阅读说明：本技术 一种超细胶体研磨装置 (Superfine colloid grinder ) 是由 王筑成 于 2021-07-22 设计创作，主要内容包括：本发明公开了一种超细胶体研磨装置,包括壳体,壳体上设有电机,电机输出轴与壳体转轴连接,转轴上进料口,转轴上设有喷料口,壳体内设有第一研磨机构、过滤机构、第二研磨机构和第三研磨机构,第一研磨机构包括第一动研磨体和第一静研磨体,第一动研磨体与转轴连接,第一静研磨体与壳体固定连接；过滤机构包括锥形滤网,锥形滤网与第二研磨机构连接,第二研磨机构包括第二动研磨体和第二静研磨体,第二静研磨体与滤网连接,第二动研磨体与转轴连接,第二动研磨体下方设有隔板,隔板上设有放料口,隔板下方设有第三研磨机构,第三研磨机构包括锥形动研磨体和锥形静研磨体。本发明大大提高使用的便利性和稳定性,保证研磨精度和效率。(The invention discloses a superfine colloid grinding device, which comprises a shell, wherein a motor is arranged on the shell, an output shaft of the motor is connected with a rotating shaft of the shell, a feed inlet is arranged on the rotating shaft, a spray port is arranged on the rotating shaft, a first grinding mechanism, a filtering mechanism, a second grinding mechanism and a third grinding mechanism are arranged in the shell, the first grinding mechanism comprises a first movable grinding body and a first static grinding body, the first movable grinding body is connected with the rotating shaft, and the first static grinding body is fixedly connected with the shell; the filtering mechanism comprises a conical filter screen, the conical filter screen is connected with the second grinding mechanism, the second grinding mechanism comprises a second movable grinding body and a second static grinding body, the second static grinding body is connected with the filter screen, the second movable grinding body is connected with the rotating shaft, a partition plate is arranged below the second movable grinding body, a discharge hole is formed in the partition plate, a third grinding mechanism is arranged below the partition plate, and the third grinding mechanism comprises a conical movable grinding body and a conical static grinding body. The invention greatly improves the convenience and stability of use and ensures the grinding precision and efficiency.)

1. The superfine colloid grinding device comprises a shell and is characterized in that a motor is arranged on the shell, an output shaft of the motor is connected with a rotating shaft of the shell, a feeding hole is formed in the rotating shaft, a material spraying hole is formed in the rotating shaft, a first grinding mechanism, a filtering mechanism, a second grinding mechanism and a third grinding mechanism are arranged in the shell, the filtering mechanism is arranged below the first grinding mechanism, the second grinding mechanism is arranged outside the filtering mechanism, the third grinding mechanism is arranged below the filtering mechanism, the first grinding mechanism comprises a first movable grinding body and a first static grinding body, the first movable grinding body is connected with the rotating shaft, and the first static grinding body is fixedly connected with the shell; filtering mechanism includes the toper filter screen, the toper filter screen is connected with second grinding mechanism, second grinding mechanism includes that the second moves the rinding body and the quiet rinding body of second, the quiet rinding body of second with the filter screen is connected, the second moves the rinding body and is connected with the pivot, the second moves the rinding body below and is equipped with the baffle, be equipped with the drain hole on the baffle, still be equipped with on the baffle and scrape the flitch, the baffle below is equipped with third grinding mechanism, third grinding mechanism includes that the toper moves the rinding body and the quiet rinding body of toper, the quiet rinding body outside of toper is equipped with cooling body.

2. The apparatus of claim 1, wherein the conical dynamic grinding body is uniformly provided with a plurality of grinding grooves, and the central line of the grinding grooves is 10 ° to the central axis of the conical grinding body.

3. The ultra-fine colloid milling apparatus as claimed in claim 2, wherein the cone dynamic milling body is disposed in the cone static milling body, the angle of inclination of the milling surface of the cone static milling body is 70-75 °, and the angle of inclination of the cone dynamic milling body is 65-70 °.

4. The apparatus of claim 2, wherein the depth of the grinding groove of the cone-shaped dynamic grinding body decreases from top to bottom.

5. The ultra-fine colloid mill apparatus of claim 1, wherein the cooling mechanism comprises a cooling tube, and the cooling tube is in a spiral shape.

6. The ultra-fine colloidal polishing apparatus according to claim 1, further comprising a separation mechanism, wherein the separation disk is disposed below the third polishing mechanism.

7. The ultra-fine colloidal grinding apparatus as set forth in claim 6, wherein the separation discs comprise a dynamic separation disc and a static separation disc, the dynamic separation disc being connected to the rotational shaft, and the static separation disc being connected to the housing.

Technical Field

The invention relates to grinding equipment, in particular to a superfine colloid grinding device.

Background

As is known well, the basic principle of grinding equipment is that fluid or semifluid materials are passed through the space between fixed teeth and movable teeth which are relatively interlocked at high speed, so that the materials can be effectively pulverized, emulsified, homogenized and warm-fitted under the action of strong shearing force, frictional force and high-frequency vibration, so that the satisfactory fine-processed products can be obtained.

The application field of the superfine grinding dispersion technology is more and more common, the deep research of the grinding dispersion process is more and more important, the superfine grinding is commonly used in the industries of chemistry, Chinese patent medicine, construction, rubber, textile, papermaking and the like, and the superfine grinding has the advantages of small grinding particles, uniform dispersion, wide application range, multiple functions, larger social benefit, larger economic benefit and the like. The existing equipment has some defects that the flow change range of materials with different viscosities in the grinding and dispersing process is large, and larger heat is easy to generate; 2. the grinding is insufficient, the lower-level grinding is influenced, and the abrasion of a lower-level grinding device is caused; 3. inconvenient disassembly and assembly, etc.

Disclosure of Invention

In order to solve the technical problem, an embodiment of the invention provides an ultrafine colloid grinding device, which comprises a shell, wherein a motor is arranged on the shell, an output shaft of the motor is connected with a rotating shaft of the shell, a feed inlet is arranged on the rotating shaft, a spray port is arranged on the rotating shaft, a first grinding mechanism, a filtering mechanism, a second grinding mechanism and a third grinding mechanism are arranged in the shell, the filtering mechanism is arranged below the first grinding mechanism, the second grinding mechanism is arranged outside the filtering mechanism, the third grinding mechanism is arranged below the filtering mechanism, the first grinding mechanism comprises a first movable grinding body and a first static grinding body, the first movable grinding body is connected with the rotating shaft, and the first static grinding body is fixedly connected with the shell; filtering mechanism includes the toper filter screen, the toper filter screen is connected with second grinding mechanism, second grinding mechanism includes that the second moves the rinding body and the quiet rinding body of second, the quiet rinding body of second with the filter screen is connected, the second moves the rinding body and is connected with the pivot, the second moves the rinding body below and is equipped with the baffle, be equipped with the drain hole on the baffle, still be equipped with on the baffle and scrape the flitch, the baffle below is equipped with third grinding mechanism, third grinding mechanism includes that the toper moves the rinding body and the quiet rinding body of toper, the quiet rinding body outside of toper is equipped with cooling body.

Furthermore, a plurality of grinding grooves are uniformly arranged on the conical movable grinding body, and the central line of each grinding groove and the central axis of the conical grinding body form a 10-degree angle.

Furthermore, the cone-shaped movable grinding body is arranged in the cone-shaped static grinding body, the inclination angle of the grinding surface of the cone-shaped static grinding body is 70-75 degrees, and the inclination angle of the cone-shaped movable grinding body is 65-70 degrees.

Further, the depth of the grinding groove of the cone-shaped movable grinding body is decreased progressively from top to bottom.

Further, the cooling mechanism comprises a cooling pipe, and the cooling pipe is in a spiral shape.

Further, the grinding device also comprises a separating mechanism, and the separating disc is arranged below the third grinding mechanism.

Further, the separating discs comprise dynamic separating discs and static separating discs, the dynamic separating discs are connected with the rotating shaft, and the static separating discs are connected with the shell.

The embodiment of the invention has the following beneficial effects: the colloid particles are finally ground to be smaller through the grinding of the first grinding mechanism, the second grinding mechanism and the third grinding mechanism; the partition plate is provided with the scraping plate, so that the colloid on the partition plate can be stirred, and meanwhile, the colloid on the partition plate is scraped down to the partition plate, so that accumulation is avoided, and the stability is ensured; the colloid ground by the first grinding mechanism is screened by the filtering mechanism, so that the large-particle colloid is prevented from directly entering the third grinding mechanism to cause the abrasion of the third grinding mechanism; the large particle colloid screened by the filter screen is ground again by the second grinding mechanism, so that the service life of the third grinding mechanism is prolonged, the convenience and the stability of use are greatly improved, and the grinding precision and efficiency are ensured; the third grinding mechanism is cooled through the cooling mechanism, so that the equipment damage caused by overhigh temperature and the colloid reaction caused by the equipment damage are prevented, the subsequent operation is influenced, and the colloid stability is ensured.

Drawings

In order to more clearly illustrate the ultra-fine colloid milling apparatus of the present invention, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic cross-sectional view of an ultrafine colloid mill according to the present invention;

fig. 2 is a schematic structural view of the cone dynamic grinding body.

The drawings are numbered as follows:1-a shell; 2-a rotating shaft; 3, a motor; 4-a feed inlet; 5-a material spraying port; 6-a first movable abrasive body; 7-a first static abrasive body; 8-filtering the net; 9-a second movable abrasive body; 10-a second static abrasive body; 11-a separator; 12-a scraper plate; 13-a scraper; 14-a conical moving abrasive body; 15-conical static abrasive bodies; 16-cooling tube.

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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Example 1:

as shown in fig. 1-2, a superfine colloid grinder, includes casing 1, be equipped with motor 3 on casing 1, motor 3 output shaft is connected with 1 pivot 2 of casing, 3 output shafts of motor and gear fixed connection, be equipped with the disc on the pivot 2, the disc outside is equipped with the cusp edge, the gear with the cusp edge in the disc outside is to the meshing, pivot 2 is connected with casing 1 through the bearing, 2 last feed inlet 4 of pivot, be equipped with nozzle 5 in the pivot 2, be equipped with first grinding mechanism, filter mechanism, second grinding mechanism and third grinding mechanism in the casing 1, the filter mechanism outside is equipped with the second and grinds the mechanism, the filter mechanism below is equipped with the third and grinds the mechanism, nozzle 5 sets up in first grinding mechanism top.

Specifically, first grinding machanism includes first grinding body 6 and first quiet grinding body 7 of moving, first grinding body 6 inboard and pivot 2 are connected of moving, first grinding body 6 outside and the clearance fit of casing 1 of moving, first grinding body 6 of moving is equipped with feed inlet 4, first quiet grinding body 7 and the adjustable connection of casing 1, first quiet grinding body 7 is equipped with the discharge gate, first grinding body 6 feed inlet 4 of moving sets up the opposite side with first quiet grinding body 7 discharge gate.

Specifically, first grinding mechanism below is equipped with filtering mechanism, filtering mechanism includes toper filter screen 8, avoids the large granule colloid to block up filter screen 8, toper filter screen 8 filters the colloid that first grinding mechanism ground, and then the large granule colloid filters from filter screen 8, toper filter screen 8 is connected with second grinding mechanism, second grinding mechanism includes that the second moves rinding body 9 and the quiet rinding body 10 of second, the quiet rinding body 10 of second with filter screen 8 is connected, the second moves rinding body 9 and is connected with pivot 2, and the filterable large granule of filter screen 8 gets into second grinding mechanism and continues to grind, the grinding groove width less than or equal to first grinding mechanism grinding groove width of second grinding mechanism.

Specifically, the second is moved and is equipped with baffle 11 below the rinding body 9, be equipped with the drain hole on the baffle 11, still be equipped with on the baffle 11 and scrape flitch 12, make things convenient for the colloid on the baffle 11 to drop from baffle 11, make things convenient for the unloading, scrape and evenly be equipped with a plurality of scrapers 13 on the flitch 12, scraper 13 separates the adhesive colloid.

Specifically, a third grinding mechanism is arranged below the partition plate 11, the third grinding mechanism comprises a conical movable grinding body 14 and a conical static grinding body 15, the width of a grinding groove of the conical movable grinding body 14 is one half of that of the second movable grinding body 9, colloid is further ground, and the volume of colloid particles is reduced.

Specifically, a cooling mechanism is arranged outside the conical static grinding body 15, so that colloid denaturation or equipment damage caused by overhigh grinding temperature is prevented.

Further, evenly be equipped with a plurality of grinding groove on the toper moves rinding body 14, grinding groove central line and toper rinding body center pin are 10, conveniently grind, improve grinding efficiency.

Further, the cone movable grinding body is arranged in the cone static grinding body, the inclination angle of the grinding surface of the cone static grinding body is 70-75 degrees, the inclination angle of the cone movable grinding body 14 is 65-70 degrees, colloid can conveniently fall between the cone static grinding body 15 and the cone movable grinding body 14 for grinding, and blockage is prevented.

Further, the grinding groove depth of the cone moving grinding body is gradually decreased from top to bottom, so that the colloid can enter conveniently, the colloid is prevented from being blocked to influence colloid grinding, and the grinding efficiency is improved.

Further, cooling body includes cooling tube 16, cooling tube 16 is the form of circling, and it is effectual to cool down, prevents to grind the too high grinding efficiency that influences of temperature.

Further, the grinding device also comprises a separating mechanism, and the separating disc is arranged below the third grinding mechanism.

Specifically, the separating disc is including moving separating disc and static separating disc, move the separating disc with pivot 2 is connected, the static separating disc with casing 1 is connected, the clearance is 0.2-2mm between moving separating disc and the static separating disc, prevents to move the collision between abrasive disc and the static abrasive disc, guarantees separation stability simultaneously, rotates through pivot 2 and produces centrifugal force, carries out high-efficient separation.

The foregoing description has disclosed fully preferred embodiments of the present invention. It should be noted that those skilled in the art can make modifications to the embodiments of the present invention without departing from the scope of the appended claims. Accordingly, the scope of the appended claims is not to be limited to the specific embodiments described above.