Granulation equipment convenient for humidity control and used for wheat bulk blending fertilizer production

Abstract

The utility model discloses granulation equipment convenient for humidity control and used for producing a wheat blended fertilizer, and belongs to the technical field of fertilizer production. Granulation equipment convenient for humidity control and used for wheat blended fertilizer production comprises a device shell, water tanks are installed on the two sides of the device shell, atomizers are installed below the water tanks, a granulation box body is installed at the lower end of the device shell, two granulation rollers are installed at the upper end of the granulation box body, and three multi-layer discharging plates are arranged at the lower ends of the granulation rollers. Air humidifiers are installed on the two sides of the multiple layers of discharging plates. According to the utility model, the problems that the structure is single, the humidity cannot be ensured and the subsequent planting work is influenced in the actual use process of the existing granulating equipment are solved, the humidifying work is carried out through the atomizer and the air humidifier which are arranged on the two sides of the granulating box body, the atomizing spray head sprays water mist, and the humidifying control is carried out on the granulated mixture, so that the granulating efficiency is improved. And real-time monitoring is performed according to the humidity monitor, so that the working state is ensured, and the working effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a granulating device which is convenient for controlling humidity and is used in the production of wheat blended fertilizer. Background Art

[0002] In the production and processing of fertilizers, a granulation process is generally required to facilitate packaging and subsequent use.

[0003] The Chinese patent with the announcement number CN213133083U discloses a granulation device for large-particle organic-inorganic blended fertilizer, including a feed hopper, a press roller box, a granulation roller, a screening box, and a material lifting mechanism. The patent has the advantages of simple structure, uniform granulation, and the ability to recycle residues. It is mainly used for fertilizer granulation.

[0004] During actual use, the granulation equipment of the above patent has a single structure and cannot guarantee humidity, which affects subsequent planting work. Utility Model Content

[0005] The utility model aims to provide a granulating device for wheat blended fertilizer production which is easy to control humidity, and solves the problem that the granulating device proposed in the above background technology has a single structure and cannot ensure humidity during actual use, thus affecting subsequent planting work.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a granulation device for wheat blended fertilizer production that is easy to control humidity, comprising a device shell, water tanks are installed on both sides of the device shell, an atomizer is installed below the water tank, a granulation box is installed at the lower end of the device shell, two granulation rollers are installed at the upper end of the granulation box, three multi-layer discharge plates are arranged at the lower end of the granulation roller, and air humidifiers are installed on both sides of the multi-layer discharge plate.

[0007] Preferably, servo motors are installed on both sides of the device housing, the motor shaft of the servo motor is transmission-connected to the rotating shaft of the pelletizing roller via a reducer, and the pelletizing roller is rotationally connected to the device housing via a bearing.

[0008] Preferably, an integrally formed feeding cavity is provided below the device housing, a protective baffle is installed outside the feeding cavity, and the protective baffle is sealed and connected to the granulation box through a sealing gasket.

[0009] Preferably, a mounting box is installed on one side of the water tank, an atomizing nozzle is installed inside the mounting box, a filter is provided on the outer surface of the air humidifier, and a support frame is installed outside the mounting box.

[0010] Preferably, a feed hopper is installed at the upper end of the device shell, and the feed hopper is used to introduce wheat and fertilizer. A solenoid valve is installed between the feed hopper and the device shell.

[0011] Preferably, an integrally formed material guide port is provided below the granulation box, and an integrally formed screening slope is provided on the lower end surface of the granulation box, and the screening slope is used to filter the crushed materials for recycling.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model introduces mixed materials through a feed hopper during use. After the mixed materials enter the interior of the device housing, two pelletizing rollers are driven to rotate by a servo motor. The two pelletizing rollers rotate to squeeze the materials dropped between the pelletizing rollers into pellets, thereby realizing the granulation work. The atomizers and air humidifiers on both sides of the pelletizing box body perform humidification work, clean water is introduced through a water tank, water mist is sprayed through a spray head, and humidification control is performed on the granulated mixed materials. The humidity monitor performs real-time monitoring, thereby ensuring the working state and improving the working effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric view of the front view of the utility model;

[0015] Figure 2 It is an axonometric view of the side view of the utility model;

[0016] Figure 3 It is an axonometric view of the utility model from above;

[0017] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0018] In the figure: 1. device housing; 101. pelletizing roller; 102. servo motor; 103. material discharge chamber; 2. water tank; 201. atomizer; 202. installation box; 203. support frame; 204. air humidifier; 3. feed hopper; 301. solenoid valve; 4. granulation box; 401. protective baffle; 402. material guide port; 403. screening slope; 404. multi-layer material discharge plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In order to solve the problem that the existing granulation equipment has a single structure and cannot guarantee humidity during actual use, which affects the subsequent planting work, please refer to Figure 1 - Figure 4 , this embodiment provides the following technical solutions:

[0021] A granulating device for wheat blended fertilizer production that is easy to control humidity comprises a device shell 1, water tanks 2 are installed on both sides of the device shell 1, an atomizer 201 is installed below the water tank 2, a granulating box 4 is installed at the lower end of the device shell 1, two granulating rollers 101 are installed at the upper end of the granulating box 4, three multi-layered feed plates 404 are arranged at the lower end of the granulating rollers 101, air humidifiers 204 are installed on both sides of the multi-layered feed plates 404, during humidification work, the multi-layered feed plates 404 are used to extend the rolling time of the particles, improve the humidification effect, and facilitate moisturizing work, an integrally formed feed chamber 103 is arranged below the device shell 1, a protective baffle 401 is installed outside the feed chamber 103, the protective baffle 401 is sealed and connected to the granulating box 4 through a sealing gasket, and maintenance work is convenient by removing the protective baffle 401.

[0022] In this embodiment, an installation box 202 is installed on one side of the water tank 2, an atomizing nozzle is installed inside the installation box 202, a filter is provided on the outer surface of the air humidifier 204, and a support frame 203 is installed outside the installation box 202. Humidification is performed through the atomizer 201 and the air humidifier 204 on both sides of the granulation box 4, clean water is introduced through the water tank 2, and water mist is sprayed through the spray head to control the humidification of the granulated mixture, and a humidity monitor is installed inside the feeding chamber 103, and real-time monitoring is performed according to the humidity monitor to ensure the working state and improve the working effect.

[0023] Specifically, during use, the mixed material is introduced through the feed hopper 3. After the mixed material enters the device housing 1, the two pelletizing rollers 101 are driven to rotate by the servo motor 102. The two pelletizing rollers 101 rotate to squeeze the materials falling between the pelletizing rollers 101 into granules, thereby realizing granulation. The atomizer 201 and the air humidifier 204 on both sides of the granulation box 4 are used for humidification. Clean water is introduced through the water tank 2, and water mist is sprayed through the spray head to control the humidification of the granulated mixed material. Real-time monitoring is performed according to the humidity monitor to ensure the working state and improve the working effect. The rolling time of the particles is extended by the multi-layer discharge plate 404 to improve the humidification effect, which is conducive to moisturizing.

[0024] In order to solve the problem that the existing granulation equipment has few functions and is not conducive to long-term use in actual use, please refer to Figure 1 - Figure 4 , this embodiment provides the following technical solutions:

[0025] In this embodiment, servo motors 102 are installed on both sides of the device housing 1. The motor shaft of the servo motor 102 is connected to the rotating shaft of the pelletizing roller 101 through a reducer. The pelletizing roller 101 is rotatably connected to the device housing 1 through a bearing. During use, the mixed material is introduced through the feed hopper 3. After the mixed material enters the interior of the device housing 1, the servo motor 102 drives the two pelletizing rollers 101 to rotate. The two pelletizing rollers 101 rotate to extrude the material that falls between the pelletizing rollers 101 into pellets.

[0026] In this embodiment, a feed hopper 3 is installed at the upper end of the device shell 1. The feed hopper 3 is used to introduce wheat and fertilizer. A solenoid valve 301 is installed between the feed hopper 3 and the device shell 1. The solenoid valve 301 facilitates electric feeding and helps to adjust the flow rate.

[0027] In this embodiment, an integrally formed material guide port 402 is provided at the bottom of the granulation box 4, and an integrally formed screening slope 403 is provided at the lower end surface of the granulation box 4. The screening slope 403 is used to filter the crushed materials for recycling. The pellets are rolled through the screening slope 403. During the rolling feeding process, the waste materials on the surface are shaken off, and the feeding work is carried out, which is convenient for screening and improves the quality of the granulation work.

[0028] Specifically, when in use, the electromagnetic valve 301 is used to facilitate electric unloading, which is conducive to adjusting the flow rate. The servo motor 102 drives the two pelletizing rollers 101 to rotate. The two pelletizing rollers 101 rotate to squeeze the materials that fall between the pelletizing rollers 101 into pellets. When discharging, the pellets are rolled through the screening slope 403. During the rolling unloading process, the waste materials on the surface are shaken off, and the unloading work is carried out, which is convenient for screening and improves the quality of granulation work.

[0029] Working principle: When in use, the electromagnetic valve 301 is used to facilitate electric unloading, which is beneficial to adjusting the flow rate. The servo motor 102 drives the two pelletizing rollers 101 to rotate. The two pelletizing rollers 101 rotate to squeeze the materials that fall between the pelletizing rollers 101 into granules. The atomizer 201 and the air humidifier 204 on both sides of the granulation box 4 are used for humidification. Clean water is introduced through the water tank 2, and water mist is sprayed through the spray head to control the humidification of the granulated mixture. Real-time monitoring is carried out according to the humidity monitor to ensure the working state and improve the working effect. The multi-layer unloading plate 404 is used to extend the rolling time of the particles, improve the humidification effect, and facilitate moisturizing. In the rolling unloading process, the waste material on the surface is shaken off, and the unloading work is carried out, which is convenient for screening and improves the quality of granulation.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A granulation device for wheat blended fertilizer production that is easy to control humidity, comprising a device housing (1), characterized in that: Water tanks (2) are installed on both sides of the device shell (1), an atomizer (201) is installed below the water tank (2), a granulation box (4) is installed at the lower end of the device shell (1), two granulation rollers (101) are installed at the upper end of the granulation box (4), three multi-layer blanking plates (404) are arranged at the lower end of the granulation rollers (101), and air humidifiers (204) are installed on both sides of the multi-layer blanking plates (404).

2. The granulating equipment for wheat blended fertilizer production that is convenient for humidity control according to claim 1, characterized in that: A servo motor (102) is installed on both sides of the device housing (1); the motor shaft of the servo motor (102) is transmission-connected to the rotating shaft of the pelletizing roller (101) via a reducer; and the pelletizing roller (101) is rotationally connected to the device housing (1) via a bearing.

3. The granulating equipment for wheat blended fertilizer production that is convenient for humidity control according to claim 1, characterized in that: An integrally formed material discharge chamber (103) is provided below the device housing (1), a protective baffle (401) is installed outside the material discharge chamber (103), and the protective baffle (401) is sealedly connected to the granulation box (4) via a sealing gasket.

4. The granulating device for wheat blended fertilizer production and convenient for humidity control according to claim 1, characterized in that: A mounting box (202) is installed on one side of the water tank (2), an atomizing nozzle is installed inside the mounting box (202), a filter screen is provided on the outer surface of the air humidifier (204), and a support frame (203) is installed outside the mounting box (202).

5. The granulating equipment for wheat blended fertilizer production and convenient for humidity control according to claim 1, characterized in that: A feed hopper (3) is installed at the upper end of the device housing (1), and the feed hopper (3) is used to introduce wheat and fertilizer. A solenoid valve (301) is installed between the feed hopper (3) and the device housing (1).

6. The granulating equipment for wheat blended fertilizer production and convenient for humidity control according to claim 1, characterized in that: An integrally formed material guide port (402) is provided below the granulation box (4), and an integrally formed material screening slope (403) is provided on the lower end surface of the granulation box (4), wherein the material screening slope (403) is used to filter the crushed materials for recycling.

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