CN204429489U - Cooling tower electrostatic demist apparatus for recovering - Google Patents
Cooling tower electrostatic demist apparatus for recovering Download PDFInfo
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- CN204429489U CN204429489U CN201420726448.7U CN201420726448U CN204429489U CN 204429489 U CN204429489 U CN 204429489U CN 201420726448 U CN201420726448 U CN 201420726448U CN 204429489 U CN204429489 U CN 204429489U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
One greatly reduces evaporation of water amount, energy-conservation, water saving, reduce sewage discharge, make the cooling tower electrostatic demist apparatus for recovering of the corrosion-free long-term operation of system equipment, comprise polylith transverse and longitudinal to arrange and surface is equipped with the anode carbon fiberboard of multiple longitudinal socket, wherein the socket of horizontal anode carbon fiberboard upward, the socket of longitudinal anode carbon fiberboard down, the height of described socket is the half of anode carbon fiberboard height, horizontal anode carbon fiberboard and the mutual grafting of longitudinal anode carbon fiberboard form cellular module, the center of each honeycomb is provided with cathode line, each cathode line is electrically connected to each other by the negative electrode carbon fiber board ridden on anode carbon fiberboard, insulate between described negative electrode carbon fiber board and the anode carbon fiberboard corresponding with it.This device is anticorrosive, ageing-resistant, cold-resistant, high temperature resistant, bending resistance, lightweight, cost is low.
Description
Technical field
The utility model relates to a kind of cooling tower electrostatic demist apparatus for recovering.
Background technology
Cooling tower is the cooling device that the industries such as generating, chemical industry generally use, by heat recirculated water and normal temperature air convection current, complete heat exchange, in exchange process, aqueous water evaporates vaporous water, with heating and cooling on vaporous water, separate out supersaturation drop, form two-phase flow steam, recirculated water is in decline process, and part mist droplet rises with air, become the two-phase flow of entrained drip, steam and suitable for reading and evaporate by cooling tower.For 300MW unit, the global cycle water yield is 30000t/h.
According to evaporated water computing formula:
Q
e=Pe×Q/100=1.29×30000/100=387t/h
Therefore, water resource waste is serious, and need timely moisturizing, moisturizing process consumes electricity again.And along with evaporation of water, residual halogen ion accumulation, contaminant water discharge beyond standards.The circulation of residual halogen ion accumulation has extremely strong corrosivity, and corrosion brings circulating pump and corrosive pipeline to damage.Particularly circulating pump and the current material of dredge pump are that high-chromium alloy iron rot is extremely serious, and cause the equipment of system to exist and damage soon, maintenance amount is large, and operating cost is large.
Utility model content
The purpose of this utility model is the problems referred to above solving prior art existence, one is provided to greatly reduce evaporation of water amount, energy-conservation, water saving, reduce sewage discharge, make the cooling tower electrostatic demist apparatus for recovering of the corrosion-free long-term operation of system equipment, this device is anticorrosive, ageing-resistant, cold-resistant, high temperature resistant, bending resistance, lightweight, cost is low.
Technical solution of the present utility model is:
A kind of cooling tower electrostatic demist apparatus for recovering, comprise polylith transverse and longitudinal to arrange and surface is equipped with the anode carbon fiberboard of multiple longitudinal socket, wherein the socket of horizontal anode carbon fiberboard upward, the socket of longitudinal anode carbon fiberboard down, the height of described socket is the half of anode carbon fiberboard height, horizontal anode carbon fiberboard and the mutual grafting of longitudinal anode carbon fiberboard form cellular module, the center of each honeycomb is provided with cathode line, each cathode line is electrically connected to each other by the negative electrode carbon fiber board ridden on anode carbon fiberboard, insulate between described negative electrode carbon fiber board and the anode carbon fiberboard corresponding with it.
Be wound around at the splicing position of two pieces of anode carbon fiberboards and be pasted with carbon fiber wire.
The thickness of described anode carbon fiberboard is 3mm-5mm, is highly 0.9 meter-1.1 meters.
The cross section of the honeycomb 3 except being positioned at cellular module outer rim is square, and the length of side is 300mm-500mm.
The horizontal outline of described cellular module is circular.
Described cathode line is provided with the FRP insulating bar of four longitudinal sockets, four cathode sheets be inserted in longitudinal socket, the conduction disk being positioned at FRP insulating bar end face, the screw rod being installed in conduction disk center and nut by surface to form, and is vertically provided with multiple exposed point discharge thorn outside FRP rod outside each cathode sheets.
On anode carbon fiberboard, corresponding honeycomb center is provided with cathode support suspension bracket, on cathode support suspension bracket, corresponding honeycomb center is provided with through hole, and the cathode sheets upper end be located thereon after described FRP insulating bar upper end is passed by the through hole on cathode support suspension bracket is welded with conduction disk and is lifted on cathode support suspension bracket by the nut be installed on the screw rod that conducts electricity on disk.Because cathode sheets is positioned at slot, compared with stinging with the existing point discharge be positioned on round iron pipe by round iron pipe the cathode line that forms, focused on by discharge energy in point discharge thorn completely, the intensity of electrostatic field improves more than 50%.
Described negative electrode carbon fiber board is composited through pultrusion by FRP basic unit and the carbon fiber top layer be located thereon; Described negative electrode carbon fiber board by nut press mounting on cathode support suspension bracket, with negative electrode carbon fiber board horizontal vertical direction is arranged a negative electrode and is connected the fine plate of carbon.
Described horizontal anode carbon fiberboard is divided into anode carbon fiberboard I and anode carbon fiberboard II, described anode carbon fiberboard I is pure carbon fiber plate as gripper shoe, and described anode carbon fiberboard II and longitudinal anode carbon fiberboard are composited through pultrusion by FRP basic unit and carbon fiber top layer; The spacing of two pieces of adjacent anode carbon fiberboards I is 3-5m.Anode carbon fiberboard I is as gripper shoe, lightweight, and only have 1/5 of steel weight, composite bending modulus is identical with steel, and electric conductivity is excellent, without buckling phenomenon when reaching 80m, therefore without the need to separately establishing support beam frame.
The beneficial effects of the utility model are:
1, multiple electrostatic room is formed by being located at cooling tower cellular module suitable for reading, and drop is electric conductor, attract by anode carbon fiberboard (absorption pole) in high-energy physics electric field, to absorption polar motion, finally adsorbed by absorption pole, by to the follow-up continuous attraction with near Charged Droplet, superposition causes convergence, particle diameter increases, this process is carried out continuously, and finally superposition increases and forms water droplet, and getting back in the air of flowing just can not settling flux, fall into the pond at the bottom of cooling tower, make evaporation of water Efficient Cycle.Still for 300MW unit, attribute evaporated water is 387t/h, intermediate link loss 25%, and the recyclable water yield is 290t/h, year 2030000 tons, recyclable water, recycle-water makes recirculated water only heat up 0.12 DEG C as calculated, therefore on recirculated water without impact.Energy-conservation, water saving, makes the corrosion-free long-term operation of system equipment.Droplet without any particle diameter is exactly water white saturated air, by cooling tower direct discharge suitable for reading; Cross-sectional area due to cellular module accounts for 1% of Leng Que Ta cross-sectional area suitable for reading, does not affect normal exhaust.
2, anticorrosive, ageing-resistant, cold-resistant and high temperature resistant, the bending resistance of this device, lightweight, cost is low, makes the corrosion-free long-term operation of system equipment.Amount of makeup water about 80% can be saved by this device.Because recovery evaporation water is normal-temperature water, so do not affect gas, heat exchanger effectiveness, environment-friendly water-saving; And recirculated water chlorion is not accumulated, and chlorion does not increase, and does not relatively just have sewage discharge.
3, FRP material is all used, be arranged on cooling tower exit, cellular module integral hoisting, weight be tower bear 3% ~ 5% of weight, cross-sectional area accounts for 1% of cooling tower exit cross-sectional area, so the resistance that this equipment produces is little on whole water tower impact, this device can save supplementing water more than 75%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the partial schematic diagram of the cellular module of the utility model embodiment 1;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the structural representation of Fig. 4 Anodic carbon fiber board I and anode carbon fiberboard II;
Fig. 6 is the B-B sectional view of Fig. 3;
Fig. 7 is the structural representation of cathode line in Fig. 6;
Fig. 8 is the upward view of Fig. 7;
Fig. 9 is the structural representation of negative electrode carbon fiber board;
Figure 10 is scheme of installation of the present utility model;
Figure 11 be the cellular module of the utility model embodiment 2 partial structurtes schematic diagram (
In figure: 1-socket, 2-anode carbon fiberboard, 3-honeycomb, 4-cathode line, 5-negative electrode carbon fiber board, 6-carbon fiber wire, 7-FRP insulating bars, 8-cathode sheets, 9-conducts electricity disk, 10-screw rod, 11-nut, 12-cathode support suspension bracket, 13-keeps a foothold, 14-FRP basic unit, 15-carbon fiber layer, 16-negative electrode connects the fine plate of carbon, 17-cooling tower, 18-electric control chamber, the horizontal anode carbon fiberboard of 201-, the longitudinal anode carbon fiberboard of 202-, 201a-anode carbon fiberboard I, 201b-anode carbon fiberboard II, 701-slot, 801-point discharge is stung, 1201-through hole.
Detailed description of the invention
As Figure 1-Figure 5, a kind of cooling tower electrostatic demist apparatus for recovering, comprise polylith transverse and longitudinal to arrange and surface is equipped with the anode carbon fiberboard 2 of multiple longitudinal socket 1, the thickness of described anode carbon fiberboard 2 is 3mm-5mm, is highly 0.9 meter-1.1 meters, and the thickness of the present embodiment anode carbon fiberboard 2 is 4mm, is highly 1 meter.Wherein the socket of horizontal anode carbon fiberboard 201 upward, the socket of longitudinal anode carbon fiberboard 202 down, the height of described socket 1 is the half of anode carbon fiberboard 2 height, horizontal anode carbon fiberboard 201 and longitudinal anode carbon fiberboard 202 mutually grafting form cellular module, and the horizontal outline of described cellular module is circular.Be wound around at splicing position that is horizontal, longitudinal anode carbon fiberboard 201,202 and be pasted with carbon fiber wire 6.The cross section of the honeycomb 3 except being positioned at cellular module outer rim is square, and the length of side is 300mm-500mm.Vertically be provided with cathode line 4 in the center of each honeycomb 3, each cathode line 4 is electrically connected to each other with negative electrode carbon fiber board 5.
As Figure 6-Figure 8, described cathode line 4 is the FRP insulating bars 7 being provided with four longitudinal sockets 701 by surface, be inserted into four cathode sheets 8 in longitudinal socket 701, be positioned at the conduction disk 9 of FRP insulating bar 7 end face, the screw rod 10 and the nut 11 that are installed in conduction disk 9 center are formed, four longitudinal sockets 701 are arranged in " ten " font, each cathode sheets 8 outside upright direction is provided with multiple exposed point discharge thorn 801 outside FRP rod 7, on anode carbon fiberboard 2, corresponding honeycomb 3 center is provided with cathode support suspension bracket 12, cathode support suspension bracket 12 have keep a foothold 13 and 13 lower ends of keeping a foothold be opening shape and be inserted on corresponding anode carbon fiberboard 2, described negative electrode carbon fiber board 5 to be arranged on anode carbon fiberboard 2 and and insulate between anode carbon fiberboard 2, on cathode support suspension bracket 12, corresponding honeycomb 3 center is provided with through hole 1201, exposed section, cathode sheets 8 upper end after described FRP insulating bar 7 upper end is passed by the through hole 1201 on cathode support suspension bracket 12 above it with conduct electricity disk 9 and weld and be lifted on cathode support suspension bracket 12 by the nut 11 be installed on the screw rod 10 conducted electricity on disk 9.Because cathode sheets 8 is positioned at slot 701, sting the cathode line formed compare with existing by round iron pipe and the point discharge be positioned on round iron pipe, focused on by discharge energy in point discharge thorn completely, the intensity of electrostatic field improves more than 50%.
As shown in Figure 9, described negative electrode carbon fiber board 5 is composited through pultrusion by FRP basic unit 14 and the carbon fiber layer 15 be located in FRP basic unit 14, described negative electrode carbon fiber board 5 is fitted on cathode support suspension bracket 12 by nut 11, with the horizontal vertical direction of negative electrode carbon fiber board 5 is arranged a negative electrode and is connected the fine plate 16 of carbon, see Fig. 3.
As shown in Figure 10, during installation, by this cooling tower electrostatic demist apparatus for recovering seat cooling tower 17 suitable for reading on, negative electrode is connected the fine plate 16 of carbon and is connected with ground electric control chamber 18 by power line.
Embodiment 2
As shown in figure 11, described horizontal anode carbon fiberboard 201 is divided into anode carbon fiberboard I 201a and anode carbon fiberboard II 201b, described anode carbon fiberboard I 201a is pure carbon fiber plate as gripper shoe, described anode carbon fiberboard II 201b and longitudinal anode carbon fiberboard 202 are composited through pultrusion by FRP basic unit 14 and carbon fiber top layer 15, sees Fig. 9; The spacing of two pieces of adjacent anode carbon fiberboard I 201a is 3m-5m, and the present embodiment is 4m.
Claims (9)
1. a cooling tower electrostatic demist apparatus for recovering, it is characterized in that: comprise polylith transverse and longitudinal and to arrange and surface is equipped with the anode carbon fiberboard of multiple longitudinal socket, wherein the socket of horizontal anode carbon fiberboard upward, the socket of longitudinal anode carbon fiberboard down, the height of described socket is the half of anode carbon fiberboard height, horizontal anode carbon fiberboard and the mutual grafting of longitudinal anode carbon fiberboard form cellular module, the center of each honeycomb is provided with cathode line, each cathode line is electrically connected to each other by the negative electrode carbon fiber board ridden on anode carbon fiberboard, insulate between described negative electrode carbon fiber board and the anode carbon fiberboard corresponding with it.
2. cooling tower electrostatic demist apparatus for recovering according to claim 1, is characterized in that: be wound around at the splicing position of two pieces of anode carbon fiberboards and be pasted with carbon fiber wire.
3. cooling tower electrostatic demist apparatus for recovering according to claim 1, is characterized in that:
the thickness of described anode carbon fiberboard is 3mm-5mm, is highly 0.9 meter-1.1 meters.
4. cooling tower electrostatic demist apparatus for recovering according to claim 1, is characterized in that: the cross section of the honeycomb 3 except being positioned at cellular module outer rim is square, and the length of side is 300mm-500mm.
5. cooling tower electrostatic demist apparatus for recovering according to claim 1, is characterized in that: the horizontal outline of described cellular module is for circular.
6. cooling tower electrostatic demist apparatus for recovering according to claim 1, it is characterized in that: described cathode line is provided with the FRP insulating bar of four longitudinal sockets, four cathode sheets be inserted in longitudinal socket, the conduction disk being positioned at FRP insulating bar end face, the screw rod being installed in conduction disk center and nut by surface to form, and is vertically provided with multiple exposed point discharge thorn outside FRP rod outside each cathode sheets.
7. cooling tower electrostatic demist apparatus for recovering according to claim 6, it is characterized in that: on anode carbon fiberboard, corresponding honeycomb center is provided with cathode support suspension bracket, on cathode support suspension bracket, corresponding honeycomb center is provided with through hole, and the cathode sheets upper end be located thereon after described FRP insulating bar upper end is passed by the through hole on cathode support suspension bracket is welded with conduction disk and is lifted on cathode support suspension bracket by the nut be installed on the screw rod that conducts electricity on disk.
8. cooling tower electrostatic demist apparatus for recovering according to claim 1, is characterized in that: described negative electrode carbon fiber board is composited through pultrusion by FRP basic unit and the carbon fiber top layer be located thereon; Described negative electrode carbon fiber board by nut press mounting on cathode support suspension bracket, with negative electrode carbon fiber board horizontal vertical direction is arranged a negative electrode and is connected the fine plate of carbon.
9. cooling tower electrostatic demist apparatus for recovering according to claim 1, it is characterized in that: described horizontal anode carbon fiberboard is divided into anode carbon fiberboard I and anode carbon fiberboard II, described anode carbon fiberboard I is pure carbon fiber plate as gripper shoe, and described anode carbon fiberboard II and longitudinal anode carbon fiberboard are composited through pultrusion by FRP basic unit and carbon fiber top layer; The spacing of two pieces of adjacent anode carbon fiberboards I is 3m-5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726448.7U CN204429489U (en) | 2014-11-28 | 2014-11-28 | Cooling tower electrostatic demist apparatus for recovering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420726448.7U CN204429489U (en) | 2014-11-28 | 2014-11-28 | Cooling tower electrostatic demist apparatus for recovering |
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| CN204429489U true CN204429489U (en) | 2015-07-01 |
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| CN201420726448.7U Active CN204429489U (en) | 2014-11-28 | 2014-11-28 | Cooling tower electrostatic demist apparatus for recovering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511371A (en) * | 2014-11-28 | 2015-04-15 | 张永安 | Cooling water tower electrostatic demisting water recovery device |
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2014
- 2014-11-28 CN CN201420726448.7U patent/CN204429489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104511371A (en) * | 2014-11-28 | 2015-04-15 | 张永安 | Cooling water tower electrostatic demisting water recovery device |
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| GR01 | Patent grant |