CN215062109U - Waste incineration waste heat recovery device - Google Patents
Waste incineration waste heat recovery device Download PDFInfo
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- CN215062109U CN215062109U CN202120668951.1U CN202120668951U CN215062109U CN 215062109 U CN215062109 U CN 215062109U CN 202120668951 U CN202120668951 U CN 202120668951U CN 215062109 U CN215062109 U CN 215062109U
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Abstract
The utility model provides a waste incineration waste heat recovery device, which relates to the field of environmental protection devices and comprises a waste incineration device, and is characterized in that a waste gas pipeline is arranged at the upper end of the waste incineration device; the waste gas heat exchanger also comprises a heat exchange device, wherein the heat exchange device comprises a tank body, the upper side and the lower side of the tank body are respectively provided with a waste gas inlet and a waste gas outlet, and the waste gas inlet is connected with a waste gas pipeline; the two ends of the tank body are respectively provided with a fluid medium inlet and a fluid medium outlet, a plurality of heat exchange tubes are arranged in the tank body, the two ends of each heat exchange tube are provided with sealing plates, the edges of the sealing plates are hermetically connected with the interior of the tank body, and the end parts of the heat exchange tubes penetrate through the sealing plates; and the fluid medium performs baffling motion in the heat exchange tube. The utility model discloses can carry out recycle with the waste heat of waste gas, improve energy utilization efficiency.
Description
Technical Field
The utility model belongs to the environment-friendly device field, concretely relates to waste incineration waste heat recovery device.
Background
The waste incineration is a traditional method for treating the waste, and the waste incineration method is one of the main methods for treating the urban waste because the waste is treated by the incineration method, the reduction effect is obvious, the land is saved, various pathogens can be killed, and toxic and harmful substances are converted into harmless substances. Modern garbage incinerators are all equipped with good smoke and dust purification devices, and the pollution to the atmosphere is reduced. The waste gas after the garbage incineration has a large amount of heat energy, and the energy is wasted by directly treating the waste gas;
according to the defects, the waste incineration waste heat recovery device is needed, and waste heat of waste gas can be recycled, so that the energy utilization efficiency is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at not enough to the perforating device of current ground reconnaissance usefulness, can carry out recycle with the waste heat of waste gas to improve energy utilization efficiency.
The utility model provides a following technical scheme:
a waste incineration waste heat recovery device comprises a waste incineration device, wherein a waste gas pipeline is arranged at the upper end of the waste incineration device;
the waste gas heat exchanger also comprises a heat exchange device, wherein the heat exchange device comprises a tank body, the upper side and the lower side of the tank body are respectively provided with a waste gas inlet and a waste gas outlet, and the waste gas inlet is connected with a waste gas pipeline;
the two ends of the tank body are respectively provided with a fluid medium inlet and a fluid medium outlet, a plurality of heat exchange tubes are arranged in the tank body, the two ends of each heat exchange tube are provided with sealing plates, the edges of the sealing plates are hermetically connected with the interior of the tank body, and the end parts of the heat exchange tubes penetrate through the sealing plates; and the fluid medium performs baffling motion in the heat exchange tube.
Preferably, a plurality of baffle plates are arranged in the heat exchange tube, baffle holes are arranged on the baffle plates, and the baffle holes of two adjacent baffle plates are not positioned on the same side.
Preferably, the diameter of the baffle plate is larger than that of the heat exchange tube.
Preferably, the heat exchange tube is formed by connecting a plurality of short tubes in sequence, the baffle plates are arranged between the adjacent short tubes, and the short tubes and the baffle plates are of detachable structures.
Preferably, threaded sleeves are arranged on two sides of the baffle plate, and the short pipe is connected with the threaded sleeves through threads.
Preferably, the external cross section of the short pipe is a regular hexagon
The utility model has the advantages that: the upper end of the garbage incineration device is provided with a waste gas pipeline;
the waste gas heat exchanger also comprises a heat exchange device, wherein the heat exchange device comprises a tank body, the upper side and the lower side of the tank body are respectively provided with a waste gas inlet and a waste gas outlet, and the waste gas inlet is connected with a waste gas pipeline;
the two ends of the tank body are respectively provided with a fluid medium inlet and a fluid medium outlet, a plurality of heat exchange tubes are arranged in the tank body, the two ends of each heat exchange tube are provided with sealing plates, the edges of the sealing plates are hermetically connected with the interior of the tank body, and the end parts of the heat exchange tubes penetrate through the sealing plates; through heat transfer device, can realize waste gas heat's recycle, heat fluid medium for industrial production avoids heating alone, the manufacturing cost who brings promotes and energy loss. The fluid medium carries out baffling movement in the heat exchange tube, so that the heating time can be prolonged, and the heating effect can be improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view showing the structure of a heat exchange tube;
fig. 3 is a structural view of the second embodiment.
Labeled as: 1. a waste incineration device; 2. an exhaust gas conduit; 3. closing the plate; 4. a fluid medium inlet; 5. a fluid medium outlet; 6. a heat exchange pipe; 7. a short pipe; 8. a baffle plate; 9. a threaded sleeve; 10. a baffling aperture; 11. an exhaust gas inlet; 12. an exhaust gas outlet; 13. and (5) a tank body.
Detailed Description
Example 1:
as shown in fig. 1 to 2, a waste incineration waste heat recovery device comprises a waste incineration device 1, wherein an exhaust gas pipeline 2 is arranged at the upper end of the waste incineration device 1 and used for discharging exhaust gas; the waste gas heat recovery device further comprises a heat exchange device, the heat exchange device comprises a tank body 13, the upper side and the lower side of the tank body 13 are respectively provided with a waste gas inlet 11 and a waste gas outlet 12, the waste gas inlet 11 is connected with the waste gas pipeline 2, and waste gas is sent into the tank body 13; the two ends of the tank body 13 are respectively provided with a fluid medium inlet 4 and a fluid medium outlet 5 for the inlet and outlet of a medium, a plurality of heat exchange tubes 6 are arranged in the tank body 13, the two ends of each heat exchange tube 6 are provided with sealing plates 3, the edges of the sealing plates 3 are hermetically connected with the inside of the tank body 13, the end parts of the heat exchange tubes 6 penetrate through the sealing plates 3, and the contact of waste gas and a medium support is avoided through the isolation effect of the sealing plates 3; and the fluid medium carries out baffling motion in the heat exchange tube 6, can improve the heating time, does benefit to and improves the heating effect. The heat exchange tube 6 is internally provided with a plurality of baffle plates 8, the baffle plates 8 are provided with baffle holes 10, the baffle holes 10 of two adjacent baffle plates 8 are not positioned on the same side, the heating time can be greatly prolonged through the baffle holes 10, and the heating effect is favorably improved. The diameter of the baffle plate 8 is larger than that of the heat exchange tube 6, the baffle plate 8 protrudes out of the heat exchange tube 6, the heat exchange area can be increased, the heating time is prolonged, and the heating effect is improved. The heat exchange tube 6 is formed by connecting a plurality of short tubes 7 in sequence, the baffle plate 8 is arranged between the adjacent short tubes 7, and the short tubes 7 and the baffle plate 8 are of a detachable structure, so that the length of the heat exchange tube can be freely combined, and the convenience in use is further improved. The two sides of the baffle plate 8 are provided with threaded sleeves 9, the threaded sleeves 9 and the baffle plate can be connected by welding, the short pipe 7 and the threaded sleeves 9 are connected by threads, and the disassembly can be conveniently realized by threaded connection; the external cross section of the short pipe 7 is in a regular hexagon shape, so that the short pipe 7 can be conveniently rotated by a tool, and the assembly is conveniently realized.
Example 2:
referring to fig. 3, unlike embodiment 1, the heat exchange tube 6 may be a spiral tube directly, and the medium flowing time is long, so that the heating time of the medium may be increased, which is beneficial to improving the heating effect.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. A waste incineration waste heat recovery device comprises a waste incineration device, and is characterized in that a waste gas pipeline is arranged at the upper end of the waste incineration device;
the waste gas heat exchanger also comprises a heat exchange device, wherein the heat exchange device comprises a tank body, the upper side and the lower side of the tank body are respectively provided with a waste gas inlet and a waste gas outlet, and the waste gas inlet is connected with a waste gas pipeline;
the two ends of the tank body are respectively provided with a fluid medium inlet and a fluid medium outlet, a plurality of heat exchange tubes are arranged in the tank body, the two ends of each heat exchange tube are provided with sealing plates, the edges of the sealing plates are hermetically connected with the interior of the tank body, and the end parts of the heat exchange tubes penetrate through the sealing plates; and the fluid medium performs baffling motion in the heat exchange tube.
2. The waste incineration waste heat recovery device of claim 1, wherein a plurality of baffle plates are arranged in the heat exchange tube, baffle plates are provided with baffle holes, and the baffle holes of two adjacent baffle plates are not located on the same side.
3. The waste incineration waste heat recovery device of claim 2, wherein the diameter of the baffle plate is larger than that of the heat exchange tube.
4. The waste incineration waste heat recovery device according to claim 3, wherein the heat exchange tube is formed by connecting a plurality of short tubes in sequence, the baffle plates are arranged between the adjacent short tubes, and the short tubes and the baffle plates are of a detachable structure.
5. The waste incineration waste heat recovery device according to claim 4, wherein threaded sleeves are arranged on two sides of the baffle plate, and the short pipe is connected with the threaded sleeves through threads.
6. The waste incineration waste heat recovery device of claim 5, wherein the external cross section of the short pipe is a regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668951.1U CN215062109U (en) | 2021-04-01 | 2021-04-01 | Waste incineration waste heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120668951.1U CN215062109U (en) | 2021-04-01 | 2021-04-01 | Waste incineration waste heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215062109U true CN215062109U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120668951.1U Active CN215062109U (en) | 2021-04-01 | 2021-04-01 | Waste incineration waste heat recovery device |
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| Country | Link |
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| CN (1) | CN215062109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272278A (en) * | 2023-02-17 | 2023-06-23 | 南通科瑞环境科技有限公司 | Gas-water separator for detection |
-
2021
- 2021-04-01 CN CN202120668951.1U patent/CN215062109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116272278A (en) * | 2023-02-17 | 2023-06-23 | 南通科瑞环境科技有限公司 | Gas-water separator for detection |
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