CN109607536B - Carbonization and activation combined type vertical furnace - Google Patents
Carbonization and activation combined type vertical furnace Download PDFInfo
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- CN109607536B CN109607536B CN201910092330.0A CN201910092330A CN109607536B CN 109607536 B CN109607536 B CN 109607536B CN 201910092330 A CN201910092330 A CN 201910092330A CN 109607536 B CN109607536 B CN 109607536B
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/39—Apparatus for the preparation thereof
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Abstract
The invention discloses a carbonization and activation combined type vertical furnace which comprises a support, a furnace body, a feeding device, a combustion chamber and a discharging device, wherein the upper surface of the support is provided with the furnace body, the feeding device is arranged on the top end surface of the furnace body, the combustion chamber is arranged on the side surface of the furnace body, the discharging device is arranged on the bottom end surface of the furnace body, and the combustion chamber and the discharging device are both fixed on the support. The invention has the advantages that the furnace body changes the traditional active carbon production process into two independent processing processes, realizes the one-time completion of carbonization and activation, reduces the waste of human resources and energy sources, and simultaneously reduces the environmental pollution.
Description
Technical Field
The invention relates to the technical field of activated carbon manufacturing, in particular to a carbonization and activation combined type vertical furnace.
Background
The active carbon is a porous carbon-containing substance, has a highly developed void structure and specific surface area, is an excellent and cheap adsorbent, and has been widely applied to various fields such as social environmental protection, chemical industry, food processing, metallurgy and the like. In the conventional activated carbon production process, two independent processing processes are generally divided: firstly, coal or wood, shell and other materials are processed into carbonized materials in a carbonization furnace, and then the carbonized materials are processed into active carbon in an activation furnace. Most of the equipment used for producing carbonized materials is an internal heating rotary kiln. The carbonized material is not immediately sent into an activation furnace for activation processing to form activated carbon, and is often transported to the work part of the activation furnace for deactivation processing after shipment and storage and is not periodically waited for the next step, so that the carbonized material becomes the final product of the activated carbon. This process wastes not only a lot of human resources but also a lot of non-renewable energy sources, which consume a lot of power resources. Moreover, since the combustible gas generated by both the carbonization furnace and the activation furnace cannot be fully combusted in the furnace during the processing, most of the combustible gas is discharged into the air as waste gas, which inevitably causes serious environmental pollution.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the traditional activated carbon production needs to be divided into two independent processing processes, so that a large amount of manpower resources are wasted, a large amount of energy is wasted, and meanwhile, environmental pollution is caused in the production process.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a carbonization and activation combination formula vertical furnace, includes support, furnace body, feeding device, combustion chamber and discharging device, the support upper surface is equipped with the furnace body, the top face of furnace body is equipped with feeding device, and the side is equipped with the combustion chamber, and the bottom face is equipped with discharging device, combustion chamber and discharging device all fix on the support, through the setting of a furnace body, have changed traditional active carbon production and need be divided into two independent course of working, have realized the disposable completion of carbonization and activation, have reduced the waste of manpower resources and energy, also reduced environmental pollution simultaneously.
Preferably, a partition wall is arranged in the furnace body, the partition wall divides the furnace body into two parts, namely a first heating chamber and a second heating chamber, at least one first through hole for communicating the first heating chamber with the second heating chamber is arranged at the top end of the partition wall, a first material column and a second material column are arranged in the first heating chamber and the second heating chamber respectively, the furnace body is divided into two parts through the partition wall, two different technological process combinations of carbonization and activation are realized, and combustible gas generated in the first heating chamber or the second heating chamber is respectively led to the heating chamber of the other side for burning, so that heat energy is provided for carbonization or activation, and the waste of human resources and energy sources caused by traditional independent separation is reduced.
Preferably, the auxiliary steam injection pipe, the secondary air supply pipe and the temperature detection system are sequentially arranged on the front outer wall and the rear outer wall of the furnace body from top to bottom, an exhaust conversion device is arranged at the bottom end of the left outer wall of the furnace body, the auxiliary steam injection pipe, the secondary air supply pipe, the temperature detection system and the exhaust conversion device are respectively connected to the first heating chamber and the second heating chamber, an activating agent is provided for the heating chamber reaching an activating temperature condition through the auxiliary steam injection pipe, the secondary air supply pipe provides oxygen for combustible gas generated in the carbonization or activating process, so that the purpose of full combustion is achieved, waste gas in the heating chamber is discharged into a heat storage chamber through the exhaust conversion device to provide heat energy for a boiler, and the waste of energy is reduced.
Preferably, a plurality of baffle plates are also fixed on the inner wall of the furnace body and the isolation wall, and the baffle plates can block the hot air flow to directly upwards or downwards and force the hot air flow to horizontally run, so that the hot air flow is in an S shape, the heat exchange time is increased, the energy waste is reduced, and the energy utilization rate is improved.
Preferably, the first material column and the second material column are formed by combining at least six material cylinders, and a plurality of through holes are formed in the wall of each material cylinder, so that the cracked combustible gas is discharged, and meanwhile, the activated gas can enter the material column to perform an activation reaction with the carbonized material in a hot state.
Preferably, the feeding device comprises a first feeding device and a second feeding device, the first feeding device is fixed at the top end of the first heating chamber and is connected with the first material column, the second feeding device is fixed at the top end of the second heating chamber and is connected with the second material column, two feeding valves are arranged on the first feeding device and the second feeding device, and air is prevented from entering the heating chamber during feeding through alternate opening of the two feeding valves.
Preferably, the combustion chamber comprises a first combustion chamber and a second combustion chamber, the first combustion chamber and the second combustion chamber are symmetrically arranged on the upper surfaces of the supports on two sides of the furnace body along the center line of the furnace body, the first combustion chamber is communicated with the first heating chamber, and the second combustion chamber is communicated with the second heating chamber to respectively provide heat energy for the first heating chamber and the second heating chamber.
Preferably, the outer sides of the first combustion chamber and the second combustion chamber are respectively provided with a mixed flame injector, and the mixed flame injectors are respectively communicated with the first combustion chamber and the second combustion chamber and respectively used for improving the energy sources of combustion of the first combustion chamber and the second combustion chamber.
Preferably, the discharging device comprises a first discharging device and a second discharging device, the first discharging device penetrates through the support top plate to be connected to the bottom end of the first heating chamber and connected to the bottom end of the first material column, the second discharging device penetrates through the support top plate to be connected to the bottom end of the second heating chamber and connected to the bottom end of the second material column, and two discharging valves are arranged on the first discharging device and the second discharging device and are opened alternately, so that air is prevented from entering the heating chamber during discharging.
Preferably, all be equipped with gas separation device and cooling device from bottom to top between first discharging device and the first stock column and second discharging device and the second stock column, gas separation device is connected with first combustion chamber and second combustion chamber respectively, cools off through cooling device, discharges again, prevents the finished product material under the incandescent state and air contact combustion, and the rethread gas separation device carries out gas, solid separation with the material that discharges, then is sent into the combustion chamber through the high temperature combustible gas and the partial tiny particle of pipe connection first combustion chamber and second combustion chamber with the separation and burns together, has not only ensured that harmful gas does not scatter outside polluted air, but also effectively utilizes the energy simultaneously, further reduction energy waste.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of one furnace body, the traditional active carbon production needs to be divided into two independent processing processes, the one-time completion of carbonization and activation is realized, the waste of human resources and energy sources is reduced, and meanwhile, the environmental pollution is also reduced.
2. Oxygen is provided for combustible gas generated in the carbonization or activation process through the secondary air supply pipe, the purpose of full combustion is achieved, and meanwhile waste gas in the heating chamber is discharged into the heat storage chamber through the exhaust conversion device to provide heat energy for the boiler, so that energy waste is reduced.
3. The arrangement of the baffle plates enables the high-temperature hot air flow to run in an S shape, thereby increasing the heat exchange time, reducing the energy waste and improving the energy utilization rate.
4. The gas separation device is used for connecting the first combustion chamber and the second combustion chamber, so that harmful gas is not scattered to outside polluted air, energy can be effectively utilized, energy waste is further reduced, and meanwhile, the separated solid finished product is cooled through the cooling device and then discharged, and the finished product in a hot state is prevented from being burnt in contact with air.
Drawings
FIG. 1 is a schematic view of a combined carbonization and activation furnace according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a furnace body according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of embodiment A-A of the present invention;
FIG. 4 is a cross-sectional view of embodiment B-B of the present invention;
fig. 5 is a schematic structural diagram of a second cartridge according to an embodiment of the present invention.
Detailed Description
In order to facilitate the understanding of the technical scheme of the present invention by those skilled in the art, the technical scheme of the present invention will be further described with reference to the accompanying drawings.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
Referring to fig. 1, this embodiment discloses a carbonization and activation combination formula vertical furnace, including support 1, furnace body 2, feeding device 3, combustion chamber 4 and discharging device 5, support 1 upper surface is equipped with furnace body 2, the top face of furnace body 2 is equipped with feeding device 3, and the side is equipped with combustion chamber 4, and the bottom face is equipped with discharging device 5, combustion chamber 4 and discharging device 5 are all fixed on support 1, through the setting of a furnace body 2, have changed traditional active carbon production and have needed to divide into two independent processing courses, have realized the disposable completion of carbonization and activation, have reduced the waste of human resources and energy, also reduced environmental pollution simultaneously.
Referring to fig. 2, a partition wall 201 is disposed in the furnace body 2, the partition wall 201 divides the furnace body 2 into two parts, namely a first heating chamber 202 and a second heating chamber 203, three first through holes 2011 communicating the first heating chamber 202 and the second heating chamber 203 are disposed in parallel at the top end of the partition wall 201, a first material column 204 and a second material column 205 are disposed in the first heating chamber 202 and the second heating chamber 203, respectively, the first material column 204 and the second material column 205 are all in an integrated cylindrical structure, and a plurality of through holes 111 are disposed thereon, the furnace body 2 is divided into two parts by the partition wall 201, so that two different technological process combinations of carbonization and activation are realized, and combustible gas generated in the first heating chamber 202 or the second heating chamber 203 is led to the heating chamber of the other part for combustion respectively, so as to provide heat energy for carbonization or activation, and waste of human resources and energy sources caused by conventional independent separation is reduced.
Referring to fig. 3 to 4, the feeding device 3 includes a first feeding device 301 and a second feeding device 302, the first feeding device 301 is fixed on the top end of the first heating chamber 202 and is connected with the first material column 204, the second feeding device 302 is fixed on the top end of the second heating chamber 203 and is connected with the second material column 205, two feeding valves 303 are disposed on the first feeding device 301 and the second feeding device 302, and through alternate opening of the two feeding valves 303, air is prevented from entering the heating chamber during feeding, and the feeding devices 3 are separately disposed, so that the normal operation of the heating chamber is not affected.
The combustion chamber 4 comprises a first combustion chamber 401 and a second combustion chamber 402, the first combustion chamber 401 and the second combustion chamber 402 are symmetrically arranged on the upper surface of the support 1 on two sides of the furnace body 2 along the central line of the furnace body 2, the first combustion chamber 401 is communicated with the first heating chamber 202, the second combustion chamber 402 is communicated with the second heating chamber 203, and the heat energy is respectively provided for the first heating chamber 202 and the second heating chamber 203, in this embodiment, three second through holes 206 are further arranged on the front side wall and the rear side wall of the furnace body 2, the first combustion chamber 401 is communicated with the first heating chamber 202 through the second through holes 206, and the second combustion chamber 402 is communicated with the second heating chamber 203 through the second through holes 206.
The discharging device 5 comprises a first discharging device 501 and a second discharging device 502, the first discharging device 501 penetrates through the top plate of the support 1 to be connected to the bottom end of the first heating chamber 202 and connected with the bottom end of the first material column 204, the second discharging device 502 penetrates through the top plate of the support 1 to be connected to the bottom end of the second heating chamber 203 and connected with the bottom end of the second material column 205, two discharging valves 503 are arranged on the first discharging device 501 and the second discharging device 502, and air is prevented from entering the heating chamber during discharging through alternate opening of the two discharging valves 503.
Further, the front and rear outer walls of the furnace body 2 are sequentially provided with an auxiliary steam injection pipe 6, a secondary air supply pipe 7 and a temperature detection system 8 from top to bottom, the bottom end of the left outer wall of the furnace body 2 is provided with an exhaust conversion device 9, the auxiliary steam injection pipe 6, the secondary air supply pipe 7, the temperature detection system 8 and the exhaust conversion device 9 are respectively connected to the first heating chamber 202 and the second heating chamber 203, the auxiliary steam injection pipe 6 provides an activating agent for the heating chamber reaching an activation temperature condition, the secondary air supply pipe 7 provides oxygen for combustible gas generated in the carbonization or activation process so as to achieve the purpose of full combustion, the exhaust conversion device 9 is a Y-shaped pipeline, two bifurcation pipes of the Y-shaped pipeline are respectively connected to the first heating chamber 202 and the second heating chamber 203, a main pipe formed by bifurcation pipe combination is connected with a heat storage chamber (not shown in the figure), the bifurcation pipes are respectively and symmetrically provided with a switch valve 901, the switch valve 901 can be a hydraulic drive switch valve or a switch valve driven in other modes, waste of heat energy of a boiler is provided in the heating chamber through the exhaust conversion device 9, and waste energy is reduced.
Further, a plurality of baffle plates 10 are fixed on the inner wall of the furnace body 2 and the partition wall 201, and the baffle plates are arranged in a vertically staggered manner on the inner wall of the furnace body 2 and the partition wall 201 respectively, so that a barrier for blocking hot air flow directly upwards or downwards can be formed, and the hot air flow is forced to horizontally run, so that the hot air flow is enabled to run in an S shape, the heat exchange time is increased, the energy waste is reduced, and the energy utilization rate is improved.
Further, the outer sides of the first combustion chamber 401 and the second combustion chamber 402 are respectively provided with a mixed flame injector 12, the mixed flame injectors 12 are respectively communicated with the first combustion chamber 401 and the second combustion chamber 402, and the mixed flame injectors 12 are respectively energy sources for improving combustion of the first combustion chamber 401 and the second combustion chamber 402.
Further, the gas separation device 13 and the cooling device 14 are respectively disposed between the first discharging device 501 and the first material column 204, and between the second discharging device 502 and the second material column 205 from bottom to top, the gas separation device 13 is respectively connected with the first combustion chamber 401 and the second combustion chamber 402, activated product activated carbon is cooled by the cooling device 14 and then discharged, the product material in a hot state is prevented from being burnt in contact with air, the discharged product is subjected to gas-solid separation by the gas separation device 13, and then the separated high-temperature combustible gas and part of fine particles are connected with the first combustion chamber 401 and the second combustion chamber 402 through a pipeline (not shown in the figure) and are sent into the combustion chamber for combustion, so that not only is the harmful gas not scattered outside to cause polluted air, but also energy sources can be effectively utilized, and energy waste is further reduced.
The working principle of the first embodiment is as follows: the first material column 204 and the second material column 205 are fed through the first feeding device 301 and the second feeding device 302, after the feeding is completed, the first heating chamber 202 is heated, at this time, the on-off valve 901 of the Y-shaped pipeline on the exhaust conversion device 9 connected to the first heating chamber 202 is closed, the on-off valve 901 of the Y-shaped pipeline on the other side of the exhaust conversion device 9 connected to the second heating chamber 203 is opened, then the mixed flame injector 12 of the first combustion chamber 401 is opened for combustion, the temperature in the first heating chamber 202 is detected through the temperature detection system 8, after the temperature reaches the carbonization temperature and is maintained for a period of time, then the heating is continued, after the temperature reaches the activation temperature and is maintained for a period of time, the mixed flame injector 12 is closed, meanwhile, during activation, an activating agent can be provided for the first heating chamber 202 through the auxiliary steam injection pipe 6, the secondary air supply pipe 7 can provide oxygen for carbonization or combustible gas generated in the activation process so as to achieve the purpose of full combustion, in addition, the hot air flow moves upwards along the bottom of the first heating chamber 202 while heating, and is forced to horizontally move through the baffle plate 10, so that the whole path of the hot air flow is in an S shape, the heat exchange time is increased, the energy waste is reduced, the energy utilization rate is improved, the hot air flow enters the second heating chamber 203 along the first through hole 2011 when reaching the top of the first heating chamber 202, the preparation is made for the later carbonization of the material in the second material column 205, the energy waste is greatly reduced, the energy utilization rate is improved, until the hot air flow reaches the bottom of the second heating chamber 203 and enters the heat storage chamber through the pipe at the other side of the Y-shaped pipe on the exhaust conversion device 9 connected to the second heating chamber 203 to provide heat energy for the boiler through the main pipe, so that energy waste is reduced, after the first material column 204 is activated, the finished material is cooled through the cooling device 14 and discharged, the finished material in a hot state is prevented from being burnt in contact with air, the discharged material is subjected to gas-solid separation through the gas separation device 13, and then the separated high-temperature combustible gas and part of tiny particles are connected with the first combustion chamber 401 and the second combustion chamber 402 through the pipe (not shown in the figure) and are sent into the combustion chamber for combustion, so that not only is the harmful gas not scattered to the outside polluted air ensured, but also energy is effectively utilized, energy waves are further reduced, and air is prevented from entering the heating chamber during discharging through alternate opening of the two discharging valves 503.
After the finished product material is discharged, the first material column 204 is charged, after the charging is finished, the second heating chamber 203 is heated, then the switch valve 901 on the exhaust conversion device 9, which is connected to the second heating chamber 203 by the Y-shaped pipeline, is closed, the switch valve 901 on the exhaust conversion device 9, which is connected to the first heating chamber 202 by the other side of the Y-shaped pipeline, is opened, then the mixed flame injector 12 of the second combustion chamber 401 is opened for burning, the steps are repeated similarly, the preheated second material column 205 is carbonized and activated, then the hot air flows enter the first heating chamber 202 for preheating the first material column 204, and the two heating chambers respectively bear two different technological processes of carbonization or activation, and are continuously and alternately changed in the operation process, so that the waste of human resources and energy sources is reduced sufficiently, and the environmental pollution is reduced.
Example two
In the first embodiment, the first material column 204 and the second material column 205 are formed by stacking and combining at least six material cylinders 11 up and down, so as to facilitate the installation and the disassembly of the material columns; referring to fig. 5, the bottom end surface of the barrel bottom of the barrel 11 is provided with a plurality of through holes 111, so as to release the cracked combustible gas, and meanwhile, the activated gas can enter the material column to perform an activation reaction with the carbonized material in a hot state.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
The above-described embodiments merely represent embodiments of the invention, the scope of the invention is not limited to the above-described embodiments, and it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (2)
1. A carbonization and activation combined vertical furnace is characterized in that: the furnace comprises a support, a furnace body, a feeding device, a combustion chamber and a discharging device, wherein the furnace body is arranged on the upper surface of the support, the feeding device is arranged on the top end surface of the furnace body, the combustion chamber is arranged on the side surface of the furnace body, the discharging device is arranged on the bottom end surface of the furnace body, and the combustion chamber and the discharging device are both fixed on the support;
the furnace body is internally provided with a partition wall which divides the interior of the furnace body into two parts, namely a first heating chamber and a second heating chamber, the top end of the partition wall is provided with at least one first through hole which is communicated with the first heating chamber and the second heating chamber, and a first material column and a second material column are respectively arranged in the first heating chamber and the second heating chamber;
an auxiliary steam injection pipe, a secondary air supply pipe and a temperature detection system are sequentially arranged on the front outer wall and the rear outer wall of the furnace body from top to bottom, an exhaust conversion device is arranged at the bottom end of the left outer wall of the furnace body, and the auxiliary steam injection pipe, the secondary air supply pipe, the temperature detection system and the exhaust conversion device are respectively connected to the first heating chamber and the second heating chamber;
a plurality of baffle plates are also fixed on the inner wall of the furnace body and the isolation wall;
the feeding device comprises a first feeding device and a second feeding device, the first feeding device is fixed at the top end of the first heating chamber and is connected with the first material column, the second feeding device is fixed at the top end of the second heating chamber and is connected with the second material column, and two feeding valves are arranged on the first feeding device and the second feeding device;
the combustion chamber comprises a first combustion chamber and a second combustion chamber, the first combustion chamber and the second combustion chamber are symmetrically arranged on the upper surfaces of the supports on the two side surfaces of the furnace body along the central line of the furnace body, the first combustion chamber is communicated with the first heating chamber, and the second combustion chamber is communicated with the second heating chamber;
the outer sides of the first combustion chamber and the second combustion chamber are respectively provided with a mixed flame injector, and the mixed flame injectors are respectively communicated to the first combustion chamber and the second combustion chamber;
the discharging device comprises a first discharging device and a second discharging device, the first discharging device penetrates through the support top plate to be connected to the bottom end of the first heating chamber and connected with the bottom end of the first material column, the second discharging device penetrates through the support top plate to be connected to the bottom end of the second heating chamber and connected with the bottom end of the second material column, and two discharging valves are arranged on the first discharging device and the second discharging device;
and a gas separation device and a cooling device are arranged between the first discharging device and the first material column and between the second discharging device and the second material column from bottom to top, and the gas separation device is respectively connected with the first combustion chamber and the second combustion chamber.
2. The combined carbonization and activation vertical furnace according to claim 1, wherein: the first material column and the second material column are formed by combining at least six material cylinders, and a plurality of through holes are formed in the wall of each material cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092330.0A CN109607536B (en) | 2019-01-30 | 2019-01-30 | Carbonization and activation combined type vertical furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910092330.0A CN109607536B (en) | 2019-01-30 | 2019-01-30 | Carbonization and activation combined type vertical furnace |
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| CN109607536A CN109607536A (en) | 2019-04-12 |
| CN109607536B true CN109607536B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910092330.0A Active CN109607536B (en) | 2019-01-30 | 2019-01-30 | Carbonization and activation combined type vertical furnace |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112390255B (en) * | 2019-11-01 | 2022-08-16 | 中冶长天国际工程有限责任公司 | Activation shaft furnace and have its active carbon production system |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1453400A (en) * | 1973-04-16 | 1976-10-20 | Takeda Chemical Industries Ltd | Apparatus for the preparation of activated carbon |
| JP2000154012A (en) * | 1998-11-13 | 2000-06-06 | Keihanna Kankyo Kk | Process and equipment for producing active carbon |
| JP2001213616A (en) * | 2000-01-28 | 2001-08-07 | Kyodo Kumiai R & D Kita Kyushu | Process of producing activated carbon |
| CN201276424Y (en) * | 2008-09-26 | 2009-07-22 | 任会文 | Charing and activating integrated furnace |
| CN102963890A (en) * | 2012-09-28 | 2013-03-13 | 北京国电富通科技发展有限责任公司 | Carbonization activation integrated furnace |
| CN103523779A (en) * | 2013-10-24 | 2014-01-22 | 北海和荣活性炭科技有限责任公司 | Coconut shell carbonization material activation furnace |
| CN204356090U (en) * | 2014-12-30 | 2015-05-27 | 福建元力活性炭股份有限公司 | A kind of carbonization-activation integral formula converter subsection-inlet tightness system |
| CN105542819A (en) * | 2016-01-29 | 2016-05-04 | 柳林县天盛环保技术有限公司 | Hot junction type coal dry distillation furnace |
| CN106698428A (en) * | 2017-02-28 | 2017-05-24 | 福建省木源炭科技有限公司 | Equipment for producing activated carbon and method for producing activated carbon by utilizing equipment |
| CN209618897U (en) * | 2019-01-30 | 2019-11-12 | 淮北航浩新材料科技有限公司 | It is a kind of to be carbonized and activate combined vertical furnace |
-
2019
- 2019-01-30 CN CN201910092330.0A patent/CN109607536B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1453400A (en) * | 1973-04-16 | 1976-10-20 | Takeda Chemical Industries Ltd | Apparatus for the preparation of activated carbon |
| JP2000154012A (en) * | 1998-11-13 | 2000-06-06 | Keihanna Kankyo Kk | Process and equipment for producing active carbon |
| JP2001213616A (en) * | 2000-01-28 | 2001-08-07 | Kyodo Kumiai R & D Kita Kyushu | Process of producing activated carbon |
| CN201276424Y (en) * | 2008-09-26 | 2009-07-22 | 任会文 | Charing and activating integrated furnace |
| CN102963890A (en) * | 2012-09-28 | 2013-03-13 | 北京国电富通科技发展有限责任公司 | Carbonization activation integrated furnace |
| CN103523779A (en) * | 2013-10-24 | 2014-01-22 | 北海和荣活性炭科技有限责任公司 | Coconut shell carbonization material activation furnace |
| CN204356090U (en) * | 2014-12-30 | 2015-05-27 | 福建元力活性炭股份有限公司 | A kind of carbonization-activation integral formula converter subsection-inlet tightness system |
| CN105542819A (en) * | 2016-01-29 | 2016-05-04 | 柳林县天盛环保技术有限公司 | Hot junction type coal dry distillation furnace |
| CN106698428A (en) * | 2017-02-28 | 2017-05-24 | 福建省木源炭科技有限公司 | Equipment for producing activated carbon and method for producing activated carbon by utilizing equipment |
| CN209618897U (en) * | 2019-01-30 | 2019-11-12 | 淮北航浩新材料科技有限公司 | It is a kind of to be carbonized and activate combined vertical furnace |
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| CN109607536A (en) | 2019-04-12 |
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