CN221182457U - Stirring device for preparing liquid fertilizer - Google Patents

Abstract

The utility model relates to the technical field of liquid fertilizer dispensing, in particular to a liquid fertilizer dispensing device which comprises a stirring tank and a circulating tank, wherein a fixed carrier plate is arranged at the top of the stirring tank, a stirring motor is arranged in the middle of the fixed carrier plate, the end part of an output shaft of the stirring motor is connected with a stirring accessory, the stirring tank and the circulating tank are connected through a first circulating pipe and a second circulating pipe, the first circulating pipe is provided with a first circulating pump, the second circulating pipe is provided with a second circulating pump, one side of the circulating tank is provided with an air inlet pipe on the tank wall through a second connecting piece, one end of the air inlet pipe is connected to the bottom of the circulating tank in a bending mode, and the other end of the air inlet pipe is provided with an air inlet component. The stirring tank, the stirring device, the first circulating pipe, the second circulating pipe and the circulating tank are arranged, so that the full mixing of various raw materials is ensured, the problem of uneven layered mixing of the raw materials is avoided, and the air inlet device is arranged, so that the full reaction of the mixed raw materials can be accelerated, the mixed raw materials can flow up and down, and the uniform mixing of various raw materials in the liquid fertilizer is ensured.

Description

Stirring device for preparing liquid fertilizer

Technical Field

The utility model relates to the technical field of liquid fertilizer preparation and application, in particular to a liquid fertilizer preparation and stirring device.

Background

Liquid fertilizers include fertilizers in solution and suspension fertilizers containing solid particles, such as liquid ammonia, ammonia water, carbonized ammonia water, and mixed aqueous solutions containing nitrogen fertilizer, phosphate fertilizer, and potash fertilizer. The liquid fertilizer is widely used in agricultural planting and has a strong promotion effect on the production and development of crops. However, the preparation of the liquid fertilizer requires adding various solid-liquid raw materials into a stirring tank, stirring and fully mixing, and ensuring uniform mixing of the various solid-liquid raw materials. Through retrieving, the liquid fertilizer agitator tank of bulletin number CN209714961U, including the jar body, jar lid is installed at jar body top, and the motor is installed at jar lid top, and motor drive is connected with agitating unit, and jar internal wall is provided with erects the groove, installs in the erectting groove and shakes the board box, shakes board box and erects groove sliding fit, shakes the board box and installs the ultrasonic vibrator towards one side at jar body center. However, the stirring tank is only used for stirring the raw materials added into the tank through the stirring device, a plurality of solid-liquid raw materials are layered on site in the tank, the raw materials cannot be fully mixed only by the stirring device, the volume of the stirring tank is limited, and the raw materials can only rotate in the tank and cannot be fully mixed up and down. Therefore, it is important to design a stirring device for liquid fertilizer preparation to solve the problem of insufficient stirring and mixing of solid and liquid raw materials in the stirring process of liquid fertilizer preparation.

Disclosure of utility model

Aiming at the existing problems, the utility model provides a liquid fertilizer preparation stirring device, which solves the problem of insufficient stirring and mixing of solid and liquid raw materials in the liquid fertilizer preparation stirring process.

In order to solve the problems, the utility model provides a liquid fertilizer preparation stirring device which comprises a stirring tank, wherein a plurality of supporting legs are vertically arranged at the bottom of the stirring tank, a fixed carrier plate is horizontally arranged at the top of the stirring tank, a stirring motor is vertically arranged in the middle of the fixed carrier plate, the end part of an output shaft of the stirring motor is connected with a stirring accessory, a vertical conveying pipe is fixed on the tank wall on the side surface of the stirring tank through a plurality of first connecting pieces, the upper end of the conveying pipe is bent and stretches into the stirring tank, a conveying pump is arranged at the position, far away from the tank body, of the lower end of the conveying pipe, a discharging pipe is arranged at the bottom end of the stirring tank and at the same side of the conveying pipe, the other end of the discharging pipe is connected onto the conveying pipe, a first valve is arranged on the discharging pipe, the conveying pipe is provided with a second valve, the stirring tank and the circulating tank are connected through a first circulating pump and a second circulating pump which are horizontally arranged, one side of the circulating tank is bent and stretched into the stirring tank through a second connecting piece, the circulating pipe is fixedly provided with a circulating pipe bottom of the circulating pipe, and the bottom of the circulating tank is provided with a plurality of inlet pipe components, and the inlet pipe is vertically arranged at the bottom of the circulating tank.

Further, the stirring accessory comprises a rotating shaft, and two groups of blades are vertically arranged on the rotating shaft.

Further, two ends of the second circulating pipe are bent at 90 degrees, and the discharging pipe is vertically connected with the conveying pipe.

The air inlet assembly comprises an axial flow fan, and an air filter screen is arranged at the top of the axial flow fan.

The top of the air inlet pipe is higher than the top of the circulating tank.

Compared with the prior art, the utility model has the following beneficial effects:

(1) This agitating unit is prepared to liquid fertilizer through setting up agitator tank, agitating unit and first circulating pipe and second circulating pipe and circulation jar for the solid-liquid raw materials that is added can be in the agitator tank by preliminary stirring, and the raw materials after the stirring can also circulate through first circulating pipe and second circulating pipe between circulation tank and agitator tank, has ensured various intensive mixing, has avoided the problem that the layering misce bene of raw materials appears.

(2) According to the liquid fertilizer preparation stirring device, the air inlet device is arranged on one side of the circulating tank, so that a large amount of air is introduced into the liquid fertilizer entering the circulating tank, and the device can accelerate the mixing reaction of various raw materials in the liquid fertilizer and enable the liquid fertilizer to flow up and down through introducing air from the bottom of the circulating tank, so that the full mixing of various raw materials in the liquid fertilizer is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the stirring device of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is a schematic view of an air intake assembly according to the present utility model;

The reference numerals in the figures illustrate: 1. a stirring tank; 101. a first connector; 2. a circulation tank; 201. a second connector; 3. a circulation pipe; 301. a first circulation pump; 4. a second circulation pipe; 401. a second circulation pump; 5. a stirring motor; 501. a stirring accessory; 5011. a rotating shaft; 5012. a blade; 6. fixing the carrier plate; 7. an air inlet pipe; 701. an axial flow fan; 702. an air filter screen; 8. a material conveying pipe; 801. a transfer pump; 802. a first valve; 9. support legs; 10. a discharge pipe; 1001. a second valve;

Detailed Description

The technical solutions in the examples of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

Referring to fig. 1-4, a stirring device for preparing liquid fertilizer comprises a stirring tank 1, a plurality of supporting legs 9 are vertically arranged at the bottom of the stirring tank 1, a fixed carrier plate 6 is horizontally arranged at the top of the stirring tank 1, a stirring motor 5 is vertically arranged in the middle of the fixed carrier plate 6, a stirring accessory 501 is connected to the end part of an output shaft of the stirring motor 5, a vertical conveying pipe 8 is fixed on the tank wall of the side face of the stirring tank 1 through a plurality of first connecting pieces 101, the upper end of the conveying pipe 8 is bent and stretches into the stirring tank 1, a conveying pump 801 is arranged at the lower end of the conveying pipe 8 in a bending way far away from the tank body, a discharging pipe 10 is arranged at the same side as the conveying pipe 8, the other end of the discharging pipe 10 is connected to the conveying pipe 8, a first valve 1001 is arranged on the discharging pipe 10, a second valve 802 is arranged on the conveying pipe 8, the stirring tank 1 and the circulating tank 2 are connected through a first circulating pipe 3 and a second circulating pipe 4 which are horizontally arranged, a circulating pump 301 is arranged on the first 3, a circulating pipe 7 is connected to the circulating pipe 2 through a plurality of circulating pipes which are vertically arranged, and a circulating pipe part is connected to the bottom of the circulating pipe 7 is arranged at the inlet pipe 7, and a circulating pipe 2 is connected to the bottom of the circulating pipe 1 through a plurality of circulating pipe 3. The stirring accessory 501 comprises a rotating shaft 5011, and two groups of blades 5012 are vertically arranged on the rotating shaft 5011.

The two ends of the second circulating pipe 4 are bent at 90 degrees, and the discharging pipe 10 is vertically connected with the conveying pipe 8.

The air inlet assembly 7 comprises an axial flow fan 701, and an air filter screen 702 is arranged at the top of the axial flow fan 701.

The top of the air inlet pipe 7 is higher than the top of the circulating tank 2.

When the device is used, the first valve 802 is started firstly, various raw materials required by liquid fertilizer to be prepared are conveyed into the stirring tank 1 through the conveying pump 801 on the conveying pipe 8, the stirring motor 5 rotates along with the stirring motor, the rotating shaft 5011 of the stirring accessory 501 is driven to rotate, the rotating shaft 5011 further drives the blades 5012 to rotate, the mixed raw materials in the stirring tank 1 are stirred, meanwhile, under the action of the first circulating pump 301 on the first circulating pipe 3, the mixed raw materials in the stirring tank 1 are pumped into the circulating tank 2, at the moment, the axial flow fan 7011 in the air inlet assembly 701 on the upper part of the air inlet pipe 7 can suck air and blow the air into the bottom of the circulating tank 2 through the air inlet pipe, so that the mixed raw materials in the circulating tank 2 are fully mixed up and down, meanwhile, the second conveying pipe 4 connecting the stirring tank 1 and the circulating tank 2 can continuously stir the mixed raw materials in the stirring tank 1 under the action of the second conveying pump 401, the steps are circularly repeated until the mixed raw materials are fully stirred, the mixed raw materials are opened after the mixed raw materials meet the stirring requirements, and the mixed raw materials are discharged from the liquid fertilizer 10 through the various pipes.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification to the above-mentioned embodiments according to the technical substance of the present utility model can still fall within the protection scope of the technical solution of the present utility model.

Claims (5)

1. The utility model provides a stirring device is prepared to liquid fertilizer, includes agitator tank (1), agitator tank (1) bottom is provided with a plurality of supporting leg (9) perpendicularly, agitator tank (1) top level is provided with fixed carrier plate (6), be provided with agitator motor (5) perpendicularly in the middle of fixed carrier plate (6), agitator motor (5) output shaft end connection has stirring accessory (501), a serial communication port, be fixed with perpendicular conveying pipeline (8) through a plurality of first connecting piece (101) on agitator tank (1) side tank wall, in conveying pipeline (8) upper end is buckled and is stretched into agitator tank (1), conveying pipeline (8) lower extreme is buckled and is kept away from tank body department and be provided with delivery pump (801), agitator tank (1) bottom and conveying pipeline (8) homonymy are equipped with discharging pipe (10), the other end connection of discharging pipe (10) is on conveying pipeline (8), be provided with first valve (1001) on discharging pipe (8), be located first valve (1001) top, second valve (802) are provided with circulating pipe (3) and circulating pipe (3) are provided with circulating pump (301) through first circulating pipe (3), be provided with second circulating pump (401) on second circulating pipe (4), circulation tank (2) one side is fixed with intake pipe (7) on the tank wall through second connecting piece (201), intake pipe (7) lower part kink is connected to circulation tank (2) bottom center department, intake pipe (7) upper portion is provided with air inlet component (701), circulation tank bottom is provided with a plurality of supporting legs (9) perpendicularly.

2. A liquid fertilizer formulation stirring apparatus as set forth in claim 1 wherein: the stirring accessory (501) comprises a rotating shaft (5011), and two groups of blades (5012) are vertically arranged on the rotating shaft (5011).

3. A liquid fertilizer formulation stirring apparatus as set forth in claim 1 wherein: two ends of the second circulating pipe (4) are bent at 90 degrees, and the discharging pipe (10) is vertically connected with the conveying pipe (8).

4. A liquid fertilizer formulation stirring apparatus as set forth in claim 1 wherein: the air inlet assembly (701) comprises an axial flow fan (7011), and an air filter screen (7012) is arranged at the top of the axial flow fan (7011).

5. A liquid fertilizer formulation stirring apparatus as set forth in claim 1 wherein: the top of the air inlet pipe (7) is higher than the top of the circulating tank (2).