Zabi Harshe:
ST Boats & Technology LLC (STET) Ya ɓullo da wani labari, jadadda mallaka electrostatic bel SEPARATOR cewa an nuna a kan kasuwanci sikelin-a cikin aiki da masana'antu da ma'adanai da kuma a sake amfani da kwal konewa gardama ash.
Electrostatic rabuwa fasahar da aka yi karatu a kan 100 shekaru. a gaskiya, da farko ya jadadda mallaka abinci amfani da electrostatic rabuwa na alkama middlings aka yi a 1880. Gudana da bincike tare da fasahar nuna wa'adin a samar da darajar daga sharar rafi byproducts na yanzu samar da matakai, kamar shuka mai samar da ko dabba (ciki har da kifi) aiki.
kawai sa, da STET SEPARATOR ayyukansu bisa bambance-bambance a surface sunadarai. A wasu lokuta, wadannan separations ba zai yiwu ta amfani da barbashi size ko yawa kadai. STET ta separators dauki amfani da "Tribo-caji" (Dubi Figure 1) wanda ya auku hanzari a cikin kayan aiki.
Figure 2 misalta yadda barbashi an ciyar da daya daga dama feed tashoshin jiragen ruwa zuwa cikin rabuwa zone, wanda shi ne rata tsakanin kwance wayoyin (< 13mm [0.5"]). awon karfin wuta (yawanci 12kV) aka yi amfani da fadin wannan kunkuntar rata don ƙirƙirar wani karfi lantarki filin. Barbashi an koma ta hanyar da wannan rabuwa zone da wani mallakar tajirai m madauki, bude raga bel aiki a high gudun (4-20m / s [13-65ft / s]).
A cikin rabuwa zone, da mallakar tajirai zane na hanzari motsi m bel aikin da dama ayyuka lokaci guda (Figure 3).
Ya Halicci high haukan kogi zone tsakanin wayoyin, inganta tribo-caji. Wannan results daga maimaita barbashi-to-barbashi collisions, kiyayye kayan caje a cikin SEPARATOR da kuma kawar da buƙata domin wani waje pre-caji tsarin. A ƙarshe, da motsi na da bel da suka kai samame lafiya barbashi daga wayoyin, rike su yi, kuma facilitates raba samfurin da kuma da-samfurin tarin.
A STET tribo-electrostatic bel SEPARATOR ya nuna ikon "beneficiate" (inganta da kaddarorin) da dama ma'adanai da kuma tashi ash a duniya da kuma ya nuna aikace-aikace don aiki na wani girma yawan abinci da abinci da kayayyakin.
Daya misali na wannan shi ne tare da aiki na Whitefish Jibin wanda aka kudi samu, milled, da kuma gwada ta hanyar mu matukin jirgi sikelin-SEPARATOR hotonta a Figure 4.
results
Matukin jirgin gwaje-gwaje da aka gudanar a kan 2 ton na kudi samu Whitefish Jibin da aka milled kafin aiki ta wurin mu tribo-electrostatic SEPARATOR. Results for Whitefish Jibin nuna gina jiki enrichment da gagarumin raguwa na ash a guda izinin, kamar yadda aka nuna a nan.
| Pilot plant results | |||
|---|---|---|---|
| Hay | E1 | E2 | |
| Mass yield | 39.3% | 60.7% | |
| Moisture | 2.5% | ||
| Ash | 12% | 6.1% | 15.2% |
| Protein | 81.1% | 89.8% | 77.6% |
The bayanai a kan wadannan page da dangantaka samfurin sa (kamar yadda deter-mined da furotin wt. %) to taro amfanin ƙasa.
Yana iya a lura daga wadannan bayanan cewa akwai wani fatauci-kashe tsakanin biyu sigogi. Duk da haka, mun kasance iya cimma wani 10% (dangi) kara a gina jiki da kuma sosai kusan 50% ash rage a cikin samfurin rafi a guda izinin, kuma ba tare da kara ingantawa.
Hay abu barbashi size aka gyara ta hanyar aiki a wani hammermill zuwa size nuna a shafi na gaba.
Masu rarrabuwar kai na STET suna da ikon shigar da bayanai don yawancin kayan abinci da kayan abinci na game 10-15 MT awa (dangane da yawa) tukuna cinye kawai 3-4 kWh na wutar lantarki. A tsari damar separations ya zama ruwa da kuma sinadaran free, da babu bukatar thermal shigar da wani sharar rafi generated.
Wannan rabuwa Hanyar iya haifar da samar da high girma, high quality kifi gina jiki a matsayin sashi a abinci formulations daga cin abincin teku aiki sharar gida.
Wannan by-samfurin na kifi aiki ya nuna wa'adin a samar da muhimmanci da furotin da kuma ma'adanai don abokinsu ko sayar da dabbobi, taimaka wajen tallafa wa girma bukatar abin da ake ci gina jiki kore ta yawan girma.
