CN204356320U - A kind of biomass steam blasting assembly - Google Patents
A kind of biomass steam blasting assembly Download PDFInfo
- Publication number
- CN204356320U CN204356320U CN201420789048.0U CN201420789048U CN204356320U CN 204356320 U CN204356320 U CN 204356320U CN 201420789048 U CN201420789048 U CN 201420789048U CN 204356320 U CN204356320 U CN 204356320U
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- steam
- explosion jar
- outlet
- vapour
- cyclonic separator
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Abstract
A kind of biomass steam blasting assembly, belong to biomass energy technology field, this device comprises steam-explosion jar, steam-explosion jar top is provided with material inlet, bottom is provided with steam inlet and material outlet, the steam inlet of steam-explosion jar is connected with vapour generator by pipeline, the material outlet of steam-explosion jar is connected with receiving tank by pipeline, receiving tank is cyclonic separator, cyclonic separator comprises cylindrical shell and is positioned at the gaseous phase outlet on cylindrical shell top, the solid-phase outlet of bottom, cylinder lateral wall is provided with the material inlet be connected with the material outlet of steam-explosion jar, the washing tank corresponding to solid-phase outlet is provided with below cylindrical shell.The utility model structure is simple, reasonable in design, achieve vapour quick-fried after mixture realize gas solid separation and be separated after gas phase obtain recycle fully, effectively prevent the pollution to environment and energy dissipation, reach energy-conservation, water saving, reduce discharging object.
Description
Technical field
The utility model belongs to biomass energy technology field, is specifically related to a kind of biomass steam blasting assembly.
Background technology
In cellulose ethanol production technique, need to carry out pre-treatment to stalk, break the fine and close reticulated structure of xylogen and hemicellulose formation and reduce cellulosic degree of crystallinity.Steam explosion be a kind of can the method for fast degradation biomass.CN201195813Y provides a kind of intermittent steam blasting device, comprise vapour generator, surge tank, steam-explosion jar and receiving tank, biomass material is added in steam-explosion jar, by vapour generator logical steam in steam-explosion jar, after keeping for some time, it is quick-fried that quick pressure releasing realizes vapour.The receiving tank adopted in this device can not quick-fried to vapour after mixture carry out effective separating treatment, if the residue vapor after vapour is quick-fried is directly discharged in air, can atmospheric pollution be caused, and wasted heat.CN201997309 provides a kind of continuous steam explosion device, its essence is and utilizes multiple steam-explosion jar to carry out differential time, and ensureing constantly has steam-explosion jar to spurt aborning.Quick-fried for spray remaining vapour can not be discharged from gaseous phase outlet by receiving tank timely that utilize in this device, cause the quick-fried remaining vapour condensation in receiving tank of vapour, spraying quick-fried solid product can be bonded on reception tank skin, thus cause the loss of heat in the quick-fried remaining vapour of vapour, adopt waste-heat recoverer to carry out condensation to the quick-fried remaining vapour of vapour in this patent and reclaim heat, organic efficiency is low, and after reclaiming, fluid temperature (F.T.) reduces, and becomes low grade heat energy.
Summary of the invention
the utility model object there are provided a kind of can effectively be separated vapour quick-fried after mixture and make full use of the biomass steam blasting assembly of heat energy.
Based on above-mentioned purpose, the utility model takes following technical scheme: a kind of biomass steam blasting assembly, comprise steam-explosion jar, described steam-explosion jar top is provided with material inlet, bottom is provided with steam inlet and material outlet, the steam inlet of steam-explosion jar is connected with vapour generator by pipeline, the material outlet of steam-explosion jar is connected with receiving tank by pipeline, described receiving tank is cyclonic separator, described cyclonic separator comprises cylindrical shell and is positioned at the gaseous phase outlet on cylindrical shell top, the solid-phase outlet of bottom, cylinder lateral wall is provided with the material inlet be connected with the material outlet of steam-explosion jar, the washing tank corresponding to solid-phase outlet is provided with below cylindrical shell.
Described washing tank is provided with water-in and steam inlet, and between the steam inlet of washing tank and the vapour outlet of vapour generator, pipeline is provided with reducing valve, and washing tank outer setting has chuck.
The gaseous phase outlet of described cyclonic separator is divided into two-way arm, and a road arm is connected with the quick-fried remaining vapour entrance of the chuck heat release vapour of washing tank outside, and another road arm is connected with interchanger, and the heat recipient fluid outlet of interchanger is connected with the water-in of vapour generator.
The material inlet place on described steam-explosion jar top is provided with venting port, and the pipeline between the material outlet of steam-explosion jar and cyclonic separator is provided with drainage pipeline and quick opening valve successively, and the material inlet of described steam-explosion jar, venting port and drainage pipeline are equipped with control valve.
The vapour outlet of described vapour generator and between steam-explosion jar and washing tank, the gaseous phase outlet of cyclonic separator and be equipped with control valve between interchanger and washing tank and between interchanger and vapour generator.
The solid-phase outlet place of described cyclonic separator is provided with feed bin, and bin bottom is provided with the worm conveyor corresponding to washing tank.
