Method for making anode tube of wet electrostatic precipitator by using non-metallic material
A wet electrostatic precipitator, non-metallic material technology, applied in the direction of electrode structure, external electrostatic separator, application, etc., can solve problems such as affecting the utilization rate of dust collection area, affecting dust removal efficiency, unable to form water film, etc., and achieve manufacturing costs. Low cost, simple production method, and the effect of optimizing performance and lifespan
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Embodiment 1
[0023] The method for making the anode tube of the wet electrostatic precipitator by using non-metallic materials comprises the following steps in sequence:
[0024] Step 1: Pipe inspection: Check the external dimensions of a single pipe, so that the concentricity deviation of the pipe is 2mm, and the deviation in the length direction of the pipe is 1 / 1000;
[0025] Step 2: Sandblasting treatment: perform sandblasting treatment twice on the inner wall of the qualified pipe in step 1 to ensure that the roughness of the inner wall of the pipe is Ry120, and the sandblasting sand material is glass sand;
[0026] Step 3: Cutting: Cut the pipe after sandblasting in step 2 into pipe body according to the length;
[0027] Step 4: Pipe body processing: process the grounding holes at the upper and lower ends of the pipe body after step 3 cutting;
[0028] Step 5: pipe body assembly welding: install the grounding module in the grounding hole of the pipe body processed in step 4, and the...
Embodiment 2
[0033] As described in Embodiment 1, the method for making the anode tube of a wet electrostatic precipitator using non-metallic materials, this embodiment has the following differences: the following steps are included in sequence:
[0034] Step 1: Pipe inspection: Check the external dimensions of a single pipe, so that the concentricity deviation of the pipe is 1mm, and the deviation in the length direction of the pipe is 1 / 1000;
[0035] Step 2: Sandblasting: Sandblasting is performed twice on the inner wall of the qualified pipe in step 1 to ensure that the roughness of the inner wall of the pipe is Ry50, and the sandblasting material is glass sand, and the particle size of the glass sand is 20 mesh;
[0036] Step 3: Cutting: Cut the pipe after sandblasting in step 2 into pipe body according to the length;
[0037] Step 4: Pipe body processing: process the grounding holes at the upper and lower ends of the pipe body after step 3 cutting;
[0038] Step 5: pipe body assembl...
Embodiment 3
[0042] The method for making the anode tube of the wet electrostatic precipitator as described in the first and second embodiments, the present embodiment has the following differences: the following steps are sequentially included:
[0043] Step 1: Pipe inspection: Check the external dimensions of a single pipe, so that the concentricity deviation of the pipe is -2mm, and the deviation in the length direction of the pipe is 1 / 1000;
[0044] Step 2: Sandblasting treatment: perform sandblasting treatment twice on the inner wall of the qualified pipe in step 1 to ensure that the roughness of the inner wall of the pipe is Ry200, and the sandblasting sand material is glass sand, and the particle size of the glass sand is 200 mesh;
[0045] Step 3: Cutting: Cut the pipe after sandblasting in step 2 into pipe body according to the length;
[0046] Step 4: Pipe body processing: process the grounding holes at the upper and lower ends of the pipe body after step 3 cutting;
[0047] St...
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