CN204417443U - Be applicable to the high efficiency composition carbon black washing tower of ash coal gasification - Google Patents
Be applicable to the high efficiency composition carbon black washing tower of ash coal gasification Download PDFInfo
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- CN204417443U CN204417443U CN201420842854.XU CN201420842854U CN204417443U CN 204417443 U CN204417443 U CN 204417443U CN 201420842854 U CN201420842854 U CN 201420842854U CN 204417443 U CN204417443 U CN 204417443U
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- 239000000203 mixture Substances 0.000 title claims abstract description 61
- 238000005406 washing Methods 0.000 title claims abstract description 43
- 239000003245 coal Substances 0.000 title claims abstract description 38
- 238000002309 gasification Methods 0.000 title claims abstract description 34
- 239000006229 carbon black Substances 0.000 title claims abstract description 33
- 238000002203 pretreatment Methods 0.000 claims abstract description 29
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 239000007791 liquid phase Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000010866 blackwater Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of high efficiency composition carbon black washing tower of applicable ash coal gasification, the high efficiency composition carbon black washing tower of described applicable ash coal gasification comprises: tower body, tower body comprises pretreatment section and is positioned at the high efficiency composition section of top of pretreatment section, there is in pretreatment section the pre-treatment chamber for receiving fluids, there is in high efficiency composition section the high efficiency composition chamber for receiving fluids; Lower synthetic gas divider, lower synthetic gas divider is located in pre-treatment chamber; Upper synthetic gas divider, upper synthetic gas divider is located in high efficiency composition chamber; Riser duct, the lower end of riser duct is communicated with pre-treatment chamber, and the upper end of riser duct is connected with upper synthetic gas divider; With multilayer tower tray, plate column rim above-below direction to be located at interval in high efficiency composition chamber and to be positioned at the top of synthetic gas divider.High efficiency composition carbon black washing tower according to the applicable ash coal gasification of the utility model embodiment has the advantages such as washing effect is good.
Description
Technical field
The utility model relates to the high efficiency composition carbon black washing tower of applicable ash coal gasification.
Background technology
At present, what the carbon black washing tower used in coal gasifying process all adopted is that simple tower tray washs, and there will be washing effect and being deteriorated, causing rear cycle chemistry articles for use to pollute, the long-term operation of influential system time serious when using high-ash coal.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of high efficiency composition carbon black washing tower with the applicable ash coal gasification of the good advantage of washing effect.
High efficiency composition carbon black washing tower according to applicable ash coal gasification of the present utility model comprises: tower body, described tower body comprises pretreatment section and is positioned at the high efficiency composition section of top of described pretreatment section, there is in described pretreatment section the pre-treatment chamber for receiving fluids, there is in described high efficiency composition section the high efficiency composition chamber for receiving fluids, the wall in wherein said pre-treatment chamber is provided with containing grey moisture synthetic gas import and the outlet of the first Heisui River, and the wall in described high efficiency composition chamber is provided with washing water import, pneumatic outlet and the outlet of the second Heisui River; For being immersed in the lower synthetic gas divider in liquid or outside liquid, described lower synthetic gas divider is located in described pre-treatment chamber; For being immersed in the upper synthetic gas divider in liquid, described upper synthetic gas divider is located in described high efficiency composition chamber; Riser duct, the lower end of described riser duct is communicated with described pre-treatment chamber, and the upper end of described riser duct is connected with described upper synthetic gas divider; With multilayer tower tray, tower tray described in multilayer to be located at interval along the vertical direction in described high efficiency composition chamber and to be positioned at the top of described upper synthetic gas divider.
High efficiency composition carbon black washing tower 10 according to applicable ash coal gasification of the present utility model has the good advantage of washing effect, is especially applicable to the synthetic gas that the high-ash coal of washing gasification produces.
In addition, the high efficiency composition carbon black washing tower that above-mentioned according to the utility model applicable ash coal gasifies can also have following additional technical characteristic:
The bottom in described pre-treatment chamber is coniform, the bottom in the described first contiguous described pre-treatment chamber of Heisui River outlet.
The high efficiency composition carbon black washing tower of described applicable ash coal gasification comprises row Heisui River pipe further, and the upper end of described row Heisui River pipe extend in described high efficiency composition chamber, and the lower end of described row Heisui River pipe extend in described pre-treatment chamber.
The described bottom in the contiguous described pre-treatment chamber, lower end of described row Heisui River pipe.
The high efficiency composition carbon black washing tower of described applicable ash coal gasification comprises inlet pipe further, and described inlet pipe contains grey moisture synthetic gas import through described and be connected with described lower synthetic gas divider.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high efficiency composition carbon black washing tower of applicable ash coal gasification according to the utility model embodiment.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings the high efficiency composition carbon black washing tower 10 of the applicable ash coal gasification according to the utility model embodiment is described.As shown in Figure 1, tower body 101 is comprised, for being immersed in lower synthetic gas divider 102 in liquid or outside liquid, for being immersed in upper synthetic gas divider 103, riser duct 104 and the multilayer tower tray 105 in liquid according to the high efficiency composition carbon black washing tower 10 of the applicable ash coal gasification of the utility model embodiment.
Tower body 101 comprises pretreatment section 1011 and is positioned at the high efficiency composition section 1013 of top of pretreatment section 1011, has the pre-treatment chamber 1012 for receiving fluids, have the high efficiency composition chamber 1014 for receiving fluids in high efficiency composition section 1013 in pretreatment section 1011.Wherein, the wall in pre-treatment chamber 1012 is provided with containing grey moisture synthetic gas import N1 and the first Heisui River outlet N2, and the wall in high efficiency composition chamber 1014 is provided with washing water import N4, pneumatic outlet N5 and the second Heisui River outlet N3;
Lower synthetic gas divider 102 is located in pre-treatment chamber 1012, and upper synthetic gas divider 103 is located in high efficiency composition chamber 1014.The lower end of riser duct 104 is communicated with pre-treatment chamber 1012, and the upper end of riser duct 104 is connected with upper synthetic gas divider 103.Multilayer tower tray 105 is located in high efficiency composition chamber 1014 along the vertical direction at interval, and multilayer tower tray 105 is positioned at the top of synthetic gas divider 103.
The working process of the high efficiency composition carbon black washing tower 10 of the applicable ash coal gasification according to the utility model embodiment is described below with reference to Fig. 1.First enter into the lower synthetic gas divider 102 in pre-treatment chamber 1012 containing grey moisture synthetic gas, the submergence of lower synthetic gas divider 102 is in a liquid or outside liquid.That leaves lower synthetic gas divider 102 enters into liquid phase containing grey moisture synthetic gas, and the thin ash of major part can be separated with synthetic gas because weight increases and to enter in liquid phase, to obtain the more Heisui River of ash content.Particularly, black water treatment system can be gone to by the pipeline bottom pretreatment section 1011 in the Heisui River that this part ash content is more.
The synthetic gas containing a small amount of thin ash after process can enter the high efficiency composition chamber 1014 of high efficiency composition section 1013 along riser duct 104.Specifically, this part synthetic gas is introduced in synthetic gas divider 103, and in a liquid, the synthetic gas leaving synthetic gas divider 103 enters into liquid phase to the same submergence of upper synthetic gas divider 103, thin ash can be separated with synthetic gas because weight increases and to enter in liquid phase, to obtain Heisui River.The synthetic gas leaving liquid phase carries out dedusting through multilayer tower tray 105 again, sends the high efficiency composition carbon black washing tower 10 of applicable ash coal gasification, enter lower procedure finally by the synthetic gas that whirlwind scum dredger is qualified.
High efficiency composition carbon black washing tower 10 according to the applicable ash coal gasification of the utility model embodiment can wash the synthetic gas that the high-ash coal of gasification produces effectively, thus can avoid causing rear cycle chemistry articles for use to pollute, the long-term operation of influential system.High efficiency composition carbon black washing tower 10 according to the applicable ash coal gasification of the utility model embodiment can meet gasification installation in the requirement using the safe and continuous in ash coal process to run.
Therefore, the high efficiency composition carbon black washing tower 10 according to the applicable ash coal gasification of the utility model embodiment has the advantages such as washing effect is good, load regulation range is large, is especially applicable to the synthetic gas that the high-ash coal of washing gasification produces.
Particularly, according to the difference of the pressure of vapourizing furnace or load, different dimensional structures or subassembly can be selected according to the high efficiency composition carbon black washing tower 10 of the applicable ash coal gasification of the utility model embodiment.The high efficiency composition carbon black washing tower 10 being applicable to ash coal gasification can be applied in atmospheric gasification technique and pressure gasification process.
As shown in Figure 1, in embodiments more of the present utility model, the bottom 10121 in pre-treatment chamber 1012 is coniform, the bottom in the first contiguous pre-treatment chamber 1012 of outlet N2, Heisui River.Can discharge Heisui River better thus, thus the structure of the high efficiency composition carbon black washing tower 10 that applicable ash coal can be made to gasify is more reasonable.
In an embodiment of the present utility model, the high efficiency composition carbon black washing tower 10 being applicable to ash coal gasification comprises row Heisui River pipe 106 further, the upper end of row Heisui River pipe 106 extend in high efficiency composition chamber 1014, and the lower end of row Heisui River pipe 106 extend in pre-treatment chamber 1012.Heisui River thus in high efficiency composition chamber 1014 can be entered in pre-treatment chamber 1012 by row Heisui River pipe 106, and then goes to black water treatment system by the first Heisui River outlet N2.
Advantageously, the bottom 10121 in the contiguous pre-treatment chamber 1012, lower end of Heisui River pipe 106 is arranged.The structure of the high efficiency composition carbon black washing tower 10 that applicable ash coal can be made thus to gasify is more reasonable.Row Heisui River pipe 106 can be arranged vertically.
As shown in Figure 1, in examples more of the present utility model, the high efficiency composition carbon black washing tower 10 being applicable to ash coal gasification comprises inlet pipe 107 further, and inlet pipe 107 is through containing grey moisture synthetic gas import N1, and inlet pipe 107 is connected with lower synthetic gas divider 102.The structure of the high efficiency composition carbon black washing tower 10 that applicable ash coal can be made thus to gasify is more reasonable.
It will be appreciated by persons skilled in the art that tower tray 105 can be known, and have nothing to do with utility model point of the present utility model, therefore no longer describe in detail.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection or each other can communication; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (5)
1. a high efficiency composition carbon black washing tower for applicable ash coal gasification, is characterized in that, comprising:
Tower body, described tower body comprises pretreatment section and is positioned at the high efficiency composition section of top of described pretreatment section, there is in described pretreatment section the pre-treatment chamber for receiving fluids, there is in described high efficiency composition section the high efficiency composition chamber for receiving fluids, the wall in wherein said pre-treatment chamber is provided with containing grey moisture synthetic gas import and the outlet of the first Heisui River, and the wall in described high efficiency composition chamber is provided with washing water import, pneumatic outlet and the outlet of the second Heisui River;
For being immersed in the lower synthetic gas divider in liquid or outside liquid, described lower synthetic gas divider is located in described pre-treatment chamber;
For being immersed in the upper synthetic gas divider in liquid, described upper synthetic gas divider is located in described high efficiency composition chamber;
Riser duct, the lower end of described riser duct is communicated with described pre-treatment chamber, and the upper end of described riser duct is connected with described upper synthetic gas divider; With
Multilayer tower tray, tower tray described in multilayer to be located at interval along the vertical direction in described high efficiency composition chamber and to be positioned at the top of described upper synthetic gas divider.
2. the high efficiency composition carbon black washing tower of applicable ash coal gasification according to claim 1, it is characterized in that, the bottom in described pre-treatment chamber is coniform, the bottom in the described first contiguous described pre-treatment chamber of Heisui River outlet.
3. the high efficiency composition carbon black washing tower of applicable ash coal gasification according to claim 2, it is characterized in that, comprise row Heisui River pipe further, the upper end of described row Heisui River pipe extend in described high efficiency composition chamber, and the lower end of described row Heisui River pipe extend in described pre-treatment chamber.
4. the high efficiency composition carbon black washing tower of applicable ash coal gasification according to claim 3, is characterized in that, the described bottom in the contiguous described pre-treatment chamber, lower end of described row Heisui River pipe.
5. the high efficiency composition carbon black washing tower of applicable ash coal gasification according to claim 1, it is characterized in that, comprise inlet pipe further, described inlet pipe contains grey moisture synthetic gas import through described and be connected with described lower synthetic gas divider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842854.XU CN204417443U (en) | 2014-12-25 | 2014-12-25 | Be applicable to the high efficiency composition carbon black washing tower of ash coal gasification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420842854.XU CN204417443U (en) | 2014-12-25 | 2014-12-25 | Be applicable to the high efficiency composition carbon black washing tower of ash coal gasification |
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| CN204417443U true CN204417443U (en) | 2015-06-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104531231A (en) * | 2014-12-25 | 2015-04-22 | 清华大学 | High-efficiency composite carbon black washing tower for high-ash-content coal gasification |
| CN106147882A (en) * | 2016-08-26 | 2016-11-23 | 山东兖矿国拓科技工程有限公司 | Dusty gas scrubbing tower |
-
2014
- 2014-12-25 CN CN201420842854.XU patent/CN204417443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104531231A (en) * | 2014-12-25 | 2015-04-22 | 清华大学 | High-efficiency composite carbon black washing tower for high-ash-content coal gasification |
| CN106147882A (en) * | 2016-08-26 | 2016-11-23 | 山东兖矿国拓科技工程有限公司 | Dusty gas scrubbing tower |
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| GR01 | Patent grant |