CN209554379U - Continuous dosing unit for aerobic composting - Google Patents

Abstract

The utility model relates to the technical field of aerobic composting technology, and discloses a continuous batching device for aerobic composting, which includes a silo, the feeding port of the silo communicates with the feeding port of a conveyor, and the conveying One end of the machine is provided with a first power motor, and the first power motor drives the screw shaft of the conveyor to rotate; it also includes a controller, which is connected with the first power motor to adjust the first power motor. The rotational speed of a power motor. The feeding port of the silo is connected with the feeding port of the conveyor to realize the continuous conveying of the materials in the silo and ensure the continuity of ingredients; the controller is connected with the first power motor and adjusts the first power motor according to the material ratio. The rotation speed avoids the fluctuation of the ingredients. The fermentation process does not need subsequent adjustments, no leachate is produced, the odor concentration is reduced, and the quality of the compost product is stable. The entire aerobic fermentation process reduces human participation, improves production efficiency, and saves labor.

Description

Continuous dosing unit for aerobic composting

technical field

The utility model relates to the technical field of aerobic composting, in particular to a continuous batching device for aerobic composting.

Background technique

The process of aerobic composting is a process of aerobic fermentation of organic matter, and it is also a process of growth and reproduction of a large number of aerobic microorganisms. In this process, it is necessary to pretreat the materials, mix various materials, and adjust the organic matter and carbon-nitrogen ratio of the materials. , water content, porosity, total nutrients and other indicators to meet the material properties of aerobic fermentation.

The existing material proportioning is mostly carried out by hand or forklift. After proportioning, the properties of the material fluctuate greatly, the adjustment of the aerobic fermentation process is difficult, the secondary pollution is serious (odor, leachate), and the product quality is relatively different. Large, resulting in waste of resources, low efficiency, mismatch between material properties and processes.

Utility model content

(1) Technical problems to be solved

The purpose of the utility model is to provide a continuous batching device for aerobic composting to solve the problems of large fluctuations in batching properties, large product quality differences and low efficiency.

(2) Technical solutions

In order to solve the above technical problems, the utility model provides a continuous batching device for aerobic composting, including a silo, the feeding port of the silo communicates with the feeding port of the conveyor, and one end of the conveyor A first power motor is provided, and the first power motor drives the screw shaft of the conveyor to rotate;

A controller is also included, the controller is connected with the first power motor and used for adjusting the rotation speed of the first power motor.

Wherein, an arch breaker is provided in the silo to make the materials in the silo slide down continuously.

Wherein, the arch breaker includes a stirring shaft obliquely arranged in the silo, one end of the stirring shaft is rotatably installed on the side wall of the silo, and the other end of the stirring shaft is connected to the second Power motor connection.

Wherein, the second power motor is connected to the controller for adjusting the rotation speed of the second power motor.

Wherein, the stirring shaft is provided with propeller blades.

Wherein, the second power motor is drivingly connected to the stirring shaft through a second reducer.

Wherein, the first power motor is drivingly connected to the screw shaft through a first reducer.

Wherein, the conveyor is provided with two screw shafts, and the two screw shafts rotate in opposite directions.

Wherein, the discharge port of the conveyor is connected with the conveying device.

Wherein, a bracket is also included, and the storage bin, the conveyor and the controller are all arranged on the bracket.

(3) Beneficial effects

The utility model provides a continuous batching device for aerobic composting. The feeding port of the hopper is connected with the feeding port of the conveyor to realize the continuous delivery of the materials in the hopper and ensure the continuity of the batching; control The device is connected with the first power motor, and the speed of the first power motor is adjusted according to the material ratio, which avoids the volatility of the ingredients, does not require subsequent adjustments during the fermentation process, does not produce leachate, reduces the concentration of odor, and the quality of compost products is stable. The aerobic fermentation process reduces human participation, improves production efficiency and saves labor.

Description of drawings

Fig. 1 is a schematic structural diagram of a continuous batching device for aerobic composting according to an embodiment of the present invention.

In the figure, 1: silo; 2: arch breaker; 3: conveyor; 4: outlet; 5: bracket; 6: first power motor; 7: first reducer; 8: second power motor; 9: second reducer; 10: controller.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

In addition, in the description of the present utility model, unless otherwise specified, the meanings of "multiple", "multiple roots" and "multiple groups" are two or more, "several", "several roots", "several "Several groups" means one or more than one.

As shown in Figure 1, the embodiment of the utility model provides a continuous batching device for aerobic composting, including a silo 1 for storing materials, and the specific size can be set according to the amount of addition. long life. The feed bin 1 is installed on the upper side of the support 5 to prevent the feed bin 1 from shaking and ensure the installation strength.

Among them, the arch breaker 2 is installed in the silo 1 to realize the continuous decline of materials without accumulation of materials. Specifically, the arch breaking machine 2 includes a stirring shaft arranged obliquely in the silo 1, so as to reduce the pressure of the materials in the silo 1 on the stirring shaft and improve the reliability of use. One end of the stirring shaft is rotatably installed on the side wall of the feed bin 1, and the other end is connected with the second power motor 8. A plurality of paddles are evenly arranged on the stirring shaft along its length direction, and the second power motor 8 is connected with the stirring shaft through the second reducer 9, so as to continuously stir the materials in the silo 1 and prevent clogging.

Further, the feeding port of the silo 1 is connected with the feeding port of the conveyor 3, and the discharging port 4 of the conveyor 3 is connected with the conveying device, so as to transfer the material to the conveying device. Specifically, one end of the conveyor 3 is provided with a first power motor 6, and the first power motor 6 drives the screw shaft of the conveyor 3 to rotate through the first reducer 7, so that the material is transported from the feed port to the discharge port 4. , to ensure the continuous delivery of materials.

Among them, the conveyor 3, the first power motor 6 and the first reducer 7 are all installed on the bracket 5. In this embodiment, the conveyor 3 is a double-shaft screw conveyor with two screw shafts inside, and the two screw shafts The shafts rotate in opposite directions and have a self-cleaning function to ensure the conveying efficiency of materials and prevent congestion of the conveyor 3. The contact parts between the discharge port 4 and the conveyor 3 and the material are all made of stainless steel 304, which has the characteristics of corrosion resistance, high strength and long service life.

Further, it also includes a controller 10, the controller 10 is respectively connected with the first power motor 6 and the first speed reducer 7, the second power motor 8 and the second speed reducer 9, and adjusts the corresponding speed and torque according to the material ratio , and then control the amount of material conveyed. The controller 10 is installed on the bracket 5 .

This embodiment is used for the continuous batching device of aerobic composting:

According to the batching ratio of the material, input the setting parameters of the speed and torque of the first power motor and the first reducer, the second power motor and the second reducer to the controller, and the second power motor and the second reducer are set according to the set parameters. The parameters drive the stirring shaft to rotate to prevent the material in the silo from clogging and ensure the continuous decline of the material; the first power motor and the first reducer drive the two screw shafts to rotate in opposite directions according to the set parameters, so that the conveying volume of the material meets the ratio requirements .

The actual process includes multiple continuous batching devices for aerobic composting, which are used to transport different materials respectively to achieve continuous and uniform batching of various materials.

The utility model provides a continuous batching device for aerobic composting. The feeding port of the hopper is connected with the feeding port of the conveyor to realize the continuous delivery of the materials in the hopper and ensure the continuity of the batching; control The device is connected with the first power motor, and the speed of the first power motor is adjusted according to the material ratio, which avoids the volatility of the ingredients, does not require subsequent adjustments during the fermentation process, does not produce leachate, reduces the concentration of odor, and the quality of compost products is stable. The aerobic fermentation process reduces human participation, improves production efficiency and saves labor.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (10)

1. A continuous batching device for aerobic composting, characterized in that it comprises a silo, the feed opening of the silo is communicated with the feed inlet of the conveyor, and one end of the conveyor is provided with a first A power motor, the first power motor drives the screw shaft of the conveyor to rotate; A controller is also included, the controller is connected with the first power motor and used for adjusting the rotation speed of the first power motor. 2 . The continuous batching device for aerobic composting according to claim 1 , wherein an arch breaker is provided in the silo to make the materials in the silo slide down continuously. 3 . 3. The continuous batching device for aerobic composting according to claim 2, wherein the arch breaker includes a stirring shaft obliquely arranged in the feed bin, and one end of the stirring shaft is rotatable installed on the side wall of the silo, and the other end of the stirring shaft is connected with the second power motor. 4. The continuous batching device for aerobic composting according to claim 3, characterized in that, the second power motor is connected to the controller for adjusting the speed of the second power motor. 5. The continuous batching device for aerobic composting according to claim 3, characterized in that, the stirring shaft is provided with propeller blades. 6. The continuous batching device for aerobic composting according to claim 4, characterized in that, the second power motor is drivingly connected to the stirring shaft through a second reducer. 7. The continuous batching device for aerobic composting according to claim 1, characterized in that, the first power motor is drivingly connected to the screw shaft through a first reducer. 8. The continuous batching device for aerobic composting according to claim 1, wherein the conveyor is provided with two screw shafts, and the two screw shafts rotate in opposite directions. 9. The continuous batching device for aerobic composting according to claim 1, characterized in that, the discharge port of the conveyor is connected with the conveying device. 10. The continuous batching device for aerobic composting according to any one of claims 1-9, further comprising a support, the silo, the conveyor and the controller are all arranged on on the bracket.