CN208150973U - The device of active carbon is produced using corn stover as raw material - Google Patents
The device of active carbon is produced using corn stover as raw material Download PDFInfo
- Publication number
- CN208150973U CN208150973U CN201721790104.2U CN201721790104U CN208150973U CN 208150973 U CN208150973 U CN 208150973U CN 201721790104 U CN201721790104 U CN 201721790104U CN 208150973 U CN208150973 U CN 208150973U
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- China
- Prior art keywords
- active carbon
- activation
- raw material
- combustion chamber
- supplies room
- 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.)
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 33
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 22
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 22
- 235000005822 corn Nutrition 0.000 title claims abstract description 22
- 239000002994 raw material Substances 0.000 title claims abstract description 20
- 239000010907 stover Substances 0.000 title claims abstract description 19
- 240000008042 Zea mays Species 0.000 title claims description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 12
- 230000004913 activation Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000003546 flue gas Substances 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 6
- 239000012190 activator Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract description 12
- 235000013312 flour Nutrition 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 4
- 238000000498 ball milling Methods 0.000 abstract description 3
- 238000005470 impregnation Methods 0.000 abstract description 3
- 239000010902 straw Substances 0.000 abstract description 2
- 241000209149 Zea Species 0.000 abstract 2
- 239000003245 coal Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000003034 coal gas Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 206010013911 Dysgeusia Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model relates to a kind of devices that active carbon is produced using corn stover as raw material, pulverizer, drying machine, impregnator, carbonization-activation integral machine, potcher, dryer and ball mill including being sequentially connected setting along process flow, the carbonization-activation integral machine includes supplies room and the combustion chamber for being heated to material in supplies room, and the charing section and activation section of connection is arranged in the supplies room from top to bottom；When use, first with pulverizer by corn straw smashing, recycle drying machine that stalk flour is dried, the stalk flour after drying is sufficiently impregnated using food grade phosphoric acid in impregnator, the stalk flour of impregnation of phosphoric acid is packed into carbonization-activation integral machine later and carries out carbonization-activation generation active carbon, active carbon is successively rinsed, is dried, after ball milling, and activated carbon product is obtained.Device production active carbon activation efficiency described in the utility model is high and compact-sized, and cost of investment is low, can be realized automatic operation.
Description
Technical field
The utility model relates to activated carbon production apparatus technical fields, and in particular to a kind of to produce by raw material of corn stover
The device of active carbon.
Background technique
Active carbon is a kind of carbon material adsorbing material with flourishing pore structure, has good chemical stability and machinery
Intensity, it is acidproof, alkaline-resisting, heat-resisting, it is based on its characterization of adsorption and physical and chemical performance, makes various gas phases, useful in liquid phase medium
Or useless component is enriched with, is recycled, is refined and is purified, and after adsorption saturation failure, can easily be regenerated, be widely applied
In fields such as water process, chemical pharmaceutical, mining, gas purification, food processing, sugar decoloration and gas solvent recoveries.Some processes
Specially treated, special processing active carbon be also used as efficient desulfurizing agent, catalyst or catalyst carrier etc..
Currently, active carbon annual requirement estimation in the whole world is at 5,000,000 tons or more, domestic annual requirement also 1,500,000 tons with
On.However, the raw material of China's production active carbon is mainly coal and timber or wooden shell fruit stone, wooden shell fruit stone raw material has
Limit, with coal and wood producing activated carbon technology comparative maturity.But there is following obvious shortcoming with coal production active carbon：First is that consumption
Can be too high, and coal itself is non-renewable energy resources, causes production cost higher；Second is that the heavy metals such as coal is leaded, mercury, arsenic or
Harmful element, active carbon purposes obtained are restricted (for example, for Water warfare, it is possible to lead to purified water source two
Secondary pollution).And with wood producing active carbon, major defect be then it is at high cost, according to measuring and calculating, 1 ton of active carbon of every production needs to consume
3-4 tons of seasoned wood resource, China's afforestation rate and the flat forest owning amount of people be it is very low, it is gloomy far fewer than world average level
Woods resource relatively very lacks.
The corn stover in China is extremely abundant, has the corn stover of up to ten million tons to generate every year, however these raw materials are not yet
It is fully used.
Utility model content
In order to solve the above problems existing in the present technology, the utility model provides a kind of raw by raw material of corn stover
Produce the device of active carbon.
Technical solution used by the utility model is：
A kind of device producing active carbon using corn stover as raw material, the crushing including being sequentially connected setting along process flow
Machine, drying machine, impregnator, carbonization-activation integral machine, potcher, dryer and ball mill；
The carbonization-activation integral machine includes supplies room and combustion chamber, and the combustion chamber is set to the outer of the supplies room
Side, for being heated to the indoor material of the material；
Feed inlet is arranged in the top of the supplies room, and discharge port is arranged in bottom end, the feed inlet and the discharge port it
Between the charing section and activation section of connection are set from top to bottom；
The feed inlet is connected to setting with the impregnator, and the discharge port is connected to setting with the potcher.
Venthole is set on the outer wall of the supplies room.
The venthole is angling hole, and the inclined direction of the venthole is one end close to the combustion chamber higher than close
One end of the supplies room.
Activator recovery port is arranged in the lower part of the supplies room.
Burner is arranged in the side wall of the combustion chamber.
The burner layered arrangement, every layer of burner are uniformly arranged on the surrounding of the outer wall of combustion chamber.
Cooling device is set between the discharge port and the potcher.
The top connection setting flue gas processing device of the combustion chamber.
The flue gas processing device includes sequentially connected deduster, air-introduced machine, deodorizer.
The deduster includes the cyclone dust collectors and bag filter being arranged in series.
The beneficial effects of the utility model are：
The device described in the utility model that active carbon is produced using corn stover as raw material, including successively connect along process flow
Pulverizer, drying machine, impregnator, carbonization-activation integral machine, potcher, dryer and the ball mill of setting are connect, and passes through setting
The carbonization-activation integral machine includes supplies room and the combustion chamber for being heated to material in supplies room, the supplies room
The charing section and activation section of connection are set from top to bottom between feed inlet and discharge port；In use, first with pulverizer by corn
Stalk crush, recycle drying machine stalk flour is dried, then in impregnator using food grade phosphoric acid to drying after
Stalk flour be sufficiently impregnated, the stalk flour of impregnation of phosphoric acid is packed into carbonization-activation integral machine carbonizes later
Activation generates active carbon, and active carbon is successively rinsed, dried, after ball milling, obtains activated carbon product.Dress described in the utility model
Setting, which can be realized, produces active carbon by raw material of corn stover, and activation efficiency is high, and compact-sized, and cost of investment is low, Neng Goushi
Existing automatic operation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure for the device that active carbon is produced using corn stover as raw material that a kind of embodiment of the utility model provides
Schematic diagram；
Fig. 2 is the structural schematic diagram of the venthole of material chamber outer wall described in the utility model.
1- pulverizer in figure, 2- drying machine, 3- impregnator, 4- carbonization-activation integral machine, 41- supplies room, 411- charging
Mouthful, 412- discharge port, 413- venthole, 414- activator recovery port, 415- burner, 416- lets out grey mouth, 417- discharge valve,
The combustion chamber 42-, 5- potcher, 6- dryer, 7- ball mill, 8- cooling device, 9- flue gas processing device, 91- cyclone dust removal
Device, 92- bag filter, 93- air-introduced machine, 94- deodorizer.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
The utility model provides a kind of device that active carbon is produced using corn stover as raw material, as shown in Figure 1, including along work
Skill process is sequentially connected pulverizer 1, drying machine 2, impregnator 3, carbonization-activation integral machine 4, potcher 5,6 and of dryer of setting
Ball mill 7；The carbonization-activation integral machine 4 includes supplies room 41 and combustion chamber 42, and the combustion chamber 42 is set to the material
The outside of room 41, the combustion chamber 42 utilize combustion of natural gas generate heat be used for the material in the supplies room 41 into
Row heating；The top of the supplies room 41 is arranged feed inlet 411, bottom end setting discharge port 412 and lets out grey mouth 416, it is described into
The charing section and activation section of connection are set from top to bottom between material mouth 411 and the discharge port 412；The feed inlet 411 with
The connection of impregnator 3 setting, the discharge port 412 are connected to setting with the potcher 5.
The device described in the utility model that active carbon is produced using corn stover as raw material, when in use, first with crushing
Corn straw smashing is recycled drying machine 2 that stalk flour is dried by machine 1, and food-grade phosphorus is then utilized in impregnator 3
Acid is sufficiently impregnated the stalk flour after drying, and the stalk flour of impregnation of phosphoric acid is packed into carbonization-activation integral machine later
Carbonization-activation is carried out in 4 and generates active carbon, and active carbon is successively rinsed, dried, after ball milling, and activated carbon product is obtained.This reality
Can be realized by raw material of corn stover production active carbon with novel described device, activation efficiency is high, and compact-sized, investment at
This is low, can be realized automatic operation.
As the embodiment that can choose, venthole 413 is set on the outer wall of the supplies room 41.It is further used as excellent
The embodiment of choosing, as shown in Fig. 2, venthole 413 described in the present embodiment is angling hole, the inclination side of the venthole 413
To one end to be higher than the close supplies room 41 close to one end of the combustion chamber 42.After the charing section material is heated
The coal gas of generation, the water-gas that the activation section material generates after being heated enter the burning by the venthole 413
In room 42, combustion reaction occurs, the high-temperature flue gas of generation can heat material；The setting of the venthole 413, will be flammable
Gas re-uses, and has both reduced coal gas treatment process, while also avoiding thermal loss；Secondly, the venthole 413 inclines
Tiltedly setting makes coal gas when entering the combustion chamber 42, is unlikely to bring material together into the combustion chamber 42, avoids resource
Waste and pollution.
As the embodiment that can choose, activator recovery port 414 is arranged in the lower part of the supplies room 41, thus favorably
Activator food grade phosphoric acid is recycled and is recycled in realizing.
As the embodiment that can choose, burner 415 is arranged in the side wall of the combustion chamber 42.Being further used as can be with
The embodiment of selection, the layered arrangement of burner 415 described in the present embodiment, every layer of burner 415 are uniformly arranged on institute
State the surrounding of 42 outer wall of combustion chamber.Preferably, the burner 415 is set to the middle lower section of the combustion chamber 42, and heating generates
Hot fume pass through 41 outer wall of supplies room from bottom to top and exchange heat with material, temperature gradually decreases, so as to avoid row
Put high-temperature flue gas bring thermal loss.
As the embodiment that can choose, cooling device 8, institute are set between the discharge port 412 and the potcher 5
It states and discharge valve 417 is set at discharge port 412, after the completion of carbonization-activation, open the discharge valve 417, the active carbon of generation is advanced
Enter the cooling device 8 to carry out after cooling down, then rinsed, wash effect is good.
As the embodiment that can choose, the deduster includes the cyclone dust collectors 91 and bag-type dust being arranged in series
Device 92, dust removing effects are more preferable.
As the embodiment that can choose, the top connection setting flue gas processing device 9 of the combustion chamber 42；This implementation
Flue gas processing device 9 described in example includes sequentially connected deduster, air-introduced machine 93, deodorizer 94, thus to 42 row of combustion chamber
Flue gas out is dusted, after taste removal processing, reaches atmospheric emission standard.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (5)
1. a kind of device for producing active carbon using corn stover as raw material, which is characterized in that including being sequentially connected along process flow
Pulverizer (1), drying machine (2), impregnator (3), carbonization-activation integral machine (4), potcher (5), dryer (6) and the ball of setting
Grinding machine (7)；
The carbonization-activation integral machine (4) includes supplies room (41) and combustion chamber (42), and the combustion chamber (42) is set to described
The outside of supplies room (41), for being heated to the material in the supplies room (41)；
Feed inlet (411) are arranged in the top of the supplies room (41), and discharge port (412) are arranged in bottom end, in the feed inlet (411)
The charing section and activation section of connection are set from top to bottom between the discharge port (412)；The lower part of the supplies room (41) is set
Set activator recovery port (414)；
The feed inlet (411) is connected to setting with the impregnator (3), and the discharge port (412) is connected to the potcher (5)
Setting；Cooling device (8) are set between the discharge port (412) and the potcher (5)；
Top connection setting flue gas processing device (9) of the combustion chamber (42), the flue gas processing device (9) include successively connecting
Deduster, air-introduced machine (93), the deodorizer (94) connect；The deduster includes the cyclone dust collectors (91) and cloth bag being arranged in series
Deduster (92).
2. the device according to claim 1 for producing active carbon using corn stover as raw material, which is characterized in that the material
Venthole (413) are set on the outer wall of room (41).
3. the device according to claim 2 for producing active carbon using corn stover as raw material, which is characterized in that the outlet
Hole (413) is angling hole, and the inclined direction of the venthole (413) is higher than for the one end of close combustion chamber (42) close to institute
State one end of supplies room (41).
4. the device according to claim 1 for producing active carbon using corn stover as raw material, which is characterized in that the burning
Burner (415) are arranged in the side wall of room (42).
5. the device according to claim 4 for producing active carbon using corn stover as raw material, which is characterized in that the burning
Device (415) layered arrangement, every layer of burner (415) are uniformly arranged on the surrounding of the combustion chamber (42) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790104.2U CN208150973U (en) | 2017-12-19 | 2017-12-19 | The device of active carbon is produced using corn stover as raw material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790104.2U CN208150973U (en) | 2017-12-19 | 2017-12-19 | The device of active carbon is produced using corn stover as raw material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208150973U true CN208150973U (en) | 2018-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721790104.2U Expired - Fee Related CN208150973U (en) | 2017-12-19 | 2017-12-19 | The device of active carbon is produced using corn stover as raw material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208150973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116272A (en) * | 2019-12-19 | 2020-05-08 | 河海大学 | Soil conditioner for reducing nitrate nitrogen residue in soil of greenhouse vegetable field and preparation method thereof |
-
2017
- 2017-12-19 CN CN201721790104.2U patent/CN208150973U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116272A (en) * | 2019-12-19 | 2020-05-08 | 河海大学 | Soil conditioner for reducing nitrate nitrogen residue in soil of greenhouse vegetable field and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |