CN220245573U - Calcination activation furnace for impregnated carbon - Google Patents
Calcination activation furnace for impregnated carbon Download PDFInfo
- Publication number
- CN220245573U CN220245573U CN202321998362.5U CN202321998362U CN220245573U CN 220245573 U CN220245573 U CN 220245573U CN 202321998362 U CN202321998362 U CN 202321998362U CN 220245573 U CN220245573 U CN 220245573U
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- furnace body
- air
- furnace
- impregnated carbon
- discharging
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 25
- 238000001354 calcination Methods 0.000 title claims abstract description 19
- 230000004913 activation Effects 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 26
- 238000010926 purge Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 37
- 238000001035 drying Methods 0.000 abstract description 14
- 238000005054 agglomeration Methods 0.000 abstract description 4
- 230000002776 aggregation Effects 0.000 abstract description 4
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000001994 activation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Landscapes
- Carbon And Carbon Compounds (AREA)
Abstract
The utility model provides a calcination activation furnace for impregnated carbon, which comprises a furnace body, wherein a porous plate is arranged in a furnace chamber of the furnace body, a feed inlet and an air outlet are arranged at the top of the furnace body, the lower end of the furnace body is connected with an electric heater through an air inlet pipe, an air inlet at the lower end of the electric heater is connected with an air outlet of a blower through a pipeline, one side of the furnace body is provided with a discharge hole corresponding to the porous plate, and the discharge hole is provided with a discharge mechanism. The activation furnace realizes batch production for impregnated carbon products, materials are heated uniformly in the drying process, and the materials are free from caking and agglomeration after the drying is completed.
Description
Technical Field
The utility model relates to the field of impregnated carbon preparation equipment, in particular to a calcination activation furnace for impregnated carbon.
Background
The impregnated activated carbon (abbreviated as impregnated carbon) is an activated carbon-catalyst which is prepared by impregnating various chemical substances on the surface and the inner pore canal of the activated carbon by using the activated carbon as a carrier through gas phase or liquid phase and calcining, and has chemical adsorption or catalysis effect. The active carbon has developed void structure and superhigh specific surface area, chemical stability and mechanical strength, and is one excellent adsorbing material for impregnating active components to protect chemical toxic gas selectively. The quality of the impregnated carbon performance is determined by the pore structure, internal crystal structure, surface chemical structure, active metal oxide species and distribution.
The production process of the impregnated carbon mainly comprises the steps of preparing a mixed solution, impregnating the mixed solution into the activated carbon, and then placing the impregnated activated carbon into drying equipment for calcination and activation, wherein the calcination and activation process is carried out in the drying equipment.
The box-type dryer is convenient to manufacture and maintain, has high flexibility in use, and is commonly used for materials which need long-time drying, materials with small quantity and materials which need special drying conditions, such as fruits, vegetables, spices and the like. The defects are that the drying is uneven, the materials are easy to agglomerate, and the loading and unloading labor intensity is high.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a calcination activation furnace for impregnated carbon, which aims at realizing batch production of impregnated carbon products, wherein materials are heated uniformly in the drying process, and the materials are free from caking and agglomeration after the drying is finished.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a calcination activation furnace for impregnated carbon, includes the furnace body, is equipped with the perforated plate in the furnace of furnace body, and the furnace body top is equipped with feed inlet and air outlet, and electric heater is connected through the air-supply line to the furnace body lower extreme, and the air intake of electric heater lower extreme is connected with the air outlet of air-blower through the pipeline, and furnace body one side corresponds the perforated plate and is equipped with the bin outlet, and the bin outlet is equipped with discharge mechanism.
In a preferred scheme, the air inlet of the air blower is connected with a filter.
In the preferred scheme, an expansion section is arranged in the furnace body and is positioned on the upper side of the porous plate.
In the preferred scheme, discharge mechanism includes the row material pipe of being connected with the bin outlet, and row material pipe tip is equipped with the end cover, and the cylinder passes through the cylinder connecting plate to be fixed on the end cover, and the telescopic link and the valve plug of cylinder are connected, and the valve plug is equipped with the unloading pipe to the bin outlet shutoff, row material pipe bottom.
In the preferred scheme, valve plug one side is equipped with annular sealing pad, and annular sealing pad is fixed through the clamping ring, and the clamping ring passes through the screw and is connected with the valve plug.
In the preferred scheme, one side of the furnace body far away from the discharge port is provided with a purging pipe, and compressed air is introduced into the purging pipe.
The calcination activation furnace for impregnated carbon provided by the utility model adopts a vertical structural design, the materials are fed in and discharged out from top to bottom, the feeding and discharging are convenient, the whole structure of the equipment is simple, the materials are easy to flow, the temperature can meet the process requirements, and the calcination activation furnace is suitable for mass production of impregnated carbon products. The material forms the boiling state under the effect of wind power, and moisture is taken away along with the wind after being evaporated fast, and the material is heated evenly in the drying process, and after the drying is completed, the material does not have agglomeration phenomenon. Preferably, the discharging mechanism is matched with compressed air to sweep and can realize automatic discharging, and meanwhile, the discharging mechanism and materials are not extruded, so that the material structure can be prevented from being damaged.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples of implementation:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the installation of the discharge mechanism;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
in the figure: furnace body 1, perforated plate 2, feed inlet 3, air outlet 4, air-supply line 5, electric heater 6, air-blower 7, discharge tube 8, filter 9, end cover 10, cylinder 11, cylinder connecting plate 12, valve plug 13, unloading pipe 14, annular sealing gasket 15, clamping ring 16, purge tube 17, discharge opening 101, expansion section 102.
Detailed Description
As shown in figures 1-2, the calcination activation furnace for impregnated carbon comprises a furnace body 1, wherein the furnace body 1 is of a cylindrical structure, and is made of 304 stainless steel, so that dead angles can be avoided, and corrosion of materials to equipment can be effectively prevented. A porous plate 2 is arranged in a hearth of the furnace body 1, a feed inlet 3 and an air outlet 4 are arranged at the top of the furnace body 1, the lower end of the furnace body 1 is connected with an electric heater 6 through an air inlet pipe 5, and the required temperature of materials in the electric heater 6 and the air quantity of an air blower 7 are calculated to determine the heating power of the electric heater, so that the calcining and activating effects of the materials are ensured. When the air inlet pipe is specifically used, the outer side of the air inlet pipe 5 is wrapped with heat insulation materials, heat insulation is facilitated, an air inlet at the lower end of the electric heater 6 is connected with an air outlet of the air blower 7 through a pipeline, one side of the furnace body 1 is provided with a discharge hole 8 corresponding to the porous plate 2, and the discharge hole 101 is provided with a discharge mechanism.
The discharging mechanism can be a manual valve or a spiral discharging mechanism.
In this embodiment, as shown in fig. 2-3, the discharging mechanism includes a discharging tube 8 connected with a discharging hole 101, an end cover 10 is disposed at the end of the discharging tube 8, a through hole for passing a telescopic rod of an air cylinder is disposed at the center of the end cover 10, the end cover 10 is connected to the end of the discharging tube 8 through a flange, an air cylinder 11 is fixed on one side of the end cover 10 through an air cylinder connecting plate 12, the telescopic rod of the air cylinder 11 is connected with a valve plug 13, the valve plug 13 plugs the discharging hole 101, and a discharging tube 14 is disposed at the bottom of the discharging tube 8.
Preferably, an annular sealing gasket 15 is arranged on one side of the valve plug 13, the annular sealing gasket 15 is made of rubber asbestos plates, the annular sealing gasket 15 is fixed through a pressing ring 16, the pressing ring 16 is connected with the valve plug 13 through a screw, and the diameter of the pressing ring 16 is smaller than that of the discharge hole 101.
When discharging, the cylinder 11 is retracted to drive the valve plug 13 to move away from the discharge hole 101, the discharge hole 101 is opened, the discharging can be carried out from the discharging pipe 14, the discharging mechanism is adopted, the relative spiral conveying can have extrusion effect on materials, the structural difference of the material is destroyed, the extrusion effect does not exist on the materials, and the material structure can be prevented from being destroyed.
Preferably, a purge pipe 17 is arranged on one side of the furnace body far away from the discharge port 101, and compressed air is introduced into the purge pipe 17. The automatic blanking can be realized by being matched with compressed air purging.
Preferably, the air inlet of the blower 7 is connected with a filter 9. The filter 9 can effectively filter impurities in the air, effectively protect the rear end blower and the electric heater from being damaged, ensure clean air to enter the furnace body, and prevent pollution to impregnated carbon in the furnace.
Preferably, an expansion section 102 is provided in the furnace body 1, and the expansion section 102 is located above the porous plate 2. By providing the enlarged section 102, the material is maintained in a suspended state within the furnace and it is ensured that the material is not blown away by wind.
The working process of the drying and activating furnace is as follows: the impregnated carbon wet material is added from a feed inlet 3 at the top of the furnace body and falls on a porous plate 2, cold air enters an electric heater 6 under the action of a blower 7, heated air passes through the porous plate 2 inside the furnace body 1 along an air inlet pipe 5, the material on the porous plate 2 forms a boiling state under the action of wind power, moisture in hot air carrying material is discharged from an air outlet 4 at the top of the furnace body, and the material is discharged from a discharge outlet 101 after calcination and activation are completed.
The calcination activation furnace adopts a vertical structural design, the materials are fed in and discharged out from the top, the feeding and discharging are convenient, the whole structure of the equipment is simple, the materials are easy to flow, the temperature can meet the process requirements, and the calcination activation furnace is suitable for mass production of impregnated carbon products. The material forms the boiling state under the effect of wind power, and moisture is taken away along with the wind after being evaporated fast, and the material is heated evenly in the drying process, and after the drying is completed, the material does not have agglomeration phenomenon.
Claims (6)
1. A calciner for impregnating carbon, characterized in that: including furnace body (1), be equipped with perforated plate (2) in furnace of furnace body (1), furnace body (1) top is equipped with feed inlet (3) and air outlet (4), and electric heater (6) are connected through air-supply line (5) to furnace body (1) lower extreme, and the air intake of electric heater (6) lower extreme is connected through the air outlet of pipeline with air-blower (7), and furnace body (1) one side corresponds perforated plate (2) and is equipped with bin outlet (101), and bin outlet (101) are equipped with discharge mechanism.
2. A calcination activation furnace for impregnated carbon according to claim 1, wherein: the air inlet of the blower (7) is connected with a filter (9).
3. A calcination activation furnace for impregnated carbon according to claim 1, wherein: an expansion section (102) is arranged in the furnace body (1), and the expansion section (102) is positioned on the upper side of the porous plate (2).
4. A calcination activation furnace for impregnated carbon according to claim 1, wherein: the discharging mechanism comprises a discharging pipe (8) connected with a discharging hole (101), an end cover (10) is arranged at the end part of the discharging pipe (8), an air cylinder (11) is fixed on the end cover (10) through an air cylinder connecting plate (12), a telescopic rod of the air cylinder (11) is connected with a valve plug (13), the valve plug (13) is used for plugging the discharging hole (101), and a discharging pipe (14) is arranged at the bottom of the discharging pipe (8).
5. The calciner for impregnated carbon as recited in claim 4, wherein: one side of the valve plug (13) is provided with an annular sealing gasket (15), the annular sealing gasket (15) is fixed through a pressing ring (16), and the pressing ring (16) is connected with the valve plug (13) through a screw.
6. The calciner for impregnated carbon as recited in claim 4, wherein: one side of the furnace body, which is far away from the discharge port (101), is provided with a purging pipe (17), and the purging pipe (17) is communicated with compressed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321998362.5U CN220245573U (en) | 2023-07-27 | 2023-07-27 | Calcination activation furnace for impregnated carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321998362.5U CN220245573U (en) | 2023-07-27 | 2023-07-27 | Calcination activation furnace for impregnated carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245573U true CN220245573U (en) | 2023-12-26 |
Family
ID=89270350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321998362.5U Active CN220245573U (en) | 2023-07-27 | 2023-07-27 | Calcination activation furnace for impregnated carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245573U (en) |
-
2023
- 2023-07-27 CN CN202321998362.5U patent/CN220245573U/en active Active
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