DF241A系列染色機(jī)是我廠在總結(jié)多年來生產(chǎn)GR201系列、GR202系列和MF系列染色機(jī)經(jīng)驗(yàn)的基礎(chǔ)上，結(jié)合近年來紗線染色的新工藝、新技術(shù)以及各客戶的新要求，博采染色機(jī)長處而開發(fā)的立式圓筒形全充滿式的高溫、高壓紗線染色機(jī)。
該產(chǎn)品主要適合在140℃以下對棉、毛、麻、滌棉、滌等天然纖維及其混紡織物的絞紗、筒子紗進(jìn)行染、煮、漂白、清洗等工藝處理。
該機(jī)與以前常規(guī)染色機(jī)相比較，其突出優(yōu)點(diǎn)為：
一、采用目前國內(nèi)優(yōu)良的高效率、高抗汽蝕的混流泵。其染液正反循環(huán)通過泵內(nèi)的換向閥自動完成，泵內(nèi)葉輪能為染紗過程提供大流量和足夠揚(yáng)程系數(shù)，其穿透性強(qiáng)，適染高難織物，被染織物色牢度高，具有很好的勻染效果，適染多種織物。
二、全充滿結(jié)構(gòu)：該機(jī)具有化料系統(tǒng)（攪拌器和化料桶），加料加壓系統(tǒng)（輔泵）、染液內(nèi)外循環(huán)系統(tǒng)（冷卻器）。這樣能使染色過程在常溫高壓和高溫高壓中，對織物完成工藝要求，適用性廣，染色色光度好。
三、自動化程度高，工藝重演性好，操作使用方便：因?yàn)樵摍C(jī)配備電腦控制，使染色操作過程自動化，減少手動操作而引起的人為因素。染色過程*按照工藝要求運(yùn)行，各功能、指令帽電器系統(tǒng)程序控制，使工藝具有重演性，減少缸差。
四、合理、完善的操作環(huán)境和高度的安全性：該機(jī)采用自封式鍋口密封，氣動式名優(yōu)口鎖緊聯(lián)動安全裝置，且氣動式鍋蓋啟閉裝置，使用方便，安全可靠。
各管口采用氣手兩用閥門，鍋內(nèi)的盤管，加熱冷卻系統(tǒng)均采用自動控制，勞動強(qiáng)度低，操作環(huán)境舒適。
DF241 series,dyeing machine is the vertical cylinder type full filling high temperature & high pressure dyeing machine for yarns,which is developed gy our factory on the basis of sumjarizing experiences on producing GR201series,GR202series amd MF series dyeing machinge,combining with new process,new technology and new requiremnets of variors customers on yarm dyeing ,ａnd absorbing advantages of foreing advanced dyeing machines ,This product is mainly suitable for process treatment (such as dyeing,boiling,blanching and cleaning,etc.)under140℃ for cotton,wool,hemp ,polyester cotton and polyester fiber,etc. matural fiber,ａnd reeled yarn & cheese of thier blend fabric.
Comparing with previous nomal dyeing machine, its outstanding advantages are:
1.Adopt the most advanced mixed flow pump(with excellent high efficiency and high cavitation resistance perfomanc)fo newest desigh currently in China. The direct reverse circulaeion tor dyeing is executed by change ralve inside the pump .The impeller inside the pump can provide large flow and enough head coelicient for yarm dyeing procredure.Due to its strong penetrbility,it is suitable for very difficrlt texture and various kinds of textures.The dyed textrue is with high color fastness and good uniform dyeing effects.
2.Full-filling structure:Theis machine is equipped with chemical raw meterial system(beater and chemical material barrel),mat4rial feeding &pressurizing system(auxiliary pump),ａnd intermal & extermal ciculation system of dye liqcr(cooler).Thus the dyeing procedure can be cpmpleted to meet process requiements under both normal tempreature high pressure and high temperature ghgh pressure.The qpplicablity is wide and the dyeing ahade is good.
3.High automation degree with good process repestability and convenient operation:Since thes machine is equipped with computer control system,the dyeing operation.The dyeing procedure can be executed completely according to process requirements.Each function and order can be controlled by program of electric system,thrs the process is with repeatability and the cylinder difference is rseduced.
4.Ressonsble,prefect operating environmert and high safety:This machine adopts selfsealimg type sealing member for kettle,pneumatic kettle locking interlocking asfety device,ａnd pneumatic prening & closing device for kettle cover.It is with convenient operation and is safety *& reliable.Each orifice adoptes & manual dual-purpose valve and the coil heating systems inside kettle are all automatically controlled.Hence,the labor strength is low and the operaftion environment is comfortable.
安裝與調(diào)試
*布置安裝位置時，除考慮機(jī)器本身機(jī)械安裝的空間外，還要考慮染機(jī)周圍的場地，是否能滿足裝缸、出缸、布放紗籠等要求以及是否有利于今后保養(yǎng)工作的進(jìn)行。
*機(jī)器可按下法找平：氣動打開缸蓋，在缸口處，十字交叉水平尺檢驗(yàn)水平，較后緊固地腳螺栓。
*排液口和卸壓管的下方，均慶開有地溝，使廢液沿著地溝順利排出，避免油溢地面，腐蝕機(jī)器支架，地溝方位用戶根據(jù)現(xiàn)場自行決定。
*調(diào)試前應(yīng)檢查各部位的螺栓（特別是泵底架的螺栓或調(diào)節(jié)絲桿）是否緊固，帶有還將有軸器的泵一定要使電機(jī)與泵軸同心。
*電氣設(shè)備及壓縮空氣控制線路的安裝位置，均由使用單位根據(jù)廠房具體情況自行決定，但應(yīng)方便操作，不影響紗籠的搬運(yùn)。（注意：電纜切靠近熱源）
操作運(yùn)轉(zhuǎn)
操作前的準(zhǔn)備工作
*檢查各氣動閥和電氣位置，確使它們在裝設(shè)置與控制柜上各按鈕開關(guān)一一對應(yīng)，并合泵的轉(zhuǎn)向正確。
*用肥皂液蘇打溶液或其它適宜的洗滌劑對機(jī)器進(jìn)行*清洗。
*為避免可能的殘留污物給試驗(yàn)原料造成污斑，為此試驗(yàn)時先染深色，后染淺色。
*染槽內(nèi)通入所需要的軟水，將裝有被染物的染籠吊入染槽后加熱到40～50℃煮煉十分鐘，取出染籠排液。
操作運(yùn)轉(zhuǎn)注意事項(xiàng)：
禁止在受壓狀態(tài)下啟蓋或常壓狀態(tài)下閉蓋排液。
主泵與輔泵絕不允許在缺水情況下啟動，泵在運(yùn)轉(zhuǎn)中如發(fā)生異常聲響或其它故障時，應(yīng)立即停車檢修。
特別注意：
請嚴(yán)格遵守當(dāng)?shù)貏趧硬块T或鍋爐壓力容器安全主管單位的規(guī)章制度和法規(guī)；并接受上述部門的監(jiān)督和檢查。
嚴(yán)禁在80℃以上開啟鍋蓋或個管口,以免發(fā)生事故。
Installation and adjustment
*When arranging installation positions,besides considering the self mechanical installation space of the equipment,the surrounding site of dyeing machine shall also be considered so as to ensure the cylinder lilling ,cylineer discharging and sarong layort,etc work wioo be favorable to the furure maintenance.
*The machine can be levelve acfording to following mathod:Open the cylinder coer pneumatically.
Place the horizontal ruler in cross directions on the cylinder opening to inspect the levelness.Finally fix the anchor bolts.
*The sewer shall be arranged rnder the liquor drainage outlet and pressure relief pipe so thet the waste liquor wil be easily discharged along the sewer to avoid splashing to grund,which will be corrosive to the bracket of maching.The sewer location shall be determined by customer according to the site conditions.
*Inspect bolts in every part before adjustment for fastness(especially the bolts and adjusting leading screws of pump bracket).The motor shall be concentric with pump shaft for pump with coupler.
*The installation ot elecric equipment and compressed air control circuilt shal be deteimined by customer according to actual conditions of workshop .However it shall be convenient for the operation withort lffecting the teanspoutation of sarongs.(Note:Keep cable away from the heat source).
Operation
Preparation before operation
*Inspect the location of each pneumatic valve and electric device so as to ensure thet their installation position will be corresponding to each button switch on the control cabinet and ensure the correct pump rotation.
*Do thorough cleaning for the machine with soap bath,soda solution and other suitable wasbing abents.
*In order to avoid bloch on test materials by probable remaining dirt,it is better to dyt deep color first and then dye weak color in the test.
*Fill in required slft water inside the dye bexk and then hoist de cage containing materials to be dyed into the dye beck.Jeat to about 40-50℃ａnd boil for ten minutes.Tske ort the dye cage and discharge teh liquor.
Notes to in operation:
*It is strictly prohibit to open the cover undrr pressurizing comdition or close to discharge liquor vnder normal pressure condition.
*The main pump and auxiliary pump can mot be started when lacking of water.If there is any abnormal noise or other faults in the operation of punp,it shall be stopped immediately for inspection.
Special motes
*Please observe strictly the laws and regulationg stipulated by local labour department or the safety authorityfor pressure containers of boiler,ａnd accept the supervision and inspection by the abovementionsd departments.
*Strictly forbid opening the cover of boiler or respective mauth of pipe in oder to avoid accident.
以上為染色機(jī)系統(tǒng)原理示意圖（電器柜面板操作圖）。
Above drawing is the schametic diagram of dyeing machine system(Panel operation diagram of electric cabinet)
DF241系列染色機(jī)安裝示意圖Schametic Diagram on installation of DF241
注：以上參數(shù)如有更改恕不另外通知，圖示結(jié)構(gòu)和尺寸僅供參考。
Note:The above parameters can be modified without separate notification,The schematic construction and dimension are only als reference.
