Snap on suspended mesh cage ball packing

Snap on suspended mesh cage ball packing

The buckle type produced by Dier Chemical Packing Co., Ltd. in Pingxiang City, Jiangxi ProvinceSuspended mesh cage ball packing is a commonly used high-efficiency biofilm carrier in wastewater biological treatment. It usually consists of oneMesh shaped spherical shell made of plasticAnd filled internallySpecific biological filler coreComposed and directly placed into the treatment tank, without the need for fixation, it can freely suspend and roll under the action of aeration or water flow.

Snap on suspended mesh cage ball packing

1Basic Information

1.basic structure

Externally made of plastic (such asPPThePE）Made by injection moldingsnap-fitA mesh like spherical shell filled with core materials such as aldehyde modified vinylon fibers, polyethylene flat fibers, elastic fibers, sponges, or volcanic rocks.

2.Core Features

-High specific surface area: provides a huge space for microbial growth, commonly ranging from380-800m²/m³.

-High porosity: usually≥97%The fluid has strong ability to pass through and is not easily blocked.

-Easy installation: Directly put into use without complex fixation, saving installation costs and maintenance workload.

-Fast metabolism of biofilm: Free suspension collision promotes the shedding of aging biofilm and maintains biofilm activity.

-Corrosion resistance and long service life: Good chemical stability, acid and alkali resistance, and a service life of up to20Years or more.

3.Main applications

Widely used in the biofilm treatment process for domestic wastewater and industrial wastewater from industries such as petrochemicals, printing and dyeing, pharmaceuticals, food processing, and brewing.

4.Common specifications

The diameter mainly includesΦ80mmTheΦ100mmTheΦ150mmWait, the specific surface area and the number of units used per unit volume are different for different specifications.

2、 Key points for use

1.Core selectionThe treatment effect of suspended mesh cage ball packing is closely related to the carrier filled inside. Common internal filling carriers include the following:

Aldehyde Vinylon Silk/Polyethylene flat wireLarger surface area and faster film formation.

Elastic fillerNot easy to clump, good biofilm renewal effect.

spongeStrong ability to intercept pollution.

volcanic rockIt has biological activity and can further improve processing efficiency.
YouSuitable cores can be selected based on the characteristics of the water quality to be treated, such as organic matter concentration, biodegradability, etc.

2.Pay attention to materials and craftsmanship：

materialThe main body of the filler is usually composed ofPolypropylene（PP）orPolyethylene（PE）Made by injection molding, ensuring corrosion resistance and sufficient mechanical strength.

workmanship: SelectOne injection molding、Snap on fixationA product with a well-designed structure is more stable and has a longer service life.

3. Consider comprehensive benefitsThis type of filler is due to itsRelatively low filling rate、Low production of surplus sludge、energy savingandEasy to maintainSuch characteristics can effectively reduce the overall operating cost of the system.

threeComparison with other fillers

The buckle type produced by Dier Chemical Packing Co., Ltd. in Pingxiang City, Jiangxi ProvinceThe difference between suspended mesh cage ball packing and other types of packing: