阅读说明：本技术 一种肥料多功能自动化程度高的混配装置 (Multi-functional high blending device of degree of automation of fertilizer ) 是由 夏鹏 于 2021-08-05 设计创作，主要内容包括：本发明公开了一种肥料多功能自动化程度高的混配装置,包括肥料混配罐、控制设备、发酵物储料仓、第一螺旋输送机、第二螺旋输送机、第三螺旋输送机；肥料混配罐具有第一入口和第二入口；第一螺旋输送机的出口端对应发酵物储料仓的入口,第三螺旋输送机的下端对应于发酵物储料仓内,第三螺旋输送机的出口端对应于第一入口,第二螺旋输送机的出口端对应于第二入口；控制设备的输出端分别与第一螺旋输送机、第二螺旋输送机、第三螺旋输送机以及混配输出机构连接；肥料混配罐还具有发酵菌种输入口。本发明可应用于在肥料混配发酵工序之中,整体结构简单,构建一起来方便快捷,在整个过程中提高连续自动化程度,具有高特性的自动操控性能。(The invention discloses a multifunctional high-automation-degree fertilizer mixing device which comprises a fertilizer mixing tank, a control device, a fermented product storage bin, a first spiral conveyor, a second spiral conveyor and a third spiral conveyor, wherein the fertilizer mixing tank is arranged on the top of the first spiral conveyor; the fertilizer mixing tank is provided with a first inlet and a second inlet; the outlet end of the first spiral conveyor corresponds to the inlet of the fermented product storage bin, the lower end of the third spiral conveyor corresponds to the inside of the fermented product storage bin, the outlet end of the third spiral conveyor corresponds to the first inlet, and the outlet end of the second spiral conveyor corresponds to the second inlet; the output end of the control equipment is respectively connected with the first screw conveyor, the second screw conveyor, the third screw conveyor and the blending output mechanism; the fertilizer mixing tank is also provided with a fermentation strain input port. The invention can be applied to the fertilizer mixing fermentation process, has simple integral structure, is convenient and quick to construct, improves the continuous automation degree in the whole process, and has high-characteristic automatic control performance.)

1. The multifunctional high-automation-degree fertilizer mixing device is characterized in that a mixing device is arranged between the two mixing devices;

the device comprises a fertilizer mixing tank (1) for realizing the mixing and fermentation operation of the fertilizer;

the device also comprises a control device (13) for realizing the automatic control operation of fertilizer mixing;

the device also comprises a fermentation material storage bin (2) for storing materials when the fertilizer is mixed;

the device also comprises a first spiral conveyor (3), a second spiral conveyor (4) and a third spiral conveyor (5), so that the lifting operation of materials during fertilizer mixing is realized;

the fertilizer mixing tank (1) has a first inlet (6) and a second inlet (7); the outlet end of the first spiral conveyor (3) corresponds to the inlet of the fermented product storage bin (2), the lower end of the third spiral conveyor (5) corresponds to the inside of the fermented product storage bin (2), the outlet end of the third spiral conveyor (5) corresponds to the first inlet (6), and the outlet end of the second spiral conveyor (4) corresponds to the second inlet (7);

the output end of the control equipment (13) is respectively connected with the first spiral conveyor (3), the second spiral conveyor (4), the third spiral conveyor (5) and the mixed output mechanism (12); the fertilizer mixing tank (1) is also provided with a fermentation strain input port (8).

2. The multifunctional high-automation mixing device for fertilizer according to claim 1, characterized in that; the fermentation strain input ports (8) are divided into two groups; the device also comprises two groups of fermentation strain input tanks (18) and a group of water adding tanks (19) which are communicated with the two groups of fermentation strain input ports (8) through pipelines; the pipelines are respectively provided with a strain input control pump (20); the input control end of the strain input control pump (20) is connected with the output end of the control equipment (13) and is controlled by the control equipment (13); wherein, a group of water adding tanks (19) are positioned between the two groups of fermentation strain input tanks (18) and are respectively communicated with the two groups of fermentation strain input tanks (18) through water adding pipelines.

3. The multifunctional high-automation mixing device for fertilizer according to claim 1, characterized in that; the side of the fertilizer mixing tank (1) is provided with a hanging lug (10) movably connected to the upright post (9), so that the fertilizer mixing tank (1) can rotate along the upright post (9) through the hanging lug (10).

