Construction method for glass reinforced plastic scrubbing tower

Abstract

The invention discloses a construction method for a glass reinforced plastic scrubbing tower. The construction method is characterized in that an upper end cap, a lower flat-bottom end cap and a barrel body lining are sequentially fabricated by a manual pasting process and are connected with one another to form a whole body, a barrel body structure layer is fabricated by a winding process, and an anti-aging layer is fabricated by an injection process; the top of the upper end cap is provided with an exhaust pipe, and a barrel body is provided with an admission pipe and a content gauge pipe; the lower flat-bottom end cap is provided with a well-shaped support for supporting two outer-penetration cross beams; grids are placed on the outer-penetration cross beams; filler is laid on the grids; an internal cross beam is arranged above the filler and is sequentially provided with a water distribution pipe, a branch pipe and a main water pipe upwards; the main water pipe is communicated with a water supply pipe; a lower oblique-bottom end cap is further arranged in the tower, and the lower edge of the lower oblique-bottom end cap is provided with a discharge pipe; and the scrubbing power can also be provided with other accessories. According to the fabrication method disclosed by the invention, the scrubbing tower is convenient to produce and manufacture, is high in strength, good in appearance quality, light in mass, good in anti-corrosion performance, free from creep deformation and rusting, more uniform in spray cooling, easy to transport and arrange, has a good cooling effect, and ensures that tail gas can be completely scrubbed and separated, and no waste liquid remains at the bottom in the tower.

Description

technical field [0001] The invention discloses a manufacturing method of a washing tower, in particular to a manufacturing method of a glass fiber reinforced plastic washing tower. Background technique [0002] Chemical industry, light industry, printing and dyeing, medicine, steel, machinery, electronics, instrumentation, electroplating, petroleum and other industrial sectors will discharge hydrogen chloride gas, hydrogen fluoride gas, ammonia gas, sulfuric acid mist, chromic acid mist, hydrogen cyanide gas, etc. during the production process Exhaust gas and sulfur oxides (SOx), nitrogen oxides (NOx), carbon oxides (CO, CO2) and other acid gases, if these gases are discharged directly without treatment, they will seriously pollute the atmosphere, and easily form acid rain and corrode buildings And various industrial equipment, damage the health of the surrounding people. Therefore, it is very necessary to use appropriate equipment to remove toxic and harmful substances a...

AI Technical Summary

Problems solved by technology

Although these scrubbers are effective in use, there are still obvious deficiencies, such as polypropylene and rigid polyvinyl chloride scrubbers are formed by plastic welding of polypropylene or rigid polyvinyl chloride, and the appearance quality is not good. , and polypropylene or rigid polyvinyl chloride is a thermoplastic, which is prone to creep and aging during use, which affects the service life, especially when the exhaust gas temperature is high, the damage is more serious

Although the metal scrubber can effectively prevent the occurrence of creep, it is bulky, inconvenient to transport and install, and is easily corroded by acid gas, so additional anti-corrosion treatment is required. In addition, due to the poor separation effect, secondary spraying is often used And the system of the secondary packing section will undoubtedly increase the installation cost of the equipment and increase the space of the equipment itself

Images