CN201267753Y - Device for purifying, recycling and using oil, water and powder dust in flue gas - Google Patents
Device for purifying, recycling and using oil, water and powder dust in flue gas Download PDFInfo
- Publication number
- CN201267753Y CN201267753Y CNU2008201878901U CN200820187890U CN201267753Y CN 201267753 Y CN201267753 Y CN 201267753Y CN U2008201878901 U CNU2008201878901 U CN U2008201878901U CN 200820187890 U CN200820187890 U CN 200820187890U CN 201267753 Y CN201267753 Y CN 201267753Y
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- CN
- China
- Prior art keywords
- oil
- flue gas
- recycle device
- baffle plate
- water
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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.)
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- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model provides a purification and recycling device for the oil, water and dust in fume, comprising a bag filter (2), a primary induced fan (4), a pipeline (5) and a secondary induced fan (6). The device is characterized in that the purification and recycling device is provided; one end of the primary induced fan (4) is connected with the pipeline (5) and the other end thereof is connected with the purification and recycling device (3); the purification and recycling device (3) is connected with the bag filter (2) and the secondary induced fan (6) by the pipeline; and the secondary induced fan (6) is connected with a chimney (1). The fume firstly passes through the pipeline and the primary induced fan to enter the purification and recycling device so that the primary separation treatment and recovery are carried out; the treated fume enters the bag filter by the pipeline so that the secondary treatment is carried out and is then exhausted in the chimney by the secondary induced machine. The device has simple structure, leads the exhaust of the waste fume to achieve the standard, recycles the oil in the fume, solves the difficult problem of environmental pollution radically, and generates huge economical and social benefits.
Description
Technical field
Oil, water, dust purification recycle device in the flue gas belong to industrial waste gas and administer with environmental protection, energy-conservation cleaning equipment field.
Background technology
Enterprise will survive, and realizes sustainable development, environmental improvement and energy-conservation be crucial; Many enterprises do not close, stop, merge and shift because of environmental protection is up to standard.What the flue gas ash removal technology generally adopted now is the cloth-bag type dedusting, and fiber bag precipitator effect for the flue gas of pure dust is very obvious; But except that dust, contain compositions such as oil, water in the present flue gas toward contact.Flue gas generally is high temperature on the one hand, and this just requires the heat-resisting quantity of cloth bag material very good, and existing domestic enterprise adopts the cloth bag of import material usually, and such cloth bag cost is very high; On the other hand, flue gas is through sack cleaner the time, and the oil in the flue gas can make dust removing effects reduction, the lost of life of cloth bag attached to the surface of cloth bag, causes the replacement cycle of cloth bag short, brings heavy financial burden to enterprise; And fume emission is not up to standard, causes the pollution of enterprise to atmospheric environment, brings certain social responsibility burden to enterprise again.
Therefore, research and development a kind of can be effectively with oil, water in the flue gas, dust purification is up to standard and the device that can recycle is very necessary.
The utility model content
The technical problems to be solved in the utility model is: overcome the problem that prior art exists, provide a kind of simple in structure, can make useless fume emission up to standard, and oil, water, dust purification recycle device in the flue gas that can recycle the oil in the flue gas.
The technical scheme that its technical problem that solves the utility model adopts is: oil, water, dust purification recycle device in this flue gas, comprise sack cleaner, air-introduced machine, pipeline, secondary air-introduced machine, it is characterized in that: be provided with and purify recycle device, air-introduced machine one end links to each other with pipeline, the other end links to each other with the purification recycle device, purify recycle device and link to each other by pipeline with sack cleaner, secondary air-introduced machine, the secondary air-introduced machine connects chimney.
Purify recycle device and comprise shell, reflecting curtain, filtration baffle plate, oil plant collection hole, oil plant recovery tube, fuel outlet valve, the shell bottom is provided with the oil plant recovery tube, filtering baffle plate is fixed on the shell by lower supporting plate is oblique, on the hypotenuse direction of edge filtration baffle plate, the top reflecting curtain is installed, reflecting curtain is fixed by upper backup pad, the oil plant collection hole is set on the oil plant recovery tube, and the oil plant recovery tube is divided into the storing fuel tap.
The effect of filtering baffle plate is that elaioleucite is dammed, and the effect of reflecting curtain is flue gas to be reflexed to next group baffle plate refilter and dam.Filtering the angle α that baffle plate is welded on the shell with shell is 30-60 °.
The filtration baffle plate is a half elliptic, top flap, the uniform through hole in top, the uniform pockmark in bottom.
Reflecting curtain is a half elliptic, and the half elliptic reflecting curtain is a corrugated.
Upper backup pad and lower supporting plate are herringbone.The effect of herringbone gripper shoe is with filtration baffle plate and reflecting curtain support fixation in the enclosure.
The half elliptic reflecting curtain can also be designed to laterally zygomorphic groove shape.Or be other effective shapes of damming.
Filter baffle plate and reflecting curtain mounted in pairs, how right can be provided with, and forms the broken line passage.
Operation principle
Utilize mechanics principle design, the particle in the flue gas is separated.Through the air-introduced machine pressurization, the elaioleucite in the flue gas can be got to the bottom with certain speed and filter on the baffle plate.Filter baffle plate when mounted, be welded in the shell of equipment with certain angle (30 °-60 ° at α angle), filtering baffle plate top has the equally distributed through hole that varies in size, when flue gas passes through, have the elaioleucite of part to be dammed retaining on the filtration baffle plate, and drippage go down; In the bottom of filtering baffle plate some cellular apertures (not penetrating) are arranged, can the oil that keep off effectively be dammed, the oil droplet that gets off that dammed can up move at the effect lower edge of wind-force filtration baffle plate, oil droplet moves to filtration baffle plate top and can drip through through hole, on the hypotenuse direction of edge filtration baffle plate the top reflecting curtain is installed, the surface of reflecting curtain is a bellows-shaped; Flue gas arrives the top reflecting curtain under through the effect in power after the reflecting curtain, the oil droplet that drips is pooled to oil plant recovery holes place under the effect of the reaction force of top reflecting curtain and self gravitation, flow to again in the oil plant recovery tube, finally flow into oil groove.Through the damming and filters of such multilayer baffle plate, oily effectively being removed in the flue gas, according to the difference of engineering actual conditions, the varying in size of equipment, the number of plies of filtration is difference thereupon also.Flue gas after the oil purification carries out dedusting through sack cleaner again, finally reaches the purpose that purifies flue gas.
Compared with prior art, the beneficial effect that oil, water, dust purification recycle device are had in the flue gas of the present utility model is: device has simple in structure, and processing and fabricating is easy, cost is low.Contained oil has the quilt more than 98% to dam to get off in the treated flue gas, the oil saver of the oily access to plant bottom of getting off of damming carries out recycling, the flue gas of removing oil continues to enter next device sack cleaner under the effect of power, the flue gas that enters sack cleaner on composition substantially based on dust, institute's oil-containing remains little, moisture in the flue gas also turns to steam under 180 ℃ high temperature, so sack cleaner can effectively purify dust last in the flue gas; Flue gas through sack cleaner arrives the secondary air-introduced machine through wind pipe, and flue gas is sent final qualified flue gas into chimney and entered atmosphere under the effect of air-introduced machine.Concrete characteristics are as follows:
1, the flue gas of handling through native system reaches or is better than (GB3095-1996) discharge standard, and atmospheric environment is improved.
2, use this device after, can increase service life of cloth bag greatly, reduced the maintenance cost of enterprise, economic effect is obvious.
3, institute of enterprise discharged flue gas reaches discharge standard, atmospheric environment is administered made contribution, and the social benefit of enterprise promotes.
The use of this device and method will be for curbing environmental pollution, solve present government and enterprise and draw the input lot of manpower and material resources of curbing environmental pollution, but fundamentally the technical barrier of contaminated solution problem can not produce secondary pollution simultaneously, produces huge economic and social benefit.
Description of drawings
Fig. 1 is the device flowage structure schematic diagram of the utility model embodiment;
Fig. 2 is the internal structure schematic diagram that purifies recycle device;
Fig. 3 is the structural representation that filters baffle plate;
Fig. 4 is the A-A cross-sectional schematic of Fig. 3;
Fig. 5 is the structural representation of reflecting curtain;
Fig. 6 is the B-B cross-sectional schematic of Fig. 5;
Fig. 7 is a herringbone supporting plate structure schematic diagram.
Fig. 1-the 7th, the most preferred embodiment of oil, water, dust purification recycle device in the flue gas of the present utility model.Wherein: 1 chimney, 2 sack cleaners, 3 dust purification recycle devices, No. 4 air-introduced machines, 5 pipelines, 6 air-introduced machines, 7 upper backup pads, 8 reflecting curtains, 9 filter baffle plate, 10 lower supporting plates, 11 oil plant collection holes, 12 oil plant recovery tubes, 13 fuel outlet valves, 14 shells, 15 flangings, 16 top through holes, 17 bottom pockmarks, 18 ripples.
The specific embodiment
Below in conjunction with accompanying drawing 1-7 oil, water, dust purification recycle device in the flue gas of the present utility model are described further:
With reference to Fig. 1
Oil, water, dust purification recycle device in this flue gas are by chimney 1, sack cleaner 2, dust purification recycle device 3, air-introduced machine 4, pipeline 5, secondary air-introduced machine 6, upper backup pad 7, a reflecting curtain 8, filter baffle plate 9, lower supporting plate 10, oil plant collection hole 11, oil plant recovery tube 12, fuel outlet valve 13, shell 14, flanging 15, top through hole 16, bottom pockmark 17, ripple 18 and form.No. one time air-introduced machine 4 one ends link to each other with pipeline 5, the other end with purify recycle device 3 and link to each other, purify recycle device 3 and sack cleaner 2, secondary air-introduced machine 6 and link to each other secondary air-introduced machine 6 connection chimneys 1 by pipeline.
With reference to Fig. 2
Purify recycle device 3 by shell 14, upper backup pad 7, reflecting curtain 8, filter baffle plate 9, lower supporting plate 10, oil plant collection hole 11, oil plant recovery tube 12, fuel outlet valve 13 is formed, shell 14 is a cylindrical shape, the bottom is provided with oil plant recovery tube 12, filter baffle plate 9 by lower supporting plate 10 oblique being fixed in the shell 14, the angle α that filters baffle plate 9 and shell 14 is 30-60 °, on the hypotenuse direction of edge filtration baffle plate 9, top reflecting curtain 8 is installed, reflecting curtain 8 is fixing by upper backup pad 7, oil plant collection hole 11 is set on the oil plant recovery tube 12, and oil plant recovery tube 12 is divided into and is put fuel tap 13.Filter baffle plate 9 and be welded on filtration baffle plate 9 and reflecting curtain 8 mounted in pairs on the shell 14, it is how right that the exhaust gas volumn that can handle as required is provided with, and forms the broken line passage.
The exhaust gas volumn of Chu Liing as required, the angle α that filters baffle plate 9 selects arbitrarily in 30-60 ° scope, also can be designed to be greater than or less than 30-60 ° scope as required.As long as can with angled this design scope that all belongs to of shell, its effect is to put into reflecting curtain 8 with top to form the broken line passages.Flue gas is passed through along the broken line complications.
With reference to Fig. 3-4
With reference to Fig. 5-6
Reflecting curtain 8 is a half elliptic, also can be designed as circle or other shapes, and entire emission baffle plate 8 is a corrugated.
Half elliptic reflecting curtain 8 can also be designed to laterally zygomorphic groove shape.Also can be designed as other effective shapes of damming.
With reference to Fig. 7
The course of work is as follows:
Through air-introduced machine 4 pressurizations, the elaioleucite that enters in the flue gas that purifies in the recycle device 3 is got on the bottom filtration baffle plate 9 with certain speed.Owing to filter baffle plate 9 when mounted, be welded in the shell 14 of equipment with certain angle (30-60 ° at α angle), filtering baffle plate 9 tops has the equally distributed through hole that varies in size 16, when flue gas by the time, have the elaioleucite of the part retaining that dammed filtering on the baffle plate 9 and drippage goes down; The little pockmark 17 that some cellular (not penetrating) are arranged in the bottom of filtering baffle plate 9, can the oil that keep off effectively be dammed, the oil droplet that gets off that dammed can up move at the effect lower edge of wind-force filtration baffle plate 9, oil droplet moves to filtration baffle plate 9 tops and can drip through through hole 16, on the hypotenuse direction of edge filtration baffle plate 9, top reflecting curtain 8 is installed, because the surface design of reflecting curtain 8 is a bellows-shaped; Flue gas arrives top reflecting curtain 8 under through the effect in power after the reflecting curtain 8, the oil droplet that drips is pooled to oil plant collection hole 11 places under the effect of the reaction force of top reflecting curtain 8 and self gravitation, flow to again in the oil plant recovery tube 12, finally flow into oil groove.Through the damming and filters of such multilayer baffle plate, oily effectively being removed in the flue gas, according to the difference of engineering actual conditions, the varying in size of equipment, the number of plies of filtration is difference thereupon also.Flue gas after the oil purification enters sack cleaner 2 by pipeline, carries out final dusting through sack cleaner 2 again, and secondary air-introduced machine 6 enters chimney 1, finishes a discharge process.
Claims (8)
1, oil, water, dust purification recycle device in the flue gas, comprise sack cleaner (2), an air-introduced machine (4), pipeline (5), secondary air-introduced machine (6), it is characterized in that: be provided with and purify recycle device (3), air-introduced machine (4) one ends link to each other with pipeline (5), the other end links to each other with purification recycle device (3), purify recycle device (3) and link to each other by pipeline with sack cleaner (2), secondary air-introduced machine (6), secondary air-introduced machine (6) connects chimney (1).
2, oil in the flue gas according to claim 1, water, the dust purification recycle device, it is characterized in that: purify recycle device (3) and comprise shell (14), reflecting curtain (8), filter baffle plate (9), oil plant collection hole (11), oil plant recovery tube (12), fuel outlet valve (13), shell (14) bottom is provided with oil plant recovery tube (12), filtering baffle plate (9) is fixed on the shell (14) by lower supporting plate (10) is oblique, top reflecting curtain (8) is installed on the hypotenuse direction of edge filtration baffle plate (9), reflecting curtain (8) is fixing by upper backup pad (7), oil plant collection hole (11) is set on the oil plant recovery tube (12), and oil plant recovery tube (12) is divided into and is put fuel tap (13).
3, oil, water, dust purification recycle device in the flue gas according to claim 2 is characterized in that: filter baffle plate (9) and be welded on the shell (14), the angle α that filters baffle plate (9) and shell (14) is 30-60 °.
4, according to oil, water, dust purification recycle device in claim 2 or the 3 described flue gases, it is characterized in that: filter baffle plate (9) and be half elliptic, flanging (15) is established at the top, the uniform through hole in top (16), the uniform pockmark in bottom (17).
5, oil, water, dust purification recycle device in the flue gas according to claim 2, it is characterized in that: reflecting curtain (8) is a half elliptic, and half elliptic reflecting curtain (8) is a corrugated.
6, oil, water, dust purification recycle device in the flue gas according to claim 2 is characterized in that: upper backup pad (7) and lower supporting plate (10) are herringbone.
7, oil, water, dust purification recycle device in the flue gas according to claim 5 is characterized in that: half elliptic reflecting curtain (8) is laterally zygomorphic groove shape.
8, oil, water, dust purification recycle device in the flue gas according to claim 2 is characterized in that: filter baffle plate (9) and reflecting curtain (8) mounted in pairs, how right can be provided with, and forms the broken line passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201878901U CN201267753Y (en) | 2008-08-14 | 2008-08-14 | Device for purifying, recycling and using oil, water and powder dust in flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201878901U CN201267753Y (en) | 2008-08-14 | 2008-08-14 | Device for purifying, recycling and using oil, water and powder dust in flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267753Y true CN201267753Y (en) | 2009-07-08 |
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ID=40840331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201878901U Expired - Lifetime CN201267753Y (en) | 2008-08-14 | 2008-08-14 | Device for purifying, recycling and using oil, water and powder dust in flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267753Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648098B (en) * | 2008-08-14 | 2011-06-15 | 徐志远 | Device and method for purifying and recycling oil, water and dust in flue gas |
-
2008
- 2008-08-14 CN CNU2008201878901U patent/CN201267753Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648098B (en) * | 2008-08-14 | 2011-06-15 | 徐志远 | Device and method for purifying and recycling oil, water and dust in flue gas |
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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 |
Granted publication date: 20090708 Effective date of abandoning: 20080814 |