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加(jiā)藥泵(bèng)結構及工作原理

1. 加藥泵的結(jié)構：該泵的由電(diàn)機、傳(chuán)動箱、缸體(tǐ)等三(sān)部份組成。 加藥泵 傳動箱(xiāng)部件是(shì)由(yóu)弓型連杆(gǎn)凸輪機構(gòu)、行程(chéng)調(diào)節機構(gòu)和速比(bǐ)蝸輪機(jī)構組成；通(tōng)過旋(xuán)轉調節手輪來實行(háng)高調節行(háng)程，從面改變弓(gōng)型連杆中前後(hòu)距離(lí)來(lái)達到改(gǎi)變柱塞行(háng)程的(de)目的(de)。 缸體部件(jiàn)是由(yóu)泵(bèng)頭、吸入(rù)閥組(zǔ)、排出閥(fá)組(zǔ)、柱塞和填(tián)料密(mì)封件(jiàn)組(zǔ)成。
2. 加藥(yào)泵工作原(yuán)理：電(diàn)機(jī)經(jīng)聯軸器帶(dài)動蝸(wō)杆(gǎn)并(bìng)通過(guò)蝸輪減速(sù)使主軸和偏心輪作(zuò)回轉(zhuǎn)運(yùn)動，由偏(piān)心輪帶(dài)動(dòng)弓型(xíng)連杆(gǎn)的滑動調(diào)節座内(nèi)作往複(fú)運動。當(dāng)柱塞向(xiàng)後死點移時，泵(bèng)腔内(nèi)逐漸形成(chéng)真空(kōng)，吸入(rù)閥打(dǎ)開，吸入液(yè)體；當(dāng)柱塞向前死點(diǎn)移動時，此時吸入閥關閉，排出(chū)閥打開(kāi)，液體在柱塞向(xiàng)進(jìn)一步(bù)運動(dòng)時排出。在(zài) 加藥泵 的(de)往複(fú)順還工作(zuò)形成(chéng)連續有壓力(lì)、定(dìng)量的(de)排放液體(tǐ)(圖\文 xiaojikuaipao.top/ )。
中(zhōng)譯英：
1 of the dosing pump structure : the pump consists of a motor, gear box, cylinder and other three parts. dosing pump gear box parts by arch type cam and connecting rod mechanism, a travel adjusting mechanism and the ratio of worm gear mechanism; through the rotation of the adjusting hand wheel to execute high stroke adjustment, from the surface to change the bow rod front distance to achieve the purpose of changing the plunger stroke. parts of the cylinder is composed of a pump head, suction valve, discharge valve group group, the plunger and the packing seal components.
2 dosing pump working principle: motor drive the worm and the worm gear coupling shaft and the eccentric rotation of rotary movement, composed of an eccentric wheel arch type connecting rod slide adjustment block for reciprocating motion. when the plunger moves backward dead point, the pump cavity is formed gradually vacuum, suction valve is opened, the inhalation of the liquid; when the plunger moves forward dead, when the suction valve is closed, the discharge valve is opened, the liquid in the piston to further movement of discharge. the dosing pump reciprocating along the working pressure, forming a continuous quantitative discharging liquid.