CN211755416U - Rubbing crusher for mica powder that possesses inspection crushing effect - Google Patents
Rubbing crusher for mica powder that possesses inspection crushing effect Download PDFInfo
- Publication number
- CN211755416U CN211755416U CN202020111118.2U CN202020111118U CN211755416U CN 211755416 U CN211755416 U CN 211755416U CN 202020111118 U CN202020111118 U CN 202020111118U CN 211755416 U CN211755416 U CN 211755416U
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- screening
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- mica powder
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- 239000000843 powder Substances 0.000 title claims abstract description 31
- 230000000694 effects Effects 0.000 title claims abstract description 21
- 238000007689 inspection Methods 0.000 title claims abstract description 14
- 241001251094 Formica Species 0.000 title claims abstract description 8
- 238000012216 screening Methods 0.000 claims abstract description 81
- 238000010298 pulverizing process Methods 0.000 claims description 16
- 239000010445 mica Substances 0.000 claims description 13
- 229910052618 mica group Inorganic materials 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 6
- 206010006514 bruxism Diseases 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 10
- 239000000047 product Substances 0.000 abstract description 3
- 239000012467 final product Substances 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a rubbing crusher for mica powder that possesses crushing effect of inspection, including first crushing case, the feed inlet has been seted up to first crushing case top, first crushing incasement internally mounted has a plurality of first crushing rollers, first crushing bottom of the case end is connected with first screening case, install first screening mechanism in the first screening case, first screening case left end is connected with the discharge gate, discharge gate department installs the dodge gate, the discharge gate is located first screening mechanism top, first screening bottom of the case end is connected with the crushing case of second, install a plurality of second crushing rollers in the crushing case of second, the utility model discloses can filter the inspection to the material, guarantee that final product meets the requirements, improve product quality.
Description
Technical Field
The utility model relates to a mica powder preparation technical field specifically is a rubbing crusher for mica powder who possesses the crushing effect of inspection.
Background
The mica powder is a non-metallic mineral and contains a plurality of components, wherein the main component is SiO2, the content is generally about 49%, and the content of Al2O3 is about 30%. The mica powder has good elasticity and toughness. The additive has the characteristics of insulativity, high temperature resistance, acid and alkali resistance, corrosion resistance, strong adhesive force and the like, and is an excellent additive. It is widely used in the industries of electric appliances, welding electrodes, rubber, plastics, paper making, paint, coating, pigment, ceramics, cosmetics, novel building materials and the like, and has extremely wide application. In the production process of mica powder, a pulverizer is needed to pulverize raw materials, but the existing mica powder pulverizer mostly has the problems of incomplete pulverization, poor product quality and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubbing crusher for mica powder who possesses the crushing effect of inspection to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a rubbing crusher for mica powder that possesses crushing effect of inspection, includes first crushing case, the feed inlet has been seted up to first crushing case top, first crushing incasement internally mounted has a plurality of first crushing rollers, first crushing bottom of the case end is connected with first screening case, install first screening mechanism in the first screening case, first screening left end is connected with the discharge gate, discharge gate department installs the dodge gate, the discharge gate is located first screening mechanism top, first screening bottom of the case end is connected with the crushing case of second, install a plurality of second crushing rollers in the crushing case of second, the crushing bottom of the case end of second is connected with second screening case, second screening incasement internally mounted has second screening mechanism, the discharging pipe is installed to second screening bottom of the case end, install discharge valve on the discharging pipe.
As a further aspect of the present invention: the density of the crushing teeth on the first crushing roller is less than that of the crushing teeth on the second crushing roller.
As a further aspect of the present invention: one end of the second screening box is connected with an air exhaust pipeline, a valve is installed on the air exhaust pipeline, the air exhaust pipeline is connected to an external air exhaust pump, the output end of the air exhaust pump is connected with the first screening box through a backflow pipeline, and the connection position of the backflow pipeline and the first screening box is located below the first screening mechanism.
As a further aspect of the present invention: the first crushing case top is provided with the feeder hopper.
As a further aspect of the present invention: first screening mechanism and second screening mechanism structure are the same, all include the sieve, a plurality of sliders are installed to the sieve periphery, the inside wall surface of first screening case and second screening case all sets up the spout corresponding with the slider, the slider bottom is connected with vibration mechanism, sieve in the first screening mechanism sets up downwards for the direction slope towards the discharge gate.
As a further aspect of the present invention: the vibrating mechanism comprises a motor, protective housings are installed in the first screening box and the second screening box, the motor is installed in the protective housings, the output end of the motor extends to the outside of the protective housings and is connected with a cam, a stop block is arranged at the bottom end of the sliding block, and the stop block is in contact with the top end of the cam.
Compared with the prior art, the beneficial effects of the utility model are that: the materials are sequentially subjected to vermicelli through two crushing rollers, so that the crushing effect of the materials is ensured; the material crushed by the first crushing roller falls into the first screening box, after the first screening, the fragments meeting the requirements fall into the second crushing box for secondary crushing, the situation that the crushing effect is influenced because the overlarge fragments directly enter the second crushing box is avoided, the larger fragments can be collected from the discharge port, and the fragments are thrown into the first crushing box again through the spiral feeding equipment; the powder that accords with the requirement passes second screening mechanism, collects from the discharging pipe, and the powder that does not accord with the requirement stops in the sieve top, can not collect the powder back in discharging pipe department, starts the aspiration pump, in continuing to send unqualified powder into the second and smashes the case, carries out the secondary crushing, guarantees that the powder specification that finally obtains meets the requirements. The utility model discloses can filter the inspection to the material, guarantee that final product meets the requirements, improve product quality.
Drawings
Fig. 1 is a schematic structural view of a mica powder pulverizer with a pulverizing effect inspection function.
Fig. 2 is a schematic structural view of a second screening box in the mica powder pulverizer with the function of checking the pulverizing effect.
Fig. 3 is a schematic structural view of a vibration mechanism in a mica powder pulverizer with a grinding effect inspection function.
In the figure: 1. first crushing case, 2, first crushing roller, 3, first screening case, 4, first screening mechanism, 5, discharge gate, 6, second crushing case, 7, second crushing roller, 8, second screening case, 9, second screening mechanism, 10, discharging pipe, 11, discharge valve, 12, bleed-off pipeline, 13, aspiration pump, 14, backflow pipeline, 15, valve, 16, feeder hopper, 17, sieve, 18, slider, 19, vibration mechanism, 20, dog, 21, protective housing, 22, cam.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-3, a mica powder pulverizer with a pulverizing effect checking function comprises a first pulverizing box 1, wherein a feed inlet is arranged at the top end of the first pulverizing box 1, a plurality of first pulverizing rollers 2 are arranged in the first pulverizing box 1, a first screening box 3 is connected to the bottom end of the first pulverizing box 1, a first screening mechanism 4 is arranged in the first screening box 3, a discharge outlet 5 is connected to the left end of the first screening box 3, a movable door is arranged at the discharge outlet 5, the discharge outlet 5 is positioned above the first screening mechanism 4, a second pulverizing box 6 is connected to the bottom end of the first screening box 3, a plurality of second pulverizing rollers 7 are arranged in the second pulverizing box 6, a second screening box 8 is connected to the bottom end of the second pulverizing box 6, a second screening mechanism 9 is arranged in the second screening box 8, a discharge pipe 10 is arranged at the bottom end of the second screening box 8, install discharge valve 11 on the discharging pipe 10, the material after being smashed by first crushing roller 2 falls into first screening case 3, and after first screening, the fragment that meets the requirements falls into second crushing case 6 and carries out breakage once more, avoids too big fragment directly to get into second crushing case, influences crushing effect, can collect great fragment from discharge gate 5 to throw into first crushing case 1 again through spiral feeder equipment with the fragment.
The density of the crushing teeth on the first crushing roller 2 is smaller than that of the crushing teeth on the second crushing roller 7, and vermicelli is carried out on the materials through the two crushing rollers successively, so that the crushing effect of the materials is guaranteed.
One end of the second screening box 8 is connected with an air extraction pipeline 12, a valve 15 is installed on the air extraction pipeline 12, the air extraction pipeline 12 is connected to an external air extraction pump 13, the output end of the air extraction pump 13 is connected with the first screening box 3 through a return pipeline 14, the joint of the return pipeline 14 and the first screening box 3 is located below the first screening mechanism 4, materials crushed by the second crushing box 6 fall into the second screening box 8, qualified powder passes through the second screening mechanism 9 and is collected from the discharge pipe, powder which is not qualified stays above the sieve plate, after powder is not collected at the discharge pipe, the air extraction pump 13 is started, unqualified powder is continuously sent into the second crushing box 6, secondary crushing is carried out, and the finally obtained powder specification is guaranteed to meet the requirements.
The top end of the first crushing box 1 is provided with a feed hopper 16.
First screening mechanism 4 and second screening mechanism 9 structure are the same, all include sieve 17, a plurality of sliders 18 are installed to sieve 17 periphery, the inside wall surface of first screening case 3 and second screening case 8 has all been seted up with the corresponding spout of slider 18, 18 bottoms of slider are connected with vibration mechanism 19, sieve 17 in the first screening mechanism 4 sets up downwards for the direction slope towards discharge gate 5.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a rubbing crusher for mica powder that possesses inspection crushing effect, includes first crushing case (1), its characterized in that, the feed inlet has been seted up on first crushing case (1) top, first crushing case (1) internally mounted has a plurality of first crushing rollers (2), first crushing case (1) bottom is connected with first screening case (3), install first screening mechanism (4) in first screening case (3), first screening case (3) left end is connected with discharge gate (5), discharge gate (5) department installs the dodge gate, discharge gate (5) are located first screening mechanism (4) top, first screening case (3) bottom is connected with second crushing case (6), install a plurality of second crushing rollers (7) in second crushing case (6), second crushing case (6) bottom is connected with second screening case (8), second screening case (8) internally mounted has second screening mechanism (9), discharging pipe (10) are installed to second screening case (8) bottom, install ejection of compact valve (11) on discharging pipe (10).
2. The mica powder pulverizer with the grinding inspection effect according to claim 1, wherein the grinding tooth density of the first grinding roller (2) is lower than the grinding tooth density of the second grinding roller (7).
3. The mica powder pulverizer with the pulverization checking effect according to claim 1, wherein one end of the second screening box (8) is connected with an air extraction pipe (12), a valve (15) is installed on the air extraction pipe (12), the air extraction pipe (12) is connected to an external air extraction pump (13), an output end of the air extraction pump (13) is connected with the first screening box (3) through a return pipe (14), and a joint of the return pipe (14) and the first screening box (3) is located below the first screening mechanism (4).
4. A pulverizer for mica powder with a checking pulverization effect as claimed in claim 1, characterized in that the top end of the first pulverization case (1) is provided with a feed hopper (16).
5. The mica powder pulverizer with the grinding inspection effect according to claim 1, wherein the first screening mechanism (4) and the second screening mechanism (9) have the same structure and each comprise a screen plate (17), a plurality of sliding blocks (18) are installed on the periphery of the screen plate (17), sliding grooves corresponding to the sliding blocks (18) are formed in the inner side wall surfaces of the first screening box (3) and the second screening box (8), the bottom end of each sliding block (18) is connected with a vibrating mechanism (19), and the screen plate (17) in the first screening mechanism (4) is obliquely and downwards arranged towards the direction of the discharge port (5).
6. The mica powder pulverizer with the grinding inspection effect according to claim 5, wherein the vibration mechanism (19) comprises a motor, the first screening box (3) and the second screening box (8) are provided with protective housings (21), the motor is installed in the protective housings (21), the output end of the motor extends to the outside of the protective housings (21) and is connected with a cam (22), the bottom end of the sliding block (18) is provided with a stop block (20), and the stop block (20) is arranged at the top end of the cam (22) in a contact manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111118.2U CN211755416U (en) | 2020-01-18 | 2020-01-18 | Rubbing crusher for mica powder that possesses inspection crushing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020111118.2U CN211755416U (en) | 2020-01-18 | 2020-01-18 | Rubbing crusher for mica powder that possesses inspection crushing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211755416U true CN211755416U (en) | 2020-10-27 |
Family
ID=72895369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020111118.2U Expired - Fee Related CN211755416U (en) | 2020-01-18 | 2020-01-18 | Rubbing crusher for mica powder that possesses inspection crushing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211755416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808581A (en) * | 2021-02-03 | 2021-05-18 | 新沂永新机械配件有限公司 | Efficient nodulizer screening device for cast iron production and working method thereof |
-
2020
- 2020-01-18 CN CN202020111118.2U patent/CN211755416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808581A (en) * | 2021-02-03 | 2021-05-18 | 新沂永新机械配件有限公司 | Efficient nodulizer screening device for cast iron production and working method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |