CN207871786U - A kind of thermal power plant flue-gas dust removal and purification device - Google Patents
A kind of thermal power plant flue-gas dust removal and purification device Download PDFInfo
- Publication number
- CN207871786U CN207871786U CN201721048996.9U CN201721048996U CN207871786U CN 207871786 U CN207871786 U CN 207871786U CN 201721048996 U CN201721048996 U CN 201721048996U CN 207871786 U CN207871786 U CN 207871786U
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- China
- Prior art keywords
- purifying box
- water tank
- power plant
- thermal power
- dust removal
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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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Abstract
The utility model discloses a kind of thermal power plant flue-gas dust removal and purification devices, including rack, the purifying box being arranged in rack and the exhaust fan being arranged in rack, the air inlet of the exhaust fan and the rear end of purifying box are connected, the fixed smoke-intake pipe in front end of the purifying box, the fixed atomizer in top of the inside of the purifying box, a water tank is arranged in the side of the purifying box, one water inlet pipe is set on the water tank, one valve is installed on the water inlet pipe, a booster pump is arranged in the side of the water tank, the booster pump is connected by pipeline with water tank, one sparge pipe is set on the water tank, the other end of the sparge pipe is connected with atomizer, a strainer is inserted into vertical activity in the purifying box, the strainer is at the rear of atomizer.The utility model has many advantages, such as that gas cleaning effect is good, more convenient.
Description
Technical field
The utility model is related to power-plant flue gas field of purification, a kind of specifically thermal power plant flue-gas dust removal and purification dress
It sets.
Background technology
Power plant by it is some form of it is original can be converted into electric energy for fixation means or transport electricity consumption dynamics factory, power generation
There are many modes, and thermal power generation is one of which.
Thermal power generation is to utilize burning fuel (coal, oil and its product, natural gas etc.) obtained heat energy power-generating, firepower
There are two types of principal modes for the generating set of power generation：The rotation of high temperature and high pressure steam impulse turbine, which is generated, using boiler drives generator
Power generation, referred to as Turbo-generator Set；Fuel enters gas turbine and thermal energy is converted directly into mechanical energy driving electrical power generators, claims
For Gas Turbine Generating Units, thermal power plant typically refers to the power plant based on Turbo-generator Set.
Wherein during thermal power generation, a large amount of flue gas is will produce, but a large amount of dust can be contained in flue gas, directly
Prodigious pollution can be generated to air by being discharged into air, and the temperature for being in addition just discharged into the flue gas in air is relatively high, than
It is easier to that atmospheric temperature is caused to increase, therefore how current important project is had become to flue gas progress effective temperature-reducing and dedusting
One of.
Utility model content
Purpose of the utility model is to solve pollution environment in the prior art and it be easy to cause atmospheric temperature liter
High defect provides a kind of thermal power plant flue-gas dust removal and purification device to solve the above problems.
To achieve the goals above, the technical solution of the utility model is as follows：The utility model discloses a kind of firepower hairs
Power-plant flue gas dedusting and purifying device, including rack, the purifying box being arranged in rack and the exhaust fan being arranged in rack, it is described
Exhaust fan air inlet and purifying box rear end be connected, the fixed smoke-intake pipe in front end of the purifying box, described is net
Change the fixed atomizer in top of the inside of case, the side of the purifying box is arranged a water tank, on the water tank
One water inlet pipe is set, a valve is installed, a booster pump is arranged in the side of the water tank, described on the water inlet pipe
Booster pump be connected with water tank by pipeline, on the water tank be arranged a sparge pipe, the other end of the sparge pipe
It is connected with atomizer, one strainer of vertical activity insertion in the purifying box, the strainer is after atomizer
Side.
Preferably, a horizontal fixed sealing plate on the upper surface of the strainer, the sealing plate is in purifying box
Outside, a handle is set on the upper surface of the sealing plate.
Preferably, a fixed sealing ring, the sealing ring and purifying box phase on the lower face of the sealing plate
Fitting.
Preferably, there are one cloth bags for set on the gas outlet of the exhaust fan.
Preferably, the fixed sewage draining exit in the bottom of the purifying box, the sewage draining exit atomizer just
The lower end of lower section, the sewage draining exit is installed by one lid shell.
Preferably, the shape of the sewage draining exit is inverted-cone shape.
The utility model has the following advantages compared with prior art：
1, gas cleaning high treating effect；
2, it effectively avoids the pollution to atmospheric environment and avoids the defect heated to air.
Description of the drawings
Fig. 1 is a kind of sectional view of thermal power plant flue-gas dust removal and purification device of the utility model；
Fig. 2 is a kind of structural schematic diagram of thermal power plant flue-gas dust removal and purification device of the utility model.
Wherein：1- racks；2- purifying boxs；3- exhaust fans；4- smoke-intake pipes；5- atomizers；6- water tanks；7- water inlet pipes；8-
Valve；9- booster pumps；10- sparge pipes；11- strainers；12- sealing plates；13- handles；14- cloth bags；15- sewage draining exits；16- lid shells；
17- sealing rings.
Specific implementation mode
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good embodiment and attached drawing cooperation detailed description, are described as follows：
As shown in Figs. 1-2, the utility model discloses a kind of thermal power plant flue-gas dust removal and purification device, including rack 1,
The purifying box 2 being arranged in rack 1 and the exhaust fan 3 being arranged in rack 1, air inlet and the purifying box 2 of the exhaust fan 3
Rear end be connected, the fixed smoke-intake pipe 4 in front end of the purifying box 2, the top fixed one of the inside of the purifying box 2
A water tank 6 is arranged in the side of a atomizer 5, the purifying box 2, and a water inlet pipe 7, institute is arranged on the water tank 6
One valve 8 is installed, a booster pump 9 is arranged in the side of the water tank 6, and the booster pump 9 passes through on the water inlet pipe 7 stated
Pipeline is connected with water tank 6, and a sparge pipe 10, the other end of the sparge pipe 10 and atomization are arranged on the water tank 6
Nozzle 5 is connected, and one strainer 11 of vertical activity insertion in the purifying box 2, the strainer 11 is after atomizer 5
Side.
Valve 8 is opened, cold water is filled it up with into water tank 6 by water inlet pipe 7, then starts booster pump 9 and exhaust fan 3, power generation
The flue gas that factory generates is entered with air-flow in smoke-intake pipe 4, and wherein booster pump 9 is cold in water tank 6 to being pressurized in water tank 6
Water forms high pressure water, and high-pressure cold water is sprayed from atomizer 5 in a manner of atomized water out of sparge pipe 10, in such flue gas
Grain impurity can be adhered to each other with atomized water, since gravity then drops to the bottom inside purifying box 2, be realized in this way
The purpose of dedusting depositing dust, and since the atomized water of ejection is that cold water effectively avoids height to realize the purpose of cooling
The raised defect of air themperature is caused in warm flue gas emission to air, further, flue gas is passed through from strainer 11, the meeting pair of strainer 11
Particle in flue gas is further filtered, and is conducive to cleaning effect in this way and being further increased, and can by strainer 11 from
It takes out and is cleaned in purifying box 2, more convenient, the flue gas after final purification is emitted from exhaust fan 3, more convenient, row
The flue gas put is not only clean, but also is the flue gas after cooling.
Preferably, a horizontal fixed sealing plate 12, the sealing plate 12 exist on the upper surface of the strainer 11
A handle 13 is arranged on the upper surface of the sealing plate 12 for the outside of purifying box 2.
By the way that handle 13 is arranged, it is convenient for people to pull sealing plate 12 by handle 13 in this way, thus by strainer 11 from purification
It is taken out in case 2, saves the muscle power of people.
Preferably, a fixed sealing ring 17 on the lower face of the sealing plate 12, the sealing ring 17 with it is net
Change case 2 to fit.
By the way that sealing ring 17 is arranged, play the role of sealing in this way.
Preferably, there are one cloth bags 14 for set on the gas outlet of the exhaust fan 3.
The effect of filtration, purification has been further functioned as, has been discharged into when flue gas is discharged from exhaust fan 3 by the way that cloth bag 14 is arranged
Flue gas in air is cleaner.
Preferably, the fixed sewage draining exit 15 in the bottom of the purifying box 2, the sewage draining exit 15 is in atomizer
The lower end of 5 underface, the sewage draining exit 15 is installed by one lid shell 16.
By be arranged sewage draining exit 15, atomizer 5 spray atomized water depositing dust when, dirt is fallen in sewage draining exit 15, people
Lid shell 16 only need to be removed, and dirt can be discharged.
Preferably, the shape of the sewage draining exit 15 is inverted-cone shape.
By being set as inverted-cone shape, it is conducive to dirt in this way and is discharged downwards from sewage draining exit 15.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model the utility model also have respectively
Kind changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.The requires of the utility model
Protection domain defined by appended claims and its equivalent.
Claims (6)
1. a kind of thermal power plant flue-gas dust removal and purification device, including rack (1), the purifying box (2) that is arranged in rack (1) and
The exhaust fan (3) being arranged in rack (1), it is characterised in that：After the air inlet and purifying box (2) of the exhaust fan (3)
End is connected, the fixed smoke-intake pipe (4) in front end of the purifying box (2), and the top of the inside of the purifying box (2) is fixed
A water tank (6) is arranged in the side of one atomizer (5), the purifying box (2), is arranged one on the water tank (6)
Water inlet pipe (7), a valve (8) is installed on the water inlet pipe (7), and a booster pump is arranged in the side of the water tank (6)
(9), the booster pump (9) is connected by pipeline with water tank (6), and a sparge pipe (10) is arranged on the water tank (6),
The other end of the sparge pipe (10) is connected with atomizer (5), vertical activity insertion one in the purifying box (2)
Strainer (11), rear of the strainer (11) in atomizer (5).
2. a kind of thermal power plant flue-gas dust removal and purification device according to claim 1, it is characterised in that：The strainer
(11) a horizontal fixed sealing plate (12) on upper surface, the sealing plate (12) are described in the outside of purifying box (2)
A handle (13) is set on the upper surface of sealing plate (12).
3. a kind of thermal power plant flue-gas dust removal and purification device according to claim 2, it is characterised in that：The sealing
A fixed sealing ring (17), the sealing ring (17) fit with purifying box (2) on the lower face of plate (12).
4. a kind of thermal power plant flue-gas dust removal and purification device according to claim 1, it is characterised in that：The exhausting
There are one cloth bags (14) for set on the gas outlet of machine (3).
5. a kind of thermal power plant flue-gas dust removal and purification device according to claim 1, it is characterised in that：The purification
The fixed sewage draining exit (15) in bottom of case (2), the sewage draining exit (15) is in the underface of atomizer (5), the row
The lower end of dirty mouth (15) is installed by one lid shell (16).
6. a kind of thermal power plant flue-gas dust removal and purification device according to claim 5, it is characterised in that：The blowdown
The shape of mouth (15) is inverted-cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048996.9U CN207871786U (en) | 2017-08-22 | 2017-08-22 | A kind of thermal power plant flue-gas dust removal and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048996.9U CN207871786U (en) | 2017-08-22 | 2017-08-22 | A kind of thermal power plant flue-gas dust removal and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871786U true CN207871786U (en) | 2018-09-18 |
Family
ID=63499442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721048996.9U Expired - Fee Related CN207871786U (en) | 2017-08-22 | 2017-08-22 | A kind of thermal power plant flue-gas dust removal and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876901A (en) * | 2019-03-06 | 2019-06-14 | 广州市丹爵通讯科技有限公司 | A kind of dust-protection type ball-grinding machine of the good heat dissipation effect for iron ore |
-
2017
- 2017-08-22 CN CN201721048996.9U patent/CN207871786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876901A (en) * | 2019-03-06 | 2019-06-14 | 广州市丹爵通讯科技有限公司 | A kind of dust-protection type ball-grinding machine of the good heat dissipation effect for iron ore |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20200822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |