CN207918773U - A kind of combustion gas purifying equipment - Google Patents
A kind of combustion gas purifying equipment Download PDFInfo
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- CN207918773U CN207918773U CN201721825760.1U CN201721825760U CN207918773U CN 207918773 U CN207918773 U CN 207918773U CN 201721825760 U CN201721825760 U CN 201721825760U CN 207918773 U CN207918773 U CN 207918773U
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- fixedly connected
- separator
- dust
- combustion gas
- outlet
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Abstract
The utility model provides a kind of combustion gas purifying equipment, including cooling device, separator and dust-extraction unit, cooling chamber is installed with inside cooling device, the upper and lower side of cooling device is respectively equipped with inlet and outlet, one end of cooling chamber is fixedly connected with purification entrance, the lower part of the cooling chamber other end is fixedly connected with connecting tube, the other end of connecting tube is connected to by flange with separator, the lower end of separator is installed with drainpipe and oil exit pipe, the outlet of oil exit pipe is fixedly connected with fuel reserve tank, the upper end of separator is installed with exhaust pipe, exhaust pipe is fixedly connected with dust-extraction unit, the exhaust outlet of dust-extraction unit is fixedly connected with purge outlet.The utility model is simple in structure, reliable, of low cost and efficient；It will not pollute, it is very environmentally friendly；The tar isolated can avoid the waste of the energy with recycling.
Description
Technical field
The utility model is related to biological fuel gas technical field, specially a kind of combustion gas purifying equipment.
Background technology
Gasification of biomass is a kind of main switch technology that biomass energy high-grade utilizes, and is by biomass material in anoxic
The conversion process of energy for burning and restoring under state, solid-state biomass raw material can be converted into high-grade fuel gas by it.
But the tar generated during its pyrolytic gasification can result in blockage, pollute and corrode to pipeline, kitchen range, combustion gas turbine etc., therefore
Purified treatment appropriate must be carried out to produced biogas, but current biological air purifying apparatus investment is larger, clean-up effect is not
It is ideal so that purification system service life is short, deficiency in economic performance, should not promote and apply.Therefore, the purification of biological fuel gas has become
To restrict the principal element that the commercialization of biomass pyrogenation gasification technology is promoted.
Currently, mainly thering is wet purification, dry cleaning and cracking to purify the purification techniques of tar dirt in combustion gas both at home and abroad
These three forms.Wet purification is mainly to remove tar removing and dust using the method for water washing, but this mode is by many defects：
Water pollution can be caused by typically directly being discharged containing tar and waste water；A large amount of tar outflow with water, and cause the waste of energy；Clean-up effect
It is bad.Therefore wet purification is gradually eliminated.Dry cleaning uses the purification method of multistage filtering, is such as given birth in fixed bed downdraft
The dedusting of two stage cyclone deduster, level-one chimney cooler and the box filter purification system used in gasification substance unit, this
Sample can avoid the secondary pollution to water and soil, but the purification system goes the effect of tar removing bad, and the deposition of tar is serious.It splits
Solution purification has preferably recycled the energy contained by tar, and purifying rate is also relatively high, but its complex process, it is difficult in China's agriculture
Village is using promoting, and which limits applicabilities, and whole system is complicated, and gas outlet temperature is higher.For this purpose, proposing a kind of life
Substance combustible gas purifier.
Invention content
The purpose of this utility model is to provide a kind of combustion gas purifying equipment, environment will not be produced in purification process
Raw pollution, tar removing effect is good, and the tar removed can be simple and reliable for structure, cheap and be easy to recycling
It promotes, to solve the problems mentioned in the above background technology.
