CN215446478U - Waste heat utilization device for waste incineration - Google Patents
Waste heat utilization device for waste incineration Download PDFInfo
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- CN215446478U CN215446478U CN202121509082.4U CN202121509082U CN215446478U CN 215446478 U CN215446478 U CN 215446478U CN 202121509082 U CN202121509082 U CN 202121509082U CN 215446478 U CN215446478 U CN 215446478U
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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
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model discloses a waste heat utilization device for waste incineration, which comprises a box body, wherein a first partition plate and a second partition plate are fixedly connected to an inner cavity of the box body from left to right in sequence, a support rod is fixedly connected to the left side of the top of the inner cavity of the box body, a heat exchange box is fixedly connected to the bottom end of the support rod, heat-conducting plates are fixedly connected to two sides of the heat exchange box, and rectangular holes are formed in two sides of the heat exchange box. The waste heat recovery device has the advantages of high waste heat recovery efficiency and a filtering function, and solves the problems that the existing waste heat utilization device for waste incineration cannot effectively recover and utilize heat contained in smoke gas in the using process, high-temperature heat still remains in the discharged smoke gas, so that the waste heat recovery effect is influenced, and the waste heat utilization device has a single structure, does not have a filtering function, cannot filter and collect particulate matter impurities contained in the smoke gas, and reduces the applicability of the waste heat utilization device.
Description
Technical Field
The utility model relates to the technical field of waste incineration, in particular to a waste heat utilization device for waste incineration.
Background
The waste incineration is an old 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 eliminated, and toxic and harmful substances are converted into harmless substances.
The existing waste heat utilization device for waste incineration cannot effectively recycle heat contained in smoke in the using process, and high-temperature heat still remains in the discharged smoke, so that the waste heat recovery effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waste heat utilization device for waste incineration, which has the advantages of high waste heat recovery efficiency and a filtering function, and solves the problems that the existing waste heat utilization device for waste incineration cannot effectively recycle heat contained in smoke in the using process, so that high-temperature heat still remains in the discharged smoke, the waste heat recovery effect is influenced, and the waste heat utilization device has a single structure, does not have the filtering function, cannot filter and collect particulate matter impurities contained in the smoke, and reduces the applicability of the waste heat utilization device.
In order to achieve the purpose, the utility model provides the following technical scheme: a waste heat utilization device for waste incineration comprises a box body, wherein a first partition plate and a second partition plate are fixedly connected with the inner cavity of the box body in sequence from left to right, a support rod is fixedly connected with the left side of the top of the inner cavity of the box body, a heat exchange box is fixedly connected with the bottom end of the support rod, heat conduction plates are fixedly connected with two sides of the heat exchange box, rectangular holes are formed in two sides of the heat exchange box, fins are fixedly connected with one opposite sides of the heat conduction plates, a first fan is fixedly connected with the left side of the top of the box body, the bottom of the heat exchange box is communicated with a conveying pipe, one end, away from the heat exchange box, of the conveying pipe is communicated with a heat exchange pipe, the right end of the heat exchange pipe penetrates through the first partition plate and is communicated with the second partition plate, a first filter screen is movably connected with the right side of the inner cavity of the box body, a second filter screen is movably connected with the top of the right side of the inner cavity of the box body, and a cross rod is fixedly connected with the bottom of the right side of the second partition plate, the utility model discloses a solar water heater, including horizontal pole relative one end fixedly connected with guard box, the bottom fixedly connected with motor of guard box inner chamber, the pivot of motor runs through guard box and fixedly connected with cleaning brush, the right side intercommunication at box top has the exhaust pipe, the inner chamber fixedly connected with second fan of exhaust pipe, the equal fixedly connected with temperature sensor in bottom of first baffle both sides.
Preferably, one side of the fin, which is far away from the heat conducting plate, penetrates through the rectangular hole and extends to the inner cavity of the heat exchange box, and the air outlet pipe of the first fan penetrates through the inner cavity of the box body and is communicated with the heat exchange box.
Preferably, the right side and the left top at box top all communicate with the water filling valve, the left bottom of box all communicates with the right side of bottom and has the drain valve.
Preferably, the collection box is placed to the right side of box inner chamber bottom, the equal fixedly connected with guide plate in bottom and the bottom on second baffle right side on box inner chamber right side.
Preferably, the equal fixedly connected with liquid level window in both sides of box front side, the equal fixedly connected with supporting leg in four corners of bottom half.
Preferably, the right side of the bottom of the front side of the box body is movably connected with a box door through a hinge, and the left side of the front side of the box door is fixedly connected with a handle.
Preferably, the front side of the first filter screen penetrates through the front side of the box body, and the front side of the second filter screen penetrates through the front side of the box body.
Preferably, the left side of the front side of the box body is fixedly connected with a controller, and the controller is electrically connected with the first fan, the motor, the second fan and the temperature sensor respectively.
Compared with the prior art, the utility model has the following beneficial effects:
1. the waste heat recovery device has the advantages of high waste heat recovery efficiency and filtering function through the matching of the support rod, the heat exchange box, the heat conducting plate, the rectangular hole, the fin, the first fan, the conveying pipe, the heat exchange pipe, the first filter screen, the second filter screen, the cross rod, the protection box, the motor and the cleaning brush, and solves the problems that the existing waste heat utilization device for waste incineration cannot effectively recover and utilize heat contained in smoke gas in the use process, high-temperature heat still remains in the discharged smoke gas, the waste heat recovery effect is influenced, and the structure is single, the filtering function is not provided, particulate matter impurities contained in the smoke gas cannot be filtered and collected, and the applicability of the waste heat utilization device is reduced.
2. According to the utility model, the support rod, the heat exchange box, the heat conducting plate and the fins are arranged, so that high-temperature heat contained in flue gas can be subjected to primary heat exchange, the conveying pipe and the heat exchange pipe are arranged, so that secondary heat exchange can be performed on residual heat in the flue gas, the waste heat recovery effect is improved, the first filter screen and the second filter screen are arranged, so that particulate matter impurities contained in the flue gas can be filtered, the surface of the first filter screen can be conveniently cleaned by arranging the motor and the cleaning brush, the adhesion of impurities is avoided, and the treated flue gas can be quickly discharged by arranging the exhaust pipe and the second fan.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present invention;
FIG. 2 is a right sectional view of a partial structure of the present invention;
FIG. 3 is a schematic front view of the structure of the present invention;
FIG. 4 is a right-view diagram of a partial structure of the present invention.
In the figure: the device comprises a box body 1, a first partition plate 2, a second partition plate 3, a support rod 4, a heat exchange box 5, a heat conduction plate 6, a rectangular hole 7, a fin 8, a first fan 9, a conveying pipe 10, a heat exchange pipe 11, a first filter screen 12, a second filter screen 13, a cross rod 14, a protection box 15, a motor 16, a cleaning brush 17, an exhaust pipe 18, a second fan 19, a temperature sensor 20, a water adding valve 21, a water discharging valve 22, a collecting box 23, a box door 24 and a controller 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The box body 1, the first partition board 2, the second partition board 3, the support rod 4, the heat exchange box 5, the heat conduction plate 6, the rectangular hole 7, the fin 8, the first fan 9, the conveying pipe 10, the heat exchange pipe 11, the first filter screen 12, the second filter screen 13, the cross rod 14, the protection box 15, the motor 16, the cleaning brush 17, the exhaust pipe 18, the second fan 19, the temperature sensor 20, the water adding valve 21, the drain valve 22, the collection box 23, the box door 24 and the controller 25 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the box are known by the person skilled in the art or can be known by a conventional experimental method.
Referring to fig. 1-4, a waste heat utilization device for waste incineration comprises a box body 1, wherein the right side and the left side of the top of the box body 1 are both communicated with a water adding valve 21, the left side of the bottom of the box body 1 is both communicated with a water discharging valve 22, water liquid is conveniently replaced by arranging the water adding valve 21 and the water discharging valve 22, a collecting box 23 is arranged on the right side of the bottom of an inner cavity of the box body 1, a guide plate is fixedly connected with the bottom of the right side of the inner cavity of the box body 1 and the bottom of the right side of a second partition plate 3, impurities are conveniently collected by arranging the collecting box 23, liquid level windows are fixedly connected with both sides of the front side of the box body 1, supporting legs are fixedly connected with four corners of the bottom of the box body 1, a box door 24 is movably connected with the right side of the bottom of the front side of the box body 1 through a hinge, a handle is fixedly connected with the left side of the front side of the box body 1, a controller 25 is fixedly connected with the left side of the front side of the box body 1, the controller 25 is respectively electrically connected with the first fan 9, the motor 16, the second fan 19 and the temperature sensor 20, the inner cavity of the box body 1 is sequentially and fixedly connected with the first partition plate 2 and the second partition plate 3 from left to right, the left side of the top of the inner cavity of the box body 1 is fixedly connected with the support rod 4, the bottom end of the support rod 4 is fixedly connected with the heat exchange box 5, both sides of the heat exchange box 5 are fixedly connected with the heat conduction plates 6, both sides of the heat exchange box 5 are respectively provided with the rectangular holes 7, one side opposite to the heat conduction plate 6 is respectively and fixedly connected with the fins 8, through the arrangement of the support rod 4, the heat exchange box 5, the heat conduction plates 6 and the fins 8, the high-temperature heat contained in the flue gas can be subjected to primary heat exchange, one side of the fins 8, far away from the heat conduction plates 6, penetrates through the rectangular holes 7 and extends to the inner cavity of the heat exchange box 5, the left side of the top of the box body 1 is fixedly connected with the first fan 9, an air outlet pipe of the first fan 9 penetrates through to the inner cavity of the box body 1 and is communicated with the heat exchange box 5, the bottom of the heat exchange box 5 is communicated with a conveying pipe 10, one end of the conveying pipe 10, which is far away from the heat exchange box 5, is communicated with a heat exchange pipe 11, through the arrangement of the conveying pipe 10 and the heat exchange pipe 11, secondary heat exchange can be carried out on residual heat in flue gas, the waste heat recovery effect is improved, the right end of the heat exchange pipe 11 penetrates through a first partition plate 2 and is communicated with a second partition plate 3, the right side of an inner cavity of the box 1 is movably connected with a first filter screen 12, the top of the right side of the inner cavity of the box 1 is movably connected with a second filter screen 13, through the arrangement of the first filter screen 12 and the second filter screen 13, particulate matter impurities contained in the flue gas can be filtered, the front side of the first filter screen 12 penetrates through the front side of the box 1, the front side of the second filter screen 13 penetrates through the front side of the box 1, the bottom of the right side of the inner cavity of the box 1 and the bottom of the right side of the second partition plate 3 are fixedly connected with a cross rod 14, and one end, which is opposite to the cross rod 14, is fixedly connected with a protection box 15, the bottom of the inner cavity of the protection box 15 is fixedly connected with a motor 16, a rotating shaft of the motor 16 penetrates through the protection box 15 and is fixedly connected with a cleaning brush 17, the surface of the first filter screen 12 is convenient to clean by arranging the motor 16 and the cleaning brush 17, impurities are prevented from being adhered, the right side of the top of the box body 1 is communicated with an exhaust pipe 18, the inner cavity of the exhaust pipe 18 is fixedly connected with a second fan 19, the treated smoke can be quickly discharged by arranging the exhaust pipe 18 and the second fan 19, the bottoms of the two sides of the first partition board 2 are fixedly connected with temperature sensors 20, and the heat conduction plate 6, the rectangular hole 7, the fin 8, the first fan 9, the conveying pipe 10, the heat exchange pipe 11, the first filter screen 12, the second filter screen 13, the cross bar 14, the protection box 15, the motor 16 and the cleaning brush 17 are matched, so that the waste heat recovery efficiency and the filtering function are realized, the problem of current waste heat utilization equipment for msw incineration in the use, can't carry out effective recycle to the heat that contains in the flue gas, still remain high temperature heat in the flue gas that leads to discharging to influence waste heat recovery effect, and because single structure does not have filtering capability, can not filter the collection to the particulate matter impurity that contains in the flue gas, reduced waste heat utilization equipment suitability is solved.
When the device is used, a proper amount of cold water is added into the inner cavity of the box body 1 through the water adding valve 21, then the air inlet pipe of the first fan 9 is communicated with the air outlet pipe of the incinerator, the first fan 9, the motor 16 and the second fan 19 are controlled to operate through the controller 25, the first fan 9 conveys high-temperature flue gas to the inner cavity of the heat exchange box 5, the fins 8 and the heat conduction plate 6 transmit the heat of the flue gas to the cold water so as to heat the cold water, the flue gas after primary heat exchange is conveyed to the heat exchange pipe 11 through the conveying pipe 10, the heat exchange pipe 11 transmits the heat of the flue gas to the cold water so as to perform secondary heat exchange on the heat in the flue gas, the flue gas after secondary heat exchange is conveyed to the right side of the second partition plate 3, the first filter screen 12 and the second filter screen 13 filter particulate matter impurities contained in the flue gas, the motor 16 drives the cleaning brush 17 to rotate, and the cleaning brush 17 cleans the bottom of the first filter screen 12, the impurity drops to the inner cavity of the collecting box 23 through the guide plate, and the flue gas after heat exchange and filtration is discharged out of the box body 1 through the exhaust pipe 18.
In summary, the following steps: this waste heat utilization equipment for msw incineration, through branch 4, heat transfer case 5, heat-conducting plate 6, rectangular hole 7, fin 8, first fan 9, conveyer pipe 10, heat exchange tube 11, first filter screen 12, second filter screen 13, horizontal pole 14, guard box 15, the cooperation of motor 16 and cleaning brush 17, current waste heat utilization equipment for msw incineration has been solved in the use, can't carry out effective recycle to the heat that contains in the flue gas, still remain high temperature heat in the flue gas that leads to discharging, thereby influence the waste heat recovery effect, and because single structure, do not have filtering capability, particulate matter impurity that can not contain in the flue gas filters the collection, the problem of waste heat utilization equipment suitability has been reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a waste heat utilization equipment for msw incineration, includes box (1), its characterized in that: the inner chamber of the box body (1) is sequentially and fixedly connected with a first partition plate (2) and a second partition plate (3) from left to right, a support rod (4) is fixedly connected to the left side of the top of the inner chamber of the box body (1), a heat exchange box (5) is fixedly connected to the bottom end of the support rod (4), heat-conducting plates (6) are fixedly connected to both sides of the heat exchange box (5), rectangular holes (7) are respectively formed in both sides of the heat exchange box (5), fins (8) are respectively and fixedly connected to one side, opposite to the heat-conducting plates (6), of the left side of the top of the box body (1), a first fan (9) is fixedly connected to the left side of the top of the box body (1), the bottom of the heat exchange box (5) is communicated with a conveying pipe (10), a heat exchange pipe (11) is communicated with one end, far away from the heat exchange box (5), of the right end of the heat exchange pipe (11) penetrates through the first partition plate (2) and is communicated with the second partition plate (3), the utility model discloses a solar water heater, including box (1), inner chamber, bottom fixedly connected with guard box (15), the bottom fixedly connected with motor (16) of guard box (15) inner chamber, the pivot of motor (16) runs through guard box (15) and fixedly connected with cleaning brush (17), the right side intercommunication at box (1) top has exhaust pipe (18), the inner chamber fixedly connected with second fan (19) of exhaust pipe (18), the equal fixedly connected with temperature sensor (20) in bottom of first baffle (2) both sides, the top swing joint on box (1) inner chamber right side has second filter screen (13), the bottom on box (1) inner chamber right side and the equal fixedly connected with horizontal pole (14) in bottom on second baffle (3) right side, the one end fixedly connected with guard box (15) that horizontal pole (14) is relative, guard box (15) inner chamber fixedly connected with motor (16), the inner chamber fixedly connected with second fan (19) of exhaust pipe (18), the equal fixedly connected with temperature sensor (20) in bottom of first baffle (2) both sides.
2. The waste heat utilization device for waste incineration according to claim 1, characterized in that: one side of the fin (8) far away from the heat conducting plate (6) penetrates through the rectangular hole (7) and extends to the inner cavity of the heat exchange box (5), and an air outlet pipe of the first fan (9) penetrates through the inner cavity of the box body (1) and is communicated with the heat exchange box (5).
3. The waste heat utilization device for waste incineration according to claim 1, characterized in that: the right side and the left top at box (1) top all communicate with water adding valve (21), the right side of the left bottom and the bottom of box (1) all communicates with drain valve (22).
4. The waste heat utilization device for waste incineration according to claim 1, characterized in that: the collection box (23) is placed to the right side of box (1) inner chamber bottom, the equal fixedly connected with guide plate in bottom and the bottom on second baffle (3) right side on box (1) inner chamber right side.
5. The waste heat utilization device for waste incineration according to claim 1, characterized in that: the liquid level window is fixedly connected to the two sides of the front side of the box body (1), and the supporting legs are fixedly connected to the four corners of the bottom of the box body (1).
6. The waste heat utilization device for waste incineration according to claim 1, characterized in that: the refrigerator is characterized in that a refrigerator door (24) is movably connected to the right side of the bottom of the front side of the refrigerator body (1) through a hinge, and a handle is fixedly connected to the left side of the front side of the refrigerator door (24).
7. The waste heat utilization device for waste incineration according to claim 1, characterized in that: the front side of the first filter screen (12) penetrates through the front side of the box body (1), and the front side of the second filter screen (13) penetrates through the front side of the box body (1).
8. The waste heat utilization device for waste incineration according to claim 1, characterized in that: the left side fixedly connected with controller (25) of box (1) front side, controller (25) respectively with first fan (9), motor (16), second fan (19) and temperature sensor (20) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121509082.4U CN215446478U (en) | 2021-07-02 | 2021-07-02 | Waste heat utilization device for waste incineration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121509082.4U CN215446478U (en) | 2021-07-02 | 2021-07-02 | Waste heat utilization device for waste incineration |
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| Publication Number | Publication Date |
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| CN215446478U true CN215446478U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121509082.4U Active CN215446478U (en) | 2021-07-02 | 2021-07-02 | Waste heat utilization device for waste incineration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055003A (en) * | 2022-06-12 | 2022-09-16 | 安徽金岩高岭土科技有限公司 | Natural gas calcines rotary kiln combustion products environmental protection collection device of smart foundry sand |
-
2021
- 2021-07-02 CN CN202121509082.4U patent/CN215446478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055003A (en) * | 2022-06-12 | 2022-09-16 | 安徽金岩高岭土科技有限公司 | Natural gas calcines rotary kiln combustion products environmental protection collection device of smart foundry sand |
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