CN202658139U - Straw gasification furnace tar processor - Google Patents
Straw gasification furnace tar processor Download PDFInfo
- Publication number
- CN202658139U CN202658139U CN 201220061315 CN201220061315U CN202658139U CN 202658139 U CN202658139 U CN 202658139U CN 201220061315 CN201220061315 CN 201220061315 CN 201220061315 U CN201220061315 U CN 201220061315U CN 202658139 U CN202658139 U CN 202658139U
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- China
- Prior art keywords
- tar
- gasification furnace
- straw gasification
- tank
- water tank
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Abstract
The utility model discloses a straw gasification furnace tar processor, which comprises a furnace body, a gas purifier and a tar tank, wherein the gas purifier is connected with a gas outlet of the furnace body, and the tar tank is communicated with a gas purifier outlet. The straw gasification furnace tar processor is characterized in that a water tank is sleeved on the outer portion of the tar tank, one or more circles of circulating water pipes are arranged on the inner wall of the furnace body, and the two ends of the circulating water pipes are respectively communicated with the upper portion and the lower portion of the water tank. The tar tank is connected with a tar pump, and the plane position of the circulating water pipe is lower than the position of the water tank. The straw gasification furnace tar processor uses heat of a gasification furnace to heat tar, enables the tar to be in an excellent flow state, can further conveniently treat the tar for users, and generates gravity circulation according to density difference of water in the heating case, thereby not needing to use power circulation when heating the tar.
Description
Technical field
The utility model relates to stalk gasifier, relates in particular to a kind of straw gasification furnace tar treatment unit.
Background technology
Stalk gasifier is because simple in structure, and the plurality of advantages such as the cheap and thermal transition efficient height of cost of manufacture have wide market outlook in the rural area.But the tar that thereupon produces but brings very large inconvenience to use.The composition of tar is very complicated, and major part is the derivative of benzene.Therefore the hazard ratio of tar is more, and tar accounts for 5%-10% of combustible gas energy, is difficult at low temperatures with the burned utilization of combustible gas, and most of tar is wasted sometimes, and the coal-tar middle oil smell that produces along with the burning of combustion gas of combustion gas is harmful to human body.Prior art is by the measures such as cooling and purifying to vapourizing furnace outlet combustion gas, can be preferably with tar separation in the tar case, but tar condenses at low temperatures, easy and water, carbon granule etc. combine, stop up gas pipe line, block pump and valve etc., appoint so and can't utilize for the tar of the cryogenic temperature condensation state of stalk gasifier.
The utility model content
The utility model is for above-mentioned focusing oil treatment aspect, guarantee that especially but tar is in the prior art deficiency of flow state, a kind of straw gasification furnace tar treatment unit is provided, it utilizes the heat of vapourizing furnace itself to make tar be in good flow state, in order to tar is turned back to further cracking processing in the vapourizing furnace.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of straw gasification furnace tar treatment unit, comprise body of heater, the gas purifier that is connected with the gas outlet of described body of heater and the tar case that is communicated with described gas purifier outlet, its characteristics are, the outer cover of described tar case is equipped with water tank, described inboard wall of furnace body is provided with the circulating pipe that is no less than a circle, and the two ends of described circulating pipe are communicated with the upper and lower part of described water tank respectively.
The beneficial effects of the utility model are: the one, and utilized the heat of vapourizing furnace itself that tar is heated, can make tar be in good flow state, can make things convenient for the user to the further processing of tar, suitably tar is added cracking burning etc. in the body of heater such as the interpolation along with fuel, since the sealed structure of body of heater, its pollution less to external world; The 2nd, heating system of the present utility model is the density difference generation gravity circulation according to the water of water under heating state, and is identical with the native heating circulating principle of generally using, and repeats no more.Therefore the heating of tar be need not to use power cycle.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, the bottom of described water tank is provided with valve.
Adopt the beneficial effect of above-mentioned further scheme to be, this valve is conducive to the periodic cleaning to water tank.
Further, described tar case is connected with the tar pump.
Adopt the beneficial effect of above-mentioned further scheme to be, can be as required in the zone of oxidation of vapourizing furnace the tar nozzle be set, tar is interrupted pumping into burn processing in the body of heater by the tar pump, thereby solves more thoroughly the tar problem.
Further, the bottom of described gas purifier is provided with the wash water valve that is communicated with described tar case.
Adopt the beneficial effect of above-mentioned further scheme to be, be convenient to the discharging of the interior tar of gas purifier and sewage.
Further, the planimetric position of described circulating pipe is lower than the position of described water tank.
Adopt the beneficial effect of above-mentioned further scheme to be, this is the density difference generation gravity circulation theory according to water, impels water cycle better to carry out.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among Fig. 1: 1, water tank, 2, valve, 3, the tar case, 4, the tar pump, 5, the gas purifier outlet, 6, wash water valve, 7, gas purifier, 8, gas outlet, 9, exhaust-valve, 10, charging opening, 11, body of heater, 12, circulating pipe, 13, the mouth of scratching in the ashes, 14, inlet mouth.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
As shown in Figure 1, a kind of straw gasification furnace tar treatment unit, comprise body of heater 11, the gas purifier 7 that is connected with the gas outlet 8 of described body of heater 11 reaches and the described gas purifier outlet 5 tar casees 3 that are communicated with, the outer cover of described tar case 3 is equipped with water tank 1, described body of heater 11 inwalls are provided with the circulating pipe 12 that is no less than a circle, and the two ends of described circulating pipe 12 are communicated with the upper and lower part of described water tank 1 respectively.
In addition, described body of heater 11 is provided with inlet mouth 14, charging opening 10 and scratches in the ashes mouth 13.On gas outlet 8, also be provided with exhaust-valve 9.
The bottom of described water tank 1 is provided with valve 2.
Described tar case 3 is connected with tar pump 4.
The bottom of described gas purifier 7 is provided with the wash water valve 6 that is communicated with described tar case 3.
The planimetric position of described circulating pipe 12 is lower than the position of described water tank 1.
The above only is preferred embodiment of the present utility model, and is in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. straw gasification furnace tar treatment unit, comprise body of heater (11), the gas purifier (7) that is connected with the gas outlet (8) of described body of heater (11) and the tar case (3) that is communicated with described gas purifier outlet (5), it is characterized in that, the outer cover of described tar case (3) is equipped with water tank (1), described body of heater (11) inwall is provided with the circulating pipe (12) that is no less than a circle, and the two ends of described circulating pipe (12) are communicated with the upper and lower part of described water tank (1) respectively.
2. straw gasification furnace tar treatment unit according to claim 1 is characterized in that, the bottom of described water tank (1) is provided with valve (2).
3. straw gasification furnace tar treatment unit according to claim 1 is characterized in that, described tar case (3) is connected with tar pump (4).
4. according to claim 1 to 3 each described straw gasification furnace tar treatment unit, it is characterized in that, the bottom of described gas purifier (7) is provided with the wash water valve (6) that is communicated with described tar case (3).
5. according to claim 1 to 3 each described straw gasification furnace tar treatment unit, it is characterized in that, the planimetric position of described circulating pipe (12) is lower than the position of described water tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220061315 CN202658139U (en) | 2012-02-24 | 2012-02-24 | Straw gasification furnace tar processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220061315 CN202658139U (en) | 2012-02-24 | 2012-02-24 | Straw gasification furnace tar processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658139U true CN202658139U (en) | 2013-01-09 |
Family
ID=47453058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220061315 Expired - Fee Related CN202658139U (en) | 2012-02-24 | 2012-02-24 | Straw gasification furnace tar processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105779673A (en) * | 2016-05-09 | 2016-07-20 | 于良富 | Blast furnace slag thermal fracture centrifugal drying method granulation device and method |
-
2012
- 2012-02-24 CN CN 201220061315 patent/CN202658139U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105779673A (en) * | 2016-05-09 | 2016-07-20 | 于良富 | Blast furnace slag thermal fracture centrifugal drying method granulation device and method |
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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: 20130109 Termination date: 20170224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |