Our Offered Machines to you

Who are in extremely love with eco friendly system..

HGT Hydraulic Gyratory Crusher

HGT Hydraulic Gyratory Crusher

HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. It integrates mechanical, hydraulic, electric, automated, and intelligent controlling technologies which grant it with advantages traditional crushing

European Type Jaw Crusher PEW

European Type Jaw Crusher PEW

Jaw crushers has stationary jaw crusher, portable jaw crusher and mobile jaw crusher (crawler jaw crusher). Jaw crusher (PEW Series) is not only able to be used together with mine-selecting and gravel processing equipments but also be used independen

Jaw Crusher PE

Jaw Crusher PE

Jaw crusher is driven by a motor, and the moving jaw moves up and down via eccentric shaft. The angle between fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It will become bigger whe

HPT Hydraulic Cone Crusher

HPT Hydraulic Cone Crusher

Base on the latest technology and decades of years’ producing experience, Our Company designed the HPT series cone crusher. It has excellent crushing efficiency and good hydraulic control system. Now the HPC series cone crusher has wide application

HST Hydraulic Cone Crusher

HST Hydraulic Cone Crusher

HST Single Cylinder Hydraulic Cone Crusher is a new high-efficiency cone crusher independently researched, developed and designed by SBM through summarizing over twenty years of experience and widely absorbing advanced American and German technologies

CI5X Series Impact Crusher

CI5X Series Impact Crusher

CI5X Impact Crusher breaks materials with impact force. When materials enter the working area of hammer, they may be crushed under the high-speed shock and then thrown onto the impact device above the rotor for another crushing. Next, materials bounce

VSI6X Series Vertical Crusher

VSI6X Series Vertical Crusher

Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, SBM, a Chinese professional sand maker manufacturer, further optimizes the structure and function of tr

VSI5X Vertical Shaft Impact Crusher

VSI5X Vertical Shaft Impact Crusher

VSI Crushers Working Principle Raw material falls down into feed hopper, and then enters rotor through central entrance hole. It is accelerated in high-speed rotor, and then is thrown out at speed of 60-75m/s. When hitting anvil, it is crushed. Final

VSI Vertical Shaft Impact Crusher

VSI Vertical Shaft Impact Crusher

VSI Series vertical shaft impact crusher is designed by reputed German expert of SBM and every index is in worlds leading standard. It incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replaced

VUS aggregate optimization system

VUS aggregate optimization system

The VU system is a global most-advanced dry-process sand-making system. The system is constructed like a tower. Its fully-enclosed layout features high integration. It integrates the functions of high-efficiency sand making, particle shape optimizatio

MTW-Z European Trapezium Mill

MTW-Z European Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

5X Series Roller Grinding Mill

5X Series Roller Grinding Mill

Grinding roller of MB5X Pendulum Roller Grinding Mill l adopts diluted oil lubrication. It is a technology initiated domestically which is maintenance-free and easy to operate. Diluted oil lubrication is oil bath lubrication, more convenient than grea

MTW Trapezium Mill

MTW Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

LM Vertical Mill

LM Vertical Mill

LM Vertical Grinding Mill integrates crushing, drying, grinding, separating and transport. The structure is simple while the layout is compact. Its occupational area is about 50% of that of the ball-milling system. The LM grinding mill can also be arr

TGM Trapezium Mill

TGM Trapezium Mill

TGM Super Pressure Trapezium Mill The operation principle of main unit of Trapezium mill is that main unit runs with the central shaft that is driven by a gear box. The top of the shaft is connected with a quincunx stand on which a grinding roller is

sludge thickening apparatus

US4082671A Sludge thickening apparatus Google Patents

The following disclosure teaches means for thickening primary and secondary sewage sludge. The disclosed apparatus comprises a tank having upper and lower feedwells disposed therein. Primary sludge is introduced into the lower feedwell and flows into the lower part of the tank to thicken therein. Secondary sludge is aerated under super atmospheric pressure and introduced into the upper

More

US4173534A Sludge thickening apparatus and process

The following disclosure teaches means for thickening primary and secondary sewage sludge. The disclosed apparatus comprises a tank having upper and lower feedwells disposed therein. Primary sludge is introduced into the lower feedwell and flows into the lower part of the tank to thicken therein. Secondary sludge is aerated and introduced into the upper feedwell so that it flows therefrom and

More

GB1592609A Sludge thickening apparatus and process

Sludge thickening apparatus and process Download PDF Info Publication number GB1592609A. GB1592609A GB39332/77A GB3933277A GB1592609A GB 1592609 A GB1592609 A GB 1592609A GB 39332/77 A GB39332/77 A GB 39332/77A GB 3933277 A GB3933277 A GB 3933277A GB 1592609 A GB1592609 A GB 1592609A Authority GB United Kingdom Prior art keywords tank feedwell liquid sludge

More

Sludge thickening apparatus (Patent) OSTI.GOV

OSTI.GOV Patent: Sludge thickening apparatus. Sludge thickening apparatus. Full Record; Other Related Research; Abstract

More

Sludge thickening apparatus Envirotech Corporation

04/04/1978· The following disclosure teaches means for thickening primary and secondary sewage sludge. The disclosed apparatus comprises a tank having upper and lower feedwells disposed therein. Primary sludge is introduced into the lower feedwell and flows into the lower part of the tank to thicken

More

Sludge treating apparatus (Patent) OSTI.GOV

The raw sludge condensed to approximately 94 to 90% in terms of the percentage of moisture content by means of the centrifugal condensing machine is introduced into an anaerobic digestion tank of a deep well type, where the raw sludge undergoes an anaerobic digestion, and a digested sludge obtained from the anaerobic digestion tank is then dewatered by means of a dewatering apparatus such as a belt

More

EP0019538A1 Sludge settling and thickening apparatus

Sludge settling and thickening apparatus Download PDF Info Publication number EP0019538A1. EP0019538A1 EP80400654A EP80400654A EP0019538A1 EP 0019538 A1 EP0019538 A1 EP 0019538A1 EP 80400654 A EP80400654 A EP 80400654A EP 80400654 A EP80400654 A EP 80400654A EP 0019538 A1 EP0019538 A1 EP 0019538A1 Authority EP European Patent Office

More

Sludge Thickener HaiBar

Our sludge thickener is widely applicable for wastewater treatment in various industries like petroleum, papermaking, textile, stone, coal, food, palm oil, pharmaceuticals, and more. The sludge concentrator is also ideal for thickening and purifying of the slurry mixed with solids in other industries.

More

Sludge thickening method Ishigaki Company Limited

Thickening of sludge is performed by controlling the chemical feed rate, a rotational speed of a screw, and a rotational speed of an outer cylinder screen.

More

Sludge Thickening an overview ScienceDirect Topics

Gravity thickening is the most common method used to thicken primary sludge and combined primary and secondary sludge. The presence of secondary solids, particularly WAS, typically results in poor gravity thickener performance in terms of solids capture rate and thickened solids concentrations.

More

Sludge Thickening an overview ScienceDirect Topics

Tomasz Kamizela, Mariusz Kowalczyk, in Industrial and Municipal Sludge, 2019. 4.2 Gravitational thickening. Gravitational thickening occurs through the sedimentation of sludge particles and their compression with gravity (Cywiński et al., 1972).The sedimentation of sludge particles occurs due to the difference in specific weight of liquids and sludge particles, whose specific weight is from 1

More

Sludge Thickener HaiBar

This sludge thickening apparatus can be installed in front of the centrifuge and plate-and-frame filter press. In this way, the inlet sludge concentration can be improved. Both centrifuge and plate-and-frame filter press will offer a superb disposal effect. Furthermore, the inlet sludge volume will be reduced. A small-sized plate-and-frame machine and centrifuge are recommended to enormously

More

Sludge thickening apparatus and process Envirotech

06/11/1979· Sludge thickening apparatus and process . United States Patent 4173534 . Abstract: The following disclosure teaches means for thickening primary and secondary sewage sludge. The disclosed apparatus comprises a tank having upper and lower feedwells disposed therein. Primary sludge is introduced into the lower feedwell and flows into the lower part of the tank to thicken therein.

More

US Patent for Sludge thickening Patent (Patent #

A sludge thickening apparatus for dosing sludge with a cationic polyelectrolyte, allowing time for the development of a floc structure, placing the dosed sludge onto a surface through which liquid may drain freely by gravity in such a manner that the floc structure is retained, and removing the thickened sludge from said structure.

More

Sludge treatment apparatus Int'l Environmental Systems,

26/11/1991· A sludge treatment multi-stage process and apparatus thereof for sludge concentration and liquid stream treatment which includes chemical feeding, static mixing, chemical monitoring and optimization, built-in gas pressurization, hydraulic flocculation, grit settling, multiple stage upward flotation thickening, downward gravity thickening, and final magnetic or electrical treatment to produce a

More

APPLICATION OF A SLUDGE GRAVITY THICKENING MODEL

Gravity Thickening Apparatus Used 20 by Kos. 4. Apparatus Used by Kos 21 5. Schematic of a Continuous Gravity 23 Thickener. 6. Photograph of Separation Cells 26 7. Schematic Diagram of a Separation 27 Cell 8. Photo of SLPA 29 9. Photo of Thickener and SLPA 30 10. An Example of Pressure Profiles 37 During Continuous Gravity Thickening 11. An Example of a Concentration Profile 40

More

clarifier and thickener definition English

The invention relates to an apparatus (1) Chemicals for use in the treatment of water and drinking water, waste water and sludge, in particular for the thickening and dehydration of sludge from industrial and municipal waste water purification installations, and for clarifying filter and factory waste water in the paper industry, chemicals for water treatment. tmClass. Kefir, whey, quark

More

Gravity Thickeners for Activated Sludge

FIGURE 1.?A four-tank unit sludge-thickening apparatus was used in the bench-scale study. settling and concentration of waste activated sludge. In longitudinal tanks where the waste sludge is intro duced at one end and the sludge hop per is located at the other end, the settled sludge moved by the scraper mechanism may represent only part of the total settled solids. The major portion of these

More

DRYNESS LIMIT: A USEFUL PARAMETER TO ASSESS SLUDGE

sludge is a key parameter which can impact the different steps of the whole treatment. Consequently, thickening and dewatering are key steps in the total sludge processing train. Sludge is classically dewatered by centrifuge, filter-press, belt filter or screw filters. In every case, the process efficiency is strongly affected by sludge properties. That is why users and suppliers need a

More

ろ布を用いた汚泥濃縮技術

NKK has developed a novel sludge thickening apparatus which can continuously thicken sewage sludge by a filter cloth with a small head. This paper describes some characteristics of the new apparatus obtained by the pilot scale investigation conducted to March 2001. 1. はじめに 近年の汚泥処理において,汚泥中の有機分の増加による 汚泥性状の変化や,水処理

More