注塑厂废气净化处理办法车间异味处理办法
Treatment of waste gas in injection plant
注塑废气处理方案工艺简述:
注塑成型工艺是指将熔融的原料通过加压、注入、冷却、脱离等操作制作一定形状的半成品件的工艺过程。填充是整个注塑循环过程中的步，时间从模具闭合开始注塑算起，到模具型腔填充到大约95%为止。理论上，填充时间越短，成型效率越高；但是在实际生产中，成型时间（或注塑速度）要受到很多条件的制约。一般而言，在高温区产生熔接的熔接痕强度较佳。因为高温情形下，高分子链活动性相对较好，可以互相穿透缠绕，此外高温度区域两股熔体的温度较为接近，熔体的热性质几乎相同，增加了熔接区域的强度；反之在低温区域，熔接强度较差。
A brief introduction to the process of treating injection waste gas:
The injection molding process refers to the process of making the semi finished products of a certain shape by pressing, injecting, cooling, and separating the molten raw materials. Filling is the step in the whole injection molding cycle, time from the die closing start injection molding, to mold cavity filling up to about 95%. In theory, the shorter the filling time is, the higher the molding efficiency, but in actual production, the molding time (or injection speed) is subject to a lot of conditions. Generally speaking, the weld marks of weld joint produced in high temperature zone are better. Because of the high temperature conditions, polymer chain activity is relatively good, can penetrate the wound, in addition high temperature region two melt temperature is close to the thermal properties of the melt is almost the same, increasing the welding intensity; whereas in the low temperature region, the welding strength is poor.
塑料注塑厂废气净化处理方案特点:
针对产生的各类恶臭、异味领域。大气量恶臭气体的特点，自主研发的一种高效能新型工艺，该设备体积小、占地面积少、能耗低、自控便捷。根据实际情况进行单级或多级串、并联使用。适用于浓度高和深度处理等多种不同场合，其包含的活性游离氧和高能光子对降解废气量在5000~80000m3/h的多种VOCs具有极强的针对性，废气处理率均可达到97%以上。该技术新型、安全、低廉的特点在行业中具备的潜力，将在恶臭气体处理行业中得到广泛的应用。
Characteristics of waste gas purification treatment in plastic injection plant:
In the field of odor and odor. The characteristics of atmospheric odor gas, a new type of high efficiency technology developed by ourselves, the equipment is small in volume, small in area, low in energy consumption and convenient for self-control. In accordance with the actual situation, single or multistage series and parallel use are carried out. It is suitable for various occasions such as high concentration and deep treatment. It contains highly active free oxygen and high-energy photon. It has strong pertinence for degrading exhaust gas volume in 5000~80000m3/h of various VOCs, and the exhaust gas treatment rate can reach more than 97%. The potential of the new technology, safety and low characteristics in the industry will be widely used in the odor gas treatment industry.
注塑厂废气净化处理方案原理:
低温等离子技术结合研发纳米光触媒净化专利产品
微波无极灯工作原理是在石英玻璃料形成的密闭壳体内填充可蒸发金属和稀有气体的混合物。稀有气体的作用是激发等离子体放电。当无极灯放置于微波场中，稀有气体被激发产生低压等离子体，通过等离子体放电产生热使可蒸发的金属变为蒸汽态，产生更多的等离子体，增大等离子体压力，释放更多的能量，形成更高的发光效率。
微波具有提高化学反应速率，减少反应步骤的优点。在微波的协同作用下，微波无极灯作为光催化光源表现出令人鼓舞的光催化效果。另外，无极灯还具有一些普通紫外灯所不具有的优点，如制造容易、价格低廉、能耗小、光强大和反应器简单等。在现场实际运行的过程中，微波无极灯完全解决了现场高温、高湿度、耐酸碱腐蚀不易清洁和维护等问题，并程度地减少现场爆炸的危险。
The principle of waste gas purification treatment in injection plant:
Low temperature plasma technology combined with research and development of nanoscale photocatalyst to purify patent products
The principle of the microwave non - pole lamp is to fill the mixture of the vaporized metal and the rare gas in the enclosed shell formed by the quartz glass material. The role of rare gases is to stimulate plasma discharge. When the electrodeless lamp placed in the microwave field, rare gas is excited to generate low pressure plasma, which can produce thermal evaporation of metals into vapor by plasma discharge, produce more plasma, increase of plasma pressure, release more energy, higher luminous efficiency.
