Low-energy high-efficiency kitchen waste compost temperature adjusting device

Abstract

The utility model provides a low-energy high-efficiency kitchen waste composting temperature adjusting device which comprises a composting assembly, the composting assembly comprises a barrel, and temperature control assemblies are arranged inside and behind the composting assembly. The temperature control assembly comprises a cavity, a heater, a first liquid inlet pipe, a first liquid return pipe, a first water pump, a heat preservation box, a second liquid inlet pipe, a second liquid return pipe, a second water pump and a cooling box. The composting environment temperature is detected through the temperature sensor, when the composting temperature is lower than the set temperature, the temperature control liquid in the heat preservation box is fed into the cavity and heated through the heater, and when the temperature exceeds the preset range, the high-temperature temperature control liquid is fed back into the heat preservation box for heat preservation and storage, so that heat loss is reduced, and recycling is facilitated; meanwhile, the low-temperature temperature control liquid in the cooling box is fed, so that the composting environment temperature is quickly reduced, the kitchen waste is ensured to be in a proper temperature environment in the composting process, and the composting quality is improved.

Description

Technical Field

[0001] The utility model relates to a regulating device, in particular to a low-energy and high-efficiency restaurant and kitchen garbage composting temperature regulating device, belonging to the technical field of restaurant and kitchen garbage composting. Background Art

[0002] Composting of food waste mainly utilizes the decomposition of microorganisms to transform organic waste into stable humus. During the composting process, microorganisms decompose organic matter into simple inorganic substances through metabolic activities, while releasing energy. These inorganic substances include plant nutrients such as nitrogen, phosphorus, and potassium, which can be absorbed and utilized by plants. Converting food waste into fertilizer realizes the resource utilization of organic waste, helps alleviate the problems of garbage siege and resource shortage, and reduces the pollution caused by food waste to the environment.

[0003] During the composting process of food waste, it generally goes through different stages such as initial, high temperature, cooling, stabilization and maturity. Different composting temperatures are required in different stages. In order to ensure that the food waste can be fully fermented during the composting process and avoid the death of a large number of microorganisms due to high temperature, it is necessary to adjust the composting environment temperature through a temperature regulating device. When the existing temperature regulating device is in use, the ambient temperature is controlled by a temperature-controlling liquid, the temperature-controlling liquid is heated by a heating device, and the temperature-controlling liquid is cooled by a heat dissipation device. Therefore, a large amount of heat is discharged into the external environment during the cooling process, resulting in more energy consumption during the heating process, and the heating and cooling process is relatively slow. Therefore, a low-energy and high-efficiency food waste composting temperature regulating device is proposed. Utility Model Content

[0004] In view of this, the utility model provides a low-energy and high-efficiency food and kitchen waste composting temperature regulating device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is implemented as follows: a low-energy and high-efficiency kitchen waste composting temperature regulating device comprises a composting assembly, the composting assembly comprises a cylinder, a temperature control assembly is arranged inside and behind the composting assembly, the temperature control assembly comprises a cavity, a heater, a first liquid inlet pipe, a first liquid return pipe, a first water pump, an insulation box, a second liquid inlet pipe, a second liquid return pipe, a second water pump and a cooling box;

[0006] A cavity is provided inside the cylinder, a heater is installed on the inner side wall of the cavity, a first liquid inlet pipe is connected to the top of the cavity, a first liquid return pipe is connected to the bottom of the cavity, a first water pump is installed on the first liquid inlet pipe and the first liquid return pipe, the first liquid inlet pipe and the first liquid return pipe are connected to an insulation box, a second liquid inlet pipe is connected to the top of the cavity, a second liquid return pipe is connected to the bottom of the cavity, a second water pump is installed on the second liquid inlet pipe and the second liquid return pipe, and the second liquid inlet pipe and the second liquid return pipe are connected to a cooling box.

[0007] Further preferably, the composting assembly further comprises support legs; and the support legs are symmetrically fixedly connected to the bottom of the cylinder.

[0008] Further preferably, the top of the cylinder is connected with a feed pipe and an exhaust pipe.

[0009] Further preferably, a controller is installed on the top of the cylinder.

[0010] Further preferably, a motor is installed on the top of the cylinder, the output shaft of the motor is fixedly connected to one end of the stirring shaft, and the outer side wall of the stirring shaft is evenly and fixedly connected with stirring blades.

[0011] Further preferably, a temperature sensor is installed on the inner wall of the cylinder.

[0012] Further preferably, the temperature sensor is connected to the controller signal.

[0013] Further preferably, the bottom of the cylinder is connected to a discharge pipe.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] The utility model detects the composting environment temperature by means of a temperature sensor, and when the composting temperature is lower than a set temperature, a temperature-controlled liquid in the heat preservation box is sent into the cavity, and the liquid is heated by a heater; when the temperature exceeds a preset range, the high-temperature temperature-controlled liquid is sent back to the heat preservation box for heat preservation and storage, thereby reducing heat loss for easy reuse, and at the same time, a low-temperature temperature-controlled liquid in a cooling box is sent in, thereby quickly reducing the composting environment temperature, ensuring that the food waste is in a suitable temperature environment during the composting process, and improving the composting quality.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a cavity structure diagram of the utility model;

[0020] Figure 3 This is the internal structure diagram of the cylinder of the utility model;

[0021] Figure 4 It is a rear view structural diagram of the utility model.

[0022] Figure numerals: 10, composting assembly; 11, cylinder; 12, supporting legs; 13, feed pipe; 14, exhaust pipe; 15, controller; 16, motor; 17, stirring shaft; 18, stirring blade; 19, temperature sensor; 110, discharge pipe; 20, temperature control assembly; 21, cavity; 22, heater; 23, first liquid inlet pipe; 24, first liquid return pipe; 25, first water pump; 26, insulation box; 27, second liquid inlet pipe; 28, second liquid return pipe; 29, second water pump; 210, cooling box. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4 As shown, the embodiment of the utility model provides a low-energy and high-efficiency food waste composting temperature regulating device, including a composting assembly 10, the composting assembly 10 includes a cylinder 11, and a temperature control assembly 20 is arranged inside and behind the composting assembly 10. The temperature control assembly 20 includes a cavity 21, a heater 22, a first liquid inlet pipe 23, a first liquid return pipe 24, a first water pump 25, an insulation box 26, a second liquid inlet pipe 27, a second liquid return pipe 28, a second water pump 29 and a cooling box 210;

[0026] The cylinder 11 is provided with a cavity 21 inside, a heater 22 is installed on the inner wall of the cavity 21, a first liquid inlet pipe 23 is connected to the top of the cavity 21, a first liquid return pipe 24 is connected to the bottom of the cavity 21, a first water pump 25 is installed on the first liquid inlet pipe 23 and the first liquid return pipe 24, the first liquid inlet pipe 23 and the first liquid return pipe 24 are connected to the heat preservation box 26, a second liquid inlet pipe 27 is connected to the top of the cavity 21, a second liquid return pipe 28 is connected to the bottom of the cavity 21, a second liquid inlet pipe 27 and a second liquid return pipe 28 are installed on the second liquid inlet pipe 27 and the second liquid return pipe 28. The second water pump 29, the second liquid inlet pipe 27 and the second liquid return pipe 28 are connected to the cooling box 210. When the compost temperature is lower than the set temperature, the temperature-controlled liquid in the insulation box 26 is sent into the cavity 21 through the first liquid inlet pipe 23, and the liquid is heated by the heater 22. When the temperature exceeds the preset range, the high-temperature temperature-controlled liquid is sent back to the insulation box 26 through the first liquid return pipe 24 for heat preservation and storage, reducing heat loss for reuse. At the same time, the low-temperature temperature-controlled liquid in the cooling box 210 is sent in, thereby quickly reducing the composting environment temperature.

[0027] In this embodiment, specifically: the composting assembly 10 further includes support legs 12; and the support legs 12 are symmetrically fixedly connected to the bottom of the cylinder 11.

[0028] In this embodiment, specifically: a feed pipe 13 and an exhaust pipe 14 are connected to the top of the cylinder 11, and the kitchen waste enters the cylinder 11 through the feed pipe 13, and the waste gas generated during the composting process is discharged through the exhaust pipe 14 for unified collection and treatment.

[0029] In this embodiment, specifically: a controller 15 is installed on the top of the cylinder 11 .

[0030] In this embodiment, specifically: a motor 16 is installed on the top of the cylinder 11, the output shaft of the motor 16 is fixedly connected to one end of the stirring shaft 17, and the outer wall of the stirring shaft 17 is evenly fixedly connected with a stirring blade 18. The stirring shaft 17 and the stirring blade 18 are driven by the motor 16 to rotate, so that the food waste is evenly stirred.

[0031] In this embodiment, specifically: a temperature sensor 19 is installed on the inner wall of the cylinder 11 .

[0032] In this embodiment, specifically: the temperature sensor 19 is connected to the controller 15 by signal, the temperature required for different stages of composting is controlled by the controller 15, and the temperature of the composting environment is detected by the temperature sensor 19.

[0033] In this embodiment, specifically: the bottom of the cylinder 11 is connected to a discharge pipe 110 , and after the composting is completed, the fertilizer is sent out through the discharge pipe 110 .

[0034] When the utility model is in operation, the restaurant kitchen waste enters the cylinder 11 through the feed pipe 13, the temperature required for different stages of composting is controlled by the controller 15, the composting environment temperature is detected by the temperature sensor 19, when the composting temperature is lower than the set temperature, the temperature-controlled liquid in the heat preservation box 26 is sent into the cavity 21 through the first liquid inlet pipe 23, the liquid is heated by the heater 22, when the temperature exceeds the preset range, the high-temperature temperature-controlled liquid is sent back to the heat preservation box 26 through the first liquid return pipe 24 for heat preservation storage, reducing heat loss for easy reuse, and at the same time, the low-temperature temperature-controlled liquid in the cooling box 210 is sent in, thereby quickly reducing the composting environment temperature, ensuring that the restaurant kitchen waste is in a suitable temperature environment during the composting process, and improving the composting quality.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A low-energy and high-efficiency food waste composting temperature regulating device, comprising a composting assembly (10), characterized in that: The composting assembly (10) comprises a cylinder (11), a temperature control assembly (20) is arranged inside and behind the composting assembly (10), and the temperature control assembly (20) comprises a cavity (21), a heater (22), a first liquid inlet pipe (23), a first liquid return pipe (24), a first water pump (25), an insulation box (26), a second liquid inlet pipe (27), a second liquid return pipe (28), a second water pump (29) and a cooling box (210); A cavity (21) is arranged inside the cylinder (11), a heater (22) is installed on the inner wall of the cavity (21), the top of the cavity (21) is connected to a first liquid inlet pipe (23), the bottom of the cavity (21) is connected to a first liquid return pipe (24), a first water pump (25) is installed on the first liquid inlet pipe (23) and the first liquid return pipe (24), the first liquid inlet pipe (23) and the first liquid return pipe (24) are connected to a heat preservation box (26), the top of the cavity (21) is connected to a second liquid inlet pipe (27), the bottom of the cavity (21) is connected to a second liquid return pipe (28), a second water pump (29) is installed on the second liquid inlet pipe (27) and the second liquid return pipe (28), the second liquid inlet pipe (27) and the second liquid return pipe (28) are connected to a cooling box (210).

2. A low-energy and high-efficiency food waste composting temperature regulating device according to claim 1, characterized in that: The composting assembly (10) further comprises support legs (12); the support legs (12) are symmetrically fixedly connected to the bottom of the cylinder (11).

3. A low-energy and high-efficiency food waste composting temperature regulating device according to claim 2, characterized in that: The top of the cylinder (11) is connected to a feed pipe (13) and an exhaust pipe (14).

4. A low-energy and high-efficiency food waste composting temperature regulating device according to claim 3, characterized in that: A controller (15) is installed on the top of the cylinder (11).

5. A low-energy and high-efficiency food waste composting temperature regulating device according to claim 4, characterized in that: A motor (16) is installed on the top of the cylinder (11), the output shaft of the motor (16) is fixedly connected to one end of a stirring shaft (17), and a stirring blade (18) is evenly and fixedly connected to the outer wall of the stirring shaft (17).

6. A low-energy and high-efficiency food waste composting temperature regulating device according to claim 5, characterized in that: A temperature sensor (19) is installed on the inner wall of the cylinder (11).

7. A low-energy and high-efficiency food waste composting temperature regulating device according to claim 6, characterized in that: The temperature sensor (19) is signal-connected to the controller (15).

8. The low-energy and high-efficiency food waste composting temperature regulating device according to claim 6, characterized in that: The bottom of the cylinder (11) is connected to a discharge pipe (110).

Images