The cleaning process of the pass through spray cleaning equipment is automatically controlled by PLC, and the equipment is composed of a spray cleaning room, a liquid storage tank, a circulating filtration system, a heating system, a water shearing system, an oil removal system, and a drying system. Its working principle is to impact the surface of the workpiece through high-pressure water spraying and combine the chemical decontamination, oil removal and water cutting capabilities of the cleaning agent to make the workpiece clean.

工作過程是操作者將工件直接放置到設備的傳動網鏈上;開啟設備，工作方式選擇自動運行，直到下料，此即完成一個工作循環進入下一工作循環，連續進行。

The working process is that the operator directly places the workpiece on the transmission chain of the equipment; Start the equipment and select the automatic operation mode until blanking, which completes one working cycle and enters the next one continuously.

自動輸送清洗，運行平穩，節拍隨后工序可調，清洗效果好，生產效率高。具有結構合理，性能穩定、使用壽命長等特點，是理想的沖壓件等工件的清洗干燥設備。

Automatic conveying and cleaning, stable operation, adjustable rhythm of subsequent processes, good cleaning effect and high production efficiency. With reasonable structure, stable performance and long service life, it is an ideal cleaning and drying equipment for stamping parts and other workpieces.

設備主要由自動輸送鏈、噴洗室、噴淋系統、除油裝置、過濾循環系統、切水系統、烘干系統及電器控制系統等組成。

The equipment is mainly composed of automatic conveying chain, spraying room, spraying system, oil removal device, filtering circulation system, water shearing system, drying system and electrical control system.

自動輸送鏈：傳送不銹鋼材質、鏈條傳動，連續通過式前進，確保清洗籃框平穩、精確運行。

Automatic conveyor chain: It is used to transmit stainless steel materials, chain drive, and continuously pass forward to ensure the smooth and accurate operation of the cleaning basket frame.

噴淋系統：噴淋清洗共兩套，一道采用藥劑噴淋清洗，二道采用噴淋漂洗，三道采用噴淋漂洗、四道采用噴淋漂洗，五道采用噴淋防銹、內腔設噴管，噴管上設不銹鋼噴嘴，上下噴淋管噴嘴間錯布置，使清洗工件全方面在清洗區域確保工件清洗時無噴淋盲區，保證工件清洗的潔凈度。

Spray system: there are two sets of spray cleaning, one is chemical spray cleaning, the other is spray rinsing, the third is spray rinsing, the fourth is spray rinsing, the fifth is spray rust prevention, the inner chamber is equipped with spray pipes, the spray pipes are equipped with stainless steel nozzles, and the nozzles of the upper and lower spray pipes are arranged in a staggered way, so that the workpiece can be cleaned in all aspects in the cleaning area to ensure that there is no spray blind area during workpiece cleaning, and to ensure the cleanliness of workpiece cleaning.

除油裝置：由于前清洗工位的處理量較大，所以清洗液中的含油量較多，為了防止排水中含油量過大，此工位設有除油系統。

Oil removal device: because the treatment capacity of the front cleaning station is large, the oil content in the cleaning solution is large. To prevent excessive oil content in the drainage, the station is equipped with an oil removal system.

過濾循環系統：循環過濾槽內清洗劑，提高清洗效果。采用袋式過濾器。

Filtering and circulating system: circulating the cleaning agent in the filtering tank to improve the cleaning effect. Bag filter is used.

切水系統：切水腔內單獨排放到總排水管中，在進料和出料外設有隔離段，防止水霧互竄;前后部設可拆式檢修窗，以便于設備檢修和清理。

Shearing water system: the shearing water chamber is separately discharged into the main drain pipe, and an isolation section is set outside the feeding and discharging to prevent water mist from channeling; Removable access windows are set at the front and rear to facilitate equipment maintenance and cleaning.

抽氣系統：各個噴淋與風切段都在側面開有抽氣孔連接主管，主管前端配置有除霧塔內裝拉西環，配備離心風機進行抽氣

Air extraction system: each spraying and air cutting section is provided with an air extraction hole at the side to connect the main pipe. The front end of the main pipe is equipped with a Lacey ring inside the demister and a centrifugal fan for air extraction

電器控制系統：獨立控制柜，內裝PLC可編程控制器、變頻器、接觸器等主令電器控制元件，選用進口名牌元器件組裝，性能穩定、可靠，使用壽命長。

Electrical control system: independent control cabinet, built-in PLC programmable controller, frequency converter, contactor and other master electrical control components, assembled with imported famous components, with stable and reliable performance and long service life.