The utility model is realized in this way：A kind of combustion gas purifying equipment, including cooling device, separator and
Dust-extraction unit is installed with cooling chamber inside the cooling device, and the upper and lower side of the cooling device is respectively equipped with water inlet
And water outlet, one end of the cooling chamber are fixedly connected with purification entrance, the lower part of the cooling chamber other end is fixedly connected with
The other end of connecting tube, the connecting tube is connected to by flange with the separator, and peace is fixed in the lower end of the separator
Equipped with drainpipe and oil exit pipe, the outlet of the oil exit pipe is fixedly connected with fuel reserve tank, and peace is fixed in the upper end of the separator
Equipped with exhaust pipe, the exhaust pipe is fixedly connected with the dust-extraction unit, and the exhaust outlet of the dust-extraction unit is fixedly connected with only
Dissolve mouth.
Preferably, the inlet and outlet have been respectively fixedly connected with water inlet pipe and outlet pipe, consolidate on the outlet pipe
Dingan County is equipped with valve, and the water source connected by valve and water inlet pipe controls the replacement speed of cooling device inner cold water.
Preferably, the material of the cooling chamber is mild steel, and the corrosion resistance and thermal conductivity of mild steel are good, can be good at
To make combustion gas cool down during the heat of combustion gas is conducted into the cold water of flowing, and can prevent by the coke in non-purified combustion gas
Oil is corroded.
Preferably, the main body of the separator is three phases separator, can be by the coke in combustion gas after cooling
Oil and water are separated respectively.
Preferably, the main body of the dust-extraction unit is cyclone separator, can be by the combustion gas after separator detaches
In dust impurity removal.
Preferably, the dust-exhausting port of the dust-extraction unit is fixedly connected with ash bucket, for collecting the dust removed from combustion gas.
The utility model has the advantage of：
1, the utility model is simple in structure, reliable, of low cost and efficient；
2, it good purification and will not pollute, it is very environmentally friendly；
3, the tar that separator is isolated is collected can avoid the waste of the energy in fuel reserve tank with recycling；
4, be easily achieved and act efficiently, safely, be easily achieved.
Description of the drawings
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side view of the cooling device of the utility model.
In figure：1 purification entrance, 2 cooling devices, 3 cooling chambers, 4 connecting tubes, 5 water inlets, 6 water outlets, 7 water inlet pipes, 8 go out
Water pipe, 9 separators, 10 exhaust pipes, 11 drainpipes, 12 oil exit pipes, 13 fuel reserve tanks, 14 dust-extraction units, 15 purge outlets, 16 ashes
Bucket, 17 valves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, is described in detail the utility model embodiment.
Please refer to Fig.1 with shown in Fig. 2, a kind of combustion gas purifying equipment of the utility model, including cooling device 2,
Separator 9 and dust-extraction unit 14, are installed with cooling chamber 3 inside the cooling device 2, the cooling device 2 up and down
End is respectively equipped with water inlet 5 and water outlet 6, is made between cooling chamber 3 and the shell of cooling device 2 by water inlet 5 and water outlet 6
Have the cold water of flowing, to being cooled down to the combustion gas in cooling chamber 3, one end of the cooling chamber 3 be fixedly connected with purify into
Mouth 1, non-purified combustion gas enter from purification entrance 1, and the lower part of 3 other end of the cooling chamber is fixedly connected with connecting tube 4, described
The other end of connecting tube 4 is connected to by flange with the separator 9, and the lower end of the separator 9 is installed with draining
The outlet of pipe 11 and oil exit pipe 12, the oil exit pipe 12 is fixedly connected with fuel reserve tank 13, and quilt in combustion gas is recycled by fuel reserve tank 13
The upper end of the tar isolated, the separator 9 is installed with exhaust pipe 10, the exhaust pipe 10 and the dust-extraction unit
14 are fixedly connected, and the exhaust outlet of the dust-extraction unit 14 is fixedly connected with purge outlet 15.
The water inlet 5 and water outlet 6 have been respectively fixedly connected with water inlet pipe 7 and outlet pipe 8, are fixed on the outlet pipe 8
Valve 17 is installed, the water source connected by valve 17 and water inlet pipe 7 controls the replacement speed of 2 inner cold water of cooling device.
The material of the cooling chamber 3 is mild steel, and the corrosion resistance and thermal conductivity of mild steel are good, can be good at combustion gas
Heat conduct into cold water in make combustion gas cool down, and can prevent from being corroded by the tar in non-purified combustion gas.
The main body of the separator 9 is three phases separator, can be by the tar and water in combustion gas after cooling
It respectively is isolated by and.
The main body of the dust-extraction unit 14 is cyclone separator, can be by the ash in the combustion gas after separator detaches
Trifle in the world matter removes.
The dust-exhausting port of the dust-extraction unit 14 is fixedly connected with ash bucket 16, for collecting the dust removed from combustion gas.
Operation principle：There are the cold water of flowing, non-purified combustion gas to enter inner space between cooling device 2 and cooling chamber 3
It can slow down flowing velocity, combustion gas tar therein after being fully cooled in cooling chamber 3 in cooling chamber 3 than purifying 1 bigger of entrance
Going out simultaneously with hydrogenesis and combustion gas enters separator 9 by connecting tube 4 together, the water isolated is discharged by drainpipe 11, point
The tar separated out is discharged from oil exit pipe 12 and collects in fuel reserve tank 13 to recycle, and combustion gas is entered by exhaust pipe 10 to remove
Dirt device 14 is completed purification work after dust-extraction unit 14 removes dust impurity, is discharged from purge outlet 15.
Although the foregoing describe specific embodiment of the present utility model, those familiar with the art answers
Working as understanding, we are merely exemplary described specific embodiment, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art modification and variation equivalent made by the spirit according to the utility model all should
Cover in the scope of the claimed protection of the utility model.
Claims (5)
1. a kind of combustion gas purifying equipment, including cooling device (2), separator (9) and dust-extraction unit (14), feature
It is：Be installed with cooling chamber (3) inside the cooling device (2), the upper and lower side of the cooling device (2) be respectively equipped with into
One end of the mouth of a river (5) and water outlet (6), the cooling chamber (3) is fixedly connected with purification entrance (1), and the cooling chamber (3) is another
The lower part at end is fixedly connected with connecting tube (4), and the other end of the connecting tube (4) is connected by flange and the separator (9)
Logical, the lower end of the separator (9) is installed with drainpipe (11) and oil exit pipe (12), the outlet of the oil exit pipe (12)
It is fixedly connected with fuel reserve tank (13), the upper end of the separator (9) is installed with exhaust pipe (10), the exhaust pipe (10)
It is fixedly connected with the dust-extraction unit (14), the exhaust outlet of the dust-extraction unit (14) is fixedly connected with purge outlet (15).
2. a kind of combustion gas purifying equipment according to claim 1, it is characterised in that：The water inlet (5) and go out
The mouth of a river (6) has been respectively fixedly connected with water inlet pipe (7) and outlet pipe (8), and valve (17) is installed on the outlet pipe (8).
3. a kind of combustion gas purifying equipment according to claim 1, it is characterised in that：The separator (9)
Main body is three phases separator.
4. a kind of combustion gas purifying equipment according to claim 1, it is characterised in that：The dust-extraction unit (14)
Main body is cyclone separator.
5. a kind of combustion gas purifying equipment according to claim 1, it is characterised in that：The dust-extraction unit (14)
Dust-exhausting port is fixedly connected with ash bucket (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825760.1U CN207918773U (en) | 2017-12-22 | 2017-12-22 | A kind of combustion gas purifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825760.1U CN207918773U (en) | 2017-12-22 | 2017-12-22 | A kind of combustion gas purifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207918773U true CN207918773U (en) | 2018-09-28 |
Family
ID=63607624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825760.1U Expired - Fee Related CN207918773U (en) | 2017-12-22 | 2017-12-22 | A kind of combustion gas purifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207918773U (en) |
-
2017
- 2017-12-22 CN CN201721825760.1U patent/CN207918773U/en not_active Expired - Fee Related
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| 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: 20180928 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |