CN218095959U - Heat recovery system of incinerator - Google Patents
Heat recovery system of incinerator Download PDFInfo
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- CN218095959U CN218095959U CN202221972353.4U CN202221972353U CN218095959U CN 218095959 U CN218095959 U CN 218095959U CN 202221972353 U CN202221972353 U CN 202221972353U CN 218095959 U CN218095959 U CN 218095959U
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- heat recovery
- recovery system
- incinerator
- percolate
- heater
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/12—Heat utilisation in combustion or incineration of waste
Abstract
The utility model belongs to the technical field of waste heat recovery, concretely relates to burn burning furnace heat recovery system. The heat recovery system of the incinerator comprises an incinerator body, an infiltration liquid pool and a first heater, wherein the infiltration liquid pool is suitable for containing garbage infiltration liquid, one end of the first heater is connected with the incinerator body, and the other end of the first heater is connected with the infiltration liquid pool. The utility model discloses an burn burning furnace heat recovery system can improve energy utilization with the waste heat recovery who burns burning furnace.
Description
Technical Field
The utility model belongs to the technical field of waste heat recovery, concretely relates to burn burning furnace heat recovery system.
Background
The leachate that refuse fermentation's in-process can produce, the leachate of production need get into the incinerator and carry out innocent treatment, among the correlation technique, need heat the concentration to leachate, the gaseous suction furnace that the heating process produced, the incinerator is at the ignition initial stage, for realizing that soda quality is up to standard, need discharge the steam that produces to the atmosphere, the heat that exhaust steam was taken away has caused the energy waste.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the embodiment of the utility model provides an burn burning furnace heat recovery system and burn burning furnace heat recovery system is proposed, can improve energy utilization with the waste heat recovery who burns burning furnace.
The utility model discloses burn burning furnace heat recovery system, include:
a furnace body;
a percolate pond adapted to hold landfill percolate;
one end of the first heater is connected with the furnace body, and the other end of the first heater is connected with the percolate pool.
The utility model discloses burn burning furnace heat recovery system and burn burning furnace heat recovery system can improve energy utilization with the waste heat recovery who burns burning furnace.
In some embodiments, the incinerator heat recovery system further comprises a superheater having an inlet connected to the first heater and an outlet connected to the percolate sump.
In some embodiments, the incinerator heat recovery system further comprises a vent pipe and a first valve, one end of the first valve being connected to the vent pipe and the other end of the first valve being connected to the outlet of the superheater.
In some embodiments, the incinerator heat recovery system further comprises a gas collection hood, one end of the gas collection hood being adapted to collect steam heated by the percolate bath, the other end of the gas collection hood being connected to the incinerator body to discharge steam into the incinerator body.
In some embodiments, the incinerator heat recovery system further comprises a suction fan mounted within the gas skirt.
In some embodiments, the incinerator heat recovery system further comprises a blower, one end of the blower is connected to the gas collecting channel, and the other end of the blower is connected to the incinerator body.
In some embodiments, the incinerator heat recovery system further comprises a drain pipe, one end of the drain pipe being connected to the outlet of the percolate sump, the other end of the drain pipe being adapted to be connected to the incinerator body.
In some embodiments, the incinerator heat recovery system further comprises a liquid sprayer, one end of the liquid sprayer is connected with the liquid discharge pipe, and the other end of the liquid sprayer is suitable for being connected with the incinerator body.
In some embodiments, the incinerator heat recovery system further comprises a second heater connected at one end to the first heater and at the other end to the percolate sump for heating the percolate sump.
In some embodiments, the incinerator heat recovery system further comprises an economizer provided at the outlet of the incinerator body.
Drawings
Fig. 1 is a schematic view of an incinerator heat recovery system according to an embodiment of the present invention.
Reference numerals:
the system comprises a furnace body 1, a percolate pool 2, a first heater 3, a superheater 4, an exhaust pipe 5, a first valve 6, a second valve 7, a gas collecting hood 8, a suction fan 9, a liquid discharge pipe 10, a liquid sprayer 11, a second heater 12, an economizer 13, a first pump 14 and a blower 15.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The utility model discloses burn burning furnace heat recovery system includes stove body 1, infiltration liquid pond 2 and first heater 3, and infiltration liquid pond 2 is suitable for and holds landfill leachate, and the one end of first heater 3 links to each other with stove body 1, and the other end of first heater 3 links to each other with infiltration liquid pond 2.
Specifically, as shown in fig. 1, the first heater 3 is adapted to contain a fluid therein, for example, the first heater 3 is adapted to contain water therein, the first heater 3 is connected to the furnace body 1 to heat the water in the first heater 3 to form water vapor, the first heater 3 is further connected to the percolate pond 2 to discharge the water vapor into the percolate pond 2 to heat the percolate contained in the percolate pond 2, for example, a heat exchanger is installed in the percolate pond 2 and adapted to transfer heat of the water vapor to the percolate in the percolate pond 2 to heat the percolate. Or a plurality of heat exchange tubes are arranged in the percolate pool 2 and are suitable for transferring the heat of the water vapor to the percolate in the percolate pool 2 for heating. The percolate is also provided with a waste water outlet for discharging the heated water vapor.
Alternatively, the first heater 3 may be a steam drum.
Optionally, the incinerator heat recovery system is further provided with a liquid supply tank adapted to contain a fluid, the liquid supply tank being connected to the first heater 3 to supply the fluid to the first heater 3.
The utility model discloses an burn burning furnace heat recovery system and burn burning furnace heat recovery system through setting up first heater 3, first heater 3 is suitable for the waste heat recovery who will burn burning furnace with the fluid in heating first heater 3, improves energy utilization.
In some embodiments, the incinerator heat recovery system further comprises a superheater 4, the inlet of the superheater 4 is connected to the primary heater 3, and the outlet of the superheater 4 is connected to the percolate sump 2.
Specifically, as shown in fig. 1, an inlet of the superheater 4 is connected with the first heater 3, the superheater 4 is suitable for being arranged in the furnace body 1, or the superheater 4 is connected with the furnace body 1, flue gas generated after combustion of the incinerator heats the superheater 4 again to heat fluid of the superheater 4, and the other end of the superheater 4 is connected with the percolate pool 2 to heat percolate in the percolate pool 2, so that reutilization of waste heat recovery of the incinerator is realized, and energy recovery of waste heat recovery of the incinerator is improved.
In some embodiments, the incinerator heat recovery system further comprises an exhaust pipe 5 and a first valve 6, one end of the first valve 6 being connected to the exhaust pipe 5 and the other end of the first valve 6 being connected to an outlet of the superheater 4.
Specifically, as shown in fig. 1, one end of the first valve 6 is connected with the exhaust pipe 5, the other end of the first valve 6 is connected with the outlet of the superheater 4, and when the heat generated in the running process of the incinerator is excessive, the first valve 6 is directly opened to dissipate the heat of the fluid in the superheater 4 and the first heater 3 in the form of gas, so that the use stability and safety of the incinerator are improved.
Alternatively, the first valve 6 is a flow regulating valve, and the first valve 6 can regulate the flow of the gas to adapt to different use environments.
Optionally, the incinerator heat recovery system further comprises a second valve 7, one end of the second valve 7 is connected with the percolate sump 2, the other end of the second valve 7 is connected with an outlet of the superheater 4, and the second valve 7 is suitable for adjusting the flow rate of the fluid flowing into the percolate sump 2 from the superheater 4 so as to adapt to different use environments and improve the stability and safety of the incinerator heat recovery system.
In some embodiments, the incinerator heat recovery system further comprises a gas collection hood 8, one end of the gas collection hood 8 being adapted to collect the steam heated by the percolate bath 2, the other end of the gas collection hood 8 being connected to the furnace body 1 for discharging the steam into the furnace body 1.
Specifically, as shown in fig. 1, the leachate contained in the leachate tank 2 is heated to generate steam, one end of the inlet of the gas collecting channel 8 faces the leachate tank 2 to collect the steam generated by heating the leachate tank 2, and the other end of the gas collecting channel 8 is connected to the furnace body 1 to feed the steam into the furnace body 1 for combustion.
The utility model discloses burn burning furnace heat recovery system through setting up gas collecting channel 8, collects the steam that the 2 heats in leachate pond produced, and gas collecting channel 8's the other end links to each other with stove body 1 and burns in order to send steam into stove body 1, has improved the operating efficiency who burns burning furnace.
In some embodiments, the incinerator heat recovery system further comprises a suction fan 9, and one end of the suction fan 9 is installed in the gas collecting channel 8.
Specifically, as shown in fig. 1, a suction fan 9 is provided in the gas skirt 8 to collect the steam generated by the percolate tank 2, thereby improving the ability and efficiency of the gas skirt 8 to collect the steam and further improving the stability and safety of the heat recovery system of the incinerator.
In some embodiments, the incinerator heat recovery system further comprises a blower 15, one end of the blower 15 being connected to the gas collection hood 8, the other end of the blower 15 being connected to the incinerator body 1.
Specifically, as shown in fig. 1, the number of the blowers 15 is plural, one end of the blower 15 is communicated with the outlet of the gas collecting channel 8, the other end of the blower 15 is connected with the furnace body 1 to blow the steam generated by heating the percolate pool 2 into the furnace body 1 for combustion, and the steam collected by the gas collecting channel 8 can be quickly discharged into the furnace body 1 for combustion by arranging the blower 15, so that the work efficiency of the incinerator is improved.
Specifically, as shown in fig. 1, the blower 15 may be a primary blower.
In some embodiments, the incinerator heat recovery system further comprises a drain 10, one end of the drain 10 being connected to the outlet of the percolate bath 2, the other end of the drain 10 being adapted to be connected to the incinerator body 1.
Specifically, as shown in fig. 1, the inlet of the drain pipe 10 is communicated with the outlet of the percolate pool 2, and the percolate heated and concentrated in the percolate pool 2 is sent into the furnace body 1 through the drain pipe 10 for combustion, so that the stability and safety of the heat recovery system of the incinerator are improved.
In some embodiments, the incinerator heat recovery system further comprises a liquid sprayer 11, one end of the liquid sprayer 11 being connected to the liquid discharge pipe 10, the other end of the liquid sprayer 11 being adapted to be connected to the furnace body 1.
Specifically, as shown in fig. 1, one end of the liquid sprayer 11 is connected to the outlet of the liquid discharge pipe 10, the other end of the liquid sprayer 11 is adapted to extend into the furnace body 1 to spray the leachate into the furnace body 1, and the liquid sprayer 11 is adapted to spray the leachate into the furnace body 1, so as to improve the combustion efficiency of the leachate in the furnace body 1.
Optionally, the incinerator heat recovery system further comprises a first pump 14, one end of the first pump 14 is connected to the drain pipe 10, the other end of the first pump 14 is connected to an ejector, the first pump 14 is adapted to draw the leachate from the leachate tank 2 through the drain pipe 10, improving the operating efficiency and stability of the incinerator heat recovery system.
In some embodiments, the incinerator heat recovery system further comprises a second heater 12, the second heater 12 being connected at one end to the first heater 3 and at the other end of the second heater 12 to the percolate sump 2 for heating the percolate sump 2.
Specifically, as shown in fig. 1, one end of the second heater 12 is communicated with the first heater 3, and the other end of the second heater 12 is connected with the leachate to transfer the heat of the heated fluid to the leachate tank 2 to heat the leachate, thereby improving the stability and safety of the incinerator heat recovery system. Optionally, a second heater 12 is in communication with the superheater 4 at one end and the second heater 12 is connected at the other end to the percolate to transfer heat from the heated fluid to the percolate pond 2 to heat the percolate.
Alternatively, the second heater 12 may be a steam heater.
In some embodiments, the incinerator heat recovery system further comprises an economizer 13, the economizer 13 being provided at the outlet of the furnace body 1.
Specifically, as shown in fig. 1, the economizer 13 is disposed at the outlet of the furnace body 1, and absorbs the heat of the flue gas discharged from the incinerator, so as to reduce the temperature of the flue gas, thereby improving the stability and safety of the heat recovery system of the incinerator.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. An incinerator heat recovery system, comprising:
a furnace body;
a percolate pond adapted to hold landfill percolate;
one end of the first heater is connected with the furnace body, and the other end of the first heater is connected with the percolate pool.
2. The incinerator heat recovery system of claim 1, further comprising a superheater having an inlet connected to the first heater and an outlet connected to the percolate sump.
3. The incinerator heat recovery system according to claim 2 further comprising an exhaust pipe and a first valve, said first valve being connected at one end to said exhaust pipe and at the other end to the outlet of said superheater.
4. The incinerator heat recovery system of claim 1 further including a gas collection hood, one end of said hood adapted to collect steam heated by said percolate bath, the other end of said hood being connected to said incinerator body for discharging steam into said incinerator body.
5. The incinerator heat recovery system of claim 4, further comprising a suction fan mounted within the gas hood.
6. The incinerator heat recovery system of claim 5 further comprising a blower, one end of said blower being connected to said gas collecting channel and the other end of said blower being connected to said furnace body.
7. The incinerator heat recovery system of claim 1 further comprising a drain pipe, one end of said drain pipe being connected to the outlet of said percolate sump, the other end of said drain pipe being adapted for connection to said furnace body.
8. The incinerator heat recovery system of claim 7 further including a liquid spray, one end of said liquid spray being connected to said drain pipe and the other end of said liquid spray being adapted to be connected to said furnace body.
9. The incinerator heat recovery system according to any one of claims 1 to 8 further including a second heater, said second heater being connected at one end to said first heater and at the other end to said percolate sump for heating said percolate sump.
10. The incinerator heat recovery system according to any one of claims 1 to 8, further comprising an economizer provided at an outlet of the furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972353.4U CN218095959U (en) | 2022-07-27 | 2022-07-27 | Heat recovery system of incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972353.4U CN218095959U (en) | 2022-07-27 | 2022-07-27 | Heat recovery system of incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218095959U true CN218095959U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221972353.4U Active CN218095959U (en) | 2022-07-27 | 2022-07-27 | Heat recovery system of incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218095959U (en) |
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2022
- 2022-07-27 CN CN202221972353.4U patent/CN218095959U/en active Active
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