CN205042318U - Dust recovery device that power plant discharged - Google Patents
Dust recovery device that power plant discharged Download PDFInfo
- Publication number
- CN205042318U CN205042318U CN201520793028.5U CN201520793028U CN205042318U CN 205042318 U CN205042318 U CN 205042318U CN 201520793028 U CN201520793028 U CN 201520793028U CN 205042318 U CN205042318 U CN 205042318U
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- CN
- China
- Prior art keywords
- guide rail
- power plant
- casing
- dust
- plant emission
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust recovery device that power plant discharged, including casing, cooling bath, guide rail, vibration filter layer, electrostatic absorption layer and dust absorption processor, the casing is the type of falling U, including consecutive and the left casing that has a perfect understanding, last casing and right casing, the bottom of left side casing and right casing is air inlet and gas outlet respectively, the cooling bath is embedded to be established at last housing face, and guide rail along the vertical installation of the inside wall of right casing, looks parallel distribution in pairs, vibration filter locate on the layer between the mated guide rail, and can vertical direction go up and down through the guide rail, the electrostatic absorption layer locate the guide rail bottom, with vibration filter layer keeping parallelism, the dust absorb the processor locate the right casing lateral wall that the guide rail top corresponds on, link up mutually and absorb away the dust of collection on the vibration filter layer and handle with right casing. Can high -efficient purification power plant discharge gas, reduce environmental pollution, to the dust of concentrate retrieving that contains metal and sulphide, can handle and recycle, improve resource utilization.
Description
Technical field
The utility model relates to a kind of retracting device, particularly relates to a kind of device for recovering powder of power plant emission, belongs 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.
Utility model content
Main purpose of the present utility model 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 in the utility model 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 scheme that the utility model adopts 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 utility model is set to further: the housing outer surface of described left shell is provided with waste-heat recovery device.
The utility model is set to further: described housing is cross section is foursquare body.
The utility model is set to further: described cooling bath is arranged on upper surface and the lower surface of upper shell.
The utility model is set to further: described cooling bath is fitted with dismountable cooling duct.
The utility model is set to further: described cooling duct is provided with 6-8 root.
The utility model is set to further: the sidewall of described right shell body offers service ports.
The utility model 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 utility model 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 solutions of the utility model, and in order to clearer understanding technological means of the present utility model, below in conjunction with accompanying drawing, the utility model will be further described.
Accompanying drawing explanation
Fig. 1 is that in the utility model embodiment, vibrated filtering layer is in structural representation guide rail carrying out dust-filtering;
Fig. 2 is that in the utility model embodiment, 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 utility model is further described.
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 utility model, not any pro forma restriction is done to the utility model, although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, 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 solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
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 |
|---|---|---|---|
| CN201520793028.5U CN205042318U (en) | 2015-10-14 | 2015-10-14 | Dust recovery device that power plant discharged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520793028.5U CN205042318U (en) | 2015-10-14 | 2015-10-14 | Dust recovery device that power plant discharged |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042318U true CN205042318U (en) | 2016-02-24 |
Family
ID=55335937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520793028.5U Withdrawn - After Issue CN205042318U (en) | 2015-10-14 | 2015-10-14 | Dust recovery device that power plant discharged |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042318U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169875A (en) * | 2015-10-14 | 2015-12-23 | 南京信息工程大学 | Device for recovery of dust discharged by power plant |
-
2015
- 2015-10-14 CN CN201520793028.5U patent/CN205042318U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169875A (en) * | 2015-10-14 | 2015-12-23 | 南京信息工程大学 | Device for recovery of dust discharged by power plant |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160224 Effective date of abandoning: 20171114 |