe.

The filter of architecture advances is fastened on the ceramic filter disk by bolt.

Described positioning seat or location lid are lower than the filter plane, and connecting bolt, positioning seat length can shorten, and have reduced coating materials and coating operation, save cost 1-2%.

Beneficial effect: the filter of the disclosed architecture advances of the utility model, floor space is little, effectively improves filter area 5-20%, improve liquid-solid separation efficiency 5-20%, connecting bolt, positioning seat length can shorten simultaneously, have reduced coating materials and coating operation, save cost 1-2%.

Description of drawings

Fig. 1 is the front view of filter;

Fig. 2 is the structural representation of filter.

The specific embodiment

The utility model is further explained below in conjunction with accompanying drawing.

The utility model discloses a kind of filter of architecture advances, comprise filter 1, be arranged on one group of positioning seat 2 of filter 1 bottom, positioning seat 2 ports are provided with the location and cover 3; Described positioning seat 2 or location are covered 3 and are lower than filter 1 plane.Described filter 1 is fan-shaped, and the material of filter 1 is metal and alloy, pottery and nonmetal etc.Filter 1 bottom is provided with outlet pipe 4.

The filter 1 of architecture advances is fastened on the ceramic filter disk by bolt or on other filter disk.

When filter was worked, under the effect of pressure difference, suspension was by filter 1, and the particle in the suspension is trapped within filter 1 surface and forms filter cake, and filter cake is scraped by scraper, and filtrate is then flowed out by outlet pipe 4, reaches the purpose of Separation of Solid and Liquid.

Exceed filter 1 plane because bottom positioning seat 2 or location cover 3 among the original structure figure, filter cake can't be scraped by scraper, and therefore filter 1 surface, bottom needs coating, prevents permeable or surperficial formation filter cake, has reduced the filter area of filter 1.

The utility model adopts positioning seat or location lid to be lower than the filter plane, effectively improve filter area 5-20%, improve liquid-solid separation efficiency 5-20%, connecting bolt, positioning seat length can shorten simultaneously, reduce coating materials and coating operation, saved cost 1-2%.As a 45m ²Ceramic filter in the iron ore concentrate use according to 1000Kg/hm ²Calculate, 20 hours every days, annual 300 days, filter area can increase by 27000 tons by improving 10% iron ore concentrate production capacity.

The utility model provides a kind of thinking and method of filter of architecture advances; the method and the approach of this technical scheme of specific implementation are a lot; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications; these improvements and modifications also should be considered as protection domain of the present utility model, and all available prior art of each part not clear and definite in the present embodiment is realized.

Claims

1. the filter of an architecture advances is characterized in that, comprises filter (1), is arranged on one group of positioning seat (2) of filter (1) bottom, and positioning seat (2) port is provided with location lid (3), and filter (1) bottom is provided with outlet pipe (4).

2. the filter of a kind of architecture advances according to claim 1 is characterized in that, described positioning seat (2) or location lid (3) are lower than filter (1) plane.

3. the filter of a kind of architecture advances according to claim 1 and 2 is characterized in that, described filter (1) is fan-shaped.