CN104549113A - Drying equipment with on-line cleaning mechanism - Google Patents
Drying equipment with on-line cleaning mechanism Download PDFInfo
- Publication number
- CN104549113A CN104549113A CN201310502899.2A CN201310502899A CN104549113A CN 104549113 A CN104549113 A CN 104549113A CN 201310502899 A CN201310502899 A CN 201310502899A CN 104549113 A CN104549113 A CN 104549113A
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- Prior art keywords
- cleaning
- drying equipment
- brush roll
- cylinder body
- reacting cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
- F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses drying equipment with an on-line cleaning mechanism. The drying equipment comprises a spiral-conveying type reaction drum body and the corresponding cleaning mechanism, wherein the cleaning mechanism comprises a cleaning brush roll and a transmission mechanism for driving the cleaning brush roll to rotate; the cleaning brush roll comprises a transmission shaft and a spiral cleaning part arranged on the transmission shaft; the rotary direction of the cleaning brush roll is consistent to that of the reaction drum body; and the rotary tangential speed of the cleaning brush roll is equal to that of the reaction drum body. The drying equipment disclosed by the invention has the advantages that the spiral type cleaning mechanism is adopted and is matched with the reaction drum body to carry out rotation in the same direction at the same tangential speed, and due to the design, no mutual interference between the brushing roll of the cleaning mechanism and a spiral conveying plate can be ensured, the cleaning work can be synchronous with the production process of the drying equipment, and the on-line cleaning function is realized.
Description
Technical field
The present invention relates to drying device field technology, particularly relate to a kind of drying equipment with online cleaning agency.
Background technology
Drying equipment utilizes mode of heating to realize the equipment of material physical change or chemical reaction, the techniques such as such as polymerization, condensation, distillation, melting, dehydration, cracking, esterification, melting.
Usually, drying equipment comprise charging/discharging device, rotatable reaction tube, for providing the heater of heat and the driving mechanism for driving reaction tube to rotate in reacting cylinder body.Wherein, in prior art, reaction tube inwall is arranged the helical feed plate being used for convey materials, for the drying equipment of helical feed formula, its reaction tube inwall is attached with a certain amount of material unavoidably, if after the material adhered to reaches certain thickness, directly can affects the heat transfer efficiency of drying device, therefore need to remove institute's adhered materials on inwall in time, to guarantee that drying equipment can normal operation.But, in prior art, due to the existence of reaction tube internal helicoid delivery board structure, be difficult to the removing work of institute's adhered materials in drying equipment to be synchronized with the production process of this drying equipment, bring adverse effect to the production efficiency of equipment and operation performance.
In view of this, be necessary very much to provide a kind of drying equipment possessing online coke cleaning function to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of drying equipment with online cleaning agency, it adopts spiral cleaning agency, and complex reaction cylindrical shell carries out equidirectional, the rotation of identical tangential velocity, thus the online cleaning function realizing material in helical feed formula drying equipment.
For achieving the above object, the drying equipment of what embodiments of the invention provided have online cleaning agency, it comprises: reacting cylinder body, is formed with a reaction chamber in it, described reacting cylinder body inwall is convexly equipped with delivery board, between two adjacent delivery boards, there is the first gap, for providing the heating arrangements of described reaction tube intimate heat, for the driving mechanism driving described reacting cylinder body to rotate around its axis, and cleaning agency, described cleaning agency comprises cleaning brush roll and the transmission mechanism for driving described cleaning brush roll to rotate, described cleaning brush roll comprises power transmission shaft and is located at the spiral cleaning portion on described power transmission shaft, between adjacent two screw threads in described spiral cleaning portion, there is the second gap, described helical feed plate is positioned at described second gap, and the many threads being positioned at the spiral cleaning portion in same first gap equals the diameter ratio of described reacting cylinder body and cleaning brush roll, when reacting cylinder body and cleaning agency rotate, described cleaning brush roll is consistent with the direction of rotation of described reacting cylinder body, described cleaning brush roll is equal with the rolling tangential speed of described reacting cylinder body.
