CN105169875A - Device for recovery of dust discharged by power plant - Google Patents
Device for recovery of dust discharged by power plant Download PDFInfo
- Publication number
- CN105169875A CN105169875A CN201510660907.5A CN201510660907A CN105169875A CN 105169875 A CN105169875 A CN 105169875A CN 201510660907 A CN201510660907 A CN 201510660907A CN 105169875 A CN105169875 A CN 105169875A
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- shell body
- power plant
- right shell
- guide rail
- plant emission
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- Electrostatic Separation (AREA)
Abstract
The invention discloses a device for recovery of dust discharged by a power plant. The device comprises a shell, a cooling tank, guide rails, a vibrating filter layer, an electrostatic adsorption layer and a dust absorption processor. The shell is in an inverted U type and comprises a left shell body, an upper shell body and a right shell body which are connected and communicated with one another in sequence. An air inlet and an air outlet are formed in the bottom of the left shell body and the bottom of the right shell body respectively. The cooling tank is embedded in the surface of the upper shell body, and the guide rails are vertically installed along the inner side wall of the right shell body and are distributed in a pair in parallel. The vibrating filter layer is arranged between the paired guide rails and can ascend and descend in the vertical direction through the guide rails. The electrostatic adsorption layer is arranged at the bottom ends of the guide rails and is parallel to the vibrating filter layer. The dust absorption processor is arranged on the outer side wall, corresponding to the top ends of the guide rails, of the right shell body, is communicated with the right shell body and absorbs dust collected on the vibrating filter layer for processing. By means of the device, gas exhausted by the power plant can be efficiently purified, environment pollution is reduced, the dust containing metal and sulfide and recovered in a centralized mode can be processed and reused, and the resource utilization rate is increased.
Description
Technical field
The present invention relates to a kind of retracting device, particularly relate to a kind of device for recovering powder of power plant emission, belong to coal-fired plant's exhaust gas treatment device.
Background technology
Reform and open up to the outside world over 30 years, because various odjective cause; Country have employed extensive production pattern to promote the state economy.While bearing fruit, extensive production pattern has reached more serious degree to the destruction of the surrounding enviroment that natural environment and people are depended on for existence.In recent years, haze weather also got more and more, and the crowd thus suffering from various breathing class disease also gets more and more.
Therefore, the improvement of polluting can not hold slow stage to one, and in a large amount of pollution sources, the tail gas that coal power station factory emits when coal fired power generation occupies most, containing a large amount of graininess dust in these tail gas, these dust are also maximum to the harm of human body.So effectively purify the dusty gas of power plant emission, reducing environmental pollution is useful act.
Summary of the invention
Main purpose of the present invention is, overcomes deficiency of the prior art, provides a kind of device for recovering powder of power plant emission of new structure, is specially adapted to coal-fired plant.
Technical problem to be solved by this invention is to provide the device for recovering powder of easy, safe and reliable, the practical power plant emission of compact conformation, easy accessibility, making, effectively can purify the dust in power plant's emission gases, make it no longer elegant in air, significantly reduce environmental pollution; Simultaneously owing to containing various metal and sulfide in dust, by dust centralized recovery, and recycling can be contributed to, improve resource utilization, there is the value in industry.
In order to achieve the above object, the technical solution adopted in the present invention is:
A device for recovering powder for power plant emission, comprises for the through housing of the hollow tubular of power plant emission dusty gas circulation, is all arranged at the cooling bath on housing, guide rail, vibrated filtering layer, static cling layer and dust absorbing processor.
Wherein, described housing is inverted U distribution, comprises and being connected successively and through left shell, upper shell and right shell body; The uncovered air inlet for dusty gas circulation in bottom of described left shell, the uncovered gas outlet for dusty gas circulation, bottom of described right shell body.
And, the embedded surface of shell being arranged on upper shell of described cooling bath, described guide rail is vertically installed along the madial wall of right shell body, is paralleled distribution in pairs, described vibrated filtering layer to be arranged between paired guide rail and can vertical direction lifting by guide rail, described static cling layer be arranged at guide rail bottom, with vibrated filtering layer keeping parallelism, described dust absorbing processor is arranged on right shell body lateral wall corresponding to guide rail top, connect with right shell body and gone out by the dust absorbing that vibrated filtering layer is collected and process.
The present invention is set to further: the housing outer surface of described left shell is provided with waste-heat recovery device.
The present invention is set to further: described housing is cross section is foursquare body.
The present invention is set to further: described cooling bath is arranged on upper surface and the lower surface of upper shell.
The present invention is set to further: described cooling bath is fitted with dismountable cooling duct.
The present invention is set to further: described cooling duct is provided with 6-8 root.
The present invention is set to further: the sidewall of described right shell body offers service ports.
The present invention is set to further: described vibrated filtering layer involving vibrations device and filter, and described filter is driven by vibrator and shakes.
Compared with prior art, the beneficial effect that the present invention has is:
By being distributed in the setting of cooling bath, guide rail, vibrated filtering layer, static cling layer and dust absorbing processor on housing, by the dusty gas of power plant emission successively through supercooling, filtration and absorption after-purification be the calibrating gas meeting discharge, not only compact conformation, easy accessibility, safe and reliable, and purification efficiency is high, environmental pollution can be reduced, for the dust containing various metal and sulfide of centralized recovery, also recycle by dust absorbing processor, improve resource utilization.
Foregoing is only the general introduction of technical solution of the present invention, and in order to clearer understanding technological means of the present invention, below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is that in the embodiment of the present invention, vibrated filtering layer is in structural representation guide rail carrying out dust-filtering;
Fig. 2 is that in the embodiment of the present invention, vibrated filtering layer is in the structural representation that dust absorbing is carried out on guide rail top.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figures 1 and 2, a kind of device for recovering powder of power plant emission, comprise for the through housing 1 of the hollow tubular of power plant emission dusty gas circulation, be all arranged at the cooling bath 2 on housing 1, guide rail 3, vibrated filtering layer 4, static cling layer 5 and dust absorbing processor 6; In Fig. 1, arrow is depicted as the circulating direction of power plant emission dusty gas, and in Fig. 2, arrow is depicted as dust absorbing direction.
The cross section that described housing 1 distributes for inverted U is foursquare body, comprises and being connected successively and through left shell 11, upper shell 12 and right shell body 13; The uncovered air inlet 7 for dusty gas circulation in bottom of described left shell 11, the uncovered gas outlet 8 for dusty gas circulation, bottom of described right shell body 13.
Embedded upper and lower two surfaces of housing being arranged on upper shell 11 of described cooling bath 2, described cooling bath 2 is fitted with dismountable 6-8 root cooling duct 21, and the quantity of cooling duct 21 suitably increases according to the large I of housing 1 and reduces.
Described guide rail 3 is vertically installed along the madial wall of right shell body 13, is paralleled distribution in pairs, described vibrated filtering layer 4 to be arranged between paired guide rail 3 and can vertical direction lifting by guide rail 3, described vibrated filtering layer 4 involving vibrations device and the detachable filter installed, described filter is driven by vibrator and shakes.Described static cling layer 5 be arranged at guide rail 3 bottom, with vibrated filtering layer 4 keeping parallelism, described dust absorbing processor 6 is arranged on right shell body 13 lateral wall corresponding to guide rail 3 top, connect with right shell body 13 and gone out by the dust absorbing that vibrated filtering layer 4 is collected and process.
The housing outer surface of described left shell 11 is provided with waste-heat recovery device 9, and the sidewall of described right shell body 13 offers service ports 10, and staff enters in right shell body 13 by service ports 10 and keeps in repair vibrations filter course 4 and static cling layer 5.
As shown in Figure 1, when the device for recovering powder of the present embodiment carries out work, the dusty gas that coal-fired plant emits is entered by the air inlet 7 of the left shell 11 of housing 1, and the waste-heat recovery device 9 be arranged on left shell 11 can carry out further Btu utilization to the heat in dusty gas.When gas enters into the position of upper shell 12, dusty gas further cools by the cooling bath 2 in this part, its temperature is lowered and is conducive to the cohesion of dust.When gas is gone out from right shell body 13 through vibrations filter course 4, dust granules in gas filters out by vibrations filter course 4, gas is from ejecting bottom it, and the static cling layer 5 be positioned at bottom it will purify these filtering gas further, prevents wherein more small particle from escaping out.Gas through purification is discharged by the exhaust outlet 8 of right shell body 13, and now emission gases is up to standard.
As shown in Figure 2, when the dust on vibrations filter course 4 reaches a certain amount of or the setting regular hour, vibrations filter course 4 rises to guide rail 3 top by guide rail 3, keep the position parallel with dust absorbing processor 6, work opened by dust absorbing processor 6, is drawn into by dust in dust absorbing processor 6; Vibrations filter course 4 shakes, and prevents particle from sticking on the surface, contributes to efficiently being absorbed in dust absorbing processor 6; After dust absorbing is complete, vibrations filter course 4 gets back to the initial position that guide rail 3 filters.Enter by service ports 10 when shaking filter course 4 and needing to change filter course and launch to change.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (8)
1. the device for recovering powder of a power plant emission, it is characterized in that: comprise for the through housing of the hollow tubular of power plant emission dusty gas circulation, be all arranged at the cooling bath on housing, guide rail, vibrated filtering layer, static cling layer and dust absorbing processor;
Described housing is inverted U distribution, comprises and being connected successively and through left shell, upper shell and right shell body; The uncovered air inlet for dusty gas circulation in bottom of described left shell, the uncovered gas outlet for dusty gas circulation, bottom of described right shell body;
The embedded surface of shell being arranged on upper shell of described cooling bath, described guide rail is vertically installed along the madial wall of right shell body, is paralleled distribution in pairs, described vibrated filtering layer to be arranged between paired guide rail and can vertical direction lifting by guide rail, described static cling layer be arranged at guide rail bottom, with vibrated filtering layer keeping parallelism, described dust absorbing processor is arranged on right shell body lateral wall corresponding to guide rail top, connect with right shell body and gone out by the dust absorbing that vibrated filtering layer is collected and process.
2. the device for recovering powder of a kind of power plant emission according to claim 1, is characterized in that: the housing outer surface of described left shell is provided with waste-heat recovery device.
3. the device for recovering powder of a kind of power plant emission according to claim 1, is characterized in that: described housing is cross section is foursquare body.
4. the device for recovering powder of a kind of power plant emission according to claim 1, is characterized in that: described cooling bath is arranged on upper surface and the lower surface of upper shell.
5. the device for recovering powder of a kind of power plant emission according to claim 1, is characterized in that: described cooling bath is fitted with dismountable cooling duct.
6. the device for recovering powder of a kind of power plant emission according to claim 5, is characterized in that: described cooling duct is provided with 6-8 root.
7. the device for recovering powder of a kind of power plant emission according to claim 1, is characterized in that: the sidewall of described right shell body offers service ports.
8. the device for recovering powder of a kind of power plant emission according to claim 1, is characterized in that: described vibrated filtering layer involving vibrations device and filter, and described filter is driven by vibrator and shakes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660907.5A CN105169875B (en) | 2015-10-14 | 2015-10-14 | A kind of device for recovering powder of power plant emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510660907.5A CN105169875B (en) | 2015-10-14 | 2015-10-14 | A kind of device for recovering powder of power plant emission |
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| Publication Number | Publication Date |
|---|---|
| CN105169875A true CN105169875A (en) | 2015-12-23 |
| CN105169875B CN105169875B (en) | 2017-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510660907.5A Active CN105169875B (en) | 2015-10-14 | 2015-10-14 | A kind of device for recovering powder of power plant emission |
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| CN (1) | CN105169875B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890718A (en) * | 2017-11-14 | 2018-04-10 | 遵义市贵科科技有限公司 | A kind of dust collector |
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| CN2507549Y (en) * | 2001-09-05 | 2002-08-28 | 孙树官 | Smoke treating device |
| US8152907B2 (en) * | 2007-07-26 | 2012-04-10 | Tokyo Electron Limited | Gas purification apparatus and method |
| CN202199232U (en) * | 2011-08-04 | 2012-04-25 | 漳州灿坤实业有限公司 | Oily fume filter |
| CN202398600U (en) * | 2011-12-23 | 2012-08-29 | 上海东岩机械零部件有限公司 | U-shaped vacuum cleaner |
| CN204338457U (en) * | 2014-11-17 | 2015-05-20 | 德清县圆正粉末有限公司 | Powder filter device |
| CN204412044U (en) * | 2014-11-27 | 2015-06-24 | 张西珍 | Ring-like Mobile brick tile kiln flue-gas dust-removing and desulfurization device |
| CN104906902A (en) * | 2015-05-19 | 2015-09-16 | 苏州市亘晟涂装工程有限公司 | Environment-friendly dust removal device |
| CN205042318U (en) * | 2015-10-14 | 2016-02-24 | 南京信息工程大学 | Dust recovery device that power plant discharged |
-
2015
- 2015-10-14 CN CN201510660907.5A patent/CN105169875B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2507549Y (en) * | 2001-09-05 | 2002-08-28 | 孙树官 | Smoke treating device |
| US8152907B2 (en) * | 2007-07-26 | 2012-04-10 | Tokyo Electron Limited | Gas purification apparatus and method |
| CN202199232U (en) * | 2011-08-04 | 2012-04-25 | 漳州灿坤实业有限公司 | Oily fume filter |
| CN202398600U (en) * | 2011-12-23 | 2012-08-29 | 上海东岩机械零部件有限公司 | U-shaped vacuum cleaner |
| CN204338457U (en) * | 2014-11-17 | 2015-05-20 | 德清县圆正粉末有限公司 | Powder filter device |
| CN204412044U (en) * | 2014-11-27 | 2015-06-24 | 张西珍 | Ring-like Mobile brick tile kiln flue-gas dust-removing and desulfurization device |
| CN104906902A (en) * | 2015-05-19 | 2015-09-16 | 苏州市亘晟涂装工程有限公司 | Environment-friendly dust removal device |
| CN205042318U (en) * | 2015-10-14 | 2016-02-24 | 南京信息工程大学 | Dust recovery device that power plant discharged |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890718A (en) * | 2017-11-14 | 2018-04-10 | 遵义市贵科科技有限公司 | A kind of dust collector |
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| Publication number | Publication date |
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| CN105169875B (en) | 2017-03-08 |
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Effective date of registration: 20191127 Address after: 221300, Fumin Road, Pizhou hi tech Industrial Development Zone, Xuzhou, Jiangsu, 13 Patentee after: Pizhou hi tech Zone City Mineral Research Institute Co Ltd Address before: 210044 Nanjing City, Pukou Province, Nanjing Road, No. 219, No. six, No. Patentee before: Nanjing University of Information Science and Technology |
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Effective date of registration: 20210317 Address after: 221300 paoche street, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Xinsheng Venture Capital Co., Ltd Address before: 221300 13 Fu Min Road, hi tech Industrial Development Zone, Pizhou, Xuzhou, Jiangsu Patentee before: Pizhou hi tech Zone City Mineral Research Institute Co.,Ltd. |
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