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Foldable non-metal frp electrostatic dust collector suitable for automatic production

An electrostatic dust collection, non-metallic technology, applied in the field of foldable non-metallic FRP electrostatic dust collection devices, can solve the problems of unsatisfactory dust collection effect, high basic cost of the cabinet, complicated processing technology, etc., and achieve light weight, high Dust absorption effect and simple processing technology

Inactive Publication Date: 2017-07-28
张国志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of the electrostatic precipitator with this structure are: complex processing technology, high processing cost, large volume, large space occupation, inconvenient installation, and poor strength; The basic cost of the cabinet is high. Although the surface is treated with anti-corrosion, it is easy to fall off, resulting in quality accidents
Due to the double wall thickness (16mm) between two adjacent conductive cylinders, the vacuuming space is wasted, and the vacuuming effect is not ideal
In addition, when the existing electrostatic vacuum cleaner is used, the cathode is directly inserted into the conductive cylinder, and the cathode is easy to swing under high smoke velocity after being heated or cooled, causing a short circuit between the cathode and the anode.

Method used

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  • Foldable non-metal frp electrostatic dust collector suitable for automatic production
  • Foldable non-metal frp electrostatic dust collector suitable for automatic production
  • Foldable non-metal frp electrostatic dust collector suitable for automatic production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1-Figure 6As shown, the collapsible non-metallic FRP electrostatic dust collector suitable for automatic production related to the present invention includes a box body composed of a steel grid frame 23 and an FRP box plate 25 sealed and installed on the steel grid frame 23. The top of the body is provided with a water spray nozzle 15 and a chimney 16, and a smoke inlet 32 ​​is provided at the bottom of the box body, and a plurality of pairs of FRP vertical beams 18 and FRP beams 19 are fixed on both sides of the box body. Between two adjacent upright beams 18 on the side, FRP cathode joists 13 and FRP anode support beams 11 are installed between each pair of upright beams 18 from top to bottom, and FRP angle steel and high-strength plastics are used on the cathode joists 13 A plurality of FRP cathode top support tubes 20 are placed horizontally by screws, and a plurality of FRP cathode bottom positioning tubes 12 are arranged between two horizontally op...

Embodiment 2

[0043] Such as Figure 14 and Figure 15 As shown, the bottom end of the middle plate-shaped member 1 and the middle connecting bar 2 located in the transverse direction of the anode support beam 11 is higher than the bottom end of the coaming plate 8, and the lower end of the middle plate-shaped member 1 correspondingly higher than the bottom end of the coaming plate 8 in the coaming plate 8 An FRP bottom support plate 10 is placed, the surface of the bottom support plate 10 is provided with a pultruded carbon fiber layer 9, and the bottom surface of the middle connecting bar 2 above the bottom support plate 10 is provided with a bottom slot 202, and the bottom support plate 10 The upper end is plugged into the bottom slot 202, the side end is plugged into the slot 301 of the side connecting strip 3 and fastened by high-strength plastic screws 6, and the connection is coated with conductive glue. Others are with embodiment 1.

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Abstract

The invention provides a detachable non-metal fiber reinforced plastic (FRP) electrostatic dust collecting device suitable for automatic production. According to the detachable non-metal FRP electrostatic dust collecting device suitable for automatic production, the machining technique is simple, cost is low, the weight is low, field assembly can be achieved, transportation cost is greatly reduced, assembly is easy and convenient, the dust collection effect is good, the strength is high, firmness and durability are achieved, corrosion resistance and high-temperature resistance are also achieved, cathodes can be fixed, and swinging of the cathodes under a high smoke speed condition can be prevented. According to the detachable non-metal FRP electrostatic dust collecting device suitable for automatic production, an anode supporting beam, FRP cathode top supporting pipes and FRP cathode bottom positioning pipes are fixedly arranged in a box; cathode carbon fiber layers formed through pultrusion are arranged on the upper surfaces of the FRP cathode top supporting pipes; honeycomb cylinders are arranged on the anode supporting beam, and each honeycomb cylinder forms a square dust collection unit; the cathodes are installed in vertically corresponding cathode sleeve holes in the cathode top supporting pipes and the cathode bottom positioning pipes; four FRP enclosure plates are installed on the outer side faces of connecting pieces located on the outer sides of the honeycomb cylinders; the lower ends of the outer side faces of the connecting pieces on the outer sides are connected with the anode supporting beam through FRP angle iron, and an anode carbon fiber layer is arranged on the anode supporting beam.

Description

technical field [0001] The invention relates to a foldable non-metallic FRP electrostatic dust collector suitable for automatic production. Background technique [0002] The existing electrostatic dust collection device for power plants is composed of a box, an anode support beam, a cathode joist, and a plurality of honeycomb cylinders arranged on the anode support beam. The screw nest cylinder is formed by bonding a plurality of conductive cylinders. The box, anode support beam, and cathode joist are metal structures with anti-corrosion treatment on the surface. Each conductive cylinder is composed of an FRP cylinder and a carbon fiber surface layer wound on the inner wall of the FRP cylinder. The conductive cylinder is used as the anode, and the cathode is inserted into the conductive cylinder during installation, and the flue gas entering the electrostatic vacuum cleaner is electrostatically vacuumed after power-on. The problems of the electrostatic precipitator with thi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03C3/04B03C3/41B03C3/47B03C3/34
Inventor 张国志李佳
Owner 张国志