KR102555851B1 - An apparatus and method for simultaneously producing a porous carbon-based adsorbent and a calcium-based material - Google Patents

Abstract

An embodiment of the present invention provides a technology for producing activated carbon having mainly developed micro-pores by using carbon dioxide (or carbon monoxide) generated as a by-product while calcining a calcium-based material as an activator of a target raw material. An apparatus for simultaneously producing a porous carbon-based adsorbent and a calcium-based material according to an embodiment of the present invention includes a calcium-based supply unit supplying a calcium-based material; a raw material supply unit supplying a target raw material, which is a raw material used in the production of activated carbon, which is a carbon-based adsorbent; a lower reactor receiving the calcium-based material from the calcium-based supply unit and heating and calcining the calcium-based material to generate a calcined product; an upper reactor formed above the lower reactor and generating activated carbon by reacting the target raw material delivered from the raw material supply unit with the activated gas generated in the lower reactor; and a gas injection unit installed inside the upper reactor to receive the activation gas from the lower reactor and having at least one or more nozzles for discharging the activation gas into the upper reactor.

Description

Apparatus and method for simultaneous production of porous carbon-based adsorbent and calcium-based material

The present invention relates to an apparatus and method for simultaneously producing a porous carbon-based adsorbent and a calcium-based material, and more particularly, by using carbon dioxide (or carbon monoxide) generated as a by-product while calcining a calcium-based material as an activator of a raw material to obtain micropores. (micro-pore) is mainly related to the technology for producing activated carbon.

In the case of currently commercialized activated carbon, most of them are produced in large quantities in China and mainly imported and used. Most of the imported activated carbons are produced by activating raw materials such as biomass or coal-based materials with steam at high temperatures.

When steam is used as an activator to activate the above raw materials, meso- (2.5-50 nm) or macro-pores (>50 nm) are mainly developed in terms of pore development, and when carbon dioxide is used as an activator, most micro-pores are developed. It is characterized by the development of pores (<2.5 nm).

In the case of the carbon dioxide removal field, it is a worldwide issue, but it is not economically feasible to use only carbon dioxide in the activated carbon manufacturing process, so it is not used in the commercialization process. However, when the above raw materials are activated with carbon dioxide, micro-pores are mostly developed and can be used to remove pathogenic microorganisms or low-molecular-weight volatile organic compounds, so the application fields are diverse.

In the case of the cement industry, a process of calcining in the range of 900-1100 oC in a kiln-type reactor is generally used to decompose limestone or dolomite, and materials such as quicklime (CaO) or calcined dolomite (CaO MgO) are produced as by-products. can produce In the case of the above process, a calcium-based material and carbon dioxide produced by the calcination reaction are generated as by-products, and the carbon dioxide is completely discharged into the atmosphere.

In Korean Registered Patent No. 10-1586107 (Title of Invention: CO2 Gas Recovery Method and Recovery Equipment in Cement Manufacturing Facility), cement raw material is preheated by the first pre-heater, and then the inside is maintained in a high-temperature atmosphere. This is a method for recovering CO2 gas generated in a cement manufacturing facility that is supplied to a cement kiln for firing, wherein the cement raw material before calcination taken out from the first pre-heater is overheated to a temperature equal to or higher than the calcination temperature in an overheating furnace. Later, by supplying to the mixing calcination furnace and mixing with the new pre-calcination cement raw material extracted from the first pre-heater and supplied to the mixing calcination furnace, the inside of the mixing calcination furnace is maintained at a temperature equal to or higher than the calcination temperature, and the above pre-calcination temperature is maintained. After calcining the cement raw material, by repeating the process of returning the calcined cement raw material to the overheating furnace and circulating it to the mixing calcination furnace, CO2 gas generated in the mixing calcination furnace is recovered and at the same time, the calcined A CO2 gas recovery method in a cement manufacturing facility is disclosed, characterized in that a part of cement raw material is supplied to the cement kiln.

Republic of Korea Patent No. 10-1586107

An object of the present invention to solve the above problems is to use carbon dioxide (or carbon monoxide) generated as a by-product while calcining calcium-based materials as an activator of the target raw material to produce activated carbon with mainly developed micro-pores. It is to provide a production device.

Further, an object of the present invention is to provide an apparatus capable of simultaneously manufacturing two types of products by producing quicklime or calcined dolomite as a by-product and simultaneously manufacturing activated carbon through the process of the above apparatus.

The technical problem to be achieved by the present invention is not limited to the above-mentioned technical problem, and other technical problems not mentioned can be clearly understood by those skilled in the art from the description below. There will be.

The composition of the present invention for achieving the above object is a calcium-based supply unit for supplying a calcium-based material; a raw material supply unit supplying a target raw material, which is a raw material used in the production of activated carbon, which is a carbon-based adsorbent; a lower reactor receiving the calcium-based material from the calcium-based supply unit and heating and calcining the calcium-based material to generate a calcined product; an upper reactor formed above the lower reactor and generating the activated carbon by reacting the target raw material delivered from the raw material supply unit with the activated gas generated in the lower reactor; and a gas injection unit installed inside the upper reactor to receive an activation gas from the lower reactor and having at least one or more nozzles for discharging the activation gas into the upper reactor.

In an embodiment of the present invention, the gas injection unit is formed to extend in the height direction of the upper reactor, and provides a flow path for the activation gas and a rotatable main flow path body; and a secondary flow path body coupled to the main flow path body and extending in the width direction of the upper reactor, providing a flow path for an activation gas and having the nozzle formed thereon.

In an embodiment of the present invention, a driving unit installed at an upper end of the upper reactor and coupled to the main oil passage body to transmit rotational driving force to the main oil passage body may be further included.

In an embodiment of the present invention, the upper reactor, the upper housing to provide a space for the reaction of the activated carbon and the activated gas and the gas injection unit is installed therein; and an activated carbon discharge unit coupled to the upper housing and discharging the activated carbon.

In an embodiment of the present invention, the upper housing may further include an inclined plate formed at a lower portion of the upper housing and having an inclined surface to guide the activated carbon to the activated carbon discharge unit.

In an embodiment of the present invention, a cooling unit coupled to the upper reactor, cooling the activated gas discharged from the upper reactor, and selectively reintroducing the cooled activated gas into the upper reactor may be further included.

In an embodiment of the present invention, the lower reactor may include a lower housing providing a space in which a calcium-based material undergoes a plastic reaction; and a cyclone installed inside the lower housing, separating the powder of the burnt product from the activation gas generated inside the lower housing, and then transferring the activation gas to the gas dispensing unit.

In an embodiment of the present invention, the lower reactor may further include a dispersion plate having a plurality of holes and distributing and discharging the gas introduced into the lower portion of the lower housing through the plurality of holes.

In an embodiment of the present invention, a gas supply unit for supplying a fluid gas containing oxygen or an inert gas to a space between the bottom surface of the lower housing and the dispersion plate may be further included.

In an embodiment of the present invention, a burner unit coupled to a lower portion of the lower reactor and heating a calcium-based material in the inner space of the lower reactor may be further included.

In an embodiment of the present invention, a calcination material discharge unit coupled to the lower reactor and obtaining and discharging the calcination material flowing from the bottom to the top of the lower reactor may be further included.

The configuration of the present invention for achieving the above object is a first step of supplying a calcium-based material from the calcium-based supply unit to the lower reactor, and generating an activated gas while the fired product is generated in the lower reactor; a second step in which an activation gas flows from the lower reactor to the gas injection unit and discharges the activation gas into the upper reactor while the gas injection unit rotates; a third step of supplying the target raw material to the upper reactor from the raw material supply unit and activating the target raw material by an activation gas inside the upper reactor to generate the activated carbon; and a fourth step of discharging the burnt material from the lower reactor and discharging the activated carbon from the upper reactor.

The effect of the present invention according to the configuration as described above is to prepare a calcined calcium-based material and to prepare activated carbon using carbon dioxide or carbon monoxide (hereinafter referred to as 'activation gas') generated thereby, so that the calcined calcium-based material is produced. It means that the material and activated carbon can be produced at the same time.

In addition, the effect of the present invention is that since the activation of the target raw material is performed using a gas such as carbon monoxide or carbon dioxide, activated carbon having developed micropores can be manufactured.

And, the effect of the present invention is that the uniform development of pores can be induced in the target raw material performing the activation reaction by allowing the activation gas generated in the lower reactor to diffuse to each position inside the upper reactor.

The effects of the present invention are not limited to the above effects, and should be understood to include all effects that can be inferred from the detailed description of the present invention or the configuration of the invention described in the claims.

1 is a schematic diagram of a simultaneous production device according to an embodiment of the present invention.
2 is a schematic diagram of an upper reactor according to an embodiment of the present invention.

Hereinafter, the present invention will be described with reference to the accompanying drawings. However, the present invention can be implemented in many different forms, and therefore is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is said to be "connected (connected, contacted, combined)" with another part, this is not only "directly connected", but also "indirectly connected" with another member in between. "Including cases where In addition, when a part "includes" a certain component, it means that it may further include other components without excluding other components unless otherwise stated.

Terms used in this specification are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as "include" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic diagram of a simultaneous production device according to an embodiment of the present invention, and FIG. 2 is a schematic diagram of an upper reactor 100 according to an embodiment of the present invention.

As shown in FIGS. 1 and 2, the simultaneous production apparatus of the present invention includes a calcium-based supply unit 310 for supplying a calcium-based material; a raw material supply unit 320 supplying a target raw material, which is a raw material used in the manufacture of activated carbon 10, which is a carbon-based adsorbent; a lower reactor 200 receiving the calcium-based material from the calcium-based supply unit 310 and heating and calcining the calcium-based material to generate a fired product; An upper reactor 100 formed above the lower reactor 200 and generating activated carbon 10 by reacting the target raw material delivered from the raw material supply unit 320 with the activated gas generated in the lower reactor 200; and at least one nozzle 113 installed inside the upper reactor 100 to receive carbon dioxide from the lower reactor 200 and discharging the carbon dioxide into the upper reactor 100. includes; Here, the activation gas may be carbon monoxide or carbon dioxide.

The calcium-based material may be limestone or dolomite, and the calcium-based material may be calcined in the lower reactor 200 to produce calcined quicklime (CaO) or calcined dolomite (CaOMgO) as a by-product.

The target raw material may be formed of one or more materials selected from the group consisting of woody biomass, herbaceous biomass, shell biomass, waste activated carbon 10, and synthetic resin. As the synthetic resin, a polymer such as polyethylene terephthalate (PET) may be used. In the embodiment of the present invention, it is described that the target raw material is formed of the above materials, but it is not necessarily limited thereto, and all materials used as raw materials for manufacturing the activated carbon 10 may be used.

With the configuration as described above, in the simultaneous production apparatus of the present invention, the activation gas generated in the lower reactor where the calcined reaction of the calcium-based material occurs flows to the upper reactor 100, and the target such as biomass is Activated carbon 10 having micropores may be produced by activating the raw material.

The upper reactor 100 includes an upper housing 120 providing a space for the reaction of the activated carbon 10 and the activated gas and having a gas injection unit 110 installed therein; and an activated carbon discharge unit 130 coupled to the upper housing 120 and discharging the activated carbon 10 .

In addition, the lower reactor 200 includes a lower housing 210 providing a space in which the calcium-based material undergoes a plastic reaction; and a cyclone 220 installed inside the lower housing 210 to separate the powder of the burnt material from the activated gas generated inside the lower housing 210 and then transfer the activated gas to the gas dispensing unit 110. can do.

The cyclone 220 has an inlet 222 that introduces a mixture of the activated gas generated inside the lower housing 210 and the fired material, which is powder, and the inlet 222 is coupled to the upper part and the mixture introduced into the inlet 222 is removed. A conical portion 221 that turns in a spiral shape, an upper discharge port 223 formed at the upper end of the conical portion 221 and through which activated gas inverted and ascended from the conical portion 221 is discharged, and formed at the lower end of the conical portion 221, A downward discharge port 224 through which powder of the burnt material descending from the conical portion 221 is discharged may be provided.

Each of the upper housing 120 and the lower housing 210 may be formed in a cylindrical shape, each housing may have a space therein, and the top and bottom of the upper housing 120 are closed, and the lower housing The upper end of the 210 is open, and the upper end of the lower housing 210 may be closed due to the combination of the upper housing 120 and the lower housing 210 . A through hole connecting the insides of the upper housing 120 and the lower housing 210 may be formed in a bottom wall of the upper housing 120 .

As shown in FIG. 1 , the upper discharge port 223 is connected to the through hole, and the activation gas passing through the upper discharge port 223 may be delivered to the main passage body 111 of the gas injection unit 110 . Accordingly, since the powder of the calcined material, which is a calcined calcium-based material of fine powder, is recovered through the cyclone 220 and discharged to the lower reactor 200, the amount of powder of the calcined material splashed into the upper reactor 100 is minimized. By doing so, the reaction efficiency between the target raw material and the activation gas in the upper reactor 100 can be increased.

The upper housing 120 may further include an inclined plate 121 formed below the upper housing 120 and having an inclined surface to guide the activated carbon 10 to the activated carbon discharging unit 130 . The raw material supply unit 320 is coupled to the upper end of the upper housing 120, and the target raw material injected into the upper housing 120 from the raw material supply unit 320 reacts with the activation gas while passing through the inside of the upper housing 120. Activated carbon 10 may be produced.

In addition, the activated carbon 10 generated as described above may be seated on the inclined plate 121, moved along the inclined surface of the inclined plate 121, and discharged to the outside through the activated carbon discharge unit 130. Here, the activated carbon outlet 130 has a tube shape, and one end of the activated carbon outlet 130 is connected to the lower end of the inclined plate 121 and the other end of the activated carbon outlet 130 may be exposed to the outside.

The gas injection unit 110 is formed by extending in the height direction of the upper reactor 100 and provides a flow path to the activation gas and is rotatable main flow path body 111; and a secondary flow path body 112 coupled to the main flow path body 111 and formed extending in the width direction of the upper reactor 100, providing a flow path for an activation gas and having a nozzle 113 formed thereon. In addition, the simultaneous production device of the present invention is installed on the top of the upper reactor 100, and coupled to the main oil passage body 111 to transmit a rotational driving force to the main oil passage body 111 It may further include a driving unit 510 .

The main oil path body 111 may have a tube shape having a circular, elliptical or polygonal cross section. And, the lower end of the main passage body 111 is connected to the upper outlet 223 of the cyclone 220, and the activation gas discharged from the upper outlet 223 flows into the main passage body 111 to It can flow from the lower end to the upper direction. Here, the coupling of the upper discharge port 223 of the fixed cyclone 220 and the lower end of the rotating main oil path body 111 is based on the prior art, and detailed description thereof will be omitted.

In addition, since the main passage body 111 is formed through the inclined plate 121 as described above, rotation within the upper housing 120 can be easily performed.

The auxiliary passage body 112 may have a tube shape having a circular, elliptical, or polygonal cross section like the main passage body 111, and may also be formed in a disk shape having an internal space. When the auxiliary flow path body 112 is formed in the shape of a tube, a plurality of nozzles 113 may be formed along the longitudinal direction of the auxiliary flow path body 112, and the auxiliary flow path body 112 is formed in a disk shape. In this case, a plurality of nozzles 113 may be formed on the upper or lower surface of the auxiliary passage body 112 .

As shown in FIG. 1 , the auxiliary flow path body 112 may be formed in plurality, and the plurality of auxiliary flow path bodies 112 may be disposed at predetermined intervals along the longitudinal direction of the main flow path body 111 .

The upper end of the main oil passage body 111 is coupled to the driving unit 510, and as the main oil passage body 111 is rotated by the rotational driving force of the driving unit 510, the auxiliary flow path body 112 coupled with the main oil passage body 111 also rotates. It can be. Then, the activation gas transferred from the lower reactor 200 to the main flow path body 111 flows along the flow path inside the main flow path body 111 and is then transferred to each of the auxiliary flow path bodies 112, and the secondary flow path body 112 The activation gas flowing along the internal passage may be discharged into the upper housing 120 through the nozzle 113 .

As described above, while the auxiliary flow path body 112 is formed at a plurality of positions inside the upper housing 120, the auxiliary flow path body 112 rotates to discharge the activation gas, and the auxiliary flow path body 112 has a plurality of Since the nozzle 113 is formed, the activation gas is diffused in each position inside the upper reactor 100 where the activation reaction is performed, and thus, the target raw material undergoing the activation reaction is uniformly distributed while passing through the upper reactor 100. stomatal development can be induced.

As shown in FIG. 2, the upper reactor 100 is formed on the upper side of the upper housing 120, is rotatable by being coupled with the main flow path body 111, and has a plurality of holes through which the target raw material passes. A distribution plate 140 may be provided. Here, the raw material distribution plate 140 may be formed in a disk shape extending in a diameter in the width direction of the upper housing 120 .

Since the target raw material delivered from the raw material supply unit 320 to the upper housing 120 falls from the outlet of the raw material supply unit 320 to the inside of the upper housing 120, the supply of the target raw material is on one side of the upper housing 120. By being concentrated, the activation reaction efficiency between the target raw material and the activated gas may decrease due to an increase in the amount of the target raw material relative to the activation gas concentration at the corresponding location.

In order to prevent the above phenomenon, the raw material distribution plate 140 is installed, and when the target raw material passes through a plurality of holes formed in the rotating raw material distribution, the target raw material is uniform throughout the inside of the upper housing 120 Accordingly, the amount of the target raw material relative to the activation gas concentration is maintained uniformly at each location, so that the activation reaction efficiency between the target raw material and the activation gas can be increased.

The lower reactor 200 may further include a distribution plate 230 having a plurality of holes and distributing and discharging the gas introduced into the lower portion of the lower housing 210 through the plurality of holes. In addition, the simultaneous production apparatus of the present invention may further include a gas supply unit 530 supplying a fluid gas containing oxygen or an inert gas to the space between the bottom surface of the lower housing 210 and the dispersion plate 230. there is.

And, the simultaneous production apparatus of the present invention, combined with the lower reactor 200, may further include a fired material discharge unit 540 for obtaining and discharging the fired material flowing from the bottom to the top of the lower reactor 200. there is.

As shown in FIG. 1, the dispersion plate 230 is formed to be spaced apart from the bottom surface of the lower housing 210 at a predetermined height, and after oxygen or inert gas is supplied from the gas supply unit 530 to the space thus formed, , the inert gas may pass through the dispersion plate 230 and be injected into the lower housing 210 .

The supplied oxygen can be used for combustion for heating the calcium-based material in the lower housing 210, and the inert gas sprayed from the bottom of the lower housing 210 to the top through the dispersion plate 230 is powder of the burnt material. may flow from the bottom of the lower housing 210 to the top.

The calcium-based supply unit 310 may be coupled to an upper side surface of the lower housing 210, and the calcium-based material supplied into the lower housing 210 is supplied in the form of powder to prevent the inert gas from flowing as described above. Accordingly, the calcium-based material may be heated while flowing inside the lower housing 210 .

As described above, a part of the fired product powder flowing to the upper part of the lower housing 210 may be mixed with the activation gas to form a mixture and then introduced into the cyclone 220, and the rest of the fired product powder may be discharged through the fired product discharge unit ( 540) can be discharged.

The fired material discharge unit 540 includes a collector 541 formed inside the lower housing 210 and collecting the fired material, a fired material storage 543 that receives the fired material collected in the assembly body, and one end A fired material discharge pipe 542 that is coupled to the collector 541 and the other end is coupled to the fired material storage 543 to transfer the fired material from the collector 541 to the fired material storage 543 may be provided.

The powder of the fired material formed as described above may be moved to the top of the lower housing 210 by the flow force of the inert gas, then collected by the collector 541 and moved to the fired material storage 543. Here, the opening of the collector 541 can be selectively opened and closed, and when the firing reaction proceeds for the calcium-based material, after a sufficient time for the calcium-based material to be fired, the opening of the collector 541 that has been closed is opened. It is opened so that the burnt material can move to the collector 541.

The simultaneous production apparatus of the present invention further includes a cooling unit coupled to the upper reactor 100, cooling the activated gas discharged from the upper reactor 100, and selectively reintroducing the cooled activated gas into the upper reactor 100. can include

The cooling unit is coupled to the cooler 410, the upper housing 120, and the cooler 410 for cooling the activated gas discharged from the upper reactor 100, and the activated gas discharged from the upper housing 120 to the cooler 410 A gas discharge pipe 430 providing a flow path, and a gas recovery pipe 420 coupled to the upper housing 120 and the cooler 410 to provide a flow path for the activated gas recovered from the cooler 410 to the upper housing 120 can be provided. The cooling unit may further include an external discharge pipe 440 through which activated gas cooled in the cooling unit is discharged, and a drain pipe 450 through which water generated by cooling the activated gas is discharged. It is natural that liquids other than water may be discharged through the drain pipe 450 .

As described above, the activated gas (carbon monoxide or carbon dioxide) collected and cooled by the cooler 410 may be reintroduced into the upper reactor 100 and used as an activator. Accordingly, the concentration of the activated gas inside the upper reactor 100 By increasing, the efficiency of the activation process for the target raw material in the upper reactor 100 can be increased.

The simultaneous production apparatus of the present invention, coupled to the lower portion of the lower reactor 200, may further include a burner unit 520 for heating the calcium-based material in the inner space of the lower reactor 200. The burner unit 520 may provide flame to the lower portion of the lower housing 210, and the calcium-based material moved by the inert gas may be heated by the flame. Here, the flame of the burner unit 520 may be formed under the dispersion plate 230 . Accordingly, it is easy for the flame of the burner unit 520 to receive oxygen from the gas supply unit 530, and the rising force of the inert gas by air heating can be increased.

A cement and activated carbon 10 manufacturing system can be formed using the simultaneous production device of the present invention as described above.

Hereinafter, a method for simultaneously producing a porous carbon-based adsorbent and a calcium-based material using the simultaneous production device of the present invention will be described.

In the first step, a calcium-based material is supplied from the calcium-based supply unit 310 to the lower reactor 200, and an activated gas may be generated while a calcined product is generated in the lower reactor 200. And, in the second step, the activation gas flows from the lower reactor 200 to the gas injection unit 110, and the gas injection unit 110 rotates to discharge the activation gas into the upper reactor 100. .

Next, in the third step, the target raw material is supplied from the raw material supply unit 320 to the upper reactor 100, and the target raw material is activated by an activation gas inside the upper reactor 100 to generate activated carbon 10. can Thereafter, in the fourth step, the burnt material may be discharged from the lower reactor 200 and the activated carbon 10 may be discharged from the upper reactor 100 .

The remaining details of the simultaneous production method of the present invention are the same as those disclosed in the above-described simultaneous production device of the present invention.

The above description of the present invention is for illustrative purposes, and those skilled in the art can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, the embodiments described above should be understood as illustrative in all respects and not limiting. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be interpreted as being included in the scope of the present invention.

10: activated carbon 100: upper reactor
110: gas injection unit 111: oil passage body
112: auxiliary fluid body 113: nozzle
120: upper housing 121: inclined plate
130: activated carbon discharge unit 140: raw material distribution plate
200: lower reactor 210: lower housing
220: cyclone 221: cone
222: inlet 223: upper outlet
224: lower discharge port 230: dispersion plate
310: calcium-based supply unit 320: raw material supply unit
410: cooler 420: gas recovery pipe
430: gas discharge pipe 440: external discharge pipe
450: drain pipe 510: driving unit
520: burner unit 530: gas supply unit
540: fired material discharge unit 541: collector
542: calcined product discharge pipe 543: calcined product storage

Claims (13)

a calcium-based supply unit supplying a calcium-based material;
a raw material supply unit supplying a target raw material, which is a raw material used in the production of activated carbon, which is a carbon-based adsorbent;
A lower housing that receives the calcium-based material from the calcium-based supply unit, heats and calcines the calcium-based material, and provides a space in which the calcium-based material is fired, and is installed inside the lower housing, and the lower housing a lower reactor having a cyclone for separating the powder of the fired product from the activated gas generated inside the housing;
An upper housing formed above the lower reactor, generating the activated carbon by reacting the target raw material delivered from the raw material supply unit with the activated gas generated in the lower reactor, and providing a space for the reaction between the activated carbon and the activated gas An upper reactor having a; and
A gas injection unit installed inside the upper housing to receive an activation gas from the lower reactor and having at least one or more nozzles for discharging the activation gas into the upper housing;
The cyclone has an inlet for introducing a mixture of the activated gas generated inside the lower housing and a powdered plastic material, a conical portion coupled to an upper portion of the inlet and turning the mixture introduced into the inlet in a spiral shape, and the conical portion of the conical portion. It is formed at the top and has an upper discharge port through which the activated gas that has risen inverted from the conical portion is discharged,
A through hole is formed in the bottom wall of the upper housing to connect the inside of each of the upper housing and the lower housing,
Porous carbon-based adsorbent and calcium-based material simultaneous production device, characterized in that the upper discharge port is connected to the through hole, and the activated gas passing through the upper discharge port is delivered to the gas injection unit.
The method of claim 1,
The gas injection unit,
a rotatable main passage body extending in the height direction of the upper reactor and providing a passage for an activated gas; and
Porous carbon-based adsorbent and calcium-based material simultaneous production device characterized in that it has a secondary flow path body coupled to the main flow path body and formed extending in the width direction of the upper reactor, providing a flow path for the activation gas and having the nozzle formed therein .
The method of claim 2,
Porous carbon-based adsorbent and calcium-based material simultaneous production device characterized in that it further comprises a driving unit installed at the upper end of the upper reactor, coupled to the main flow path body to transmit a rotational driving force to the main flow path body.
The method of claim 2,
The upper reactor is combined with the upper housing and further comprises an activated carbon discharge unit for discharging the activated carbon.
The method of claim 4,
The upper housing further includes an inclined plate formed at a lower portion of the upper housing and having an inclined surface to guide the activated carbon to the activated carbon discharge unit.
The method of claim 4,
Porous carbon-based adsorbent and calcium-based material further comprising a cooling unit coupled to the upper reactor, cooling the activated gas discharged from the upper reactor, and selectively reintroducing the cooled activated gas into the upper reactor simultaneous production device.
delete The method of claim 1,
The lower reactor has a plurality of holes and further includes a dispersion plate for distributing and discharging the gas introduced into the lower portion of the lower housing through the plurality of holes. Simultaneous production of porous carbon-based adsorbent and calcium-based material Device.
The method of claim 8,
The apparatus for simultaneously producing porous carbon-based adsorbent and calcium-based material, characterized in that it further comprises a gas supply unit for supplying a flowing gas containing oxygen or an inert gas to a space between the bottom surface of the lower housing and the dispersion plate.
The method of claim 1,
Porous carbon-based adsorbent and calcium-based material simultaneous production device characterized in that it further comprises a burner coupled to the lower portion of the lower reactor, for heating the calcium-based material in the inner space of the lower reactor.
The method of claim 1,
Porous carbon-based adsorbent and calcium-based material simultaneous production device characterized in that it further comprises a burnt material discharge unit coupled to the lower reactor, for obtaining and discharging the burned material flowing from the bottom to the top of the lower reactor.
A cement and activated carbon manufacturing system comprising the device for simultaneously producing the porous carbon-based adsorbent and the calcium-based material according to any one of claims 1 to 6 and 8 to 11.
In the simultaneous production method of the porous carbon-based adsorbent and the calcium-based material using the simultaneous production device of the porous carbon-based adsorbent and the calcium-based material of claim 1,
a first step of supplying a calcium-based material from the calcium-based supply unit to the lower reactor, and generating an activated gas while generating the calcined product in the lower reactor;
a second step in which an activation gas flows from the lower reactor to the gas injection unit and discharges the activation gas into the upper reactor while the gas injection unit rotates;
a third step of supplying the target raw material to the upper reactor from the raw material supply unit and activating the target raw material by an activation gas inside the upper reactor to generate the activated carbon; and
A method for simultaneously producing a porous carbon-based adsorbent and a calcium-based material comprising a; fourth step of discharging the calcined material from the lower reactor and discharging the activated carbon from the upper reactor.