通過(guò)式噴淋清洗機(jī)的選型和調(diào)試，需要綜合考慮產(chǎn)能、潔凈度和成本三者之間的平衡。

The selection and commissioning of a spray cleaning machine require a comprehensive consideration of the balance between production capacity, cleanliness, and cost.

產(chǎn)能匹配是選型第一要?jiǎng)?wù)。設(shè)備的非常大處理能力由輸送速度和清洗腔長(zhǎng)度共同決定。輸送速度越快，單位時(shí)間處理的工件越多。但速度過(guò)快可能導(dǎo)致清洗時(shí)間不足，影響潔凈度。一般建議的輸送速度為1.5-10米/分鐘。選型時(shí)應(yīng)根據(jù)目標(biāo)產(chǎn)能反推所需速度，并預(yù)留20%-30%的余量。

Capacity matching is the top priority in selection. The maximum processing capacity of the equipment is determined by both the conveying speed and the length of the cleaning chamber. The faster the conveying speed, the more workpieces can be processed per unit time. However, excessive speed may result in insufficient cleaning time and affect cleanliness. The generally recommended conveying speed is 1.5-10 meters per minute. When selecting, the required speed should be calculated based on the target production capacity, and a margin of 20% -30% should be reserved.

清洗壓力選擇需因“件”而異。通過(guò)式噴淋清洗機(jī)的清洗壓力通常在0.5-1.5MPa范圍內(nèi)。沖壓件、鑄件等表面粗糙的工件可承受較高壓力。精密加工件、表面光潔度要求高的工件則需要較低壓力。需要注意的是，通過(guò)式設(shè)備的壓力一旦設(shè)定，在運(yùn)行過(guò)程中難以調(diào)整。因此選型時(shí)建議明確工件的壓力耐受范圍。

The selection of cleaning pressure varies depending on the "item". The cleaning pressure of the through spray cleaning machine is usually in the range of 0.5-1.5 MPa. Stamped parts, castings, and other workpieces with rough surfaces can withstand high pressure. Precision machined parts and workpieces with high surface finish requirements require lower pressure. It should be noted that once the pressure of the pass through device is set, it is difficult to adjust during operation. Therefore, when selecting, it is necessary to clarify the pressure tolerance range of the workpiece.

噴嘴布局決定清洗均勻性。通過(guò)式噴淋清洗機(jī)的噴嘴通常布置在輸送帶的上方、下方和兩側(cè)。形成“全周覆蓋”的噴射格局。上方的噴嘴清洗工件頂面；下方的噴嘴清洗底面；兩側(cè)的噴嘴清洗側(cè)面。對(duì)于形狀復(fù)雜的工件，還需要增加可調(diào)角度的噴嘴。噴嘴間距一般控制在150-300mm，確保噴射覆蓋范圍有重疊，不留死角。

The nozzle layout determines the uniformity of cleaning. The nozzles of the through type spray cleaning machine are usually arranged above, below, and on both sides of the conveyor belt. Form a spray pattern of "full week coverage". The nozzle above cleans the top surface of the workpiece; Clean the bottom surface of the nozzle below; Clean the sides of the nozzles on both sides. For workpieces with complex shapes, it is necessary to add nozzles with adjustable angles. The nozzle spacing is generally controlled between 150-300mm to ensure overlapping coverage and no dead corners.

調(diào)試階段的關(guān)鍵步驟包括：

The key steps in the debugging phase include:

速度標(biāo)定。實(shí)際輸送速度與設(shè)定值可能存在偏差。應(yīng)使用測(cè)速儀校準(zhǔn)，確保速度精度在±5%以內(nèi)。

Speed calibration. There may be a deviation between the actual conveying speed and the set value. A speedometer should be used for calibration to ensure speed accuracy within ± 5%.

壓力測(cè)試。各噴嘴的實(shí)際壓力應(yīng)均勻一致。壓力差異超過(guò)10%時(shí)需檢查管路堵塞或泄漏。

Stress testing. The actual pressure of each nozzle should be uniform and consistent. When the pressure difference exceeds 10%, check for pipeline blockage or leakage.

溫度驗(yàn)證。清洗液和干燥風(fēng)的溫度應(yīng)達(dá)到設(shè)定值并保持穩(wěn)定。溫度波動(dòng)超過(guò)±5℃時(shí)需檢查加熱系統(tǒng)和溫控傳感器。

Temperature verification. The temperature of the cleaning solution and drying air should reach the set value and remain stable. When the temperature fluctuation exceeds ± 5 ℃, the heating system and temperature control sensor need to be checked.

潔凈度驗(yàn)證。調(diào)試完成后應(yīng)用標(biāo)準(zhǔn)試件進(jìn)行清洗測(cè)試。通過(guò)表面殘留物檢測(cè)（如稱重法、顆粒計(jì)數(shù)法等）驗(yàn)證清洗效果是否達(dá)標(biāo)。

Cleanliness verification. After debugging, use standard test specimens for cleaning and testing. Verify whether the cleaning effect meets the standard through surface residue detection (such as weighing method, particle counting method, etc.).

日常維護(hù)要點(diǎn)：

Daily maintenance points:

噴嘴清理是非常頻繁的維護(hù)工作。噴嘴堵塞會(huì)導(dǎo)致清洗盲區(qū)。建議每班次檢查一次噴嘴狀態(tài)。堵塞的噴嘴可用壓縮空氣反向吹掃或拆下用專用工具清理。

Nozzle cleaning is the most frequent maintenance task. Nozzle blockage can cause cleaning blind spots. Suggest checking the nozzle status once per shift. Blocked nozzles can be blown back with compressed air or removed and cleaned with specialized tools.

過(guò)濾系統(tǒng)維護(hù)直接影響清洗液質(zhì)量。袋式過(guò)濾器需定期更換濾袋；磁性過(guò)濾器需定期清除吸附的鐵屑。過(guò)濾系統(tǒng)壓差超過(guò)設(shè)定值時(shí)建議立即處理。

The maintenance of the filtration system directly affects the quality of the cleaning solution. Bag filters require regular replacement of filter bags; Magnetic filters need to regularly remove adsorbed iron filings. When the pressure difference of the filtration system exceeds the set value, it must be dealt with immediately.

網(wǎng)帶清潔不可忽視。輸送網(wǎng)帶長(zhǎng)期接觸清洗液和污垢。網(wǎng)帶上的殘留物可能污染工件底面。建議每周停機(jī)清洗一次網(wǎng)帶。

The cleaning of the mesh belt cannot be ignored. The conveyor belt comes into long-term contact with cleaning solution and dirt. The residue on the mesh belt may contaminate the bottom surface of the workpiece. It is recommended to shut down and clean the mesh belt once a week.

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