CN212120208U

CN212120208U - Pyraclostrobin suspending agent low-temperature grinding device

Info

Publication number: CN212120208U
Application number: CN202020599704.6U
Authority: CN
Inventors: 刘瑞宾; 孙攀攀; 牛家杰; 盛国柱; 项效忠
Original assignee: Shandong Kangqiao Bio Technology Co ltd
Current assignee: Shandong Kangqiao Bio Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-11
Anticipated expiration: 2030-04-20

Abstract

The utility model belongs to pyraclostrobin suspending agent production facility field, concretely relates to pyraclostrobin suspending agent cryogrinding device. The device comprises a frame, wherein a motor and a grinding cylinder body are fixedly arranged on the frame, the front end of a motor shaft of the motor is connected with a rotating shaft, the rotating shaft extends into the grinding cylinder body, and a plurality of rotating discs are arranged on the rotating shaft; the grinding cylinder body is provided with a feed inlet, a discharge outlet and a grinding medium inlet and outlet, the wall of the grinding cylinder body is communicated with one end of a flow pipeline, the communicated part is provided with a filter screen, the flow pipeline is sequentially communicated with a circulating pump and a refrigeration box body feed inlet, and the refrigeration box body discharge outlet is communicated with the grinding cylinder body; the refrigeration box body feed inlet is located refrigeration box body main part lower extreme, and refrigeration box body discharge gate is located refrigeration box body main part upper end.

Description

Pyraclostrobin suspending agent low-temperature grinding device

Technical Field

The utility model belongs to pyraclostrobin suspending agent production facility field, concretely relates to pyraclostrobin suspending agent cryogrinding device.

Background

The pyraclostrobin suspending agent has the advantages of wide application range, small using amount, large effect, good compounding effect and the like, is an important pesticide bactericide, and has wide application in agriculture.

The rotating shaft and the rotating disc rotate at high speed in the grinding process of the pyraclostrobin suspending agent to drive the grinding medium to generate a large amount of heat through rotating friction with materials, when redundant heat cannot be dissipated, the problems that the grinding and pasting are prone to occurring due to the low melting point of the pyraclostrobin and the like affect the product quality, and meanwhile, equipment damage is possibly caused.

Disclosure of Invention

To the above-mentioned not enough of prior art, this novel pyraclostrobin suspending agent cryogrinding device that provides. The device passes through the refrigeration box, has realized the circulation flow of material when grinding, has improved material accuse temperature and dispersion effect.

In order to realize the functions, the novel pyraclostrobin suspending agent low-temperature grinding device comprises a rack, wherein a motor and a grinding cylinder are fixedly arranged on the rack, the front end of a motor shaft of the motor is connected with a rotating shaft, the rotating shaft extends into the grinding cylinder, and a plurality of rotating discs are arranged on the rotating shaft; the grinding cylinder body is provided with a feeding hole, a discharging hole and a grinding medium inlet and outlet, the wall of the grinding cylinder body is communicated with one end of a flow pipeline, a filter screen is arranged at the communicated position, the diameter of the filter screen is smaller than that of the grinding medium and larger than that of the material, the filter screen can be fixed on the grinding cylinder body and also can be fixed at the port of the flow pipeline, preferably, one end of the flow pipeline is communicated with the side wall of the grinding cylinder body, and the filter screen is prevented from being blocked; the flow pipeline is sequentially communicated with the circulating pump and the refrigerating box body feed inlet, and the refrigerating box body discharge outlet is communicated with the grinding barrel; the refrigeration box body feed inlet is located refrigeration box body main part lower extreme, and refrigeration box body discharge gate is located refrigeration box body main part upper end.

The refrigerating box body is internally provided with a refrigerating coil, and the inlet and the outlet of the refrigerating coil are respectively connected with the refrigerating machine.

The utility model is further improved, the flow pipeline of the discharge port of the refrigeration box body is divided into a plurality of branches, and each branch is respectively communicated with the grinding cylinder body; and the communication part of each branch and the grinding cylinder body is positioned right above the turntable. Adopt this technical scheme, the material that realizes the cooling mixes with the internal material of grinding vessel, prevents near carousel material high temperature, plays the effect that reduces the carousel temperature simultaneously, prevents that equipment from damaging.

The utility model discloses a further improvement has temperature sensor on the refrigeration box, this temperature sensor and refrigerator electric connection. By adopting the technical scheme, the temperature can be better controlled.

The utility model discloses a further improvement, flow pipeline falls into two branches and gets into the refrigeration box, and a branch road gets into from refrigeration box bottom surface, and another branch road gets into from refrigeration bottom half side, and is volute form and gets into. By adopting the technical scheme, the material is lifted by the vortex and enters the refrigeration box body, and meanwhile, the material entering from the lower part gives the upward impact force of the vortex entering the material, so that the material is convenient to disperse. Preferably, the volute body is in a 270-degree volute type and is connected with the refrigeration box body through an upward rotating spiral line. In actual operation, the flow rate of the bottom inlet and the side inlet can be controlled, and the flow rate of the bottom inlet is generally kept to be half of that of the side inlet.

The utility model discloses a further improvement, grinding barrel has outward to press from both sides the cover, presss from both sides the cover and is connected with circulating pipe respectively, and a plurality of branches that the flow pipeline of refrigeration box discharge gate falls into pass and press from both sides cover and grinding barrel intercommunication. By adopting the technical scheme, the double-cooling refrigeration system mainly plays a role in double cooling, and can be used as a standby system for refrigeration to prevent equipment failure.

The utility model has the advantages that:

(1) the device changes the refrigeration mode of traditional sand mill, increases the refrigeration box, and the material passes through the circulating pump and gets into the refrigeration box, gets into grinding bowl body again after the cooling of refrigeration box, and the refrigeration box adopts coil pipe formula heat transfer cooling, can improve material and equipment cooling effect.

(2) The material gets into by refrigeration bottom of the case portion, and upper portion flows, and at the flow in-process, the collision between material and the material self and between material and the coil pipe all plays the effect of material dispersion, has effectually avoided the material to adhere together.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic diagram of the novel structure.

Fig. 2 is a schematic structural view of a refrigeration box according to the present novel embodiment 1.

Fig. 3 is a schematic structural view of a refrigeration box according to the present novel embodiment 2.

Figure 4 is a schematic cross-sectional view of the novel structure of figure 3A-a (for clarity, the feed inlet and coil portions of the refrigeration housing are not shown).

In the figure, the refrigeration device comprises a frame 1, a frame 2, a motor 3, a jacket 4, a rotating shaft 5, a rotating disc 6, a flow pipeline 7, a circulating pump 8, a refrigeration box 9, an outlet 10, an inlet 11, a volute 12, a coil pipe 13, a refrigeration box feeding hole 14 and a refrigeration box discharging hole.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Example 1

The pyraclostrobin suspending agent low-temperature grinding device comprises a frame 1, wherein a motor 2 and a grinding cylinder are fixedly arranged on the frame 1, the front end of a motor shaft of the motor 2 is connected with a rotating shaft 4, the rotating shaft 4 extends into the grinding cylinder, and a plurality of rotating discs 5 are arranged on the rotating shaft 4; the grinding cylinder body is provided with a feed inlet, a discharge outlet and a grinding medium inlet and outlet, the wall of the grinding cylinder body is communicated with one end of a flow pipeline 6, a filter screen is arranged at the communication position, and the diameter of the filter screen is smaller than that of the grinding medium; the flow pipeline 6 is sequentially communicated with the circulating pump 7 and a refrigerating box body feeding port 13, and a refrigerating box body discharging port 14 is communicated with the grinding cylinder body; a refrigerating box body feed port 13 is positioned at the lower end of the refrigerating box body, and a refrigerating box body discharge port 14 is positioned at the upper end of the refrigerating box body;

the refrigerating box body 8 is internally provided with a refrigerating coil 12, and an inlet 10 and an outlet 9 of the refrigerating coil 12 are respectively connected with the refrigerator.

Example 2:

on the basis of the embodiment 1, as shown in the attached figures 3-4, a flow pipeline of a discharge port 14 of the refrigeration box body is divided into a plurality of branches, and each branch is respectively communicated with the grinding cylinder body; and the communication part of each branch and the grinding cylinder body is positioned right above the turntable 5.

The refrigeration box body 8 is provided with a temperature sensor which is electrically connected with the refrigerator.

The flow pipe 6 is divided into two branches to enter the refrigeration box 8, one branch enters from the bottom surface of the refrigeration box 8, and the other branch enters from the side surface of the bottom of the refrigeration box 8 and enters through a volute body 11.

The volute body 11 adopts a 270-degree volute type spiral line which rotates upwards and is connected with the refrigeration box body 8.

The grinding cylinder body is externally provided with a jacket 3, the jacket 3 is respectively connected with a circulating water pipe, and a plurality of branches divided by a flow pipeline of a discharge port 14 of the refrigeration box body penetrate through the jacket 3 to be communicated with the grinding cylinder body.

When specifically using, put into the grinding vessel with pyraclostrobin suspending agent material and grinding media in, pivot 4 drives carousel 5 and rotates, and the grinding media grinds pyraclostrobin suspending agent material, and the material gets into refrigeration box 8 through circulating pump 7 simultaneously, and the material carries out the heat transfer with coil pipe 12 internal cooling water in refrigeration box 8 and then gets into in the grinding vessel and grinds, is discharged by the grinding vessel discharge gate after grinding qualified.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The pyraclostrobin suspending agent low-temperature grinding device comprises a rack (1), wherein a motor (2) and a grinding cylinder are fixedly arranged on the rack (1), the front end of a motor shaft of the motor (2) is connected with a rotating shaft (4), the rotating shaft (4) extends into the grinding cylinder, and a plurality of rotary discs (5) are arranged on the rotating shaft (4); the grinding cylinder body is provided with a feeding hole, a discharging hole and a grinding medium inlet and outlet, and is characterized in that: one end of a flow pipeline (6) is communicated with the wall of the grinding cylinder body, a filter screen is arranged at the communicated position, and the diameter of the filter screen is smaller than that of the grinding medium; the flow pipeline (6) is sequentially communicated with the circulating pump (7) and a refrigerating box body feeding hole (13), and a refrigerating box body discharging hole (14) is communicated with the grinding cylinder body; a refrigerating box body feed port (13) is positioned at the lower end of the refrigerating box body, and a refrigerating box body discharge port (14) is positioned at the upper end of the refrigerating box body;

a refrigerating coil (12) is arranged in the refrigerating box body (8), and an inlet (10) and an outlet (9) of the refrigerating coil (12) are respectively connected with the refrigerating machine.

2. The pyraclostrobin suspending agent cryogenic grinding device of claim 1, wherein: the flow pipeline of the discharge port (14) of the refrigeration box body is divided into a plurality of branches, and each branch is respectively communicated with the grinding cylinder body; and the communication part of each branch and the grinding cylinder body is positioned right above the turntable (5).

3. The pyraclostrobin suspending agent cryogenic grinding device of claim 1, wherein: the refrigeration box body (8) is provided with a temperature sensor which is electrically connected with the refrigerator.

4. The pyraclostrobin suspending agent cryogenic grinding device of claim 1, wherein: the flow pipeline (6) is divided into two branches to enter the refrigeration box body (8), one branch enters from the bottom surface of the refrigeration box body (8), and the other branch enters from the side surface of the bottom of the refrigeration box body (8) and enters through a volute body (11).

5. The pyraclostrobin suspending agent cryogenic grinding device of claim 4, wherein: the volute body (11) adopts a 270-degree volute type spiral line which rotates upwards and is connected with the refrigeration box body (8).

6. The pyraclostrobin suspending agent cryogenic grinding device of claim 2, wherein: the grinding cylinder is externally provided with a jacket (3), the jacket (3) is respectively connected with a circulating water pipe, and a plurality of branches divided by a flow pipeline of a discharge port (14) of the refrigeration box body penetrate through the jacket (3) and are communicated with the grinding cylinder.