CN210506215U - Garbage carbonization treatment device and garbage treatment system - Google Patents
Garbage carbonization treatment device and garbage treatment system Download PDFInfo
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- CN210506215U CN210506215U CN201921424816.1U CN201921424816U CN210506215U CN 210506215 U CN210506215 U CN 210506215U CN 201921424816 U CN201921424816 U CN 201921424816U CN 210506215 U CN210506215 U CN 210506215U
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Abstract
The utility model provides a rubbish carbonization treatment device and refuse treatment system relates to refuse treatment technical field. The garbage carbonization treatment device comprises a drying bin and a carbonization bin connected to the drying bin, the carbonization bin is used for receiving and carbonizing garbage from the drying bin, a first electromagnetic coil is wound on the circumferential side wall of the drying bin, second electromagnetic coils are arranged on the end walls of the two ends of the drying bin, and the first electromagnetic coil and the second electromagnetic coils are used for electromagnetic heating to dry the garbage in the drying bin. The garbage disposal system comprises a garbage carbonization treatment device. This rubbish carbonization treatment device and refuse treatment system's carbonization is efficient.
Description
Technical Field
The utility model relates to a refuse treatment technical field particularly, relates to a rubbish carbonization treatment device and refuse treatment system.
Background
The garbage carbonization treatment is to treat the household garbage into the artificial carbon which can be reused and has single component and no pollution of emissions by taking the garbage as a raw material through the processes of high-temperature cracking, flue gas and sulfur condensation, carbon enrichment and the like, and compared with direct landfill, the artificial carbon saves most land resources and has no environmental pollution, and can realize the reutilization of the household garbage and improve the utilization rate of the resources. The garbage carbonization treatment by electromagnetic heating can realize harmless, resource, reduction and social treatment of the household garbage. However, the carbonization efficiency of the existing garbage carbonization treatment device which realizes garbage carbonization by electromagnetic heating is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rubbish carbonization treatment device and refuse treatment system, its carbonization is efficient.
The embodiment of the utility model is realized like this:
in a first aspect, the embodiment of the utility model provides a rubbish carbonization treatment device, including dry storehouse and connecting in the carbonization storehouse of dry storehouse, carbonization storehouse is used for receiving and carbonizing the rubbish that comes from dry storehouse, and the circumference lateral wall winding of dry storehouse has first solenoid, and the end wall at the both ends of dry storehouse is provided with second solenoid, and first solenoid and second solenoid all are used for the rubbish of electromagnetic heating in with dry storehouse.
In an alternative embodiment, the second electromagnetic coil is arranged spirally from inside to outside on the surface of the end wall.
In an alternative embodiment, the circumferential side wall of the carbonization chamber is wound with a third electromagnetic coil for electromagnetic heating.
In an alternative embodiment, the third electromagnetic coil has a greater number of turns than the first electromagnetic coil.
In an optional embodiment, the garbage carbonization treatment device comprises a material transferring bin, and the drying bin is communicated with the carbonization bin through the material transferring bin.
In an alternative embodiment, the above-mentioned transfer bin is provided with a fourth electromagnetic coil for electromagnetic heating.
In an alternative embodiment, the drying bin and the carbonization bin are both made of 310S stainless steel.
In an optional implementation manner, a first auger conveyor is arranged in the drying bin.
In an optional embodiment, a second auger conveyor is arranged in the carbonization bin.
In a second aspect, an embodiment of the present invention provides a garbage carbonizing treatment apparatus, including any one of the above embodiments.
The utility model discloses beneficial effect includes:
the garbage carbonization treatment device comprises a drying bin and a carbonization bin connected to the drying bin, the carbonization bin is used for receiving and carbonizing garbage from the drying bin, a first electromagnetic coil is wound on the circumferential side wall of the drying bin, second electromagnetic coils are arranged on the end walls of the two ends of the drying bin, and the first electromagnetic coil and the second electromagnetic coils are used for electromagnetic heating to dry the garbage in the drying bin. The garbage disposal system comprises a garbage carbonization treatment device. This rubbish carbonization processing device and refuse treatment system utilize dry storehouse to carry out drying process to rubbish before rubbish carbonization to all set up the solenoid that is used for electromagnetic heating at the circumference lateral wall and the end wall in dry storehouse, improve drying efficiency, reinforcing drying effect reduces moisture and makes the rubbish temperature rise tentatively, is favorable to follow-up rubbish carbonization, improves final carbonization efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a first view angle of a garbage carbonization device in an embodiment of the present invention;
FIG. 2 is a schematic diagram of a second solenoid coil according to an embodiment of the present invention;
FIG. 3 is a partial sectional view of the garbage carbonizing apparatus according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second viewing angle of the garbage carbonization device according to the embodiment of the present invention.
Icon: 100-a garbage carbonization treatment device; 110-a support frame; 112-ceramic heat insulation frame; 120-drying bin; 121-a circumferential sidewall; 122-a first electromagnetic coil; 123-end wall; 124-a second electromagnetic coil; 125-a first auger conveyor; 126-a first drive motor; 127-a feed bin; 129-a first off-gas collection conduit; 130-a transfer bin; 132-a second drive motor; 134-a fourth electromagnetic coil; 135-a second exhaust gas collection conduit; 140-a carbonization bin; 142-a third electromagnetic coil; 143-a second auger conveyor; 144-a discharge bin; 145-third exhaust gas collection conduit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present embodiment provides a garbage carbonizing apparatus 100, which includes a drying bin 120 and a carbonizing bin 140 connected to the drying bin 120, wherein the carbonizing bin 140 is used for receiving and carbonizing garbage from the drying bin 120. The circumferential side wall 121 of the drying bin 120 is wound with a first electromagnetic coil 122, the end walls 123 at two ends of the drying bin 120 are provided with second electromagnetic coils 124, and the first electromagnetic coil 122 and the second electromagnetic coils 124 are both used for electromagnetic heating to dry the garbage in the drying bin 120.
In this embodiment, in order to fix the drying bin 120 and the carbonization bin 140, the garbage carbonization device 100 includes a supporting frame 110, a plurality of ceramic heat insulation frames 112 are disposed on the supporting frame 110, and the drying bin 120 and the carbonization bin 140 are respectively fixed above the supporting frame 110 through the ceramic heat insulation frames 112. Meanwhile, the drying chamber 120 is vertically positioned above the carbonization chamber 140 for the convenience of material transfer.
In this embodiment, the drying chamber 120 and the carbonization chamber 140 are both made of 310S stainless steel, and the 310S stainless steel is austenitic chromium-nickel stainless steel, which has good oxidation resistance and corrosion resistance, and has much better creep strength due to the higher percentage of chromium and nickel, can continuously operate at high temperature, and has good high temperature resistance. Meanwhile, the exterior of the drying bin 120 and the carbonization bin 140 are wrapped with ceramic fiber and aerogel to realize the heat preservation function.
In this embodiment, the drying chamber 120 is a horizontal cylindrical body, and the ceramic heat insulating frame 112 is supported at two ends of the drying chamber 120. The circumferential side wall 121 of the drying chamber 120 is connected at both ends thereof to end walls 123, respectively, and the end walls 123 are circular. The first electromagnetic coil 122 is wound on the circumferential side wall 121 and is screwed in the axial direction of the drying compartment 120. According to the principle of electromagnetic heating, alternating current (alternating current) is utilized to generate an alternating magnetic field with the direction changing constantly through a coil, when a ferrous container is placed in the alternating magnetic field, the surface of the container cuts alternating magnetic lines of force to generate alternating current, namely eddy current, on the corresponding metal part of the container, the eddy current enables iron atoms to move irregularly at high speed, and the atoms collide and rub with each other to generate heat energy, so that the ferrous container generates heat, and the effect of heating articles in the ferrous container is achieved. Accordingly, the drying compartment 120 generates a vortex to generate heat. The eddy currents are essentially induced currents which, according to lenz's law, have a direction such that the magnetic field of the induced current always counteracts the change in the magnetic flux which causes the induced current. In conjunction with the right-hand rule, it can be seen that the drying chamber 120 generates a ring of eddy currents in the circumferential side wall 121 in the opposite direction to the current in the first electromagnetic coil 122, which part of eddy currents can heat the circumferential side wall 121. In other embodiments, the drying chamber 120 may also be a polygonal prism-shaped cylinder such as a rectangular parallelepiped.
Referring to fig. 2, the second electromagnetic coil 124 is arranged on the surface of the end wall 123 in a spiral from inside to outside, that is, the second electromagnetic coil 124 is wound around the axial direction of the drying chamber 120, each turn of the second electromagnetic coil 124 is tightly attached to the surface of the end wall 123, and the second electromagnetic coil 124 is wound in the same plane to form a shape similar to a mosquito coil and attached to the surface of the end wall 123. As can be seen from lenz's law and right hand rule, the drying chamber 120 generates a ring of eddy current in the end wall 123 opposite to the direction of the current in the second electromagnetic coil 124, and this part of the eddy current can cause the end wall 123 to generate heat sufficiently. Therefore, the first electromagnetic coil 122 and the second electromagnetic coil 124 not only enable the circumferential side wall 121 of the drying bin 120 to generate heat, but also enable the end walls 123 at the two ends of the drying bin 120 to generate heat, so that the whole drying bin 120 generates heat, the temperature of the drying bin 120 reaches 750-850 ℃, the drying efficiency and the drying effect of the garbage in the bin are improved, the moisture of the garbage is reduced, and the moisture is prevented from entering a carbonization process to influence the carbonization effect. In other embodiments, the second electromagnetic coil 124 may only have a part of the coil abutting against the end wall 123, and only the stable support of the coil and the axial direction of the coil are ensured to be parallel to the axial direction of the drying chamber 120, so as to generate eddy currents in the end wall 123 to generate heat.
Referring to fig. 3, a first auger conveyor 125 is disposed in the drying bin 120 to convey the garbage materials in the bin, the first auger conveyor 125 is in transmission connection with a first driving motor 126, and the first driving motor 126 is disposed on the supporting frame 110. In the present embodiment, the first driving motor 126 is a 5.5kW deceleration variable frequency motor.
In order to facilitate the feeding of the drying bin 120, the garbage carbonization treatment device 100 includes a feeding bin 127, and the feeding bin 127 is connected to the drying bin 120. Specifically, the feeding bin 127 is connected to the drying bin 120 at a position near one end. The feed bin 127 is provided with a control assembly to regulate the feed rate.
Referring to fig. 1 and 4, in order to maintain the dried garbage at 750-850 ℃ before entering the carbonization bin 140, the garbage carbonization treatment device 100 includes a material transferring bin 130, and the drying bin 120 is communicated with the carbonization bin 140 through the material transferring bin 130. Specifically, the material transferring bin 130 is also a horizontal cylindrical barrel, and the ceramic heat insulating frame 112 is supported at two ends of the material transferring bin 130. One end of the rotary silo 130 is connected to one end of the drying silo 120 far from the feeding silo 127, and the other end of the rotary silo 130 is connected to the carbonization silo 140, and the axial direction of the rotary silo 130 and the axial direction of the drying silo 120 are perpendicular to each other. To facilitate the blanking, the transfer bin 130 is vertically positioned between the drying bin 120 and the carbonization bin 140. Be provided with conveying component (like flood dragon conveyer) in changeing the feed bin 130, conveying component is connected with second driving motor 132 transmission for the rubbish after the conveying is dry. In the present embodiment, the second driving motor 132 is a 2.2kW deceleration variable frequency motor. The silo 130 is provided with a fourth electromagnetic coil 134 for electromagnetic heating, and the fourth electromagnetic coil 134 is wound on a circumferential side wall of the silo 130 and screwed in an axial direction of the silo 130. Alternating current is introduced into the fourth electromagnetic coil 134 to generate an alternating magnetic field, the material of the material transferring bin 130 is also 310S stainless steel, and the material transferring bin 130 can generate eddy current when being positioned in the alternating magnetic field, so that the material transferring bin 130 generates heat, and the garbage entering the material transferring bin 130 can be insulated.
The circumferential side wall of the carbonization chamber 140 is wound with a third electromagnetic coil 142 for electromagnetic heating. Specifically, the carbonization bin 140 and the drying bin 120 have the same structure and are in the shape of a horizontal cylinder. A second dragon conveyor 143 is arranged in the carbonization bin 140, and the second dragon conveyor 143 is connected to the first driving motor 126 in a transmission manner to convey the garbage. The axial direction of the carbonization bin 140 and the axial direction of the drying bin 120 are parallel to each other. The third electromagnetic coil 142 is wound on the circumferential side wall of the carbonization bin 140, and is screwed in the axial direction of the carbonization bin 140. Alternating current is applied to the third electromagnetic coil 142 to generate an alternating magnetic field, and the carbonization bin 140 is located in the alternating magnetic field and made of stainless steel, which generates eddy current, so that the carbonization bin 140 generates heat. In the present embodiment, the number of turns of the third electromagnetic coil 142 is greater than that of the first electromagnetic coil 122, so that more eddy current is generated, and the temperature of the carbonization chamber 140 can reach 850-. In other embodiments, the diameter of the carbonization bin 140 may be larger than the diameter of the drying bin 120, so as to increase the outer circumference of the conductor, increase the eddy current, and improve the heating effect, so as to reach the required carbonization temperature. The organic compounds in the garbage are thermally decomposed into carbon and other products under the condition of air isolation, and the compounds containing carbon, hydrogen and oxygen are dehydrated into carbon, so that the garbage must be dried sufficiently before carbonization, and higher carbonization product rate and carbonization efficiency are ensured.
The garbage carbonization treatment apparatus 100 further comprises a discharging bin 144, and the discharging bin 144 is connected to one end of the carbonization bin 140 far away from the material transferring bin 130.
The working principle and the working process of the garbage carbonization treatment device 100 are as follows:
the garbage carbonization treatment device 100 comprises a feeding bin 127, a drying bin 120, a transferring bin 130, a carbonization bin 140 and a discharging bin 144 which are arranged from top to bottom in sequence.
First, the garbage is dried after entering the drying bin 120 from the feeding bin 127. A first auger conveyor 125 is provided in the drying bin 120 to enable the transfer of waste material in the bin. Because the circumferential side wall 121 of the drying bin 120 is wound with the first electromagnetic coil 122, the end walls 123 at the two ends of the drying bin 120 are provided with the second electromagnetic coils 124, alternating current is respectively introduced into the first electromagnetic coils 122 and the second electromagnetic coils 124, according to the principle of electromagnetic heating, the stainless steel drying bin 120 cuts alternating magnetic lines, and a circle of eddy current is generated in the circumferential side wall 121 and the end wall 123 of the drying bin 120, so that the drying bin 120 rapidly heats, the garbage in the drying bin 120 is heated and dried in all directions, and the temperature of the drying bin 120 can reach 750 plus 850 ℃.
The dried waste is then introduced into the carbonization bin 140 via the transfer bin 130. The material of the material transferring bin 130 is also 310S stainless steel, and the material transferring bin 130 is positioned in the alternating magnetic field and can generate eddy current, so that the material transferring bin 130 generates heat, and the garbage entering the material transferring bin 130 can be insulated.
Finally, the garbage from the transfer bin 130 is carbonized by the carbonization bin 140. The third electromagnetic coil 142 is wound on the circumferential side wall of the carbonization bin 140, and is screwed in the axial direction of the carbonization bin 140. Alternating current is applied to the third electromagnetic coil 142 to generate an alternating magnetic field, and the carbonization bin 140 is located in the alternating magnetic field and made of stainless steel, which generates eddy current, so that the carbonization bin 140 generates heat. The number of turns of the third electromagnetic coil 142 is greater than that of the first electromagnetic coil 122, so that more eddy current is generated, and the temperature of the carbonization bin 140 can reach 850-. The final carbonized product is output from the garbage carbonizing apparatus 100 through the discharging bin 144.
The present embodiment also provides a waste disposal system, which includes a waste carbonization device 100. In order to collect the waste gas generated in the carbonization process of the waste, the waste treatment system further comprises a waste gas pipeline device, wherein the waste gas pipeline device comprises a first waste gas collecting pipeline 129 communicated with the drying bin 120, a second waste gas collecting pipeline 135 communicated with the material transferring bin 130 and a third waste gas collecting pipeline 145 communicated with the carbonization bin 140, so that the waste gas generated in the drying bin 120, the material transferring bin 130 and the carbonization bin 140 can be collected.
The garbage carbonization treatment device 100 utilizes the drying bin 120 to dry garbage before garbage carbonization, not only is a first electromagnetic coil 122 for electromagnetic heating arranged on the circumferential side wall 121 of the drying bin 120, but also a second electromagnetic coil 124 for electromagnetic heating arranged on the end wall 123, so that moisture in the garbage in the drying bin 120 is removed in an all-round manner, drying efficiency is improved, drying effect is enhanced, the temperature of the garbage is increased preliminarily, subsequent garbage carbonization is facilitated, and final carbonization efficiency is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The garbage carbonization treatment device is characterized by comprising a drying bin and a carbonization bin connected to the drying bin, wherein the carbonization bin is used for receiving and carbonizing garbage coming from the drying bin, a first electromagnetic coil is wound on the circumferential side wall of the drying bin, second electromagnetic coils are arranged on the end walls of two ends of the drying bin, and the first electromagnetic coil and the second electromagnetic coils are used for electromagnetic heating to dry the garbage in the drying bin.
2. The refuse carbonization treatment apparatus according to claim 1, wherein the second electromagnetic coil is spirally disposed from inside to outside on the surface of the end wall.
3. The waste carbonization device according to claim 1, wherein a third electromagnetic coil for electromagnetic heating is wound around a circumferential side wall of the carbonization bin.
4. The garbage carbonization treatment apparatus according to claim 3, wherein the number of turns of the third electromagnetic coil is larger than the number of turns of the first electromagnetic coil.
5. The waste carbonization device according to claim 1, wherein the waste carbonization device comprises a transfer bin, and the drying bin and the carbonization bin are communicated with each other through the transfer bin.
6. The waste carbonization treatment device according to claim 5, wherein the rotary bin is provided with a fourth electromagnetic coil for electromagnetic heating.
7. The waste carbonization device according to claim 1, wherein the drying bin and the carbonization bin are both made of 310S stainless steel.
8. The garbage carbonization treatment device according to claim 1, wherein a first dragon conveyor is arranged in the drying bin.
9. The garbage carbonization treatment device according to claim 1, wherein a second dragon conveyor is arranged in the carbonization bin.
10. A refuse disposal system comprising the refuse carbonizing apparatus according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921424816.1U CN210506215U (en) | 2019-08-29 | 2019-08-29 | Garbage carbonization treatment device and garbage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921424816.1U CN210506215U (en) | 2019-08-29 | 2019-08-29 | Garbage carbonization treatment device and garbage treatment system |
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| Publication Number | Publication Date |
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| CN210506215U true CN210506215U (en) | 2020-05-12 |
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| CN201921424816.1U Active CN210506215U (en) | 2019-08-29 | 2019-08-29 | Garbage carbonization treatment device and garbage treatment system |
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- 2019-08-29 CN CN201921424816.1U patent/CN210506215U/en active Active
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Effective date of registration: 20210630 Address after: 2 / F, unit 1, building 5, No.8, Jinlong Road, Nanning District, China (Guangxi) pilot Free Trade Zone, Nanning, Guangxi 530000 Patentee after: Guangxi rensu Environmental Protection Technology Co., Ltd Address before: No.24 Yongwu Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Chen Minsheng |
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