JIANGSU SAIDELI PHARMACEUTICAL MACHINERY CO.,LTD

CONTINUOUS ROTARY VACUUM DRUM FILTER(2022年07月02日)

saideli — 2022-07-06T16:22:59+0900

https://www.saideli-centrifuge.com/products/yg-rotary-drum-filter/

YG Rotary Continuous china drum filter can be used to quickly carry out solid-liquid separation of various suspension materials with such features as continuous discharging, high handing capacity, good dehydrating effect, excellent operating environment, low floor space and a high degree of automation. Rotary drum filter design conforms to the requirements of GMP and FDA.

ROTARY DRUM FILTER WORKING PRINCIPLE
Continuous rotary filter rotates centripetally inside a pressure housing at infinitely variable speeds. Ring chamber between drum and housing adopt special packing seal and been separated into several gas seal chambers. Filtering units formed by filtering liquid pipe and control heads are on the surface of the drum. The suspension will be fed continuously into the filtering units under pressure and filter cake will accumulate in the filtering units. Under rotation of the drum, filter cake will be transferred to the next units. After four steps which are filtering, washing, drying, and discharging, the units will be totally filled, then washing liquid or gas will be fed to replace liquid in one phase to ensure liquid go through filter cake. In non-pressure discharging area, filter cake can be discharged through back blowing and movable scraper. Each filtering unit will rotate around axis during the rotation of the drum. Rotating drum filter runs continuously with feeding, filtering, washing, drying and discharging.

ROTARY DRUM FILTER APPLICATION
Pressure drum filter can be used for all continuous stainless steel drum filter or batch production suspension and full sealing design especially suitable for filtering of solvents and separation of products which must be done in full sealing system, such as toxic products or products have safety requirement for plant or environment.

1.Dye, pigment

2.Plastic

3.Antibiotic

4.Pesticide, fine chemical

5.Food

ROTARY DRUM FILTER EFFICIENCY
Pressure drum filter is a kind of continuous filter with a pressure sealing design. rotary pressure filter adopts perforated drum as a filter medium and integrates washing, extraction, evaporation and drying in one machine. And it is a kind of solid and liquid separating sealing machine with continuous and automatic catching of solids from suspension(mixed with solid and liquid). With continuous operation, although slow speed, the rotary filter will be with high efficiency.

YG Rotary Drum Filter Advantages
01.
Washing cycle. The filter cakes with slightly extruded special structure and density can be washed in one or several phases. The design in pressure drum filter ensures that the minimum amount of washing media is used for replacement washing. The washing liquid is discharged through the liquid discharging pipe. The filter cakes are separated through the control head(depending on the washing phase selected) and return to the rotary drum filter if necessary. The filter cakes go for drying and evaporating.
02.
Filter cake discharging. Taking into consideration the operation of the full-automatic drum filter or the service life of the filter structure, it is very necessary to carry out simple and complete filter cake discharging. In the rotary pressurization filter, the filter cake will drop due to its own gravity. If the sticking force prevents the filter cake from falling, back blowing by air or gas or mechanical, discharging by scraper can serve as an aid to the discharging process.
03.
Continuous running. The previous pressurization filters almost adopt intermittent operation, but this machine adopts continuous operation, which conforms to modern requirements for continuous production. It displays its unique advantages because it can filter harmful and poisonous solids and solvents.
04.
Perfect sealing performance. There is no need to worry about leakage even when it is used for handing filter pulps containing methyl and alcohol methylbenzene, or when it is necessary to adopt the volatile solvents as the deterqent, or when materials of stinky smell are handled.
05.
High rotary drum filter efficiency. The rotary drum simultaneously completes the procedures such as filtering, filter cake washing, dehydrating and drying, discharging, etc. when it turns a circle.
06.
Low water content of filter cakes. The water content of filter cakes is low because the compressed air, superheated steam or high temperature gas are used to dry the filter cakes in addition to the pressurization filter.
07.
Safety. The potential risk of high speed rotary machine will not occur because the rotation speed of the machine is low.

As one of the rotary drum filter manufacturers, we provide rotary drum filter for sale, drum filtration system, rotary drum filter diagram, rotary drum filter pdf, rotary drum filter ppt, solid liquid separator machine and etc. Want to know rotary drum filter price or rotary drum filter application, contact us.

NUTSCHE FILTER(2022年07月03日)

saideli — 2022-07-06T16:21:54+0900

https://www.saideli-centrifuge.com/products/nutsche-filter/

Nutsche Filter can be widely applied in the industries such as the pharmacy chemical industry, food, printing dyeing industry. So the use of centrifugal separator is especially suitable for the occasion where demands high cleanliness or short runs but multiple types of product and large quantities of product. The agitated nutsche filter dryer is in accordance with both GMP Norm and FDA Norm.

SPECIFICATION OF NUTSCHE FILTER

Nutsche FILTER Asepsis, Foldable Filtering Washing Drying Machine
Standard ModelUNFCD
700UNFCD
800UNFCD
900UNFCD
1200UNFCD
1600UNFCD
2000UNFCD
2200UNFCD
2600
Norminal Filtering Area (m2)0.380.50.631.123.143.85.3
Inner diamater (mm)70080090012001600200022002600
Norminal Volume (m3)0.250.40.51.1323.143.85.3
Bucket Height (mm)690800100010001000100010001000
Filtering Cake Thickness (mm)200200300400400400400400

Nutsche FILTER Industrial, fixed filtering washing drying machine
Standard ModelUNFCD
900UNFCD
1200UNFCD
1600UNFCD
2000UNFCD
2200UNFCD
2400UNFCD
2600UNFCD
2800UNFCD
3000UNFCD
3200UNFCD
3600
Norminal Filtering Area (m2)0.631.123.143.84.525.36.157810
Inner diamater (mm)9001200160020002200240026002800300032003600
Norminal Volume (m3)0.51.1323.143.84.525.36.157810
Bucket Height (mm)8001000100010001000100010001000100010001000
Filtering Cake Thickness (mm)300400400400400400400400450450450

Highlights of agitated nutsche filter
01.
Hermetical system: nutsche filtration is a hermetical system which can avoid pollution to air from solvent, meanwhile it reduces the danger of worker's poisoning because of contact with toxic materials.
02.
Complete recycling: material and solvent get nearly complete recycled. So it is of great economic value. Especially when material and solvent is expensive.
03.
Drying process is at the same time: filter and drying process are finished in the same container. Container wall is selective to be equipped with heating cover to enable heating operation.
04.
Continuous operation: it enables filtering and drying in the continuous container with no necessity of processing wet filtering cake. A dryer can be connected under the filter where wet filtering cake may be discharged directly. The dry product can be conveyed to weight or package etc. processes.
05.
Human labor saving:non-technician can finish such operation after simple training. No necessity for technician in the process such as on and off of machine, automatic feeding and discharging.
06.
Full cleaning effect: filtering cake can get thoroughly cleaned because it has automatically spraying and repulping. What's more, it has lower demand for washing liquid quantity. So pollution quantity and processing fee of wasted water can both be reduced.
07.
Cleaning manufacturing: equipped with dust collector, it can collect at the dust after drying which can meet the demand for cleaning manufacturing.

We provide nutsche filter design, nutsche filter diagram, nutsche filter pdf, solid solid separation equipment and etc. Want to know nutsche filter working principle or nutsche filter price, contact us.

If you want to know the details of agitated nutsche filter dryer sizes and agitated nutsche filter dryer specifications, contact us.

LWL SCREEN FILTRATION CENTRIFUGE(2022年07月04日)

saideli — 2022-07-06T16:20:57+0900

https://www.saideli-centrifuge.com/products/lwl-screen-filtration-centrifuge/

LWL screen scroll centrifuge is mainly used for separating and dehydrating suspension with solid-phase grains ranging from 0.05 to 10mm. It is applied in chemical, foodstuff, chemical fiber, mining and metal melting, pharmacy, and light industry.

SPECIFICATION OF LWL continuous centrifuge
LWL Model and Main Parameters
Item/ModelLWL
200×160LWL
320×198LWL
350×300LWL
450×300LWL
530×350LWL
630×465LWL
750×790LWL
800×500LWL
1000×650
Drum diameter (mm)2003203504505306307508001000
Drum length (mm)160198300320350465790500650
Max. Speed (r/min)400030003000260020001850210015001000
Max. Separating factor (N)17901609176217021185120518481008560
Speed difference between drum and spiral182624222324232424
Motor power (KW)37.515223037/45757590
Size (mm)940×800
×9001225×1115
×10401550×1450
×12571650×1552
×13481850×2022
×15812120×2190
×16602610×2115
×20002700×2100
×17003000×2170
×2100
Weight (Kg)2506601800225032003800650060007600
Processing capability (m3/h)0.5-1.51.5-63-153-186-208-3015-4015-4515-50

Saideli is a professional industrial centrifuge machine factory, we provide continuous centrifuge machine, continuous centrifugal separator, centrifugal separation equipment, centrifuge separator for sale and etc. Want to know more, contact us.

LW DECANTER CENTRIFUGE(2022年07月05日)

saideli — 2022-07-06T16:19:58+0900

https://www.saideli-centrifuge.com/products/lw-decanter-centrifuge/

LW Sedimentation Decanter Centrifuge is used in a variety of industries for separating all kinds of solid-liquid suspension, defecating liquid phase with graded grains, and dehydrating sludge such as polyoxyethylene, sulfurous acid, Barium carbonate, strontium sulfate, lidefen, titanium pigment, ore, porcelain, clay, kaolin, diatomite, amylum, soybean protein, earthnut protein, syrup, beverage, vegetable oil, citric acid, scavenge oil purification, cleansing water purification, lees, tallow, blood powder, sludge from power plants, sludge from printing and dyeing, sludge from papermaking, sludge from desulfurizing natural gas, calcium carbide sludge, activated sludge ammonia sludge, sludge from washing cars, alum sludge, drilling mud, coal flotation waste, cryolite flotation liquid and so on.

SPECIFICATION OF LW scroll decanter centrifuge
LW Model and Main Parameters
Item/ModelLW-250×1000LW-350×1460LW-450×1800LW-520×2130LW-650×2275LW-720×2665LW-900×2700LW-1000×2500
Drum diameter (mm)2503504505206507209001000
Drum effective length (mm)10001460180021302275266527002500
Max. Speed (r/min)40004000360028002500200015001500
Max. Separating factor (N)22383133326522812273161111331259
Processing capability (m3/h)0.5-33-126-2012-3025-3545-10050-11050-120
Main Motor power (Kw)112230-4545-7575-110110-160160-220280
Overall dimension (mm)2740×700
×9003950×830
×11704385×1140
×15084760×1250
×15545120×1450
×17505500×1550
×18505800×1750
×20505600×1850
×2150
Weight (Kg)12002250320056007800140001900025000

LW Working Principles

The decanter centrifuge machine starts and speeds up automatically. When the proper working condition are met and the revolving drum reaches the feeding speed, the feeding valve opens and allows suspension which will be separated to into the product compartment of spiral feeder through the feeding pipe. After the preliminary speed-up, suspension passes the outlet of compartment and into the drum. Because of centrifugal force, the suspension in the drum is quickly divided into two phases. The heavier solid phase deposits to the inner wall of the drum and driven by the different gear which results in the non-cynchronous movement between the spiral feeder and the drum. The solid phase will be transferred into the small end for further dehydration and finally discharged through solid phase outlet. The separated liquid flows out through the big end or will be driven out by centrifugal pump.

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LLGZ PULL BAG SCRAPER BOTTOM DISCHARGE CENTRIFUGE(2022年07月06日)

saideli — 2022-07-06T16:19:05+0900

https://www.saideli-centrifuge.com/products/llgz-pull-bag-scraper-bottom-discharge-centrifuge/

L(P)LGZ vertical basket centrifuge are suitable for solid-liquid separation of fibroid products as well as suspension which contains fine grains and medium-size grains solid. For example chemical industry products such as gypsum, ammonium sulfide, bluestone, potassium chloride, borax, dyestuff, resin, pesticide, food additive, starch, sugar, flavoring, antibiotic, vitamin and other industries such as mining and environmental protection, etc.

SPECIFICATION OF LLGZ PULL BAG SCRAPER BOTTOM DISCHARGE CENTRIFUGE
Item/ModelL(P)LGZ
800L(P)LGZ
1000L(P)LGZ
1250L(P)LGZ
1350L(P)LGZ
1400L(P)LGZ
1600L(P)LGZ
1680L(P)LGZ
1800
Drum diameter (mm)8001000125013501400160016801800
Drum Height (mm)400500500/630630700800/720740800
Drum volume (L)80165310/400445560800/7209001000
Loading capacity (Kg)100210400/5205346721000/87011251200
Max. Speed (r/min)150012001000/120012001150850850800
Max. Separating factor (N)1007805698/100610861033646646645
Motor power (KW)7.51518.5/223030373755
Size including shock absorber (mm)1700
×1400
×20642100
×1600
×22002300
×1800
×25002600
×2000
×29002600
×2000
×32003000
×2400
×35103000
×2400
×31003230
×2630
×3850
Weight (Kg)21003800560060006500120001250016200

LLGZ Working principle

During the process of discharging, the scraper acts, under the impact of it most products are discharged through the blanking hole at the bottom of drum to the outside. The remnant product layer will be removed because of oscillation effect by the influence of automatic shaking-bag mechanism inside the drum.

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