ZhangHua multifunctional filter washing and drying machine provides strong technical support for the production of API raw materials

2023/04/19

Filtration, washing and drying "three-in-one" is a new generation of solid-liquid separation process equipment that has been gradually popularized and used in China since the 1990s. Wuxi ZhangHua's multi-functional filter washing and drying unit can make materials complete the three processes of filtering, washing and drying in a closed container equipment, which maximizes the utilization rate of the equipment. It avoids the pollution of the environment and the pollution of the environment to the material, reduces the loss of material transfer, saves the amount of solvent used, and is suitable for intermittent batch production.

API API multifunctional filter washing and drying machine flat filter washing and drying all-in-one machine working principle:

●Filtration stage: separation of product filter cake and mother liquor. Filter cake thickness can reach 600mm

●Washing stage: filter cake is further purified, residual mother liquor is washed and pre-dehydrated. The filter cake and washing liquid are mixed layer by layer by a lifting agitator, and finally form a slurry, and the suspension filter cake is fully washed

●Drying stage: dehydration and drying treatment of the filter cake, while the filter cake is scraped and loosened layer by layer by the agitator, the side wall of the equipment, the bottom of the filter plate, and the moving stirring blade heat the filter cake at the same time, and the moisture evaporates rapidly to reach a dry state The effect is to speed up the evaporation speed through the vacuum method in the equipment, and take away the evaporated moisture by adding the treated hot nitrogen and other media, so as to accelerate the drying of the material and improve the drying effect

●Unloading stage: the dry material is automatically unloaded from the side outlet through the reverse of the S-type stirring paddle

API raw material multifunctional filter washing and drying machine flat filter washing and drying machine Product advantages:

●Choose the appropriate material for different media

●Suitable for airtight production of materials

●Wide range of operating temperature and pressure

●Reduce investment cost

●Reduce labor force

●High utilization rate

●High efficiency

●The product can be used in a wide range

●Energy saving, environmental protection, three wastes can be completely recycled Equipment features:

●Wuxi ZhangHua multi-functional filter unit operates continuously in the whole process of filtering, washing and drying in the same container

●Operate under pressure or vacuum to achieve solid-liquid separation

When filtering, the filter cake is evenly distributed, and the solid-liquid separation effect is good

●Wuxi ZhangHua hydraulically controls the lifting of the mixing system to maximize the space for solid materials in filtration

The lifting and stirring of the stirring blades make the filter cake and cleaning liquid fully mixed during cleaning, and the filter cake is fully washed

●Drying time is greatly shortened and efficiency is improved

●Multiple control of liquid outlet valve, automatic discharge of solid discharge system, reducing labor intensity

●On-line cleaning and on-line sterilization; the whole operation can be carried out under the protection of inert gas, which is safe and reliable

●Wuxi ZhangHua filter bottom plate is detachable, which helps the equipment to be cleaned thoroughly, and is suitable for the production of sterile raw materials, fully complying with the production requirements of GMP and FDA

API raw material multifunctional filter washing and drying machine flat filter washing and drying machine standard equipment:

●Transmission system

●Sealing system

●Heating and stirring system

●Sampling valve

●Discharging device

●On-line cleaning and on-line sterilization system

●Material washing device

●Dry dust filter system

●Lift drive system

●Intelligent control system

Multifunctional filter washing and drying machine flat filter washing and drying machine application field

Filtration method: filtration, separation, screening, closed type, pressure filter type, suction filter type, multi-function type, intelligent automatic type, online cleaning and sterilization type

Filtration purposes: to filter crystallized or granular materials, to filter required liquids, to wash required solid materials, to dry required solid materials

Application industry: pharmaceutical technology, food and beverage, fine chemical industry, petrochemical industry, pesticide, printing and dyeing, paper making, etc.

Applicable materials: antibiotics, penicillin, protein, polymers, vitamins, citric acid, pigments, nickel production, recovery of various precious metal catalysts, sugar production, titanium dioxide production, melamine production, chlor-alkali industry production, glyphosate decolorization and decarbonization, Activated carbon filtration, polysilicon powder recovery, waste acid (hydrofluoric acid and nitric acid) filtration



Technical parameters of API raw materials developed and produced by Wuxi ZhangHua Machinery Multifunctional filter washing and drying machine Flat filter washing and drying machine

model

Filtration area (m3)

Equipment volume (m3)

Net weight (T)

Cylinder diameter (nm)

'&8805;

&8804; Cylinder height (nm)&8451;

&937;&177;“

’ Total equipment height (nm)™

ôé

&8217; Overall device width (nm)&39;

&8220;&8221;&8364;

&65281; Lifting distance (nm)&8211;

&65509;&34;&9830;ΩΦ

&934; SR-0.12×

—±&956;

  0.12≈

δ≤‘

′ 0.06ρ

°&other;υ

√ 0.55θ

”·–

ü 400&176;

&215;&8230;&160;

&8226; 500&216;

∞"&8203;

≥ 1850&x2103;

&xA0;•&xB1;

→ 1000&x201C;

&x201D;&xFF1B;&xFFE0;

&x3A6; 250♦

&xFF08;&xFF09;&248;®³

&x2022; SR-0.28↓

&xB0;¢&x33A1;

&xF001; 0.28&x2019;

²&xD7;&x2264;

&x2265; 0.15Ø

&x2464;&x2461;&x2462;

&x2463; 0.6&x2465;

&x2466;&x2467;&x2468;

&x2460; 600&xD8;

&8806;μ&x5168;

&x7F51; 600&x901A;

φ&9679;&xFF0C;

&x2192; 2350&8243;

&65306;&9745;&10056;

&966; 1300&174;

‰&162;⇓

&x3001; 250&x221A;

&x25CB;&xFF1A;&xFF5E;&8212;&xFF1E;

&x2014; SR-0.5&178;

&179;&163;&165;

&169; 0.5&181;

&164;&161;&166;

&167; 0.4&170;

&171;&180;&182;

&189; 1.5&188;

&187;&190;&186;

&185; 800&184;

&175;&9733;&217;

º 800&x2666;

…&xF06C;&xFF0B;

&xFF05; 2350 

&x222E;&x2013;&9829;

&8594; 1300&8595;

&8546;&8592;&xFF1F;

&x25CF; 250&x200D;

&xFF01;&x2266;&8709;&x25C6;&x2193;

&10; SR-0.75♥

&x4EA7;&x54C1;&x4F7F;

&x7528; 0.75&x65B9;

&x5F0F;&x4ECB;&x7ECD;

&x2606; 0.66&x3010;

&x3011;&220;&8545;

&8730; 2.0§

&xAD;µ&x221E;

­ 1000&xFF1C;

&xE9;&xE0;&xE8;

&xE2; 1100&x2026;

α&xFF1D;&x3C6;

&xA2; 3100&x3B1;

&x200B;&61548;&12289;

♣ 1500&65292;

&9312;&9313;&9314;

&9315; 300&9316;

&9317;&9352;&9353;&9354;&9355;

&9356; SR-1.1&9357;

&9358;&9359;&9360;

&9361; 1.1&8544;

&8548;&8547;&12291;

&12288; 1.3&8569;

&9650;&8242;&65288;

&65289; 3.0&21697;

&35748;&35777;&26631;

&x4F01; 1200&x4E1A;

&x6587;&x6848;&x56FE;

&x7247; 1250&x914D;

&x7F6E;&x5F20;†

½ 3600è

ê„à

&x2162; 1800&x2109;

&&65311;&12304;

&12305; 400&233;

&8216;&9654;&9660;&237;&8195;

&65307; SR-1.5&246;

&10042;&7877;&9664;

&224; 1.5&65042;

&350;&13217;&7922;

&7841; 1.9&1092;

&225;&1082;&1072;

&1103; 5.0&1094;

&1077;&1085;&1060;

&22823; 1400&33590;

&20960;&227;&381;

&305; 1300&192;

&12290;&241;&243;

&191; 4000&250;

´&65125;¾

&xBA; 2000÷

&x9D;&8223;&65283;

&65284; 400»

&65287;&65290;&65291;&65293;&65294;

◊ SR-2.0&xB2;

&x2020;&x2714;&x2018;

&x2705; 2.0&x3002;

&x25B2;&xB3;&x2267;

&23448; 3.0&32593;

&20869;&39029;&21270;

&22918; 6.3&195;

&353;♠λ

σ 1600&65374;

£öß

ä 1400‎

η↑γ

¶ 4500β

á‍π

 2300∑

&8807;Ì&x394;

&12316; 500&8486;

&8764;&10004;óúñ

&x3BC; SR-2.5&x3A9;

&xF6;&x434;&x44E;

&x439; 2.5&x43C;

&x43E;&x432;&x44B;

&x25ED; 3.6&xAE;

&x2122;¬&8240;

&24555; 7.0&36895;

&35814;&32454;&20449;

&24687; 1800&22411;

&21495;&29260;&26448;

&26009; 1800&34955;

&23376;&31867;&21367;

&33180; 5100&24037;

&19994;&29992;&36884;

&21355; 2500&29983;

&30828;&24230;&36719;

&24615; 500&38450;

&28526;&34920;&38754;&22788;&29702;

&20985; SR-3.0&29256;

&21360;&21047;&23450;

&21046; 3.0&25509;

&21463;&39068;&33394;

&26368; 5.4&22810;

&20070;&26679;&20813;

&36153; 8.0&20135;

&22320;&24191;&19996;

&20013; 2000&22269;

&38470;&21253;&35013;

&35828; 1870&26126;

&32440;&31665;&20132;

&36135; 5300&22312;

&25910;&21040;&24744;

&30340; 2700&37329;

&21518;&22825;&32852;

&31995; 500&25163;

&26426;&30005;&37038;&20214;&35805;

&20256; SR-4.0&30495;

í&x672C;&x5E97;

&x5DF2; 4.0&x7533;

&x8BF7;&x5B9E;&x4FDD;

&x62A4; 6.5&x76D7;

&x5FC5;&x7A76;&129;

‚ 9.0ƒ

&8194;&12299;−

&x25B6; 2300&x2605;

&64257;&183;

2000

5500

3000

500

SR-5.0

5.0

9.0

12

2600

2000

5800

3400

500

SR-6.0

6.0

10.8

14

2800

2000

6000

4200

500

SR-7.0

7.0

16.0

16

3000

2400

6300

4300

500

.

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