CN210496607U - High-efficiency colloid mill with cooling system - Google Patents

Abstract

The utility model provides a high efficiency colloid mill with cooling system, this colloid mill includes the base, a fixed base, the subassembly of milling, power supply and feeding storehouse, the subassembly of milling includes quiet abrasive disc and moves the abrasive disc, it moves the abrasive disc from top to bottom including moving the abrasive disc, well moving the abrasive disc and moving the abrasive disc down, it has the first sword groove that is trapezoidal notch to move to distribute on the abrasive disc surface to go up, it has intercrossing's second sword groove and third sword groove to move to distribute on the abrasive disc surface, it has the fourth sword groove that is trapezoidal notch to move down to distribute on the abrasive disc surface, the end of milling of quiet abrasive disc and the end of milling of moving the abrasive disc have the interval of milling between, fixing base surface material loading valve pipe, the interval of milling communicates with each other with discharge. The utility model provides a moving abrasive disc of this kind of colloid mill from top to bottom divide into three, and the sword groove of trapezoidal notch material thing can not block up at the sword inslot when milling, and washs the sword inslot more easily.

Description

High-efficiency colloid mill with cooling system

Technical Field

The utility model belongs to colloid mill equipment field especially relates to a high efficiency colloid mill with cooling system.

Background

Colloid mill's effect is mainly used for milling of fruit, and the grinding mechanism of present colloid mill adopts moves the abrasive disc and divide into three, but every all is the sword groove of square notch, and every sword groove is single sword groove, only from last density grow gradually to the sword groove down, the effect that the abrasive disc that moves of this kind of structure was milled is not good, because square notch sword groove can make fruit material stifled in the sword groove when milling, also is difficult for wasing, but the effect is good that the sword groove of well moving the abrasive disc does not have alternately two sword grooves for the single sword groove effect when milling.

SUMMERY OF THE UTILITY MODEL

In view of the defects existing in the prior art, the utility model discloses the innovation provides a colloid mill that can not the putty wash easily and the efficiency of milling is higher when milling promptly.

The high-efficiency colloid mill with the cooling system comprises a base, a fixed seat, a grinding component, a power source and a feeding bin, the grinding assembly is arranged in the fixed seat and comprises a static grinding disc and a dynamic grinding disc, the dynamic grinding disc is in transmission connection with the central rotating shaft, the central rotating shaft is in transmission connection with a power source, the movable grinding discs comprise an upper movable grinding disc, a middle movable grinding disc and a lower movable grinding disc from top to bottom, the outer surface of the upper dynamic grinding sheet is distributed with a first cutter groove which is a trapezoid notch, the outer surface of the middle dynamic grinding sheet is distributed with a second cutter groove and a third cutter groove which are mutually crossed, the outer surface of the lower movable grinding disc is provided with fourth cutter grooves in trapezoidal notches, a grinding section is arranged between the grinding end of the static grinding disc and the grinding end of the movable grinding disc, the outer surface of the fixed seat is provided with a discharge valve pipe, and the grinding section is communicated with the discharge valve pipe.

Smash the subassembly including installing the pole of smashing above central pivot and connecting the blade of smashing on smashing the pole, it includes horizontal blade and vertical blade to smash the blade, horizontal blade is located the top of vertical blade.

The fixing base has the cavity of placing the subassembly of milling, be equipped with fixing base inlet opening, fixing base apopore and fixing base hole on the fixing base surface, the fixing base bottom surface is equipped with fixing base bottom hole and fixing base centre bore, the fixing base inlet opening communicates with each other with the fixing base bottom hole, the fixing base is equipped with the sealed cowling that covers in fixing base centre bore top, be equipped with the passageway on the sealed cowling, the passageway has sealed cowling water inlet and sealed cowling delivery port, the sealed cowling water inlet communicates with each other with the fixing base bottom hole, the fixing base centre bore communicates with each other with the fixing base hole, the fixing base hole communicates with each other with the.

The combined mechanical seal comprises an upper seal sleeve, a middle seal bearing and a lower seal sleeve, wherein the upper seal sleeve is arranged in the seal groove, and the lower seal sleeve is arranged in the recess.

A plurality of protruding arc ribs are arranged in a groove in the bottom surface of the lower movable grinding sheet, and the arc ribs form an impeller shape.

The impeller type water sucking disc is arranged at the bottom of the fixing seat and is in transmission connection with the central rotating shaft, and the impeller type water sucking disc comprises a feeding impeller, an upper impeller located on the upper surface of the feeding impeller and a lower impeller located on the lower surface of the feeding impeller.

The water draining seat below the fixing seat has two layers, one inner layer and one outer layer, the central rotating shaft penetrates through the inner ring of the water draining seat, and the lower end of the outer ring surface of the water draining seat is provided with a water outlet.

And a material circulating pipe connected with the feeding bin is arranged on the discharging valve pipe.

Fifth knife grooves and sixth knife grooves which are mutually crossed are distributed on the inner surface of the static abrasive disc.

The utility model provides a colloid mill advantage lies in: 1. the movable abrasive disc is divided into three parts from top to bottom, the first part and the third part of the outer surface are provided with cutter grooves with trapezoidal notches, the cutter grooves are of the shape, materials cannot be blocked in the cutter grooves when the cutter grooves are milled, the cutter grooves are easier to clean, and the cutter grooves which are arranged in a crossed mode are better in milling effect.

2. The through holes between the fixing seat and the sealing cover are communicated to achieve water circulation, the water cooling performance is good, when water flows into the sealing cover through the water inlet hole of the fixing seat and subsequent through holes to cool the centering sealing bearing, and then the water flows into the grinding piece to cool the movable grinding piece and the static grinding piece, so that a water cooling system is realized.

Drawings

Fig. 1 is a front view of the cross section of the present invention.

Fig. 2 is a sectional side view of the present invention.

Fig. 3 is a structural view of the dynamic grinding sheet.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is an enlarged view of fig. 3 at B.

Fig. 6 is an enlarged view of fig. 3 at C.

Fig. 7 is a structural view of the breaking mechanism.

Fig. 8 is a perspective view of the fixing base.

Fig. 9 is a structural view of the holder.

Fig. 10 is a structural view of the holder.

Fig. 11 is a structural view of the seal cap.

Fig. 12 is an enlarged view at D in fig. 2.

FIG. 13 is a bottom view of the dynamic grinding sheet.

FIG. 14 is a view showing the construction of an impeller type water absorption pan.

Fig. 15 is a structural view of the static abrasive sheet.

Detailed Description

Because the movable grinding sheet 62 adopted by the present grinding mechanism of the colloid mill is divided into three parts, but each part is a cutter groove with a square notch, and each cutter groove is a single cutter groove, and the density of the cutter groove is gradually increased from top to bottom, the grinding effect of the movable grinding sheet 62 with the structure is not good, when grinding, because the cutter groove with the square notch can block fruit materials in the cutter groove, the colloid mill is not easy to clean, and the utility model aims at the problem, the utility model relates to a high-efficiency colloid mill with a cooling system, the specific structure is shown in figures 1-15, comprising a base 1, a fixed base 5, a grinding assembly 6, a power source and a feeding bin 3, the grinding assembly 6 is arranged in the fixed base 5, the grinding assembly 6 comprises a static grinding sheet 61 and a movable grinding sheet 62, the static grinding sheet 61 is positioned on the inner ring wall of the fixed base 5, the static grinding sheet 61 is static, the movable grinding sheet 62 is in transmission connection with a central rotating shaft 8 with a rotating trend (the central, be equipped with motor 7 promptly on base 1, be equipped with belt transmission between motor 7 and the central pivot 8 and be connected), move and have certain clearance between abrasive disc 62 and the quiet abrasive disc 61, the fruit material is located and receives grinding of abrasive disc between the clearance (moves abrasive disc and quiet abrasive disc and all is the round platform form, and the material is changeed down and is dropped down when milling like this), moves the inside hollow state that is of abrasive disc, can reduce the weight of moving the abrasive disc like this, alleviates the load to the central pivot.

The movable grinding sheet 62 is in transmission connection with the central rotating shaft 8, the central rotating shaft 8 is in transmission connection with a power source, the movable grinding sheet 62 comprises an upper movable grinding sheet 621, a second movable grinding sheet 622 and a lower movable grinding sheet 623 from top to bottom, a first cutter groove 10 with a trapezoid notch 9 is distributed on the outer surface of the upper movable grinding sheet 621, and material materials cannot be blocked in the cutter groove when the cutter groove of the trapezoid notch 9 is used for grinding, and the cutter groove is easier to clean; the second knife grooves 11 and the third knife grooves 27 which are mutually crossed are distributed on the outer surface of the middle movable grinding plate 622, and the protrusions between the second knife grooves 11 and the third knife grooves 27 are in a diamond shape, so that when the movable grinding plate 62 rotates, two knife edges at the position of the middle movable grinding plate 622 cut fruit materials, and the grinding effect is better; the outer surface of the lower movable grinding plate 623 is distributed with fourth knife grooves 12 in trapezoidal notches 9, and the effect of the fourth knife grooves 12 is the same as that of the first knife grooves 10; the outer surface of the shell 2 is provided with a discharge valve pipe 24 (the discharge valve pipe 24 refers to a pipeline with a discharge control valve on the discharge pipe, similar to a water faucet), a grinding section 63 is arranged between the grinding end of the static grinding disc 61 and the grinding end of the movable grinding disc 62, and the grinding section 63 is communicated with the discharge valve pipe 24.

In order to make the material less when getting into between quiet abrasive disc 61 of below and the dynamic abrasive disc 62, the utility model discloses well feeding storehouse 3 is equipped with and smashes subassembly 4, smashes subassembly 4 including installing smashing excellent 41 and connecting the blade of smashing on smashing excellent 41 in the top of central pivot 8, smash the blade and include horizontal blade 42 and vertical blade 43, horizontal blade 42 is located the top of vertical blade 43, and horizontal blade 42 mainly is cut into the fritter with the bold material, and vertical blade 43 mainly is sent the material that will cut into the fritter to grind in the abrasive disc.

Because of long-time work, the long-time rotation of the central rotating shaft 8 can generate certain heat by friction with the internal sealing element, if the heat is not cooled, the service life and the working state of the central rotating shaft 8 can be influenced to a certain extent, and the upper static grinding disc 61 and the upper movable grinding disc 62 can generate heat by grinding mutually, and the grinding discs need to be cooled subsequently, as shown in fig. 8-11, the fixing seat 5 of the utility model is provided with a cavity for placing a grinding component, the outer surface of the fixing seat 5 is provided with a fixing seat water inlet 51, a fixing seat water outlet 52 and a fixing seat inner hole 53, the fixing seat water outlet 52 and the fixing seat inner hole 53 are both higher than the fixing seat water inlet 51, the bottom surface of the fixing seat 5 is provided with a fixing seat bottom hole 54 and a fixing seat central hole 55, the fixing seat water inlet 51 is communicated with the fixing seat bottom, the edge of the outer ring of the sealing cover 13 is provided with a connecting groove, an annular convex rib is arranged at the corresponding connecting position of the fixed seat 5 and the sealing cover 13, and the annular convex rib is just connected in the connecting groove in a matching way, so that the sealing cover 13 cannot loosen and displace; if no channel exists, a sealing cover water inlet 131 communicated with the fixing seat bottom hole 54 is arranged on the edge of the outer ring of the sealing cover 13, so that the water passing amount is small, and the required water pressure is large, so that a channel 14 is arranged on the sealing cover 13, the channel 14 is provided with the sealing cover water inlet 131 and a sealing cover water outlet 132, the sealing cover water inlet 131 is communicated with the fixing seat bottom hole 54, the fixing seat center hole 55 is communicated with the fixing seat inner hole 53, the fixing seat inner hole 53 is communicated with the cavity, and the fixing seat water outlet 52 is communicated with the cavity.

The working principle of cooling is as follows: the water is filled from the water inlet hole 51 of the fixed seat, the water inlet hole 51 of the fixed seat is communicated with the bottom hole 54 of the fixed seat, the water gushes out from the bottom hole 54 of the fixed seat, the bottom hole 54 of the fixed seat is a vertical hole (a longitudinal hole with an upward opening), the sealing cover 13 is covered in the fixed seat 5, the bottom hole 54 of the fixed seat corresponds to the water inlet 131 of the sealing cover, the water gushes into the water inlet 131 of the sealing cover from the bottom hole 54 of the fixed seat, the water inlet 131 of the sealing cover and the water outlet 132 of the sealing cover are both arranged on the channel 14, the water flows out from the water outlet 132 of the sealing cover through the channel under the action of the water pressure (the water outlet 132 of the sealing cover is a transverse hole which is vertical to the water inlet 131 of the sealing cover, namely, the opening of the water outlet is inward), because the central rotating shaft 8 passes through the fixed seat 5 and the sealing cover 13, in order to prevent the water in the sealing cover 13 from flowing downwards into the mechanism, a combined mechanical seal is installed in the sealing cover 13, as shown in fig. 12, a middle sealing bearing 18 in the combined mechanical seal is sleeved on the central rotating shaft 8, a sealing ring is arranged on the inner ring of the middle sealing bearing 18 to tightly hold the central rotating shaft 8, when the central rotating shaft 8 rotates, friction generates certain heat, temperature reduction is needed, when the grinding plate needs to be cooled, water in the sealing cover 13 is filled into the inner cavity of the recess 15 from the central hole 55 of the fixing seat, then is filled from the inner hole 152 of the recess under the action of water pressure, water flows out from the inner hole 52 of the fixing seat to the grinding plate, the grinding plate is cooled, and then flows out from the water outlet hole 53 of the fixing seat, so that the water is circulated and cooled, and a cooling system.

The bottom of the fixed seat 5 is provided with a concave seat 15, a bottom sealing plate 151 is arranged on the concave seat 15, a central hole 55 of the fixed seat is communicated with the inner cavity of the concave seat 15, a concave seat inner hole 152 communicated with the fixed seat inner hole 52 is arranged in the concave seat 15, the upper end of the sealing cover 13 is provided with a sealing groove 16, in order to prevent material juice at the end of the upper grinding sheet from flowing down from the central hole of the sealing cover, prevent the material juice from flowing down along the wall of the central rotating shaft 8 and prevent water in the sealing cover 13 from flowing down into a mechanism, the combined mechanical seal comprises an upper sealing sleeve 17, a middle sealing bearing 18 and a lower sealing sleeve 19, the upper sealing sleeve 17 is arranged in a sealing groove 16, the lower sealing sleeve 19 is arranged in a recess 15, sealing rings of the upper sealing sleeve 17 and the lower sealing sleeve 19 are arranged on an outer ring, a sealing ring of the middle sealing bearing 18 is arranged on an inner ring, and a sealing ring of the middle sealing bearing 18 tightly embraces the wall of the central rotating shaft 8.

Because move abrasive disc 62 and overlap pivoted on central pivot 8, then move abrasive disc 623 down and can pile up in bottom surface recess 20 when rotating and milling the material, so in order to prevent the material deposit in bottom surface recess 20, as shown in fig. 13, be equipped with a plurality of outstanding arc muscle 21 in the bottom surface recess 20 of moving abrasive disc 623 down, a plurality of arc muscle 21 constitute the impeller form, (the utility model provides an arc muscle 21 is three) when rotating and moving the abrasive disc, three arc muscle 21 rotate and can throw away the material that is located bottom surface recess 20 like the impeller rotates, reach no dead angle deposit in the bottom surface recess 20.

As shown in fig. 14, an impeller-type water-absorbing disk 22 is disposed at the bottom of the fixing seat 5, the impeller-type water-absorbing disk 22 is in transmission connection with the central rotating shaft 8 (the impeller-type water-absorbing disk 22 is sleeved on the central rotating shaft 8), the impeller-type water-absorbing disk 22 includes a feeding impeller 221, an upper impeller 222 located on the upper surface of the feeding impeller 221, and a lower impeller 223 located on the lower surface of the feeding impeller 221, when fruit or water in the cooling system leaks down along the central rotating shaft 8, the impeller-type water-absorbing disk 22 throws the water or fruit outwards along with the rotation of the central rotating shaft 8, and the fruit and water will not continue to flow onto the transmission component at the bottom along the central rotating shaft 8.

The water drainage seat 23 below the fixed seat 5 is provided with an inner layer and an outer layer, the central rotating shaft 8 penetrates through an inner ring (a central through hole of the inner layer) of the water drainage seat 23, the impeller type water suction disc 22 throws fruit materials or water between the inner ring and the outer ring, the lower end of the fixed seat 5 is provided with a water outlet, and the fruit materials or water flow down from between the inner ring and the outer ring and then are discharged from the water outlet.

The discharge valve pipe 24 is provided with a material circulating pipe 25 connected with the feeding bin 3, when the grinding of the materials (fruit materials) by the smashing mechanism 4 and the grinding mechanism 5 can not meet the requirement, a valve switch on the discharge valve pipe 24 can be closed, and the fruit materials flowing to the discharge valve pipe 24 are continuously introduced into the feeding bin 3 for grinding.

As shown in fig. 15, the inner surface of the static grinding sheet 61 is provided with the fifth cutter groove 611 and the sixth cutter groove 612 which are mutually crossed, the static grinding sheet 61 of the present invention is divided into two layers, the cutter groove density of the lower layer is larger than that of the upper layer, and thus, the grinding is more fine.

Claims (9)

1. The utility model provides a high efficiency colloid mill with cooling system, includes base (1), fixing base (5), mill subassembly (6), power supply and feeding storehouse (3), its characterized in that: the grinding assembly (6) is arranged in the fixed seat (5), the grinding assembly (6) comprises a static grinding plate (61) and a movable grinding plate (62), the movable grinding plate (62) is in transmission connection with a central rotating shaft (8), the central rotating shaft (8) is in transmission connection with a power source, the movable grinding plate (62) comprises an upper movable grinding plate (621), a middle movable grinding plate (622) and a lower movable grinding plate (623) from top to bottom, a first cutter groove (10) with a trapezoidal notch (9) is distributed on the outer surface of the upper movable grinding plate (621), a second cutter groove (11) and a third cutter groove (27) which are mutually crossed are distributed on the outer surface of the middle movable grinding plate (622), a fourth cutter groove (12) with a trapezoidal notch (9) is distributed on the outer surface of the lower movable grinding plate (623), and a grinding interval (63) is arranged between the grinding end of the static grinding plate (61) and the grinding end of the movable grinding plate (62), the outer surface of the fixed seat (5) is provided with a discharge valve pipe (24), and the milling area (63) is communicated with the discharge valve pipe (24).

2. A high efficiency colloid mill with a cooling system according to claim 1, wherein: be equipped with in feeding storehouse (3) and smash subassembly (4), smash subassembly (4) including installing smashing stick (41) and connecting and smashing the blade on smashing stick (41) in central pivot (8) top, it includes horizontal blade (42) and vertical blade (43) to smash the blade, horizontal blade (42) are located the top of vertical blade (43).

3. A high efficiency colloid mill with a cooling system according to claim 1, wherein: the grinding device is characterized in that the fixing seat (5) is provided with a cavity for placing the grinding component (6), a fixing seat water inlet hole (51), a fixing seat water outlet hole (52) and a fixing seat inner hole (53) are arranged on the outer surface of the fixing seat (5), a fixing seat bottom hole (54) and a fixing seat central hole (55) are arranged on the bottom surface of the fixing seat (5), the fixing seat water inlet hole (51) is communicated with the fixing seat bottom hole (54), the fixing seat (5) is provided with a sealing cover (13) covering the fixing seat central hole (55), a channel (14) is arranged on the sealing cover (13), the channel (14) is provided with a sealing cover water inlet (141) and a sealing cover water outlet (142), the sealing cover water inlet (141) is communicated with the fixing seat bottom hole (54), the fixing seat central hole (55) is communicated with the fixing seat inner hole (53, the water outlet (52) of the fixed seat is communicated with the cavity.

4. A high efficiency colloid mill with a cooling system according to claim 3, characterized in that: the combined type mechanical seal is characterized in that a concave seat (15) is arranged at the bottom of the fixing seat (5), a bottom sealing plate (151) is arranged on the concave seat (15), a fixing seat center hole (55) is communicated with an inner cavity of the concave seat (15), a concave seat inner hole (152) communicated with a fixing seat inner hole (53) is arranged in the concave seat (15), a sealing groove (16) is arranged at the upper end of the sealing cover (13), a combined type mechanical seal sleeved on a central rotating shaft (8) is arranged in the sealing cover (13), the combined type mechanical seal comprises an upper sealing sleeve (17), a middle sealing bearing (18) and a lower sealing sleeve (19), the upper sealing sleeve (17) is arranged in the sealing groove (16), and the lower sealing sleeve (19) is arranged in.

5. A high efficiency colloid mill with a cooling system according to claim 1, wherein: a plurality of protruding arc ribs (21) are arranged in grooves (20) in the bottom surface of the lower movable grinding plate (623), and the arc ribs (21) form an impeller shape.

6. A high efficiency colloid mill with a cooling system according to claim 1, wherein: the impeller type water sucking disc (22) is arranged at the bottom of the fixing seat (5), the impeller type water sucking disc (22) is in transmission connection with the central rotating shaft (8), and the impeller type water sucking disc (22) comprises a feeding impeller (221), an upper impeller (222) located on the upper surface of the feeding impeller (221) and a lower impeller (223) located on the lower surface of the feeding impeller (221).

7. A high efficiency colloid mill with a cooling system according to claim 6, wherein: the water draining seat (23) below the fixing seat (5) is provided with an inner layer and an outer layer, the central rotating shaft (8) penetrates through the inner ring of the water draining seat (23), and the lower end of the outer ring surface of the water draining seat (23) is provided with a water outlet.

8. A high efficiency colloid mill with a cooling system according to claim 1, wherein: and a material circulating pipe (25) connected with the feeding bin (3) is arranged on the discharging valve pipe (24).

9. A high efficiency colloid mill with a cooling system according to claim 1, wherein: fifth cutter grooves (611) and sixth cutter grooves (612) which are mutually crossed are distributed on the inner surface of the static grinding sheet (61).

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