CN219596850U - Device for preparing superfine silicon dioxide by silica gel classification method - Google Patents

Abstract

The utility model discloses a device for preparing superfine silicon dioxide by a silicon dioxide gel classification method, which belongs to the technical field of superfine silicon dioxide preparation and comprises a box body, wherein the top of the box body is communicated with a feeding funnel in a penetrating way, the bottom of the box body is communicated with a discharging funnel in a penetrating way, a filter screen is arranged above the box body, a discharging control mechanism is arranged below the filter screen, a grinding plate is arranged below the box body, holes are uniformly formed in the surface of the grinding plate, and a grinding mechanism is arranged above the grinding plate; the amount of silicon dioxide falling onto the grinding plate can be controlled under the cooperation of the discharging control mechanism, so that the grinding mechanism can grind the silicon dioxide more fully, and the grinding effect is improved.

Description

Device for preparing superfine silicon dioxide by silica gel classification method

Technical Field

The utility model relates to the technical field of preparation of superfine silicon dioxide, in particular to a device for preparing superfine silicon dioxide by a silicon dioxide gel fractionation method.

Background

The silicon dioxide has two forms of crystalline and amorphous, the silicon dioxide existing in the nature comprises quartz, quartz sand and the like, the silicon dioxide has wide application range, the superfine silicon dioxide has optical properties for resisting ultraviolet rays, the ageing resistance, the strength and the chemical resistance of other materials can be improved, the silicon dioxide needs to be ground when being prepared, the silicon dioxide needs to be filtered when being ground, the filtered silicon dioxide needs to be ground, the silicon dioxide is mostly ground by using a grinding block when being ground, the silicon dioxide is poured into a grinding plate and then is ground by the left and right reciprocating movement of the grinding block, and the grinding mode probably causes the problem that the grinding block is insufficiently ground due to the fact that the silicon dioxide poured on the grinding plate is too much, so that the grinding effect is reduced.

Disclosure of Invention

The utility model aims to provide a device for preparing superfine silicon dioxide by a silicon dioxide gel fractionation method, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a superfine silica device of silica gel classifying process, includes the box, the box top runs through the intercommunication and is equipped with feed hopper, the bottom half runs through the intercommunication and is equipped with the unloading funnel, the top is equipped with the filter screen in the box, the filter screen below is equipped with blowing control mechanism, the below is equipped with the grinding plate in the box, the leak hole has evenly been seted up on the grinding plate surface, the grinding plate top is equipped with grinding mechanism.

Further, the blowing control mechanism is equipped with the striker plate including the box about, and two sets of striker plates one end all are equipped with the arc, are equipped with the control rod between two sets of arc inner walls, four sets of blowing grooves have been seted up to the control rod lateral wall, the lateral wall is equipped with the pivot behind the control rod, pivot one end runs through the box in the lateral wall be connected with the driven gear that outside was equipped with, the box lateral wall is equipped with driving motor behind, driving motor output connection is equipped with the driving gear with driven gear engaged with.

Further, the through hole is formed in the rear side wall of the box body, the bearing is sleeved on the outer wall of the rotating shaft, and the bearing is matched with the inner wall of the through hole.

Further, four groups of discharge grooves are distributed in an annular array on the outer side wall of the control rod, and four groups of discharge grooves are distributed in an annular array on the outer side wall of the control rod.

Further, the outer side wall of the control rod is contacted with the inner walls of the two groups of arc plates.

Further, the two groups of baffle plates are obliquely arranged in the box body.

Further, grinding mechanism includes the lead screw that the lapping plate top was equipped with, lead screw one end is connected with the bearing that left side wall was equipped with in the box first, the lead screw outer wall cup joints and is equipped with the slider, the slider bottom is equipped with the lapping piece, lapping piece bottom and lapping plate top contact, the box right side wall is equipped with the motor, the motor output runs through the box right side wall and is connected with the lead screw other end.

Further, a sliding rod is arranged in the box body, two ends of the sliding rod are respectively connected with the left side wall and the right side wall in the box body, a sliding block is sleeved on the outer wall of the sliding rod, and the bottom of the sliding block is connected with the top of the sliding block.

Further, guide plates are arranged on the left side and the right side below the grinding plate, the guide plates are arranged in an inclined mode, and two groups of guide plates are matched with the blanking funnel.

Compared with the prior art, the utility model has the beneficial effects that: the impurity in the silicon dioxide can be filtered under the action of the filter screen; the amount of silicon dioxide falling onto the grinding plate can be controlled under the cooperation of the discharging control mechanism, so that the grinding mechanism can grind the silicon dioxide more fully, and the grinding effect is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a rear elevational view of the structure of the present utility model;

FIG. 3 is a schematic view of the structure A of the present utility model.

In the figure: 1. a blanking funnel; 2. a case; 3. a deflector; 4. a grinding plate; 5. a leak hole; 6. a grinding mechanism; 60. a motor; 61. a screw rod; 62. a slide block; 63. a sliding block; 64. a slide bar; 65. grinding the blocks; 7. a discharging control mechanism; 70. a striker plate; 71. an arc-shaped plate; 72. a control rod; 73. a discharge groove; 74. a driving motor; 75. a rotating shaft; 76. a driven gear; 77. a drive gear; 8. a filter screen; 9. and a feed hopper.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a silica gel classifying method preparation superfine silica device, including box 2, the box 2 top runs through the intercommunication and is equipped with feed hopper 9, the box 2 bottom runs through the intercommunication and is equipped with blanking funnel 1, the left and right sides below grinding plate 4 all is equipped with guide plate 3, guide plate 3 is the slope form setting, two sets of guide plates 3 and blanking funnel 1 assorted, superfine silica who grinds falls on guide plate 3 from leak hole 5, then falls from blanking funnel 1, the top is equipped with filter screen 8 in the box 2, the filter screen 8 below is equipped with blowing control mechanism 7, the below is equipped with grinding plate 4 in the box 2, leak hole 5 has evenly been seted up on grinding plate 4 surface, grinding plate 4 top is equipped with grinding mechanism 6.

Referring to fig. 1-2, the discharging control mechanism 7 includes a box 2, a baffle 70 is disposed on the left and right side walls of the box 2, two groups of baffle 70 are disposed in the box 2 in an inclined manner, so that silicon dioxide can enter into a discharging groove 73 along the baffle 70, one ends of the two groups of baffle 70 are respectively provided with an arc-shaped plate 71, a control rod 72 is disposed between the inner walls of the two groups of arc-shaped plates 71, the outer side walls of the control rod 72 are contacted with the inner walls of the two groups of arc-shaped plates 71, four groups of discharging grooves 73 are disposed on the outer side walls of the control rod 72, the four groups of discharging grooves 73 are distributed in an annular array on the outer side walls of the control rod 72, a rotating shaft 75 is disposed on the rear side wall of the control rod 72, one end of the rotating shaft 75 penetrates through a driven gear 76 disposed on the rear side wall of the box 2, a through hole is disposed on the rear side wall of the box 2, a bearing is disposed on the outer wall of the rotating shaft 75 in a sleeved manner, the bearing is disposed on the inner wall of the through hole, the bearing is matched with the inner wall of the through hole, the bearing, the rotating shaft 75 rotates more stably, a driving motor 74 is disposed on the rear side of the box 2, the output end of the driving motor 74 is connected with the driving gear 77, and meshed with the driven gear 77.

Referring to fig. 1 and 3, the grinding mechanism 6 includes a screw rod 61 disposed above the grinding plate 4, one end of the screw rod 61 is connected with a first bearing disposed on the inner left side wall of the box 2, a sliding block 62 is sleeved on the outer wall of the screw rod 61, a grinding block 65 is disposed at the bottom of the sliding block 62, the bottom of the grinding block 65 contacts with the top of the grinding plate 4, a motor 60 is disposed on the right side wall of the box 2, an output end of the motor 60 penetrates through the right side wall of the box 2 to be connected with the other end of the screw rod 61, a sliding rod 64 is disposed in the box 2, two ends of the sliding rod 64 are respectively connected with the inner left side wall and the right side wall of the box 2, a sliding block 63 is sleeved on the outer wall of the sliding rod 64, and the bottom of the sliding block 63 is connected with the top of the sliding block 62, so that the sliding block 62 moves more stably on the outer wall of the screw rod 61 under the action of the sliding rod 64 and the sliding block 63.

Working principle: when the superfine silica needs to be prepared, a worker pours the silica into the box body 2 from the feeding funnel 9, then the silica can be filtered under the action of the filter screen 8, the filtered silica falls onto the baffle plate 70 to be stacked, the driving gear 77 is driven to rotate under the action of the driving motor 74, the driving gear 77 drives the driven gear 76 to rotate, the driven gear 76 drives the rotating shaft 75 to rotate, the rotating shaft 75 drives the control rod 72 to rotate, the silica falling into the discharging groove 73 can be conveyed onto the grinding plate 4, quantitative discharging is achieved, then the screw 61 is driven to rotate under the action of the motor 60, the slide block 62 is driven to move on the outer wall of the screw 61 under the action of the slide block 63 and the slide rod 64, the slide block 62 drives the grinding block 65 to move, the grinding block 65 can grind the silica on the grinding plate 4, the ground superfine silica falls onto the guide plate 3 from the leakage hole 5, and then falls down from the discharging funnel 1, and accordingly the preparation of the superfine silica is completed.

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

Claims (9)

1. The utility model provides a silica gel classifying method preparation superfine silica device, includes box (2), the intercommunication is run through at box (2) top and is equipped with feed hopper (9), the intercommunication is run through in box (2) bottom and is equipped with unloading funnel (1), its characterized in that: the novel grinding device is characterized in that a filter screen (8) is arranged above the inside of the box body (2), a discharging control mechanism (7) is arranged below the filter screen (8), a grinding plate (4) is arranged below the inside of the box body (2), leakage holes (5) are uniformly formed in the surface of the grinding plate (4), and a grinding mechanism (6) is arranged above the grinding plate (4).

2. The silica gel fractionation apparatus as claimed in claim 1, wherein: the discharging control mechanism (7) comprises a box body (2), wherein a baffle plate (70) is arranged on the left side wall and the right side wall of the box body (2), arc plates (71) are arranged at one ends of the two groups of baffle plates (70), control rods (72) are arranged between the inner walls of the two groups of arc plates (71), four groups of discharging grooves (73) are formed in the outer side walls of the control rods (72), a rotating shaft (75) is arranged on the rear side wall of the control rods (72), one end of the rotating shaft (75) penetrates through the rear side wall of the box body (2) and is connected with a driven gear (76) arranged outside, a driving motor (74) is arranged on the rear side wall of the box body (2), and a driving gear (77) meshed with the driven gear (76) is connected with the output end of the driving motor (74).

3. The silica gel fractionation apparatus as claimed in claim 2, wherein: the through hole is formed in the rear side wall of the box body (2), a bearing is sleeved on the outer wall of the rotating shaft (75), and the bearing is matched with the inner wall of the through hole.

4. The silica gel fractionation apparatus as claimed in claim 2, wherein: the four groups of discharging grooves (73) are distributed on the outer side wall of the control rod (72) in an annular array, and the four groups of discharging grooves (73) are distributed on the outer side wall of the control rod (72) in an annular array.

5. The silica gel fractionation apparatus as claimed in claim 2, wherein: the outer side wall of the control rod (72) is contacted with the inner walls of the two groups of arc plates (71).

6. The silica gel fractionation apparatus as claimed in claim 2, wherein: the two groups of baffle plates (70) are obliquely arranged in the box body (2).

7. The silica gel fractionation apparatus as claimed in claim 1, wherein: the grinding mechanism (6) comprises a screw rod (61) arranged above a grinding plate (4), one end of the screw rod (61) is connected with a first bearing arranged on the inner left side wall of the box body (2), a sliding block (62) is sleeved on the outer wall of the screw rod (61), a grinding block (65) is arranged at the bottom of the sliding block (62), the bottom of the grinding block (65) is contacted with the top of the grinding plate (4), a motor (60) is arranged on the right side wall of the box body (2), and the output end of the motor (60) penetrates through the right side wall of the box body (2) and is connected with the other end of the screw rod (61).

8. The silica gel fractionation apparatus as claimed in claim 7, wherein: the novel multifunctional box is characterized in that a sliding rod (64) is arranged in the box body (2), two ends of the sliding rod (64) are respectively connected with the left side wall and the right side wall in the box body (2), a sliding block (63) is sleeved on the outer wall of the sliding rod (64), and the bottom of the sliding block (63) is connected with the top of the sliding block (62).

9. The silica gel fractionation apparatus as claimed in claim 1, wherein: the left and right sides below lapping plate (4) all is equipped with guide plate (3), guide plate (3) are the slope form setting, and two sets of guide plate (3) and unloading funnel (1) phase-match.