CN203639161U - Device for improving activation efficiency of carbon-based material - Google Patents
Device for improving activation efficiency of carbon-based material Download PDFInfo
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- CN203639161U CN203639161U CN201320726150.1U CN201320726150U CN203639161U CN 203639161 U CN203639161 U CN 203639161U CN 201320726150 U CN201320726150 U CN 201320726150U CN 203639161 U CN203639161 U CN 203639161U
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- airduct
- based material
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- furnace
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Abstract
The utility model discloses a device for improving activation efficiency of a carbon-based material, relates to a device for efficiently preparing activated carbon, and aims at providing the device for improving the activation efficiency of the carbon-based material. The activation effect of an activating furnace can be effectively improved. The device for improving the activation efficiency of the carbon-based material provided by the utility model comprises an air hose and a steam pipe, wherein the air hose extends inside a rotary activating furnace from the furnace end for a distance; the steam pipe penetrates inside from the air hose, and is sleeved inside the air hose; the extension length of the air hose from the furnace end of the rotary activating furnace is 1/5 to 1/3 of the furnace length; the steam pipe penetrates out of the air hose a distance; and the extension length of the steam pipe out of the air hose is 1-2m. The steam pipe is sleeved inside the air hose and penetrates out the air hose for a distance in preparation, and the hierarchical segmentation effects of air and steam are achieved. Thus, the activation efficiency of the carbon-based material is improved.
Description
Technical field
The utility model relates to a kind of gac preparation facilities, particularly relates to a kind of device that can improve activation efficiency prepared by gac.
Background technology
China's utility model active carbon rotary activation furnace cloth wind, vapour device, publication number is CN202038866U, publication date is on November 16th, 2011, a kind of device of preparing gac is disclosed, as shown in Figure 1, in this device, a cloth wind air feeding tube 12 stretches into a segment distance from the burner of rotary activated furnace 11, a vapour pipe 13 is socketed in cloth wind air feeding tube 12, on cloth wind air feeding tube 12, offer pore 14, wind and steam pass into cloth wind, the cloth wind of steam pipe 12, pore is evenly injected in rotary activated furnace 11, shortcoming is: the air outlet of vapour pipe 13 is positioned at cloth wind air feeding tube 12, airduct is positioned at the section that heats up, pore ejection after wind mixing effect steam and the airduct discharging from the air outlet of vapour pipe from airduct, the intensification of the section that heats up will be affected at the logical vapour of the section that heats up, can not reach suitable activation temperature, cause activating insufficient, activation efficiency is not high, and cloth wind air feeding tube and the vapour pipe length in activation furnace can not regulate, cannot adapt to different products, different technique.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of device that improves carbon-based material activation efficiency, can effectively improve activation furnace activation effect.
The device that the utility model improves carbon-based material activation efficiency comprises: airduct and steam pipe, described airduct stretches into a segment distance from the burner of rotary activated furnace, described steam pipe penetrates from airduct, be socketed in airduct, it is characterized in that: the length that described airduct stretches into from rotary activated furnace burner is furnace superintendent 1/5～1/3, described steam pipe runs through air outlet tube one segment distance, and the length that steam pipe stretches out airduct is 1～2 meter.
The utility model improves the device of carbon-based material activation efficiency, and the lower end that is positioned at the airduct of rotary activated furnace outside is provided with the running gear that airduct and steam pipe are moved along its length.
The utility model improves the device of carbon-based material activation efficiency, and described running gear comprises track support means and drive unit,
Described rail bearing comprises support post and track, and described track is parallel with airduct, and the orbital plane of track matches with the outer circumference surface of airduct, and support post is fixedly connected with track, and described support post is fixedly mounted on ground or activation furnace support,
Described drive unit comprises hydro-cylinder, and described hydro-cylinder fixedly mounts on the ground by support, the axis of hydraulic cylinder piston rod and parallel track, and the piston rod of hydro-cylinder is connected with the outer circumference surface of airduct by two fixing clips in rigid rod lower end.
The utility model improves the device of carbon-based material activation efficiency, and the cross section of wherein said track is arc, and limit switch and limited block are also installed on track.
The utility model improves the device of carbon-based material activation efficiency, and wherein said clip matches with the outer circumference surface of airduct.
The utility model improves the device of carbon-based material activation efficiency, also comprises gas blower, and wherein said gas blower is connected with airduct by hoseline part.
The utility model improves the device of carbon-based material activation efficiency, and the installation of wherein said airduct and steam pipe is concentric with rotary activated furnace.
The utility model improves the device of carbon-based material activation efficiency, on the wherein said airduct pipeline that is positioned at rotary activated furnace outside, the first variable valve is installed.
The utility model improves the device of carbon-based material activation efficiency, on the wherein said steam pipe pipeline that is positioned at rotary activated furnace outside and airduct outside, the second variable valve is installed.
The utility model improves the device of carbon-based material activation efficiency, and wherein said airduct is supported by bracing or strutting arrangement, and steam pipe is supported by airduct.
The device difference from prior art that the utility model improves carbon-based material activation efficiency is that the utility model improves in the device of carbon-based material activation efficiency, the length that airduct stretches into from rotary activated furnace burner is 1/5～1/3 of furnace superintendent, make the air outlet of airduct be positioned at the intensification section of rotary activated furnace, in stove, ventilate, can make furnace temperature be warming up to rapidly the activation temperature of 900～1100 ℃; The effect of cooling duct is played in ventilation, thus protection airduct; Steam pipe runs through 1～2 meter of air outlet tube, makes the air outlet of vapour pipe be positioned at the activation section of rotary activated furnace, in stove, passes into steam, can promote associating water-gas reaction, energy supply, to heat up, guarantees the abundant activation of carbonized material, avoids the logical vapour cooling of intensification section simultaneously, impact heats up, realize activator segmentation and pass into, with respect to the ventilation of prior art, logical way of steam, realized the layer and section effect of wind and steam, scientific and reasonable, improve the activation efficiency of carbon-based material.
The utility model improves in the device of carbon-based material activation efficiency, the lower end that is positioned at the airduct of rotary activated furnace outside is provided with track support means, track support means provides track and support for the axis direction of airduct and steam pipe moves, limit switch and limited block are installed in orbit, can be used for controlling the distance moving horizontally and the speed of airduct and steam pipe, the cross-sectional shape of track is the arc matching with the lower surface of airduct, be conducive to the steady movement at axis direction of airduct and steam pipe, preventing that airduct and steam pipe produce in moving process departs from, also comprise drive unit, for making airduct and steam pipe realize the movement of axis direction, cylinder pushes piston rod, piston rod drives solid lifter, the clip that solid lifter lower end is fixedly connected with is clamping airduct and is moving along airduct axis direction, the arc section of clip matches with airduct and can make clamping more stable, by regulating airduct and steam pipe moving left and right at axis direction, adjustable wind pipe and steam pipe extend into the distance in rotary activated furnace, thereby regulate the distribution of activator, optimize reaction conditions, improve activation efficiency, thereby prepare different performance, the product of different process.The installation of airduct and steam pipe is concentric with rotary activated furnace, and together rotation, stability that can assurance device, the first variable valve can be used to regulate the input of wind, avoid air quantity too small cause burning insufficient, air quantity is excessive causes burn lose serious; The second variable valve can be used to the amount of steam regulation, avoids quantity of steam too small, makes to react insufficient, and quantity of steam is large, affects activation temperature, scientific and reasonable; Tightness system can be avoided the waste of the energy.
Below in conjunction with accompanying drawing, the device of improvement carbon-based material activation efficiency of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model active carbon rotary activation furnace cloth wind, vapour device;
Fig. 2 is the structural representation that the utility model improves the device of carbon-based material activation efficiency;
Fig. 3 is furnace superintendent-thetagram that the utility model improves the device of carbon-based material activation efficiency.
Embodiment
As shown in Figure 2, the device that the utility model improves carbon-based material activation efficiency is arranged on rotary activated furnace 1, comprise: airduct 2 and steam pipe 3, described airduct 2 is by horizontal stiffness pipe section 21, vertically the hoseline part 23 between rigid conduit part 22 and two portions forms, the horizontal stiffness pipe section 21 of described airduct 2 stretches into a segment distance from the burner of rotary activated furnace 1, gas blower 4 is arranged at apart from 3～4 meters of of rotary activated furnace 1 burner outer end wall, gas blower 4 connects the vertical rigid conduit part 22 of airduct 2 successively, hoseline part 23, horizontal stiffness pipe section 21, the vertical rigid conduit part 22 of airduct 2 is provided with the first variable valve 7, airduct 2 is supported in rotary activated furnace 1 by bracing or strutting arrangement (in figure for marking).Described steam pipe 3 penetrates from the airduct 2 of rotary activated furnace 1 outside, be socketed in airduct 2, the length that described airduct 2 stretches into from rotary activated furnace 1 burner is 4～6 meters, on outer circumference surface apart from the airduct 2 at 1～2 meter of of least significant end of airduct 2, offer wind hole 20, wind enters into rotary activated furnace 1 from wind hole 20, described steam pipe 3 runs through air outlet tube 2 one segment distances, the length that steam pipe 2 stretches in from the burner of rotary activated furnace 1 to airduct 2 is 5～7 meters, on the outer circumference surface at 1～2 meter of of least significant end of steam pipe 3, offer steam vent 31, steam enters into rotary activated furnace 1 from steam vent 31.On the pipeline of the outside of rotary activated furnace 1 and the outside steam pipe 2 of airduct 2, the second variable valve 8 is installed, steam pipe 3 supports by airduct 2, and the installation of airduct 2 and steam pipe 3 is concentric with rotary activated furnace 1, together rotates with rotary activated furnace 1.In the outer end wall of the burner of rotary activated furnace 1, between airduct 2 and burner, airduct 2 and steam pipe 3, tightness system 6 is all installed.The lower end that is positioned at the airduct 2 of rotary activated furnace 1 outside is provided with the track support means 9 that airduct 2 and steam pipe 3 are moved along axis direction, the top of the airduct 2 of described rotary activated furnace 1 outside is provided with and makes airduct 2 and steam pipe 3 realize the drive unit 10 that axis direction moves, the track 92 that rail bearing 9 comprises support post 91 and matches with airduct 3 lower ends, support post 91 is fixedly connected with track 92, described support post 91 is cubes column, support post 91 fixedly mounts on the ground, the cross section of track 92 is arc, the orbital plane of track 92 matches with the outer circumference surface of airduct 2, limit switch and limited block are also installed on track 92.Drive unit 10 comprises hydro-cylinder 101, two rigid rods 102 and clip 103, hydro-cylinder 101 fixes on the ground by support, clip 103 is fixedly connected on two rigid rods 102 bottom, the cross-sectional shape of clip 103 is arc section, the clamping face of clip 103 matches with the outer circumference surface of airduct 2, the clip 103 that hydro-cylinder 101 is fixedly connected with by two rigid rod 102 lower ends is connected with airduct 2, some temperature sensors (not marking in figure) are also installed on the furnace outer wall of rotary activated furnace 1, also can be used for adjusting the position in airduct 2 and steam pipe 3 stoves, it is 2～2.5 meters at the diameter of rotary activated furnace 1, furnace superintendent is 20 meters, airduct 2, steam pipe 3 diameters are respectively 80 millimeters, 50 millimeters.
As shown in Figure 3, the working process of the device of the utility model improvement carbon-based material activation efficiency is: the chemical reaction carrying out in rotary activated furnace is C+H
2o → CO+H
2; 2CO+O
2→ 2CO
2; 2H
2+ O
2→ 2H
2o.Before carbonized material enters into rotary activated furnace 1, first adjust airduct 2 and the position of steam pipe 3 in rotary activated furnace 1, first the clip of drive unit 10 103 is firmly clamped to airduct 2, primer fluid cylinder pressure 101, piston rod drives two rigid rods 102 to move left and right along airduct 2 axis directions, two rigid rods 102 drive the clip 103 being fixed together, clamping airduct 2 moves left and right at airduct 2 axis directions along track 92, by the limit switch in horizontal rail 92 and limited block, airduct 2 and steam pipe 3 are adjusted to suitable position, then the ingress of the airduct 2 on rotary activated furnace 1 and steam pipe 3 installs tightness system 6.The horizontal pipe part 21 of airduct 2 extend in rotary activated furnace 1, the distance stretching into is 4～6 meters, make the air outlet of airduct 2 be positioned at the intensification section of rotary activated furnace 1, steam pipe 3 penetrates from the transition conduit part 23 of airduct 2, be socketed in airduct 2, the distance that steam pipe 3 extend in rotary activated furnace 1 is 5～7 meters, makes the air outlet of vapour pipe 3 be positioned at the activation section of rotary activated furnace 1.
Carbonized material is from opening for feed enters rotary activated furnace 1 Liao road, along with body of heater runs to the section that heats up, heating up, section discharges fugitive constituent, burn with oxygen reaction, be warming up to 600～800 ℃, now, if not supplemental oxygen, be difficult to be warming up to the activation temperature of 900～1000 ℃, therefore, now start gas blower 4 to the interior ventilation of airduct 2, wind is diffused in material road via air port, carbonized material fully contacts with oxygen, promote associating water-gas reaction, be warming up to the activation temperature of 900～1000 ℃, air quantity is controlled by the first variable valve 7, ventilation can cooling duct 2, reach the effect of protection airduct 2, and airduct 2 can also support and protect steam pipe 3, the section that heats up finishes rear carbonized material again along with body of heater rotates to activation section, the air outlet of vapour pipe 3 is positioned at activation section, in steam pipe 3, pass into steam, steam is discharged from air outlet, the logical vapour impact of the section intensification section of avoiding heating up heats up, and at activation section, steam fully contacts with carbonized material, oxygen, promote associating water-gas reaction, quantity of steam is controlled by the second variable valve 8.Carbonized material is transformed into gac after priming reaction, discharges from discharge port through after the cooling of cooling section.In whole working process, by the temperature sensor on the furnace outer wall of rotary activated furnace 1, can adjust at any time airduct 2 and the position of steam pipe 3 in stove, make activator reasonably be distributed in effective activation section, thereby guarantee the quality of product, optimize reaction conditions.
Respectively the utility model is improved device and the prior art active carbon rotary activation furnace cloth wind of carbon-based material activation efficiency, the intensification section of vapour device, activation section, the experimental monitoring that cooling section carries out the relation of temperature and furnace superintendent obtains temperature-furnace superintendent graphic representation as shown in Figure 3, 1 ˊ curve is temperature-furnace superintendent graphic representation that the utility model improves the device of carbon-based material activation efficiency, 2 ˊ curves are prior art active carbon rotary activation furnace cloth wind, temperature-furnace superintendent graphic representation of vapour device, the reactivation process of preparing gac is divided into three phases: section 111 heats up, activation section 222, high temperature section 333.Activator segmentation passes into: the air outlet of airduct 2 is positioned at the section that heats up, and 4～6 meters of in stove ventilate, and promote associating water-gas reaction, can find out that the section that heats up is warming up to the activation temperature of 900～1100 ℃ gradually from graphic representation; The air outlet of vapour pipe 3 is positioned at activation section, 5～7 meters of in stove pass into steam, known from graphic representation, at the logical vapour of activation section, can promote priming reaction, energy supply, to heat up, is avoided heating up in the logical vapour impact intensification section of the section that heats up, and realizes the layer and section effect of wind and steam, improve the distribution of activator, optimize reaction conditions, scientific and reasonable, thus can improve the activation efficiency of carbon-based material.Realize moving horizontally of airduct and steam pipe by drive unit and track support means, the length of adjustable effective activation section, prepares the product of different performance and different process.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (9)
1. one kind is improved the device of carbon-based material activation efficiency, comprise: airduct (2) and steam pipe (3), described airduct (2) stretches into a segment distance from the burner of rotary activated furnace (1), described steam pipe (3) penetrates from airduct (2), be socketed in airduct (2), it is characterized in that: the length that described airduct (2) stretches into from rotary activated furnace (1) burner is furnace superintendent 1/5～1/3, described steam pipe (3) runs through air outlet tube (2) one segment distances, and the length that steam pipe (3) stretches out airduct is 1～2 meter.
2. the device of improvement carbon-based material activation efficiency according to claim 1, is characterized in that: the lower end that is positioned at the outside airduct (2) of rotary activated furnace (1) is provided with and makes airduct (2) and steam pipe (3) mobile running gear along its length.
3. the device of improvement carbon-based material activation efficiency according to claim 2, is characterized in that: described running gear comprises track support means (9) and drive unit (10),
Described rail bearing (9) comprises support post (91) and track (92), described track (92) is parallel with airduct (2), the orbital plane of track (92) matches with the outer circumference surface of airduct (2), support post (91) is fixedly connected with track (92), described support post (91) is fixedly mounted on ground or activation furnace support
Described drive unit (10) comprises hydro-cylinder (101), described hydro-cylinder (101) fixedly mounts on the ground by support, the axis of hydro-cylinder (101) piston rod is parallel with track (92), and the clip (103) that the piston rod of hydro-cylinder (101) is fixedly connected with by two rigid rods (102) lower end is connected with the outer circumference surface of airduct (2).
3, the device of improvement carbon-based material activation efficiency according to claim 2, is characterized in that: the cross section of described track (92) is arc, and track is also provided with limit switch and limited block on (92).
4. the device of improvement carbon-based material activation efficiency according to claim 3, is characterized in that: described clip (103) matches with the outer circumference surface of airduct (2).
5. the device of improvement carbon-based material activation efficiency according to claim 4, is characterized in that: also comprise gas blower (4), described gas blower (4) is connected with airduct (2) by hoseline part (23).
6. the device of improvement carbon-based material activation efficiency according to claim 5, is characterized in that: the installation of described airduct (2) and steam pipe (3) is concentric with rotary activated furnace (1).
7. the device of improvement carbon-based material activation efficiency according to claim 6, is characterized in that: described in be positioned on outside airduct (2) pipeline of rotary activated furnace (1) the first variable valve (7) be installed.
8. the device of improvement carbon-based material activation efficiency according to claim 7, is characterized in that: described in be positioned on steam pipe (3) pipeline of outside and airduct (2) outside of rotary activated furnace (1) the second variable valve (8) be installed.
9. the device of improvement carbon-based material activation efficiency according to claim 8, is characterized in that: described airduct (2) is supported by bracing or strutting arrangement, and steam pipe (3) is supported by airduct (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726150.1U CN203639161U (en) | 2013-11-15 | 2013-11-15 | Device for improving activation efficiency of carbon-based material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726150.1U CN203639161U (en) | 2013-11-15 | 2013-11-15 | Device for improving activation efficiency of carbon-based material |
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| Publication Number | Publication Date |
|---|---|
| CN203639161U true CN203639161U (en) | 2014-06-11 |
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| CN201320726150.1U Withdrawn - After Issue CN203639161U (en) | 2013-11-15 | 2013-11-15 | Device for improving activation efficiency of carbon-based material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553039A (en) * | 2013-11-15 | 2014-02-05 | 邹炎 | Device for improving activation efficiency of carbon-based material |
-
2013
- 2013-11-15 CN CN201320726150.1U patent/CN203639161U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103553039A (en) * | 2013-11-15 | 2014-02-05 | 邹炎 | Device for improving activation efficiency of carbon-based material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20160525 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |