Energy-saving and emission-reducing new energy garbage drying treatment equipment

Abstract

The utility model relates to the technical field of garbage treatment, and discloses energy-saving and emission-reducing new energy garbage drying treatment equipment which comprises a bottom frame, a drying tank is installed on the bottom frame, a discharging pipe is arranged at the bottom in the drying tank, a conveying pipe is connected to the bottom of the discharging pipe, a shaft rod is rotatably installed in the conveying pipe, and a hollow spiral blade is welded to the outer portion of the shaft rod. A driven chain wheel is fixedly connected to one side of the shaft rod, a first motor is fixedly connected to the conveying pipe, a main chain wheel is installed on the first motor, and a chain is connected between the main chain wheel and the driven chain wheel. A liquid inlet channel is formed in one end of the shaft rod, a first connector is arranged at the liquid inlet end of the liquid inlet channel, a liquid outlet channel is formed in the other end of the shaft rod, and a second connector is arranged at the liquid outlet end of the liquid outlet channel. According to the waste heat recovery device, heat of dried waste can be subjected to heat exchange and recovery, so that waste of heat energy is reduced, more energy is saved, meanwhile, quick cooling of the waste is achieved through the structure, and two purposes are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of waste treatment technology, specifically an energy-saving, emission-reducing, and new energy waste drying and treatment equipment. Background Technology

[0002] With the development of my country's economy, people's material living standards are getting higher and higher, which leads to more and more methods and requirements for waste disposal. There are three main waste disposal methods: sanitary landfill, high-temperature composting, and incineration. There are also many types of waste disposal equipment. Among them, new energy waste drying equipment uses heating devices to dry waste. Because it is convenient to use and simple to operate, it is widely used in the drying process before waste incineration.

[0003] In practical use, the applicant has found that the dried waste is directly discharged, but the waste itself is very hot after drying, and direct discharge leads to a large waste of heat energy. In order to solve the above problems, an energy-saving and emission-reducing new energy waste drying and treatment equipment is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide an energy-saving, emission-reducing, and new energy waste drying and treatment equipment in order to solve the problems mentioned above.

[0005] The technical solution adopted by this utility model is as follows: an energy-saving and emission-reducing new energy waste drying and treatment equipment includes a base frame, a drying tank installed on the base frame, a discharge pipe provided at the bottom of the drying tank, a conveying pipe connected to the bottom of the discharge pipe, the conveying pipe installed on the base frame, a shaft rotatably installed inside the conveying pipe, a hollow spiral blade welded to the outside of the shaft, a driven sprocket fixedly connected to one side of the shaft, a motor fixedly connected to the conveying pipe, a main sprocket installed on the output shaft of the motor, and a chain connecting the main sprocket and the driven sprocket;

[0006] One end of the shaft is provided with a liquid inlet channel, which is connected to the liquid inlet end of the hollow spiral blade. A first connector is provided at the liquid inlet end of the liquid inlet channel and is rotatably connected to the shaft. A first bracket is fixedly installed at one end of the conveying pipe, and the first connector is fixedly installed on the first bracket. The other end of the shaft is provided with a liquid outlet channel, which is connected to the liquid outlet end of the hollow spiral blade. A second connector is provided at the liquid outlet end of the liquid outlet channel and is rotatably connected to the shaft. A second bracket is fixedly installed at the other end of the conveying pipe, and the second connector is fixedly installed on the second bracket.

[0007] In a preferred embodiment, an electric heating tube is provided inside the side wall of the drying tank, a second motor is fixedly connected to the top of the drying tank, a rotating rod is fixedly connected to the output shaft of the second motor, and a turning spiral blade is welded onto the rotating rod.

[0008] In a preferred embodiment, a feeding hopper is fixedly connected to one side of the top of the drying tank.

[0009] In a preferred embodiment, an air outlet pipe is fixedly connected to the other side of the top of the drying tube.

[0010] In a preferred embodiment, the energy-saving and emission-reducing new energy waste drying and treatment equipment is characterized in that: a control valve is installed on the discharge pipe.

[0011] In a preferred embodiment, a discharge pipe is fixedly connected to one side of the conveying pipe.

[0012] In a preferred embodiment, a solar panel and a battery are fixedly mounted on the base frame, the solar panel is electrically connected to the battery, and the first motor and the second motor are electrically connected to the battery.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this utility model, the heat recovery liquid can flow along the hollow spiral blades on the shaft, thereby exchanging and recovering the heat of the dried waste in the conveying pipe, thus reducing the waste of heat energy and making it more energy-efficient. At the same time, this structure also realizes the rapid cooling of the waste, thereby avoiding the waste from being too hot, achieving two goals at once. Attached Figure Description

[0015] Figure 1 This is a simplified schematic diagram of the three-dimensional structure of this utility model;

[0016] Figure 2 This is a simplified schematic diagram of the internal structure of this utility model from the front view;

[0017] Figure 3 This is a simplified schematic diagram of the internal structure of the central shaft of this utility model.

[0018] The markings in the diagram are: 1-base frame, 2-drying tank, 3-discharge pipe, 4-conveying pipe, 5-shaft, 6-hollow spiral blade, 7-sprocket, 8-motor one, 9-main sprocket, 10-chain, 11-liquid inlet channel, 12-liquid outlet channel, 13-heating tube, 14-motor two, 15-rotating rod, 16-tumbling spiral blade, 17-feeding hopper, 18-air outlet pipe, 19-control valve, 20-discharge pipe, 21-solar panel, 22-battery, 23-connector one, 24-support one, 25-connector two, 26-support two. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] The following will combine Figures 1-3 This invention provides a detailed description of an energy-saving, emission-reducing, and new energy-based waste drying and treatment equipment according to an embodiment of the present invention.

[0021] Example:

[0022] This utility model provides an energy-saving, emission-reducing, and new energy-based waste drying and processing equipment, which is referenced in the following embodiments. Figures 1 to 3 As shown, the structure includes a base frame 1, on which a drying tank 2 is mounted. A discharge pipe 3 is located at the bottom of the drying tank 2, and a conveying pipe 4 is connected to the bottom of the discharge pipe 3. The conveying pipe 4 is mounted on the base frame 1, and a shaft 5 is rotatably mounted inside the conveying pipe 4. A hollow spiral blade 6 is welded to the outside of the shaft 5. A driven sprocket 7 is fixedly connected to one side of the shaft 5. A motor 8 is fixedly connected to the conveying pipe 4, and a main sprocket 9 is mounted on the output shaft of the motor 8. A chain 10 connects the main sprocket 9 and the driven sprocket 7. This structure uses the drying tank 2 to dry the waste. The dried waste then enters the conveying pipe 4 from the discharge pipe 3. At this time, the motor 8 drives the main sprocket 9 to rotate, and the main sprocket 9 drives the driven sprocket 7 to rotate via the chain 10, thereby driving the shaft 5 to rotate. The hollow spiral blade 6 on the shaft 5 then conveys and discharges the dried waste.

[0023] refer to Figures 1 to 3 As shown, a solar panel 21 and a battery 22 are fixedly installed on the base frame 1. The solar panel 21 is electrically connected to the battery 22. Motor 1 8 and Motor 2 14 are electrically connected to the battery 22. This structure utilizes the solar panel 21 to convert solar energy into electrical energy and store it in the battery 22. The battery 22 can then be used to power the waste drying equipment, thereby saving energy, reducing emissions, and reducing operating costs.

[0024] refer to Figures 1 to 3As shown, one end of the shaft 5 has a liquid inlet channel 11, which is connected to the liquid inlet end of the hollow spiral blade 6. A connector 23, which is rotatably and sealingly connected to the shaft 5, is provided at the liquid inlet end of the liquid inlet channel 11. A bracket 24 is fixedly installed at one end of the conveying pipe 4, and the connector 23 is fixedly installed on the bracket 24. The other end of the shaft 5 has a liquid outlet channel 12, which is connected to the liquid outlet end of the hollow spiral blade 6. A connector 25, which is rotatably and sealingly connected to the shaft 5, is provided at the liquid outlet end of the liquid outlet channel 12. A bracket 26 is fixedly installed at the other end of the conveying pipe 4, and the connector 25 is fixedly installed on the bracket 26. In this structure, personnel can perform heat recovery... The liquid conveying pipeline is connected to the connector 23 and connector 25 at both ends of the shaft 5. Then, the heat recovery liquid enters the inlet channel 11 from the connector 23. The inlet channel 11 sends the heat recovery liquid into the interior of the hollow spiral blade 6 and flows along the hollow spiral blade 6, thereby exchanging and recovering the heat of the waste in the conveying pipe 4. The heat recovery liquid after heat exchange enters the outlet channel 12. The outlet channel 12 sends the heat recovery liquid after heat exchange into the connector 25 and into the conveying pipeline, thereby completing the recovery of the waste heat of the tie, thereby reducing the waste of heat energy and making it more energy-efficient. At the same time, this structure also realizes the rapid cooling of the waste, thereby avoiding the waste heat from being too high, achieving two goals at once.

[0025] It should be noted that the heat recovery liquid mentioned above can be liquids such as water and oil, and the specific flow mode of the heat recovery liquid is that the liquid flows and exchanges heat by being driven by a transfer pump. The specific flow structure has been disclosed in the existing technology, so it will not be described in detail here.

[0026] refer to Figures 1 to 3 As shown, an electric heating tube 13 is installed inside the side wall of the drying tank 2, and a motor 14 is fixedly connected to the top of the drying tank 2. A rotating rod 15 is fixedly connected to the output shaft of the motor 14, and a turning spiral blade 16 is welded onto the rotating rod 15. This structure uses the electric heating tube 13 to provide heat for the drying of the waste, and then uses the motor 14 to drive the turning spiral blade 16 on the rotating rod 15 to rotate, thereby turning the waste during drying and improving the drying efficiency.

[0027] refer to Figures 1 to 3 As shown, a feeding hopper 17 is fixedly connected to one side of the top of the drying tank 2. This feeding hopper 17 is used to put garbage into the drying tank 2.

[0028] refer to Figures 1 to 3 As shown, an exhaust pipe 18 is fixedly connected to the other side of the top of the drying tank 2. This structure allows the exhaust pipe 18 to facilitate the discharge of hot air during the drying of waste.

[0029] refer to Figures 1 to 3 As shown, a control valve 19 is installed on the discharge pipe 3. This structure uses the control valve 19 to control the opening and closing of the discharge pipe 3.

[0030] refer to Figures 1 to 3 As shown, a discharge pipe 20 is fixedly connected to one side of the conveying pipe 4. This structure utilizes the discharge pipe 20 to facilitate the discharge of waste from the conveying pipe 4.

[0031] The implementation principle of an energy-saving and emission-reducing new energy waste drying and treatment equipment according to an embodiment of this application is as follows: During use, personnel first connect the heat recovery liquid conveying pipeline to connectors 23 and 25 at both ends of shaft 5. Then, the drying tank 2 is started to dry the waste. The dried waste then enters the conveying pipe 4 from the discharge pipe 3. At this time, motor 8 drives the main sprocket 9 to rotate, and the main sprocket 9 drives the sprocket 7 to rotate via chain 10, thereby driving shaft 5 to rotate. The hollow spiral blades 6 on shaft 5 are used to convey and discharge the dried waste. During the waste conveying process, the heat recovery liquid... The heat recovery liquid enters the inlet channel 11 from connector 23. The inlet channel 11 sends the heat recovery liquid into the interior of the hollow spiral blade 6 and flows along the hollow spiral blade 6, thereby exchanging and recovering the heat of the waste in the conveying pipe 4. The heat recovery liquid after heat exchange enters the outlet channel 12, which sends the heat recovery liquid into connector 15 and into the conveying pipe, thus completing the recovery of residual heat from the dried waste, thereby reducing the waste of heat energy and making it more energy-efficient. At the same time, this structure also achieves rapid cooling of the waste, thereby avoiding excessive heat in the waste, achieving two goals at once.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An energy-saving, emission-reducing, new energy waste drying and treatment equipment, comprising a base frame (1), characterized in that: A drying tank (2) is installed on the base frame (1). A discharge pipe (3) is provided at the bottom of the drying tank (2). A conveying pipe (4) is connected to the bottom of the discharge pipe (3). The conveying pipe (4) is installed on the base frame (1). A shaft (5) is rotatably installed inside the conveying pipe (4). A hollow spiral blade (6) is welded to the outside of the shaft (5). A sprocket (7) is fixedly connected to one side of the shaft (5). A motor (8) is fixedly connected to the conveying pipe (4). A main sprocket (9) is installed on the output shaft of the motor (8). A chain (10) is connected between the main sprocket (9) and the sprocket (7). One end of the shaft (5) is provided with a liquid inlet channel (11), which is connected to the liquid inlet end of the hollow spiral blade (6). The liquid inlet end of the liquid inlet channel (11) is provided with a connector (23) that is sealed and rotatably connected to the shaft (5). One end of the conveying pipe (4) is fixedly installed with a bracket (24), and the connector (23) is fixedly installed on the bracket (24). The other end of the shaft (5) is provided with a liquid outlet channel (12), which is connected to the liquid outlet end of the hollow spiral blade (6). The liquid outlet end of the liquid outlet channel (12) is provided with a connector (25) that is sealed and rotatably connected to the shaft (5). The other end of the conveying pipe (4) is fixedly installed with a bracket (26), and the connector (25) is fixedly installed on the bracket (26).

2. The energy-saving, emission-reducing, and new energy waste drying and treatment equipment as described in claim 1, characterized in that: The drying tank (2) is provided with an electric heating tube (13) inside its side wall. The top of the drying tank (2) is fixedly connected to a motor (14). A rotating rod (15) is fixedly connected to the output shaft of the motor (14). A turning spiral blade (16) is welded onto the rotating rod (15).

3. The energy-saving, emission-reducing, and new energy waste drying and treatment equipment as described in claim 1, characterized in that: A feeding hopper (17) is fixedly connected to one side of the top of the drying tank (2).

4. The energy-saving, emission-reducing, and new energy waste drying and treatment equipment as described in claim 1, characterized in that: An air outlet pipe (18) is fixedly connected to the other side of the top of the drying tank (2).

5. The energy-saving, emission-reducing, and new energy waste drying and treatment equipment as described in claim 1, characterized in that: A control valve (19) is installed on the discharge pipe (3).

6. The energy-saving, emission-reducing, and new energy waste drying and treatment equipment as described in claim 1, characterized in that: A discharge pipe (20) is fixedly connected to one side of the conveying pipe (4).

7. The energy-saving, emission-reducing, and new energy waste drying and treatment equipment as described in claim 2, characterized in that: A solar panel (21) and a battery (22) are fixedly installed on the base frame (1). The solar panel (21) is electrically connected to the battery (22), and the first motor (8) and the second motor (14) are electrically connected to the battery (22).

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