自上料攪拌機(jī)供水怎么控制?
來(lái)源:http://www.wishnailspa.com/日期:2022-02-14
概述:攪拌機(jī)按所需砼配比確定供水量,并調(diào)節(jié)時(shí)間續(xù)點(diǎn)器到相應(yīng)的給水時(shí)間。啟動(dòng)混凝土攪拌機(jī)的攪拌電機(jī)運(yùn)轉(zhuǎn)。關(guān)閉卸料門(mén),在料斗內(nèi)加入所需的混合
攪拌機(jī)按所需砼配比確定供水量,并調(diào)節(jié)時(shí)間續(xù)點(diǎn)器到相應(yīng)的給水時(shí)間。啟動(dòng)混凝土攪拌機(jī)的攪拌電機(jī)運(yùn)轉(zhuǎn)。關(guān)閉卸料門(mén),在料斗內(nèi)加入所需的混合料,提升料斗,料斗應(yīng)運(yùn)行平穩(wěn)并能自如地停止在軌道的任意位置,若有打滑現(xiàn)象,應(yīng)先將料斗放入坑底,然后調(diào)整制動(dòng)電機(jī)的大螺母,料斗提升正常,制動(dòng)可靠后向攪拌筒內(nèi)投料同時(shí)啟動(dòng)水泵向攪拌筒內(nèi)供水。在混凝土攪拌機(jī)攪拌25-35S后,啟動(dòng)卸料門(mén)卸料。
The mixer shall determine the water supply according to the required concrete ratio, and adjust the time repeater to the corresponding water supply time. Start the mixing motor of the concrete mixer. Close the discharge door, add the required mixture in the hopper, lift the hopper, the hopper should run smoothly and stop at any position of the track freely. If there is slippage, the hopper should first be put into the bottom of the pit, then the large nut of the brake motor is adjusted, the hopper is lifted normally, and after the operation is reliable, the feed is fed into the mixing drum, and the water pump is started to supply water to the mixing drum. After 25-35s mixing in the concrete mixer, start the unloading door for unloading.
攪拌機(jī)因料倉(cāng)內(nèi)無(wú)法加裝料位機(jī),所以基本都有時(shí)間控制。如何設(shè)置時(shí)間參數(shù),上下料時(shí)間設(shè)置其實(shí)很簡(jiǎn)單,當(dāng)達(dá)到料位達(dá)到吸料口的時(shí)間,再減去一秒就是合理時(shí)間。放料時(shí)間是確保放完料再加一秒。這樣做有兩個(gè)好處:一是料位太高對(duì)濾芯傷害特別大,我們有些客戶一個(gè)濾芯能用兩年有些用半年就是這個(gè)原因。二是每次料都能放干凈,下料閥在關(guān)閉的時(shí)候不會(huì)出現(xiàn)帶料關(guān)閥,帶料關(guān)閥對(duì)沒(méi)分鐘開(kāi)關(guān)五六次的這種頻繁工作的密封圈傷害特別大。
Since the mixer cannot be equipped with a material level machine in the silo, it is basically controlled by time. How to set the time parameters? The setting of loading and unloading time is actually very simple. When the time to reach the material level and reach the suction port is subtracted by one second, it is a reasonable time. The discharging time is to ensure that one second is added after discharging. This has two advantages: first, the high material level is particularly harmful to the filter element. Some of our customers can use one filter element for two years and some for half a year. Second, the material can be discharged every time. When the blanking valve is closed, there will be no closing valve with material. The closing valve with material will do great harm to the sealing ring that works frequently without opening and closing five or six times a minute.
一是料位太高對(duì)濾芯傷害特別大,我們有些客戶一個(gè)濾芯能用兩年有些用半年就是這個(gè)原因。二是每次料都能放干凈,下料閥在關(guān)閉的時(shí)候不會(huì)出現(xiàn)帶料關(guān)閥,帶料關(guān)閥對(duì)沒(méi)分鐘開(kāi)關(guān)五六次的這種頻繁工作的密封圈傷害特別大。
First, the high material level is particularly harmful to the filter element. Some of our customers can use one filter element for two years and some for half a year. Second, the material can be discharged every time. When the blanking valve is closed, there will be no closing valve with material. The closing valve with material will do great harm to the sealing ring that works frequently without opening and closing five or six times a minute.
一旦發(fā)現(xiàn)混凝土開(kāi)始凝結(jié),在報(bào)備負(fù)責(zé)人之后立刻進(jìn)行卸料自動(dòng),自動(dòng)上料攪拌車防止粘罐的方法以防整個(gè)罐體報(bào)廢。減少車輛行駛時(shí)間混凝土運(yùn)距一般在直徑30千米范圍以內(nèi),出車之前規(guī)劃好路線以及車輛通行情況。
Once it is found that the concrete begins to set, it shall be unloaded automatically after reporting to the person in charge, and the mixing truck shall be loaded automatically to prevent the tank from sticking, so as to prevent the whole tank from being scrapped. Reduce vehicle travel time. The concrete haul distance is generally within 30 kilometers in diameter. Plan the route and vehicle traffic before leaving.
要檢查罐內(nèi)水量每次出車任務(wù)完成回到站內(nèi)的時(shí)候,檢查儲(chǔ)水罐內(nèi)的水量,讓水罐中的水隨時(shí)處于滿罐的狀態(tài),以備不時(shí)之需。隨車帶上減水劑:減水劑是一種在維持混凝土坍落度不變的條件下,能減少拌合用水量的混凝土外加劑,隨車攜帶,能對(duì)混凝土進(jìn)行很好的調(diào)節(jié)。離廠前檢查混凝土質(zhì)量:可能會(huì)因?yàn)樵系牟煌?,每一盤(pán)混凝土質(zhì)量都會(huì)有變化。
Check the amount of water in the tank. Check the amount of water in the water storage tank every time you return to the station after the departure task is completed, so that the water in the water tank is full at any time in case of emergency. Carry water reducing agent with the vehicle: water reducing agent is a kind of concrete admixture that can reduce the mixing water volume under the condition of maintaining the same slump of concrete. It can be carried with the vehicle and can adjust the concrete well. Check the concrete quality before leaving the factory: the quality of each plate of concrete may change due to different raw materials.
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