CN215390683U - Deslagging and screening device for production of aluminum oxide powder - Google Patents
Deslagging and screening device for production of aluminum oxide powder Download PDFInfo
- Publication number
- CN215390683U CN215390683U CN202121399488.1U CN202121399488U CN215390683U CN 215390683 U CN215390683 U CN 215390683U CN 202121399488 U CN202121399488 U CN 202121399488U CN 215390683 U CN215390683 U CN 215390683U
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- screening
- alumina powder
- screening box
- deslagging
- support frame
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- 238000012216 screening Methods 0.000 title claims abstract description 78
- 239000000843 powder Substances 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000002893 slag Substances 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 6
- 239000000284 extract Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The utility model relates to a deslagging and screening device for producing alumina powder, which comprises a screening box, wherein a feed inlet is formed in the upper side of the screening box, a support plate with an exhaust fan is arranged at the left side of the screening box, a support frame is arranged in the middle of the screening box and is connected with the screening box through a slide bar, a screen is fixed on the support frame through a support rod, a support plate with a motor is arranged at the right side of the screening box, the alumina powder is put in from the feed inlet, the alumina powder sequentially passes through a guide plate A and a guide plate B and falls to the upper side of the screen, the motor drives a rotary table to rotate through a speed reducer, the rotary table drives a connecting rod to rotate, the connecting rod drives the support frame to move left and right through a push rod so as to drive the screen to screen the alumina powder, the exhaust fan extracts dust in the screening box through an exhaust opening, and the impurities in the alumina powder are screened out through a slag discharge opening; the utility model has the characteristics of convenient use, pollution reduction and good screening effect.
Description
Technical Field
The utility model belongs to the technical field of alumina production, and particularly relates to a deslagging and screening device for alumina powder production.
Background
Alumina is a high-hardness compound, can be ionized at high temperature, has the storage capacity of the alumina on the earth only second to that of silicon oxide, belongs to one of ceramic raw materials, aluminum and oxygen in the oxide have strong bonding, so that the alumina has extremely high hardness in the oxide, has high chemical stability and excellent corrosion resistance to most of acidic, alkaline, salt and molten solution, and has the characteristics of high temperature resistance, corrosion resistance, stable property and the like, is commonly used as a chemical reagent, a catalyst, a raw material for smelting aluminum, a refractory material and the like, and can be mixed with impurities such as packing material fragments, iron slag, alumina slag blocks and the like in the production and transportation process of the alumina powder due to the processes of roasting, conveying, stacking, packaging, storing and the like, the screening and deslagging operation of the alumina powder is usually required before the use, and the cleaning effect of the existing screening device is poor, and the alumina powder is easy to float in the air in the screening process, which causes pollution to the atmospheric environment.
Disclosure of Invention
The utility model aims to provide a deslagging and screening device for producing alumina powder, which is used for solving the problem of poor screening effect of the alumina powder.
The purpose of the utility model is realized as follows: a deslagging and screening device for producing alumina powder comprises a screening box, wherein a feed inlet is arranged on the upper side of the screening box, a guide plate A and a guide plate B are arranged below the feed inlet, a support plate is arranged on the left side of the screening box, an exhaust fan is arranged above the support plate, an exhaust opening is arranged on the right side of the exhaust fan, a filter bag is arranged on the upper side of the exhaust fan, a support frame is arranged in the screening box, a sleeve handle is arranged on the right side of the support frame, a slide rod is arranged on the left side of the support frame, a spring is arranged on the outer side of the slide rod, a support rod is arranged above the support frame, a screen is arranged on the upper side of the support rod, a deslagging opening is arranged on the left side of the screen, a support plate is arranged on the right side of the screening box, a motor is arranged above the support plate, and a speed reducer is arranged on the front side of the motor, the reduction gear front side be provided with the carousel, carousel left side be provided with the guide rail, the carousel outside be provided with the connecting rod, the connecting rod left end be provided with the push rod, the push rod tip be provided with the sleeve, screening case downside be provided with the discharge gate.
And support legs are arranged below the screening box.
The support frame around both sides all be provided with the stopper, the stopper outside be provided with the spacing groove.
The end part of the sliding rod is provided with a clamping block.
The horizontal inclination angle of the guide plate A and the guide plate B is 40-60 degrees, and the horizontal inclination angle of the screen is 5-15 degrees.
The slide bar and the limiting groove are both fixedly connected with the screening box.
The rotary plate and the push rod are hinged with the connecting rod.
The sleeve handle is matched with the sleeve.
The utility model has the beneficial effects that: when the device is used, firstly, the power is switched on, the device is started to operate, alumina powder is put in from the feed inlet, the alumina powder sequentially passes through the guide plate A and the guide plate B and drops to the upper side of the screen mesh, the motor is in an operating state and drives the rotary disc to rotate through the reducer, the rotary disc drives the connecting rod to rotate, the connecting rod drives the push rod to reciprocate in the guide rail, the push rod is connected with the sleeve handle through the sleeve, the reciprocating motion of the push rod can drive the support frame to move left and right, the screen mesh is fixed on the support frame through the supporting rod and moves along with the support frame, the alumina powder can be shaken and screened, the exhaust fan is in an operating state, dust in the screening box is extracted through the exhaust port and is put into the filter bag, the alumina powder is discharged through the discharge port after passing through the screen mesh, impurities such as slag blocks and the like are filtered and then flow to the slag discharge port along the screen mesh, the device is convenient to use, reducing pollution and having good screening effect.
Drawings
FIG. 1 is a structural diagram of the inside of a screening box of the deslagging and screening device for producing alumina powder.
FIG. 2 is a top view of a support frame of the deslagging and screening device for producing alumina powder.
FIG. 3 is a connecting and combining diagram of a limiting block and a limiting groove of the deslagging and screening device for producing alumina powder.
FIG. 4 is a front view of the connection between the rotary plate and the connecting rod of the deslagging and screening device for producing alumina powder.
FIG. 5 is a side view of the connection between the rotary plate and the connecting rod of the deslagging and screening device for producing alumina powder.
In the figure: 1. the screening box 2, a support leg 3, a feeding hole 4, a guide plate A5, a guide plate B6, an air suction opening 7, a support plate 8, an exhaust fan 9, a filter bag 10, a support frame 11, a limiting block 12, a sleeve handle 13, a support rod 14, a screen 15, a limiting groove 16, a slide rod 17, a spring 18, a clamping block 19, a slag discharge opening 20, a support plate 21, a motor 22, a speed reducer 23, a rotary disc 24, a connecting rod 25, a push rod 26, a sleeve 27, a guide rail 28 and a discharge hole.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, a deslagging and screening device for producing alumina powder comprises a screening box 1, wherein a feed inlet 3 is arranged on the upper side of the screening box 1, a guide plate A4 and a guide plate B5 are arranged below the feed inlet 3, a support plate 7 is arranged on the left side of the screening box 1, an exhaust fan 8 is arranged above the support plate 7, an exhaust opening 6 is arranged on the right side of the exhaust fan 8, a filter bag 9 is arranged on the upper side of the exhaust fan 8, a support frame 10 is arranged in the middle of the screening box 1, a sleeve handle 12 is arranged on the right side of the support frame 10, a slide bar 16 is arranged on the left side of the support frame 10, a spring 17 is arranged on the outer side of the slide bar 16, a support rod 13 is arranged above the support frame 10, a screen 14 is arranged on the upper side of the support rod 13, a deslagging opening 19 is arranged on the left side of the screen 14, a support plate 20 is arranged on the right side of the screening box 1, the utility model discloses a screening box, including backup pad 20, motor 21 front side be provided with reduction gear 22, reduction gear 22 front side be provided with carousel 23, carousel 23 left side be provided with guide rail 27, the carousel 23 outside be provided with connecting rod 24, connecting rod 24 left end be provided with push rod 25, push rod 25 tip be provided with sleeve 26, screening case 1 downside be provided with discharge gate 28.
When the utility model is used, a guide plate A4 and a guide plate B5 are fixedly arranged below a feed inlet 3, the guide plate A4 and the guide plate B5 have bearing and guiding functions on alumina powder, a carrier plate 7 with an exhaust fan 8 is arranged at the left side of a screening box 1, the exhaust fan 8 is connected with an exhaust opening 6, the exhaust fan 8 operates, dust in the screening box 1 can be extracted through the exhaust opening 6, the dust is filtered through a filter bag 9, a support frame 10 with a sleeve handle 12 is arranged at the middle part of the screening box 1, the support frame 10 is connected with the screening box 1 through a slide rod 16, a screen 14 is fixed on the support frame 10 through a support rod 13, the screen 14 can move along with the support frame 10, a support plate 20 with a motor 21 is arranged at the right side of the screening box 1, the motor 21 is connected with a rotary table 23 through a speed reducer 22, a connecting rod 24 and a push rod 25 are arranged at the outer side of the rotary table 23, the push rod 25 is connected with the support frame 10 through a sleeve 26, the motor 21 runs, the connecting rod 24 is driven to rotate through the rotary table 23, the connecting rod 24 drives the supporting frame 10 to move left and right through the push rod 25, the screen 14 is further driven to screen the alumina powder, impurities in the alumina powder are screened and then discharged through the slag discharge port 19.
Example 2
As shown in fig. 1-5, a deslagging and screening device for producing alumina powder comprises a screening box 1, wherein a feed inlet 3 is arranged on the upper side of the screening box 1, a guide plate A4 and a guide plate B5 are arranged below the feed inlet 3, a support plate 7 is arranged on the left side of the screening box 1, an exhaust fan 8 is arranged above the support plate 7, an exhaust opening 6 is arranged on the right side of the exhaust fan 8, a filter bag 9 is arranged on the upper side of the exhaust fan 8, a support frame 10 is arranged in the middle of the screening box 1, a handle 12 is arranged on the right side of the support frame 10, a slide bar 16 is arranged on the left side of the support frame 10, a spring 17 is arranged on the outer side of the slide bar 16, a support rod 13 is arranged above the support frame 10, a screen 14 is arranged on the upper side of the support rod 13, a deslagging opening 19 is arranged on the left side of the screen 14, a support plate 20 is arranged on the right side of the screening box 1, the utility model discloses a screening box, including backup pad 20, motor 21 front side be provided with reduction gear 22, reduction gear 22 front side be provided with carousel 23, carousel 23 left side be provided with guide rail 27, the carousel 23 outside be provided with connecting rod 24, connecting rod 24 left end be provided with push rod 25, push rod 25 tip be provided with sleeve 26, screening case 1 downside be provided with discharge gate 28.
For better effect, a support leg 2 is arranged below the screening box 1.
For better effect, support frame 10 around both sides all be provided with stopper 11, stopper 11 outside be provided with spacing groove 15, stopper 11 and spacing groove 15 can prevent that support frame 10 from taking place the skew.
For better effect, the end of the slide bar 16 is provided with a block 18, and the block 18 prevents the support frame 10 from falling off the slide bar 16.
For better effect, the horizontal inclination angle of the guide plate A4 and the guide plate B5 is 40-60 degrees, and the horizontal inclination angle of the screen 14 is 5-15 degrees.
For better effect, the slide bar 16 and the limiting groove 15 are both fixedly connected with the screening box 1.
For better effect, the rotating disc 23 and the push rod 25 are hinged with the connecting rod 24.
For better effect, the handle 12 and the sleeve 26 are mutually matched, and the handle 12 can be clamped in the sleeve 26.
When the device is used, firstly, a power supply is switched on, the device is started to operate, alumina powder is put in from a feed inlet 3, the alumina powder sequentially passes through a guide plate A4 and a guide plate B5 and falls to the upper side of a screen 14, a motor 21 is in an operating state, the motor 21 drives a rotary table 23 to rotate through a speed reducer 22, the rotary table 23 drives a connecting rod 24 to rotate, the connecting rod 24 drives a push rod 25 to reciprocate in a guide rail 27, the push rod 25 is connected with a sleeve handle 12 through a sleeve 26, the support frame 10 is driven to move left and right through the reciprocating motion of the push rod 25, the support frame 10 is connected with a screening box 1 through a slide rod 16, when the support frame 10 moves left, a spring 17 is compressed, when the support frame 10 moves right, the spring 17 extends to provide thrust for the support frame 10, so that the support frame 10 can move conveniently, the support frame 10 can be prevented from colliding with the screening box 1, the screen 14 is fixed on the support frame 10 through a support rod 13, the screen 14 moves along with the support frame 10, so that the alumina powder can be shaken and sieved, the screen 14 is set to be in an inclined state, so that impurities can be conveniently discharged, the exhaust fan 8 is in an operating state, dust in the sieving box 1 is extracted through the exhaust opening 6 and is loaded into the filter bag 9, so that the dust is prevented from polluting the atmospheric environment, the alumina powder is discharged through the screen 14 and then is discharged through the discharge opening 28, and impurities such as slag blocks and the like are filtered and then flow to the slag discharge opening 19 along the screen 14.
Claims (8)
1. The utility model provides an alumina powder production is with slagging-off screening plant, it includes the screening case, its characterized in that: the screening box is characterized in that a feed inlet is arranged on the upper side of the screening box, a guide plate A and a guide plate B are arranged below the feed inlet, a support plate is arranged on the left side of the screening box, an exhaust fan is arranged above the support plate, an exhaust opening is arranged on the right side of the exhaust fan, a filter bag is arranged on the upper side of the exhaust fan, a support frame is arranged in the screening box, a sleeve handle is arranged on the right side of the support frame, a slide bar is arranged on the left side of the support frame, a spring is arranged on the outer side of the slide bar, a support rod is arranged above the support frame, a screen is arranged on the upper side of the support rod, a slag discharge opening is arranged on the left side of the screen, a support plate is arranged on the right side of the screening box, a motor is arranged above the support plate, a speed reducer is arranged on the front side of the motor, a turntable is arranged on the front side of the speed reducer, a guide rail is arranged on the left side of the turntable, the carousel outside be provided with the connecting rod, the connecting rod left end be provided with the push rod, the push rod tip be provided with the sleeve, screening case downside be provided with the discharge gate.
2. The deslagging and screening device for producing the alumina powder according to claim 1, which is characterized in that: and support legs are arranged below the screening box.
3. The deslagging and screening device for producing the alumina powder according to claim 1, which is characterized in that: the support frame around both sides all be provided with the stopper, the stopper outside be provided with the spacing groove.
4. The deslagging and screening device for producing the alumina powder according to claim 1, which is characterized in that: the end part of the sliding rod is provided with a clamping block.
5. The deslagging and screening device for producing the alumina powder according to claim 1, which is characterized in that: the horizontal inclination angle of the guide plate A and the guide plate B is 40-60 degrees, and the horizontal inclination angle of the screen is 5-15 degrees.
6. The deslagging and screening device for producing the alumina powder according to claim 3, wherein the deslagging and screening device comprises: the slide bar and the limiting groove are both fixedly connected with the screening box.
7. The deslagging and screening device for producing the alumina powder according to claim 1, which is characterized in that: the rotary plate and the push rod are hinged with the connecting rod.
8. The deslagging and screening device for producing the alumina powder according to claim 1, which is characterized in that: the sleeve handle is matched with the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399488.1U CN215390683U (en) | 2021-06-23 | 2021-06-23 | Deslagging and screening device for production of aluminum oxide powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121399488.1U CN215390683U (en) | 2021-06-23 | 2021-06-23 | Deslagging and screening device for production of aluminum oxide powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215390683U true CN215390683U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121399488.1U Active CN215390683U (en) | 2021-06-23 | 2021-06-23 | Deslagging and screening device for production of aluminum oxide powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215390683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308247A (en) * | 2022-10-11 | 2022-11-08 | 江苏昭华精密铸造科技有限公司 | Method for detecting deslagging quality of aluminum oxide powder |
-
2021
- 2021-06-23 CN CN202121399488.1U patent/CN215390683U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115308247A (en) * | 2022-10-11 | 2022-11-08 | 江苏昭华精密铸造科技有限公司 | Method for detecting deslagging quality of aluminum oxide powder |
| CN115308247B (en) * | 2022-10-11 | 2022-12-16 | 江苏昭华精密铸造科技有限公司 | Method for detecting deslagging quality of aluminum oxide powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A slag removal and screening device for alumina powder production Granted publication date: 20220104 Pledgee: Industrial and Commercial Bank of China Limited Zhengzhou Shangjie Branch Pledgor: HENAN TIANMA NEW MATERIAL CO.,LTD. Registration number: Y2024980030726 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |