CN114832914A

CN114832914A - Fertile cooling grinder of suspension

Info

Publication number: CN114832914A
Application number: CN202210445878.0A
Authority: CN
Inventors: 李志超; 贾晖; 闫媛媛; 黄小燕; 章芳琴
Original assignee: Anhui Nongqiaoshi Agricultural Technology Co ltd
Current assignee: Anhui Nongqiaoshi Agricultural Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-02

Abstract

The invention discloses a suspended fertilizer cooling and grinding device which comprises a cleaning and grinding mechanism and a cooling mechanism, wherein the grinding mechanism comprises a workbench and a grinding cylinder, the top of the grinding cylinder is provided with a feeding pipe, and the bottom of the grinding cylinder is provided with a discharging pipe; the upper end of the workbench is provided with a shell, a grinding cylinder is fixedly connected to one side of the shell, a grinding assembly is arranged in the grinding cylinder and comprises an inner cylinder, a rotating shaft is rotatably arranged in the inner cylinder, a plurality of groups of grinding discs are fixedly connected to the rotating shaft, a motor is fixedly arranged in the shell, and an output shaft of the motor is in driving connection with the rotating shaft; the cooling mechanism comprises a circulating pump, a liquid collecting tank, a liquid inlet pipe and a liquid outlet pipe, and the cooling liquid flows in the cooling cavity to cool the raw materials, so that the brittleness of the raw materials is reduced, the raw materials are more easily ground into nano-level suspended particles, the plants are convenient to absorb, the processing time is shortened, and the working efficiency of processing the suspended fertilizer is improved.

Description

Fertile cooling grinder of suspension

Technical Field

The invention relates to the technical field of suspended fertilizer processing, in particular to a suspended fertilizer cooling and grinding device.

Background

The fertilizer can only be absorbed when it reaches the surface of the root system. Usually, the nutrients reach the surface of the root system mainly through two processes of mass flow and diffusion. The suspended fertilizer is used as a later product of the liquid fertilizer, the problem of low nutrient content of the original fertilizer is solved by the high concentration characteristic of the suspended fertilizer, the total nutrient content of the suspended liquid fertilizer can reach 35-45 percent and is even higher, in order to greatly improve the nutrient content of the liquid fertilizer, various fertilizer raw materials are fully utilized, the transportation cost is reduced, the transportation distance is increased, the transportation cost of the liquid fertilizer with the same amount of nutrients is greatly reduced, and the long-distance transportation of the liquid fertilizer is possible.

The conventional suspended fertilizer grinding device is poor in grinding effect and needs to grind for a long time, so that the processing efficiency of the suspended fertilizer is low.

Disclosure of Invention

The invention aims to provide a suspended fertilizer cooling and grinding device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the suspended fertilizer cooling and grinding device comprises a grinding mechanism and a cooling mechanism, wherein the grinding mechanism comprises a workbench and a grinding cylinder, the top of the grinding cylinder is provided with a feeding pipe, and the bottom of the grinding cylinder is provided with a discharging pipe;

the grinding device comprises a workbench, a grinding drum, a grinding component, a motor, a grinding wheel shaft and a motor, wherein the upper end of the workbench is arranged at the upper end of the workbench;

the cooling mechanism comprises a circulating pump, a liquid collecting box, a liquid inlet pipe and a liquid outlet pipe, a cooling cavity is formed between the grinding cylinder and the inner barrel, the circulating pump is installed in the liquid collecting box, an inlet is arranged at the bottom of the cooling cavity, one end of the liquid inlet pipe is connected with the inlet, the other end of the liquid inlet pipe is connected with the outlet end of the circulating pump, a liquid outlet is arranged at the top of the cooling cavity, a cooling assembly is arranged on one side of the liquid collecting box, one end of the liquid outlet pipe is connected with the liquid outlet, and the other end of the liquid outlet pipe is connected with the cooling assembly and used for cooling liquid entering the liquid collecting box along the liquid outlet pipe.

As a preferable technical scheme of the invention, control valve bodies are arranged on the feeding pipe and the discharging pipe.

As a preferable technical scheme, one end of the grinding cylinder is provided with a flange plate, and the flange plate is connected with the shell through a mounting bolt.

As a preferable technical scheme, the cooling assembly comprises a heat conduction pipe arranged on the outer wall of the liquid collecting box, one end of the heat conduction pipe is connected with the liquid outlet pipe, the other end of the heat conduction pipe extends into the liquid collecting box, and heat conduction fins are arranged on the outer wall of the heat conduction pipe.

As a preferred technical scheme of the present invention, a set of ring grooves is disposed at a position of the inner cylinder corresponding to each set of grinding disks, the inner cylinder and two adjacent sets of grinding disks form a primary grinding cavity, and the ring grooves and the grinding disks form a secondary grinding cavity.

Compared with the prior art, the invention has the beneficial effects that: according to the suspension fertilizer cooling and grinding device, raw materials enter the inner barrel in the grinding barrel through the feeding pipe, the motor drives the rotating shaft to rotate, the rotating shaft drives the plurality of groups of grinding discs to rotate to grind the raw materials, in the process, the circulating pump works to continuously pump cooling liquid in the liquid collecting box into the cooling cavity through the liquid inlet pipe, and the cooling liquid flows in the cooling cavity to cool the raw materials, so that the brittleness of the raw materials is reduced, the raw materials are ground into nano-level suspension particles more easily, plants can absorb the suspension fertilizer conveniently, the processing time is shortened, and the working efficiency of processing the suspension fertilizer is improved;

make the raw materials grind the chamber through multiunit one-level and carry out propulsion flow with the second grade grinding chamber in grinding mechanism, grind the intracavity at the one-level and carry out the corase grind, grind the intracavity at the second grade and carry out the fine grinding, make graininess material grind the processing into nanometer level's suspension state gradually, the coolant liquid gets into in the heat-conducting pipe when discharging through the drain pipe, the coolant liquid flows along the heat pipe and gets into heat effluvium department to the header tank in through heat-conducting fin, the circulation that realizes the coolant liquid flows and cools off grinding processing to the fertilizer that suspends, high processing efficiency, and good processing effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the grinding mechanism according to the present invention;

FIG. 3 is a schematic view of the internal structure of the grinding assembly of the present invention in a grinding cylinder;

FIG. 4 is a schematic view of the cooling mechanism of the present invention;

in the figure: 100. a grinding mechanism; 110. a work table; 120. a housing; 130. a grinding cylinder; 131. a flange plate; 132. a feed pipe; 133. a discharge pipe; 134. a control valve body; 140. a grinding assembly; 141. an inner barrel; 142. a rotating shaft; 143. a grinding disk; 144. a ring groove; 145. a secondary grinding chamber; 146. a primary grinding chamber; 150. a cooling chamber; 151. a liquid inlet; 152. a liquid outlet; 200. a cooling mechanism; 210. a liquid collection tank; 220. a circulation pump; 221. a liquid inlet pipe; 222. a liquid outlet pipe; 230. a heat conducting pipe; 231. a heat conductive fin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Please refer to FIGS. 1-4

Example 1

The invention provides a technical scheme that: a suspended fertilizer cooling and grinding device comprises a grinding mechanism 100 and a cooling mechanism 200, wherein the grinding mechanism 100 comprises a workbench 110 and a grinding cylinder 130, the top of the grinding cylinder 130 is provided with a feeding pipe 132, and the bottom of the grinding cylinder 130 is provided with a discharging pipe 133; the upper end of the working table 110 is provided with a shell 120, the grinding cylinder 130 is fixedly connected to one side of the shell 120, the grinding assembly 140 is arranged in the grinding cylinder 130, the grinding assembly 140 comprises an inner cylinder 141, a rotating shaft 142 is rotatably arranged in the inner cylinder 141, a plurality of groups of grinding discs 143 are fixedly connected to the rotating shaft 142, a motor is fixedly arranged in the shell 120, and an output shaft of the motor is in driving connection with the rotating shaft 142; cooling body 200 includes circulating pump 220, header tank 210, feed liquor pipe 221 and drain pipe 222, form cooling chamber 150 between grinding vessel 130 and the inner tube 141, in header tank 210 was installed to circulating pump 220, cooling chamber 150 bottom is provided with inlet 151, feed liquor pipe 221 one end is connected with inlet 151, the other end is connected with circulating pump 220 exit end, cooling chamber 150 top is provided with liquid outlet 152, header tank 210 one side sets up the cooling subassembly, drain pipe 222 one end is connected with liquid outlet 152, the other end is connected with the cooling subassembly, be used for cooling down along drain pipe 222 entering header tank 210 coolant liquid.

Specifically, the raw materials enters into inside the inner tube 141 in the grinding vessel 130 through the inlet pipe 132, motor drive pivot 142 rotates, pivot 142 drives a plurality of groups abrasive disc 143 and rotates and grinds the raw materials, in this process, the coolant liquid of circulating pump 220 work in with the collection liquid case 210 passes through feed liquor pipe 221 and continuously extracts to the cooling chamber 150 in, the coolant liquid flows in cooling chamber 150 and cools down the raw materials, make the brittleness of raw materials reduce, it is ground into nanometer level's suspended particles to change, make the plant be convenient for absorb, the process time has been shortened, the fertile work efficiency of processing suspension has been improved.

Example 2

On the basis of embodiment 1, the cooling assembly comprises a heat pipe 230 arranged on the outer wall of the liquid collecting tank 210, one end of the heat pipe 230 is connected with the liquid outlet pipe 222, the other end of the heat pipe extends into the liquid collecting tank 210, and a heat conducting fin 231 is arranged on the outer wall of the heat pipe 230; the inner cylinder 141 is provided with a set of ring grooves 144 at the corresponding position of each set of grinding discs 143, the inner cylinder 141 and the two adjacent sets of grinding discs 143 form a primary grinding cavity 146, and the ring grooves 144 and the grinding discs 143 form a secondary grinding cavity 145.

Specifically, make the raw materials grind chamber 146 and second grade through multiunit one-level and grind chamber 145 and impel the flow in grinding mechanism 100, grind the intracavity at one-level and carry out the corase grind, grind the intracavity at the second grade and carry out the fine grinding, make grainy material grind the suspension state that processes into nanometer level gradually, the coolant liquid gets into in heat pipe 230 when discharging through drain pipe 222, the coolant liquid flows along heat pipe 230 and enters into to the header tank 210 with heat effluvium department through heat conduction fin 231 in, the circulation flow that realizes the coolant liquid carries out the cooling grinding to the fertilizer that suspends, high processing efficiency, the processing is effectual.

Example 3

On the basis of embodiment 1 or embodiment 2, the feed pipe 132 and the discharge pipe 133 are both provided with control valve bodies 134; one end of the grinding cylinder 130 is provided with a flange 131, and the flange 131 is connected with the shell 120 through a mounting bolt.

Specifically, the control inlet pipe 132 and the control outlet pipe 133 can be fed and discharged through the control valve 134.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The suspended fertilizer cooling and grinding device is characterized by comprising a grinding mechanism and a cooling mechanism, wherein the grinding mechanism comprises a workbench and a grinding cylinder, the top of the grinding cylinder is provided with a feeding pipe, and the bottom of the grinding cylinder is provided with a discharging pipe;

the grinding device comprises a workbench, a grinding drum, a grinding assembly, a motor, a rotating shaft, a plurality of groups of grinding discs, a motor and a grinding wheel, wherein the upper end of the workbench is provided with a shell, the grinding drum is fixedly connected to one side of the shell, the grinding assembly is arranged in the grinding drum and comprises an inner drum, the inner drum is internally and rotatably provided with the rotating shaft, the rotating shaft is fixedly connected with the plurality of groups of grinding discs, the motor is fixedly arranged in the shell, and an output shaft of the motor is in driving connection with the rotating shaft;

2. A suspended fertilizer cooling mill as claimed in claim 1, wherein control valves are mounted on the feed and discharge pipes.

3. A device for cooling and grinding fertilizer suspension as claimed in claim 1, wherein said grinding cylinder is provided at one end thereof with a flange, said flange being connected to said housing by means of mounting bolts.

4. The fertilizer-suspension cooling grinding device of claim 1, wherein the cooling assembly comprises a heat pipe disposed on an outer wall of the liquid collection tank, one end of the heat pipe is connected to the liquid outlet pipe, the other end of the heat pipe extends into the liquid collection tank, and a heat-conducting fin is disposed on an outer wall of the heat pipe.

5. The cooling grinder for suspended fertilizer as claimed in claim 1, wherein the inner cylinder has a set of annular grooves at the positions corresponding to each set of grinding discs, the inner cylinder and two adjacent sets of grinding discs form a primary grinding chamber, and the annular grooves and the grinding discs form a secondary grinding chamber.