Further improve as the present invention, described cleaning agency rotates by described reacting cylinder body the power drive produced and rotates.
Further improve as the present invention, described central shaft is provided with driving gear, and described power transmission shaft is provided with driven gear, is provided with an idler gear engaged with described driving gear and driven gear between described driving gear with described driven gear.
Further improve as the present invention, the position of described cleaning brush roll is higher than the position of described central shaft.
Further improve as the present invention, the position of described cleaning brush roll is positioned at the top of described reacting cylinder body inwall.
Further improve as the present invention, described cleaning agency comprises one and is placed in retainer on described central shaft, and described cleaning brush roll is located at one end of described retainer, and the other end of described retainer is provided with balance weight mechanism.
Further improve as the present invention, the spiral cleaning portion of described cleaning brush roll is made up of some cleaning items be arranged on described power transmission shaft according to helical form.
Further improve as the present invention, described cleaning item comprises and to stretch out the linking arm formed and the scraper plate of end being arranged at described linking arm from described power transmission shaft.
Further improve as the present invention, the total length of described linking arm and scraper plate is greater than the distance between described power transmission shaft and reacting cylinder body inwall.
Further improve as the present invention, described linking arm is that flexible material is made.
Compared with prior art, the drying equipment with online cleaning agency of the present invention, adopt spiral cleaning agency, and complex reaction cylindrical shell carries out equidirectional, identical tangential velocity must rotate, and such design can guarantee that the brush roll of cleaning agency and helical feed plate do not interfere with each other, and material cleaning works can be synchronized with the production process of described drying equipment, thus achieving the online cleaning function of helical feed formula drying equipment, cleaning effect is good.
Accompanying drawing explanation
Fig. 1 is the sectional view of reacting cylinder body in drying equipment in an embodiment of the present invention;
Fig. 2 is the sectional view of reacting cylinder body in drying equipment in another body embodiment of the present invention;
Fig. 3 is the structural representation of cleaning agency in drying equipment in the embodiment shown in Fig. 2;
Fig. 4 is the structural representation of transmission mechanism in drying equipment in an embodiment of the present invention.
Detailed description of the invention
Describe the present invention below with reference to specific embodiment shown in the drawings.
Fig. 1 is the sectional view that the present invention has an embodiment of the drying equipment of online cleaning agency.The drying equipment 100 with online cleaning agency comprises the reacting cylinder body 10 that has pyroreaction chamber, this reacting cylinder body 10 is driven by corresponding driving mechanism and rotates along its axis, this equipment also comprises necessary feeding mechanism and discharging mechanism, and for providing the heater etc. of hot environment institute calorific requirement in reaction chamber.Because main improvement of the present invention is cleaning agency, therefore illustrate only the critical piece of drying equipment.As shown in Figure 1, in present embodiment, the inwall of reacting cylinder body 10 is formed with the delivery board 22 for carrying material in reaction chamber, it in the shape of a spiral, and has the first gap 24 between adjacent delivery board 22.Be provided with a central shaft 20 jointly rotated with reacting cylinder body 10 in reacting cylinder body, cleaning agency is supported by this central shaft 20.Described cleaning agency comprises cleaning brush roll and the transmission mechanism 40 for driving described cleaning brush roll to rotate, described cleaning brush roll comprises power transmission shaft 30 and is located at the spiral cleaning portion 32 on described power transmission shaft 30, between adjacent two screw threads in described spiral cleaning portion 32, there is the second gap 34, described delivery board 22 is positioned at described second gap 34, and the many threads being positioned at the spiral cleaning portion 32 in same first gap 24 equals the diameter ratio of described reacting cylinder body 10 and cleaning brush roll, when reacting cylinder body and cleaning agency rotate, described cleaning brush roll is consistent with the direction of rotation of described reacting cylinder body 10, described cleaning brush roll is equal with the rolling tangential speed of described reacting cylinder body 10.
Illustrate with specific embodiment, suppose that the diameter cleaning brush roll is 1/3rd of whole reacting cylinder body diameter, so, while online cleaning, clean delivery board 22 non-interference in brush roll and reacting cylinder body, must ensure that both are in synchronous rotary state all the time, namely, rotate through in the process of 360 ° in whole reacting cylinder body, the angle that described cleaning brush roll rotates through should be 1080 °.In addition, the many threads in the spiral cleaning portion 32 be in same first gap 24 maintains 3 all the time.Certainly, it is worth mentioning that, in order to make cleaning effect better, the present invention allows the diameter of cleaning brush roll to be processed into slightly to be greater than 1/3rd of described reacting cylinder body diameter.
Coordinate with reference to shown in Fig. 2 and Fig. 3, another embodiment of the drying equipment of its online cleaning agency for the present invention has.Be with the difference part of above-mentioned embodiment, in the pyrolytic reaction device 100 ' of present embodiment, the spiral cleaning portion 32 ' of cleaning brush roll is the helical form of discontinuous formation, but is made up of some cleaning items be arranged on described power transmission shaft according to helical form.So-called " according to helical form arrangement " namely: each cleaning item to stretch out formation along its diametric(al) from described power transmission shaft 30, in present embodiment, 360 ° are just turned over to cleaning item 32e from cleaning item 32a, and adjacent two cleaning items distance is in the horizontal direction equal, namely, suppose that cleaning item 32a and cleaning item 32e distance are in the horizontal direction S, then cleaning item 32a and cleaning item 32b, cleaning item 32b and cleaning item 32c, cleaning item 32c and cleaning item 32d, between cleaning item 32d and cleaning item 32e, distance is in the horizontal direction S/4; And, cleaning item 32a and cleaning item 32b, cleaning item 32b and cleaning item 32c, cleaning item 32c and cleaning item 32d, the bearing of trend angulation of cleaning item 32d and cleaning item 32e is 90 °, and multiple cleaning items of so design are helical form arrangement in overall structure.Certainly, these are only and illustrate, spacing and the angle of adjacent two cleaning items are unrestricted.
Continue with reference to Fig. 3, in present embodiment, cleaning item comprises the scraper plate 322 of to stretch out from described power transmission shaft 30 linking arm 320 formed and the end being arranged at described linking arm 320.Preferably, in order to promote cleaning effect, in present embodiment, the total length of described linking arm 320 and scraper plate 322 is greater than the distance between described power transmission shaft 30 and reacting cylinder body inwall.Wherein, described linking arm 322 is made for flexible material, thus in the process of rotating at power transmission shaft 30, avoids scraper plate 322 to damage because frictional strength is excessive.
Coordinate with reference to shown in Fig. 1, Fig. 2 and Fig. 4, in present embodiment, the cleaning effect in order to ensure cleaning agency is better, and the position of described cleaning brush roll is positioned at the top of described reacting cylinder body 10 inwall.Particularly, described cleaning agency comprises one and is placed in retainer 46 on described central shaft 20, the cleaning brush roll with power transmission shaft 30 installs the one end in described retainer 46, the other end of described retainer 46 is provided with a balance weight mechanism 50, because the weight of balance weight mechanism 50 is much larger than cleaning brush roll, therefore cleaning brush roll can remain at the top of reacting cylinder body 10 inwall, like this, cleaning brush roll just directly can not contact with being in the material of lower position in reacting cylinder body, so can ensure that material cleaning effect is better.Certainly, in other embodiments of the present invention, the position of described cleaning brush roll also can depart from the top of reacting cylinder body inwall a little, only need ensure the position of its position higher than described central shaft 20.
In the specific embodiment of the invention, described cleaning agency rotates by described reacting cylinder body self power drive that produces and rotates, and does not need additionally to set up actuating unit again and rotate to drive it.Particularly, in present embodiment, described central shaft 20 is provided with a driving section 41 be integrally formed with described reacting cylinder body, driving section drives a driving gear 42 to rotate, described power transmission shaft 30 is provided with driven gear 46, is provided with an idler gear 43 engaged with described driving gear 42 and driven gear 46 between described driving gear 42 with described driven gear 46.So, in the process that reacting cylinder body rotates, cleaning brush roll also can do the rotation of certain speed along with reacting cylinder body, realizes online cleaning function.Certainly, at other embodiments, the mode realizing cleaning brushroll drive is not limited thereto, other kinds of drive such as such as sprocket wheel, belt pulley etc.
In sum, the drying equipment with online cleaning agency of the present invention, adopt spiral cleaning agency, and complex reaction cylindrical shell carries out equidirectional, identical tangential velocity must rotate, and such design can guarantee that the brush roll of cleaning agency and helical feed plate do not interfere with each other, and material cleaning works can be synchronized with the production process of described drying equipment, thus achieving the online cleaning function of helical feed formula drying equipment, cleaning effect is good.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (10)
1. have a drying equipment for online cleaning agency, it is characterized in that, described drying equipment comprises:
Reacting cylinder body, is formed with a reaction chamber in it, described reacting cylinder body inwall is convexly equipped with delivery board, has the first gap between two adjacent delivery boards;
For providing the heating arrangements of described reaction tube intimate heat;
For the driving mechanism driving described reacting cylinder body to rotate around its axis; And
Cleaning agency, described cleaning agency comprises cleaning brush roll and the transmission mechanism for driving described cleaning brush roll to rotate, described cleaning brush roll comprises power transmission shaft and is located at the spiral cleaning portion on described power transmission shaft, between adjacent two screw threads in described spiral cleaning portion, there is the second gap, described helical feed plate is positioned at described second gap, and the many threads being positioned at the spiral cleaning portion in same first gap equals the diameter ratio of described reacting cylinder body and cleaning brush roll, when reacting cylinder body and cleaning agency rotate, described cleaning brush roll is consistent with the direction of rotation of described reacting cylinder body, described cleaning brush roll is equal with the rolling tangential speed of described reacting cylinder body.
2. the drying equipment with online cleaning agency according to claim 1, is characterized in that, described cleaning agency rotates by described reacting cylinder body the power drive produced and rotates.
3. the drying equipment with online cleaning agency according to claim 2, it is characterized in that, a central shaft jointly rotated with described reacting cylinder body is provided with in described reacting cylinder body, described central shaft is provided with driving gear, described power transmission shaft is provided with driven gear, is provided with an idler gear engaged with described driving gear and driven gear between described driving gear with described driven gear.
4. the drying equipment with online cleaning agency according to claim 1, is characterized in that, the position of described cleaning brush roll is higher than the position of described central shaft.
5. the drying equipment with online cleaning agency according to claim 4, is characterized in that, the position of described cleaning brush roll is positioned at the top of described reacting cylinder body inwall.
6. the drying equipment with online cleaning agency according to claim 5, it is characterized in that, described cleaning agency comprises one and is placed in retainer on described central shaft, and described cleaning brush roll is located at one end of described retainer, and the other end of described retainer is provided with balance weight mechanism.
7. the drying equipment with online cleaning agency according to claim 1, is characterized in that, the spiral cleaning portion of described cleaning brush roll is made up of some cleaning items be arranged on described power transmission shaft according to helical form.
8. the drying equipment with online cleaning agency according to claim 7, is characterized in that, described cleaning item comprises and to stretch out the linking arm formed and the scraper plate of end being arranged at described linking arm from described power transmission shaft.
9. the drying equipment with online cleaning agency according to claim 8, is characterized in that, the total length of described linking arm and scraper plate is greater than the distance between described power transmission shaft and reacting cylinder body inwall.