Volume ratio >=15 of described cyclonic separator and steam-explosion jar.
The top of described cylindrical shell is that round shape, bottom are for conical.
The utility model structure is simple, reasonable in design, maximum advantage be to achieve vapour quick-fried after mixture realize gas solid separation and the gas phase after being separated obtains recycle fully, effectively prevent the pollution to environment and energy dissipation, reach object that is energy-conservation, that economize on water, reduce discharging.Specifically, its beneficial effect is:
(1) receiving tank is adopted the structure formation of cyclonic separator by the utility model, can the gas phase entered in receiving tank and solid phase be separated rapidly, avoids causing the quick-fried remaining vapour condensation in receiving tank of vapour, causes spraying quick-fried solid product and is bonded on reception tank skin.
(2) the high thermal high steam that vapour generator produces by the utility model sends to steam-explosion jar on the one hand, and to carry out vapour quick-fried, send in washing tank after being reduced pressure by reducing valve on the other hand and washings is directly heated, rate of heating is fast, and thermo-efficiency is high, decreases the use of heating installation simultaneously.
(3) gas phase one tunnel produced by cyclonic separator in the utility model enters in the chuck outside washing tank carries out heating and thermal insulation to washings, decreases the quantity of steam needed in washing tank simultaneously; One tunnel enters in interchanger heats the water entering vapour generator, being heated, reducing the current consumption of vapour generator, reaching the effect of energy-saving and emission-reduction by interchanger to entering the water before vapour generator.
(4) volume ratio >=15 of cyclonic separator and steam-explosion jar in the utility model, thus abundant pressure release can be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
Embodiment
As shown in Figure 1, a kind of biomass steam blasting assembly, steam-explosion jar 2 top is provided with material inlet 21 and venting port 22, bottom is provided with steam inlet 23 and material outlet 24, the steam inlet 23 of steam-explosion jar 2 is connected with vapour generator 1 by pipeline, the material outlet 24 of steam-explosion jar 2 is connected with receiving tank by pipeline, receiving tank is cyclonic separator 3, cyclonic separator 3 comprises cylindrical shell 31 and is positioned at the gaseous phase outlet 32 on cylindrical shell 31 top, the solid-phase outlet 34 of bottom, the top of cylindrical shell 31 is round shape, bottom is conical, cylindrical shell 31 sidewall is provided with the material inlet 33 be connected with the material outlet 24 of steam-explosion jar 2, solid-phase outlet 34 place of cyclonic separator 3 is provided with feed bin 9, the solid-phase outlet 34 being provided with the worm conveyor 5(cyclonic separator 3 corresponding to washing tank 4 bottom feed bin 9 also can directly be connected with the material inlet 41 of washing tank 4).
Washing tank 4 is provided with water-in 41 and steam inlet 42, and between the steam inlet 42 of washing tank 4 and the vapour outlet 11 of vapour generator 1, pipeline is provided with reducing valve 6, and washing tank 4 outer setting has chuck 7.
The gaseous phase outlet 32 of cyclonic separator 3 is divided into two-way arm, one road arm is connected with the quick-fried remaining vapour entrance 71 of the chuck 7 heat release vapour of washing tank 4 outside, sewage disposal is discharged through chuck 7 condensate outlet 72 after heat exchange, another road arm is connected with interchanger 8, gas phase enters through the quick-fried remaining vapour entrance 81 of heat release vapour of interchanger 8, condensate outlet 82 from interchanger 8 after heat exchange discharges sewage disposal, and the heat recipient fluid outlet 83 of interchanger 8 is connected with the water-in 12 of vapour generator.
Material inlet 21 place on steam-explosion jar 2 top is provided with venting port 22, inside and outside same pressure-volume easy charging during guarantee charging.Pipeline between the material outlet 24 of steam-explosion jar 2 and cyclonic separator 3 is provided with successively drainage pipeline 25 and quick opening valve 26, the material inlet 21 of steam-explosion jar 2, venting port 22 and drainage pipeline 25 are equipped with control valve.
The vapour outlet 11 of vapour generator 1 and between steam-explosion jar 2 and washing tank 4, the gaseous phase outlet 32 of cyclonic separator 3 and be equipped with control valve between interchanger 8 and washing tank 4 and between interchanger 8 and vapour generator 1.
Volume ratio >=15 of cyclonic separator 2 and steam-explosion jar 3, ensure abundant pressure release.