Microwave has the advantages of increasing the rate of chemical reaction and reducing the reaction step. Under the synergistic effect of microwave, the microwave non - polar lamp, as a photocatalytic light source, shows an encouraging photocatalytic effect. Besides, the electrodeless lamp also has some advantages that ordinary ultraviolet lamps do not have, such as easy manufacture, low cost, small energy consumption, strong light and simple reactor. During the actual operation of the field, the microwave electrodeless lamp has completely solved the problems of high temperature, high humidity, acid and alkali corrosion, and is not easy to clean and maintain, and reduce the risk of on-site explosion.
注塑厂废气净化处理方案流程:
1、实地考察。专业技术人员到工厂、车间实地考察现状，根据化学工业工艺生产工艺，分析废气来源组成及产气量，废气含量和排风口风量。
2、制定方案。根据工艺流程、厂房面积大小、废气含量的多少，废气的属性来制定治理方案。做到因地制宜、个案处理、针对性强，同时，力求降低运行成本，节约能耗。
Injection plant waste gas purification treatment program flow:
1. Field investigation. Professional and technical personnel to the factory workshop, on-the-spot investigation situation, according to the production process of chemical industry, gas source composition and gas production, and wind gas content.
2. Make a plan. According to the technological process, the size of the workshop area, the amount of waste gas and the properties of the exhaust gas, the control scheme is formulated. At the same time, we should make every effort to reduce the cost of operation and save energy.
邦亿环保设备有限公司，我公司是一家集设计、研发、制造、销售、施工、售后服务于一体的综合型废气处理公司。
公司在成立之时就确定了以人为本，以科技促进发展的理念，始终以“立足环保事业，智力节能减排，改善生态环境”为使命，围绕公司主营业务履行社会责任，严格确立在任何时间都能站在客户的角度、让我们的客户花少的钱做优质的工程，并以优质的服务和满意的治理效果赢得了广大客户的认可。
挤出成型工艺的控制参数包括成型温度，挤出机工作压力，螺杆转速，挤出速度和牵引速度，加料速度，冷却定型等。非吸水性材料，通常水分含量很低，可以满足挤出的需要，但当聚烯烃含吸水性颜料，如炭黑时，对湿度敏感。另外，在使用回料及填充料时，含水量会增大。水分不但导致管材内外表面粗糙，而且可能导致熔体中出现气泡。通常应对原料进行预处理。一般采用干燥处理，也可加相应的具有除湿功能的助剂。如消泡剂等。PE的干温度一般在60-90度。在此温度下，产量可提高10%--25%。
Bang billion environmental protection equipment Co., Ltd., our company is a comprehensive exhaust treatment company integrating design, research and development, manufacturing, sales, construction and after-sales service.
The company is determined in the people-oriented, to promote the development of science and technology philosophy, has always been to "based on the environmental protection, intelligence, energy saving and emission reduction, improving the ecological environment" for the mission, around the main business of the company to fulfill social responsibility, strict establishment can stand in the customer's point of view, let our customers spend less money to do quality of the project at any time, and quality service and satisfactory control effect has won the recognition of our customers.
The control parameters of extrusion process include molding temperature, extruder working pressure, screw speed, extrusion speed and traction speed, feeding speed, cooling setting and so on. Non water absorbent materials, usually very low in moisture content, can meet the needs of extrusion, but when polyolefin contains absorbent pigments, such as carbon black, it is sensitive to humidity. In addition, the water content will increase when the material is used and the filling material is used. Water not only causes the roughness of the inner and outer surfaces of the pipe, but also may lead to the emergence of bubbles in the melt. Raw materials are usually pretreated. Generally, dry treatment can be used, and the corresponding additives with dehumidification function can be added. Such as defoaming agent and so on. The dry temperature of PE is generally at 60-90 degrees. At this temperature, the yield can be increased by 10%--25%.