Circulating incinerator heat storage structure
By designing a circular incineration furnace heat storage structure, the circulating component uses circulating components to import the exhaust gas into the heat storage tank for filtering and heat storage, and realize the re -burning of the exhaust gas, solving the problem of lack of exhaust cylinder treatment of the incineration furnace, which improves the full combustion adequacy. And environmental protection.
Patent Information
- Application Number
- CN202420986724.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Common incinerators lack structures that filter and heat storage by circulating exhaust gas, resulting in the problem of improving combustion sufficiency and environmental protection.
Design a circular incineration furnace heat storage structure, including furnace body, combustion, gray storage box, fixed pipe, collecting box, heat storage storage tank, and circulating component. The circulating component is filtered and storage in the heat storage storage tank by transporting pipes, shaft flow pump, unidirectional exhaust valve, conveying fan, gas pipe and circulatory tube, and mixed the filtered exhaust gas with air with air. Later transported to the furnace body to achieve the re -burning of exhaust gas.
By circulating exhaust gas, the filtering of exhaust gas and the storage of heat are realized, which improves the adequacy and environmental protection of the combustion, saves fuel, and reduces air pollution.
Smart Images
Figure CN222392899U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of incineration devices, in particular to a circulating incinerator heat storage structure. Background Art
[0002] An incinerator is a device used to treat solid waste. It is a process that burns waste at high temperatures and converts it into ash and flue gas. Incinerators are usually used to treat urban garbage, medical waste, industrial waste, etc., and have the functions of reducing the volume of waste, reducing harmful components, and recovering energy.
[0003] Common incinerators lack the structure to circulate the exhaust gas for filtration and heat storage, and the exhaust gas is discharged directly, which easily pollutes the air and causes waste of combustible gas. The completeness of combustion and environmental protection need to be improved.
[0004] Therefore, the above-mentioned incinerator lacks a structure for filtering and storing heat by recycling the exhaust gas, which easily pollutes the air and also causes waste of combustible gas. The problems of combustion completeness and environmental protection need to be improved, which urgently need to be solved to improve the usage scenario. Utility Model Content
[0005] In order to overcome the common incinerators, there is a lack of a structure to circulate the exhaust gas for filtering and heat storage, resulting in the problem that the combustion completeness and environmental protection need to be improved.
[0006] The technical solution of the utility model is: a circulating incinerator heat storage structure, including a furnace body, a combustion rack is installed in the middle of the furnace body, a first ash storage box is connected to the bottom of the combustion rack inside the furnace body, a fixed pipe is arranged on the left side of the furnace body, a collecting box is arranged at the lower end of the fixed pipe, a second ash storage box is connected to the collecting box, a heat storage liquid storage tank is installed at the upper end of the furnace body, circulation components are arranged at the left and right ends of the heat storage liquid storage tank, two fixed rods are installed inside the furnace body near the top of the combustion rack, and an ash sweeping component is connected in the middle of the fixed rods.
[0007] Preferably, the exhaust gas is introduced into a heat storage liquid tank through a circulating component, the particulate matter and water-soluble exhaust gas therein are filtered, and the heat of the exhaust gas is absorbed by the liquid inside the heat storage liquid tank for heat storage. The filtered exhaust gas is then mixed with air and transported to the furnace body, where the combustible gas burns again to release heat, making the combustion more complete, saving fuel while improving environmental protection, so as to solve the problem that common incinerators lack a structure for filtering and storing heat by circulating the exhaust gas, and directly discharge the exhaust gas, which easily pollutes the air and also causes a waste of combustible gas, and the combustion completeness and environmental protection need to be improved.
[0008] Preferably, the circulation component includes a conveying pipe, an axial flow exhaust fan, and a one-way exhaust valve; the right side of the furnace body is connected to the right end of the heat storage liquid tank through the conveying pipe, the liquid inside the heat storage liquid tank immerses the upper end of the conveying pipe, an axial flow exhaust fan is arranged in the middle of the conveying pipe, and the conveying pipe is connected to the one-way exhaust valve near the right side of the heat storage liquid tank. When the fuel is burning, the axial flow exhaust fan is started to guide the exhaust gas into the heat storage liquid tank through the conveying pipe and the one-way exhaust valve, filter the particulate matter and water-soluble exhaust gas therein, and store heat by absorbing the heat of the exhaust gas.
[0009] Preferably, the circulation component includes a conveying fan and an air supply pipe; a conveying fan is arranged near the right end of the top of the thermal storage liquid storage tank, and the right end of the conveying fan is connected to the right side of the upper end of the thermal storage liquid storage tank through the air supply pipe. The conveying fan is started to introduce air into the thermal storage liquid storage tank through the air supply pipe, so that the air is mixed with the filtered exhaust gas.
[0010] Preferably, the circulation component includes a circulation pipe; the circulation pipe is connected to the left side of the upper end of the heat storage liquid storage tank, and the lower end of the circulation pipe passes through the left inner wall of the furnace body. The mixed gas is transported back to the furnace body through the circulation pipe, and the combustible gas in the exhaust gas burns again to release heat, making the combustion more complete, saving fuel and improving environmental protection.
[0011] Preferably, the circulation component includes a drain pipe and a rotary valve; the drain pipe is connected to the left side of the lower end of the heat storage tank, and a rotary valve is installed in the middle of the drain pipe. After use, the rotary valve is opened and the waste liquid will be discharged from the drain pipe.
[0012] Preferably, the ash sweeping assembly includes a threaded rod and a drive motor; a threaded rod is installed laterally between the fixed rods inside the furnace body, and the right end of the threaded rod is connected to the drive motor. After the incineration is completed, the drive motor is started and the threaded rod rotates.
[0013] Preferably, the ash sweeping assembly includes a movable bar, a threaded sleeve, and an ash scraping plate; a movable bar is slidably connected to the outer side of the fixed rod near the right end, a threaded sleeve is arranged in the middle of the movable bar, the threaded sleeve is transmission-connected to the threaded rod, and an ash scraping plate is connected to the bottom of the movable bar. When the threaded rod rotates, it cooperates with the threaded sleeve to move the movable bar, and the ash that cannot pass through the combustion frame is pushed toward the fixed tube through the ash scraping plate, and falls into the second ash storage box in the collection box for collection.
[0014] Beneficial effects of the utility model:
[0015] 1. Through the circulation component, the waste gas is introduced into the heat storage tank, the particulate matter and water-soluble waste gas therein are filtered, and the heat of the waste gas is absorbed by the liquid inside the heat storage tank for heat storage. After that, the filtered waste gas is mixed with air and transported to the furnace body. The combustible gas burns again to release heat, making the combustion more complete, saving fuel and improving environmental protection. This solves the problem that common incinerators lack the structure of filtering and storing heat by circulating the waste gas, and directly discharging the waste gas, which is easy to pollute the air and also causes waste of combustible gas, and the combustion completeness and environmental protection need to be improved;
[0016] 2. When the fuel is burning, start the axial flow exhaust fan, and introduce the exhaust gas into the heat storage tank through the delivery pipe and the one-way exhaust valve, filter the particulate matter and water-soluble exhaust gas therein, and store heat by absorbing the heat of the exhaust gas. Start the delivery fan, and introduce the air into the heat storage tank through the air delivery pipe, so that the air is mixed with the filtered exhaust gas, and the mixed gas is transported back to the furnace body through the circulation pipe. The combustible gas in the exhaust gas burns again to release heat, making the combustion more complete, saving fuel and improving environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 What is shown is a three-dimensional schematic diagram of a heat storage structure of a circulating incinerator of the utility model;
[0018] Figure 2 What is shown is a schematic diagram of a circulating component of a heat storage structure of a circulating incinerator of the utility model;
[0019] Figure 3 What is shown is a schematic diagram of the installation of a liquid discharge pipe of a circulating incinerator heat storage structure of the utility model;
[0020] Figure 4 Shown is a schematic diagram of an ash sweeping component of a circulating incinerator heat storage structure of the utility model.
[0021] In the figure: 1. furnace body; 2. combustion rack; 3. first ash storage box; 4. fixed pipe; 5. collecting box; 6. second ash storage box; 7. heat storage tank; 8. circulation assembly; 9. fixed rod; 10. ash sweeping assembly; 801. conveying pipe; 802. axial flow exhaust fan; 803. one-way exhaust valve; 804. conveying fan; 805. air supply pipe; 806. circulation pipe; 807. drain pipe; 808. rotary valve; 1001. threaded rod; 1002. driving motor; 1003. movable bar; 1004. threaded sleeve; 1005. ash scraping plate. DETAILED DESCRIPTION
[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0023] See also Figure 1 The utility model provides an embodiment: a circulating incinerator heat storage structure, including a furnace body 1, a combustion frame 2 is installed in the middle of the furnace body 1, a first ash storage box 3 is connected to the bottom of the combustion frame 2 inside the furnace body 1, a fixed pipe 4 is arranged on the left side of the furnace body 1, a collecting box 5 is arranged at the lower end of the fixed pipe 4, a second ash storage box 6 is connected inside the collecting box 5, a heat storage liquid storage tank 7 is installed at the upper end of the furnace body 1, and circulation components 8 are arranged on the left and right ends of the heat storage liquid storage tank 7, two fixed rods 9 are installed near the top of the combustion frame 2 inside the furnace body 1, and an ash sweeping component 10 is connected in the middle of the fixed rods 9.
[0024] See also Figure 2-3 In this embodiment, the circulation component 8 includes a conveying pipe 801, an axial flow exhaust fan 802, and a one-way exhaust valve 803; the right side of the furnace body 1 is connected to the right end of the heat storage liquid storage tank 7 through the conveying pipe 801, the liquid inside the heat storage liquid storage tank 7 immerses the upper end of the conveying pipe 801, and an axial flow exhaust fan 802 is arranged in the middle of the conveying pipe 801. The conveying pipe 801 is connected to the one-way exhaust valve 803 near the right side of the heat storage liquid storage tank 7. When the fuel is burned, the axial flow exhaust fan 802 is started to introduce the exhaust gas into the heat storage liquid storage tank 7 through the conveying pipe 801 and the one-way exhaust valve 803, and the particulate matter and water-soluble exhaust gas therein are filtered, and heat is stored by absorbing the heat of the exhaust gas. The circulation component 8 includes a conveying fan 804 and an air supply pipe 805; a conveying fan 804 is arranged near the right end of the top of the heat storage liquid storage tank 7, and the right side of the conveying fan 804 The end is connected to the right side of the upper end of the heat storage liquid storage tank 7 through the air supply pipe 805, and the conveying fan 804 is started to introduce air into the heat storage liquid storage tank 7 through the air supply pipe 805, so that the air is mixed with the filtered exhaust gas, and the circulation component 8 includes a circulation pipe 806; the left side of the upper end of the heat storage liquid storage tank 7 is connected to the circulation pipe 806, and the lower end of the circulation pipe 806 passes through the left inner wall of the furnace body 1, and the mixed gas is transported back to the furnace body 1 through the circulation pipe 806, and the combustible gas in the exhaust gas is burned and releases heat again, making the combustion more complete, saving fuel and improving environmental protection. The circulation component 8 includes a drain pipe 807 and a rotary valve 808; the left side of the lower end of the heat storage liquid storage tank 7 is connected to the drain pipe 807, and a rotary valve 808 is installed in the middle of the drain pipe 807. After use, open the rotary valve 808 and the waste liquid will be discharged from the drain pipe 807.
[0025] See also Figure 4In this embodiment, the ash sweeping assembly 10 includes a threaded rod 1001 and a drive motor 1002; the threaded rod 1001 is horizontally installed between the fixed rods 9 inside the furnace body 1, and the right end of the threaded rod 1001 is connected to the drive motor 1002. After the incineration is completed, the drive motor 1002 is started, the threaded rod 1001 rotates, and the ash sweeping assembly 10 includes a movable bar 1003, a threaded sleeve 1004, and an ash scraping plate 1005; the outer side of the fixed rod 9 is near the right end. A movable bar 1003 is slidably connected, a threaded sleeve 1004 is arranged in the middle of the movable bar 1003, the threaded sleeve 1004 is transmission-connected to the threaded rod 1001, an ash scraping plate 1005 is connected to the bottom of the movable bar 1003, and when the threaded rod 1001 rotates, it cooperates with the threaded sleeve 1004 to move the movable bar 1003, and the ash that cannot pass through the combustion frame 2 is pushed toward the fixed pipe 4 through the ash scraping plate 1005, and falls into the second ash storage box 6 in the collection box 5 for collection.
[0026] When working, the fuel is placed on the top of the combustion rack 2 and ignited, the axial flow exhaust fan 802 is started, and the exhaust gas is introduced into the heat storage tank 7 through the delivery pipe 801 and the one-way exhaust valve 803, and the particulate matter and water-soluble exhaust gas therein are filtered, and the heat is stored by absorbing the heat of the exhaust gas. The right end of the delivery fan 804 is connected to the right side of the upper end of the heat storage tank 7 through the air delivery pipe 805, and the delivery fan 804 is started to introduce air into the heat storage tank 7 through the air delivery pipe 805, so that the air is mixed with the filtered exhaust gas, and the mixed gas is passed through the circulation pipe 806 through the circulation pipe 806. The annular pipe 806 transports it back into the furnace body 1, and the combustible gas in the exhaust gas burns again to release heat, making the combustion more complete, saving fuel while improving environmental protection. After use, open the rotary valve 808, and the waste liquid will be discharged from the drain pipe 807. After the incineration is completed, start the drive motor 1002, and the threaded rod 1001 rotates. When the threaded rod 1001 rotates, it cooperates with the threaded sleeve 1004 to move the movable bar 1003, and the ash that cannot pass through the combustion frame 2 is pushed to the fixed pipe 4 through the ash shovel plate 1005, and falls into the second ash storage box 6 in the collection box 5 for collection.
[0027] Through the above steps, the waste gas is introduced into the heat storage liquid tank 7 through the set circulation component 8, the particulate matter and water-soluble waste gas therein are filtered, and the heat of the waste gas is absorbed by the liquid inside the heat storage liquid tank 7 for heat storage, and then the filtered waste gas is mixed with air and transported to the furnace body 1, and the combustible gas is burned again to release heat, making the combustion more complete, saving fuel and improving environmental protection, so as to solve the problem that common incinerators lack the structure of filtering and storing heat by circulating the waste gas, and directly discharging the waste gas, which is easy to pollute the air and also causes waste of combustible gas, and the combustion completeness and environmental protection need to be improved.
[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A circulating incinerator heat storage structure, comprising a furnace body (1), characterized in that: A combustion rack (2) is installed in the middle of the furnace body (1); a first ash storage box (3) is connected to the bottom of the combustion rack (2) inside the furnace body (1); a fixed pipe (4) is arranged on the left side of the furnace body (1); a collecting box (5) is arranged at the lower end of the fixed pipe (4); a second ash storage box (6) is connected inside the collecting box (5); a heat storage liquid storage tank (7) is installed at the upper end of the furnace body (1); circulation components (8) are arranged at the left and right ends of the heat storage liquid storage tank (7); two fixed rods (9) are installed inside the furnace body (1) near the top of the combustion rack (2); and an ash sweeping component (10) is connected in the middle of the fixed rods (9).
2. The circulating incinerator heat storage structure according to claim 1, characterized in that: The circulation component (8) comprises a conveying pipe (801), an axial flow exhaust fan (802), and a one-way exhaust valve (803); the right side of the furnace body (1) is connected to the right end of the heat storage liquid storage tank (7) through the conveying pipe (801); the liquid inside the heat storage liquid storage tank (7) immerses the upper end of the conveying pipe (801); the axial flow exhaust fan (802) is arranged in the middle of the conveying pipe (801); and the conveying pipe (801) is connected to the one-way exhaust valve (803) near the right side of the heat storage liquid storage tank (7).
3. The heat storage structure of a circulating incinerator according to claim 2 is characterized in that: The circulation component (8) comprises a conveying fan (804) and an air supply pipe (805); the conveying fan (804) is arranged near the right end of the top of the thermal storage liquid storage tank (7), and the right end of the conveying fan (804) is connected to the right side of the upper end of the thermal storage liquid storage tank (7) through the air supply pipe (805).
4. The heat storage structure of a circulating incinerator according to claim 3 is characterized in that: The circulation component (8) comprises a circulation pipe (806); the circulation pipe (806) is connected to the left side of the upper end of the heat storage liquid storage tank (7), and the lower end of the circulation pipe (806) passes through the left inner wall of the furnace body (1).
5. The heat storage structure of a circulating incinerator according to claim 4 is characterized in that: The circulation component (8) comprises a liquid discharge pipe (807) and a rotary valve (808); the left side of the lower end of the heat storage liquid tank (7) is connected with the liquid discharge pipe (807), and the rotary valve (808) is installed in the middle of the liquid discharge pipe (807).
6. The heat storage structure of a circulating incinerator according to claim 1, characterized in that: The dust sweeping assembly (10) comprises a threaded rod (1001) and a driving motor (1002); the threaded rod (1001) is installed transversely between the fixed rods (9) inside the furnace body (1), and the right end of the threaded rod (1001) is connected to the driving motor (1002).
7. The circulating incinerator heat storage structure according to claim 1, characterized in that: The dust-sweeping assembly (10) comprises a movable bar (1003), a threaded sleeve (1004), and a dust-shoveling plate (1005); the movable bar (1003) is slidably connected to the outer side of the fixed rod (9) near the right end, a threaded sleeve (1004) is arranged in the middle of the movable bar (1003), the threaded sleeve (1004) is transmission-connected to the threaded rod (1001), and the dust-shoveling plate (1005) is connected to the bottom of the movable bar (1003).