CN218107522U

CN218107522U - Water-soluble fertilizer production and preparation device for raw materials easy to agglomerate and pack pulp

Info

Publication number: CN218107522U
Application number: CN202222134116.7U
Authority: CN
Inventors: 詹强; 杨劲松; 杨滨; 王洪志; 刘大才
Original assignee: Shifang Changfeng Chemical Co ltd
Current assignee: Shifang Changfeng Chemical Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-23
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a device is prepared in water-soluble fertilizer production of easy package thick liquid raw materials of easily agglomerating, including preparing the cauldron, should prepare the cauldron and constitute at the bottom of cauldron body and the cauldron, the top of cauldron body is provided with 1 at least easy caking solid feed inlet, is provided with the drain hole at the bottom of the cauldron, should prepare and be provided with the agitator in the cauldron, and the stirring leaf of this agitator is located cauldron body bottom, be provided with 1 at least diffusion tube in preparing the cauldron, the one end of each diffusion tube is connected with an easy caking solid feed inlet, and the other end closes on the stirring leaf, is provided with the through-hole on each diffusion tube. The utility model discloses finally realize dissolving entirely of effective material, and do not take into in the invalid impurity gets into water agent fertilizer.

Description

Water-soluble fertilizer production and preparation device for raw materials easy to agglomerate and pack pulp

Technical Field

The application especially relates to a device is prepared in water-soluble fertile production of easy package thick liquid raw materials of easily caking.

Background

When the water-soluble fertilizer is produced and prepared, solid raw materials and liquid need to be prepared together, and a preparation device is a key device for producing the water-soluble fertilizer. The production and preparation process is that liquid raw materials are added into a preparation kettle, solid raw materials are directly added, and the solid is dissolved and dispersed by stirring of a stirrer to form a homogeneous aqueous fertilizer solution.

In actual production process, the caking phenomenon often can appear in solid starting material, and can appear package thick liquid phenomenon in solid starting material adds the liquid, and in order to solve these problems, the common way is to adopt the emulsification pump to beat the mode of inner loop and solve solid starting material caking and package thick liquid phenomenon, and there is following defect in the mode of emulsification pump beating inner loop:

(1) the emulsification pump can smash insoluble impurities in the materials, and the insoluble impurities are mixed into the aqueous fertilizer, so that the insoluble impurities cannot be eliminated through the filter screen.

(2) When the insoluble impurities are metal impurities, the insoluble impurities can damage the emulsification pump.

SUMMERY OF THE UTILITY MODEL

To above-mentioned defect, this application provides a water-soluble fertile production preparation device of easy package thick liquid raw materials of easily agglomerating, and this water-soluble fertile production preparation device of easy package thick liquid raw materials of easily agglomerating finally realizes dissolving completely of effective material, and does not take into in the invalid impurity gets into water agent fertilizer.

The utility model provides a device is prepared in water-soluble fertilizer production of easy package thick liquid raw materials of easy caking, is including preparing the cauldron, should prepare the cauldron and constitute at the bottom of cauldron body and the cauldron, and the top of cauldron body is provided with 1 at least easy caking solid feed inlet, is provided with the drain hole at the bottom of the cauldron, should prepare and be provided with the agitator in the cauldron, and the stirring leaf of this agitator is located cauldron body bottom, be provided with 1 at least diffusion tube in preparing the cauldron, the one end of each diffusion tube is connected with an easy caking solid feed inlet, and the other end closes on the stirring leaf, is provided with the through-hole on each diffusion tube.

In one or more alternative embodiments of the present invention, the agitator is a continuously variable agitator.

The utility model discloses an in one or more optional embodiment, the wall of cauldron body is provided with the heat transfer intermediate layer, is provided with heat exchange coil in the heat transfer intermediate layer, and heat exchange coil bottom is located cauldron body bottom, and heat exchange coil top is located cauldron body top.

The utility model discloses an in one or more optional embodiment, the heat transfer coil bottom is provided with conduction oil temperature sensor.

The utility model discloses an in one or more optional embodiment, heat exchange coil bottom is provided with the explosion-proof solenoid valve of conduction oil.

The utility model discloses an in one or more optional embodiment, be connected with the support for the check weighing on the preparation cauldron, be provided with weighing sensor under this support for the check weighing.

In one or more optional embodiments of the present invention, a material temperature sensor and/or a material density sensor is further disposed in the preparation kettle.

In one or more optional embodiments of the present invention, each of the agglomeration-prone solid feed openings is connected to a screw feeder.

In one or more optional embodiments of the present invention, the wall of the kettle bottom is provided with a breaker.

The invention has the beneficial effects that: the invention adopts spiral feeding, solid materials are added at a constant speed and enter liquid materials through the diffusion pipe with holes, and insoluble materials or slurry-coated materials are dispersed at a high speed along with the diffusion pipe from the bottom to the blade position of the stepless speed change stirrer. If part of the solid is still undissolved, the solid is further dispersed and dissolved through a crusher at the bottom of the kettle, and is repeatedly stirred and crushed, and insoluble substances in the solid are filtered through a filter screen, so that the effective materials are completely dissolved, and invalid impurities are not brought into the water-based fertilizer.

Drawings

FIG. 1 is a schematic structural diagram of a device for producing and preparing a water-soluble fertilizer in embodiment 1;

FIG. 2 is a schematic structural diagram of a device for producing and preparing the water-soluble fertilizer in the embodiment 2;

FIG. 3 is a schematic structural diagram of a device for producing and preparing water-soluble fertilizer according to embodiment 3;

in the figure: 1. the device comprises a preparation kettle, 2, a discharging pipe, 3, a first feeding hopper, 4, a second feeding hopper, 5, a stirrer, 6, a stirring blade, 7, a diffusion pipe, 8, a through hole, 9, a heat exchange interlayer, 10, a top end of a heat exchange coil, 11, a bottom end of the heat exchange coil, 12, a heat conduction oil temperature sensor, 13, a heat conduction oil explosion-proof electromagnetic valve, 14, an explosion-proof electric discharging electromagnetic valve, 15, a support for weight measurement, 16, a weight sensor, 17, a material temperature sensor, 18, a material density sensor, 19, a spiral feeder, 20 and a crusher.

Detailed Description

The present application will be further explained below.

In the description of the present invention, it is to be noted that the terms "center", "upper", "lower", and the like,

Left, right, vertical, longitudinal, lateral, horizontal and inner,

The directions or positional relationships indicated by "outer", "front", "rear", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the utility model is conventionally placed when used, and are only for convenience of describing the utility model and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first", "second

"third" and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "installed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1, fig. 1 is a schematic structural diagram of a water-soluble fertilizer production and preparation apparatus in this embodiment.

The utility model provides a device is prepared in water-soluble fertile production of easy package thick liquid raw materials of easy caking, including preparing cauldron 1, should prepare cauldron 1 and constitute at the bottom of cauldron body and the cauldron, the top of cauldron body is provided with 1 at least easy caking solid feed inlet, be provided with the drain hole at the bottom of the cauldron, should prepare and be provided with agitator 5 in the cauldron 1, this agitator 5's stirring leaf 6 is located cauldron body bottom, it is provided with 1 at least diffusion tube 7 in 1 to prepare cauldron, the one end of each diffusion tube 7 is connected with an easy caking solid feed inlet, the other end closes on stirring leaf 6, be provided with through-hole 8 on each diffusion tube 7.

When the water-soluble fertilizer is produced and prepared, liquid materials are added into a preparation kettle 1, easily-caked solid materials enter a diffusion pipe 7 from an easily-caked solid feeding hole, due to the fact that a through hole 8 is formed in the diffusion pipe 7, the liquid materials enter the diffusion pipe 7 from the through hole 8, the easily-caked solid materials are dissolved in the liquid materials, the easily-caked solid materials are mixed with liquid outside the diffusion pipe 7 through the through hole 8, insoluble materials or materials forming slurry with the liquid materials cannot pass through the through hole 8, the liquid materials enter the preparation kettle 1 from the bottom of the diffusion pipe 7 under the action of gravity, and due to the fact that the caked materials and the slurry-coated materials are close to a stirring blade 6, high-speed dispersion can be conducted under the stirring of the stirring blade 6, therefore, full dissolution of effective materials can be achieved without internal circulation of an emulsifying pump, and after preparation, insoluble impurities are removed from a discharging hole.

The utility model discloses an in one or more specifically embodiment, the easy caking solid feed inlet is two, wherein, first easy caking solid feed inlet and first hopper 3 intercommunication, the easy caking solid feed inlet of second and second hopper 4 intercommunication.

In one or more specific embodiments of the present invention, agitator 5 is a continuously variable agitator 5 powered by a motor located outside of compounding kettle 1. As will be understood by those skilled in the art, the stirrer 5 may be any other stirrer 5 known in the art, as long as the function of the present invention can be achieved, and no particular limitation is imposed.

The utility model discloses an among one or more specific embodiment, the wall of cauldron body is provided with heat transfer intermediate layer 9, is provided with heat exchange coil in the heat transfer intermediate layer 9, and heat exchange coil one end is located cauldron body bottom, and the other end is located cauldron body top. When the preparation needs heating and temperature rise and dissolution is accelerated, heat conduction oil enters from the bottom end 11 of the heat exchange coil and is discharged from the top end 10 of the heat exchange coil. In order to control the heating degree, a heat conducting oil temperature sensor 12 is arranged at the bottom end 11 of the heat exchange coil. In order to prevent explosion, the bottom end 11 of the heat exchange coil is also provided with a heat conduction oil explosion-proof electromagnetic valve 13.

In one or more specific embodiments of the present invention, for safety production and emptying, the emptying tube 2 connected to the emptying port is provided with an explosion-proof electric emptying solenoid valve 14.

The utility model discloses an in one or more specifically embodiment, be connected with on the preparation cauldron 1 and survey and reuse support 15, should survey and be provided with weight sensor 16 under the support 15 for weighing. During the preparation, the support 15 for the check weighing is placed on the platform, and the weight sensor 16 transmits out the weight of preparing the cauldron 1, carries out the accurate control of batching. The weight sensor 16 may be fixed to the platform, and is not particularly limited thereto.

In one or more specific embodiments of the present invention, a material temperature sensor 17 is further disposed in the preparation kettle 1. Used for monitoring the temperature of the materials in the preparation kettle 1 during the preparation.

The utility model discloses an in one or more specifically embodiment, still be provided with material density sensor 18 in the preparation cauldron 1 for the density of preparing the interior material of cauldron 1 when the monitoring is prepared.

Example 2

Referring to fig. 2, fig. 2 is a schematic structural diagram of a device for producing and preparing a water-soluble fertilizer according to the embodiment.

When the water-soluble fertilizer is produced and prepared, a liquid material is firstly added into a preparation kettle 1, the solid material which is easy to agglomerate enters a diffusion pipe 7 from a solid feed inlet which is easy to agglomerate, because the diffusion pipe 7 is provided with a through hole 8, the liquid material enters the diffusion pipe 7 from the through hole 8, the solid material which is easy to agglomerate is dissolved in the liquid material, and the material which is insoluble or forms slurry with the liquid material is mixed with the liquid outside the diffusion pipe 7 through the through hole 8, the material which is insoluble or forms slurry with the liquid material enters the preparation kettle 1 from the bottom of the diffusion pipe 7 under the action of gravity because the material which is insoluble or forms slurry with the liquid material cannot pass through the through hole 8, and the material which is the slurry is insoluble is discharged from a discharge port through a filter screen after preparation, and can be dispersed at high speed under the stirring of a stirring blade 6, so that the complete dissolution of effective materials can be realized without the internal circulation of an emulsion pump.

In one or more specific embodiments of the present invention, each easily caking solid feed inlet is connected with a screw feeder 19, each screw feeder 19 is connected with a feeding hopper, and the screw feeder 19 is powered by a motor. The spiral feeding is adopted, and the solid materials are added at a constant speed, so that the amount of caking discharged from the bottom of the diffusion tube 7 in the same time is the same as that of slurry coating, the possibility of incapability of treating or energy waste caused by excess or deficiency is avoided, the amount of insoluble substances (non-impurities) is reduced, and the effective preparation efficiency is improved. It will be appreciated by those skilled in the art that the screw feeder 19 is a commercially available existing device.

The utility model discloses an in one or more specifically embodiment, the wall of cauldron body is provided with heat transfer intermediate layer 9, is provided with heat exchange coil in the heat transfer intermediate layer 9, and heat exchange coil one end is located cauldron body bottom, and the other end is located cauldron body top. When the preparation needs heating and temperature rise and dissolution is accelerated, heat conduction oil enters from the bottom end 11 of the heat exchange coil and is discharged from the top end 10 of the heat exchange coil. In order to control the heating degree, a heat conducting oil temperature sensor 12 is arranged at the bottom end 11 of the heat exchange coil. In order to prevent explosion, the bottom end 11 of the heat exchange coil is also provided with a heat conduction oil explosion-proof electromagnetic valve 13.

The utility model discloses an in one or more specific embodiment, still be provided with material density sensor 18 in the preparation cauldron 1 for the density of material in the preparation cauldron 1 when monitoring is prepared.

Example 3

Referring to fig. 3, fig. 3 is a schematic structural diagram of a water-soluble fertilizer production and preparation apparatus in this embodiment.

The utility model provides a device is prepared in water-soluble fertilizer production of easy package thick liquid raw materials of easily agglomerating, including preparing cauldron 1, should prepare cauldron 1 and constitute at the bottom of cauldron body and the cauldron, the top of cauldron body is provided with 1 at least easy caking solid feed inlet, be provided with the drain hole at the bottom of the cauldron, should prepare and be provided with agitator 5 in the cauldron 1, stirring leaf 6 of this agitator 5 is located cauldron body bottom, it is provided with 1 at least diffusion tube 7 in the cauldron 1 to prepare, the one end of each diffusion tube 7 is connected with an easy caking solid feed inlet, the other end closes on stirring leaf 6, be provided with through-hole 8 on each diffusion tube 7.

