CN210127088U - Clean production system of active carbon and coke - Google Patents
Clean production system of active carbon and coke Download PDFInfo
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- CN210127088U CN210127088U CN201822033071.8U CN201822033071U CN210127088U CN 210127088 U CN210127088 U CN 210127088U CN 201822033071 U CN201822033071 U CN 201822033071U CN 210127088 U CN210127088 U CN 210127088U
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Abstract
The utility model relates to a clean production system of active carbon, burnt. The utility model discloses the clean production system of active carbon, burnt, according to the waste water that different workshop sections produced in the production process, the nature of poisonous harmful gas and dust is different, carry out classified collection with each workshop section waste water, waste gas and dust and administer, adopt nanometer light oxygen sound to combine purification technique, selectivity non-catalytic reduction SOx/NOx control technique, water treatment facilities to purify and administer, the discarded object after will collecting to administer simultaneously returns the production link and utilizes, has both protected the environment and has practiced thrift the resource again.
Description
Technical Field
The utility model relates to an active carbon, burnt production system especially relates to an active carbon, burnt clean production system.
Background
Activated carbon (coke) productCan remove pollutants in water, purify air, recycle waste gas and the like, is widely applied to various aspects of industrial and agricultural production, and can produce dust, smoke, waste water and toxic and malodorous gas (containing VOC) in the production and processing process of active carbonS) And the like, a large amount of scattered and unorganized emission generates serious resource waste and environmental pollution problems.
For example, in the prior art, activated carbon enterprises generally adopt an incineration mode for treating carbonized and activated flue gas, the incineration mode only utilizes flue gas waste heat energy, desulfurization and denitrification measures are not generally adopted, and a large amount of SO in the flue gas2、NOxAnd harmful substances such as smoke dust, heavy metals and the like are directly discharged without being treated. For the desulfurization and denitrification of flue gas and toxic and malodorous gas (containing VOC) in the production process of activated carbonS) The purification technology of (2) has no forming technology in enterprises.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clean production system of active carbon, burnt, it can be to the dust, waste water, the categorised treatment of waste gas that produce in the production process to the discarded object after will collecting administering returns the production link and utilizes, not only environmental protection but also resources are saved.
The utility model discloses a clean production system of active carbon, burnt, including the coal tar storage tank, the tar metering tank, the buggy metering tank, the milling machine, the kneading machine, the granulator, the desiccator, the retort, pre-activation equipment, the activation furnace, degree of depth activation is mixed equipment evenly, screening packagine machine, nanometer light oxygen sound and static combines the purifying storehouse, the gas collecting channel, the dust remover, burn burning furnace, first exhaust-heat boiler, the second exhaust-heat boiler, parallelly connected desulfurizing tower, selective non-catalytic reduction desulfurization denitration equipment, light catalytic oxidation clarification plant, screening equipment, the water treatment center, the export of coal tar storage tank is connected with the entry of tar metering tank through the tar pump, the discharge gate of milling machine is connected with the feed inlet of buggy metering tank, the discharge gate of tar metering tank, the discharge gate of buggy metering tank is connected with the feed inlet of kneading machine respectively, the milling machine, and buggy metering tank, the kneading machine all is provided with, the outlet of the dust remover is connected with the feed inlet of the kneading machine, and the discharge port of the kneading machine is connected with the granulatorThe discharge port of the granulator is connected with the feed port of the dryer, the discharge port of the dryer is connected with the feed port of the carbonization furnace, the discharge port of the carbonization furnace is connected with the feed port of the pre-activation equipment, the discharge port of the pre-activation equipment is connected with the feed port of the activation furnace, the discharge port of the activation furnace is connected with the feed port of the deep activation uniform mixing equipment, the discharge port of the deep activation uniform mixing equipment is connected with the feed port of the pickling equipment, the discharge port of the pickling equipment is connected with the feed port of the washing equipment, the discharge port of the washing equipment is connected with the feed port of the drying equipment, the discharge port of the drying equipment is connected with the packing equipment, the tail gas outlet of the carbonization furnace is connected with the gas inlet of the incinerator, the hot air outlet of the incinerator is connected with the first waste heat boiler, the gas outlet of the first waste heat boiler is connected with the, the gas outlet of the parallel desulfurization tower is connected with the discharge port, the flue gas outlet of the activation furnace is respectively connected with the gas inlet of the pre-activation equipment and the gas inlet of the second waste heat boiler, the gas outlet of the pre-activation equipment is connected with the inlet of the photocatalytic oxidation purification equipment, the gas outlet of the second waste heat boiler is connected with the flue gas inlet of the water cooling tower through a draught fan, the outlet of the water cooling tower is connected with the water treatment center, the water outlet of the water treatment center is respectively connected with the water inlet of the pickling equipment, the water inlet of the washing equipment and the water inlet of the soaking and washing equipment, the water treated by the water treatment center is used by the first waste heat boiler and the second waste heat boiler, the wastewater outlet of the pickling equipment and the wastewater outlet of the washing equipment are respectively connected with the water inlet of the water treatment center, the nano-photo-oxygen dynamic and static combination purification bin is arranged outside the, The discharge port of the drier and the discharge port of the carbonization furnace are respectively provided with a gas collecting hood, the gas outlets of the kneading machine, the granulating machine, the drier and the carbonization furnace are communicated with the gas collecting hoods, the gas outlet of the nano photo-oxidation dynamic and static combination purification bin and the gas outlet of the gas collecting hoods are connected with a water removal oil remover, the outlet of the water removal oil remover is respectively connected with the furnace end of the carbonization furnace, the gas inlet of the incinerator and the inlet of the photo-catalytic oxidation purification equipment, the outlet of the photo-catalytic oxidation purification equipment is connected with the discharge port, and the selective non-catalytic oxidation purificationThe reduction desulfurization and denitrification equipment is used for spraying a proper amount of NH into the incinerator3.H2The O is used for denitration and is also used for alternately spraying a proper amount of NH into upper flue ducts of left and right regenerative chambers of the activation furnace along with the switching time3.H2O。
The utility model discloses clean production system of active carbon, burnt, wherein, still include the regenerator, the coke discharging opening of desulfurizing tower is connected with the feed inlet that soaks the washing equipment, and the discharge gate that soaks the washing equipment is connected with the feed inlet of regenerator, and the discharge opening of regenerator is connected with the feed inlet of screening equipment for packing.
The utility model discloses the technique adopts selective non-catalytic reduction SOx/NOx control technique, SO in the desorption flue gasX、NOXAnd various heavy metal pollutants, the toxic and harmful gas and dust discharged in an unorganized mode are classified and collected by utilizing the nano light oxygen dynamic and static combined purification bin, the toxic and harmful gas and dust are conveyed to special treatment equipment for purification treatment, the waste water is purified by utilizing water treatment and purification equipment, and meanwhile, the collected and treated waste is returned to a production link for utilization, so that the environment is protected, and resources are saved.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of the clean production system of activated carbon and coke of the present invention, which is also a schematic diagram of the process flow.
Detailed Description
As shown in figure 1, the utility model discloses active carbon, burnt clean production system, including coal tar storage tank 1, tar metering tank 2, buggy metering tank 3, milling machine 4, kneading machine 5, granulator 6, desiccator 7, retort 10, activation equipment 19 in advance, activation furnace 20, the equal equipment 24 that mixes of degree of depth activation, screening packagine machine 32, nanometer light oxygen sound combines purifying storehouse 34, the gas collecting channel, dust remover 8, burn burning furnace 11, first exhaust-heat boiler 12, second exhaust-heat boiler 21, parallelly connected desulfurizing tower 13, selectivity non-catalytic reduction desulfurization denitration equipment 33, photocatalysis oxidation clarification plant 18, screening equipment 31, water treatment center 25, regenerator 30, tar pump and tar metering are passed through in coal tar storage tank 1's exportThe inlet of the tank 2 is connected, the discharge hole of the pulverizer 4 is connected with the feed inlet of the pulverized coal metering tank 3, the discharge hole of the tar metering tank 2 and the discharge hole of the pulverized coal metering tank 3 are respectively connected with the feed inlet of the kneader 5, the pulverizer 4, the pulverized coal metering tank 3 and the kneader 5 are both provided with a dust remover 8, the outlet of the dust remover 8 is connected with the feed inlet of the kneader 5, the discharge hole of the kneader 5 is connected with the feed inlet of the granulator 6, the discharge hole of the granulator 6 is connected with the feed inlet of the dryer 7, the discharge hole of the dryer 7 is connected with the feed inlet of the carbonization furnace 10, the discharge hole of the carbonization furnace 10 is connected with the feed inlet of the pre-activation device 19, the discharge hole of the pre-activation device 19 is connected with the feed inlet of the activation furnace 20, the discharge hole of the activation furnace 20 is connected with the feed inlet of the deep, the discharge port of the deep activation uniform mixing device 24 is connected with the feed port of the acid washing device 27, the discharge port of the acid washing device 27 is connected with the feed port of the water washing device 28, the discharge port of the water washing device 28 is connected with the feed port of the drying device 29, the discharge port of the drying device 29 is connected with the packaging device 31, the tail gas outlet of the carbonization furnace 10 is connected with the gas inlet of the incinerator 11, the hot air outlet of the incinerator 11 is connected with the first waste heat boiler 12, the gas outlet of the first waste heat boiler 12 is connected with the gas inlet of the parallel desulfurization tower 13, the gas outlet of the parallel desulfurization tower 13 is connected with the discharge port 15, the flue gas outlet of the activation furnace 20 is connected with the gas inlet of the pre-activation device 19 and the gas inlet of the second waste heat boiler 21 respectively, the gas outlet of the pre-activation device 19 is connected with the inlet of the photocatalytic oxidation purification device 18, the outlet of the water cooling tower 23 is connected with the water treatment center 25, the water outlet of the water treatment center 25 is respectively connected with the water inlet of the acid washing device 27, the water inlet of the water washing device 28 and the water inlet of the soaking and washing device 26, the water treated by the water treatment center 25 is used by the first waste heat boiler 12 and the second waste heat boiler 21, the waste water outlet of the acid washing device 27 and the waste water outlet of the water washing device 28 are respectively connected with the water inlet of the water treatment center 25, the nano photo-oxygen dynamic and static combination purification bin 34 is arranged outside the coal tar storage tank 1 and the tar pump, the discharge hole of the kneader 5, the discharge hole of the granulator 6 and the dryThe discharge port of the drying machine 7 and the discharge port of the carbonization furnace 10 are respectively provided with a gas collecting hood, the gas outlets of the kneading machine 5, the granulating machine 6, the drying machine 7 and the carbonization furnace 10 are communicated with the gas collecting hoods, the gas outlet of the nano light-oxygen dynamic and static combination purification bin 34 and the gas outlet of the gas collecting hoods are respectively connected with the water and oil removing device 16, the outlet of the water and oil removing device 16 is respectively connected with the furnace end 9 of the carbonization furnace 10, the gas inlet of the incinerator 11 and the inlet of the light-catalyzed oxidation purification device 18, the outlet of the light-catalyzed oxidation purification device 18 is connected with the discharge port 15, the selective non-catalytic reduction desulfurization and denitrification device 33 is used for spraying a proper amount3.H2The O is used for denitration and is also used for alternately spraying a proper amount of NH into the upper flue of the left and right regenerative chambers of the activation furnace 20 along with the switching time3.H2O。
The utility model discloses in the clean production system of active carbon, burnt, the coke discharging opening of desulfurizing tower 13 is connected with the feed inlet that soaks washing equipment 26, and the discharge gate that soaks washing equipment 26 is connected with the feed inlet of regenerator 30, and the discharge opening of regenerator 30 is connected with the feed inlet of screening equipment for packing 31. As shown in figure 1, a coal tar storage tank 1 in a production process is sent into a tar metering tank 2 through a tar pump, a pulverizer pulverizes raw material coal and then sends the pulverized material coal into a coal dust metering tank 3, materials such as coal dust, tar and water are prepared according to a certain proportion and sent into a kneader 5 for stirring, then the pulverized material coal is sent into a granulator 6 for granulation, the granulated material is sent into a dryer (or aired) 7 through a belt conveyor after granulation, the dried material is sent into a carbonization furnace 10 for carbonization, the carbonized material is sent into a pre-activation device 19 for pre-activation and then is sent into an activation furnace 20 for activation, the activated material is sent into a device 24 for deep activation and uniform mixing, and the uniformly mixed material is sent into a screening. Or the activated material is sent to the acid washing device 27 and the water washing device 28 for deep processing, then sent to the drying device 29 for drying, and finally sent to the packaging device 31 for packaging.
Utilize the utility model discloses activated carbon, burnt production technology of clean production system production activated carbon, burnt of activated carbon, including following step: 1) Raw material coal pulverization: preparing raw material coal into coal powder by using a pulverizer; 2) stirring: proportionally preparing coal powder, tar and water, and then feeding the mixture into a kneading machine for stirring; 3) and (3) granulation: feeding the stirred material into a granulator for granulation; 4) dry matterDrying or airing: after granulation, sending the mixture into a dryer; or drying in the air after granulation; 5) carbonizing: feeding the dried or aired dried material into a carbonization furnace for carbonization; 6) pre-activation: feeding the carbonized material into a pre-activation device for pre-activation; 7) and (3) secondary activation: feeding the pre-activated material into an activation furnace for secondary activation; 8) deep activation and uniform mixing: feeding the activated material subjected to secondary activation into a uniform mixing device for deep activation and uniform mixing; 9) screening and packaging: the activated material after deep activation and uniform mixing is sent to a screening and packaging machine for screening and packaging; or the deep activated and uniformly mixed activated material is sent to pickling equipment for pickling and washing by washing equipment, then is sent to drying equipment for drying, and finally is sent to packaging equipment for packaging; wherein, the discharge port of the kneading machine, the discharge port of the granulating machine, the discharge port of the drying machine and the discharge port of the carbonization furnace are respectively provided with a gas collecting hood; dust and VOC collected by gas collecting hoodSSending the mixture into a water and oil removal device through a draught fan for filtering, then sending a part of the mixture into a furnace end of a carbonization furnace for combustion promotion through valve adjustment, sending a part of the mixture into the incinerator for combustion, sending the rest of the mixture into a purification device for purification treatment, and emptying the purified gas through a discharge port; an incinerator is arranged behind the carbonization furnace, a waste heat boiler is arranged behind the incinerator, a proper amount of NH3.H2O is sprayed into the incinerator by adopting selective non-catalytic reduction desulfurization and denitrification equipment for denitrification, a desulfurization tower is arranged behind the waste heat boiler in parallel connection, active coke is filled in the desulfurization tower for desulfurization, and the purified flue gas is discharged through a discharge port up to the standard; the tail gas generated by the pre-activation equipment is purified by the purification equipment and then is discharged from the discharge port 15 after reaching the standard.
Before the step 2), the coal tar storage tank sends the tar into a tar metering tank through a tar pump, and the pulverizer makes the raw coal into pulverized coal and then sends the pulverized coal into a pulverized coal metering tank.
The outside of the coal tar storage tank and the tar pump is provided with a nano photo-oxygen dynamic-static combined purification bin which is used for purifying VOCSThe gas in the nano photo-oxygen dynamic and static combined purification bin is sent into a water and oil removal device through a draught fan for filtration, and then a part of the gas is sent into a furnace end of a carbonization furnace for combustion promotion through valve adjustment, a part of the gas is sent into the incineration furnace for combustion, and the rest of the gas is sent into a purification device for purificationAnd exhausting the purified gas through the exhaust port.
The dust dissipated by the pulverizer and the pulverized coal bunker is collected by the dust remover, and the collected dust is sent to the kneader for production.
And part of denitrated flue gas led out from the flue of the activation furnace is sent into pre-activation equipment for pre-activation, and tail gas of the flue gas is purified by purification equipment 18 and then is discharged from a discharge port 15 after reaching the standard.
The activation furnace is a Slapple activation furnace, denitration is carried out by adopting a selective non-catalytic reduction desulfurization and denitration technology, and a proper amount of NH is alternately sprayed into upper flue ducts of left and right regenerative chambers of the activation furnace along with the switching time3.H2And O, enabling the denitrated flue gas to enter a water cooling tower through a waste heat boiler and an induced draft fan for water recycling, sending the recycled water to a water treatment center for treatment, discharging the gas up to the standard, supplying the water treated by the water treatment center for the water used by the waste heat boiler, pickling equipment and washing equipment, and returning the wastewater generated by the pickling equipment and the washing equipment to the water treatment center for treatment.
The utility model discloses active carbon, burnt production technology, wherein, the active burnt of absorption saturation in the desulfurizing tower is sent into and is soaked the cleaning equipment and carry out the preliminary treatment, the dilute sulphuric acid that soaks the cleaning equipment and produce is sent into pickling equipment and is carried out the active carbon pickling and use, the active burnt after soaking the washing is sent into the regenerator and is regenerated, the flue gas after the heat source of regenerator adopts the activation furnace denitration, the high temperature tail gas that the active burnt regeneration produced is sent into pickling equipment, provide heat source and partial sulphuric acid for pickling equipment, the active burnt after the regenerator regeneration is sent into screening packagine machine and is packed and return the desulfurizing tower and utilize.
Furthermore, the waste water, waste gas and dust in each section are classified, collected and treated according to different properties of the waste water, toxic and harmful gas and dust generated in different sections in the production process. As shown in FIG. 1, first, a nano photo-oxygen dynamic-static combined purification bin is installed at the tar storage tank 1 and the tar pump part, and MSAC is usedTMTechnology (nano light oxygen dynamic and static combined purification technology) for reducing and purifying various VOCsS(ii) a Dust and VOC at the discharge ports of the kneading machine 5, the granulator 6, the dryer 7 and the carbonization furnace 10 of the production equipment are treated by utilizing the gas collecting hoodSCollecting, collecting the collected gas and MSACTMThe gas of purifying storehouse is sent into earlier through draught fan 17 and is removed water (oil) ware and filter, then sends into retort furnace end 9 through valve adjustment part and promotes burning, and the burning is sent into to burn burning furnace 11 in the part, and remaining purification plant APDT (light catalytic oxidation clarification plant) 18 that send into carries out purification treatment, and the gas after the purification is emptied through row mouth 15. Meanwhile, the dust dissipated by the mill 4 and the pulverized coal bunker 3 is collected by the dust remover 8, and the collected dust is sent to the kneader 5 for production. Secondly, the SNCR technology is adopted to spray a proper amount of NH into the incinerator 113.H2And O is denitrated, a parallel desulfurization tower 13 is installed behind the waste heat boiler 12, active coke is filled in the desulfurization tower for desulfurization, and the parallel desulfurization tower aims to switch to another tower after one tower is saturated in adsorption during operation, so that the active coke is convenient to replace and regenerate. The purified flue gas is discharged through the discharge port 15 after reaching the standard. Thirdly, the carbonized material from the carbonization furnace 10 is sent to a pre-activation device 19, meanwhile, part of the denitrated flue gas led out from the flue of the activation furnace 20 is sent to the pre-activation device 19 for pre-activation, and the tail gas is purified by a purification device 18 and then discharged from a discharge port 15 after reaching the standard. Adding the preactivated material into SELP activation furnace 20 to activate, and alternatively spraying appropriate amount of NH into upper flue of left and right heat storage chambers of activation furnace 20 along with switching time3.H2And O, denitration is carried out by adopting an SNCR technology, the denitrated flue gas enters a water cooling tower 23 through a waste heat boiler 21 and an induced draft fan 22 to be recycled, the recycled water is sent to a water treatment center 25 to be treated, and the gas is discharged after reaching the standard. The activated material produced by the activation furnace 20 is sent to a uniform mixing (deep activation) device 24 for uniform mixing and then sent to a working section 32 for sieving, packaging and selling. Or further processed by acid washing 27, water washing 28, drying 29 and packaging 31. Fourthly, the water recovered by the water cooling tower is sent to the water treatment center 25 for treatment, and then can be used for the waste heat boilers 12 and 21, the acid cleaning 27 and the water washing 28, and simultaneously the waste water generated by the acid cleaning 27 and the water washing 28 is returned to the water treatment center 25 for treatment. The active coke with saturated adsorption in the desulfurizing tower 13 is sent to a soaking and washing device 26 for pretreatment, dilute sulfuric acid generated by the soaking and washing device 26 is sent to a pickling device 27 for activated carbon pickling, and the active coke after soaking and washing is sent to a regeneration furnace 30 for activated carbon picklingRegeneration, the heat source of the regeneration furnace 30 utilizes the flue gas denitrated by the activation furnace 20, and the high-temperature tail gas generated by regeneration contains S2HO4And then sent to the acid washing device 27 for utilization, so as to provide a heat source and partial sulfuric acid for the acid washing device 27, and the activated coke regenerated by the regenerating furnace 30 is sent to the working section 31 for packaging and returning to the desulfurizing tower 13 for utilization.
The utility model discloses equipment carries out the on-the-spot treatment to poisonous and harmful gas, will handle gained discarded object effective utilization simultaneously, returns and utilizes in the production link in addition, has both realized the purpose of environmental protection, makes the resource obtain make full use of again.
The above-mentioned embodiments are only described for the preferred embodiments of the present invention, but not for limiting the scope of the present invention, and various modifications made by those skilled in the art to the technical solution of the present invention should fall into the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (2)
1. The utility model provides a clean production system of active carbon, burnt which characterized in that: comprises a coal tar storage tank (1), a tar metering tank (2), a coal powder metering tank (3), a pulverizer (4), a kneader (5), a granulator (6), a dryer (7), a carbonization furnace (10), a pre-activation device (19), an activation furnace (20), a deep activation uniform mixing device (24), a screening packaging machine (32), a nano photo-oxygen dynamic-static combination purification bin (34), a gas collecting hood, a dust remover (8), an incinerator (11), a first waste heat boiler (12), a second waste heat boiler (21), a parallel desulfurization tower (13), a selective non-catalytic reduction desulfurization and denitrification device (33), a photo-catalytic oxidation purification device (18), a screening packaging device (31) and a water treatment center (25),
an outlet of a coal tar storage tank (1) is connected with an inlet of a tar metering tank (2) through a tar pump, a discharge port of a pulverizer (4) is connected with a feed port of a coal powder metering tank (3), a discharge port of the tar metering tank (2) and a discharge port of the coal powder metering tank (3) are respectively connected with a feed port of a kneader (5), the pulverizer (4), the coal powder metering tank (3) and the kneader (5) are respectively provided with a dust remover (8), an outlet of the dust remover (8) is connected with a feed port of the kneader (5), a discharge port of the kneader (5) is connected with a feed port of a granulator (6), a discharge port of the granulator (6) is connected with a feed port of a dryer (7), a discharge port of the dryer (7) is connected with a feed port of a carbonization furnace (10), a discharge port of the carbonization furnace (10) is connected with a feed port of a pre-activation device (19), a discharge port of the pre-activation device (19) is, a discharge port of the activation furnace (20) is connected with a feed port of a deep activation uniform mixing device (24), a discharge port of the deep activation uniform mixing device (24) is connected with a feed port of a sieving and packaging machine (32), a discharge port of the deep activation uniform mixing device (24) is connected with a feed port of a pickling device (27), a discharge port of the pickling device (27) is connected with a feed port of a washing device (28), a discharge port of the washing device (28) is connected with a feed port of a drying device (29), a discharge port of the drying device (29) is connected with a packaging device (31),
the tail gas outlet of the carbonization furnace (10) is connected with the gas inlet of the incinerator (11), the hot air outlet of the incinerator (11) is connected with the first waste heat boiler (12), the gas outlet of the first waste heat boiler (12) is connected with the gas inlet of the parallel desulfurizing tower (13), the gas outlet of the parallel desulfurizing tower (13) is connected with the discharge outlet (15),
a flue gas outlet of the activation furnace (20) is connected with a gas inlet of a pre-activation device (19) and a gas inlet of a second waste heat boiler (21), a gas outlet of the pre-activation device (19) is connected with an inlet of a photocatalytic oxidation purification device (18), a gas outlet of the second waste heat boiler (21) is connected with a flue gas inlet of a water cooling tower (23) through a draught fan (22), an outlet of the water cooling tower (23) is connected with a water treatment center (25), a water outlet of the water treatment center (25) is connected with a water inlet of an acid cleaning device (27), a water inlet of a water cleaning device (28) and a water inlet of a soaking and washing device (26), water treated by the water treatment center (25) is used by the first waste heat boiler (12) and the second waste heat boiler (21), a waste water outlet of the acid cleaning device (27) and a waste water outlet of the water cleaning device (28) are respectively connected with a water inlet of the water treatment center (25),
the nano photo-oxidation dynamic-static combination purification bin (34) is arranged outside the coal tar storage tank (1) and the tar pump, a discharge port of the kneader (5), a discharge port of the granulator (6), a discharge port of the dryer (7) and a discharge port of the carbonization furnace (10) are respectively provided with a gas collecting hood, gas outlets of the kneader (5), the granulator (6), the dryer (7) and the carbonization furnace (10) are communicated with the gas collecting hoods, a gas outlet of the nano photo-oxidation dynamic-static combination purification bin (34) and a gas outlet of the gas collecting hood are respectively connected with the water and oil removal device (16), an outlet of the water and oil removal device (16) is respectively connected with a furnace end (9) of the carbonization furnace (10), a gas inlet of the incinerator (11) and an inlet of the photo-catalytic oxidation purification device (18), and an outlet of the photo-catalytic oxidation purification device (18) is connected with a,
the selective non-catalytic reduction desulfurization and denitrification device (33) is used for spraying a proper amount of NH into the incinerator (11)3.H2The O is used for denitration and is also used for alternately spraying a proper amount of NH into upper flue connected with the left and right regenerative chambers of the activation furnace (20) along with the switching time3.H2O。
2. The clean production system of activated carbon and coke as claimed in claim 1, wherein: the device is characterized by further comprising a regeneration furnace (30), wherein a coke discharging opening of the desulfurizing tower (13) is connected with a feeding opening of the soaking and washing equipment (26), a discharging opening of the soaking and washing equipment (26) is connected with a feeding opening of the regeneration furnace (30), and a discharging opening of the regeneration furnace (30) is connected with a feeding opening of the screening and packaging equipment (31).
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| CN201822033071.8U CN210127088U (en) | 2018-12-05 | 2018-12-05 | Clean production system of active carbon and coke |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264717A (en) * | 2018-12-05 | 2019-01-25 | 诺曼利尔（青岛）环境能源技术有限公司 | Active carbon, burnt process for cleanly preparing and system |
| CN115945062A (en) * | 2023-02-08 | 2023-04-11 | 安道麦安邦(江苏)有限公司 | Waste gas treatment method and system in process of producing clethodim emulsifiable concentrate |
-
2018
- 2018-12-05 CN CN201822033071.8U patent/CN210127088U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264717A (en) * | 2018-12-05 | 2019-01-25 | 诺曼利尔（青岛）环境能源技术有限公司 | Active carbon, burnt process for cleanly preparing and system |
| CN109264717B (en) * | 2018-12-05 | 2024-01-30 | 诺曼利尔（青岛）环境能源技术有限公司 | Clean production process and system for activated carbon and coke |
| CN115945062A (en) * | 2023-02-08 | 2023-04-11 | 安道麦安邦(江苏)有限公司 | Waste gas treatment method and system in process of producing clethodim emulsifiable concentrate |
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