Electrostatic dust collection device for heavy metal powder and implementation method thereof
An electrostatic precipitator and electrostatic precipitator component technology, applied in electrostatic separation, electrostatic effect separation, chemical instruments and methods, etc., can solve the problems of wear and tear of dedusting devices and general dedusting effect, and achieve the effect of good practicability and simple device structure.
Inactive Publication Date: 2020-08-18
ANHUI HANSHAN COUNTY TIANSHUN ENVIRONMENTAL PROTECTION EQUIP
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Problems solved by technology
The existing dust removal device for heavy metal powder can only remove dust simply. In the face of high-temperature flue gas erosion, the existing dust removal device is susceptible to greater wear and tear, and its dust removal effect is average. The temperature can be used to adjust the dust removal device of the dust removal process to improve the practicability of the existing equipment
Method used
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[0038] An implementation method of an electrostatic precipitator for heavy metal powder, comprising the steps of:
[0039] Step 1: First connect one end of the main conveying horizontal pipe 1 to the heavy metal powder generating end, and at the same time check whether there is leakage at the connection between the main conveying horizontal pipe 1 and other equipment;
[0040] Step 2: Then check whether the hanging hammer 36 at the bottom of the carbon fiber alloy high voltage wire 35 is entangled with each other, then connect the carbon fiber alloy high voltage wire 35 to high voltage, and check whether the dust removal bin 31 is leaking;
[0041] The third step: then pass the heavy metal powder gas to be dedusted into the main conveying horizontal pipe 1, and determine whether the tee 11 is connected to the first introduction pipe 12 or the second introduction pipe 13 according to the temperature detected by the temperature detection device 14, wherein when the temperature de...
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The invention discloses an electrostatic dust collection device for heavy metal powder and an implementation method thereof. A main conveying transverse pipe which is obliquely arranged is connected with two leading-in pipes through a tee joint, wherein the first leading-in pipe is connected with the spraying chamber; the second lead-in pipe is communicated with the electrostatic dust collection assembly; the high-temperature gas enters the spraying chamber from the first leading-in pipe; after spray cooling, the air enters the electrostatic dust collection assembly; low-temperature gas directly enters the electrostatic dust collection assembly from the second lead-in pipe; a dust removal pipe and a carbon fiber alloy high-voltage wire in the electrostatic dust removal assembly perform high-voltage electrostatic dust removal on heavy metal powder gas to be subjected to dust removal; the conical drop hammer has the effect of ensuring the carbon fiber alloy high-voltage line to be vertical; meanwhile, air flowing is not affected, namely, dedusting heavy metal powder gas at different temperatures is subjected to different treatment, high-temperature gas is additionally subjected to cooling and preliminary dedusting, and the whole device is relatively simple in structure, capable of conducting treatment according to different temperatures and good in practicability.
Description
technical field [0001] The invention relates to an electrostatic precipitator, in particular to an electrostatic precipitator for heavy metal powder and an implementation method thereof. Background technique [0002] Metal powder refers to a group of metal particles whose size is less than 1 mm. Including single metal powder, alloy powder and some refractory compound powder with metallic properties, it is the main raw material of powder metallurgy. Heavy metal powders are easily produced in industrial flue gas. [0003] Electrostatic precipitator is a kind of industrial flue gas dust removal method. The dust-containing gas is electrically separated when it passes through the high-voltage electrostatic field, and the dust particles and negative ions are combined with negative charges, and tend to discharge and deposit on the surface of the anode. It is used to purify gas or recover useful dust particles in metallurgical and chemical industries. A dust collection method th...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B03C3/014B03C3/011B03C3/41B03C3/49
CPCB03C3/014B03C3/011B03C3/41B03C3/49B03C2201/04
Inventor 钟华张兵梁明
Owner ANHUI HANSHAN COUNTY TIANSHUN ENVIRONMENTAL PROTECTION EQUIP