CN104525474A - Screening device for fluidized bed dryer - Google Patents
Screening device for fluidized bed dryer Download PDFInfo
- Publication number
- CN104525474A CN104525474A CN201410816256.XA CN201410816256A CN104525474A CN 104525474 A CN104525474 A CN 104525474A CN 201410816256 A CN201410816256 A CN 201410816256A CN 104525474 A CN104525474 A CN 104525474A
- Authority
- CN
- China
- Prior art keywords
- slide plate
- discharging opening
- screen pack
- screen
- screen box
- 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 25
- 238000007599 discharging Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a screening device for a fluidized bed dryer. The screening device for the fluidized bed dryer comprises a cuboid-shaped screening box, wherein the screening box is horizontally arranged, the top of the screening box is opening-shaped, and a filter screen plate and a slide plate are arranged in the inner cavity of the screening box. The filter screen plate and the slide plate are arranged obliquely, and the filter screen plate is located above the slide plate. A first discharging port is formed in the side wall of the screening box corresponding to the smaller-height end of the filter screen plate, a second discharging port is formed in the side wall of the screening box corresponding to the smaller-height end of the slide plate, the lower edge of the first discharging port is flush with the upper edge of the smaller-height end of the filter screen plate, the lower edge of the second discharging port is flush with the upper edge of the smaller-height end of a baffle, the first discharging port and the second discharging port are connected with a discharging pipe, and a material collecting hopper is arranged under the discharging pipe. The screening device almost does not need manual intervention in screening and is high in working efficiency and low in labor cost.
Description
Technical field
The present invention relates to a kind of screening plant, is stream flower beds drier screening plant specifically.
Background technology
All knowing in the field such as biology, medicine, chemical industry, usually all can occur that partial coagulation becomes the phenomenon of block through the dried material of fluidized bed dryer, in order to prevent the material lumpd from affecting follow-up processing, usually they can be screened in industry.At present, the screening technique adopted in industry utilizes manually to be picked out by the block in material, and this mode whole process needs artificial participation, and inefficiency, cost of labor is high.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of stream flower beds drier screening plant, and this screening plant needs artificial participation hardly when screening, and operating efficiency is higher, and cost of labor is lower.
For solving the problem, provide following technical scheme:
The feature of stream flower beds drier screening plant of the present invention is the screen box comprising cuboid, and this screen box is horizontal layout, and its top is opening-like, has screen pack and slide plate in the inner chamber of screen box.Described screen pack and slide plate are all in being in tilted layout, and their plate face is parallel to each other, and the surrounding of screen pack, the surrounding of slide plate coordinate in fixing seal respectively with between the inwall of screen box, and screen pack is positioned at the top of slide plate.The screen box sidewall that one end that screen pack height is lower is corresponding there is the first discharging opening, the screen box sidewall that one end that slide plate height is lower is corresponding there is the second discharging opening, the upper edge of that one end that the lower edge of the first discharging opening is lower with described screen pack height flushes, the upper edge of that one end that the lower edge of the second discharging opening is lower with described height of baffle plate flushes, described first discharging opening and the second discharging opening are all connected with discharge nozzle, and the below of discharge nozzle is provided with aggregate bin.
That described screen pack has electromagnetic shaker to further improvement of the present invention scheme.The advantage of such improvement more utilizes material landing to get off.
Take above scheme, have the following advantages:
Because stream flower beds drier screening plant of the present invention comprises the screen box of cuboid, this screen box is horizontal layout, and its top is opening-like, screen pack and slide plate is had in the inner chamber of screen box, screen pack and slide plate are all in being in tilted layout, and their plate face is parallel to each other, the surrounding of screen pack, the surrounding of slide plate coordinates in fixing seal respectively with between the inwall of screen box, screen pack is positioned at the top of slide plate, the screen box sidewall that one end that screen pack height is lower is corresponding there is the first discharging opening, the screen box sidewall that one end that slide plate height is lower is corresponding there is the second discharging opening, the upper edge of that one end that the lower edge of the first discharging opening is lower with described screen pack height flushes, the upper edge of that one end that the lower edge of the second discharging opening is lower with described height of baffle plate flushes, first discharging opening and the second discharging opening are all connected with discharge nozzle, the below of discharge nozzle is provided with aggregate bin.During use, by the discharging opening of that higher for corresponding for screen box opening screen pack height one end towards fluidized bed dryer, material is after fluidized bed dryer drying, fall to the screen pack of screen box from the discharging opening of fluidized bed dryer, due to the effect of gravity, material moves down along screen pack, the material do not lumpd while movement because of particle diameter less, drop on slide plate through screen pack, the material of caking arrives in corresponding aggregate bin along screen pack through the first discharging opening, the material lumpd is not had to arrive in corresponding aggregate bin along slide plate through the second discharging opening, thus reach the effect of separation.So using this screening plant when being separated caking materials, needing artificial participation hardly, thus improve operating efficiency, reducing cost of labor.
Accompanying drawing explanation
Fig. 1 is the structural representation of stream flower beds drier screening plant of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, stream flower beds drier screening plant of the present invention comprises the screen box 1 of cuboid, and this screen box 1 is in horizontal layout, and its top is opening-like, has screen pack 2 and slide plate 3 in the inner chamber of screen box 1.Described screen pack 2 and slide plate 3 are all in being in tilted layout, and their plate face is parallel to each other, and the surrounding of screen pack 2, the surrounding of slide plate 3 coordinate in fixing seal respectively with between the inwall of screen box 1, and screen pack 2 is positioned at the top of slide plate 3.Screen box 1 sidewall that one end that screen pack 2 is highly lower is corresponding there is the first discharging opening 4, screen box 1 sidewall that one end that slide plate 3 is highly lower is corresponding there is the second discharging opening 5, the upper edge of that one end that the lower edge of the first discharging opening 4 is highly lower with described screen pack 2 flushes, the upper edge of that one end that the lower edge of the second discharging opening 5 is lower with described height of baffle plate flushes, described first discharging opening 4 and the second discharging opening 5 are all connected with discharge nozzle, and the below of discharge nozzle is provided with aggregate bin 6.Described screen pack 2 there is electromagnetic shaker 7.
During use, by the discharging opening of that highly higher for corresponding for screen box 1 opening screen pack 2 one end towards fluidized bed dryer, material is after fluidized bed dryer drying, fall to the screen pack 2 of screen box 1 from the discharging opening of fluidized bed dryer, due to the effect of gravity, material moves down along screen pack 2, the material do not lumpd while movement because of particle diameter less, drop on slide plate 3 through screen pack 2, the material of caking arrives in corresponding aggregate bin 6 along screen pack 2 through the first discharging opening 4, the material lumpd is not had to arrive in corresponding aggregate bin 6 along slide plate 3 through the second discharging opening 5.
Claims (2)
1. flow flower beds drier screening plant, it is characterized in that the screen box (1) comprising cuboid, this screen box (1) is in horizontal layout, and its top is opening-like, has screen pack (2) and slide plate (3) in the inner chamber of screen box (1), described screen pack (2) and slide plate (3) are all in being in tilted layout, and their plate face is parallel to each other, the surrounding of screen pack (2), the surrounding of slide plate (3) coordinate in fixing seal respectively with between the inwall of screen box (1), and screen pack (2) is positioned at the top of slide plate (3), screen box (1) sidewall that one end that screen pack (2) is highly lower is corresponding there is the first discharging opening (4), screen box (1) sidewall that one end that slide plate (3) is highly lower is corresponding there is the second discharging opening (5), the upper edge of that one end that the lower edge of the first discharging opening (4) is highly lower with described screen pack (2) flushes, the upper edge of that one end that the lower edge of the second discharging opening (5) is lower with described height of baffle plate flushes, described first discharging opening (4) and the second discharging opening (5) are all connected with discharge nozzle, the below of discharge nozzle is provided with aggregate bin (6).
2. stream flower beds drier screening plant as claimed in claim 1, is characterized in that described screen pack (2) has electromagnetic shaker (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816256.XA CN104525474A (en) | 2014-12-25 | 2014-12-25 | Screening device for fluidized bed dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410816256.XA CN104525474A (en) | 2014-12-25 | 2014-12-25 | Screening device for fluidized bed dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104525474A true CN104525474A (en) | 2015-04-22 |
Family
ID=52841205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410816256.XA Pending CN104525474A (en) | 2014-12-25 | 2014-12-25 | Screening device for fluidized bed dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525474A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006037A (en) * | 2016-07-18 | 2016-10-12 | 无锡派乐科技有限公司 | Pipeline capable of cleaning magnetic garbage |
| CN106044044A (en) * | 2016-07-14 | 2016-10-26 | 无锡派乐科技有限公司 | Material conveying channel |
| CN106053304A (en) * | 2016-05-26 | 2016-10-26 | 李沾云 | Cement fineness detection device |
| CN108355958A (en) * | 2018-05-22 | 2018-08-03 | 丽水市海卓科技有限公司 | A kind of aluminum-magnesium alloy wire examination device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69009920D1 (en) * | 1989-09-19 | 1994-07-21 | William Boulton Vibro Energy L | Improvements to vibrating screening machines. |
| CN2328436Y (en) * | 1997-12-31 | 1999-07-14 | 陈勇 | Micro electric vibrative screen |
| WO2011115216A1 (en) * | 2010-03-17 | 2011-09-22 | 株式会社日本触媒 | Method of producing absorbent resin |
| CN203044329U (en) * | 2013-01-31 | 2013-07-10 | 于波涛 | Grinder ball distribution grading screening machine |
| CN203578197U (en) * | 2013-12-13 | 2014-05-07 | 河南神火新材料有限公司 | Vibrating screen |
| CN203816889U (en) * | 2013-11-06 | 2014-09-10 | 西安福斯特动力科技有限公司 | Improved transmission device multi-stage bolt screening device with sorting function |
| CN203936020U (en) * | 2014-06-19 | 2014-11-12 | 广东正鹏生物质能源科技有限公司 | A kind of biomass material high efficiency screening device |
| CN204470065U (en) * | 2014-12-25 | 2015-07-15 | 无锡智数商务信息咨询有限公司 | Stream flower beds drier screening plant |
-
2014
- 2014-12-25 CN CN201410816256.XA patent/CN104525474A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69009920D1 (en) * | 1989-09-19 | 1994-07-21 | William Boulton Vibro Energy L | Improvements to vibrating screening machines. |
| CN2328436Y (en) * | 1997-12-31 | 1999-07-14 | 陈勇 | Micro electric vibrative screen |
| WO2011115216A1 (en) * | 2010-03-17 | 2011-09-22 | 株式会社日本触媒 | Method of producing absorbent resin |
| CN203044329U (en) * | 2013-01-31 | 2013-07-10 | 于波涛 | Grinder ball distribution grading screening machine |
| CN203816889U (en) * | 2013-11-06 | 2014-09-10 | 西安福斯特动力科技有限公司 | Improved transmission device multi-stage bolt screening device with sorting function |
| CN203578197U (en) * | 2013-12-13 | 2014-05-07 | 河南神火新材料有限公司 | Vibrating screen |
| CN203936020U (en) * | 2014-06-19 | 2014-11-12 | 广东正鹏生物质能源科技有限公司 | A kind of biomass material high efficiency screening device |
| CN204470065U (en) * | 2014-12-25 | 2015-07-15 | 无锡智数商务信息咨询有限公司 | Stream flower beds drier screening plant |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053304A (en) * | 2016-05-26 | 2016-10-26 | 李沾云 | Cement fineness detection device |
| CN106044044A (en) * | 2016-07-14 | 2016-10-26 | 无锡派乐科技有限公司 | Material conveying channel |
| CN106006037A (en) * | 2016-07-18 | 2016-10-12 | 无锡派乐科技有限公司 | Pipeline capable of cleaning magnetic garbage |
| CN108355958A (en) * | 2018-05-22 | 2018-08-03 | 丽水市海卓科技有限公司 | A kind of aluminum-magnesium alloy wire examination device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |