CN203916344U - Thermoelectricity carbon powder collecting device - Google Patents
Thermoelectricity carbon powder collecting device Download PDFInfo
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- CN203916344U CN203916344U CN201420386536.7U CN201420386536U CN203916344U CN 203916344 U CN203916344 U CN 203916344U CN 201420386536 U CN201420386536 U CN 201420386536U CN 203916344 U CN203916344 U CN 203916344U
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- Prior art keywords
- air
- cartridge filter
- blower fan
- filter
- thermoelectricity
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 230000005619 thermoelectricity Effects 0.000 title claims abstract description 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000007664 blowing Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000013016 damping Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of thermoelectricity carbon powder collecting device, on the body of stereochemical structure, be provided with one or above air inlet, filtration cavity, air flue and blower fan, in filtration cavity, be provided with several cartridge filters, cartridge filter is provided with the filter core that supplied gas is passed through, make gas from the surface of cartridge filter in filter core enters the inner chamber of cartridge filter inside, the inner chamber of each cartridge filter is communicated with air flue; Air flue is communicated with the air intake of blower fan, and the air-out of blower fan is rectified air outlet; Air inlet on body, cartridge filter, air flue, blower fan, air outlet are communicated with successively, form the runner that supplied gas is passed through.Thermoelectricity carbon powder collecting device of the present utility model, can be by thorough carbon dust collection and treatment, in order to avoid carbon dust is piled up the phenomenon such as cause collector ring short circuit, strike sparks and burn; Because fan starting produces swabbing action, Air Flow is obviously accelerated, and has larger cooling effect, can effectively reduce the temperature of collector ring operation; Can effectively prevent that carbon dust from flying upward, and pollutes other equipment everywhere.
Description
Technical field
The utility model belongs to technical field of generators, specifically relates to a kind of appurtenances of thermoelectricity generating set, especially thermoelectricity carbon powder collecting device.
Background technology
In thermoelectricity or water-energy generating electricity unit running, between carbon brush and collector ring, produce relative motion, between carbon brush and collector ring, friction produces a large amount of carbon dusts; In prior art, carbon dust cannot effectively be got rid of, be mingled in gas, accumulate and cover exciting current-collecting ring, carbon brush, brush carrier, excitation lead, overdrive etc. and locate, not only pollute equipment, and causing exciting current-collecting ring due to too much often sparking of carbon dust, indivedual units even short circuit cause scaling loss exciting current-collecting ring.Bring great hidden danger to unit safety stable operation.Moreover often irregularly shut down cleaning carbon dust, affect generated energy, have the reliability that affects unit, totally unfavorable to power station economical operation and safe and reliable production.
Thermoelectric generator unit is in running, carbon powder collecting device is not installed, causing a large amount of carbon dust dust to cover exciting current-collecting ring, carbon brush, brush carrier, excitation lead, overdrive etc. locates, form potential safety hazard, the phenomenons such as carbon dust accumulation easily causes collector ring short circuit, strikes sparks and burns, produce very adverse influence to the safe operation of generator unit.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of thermoelectricity carbon powder collecting device, by airborne carbon dust collecting dust removal process, is contained in the deficiency on dust removing effects to make up existing carbon powder of generator dedusting.
A kind of thermoelectricity carbon powder collecting device, comprises body; It is characterized in that, on the body of stereochemical structure, be provided with one or above air inlet, in body, be provided with and filter cavity, air flue and blower fan, in filtration cavity, be provided with several cartridge filters, cartridge filter is provided with the filter core that supplied gas is passed through, make gas from the surface of cartridge filter in filter core enters the inner chamber of cartridge filter inside, the inner chamber of each cartridge filter is communicated with air flue; Air flue passes in the cavity at blower fan place, is communicated with the air intake of blower fan, and the air-out of blower fan is rectified the air outlet arranging on body; Filter core and inner chamber, air flue, blower fan, the air outlet of air inlet on body, cartridge filter, cartridge filter are communicated with successively, form the runner that supplied gas is passed through.
Further feature is, described air inlet comprises main air inlet and side air inlet, is all communicated with filtration cavity.
On body, also be provided with urgent air outlet, the air channel of urgent air outlet is communicated with filtration cavity, on urgent air outlet, be provided with motor-operated control valve, described motor-operated control valve and blower fan interlock, in the time that blower fan cuts out, motor-operated control valve is opened automatically, urgent air outlet is opened automatically, entered from main air inlet or side air inlet the gas that filters cavity, can automatically discharge by urgent air outlet.
On body, be provided with cartridge filter cleaning plant, the corresponding setting of filter core of cartridge filter cleaning plant and cartridge filter or cartridge filter, in the time that cartridge filter cleaning plant produces cleanup action, cleaning sticks to the carbon dust on filter core.
Described cartridge filter cleaning plant is air flow impact type, comprise gas storage tanks, pipeline and air blowing arm, gas storage tanks is connected with air blowing arm by pipeline, air blowing arm is corresponding with the inner chamber of cartridge filter, the inner chamber of the every corresponding cartridge filter of air blowing arm, after by-pass valve control is opened, the gas in gas storage tanks is by pipeline and air blowing arm, input respectively in the inner chamber of cartridge filter, blow to filter core.
In the cavity at blower fan place, be provided with sound absorption layer.
The beneficial effects of the utility model are:
1, can be by thorough carbon dust collection and treatment, in order to avoid carbon dust is piled up the phenomenon such as cause collector ring short circuit, strike sparks and burn.
2, because fan starting produces swabbing action, Air Flow is obviously accelerated, and has larger cooling effect, can effectively reduce the temperature of collector ring operation.
3, can effectively prevent that carbon dust from flying upward, and pollutes other equipment everywhere.
4, can effectively improve safe, reliable, the economical operation of unit.
brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the utility model generator;
Fig. 2 be Fig. 1 middle B-B to cutaway view;
Fig. 3 is the external structure top view of Fig. 1 figure;
Fig. 4 be in 2 A-A to cutaway view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to Fig. 1 to Fig. 4, a kind of thermoelectricity carbon powder collecting device, comprise body 1, on the body 1 of stereochemical structure, be provided with one or above air inlet, shown in figure, be two air inlets, 21, one side air inlets 22 of a main air inlet, in body 1, be provided with one and filter cavity 3 and air flue 4, in or beyond body 1, portion arranges blower fan 5; Main air inlet 21 is all communicated with filtration cavity 3 with side air inlet 22; In filtration cavity 3, be provided with several cartridge filters 6, cartridge filter 6 is cylindric or oval tubulars or rectangular-shaped, be provided with the filter core 61 that supplied gas is passed through, make the gas can be from the surface of cartridge filter 6 in filter core 61 enters the inner chamber 62 of cartridge filter 6 inside, the inner chamber 62 of each cartridge filter 6 be communicated with air flue 4; Air flue 4 passes in the cavity at blower fan 5 places, or air flue 4 is directly by pipeline, is communicated with the air intake of blower fan 5, and the air outlet 7 arranging on body 1 is rectified in the air-out of blower fan 5, or is directly communicated with extraneous (atmosphere), by other discharges.Filter core 61 and inner chamber 62, air flue 4, blower fan 5, the air outlet 7 of air inlet on body 1, cartridge filter 6, cartridge filter 6 are communicated with successively, form the runner that supplied gas is passed through, produce under swabbing action at startup blower fan 5, the gas that contains carbon dust enters from air inlet, after the filter core 61 of filter cylinder 6 filters, pass in air flue 4 from the inner chamber 62 of cartridge filter 6, then through blower fan 5, the gas of discharging filtering from air outlet 7, or directly enter in atmosphere by blower fan 5.
On body 1, shown in figure in the side of body 1, be provided with cartridge filter cleaning plant 10, the corresponding setting of filter core 61 of cartridge filter cleaning plant 10 and cartridge filter 6 or cartridge filter 6, in the time that cartridge filter cleaning plant 10 produces cleanup action, cleaning sticks to the carbon dust on filter core 61 etc.Cartridge filter cleaning plant 10 can be the relevant apparatus of prior art, as electronic vibration type, produces vibration after energising, promotes or impacts on cartridge filter 6, makes to stick to the foreign material such as carbon dust on filter core 61 and falls down, and cleaning cartridge filter 6, improves the filter effect of cartridge filter 6.The illustrated cartridge filter cleaning plant 10 of the utility model is air flow impact types, comprise gas storage tanks 11, pipeline 12 and air blowing arm 13, gas storage tanks 11 is connected with air blowing arm 13 by pipeline 12, air blowing arm 13 is corresponding with the inner chamber 62 of cartridge filter 6, the inner chamber 62 of every air blowing arm 13 corresponding cartridge filters 6, after by-pass valve control is opened, gas (can be also the gas that outside gas generating unit produces) in gas storage tanks 11 is by pipeline 12 and air blowing arm 13, input respectively in the inner chamber 62 of cartridge filter 6, blow to filter core 61, making to stick to the foreign material such as the carbon dust on filter core 61 falls down, cleaning cartridge filter 6, improve the filter effect of cartridge filter 6.
Cartridge filter 6 of the present utility model, its one end sealing, the other end is communicated with air flue 4, and the inner chamber 62 of each cartridge filter 6 is communicated with air flue 4; Cartridge filter 6 is arranged on and is filtered in cavity 3 by erection support 63.For connection disassembling convenience, each cartridge filter 6 is connected on erection support 63 through clamp nut 64, screw rod 65 and rotation handgrip nut 66, clamp nut 64 and rotation handgrip nut 66 can coordinate with screw rod 65, rotation is arranged on the rotation handgrip nut 66 in body 1 outside, just can conveniently regulate or dismantle cartridge filter 6.
On body 1, also be provided with urgent air outlet 15, urgent air outlet 15 in figure is near the side at side air inlet 22 places, the air channel of urgent air outlet 15 is communicated with filtration cavity 3, on urgent air outlet 15, be provided with motor-operated control valve 151, motor-operated control valve 151 links with blower fan 5, be that motor-operated control valve 151 is connected with the control valve of blower fan 5, in the time that blower fan 5 produces fault or other reasons and automatically cuts out, motor-operated control valve 151 is opened automatically, urgent air outlet 15 is just opened automatically, enter from main air inlet 21 or side air inlet 22 gas that filters cavity 3, can automatically discharge by urgent air outlet 15, thereby while not affecting fault or accident condition, the cooling effect of generating set, guarantee generating set is timely, effectively cooling.
In the cavity at blower fan 5 places, be provided with sound absorption layer 16, sound absorption layer 16 has sound-absorbing, damping effect, it is the material such as acoustical cotton, shock-reducing rubber, join for reducing fan noise, there is sound-absorbing, damping effect, reduce noise and the vibration of the utility model carbon powder collecting device.Sound absorption layer 16 is preferably disposed on whole inwalls of cavity at blower fan 5 places, can play so more excellent sound-absorbing, damping effect.
In the bottom of filtering cavity 3, with the corresponding dust-collecting box 18 that arranges in position of cartridge filter 6, while passing through filter cylinder 6 with the wind of carbon dust, carbon dust is stopped by filter cylinder 6, drops in dust-collecting box 18 below.
The course of work of carbon powder collecting device for the utility model thermoelectricity, start blower fan 5 and produce swabbing action, air with carbon dust sucks in body 1 from main air inlet 21 or side air inlet 22, enter and filter cavity 3,, after filter core 61 filters, pass in air flue 4 from the inner chamber 62 of cartridge filter 6 from the outside of cartridge filter 6, again through blower fan 5, the gas of discharging filtering from air outlet 7, obtains after blower fan 5 and directly discharges, and after obtaining filtering, clean wind discharges.
Finally it should be noted that, above embodiment is only in order to the technical solution of the utility model to be described but not restriction technologies scheme, although applicant has been described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or are equal to replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. a thermoelectricity carbon powder collecting device, comprises body (1); It is characterized in that, on the body (1) of stereochemical structure, be provided with one or above air inlet, in body (1), be provided with and filter cavity (3) and air flue (4), in or beyond body (1), be provided with blower fan (5), in filtration cavity (3), be provided with several cartridge filters (6), cartridge filter (6) is provided with the filter core (61) that supplied gas is passed through, make gas from the surface of cartridge filter (6) in filter core (61) enters the inner inner chamber (62) of cartridge filter (6), the inner chamber (62) of each cartridge filter (6) is communicated with air flue (4); Air flue (4) is communicated with the air intake of blower fan (5), and the air-out of blower fan (5) is rectified the air outlet 7 to arranging on body 1 or is in communication with the outside; Filter core (61) and inner chamber (62), air flue (4), blower fan (5), the air outlet (7) of air inlet on body (1), cartridge filter (6), cartridge filter (6) are communicated with successively, form the runner that supplied gas is passed through.
2. thermoelectricity carbon powder collecting device according to claim 1, is characterized in that, described air inlet comprises main air inlet (21) and side air inlet (22), is all communicated with filtration cavity (3).
3. thermoelectricity carbon powder collecting device according to claim 2, it is characterized in that, on body (1), also be provided with urgent air outlet (15), the air channel of urgent air outlet (15) is communicated with filtration cavity (3), on urgent air outlet (15), be provided with motor-operated control valve, described motor-operated control valve and blower fan (5) interlock, in the time that blower fan (5) cuts out, motor-operated control valve is opened automatically, urgent air outlet (15) is opened automatically, enter from main air inlet (21) or side air inlet (22) gas that filters cavity (3), can automatically discharge by urgent air outlet (15).
4. thermoelectricity carbon powder collecting device according to claim 2, it is characterized in that, on body (1), be provided with cartridge filter cleaning plant (10), the corresponding setting of filter core (61) of cartridge filter cleaning plant (10) and cartridge filter (6) or cartridge filter (6), in the time that cartridge filter cleaning plant (10) produces cleanup action, cleaning sticks to the carbon dust on filter core (61).
5. thermoelectricity carbon powder collecting device according to claim 3, it is characterized in that, described cartridge filter cleaning plant (10) is air flow impact type, comprise gas storage tanks (11), pipeline (12) and air blowing arm (13), gas storage tanks (11) is connected with air blowing arm (13) by pipeline (12), air blowing arm (13) is corresponding with the inner chamber (62) of cartridge filter (6), the corresponding inner chamber of every air blowing arm (13) (62), after by-pass valve control is opened, gas in gas storage tanks (11) is by pipeline (12) and air blowing arm (13), input respectively in inner chamber (62), blow to filter core (61).
6. according to the arbitrary described thermoelectricity carbon powder collecting device of claim 1-4, it is characterized in that, in the cavity at blower fan (5) place, be provided with sound absorption layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386536.7U CN203916344U (en) | 2014-07-14 | 2014-07-14 | Thermoelectricity carbon powder collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386536.7U CN203916344U (en) | 2014-07-14 | 2014-07-14 | Thermoelectricity carbon powder collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916344U true CN203916344U (en) | 2014-11-05 |
Family
ID=51812227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386536.7U Active CN203916344U (en) | 2014-07-14 | 2014-07-14 | Thermoelectricity carbon powder collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583929A (en) * | 2016-07-09 | 2018-01-16 | 哈尔滨盛迪电力设备有限公司 | Active and standby blower fan carbon powder collecting device |
| CN114797298A (en) * | 2022-04-11 | 2022-07-29 | 江苏科闻环保科技有限公司 | Efficient gas trapping system |
-
2014
- 2014-07-14 CN CN201420386536.7U patent/CN203916344U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583929A (en) * | 2016-07-09 | 2018-01-16 | 哈尔滨盛迪电力设备有限公司 | Active and standby blower fan carbon powder collecting device |
| CN114797298A (en) * | 2022-04-11 | 2022-07-29 | 江苏科闻环保科技有限公司 | Efficient gas trapping system |
| CN114797298B (en) * | 2022-04-11 | 2023-08-22 | 江苏科闻环保科技有限公司 | Efficient gas trapping system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190319 Address after: 400054 Fourteenth Society of Huaxi Xianfeng Village, Banan District, Chongqing Patentee after: Chongqing Huaneng Hydroelectric Equipment Manufacturing Co., Ltd. Address before: 400054 Chongqing Huaneng Hydropower Equipment Manufacturing Co., Ltd. Transfer Patentee before: Zhang Hongwei |