Compound fertilizer high-tower granulation production device

Abstract

The utility model relates to the technical field of compound fertilizer granulation, and disclose a kind of compound fertilizer high tower type granulation production device, including fertilizer granulator, its upperly is provided with feed inlet;Machine cover, it is fixed on the fertilizer granulator, its bottom is open and is set to the feed inlet of the fertilizer granulator, the top surface of the machine cover is opened blanking port;Feed hopper, it is fixed on the top surface of the machine cover and is set to the blanking port;Dust suction structure, it is set on the feed hopper;Dust collection structure, it is set on the fertilizer granulator.The utility model ingeniously utilizes the power generated when compound fertilizer raw material falls, drives suction component to carry out suction action, to collect dust, this design does not need additional power source, such as motor or fan, greatly save energy consumption and operating cost.

Description

Technical Field

[0001] This utility model relates to the field of compound fertilizer granulation technology, and in particular to a high-tower compound fertilizer granulation production device. Background Technology

[0002] The high-tower granulation production device for compound fertilizer is an advanced fertilizer production equipment that uses high-tower granulation technology to produce granular compound fertilizer.

[0003] When compound fertilizer raw materials are fed into the granulator, a large amount of dust is generated. The existing granulation device does not have the function of dust treatment and requires an external independent dust collection device to treat the dust. The external dust collection device requires additional investment costs, including equipment purchase, installation, commissioning and subsequent maintenance costs. In addition, the dust collection device also consumes electricity during operation, thereby increasing the energy consumption cost in the production process.

[0004] Therefore, it is necessary to design a high-tower granulation production device for compound fertilizer to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a high-tower granulation production device for compound fertilizer.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-tower granulation production device for compound fertilizer includes:

[0008] A fertilizer granulator, which is equipped with a feed inlet;

[0009] The machine cover is fixed on the fertilizer granulator. Its bottom surface is open and is set directly opposite the feed inlet of the fertilizer granulator. The top surface of the machine cover has a discharge port.

[0010] The feed hopper is fixed to the top surface of the machine cover and is positioned directly opposite the discharge port;

[0011] A dust collection structure is provided on the feed hopper;

[0012] A dust collection structure is installed on the fertilizer granulator.

[0013] As a preferred embodiment of this utility model, the dust collection structure includes:

[0014] Both suction pipes are fixed at the inlet of the feed hopper;

[0015] Several suction ports are respectively opened on the two suction pipes;

[0016] The connecting pipe is connected at both ends to the two suction pipes respectively.

[0017] As a preferred embodiment of this utility model, the dust collection structure includes:

[0018] The first rotating shaft is rotatably installed inside the machine cover;

[0019] The driving component is fixedly sleeved on the rotating shaft and positioned directly opposite the feed hopper;

[0020] The second rotating shaft is rotatably installed inside the machine cover;

[0021] Gear one is fixedly sleeved on the rotating shaft one;

[0022] Gear 2 is fixedly sleeved on the rotating shaft 2 and meshes with gear 1;

[0023] An air intake hood is fixed inside the machine housing, with one end extending to the outside of the machine housing;

[0024] The suction component is fixed on the second rotating shaft and placed inside the suction hood;

[0025] The suction pipe has one end connected to the suction hood and the other end connected to the connecting pipe.

[0026] A dust collection box is placed on the fertilizer granulator;

[0027] The dust exhaust pipe is connected at one end to the air intake hood and at the other end to the dust collection box.

[0028] As a preferred technical solution of this utility model, the rotating shaft, the air suction hood, and the air suction component are arranged coaxially.

[0029] As a preferred embodiment of the present invention, the driving component includes a disk and several blades. The disk is fixedly sleeved on a rotating shaft, and the several blades are all fixed on the side of the disk and distributed in a circumferential array.

[0030] As a preferred technical solution of this utility model, the air intake component includes a sleeve and a plurality of axial flow blades. The sleeve is fixedly sleeved on the rotating shaft, and the plurality of axial flow blades are all fixed on the sleeve and are distributed in a circumferential array.

[0031] This utility model has the following beneficial effects:

[0032] 1. Energy-saving and efficient: This device cleverly utilizes the power generated when the compound fertilizer raw materials fall to drive the suction component to perform a suction action, thereby collecting dust. This design eliminates the need for an additional power source, such as a motor or fan, greatly saving energy consumption and operating costs.

[0033] 2. High degree of automation: The dust collection process is carried out simultaneously with the compound fertilizer raw material feeding process, without the need for manual intervention, which improves the automation level of the production line and reduces labor costs.

[0034] 3. Environmentally friendly: By effectively collecting dust, dust emissions during the production process are reduced, protecting the production environment and avoiding health hazards to workers, while also meeting the requirements of environmental protection regulations.

[0035] 4. High equipment integration: The dust treatment function is integrated inside the granulation device, eliminating the need for external dust collection equipment, saving space, simplifying the production process, and improving the overall performance and compactness of the equipment. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the structure of a high-tower granulation production device for compound fertilizer proposed in this utility model;

[0037] Figure 2 A schematic diagram of a dust collection structure;

[0038] Figure 3 A schematic diagram of the dust collection structure from another perspective;

[0039] Figure 4 for Figure 1 Enlarged view of the structure at point A.

[0040] In the diagram: 1 Fertilizer granulator, 2 Machine cover, 3 Feed hopper, 41 Dust suction pipe, 42 Dust suction port, 43 Connecting pipe, 51 Rotating shaft one, 52 Drive component, 53 Rotating shaft two, 54 Gear one, 55 Gear two, 56 Suction hood, 57 Suction component, 58 Extraction pipe, 59 Dust collection box, 510 Dust discharge pipe. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0042] Reference Figure 1-4 A compound fertilizer high-tower granulation production device includes a fertilizer granulator 1 with a feed inlet. The specific structure and working principle of the fertilizer granulator 1 are not considered as innovative parts of this technical solution and are not shown in the figure, nor will they be described in detail here. A machine cover 2 is fixed on the fertilizer granulator 1, with an open bottom surface facing the feed inlet of the fertilizer granulator 1. A discharge port is opened on the top surface of the machine cover 2. A feed hopper 3 is fixed on the top surface of the machine cover 2 and faces the discharge port. Since the feed hopper 3 is positioned facing one of the blades in the drive component 52, the compound fertilizer raw material can drive several blades to rotate during the falling process.

[0043] The granulation production device also includes a dust collection structure, which is installed on the feed hopper 3. The dust collection structure includes: two dust collection pipes 41, both fixed at the inlet of the feed hopper 3; several dust collection ports 42, which are respectively opened on the two dust collection pipes 41; and a connecting pipe 43, which is connected to the two dust collection pipes 41 at both ends. The several dust collection ports 42 located on the same dust collection pipe 41 are evenly distributed to ensure the dust collection effect of the dust collection structure.

[0044] The granulation production device also includes a dust collection structure, installed on the fertilizer granulator 1. The dust collection structure includes: a rotating shaft 51, rotatably mounted inside the machine cover 2; a drive component 52, fixedly sleeved on the rotating shaft 51 and positioned directly opposite the feed hopper 3; the drive component 52 includes a disc and several blades, the disc being fixedly sleeved on the rotating shaft 51, and the blades being fixed on the side of the disc and arranged in a circumferential array; a rotating shaft 53, rotatably mounted inside the machine cover 2; a gear 54, fixedly sleeved on the rotating shaft 51; and a gear 55, fixedly sleeved on the rotating shaft 53 and meshing with the gear 54. The transmission between the gear 54 and the gear 55 accelerates the rotation speed of the rotating shaft 51, causing the rotating shaft 53 to rotate rapidly, which in turn causes the suction component 57 to rotate rapidly. Rapid rotation is key to ensuring effective air extraction. The suction hood 56 is fixed inside the machine housing 2, with one end extending to the outside of the housing 2. The suction component 57 is fixed on the rotating shaft 2 53 and placed inside the suction hood 56. The rotating shaft 2 53, the suction hood 56, and the suction component 57 are coaxially aligned. The suction component 57 includes a sleeve and several axial flow blades. The sleeve is fixedly fitted onto the rotating shaft 2 53, and the several axial flow blades are all fixed on the sleeve and arranged in a circumferential array. The extraction pipe 58 is connected at one end to the suction hood 56 and at the other end to the connecting pipe 43. The dust collection box 59 is placed on the fertilizer granulator 1. The dust discharge pipe 510 is connected at one end to the suction hood 56 and at the other end to the dust collection box 59. The dust collection box 59 and the fertilizer granulator 1 are connected by a detachable structure, facilitating cleaning of the dust inside the dust collection box 59 by staff.

[0045] The specific working principle of this utility model is as follows:

[0046] In use, the compound fertilizer high-tower granulation production device proposed in this utility model involves the operator pouring the compound fertilizer raw material into the feed hopper 3. The raw material falls into the machine hood 2 through the feed hopper 3. Since the feed hopper 3 is positioned directly opposite one of the blades in the drive component 52, the falling compound fertilizer raw material drives several blades to rotate, causing the rotating shaft 51 to rotate. The rotation of the rotating shaft 51 drives the gear 54 to rotate, which in turn drives the meshing gear 55 to rotate. The rotating shaft 52 also rotates accordingly, and the rotation of the gear 52 drives the suction component 57 to rotate. The 7 includes several axial flow blades, so the suction component 57 can perform a suction action when it rotates. Based on the above process, during the process of feeding compound fertilizer raw materials, the suction component 57 can extract the gas from the two dust suction pipes 41 through the suction pipe 58 and the connecting pipe 43, and discharge the gas into the dust collection box 59 through the dust discharge pipe 510. Therefore, the several dust suction ports 42 on the two dust suction pipes 41 can extract the dust generated during the feeding of compound fertilizer raw materials, and the suction component 57 discharges the dust into the dust collection box 59. This design can collect dust. The operation of the dust suction function depends on the falling of the compound fertilizer raw materials and does not require a separate power source.

[0047] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A compound fertilizer high-tower granulation production device, characterized in that, include: Fertilizer granulator (1), which is equipped with a feed inlet; The machine cover (2) is fixed on the fertilizer granulator (1), and its bottom surface is open and is set directly opposite the feed inlet of the fertilizer granulator (1). The top surface of the machine cover (2) has a discharge port. The feed hopper (3) is fixed on the top surface of the machine cover (2) and is positioned directly opposite the discharge port; A dust collection structure is provided on the feed hopper (3); A dust collection structure is installed on the fertilizer granulator (1).

2. The compound fertilizer high-tower granulation production device according to claim 1, characterized in that, The dust collection structure includes: Both suction pipes (41) are fixed at the inlet of the feed hopper (3); Several suction ports (42) are respectively opened on the two suction pipes (41); The connecting pipe (43) is connected at both ends to the two suction pipes (41).

3. The compound fertilizer high-tower granulation production device according to claim 2, characterized in that, The dust collection structure includes: A rotating shaft (51) is rotatably mounted inside the machine cover (2); The drive component (52) is fixedly sleeved on the rotating shaft (51) and is positioned directly opposite the feed hopper (3); Rotating shaft two (53) is rotatably installed inside the machine cover (2); Gear 1 (54) is fixedly sleeved on the rotating shaft 1 (51); Gear 2 (55) is fixedly sleeved on the rotating shaft 2 (53) and meshes with gear 1 (54); An air intake hood (56) is fixed inside the housing (2) and one end extends to the outside of the housing (2); The suction component (57) is fixed on the second rotating shaft (53) and placed inside the suction hood (56); The suction pipe (58) is connected at one end to the suction hood (56) and at the other end to the connecting pipe (43); A dust collection box (59) is placed on the fertilizer granulator (1); The dust exhaust pipe (510) is connected at one end to the suction hood (56) and at the other end to the dust collection box (59).

4. The compound fertilizer high-tower granulation production device according to claim 3, characterized in that, The rotating shaft (53), the suction hood (56), and the suction component (57) are coaxially arranged.

5. The compound fertilizer high-tower granulation production device according to claim 3, characterized in that, The drive component (52) includes a disk and several blades. The disk is fixedly sleeved on the rotating shaft (51), and the several blades are fixed on the side of the disk and distributed in a circumferential array.

6. The compound fertilizer high-tower granulation production device according to claim 3, characterized in that, The intake component (57) includes a sleeve and several axial flow blades. The sleeve is fixedly sleeved on the rotating shaft (53), and the several axial flow blades are all fixed on the sleeve and distributed in a circumferential array.

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