Working process of the present utility model is: when starting working, and opens the inlet control valve on steam-explosion jar 2 top, loads in steam-explosion jar 2 by after pulverizing through the stalk of dedusting, removal of impurities, after charging, closes inlet control valve.Vapour generator 1 adopts Electric heating to heat, and the steam of generation is divided into two-way, and a road enters steam-explosion jar 2, and reducing valve 6 of separately leading up to carries out decompression and enters in washing tank 4 and heat washings.By the flow of the control valve steam regulation on steam-explosion jar 2 below connecting tube, heat-insulation pressure keeping is carried out to steam-explosion jar 2, after heat-insulation pressure keeping certain hour, open quick opening valve 26 to spurt, material after spurting enters in receiving tank, product after this receiving tank adopts cyclonic separator 3 structure quick-fried to vapour carries out gas solid separation, and the top of cyclonic separator (receiving tank) 3 is provided with gaseous phase outlet 32, and bottom is provided with solid-phase outlet 34.Gas phase is discharged by gaseous phase outlet 32, and the gas phase of discharge is divided into two-way: a road enters the chuck outside washing tank 4, heats washings, and condensed sewage enters sewage disposal operation and processes; Another road enters interchanger 8, heats the water entering vapour generator 1, and after condensation, sewage enters sewage disposal operation and processes.Solid phase enters in the feed bin 9 below cyclonic separator (receiving tank) 3, and by worm conveyor 5 deliver to wash in washing tank 4 after drain into subsequent processing.
Claims (8)
1. a biomass steam blasting assembly, comprise steam-explosion jar, described steam-explosion jar top is provided with material inlet, bottom is provided with steam inlet and material outlet, the steam inlet of steam-explosion jar is connected with vapour generator by pipeline, the material outlet of steam-explosion jar is connected with receiving tank by pipeline, it is characterized in that, described receiving tank is cyclonic separator, described cyclonic separator comprises cylindrical shell and is positioned at the gaseous phase outlet on cylindrical shell top, the solid-phase outlet of bottom, cylinder lateral wall is provided with the material inlet be connected with the material outlet of steam-explosion jar, the washing tank corresponding to solid-phase outlet is provided with below cylindrical shell.
2. biomass steam blasting assembly as claimed in claim 1, it is characterized in that, described washing tank is provided with water-in and steam inlet, and between the steam inlet of washing tank and the vapour outlet of vapour generator, pipeline is provided with reducing valve, and washing tank outer setting has chuck.
3. biomass steam blasting assembly as claimed in claim 2, it is characterized in that, the gaseous phase outlet of described cyclonic separator is divided into two-way arm, one road arm is connected with the quick-fried remaining vapour entrance of the chuck heat release vapour of washing tank outside, another road arm is connected with interchanger, and the heat recipient fluid outlet of interchanger is connected with the water-in of vapour generator.
4. biomass steam blasting assembly as claimed in claim 3, it is characterized in that, the material inlet place on described steam-explosion jar top is provided with venting port, pipeline between the material outlet of steam-explosion jar and cyclonic separator is provided with drainage pipeline and quick opening valve successively, the material inlet of described steam-explosion jar, venting port and drainage pipeline are equipped with control valve.
5. biomass steam blasting assembly as claimed in claim 4, it is characterized in that, the vapour outlet of described vapour generator and between steam-explosion jar and washing tank, the gaseous phase outlet of cyclonic separator and be equipped with control valve between interchanger and washing tank and between interchanger and vapour generator.
6. the biomass steam blasting assembly as described in as arbitrary in claim 1-5, it is characterized in that, the solid-phase outlet place of described cyclonic separator is provided with feed bin, and bin bottom is provided with the worm conveyor corresponding to washing tank.
7. biomass steam blasting assembly as claimed in claim 6, is characterized in that, volume ratio >=15 of described cyclonic separator and steam-explosion jar.
8. biomass steam blasting assembly as claimed in claim 7, is characterized in that, the top of described cylindrical shell is that round shape, bottom are for conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789048.0U CN204356320U (en) | 2014-12-15 | 2014-12-15 | A kind of biomass steam blasting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789048.0U CN204356320U (en) | 2014-12-15 | 2014-12-15 | A kind of biomass steam blasting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204356320U true CN204356320U (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789048.0U Expired - Fee Related CN204356320U (en) | 2014-12-15 | 2014-12-15 | A kind of biomass steam blasting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204356320U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108290127A (en) * | 2015-12-14 | 2018-07-17 | 科莱恩国际有限公司 | Steam saver |
| CN110359307A (en) * | 2019-07-22 | 2019-10-22 | 南昌大学 | A kind of continuous type steam blasting gear of hot tail gas recycling |
| CN111945452A (en) * | 2020-08-21 | 2020-11-17 | 南京林业大学 | Method for comprehensively utilizing tobacco waste |
-
2014
- 2014-12-15 CN CN201420789048.0U patent/CN204356320U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108290127A (en) * | 2015-12-14 | 2018-07-17 | 科莱恩国际有限公司 | Steam saver |
| US11155962B2 (en) | 2015-12-14 | 2021-10-26 | Clariant International, Ltd. | Steam saving device |
| CN108290127B (en) * | 2015-12-14 | 2021-12-31 | 科莱恩国际有限公司 | Steam saving device |
| CN110359307A (en) * | 2019-07-22 | 2019-10-22 | 南昌大学 | A kind of continuous type steam blasting gear of hot tail gas recycling |
| CN111945452A (en) * | 2020-08-21 | 2020-11-17 | 南京林业大学 | Method for comprehensively utilizing tobacco waste |
| CN111945452B (en) * | 2020-08-21 | 2022-11-01 | 南京林业大学 | Method for comprehensively utilizing tobacco waste |
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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: 20150527 Termination date: 20201215 |