CN112547514A - Screening plant is used in pitch production - Google Patents
Screening plant is used in pitch production Download PDFInfo
- Publication number
- CN112547514A CN112547514A CN202010734583.6A CN202010734583A CN112547514A CN 112547514 A CN112547514 A CN 112547514A CN 202010734583 A CN202010734583 A CN 202010734583A CN 112547514 A CN112547514 A CN 112547514A
- Authority
- CN
- China
- Prior art keywords
- storage basket
- welding
- rack
- box
- wall
- Prior art date
- 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.)
- Pending
Links
- 238000012216 screening Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000010426 asphalt Substances 0.000 claims abstract description 40
- 238000003860 storage Methods 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 24
- 239000011148 porous material Substances 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Road Paving Machines (AREA)
- Working-Up Tar And Pitch (AREA)
Abstract
The invention relates to the technical field of asphalt production, in particular to a screening device for asphalt production, which comprises a box body, wherein the middle part of the upper end surface of the box body is communicated with a feed hopper, the lower end surface of the feed hopper is rotatably provided with a rotating shaft and a stirring paddle through a first support, the middle part of the inner wall of the box body is horizontally welded with a storage basket in a sliding fit manner through a sliding rail, the upper part of the storage basket is horizontally welded with a first rack, the bottom of the storage basket is provided with a screen, one side of the inner wall of the box body is obliquely welded with a screen plate and a second discharging plate, one side of the screen plate is welded with the first discharging plate, one side of the upper part of the box body is provided with a through hole, a second support on the through hole is. According to the invention, the asphalt raw material in the storage basket can be stirred, so that the asphalt raw material can be more fully screened, and the production requirement can be better met.
Description
Technical Field
The invention relates to the technical field of asphalt production, in particular to a screening device for asphalt production.
Background
The asphalt is black or black brown viscous liquid or solid at normal temperature, mainly contains soluble solution trichloro olefin derivatives, the properties and the composition of the soluble solution trichloro olefin derivatives vary with different sources and different generation methods, the asphalt is a complex organic mixture like petroleum, has no fixed chemical components and physical constants, and a plurality of oil minerals form a continuous series in a transition form, which brings a lot of difficulties for classification and identification.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a screening device for asphalt production.
In order to achieve the purpose, the invention adopts the following technical scheme:
a screening device for asphalt production comprises a box body, wherein the middle part of the upper end face of the box body is communicated with a feed hopper, a first support is horizontally welded between the lower end faces of the feed hopper, a rotating shaft is rotatably arranged in the middle of the lower end face of the first support, stirring paddles are symmetrically welded on the lower part of the rotating shaft, a slide rail is horizontally welded in the middle of the inner wall of the box body, a dovetail slide block is arranged in a slide groove of the slide rail in a sliding fit manner, a material storage basket is horizontally welded on the upper end face of the dovetail slide block, a first rack is horizontally welded on the upper part of the material storage basket, a through groove is formed in the bottom of the material storage basket, a screen mesh is welded in the through groove, a screen plate is obliquely welded on one side of the inner wall of the box body, a second discharging plate is obliquely welded on the other side of the inner wall of the box body, the, and a second support is welded on the upper part of the through hole, a residual gear is rotatably arranged at one end of the second support, a second rack is in sliding fit in the through hole, one end of the second rack is fixedly welded with one side of the storage basket, and a cushion pad is fixedly glued on one side of the inner wall of the box body.
Preferably, the middle part of the lower end face of the first support is provided with a groove, a bearing is fixedly installed in the groove, and the middle part of the bearing is inserted into the upper end face fixedly provided with the rotating shaft.
Preferably, the middle part cover of rotation axis is equipped with the gear, and the inner wall of gear and the outside of rotation axis are through welded fastening, and gear and first rack mesh mutually.
Preferably, the sieve mesh is uniformly provided with sieve pores, and the diameter of each sieve pore is 2.5cm-3.5 cm.
Preferably, a motor is fixedly mounted at one end of the second support through a screw, a residual gear is fixedly mounted at the output end of the motor through a coupler and is located right above the second rack, and the residual gear is meshed with the second rack.
Preferably, the sieve plate is uniformly provided with sieve pores, the diameter of each sieve pore is 1.8cm-2.5cm, and the included angle between the sieve plate and the horizontal plane is 20-22 degrees.
Preferably, the included angle between the second discharging plate and the horizontal plane is 20-22 degrees, and the second discharging plate is positioned right below the sieve plate.
Preferably, a first clamping block is welded on one side of the inner wall of the box body, a second clamping block is welded on one side of the storage basket, the first clamping block and the second clamping block are located on the same horizontal plane, and a spring is arranged between one side of the first clamping block and one side of the second clamping block in a stretching mode.
The invention has the beneficial effects that:
when the screening device for asphalt production is used, the second rack is driven by the residual gear to enable the storage basket to reciprocate along the slide rail to shake materials, and the stirring paddle can stir asphalt raw materials in the storage basket under the interaction of the gear on the rotating shaft and the first rack, so that the asphalt raw materials are screened more fully, and production requirements are met better.
Drawings
FIG. 1 is a schematic front view of a screening device for asphalt production according to the present invention;
FIG. 2 is a schematic structural view of a sieving device for asphalt production according to the present invention in a front view;
fig. 3 is a top view of a storage basket of a screening device for asphalt production according to the present invention.
In the figure: the device comprises a box body 1, a feed hopper 2, a first support 301, a second support 302, a rotating shaft 4, a stirring paddle 5, a gear 6, a first rack 701, a second rack 702, a slide rail 8, a dovetail slide block 9, a storage basket 10, a screen 11, a first fixture block 1201, a second fixture block 1202, a spring 13, a residual gear 14, a sieve plate 15, a first discharging plate 1601, a second discharging plate 1602 and a cushion pad 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a screening device for asphalt production comprises a box body 1, wherein the middle of the upper end surface of the box body 1 is communicated with a feed hopper 2, a first support 301 is horizontally welded between the lower end surfaces of the feed hoppers 2, a rotating shaft 4 is rotatably arranged in the middle of the lower end surface of the first support 301, stirring paddles 5 are symmetrically welded on the lower portion of the rotating shaft 4, a groove is formed in the middle of the lower end surface of the first support 301, a bearing is fixedly installed in the groove, the upper end surface of the rotating shaft 4 is fixedly inserted in the middle of the bearing, and the rotating shaft 4 is better rotated in subsequent use, so that asphalt materials in a storage basket 10 are stirred;
the middle part of the inner wall of the box body 1 is horizontally welded with a slide rail 8, a dovetail slide block 9 is in sliding fit in a slide groove of the slide rail 8, a material storage basket 10 is horizontally welded on the upper end face of the dovetail slide block 9, a first rack 701 is horizontally welded on the upper part of the material storage basket 10, a gear 6 is sleeved in the middle of the rotating shaft 4, the inner wall of the gear 6 is fixedly welded with the outer side of the rotating shaft 4, the gear 6 is meshed with the first rack 701, and when the material storage basket 10 performs horizontal reciprocating motion, the first rack 701 can enable the gear 6 meshed with the first rack 701 to drive the rotating shaft 4 to stir asphalt materials;
a through groove is formed in the bottom of the storage basket 10, a screen mesh 11 is welded in the through groove, screen holes are uniformly formed in the screen mesh 11, the diameter of each screen hole is 2.5cm-3.5cm, and the screen holes of the screen mesh 11 can be used for roughly screening the asphalt materials in the storage basket 10;
the screen plate 15 is welded on one side of the inner wall of the box body 1 in an inclined mode, screen holes are evenly formed in the screen plate 15, the diameter of each screen hole is 1.8cm-2.5cm, the screen holes of the screen plate 15 can screen the asphalt materials for the second time, the included angle between the screen plate 15 and the horizontal plane is 20-22 degrees, a first discharging plate 1601 is welded on one side of the screen plate 15, the first discharging plate 1601 extends to the outside of the box body 1, the screened asphalt materials can be conveniently discharged from the screen plate 15, a user can collect the secondarily screened asphalt materials, and meanwhile screening is conducted again;
a second discharging plate 1602 is welded on the other side of the inner wall of the box body 1 in an inclined mode, the second discharging plate 1602 extends to the outside of the box body 1, the included angle between the second discharging plate 1602 and the horizontal plane is 20-22 degrees, the second discharging plate 1602 is located right below the sieve plate 15, and the second discharging plate 1602 can discharge and collect asphalt materials after secondary screening;
a through hole is formed in one side of the upper portion of the box body 2, the second support 302 is welded to the upper portion of the through hole, a motor is fixedly mounted at one end of the second support 302 through a screw, a residual gear 14 is fixedly mounted at the output end of the motor through a coupler, the residual gear 14 is located right above the second rack 702, the residual gear 14 is meshed with the second rack 702, and the residual gear 14 drives the second rack 702 to move simultaneously under the driving of the motor;
a second rack 702 is in sliding fit in the through hole, one end of the second rack 702 is fixed with one side of the storage basket 10 by welding, a buffer cushion 17 is fixed on one side of the inner wall of the box body 1 by gluing, and the buffer cushion 17 can reduce the collision and damage of one side of the storage basket 10 to the inner wall of the box body 1;
In the practical example, when the screening device for asphalt production is used, a user puts asphalt materials to be screened into the storage basket 10 in the box body 1 from the feed hopper 2, then the power supply of the motor is turned on, and the feed hopper 2 can be convenient for the user to add the materials into the storage basket 10 subsequently;
the motor drives the residual gear 14 to rotate, the residual gear 14 simultaneously drives the second rack 702 meshed with the residual gear to enable the storage basket 10 to reciprocate left and right along the sliding groove of the sliding rail 8, so that asphalt materials in the storage basket 10 are subjected to primary shaking and screening, a screen 11 with the screen hole diameter of 2.5cm-3.5cm is arranged at the bottom of the storage basket 10, and the coarsely screened asphalt materials are leaked out of the screen holes of the screen 11;
the springs 13 are arranged on the inner wall of the box body 1 and one side of the storage basket 10 in a stretching mode, the springs 13 have good stretching effects, the storage basket 10 can better reciprocate along the slide rail 8 to achieve asphalt shaking screening, and meanwhile the buffer cushion 17 arranged on one side of the inner wall of the box body 1 can reduce the collision and damage of one side of the storage basket 10 on the inner wall of the box body 1, so that the production requirements are better met;
further, the first rack 701 at the upper part of the storage basket 10 enables the gear 6 meshed with the first rack to drive the rotating shaft 4 to rotate, and the stirring paddles 5 on the rotating shaft 4 can better stir the asphalt materials in the storage basket 10, so that the screening efficiency is improved;
the asphalt material subjected to the primary coarse screening from the storage basket 10 falls onto the sieve plate 15 for secondary filtration, wherein sieve pores with the diameter of 1.8cm-2.5cm are uniformly formed in the sieve plate 15 which is welded in an inclined mode, so that the asphalt material subjected to the secondary screening by the sieve plate 15 can conveniently slide out of the sieve plate 15, and a user can collect the asphalt material subjected to the secondary screening;
the pitch material after the 15 filtration screens of sieve falls to second play flitch 1602 at last, and convenient to use person collects, and this screening plant for pitch production can be more abundant sieve the pitch raw materials to better satisfying the production demand.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a screening plant is used in pitch production, which comprises a box body (1), a serial communication port, the middle part intercommunication of box (1) up end has feeder hopper (2), horizontal welding has first support (301) between the lower terminal surface of feeder hopper (2), the middle part of terminal surface is rotated and is provided with rotation axis (4) under first support (301), the lower part symmetric welding of rotation axis (4) has stirring rake (5), the middle part horizontal welding of box (1) inner wall has slide rail (8), sliding fit has dovetail slider (9) in the spout of slide rail (8), the up end horizontal welding of dovetail slider (9) has storage basket (10), the upper portion horizontal welding of storage basket (10) has first rack (701), logical groove has been seted up to the bottom of storage basket (10), and logical inslot welding has screen cloth (11), one side slope welding of box (1) inner wall has sieve (15), the other side slope welding of box (1) inner wall has second ejection of compact board (1602), and second ejection of compact board (1602) extends to the outside of box (1), one side welding of sieve (15) has first ejection of compact board (1601), and first ejection of compact board (1601) extend to the outside of box (1), the through-hole has been seted up to one side on box (2) upper portion, and the upper portion welding of through-hole has second support (302), the one end rotation of second support (302) is provided with residual gear (14), sliding fit has second rack (702) in the through-hole, the one end of second rack (702) is passed through welded fastening with one side of storage basket (10), one side veneer of box (1) inner wall is fixed with blotter (17).
2. The screening device for asphalt production according to claim 1, wherein a groove is formed in the middle of the lower end face of the first bracket (301), a bearing is fixedly installed in the groove, and the upper end face of the rotating shaft (4) is inserted and fixed in the middle of the bearing.
3. The screening device for asphalt production according to claim 1, wherein a gear (6) is sleeved in the middle of the rotating shaft (4), the inner wall of the gear (6) is fixed with the outer side of the rotating shaft (4) through welding, and the gear (6) is meshed with the first rack (701).
4. A screening device for asphalt production according to claim 1, wherein the screen mesh (11) is provided with uniform mesh openings, and the diameter of the mesh openings is 2.5cm-3.5 cm.
5. The screening device for asphalt production according to claim 1, wherein one end of the second bracket (302) is fixedly provided with a motor through a screw, the output end of the motor is fixedly provided with a residual gear (14) through a coupling, the residual gear (14) is positioned right above the second rack (702), and the residual gear (14) is meshed with the second rack (702).
6. A screening device for asphalt production according to claim 1, wherein the screen plate (15) is provided with screen holes uniformly, the diameter of the screen holes is 1.8cm-2.5cm, and the included angle between the screen plate (15) and the horizontal plane is 20-22 °.
7. A screening device for asphalt production according to claim 1, wherein the second discharging plate (1602) is at an angle of 20 ° to 22 ° to the horizontal plane, and the second discharging plate (1602) is located directly below the screen plate (15).
8. The screening device for asphalt production according to claim 1, wherein a first clamping block (1201) is welded to one side of the inner wall of the box body (1), a second clamping block (1202) is welded to one side of the storage basket (10), the first clamping block (1201) and the second clamping block (1202) are located on the same horizontal plane, and a spring (13) is arranged between one side of the first clamping block (1201) and one side of the second clamping block (1202) in a stretching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734583.6A CN112547514A (en) | 2020-07-27 | 2020-07-27 | Screening plant is used in pitch production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010734583.6A CN112547514A (en) | 2020-07-27 | 2020-07-27 | Screening plant is used in pitch production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112547514A true CN112547514A (en) | 2021-03-26 |
Family
ID=75040865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010734583.6A Pending CN112547514A (en) | 2020-07-27 | 2020-07-27 | Screening plant is used in pitch production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112547514A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113684091A (en) * | 2021-08-23 | 2021-11-23 | 安徽龙眠山健康产业股份有限公司 | Tea-oil camellia seed screening mechanism for tea-oil camellia processing |
-
2020
- 2020-07-27 CN CN202010734583.6A patent/CN112547514A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113684091A (en) * | 2021-08-23 | 2021-11-23 | 安徽龙眠山健康产业股份有限公司 | Tea-oil camellia seed screening mechanism for tea-oil camellia processing |
| CN113684091B (en) * | 2021-08-23 | 2023-09-12 | 安徽龙眠山健康产业股份有限公司 | Tea-oil camellia seed screening mechanism is used in tea-oil camellia processing |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210326 |