CN2776558Y - Cathode system used for conductive glass fibre reinforced plastic electric fog eliminator - Google Patents
Cathode system used for conductive glass fibre reinforced plastic electric fog eliminator Download PDFInfo
- Publication number
- CN2776558Y CN2776558Y CN 200520069444 CN200520069444U CN2776558Y CN 2776558 Y CN2776558 Y CN 2776558Y CN 200520069444 CN200520069444 CN 200520069444 CN 200520069444 U CN200520069444 U CN 200520069444U CN 2776558 Y CN2776558 Y CN 2776558Y
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- cathode
- reinforced plastic
- girder
- weight
- carrier bar
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- Expired - Lifetime
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Abstract
The utility model relates to a cathode system used for a conductive glass fibre reinforced plastic electric demister, which is used in anacid fog removing device in gas cleaning process of mercury-containing smelting in acid making engineering and belongs to the technical field of an electric demister. The utility model is composed of a cathode carrier bar, cathode rays, a heavy bob and a lower cathode frame, wherein the upper ends of the cathode rays are hung on the cathode carrier bar. The utility model is characterized in that the heavy bob connected with the lower ends of the cathode rays in a hanging mode is composed of a closing plastic outer cylindrical body and a plumb bob in the closing plastic outer cylindrical body; the lower cathode frame is composed of a main beam made of plastics or glass fibre reinforced plastics and a strutbeam; an adjusting plate which is provided with holes is correspondingly arranged on the strutbeam; the outer cylindrical body of the heavy bob penetrates through the holes of the adjusting plate. In the system, the plumb bob and the cathode rays in the heavy bob are isolated and not directly contacted to effectively prevent electrochemical corrosion between the cathode rays and the plumb bob and prolong the service lives of the cathode rays; the lower cathode frame has simple structure and high strength; the adjusting plate which is provided with the holes and arranged on the lower cathode frame makes the adjustment of the positions and the ranges of the cathode rays convenient; according to the shape of an anode tube, each of the cathode rays can be independently adjusted with easy control of dimensional accuracy, high stability, light weight and easy installation; an electric field in the conductive glass fibre reinforced plastic electric demister is stable, the operation is safe, the service life is long, the demisting efficiency is high, and the acid fog outlet is less than or equal to 3 mg/NM< 3 >.
Description
Technical field
The utility model relates to a kind of disacidify mist device cathod system that is used for the mercurous flue gas during smelting cleaning procedure of relieving haperacidity engineering, belongs to the electrostatic precipitator field.
Technical background
Electric demisting device with conductive fiberglass reinforced plastic is usually by upper shell, utmost point dirt utmost point chamber, middle shell, lower house, cathod system, spray equipment, compositions such as turnover tracheae, wherein, cathod system is by the negative electrode carrier bar, cathode line, weight and bottom cathode frame are formed, the cathode line upper end is mounted on the negative electrode carrier bar, the bottom cathode frame is the plastics scissors plate that place on a plane, have respective apertures on it, break-through aperture in cathode line lower end hangs down and connects weight, the deficiency that exists is: 1) effect of plastics scissors plate is the distance that keeps cathode line and anode tube, separating each cathode line and weight does not make and causes short circuit, resistance is big during air-flow process plastics scissors plate, easily rock, as long as there is a fulcrum to rock on the scissors plate, integral body is just and then rocked, and the electric field operation of equipment is just unstable, in addition, because of locating cathode line with aperture, the spacing between cathode line is difficult for adjusting, and makes scale error increase the adjusting of the equipment that influences; 2) hang the stretching cathode line of weight energy that cathode line is used, the spacing that keeps cathode line, it is conical plummet, have the threading aperture in the middle of the plummet, when cathode line and weight material are inequality, can cause electrochemical corrosion, cathode line is easily broken, conical in addition plummet is suitable for reading to be the plane, easily deposits mercury, can bring injury to human body when personnel's access arrangement overhauls.
Summary of the invention
The utility model is just in order to overcome above-mentioned deficiency, the cathode system for electric demisting device with conductive fiberglass reinforced plastic of a kind of safety, electrochemical corrosion resistant, strong fix is provided, can guarantee the operation of equipment electric field stability and safety, improve the service life of cathode line and be difficult for deposition mercury, mainly change in weight structure otherwise designed, plummet by plastics outer cylinder body and Qi Nei is formed, cathode line does not directly contact with plummet, avoided producing the possibility of electrochemical corrosion, cylinder top cover is designed to the slope lid, makes mercury be difficult for deposition; Girder and strutbeam that the bottom cathode frame is made by plastics or fiberglass are formed, correspondence is provided with perforate and adjusts plate on the strutbeam, the weight cylindrical shell passes the adjustment plate holes, every cathode line can be shifted separately, can adjust the distance between cathode line arbitrarily, reduce scale error and frame strength height, good stability, easy for installation.Specifically be achieved like this: cathode system for electric demisting device with conductive fiberglass reinforced plastic, form by negative electrode carrier bar, cathode line, weight and bottom cathode frame, the cathode line upper end is mounted on the negative electrode carrier bar, the weight that it is characterized in that hanging on the cathode line lower end is made up of the plummet of sealing plastics outer cylinder body and Qi Nei, girder and strutbeam that the bottom cathode frame is made by plastics or fiberglass are formed, correspondence is provided with perforate and adjusts plate on the strutbeam, and the weight outer cylinder body passes the adjustment plate holes.
In order to prevent to deposit mercury on the weight outer cylinder body, the utility model is the slope lid with weight outer cylinder body upper cover design, and the bottom then with the tapered cup nut sealing, is turned on nut and can be put into plummet, liquid can't enter in the outer cylinder body during use, has effectively prevented the electrochemical corrosion between cathode line and the plummet.
Is connected with hook between cathode line of the present utility model and weight, hook becomes the O type by the winding of dual U-shaped bolt, and described hook is screwed onto above the weight outer cylinder body, hook is removable assembly, connects U bolt up and down by positive and negative double nut, connects firm, the intensity height is installed with dismounting very convenient.
The utility model will be placed as the girder of bottom cathode frame and the equal side direction of lath of strutbeam, the whole deposition that also helps preventing mercury, and air resistance is little simultaneously, and general frame rocks little, and the equipment electric field is stable, and is safe and reliable to operation.
Negative electrode carrier bar in the utility model directly articulates girder by two girders to be formed, and beam is carbon coated fiber glass fiber reinforced plastic successively outward, and stereotype, carbon fiber fiberglass is used for anticorrosion, stereotype is used for conduction, has avoided anticorrosion weak effect behind the outer directly lead-sheathing plate of beam, the defective that girder steel is easily broken; Girder section is taper, and mercury is difficult on the deposition beam; Girder of the present utility model and girder are solid by the beam chucking, easy installation and removal has overcome originally and to connect girder, strutbeam with welding manner and set up problems such as the tired lock of dismounting inconvenience, execute-in-place that the girder mode brings and welding quality can't guarantee behind the carrier bar framework again to form.
The utility model does not directly contact the plummet in the weight with the cathode line isolation, effectively prevented the electrochemical corrosion between cathode line and the plummet, prolonged the service life of cathode line, the bottom cathode frame is simple in structure, the intensity height, plate is adjusted in perforate on it makes cathode line position and distance easy to adjust, every cathode line all can be adjusted separately by the shape of anode tube, dimensional accuracy is easy to control, good stability, in light weight, easy for installation, electric field is stable in the electric demisting device with conductive fiberglass reinforced plastic, security of operation, long service life, demist efficient height, acid mist outlet≤3mg/NM
3
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of weight.
Fig. 3 is the structural representation of bottom cathode frame.
Fig. 4 is the structural representation of negative electrode carrier bar.
The specific embodiment
Embodiment 1, cathode system for electric demisting device with conductive fiberglass reinforced plastic, by negative electrode carrier bar (1), cathode line (2), weight (3) and bottom cathode frame (4) are formed, weight (3) is made up of sealing plastics outer cylinder bodies (31) and the plummet (32) in it, the outer cylinder body loam cake is a slope lid (33), the bottom is sealed with tapered cup nut (34), cathode line (2) upper end is mounted on the negative electrode carrier bar, terminating at one is down become on the hook (5) of O type by the winding of dual U-shaped bolt, the other end of this hook (5) is screwed onto on the slope lid (33) of weight (3) outer cylinder body (31), bottom cathode frame (4) is made up of plastics girder (41) and strutbeam (42), strutbeam (42) is gone up correspondence and is provided with perforate adjustment plate (43), and weight (3) outer cylinder body (31) passes adjusts plate (43) hole (44).
