CN111974489A - Impurity separation and screening device for producing carbon black - Google Patents
Impurity separation and screening device for producing carbon black Download PDFInfo
- Publication number
- CN111974489A CN111974489A CN202010813665.XA CN202010813665A CN111974489A CN 111974489 A CN111974489 A CN 111974489A CN 202010813665 A CN202010813665 A CN 202010813665A CN 111974489 A CN111974489 A CN 111974489A
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- Prior art keywords
- box body
- carbon black
- grinding
- box
- screening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000012535 impurity Substances 0.000 title claims abstract description 44
- 238000012216 screening Methods 0.000 title claims abstract description 44
- 239000006229 carbon black Substances 0.000 title claims abstract description 31
- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 238000000227 grinding Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000872198 Serjania polyphylla Species 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides an impurity separation and screening device for producing carbon black, which comprises a box body, wherein a feed hopper is arranged in the middle of the upper end of the box body, a grinding mechanism, a screening mechanism and an impurity separation mechanism are sequentially arranged below the feed hopper in the box body from top to bottom, and materials entering the box body are ground by the grinding mechanism, screened by the screening mechanism and subjected to impurity removal by the impurity separation mechanism and discharged from the bottom of the box body. The invention is provided with the screening mechanism and the impurity separation mechanism which are mutually matched, so that the metal impurities in the material are adsorbed and cleaned while the material is screened, the impurities are removed during screening, and the product quality is improved.
Description
Technical Field
The invention belongs to the field of chemical industry, relates to a carbon black screening device, and particularly relates to an impurity separation screening device for producing carbon black.
Background
The carbon black is amorphous carbon, light, loose and extremely fine black powder, has very large surface area and ranges from 10 to 3000m2The carbon-containing substance is a product obtained by incomplete combustion or thermal decomposition of a carbon-containing substance (coal, natural gas, heavy oil, fuel oil, etc.) under the condition of insufficient air. The carbon black can produce particles with different particle sizes in the production process, and in order to ensure the quality of the carbon black, the carbon black with different particle sizes needs to be screened out to screen out qualified carbon black. The carbon black screening machine is a mechanical device for screening carbon black to remove larger particles and foreign substances therein, and aims to ensure the quality of the carbon black. However, the existing screening device only has the function of screening, and metal impurities in the carbon black cannot be removed, so that the quality of the product is influenced.
Disclosure of Invention
The invention provides an impurity separation and screening device for producing carbon black, which solves the technical problem that impurity removal and purification cannot be achieved during carbon black screening in the prior art.
In order to solve the problems, the invention adopts the following technical scheme: the utility model provides an impurity separation sieving mechanism for producing carbon black, includes the box, box upper end middle part is equipped with the feeder hopper, and the feeder hopper below is equipped with grinding mechanism, screening mechanism and impurity separation mechanism from last to down in proper order in the box, and the material that gets into the box is discharged from the bottom half through screening mechanism screening, impurity separation mechanism edulcoration after grinding mechanism grinds.
Furthermore, the grinding mechanism comprises two grinding wheels, a driving gear and a driven gear, and the two grinding wheels are arranged below the feed hopper in the box body side by side; the driving gear and the driven gear are meshed and are arranged outside the box body; the driving gear and one of the grinding wheels are jointly and fixedly arranged on a rotating shaft, and the rotating shaft is driven to rotate by a grinding motor; driven gear and another grinding miller common fixed mounting are on another pivot, drive driven gear through the driving gear, drive this pivot and rotate.
Furthermore, a supporting plate is fixed outside the box body, and the grinding motor is fixed on the supporting plate.
Further, screening mechanism is including the sieve that the slope set up, and the below at sieve both ends is elastic support piece respectively, and elastic support piece sets firmly in the box inner wall, and the sieve middle part is the screen cloth, and the below at screen cloth both ends is equipped with the baffle respectively, is fixed with vibrating motor under the face on sieve upper portion.
Furthermore, a storage box communicated with the storage box is arranged on the side face of the box body, a discharge pipe is arranged at the lower end of the storage box, and the lower end of the sieve plate extends out of the box body and extends into the storage box.
Furthermore, elastic support piece includes the shell, and the shell is fixed on the inner wall of box, and the bottom is provided with the spring in the shell, and the upper end of spring is connected with the telescopic link, the top and the sieve bottom surface fixed connection of telescopic link.
Furthermore, the impurity separation mechanism is arranged at the lower part in the box body and comprises a rotating motor and an electromagnet, the rotating motor is arranged outside the box body, the electromagnet is positioned below the sieve plate and transversely arranged between two sides of the box body, and the electromagnet is driven to rotate by the rotating motor.
Furthermore, the upper space in the box body is of an arc structure matched with the two grinding wheels, and the outlet of the feed hopper is arranged right opposite to the position between the two grinding wheels.
Furthermore, the supporting legs are symmetrically arranged on the left and right sides of the lower end of the box body, and the bottom feet are arranged at the lower ends of the supporting legs.
Further, the bottom of the box body is of a V-shaped inclined plane structure, and the discharge pipe II is installed at the bottom end of the inclined plane.
Compared with the prior art, the invention has the following advantages:
1. the invention is provided with the screening mechanism and the impurity separation mechanism which are mutually matched, so that the metal impurities in the material are adsorbed and cleaned while the material is screened, the impurities are removed during screening, and the product quality is improved.
2. Grinding mechanism includes two grinding miller and main, driven gear, and the below of feeder hopper in the box is located side by side to two grinding miller, and main, driven gear mesh mutually, and the pivot that drives installation driving gear through grinding motor rotates, drives through the driving gear, and drive driven gear rotates to realize the diaxon and rotate, drive two grinding miller and grind.
3. The sieve plate is obliquely arranged, so that large materials enter the storage box for recovery and collection during screening, the material waste is avoided, and the collection is simple and convenient; the sieve plate is supported by the elastic supporting piece, and the elastic supporting piece plays a role in supporting and buffering during vibration screening, so that the service life of the sieve plate is prolonged; the screen cloth both ends are through fixed stop, and the material that will sift down gets into edulcoration mechanism, plays the effect of direction, has blockked partial raise dust simultaneously.
4. The upper space in the box body is of an arc structure matched with the two grinding wheels, so that the limiting effect is achieved, and the blanking can directly enter between the two grinding wheels.
Drawings
FIG. 1 is a schematic structural diagram of an impurity separating and screening apparatus for producing carbon black;
FIG. 2 is a top view of an impurity separating and screening apparatus for producing carbon black;
FIG. 3 is a schematic structural diagram of an elastic supporting member in an impurity separating and screening apparatus for producing carbon black.
In the figure: 1-a box body; 2-a feed hopper; 3-a grinding mechanism; 4-a support plate; 5-grinding the motor; 6, rotating a first shaft; 7-grinding wheel one; 8-main gear; 9-slave gear; 10-a second rotating shaft; 11-grinding wheel two; 12-a screening mechanism; 13-sieve plate; 14-a resilient support; 141-a housing; 142-a spring; 143-telescopic rods; 15-a screen mesh; 16-a baffle plate; 17-a vibration motor; 18-a storage bin; 19-a first discharge pipe; 20-an impurity separation mechanism; 21-a rotating motor; 22-axis; 23-a coil; 24-a second discharge pipe; 25-support legs; 26-footing.
Detailed Description
The invention will be further explained and explained with reference to the drawings;
referring to fig. 1-3, an impurity separating and screening device for producing carbon black comprises a box body 1, wherein a feed hopper 2 is fixed in the middle of the upper end of the box body 1, and a grinding mechanism 3, a screening mechanism 12 and an impurity separating mechanism 20 are sequentially arranged below the feed hopper 2 in the box body 1 from top to bottom; the feed hopper 2 is funnel-shaped, and the left side and the right side of the feed hopper are fixedly connected to the top surface of the box body 1 through supporting rods; the lower end of the box body 1 is symmetrically provided with supporting legs 25, and the lower ends of the supporting legs 25 are provided with bottom feet 26; the bottom of the inner side of the box body 1 is provided with an inclined plane V-shaped structure, and the bottom of the inclined plane is provided with a discharge pipe II 24;
the grinding mechanism 3 comprises a grinding motor 5, two grinding wheels, a driving gear and a driven gear, wherein the two grinding wheels are arranged below the feed hopper in the box body side by side; the supporting plate 4 is fixed outside the box body, the grinding motor 5 is fixedly arranged on the supporting plate 4, an output shaft of the grinding motor 5 is connected with the first rotating shaft 6, the first rotating shaft 6 penetrates through the rear side wall of the box body 1 and is arranged in the box body 1, the first grinding wheel 7 is fixedly arranged on the position in the box body, the main gear 8 is fixedly arranged on the position outside the box body, the main gear 8 is meshed with the driven gear 9, the driven gear 9 is located outside the box body and is fixedly arranged on the second rotating shaft 10, one end of the second rotating shaft 10 penetrates through the rear side wall of the box body 1 and is arranged in the box body 1, and the second grinding wheel 11 is.
The screening mechanism 12 comprises a screen plate 13, an elastic supporting piece 14 and a vibration motor 17 which are obliquely arranged; the lower ends of the left side and the right side of the sieve plate 13 are respectively provided with an elastic supporting piece 14; the elastic supporting member 14 comprises a shell 141, the shell 141 is fixedly connected to the inner side wall of the box body 1, a spring 142 is arranged at the bottom in the shell 141, the upper end of the spring 142 is connected with an expansion link 143, and the top end of the expansion link 143 is fixedly connected with the bottom surface of the sieve plate 13; the middle plate surface of the sieve plate 13 is a sieve screen 15, baffles 16 are respectively fixed below the left and right boundaries of the sieve screen 15, and a vibration motor 17 is installed on the bottom surface of the upper part of the sieve plate 13. The left side of the box body 1 is provided with a storage box 18 communicated with the box body, the lower end of the storage box 18 is provided with a discharge pipe 19, and the lower end part of the sieve plate 13 extends out of the box body 1 to the inside of the storage box 18.
The impurity separation mechanism 20 is positioned at the inner lower part of the box body 1 and comprises a rotating motor 21 and an electromagnet, and the rotating motor is arranged outside the box body; the electromagnet is arranged below the sieve plate, transversely arranged between two sides of the box body and driven to rotate by the rotating motor. The electromagnet can be formed by winding a shaft 22 and a coil 23 on the shaft 22, the output shaft of the rotating motor 21 is connected with one end of the shaft 22, and the other end of the shaft 22 is rotatably connected with the left side wall of the box body 1 through a bearing.
When the grinding device is used, materials are added into the box body 1 through the feed hopper 2, at the moment, the grinding motor 5 in the grinding mechanism 3 is started, the grinding motor 5 works to drive the first rotating shaft 6 to rotate, the main gear 8 on the first rotating shaft 6 rotates, the main gear 8 drives the secondary gear 9 to rotate, so that the second rotating shaft 10 rotates, and the first grinding wheel 7 and the second grinding wheel 11 interact with each other to grind the materials entering the box body 1; the ground materials fall onto the screening mechanism 12, the vibrating motor 17 drives the sieve plate 13 to vibrate up and down on the elastic support piece 14, so that the thinner materials fall onto the bottom of the box body 1 through the screen 15 and are discharged through the discharge pipe II 24, the electromagnet is powered on at the moment, the rotating motor 21 drives the electromagnet to rotate, metal impurities such as iron filings and the like in the falling materials are adsorbed, the impurities are collected on the electromagnet in a centralized manner, when the device is not used, the electromagnet is powered off, the magnetism disappears, the metal impurities fall onto the bottom of the box body 1 and can be discharged from the discharge pipe II 24, and the impurities are cleaned; the larger materials on the sieve plate 13 enter the material storage box 18 through the lower end of the material storage box, the material storage box 18 collects the larger materials, and the larger materials are discharged through the discharge pipe I19 at the lower part of the material storage box 18 and enter the box body 1 again to be ground until the required size is met.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
Claims (10)
1. The utility model provides an impurity separation sieving mechanism for producing carbon black, includes box (1), its characterized in that: box (1) upper end middle part is equipped with feeder hopper (2), and feeder hopper (2) below is from last to being equipped with grinding mechanism (3), screening mechanism (12) and impurity separation mechanism (20) down in proper order in box (1), and the material that gets into the box is through screening mechanism (12) screening, impurity separation mechanism (20) edulcoration discharge from box (1) bottom after grinding mechanism grinds.
2. The impurity separating and screening apparatus for carbon black production according to claim 1, wherein: the grinding mechanism (3) comprises two grinding wheels, a driving gear and a driven gear, and the two grinding wheels are arranged below the feed hopper (2) in the box body side by side; the driving gear and the driven gear are meshed and are arranged outside the box body; the driving gear and one of the grinding wheels are jointly and fixedly arranged on a rotating shaft, and the rotating shaft is driven to rotate by a grinding motor (5); driven gear and another grinding miller common fixed mounting are on another pivot, drive driven gear through the driving gear, drive this pivot and rotate.
3. The impurity separating and screening apparatus for carbon black production according to claim 2, wherein: a supporting plate (4) is fixed outside the box body (1), and a grinding motor (5) is fixed on the supporting plate (4).
4. An impurity separating and screening apparatus for producing carbon black according to claim 1, 2 or 3, characterized in that: screening mechanism (12) are elastic support piece (14) including sieve (13) that the slope set up, and the below at sieve (13) both ends is respectively, and elastic support piece (14) set firmly in box (1) inner wall, and sieve (13) middle part is screen cloth (15), and the below at screen cloth (15) both ends is equipped with baffle (16) respectively, is fixed with vibrating motor (17) under the face on sieve (13) upper portion.
5. The impurity separating and screening apparatus for carbon black production according to claim 4, wherein: a material storage box (18) communicated with the box body (1) is arranged on the side surface of the box body, a material discharge pipe (19) is arranged at the lower end of the material storage box (18), and the lower end of the sieve plate (13) extends out of the box body (1) and extends into the material storage box (18).
6. The impurity separating and screening apparatus for carbon black production according to claim 5, wherein: the elastic supporting piece (14) comprises an outer shell (141), the outer shell (141) is fixed on the inner wall of the box body (1), a spring (142) is arranged at the bottom in the outer shell (141), the upper end of the spring (142) is connected with an expansion rod (143), and the top end of the expansion rod (143) is fixedly connected with the bottom surface of the sieve plate (13).
7. The impurity separating and screening apparatus for producing carbon black according to claim 5 or 6, wherein: the impurity separation mechanism (20) is arranged at the lower part in the box body (1) and comprises a rotating motor (21) and an electromagnet, the rotating motor (21) is arranged outside the box body (1), the electromagnet is positioned below the sieve plate and transversely arranged between two sides of the box body, and the rotating motor (21) drives the electromagnet to rotate.
8. The impurity separating and screening apparatus for carbon black production according to claim 7, wherein: the upper space in the box body (1) is of an arc structure matched with the two grinding wheels, and the outlet of the feed hopper (2) is arranged right opposite to the position between the two grinding wheels.
9. An impurity separating and screening apparatus for producing carbon black according to claim 2, 3, 5, 6 or 8, characterized in that: supporting legs (25) are symmetrically arranged on the left and right of the lower end of the box body (1), and bottom feet (26) are arranged at the lower ends of the supporting legs (25).
10. The impurity separating and screening apparatus for carbon black production according to claim 9, wherein: the bottom of the box body (1) is of a V-shaped inclined plane structure, and the discharge pipe II (24) is installed at the bottom end of the inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010813665.XA CN111974489A (en) | 2020-08-13 | 2020-08-13 | Impurity separation and screening device for producing carbon black |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010813665.XA CN111974489A (en) | 2020-08-13 | 2020-08-13 | Impurity separation and screening device for producing carbon black |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111974489A true CN111974489A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010813665.XA Pending CN111974489A (en) | 2020-08-13 | 2020-08-13 | Impurity separation and screening device for producing carbon black |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111974489A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194981A (en) * | 2022-07-04 | 2022-10-18 | 启东金竹橡胶制品有限公司 | Method and device for preparing carbon black compound rubber |
| CN116001092A (en) * | 2023-02-10 | 2023-04-25 | 江苏晨日环保科技有限公司 | Low-emission dry powder mortar manufacturing equipment and application method thereof |
| CN116037257A (en) * | 2023-02-24 | 2023-05-02 | 中交一公局第五工程有限公司 | Roller type crushing equipment for machine-made sand |
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| US5234171A (en) * | 1991-05-20 | 1993-08-10 | Cisap S.P.A. | Installation for crushing used vehicle tires and the like, and for separating the metal parts from the non-metal parts of the crushed material |
| CN2188999Y (en) * | 1994-05-06 | 1995-02-08 | 岳阳市轻工机械厂 | Dry type screw iron remover |
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| CN207371612U (en) * | 2017-10-25 | 2018-05-18 | 邹怡 | A kind of reducing mechanism of the separable metal of building waste |
| CN110302883A (en) * | 2019-07-10 | 2019-10-08 | 中南大学 | A kind of ore reduction screening grinding integral processing device of sulphide ore |
| CN209520051U (en) * | 2019-01-29 | 2019-10-22 | 新疆强大凯创信息科技有限公司 | Screening plant is used in carbon black processing |
| CN212632807U (en) * | 2020-08-13 | 2021-03-02 | 嘉峪关大友嘉能化工有限公司 | Impurity separation and screening device for producing carbon black |
-
2020
- 2020-08-13 CN CN202010813665.XA patent/CN111974489A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5234171A (en) * | 1991-05-20 | 1993-08-10 | Cisap S.P.A. | Installation for crushing used vehicle tires and the like, and for separating the metal parts from the non-metal parts of the crushed material |
| CN2188999Y (en) * | 1994-05-06 | 1995-02-08 | 岳阳市轻工机械厂 | Dry type screw iron remover |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115194981A (en) * | 2022-07-04 | 2022-10-18 | 启东金竹橡胶制品有限公司 | Method and device for preparing carbon black compound rubber |
| CN116001092A (en) * | 2023-02-10 | 2023-04-25 | 江苏晨日环保科技有限公司 | Low-emission dry powder mortar manufacturing equipment and application method thereof |
| CN116037257A (en) * | 2023-02-24 | 2023-05-02 | 中交一公局第五工程有限公司 | Roller type crushing equipment for machine-made sand |
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Application publication date: 20201124 |