Straw organic fertilizer decomposing and drying equipment

Abstract

The straw organic fertilizer decomposing and drying equipment comprises a drying machine body and a dewatering box installed on the left side of the drying machine body, the interior of the dewatering box is communicated with the interior of the drying machine body, a feeding pipe communicated with the interior of the dewatering box is fixedly installed at the top of the dewatering box, and a driving motor is fixedly installed on the left side of the dewatering box. An output shaft of the driving motor penetrates through and extends into the dewatering box, and a feeding auger is fixedly connected to the output shaft of the driving motor. According to the organic fertilizer drying device, fermented organic fertilizer is conveyed by arranging the feeding auger, the organic fertilizer can be extruded in cooperation with the rotating partition plate, so that water attached to the organic fertilizer is extruded and separated, the humidity is reduced, the subsequent drying efficiency is improved, meanwhile, continuous operation is achieved, and the drying efficiency is improved; and damp air can be discharged and filtered through the dehumidifying assembly, the humidity in the organic fertilizer is further reduced, and the drying efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer processing, and more specifically, to a straw organic fertilizer ripening and drying device. Background Art

[0002] In the seasons of wheat and corn harvest, in addition to grains, a large amount of straw will also be produced at the same time. More than half of the products of crop photosynthesis are present in the straw. The straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matter, etc., and is a renewable biological resource with multiple uses. There are many ways to comprehensively utilize straw, including fermenting straw into organic fertilizer for reuse.

[0003] During the process of straw organic fertilizer processing, before the granulation process of the organic fertilizer, it is necessary to crush and dry the fermented organic fertilizer raw materials. Since the humidity of the organic fertilizer is relatively high after fermentation, direct drying will take a long time and the efficiency is low. Moreover, because the organic fertilizer is naturally ripened, its smell is relatively strong, which affects the working environment.

[0004] The patent with the application number CN202222908347.9 discloses a straw organic fertilizer ripening and drying device, including an organic fertilizer drying device: a dehydration shell is welded on the left side of the organic fertilizer drying device, a feed inlet is arranged on the surface of the dehydration shell, a motor is installed on the left side of the dehydration shell, a dehydration barrel is rotatably connected to the inner cavity of the dehydration shell, the output shaft of the motor is fixedly connected to the left side of the dehydration barrel, the inner cavity of the dehydration barrel is communicated with the inner cavity of the organic fertilizer drying device, and three baffles are welded at the right end of the inner cavity of the dehydration barrel. The utility model first dehydrates the fermented organic fertilizer by transporting it to the inner cavity of the dehydration barrel through a conveying device, then transports the organic fertilizer to the inner cavity of the organic fertilizer drying device for drying by reversing the motor. At the same time, the moisture in the organic fertilizer drying device is extracted by a blower, and the smell is removed through the filter element in the filter box, so as to achieve the purpose of reducing the humidity of the organic fertilizer by dehydration, thereby improving the drying efficiency and removing the smell.

[0005] This structure realizes the dehydration operation of the organic fertilizer through a rotating dehydration barrel and uses a conveyor belt for feeding. However, in use, the material adheres to the inner wall of the dehydration barrel and is difficult to transport and dehydrate. Moreover, the rotating dehydration barrel cannot achieve continuous feeding and dehydration, which will affect the subsequent drying operation efficiency. In addition, the dehumidification component in this structure is installed on the top of the drying device, which is likely to cause heat loss and affect the drying efficiency. Summary of the Invention

[0006] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a straw organic fertilizer ripening and drying device to solve the problems in the background art.

[0007] To achieve the above purpose, the utility model adopts the following technical solutions;

[0008] The straw organic fertilizer composting and drying equipment includes a dryer main body and a dehydration tank installed on its left side. The inside of the dehydration tank is communicated with the inside of the dryer main body. A feed pipe communicated with its inside is fixedly installed at the top of the dehydration tank. A driving motor is fixedly installed on the left side of the dehydration tank. The output shaft of the driving motor penetrates and extends into the inside of the dehydration tank. A feeding auger is fixedly connected to the output shaft of the driving motor. A rotating motor is fixedly installed on the front of the dehydration tank. The output shaft of the rotating motor penetrates and extends into the inside of the dehydration tank. Uniformly distributed partition plates are fixedly connected to the output shaft of the rotating motor. Uniformly distributed air holes are opened on the partition plates. The partition plates are located on the right side of the feeding auger. An installation groove is opened at the bottom of the dehydration tank. A water filtering mesh plate is fixedly installed on the inner wall of the installation groove. A collection box is movably installed at the bottom of the dehydration tank. The collection box is located at the bottom of the installation groove. A dehumidifying component is arranged at the top of the dehydration tank.

[0009] As a further description of the above technical solution: A control panel is fixedly installed on the front of the dehydration tank. The driving motor, the rotating motor and the dehumidifying component are all electrically connected to the control panel.

[0010] As a further description of the above technical solution: The dehumidifying component includes a filtering box. The filtering box is installed on the top of the dehydration tank. An adsorption cotton and an activated carbon plate are movably installed inside the filtering box. A trachea communicated with its inside is fixedly connected to the right side of the filtering box. The other end of the trachea penetrates and extends into the inside of the dehydration tank. An air pump is installed on the left side of the filtering box.

[0011] As a further description of the above technical solution: The partition plates are semicircular, and the arc edges of the partition plates are in contact with the inner wall of the dehydration tank.

[0012] As a further description of the above technical solution: An electric control valve is installed on the trachea. The electric control valve is located on the top of the dehydration tank.

[0013] Compared with the prior art, the advantages of the present utility model are as follows:

[0014] In the present utility model, the feeding auger is arranged to realize the transportation of the fermented organic fertilizer. The rotating partition plates can extrude the organic fertilizer so that the attached water in the organic fertilizer is squeezed out and separated, reducing the humidity, which is beneficial to improving the subsequent drying efficiency. At the same time, continuous operation is realized to improve the drying efficiency. And through the dehumidifying component, the discharge and filtration of the humid air can be realized, further reducing the humidity in the organic fertilizer and improving the drying efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 This is a front view sectional structure diagram of the dehydration tank of the present utility model;

[0017] Figure 3 Of the present utility model Figure 2 The enlarged structure diagram at position A;

[0018] Figure 4 This is a side view structure diagram of the partition board of the present utility model.

[0019] Explanation of the reference numerals in the figure:

[0020] 1. Dryer main body; 2. Dehydration tank; 3. Feed pipe; 4. Driving motor; 5. Feeding auger; 6. Rotating motor; 7. Partition board; 8. Air holes; 9. Installation groove; 10. Filter screen plate; 11. Collection box; 12. Dehumidification assembly; 1201. Filter box; 1202. Adsorption cotton; 1203. Activated carbon plate; 1204. Air pipe; 1205. Air pump; 13. Control panel; 14. Electric control valve. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] Please refer to Figures 1 to 4 , in the present utility model, the straw organic fertilizer composting and drying equipment includes a dryer main body 1 and a dehydration tank 2 installed on its left side. The inside of the dehydration tank 2 is communicated with the inside of the dryer main body 1. A feed pipe 3 communicating with its inside is fixedly installed at the top of the dehydration tank 2. A driving motor 4 is fixedly installed on the left side of the dehydration tank 2. The output shaft of the driving motor 4 penetrates and extends into the inside of the dehydration tank 2. A feeding auger 5 is fixedly connected to the output shaft of the driving motor 4. A rotating motor 6 is fixedly installed on the front of the dehydration tank 2. The output shaft of the rotating motor 6 penetrates and extends into the inside of the dehydration tank 2. A uniformly distributed partition board 7 is fixedly connected to the output shaft of the rotating motor 6. Uniformly distributed air holes 8 are opened on the partition board 7. The partition board 7 is located on the right side of the feeding auger 5. An installation groove 9 is opened at the bottom of the dehydration tank 2. A filter screen plate 10 is fixedly installed on the inner wall of the installation groove 9. A collection box 11 is movably installed at the bottom of the dehydration tank 2. The collection box 11 is located at the bottom of the installation groove 9. A dehumidification assembly 12 is arranged at the top of the dehydration tank 2.

[0023] The dehumidifying component 12 includes a filter box 1201. The filter box 1201 is installed on the top of the dehydration box 2. An adsorption cotton 1202 and an activated carbon plate 1203 are movably installed inside the filter box 1201. A trachea 1204 fixedly connected to the inside of the filter box 1201 is installed on the right side of the filter box 1201. The other end of the trachea 1204 penetrates and extends into the inside of the dehydration box 2. An air pump 1205 is installed on the left side of the filter box 1201; the partition plate 7 is semicircular, and the arc edge of the partition plate 7 contacts the inner wall of the dehydration box 2.

[0024] The main body 1 of the dryer is internally connected to the inside of the dehydration box 2, and the organic fertilizer can be sent into the inside of the main body 1 of the dryer by the dehydration box 2. When it is necessary to dry the organic fertilizer, the user sends the fermented organic fertilizer to the top of the feed pipe 3. Subsequently, the material enters the inside of the dehydration box 2. After the drive motor 4 is powered on, it drives the feeding auger 5 fixedly connected to it to rotate synchronously, so that the organic fertilizer starts to be conveyed to the right. The top feed pipe 3 can achieve continuous feeding. The rotating motor 6 operates intermittently to drive a plurality of partition plates 7 fixedly connected to it to remain stable. As the organic fertilizer continuously enters and is conveyed by the feeding auger 5 to the left side of the partition plate 7 and is blocked, at this time, the right side of the organic fertilizer on the front side of the water filtering net plate 10 and the left side of the partition plate 7 are continuously pressurized, so that the water contained inside starts to be squeezed out and enters the collection box 11 through the water filtering net plate 10. The rotating motor 6 drives a plurality of partition plates 7 fixedly connected to it to rotate, so as to send the part of the organic fertilizer with the water squeezed out into the inside of the main body 1 of the dryer for drying operation. Then the partition plate 7 continues to block the organic fertilizer on the left side for dehydration again. During the operation process, the dehumidifying component 12 can operate. The air pump 1205 generates suction force to make the trachea 1204 generate suction force. The humid gas contaminated with water inside the dehydration box 2 enters the inside of the filter box 1201 through the trachea 1204. Subsequently, the air flow penetrates through the adsorption cotton 1202 and the activated carbon plate 1203 and then is discharged from the filter box 1201, realizing filtering and dehumidification, reducing the humidity of the air flow entering the inside of the main body 1 of the dryer, and thus improving the drying efficiency.

[0025] In the present utility model, the feeding auger 5 is arranged to realize the conveyance of the fermented organic fertilizer. The cooperating rotating partition plate 7 can extrude the organic fertilizer so that the water attached to the organic fertilizer is extruded and separated, reducing the humidity, which is beneficial to the improvement of the subsequent drying efficiency. At the same time, continuous operation is realized to improve the drying efficiency, and the dehumidifying component 12 can realize the discharge and filtration of the humid air, further reducing the humidity in the organic fertilizer and improving the drying efficiency and quality.

[0026] Please refer to Figure 1 , wherein: a control panel 13 is fixedly installed on the front surface of the dehydration box 2. The drive motor 4, the rotating motor 6 and the dehumidifying component 12 are all electrically connected to the control panel 13.

[0027] In the present utility model, the setting of the control panel 13 enables the user to operate this device more simply and quickly, thereby reducing the steps that need to be operated by the personnel and improving the drying efficiency of the organic fertilizer.

[0028] Please refer to Figure 2 and 3 , wherein: an electric control valve 14 is installed on the air pipe 1204, and the electric control valve 14 is located at the top of the dehydration tank 2.

[0029] In the present utility model, the electric control valve 14 can seal the air pipe 1204 during the rotation of the partition plate 7, thereby avoiding the entry of organic fertilizer into the interior of the dehumidification assembly 12.

[0030] The above are only the preferred specific embodiments of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and its improvement concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A straw organic fertilizer compost drying device, comprising a dryer body (1) and a dehydration box (2) installed on the left side thereof, wherein the interior of the dehydration box (2) is connected to the interior of the dryer body (1), characterized in that: A feed pipe (3) connected to the interior of the dehydration box (2) is fixedly mounted on the top of the dehydration box (2); a drive motor (4) is fixedly mounted on the left side of the dehydration box (2); the output shaft of the drive motor (4) passes through and extends into the interior of the dehydration box (2); a feed auger (5) is fixedly connected to the output shaft of the drive motor (4); a rotating motor (6) is fixedly mounted on the front side of the dehydration box (2); the output shaft of the rotating motor (6) passes through and extends into the interior of the dehydration box (2); the output shaft of the rotating motor (6) passes through and extends into the interior of the dehydration box (2); The outlet shaft is fixedly connected to a uniformly distributed partition (7), the partition (7) is provided with uniformly distributed air holes (8), the partition (7) is located on the right side of the feeding auger (5), the bottom of the dewatering box (2) is provided with a mounting groove (9), the inner wall of the mounting groove (9) is fixedly provided with a water filter screen (10), the bottom of the dewatering box (2) is movably provided with a collecting box (11), the collecting box (11) is located at the bottom of the mounting groove (9), and the top of the dewatering box (2) is provided with a dehumidifying component (12).

2. The straw organic fertilizer decomposition drying equipment according to claim 1 is characterized in that: A control panel (13) is fixedly mounted on the front of the dehydration box (2); the drive motor (4), the rotary motor (6) and the dehumidification component (12) are all electrically connected to the control panel (13).

3. The straw organic fertilizer decomposition drying equipment according to claim 1 is characterized in that: The dehumidification component (12) comprises a filter box (1201), the filter box (1201) being mounted on the top of the dehydration box (2), adsorption cotton (1202) and an activated carbon plate (1203) being movably mounted inside the filter box (1201), an air pipe (1204) communicating with the interior of the filter box (1201) being fixedly connected to the right side of the filter box (1201), the other end of the air pipe (1204) passing through and extending into the interior of the dehydration box (2), and an air pump (1205) being mounted on the left side of the filter box (1201).

4. The straw organic fertilizer decomposition drying equipment according to claim 1 is characterized in that: The partition (7) is semicircular, and the arc-shaped edge of the partition (7) contacts the inner wall of the dehydration box (2).

5. The straw organic fertilizer decomposition drying equipment according to claim 3 is characterized in that: An electric control valve (14) is installed on the air pipe (1204), and the electric control valve (14) is located on the top of the dehydration box (2).

Images