10. the drying equipment with online cleaning agency according to claim 9, is characterized in that, described linking arm is that flexible material is made.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502899.2A CN104549113B (en) | 2013-10-22 | 2013-10-22 | There is the drying equipment of online cleaning agency |
| PCT/CN2013/089707 WO2015058446A1 (en) | 2013-10-22 | 2013-12-17 | Drying device having online cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310502899.2A CN104549113B (en) | 2013-10-22 | 2013-10-22 | There is the drying equipment of online cleaning agency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104549113A true CN104549113A (en) | 2015-04-29 |
| CN104549113B CN104549113B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310502899.2A Active CN104549113B (en) | 2013-10-22 | 2013-10-22 | There is the drying equipment of online cleaning agency |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104549113B (en) |
| WO (1) | WO2015058446A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733976A (en) * | 2016-11-17 | 2017-05-31 | 濮阳市中原石化实业有限公司 | The method for cleaning of stirring structure in a kind of rotary dryer and rotary dryer |
| CN107388762A (en) * | 2017-09-08 | 2017-11-24 | 四川老李科技有限公司 | A kind of compound pollution-free drying device |
| CN116872397A (en) * | 2023-09-07 | 2023-10-13 | 江苏华旭环卫科技有限公司 | Waste plastic film forming and thermal cracking device and method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108095168A (en) * | 2017-12-28 | 2018-06-01 | 郑州游爱网络技术有限公司 | A kind of feed processing drying equipment of anti-adherency |
| CN110274461A (en) * | 2019-06-11 | 2019-09-24 | 安徽省钗源苦荞麦制品有限责任公司 | A kind of processing of farm products drying machine |
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| GB191024185A (en) * | 1910-10-19 | 1911-03-23 | Franz Wertenbruch | Improvements in Machines for Drying Grains and the like. |
| EP0262594A2 (en) * | 1986-10-01 | 1988-04-06 | Polysar Limited | Polymer recovery from solution |
| JP2002250587A (en) * | 2001-02-23 | 2002-09-06 | Tamagawa Machinery Co Ltd | Dryer |
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| GB191021472A (en) * | 1910-09-15 | 1911-06-01 | Carl Weiss | An Improved Drier for Potatoes and Wet Food for Cattle, and for Chemical Products. |
| DE19647025C2 (en) * | 1996-11-14 | 2003-11-20 | Heinrich Buzga | Device for treating plastic products |
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2013
- 2013-10-22 CN CN201310502899.2A patent/CN104549113B/en active Active
- 2013-12-17 WO PCT/CN2013/089707 patent/WO2015058446A1/en active Application Filing
Patent Citations (6)
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|---|---|---|---|---|
| GB191024185A (en) * | 1910-10-19 | 1911-03-23 | Franz Wertenbruch | Improvements in Machines for Drying Grains and the like. |
| EP0262594A2 (en) * | 1986-10-01 | 1988-04-06 | Polysar Limited | Polymer recovery from solution |
| EP0262594A3 (en) * | 1986-10-01 | 1989-11-15 | Polysar Limited | Polymer recovery from solution |
| JP2002250587A (en) * | 2001-02-23 | 2002-09-06 | Tamagawa Machinery Co Ltd | Dryer |
| EP1306352A2 (en) * | 2001-10-23 | 2003-05-02 | Anro Anlagen- und Rohrleitungsbau GmbH | Assembly for drying sludge comprising a heating appliance within a conveying device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106733976A (en) * | 2016-11-17 | 2017-05-31 | 濮阳市中原石化实业有限公司 | The method for cleaning of stirring structure in a kind of rotary dryer and rotary dryer |
| CN107388762A (en) * | 2017-09-08 | 2017-11-24 | 四川老李科技有限公司 | A kind of compound pollution-free drying device |
| CN107388762B (en) * | 2017-09-08 | 2023-04-28 | 四川智献新能源科技有限公司 | Composite pollution-free drying device |
| CN116872397A (en) * | 2023-09-07 | 2023-10-13 | 江苏华旭环卫科技有限公司 | Waste plastic film forming and thermal cracking device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015058446A1 (en) | 2015-04-30 |
| CN104549113B (en) | 2016-08-17 |
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Inventor after: Lu Peixing Inventor after: Hu Dongsheng Inventor before: Dong Shulei |
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