CN209423639U - Extraordinary impregnated carbon production line - Google Patents
Extraordinary impregnated carbon production line Download PDFInfo
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- CN209423639U CN209423639U CN201822187514.9U CN201822187514U CN209423639U CN 209423639 U CN209423639 U CN 209423639U CN 201822187514 U CN201822187514 U CN 201822187514U CN 209423639 U CN209423639 U CN 209423639U
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Abstract
The utility model provides a kind of extraordinary impregnated carbon production line, including dipping systems, calcining and activating system and exhaust treatment system；The dipping systems include sequentially connected base charcoal feed bin, impregnator and shelve tank, and calcining and activating system includes the drier and fluidized bed furnace set gradually, and exhaust treatment system includes collecting tank；The gas outlet for shelving tank and drier is all connected with exhaust treatment system.Further, the drier is heated using heat-conducting medium, and fluidized bed furnace connects having heaters.Calcining and activating system decomposition is dry and activation two procedures by the utility model, shortens productive temp, and production efficiency improves 40%；The exhaust gas such as volatility ammonia are recycled, realize zero-emission, the pollution to environment is reduced, meets green manufacturing requirement.
Description
Technical field
The utility model relates to chemical defence field, specially a kind of extraordinary impregnated carbon production line.
Background technique
Chemical defence field special type impregnated carbon can carry out effective protection to classical toxic agent.It is loaded on gas-particulate filter, filter
Malicious tank after filtering the protective equipments such as malicious box, can effectively filter out toxic gas, the industrial harmful gas in air of contaminating, only
Change, guarantees that personnel work normally and live.
Currently, the production of China chemical defence field impregnated carbon, dipping solution mostly uses ammonium hydroxide as solvent, in production process
It is middle to generate a large amount of volatility ammonia and active carbon dust, it pollutes the environment, is meet the requirement of environmental protection, it need to be from production technology
Technical measures are taken in design source, realize zero-emission, and the technological difficulties are urgently to be resolved.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of extraordinary impregnated carbon production lines, can produce to improving
Efficiency, and realize zero-emission.
A kind of in order to solve the above technical problems, the technical scheme adopted by the utility model is: extraordinary impregnated carbon production line,
Including dipping systems, calcining and activating system and exhaust treatment system；The dipping systems include sequentially connected base charcoal feed bin, leaching
Stain machine and tank is shelved, calcining and activating system includes the drier and fluidized bed furnace set gradually, and exhaust treatment system includes collecting tank；
The gas outlet for shelving tank and drier is all connected with exhaust treatment system.
Further, the drier is heated using heat-conducting medium, and fluidized bed furnace connects having heaters.
Further, the calcining and activating system further includes deduster.
Further, the fluidized bed furnace is also connected with discharge tank, and discharge tank connects screening plant, fluidized bed furnace, discharge tank and
Screening plant is connected to deduster.
Further, the exhaust treatment system includes the condenser set gradually, surge tank, water jet and collecting tank.
Further, the water jet and collecting tank are respectively two, and first collecting tank is arranged after first water jet,
Second collecting tank is set after second water jet is set again after first collecting tank.
Further, the exhaust treatment system is also connected with recycling system, and collecting tank is connected to flash distillation by pipeline
Device.
The utility model has the following beneficial effects:
By the extraordinary impregnated carbon production line of offer, may be implemented to adopt on the carrier mass such as active carbon using the production line
The method for taking equivalent impregnation, appendix special type catalyst solution are shelved impregnated carbon, calcining and activating processing；It lives in calcining
By being heated into high temperature air to air during change, fluidized bed furnace is then passed to, material is calcined, is brought it about chemical anti-
It answers and has catalytic performance；It is set to carry out effective protection to classical toxic agent.Impregnated carbon is loaded on gas-particulate filter, canister, filter
After the protective equipments such as malicious box, toxic gas, the industrial harmful gas in air of contaminating can be effectively filtered out, be purified, guaranteed
Personnel work normally and life.
Calcining and activating system is broken down into low temperature drying, high temperature by setting drier and fluidized bed furnace by the utility model
Two big processes are calcined, by reducing productive temp, improve 40% or more production efficiency.As only with a calcining furnace, in material calcining
In the process, moist material contains ammonium hydroxide, first wants low-temperature heat to ammonium hydroxide is dried, and is again heated to high temperature and is calcined；It is set as
After drier and fluidized bed furnace, it is broken down into low temperature drying, the big process of high-temperature calcination two, can effectively shorten the working time, is mentioned
High efficiency.
The utility model pre-processes tail gas and is collected by setting exhaust treatment system, by generating in production process
Ammonia valatilization object trapped and be redissolved, be prepared into 3% dilute ammonia solution, from source realize zero-emission.
In addition, taking flash evaporation technology for the weak aqua ammonia obtained by exhaust treatment system, to weak aqua ammonia purification, it is concentrated,
It can be made into 25% ammonium hydroxide recycling, while water obtained in flash process can return to exhaust treatment system recycling, realize object
Expect balanced use, meets green manufacturing requirement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, a kind of special type impregnated carbon production line, including dipping systems 1, calcining and activating system 2 and vent gas treatment
System 3；The dipping systems 1 include sequentially connected base charcoal feed bin 11, impregnator 12 and shelve tank 13, calcining and activating system 2
Including the drier 21 and fluidized bed furnace 22 set gradually, exhaust treatment system includes collecting tank 31；Shelve tank 13 and drier 21
Gas outlet be all connected with exhaust treatment system 3.
Impregnator can take double cone structure, be furnished with motor, speed reducer, dipping solution spray tube, dipping solution metering pump
Deng；And tank is shelved using conical hopper structure, right angle setting, there is filtering, heat preservation sandwich layer, sepage to discharge nozzle；Base charcoal material
Storehouse is steel broach hopper structure, is furnished with automatic vacuum crane, realizes Automatic-feeding.
Calcining and activating system is divided into dry and activation two parts, the active carbon for impregnating extraordinary solution can be dried, together
When to special type dipping object carry out being calcination into active material, so that impregnated carbon is had protective performance to classical toxic agent.Wherein dry
Device is double cone dryer, takes bipyramid stainless steel structure, has temperature control heating, degassing function, and exhaust can take the row of vacuumizing
Gas mode takes water-jet vacuum pump to be evacuated.Fluidized bed furnace takes blast type positive pressure heating, has the function such as temperature control heating, strainer, discharging
Energy.
Further, the drier 21 is heated using heat-conducting medium, and fluidized bed furnace 22 connects having heaters 23.Heating
Device takes electric heating, and heating temperature, which can reach 200 DEG C, has temperature control device.
Further, the calcining and activating system 2 further includes deduster 24.Whirlwind be can be set to except grain and dust-filtering
Two-stage dedusting, wherein dust-filtering takes super effect filter cotton pouched case, and filter efficiency is not less than 97%.
Further, the fluidized bed furnace 22 is also connected with discharge tank 25, and discharge tank 25 connects screening plant, fluidized bed furnace 22,
Discharge tank 25 and screening plant are connected to deduster.Discharge tank is stainless steel cylinder structure, has the function of discharging, leaching.
The equipment such as vacuum feeder, quantitative package machine and connecting pipe can also be set after screening plant, for product
It is packed.
Exhaust treatment system 3 can only include a collecting tank 31, and water is filled in collecting tank and is absorbed to ammonia.It is preferred that
In scheme, the exhaust treatment system 3 includes condenser 32, surge tank 33, water jet 34 and the collecting tank 31 set gradually.It is cold
Condenser is plank frame, takes circulating water, and be furnished with cooler.Surge tank is stainless steel structure.The water jet packet
Pump, spray tube and nozzle are included, collecting tank is stainless steel structure, equipped with facilities such as circulating water pipe, chemical pumps.Pass through water spray
Mode traps ammonia, keeps ammonia soluble in water, and effect is good；34 and collecting tank 31 be respectively two, be arranged after first water jet
Second collecting tank is arranged after second water jet is arranged after first collecting tank again in first collecting tank.
Further, the exhaust treatment system 3 is also connected with recycling system, and collecting tank 31 is connected to sudden strain of a muscle by pipeline
Steaming device.The weak aqua ammonia of recycling is pressurized, is concentrated, concentration is recycled up to 25%.
When carrying out extraordinary impregnated carbon production using the utility model, its working principles are as follows:
1, dipping systems
First absorbent charcoal carrier is added in impregnator, the extraordinary leaching that will be prepared by process recipe according to the adsorbance of active carbon
Stain solution uniformly sprays on active carbon, and by stirring, shelving, extraordinary dipping solution is saturated by active carbon uniform adsorption.
2, calcining and activating system
The active carbon of adsorptive solution is transferred to drier, under low temperature (110 DEG C) heating condition, ammonium hydroxide heating is waved
Hair, tail gas drain into tail gas pretreatment system through negative pressure ventilation.The impregnated carbon after drying is put into fluidized bed furnace again, which is positive pressure
Blast type structure, material resolve into high active substance by 200 DEG C of high-temperature calcinations in fluidized bed furnace, to have protection to toxic agent
Performance.
3, tail gas pretreatment system
The volatility tail gas such as ammonia, vapor cools down by condenser into aqueous solution, and a small amount of ammonia is dissolved in the water.Volatilization
Property ammonia generated through water jet misty weak aqua ammonia trapping continue to dissolve, be stored in corresponding collecting tank, ammonia etc. is being closed
Pipeline in, No leakage, concentration can reach 3%.Weak aqua ammonia after pretreatment is according to requiring to store, then is delivered to micro- flash steam
25% ammonium hydroxide is purified, is concentrated into supercharging equipment, and storage is stand-by.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope.Equivalent replacement i.e. within this range is improved, also in the utility model
Protection scope within.
Claims (7)
1. a kind of special type impregnated carbon production line, it is characterised in that: at dipping systems (1), calcining and activating system (2) and tail gas
Reason system (3)；The dipping systems (1) include sequentially connected base charcoal feed bin (11), impregnator (12) and shelve tank (13), are forged
Burning activation system (2) includes the drier (21) and fluidized bed furnace (22) set gradually, and exhaust treatment system includes collecting tank (31)；
The gas outlet for shelving tank (13) and drier (21) is all connected with exhaust treatment system (3).
2. a kind of extraordinary impregnated carbon production line according to claim 1, it is characterised in that: the drier (21) uses and leads
Thermal medium is heated, and fluidized bed furnace (22) connects having heaters (23).
3. a kind of extraordinary impregnated carbon production line according to claim 1, it is characterised in that: the calcining and activating system (2)
It further include deduster (24).
4. a kind of extraordinary impregnated carbon production line according to claim 3, it is characterised in that: the fluidized bed furnace (22) also connects
It unloads batch can (25), discharge tank (25) connects screening plant, and fluidized bed furnace (22), discharge tank (25) and screening plant are connected to and remove
Dirt device.
5. a kind of extraordinary impregnated carbon production line according to claim 1, it is characterised in that: the exhaust treatment system (3)
Including condenser (32), surge tank (33), water jet (34) and the collecting tank (31) set gradually.
6. a kind of extraordinary impregnated carbon production line according to claim 5, it is characterised in that: the water jet (34) and receipts
Collecting tank (31) is respectively two, and first collecting tank is arranged after first water jet, second spray is arranged again after first collecting tank
Second collecting tank is set after hydrophone.
7. a kind of special type impregnated carbon production line described in -6 any one according to claim 1, it is characterised in that: at the tail gas
Reason system (3) is also connected with recycling system, and collecting tank (31) is connected to flash vessel by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187514.9U CN209423639U (en) | 2018-12-25 | 2018-12-25 | Extraordinary impregnated carbon production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822187514.9U CN209423639U (en) | 2018-12-25 | 2018-12-25 | Extraordinary impregnated carbon production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423639U true CN209423639U (en) | 2019-09-24 |
Family
ID=67973467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822187514.9U Active CN209423639U (en) | 2018-12-25 | 2018-12-25 | Extraordinary impregnated carbon production line |
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| Country | Link |
|---|---|
| CN (1) | CN209423639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019319A (en) * | 2021-02-26 | 2021-06-25 | 大同新成欣荣新材料科技有限公司 | Chromium-free impregnated activated carbon production system |
-
2018
- 2018-12-25 CN CN201822187514.9U patent/CN209423639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019319A (en) * | 2021-02-26 | 2021-06-25 | 大同新成欣荣新材料科技有限公司 | Chromium-free impregnated activated carbon production system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: No. 499, Donglin Road, biological industry park, Yichang District, China (Hubei) free trade zone, Yichang City, Hubei Province Patentee after: Hubei Huaqiang Technology Co., Ltd Address before: 443003 Hubei province Yichang City Kiln Road No. 45 Patentee before: HUBEI HUAQIANG HIGH-TECH Co.,Ltd. |
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| CP03 | "change of name, title or address" |