CN115069550A - Dry powder sand grain dust collector - Google Patents
Dry powder sand grain dust collector Download PDFInfo
- Publication number
- CN115069550A CN115069550A CN202210683475.XA CN202210683475A CN115069550A CN 115069550 A CN115069550 A CN 115069550A CN 202210683475 A CN202210683475 A CN 202210683475A CN 115069550 A CN115069550 A CN 115069550A
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- Prior art keywords
- hopper
- ring
- fixed mounting
- dry powder
- air inlet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a dry powder sand dust removal device, which relates to the technical field of dry powder sand production and aims to improve the grinding quality of quartz sand. According to the invention, quartz sand is poured into the shaping and rounding machine body through the feeding hopper, the first motor drives the transmission belt to rotate, the transmission belt drives the main rotating shaft to rotate, the main rotating shaft drives the stirring sheet to rotate, the quartz sand is lifted from the shaping and rounding machine body through the stirring sheet, and the shape of the dust fan cover can fully enable the lifted quartz sand to flow backwards and fall into the shaping and rounding machine body to achieve the effect of fully shaping materials.
Description
Technical Field
The invention relates to the technical field of dry powder sand production, in particular to a dust removal device for dry powder sand.
Background
Dry-mixed mortar is a granular or powdery material prepared by physically mixing dry-screened aggregate (such as quartz sand), inorganic cementing material (such as cement), additive (such as polymer) and the like according to a certain proportion, and the granular or powdery material is transported to a construction site in a bag or in bulk form and can be directly used after being mixed with water. Also known as mortar dry powder, dry-mixed mortar, dry-mixed powder, and some construction adhesives also belong to this class. The dry powder mortar plays roles of bonding, lining, protection and decoration in a thin layer in the building industry, and is widely applied to building and decoration engineering, the quartz sand is quartz particles formed by crushing and processing quartz stone, the quartz sand is an important industrial mineral raw material and a non-chemical dangerous article, and is widely applied to industries such as glass, casting, ceramics and fireproof materials, ferrosilicon smelting, metallurgical flux, metallurgy, building, chemical engineering, plastics, rubber, grinding materials, filter materials and the like, and the quartz sand is used as a main raw material of the dry powder mortar and can generate a large amount of dust in the production process.
Quartz sand among the prior art generally removes dust through shale shaker cooperation suction hood, but its dust removal effect is relatively poor.
Disclosure of Invention
In order to improve the dust removal effect of the quartz sand, the invention provides a dry powder sand dust removal device.
The invention provides a dry powder sand grain dust removal device, which adopts the following technical scheme:
the utility model provides a dry powder sand grain dust collector, includes upper hopper, middle level hopper, lower floor's hopper and air inlet hopper, upper hopper and middle level hopper pass through flange joint, middle level hopper and lower floor's hopper pass through flange joint, lower floor's hopper and air inlet hopper pass through flange joint, the middle level hopper left and right sides all is provided with first partial shipment mouth, the second partial shipment mouth has all been seted up to the lower floor's hopper left and right sides, the equal fixed mounting in air inlet hopper left and right sides has the supporting leg, upper hopper top fixed mounting has dust outlet and universal feed inlet.
Through adopting above-mentioned technical scheme, inside quartz sand got into dust collector through universal feed inlet, the quartz sand after the dust removal can be followed first branch dress mouth and the discharge of second branch dress mouth according to the demand, and the dust after the dust removal passes through the dust outlet and discharges, and upper hopper, middle level hopper, lower floor's hopper and air inlet hopper pass through the flange and connect, can carry out the independent assortment according to required condition.
Optionally, a material guide plate is fixedly mounted at the top of the upper-layer hopper, and the material guide plate is in contact with the universal feed port.
By adopting the technical scheme, after quartz sand enters the device through the universal feed inlet, the quartz sand enters the device through the guide plate.
Optionally, the inside fixed mounting of upper hopper has first receipts material circle, the inside fixed mounting of middle level hopper has second receipts material circle and first slide rail, the inside fixed mounting of lower floor's hopper has the second slide rail, the inside fixed mounting of air inlet hopper has the third receipts material circle, first slide rail outer wall swing joint has first electronic slider, first electronic slider outer wall fixed mounting has the second circle that disperses, second slide rail outer wall swing joint has the electronic slider of second, the electronic slider outer wall fixed mounting of second has the second circle that disperses.
By adopting the technical scheme, after quartz sand enters the dust removing device, the quartz sand firstly enters the lower end of the first receiving ring along the outer wall of the first receiving ring and then falls through the lower end of the first receiving ring, the quartz sand is dispersed by the top of the first dispersing ring after falling, dust attached to the outer wall of the dispersed quartz sand is lifted, high-pressure air enters from the bottom of the device, the air firstly blows to the bottom of the first dispersing ring after entering, the air is blocked by the first dispersing ring and then flows upwards along the two sides of the first dispersing ring, so that the high-pressure air is contacted with the dust, the dust is blown to a dust outlet by the air, the second receiving ring and the second dispersing ring are the same, the dust removing effect is greatly improved, when the quartz sand needs to be discharged from the first distributing opening, the second electric slide block drives the second dispersing ring to move upwards, so that the second receiving ring is blocked, the quartz sand is discharged from the first distributing opening, when the quartz sand needs to be discharged from the second distributing opening, the second electric sliding block drives the second dispersion ring to move downwards, so that the second dispersion ring blocks the third material receiving ring, the quartz sand is discharged from the second split charging port, and the quartz sand can be discharged from different discharge ports.
Optionally, an air inlet is formed in the bottom of the air inlet hopper.
Through adopting above-mentioned technical scheme, high-pressure air passes through the air inlet and gets into inside the device.
Optionally, the universal feed inlet comprises a connecting pipe, the connecting pipe is fixedly mounted at the top of the upper hopper, a rotating pipe is movably connected to the top of the connecting pipe, and one end of the rotating pipe, located inside the connecting pipe, is provided with a discharge hole.
Through adopting above-mentioned technical scheme, quartz sand can get into through the swivelling joint pipe, and the rethread bin outlet gets into the connecting pipe, and inside at last through connecting pipe access device, the swivelling joint pipe can be rotatory along connecting pipe tip degree simultaneously, the material loading of being convenient for.
Optionally, the material guide plate is of a fan-shaped structure, and the outer wall of the material guide plate is provided with dispersing grids.
Through adopting above-mentioned technical scheme, when quartz sand got into the guide plate upper surface, earlier through the stock guide dispersion, rethread dispersion net discharges, prevents that quartz sand from piling up.
Optionally, the first dispersing ring and the second material receiving ring are both provided with air inlets.
Through adopting above-mentioned technical scheme, high-pressure air can pass first dispersion circle and second receipts material circle through the inlet port.
Optionally, the height of the dry powder sand dust removal device is 1.2m, and the diameter of the dry powder sand dust removal device is 0.6 m.
In summary, the invention includes at least one of the following advantages:
1. quartz sand can get into through the swivelling joint pipe, rethread bin outlet gets into the connecting pipe, inside last through connecting pipe access device, when quartz sand gets into guide plate upper surface, earlier through the stock guide dispersion, the rethread net that disperses discharges, quartz sand gets into dust collector inside back, earlier get into its lower extreme along first material receiving ring outer wall, rethread its lower extreme falls down, quartz sand falls down the back and is dispersed by first scattering ring top, the adnexed dust of quartz sand outer wall after the dispersion is kicked up, highly-compressed air gets into from the device bottom this moment, blow earlier to first scattering ring bottom after the air gets into, the air receives first scattering ring to block back along the ascending runner of first scattering ring both sides, make highly-compressed air and dust contact, thereby make the dust blow to the dust export by the air, thereby the dust removal effect has been improved greatly.
2. When the ejection of compact of first partial shipment mouth is followed to needs, the electronic slider of second drives the second dispersion circle rebound, makes the second dispersion circle plug up the second and receives the material circle to realize that quartz sand discharges from first partial shipment mouth, when the ejection of compact of second partial shipment mouth is followed to needs, the electronic slider of second drives the second dispersion circle rebound, makes the second dispersion circle plug up the third and receives the material circle, thereby realizes that quartz sand discharges from the second partial shipment mouth, thereby makes quartz sand discharge from the discharge gate of difference.
3. The upper hopper, the middle hopper, the lower hopper and the air inlet hopper are connected through flanges, can be freely combined according to required conditions, and are convenient to install and disassemble.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the construction of the universal feed port of the present invention;
fig. 4 is a schematic view showing the structure of a material guide plate according to the present invention.
Description of reference numerals: 1. an upper layer hopper; 2. a middle layer hopper; 3. a lower layer hopper; 4. an air inlet hopper; 5. a first dispensing opening; 6. a second dispensing opening; 7. supporting legs; 8. a dust outlet; 9. a universal feed port; 10. a first material receiving ring; 11. a first dispersive ring; 12. a second material receiving ring; 13. a second dispersion ring; 14. a third material receiving ring; 15. an air inlet; 16. a material guide plate; 17. a connecting pipe; 18. rotating the tube; 19. a discharge outlet; 20. dispersing grids; 21. a first slide rail; 22. a first electric slider; 23. a second electric slider; 24. a second slide rail.
Detailed Description
The invention is described in further detail below with reference to figures 1-4.
The invention discloses a dry powder sand grain dust removal device, which has the height of 1.2m and the diameter of 0.6m and comprises an upper layer hopper 1, a middle layer hopper 2, a lower layer hopper 3 and an air inlet hopper 4, wherein the upper layer hopper 1 and the middle layer hopper 2 are connected through a flange, the middle layer hopper 2 and the lower layer hopper 3 are connected through a flange, the lower layer hopper 3 and the air inlet hopper 4 are connected through a flange, the left side and the right side of the middle layer hopper 2 are respectively provided with a first sub-assembly opening 5, the left side and the right side of the lower layer hopper 3 are respectively provided with a second sub-assembly opening 6, the left side and the right side of the air inlet hopper 4 are respectively and fixedly provided with a support leg 7, the top of the upper layer hopper 1 is fixedly provided with a dust outlet 8 and a universal feed inlet 9, quartz sand enters the dust removal device through the universal feed inlet 9, the quartz sand after dust removal can be discharged from the first sub-assembly openings 5 and the second sub-assembly openings 6 according to requirements, and the dust after dust removal is discharged through the dust outlet 8, the upper layer hopper 1, the middle layer hopper 2, the lower layer hopper 3 and the air inlet hopper 4 are connected through flanges, and can be freely combined according to the required conditions.
The top of the upper layer hopper 1 is fixedly provided with a guide plate 16, the guide plate 16 is in contact with the universal feed inlet 9, the guide plate 16 is of a fan-shaped structure, the outer wall of the guide plate is provided with a dispersing grid 20, and when quartz sand enters the upper surface of the guide plate 16, the quartz sand is firstly dispersed through the guide plate 16 and then discharged through the dispersing grid 20, so that the accumulation of the quartz sand is prevented.
The bottom of an air inlet hopper 4 is provided with an air inlet 15, a first material receiving ring 10 is fixedly arranged inside an upper layer hopper 1, a second material receiving ring 12 and a first slide rail 21 are fixedly arranged inside a middle layer hopper 2, a second slide rail 24 is fixedly arranged inside a lower layer hopper 3, a third material receiving ring 14 is fixedly arranged inside the air inlet hopper 4, the outer wall of the first slide rail 21 is movably connected with a first electric slide block 22, the outer wall of the first electric slide block 22 is fixedly provided with a second dispersing ring 11, the outer wall of the second slide rail 24 is movably connected with a second electric slide block 23, the outer wall of the second electric slide block 23 is fixedly provided with a second dispersing ring 13, quartz sand firstly enters the lower end of the dust removing device along the outer wall of the first material receiving ring 10 after entering the dust removing device, then falls through the lower end of the quartz sand, the quartz sand is dispersed by the top of the first dispersing ring 11 after falling, dust attached to the outer wall of the dispersed quartz sand is lifted, and high-pressure air enters from the bottom of the dust removing device, air blows to the bottom of the first dispersion ring 11 first after entering, the air is blocked by the first dispersion ring 11 and then flows upwards along the two sides of the first dispersion ring 11, so that high-pressure air is in contact with dust, the dust is blown to the dust outlet 8 by the air, the second material receiving ring 12 and the second dispersion ring 13 are the same, so that the dust removal effect is greatly improved, when the material is required to be discharged from the first distribution opening 5, the second electric sliding block 23 drives the second dispersion ring 13 to move upwards, so that the second dispersion ring 13 blocks the second material receiving ring 12, the quartz sand is discharged from the first distribution opening 5, when the material is required to be discharged from the second distribution opening 6, the second electric sliding block 23 drives the second dispersion ring 13 to move downwards, so that the second dispersion ring 13 is blocked by the third material receiving ring 14, the quartz sand is discharged from the second distribution opening 6, and the quartz sand can be discharged from different discharge openings.
The implementation principle of the dry powder sand grain dust removal device provided by the invention is as follows:
quartz sand can get into through the rotating tube 18, rethread bin outlet 19 gets into connecting pipe 17, it is inside through connecting pipe 17 entering device at last, when quartz sand gets into guide plate 16 upper surface, earlier through the dispersion of stock guide 16, rethread dispersion net 20 discharges, quartz sand gets into dust collector inside back, earlier get into its lower extreme along first receiving ring 10 outer wall, rethread its lower extreme falls, quartz sand falls down the back and is dispersed by first dispersion ring 11 top, the adnexed dust of quartz sand outer wall after the dispersion is raisd, highly-compressed air gets into from the device bottom this moment, air gets into the back and blows to first dispersion ring 11 bottom earlier, the air receives first dispersion ring 11 to block back along the upward runner of first dispersion ring 11 both sides, make highly-compressed air and dust contact, thereby make the dust blow to dust outlet 8 by the air, thereby dust removal effect has been improved greatly.
The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides a dry powder sand grain dust collector, includes upper hopper (1), middle level hopper (2), lower floor's hopper (3) and air inlet hopper (4), its characterized in that: upper hopper (1) and middle level hopper (2) pass through flange joint, middle level hopper (2) and lower floor's hopper (3) pass through flange joint, lower floor's hopper (3) and air inlet hopper (4) pass through flange joint, the middle level hopper (2) left and right sides all is provided with first partial shipment mouth (5), second partial shipment mouth (6) have all been seted up to the lower floor's hopper (3) left and right sides, the equal fixed mounting in air inlet hopper (4) left and right sides has supporting leg (7), upper hopper (1) top fixed mounting has dust outlet (8) and universal feed inlet (9).
2. A dry powder sand dust removal device as claimed in claim 1, wherein: the top of the upper layer hopper (1) is fixedly provided with a material guide plate (16), and the material guide plate (16) is in contact with the universal feeding hole (9).
3. A dry sand dust extraction apparatus as claimed in claim 1, wherein: the utility model discloses an air conditioner, including upper hopper (1), middle level hopper (2), air inlet hopper (4), first electric slider (22) and second electric slider (23), upper hopper (1) inside fixed mounting has first material ring (10), the inside fixed mounting of middle level hopper (2) has second material ring (12) and first slide rail (21), the inside fixed mounting of lower floor's hopper (3) has second slide rail (24), the inside fixed mounting of air inlet hopper (4) has third material ring (14), first slide rail (21) outer wall swing joint has first electric slider (22), first electric slider (22) outer wall fixed mounting has first scattering ring (11), second slide rail (24) outer wall swing joint has second electric slider (23), second electric slider (23) outer wall fixed mounting has second scattering ring (13).
4. A dry sand dust extraction apparatus as claimed in claim 3, wherein: the first material receiving ring (10), the second material receiving ring (12) and the third material receiving ring (14) are all of inverted trapezoidal structures, and the first dispersion ring (11) and the second dispersion ring (13) are all of conical structures.
5. A dry sand dust extraction apparatus as claimed in claim 1, wherein: an air inlet (15) is formed in the bottom of the air inlet hopper (4).
6. A dry sand dust extraction apparatus as claimed in claim 1, wherein: universal feed inlet (9) are including connecting pipe (17), connecting pipe (17) fixed mounting is in upper hopper (1) top, connecting pipe (17) top swing joint has swivel hose (18), swivel hose (18) are located the inside one end of connecting pipe (17) and have seted up bin outlet (19).
7. The dry powder sand dust removal device of claim 2, wherein: the material guide plate (16) is of a fan-shaped structure, and the outer wall of the material guide plate is provided with dispersing grids (20).
8. A dry powder sand dust removal device according to claim 3, wherein: the first dispersing ring (11) and the second material receiving ring (12) are both provided with air inlets.
9. A dry sand grit dust removal device as claimed in claims 1 to 7, wherein: the height of the dry powder sand grain dust removal device is 1.2m, and the diameter of the dry powder sand grain dust removal device is 0.6 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683475.XA CN115069550A (en) | 2022-06-17 | 2022-06-17 | Dry powder sand grain dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683475.XA CN115069550A (en) | 2022-06-17 | 2022-06-17 | Dry powder sand grain dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115069550A true CN115069550A (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210683475.XA Pending CN115069550A (en) | 2022-06-17 | 2022-06-17 | Dry powder sand grain dust collector |
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| Country | Link |
|---|---|
| CN (1) | CN115069550A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2737103A1 (en) * | 1977-08-17 | 1979-03-01 | Louis Carton S A Atel | Fluidised bed granular material sifter - has sloping perforated sheets under fluidised bed for fine fraction discharge |
| US20070040056A1 (en) * | 2005-08-18 | 2007-02-22 | Wacker Chemie Ag | Process and apparatus for comminuting silicon |
| CN100998979A (en) * | 2006-01-09 | 2007-07-18 | 同济大学 | Multi-lateral-line solid fluidization pneumatic transfer separation device and method of printed circuit board |
| CN204359052U (en) * | 2014-12-12 | 2015-05-27 | 杭州高新橡塑材料股份有限公司 | Boiling-bed drying particle and powder separating device |
| CN106622965A (en) * | 2016-12-26 | 2017-05-10 | 中国矿业大学 | Stepped dry-method heavy medium separation device and method for minerals |
| CN109013315A (en) * | 2018-10-24 | 2018-12-18 | 中国矿业大学 | A kind of gas-solid fluidized bed sorting unit of conical distribution plate structural formula and method |
| CN109789447A (en) * | 2016-08-01 | 2019-05-21 | 纽卡斯尔大学 | The device and method of dry-type separation for particle |
| CN111971259A (en) * | 2018-03-19 | 2020-11-20 | 株式会社德山 | Modification method of fly ash |
| CN114101054A (en) * | 2020-08-31 | 2022-03-01 | 中国烟草总公司郑州烟草研究院 | Winnowing device for separating tobacco shreds |
-
2022
- 2022-06-17 CN CN202210683475.XA patent/CN115069550A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2737103A1 (en) * | 1977-08-17 | 1979-03-01 | Louis Carton S A Atel | Fluidised bed granular material sifter - has sloping perforated sheets under fluidised bed for fine fraction discharge |
| US20070040056A1 (en) * | 2005-08-18 | 2007-02-22 | Wacker Chemie Ag | Process and apparatus for comminuting silicon |
| CN100998979A (en) * | 2006-01-09 | 2007-07-18 | 同济大学 | Multi-lateral-line solid fluidization pneumatic transfer separation device and method of printed circuit board |
| CN204359052U (en) * | 2014-12-12 | 2015-05-27 | 杭州高新橡塑材料股份有限公司 | Boiling-bed drying particle and powder separating device |
| CN109789447A (en) * | 2016-08-01 | 2019-05-21 | 纽卡斯尔大学 | The device and method of dry-type separation for particle |
| CN106622965A (en) * | 2016-12-26 | 2017-05-10 | 中国矿业大学 | Stepped dry-method heavy medium separation device and method for minerals |
| CN111971259A (en) * | 2018-03-19 | 2020-11-20 | 株式会社德山 | Modification method of fly ash |
| CN109013315A (en) * | 2018-10-24 | 2018-12-18 | 中国矿业大学 | A kind of gas-solid fluidized bed sorting unit of conical distribution plate structural formula and method |
| CN114101054A (en) * | 2020-08-31 | 2022-03-01 | 中国烟草总公司郑州烟草研究院 | Winnowing device for separating tobacco shreds |
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