CN203820735U - Biomass gas return stroke type natural air cooling dust removal device - Google Patents
Biomass gas return stroke type natural air cooling dust removal device Download PDFInfo
- Publication number
- CN203820735U CN203820735U CN201320862361.8U CN201320862361U CN203820735U CN 203820735 U CN203820735 U CN 203820735U CN 201320862361 U CN201320862361 U CN 201320862361U CN 203820735 U CN203820735 U CN 203820735U
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- CN
- China
- Prior art keywords
- cooling tube
- backhaul
- return stroke
- cooling pipe
- gas return
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a biomass gas return stroke type natural air cooling dust removal device which comprises a cooling pipe, a shell and a water seal tank, wherein an air inlet and an air outlet are formed at the two ends of the cooling pipe respectively; the cooling pipe is a multi-pipe parallel four-return stroke cooling pipe; the lower ends of the first-return stroke cooling pipe and the second-return stroke cooling pipe are in sealed connection with a first ash settling hopper fixed in the water seal tank; the lower ends of the third-return stroke cooling pipe and the fourth-return stroke cooling pipe are in sealed connection with a second ash settling hopper fixed in the water seal tank; and the upper ends of the second-return stroke cooling pipe and the third-return stroke cooling pipe are in sealed connection with a ventilation cover. The device disclosed by the utility model has a good heat dissipation effect and a good dust removal function.
Description
Technical field
The utility model relates to a kind of combustion gas refrigerating unit, relates to specifically the natural air cooled cleaning apparatus of a kind of biological fuel gas return-stroke type.
Background technology
Developing biomass energy is a set state basic policy of China.In recent years, under the support of national policy, bio-energy equipment has had tremendous development, and particularly various biomass fuel air cooling devices are numerous, common fuel gas wind-cooled equipment adopts straight pipe type cooling tube conventionally, in a side of cooling tube, some groups of fans is set and directly lowers the temperature.The defect of this refrigerating unit is, the stroke of combustion gas in cooling tube is short, and air-cooled heat-exchange time is short, can not play good cooling-down effect, the use portion of the powerful fan of many groups has only increased energy consumption simultaneously, and the maintenance cost of fan and manufacturing cost are also very high.For addressing the above problem, people are finding a kind of desirable technical scheme always.
Utility model content
The purpose of this utility model is: for overcoming the poor problem of straight pipe type air cooler radiating effect in prior art, provide a kind of biomass high-temperature combustion gas backhaul to force natural wind cooler.
The technical solution of the utility model is to provide the natural air cooled cleaning apparatus of a kind of biological fuel gas return-stroke type, comprises cooling tube, housing and flashback tank, and the two ends of this cooling tube are respectively inlet mouth and air outlet.Described cooling tube is multitube block form four backhaul cooling tubes, the lower end of the first backhaul cooling tube and the second backhaul cooling tube be installed in the heavy ash bucket of first in flashback tank and be tightly connected, the lower end of the 3rd backhaul cooling tube and the 4th backhaul cooling tube is tightly connected with being fixedly installed on the heavy ash bucket of second in flashback tank, and upper end and the vent cap of the second backhaul cooling tube and the 3rd backhaul cooling tube are tightly connected.
Base the above, a side of described housing is also provided with blower fan, opposite side relative with this side on housing is provided with air outlet.
Base the above, the peristome on described heavy ash bucket top dwindles downwards gradually, its bottom is communicated with the ash dropping cylinder that extends to hull outside, the bottom of ash dropping cylinder is provided with ash discharge valve.
Base the above, described cooling tube is provided with fin.
Base the above, described cooling tube is volution cooling tube.
positive beneficial effect of the present utility model:
The utility model adopts four return-stroke type pipe structure for cooling, has increased the stroke of combustion gas in cooling tube, has the obvious advantage of cooling performance, also possesses good dedusting function simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of the natural air cooled cleaning apparatus of biological fuel gas return-stroke type
Fig. 2 is the left TV structure schematic diagram of the natural air cooled cleaning apparatus of biological fuel gas return-stroke type;
Fig. 3 is the right TV structure schematic diagram of the natural air cooled cleaning apparatus of biological fuel gas return-stroke type.
In figure, 1 is housing, and 2 is inlet mouth, and 3 is air outlet, 4 is vent cap, and 5 is the first backhaul cooling tube, and 6 is the second backhaul cooling tube, 7 is the 3rd backhaul cooling tube, 8 is the 4th backhaul cooling tube, and 9 is flashback tank, and 10 is the first heavy ash bucket, 11 is the second heavy ash bucket, 12 is ash dropping cylinder, and 13 is fan, and 14 is air outlet.
Embodiment
Embodiment: referring to Fig. 1, the shown natural air cooled cleaning apparatus of biological fuel gas return-stroke type, comprise cooling tube, housing 1 and flashback tank 9, the two ends of this cooling tube are respectively inlet mouth 2 and air outlet 3, described cooling tube is multitube block form four backhaul cooling tubes, the lower end of the first backhaul cooling tube 5 and the second backhaul cooling tube 6 be installed in the heavy ash bucket 10 of first in flashback tank 9 and be tightly connected, the lower end of the 3rd backhaul cooling tube 7 and the 4th backhaul cooling tube 8 be fixedly installed on the heavy ash bucket 11 of second in flashback tank 9 and be tightly connected, upper end and the vent cap 4 of the second backhaul cooling tube 6 and the 3rd backhaul cooling tube 7 are tightly connected.
Further, a side of described housing is also provided with blower fan, and opposite side relative with this side on housing is provided with air outlet.
Further, the peristome on described heavy ash bucket top dwindles downwards gradually, and its bottom is communicated with the ash dropping cylinder 12 that extends to hull outside, and the bottom of ash dropping cylinder 12 is provided with ash discharge valve.
Further, described cooling tube is provided with fin.
Further, described cooling tube is volution cooling tube.
Working process of the present utility model, the combustion gas of subsidiary high temperature enters in the middle of the natural air cooled cleaning apparatus of this biological fuel gas return-stroke type from inlet mouth 2, first enter the first backhaul cooling tube 5, then after the first heavy ash bucket 10, enter in the second backhaul cooling tube 6, then enter in the 3rd backhaul cooling tube 7 by vent cap 4, after the second heavy further dedusting of ash bucket 11, enter in the 4th backhaul cooling tube 8 again, discharge from air outlet 3 subsequently.In this process, in combustion gas, subsidiary dust falls into the first heavy ash bucket 10 and the second heavy ash bucket 11, and falls in ash dropping cylinder 12, in the time that the utility model is not worked, can dust be discharged by valve.
Because four backhauls have been passed through in combustion gas therein, greatly extended cooling time, even if portion is freezed and had too extraordinary cooling performance by blower fan, the utility model that is arranged so that of ash dropping hopper has extraordinary dust removing effects simultaneously simultaneously.When the fan that natural wind speed hour can start on housing is very much blown temporarily.
On optional cooling tube of the present utility model, can be provided with fin, the benefit of doing is like this that area of dissipation increases, and radiating effect is better.
Optional cooling tube of the present utility model is volution cooling tube, and the benefit of doing is like this that combustion gas stroke further extends, and the heat radiation time is longer, also can increase radiating effect.
Optional the utility model can increase or reduce according to the input of combustion gas the quantity of cooling tube in every backhaul.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present invention; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope of request protection of the present invention.
Claims (5)
1. the natural air cooled cleaning apparatus of biological fuel gas return-stroke type, comprise cooling tube, housing and flashback tank, the two ends of this cooling tube are respectively inlet mouth and air outlet, it is characterized in that: described cooling tube is multitube block form four backhaul cooling tubes, the lower end of the first backhaul cooling tube and the second backhaul cooling tube be installed in the heavy ash bucket of first in flashback tank and be tightly connected, the lower end of the 3rd backhaul cooling tube and the 4th backhaul cooling tube be fixedly installed on the heavy ash bucket of second in flashback tank and be tightly connected, upper end and the vent cap of the second backhaul cooling tube and the 3rd backhaul cooling tube are tightly connected.
2. the natural air cooled cleaning apparatus of biological fuel gas return-stroke type according to claim 1, is characterized in that: a side of described housing is also provided with blower fan, and opposite side relative with this side on housing is provided with air outlet.
3. the natural air cooled cleaning apparatus of biological fuel gas return-stroke type according to claim 2, it is characterized in that: the peristome on described heavy ash bucket top dwindles downwards gradually, its bottom is communicated with the ash dropping cylinder that extends to hull outside, and the bottom of ash dropping cylinder is provided with ash discharge valve.
4. the natural air cooled cleaning apparatus of biological fuel gas return-stroke type according to claim 3, is characterized in that: described cooling tube is provided with fin.
5. the natural air cooled cleaning apparatus of biological fuel gas return-stroke type according to claim 4, is characterized in that: described cooling tube is volution cooling tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862361.8U CN203820735U (en) | 2013-12-25 | 2013-12-25 | Biomass gas return stroke type natural air cooling dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320862361.8U CN203820735U (en) | 2013-12-25 | 2013-12-25 | Biomass gas return stroke type natural air cooling dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820735U true CN203820735U (en) | 2014-09-10 |
Family
ID=51476255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320862361.8U Expired - Fee Related CN203820735U (en) | 2013-12-25 | 2013-12-25 | Biomass gas return stroke type natural air cooling dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669919A (en) * | 2020-06-16 | 2020-09-15 | 广东台德智联科技有限公司 | AI intelligence audio amplifier |
-
2013
- 2013-12-25 CN CN201320862361.8U patent/CN203820735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669919A (en) * | 2020-06-16 | 2020-09-15 | 广东台德智联科技有限公司 | AI intelligence audio amplifier |
| CN111669919B (en) * | 2020-06-16 | 2021-06-22 | 广东台德智联科技有限公司 | AI intelligence audio amplifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20201225 |