Oxygenic composting groove type turner with dustproof, deodorization and nitrogen conservation functions

Abstract

The utility model provides a kind of oxygen composting groove type turner with dustproof deodorization nitrogen conservation function, comprising: turner;And dustproof gas collecting hood, cover in the external of the turner;Odor treatment device, install in the both ends of the turner;Still include odor collection pipe, the odor collection pipe is connected with the odor treatment device.The oxygen composting groove type turner with dustproof deodorization nitrogen conservation function provided by the utility model can prevent the flying of dust in the process of turning and throwing, collect the odor generated and return the nitrogen element to tank by spraying, improve the turning and throwing workshop environment, maintain the carbon-nitrogen ratio, improve the fermentation efficiency of oxygen composting, shorten the fermentation period.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery technology, and in particular to an aerobic composting trough-type turner with dust prevention, deodorization and nitrogen retention functions. Background Technology

[0002] The trough-type compost turner has the advantages of large material displacement and high composting uniformity. It can fully supply oxygen, dissipate moisture, and reduce temperature, thus shortening the aerobic composting time. It is widely popular among trough-type aerobic composting production enterprises in my country.

[0003] However, the large amount of dust and odor generated during the turning process seriously affects the air quality in the turning workshop. At the same time, the ammonia gas released from the odor causes the loss of nitrogen nutrients, disrupts the carbon-nitrogen ratio balance, affects fermentation efficiency, and prolongs the fermentation cycle. Summary of the Invention

[0004] To address the shortcomings of the existing technology, this utility model provides an aerobic composting trough-type turning machine with dust prevention, deodorization, and nitrogen retention functions, comprising:

[0005] Turning machine; and

[0006] A dustproof and air-collecting hood covers the outside of the turning and tamping machine;

[0007] Odor control devices are installed at both ends of the turning machine.

[0008] In some embodiments, the aerobic composting trough turner with dust prevention, deodorization and nitrogen retention functions also includes an odor collection pipe, which is connected to the odor treatment device.

[0009] In some embodiments, the odor collection pipe is placed inside the turner.

[0010] In some embodiments, the inside of the turning machine is also provided with a turning mechanism and a turning machine trolley, the turning mechanism being mounted on the turning machine trolley, and the two being able to move synchronously.

[0011] In some embodiments, a spraying device is installed below the trolley and at the rear of the trolley. The spraying device is connected to the odor treatment device via a pipeline and can move with the trolley.

[0012] In some embodiments, the spraying device includes spray lines and nozzles.

[0013] In some embodiments, the aerobic composting trough-type turner with dust removal, deodorization and nitrogen retention functions also includes a turner traveling frame, and the odor treatment device is installed on the turner traveling frame.

[0014] In some embodiments, the dustproof gas collection hood is installed around the traveling frame of the turning machine and in the material throwing area.

[0015] In some embodiments, the aerobic composting trough turner with dust removal, deodorization and nitrogen retention functions also includes a fermentation tank, and the turner is installed on the fermentation tank.

[0016] In some embodiments, the dust collection hood consists of a closed enclosure cover.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] The aerobic composting trough-type turning machine with dust prevention, deodorization, and nitrogen retention functions provided by this utility model can prevent dust from flying during the turning process, collect the generated odor, and return the nitrogen element to the trough by spraying, thereby improving the environment of the turning workshop, maintaining the carbon-nitrogen ratio, improving the fermentation efficiency of aerobic composting, and shortening the fermentation cycle.

[0019] The dustproof and gas-collecting cover in the aerobic composting trough-type turning machine with dustproof, deodorizing and nitrogen-retaining functions provided by this utility model effectively prevents the overflow of dust and odor during the turning process, and improves the air quality in the fermentation workshop; by spraying the nitrogen-treated solution back into the fermentation tank, the odor is removed, nitrogen loss is avoided, the carbon-nitrogen ratio is maintained, the composting fermentation efficiency is improved, and the fermentation cycle is shortened. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of an aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions, as shown in an embodiment of this utility model. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of an aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions, as shown in an embodiment of this utility model. Figure 2 ;

[0022] Figure 3 This is a partial structural schematic diagram of an aerobic composting trough-type turner with dustproof, deodorizing, and nitrogen-retaining functions, as shown in an embodiment of this utility model.

[0023] In the attached figures, the following labels are used:

[0024] 1-Soil turning machine;

[0025] 11-Odor collection pipe;

[0026] 12-Turning and turning mechanism;

[0027] 13-Combustion turning machine trolley;

[0028] 2-Dustproof gas collection hood;

[0029] 3-Odor treatment device;

[0030] 4-Fermentation tank;

[0031] 5-Spraying device;

[0032] 6-The main frame of the compost turner;

[0033] 7-Fermented fertilizer. Detailed Implementation

[0034] See Figure 1-3 This utility model provides an aerobic composting trough-type turning machine with dust prevention, deodorization, and nitrogen retention functions, including: a turning machine 1; a dustproof gas collection hood 2 covering the outside of the turning machine 1; and an odor treatment device 3 installed at both ends of the turning machine 1. The aerobic composting trough-type turning machine provided in this embodiment also includes a fermentation tank 4, on which the turning machine 1 is installed.

[0035] The aerobic composting trough-type turner provided in this embodiment also includes an odor collection pipe 11, which is connected to the odor treatment device 3. The odor treatment device 3 can be provided in two locations, left and right. The odor collection pipe 11 is placed inside the turner 1. The turner 1 is also provided with a turning mechanism 12 and a turner trolley 13. The turning mechanism 12 is installed on the turner trolley 13, and the two can move synchronously. The dust and odor generated by turning are collected by the dustproof gas collection hood 2 and then collected into the odor treatment device 3 by the odor collection pipe 11.

[0036] In this embodiment, a spraying device 5 is installed below the turning machine trolley 13 and at the rear of the turning mechanism 12. The spraying device 5 is connected to the odor treatment device 3 via a pipeline and can move with the turning machine trolley 13. The spraying device 5 includes a spraying pipeline and a nozzle. When the solution in the odor treatment device 3 reaches saturation, the spraying device 5 sprays the nitrogen-containing solution back into the tank during the movement of the turning machine, replenishing the nitrogen element lost from the fermentation fertilizer 7 and realizing the recovery and utilization of nitrogen element.

[0037] In this embodiment, the aerobic composting trough-type turner also includes a turner traveling frame 6, and the odor treatment device 3 is installed on the turner traveling frame 6. The dustproof gas collection hood 2 is installed around the turner traveling frame 6 and in the material throwing area, and the dustproof gas collection hood 2 is composed of a closed enclosure cover plate.

[0038] Dustproof and odor-collecting covers 2 are installed around the main frame 6 of the compost turner and in the material throwing area. The odor is collected, treated, and then returned to the fermentation tank 4 through the spraying device 5 to achieve dust prevention and deodorization, realize the collection and utilization of nitrogen, maintain the carbon-nitrogen ratio of fermentation, improve the composting fermentation efficiency, and shorten the fermentation cycle.

[0039] In summary, the aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions provided in this embodiment adds odor treatment devices to both sides of the turner's traveling frame, installs odor collection pipes connected to the odor treatment devices, and places them above the entire fermentation tank. Enclosed covers are installed around the turner's traveling frame and the material throwing area to form a dustproof and gas collection hood, preventing dust from overflowing during the turning process and gathering odors near the collection duct, where they are drawn into the odor treatment device by negative pressure. After treatment, the odors are discharged as compliant air, and the treated nitrogen-containing solution is sprayed into the fertilizer during the turning process through a spraying device, preventing nitrogen loss.

[0040] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and embodiments are to be considered exemplary only.

[0041] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the scope of protection of the present utility model.

Claims

1. An aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions, characterized in that: include: Turning machine; as well as A dustproof and air-collecting hood covers the outside of the turning and tamping machine; Odor control devices are installed at both ends of the turning machine.

2. The aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions according to claim 1, characterized in that: It also includes an odor collection pipe, which is connected to the odor treatment device.

3. The aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions according to claim 2, characterized in that: The odor collection pipe is placed inside the turning machine.

4. The aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions according to claim 1, characterized in that: The inside of the turning machine is also equipped with a turning mechanism and a turning machine trolley. The turning mechanism is installed on the turning machine trolley, and the two can move synchronously.

5. The aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions according to claim 4, characterized in that: A spraying device is installed below the trolley and at the rear of the turning mechanism. The spraying device is connected to the odor treatment device through a pipeline and can move with the trolley.

6. The aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions according to claim 5, characterized in that: The spraying device includes spraying pipes and nozzles.

7. The aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions according to claim 1, characterized in that: It also includes the main frame of the turner, and the odor treatment device is installed on the main frame of the turner.

8. The aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions according to claim 7, characterized in that: The dustproof and gas-collecting hoods are installed around the traveling frame of the turning machine and in the material throwing area.

9. The aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions according to claim 1, characterized in that: It also includes a fermentation tank, on which the turning machine is installed.

10. The aerobic composting trough-type turner with dust prevention, deodorization, and nitrogen retention functions according to claim 1, characterized in that: The dustproof gas collection hood consists of a closed enclosure cover.

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