Embodiment 2, reference example 1, the girder and the strutbeam of bottom cathode frame are made by fiberglass, the equal side direction of each beam slab bar is placed, negative electrode carrier bar (1) directly articulates girder (12) by two girders (11) and forms, girder and girder are fastening by beam card (13), and girder (11) cross section is taper, and each beam is carbon coated fiber glass fiber reinforced plastic and stereotype successively outward.
Claims (8)
1. cathode system for electric demisting device with conductive fiberglass reinforced plastic, form by negative electrode carrier bar, cathode line, weight and bottom cathode frame, the cathode line upper end is mounted on the negative electrode carrier bar, the weight that is connected in the cathode line lower end that it is characterized in that hanging down is made up of the plummet of sealing plastics outer cylinder body and Qi Nei, girder and strutbeam that the bottom cathode frame is made by plastics or fiberglass are formed, correspondence is provided with perforate and adjusts plate on the strutbeam, and the weight outer cylinder body passes the adjustment plate holes.
2. cathode system for electric demisting device with conductive fiberglass reinforced plastic according to claim 1 is characterized in that weight outer cylinder body loam cake is the slope lid.
3. cathode system for electric demisting device with conductive fiberglass reinforced plastic according to claim 1 and 2 is characterized in that sealing with tapered cup nut bottom the weight outer cylinder body.
4. cathode system for electric demisting device with conductive fiberglass reinforced plastic according to claim 1 is characterized in that being connected with hook between cathode line and weight, and the hook that is screwed onto above the weight outer cylinder body becomes the O type by the winding of dual U-shaped bolt.
5. cathode system for electric demisting device with conductive fiberglass reinforced plastic according to claim 1 is characterized in that the girder and the equal side direction placement of strutbeam lath of bottom cathode frame.
6. cathode system for electric demisting device with conductive fiberglass reinforced plastic according to claim 1 is characterized in that the negative electrode carrier bar directly articulates girder by two girders and forms, and beam is carbon coated fiber glass fiber reinforced plastic and stereotype successively outward.
7. cathode system for electric demisting device with conductive fiberglass reinforced plastic according to claim 6, the girder section that it is characterized in that the negative electrode carrier bar is taper.
8. according to claim 6 or 7 described cathode system for electric demisting device with conductive fiberglass reinforced plastic, it is characterized in that the girder of negative electrode carrier bar and girder are solid by the beam chucking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069444 CN2776558Y (en) | 2005-03-04 | 2005-03-04 | Cathode system used for conductive glass fibre reinforced plastic electric fog eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520069444 CN2776558Y (en) | 2005-03-04 | 2005-03-04 | Cathode system used for conductive glass fibre reinforced plastic electric fog eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776558Y true CN2776558Y (en) | 2006-05-03 |
Family
ID=36743944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520069444 Expired - Lifetime CN2776558Y (en) | 2005-03-04 | 2005-03-04 | Cathode system used for conductive glass fibre reinforced plastic electric fog eliminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776558Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100560217C (en) * | 2005-03-04 | 2009-11-18 | 宋小良 | Cathode system for electric demisting device with conductive fiberglass reinforced plastic |
| CN105396697A (en) * | 2015-12-23 | 2016-03-16 | 山东国舜建设集团有限公司 | Adjustable cathode fixing device for high-voltage wet electrostatic precipitator |
-
2005
- 2005-03-04 CN CN 200520069444 patent/CN2776558Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100560217C (en) * | 2005-03-04 | 2009-11-18 | 宋小良 | Cathode system for electric demisting device with conductive fiberglass reinforced plastic |
| CN105396697A (en) * | 2015-12-23 | 2016-03-16 | 山东国舜建设集团有限公司 | Adjustable cathode fixing device for high-voltage wet electrostatic precipitator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20091118 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |