CN217843867U - Continuous type material thermal decomposition processing system - Google Patents
Continuous type material thermal decomposition processing system Download PDFInfo
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- CN217843867U CN217843867U CN202220657195.7U CN202220657195U CN217843867U CN 217843867 U CN217843867 U CN 217843867U CN 202220657195 U CN202220657195 U CN 202220657195U CN 217843867 U CN217843867 U CN 217843867U
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Abstract
The utility model discloses a continuous type material thermal decomposition processing system belongs to material thermal decomposition technical field. The system comprises a furnace frame, a heating device is arranged in the furnace frame, a feeding mechanism is arranged in the heating device, one end of the feeding mechanism penetrates out of the front side of the heating device, the other end of the feeding mechanism penetrates out of the rear side of the heating device, a fire throwing port is formed in the heating device, and the heating device is filled with molten salt. The utility model discloses a fused salt in the heating device heats feeding mechanism in the heating device, makes the material in the feeding mechanism be heated evenly, and thermal decomposition is more thorough, and is safer, and efficiency is higher, and can effectively utilize the energy of pyrolysis in-process release, improves the value.
Description
Technical Field
The utility model relates to a material thermal decomposition technical field especially relates to a continuous type material thermal decomposition processing system.
Background
At present, two kinds of landfill and incineration are adopted in most places for treating municipal domestic garbage, and the landfill wastes land and also causes the problem of seepage of dirty water of garbage at the bottom of a pit, so that the land and underground water resources are seriously polluted. If the burning temperature of the waste and the emission treatment of the flue gas are not well controlled, toxic gases such as fly ash, sulfur oxide, hydrogen chloride, dioxin and the like can be discharged to the atmosphere, and serious harm can be caused to any living beings.
If the huge resource can be screened and classified, the organic garbage is subjected to environment-friendly heat treatment, and the produced fuel gas can be used for extracting chemical products and burning for power generation, so that the waste is recycled.
The conventional thermal decomposition furnace bottom burns biomass and garbage and has the following defects:
1. biomass and garbage are accumulated and combusted, and the combustion is not thorough, so that toxic substances are easily generated, the body health of workers is influenced, or secondary environmental pollution is caused;
2. an exothermic reaction occurs in the combustion process of the garbage, and the conventional heat treatment furnace does not have a mechanism for correspondingly treating redundant heat, so that waste is caused;
3. substances which need to be isolated from oxygen decomposition, such as heat treatment, cannot be treated, and the applicability is not high;
4. the waste rubber material particles can be retained on the shaft of the shaft screw conveyor, so that residual materials are burnt and even adhered to the shaft screw conveyor, the burnt materials adhered to the shaft screw conveyor are difficult to clean, and burnt materials are doped in new materials entering a machine barrel, so that the quality and the yield of regenerated rubber raw materials are influenced. The existing waste rubber normal-pressure continuous regeneration equipment adopts a steam-free normal-pressure continuous regeneration mode, and has the problems of easy generation of screw and machine barrel sticky materials, easy carbonization of materials, uneven regeneration, large Mooney fluctuation, large peculiar smell of the regenerated materials, unstable quality and the like in the production process;
5. when the waste tires are treated, an interval type feeding mode is generally adopted, the whole process is not continuous, and the efficiency is low; and the tire fragments are piled up together for carbon black after the reaction is gathered into a cluster, is not favorable for follow-up discharging, and is easy to block the reactor after long-time use, and needs to be cleaned regularly, thus affecting the working efficiency. Meanwhile, a common hopper is additionally provided with a screw rod for feeding, and because the tire fragments have elasticity, the discharge hole is blocked during discharging, so that the discharging is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous type material thermal decomposition processing system. According to the utility model discloses a continuous type material thermal decomposition processing system treats the processing substance and handles more thoroughly, and the pyrolysis is efficient, and can make full use of thermal decomposition in-process exothermic reaction release's heat energy, increases energy reutilization, improves the value of utilization, the utility model discloses a technical scheme as follows:
according to the utility model discloses an aspect provides a continuous type material thermal decomposition processing system, and the system includes the furnace frame, be equipped with heating device in the furnace frame, be equipped with feeding mechanism and heating furnace in the heating device, heating device's front side is worn out to feeding mechanism's one end, heating device's rear side is worn out to feeding mechanism's the other end, the below that just is located feeding mechanism in the heating device is equipped with the heating furnace, the heating device intussuseption is filled with the fused salt.
Preferably, the heating device comprises a heating furnace body and a feeding furnace body, the heating furnace body and the feeding furnace body are connected into a whole, the heating furnace body is positioned below the feeding furnace body, the heating furnace is arranged in the heating furnace body, the feeding mechanism is arranged in the feeding furnace body, the feeding mechanisms are arranged in a plurality of feeding mechanisms, and the plurality of feeding mechanisms are arranged in the feeding furnace body at intervals along the vertical direction or the horizontal direction.
Preferably, the cross section of the feeding furnace body is square, trapezoid or round.
Preferably, the feeding mechanism comprises a feeding pipe, a feeding motor and a feeding assembly, the feeding assembly is arranged in the feeding pipe, the feeding motor is arranged at one end of the feeding pipe, one end of the feeding assembly is fixedly connected with the output end of the feeding motor, the other end of the feeding assembly is rotatably connected with the feeding pipe, a feeding hole is formed in one end, close to the feeding motor, of the feeding pipe, and a discharging hole is formed in one end, far away from the feeding motor, of the feeding pipe.
Preferably, the feeding assembly comprises a spiral body, and one end of the spiral body is fixedly connected with an output shaft of the feeding motor.
Preferably, the heating furnace comprises a heating furnace chamber, smoke collecting pipes and smoke guide pipes, one end of the heating furnace chamber penetrates through the front side of the heating furnace body, the other end of the heating furnace chamber is communicated with the smoke collecting pipes arranged in the heating furnace body, a plurality of smoke guide pipes are arranged on two sides of the heating furnace chamber, one end of each smoke guide pipe is communicated with the smoke collecting pipe, and the other end of each smoke guide pipe penetrates through the front side of the heating furnace body.
Preferably, a steam coil is further arranged in the heating device, a water filling port is formed in the front side of the feeding furnace body, one end of the steam coil is connected with the water filling port, the other end of the steam coil penetrates out of the rear side of the feeding furnace body and is connected with a steam passing pipe, a steam inlet is formed in one end, close to the feeding port, of the feeding pipe, one end, away from the steam coil, of the steam passing pipe is connected with the steam inlet, a steam outlet is formed in one end, away from the steam inlet, of the feeding pipe, a cooling pipe is connected to the steam outlet, and a condensation recovery mechanism is connected to one end, away from the steam outlet, of the cooling pipe.
Preferably, mechanism's casing and cooling subassembly are retrieved including the condensation to the condensation, lead to the steam pipe with mechanism's casing intercommunication is retrieved in the condensation, the top inboard that mechanism's casing was retrieved in the condensation is equipped with the cooling subassembly, the lower extreme that mechanism's casing was retrieved in the condensation is equipped with the liquid outlet, the below of liquid outlet is equipped with the collecting vessel.
Preferably, the cooling assembly comprises a spray head, a spray pipe and an electromagnetic valve, one end of the spray pipe is connected with the spray head, and the electromagnetic valve is arranged on the spray pipe.
The above technical scheme of the utility model, have as follows and show the effect:
(1) The utility model heats the feeding mechanism in the heating device by heating the fused salt in the heating device, so that the material in the feeding mechanism is heated uniformly, the thermal decomposition is more thorough and safer, the efficiency is higher, and the energy released in the pyrolysis process can be effectively utilized, thereby improving the utilization value;
(2) The utility model discloses a still be equipped with steam coil pipe in the heating device, through leading into water in the steam coil pipe, water is heated into vapor when passing through heating device, and usable vapor generates electricity or utilizes as a kind of kinetic energy, can effectively utilize the unnecessary energy when decomposing the wastes material, reduces the waste of the energy, increases the utilization ratio of system;
(3) The utility model discloses still be connected steam coil and feeding mechanism through adopting logical steam pipe, let in feeding mechanism with vapor in, utilize vapor to carry out thermal decomposition to the material that needs isolated oxygen such as reclaimed rubber, increase the thermal decomposition scope of system, increase the suitability.
Drawings
Fig. 1 is a schematic structural view of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of embodiment 2 of the present invention.
1-a furnace frame, 2-a heating furnace body, 3-a heating hearth, 4-a smoke guide pipe, 5-a feeding pipe, 6-a feeding motor, 7-a feeding hole, 8-a steam coil, 9-a feeding furnace body, 10-a feeding hopper, 11-a steam inlet and 12-a steam outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. However, it should be noted that the numerous details set forth in the description are merely intended to provide a thorough understanding of one or more aspects of the invention, even though such aspects of the invention may be practiced without these specific details.
Example 1
As shown in figure 1, according to the utility model discloses a continuous type material thermal decomposition processing system, the system includes furnace frame 1, is equipped with heating device in the furnace frame 1, and heating device includes heating furnace body 2 and pay-off furnace body 9, and heating furnace body 2 and pay-off furnace body 9 are square furnace body, are filled with the fused salt in heating furnace body 2 and pay-off furnace body 9 intussuseption. Be equipped with the heating furnace in heating furnace body 2, the heating furnace is including heating furnace 3, smoke collecting pipe and smoke guide pipe 4, the front side of heating furnace body 2 is worn out to the one end of heating furnace 3, the other end of heating furnace 3 with establish in heating furnace body 2, and in the smoke collecting pipe intercommunication in heating furnace body 2, smoke guide pipe 4 establishes to many, many smoke guide pipe 4 establish in heating furnace 3 both sides, every smoke guide pipe 4's one end and smoke collecting pipe intercommunication, the front side of heating furnace body 2 is worn out to its other end. Through heating furnace 3 heating, the fused salt is heated and becomes molten state, can be used to heating the object, produces high temperature flue gas in coal combustion process moreover, utilizes collection tobacco pipe and leads the tobacco pipe 4 intercommunication, and the flue gas is derived through leading tobacco pipe 4, and leads the tobacco pipe 4 and distribute in heating furnace 3 both sides, utilizes the flue gas heat of leading tobacco pipe 4 to continue to heat the fused salt, not only improves the utilization ratio of the energy, but also can increase the efficiency that the fused salt melts.
And 3 feeding mechanisms are arranged above the heating hearth 3 and in the feeding furnace body 9, and are arranged in the number of 3, and the 3 feeding mechanisms are arranged in the feeding furnace body 9 at intervals along the vertical direction. The feeding mechanism comprises a feeding pipe 5, a feeding motor 6 and a feeding assembly, wherein the feeding motor 6 is arranged at one end of the feeding pipe 5, the feeding assembly is arranged in the feeding pipe 5 and comprises a spiral body, one end of the spiral body is fixedly connected with the feeding motor 6, and the other end of the spiral body is rotatably connected with the feeding pipe 5. A feed inlet 7 is arranged at one end of the feed pipe 5 close to the feed motor 6, and a discharge outlet is arranged at one end of the feed pipe 5 far away from the feed motor 6. Through feed inlet 7, can be toward leading-in municipal sludge and the material that needs thermal decomposition such as kitchen garbage in the conveying pipe 5, drive the spirochete through feeding motor 6 and rotate, make the spirochete can be at 5 internal rotations of conveying pipe, drive in the required thermal decomposition's such as municipal sludge or kitchen garbage material slowly send into heating device, the high temperature through the fused salt carries out the thermal decomposition to the material in the conveying pipe 5, material thermally equivalent decomposes, it is more thorough to make the decomposition, and is safer, can be according to the temperature in the heating device or the required temperature of the material that needs thermal decomposition, the speed of pay-off is adjusted to the rotational speed of adjustment feeding motor 6, and then reach the more effective thermal decomposition to the material.
Still be equipped with steam coil 8 in the heating device, heating device's front side is worn out to steam coil 8's one end, and there is the water tank through water piping connection, heating device's rear side is worn out to steam coil 8's the other end, and be connected with logical steam pipe, it serves to offer steam inlet 11 to be close to feed inlet 7 at conveying pipe 5, the one end that steam coil 8 was kept away from to logical steam pipe is connected with steam inlet 11, steam outlet 12 has been seted up to conveying pipe 5 one end of keeping away from steam inlet 11, exothermic reaction can take place at the thermal decomposition in-process, exothermic reaction release energy, it leads to into water through steam coil 8 in heating device, the heat is taken away in the evaporation of water heating, the steam of production can be used to the electricity generation or produce other kinetic energy utilization. Or utilize to lead to the steam pipe and pass through steam inlet 11 and conveying pipe 5 intercommunication with steam, when carrying out thermal decomposition to the reclaimed rubber, need isolated oxygen, consequently let in steam in the conveying pipe 5, reach isolated oxygen's effect.
The steam outlet 12 is connected with a cooling pipe, and one end of the cooling pipe, which is far away from the steam outlet 12, is connected with a cooling mechanism. The cooling mechanism comprises a cooling mechanism shell and a cooling assembly, the steam through pipe is communicated with the cooling mechanism shell, the cooling assembly is arranged on the inner side of the top end of the cooling mechanism shell and comprises a spray head, a spray pipe and an electromagnetic valve, one end of the spray pipe is connected with the spray head, and the electromagnetic valve is arranged on the spray pipe. The lower extreme of cooling body casing is equipped with the liquid outlet, and the below of liquid outlet is equipped with the collecting vessel. Derive steam from steam outlet 12, steam has a high temperature, after the utilization, need retrieve steam and recycle, let in cooling body casing with steam through leading to the steam pipe to through shower nozzle blowout cooling water, cool down steam or gas and cool off, steam or gas are cooled off and form liquid, flow into in the collecting vessel through the liquid outlet, accomplish the recovery.
Example 2
As shown in fig. 2, according to the utility model discloses a continuous type material thermal decomposition processing system, the system includes furnace frame 1, be equipped with heating device in the furnace frame 1, heating device includes heating furnace body 2 and pay-off furnace body 9, heating furnace body 2 links as an organic wholely with pay-off furnace body 9, and heating furnace body 2 is located pay-off furnace body 9 below, the intussuseption of heating furnace body 2 and pay-off furnace body 9 is filled with the fused salt, heating furnace body 2 is square furnace body, pay-off furnace body 9 is trapezoidal furnace body, the charge door has been seted up to pay-off furnace body 9's upper end, be equipped with loading hopper 10 on the charge door, loading hopper 10 is used for conveniently adding the fused salt. Be equipped with the heating furnace in the heating furnace body 2, the heating furnace is including heating furnace 3, collection tobacco pipe and leading tobacco pipe 4, and heating furnace 3's one end is worn out heating device's front side, and heating furnace 3's the other end and the collection tobacco pipe intercommunication of establishing in heating device lead tobacco pipe 4 and establish to many, and many lead tobacco pipe 4 and establish in heating furnace 3 both sides, and every leads the one end and the collection tobacco pipe intercommunication of tobacco pipe 4, and heating device's front side is worn out to its other end. Through heating furnace 3 heating, the fused salt is heated and becomes the molten state, can be used to heat the object, produces high temperature flue gas in coal combustion process moreover, utilizes collection tobacco pipe and leads tobacco pipe 4 intercommunication, and the flue gas is derived through leading tobacco pipe 4, and leads tobacco pipe 4 and distribute in heating furnace 3 both sides, utilizes the flue gas heat of leading tobacco pipe 4 to continue to heat the fused salt, not only improves the utilization ratio of the energy, but also can increase the fused efficiency of fused salt.
The feeding furnace body 9 is internally provided with 3 feeding mechanisms, and the 3 feeding mechanisms are arranged in the bottom of the feeding furnace body 9 at intervals along the horizontal direction. The feeding mechanism comprises a feeding pipe 5, a feeding motor 6 and a feeding assembly, wherein the feeding motor 6 is arranged at one end of the feeding pipe 5, the feeding assembly is arranged in the feeding pipe 5 and comprises a spiral body, one end of the spiral body is fixedly connected with the feeding motor 6, and the other end of the spiral body is rotatably connected with the feeding pipe 5. A feed inlet 7 is arranged at one end of the feed pipe 5 close to the feed motor 6, and a discharge outlet is arranged at one end of the feed pipe 5 far away from the feed motor 6. Through feed inlet 7, can be toward the leading-in municipal sludge in the conveying pipe 5 and the material that needs thermal decomposition such as kitchen garbage, drive the hob through feeding motor 6 and rotate, make helical blade can be at 5 rotations of conveying pipe, it slowly sends into in the heating device to drive the material that needs thermal decomposition such as municipal sludge or kitchen garbage, the high temperature through the fused salt carries out thermal decomposition to the material in the conveying pipe 5, material thermally equivalent decomposes, it is more thorough to make the decomposition, and is safer, can be according to the temperature in the heating device or the required temperature of the material that needs thermal decomposition, the speed of pay-off is adjusted to the rotational speed of adjustment feeding motor 6, and then reach more effective thermal decomposition to the material.
Still be equipped with steam coil 8 in the heating device, the front side of pay-off furnace body 9 is worn out to steam coil 8's one end, and there is the water tank through water piping connection, the rear side of pay-off furnace body 9 is worn out to steam coil 8's the other end, and be connected with logical steam pipe, it serves to offer steam inlet 11 to be close to feed inlet 7 at pay-off pipe 5, the one end that steam coil 8 was kept away from to logical steam pipe is connected with steam inlet 11, steam outlet 12 has been offered to the one end that steam inlet 11 was kept away from to pay-off pipe 5, exothermic reaction can take place at the thermal decomposition in-process, exothermic reaction release energy, it leads to into water through steam coil 8 in heating device, the heat is taken away in the evaporation of water heating, the steam of production can be used to electricity generation or produce other kinetic energy utilization. Or utilize to lead to the steam pipe and pass through steam inlet 11 and conveying pipe 5 intercommunication with steam, when carrying out thermal decomposition to the reclaimed rubber, need isolated oxygen, consequently let in steam in the conveying pipe 5, reach isolated oxygen's effect.
The steam outlet 12 is connected with a cooling pipe, and one end of the cooling pipe, which is far away from the steam outlet 12, is connected with a cooling mechanism. The cooling mechanism comprises a cooling mechanism shell and a cooling assembly, the steam through pipe is communicated with the cooling mechanism shell, the cooling assembly is arranged on the inner side of the top end of the cooling mechanism shell and comprises a spray head, a spray pipe and an electromagnetic valve, one end of the spray pipe is connected with the spray head, and the electromagnetic valve is arranged on the spray pipe. The lower extreme of cooling body casing is equipped with the liquid outlet, and the below of liquid outlet is equipped with the collecting vessel. Derive steam from steam outlet 12, steam has high temperature, after the utilization, needs to retrieve steam and recycle, lets in the cooling body casing with steam through leading to the steam pipe to through shower nozzle blowout cooling water, cool down steam or gas and cool off, steam or gas are cooled off and form liquid, flow into the collecting vessel in through the liquid outlet, accomplish and retrieve.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A continuous thermal mass decomposition processing system, comprising: the heating furnace comprises a furnace frame, be equipped with heating device in the furnace frame, be equipped with feeding mechanism and heating furnace in the heating device, heating device's front side is worn out to feeding mechanism's one end, heating device's rear side is worn out to feeding mechanism's the other end, the heating device is interior and be located feeding mechanism's below and be equipped with the heating furnace, the heating device intussuseption is filled with the fused salt.
2. The continuous thermal mass decomposition processing system of claim 1, wherein: the heating device comprises a heating furnace body and a feeding furnace body, the heating furnace body is connected with the feeding furnace body into a whole, the heating furnace body is positioned below the feeding furnace body, the heating furnace is arranged in the heating furnace body, the feeding mechanism is arranged in the feeding furnace body, the feeding mechanism is arranged into a plurality of feeding mechanisms, and the feeding mechanisms are arranged in the feeding furnace body along the vertical direction or the horizontal direction at intervals.
3. The continuous thermal mass decomposition processing system of claim 2, wherein: the cross section of the feeding furnace body is square, trapezoid or circular.
4. A continuous thermal mass decomposition processing system as claimed in claim 3, wherein: the feeding mechanism comprises a feeding pipe, a feeding motor and a feeding assembly, the feeding assembly is arranged in the feeding pipe, the feeding motor is arranged at one end of the feeding pipe, one end of the feeding assembly is fixedly connected with the output end of the feeding motor, the other end of the feeding assembly is rotatably connected with the feeding pipe, a feeding hole is formed in one end, close to the feeding motor, of the feeding pipe, and a discharging hole is formed in one end, far away from the feeding motor, of the feeding pipe.
5. The continuous thermal mass decomposition processing system of claim 4, wherein: the feeding assembly comprises a spiral body, and one end of the spiral body is fixedly connected with an output shaft of the feeding motor.
6. The continuous thermal mass decomposition processing system of claim 2, wherein: the heating furnace comprises a heating furnace chamber, smoke collecting pipes and smoke guide pipes, one end of the heating furnace chamber penetrates out of the front side of the heating furnace body, the other end of the heating furnace chamber is communicated with the smoke collecting pipes arranged in the heating furnace body, a plurality of smoke guide pipes are arranged on the two sides of the heating furnace chamber, one end of each smoke guide pipe is communicated with the smoke collecting pipe, and the other end of each smoke guide pipe penetrates out of the front side of the heating furnace body.
7. The continuous thermal mass decomposition processing system of claim 4, wherein: the heating device is characterized in that a steam coil is further arranged in the heating device, a water filling port is formed in the front side of the feeding furnace body, one end of the steam coil is connected with the water filling port, the other end of the steam coil penetrates out of the rear side of the feeding furnace body and is connected with a steam inlet pipe, a steam inlet is formed in one end, close to the feed inlet, of the feeding pipe, one end, away from the steam coil, of the steam inlet is connected with the steam inlet, a steam outlet is formed in one end, away from the steam inlet, of the feeding pipe, a cooling pipe is connected to the steam outlet, and a condensation recovery mechanism is connected to one end, away from the steam outlet, of the cooling pipe.
8. The continuous thermal mass decomposition processing system of claim 7, wherein: mechanism and cooling component are retrieved to condensation, the steam pipe with mechanism's casing intercommunication is retrieved to condensation, the top inboard that mechanism's casing was retrieved to condensation is equipped with cooling component, the lower extreme that mechanism's casing was retrieved to condensation is equipped with the liquid outlet, the below of liquid outlet is equipped with the collecting vessel.
9. The continuous thermal mass decomposition processing system of claim 8, wherein: the cooling assembly comprises a spray head, a spray pipe and an electromagnetic valve, one end of the spray pipe is connected with the spray head, and the electromagnetic valve is arranged on the spray pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202220657195.7U CN217843867U (en) | 2022-03-24 | 2022-03-24 | Continuous type material thermal decomposition processing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220657195.7U CN217843867U (en) | 2022-03-24 | 2022-03-24 | Continuous type material thermal decomposition processing system |
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| CN217843867U true CN217843867U (en) | 2022-11-18 |
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| CN202220657195.7U Active CN217843867U (en) | 2022-03-24 | 2022-03-24 | Continuous type material thermal decomposition processing system |
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