The utility model discloses an among one or more specific embodiment, the wall of cauldron body is provided with heat transfer intermediate layer 9, is provided with heat exchange coil in the heat transfer intermediate layer 9, and heat exchange coil one end is located cauldron body bottom, and the other end is located cauldron body top. When the preparation needs heating and temperature rise to accelerate dissolution, heat conduction oil enters from the bottom end 11 of the heat exchange coil and is discharged from the top end 10 of the heat exchange coil. In order to control the heating degree, a heat conducting oil temperature sensor 12 is arranged at the bottom end 11 of the heat exchange coil. In order to prevent explosion, the bottom end 11 of the heat exchange coil is also provided with a heat conduction oil explosion-proof electromagnetic valve 13.

In one or more specific embodiments of the present invention, a material temperature sensor 17 is further disposed in the preparation kettle 1. For monitoring the temperature of the material in the compounding vessel 1 during compounding.

In one or more specific embodiments of the present invention, a crusher 20 is provided on the wall of the kettle bottom, the crusher 20 being powered by a motor located outside the compounding kettle 1. The crusher 20 is used to crush the solids in which the agitator 5 does not completely dissolve the solids (not impurities), and crush and dissolve the portion of the solids. It will be appreciated by those skilled in the art that the crushing capacity (power) of the crusher 20 is between that of the non-impurity solids crushing and that of the impurities crushing while the crusher 20 is crushing, avoiding the impurities crushing.

In one or more specific embodiments of the present invention, the crushing end of the crusher 20 is saw-toothed in shape.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a device is prepared in water-soluble fertilizer production of easy package thick liquid raw materials of easily agglomerating, is including preparing cauldron (1), should prepare cauldron (1) and constitute at the bottom of cauldron body and the cauldron, and the top of cauldron body is provided with 1 at least easy caking solid feed inlet, is provided with the drain hole at the bottom of the cauldron, should prepare and be provided with agitator (5) in cauldron (1), and stirring leaf (6) of this agitator (5) are located cauldron body bottom, its characterized in that, be provided with 1 at least diffusion tube (7) in preparing cauldron (1), the one end of each diffusion tube (7) is connected with an easy caking solid feed inlet, and other end closes on stirring leaf (6), is provided with through-hole (8) on each diffusion tube (7).

2. The device for producing and preparing the water-soluble fertilizer of the raw material easy to agglomerate and pulp is characterized in that the stirrer (5) is a stepless speed change stirrer (5).

3. The device for producing and preparing the water-soluble fertilizer of the raw material easy to agglomerate and pulp package according to claim 1, wherein a heat exchange interlayer (9) is arranged on the wall of the kettle body, a heat exchange coil is arranged in the heat exchange interlayer (9), the bottom end (11) of the heat exchange coil is positioned at the bottom of the kettle body, and the top end (10) of the heat exchange coil is positioned at the top of the kettle body.

4. The device for producing and preparing the water-soluble fertilizer made of the raw materials easy to agglomerate and pulp package according to claim 3, wherein a heat-conducting oil temperature sensor (12) is arranged at the bottom end (11) of the heat exchange coil.

5. The device for producing and preparing the water-soluble fertilizer made of the raw materials easy to agglomerate and pulp package according to claim 3, wherein a heat-conducting oil explosion-proof electromagnetic valve (13) is arranged at the bottom end (11) of the heat exchange coil.

6. The device for producing and preparing the water-soluble fertilizer of the raw material easy to agglomerate and pulp package according to claim 1, characterized in that a support (15) for weight measurement is connected to the preparation kettle (1), and a weight sensor (16) is arranged below the support (15) for weight measurement.

7. The production and preparation device for the water-soluble fertilizer containing the raw material easy to agglomerate and pulp is characterized in that a material temperature sensor (17) and/or a material density sensor (18) are/is further arranged in the preparation kettle (1).

8. The apparatus for producing and preparing water soluble fertilizer of easy-caking and easy-pulp-coating raw material according to any one of claims 1 to 7, characterized in that a screw feeder (19) is connected to each easy-caking solid feed inlet.

9. The production and preparation device for the water-soluble fertilizer of the easily-agglomerated and easily-coated pulp raw material as claimed in any one of claims 1 to 7, wherein a crusher (20) is arranged on the wall of the kettle bottom.

10. The apparatus for producing and preparing water soluble fertilizer of easy-caking and easy-pulp-coating raw material according to claim 9, characterized in that a screw feeder (19) is connected to each easy-caking solid feeding port.