CN109967337A - Cylinder screening device for wet production insoluble sulfur - Google Patents
Cylinder screening device for wet production insoluble sulfur Download PDFInfo
- Publication number
- CN109967337A CN109967337A CN201910290960.9A CN201910290960A CN109967337A CN 109967337 A CN109967337 A CN 109967337A CN 201910290960 A CN201910290960 A CN 201910290960A CN 109967337 A CN109967337 A CN 109967337A
- Authority
- CN
- China
- Prior art keywords
- screen drum
- screening device
- cylinder screening
- discharge port
- insoluble sulfur
- 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 40
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 24
- 239000011593 sulfur Substances 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 39
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002002 slurry Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- 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
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention provides the cylinder screening device for wet production insoluble sulfur, it can solve that cylinder screening device sieve is fragile, and service life is short, the maintenance frequency is high, and the production efficiency of insoluble sulfur is caused to be difficult to the technical issues of being promoted.Cylinder screening device for wet production insoluble sulfur, cylinder screening device is horizontal type structure, it is characterized by: screen drum includes interior screen drum and outer screen drum, the screen-aperture of interior screen drum is greater than the screen-aperture of outer screen drum, interior screen drum, outer screen drum is successively sheathed on outside drive shaft and is supported in drive shaft by bracket, the left end of interior screen drum is equipped with the first radially inwardly extending inner shield ring, the left end of outer screen drum is equipped with the second radially inwardly extending inner shield ring, the right end bottom of shell is equipped with fine powder discharge port and coarse powder discharge port from the right arrangement in a left side, interior screen drum, the right end of outer screen drum is located above coarse powder discharge port, feed pipe sequentially passes through shell, the inner cavity of interior screen drum is protruded into after first inner shield ring.
Description
Technical field
The present invention relates to the screening plant technical fields of insoluble sulfur online production, and in particular to not for wet production
The cylinder screening device of dissolubility sulphur.
Background technique
The material sieving technology of existing insoluble sulfur online production mainly uses gravitational settling classification or dry screening, gravity
Classification of sedimentation installation cost is high, not convenient for safeguarding, and dry screening is mainly using traditional cylinder screening device as screening plant,
Its sieve is fragile, and service life is short, and the maintenance frequency is high, causes the production efficiency of insoluble sulfur to be difficult to be promoted, limits cylinder
Screening plant is in the practical application of insoluble sulfur production field.
Summary of the invention
The present invention provides the cylinder screening devices for wet production insoluble sulfur, can solve cylinder screening device
Sieve is fragile, and service life is short, and the maintenance frequency is high, and the production efficiency of insoluble sulfur is caused to be difficult to the technical issues of being promoted.
For the cylinder screening device of wet production insoluble sulfur, the cylinder screening device is horizontal type structure, including
Shell, screen drum, drive shaft, driving unit and feed pipe, the screen drum are set in the cavity of the shell, the screen drum connection
The drive shaft, driving unit described in the driving axis connection, it is characterised in that: the screen drum includes interior screen drum and outer screen drum,
The screen-aperture of the interior screen drum is greater than the screen-aperture of the outer screen drum, and the interior screen drum, the outer screen drum are successively sheathed on
The drive shaft is outer and is supported in the drive shaft by bracket, and the left end of the interior screen drum is equipped with radially inwardly extending
The first inner shield ring, the left end of the outer screen drum is equipped with the second radially inwardly extending inner shield ring, the right end of the shell
Bottom is equipped with fine powder discharge port and coarse powder discharge port from the right arrangement in a left side, the right end position of the interior screen drum, the outer screen drum
Above the coarse powder discharge port, the feed pipe protrudes into the interior sieve after sequentially passing through the shell, first inner shield ring
The inner cavity of cylinder.
Further, the right end of the interior screen drum is equipped with the outer retaining ring of first extended radially outward, the outer screen drum
Right end the outer retaining ring of second extended radially outward is installed, the first outer retaining ring, the second outer retaining ring are set to institute
It states above coarse powder discharge port.
Further, the right end of the outer screen drum is equipped with the outer retaining ring of the third that extends radially outward, outside the third
Retaining ring is set to above the fine powder discharge port and is located at the fine powder discharge port side adjacent with coarse powder discharge port.
Further, the cylinder screening device further includes the first regulating device, and first regulating device is for adjusting
The tilt angle of the feed pipe.
Further, the cylinder screening device further includes the second regulating device, and second regulating device is for adjusting
The tilt angle of the interior screen drum, the outer screen drum and the shell.
Further, the shell is equipped with the top cover that can be opened.
Cylinder screening device of the invention is horizontal type structure and the screen drum for adding inside and outside two layers different holes mesh size, reality
The two-stage screening of existing insoluble sulfur, and then extend sieve service life, the maintenance frequency is reduced, production efficiency is improved；It is installed on
The first inner shield ring and the second inner shield ring of the left part of inside and outside screen drum have backgauge effect, after preventing charging and preliminary screening
Insoluble sulfur is overflowed from the left of screen drum, and then the validity for ensuring to sieve.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
As shown in Figure 1, being used for the cylinder screening device of wet production insoluble sulfur, cylinder screening device is horizontal knot
Structure, including shell 1, screen drum, drive shaft 2, driving unit 3 and feed pipe 4, screen drum are set in the cavity of shell 1, screen drum connection
Drive shaft 2, drive shaft 2 connects driving unit 3 and both ends are respectively supported on axle bed 15 after shell, one of axle bed
15 are supported on the first support 16, and another axle bed 15 and driving unit 3 are supported on the second support 17, and driving unit 3 is motor,
Screen drum includes interior screen drum 5 and outer screen drum 6, and the screen-aperture of interior screen drum 5 is greater than the screen-aperture of outer screen drum 6, interior screen drum 5, outer sieve
It is outer and be supported in drive shaft 2 by bracket 7 that cylinder 6 is successively sheathed on drive shaft 2, the left end of interior screen drum 5 be equipped with radially to
First inner shield ring 8 of interior extension, the left end of outer screen drum 6 are equipped with the second radially inwardly extending inner shield ring 9, the right side of shell 1
End bottom is equipped with fine powder discharge port 10 and coarse powder discharge port 11 from the right arrangement in a left side, the right end position of interior screen drum 5, outer screen drum 6
Above coarse powder discharge port 11, feed pipe 4 sequentially passes through the inner cavity that interior screen drum 5 is protruded into after shell 1, the first inner shield ring 8.
The working principle of cylinder screening device of the invention is as follows: cylinder screening device is integrally obliquely installed to the right,
The slurry of insoluble sulfur is imported through feed pipe in the cavity of interior screen drum, is once sieved through interior screen drum, and level-one fine powder is obtained
Slurry and level-one coarse powder slurry, level-one coarse powder slurry flow into coarse powder discharge port through interior screen drum right openings and export, level-one fine powder material
Slurry enters the inner cavity of outer screen drum, carries out regrading through outer screen drum, obtains second level fine powder slurry and second level coarse powder slurry, second level are thick
Powder slurry flows into the export of coarse powder discharge port through outer screen drum right openings, and second level fine powder slurry enters the inner cavity of shell and through fine powder
Discharge port export.
The right end of interior screen drum 5 is equipped with the outer retaining ring 12 of first extended radially outward, and the right end of outer screen drum 6 is equipped with edge
The outer retaining ring 13 of second to extend radially outwardly, the first outer retaining ring 12, the second outer retaining ring 13 are set to 11 top of coarse powder discharge port, the
One outer retaining ring can prevent level-one coarse powder slurry from splashing along barrel into the inner cavity of outer screen drum, and the second outer retaining ring can prevent second level
Coarse powder slurry splashes along barrel enters the inner cavity of shell, and then further ensures that the validity of screening.
The right end of outer screen drum 6 is equipped with the outer retaining ring 14 of the third extended radially outward, and the outer retaining ring 14 of third is set to carefully
10 top of powder discharge port and the side adjacent with coarse powder discharge port 11 positioned at fine powder discharge port 10, the outer retaining ring of third can prevent
Second level fine powder slurry flows into coarse powder discharge port along barrel, and then further ensures that the validity of screening.
Cylinder screening device further includes the first regulating device, and the first regulating device is used to adjust the tilt angle of feed pipe 4,
And then adjust the charging rate of insoluble sulfur slurry；Cylinder screening device further includes the second regulating device, the second regulating device
For adjusting the screening speed of the tilt angle of interior screen drum 5, outer screen drum 6 and shell 1 and then adjustment insoluble sulfur slurry.
Shell 1 is equipped with the top cover that can be opened, and opens convenient for employee and repairs, replaces to inside and outside screen drum.
Claims (6)
1. being used for the cylinder screening device of wet production insoluble sulfur, the cylinder screening device is horizontal type structure, including outer
Shell, screen drum, drive shaft, driving unit and feed pipe, the screen drum are set in the cavity of the shell, and the screen drum connects institute
State drive shaft, driving unit described in the driving axis connection, it is characterised in that: the screen drum includes interior screen drum and outer screen drum, institute
The screen-aperture for stating interior screen drum is greater than the screen-aperture of the outer screen drum, and the interior screen drum, the outer screen drum are successively sheathed on institute
It states outside drive shaft and the drive shaft is supported in by bracket, the left end of the interior screen drum is equipped with radially inwardly extending
First inner shield ring, the left end of the outer screen drum are equipped with the second radially inwardly extending inner shield ring, the right end bottom of the shell
Portion is equipped with fine powder discharge port and coarse powder discharge port from the right arrangement in a left side, the interior screen drum, the outer screen drum right end be located at
Above the coarse powder discharge port, the feed pipe protrudes into the interior screen drum after sequentially passing through the shell, first inner shield ring
Inner cavity.
2. the cylinder screening device according to claim 1 for wet production insoluble sulfur, it is characterised in that: described
The right end of interior screen drum is equipped with the outer retaining ring of first extended radially outward, and the right end of the outer screen drum is equipped with radially
The the second outer retaining ring extended, the first outer retaining ring, the second outer retaining ring are set to above the coarse powder discharge port.
3. the cylinder screening device according to claim 2 for wet production insoluble sulfur, it is characterised in that: described
The right end of outer screen drum is equipped with the outer retaining ring of the third extended radially outward, and the outer retaining ring of the third is set to the fine powder discharging
Above mouthful and it is located at the fine powder discharge port side adjacent with coarse powder discharge port.
4. the cylinder screening device according to claim 1 for wet production insoluble sulfur, it is characterised in that: described
Cylinder screening device further includes the first regulating device, and first regulating device is used to adjust the tilt angle of the feed pipe.
5. the cylinder screening device according to claim 1 for wet production insoluble sulfur, it is characterised in that: described
Cylinder screening device further includes the second regulating device, and second regulating device is for adjusting the interior screen drum, the outer screen drum
With the tilt angle of the shell.
6. the cylinder screening device according to claim 1 for wet production insoluble sulfur, it is characterised in that: described
Shell is equipped with the top cover that can be opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290960.9A CN109967337A (en) | 2019-04-11 | 2019-04-11 | Cylinder screening device for wet production insoluble sulfur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910290960.9A CN109967337A (en) | 2019-04-11 | 2019-04-11 | Cylinder screening device for wet production insoluble sulfur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109967337A true CN109967337A (en) | 2019-07-05 |
Family
ID=67084233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910290960.9A Pending CN109967337A (en) | 2019-04-11 | 2019-04-11 | Cylinder screening device for wet production insoluble sulfur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109967337A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1502863A (en) * | 1974-11-02 | 1978-03-08 | Moori T | Drum-type sand classifier |
| CN204307807U (en) * | 2014-09-30 | 2015-05-06 | 瓜州县红绿宝农副产品有限公司 | A kind of drum-type matrimony vine grader |
| CN105214817A (en) * | 2015-10-28 | 2016-01-06 | 重庆市富环建筑材料有限责任公司 | For the roller mill classification pay-off of processing steel slag |
| CN205380047U (en) * | 2016-01-02 | 2016-07-13 | 北京市蜂业公司 | High -efficient pollen sieve separator |
| CN207592213U (en) * | 2017-08-11 | 2018-07-10 | 江苏桂柳牧业有限公司 | Drum-type feed screening plant |
| CN108262245A (en) * | 2018-01-10 | 2018-07-10 | 昆明理工大学 | A kind of jujube microwave sterilization classifying integrated machine |
-
2019
- 2019-04-11 CN CN201910290960.9A patent/CN109967337A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1502863A (en) * | 1974-11-02 | 1978-03-08 | Moori T | Drum-type sand classifier |
| CN204307807U (en) * | 2014-09-30 | 2015-05-06 | 瓜州县红绿宝农副产品有限公司 | A kind of drum-type matrimony vine grader |
| CN105214817A (en) * | 2015-10-28 | 2016-01-06 | 重庆市富环建筑材料有限责任公司 | For the roller mill classification pay-off of processing steel slag |
| CN205380047U (en) * | 2016-01-02 | 2016-07-13 | 北京市蜂业公司 | High -efficient pollen sieve separator |
| CN207592213U (en) * | 2017-08-11 | 2018-07-10 | 江苏桂柳牧业有限公司 | Drum-type feed screening plant |
| CN108262245A (en) * | 2018-01-10 | 2018-07-10 | 昆明理工大学 | A kind of jujube microwave sterilization classifying integrated machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190705 |