River Sludge Dryer

Heating Source : Refrigerant R22
Drying Capacity :500kg/day
Installed Power : 7kW
Dimension : 1.2m(W) x 1.4m(L) x 2m(Ht)

KJG series Paddle Dryer / Processor are highly efficient, mechanically agitated, indirect heat transfer devices that add or remove heat from a process mass. They are used for drying, heating, cooling, pasteurization, crystallizing, and reacting of pastes, cakes, powders, and granules.

Dual counter-rotating shafts with unique intermeshing discs produce intimate mixing and optimize heat transfer. The use of hollow discs and drying chamber heating jacket for heat transfer results in a compact machine. The heat transfer medium: steam, hot water or hot oil is isolated from the process mass. The KJG series Paddle Dryer provides a reliable and efficient method for drying slurry, filter cakes and centrifuge concentrates.

The exhaust gases can be treated by cyclone, condenser and scrubber to considerably reduce air contamination. For those wet materials of heat sensitive, easy oxidized, containing organic solvents which need to be recovered, vacuum design is available.
Technical advantages


1) High thermal efficiency which can reach 95%
2) Heat transfer medium does not contact the product.
3) Gas is not used to convey the product. Off-gas flow is minimal.
4) Precise control of temperature
5) Uniform product quality, through mixing and movement of the product
6) Continuous process on a once-through basis
7) High heat transfer area to process volume ratio - reduced floor space
8) Easy to operate, requires minimal attention
9) Safer than direct drying when processing combustible material
10) Simple durable design for easy and low maintenance
11) Dual counter-rotating shafts with unique intermeshing discs produce intimate mixing, uniform heat transfer, a high heat transfer rate, and a self-cleaning effect.A large heat transfer area to volume ratio is achieved by the use of hollow discs and a jacketed vessel, through which the heating medium flows. The result is a compact machine with less space requirements and lower installation cost.
12) The KJG series Paddle Dryer transports material, regardless of its handling characteristics. Sticky, pasty materials can be transported. Pre-conditioning the feed by mixing with recycled dried product, to make it conveyable, is not required. This results in lower capital, operating, and maintenance cost.

The national high-tech enterprise,Jiaozuo Zhenjieneng Environmental Protection Equipment Technology Co., ltd, which was established in 1991, is an internationally renowned supplier of high humidity and high viscosity drying equipment, specializing in engineering design, technology research and development and equipment manufacturing for drying materials such as sludge & solid waste, pulp and feed residue. Zhenjieneng Company Insists on continuous Innovation around customers' needs, pays attention to investment in engineering theoretical research, spur with long accumulation, and promotes the advancement of drying technology; To inspire the potential and create value for customers, to provide products, solutions and services with industry competitiveness and safety and reliability, with operations in many countries and regions in Asia, Europe and America.

Pickling sludge is a general term of a kind of sludge produced by waste water which is produced by metal surface treatment process and neutralized by lime. Pickling sludge generally contains heavy metals such as iron, nickel and chromium. According to the principles of recycling, innocuity, reduction and low carbonization of sludge disposal, it is necessary to dry the pickling sludge before recovering precious metal resources. Jiaozuo ZJN Environmental Protection Equipment Technology Co., Ltd. is specialized in the research and development and manufacture of sludge drying equipment. The "Rotary Harrow Rolling Triple-level Multi-loop" and "Automatic Rake-turning Segmental Combined" series of high humidity and high viscosity pickling sludge dryers produced by our company can be tailored for pickling sludge with different compositions and manufactured elaborately. After extracting precious metals, the dried sludge can be put into a combustion furnace for incineration treatment, and can also be used as raw materials for building material production, etc. Suitable is the best, ZJN Pickling Sludge Dryer, a well-known brand! Welcome to choose!

Warranty : 1 year After-sales Service Provided : Engineers available to service machinery overseas Colour : Customized Noise Grade : Low noise Capacity : 5T per hr dry solids Quantity Available per month: 3 Units Shipping Terms : CIF, FOB Destination Port : US, GB, Australia, Japan, India Payment Terms : L/C,D/A,D/P,T/T,Western Union
Abot us:
ZJN environment protection technology company manufactures industry-specific heavy-duty low-consumption drum dryers widely used to dry,calcine,mill, grind, granulate, coat, de-volume and de-toxin wood chips(for bio-fuel), sawdust, sand, fertilizer, chemicals, kitchen leftovers, paper making pulp, animal feed, sludge in electroplating, leather, textile,printing and dyeing, coal mining and pharmaceutics,brewing, starch processing, biological fermentation, sewage, and hazardous metals, sweet potato residue, vinasse, bean dregs, medicine dregs, coal slime, lignite and others.

1.More than 30 years' experience.

2. We are the leading professional supplier of drying equipments and service for drying equipment industry.

3. All products achieved ISO9001:2008 quality management certificate and EU CE certificate.

Quality First, First Rate Service: strict quality control always, highly-trained personnel for all-round aftersales service.Three Guarantees policy for all our products.Our state-of-the-art design and strict quality control ensure reliable product quality.

Advantage of Rotary Dryer
(1). High production capacity
(2). Lower consumption and operation cost
(3) . Capable to dry different kinds of product
(4) . Stable operation
(5) . Uniform dried product
(6). Both dryer and calciner, operation Temp. Up to 1000°C
(7 ). Heat source can be steam, electricity, coal, natural gas etc.

Techs details:This drum dryer can pelletize your sludges or dry them into cakes, briquettes.

Since chemical sludge components are very complex, it is very harmful to landfill. It must be dried before further treatment. Due to its complicated contents, it is very hard to dry.

This rotary drum dryer is specifically designed for such sticky chemical sludge. According different viscousity and moisture contents, it can use double-helix or triple-helix rotary harrows to make sludge fully contact with hot air and get it flash-dried in surface, which efficiently prevents sludge cling to the dryer. In the first cylinder, the sludge water evaporation is faster, so the hot air temperature dropped sharply. To avoid the water being absorbed again, the waste hot air and evaporation will be discharged directly in the end.

There are special guiding and lifting boards, which makes dry sludge transfer faster, wet sludge slower. Through the way, sludge will be dried evenly as requirement and dont need to be re-dried like traditional drying equipment.

So, inquire for details, try and buy.

China ZJN helpe finance and manufacture rotary drum dryers according to types of sludge, project location, source of the wet sludge, purpose to use the dried sludge, heat source&heat value, and emission standard on off-gas venting into the air.
We will export new-type custom desgned rotary drum dryers and filters.We also export conveyors, mixers, pelletizers, scrubbers, dischargers, and granulators.
Place of Origin:PRC

Size: 14*18*28m
Material:stainless steel
Product Certificate: ISO9001:2008 quality management certificate
Leads:10 days
Warranty : 1 year

After-sales Service Provided : Engineers available to service machinery overseas

Colour : Customized

Noise Grade : Low noise

Capacity : 5T per hr dry solids

Quantity Available per month: 3 Units

Shipping Terms : CIF, FOB

Destination Port : US, GB, Australia, Japan, India

Payment Terms : L/C,D/A,D/P,T/T,Western Union, Cash.We help clients finance for a drum dryer.Then they can pay the

price on installment.
Port:Shanghai, Qingdao,Dalian,Tianjin
Packaging details: standard carrier container
Parameters:

100+ tons output per day; heating cost down 40%-60%;manufacturing fee down 20%; power bill down 30%; drying speed up 3 times

Material of Construction Stainless Steel
Automation Grade Automatic
Applicable Industry food & beverage industry, chemical industry, stone & mine-sewage, tannery sewage, paper & pulp sewag
Treatment Capacity 100-1500 Kg/hr
Usage/Application ETP, STP, WTP

Place of Origin:PRC
Color: green or red
Size: 14*18*28m
Material:stainless steel
Product Certificate: ISO9001:2008 quality management certificate
Leads:10 days
Warranty : 1 year

After-sales Service Provided : Engineers available to service machinery overseas

Colour : Customized

Noise Grade : Low noise

Capacity : 5T per hr dry solids

Quantity Available per month: 3 Units

Shipping Terms : CIF, FOB

Destination Port : US, GB, Australia, Japan, India

Payment Terms : L/C,D/A,D/P,T/T,Western Union, Cash.We help clients finance for a drum dryer.Then they can pay the

price on installment.
Port:Shanghai, Qingdao,Dalian
Packaging details: standard carrier container
Techs details:


Electroplating sludge contains lots of heavy metal which is harmful to environment and health. It is banned to landfill or dump toxin metals directly. So it is necessary to be separated and dried in the first place. Whats more, some plating sludge have precious metal, after drying , the metal can be recycled and used.

We use advanced triple-pass rotary drum multi-loop drying technology, which can dry sludge below 10% mositure content. Nowadays, above 90 % electroplating factories use ZJN Drying Equipment in China for electroplating sludge.

China ZJN rotary dryer has 20+ years' manufacturing experience, specialized in customizing the most engergy saving and efficient dryers.So, do inquire and customize an drying line to separate your toxin and protect your environment while ramping up output and revenues.

"Printing and dyeing sludge contains a large number of chemical residues, with high proportion of inherent water, is very difficult to dehydrate. Its composition is very complex, with high content of harmful substances and a certain degree of stickiness. After the mechanical filter, the sludge moisture content is still as high as 75 ~ 85%. However, the organic components in printing and dyeing sludge is very high. The calorific value of dry sludge can reach 2000kcal/kg, about 30% - 50% coal. With considerable energy use value, the dry sludge can be mixed with coal as boiler fuel, resulting in economic benefits. ZJN Drying equipment can maximize this benefits.

General printing and dyeing enterprises are set up a large number of flue gas flue gas, ZJN can use the boiler flue air to dry sludge below 30% moisture. And the dry sludge will be small particles. It will greatly reduce the sludge storage and transportation costs and pollution risks.
"