CN209840119U - Waste rubber regeneration reation kettle exhaust treatment device - Google Patents
Waste rubber regeneration reation kettle exhaust treatment device Download PDFInfo
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- CN209840119U CN209840119U CN201920257387.7U CN201920257387U CN209840119U CN 209840119 U CN209840119 U CN 209840119U CN 201920257387 U CN201920257387 U CN 201920257387U CN 209840119 U CN209840119 U CN 209840119U
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Abstract
The utility model belongs to the technical field of waste gas treatment equipment, and discloses a waste rubber regeneration reaction kettle waste gas treatment device, which comprises a dewatering device, a water treatment device, a first filter, an incinerator and an end treatment device; the dewatering device comprises a separator, a condenser, a collecting separator, a condensate water collector and a negative pressure suction tower, a feed inlet of the separator is connected with the reaction kettle, a gas outlet of the separator is connected with an inlet of the condenser, a liquid outlet of the separator is connected with an inlet of the condensate water collector, an outlet of the condenser is connected with an inlet of the collecting separator, a gas outlet of the collecting separator is connected with a feed inlet of a first filter through the negative pressure suction tower, a feed inlet of the first filter is connected with the reaction kettle, a gas outlet of the first filter is connected with an incinerator, and the incinerator is connected with a terminal treatment device through a fan. This exhaust gas processing apparatus directly burns high temperature high concentration organic waste gas, avoids the processing to high concentration organic waste water, and condensation aftertreatment is adopted to the waste gas of low organic matter content, reduces energy resource consumption.
Description
Technical Field
The utility model belongs to the technical field of exhaust-gas treatment equipment, concretely relates to rubber waste regeneration reation kettle exhaust treatment device.
Background
In industrial production, it is often necessary to perform heating reaction on related materials in a high-temperature high-pressure reaction kettle, such as: rubber vulcanizing tanks, waste rubber regeneration tanks, food cooking tanks and the like. During the waste rubber regeneration, need heat the reaction with waste rubber and auxiliary agent in high temperature high pressure reation kettle, will release the pressure after the reaction and put vapour, the vapour that emits can press from both sides and carry a certain amount of volatile organic compounds, can produce the pollution to the environment, is vapor when heating medium, can produce high concentration organic waste water during condensation treatment, handles improper also can produce the pollution to the environment.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, the utility model aims at providing a rubber waste regeneration reation kettle exhaust treatment device. The treatment device can directly burn high-temperature high-concentration organic waste gas under the non-condensation condition, avoids the treatment of high-concentration organic waste water, and reduces energy consumption by adopting condensation post-treatment on the waste gas with low organic matter content.
The utility model provides a waste rubber regeneration reaction kettle waste gas treatment device, which comprises a water removal device, a water treatment device, a first filter, an incinerator and an end treatment device; the dewatering device comprises a separator, a condenser, a collecting separator, a condensed water collector and a negative pressure suction tower, wherein a feed inlet of the separator is connected with a reaction kettle through a first pressure reducing valve, a gas outlet of the separator is connected with an inlet of the condenser, a liquid outlet of the separator is connected with an inlet of the condensed water collector through a second filter, an outlet of the condenser is connected with an inlet of the collecting separator, a gas outlet of the collecting separator is connected with a feed inlet of a first filter through the negative pressure suction tower and a water seal hopper in sequence, a liquid outlet of the collecting separator is connected with an inlet of the condensed water collector through a first water seal, the middle lower part of the negative pressure suction tower is connected with an inlet of the condensed water collector through a second water seal, a feed inlet of the first filter is connected with the reaction kettle through a second pressure reducing valve, a gas outlet of the first filter is connected with an incinerator, a liquid outlet of the first filter is, the incinerator is connected with the tail end treatment device through a fan; the water treatment device comprises an aeration stripping tank and a collecting tank, wherein the outlet of the condensed water collecting device is connected with the inlet of the aeration stripping tank, the gas outlet of the aeration stripping tank is connected with the inlet of the incinerator, and the liquid outlet of the aeration stripping tank is connected with the inlet of the collecting tank.
In order to avoid the waste gas after combustion containing sulfur dioxide, oxynitride and the like and polluting the air, a tail end treatment device is additionally arranged behind the incinerator. Preferably, the terminal treatment device is a gas treatment device having a desulfurization and denitrification function. The gas treatment device can select a desulfurization and denitrification tower and the like which are conventionally used in the field.
The utility model discloses in, carry out the negative pressure suction to reation kettle through setting up the vacuum aspiration tower, reduce the residual steam in the reation kettle, the vacuum aspiration adopts hydraulic venturi to spray and realizes, specifically mid-mounting has hydraulic ejector in the vacuum aspiration tower, and hydraulic ejector passes through the water pump and links to each other with the vacuum aspiration tower bottom, and the vacuum aspiration tower produces the vacuum under the high-pressure circulating water effect that the water pump produced, carries out the negative pressure suction to not cold condensing and reation kettle.
Preferably, the incinerator comprises a first heat exchanger, a second heat exchanger, a heating chamber and a combustion chamber, the first heat exchanger is provided with an external air inlet and an external air outlet, the external air outlet is connected with an external cavity inlet of the second heat exchanger through a hot air outlet pipe, a feeding pipeline of the incinerator is connected to the hot air outlet pipe, an external cavity outlet of the second heat exchanger is connected with an inlet of the heating chamber, an outlet of the heating chamber is connected with an inlet of the combustion chamber, an outlet of the combustion chamber is connected with an internal pipe inlet of the second heat exchanger, an internal pipe outlet of the second heat exchanger is connected with an internal pipe inlet of the first heat exchanger, and an internal pipe outlet of the first heat exchanger is connected with the terminal treatment device through.
Adopt the incinerator of above-mentioned structure, can realize burning the heat in the back high temperature gas and fully retrieve, concrete process includes: the waste gas filtered by the first filter enters a hot air outlet pipe to be mixed with hot air from the first heat exchanger, then enters a second heat exchanger, is further preheated and heated, enters a heating chamber, is heated to a temperature higher than 700 ℃ by external energy (electricity or fuel), and then enters a combustion chamber to be combusted, organic matters in the waste gas are oxidized into water and carbon dioxide, and the combusted high-temperature gas sequentially passes through the second heat exchanger and the first heat exchanger to preheat mixed gas and air so as to recover heat. The gas after recovering heat is pumped by a fan, air required in the combustion process is sucked in, and the steam inlet amount is automatically adjusted according to the required amount.
In order to increase the heat exchange efficiency, an external air inlet and an internal air inlet of the first heat exchanger are respectively arranged at two ends of the first heat exchanger, so that the air and the combusted high-temperature gas exchange heat in a convection manner.
Similarly, the inlet of the outer tube chamber and the inlet of the inner tube of the second heat exchanger are respectively arranged at two ends of the second heat exchanger.
Preferably, a plurality of aeration heads are arranged at the bottom in the aeration stripping tank and connected with a fan outside the aeration stripping tank. The condensed water collected in the condensed water collector is pumped into the aeration stripping pool by a water pump, air is blown into the aeration stripping pool from the pool bottom by a fan, bubbling aeration stripping is carried out on the wastewater by an aeration head, volatile organic compounds in the wastewater are blown out and are sent into an incinerator for incineration treatment by a pipeline.
Preferably, the collection tank is connected with the reaction kettle through a water pump. After stripping, the condensed water is collected in a collecting tank and can be pumped back to the reaction kettle for reuse by a water pump, thereby saving water resources.
The utility model discloses in still including other subassemblies that can make this rubber waste regeneration reation kettle exhaust treatment device normal use, all belong to the conventional selection in this field. In addition, the devices or components of the present invention which are not limited in this application all adopt the conventional means in the art.
Adopt the utility model discloses a when processing apparatus carries out reation kettle pressure release exhaust-gas treatment, can adopt following method:
1. when treating high-temperature high-concentration organic waste steam: when the reaction kettle exhausts steam and releases pressure, the exhaust speed is controlled by a second pressure reducing valve to exhaust gas, is sent into a first filter through a pipeline, is filtered and then enters a hot air outlet pipe of a first-stage heat exchanger of the incinerator, mixing with hot air, introducing into a second heat exchanger, further preheating, introducing into a heating chamber, heating to above 700 deg.C with external energy (electricity or fuel), then the waste gas enters a combustion chamber, organic matters in the waste gas are oxidized into water and carbon dioxide, the high-temperature gas after combustion passes through a second heat exchanger and a first heat exchanger in turn, preheating the mixed gas and air to recover heat, pumping the gas after recovering heat by a fan, meanwhile, air required in the combustion process is sucked in, the steam inlet amount is automatically adjusted according to the required amount, and when sulfur dioxide and nitrogen oxides exist in waste steam after combustion, the waste steam passes through a tail end treatment device with the functions of desulfurization and denitrification.
2. For low-concentration organic waste steam with steam as a heating medium: combustible substance in the initial stage waste gas of reation kettle exhaust is more, when incineration disposal, the heat of giving off during the organic matter oxidation just can satisfy the energy that the burning needs, can not use external energy basically, but along with the reduction of temperature and pressure in the reation kettle, the organic matter in the exhaust gas greatly reduces, the heat of giving off during the oxidation reduces, for maintaining oxidation temperature, just need more external energy, the energy consumption increases, therefore, can be with the exhaust gas earlier through the dewatering process, burn again, concrete operation is: and opening a first pressure reducing valve of the reaction kettle, separating solid impurities from water vapor through a separator, condensing the water vapor into liquid through a condenser, separating oil and water through a collecting separator, sucking a small amount of uncondensed vapor through a negative pressure suction tower, sequentially passing through a water seal hopper and a first filter, mixing the uncondensed vapor with hot air in a hot air outlet pipe of a first-stage heat exchanger of the incinerator, and then incinerating the mixture. The negative pressure suction tower is internally provided with a hydraulic ejector, and the negative pressure suction tower generates vacuum under the action of high-pressure circulating water generated by a water pump and performs negative pressure suction on non-condensed steam and a reaction kettle. The condensed water produced by the condenser is separated into oil stain by a collecting separator and then enters a condensed water collector through a first water seal, the rich water of the negative pressure suction tower enters the condensed water collector through a second water seal, the condensed water produced by the first filter enters the condensed water collector through a third water seal, the condensed water produced by the separator is filtered by a second filter and then is also sent into the condensed water collector by a water pump, the collected condensed water is sent into an aeration stripping tank by the water pump, air is blown in from the bottom of the tank by a fan in the aeration stripping tank, the waste water is aerated and stripped through an aeration head, and volatile organic matters in the waste water are blown out and then are sent into an incinerator for incineration treatment through a pipeline. And collecting the blown-off condensed water in a collecting tank, and pumping the condensed water back to the reaction kettle for recycling by using a water pump.
Compared with the prior art, the utility model has the advantages of as follows and positive effect:
1. the high-temperature high-concentration organic waste steam is not subjected to condensation treatment, is filtered and then is mixed with hot air to be directly incinerated, so that the treatment of high-concentration organic waste water is avoided.
2. The waste steam with low organic content is incinerated after being condensed, thereby reducing energy consumption.
3. The utility model discloses set up the vacuum aspiration tower and carry out the vacuum aspiration to reation kettle, reduce the residual steam in the reation kettle, the vacuum aspiration adopts hydraulic venturi to spray the realization.
4. The utility model discloses set up the comdenstion water aeration of water treatment facilities in to the exhaust treatment device and blow off the processing, blow off the volatile organic compounds who comes out and send into in the hot-air outlet pipe of burning ware, mix with the hot-air after again through preheating and heating get into the combustion chamber and burn the processing, make the organic gas burning in the exhaust more abundant.
5. The utility model discloses set up terminal processing apparatus, when necessary, burnt back gas carries out SOx/NOx control and handles, reduces environmental pollution.
6. The incinerator adopts a multi-stage heat exchanger structure, so that heat can be fully recovered; condensed water generated by the condenser, the negative pressure suction tower and the first filter is isolated by a water seal and then is conveyed to the condensed water collector.
Drawings
FIG. 1 is a schematic view of the configuration of an apparatus for treating waste steam from a waste rubber regeneration reactor according to an embodiment.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples
As shown in fig. 1, a waste rubber regeneration reaction kettle waste gas treatment device comprises a water removal device, a water treatment device, a first filter 13, an incinerator 14 and a terminal treatment device 16; the dewatering device comprises a separator 4, a condenser 5, a collecting separator 6, a condensed water collector 8 and a negative pressure suction tower 10, wherein a feed inlet of the separator 4 is connected with a reaction kettle 1 through a first pressure reducing valve 3, a gas outlet of the separator 4 is connected with an inlet of the condenser 5, a liquid outlet of the separator 4 is connected with an inlet of the condensed water collector 8 through a second filter 20 and a water pump 19 in sequence, an outlet of the condenser 5 (cooled through cooling water a) is connected with an inlet of the collecting separator 6, a gas outlet of the collecting separator 6 is connected with a feed inlet of a first filter 13 through the negative pressure suction tower 10 and a water seal hopper 12 in sequence, a liquid outlet of the collecting separator 6 is connected with an inlet of the condensed water collector 8 through a first water seal 7, the middle lower part of the negative pressure suction tower 10 is connected with an inlet of the condensed water collector 8 through a second water seal 9, a feed inlet of the first filter 13 is connected with the reaction kettle, the air outlet of the first filter 13 is connected with an incinerator 14, the liquid outlet of the first filter 13 is connected with the inlet of the condensed water collector 8 through a third water seal 13.1, and the incinerator 14 is connected with a tail end treatment device 16 through a fan 15; the water treatment device comprises an aeration stripping tank 21 and a collecting tank 23, the outlet of the condensed water collecting device 8 is connected with the inlet of the aeration stripping tank 21, the air outlet of the aeration stripping tank 21 is connected with the inlet of the incinerator 14, and the liquid outlet of the aeration stripping tank 21 is connected with the inlet of the collecting tank 23.
In order to prevent the waste gas after combustion from containing sulfur dioxide, nitrogen oxides and the like and polluting the air, a tail end treatment device 16 is additionally arranged behind the incinerator 14. The terminal treatment device 16 is a gas treatment device having a desulfurization and denitrification function. The gas treatment device adopts a desulfurization and denitrification tower which is conventionally used in the field.
Negative pressure suction is carried out on the reaction kettle 1 by arranging the negative pressure suction tower 10, residual steam in the reaction kettle 1 is reduced, the negative pressure suction is realized by adopting hydraulic venturi injection, specifically, a hydraulic ejector 10.1 is arranged in the middle of the negative pressure suction tower 10, the hydraulic ejector 10.1 is connected with the bottom of the negative pressure suction tower 10 through a water pump 17, the negative pressure suction tower 10 generates vacuum under the action of high-pressure circulating water generated by the water pump 17, and negative pressure suction is carried out on non-condensed steam and the reaction kettle 1.
The incinerator 14 comprises a first heat exchanger 14.1, a second heat exchanger 14.2, a heating chamber 14.3 and a combustion chamber 14.4, the first heat exchanger 14.1 is provided with an external air inlet and an external air outlet, the external air outlet is connected with an external chamber inlet of the second heat exchanger 14.2 through a hot air outlet pipe, a feeding pipeline of the incinerator 14 is connected to the hot air outlet pipe, an external chamber outlet of the second heat exchanger 14.2 is connected with an inlet of the heating chamber 14.3, an outlet of the heating chamber 14.3 is connected with an inlet of the combustion chamber 14.4, an outlet of the combustion chamber 14.4 is connected with an internal pipe inlet of the second heat exchanger 14.2, an internal pipe outlet of the second heat exchanger 14.2 is connected with an internal pipe inlet of the first heat exchanger 14.1, and an internal pipe outlet of the first heat exchanger 14.1 is connected with a tail end treatment device 16.
Adopt the incinerator 14 of above-mentioned structure, can realize burning the heat in the back high temperature gas and fully retrieve, specific process includes: the waste gas filtered by the first filter 13 enters a hot air outlet pipe to be mixed with hot air from a first heat exchanger 14.1, then enters a second heat exchanger 14.2, is further preheated and heated, then enters a heating chamber 14.3, is heated by external energy (electricity or fuel) to above 700 ℃, and then enters a combustion chamber 14.4 to be combusted, organic matters in the waste gas are oxidized into water and carbon dioxide, and the high-temperature gas after combustion sequentially passes through the second heat exchanger 14.2 and the first heat exchanger 14.1 to preheat mixed gas and air so as to recover heat. The gas after heat recovery is pumped by the fan 15, and simultaneously the air b required in the combustion process is sucked in, and the steam inlet amount is automatically adjusted according to the required amount.
In order to increase the heat exchange efficiency, the external air inlet and the internal air inlet of the first heat exchanger 14.1 are respectively arranged at two ends of the first heat exchanger 14.1, so that the air b exchanges heat with the high-temperature gas after combustion in a convection manner.
Similarly, the inlet of the external tube chamber and the inlet of the internal tube of the second heat exchanger 14.2 are respectively arranged at two ends of the second heat exchanger 14.2.
The bottom in the aeration stripping tank 21 is provided with a plurality of aeration heads 21.1, and the aeration heads 21.1 are connected with a fan 22 outside the aeration stripping tank 21. The condensed water collected in the condensed water collector 8 is sent into an aeration stripping tank 21 by a water pump 18, air is blown in from the bottom of the tank by a fan 22 in the aeration stripping tank 21, the waste water is subjected to bubbling aeration stripping by an aeration head 21.1, volatile organic compounds in the waste water are blown out, and the waste water is sent into an incinerator 14 for incineration treatment by a pipeline 11.
The collection tank 23 may be connected to the reaction vessel 1 by a water pump 24. The condensed water c after stripping is collected in the collecting tank 23 and can be sent back to the reaction kettle 1 for reuse through the water pump 24, thereby saving water resources.
Adopt the utility model discloses a when processing apparatus carries out reation kettle pressure release exhaust-gas treatment, can adopt following method:
1. when treating high-temperature high-concentration organic waste steam: when the reaction kettle 1 discharges steam and releases pressure, the steam discharging speed is controlled by a second pressure reducing valve 2, discharged gas is sent into a first filter 13 through a pipeline, filtered and then enters a hot air outlet pipe of a first-stage heat exchanger 14.1 of an incinerator 14, mixed with hot air and then enters a second heat exchanger 14.2, further preheated and heated, enters a heating chamber 14.3, heated to a temperature higher than 700 ℃ by external energy (electricity or fuel), then enters a combustion chamber 14.4, organic matters in waste steam are oxidized into water and carbon dioxide, high-temperature gas after combustion passes through the second heat exchanger 14.2 and the first heat exchanger 14.1 in sequence to preheat mixed gas and air to recover heat, gas after heat recovery is pumped by a fan 15, air required in the combustion process is sucked simultaneously, the steam inlet amount is automatically adjusted according to the required amount, sulfur dioxide exists in waste steam after combustion, In the case of the oxynitride, the oxynitride is passed through an end treatment apparatus 16 having a desulfurization/denitrification function.
2. For low-concentration organic waste steam with steam as a heating medium: combustible substance in the 1 exhaust initial stage waste gas of reation kettle is more, when incineration disposal, the heat of giving off during the organic matter oxidation just can satisfy the energy that the burning needs, can not use external energy basically, but along with the reduction of temperature and pressure in reation kettle 1, the organic matter in the exhaust gas greatly reduces, the heat of giving off during the oxidation reduces, for maintaining oxidation temperature, just need more external energy, the energy consumption increases, therefore, can be with the exhaust gas earlier through the dewatering process, burn again, concrete operation is: the first pressure reducing valve 3 of the reaction kettle 1 is opened, water vapor is separated into solid impurities through the separator 4, then the solid impurities are condensed into liquid through the condenser 5, oil and water are separated through the collecting separator 6, a small amount of non-condensed vapor is sucked through the negative pressure suction tower 10, then the non-condensed vapor sequentially passes through the water seal hopper 12 and the first filter 13, and then enters the hot air outlet pipe of the first-stage heat exchanger 14.1 of the incinerator 14 to be mixed with hot air for incineration treatment. The negative pressure suction tower 10 is internally provided with a hydraulic ejector 10.1 which generates vacuum under the action of high-pressure circulating water generated by a water pump 17 to perform negative pressure suction on non-condensed steam and the reaction kettle 1. The condensed water produced by the condenser 5 is separated from oil stain by the collecting separator 6 and then enters the condensed water collector 8 through the first water seal 7, the rich water of the negative pressure suction tower 10 enters the condensed water collector 8 through the second water seal 9, the condensed water produced by the first filter 13 enters the condensed water collector 8 through the third water seal 13.1, the condensed water produced by the separator 4 is filtered by the second filter 20 and then is also sent into the condensed water collector 8 by the water pump 19, the collected condensed water is sent into the aeration stripping tank 21 by the water pump 18, air is blown in from the bottom of the tank by the fan 22 in the aeration stripping tank 21, the waste water is bubbled and aerated and stripped by the aeration head 21.1, and the volatile organic compounds in the waste water are blown out and then sent into the incinerator 14 for incineration treatment through the pipeline 11. The blown-off condensed water is collected in a collecting tank 23 and is sent back to the reaction kettle 1 for reuse by a water pump 24.
By adopting the treatment device of the utility model, the high-temperature high-concentration organic waste steam is not subjected to condensation treatment, is directly burnt after being filtered and mixed with hot air, thereby avoiding the treatment of the high-concentration organic waste water; waste steam with low organic matter content is incinerated after being condensed, so that energy consumption is reduced; a negative pressure suction tower 10 is arranged to suck negative pressure to the reaction kettle 1, so that residual steam in the reaction kettle 1 is reduced, and the negative pressure suction is realized by hydraulic venturi injection; setting a water treatment device to carry out aeration stripping treatment on condensed water in the waste steam treatment device, and sending the stripped volatile organic compounds into an incinerator 14 for incineration treatment, so that organic gas in the waste steam is combusted more fully; when necessary, the incinerated gas is subjected to desulfurization and denitrification treatment through the tail end treatment device 16, so that the environmental pollution is reduced; the incinerator 14 adopts a multi-stage heat exchanger structure, and can fully recover heat.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (8)
1. The utility model provides a rubber waste regeneration reation kettle exhaust treatment device which characterized in that: comprises a water removal device, a water treatment device, a first filter, an incinerator and a tail end treatment device; the dewatering device comprises a separator, a condenser, a collecting separator, a condensed water collector and a negative pressure suction tower, wherein a feed inlet of the separator is connected with a reaction kettle through a first pressure reducing valve, a gas outlet of the separator is connected with an inlet of the condenser, a liquid outlet of the separator is connected with an inlet of the condensed water collector through a second filter, an outlet of the condenser is connected with an inlet of the collecting separator, a gas outlet of the collecting separator is connected with a feed inlet of a first filter through the negative pressure suction tower and a water seal hopper in sequence, a liquid outlet of the collecting separator is connected with an inlet of the condensed water collector through a first water seal, the middle lower part of the negative pressure suction tower is connected with an inlet of the condensed water collector through a second water seal, a feed inlet of the first filter is connected with the reaction kettle through a second pressure reducing valve, a gas outlet of the first filter is connected with an incinerator, a liquid outlet of the first filter is, the incinerator is connected with the tail end treatment device through a fan; the water treatment device comprises an aeration stripping tank and a collecting tank, wherein the outlet of the condensed water collecting device is connected with the inlet of the aeration stripping tank, the gas outlet of the aeration stripping tank is connected with the inlet of the incinerator, and the liquid outlet of the aeration stripping tank is connected with the inlet of the collecting tank.
2. The waste rubber regeneration reaction kettle waste gas treatment device according to claim 1, characterized in that: the tail end treatment device is a gas treatment device with the functions of desulfurization and denitrification.
3. The waste rubber regeneration reaction kettle waste gas treatment device according to claim 1, characterized in that: the middle part in the negative pressure suction tower is provided with a hydraulic ejector, and the hydraulic ejector is connected with the bottom of the negative pressure suction tower through a water pump.
4. The waste rubber regeneration reaction kettle waste gas treatment device according to claim 1, characterized in that: the incinerator comprises a first heat exchanger, a second heat exchanger, a heating chamber and a combustion chamber, the first heat exchanger is provided with an external air inlet and an external air outlet, the external air outlet is connected with an external cavity inlet of the second heat exchanger through a hot air outlet pipe, a feeding pipeline of the incinerator is connected to the hot air outlet pipe, an external cavity outlet of the second heat exchanger is connected with an inlet of the heating chamber, an outlet of the heating chamber is connected with an inlet of the combustion chamber, an outlet of the combustion chamber is connected with an inlet of an internal pipe of the second heat exchanger, an outlet of the internal pipe of the second heat exchanger is connected with an inlet of the internal pipe of the first heat exchanger, and an outlet of the internal pipe of the first heat.
5. The waste rubber regeneration reaction kettle waste steam treatment device according to claim 4, characterized in that: and an external pipe air inlet and an internal pipe inlet of the first heat exchanger are respectively arranged at two ends of the first heat exchanger.
6. The waste rubber regeneration reaction kettle waste steam treatment device according to claim 4, characterized in that: and an outer tube cavity inlet and an inner tube inlet of the second heat exchanger are respectively arranged at two ends of the second heat exchanger.
7. The waste rubber regeneration reaction kettle waste gas treatment device according to claim 1, characterized in that: the bottom in the aeration stripping tank is provided with a plurality of aeration heads, and the aeration heads are connected with a fan outside the aeration stripping tank.
8. The waste rubber regeneration reaction kettle waste gas treatment device according to claim 1, characterized in that: the collection tank is connected with the reaction kettle through a water pump.
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| CN201920257387.7U CN209840119U (en) | 2019-03-01 | 2019-03-01 | Waste rubber regeneration reation kettle exhaust treatment device |
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| CN201920257387.7U CN209840119U (en) | 2019-03-01 | 2019-03-01 | Waste rubber regeneration reation kettle exhaust treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764345A (en) * | 2019-03-01 | 2019-05-17 | 焦作市科元化工设备有限公司 | A kind of scrap rubber regenerative response kettle treater for waste gas |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109764345A (en) * | 2019-03-01 | 2019-05-17 | 焦作市科元化工设备有限公司 | A kind of scrap rubber regenerative response kettle treater for waste gas |
| CN109764345B (en) * | 2019-03-01 | 2024-01-12 | 焦作市科元化工设备有限公司 | Waste rubber regeneration reaction kettle waste gas treatment device |
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