Welding fume collecting and purifying system for tall and large factory building
A purification system and plant technology, applied in household heating, space heating and ventilation details, heating methods, etc., can solve the problems of poor purification effect of welding fume in large spaces, to ensure health and lighting quality, purify air, The effect of eliminating air pollution
Pending Publication Date: 2021-08-24
广州市怡森环保设备有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The present invention overcomes the deficiencies of the prior art, and provides a high-concentration airflow that is suspended and stationary in the workshop to move through a reasonable airflow organization, and then can be effectively collected and purified, and effectively solve the problems of poor purification effect of welding smoke in large spaces. Workshop welding fume collection and purification system
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0018] Further detailed explanation through specific implementation mode below:
[0019] Such as figure 1 As shown, a welding fume collection and purification system for a tall factory building includes a factory building 1, a carrier airflow module and an air suction purification module. The carrier airflow module is arranged on both sides of the factory building 1 opposite to the suction air purification module. The installation position of the air outlet end of the module is not lower than the installation position of the intake end of the inhalation purification module. The air flow module includes an air flow pusher carrier 5, a number of jet air outlets 6 and a number of air intake pipes 2 with different lengths. The injection carrier 5 is installed on one side in the factory building 1, and the air intake pipe 2 is connected with the air inlet end of the airflow injection carrier 5, and the air outlet end of the airflow injection carrier 5 is connected with the jet air ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a welding fume collecting and purifying system for a tall and large factory building. The welding fume collecting and purifying system comprises a factory building, a carrying airflow module and an air suction purifying module, wherein the carrying airflow module and the air suction purifying module are oppositely arranged on the two sides of the factory building; and the mounting position of the air outlet end of the carrying airflow module is not lower than the mounting position of the air inlet end of the air suction purifying module. According to the welding fume collecting and purifying system for the tall and large factory building, the carrying airflow module is arranged in a space zone with the maximum welding fume concentration, so that welding fume can be pushed to the air suction purifying module by the carrying airflow module, the air suction purifying module can suck away and purify a large amount of remaining welding fume and discharge the purified airflow in a manner of being attached to the ground of the factory building, vertical wall attached jet flow dispersion air supply is formed, newly-generated welding fume rises, and the influence of flowing airflow on workers is effectively weakened; and the system can effectively remove the welding fume in the factory building, guarantees the physical health of workers and the lighting quality, effectively eliminates air pollution caused by the welding fume in the factory building, and avoids temperature change fluctuation in the factory building.
Description
technical field [0001] The invention relates to the field of environmental protection, in particular to a system for collecting and purifying welding fume in a tall factory building. Background technique [0002] The size of the large welding workshop is generally 15-35 meters high, the horizontal span is 20-45 meters, and the length is 50-150 meters. It is installed with single-layer or double-layer cranes. Because the welding workpiece is large and the welding position is not fixed, it is impossible to install a local suction purification device. Comprehensive ventilation is to install fans on both sides of the workshop or on the roof or arrange the suction port of the purification equipment. The air exchange rate is determined by the number of air changes of 3-10 times of the workshop volume. The air volume is huge, and the suction characteristic is within 2-3 meters outside the suction port. Attenuation to 1%, although the air exchange volume is huge, the welding fume d...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F24F8/108F24F8/158F24F8/192F24F13/28F24F13/06F24F13/00
CPCF24F13/00F24F13/06F24F13/28
Inventor 高淑敏冯绮华廖检华郭炜麟
Owner 广州市怡森环保设备有限公司