4. The multifunctional high-automation mixing device for fertilizer according to claim 1 or 3, characterized in that; the bottom of the fertilizer mixing tank (1) is provided with a mixed fermentation output port (11), and a mixed output mechanism (12) is arranged below the mixed fermentation output port (11); the input control end of the mixed output mechanism (12) is connected with the output end of the control device (13) and is controlled by the control device (13).

5. The multifunctional high-automation mixing device for fertilizer according to claim 1 or 3, characterized in that; the fertilizer mixing tank (1) is provided with an upper cover (14) capable of being opened and a stainless steel fertilizer mixing tank body (15), the upper cover (14) is movably arranged at the upper part of the stainless steel fertilizer mixing tank body (15), and the first inlet (6), the second inlet (7) and the fermentation strain input port (8) are respectively positioned on the upper cover (14).

6. The multifunctional high-automation mixing device for fertilizer according to claim 5, characterized in that; two groups of mixing and stirring mechanisms (16) for stirring materials are arranged in the stainless steel fertilizer mixing tank body (15); the mixing and blending mechanism (16) is obliquely arranged in the stainless steel fertilizer mixing tank body (15).

7. The multifunctional high-automation mixing device for fertilizer according to claim 6, characterized in that; the mixing and stirring mechanism (16) comprises a mixing and stirring motor (16A), a mixing and stirring shaft (16B) and a mixing and stirring screw blade (16C); the mixed and stirred shaft (16B) is obliquely arranged in the stainless steel fertilizer mixed tank body (15) through a bearing (16D), the mixed and stirred motor (16A) is butted with the mixed and stirred shaft (16B) and is positioned outside the stainless steel fertilizer mixed tank body (15), and the mixed and stirred spiral blade (16C) is distributed on the mixed and stirred shaft (16B) and is integrated with the mixed and stirred shaft (16B); the bottom of the stainless steel fertilizer mixing tank body (15) is provided with a triangular rotary supporting seat (17), the rotary supporting seat (17) is provided with two supporting legs (17A), and the upper parts of the supporting legs (17A) are rotating bearings (17B) facing the mixing and stirring shaft (16B).

8. The multifunctional high-automation mixing device for fertilizer according to claim 1, characterized in that; the control equipment (13) is provided with a timing module (21), a control module (22), an output control module (23), a communication module (24), a power management module (25) and an equipment starting button (26); the output end of the timing module (21) is connected with the control module (22), the power management module (25) is connected with the control module (22), the control module (22) is simultaneously connected with the output control module (23) and the communication module (24), and the first spiral conveyor (3), the second spiral conveyor (4), the third spiral conveyor (5), the mixed output mechanism (12), the mixed mixing motor (16A) and the strain input control pump (20) are controlled through the output control module (23).

9. The multifunctional high-automation mixing device for fertilizer according to claim 1, characterized in that; the operation process is as follows; the control equipment (13) is started through an equipment starting button (26), the first screw conveyor (3), the second screw conveyor (4) and the third screw conveyor (5) are respectively controlled to operate through the control equipment (13), fermented materials can be stored in the fermented material storage bin (2), the fermented materials in the fermented materials are conveyed into the fertilizer mixing tank (1) through the third screw conveyor (5), and in addition, the fermented materials can be conveyed into the fertilizer mixing tank (1) through the second screw conveyor (4); the strain input control pump (20) is controlled by the control equipment (13), and correspondingly mixed fermentation strains are conveyed into the fermentation tank through the fermentation strain input port (8); controlling a strain input control pump (20) to operate through a control device (13), starting the two groups of mixing and stirring mechanisms (16) to realize mixing and stirring operation, timing the strains through a timing module (21) while mixing and stirring, controlling the two groups of mixing and stirring mechanisms (16) to stop after operating for corresponding time, and then fermenting the strains; after the fermentation is finished, opening a mixed fermentation output port (11), and outputting the mixed fermentation output port through a mixed output mechanism (12) arranged below; after the output is finished, the fertilizer mixing tank (1) is manually rotated, namely the fertilizer mixing tank (1) is rotated along the upright post (9), and the upper cover (14) is opened, so that the fertilizer mixing tank (1) can be conveniently cleaned.

Technical Field

The invention relates to the field of organic fertilizer mixing, in particular to a multifunctional high-automation-degree fertilizer mixing device.

Background

The organic fertilizer is mainly derived from plants and/or animals, is applied to soil to provide plant nutrition as a carbon-containing material with main functions, is prepared by processing biological substances, animal and plant wastes and plant residues, eliminates toxic and harmful substances in the organic fertilizer, and is rich in a large amount of beneficial substances, and comprises: various organic acids, peptides and rich nutrient elements including nitrogen, phosphorus and potassium. The fertilizer not only can provide comprehensive nutrition for crops, but also has long fertilizer efficiency, can increase and update soil organic matters, promote microbial propagation, improve the physical and chemical properties and biological activity of soil, and is a main nutrient for green food production. However, for organic fertilizer fermentation, raw material mixing treatment is required before operation, namely, some raw materials are required to be added for mixing, and at present, the equipment of the type is generally realized by adopting a single device which is relatively closed, continuous automatic control is inconvenient to realize by the facilities of the type, the operation modes are manual operation, time and labor are wasted, and the automation degree is low; furthermore, this type of fermenter itself is not easily moved and cleaned.

Disclosure of Invention

Therefore, in order to solve the defects, the invention provides the multifunctional fertilizer mixing device with high automation degree, the multifunctional fertilizer mixing device can be applied to the fertilizer mixing and fermenting process, has a simple integral structure, is convenient and quick to construct, improves the continuous automation degree in the whole process, and has high-characteristic automatic control performance.

The invention is realized in such a way that a fertilizer multifunctional mixing device with high automation degree is constructed;

the device comprises a fertilizer mixing tank, a fermentation tank and a control system, wherein the fertilizer mixing tank is used for realizing the mixing and fermentation operation of fertilizers;

the device also comprises a control device for realizing the automatic control operation of fertilizer mixing;

the device also comprises a leavening storage bin which is used for storing materials when the fertilizer is mixed;

the device also comprises a first screw conveyor, a second screw conveyor and a third screw conveyor, so that the lifting operation of materials is realized when the fertilizer is mixed;

the fertilizer blending tank has a first inlet and a second inlet; the outlet end of the first spiral conveyor corresponds to the inlet of the fermented product storage bin, the lower end of the third spiral conveyor corresponds to the inside of the fermented product storage bin, the outlet end of the third spiral conveyor corresponds to the first inlet, and the outlet end of the second spiral conveyor corresponds to the second inlet;

the output end of the control equipment is respectively connected with the first screw conveyor, the second screw conveyor, the third screw conveyor and the blending output mechanism; the fertilizer mixing tank is also provided with a fermentation strain input port.

As an improvement of the technical scheme, the blending device with high multifunctional automation degree of the fertilizer is provided; the fermentation strain input ports are divided into two groups; the device also comprises two groups of fermentation strain input tanks and a group of water adding tanks which are communicated with the two groups of fermentation strain input ports through pipelines; the pipelines are respectively provided with a strain input control pump; the input control end of the strain input control pump is connected with the output end of the control equipment and is controlled by the control equipment; wherein, a group of water adding tanks are positioned between the two groups of fermentation strain input tanks and are respectively communicated with the two groups of fermentation strain input tanks through water adding pipelines.

As an improvement of the technical scheme, the blending device with high multifunctional automation degree of the fertilizer is provided; the side of the fertilizer mixing tank is provided with a hanging lug movably connected to the stand column, so that the fertilizer mixing tank can rotate along the stand column through the hanging lug.

As an improvement of the technical scheme, the blending device with high multifunctional automation degree of the fertilizer is provided; the bottom of the fertilizer mixing tank is a mixed fermentation output port, and a mixed output mechanism is arranged below the mixed fermentation output port; the input control end of the mixing output mechanism is connected with the output end of the control equipment, and the control equipment controls the mixing output mechanism.

As an improvement of the technical scheme, the blending device with high multifunctional automation degree of the fertilizer is provided; the fertilizer mixing tank is provided with an upper cover capable of being opened and a stainless steel fertilizer mixing tank body, the upper cover is movably arranged on the upper portion of the stainless steel fertilizer mixing tank body, and the first inlet, the second inlet and the fermentation strain input port are respectively positioned on the upper cover.

As an improvement of the technical scheme, the blending device with high multifunctional automation degree of the fertilizer is provided; two groups of mixing and stirring mechanisms for stirring materials are arranged in the stainless steel fertilizer mixing tank body; the mixing and blending mechanism is obliquely arranged in the stainless steel fertilizer mixing tank body.

As an improvement of the technical scheme, the blending device with high multifunctional automation degree of the fertilizer is provided; the mixing and stirring mechanism comprises a mixing and stirring motor, a mixing and stirring shaft and a mixing and stirring spiral blade; the mixing and stirring shaft is obliquely arranged in the stainless steel fertilizer mixing tank body through a bearing, the mixing and stirring motor is butted with the mixing and stirring shaft and is positioned outside the stainless steel fertilizer mixing tank body, and the mixing and stirring spiral blades are distributed on the mixing and stirring shaft and are integrated with the mixing and stirring shaft; the bottom of the stainless steel fertilizer mixing tank body is provided with a triangular rotary supporting seat, the rotary supporting seat is provided with two supporting legs, and the upper parts of the supporting legs are rotating bearings facing the mixing and stirring shaft.

As an improvement of the technical scheme, the blending device with high multifunctional automation degree of the fertilizer is provided; the control equipment is provided with a timing module, a control module, an output control module, a communication module, a power management module and an equipment starting button; the output end of the timing module is connected with the control module, the power management module is connected with the control module, the control module is simultaneously connected with the output control module and the communication module, and the output control module is used for controlling the first screw conveyer, the second screw conveyer, the third screw conveyer, the mixed output mechanism, the mixed mixing motor and the strain input control pump.

As an improvement of the technical scheme, the blending device with high multifunctional automation degree of the fertilizer is provided; the operation process is as follows; starting the control equipment through an equipment starting button, respectively controlling the first screw conveyor, the second screw conveyor and the third screw conveyor to operate through the control equipment, wherein fermented substances can be stored in the fermented product storage bin, and fertilizer fermented substances in the fermented product storage bin are conveyed into the fertilizer mixing tank through the third screw conveyor and can also be conveyed into the fertilizer mixing tank through the second screw conveyor; controlling the strain input control pump to carry out the fermentation strain input control by the control equipment, and conveying the corresponding mixed fermentation strain into the fermentation strain input control pump through the fermentation strain input port; controlling a strain input control pump to operate through control equipment so as to start the two groups of mixing and stirring mechanisms to realize mixing and stirring operation, timing the strain input control pump through a timing module while mixing and stirring, controlling the two groups of mixing and stirring mechanisms to stop after operating for corresponding time, and then fermenting the strain input control pump; after the fermentation is finished, opening a mixed fermentation output port, and outputting the mixed fermentation output port through a mixed output mechanism arranged below the mixed fermentation output port; after the output is accomplished, the jar is joined in marriage in fertilizer mixture to manual rotation, rotates the jar is joined in marriage in fertilizer mixture along the stand promptly, opens the upper cover, can conveniently mix the jar and wash fertilizer.

The invention has the following advantages: the invention improves the blending device with high multifunction and high automation degree of the fertilizer by improving, and the whole body has the following characteristics after improvement; starting the control equipment through an equipment starting button, respectively controlling the first screw conveyor, the second screw conveyor and the third screw conveyor to operate through the control equipment, wherein fermented substances can be stored in the fermented product storage bin, and fertilizer fermented substances in the fermented product storage bin are conveyed into the fertilizer mixing tank through the third screw conveyor and can also be conveyed into the fertilizer mixing tank through the second screw conveyor; controlling the strain input control pump to carry out the fermentation strain input control by the control equipment, and conveying the corresponding mixed fermentation strain into the fermentation strain input control pump through the fermentation strain input port; controlling a strain input control pump to operate through control equipment so as to start the two groups of mixing and stirring mechanisms to realize mixing and stirring operation, timing the strain input control pump through a timing module while mixing and stirring, controlling the two groups of mixing and stirring mechanisms to stop after operating for corresponding time, and then fermenting the strain input control pump; after the fermentation is finished, opening a mixed fermentation output port, and outputting the mixed fermentation output port through a mixed output mechanism arranged below the mixed fermentation output port; after the output is accomplished, the jar is joined in marriage in fertilizer mixture to manual rotation, rotates the jar is joined in marriage in fertilizer mixture along the stand promptly, opens the upper cover, can conveniently mix the jar and wash fertilizer. The invention is applied to the fertilizer mixing fermentation process, has simple integral structure, is convenient and quick to construct, improves the continuous automation degree in the whole process, and has high-characteristic automatic control performance.

Drawings

FIG. 1 is a schematic view of the overall embodiment of a compounding device of the present invention;

FIG. 2 is a schematic view of a fertilizer mixing tank assembly according to the present invention;

FIG. 3 is a schematic view of the fertilizer mixing tank according to the present invention in a separated state;

FIG. 4 is a schematic view of the position of the rotary support base according to the present invention;

fig. 5 is a corresponding block diagram of the control device in the present invention.

Wherein: the fermentation tank comprises a fertilizer mixing tank 1, a fermented product storage bin 2, a first screw conveyor 3, a second screw conveyor 4, a third screw conveyor 5, a first inlet 6, a second inlet 7, a fermented strain input port 8, an upright post 9, a hanging lug 10, a mixed fermentation output port 11, a mixed output mechanism 12, a control device 13, an upper cover 14, a stainless steel fertilizer mixing tank body 15, a mixed mixing mechanism 16, a mixed mixing motor 16A, a mixed mixing shaft 16B, a mixed mixing spiral blade 16C, a bearing 16D, a rotary supporting seat 17, a supporting leg 17A, a rotary bearing 17B, a fermented strain input tank 18, a water adding tank 19, a strain input control pump 20, a timing module 21, a control module 22, an output control module 23, a communication module 24, a power supply management module 25 and a device starting button 26.

Detailed Description

The present invention will be described in detail with reference to fig. 1-2, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a multifunctional fertilizer mixing device with high automation degree by improvement, as shown in figures 1-5, which can be implemented as follows;

the device comprises a fertilizer mixing tank 1 for realizing the mixing and fermentation operation of the fertilizer;

the device also comprises a control device 13 for realizing the automatic control operation of fertilizer mixing;

the device also comprises a fermentation material storage bin 2 which is used for storing materials when the fertilizer is mixed;

the device also comprises a first spiral conveyor 3, a second spiral conveyor 4 and a third spiral conveyor 5, so that the lifting operation of materials is realized when the fertilizer is mixed;

the fertilizer batching tank 1 has a first inlet 6 and a second inlet 7; the outlet end of the first spiral conveyor 3 corresponds to the inlet of the fermented product storage bin 2, the lower end of the third spiral conveyor 5 corresponds to the inside of the fermented product storage bin 2, the outlet end of the third spiral conveyor 5 corresponds to the first inlet 6, and the outlet end of the second spiral conveyor 4 corresponds to the second inlet 7;

the output end of the control device 13 is respectively connected with the first screw conveyor 3, the second screw conveyor 4, the third screw conveyor 5 and the mixing output mechanism 12; the fertilizer mixing tank 1 is also provided with a fermentation strain input port 8.

When the multifunctional high-automation-degree fertilizer mixing device is implemented; the fermentation strain input ports 8 are divided into two groups; the device also comprises two groups of fermentation strain input tanks 18 and a group of water adding tanks 19 which are communicated with the two groups of fermentation strain input ports 8 through pipelines; the pipelines are respectively provided with a strain input control pump 20; the input control end of the strain input control pump 20 is connected with the output end of the control device 13 and is controlled by the control device 13; wherein, a group of water adding tanks 19 are positioned between the two groups of fermentation strain input tanks 18 and are respectively communicated with the two groups of fermentation strain input tanks 18 through water adding pipelines.

When the multifunctional high-automation-degree fertilizer mixing device is implemented; the side of the fertilizer mixing tank 1 is provided with a hanging lug 10 movably connected to the upright post 9, so that the fertilizer mixing tank 1 can rotate along the upright post 9 through the hanging lug 10. The fertilizer mixing tank has the advantages that after the mixing fermentation is completed, the fertilizer mixing tank 1 can be manually rotated, namely, the fertilizer mixing tank 1 is rotated along the upright post 9, and the upper cover 14 is opened, so that the fertilizer mixing tank 1 can be conveniently cleaned.

When the multifunctional high-automation-degree fertilizer mixing device is implemented; the bottom of the fertilizer mixing tank 1 is provided with a mixed fermentation output port 11, and a mixed output mechanism 12 is arranged below the mixed fermentation output port 11; the input control end of the mixed output mechanism 12 is connected with the output end of the control device 13, and the control device 13 controls the mixed output mechanism. The fermentation device has the advantages that after fermentation is finished, the mixed fermentation output port 11 is opened, and the mixed fermentation output port is output through the mixed output mechanism 12 arranged below.

When the multifunctional high-automation-degree fertilizer mixing device is implemented; the fertilizer mixing tank 1 is provided with an upper cover 14 and a stainless steel fertilizer mixing tank body 15 which can be opened, the upper cover 14 is movably arranged at the upper part of the stainless steel fertilizer mixing tank body 15, and the first inlet 6, the second inlet 7 and the fermentation strain input port 8 are respectively positioned on the upper cover 14.

When the multifunctional high-automation-degree fertilizer mixing device is implemented; two groups of mixing and stirring mechanisms 16 for stirring materials are arranged in the stainless steel fertilizer mixing tank body 15; the mixing and stirring mechanism 16 is obliquely arranged in the stainless steel fertilizer mixing tank body 15.

When the multifunctional high-automation-degree fertilizer mixing device is implemented; the mixing and stirring mechanism 16 comprises a mixing and stirring motor 16A, a mixing and stirring shaft 16B and a mixing and stirring screw blade 16C; the mixed and stirred shaft 16B is obliquely arranged in the stainless steel fertilizer mixed tank body 15 through a bearing 16D, the mixed and stirred motor 16A is butted with the mixed and stirred shaft 16B and is positioned outside the stainless steel fertilizer mixed tank body 15, and the mixed and stirred spiral blade 16C is distributed on the mixed and stirred shaft 16B and is integrated with the mixed and stirred shaft 16B; the bottom of the stainless steel fertilizer mixing tank 15 is provided with a triangular rotary support seat 17, the rotary support seat 17 is provided with two support legs 17A, and the upper parts of the support legs 17A are rotary bearings 17B facing the mixing and stirring shaft 16B.

When the multifunctional high-automation-degree fertilizer mixing device is implemented; the control device 13 is provided with a timing module 21, a control module 22, an output control module 23, a communication module 24, a power management module 25 and a device start button 26; the output end of the timing module 21 is connected with the control module 22, the power management module 25 is connected with the control module 22, the control module 22 is simultaneously connected with the output control module 23 and the communication module 24, and the first screw conveyor 3, the second screw conveyor 4, the third screw conveyor 5, the mixing output mechanism 12, the mixing and blending motor 16A and the strain input control pump 20 are controlled through the output control module 23.

When the multifunctional high-automation-degree fertilizer mixing device is implemented; the operation process is as follows; the control device 13 is started through the device starting button 26, the first screw conveyor 3, the second screw conveyor 4 and the third screw conveyor 5 are respectively controlled to operate through the control device 13, fermented materials can be stored in the fermented material storage bin 2, the fermented materials in the fermented material storage bin are conveyed into the fertilizer mixing tank 1 through the third screw conveyor 5, and in addition, the fermented materials can also be conveyed into the fertilizer mixing tank 1 through the second screw conveyor 4; the strain input control pump 20 is controlled by the control device 13, and correspondingly mixed fermentation strains are conveyed into the fermentation strain input port 8; controlling the operation of a strain input control pump 20 through a control device 13 so as to start the two groups of mixing and stirring mechanisms 16 to realize mixing and stirring operation, timing the strains through a timing module 21 while mixing and stirring, controlling the two groups of mixing and stirring mechanisms 16 to stop after operating for corresponding time, and then fermenting the strains; after the fermentation is finished, opening a mixed fermentation output port 11, and outputting the mixed fermentation output port through a mixed output mechanism 12 arranged below; after the output is completed, the fertilizer mixing tank 1 is manually rotated, namely, the fertilizer mixing tank 1 is rotated along the upright post 9, and the upper cover 14 is opened, so that the fertilizer mixing tank 1 can be conveniently cleaned. The invention is applied to the fertilizer mixing fermentation process, has simple integral structure, is convenient and quick to construct, improves the continuous automation degree in the whole process, and has high-characteristic automatic control performance.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.