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吸尘罩的制作与安装需要遵循的原则是什么?

来源:http://www.yinyehuanbao.com     发布时间:2020-07-10   浏览次数:

车间除尘设备安装时主要是吸尘罩的制作与安装,吸尘罩在车间除尘系统中属于重要装置,它借助于风机在罩口造成一定的吸气速度而有效地将生产过程中产生的粉尘和有害气体吸走,经过处理达到收尘净化的目的。要合理、经济地解决粉尘治理问题,正确地设计吸尘罩是至关重要的。  
The installation of dust removal equipment in the workshop is mainly the production and installation of dust hood. The dust hood is an important device in the dust removal system of the workshop. It can effectively absorb the dust and harmful gas produced in the production process by means of a certain suction speed caused by the fan at the cover opening. After treatment, the dust collection and purification can be achieved. In order to solve the problem of dust control reasonably and economically, it is very important to design the dust hood correctly.
吸尘罩的形式,根据产生尘源的设备、工作环境的要求不同,可以是多种多样的,但无论是哪种形式的吸尘罩在设都应该遵循通、近、顺、封、便的原则。
According to the different requirements of equipment and working environment, the forms of dust hoods can be various. However, no matter which form of dust hood is, the principles of ventilation, proximity, smoothness, sealing and convenience should be followed in the design.
通:就是粉尘能畅通地被吸走。
Pass: the dust can be absorbed smoothly.
近:就是吸尘罩要尽量靠近尘源。
Near: the dust hood should be as close to the dust source as possible.
顺:在生产中,必须在顺着粉尘飞溅的方向设置罩口正面对着含尘气流的吸尘罩,使吸尘罩充分利用含尘气流的动能,以提高捕集效果。
Shun: in production, it is necessary to set up a dust collecting hood with the cover opening facing the dust airflow along the direction of dust splashing, so as to make full use of the kinetic energy of the dust laden air flow, so as to improve the capture effect.
封:就是在不影响操作和生产的前提下,吸尘罩应尽可能将尘源包围起来。这样有利于用较少的抽风量达到收尘效果。
Seal: it means that the dust source should be surrounded by the dust cover as far as possible without affecting the operation and production. This is beneficial to achieve dust collection effect with less exhaust.
便:就是吸尘罩的结构设计应便于操作,便于检修。
Convenient: that is, the structure design of the dust hood should be easy for operation and maintenance.
通、近、顺、封、便这五个方面是一个整体,不可分割,但也常常发生矛盾,尤其是近、顺、封与便更是常发生矛盾。当吸尘罩和尘源设置太近时,操作往往不方便。所以,设计过程也是正确处理这些矛盾的过程。
The five aspects of communication, proximity, smoothness, closure and convenience are an integral whole, and they are inseparable. However, there are often contradictions, especially the close, Shun, Feng and Bian. When the dust hood is too close to the dust source, the operation is not convenient. Therefore, the design process is also a process of correctly handling these contradictions.车间除尘设备安装时主要是吸尘罩的制作与安装,吸尘罩在车间除尘系统中属于重要装置,它借助于风机在罩口造成一定的吸气速度而有效地将生产过程中产生的粉尘和有害气体吸走,经过处理达到收尘净化的目的。要合理、经济地解决粉尘治理问题,正确地设计吸尘罩是至关重要的。  
The installation of dust removal equipment in the workshop is mainly the production and installation of dust hood. The dust hood is an important device in the dust removal system of the workshop. It can effectively absorb the dust and harmful gas produced in the production process by means of a certain suction speed caused by the fan at the cover opening. After treatment, the dust collection and purification can be achieved. In order to solve the problem of dust control reasonably and economically, it is very important to design the dust hood correctly.
吸尘罩的形式,根据产生尘源的设备、工作环境的要求不同,可以是多种多样的,但无论是哪种形式的吸尘罩在设都应该遵循通、近、顺、封、便的原则。
According to the different requirements of equipment and working environment, the forms of dust hoods can be various. However, no matter which form of dust hood is, the principles of ventilation, proximity, smoothness, sealing and convenience should be followed in the design.
通:就是粉尘能畅通地被吸走。
Pass: the dust can be absorbed smoothly.
 
近:就是吸尘罩要尽量靠近尘源。
Near: the dust hood should be as close to the dust source as possible.
顺:在生产中,必须在顺着粉尘飞溅的方向设置罩口正面对着含尘气流的吸尘罩,使吸尘罩充分利用含尘气流的动能,以提高捕集效果。
Shun: in production, it is necessary to set up a dust collecting hood with the cover opening facing the dust airflow along the direction of dust splashing, so as to make full use of the kinetic energy of the dust laden air flow, so as to improve the capture effect.
封:就是在不影响操作和生产的前提下,吸尘罩应尽可能将尘源包围起来。这样有利于用较少的抽风量达到收尘效果。
Seal: it means that the dust source should be surrounded by the dust cover as far as possible without affecting the operation and production. This is beneficial to achieve dust collection effect with less exhaust.
便:就是吸尘罩的结构设计应便于操作,便于检修。
Convenient: that is, the structure design of the dust hood should be easy for operation and maintenance.
通、近、顺、封、便这五个方面是一个整体,不可分割,但也常常发生矛盾,尤其是近、顺、封与便更是常发生矛盾。当吸尘罩和尘源设置太近时,操作往往不方便。所以,设计过程也是正确处理这些矛盾的过程。
The five aspects of communication, proximity, smoothness, closure and convenience are an integral whole, and they are inseparable. However, there are often contradictions, especially the close, Shun, Feng and Bian. When the dust hood is too close to the dust source, the operation is not convenient. Therefore, the design process is also a process of correctly handling these contradictions.

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