布局靈活，適用于各種多工位焊接生產(chǎn)線的除塵使用。多工位集中式除塵系統(tǒng)主要由凈化器主機(jī)、通風(fēng)管、吸氣臂、集氣罩等部分組成。車間焊煙凈化的主管道要和除塵器、風(fēng)機(jī)的型號(hào)參數(shù)匹配，材質(zhì)可以采用碳鋼管和鍍鋅管兩種，在車間上方或者車間墻上布置主管道，然后再分支到每個(gè)工位，焊接小工件的用吸氣臂就可以，吸氣臂可以任意方向活動(dòng)，非常方便，如果焊接大工件，則需要安裝一個(gè)吸塵罩，這樣可以有效的把焊煙通過吸塵罩，管道，引到除塵器進(jìn)行過濾凈化。

Flexible layout, suitable for dust removal in various multi station welding production lines. The multi station centralized dust removal system mainly consists of a purifier host, ventilation pipes, suction arms, gas collection hood, and other parts. The main pipeline for welding smoke purification in the workshop should match the model parameters of the dust collector and fan. The materials can be carbon steel pipe and galvanized pipe. The main pipeline should be arranged above the workshop or on the workshop wall, and then branch to each workstation. For welding small workpieces, the suction arm can be used, and the suction arm can move in any direction, which is very convenient. If welding large workpieces, a vacuum hood needs to be installed, This can effectively filter and purify welding smoke by passing it through the vacuum hood, pipes, and leading it to the dust collector.

單機(jī)除塵設(shè)備

Single machine dust removal equipment

單機(jī)除塵設(shè)備占有空間??；移動(dòng)式位置可靈活調(diào)整。

Single machine dust removal equipment takes up little space; The mobile position can be flexibly adjusted.

焊接車間煙塵處理設(shè)備，采用?PTFE濾料制成的特制濾筒（聚酯?+覆膜），?同時(shí)具有膜過濾和剛性機(jī)體過?濾的特點(diǎn)。?堅(jiān)固的剛性過濾體能承受較高的工作壓力，?不需任何骨架支撐，?并能受一?定的機(jī)械沖擊力，?反吹時(shí)濾筒不變形。?由于除塵器面板采用螺栓緊固易于拆裝，?濾筒?采用三耳吊裝，因此安裝和更換濾筒極為方便。

Welding workshop smoke and dust treatment equipment, using? Specially made filter cartridge made of PTFE filter material (polyester?+membrane coating),? Simultaneously having membrane filtration and rigid body filtration? The characteristics of filtration.? A sturdy and rigid filter body can withstand high working pressure,? No skeleton support required,? And can it withstand one? Fixed mechanical impact force,? The filter cartridge does not deform during reverse blowing.? Due to the use of bolt fastening on the dust collector panel, it is easy to disassemble,? Filter cartridge? Using three ear lifting, it is extremely convenient to install and replace the filter cartridge.

濾筒式除塵器的結(jié)構(gòu)是由進(jìn)風(fēng)管、排風(fēng)管、箱體、灰斗、清灰裝置、導(dǎo)流裝置、氣流分流分布板、濾筒及電控裝置組成，類似氣箱脈沖袋式除塵器的結(jié)構(gòu)。

The structure of a filter cartridge dust collector is composed of an inlet duct, an exhaust duct, a box body, an ash hopper, an ash cleaning device, a guide device, an airflow distribution plate, a filter cartridge, and an electrical control device, similar to the structure of an air box pulse bag dust collector.

濾筒在除塵器中的布置很重要，既可以垂直布置在箱體花板上，也可以傾斜布置在花板上，從清灰效果看，垂直布置較為合理?；ò逑虏繛檫^濾室，上部為氣箱脈沖室。在除塵器入口處裝有氣流分布板。

The arrangement of the filter cartridge in the dust collector is very important. It can be vertically arranged on the box flower board or obliquely arranged on the flower board. From the perspective of the cleaning effect, the vertical arrangement is more reasonable. The lower part of the flower board is a filtering chamber, and the upper part is an air box pulse chamber. An airflow distribution plate is installed at the inlet of the dust collector.

含塵氣體進(jìn)入除塵器灰斗后，由于氣流斷面突然擴(kuò)大及氣流分布板作用，氣流中一部分粗大顆粒在動(dòng)和慣性力作用下沉降在灰斗；粒度細(xì)、密度小的塵粒進(jìn)入濾塵室后，通過布袋擴(kuò)散和篩濾等組合效應(yīng)，使粉塵沉積在濾袋表面上，凈化后的氣體進(jìn)入凈氣室由排氣管經(jīng)風(fēng)機(jī)排出。

After the dusty gas enters the ash hopper of the dust collector, due to the sudden expansion of the airflow cross-section and the action of the airflow distribution plate, some coarse particles in the airflow settle in the ash hopper under the action of dynamic and inertial forces; After the fine particle size and low density dust particles enter the dust filter room, they are combined with bag diffusion and screening to deposit the dust on the surface of the filter bag. The purified gas enters the clean air chamber and is discharged by the exhaust pipe and fan.

濾筒式除塵器的阻力隨濾袋表面粉塵層厚度的增加而增大。阻力達(dá)到某一規(guī)定值時(shí)進(jìn)行清灰。此時(shí)PLC程序控制電磁脈沖閥的啟閉，首先一分室提升閥關(guān)閉，將過濾氣流截?cái)?，然后電磁脈沖閥開啟，壓縮空氣以及短的時(shí)間在上箱體內(nèi)迅速膨脹，涌入濾筒，使濾筒膨脹變形產(chǎn)生振動(dòng)，并在逆向氣流沖刷的作用下，附著在濾袋外表面上的粉塵被剝離落入灰斗中。清灰完畢后，電磁脈沖閥關(guān)閉，提升閥打開，該室又恢復(fù)過濾狀態(tài)。清灰各室依次進(jìn)行，從一室清灰開始至下一次清灰開始為一個(gè)清灰周期。脫落的粉塵掉入灰斗內(nèi)通過缷灰閥排出。

The resistance of the filter cartridge dust collector increases with the increase of the thickness of the dust layer on the surface of the filter bag. Clean the dust when the resistance reaches a certain specified value. At this time, the PLC program controls the opening and closing of the electromagnetic pulse valve. Firstly, the lifting valve of the first chamber is closed to cut off the filtered airflow. Then, the electromagnetic pulse valve is opened, and compressed air and a short period of time rapidly expand inside the upper chamber, flowing into the filter cartridge, causing the filter cartridge to expand and deform, resulting in vibration. Under the action of reverse airflow erosion, the dust attached to the outer surface of the filter bag is peeled off and falls into the ash hopper. After the ash cleaning is completed, the electromagnetic pulse valve is closed, the lifting valve is opened, and the room returns to the filtering state. Cleaning is carried out sequentially in each room, with one cleaning cycle starting from one room and continuing until the next cleaning. The detached dust falls into the ash hopper and is discharged through the ash discharge valve.

濾筒過濾器具有以下特點(diǎn)：

The filter cartridge filter has the following characteristics:

①粉塵捕集效率高：過濾元件的除塵效率是由其本身特有的結(jié)構(gòu)和涂層來實(shí)現(xiàn)?的，適用于極細(xì)和特殊粉塵，?通常對(duì)?0.3?μm以上超細(xì)粉塵的除塵效率可達(dá)到＞?99.8?%。?由于焊接、切割煙塵顆粒直徑大部分在?0.2?μm以上，因此特別適合金屬焊接、切割煙塵的凈化過濾。

① High dust capture efficiency: Is the dust removal efficiency of filter elements achieved by their unique structure and coating? Suitable for extremely fine and special dust,? Usually right? 0.3? μ Can the dust removal efficiency of ultra-fine dust above m reach>? 99.8%.? Due to welding and cutting, the diameter of smoke particles is mostly within the range of? 0.2? μ Above m, therefore it is particularly suitable for purifying and filtering metal welding and cutting smoke and dust.

②壓力損失穩(wěn)定：?由于濾筒是通過表面的?PTFE涂層對(duì)粉塵進(jìn)行捕捉的，?其光滑?的表面使粉塵很難透過與停留，?過濾筒母體層中不會(huì)發(fā)生堵塞現(xiàn)象，?阻力損失僅與過?濾風(fēng)速有關(guān)。

② Stable pressure loss:? Because the filter cartridge passes through the surface? Does PTFE coating capture dust,? Is it smooth? The surface makes it difficult for dust to penetrate and stay,? Will there be no blockage in the mother layer of the filter cartridge,? The resistance loss is only related to? The filtering speed is related.

③采用?PTFE濾料制成的特制濾筒（聚酯?+覆膜），具有阻燃的作用。?④清灰效果好：濾筒的剛性結(jié)構(gòu)，使得脈沖反吹氣流向空隙噴出時(shí)，濾筒無變?形，表層粘附的粉塵，在瞬間即可被除去。

③ Adopting? A specially made filter cartridge made of PTFE filter material (polyester?+membrane coating) has a flame retardant effect Good dust removal effect: The rigid structure of the filter cartridge ensures that the filter cartridge remains unchanged when the pulse back blowing air flows towards the gap for spraying? The dust adhering to the surface can be instantly removed.

⑤使用壽命可達(dá)?1～2年，大大減少了更換濾芯的次數(shù)；?濾筒的無故障運(yùn)行時(shí)間?長(zhǎng)，不需要經(jīng)常的維護(hù)與保養(yǎng)。

⑤ Can the service life reach? Within 1-2 years, the frequency of replacing filter cartridges has been greatly reduced;? What is the fault free operating time of the filter cartridge? Long, does not require frequent maintenance and upkeep.

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This article is a friendly contribution from the multi station welding smoke and dust removal equipment. For more related knowledge, please click: http://www.menggema.cn Sincere attitude. We will provide you with comprehensive service. We will gradually contribute more relevant knowledge to everyone. Stay tuned

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