CN210163380U - Heat accumulating type colloidal particle reactor - Google Patents
Heat accumulating type colloidal particle reactor Download PDFInfo
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- CN210163380U CN210163380U CN201920892636.XU CN201920892636U CN210163380U CN 210163380 U CN210163380 U CN 210163380U CN 201920892636 U CN201920892636 U CN 201920892636U CN 210163380 U CN210163380 U CN 210163380U
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Abstract
The utility model discloses a heat accumulating type colloidal particle reactor, which relates to the technical field of cracking equipment and comprises a closed furnace body and a heat accumulating type hot blast furnace; at least two heat exchange reactors are sequentially arranged in the furnace body from top to bottom, and the furnace body is provided with a first smoke port and a second smoke port; the heat exchange reactors are provided with an inlet and an outlet, a conveying turner is arranged in each heat exchange reactor, and the conveying turner is used for turning over materials at the inlet of each heat exchange reactor and conveying the materials to the outlet; in every two adjacent heat exchange reactors, the outlet of the upper heat exchange reactor is connected with the inlet of the lower heat exchange reactor through a connecting pipe; the inlet of the heat exchange reactor positioned at the top is provided with a material receiving pipe, the outlet of the heat exchange reactor positioned at the bottom is provided with a discharge pipe, and the end parts of the material receiving pipe and the discharge pipe penetrate out of the furnace body. The heat accumulating type hot blast stove is respectively connected with the first smoke port and the second smoke port and used for providing high-temperature smoke for the stove body.
Description
Technical Field
The utility model relates to a cracking equipment technical field, specifically a heat accumulation formula micelle reactor.
Background
With the development of society and the progress of science and technology, the owned quantity of family automobiles and the usage quantity of household appliances are rapidly increased, the waste tires and electronic garbage are continuously increased, the wastes are randomly stacked, the fire is easily caused, the biodegradation is difficult, the germs are easily bred, and the environmental problems caused by the wastes are not ignored. How to properly dispose of and effectively utilize these two types of waste has attracted general attention on a global scale. At present, a plurality of related devices are developed at home and abroad, but the devices have the problems of difficult continuous operation, heavy pollution, poor environmental protection, potential safety hazard and the like.
The pyrolysis technology is to heat organic matters to 500-1000 ℃ in an oxygen-free or oxygen-deficient state, so that the organic matters in the solid waste are converted into storage energy mainly comprising fuel gas, fuel oil and pyrolytic carbon. Because of anoxic decomposition, the reducing atmosphere can reduce the secondary pollution of sulfur, nitrogen, heavy metal and other harmful components in the waste to the environment, and an expensive gas washing device is not needed in the process.
The rubber pyrolysis can completely crack the waste tire into useful products such as carbon black, pyrolysis oil, coal gas and the like. The carbon black can be used as a carbon black source for tire production, or used as a raw material of printing ink, or activated and converted into activated carbon for waste gas treatment or municipal sewage treatment, or used as a rubber reinforcing agent for a conveyer belt, boots and the like, and has wide application. The pyrolysis oil can be used as conventional liquid fuel oil, and can also be mixed with heavy diesel oil for improving the atomization effect. In addition, the thermal value of the pyrolysis oil is equivalent to that of the heavy diesel oil, and the pyrolysis oil can be used as the heavy diesel oil after being simply treated. Coal gas can be used as fuel due to its high calorific value or is rich in H2And CH4And chemical raw materials are used as chemical raw materials.
Patent document "a cracking apparatus for waste tires and waste plastics" (patent application No. 201820810602.7) describes a cracking apparatus for waste tires and waste plastics. The device adopts the rotary kiln pyrolysis mode, sets up flue gas heating pipe in the kiln, can make material thermally equivalent, and flue gas heating pipe can exert the function of stirring, can effectively avoid the bonding of material, promotes material homodisperse.
However, the technical scheme has the following defects:
1. in the prior art, in the rotation process of the rotary kiln equipment, the material is stirred in the furnace to a large extent, a large amount of dust is easily generated, and especially when the material is pyrolyzed into carbon black, a large amount of fine carbon black enters an oil-gas cooling section along with high-temperature oil gas, so that the pipeline is easily blocked to cause equipment failure, and the quality of oil products is greatly reduced. Meanwhile, the materials are easy to agglomerate in the heating pyrolysis process, and the agglomerated materials are difficult to damage only by the rotation of the rotary kiln, so that the agglomeration amount is increased continuously, and the abnormal operation of the kiln is directly caused in severe cases.
2. When the material contacts with the smoke heating pipe arranged in the furnace, the material can be promoted to be pyrolyzed quickly, but the sticky material is difficult to find and clean once being bonded by the smoke heating pipe, so that the smoke heating pipe is difficult to transfer heat outwards, the smoke heating pipe can be damaged seriously, and potential safety hazards exist.
The patent document 'horizontal screw structure cracking furnace for scrap tire resource recovery' (patent application No. 201410617589.X), wherein the hollow shaft and the jacket provide a heat source together, and the heat transfer area is large; the heat source can use the separated cracking product; the high-temperature gas in the hollow shaft and the jacket flows in a countercurrent mode, the jacket only wraps the lower cylinder and contacts with a cracking reaction position, multiple stages are connected in parallel, and the baffle plates are arranged in the jacket to prolong the retention time of the high-temperature gas. However, the technical scheme has the following defects: the single spiral treatment is adopted, so that the treatment capacity is limited; under the same processing capacity, the occupied area of the equipment is increased; the hot flue gas is directly adopted for heating, the heat utilization rate is extremely low, the exhaust gas temperature is high, the energy consumption is high, and the high-temperature flue gas needs heat exchange equipment to further cool the high-temperature flue gas, so that the investment of subsequent equipment is increased; the residence time of the flue gas in the jacket is increased by a multilayer partition plate mode, the processing difficulty of equipment is increased, the equipment is difficult to overhaul due to abnormity, the consumption of high-temperature materials is increased, and the like.
Due to the defects in the prior art, the utility model discloses a continuous, high-efficient, heat accumulation formula colloidal particle reactor that product added value is high is very necessary.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a heat accumulation formula micelle reactor can increase substantially organic compound schizolysis efficiency, reduces equipment trouble, improves oil yield and oil quality, thoroughly solves the material because of being heated the inhomogeneous local coking problem that appears, and greatly reduced energy consumption has prolonged equipment life.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a heat accumulating type colloidal particle reactor comprises a closed furnace body and a heat accumulating type hot blast furnace; at least two heat exchange reactors are sequentially arranged in the furnace body from top to bottom, and the furnace body is provided with a first smoke port and a second smoke port; the heat exchange reactors are provided with an inlet and an outlet, and a conveying turner is arranged in each heat exchange reactor and used for turning over materials at the inlet of each heat exchange reactor and conveying the materials to the outlet; in every two adjacent heat exchange reactors, the outlet of the upper heat exchange reactor is connected with the inlet of the lower heat exchange reactor through a connecting pipe; a material receiving pipe is arranged at the inlet of the uppermost heat exchange reactor, a material discharging pipe is arranged at the outlet of the lowermost heat exchange reactor, and the end parts of the material receiving pipe and the material discharging pipe penetrate out of the furnace body; the heat accumulating type hot blast stove is respectively connected with the first smoke port and the second smoke port and used for providing high-temperature smoke for the stove body.
On the basis of the technical scheme, the heat accumulating type hot blast stove comprises a first heat accumulating combustion unit, a second heat accumulating combustion unit, a three-way valve and a four-way valve; the first regenerative combustion unit comprises a first combustion chamber and a first regenerative chamber; the first combustion chamber is communicated with the first flue gas port; the second regenerative combustion unit comprises a second combustion chamber and a second regenerative chamber; the second combustion chamber is communicated with the second flue gas port; the three-way valve comprises a gas inlet, a first gas outlet and a second gas outlet; the gas inlet is used for introducing gas; the first fuel gas outlet is communicated with the first combustion chamber through a pipeline; the second gas outlet is communicated with the second combustion chamber through a pipeline; the four-way valve comprises an air inlet, a smoke outlet, a first connecting port and a second connecting port; the air inlet is used for introducing air; the flue gas outlet is used for discharging flue gas after heat exchange; the first connecting port is communicated with the first regenerative chamber through a pipeline; and the second connecting port is communicated with the second regenerative chamber through a pipeline.
On the basis of the technical scheme, the first smoke port and the second smoke port are respectively arranged at two ends of the bottom of the furnace body.
On the basis of the technical scheme, at least one heat exchange reactor is provided with an oil exhaust pipe, and the end part of the oil exhaust pipe penetrates out of the furnace body.
On the basis of the technical scheme, the heat exchange reactor is of a pipe body structure with two closed ends.
On the basis of the technical scheme, the conveying turner comprises a rotating shaft and a helical blade.
On the basis of the technical scheme, the two ends of each heat exchange reactor penetrate out of the furnace body, and the part penetrating out of the furnace body is provided with a bearing seat used for connecting and conveying a material turning device.
On the basis of the technical scheme, the conveying direction of the conveying turners in every two adjacent heat exchange reactors is opposite.
On the basis of the technical scheme, heat accumulators are arranged in the first heat accumulator and the second heat accumulator.
On the basis of the technical scheme, the heat accumulator is made of a heat storage material and has a honeycomb or wire-shaped structure.
The beneficial effects of the utility model reside in that:
1. the utility model adopts multi-stage reaction equipment, which can increase the retention time of materials in the furnace, improve the processing capacity of a single furnace and reduce the occupied area of the equipment; in addition, the multistage reaction equipment is selected, so that the material can be slowly heated from low temperature to high temperature, and the problem of coking caused by rapid heating is effectively avoided; finally, by adopting the multistage reaction equipment, convenience can be provided for misoperation or other sudden abnormalities when maintenance is needed, the whole equipment does not need to be disassembled, and only local disassembly and cleaning are needed.
2. The heat accumulating type combustion system can avoid the problem of poor heat transfer caused by rapid cooling of high-temperature flue gas which enters the reactor firstly; through heat accumulation formula combustion system, maintain the high temperature of furnace and the low temperature of discharging fume all the time, effectively realize that the interior material cracking temperature of stove is more steady, the material pyrolysis is more mitigateed, improves pyrolysis efficiency, increases oily residue, effectively reduces organic matter's the volume of remaining in the solid carbon residue, improves the solid carbon residue quality.
3. The utility model discloses a mode that heat accumulation formula combustion system and multistage reaction equipment combined together can thoroughly solve high temperature flue gas heat transfer poor, the heat utilization rate is low, the big scheduling problem of reaction furnace temperature gradient to make this reactor can make full use of high temperature flue gas heat, the increasing of heat efficiency reduces the energy consumption, avoids simultaneously because of using the operating difficulties that the fused salt brought as the heat source, overhauls difficult, the serious scheduling problem of heat dissipation.
4. The utility model discloses in, owing to adopt heat accumulation formula combustion system to maintain the constant temperature back of reactor, need not to carry out strong upset to the material and just can increase the homogeneity of mixing between the material, improve heat and mass transfer efficiency, reduce the gaseous pollutant and discharge, improve the oil gas quality, simplified the gas purification flow, ensure the feature of environmental protection of system.
Drawings
Fig. 1 is a schematic structural view of a heat accumulating type colloidal particle reactor in the embodiment of the present invention.
Reference numerals:
1-furnace body; 11-a first flue gas port; 12-a second flue gas port;
2-heat exchange reactor; 21-a material receiving pipe; 22-a discharge tube; 23-a connecting tube; 24-oil gas exhaust pipe;
3-conveying the material turning device; 31-a rotating shaft; 32-helical blades; 33-a bearing seat;
4-a first regenerative combustion unit; 41-a first combustion chamber; 42-a first regenerator;
5-a second regenerative combustion unit; 51-a second combustion chamber; 52-a second regenerator;
6-three-way valve; 61-gas inlet; 62-a first gas outlet; 63-a second gas outlet;
7-a four-way valve; 71-an air inlet; 72-a first connection port; 73-a second connection port; 74-flue gas exhaust.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
Referring to fig. 1, the embodiment of the utility model provides a heat accumulating type colloidal particle reactor, which comprises a closed furnace body 1 and a heat accumulating type hot blast stove;
at least two heat exchange reactors 2 are sequentially arranged in the furnace body 1 from top to bottom, in the embodiment, three heat exchange reactors 2 are sequentially arranged in the furnace body 1 from top to bottom, and the furnace body is sequentially used as a first-stage heat exchange reactor, a second-stage heat exchange reactor and a third-stage heat exchange reactor from top to bottom. Each heat exchange reactor is of a pipe body structure with two closed ends. The furnace body 1 is provided with a first smoke port 11 and a second smoke port 12; in this embodiment, the first flue gas port 11 and the second flue gas port 12 are respectively disposed at two ends of the bottom of the furnace body 1, and correspond to the three-stage heat exchange reactor.
The heat exchange reactors 2 are provided with inlets and outlets, conveying turners 3 are arranged in the heat exchange reactors 2, and the conveying turners 3 are used for turning over materials at the inlets of the heat exchange reactors 2 and conveying the materials to the outlets; specifically, the conveying tripper 3 includes a rotary shaft 31 and a helical blade 32. Two ends of each heat exchange reactor 2 penetrate out of the furnace body 1, and a bearing seat 33 used for connecting and conveying the material turning device 3 is arranged on the part penetrating out of the furnace body 1. The two ends of the rotating shaft 31 are respectively a rotating shaft and a supporting shaft, and are installed in the corresponding bearing seats 33.
In every two adjacent heat exchange reactors 2, the outlet of the upper heat exchange reactor 2 is connected with the inlet of the lower heat exchange reactor 2 through a connecting pipe 23; in this embodiment, the connecting pipe 41 is a straight pipe vertically arranged, and the outlet of the upper heat exchange reactor is located right above the inlet of the lower heat exchange reactor, so that the material can directly fall into the inlet of the lower heat exchange reactor under the action of gravity; a material receiving pipe 21 is arranged at the inlet of the uppermost heat exchange reactor 2, a material discharging pipe 22 is arranged at the outlet of the lowermost heat exchange reactor 2, and the end parts of the material receiving pipe 21 and the material discharging pipe 22 penetrate out of the furnace body 1; in this embodiment, the inlet of one-level heat exchange reactor is provided with material receiving pipe, and the exit of tertiary heat exchange reactor is provided with the discharge tube, and the tip of material receiving pipe and discharge tube all wears out the furnace body. The material receiving pipe is connected with an external feeding system, and the feeding system comprises a feeding bin and a feeding screw. Carbon black from the discharge tube seeing off is through cooling back, send into system of milling and granulation system after, obtains the finished product carbon black that the particle diameter is 2 ~ 5mm, and the baling press is packed and is deposited to rethread baling press. Particularly, the conveying directions of the conveying turners in every two adjacent heat exchange reactors are opposite, so that the layout space of equipment is saved, and the working efficiency is improved.
Specifically, at least one heat exchange reactor 2 is provided with an oil gas discharge pipe 24, and the end of the oil gas discharge pipe 24 penetrates through the furnace body 1. In this implementation, the position that one-level heat exchange reactor is close to the export is provided with the oil extraction trachea, and the furnace body is worn out to this oil extraction trachea's tip. Oil gas gets into oil gas cooling system through the oil extraction trachea and cools off, obtains light oil and heavy oil respectively and sends into different oil storage tanks, and noncondensable gas is sent into the flue gas stove after through further desulfurization and is burnt, provides the heat for the pyrolysis furnace body.
The heat accumulating type hot blast stove is respectively connected with the first smoke port 11 and the second smoke port 12 and is used for providing high-temperature smoke for the stove body 1. Specifically, the heat accumulating type hot blast stove comprises a first heat accumulating combustion unit 4, a second heat accumulating combustion unit 5, a three-way valve 6 and a four-way valve 7;
the first regenerative combustion unit 4 includes a first combustion chamber 41 and a first regenerative chamber 42; the first combustion chamber 41 communicates with the first flue gas port 11;
the second regenerative combustion unit 5 includes a second combustion chamber 51 and a second regenerative chamber 52; the second combustion chamber 51 communicates with the second flue gas port 12; specifically, heat accumulators are disposed within both first and second regenerators 42 and 52. The heat accumulator is made of heat accumulation materials and has a honeycomb or thread structure. In addition, the heat accumulator can also consist of a plurality of heat accumulation balls.
The three-way valve 6 comprises a gas inlet 61, a first gas outlet 62 and a second gas outlet 63; the gas inlet 61 is used for introducing gas; the first gas outlet 62 is communicated with the first combustion chamber 41 through a pipeline; the second gas outlet 63 is communicated with the second combustion chamber 51 through a pipeline;
the four-way valve 7 comprises an air inlet 71, a smoke exhaust port 74, a first connecting port 72 and a second connecting port 73; the air inlet 71 is for introducing air; the flue gas outlet 74 is used for discharging flue gas after heat exchange; first port 72 communicates with first regenerator 42 via a conduit; the second connection port 73 communicates with the second regenerator 52 through a pipe.
The utility model discloses a theory of operation does:
firstly, the waste tires are pretreated, mainly by drawing wires to remove steel wire belts on the inner rings, and crushing and kneading are carried out to obtain rubber particles with the particle size of less than 35 mm.
Send into the feed bin with the rubber grain, open each transport tripper of pyrolysis furnace body, open the heat accumulation formula hot-blast furnace simultaneously and preheat the pyrolysis furnace body, observe the temperature at all levels of furnace body through the thermocouple, after the temperature reaches 300 ~ 650 ℃, open feeding system and feeding spiral, carry the rubber micelle to the pyrolysis furnace body, rubber granule through the preliminary treatment gets into one-level heat exchange reactor entry end from material receiving pipe, constantly turn the material when carrying the effect of tripper down and carrying the material toward the exit end, and carry out the heat transfer with the outer high temperature flue gas of pipe, material temperature constantly rises, the speed of carrying the material forward is controlled through the rotational speed of adjusting transport tripper. The material enters the second-stage heat exchange reactor through the connecting pipe, the conveying material turning device in the second-stage heat exchange reactor has the same function as the conveying material turning device in the first-stage heat exchange reactor, and the conveying direction is opposite, so that the material is conveyed in the second-stage heat exchange reactor in the opposite direction to the first-stage heat exchange reactor. The material is in the temperature rising process in the first-stage heat exchange reactor, the material mainly undergoes the thermal cracking process in the second-stage heat exchange reactor, organic compounds are decomposed into gaseous micromolecules, a large amount of oil gas and carbon black are generated, the generated oil gas diffuses upwards and enters the rear-section oil gas cooling and separating system through the oil discharge gas pipe, the material contacting the inner wall of the reactor exchanges heat with high-temperature smoke gas firstly and is cracked, the material is continuously turned over under the action of the conveying turner, the inner layer material and the outer layer material are alternately replaced, heat can be effectively transferred and are continuously cracked, the carbon black generated by thermal cracking enters the third-stage heat exchange reactor, the carbon black is further cracked and volatilized at high temperature in the residual colloid and asphaltene heavy components, and the carbon black is further upgraded.
When gas loops through the gas inlet of three-way valve, when first gas outlet gets into first combustion chamber, the air loops through the air inlet of cross valve this moment, first connector also gets into first combustion chamber, the high temperature flue gas that first combustion chamber burning produced passes through first flue gas mouth earlier and gets into the cavity of pyrolysis furnace body, contact the exocoel of tertiary heat exchange reactor at first so tertiary heat exchange reactor temperature is the highest, can satisfy the schizolysis and the volatilizing of remaining heavy organic component in the carbon black, through heat accumulation formula combustion system, effectively reduce high temperature flue gas temperature gradient. The high-temperature flue gas leaving the third-stage heat exchange reactor is contacted with the outer cavity of the second-stage heat exchange reactor to provide heat for the second-stage heat exchange reactor, and the heat required by the thermal cracking of the second-stage heat exchange reactor is met. The heat-exchanged hot flue gas is contacted with the outer cavity of the first-stage heat exchange reactor, further exchanges heat with materials in the first-stage heat exchange reactor, returns to the second-stage heat exchange reactor and the third-stage heat exchange reactor in sequence, enters the second combustion chamber through the second flue gas port, exchanges heat with the heat accumulator in the second heat accumulation chamber 12, and is discharged through the second connecting port and the flue gas discharging port of the four-way valve in sequence after the temperature of the heat-exchanged flue gas is reduced to be below 120 ℃. The three-way valve and the four-way valve are simultaneously reversed every 60-120 seconds, the reversed gas sequentially passes through a gas inlet of the three-way valve, and when the second gas outlet enters a second combustion chamber, the air sequentially passes through an air inlet of the four-way valve, a second connecting port also enters a second heat storage chamber to exchange heat with a high-temperature heat storage body, the preheated air and the gas are mixed and combusted, high-temperature flue gas generated by combustion enters the cracking furnace body from a second flue gas port, the flue gas after heat exchange leaves the cracking furnace body from a first flue gas port to enter a first combustion chamber, then exchanges heat with the heat storage body in the first heat storage chamber, and the temperature of the flue gas after heat exchange is reduced to below 120 ℃, and then the flue gas is sequentially discharged through a first connecting port and a flue gas discharging port of. Through controlling the reversing of the three-way valve and the four-way valve after every 60-120 seconds, the gas is subjected to heat storage combustion and heat storage smoke exhaust in the first heat storage combustion unit and the second heat storage combustion unit, and the cracking temperature of the material of the cracking furnace body is always controlled within a required temperature range, such as the rubber particle pyrolysis temperature is 350-650 ℃. The temperature of the exhaust gas is controlled at 120 ℃. The temperature precision is controlled within +/-3 ℃.
Through the low temperature pyrolysis of tertiary reactor, the rubber granule is cracked into oil gas and carbon black, and the oil gas is cooled through oil gas cooling system, obtains light oil and heavy oil respectively and sends into different oil storage tanks, and noncondensable gas is sent into the flue gas stove through further desulfurization and is burnt, provides the heat for the pyrolysis furnace body. Carbon black sent out from a solid discharge port at the bottom of the cracking furnace is cooled and then sent into a milling system and a granulating system to obtain finished carbon black with the particle size of 2-5 mm, and then the finished carbon black is packaged and stored by a packaging machine.
The conventional heating modes are three, namely flame heating, high-temperature flue gas heating and high-temperature liquid (hot oil or molten salt). Wherein, the adoption of flame heating can cause local high temperature, and is easy to cause local serious coking and operation failure for processing rubber and electronic garbage. When high-temperature flue gas is directly used for heating, the gas has the problems of poor heat transfer effect and extremely low heat utilization rate, and energy waste is caused. The fused salt is selected as a heating medium, so that the heat transfer effect is good, the temperature gradient is small, the material thermal cracking effect is good, the operation of the fused salt in the processes of starting and stopping the furnace is difficult, the fused salt is easy to solidify on a pipeline and a furnace wall once the heat preservation effect is poor, in addition, the mobility of the fused salt is good at high temperature, but the mobility is poor at low temperature, the failure rate of related delivery pump equipment is extremely high during use, and the long-term stable continuous operation is difficult to ensure. The utility model discloses at the in-process of chooseing for use high temperature flue gas as heating medium, through heat accumulation formula combustion system, maintain furnace's high temperature throughout and the low temperature of discharging fume to make this reactor can make full use of high temperature flue gas heat, the increasing heat efficiency reduces the energy consumption, avoids simultaneously because of using the operating difficulties that the fused salt brought as the heat source, overhauls difficult, the serious scheduling problem of heat dissipation.
Table 1 production experiment data table of heat accumulating type colloidal particle reactor
Can see from the upper table, the utility model discloses in, 1500 kg's oil can be produced to every 3000 kg's rubber granule, traditional technology is compared to 150 kg's chemical industry feed gas, 270 kg's steel wire and 1080 kg's carbon black, the utility model provides high pyrolysis efficiency and oil yield.
In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.
Claims (10)
1. The utility model provides a heat accumulation formula micelle reactor, includes closed furnace body (1), its characterized in that: the device also comprises a heat accumulating type hot blast stove;
at least two heat exchange reactors (2) are sequentially arranged in the furnace body (1) from top to bottom, and the furnace body (1) is provided with a first smoke port (11) and a second smoke port (12);
the heat exchange reactors (2) are respectively provided with an inlet and an outlet, a conveying turner (3) is arranged in the heat exchange reactors (2), and the conveying turner (3) is used for turning over materials at the inlet of the heat exchange reactors (2) and conveying the materials to the outlet;
in every two adjacent heat exchange reactors (2) up and down, the outlet of the upper heat exchange reactor (2) is connected with the inlet of the lower heat exchange reactor (2) through a connecting pipe (23); a material receiving pipe (21) is arranged at the inlet of the uppermost heat exchange reactor (2), a material discharging pipe (22) is arranged at the outlet of the lowermost heat exchange reactor (2), and the end parts of the material receiving pipe (21) and the material discharging pipe (22) penetrate out of the furnace body (1);
the heat accumulating type hot blast stove is respectively connected with the first smoke port (11) and the second smoke port (12) and used for providing high-temperature smoke for the stove body (1).
2. A regenerative colloidal particle reactor as set forth in claim 1 further comprising: the heat accumulating type hot blast stove comprises a first heat accumulating combustion unit (4), a second heat accumulating combustion unit (5), a three-way valve (6) and a four-way valve (7);
the first regenerative combustion unit (4) comprises a first combustion chamber (41) and a first regenerative chamber (42); the first combustion chamber (41) is communicated with the first smoke port (11);
the second regenerative combustion unit (5) comprises a second combustion chamber (51) and a second regenerative chamber (52); the second combustion chamber (51) is communicated with the second flue gas port (12);
the three-way valve (6) comprises a gas inlet (61), a first gas outlet (62) and a second gas outlet (63); the gas inlet (61) is used for introducing gas; the first fuel gas outlet (62) is communicated with the first combustion chamber (41) through a pipeline; the second gas outlet (63) is communicated with the second combustion chamber (51) through a pipeline;
the four-way valve (7) comprises an air inlet (71), a smoke outlet (74), a first connecting port (72) and a second connecting port (73); the air inlet (71) is used for introducing air; the flue gas outlet (74) is used for discharging flue gas after heat exchange; the first connection port (72) is communicated with the first regenerative chamber (42) through a pipeline; the second connecting port (73) is communicated with the second regenerative chamber (52) through a pipeline.
3. A regenerative colloidal particle reactor as set forth in claim 1 further comprising: the first smoke port (11) and the second smoke port (12) are respectively arranged at two ends of the bottom of the furnace body (1).
4. A regenerative colloidal particle reactor as set forth in claim 1 further comprising: at least one heat exchange reactor (2) is provided with an oil exhaust pipe (24), and the end part of the oil exhaust pipe (24) penetrates out of the furnace body (1).
5. A regenerative colloidal particle reactor as set forth in claim 1 further comprising: the heat exchange reactor (2) is of a pipe body structure with two closed ends.
6. A regenerative colloidal particle reactor as set forth in claim 5 wherein: the conveying turner (3) comprises a rotating shaft (31) and a helical blade (32).
7. A regenerative colloidal particle reactor as set forth in claim 1 further comprising: two ends of each heat exchange reactor (2) penetrate out of the furnace body (1), and a bearing seat (33) used for connecting and conveying the material turning device (3) is arranged on the part penetrating out of the furnace body (1).
8. A regenerative colloidal particle reactor as set forth in claim 1 further comprising: the conveying direction of the conveying turners (3) in every two adjacent heat exchange reactors (2) is opposite.
9. A regenerative colloidal particle reactor as set forth in claim 2 further comprising: and heat accumulators are arranged in the first heat accumulator chamber (42) and the second heat accumulator chamber (52).
10. A regenerative colloidal particle reactor as set forth in claim 9 further comprising: the heat accumulator is made of a heat accumulation material and has a honeycomb or wire structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920892636.XU CN210163380U (en) | 2019-06-14 | 2019-06-14 | Heat accumulating type colloidal particle reactor |
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| CN201920892636.XU CN210163380U (en) | 2019-06-14 | 2019-06-14 | Heat accumulating type colloidal particle reactor |
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| CN210163380U true CN210163380U (en) | 2020-03-20 |
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| CN110144236A (en) * | 2019-06-14 | 2019-08-20 | 武汉兴泰荣达科技有限公司 | A kind of heat accumulating type micelle reactor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110144236A (en) * | 2019-06-14 | 2019-08-20 | 武汉兴泰荣达科技有限公司 | A kind of heat accumulating type micelle reactor |
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