CN204768010U - Biomass fuel furnace exhaust gas purification device convenient to collect plant ash - Google Patents
Biomass fuel furnace exhaust gas purification device convenient to collect plant ash Download PDFInfo
- Publication number
- CN204768010U CN204768010U CN201520418107.8U CN201520418107U CN204768010U CN 204768010 U CN204768010 U CN 204768010U CN 201520418107 U CN201520418107 U CN 201520418107U CN 204768010 U CN204768010 U CN 204768010U
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- water tank
- tank
- waste gas
- plant ash
- water
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Abstract
The utility model discloses a biomass fuel furnace exhaust gas purification device convenient to collect plant ash, include the water tank A with exhaust gas of boiler pipe intercommunication, water tank A passes through at the top air intake intercommunication of outlet duct and fan, and the air outlet of fan passes through the intake pipe and communicates with water tank B, water tank B's top is equipped with the exhaust chimney, the gas outlet of exhaust gas of boiler pipe is less than the dust removal water A's in the water tank A liquid level, and the gas outlet of intake pipe is less than the dust removal water B's in the water tank B liquid level. According to the structure, the utility model discloses a biomass fuel furnace exhaust gas purification device convenient to collect plant ash with the filtration through dust removal water of biomass fuel furnace's waste gas, spray and filter effects once more, filters the granule impurity such as plant ash in the waste gas, avoids the particulate matter content in the waste gas too high, can also cool down to waste gas simultaneously, through the effect of basin, the situation of the direct observation dust removal water of being convenient for to change dust removal water, still be convenient for collect the plant ash of dust removal aquatic in addition.
Description
Technical field
The utility model relates to waste gas purification field, is specifically related to a kind of biomass fuel boiler waste gas purification apparatus being convenient to collect plant ash.
Background technology
Due to the needs of energy-saving and emission-reduction, the fire coal of high energy consumption or oil burning boiler need the boiler being converted into biomass fuel, but the smoke exhaust that smoke exhaust and the tradition fire coal that produces of biomass fuel or oil burning boiler produce has larger different, traditional fire coal or oil burning boiler flue dust adopt double alkali method desulfurizing smoke harnessing method to be no longer applicable to biomass fuel boiler, the effluent air temp of biomass fuel boiler is high, dust concentration is large, non-hydrophilic is high, utilizes conventional wet lay absorption cleaning clearance low and is difficult to qualified discharge.Therefore need the purifier designing a adapted biomass fuel boiler badly.
Application number is the waste gas purification apparatus that patent discloses a kind of biomass fuel boiler of 201410051231.5, solves the problems referred to above.But due to plant ash dust isolated in waste gas very light, flying upward of plant ash can be caused when collection, not only reduce collection efficiency, add collection difficulty, but also the air ambient of plant ash to collection place can be made to have an impact.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of biomass fuel boiler waste gas purification apparatus being convenient to collect plant ash is provided, by the waste gas of biomass fuel boiler by the filtration of water in dust removal, spray and filtration again, the granule foreigns such as the plant ash in waste gas are filtered, avoid the particle content in waste gas too high, also cooling effect is served to waste gas simultaneously;
By by the bottom of water tank and tank to slag-drip opening lopsidedness, after preventing plant ash from precipitating in water in dust removal, the gap of joining water box and tank is blocked; In addition, the plant ash after precipitation can fall into the slag-drip opening place of tank bottom land automatically, is convenient to the collection of plant ash;
By the effect of external water pipe, carrying out water tank in draining tapping process rinsing at the bottom of to the sidewall of water tank and case, prevent plant ash from remaining at the bottom of water tank sidewall or case;
By the effect of tank, be convenient to the situation of observing water in dust removal intuitively, to change water in dust removal; Plant ash precipitation and bottom of gullet, in the pasty state, be convenient to the plant ash in collecting dust-removing water in addition, and also can not impact surrounding air when collecting plant ash.
Technical solution adopted in the utility model is:
Be convenient to the biomass fuel boiler waste gas purification apparatus collecting plant ash, comprise the water tank A be communicated with boiler waste gas pipe, described water tank A top is communicated with the air inlet of blower fan by escape pipe, the air outlet of blower fan is communicated with water tank B by air inlet pipe, the top of described water tank B is provided with exhaust chimney, the gas outlet of described boiler waste gas pipe is lower than the liquid level of the water in dust removal A in water tank A, the gas outlet of air inlet pipe is lower than the liquid level of the water in dust removal B in water tank B, the side sidewall of described water tank A is fixed with tank A, the bottom of the sidewall A that described water tank A is connected with tank A and water tank A is provided with gap A, described water tank A is communicated with by gap A with tank A, the side sidewall of described water tank B is fixed with tank B, and the bottom of the sidewall B that described water tank B is connected with tank B and water tank B is provided with gap B, and described water tank B is communicated with by gap B with tank B, the side sidewall bottom of described tank A is provided with slag-drip opening A, and the side sidewall bottom of described tank B is provided with slag-drip opening B, the bottom land of described water tank A and tank A in same plane, and to slag-drip opening A lopsidedness, the bottom land of described water tank B and tank B in same plane, and to slag-drip opening B lopsidedness.
The further improvement project of the utility model is, bottom the gas outlet lower than boiler waste gas pipe, the top of described gap A.
The utility model further improvement project is, be positioned at water in dust removal A ullage in water tank A and be provided with shower, described shower is covered with the cross section in water tank A inner top.
The utility model further improvement project is, the water inlet pipe of described shower is communicated with the delivery port of water pump, and the water inlet of described water pump is communicated with the bottom in tank A by water pipe.
The utility model further improvement project is, described water inlet pipe is communicated with external water pipe A.
The utility model further improvement project is, is positioned at water in dust removal B ullage and is provided with external water pipe B in described water tank B.
The utility model further improvement project is, the top of described gap B is lower than bottom the gas outlet of air inlet pipe.
The utility model further improvement project is, described water tank A top is connected with escape pipe by reducing device A, and described water tank B top is connected with exhaust chimney by reducing device B.
The beneficial effects of the utility model are:
The first, of the present utility model being convenient to collects the biomass fuel boiler waste gas purification apparatus of plant ash, by the waste gas of biomass fuel boiler by the filtration of water in dust removal, spray and filtration again, the granule foreigns such as the plant ash in waste gas are filtered, avoid the particle content in waste gas too high, also cooling effect is served to waste gas simultaneously.
The second, of the present utility model being convenient to collects the biomass fuel boiler waste gas purification apparatus of plant ash, by by the bottom of water tank and tank to slag-drip opening lopsidedness, after preventing plant ash from precipitating in water in dust removal, the gap of joining water box and tank is blocked; In addition, the plant ash after precipitation can fall into the slag-drip opening place of tank bottom land automatically, is convenient to the collection of plant ash.
Three, the biomass fuel boiler waste gas purification apparatus being convenient to collection plant ash of the present utility model, by the effect of external water pipe, carrying out water tank in draining tapping process rinsing at the bottom of to the sidewall of water tank and case, prevent plant ash from remaining at the bottom of water tank sidewall or case.
Four, the biomass fuel boiler waste gas purification apparatus being convenient to collection plant ash of the present utility model, by the effect of tank, is convenient to the situation of observing water in dust removal intuitively, to change water in dust removal; Plant ash precipitation and bottom of gullet, in the pasty state, be convenient to the plant ash in collecting dust-removing water in addition, and also can not impact surrounding air when collecting plant ash.
accompanying drawing illustrates:
Fig. 1 is that the master of the utility model structure looks partial schematic sectional view.
detailed description of the invention:
As shown in Figure 1, the utility model comprises the water tank A2 be communicated with boiler waste gas pipe 1, described water tank A2 top is communicated with the air inlet of blower fan 3 by escape pipe 6, the air outlet of blower fan 3 is communicated with water tank B4 by air inlet pipe 7, the top of described water tank B4 is provided with exhaust chimney 5, the gas outlet of described boiler waste gas pipe 1 is lower than the liquid level of the water in dust removal A25 in water tank A2, the gas outlet of air inlet pipe 7 is lower than the liquid level of the water in dust removal B45 in water tank B4, the side sidewall of described water tank A2 is fixed with tank A20, the bottom of the sidewall A21 that described water tank A2 is connected with tank A20 and water tank A2 is provided with gap A, described water tank A2 is communicated with by gap A with tank A20, the side sidewall of described water tank B4 is fixed with tank B40, and the bottom of the sidewall B41 that described water tank B4 is connected with tank B40 and water tank B4 is provided with gap B, and described water tank B4 is communicated with by gap B with tank B40, the side sidewall bottom of described tank A20 is provided with slag-drip opening A22, and the side sidewall bottom of described tank B40 is provided with slag-drip opening B42, the bottom land of described water tank A2 and tank A20 in same plane, and to slag-drip opening A22 lopsidedness, the bottom land of described water tank B4 and tank B40 in same plane, and to slag-drip opening B42 lopsidedness, bottom the gas outlet lower than boiler waste gas pipe 1, the top of described gap A, be positioned at water in dust removal A25 ullage in water tank A2 and be provided with shower 27, described shower 27 is covered with the cross section in water tank A2 inner top, the water inlet pipe 29 of described shower 27 is communicated with the delivery port of water pump 26, and the water inlet of described water pump 26 is communicated with the bottom in tank A20 by water pipe 28, described water inlet pipe 29 is communicated with external water pipe A8, be positioned at water in dust removal B45 ullage in described water tank B4 and be provided with external water pipe B9, bottom the gas outlet lower than air inlet pipe 7, the top of described gap B, described water tank A2 top is connected with escape pipe 6 by reducing device A24, and described water tank B4 top is connected with exhaust chimney 5 by reducing device B44.
Claims (8)
1. be convenient to the biomass fuel boiler waste gas purification apparatus collecting plant ash, it is characterized in that: comprise the water tank A(2 be communicated with boiler waste gas pipe (1)), described water tank A(2) top is communicated with the air inlet of blower fan (3) by escape pipe (6), the air outlet of blower fan (3) is by air inlet pipe (7) and water tank B(4) be communicated with, described water tank B(4) top be provided with exhaust chimney (5), the gas outlet of described boiler waste gas pipe (1) is lower than water tank A(2) in water in dust removal A(25) liquid level, the gas outlet of air inlet pipe (7) is lower than water tank B(4) in water in dust removal B(45) liquid level, described water tank A(2) side sidewall on be fixed with tank A(20), described water tank A(2) with tank A(20) the sidewall A(21 that is connected) and with water tank A(2) bottom be provided with gap A, described water tank A(2) with tank A(20) be communicated with by gap A, described water tank B(4) side sidewall on be fixed with tank B(40), described water tank B(4) with tank B(40) the sidewall B(41 that is connected) and with water tank B(4) bottom be provided with gap B, described water tank B(4) with tank B(40) be communicated with by gap B, described tank A(20) side sidewall bottom be provided with slag-drip opening A(22), described tank B(40) side sidewall bottom be provided with slag-drip opening B(42), described water tank A(2) and tank A(20) bottom land in same plane, and to slag-drip opening A(22) lopsidedness, described water tank B(4) and tank B(40) bottom land in same plane, and to slag-drip opening B(42) lopsidedness.
2. be convenient to as claimed in claim 1 collect the biomass fuel boiler waste gas purification apparatus of plant ash, it is characterized in that: bottom the gas outlet lower than boiler waste gas pipe (1), the top of described gap A.
3. be convenient to the biomass fuel boiler waste gas purification apparatus collecting plant ash as claimed in claim 1, it is characterized in that: water tank A(2) in be positioned at water in dust removal A(25) ullage is provided with shower (27), described shower (27) is covered with in water tank A(2) cross section of inner top.
4. be convenient to the biomass fuel boiler waste gas purification apparatus collecting plant ash as claimed in claim 3, it is characterized in that: the water inlet pipe (29) of described shower (27) is communicated with the delivery port of water pump (26), the water inlet of described water pump (26) is by water pipe (28) and tank A(20) in bottom be communicated with.
5. be convenient to the biomass fuel boiler waste gas purification apparatus collecting plant ash as claimed in claim 4, it is characterized in that: (29) are communicated with external water pipe A(8 to described water inlet pipe).
6. be convenient to as claimed in claim 1 collect the biomass fuel boiler waste gas purification apparatus of plant ash, it is characterized in that: described water tank B(4) in be positioned at water in dust removal B(45) ullage is provided with external water pipe B(9).
7. be convenient to as claimed in claim 1 collect the biomass fuel boiler waste gas purification apparatus of plant ash, it is characterized in that: bottom the gas outlet lower than air inlet pipe (7), the top of described gap B.
8. be convenient to the biomass fuel boiler waste gas purification apparatus collecting plant ash as claimed in claim 1, it is characterized in that: described water tank A(2) top is by reducing device A(24) be connected with escape pipe (6), described water tank B(4) top passes through reducing device B(44) be connected with exhaust chimney (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418107.8U CN204768010U (en) | 2015-06-17 | 2015-06-17 | Biomass fuel furnace exhaust gas purification device convenient to collect plant ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418107.8U CN204768010U (en) | 2015-06-17 | 2015-06-17 | Biomass fuel furnace exhaust gas purification device convenient to collect plant ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204768010U true CN204768010U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520418107.8U Expired - Fee Related CN204768010U (en) | 2015-06-17 | 2015-06-17 | Biomass fuel furnace exhaust gas purification device convenient to collect plant ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204768010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470885A (en) * | 2020-05-18 | 2020-07-31 | 磐安县百春生物能源有限公司 | Plant ash firing equipment and firing method thereof |
-
2015
- 2015-06-17 CN CN201520418107.8U patent/CN204768010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111470885A (en) * | 2020-05-18 | 2020-07-31 | 磐安县百春生物能源有限公司 | Plant ash firing equipment and firing method thereof |
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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 |
Granted publication date: 20151118 Termination date: 20160617 |
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| CF01 | Termination of patent right due to non-payment of annual fee |