CN212597882U - High-temperature aerobic treatment station for kitchen waste - Google Patents
High-temperature aerobic treatment station for kitchen waste Download PDFInfo
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- CN212597882U CN212597882U CN202021305816.2U CN202021305816U CN212597882U CN 212597882 U CN212597882 U CN 212597882U CN 202021305816 U CN202021305816 U CN 202021305816U CN 212597882 U CN212597882 U CN 212597882U
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- air supply
- circumferential shell
- supply block
- kitchen waste
- treatment station
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Abstract
A high-temperature aerobic treatment station for kitchen waste comprises a circumferential shell, a base, an upper cover, a heat insulation layer, an integrated gas supply block and a filtering structure, wherein the heat insulation layer, the integrated gas supply block and the filtering structure are positioned in the circumferential shell and are sequentially and horizontally arranged from bottom to top at intervals; the upper cover is provided with an air outlet; an insulating layer is arranged on the inner side wall of the circumferential shell; an air supply pipeline is arranged inside the integrated air supply block, a plurality of air supply holes communicated with the air supply pipeline are formed in the top surface of the integrated air supply block, an air inlet hole communicated with the air supply pipeline is formed in one side surface or the bottom surface of the integrated air supply block, a through hole is formed in the circumferential shell body at a position close to the integrated air supply block, and an air supply pipe penetrates through the through hole of the circumferential shell body and is communicated with the air inlet hole; the filtering structure comprises at least two layers of mutually staggered filtering nets, and first gaps are formed among the filtering nets. So that the harmless degree of the kitchen waste treatment is higher, the treatment efficiency is improved, the odor is reduced, the oxygen supply is improved, and the blockage is prevented.
Description
Technical Field
The utility model relates to a refuse treatment technical field, especially a kitchen garbage high temperature aerobic treatment station.
Background
With the rapid development of national economy, the production amount of domestic garbage and industrial organic solid wastes is increased year by year, wherein the total amount of the domestic garbage is estimated to reach 4.09 hundred million tons in 2030 years, the garbage pollution becomes an important urban living problem and a social problem, the urban domestic garbage has huge yield, if the treatment is improper, the situation of 'garbage enclosing city' is faced, and after the domestic garbage enters the environment, the domestic garbage not only pollutes water, atmosphere and soil, but also seriously threatens the survival and health of human beings. Organic matters, sludge, oil sludge, waste plastics, medical wastes and the like in the household garbage belong to organic solid wastes, and the organic solid waste treatment is one of important links of the household garbage treatment.
At present, in the aspect of treatment of domestic garbage and domestic sludge organic solid wastes, three processes of landfill, composting and incineration are mainly adopted, the landfill mode is limited by a field and can not be continuous, the sale of compost products is not smooth, secondary pollution is easily caused by dioxin and heavy metal-containing fly ash generated in the incineration process, the treatment cost of incineration flue gas is high, and the popularization is difficult. In recent years, organic components in organic solid wastes are increased, combustible components account for a large proportion, and the organic solid wastes become a hydrocarbon resource capable of being recycled, and the application value of the organic solid wastes is gradually increased. The organic solid waste is treated by an anaerobic pyrolysis process, organic matters are heated and decomposed at high temperature to form combustible low-molecular compounds in an anoxic or anaerobic environment, pyrolysis products such as pyrolysis coke, pyrolysis oil, pyrolysis gas and the like can be obtained, organic combination of harmless treatment, reduction treatment and resource utilization of the organic solid waste can be realized, and the anaerobic pyrolysis becomes an effective means for treating the organic solid waste.
However, anaerobic pyrolysis easily produces harmful substances, has low treatment efficiency, and generates a large amount of odor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a kitchen garbage high temperature aerobic treatment station that innoxious degree is higher, improve the treatment effeciency, reduce the foul smell and produce, improve the oxygen supply and prevent to block up to solve above-mentioned problem.
A high-temperature aerobic treatment station for kitchen waste comprises a circumferential shell, a base connected with the bottom of the circumferential shell, an upper cover movably connected with the top of the circumferential shell, a heat insulation layer, an integrated gas supply block and a filtering structure, wherein the heat insulation layer, the integrated gas supply block and the filtering structure are positioned in the circumferential shell and are sequentially arranged at intervals horizontally from bottom to top; the upper cover is provided with an air outlet; an insulating layer is arranged on the inner side wall of the circumferential shell; an air supply pipeline and a hot water pipeline are arranged inside the integrated air supply block, a plurality of air supply holes communicated with the air supply pipeline are formed in the top surface of the integrated air supply block, an air inlet hole communicated with the air supply pipeline is formed in one side surface or the bottom surface of the integrated air supply block, and a water inlet and a water outlet which are respectively communicated with two ends of the hot water pipeline are formed in one side surface of the integrated air supply block; a plurality of through holes are formed in the circumferential shell body at positions close to the integrated air supply block, an air supply pipe penetrates through the through holes of the circumferential shell body and is communicated with the air inlet hole, a hot water supply pipe penetrates through one through hole of the circumferential shell body and is communicated with the water inlet, and a hot water collecting pipe penetrates through one through hole of the circumferential shell body and is communicated with the water outlet; the filtering structure comprises at least two layers of mutually staggered filtering nets, and first gaps are formed among the filtering nets.
Further, circumference casing, base and upper cover form a box structure, and the inside temperature of box structure is 50 ~ 60 ℃, and humidity is 40 ~ 60%.
Further, the integrated gas supply block is obliquely arranged relative to the horizontal plane.
Furthermore, the area of the integrated air supply block is smaller than that of the heat insulation layer, a second gap is formed between the circumferential edge of the integrated air supply block and the circumferential shell, and a liquid discharge port is formed in the circumferential shell between the heat insulation layer and the integrated air supply block.
Further, a plurality of stack turning motors are arranged on the inner side or the outer side of the upper cover, output ends of the stack turning motors are connected with screw rods, the screw rods are vertically arranged, and the screw rods are located in the circumferential shell and located above the filtering structure.
Further, the air supply pipe is connected with a blower.
Furthermore, be provided with a temperature-sensing ware on the inside wall of circumference casing, turn over buttress motor, air-blower and temperature-sensing ware and all be connected with a controller.
Further, the top area of the upper cover is smaller than the bottom area of the upper cover.
Furthermore, a grid support is arranged above the filtering structure.
Furthermore, the circumferential shell is provided with a cleaning opening between the filtering structure and the grid support, and the cleaning opening is rotatably provided with a movable door.
Compared with the prior art, the high-temperature aerobic treatment station for kitchen waste comprises a circumferential shell, a base connected with the bottom of the circumferential shell, an upper cover movably connected with the top of the circumferential shell, and a heat insulation layer, an integrated gas supply block and a filtering structure which are positioned in the circumferential shell and are horizontally arranged at intervals from bottom to top in sequence; the upper cover is provided with an air outlet; an insulating layer is arranged on the inner side wall of the circumferential shell; an air supply pipeline and a hot water pipeline are arranged inside the integrated air supply block, a plurality of air supply holes communicated with the air supply pipeline are formed in the top surface of the integrated air supply block, an air inlet hole communicated with the air supply pipeline is formed in one side surface or the bottom surface of the integrated air supply block, and a water inlet and a water outlet which are respectively communicated with two ends of the hot water pipeline are formed in one side surface of the integrated air supply block; a plurality of through holes are formed in the circumferential shell body at positions close to the integrated air supply block, an air supply pipe penetrates through the through holes of the circumferential shell body and is communicated with the air inlet hole, a hot water supply pipe penetrates through one through hole of the circumferential shell body and is communicated with the water inlet, and a hot water collecting pipe penetrates through one through hole of the circumferential shell body and is communicated with the water outlet; the filtering structure comprises at least two layers of mutually staggered filtering nets, and first gaps are formed among the filtering nets. So that the harmless degree of the kitchen waste treatment is higher, the treatment efficiency is improved, the odor is reduced, the oxygen supply is improved, and the blockage is prevented.
Drawings
Embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a three-dimensional splitting schematic diagram of the high-temperature aerobic treatment station for kitchen waste provided by the utility model.
Detailed Description
The following describes in further detail specific embodiments of the present invention based on the drawings. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
Referring to fig. 1, the high-temperature aerobic treatment station for kitchen waste provided by the present invention comprises a circumferential casing 10, a base 20 connected to the bottom of the circumferential casing 10, an upper cover 30 movably connected to the top of the circumferential casing 10, and a thermal insulation layer 40, an integrated air supply block 50, and a filtering structure 60, which are located inside the circumferential casing 10 and are sequentially spaced from the bottom to the top.
The circumferential housing 10, the base 20 and the upper cover 30 form a box structure.
The side or cross-sectional shape of the upper cap 30 is trapezoidal such that the top area of the upper cap 30 is smaller than the bottom area of the upper cap 30. The upper cover 30 is provided with at least one air outlet hole 31. The gas collects at the top of the upper cover 30 and is conveniently exhausted through the gas outlet holes 31.
The inside wall of the circumferential shell 10 is provided with a high-strength and corrosion-resistant heat-insulating layer, such as a calcium silicate plate, a perlite plate, a rock wool plate and the like.
The heat insulation layer 40 is a calcium silicate board, a perlite board, a rock wool board, glass wool, foamed ceramics, and the like.
An air supply pipeline and a hot water pipeline are arranged inside the integrated air supply block 50, a plurality of air supply holes communicated with the air supply pipeline are formed in the top surface of the integrated air supply block 50, an air inlet hole communicated with the air supply pipeline is formed in one side surface or the bottom surface of the integrated air supply block 50, and a water inlet and a water outlet which are respectively communicated with two ends of the hot water pipeline are formed in the side surface of the hot water pipeline integrated air supply block 50. The air supply pipeline and the hot water pipeline are isolated from each other. A plurality of (e.g., three) through holes are formed in the circumferential housing 10 near the integrated air supply block 50, an air supply pipe passes through one of the through holes of the circumferential housing 10 and communicates with the air inlet hole, and the air supply pipe is connected to a hot air supply device. A hot water supply pipe passes through a through hole of the circumferential housing 10 and communicates with the water inlet, and a hot water collection pipe passes through a through hole of the circumferential housing 10 and communicates with the water outlet. The hot water supply pipe and the hot water collecting pipe are both connected with a water heating box. The air supply pipeline and the hot water pipeline are distributed in a bending mode, and the air supply pipeline is at least partially parallel to the hot water pipeline.
The integrated air supply block 50 is obliquely arranged, and the inclination angle of the integrated air supply block 50 relative to the horizontal plane is 3-10 degrees.
The filter structure 60 comprises at least two layers of screens staggered with respect to each other, with a first gap between the screens.
A grid support is also provided above the filter structure 60 for supporting the refuse.
The circumferential shell 10 is provided with a cleaning opening between the filtering structure 60 and the grid support, and the cleaning opening is rotatably provided with a movable door, so that garbage on the filtering structure 60 can be cleaned conveniently, and the filtering structure 60 is prevented from being blocked.
The inner side or the outer side of the upper cover 30 is provided with a plurality of stack turning motors, the output ends of the stack turning motors are connected with screw rods 70, the plurality of screw rods 70 are vertically arranged, and the plurality of screw rods 70 are positioned in the circumferential shell 10 and above the filtering structure 60.
The integrated gas supply block 50 is used for forming bottom aeration, providing oxygen and heat, maintaining the temperature of the interior of the box body structure at 50-60 ℃ and the humidity at 40-60%, and accordingly providing an aerobic high-temperature pyrolysis environment.
The motor for turning over the pile drives the screw 70 to rotate, thereby stirring the garbage pile, improving the gas circulation, preventing the garbage from being piled up and blocked and avoiding the local temperature from being overheated.
The air outlet hole 31 of the upper cover 30 is used for exhausting air, and the air outlet hole 31 can be connected with an exhaust pipe for collecting waste gas so as to facilitate the centralized treatment of the waste gas in the later period.
In this embodiment, the area of the integrated air supply block 50 is smaller than the area of the heat insulating layer 40, so that a second gap is formed between the circumferential edge of the integrated air supply block 50 and the circumferential casing 10, and the circumferential casing 10 is provided with a liquid discharge port between the heat insulating layer 40 and the integrated air supply block 50 for discharging liquid generated in the box structure. The liquid outlet can be connected with a liquid collecting pipe to collect liquid, so that the liquid can be conveniently and centrally treated in the later period.
The air supply pipe is connected with a blower.
The inner side wall of the circumferential shell 10 is also provided with a temperature sensor, the stack turning motor, the air blower and the temperature sensor are all connected with a controller, the controller correspondingly controls the rotating speed of the stack turning motor and the air blower according to the temperature detected by the temperature sensor, and if the temperature is lower, the controller controls the stack turning motor and the air blower to operate at lower rotating speed; when the temperature is higher, the controller controls the stack turning motor and the blower to operate at a higher rotating speed, so that the air supply amount is increased, the stack turning speed is increased, and the exhaust efficiency is improved.
A feeding port is arranged on the circumferential shell 10 or the upper cover 30, and a movable cover plate is rotatably arranged at the feeding port.
According to the technical scheme, the kitchen waste is subjected to aerobic pyrolysis in a high-temperature aerobic environment, so that the harmless degree is higher, the treatment efficiency is improved, and the odor is reduced.
Compared with the prior art, the high-temperature aerobic treatment station for kitchen waste comprises a circumferential shell 10, a base 20 connected with the bottom of the circumferential shell 10, an upper cover 30 movably connected with the top of the circumferential shell 10, and a heat insulation layer 40, an integrated air supply block 50 and a filtering structure 60 which are positioned in the circumferential shell 10 and are sequentially arranged horizontally at intervals from bottom to top; the upper cover 30 is provided with at least one air outlet hole 31; an insulating layer is arranged on the inner side wall of the circumferential shell 10; an air supply pipeline is arranged inside the integrated air supply block 50, a plurality of air supply holes communicated with the air supply pipeline are arranged on the top surface of the integrated air supply block 50, an air inlet hole communicated with the air supply pipeline is arranged on one side surface or the bottom surface of the integrated air supply block 50, a through hole is arranged on the circumferential shell 10 close to the integrated air supply block 50, and an air supply pipe penetrates through the through hole of the circumferential shell 10 and is communicated with the air inlet hole; the filter structure 60 comprises at least two layers of screens staggered with respect to each other, with a first gap between the screens. So that the harmless degree of the kitchen waste treatment is higher, the treatment efficiency is improved, the odor is reduced, the oxygen supply is improved, and the blockage is prevented.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (10)
1. The utility model provides a kitchen garbage high temperature aerobic treatment station which characterized in that: the air purifier comprises a circumferential shell, a base connected with the bottom of the circumferential shell, an upper cover movably connected with the top of the circumferential shell, and a heat insulation layer, an integrated air supply block and a filtering structure which are positioned in the circumferential shell and horizontally arranged at intervals from bottom to top in sequence; the upper cover is provided with an air outlet; an insulating layer is arranged on the inner side wall of the circumferential shell; an air supply pipeline and a hot water pipeline are arranged inside the integrated air supply block, a plurality of air supply holes communicated with the air supply pipeline are formed in the top surface of the integrated air supply block, an air inlet hole communicated with the air supply pipeline is formed in one side surface or the bottom surface of the integrated air supply block, and a water inlet and a water outlet which are respectively communicated with two ends of the hot water pipeline are formed in one side surface of the integrated air supply block; a plurality of through holes are formed in the circumferential shell body at positions close to the integrated air supply block, an air supply pipe penetrates through the through holes of the circumferential shell body and is communicated with the air inlet hole, a hot water supply pipe penetrates through one through hole of the circumferential shell body and is communicated with the water inlet, and a hot water collecting pipe penetrates through one through hole of the circumferential shell body and is communicated with the water outlet; the filtering structure comprises at least two layers of mutually staggered filtering nets, and first gaps are formed among the filtering nets.
2. The high-temperature aerobic treatment station for kitchen waste according to claim 1, characterized in that: the circumference casing, base and upper cover form a box structure, and the inside temperature of box structure is 50 ~ 60 ℃, and humidity is 40 ~ 60%.
3. The high-temperature aerobic treatment station for kitchen waste according to claim 1, characterized in that: the integrated gas supply block is obliquely arranged relative to the horizontal plane.
4. The high-temperature aerobic treatment station for kitchen waste according to claim 1, characterized in that: the area of the integrated air supply block is smaller than that of the heat insulation layer, a second gap is formed between the circumferential edge of the integrated air supply block and the circumferential shell, and a liquid discharge port is formed in the circumferential shell between the heat insulation layer and the integrated air supply block.
5. The high-temperature aerobic treatment station for kitchen waste according to claim 1, characterized in that: the inboard or the outside of upper cover is provided with a plurality of buttress motors that turn over, and the output that turns over the buttress motor is connected with the screw rod, and the equal vertical setting of a plurality of screw rods, and a plurality of screw rods are located the circumference casing and are located filtration's top.
6. The high-temperature aerobic treatment station for kitchen waste according to claim 5, characterized in that: the air supply pipe is connected with a blower.
7. The high-temperature aerobic treatment station for kitchen waste according to claim 6, characterized in that: and a temperature sensor is arranged on the inner side wall of the circumferential shell, and the stack turning motor, the air blower and the temperature sensor are all connected with a controller.
8. The high-temperature aerobic treatment station for kitchen waste according to claim 1, characterized in that: the top area of the upper cover is smaller than the bottom area of the upper cover.
9. The high-temperature aerobic treatment station for kitchen waste according to claim 1, characterized in that: and a grid support is arranged above the filtering structure.
10. A high-temperature aerobic treatment station for kitchen waste according to claim 9, characterized in that: the circumferential shell is provided with a cleaning opening between the filtering structure and the grid support, and the cleaning opening is rotatably provided with a movable door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305816.2U CN212597882U (en) | 2020-07-06 | 2020-07-06 | High-temperature aerobic treatment station for kitchen waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305816.2U CN212597882U (en) | 2020-07-06 | 2020-07-06 | High-temperature aerobic treatment station for kitchen waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212597882U true CN212597882U (en) | 2021-02-26 |
Family
ID=74745270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021305816.2U Expired - Fee Related CN212597882U (en) | 2020-07-06 | 2020-07-06 | High-temperature aerobic treatment station for kitchen waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212597882U (en) |
-
2020
- 2020-07-06 CN CN202021305816.2U patent/CN212597882U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 Termination date: 20210706 |