CN103524012A - Shaftless screw air supply and barrier mechanism - Google Patents
Shaftless screw air supply and barrier mechanism Download PDFInfo
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- CN103524012A CN103524012A CN201310464949.2A CN201310464949A CN103524012A CN 103524012 A CN103524012 A CN 103524012A CN 201310464949 A CN201310464949 A CN 201310464949A CN 103524012 A CN103524012 A CN 103524012A
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- tank body
- rotating cylinder
- tank
- stirring
- shaftless
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- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a shaftless screw air supply and barrier mechanism. The shaftless screw air supply and barrier mechanism comprises a tank with the sidewall having a heating interlayer, and a shell connected to an opening on the sidewall at the bottom of the tank, a rotating cylinder used for realizing the spiral lifting of a material in the tank is arranged in the tank, a shaftless screw is arranged in the shell, and the rotating speed of the shaftless screw is set in order to realize that the material can be driven by the transmission rotating cylinder, can pass through the opening and cannot enter the opening. The mechanism has the advantages of simple structure, convenient manufacturing, effective material barrier, gas conveying and various functions, and has a good sludge drying effect when the mechanism is used in sludge processing apparatuses, so the mechanism has a wide market prospect.
Description
Technical field
The present invention relates to a kind of shaftless spiral double stock stop of supplying gas, be applied to have concurrently that material intercepts and the equipment of gas transmission requirement simultaneously, be specially adapted to sludge treatment device.
Background technology
The patent No.: 200720200967.X; a kind of sludge dryer is provided; comprise body (1), base (2); at the top of body (1), be provided with steam outlet (3) and opening for feed (4); in the bottom of body (1), be provided with mud relief outlet (5); main shaft (6) is housed in the cavity of body (1); main shaft (6) connects electric motor; rotating paddle (7) is housed on main shaft (6), on the termination of rotating paddle (7), is equipped with and advances swash plate (13); The shell of body (1), for the bilayer structure of sealing, is provided with steam admission port (11) and condensed water discharge outlet (12), steam admission port (11) steam-out (SO) source on shell.In said structure application process, hot gas line arranges supply separately, and not simplified construction, and drying effect need to promote.
The patent No.: 201210178640.2, a kind of dehydration, laundry drying processor of municipal sludge are provided, comprise the discharge tube that is provided with column, the adapter that the bottom of this discharge tube is connected with spiral discharging machine, side is provided with kiln high-temperature flue gas, the top of discharge tube is at least connected with three agitating units from top to bottom, each agitating unit comprises the cylindrical shell identical with discharge tube bore, rooting-inofblades agitator in cylindrical shell, and grid bushing is installed in the bottom of cylindrical shell; The cylindrical shell side of wherein going up most an agitating unit is connected with screw feeder, and the top of this cylindrical shell is provided with vapor pipe, is provided with induced draft fan in vapor pipe.Its same independent heat supply pipeline that adopts, more complicated in structure, and also drying effect also has to be hoisted.
In addition, in existing installation operational process, often complicated structure, easily affects equipment reliability of operation, and function is also more single.Therefore for the problems referred to above, are, research objects of the present invention.
Summary of the invention
The object of the present invention is to provide a kind of shaftless spiral double stock stop of supplying gas, contributing to solve existing structure complexity, function singleness, operation stability has the problems such as difference to be hoisted.
Technical program of the present invention lies in:
A kind of shaftless spiral double stock stop of supplying gas, comprise the shell on the opening that there is the tank body of heating interlayer on a sidewall and be connected in tank body lower part sidewall, it is characterized in that: in described tank body, be provided with one in order to realize the rotating cylinder of material in tank screw lifting, in described shell, be provided with a shaftless spirochete, described shaftless spirochetal rotating speed cannot enter opening arrange by transmitting after rotating cylinder drives through opening part to meet material.
Wherein, described shell top is provided with hot air intake, and the bottom of described shell is provided with material pilot outlet.
In described tank body, be also provided with a main shaft that is positioned at rotating cylinder, described main shaft is connected through intermediate bars and rotating cylinder, on the peripheral part of described rotating cylinder, be laid with the helical conveyor of some layers of uniform pitch, between described helical conveyor and tank wall, be provided with drying materials passage.
The inner tank wall of described rotating cylinder upside is provided with at least active catch flitch of a slice.
Described tank body upper portion side wall is provided with material outlet, and described material outlet is provided with the discharge baffle of an activity, and the bottom of described discharge baffle is provided with the lower hem in order to material guiding material outlet.
Every layer of described helical conveyor consists of the some sections of scraper plates of mutually separating respectively, and the laying of mutually staggering in adjacent layers helical conveyor of scraper plate separation gap.
Described active catch flitch is laid in four of inner tank wall by symmetry and forms, and wherein a slice and discharge baffle link together.
Longitudinal bull stick that described discharge baffle and is articulated with material outlet side is connected, and tank body and hinged with the union lever one end on horizontal and a tank body top is run through in described longitudinal bull stick upper end, and the other end of described union lever is by the air cylinder driven of being located on tank body top.
Described active catch flitch is rotated by a rotating shaft driving that runs through tank body separately respectively, and the axis of rotating shaft is mutually vertical with tube rotaring axis.
Described rotating cylinder is comprised of the annulus of some axial layings, has hollow out gap between adjacent annulus, and the scraper plate of helical conveyor is set on described annulus, and described tank body at least consists of two sections of welding along short transverse.
The invention has the advantages that:
The present invention is simple in structure, and it is convenient to manufacture, and material iris action can not only be effectively played, and air delivery function can also be had concurrently, diverse in function, and when being applied to sludge treatment device, there is the advantages such as mud good drying effect, therefore there are wide market outlook.
Accompanying drawing explanation
Fig. 1 is the structure cross-sectional schematic of the embodiment of the present invention.
Fig. 2 is the A of the embodiment of the present invention structural representation during to discharge baffle guide state.
Structural representation when Fig. 3 is the discharge baffle resistance material state of the embodiment of the present invention.
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
Referring to figs. 1 to Fig. 3, the present invention relates to a kind of shaftless spiral double stock stop of supplying gas, comprise the shell 10 on the opening that there is the tank body 1 of heating interlayer 2 on a sidewall and be connected in tank body lower part sidewall, in described tank body, be provided with one in order to realize the rotating cylinder 3 of material in tank screw lifting, in described shell, be provided with a shaftless spirochete 11, described shaftless spirochetal rotating speed cannot enter opening arrange by transmitting after rotating cylinder drives through opening part to meet material.
Above-mentioned shell top is provided with hot air intake 12, and the bottom of described shell is provided with material pilot outlet 13.
In above-mentioned tank body, be also provided with a main shaft 18 that is positioned at rotating cylinder, described main shaft is connected through intermediate bars 19 and rotating cylinder, the helical conveyor 4 that is laid with some layers of uniform pitch on the peripheral part of above-mentioned rotating cylinder, is provided with passage 5 for drying materials between described helical conveyor and tank wall.
The inner tank wall of above-mentioned rotating cylinder upside is provided with at least active catch flitch 6 of a slice.
Above-mentioned tank body upper portion side wall is provided with material outlet 7, and described material outlet is provided with the discharge baffle 8 of an activity, and the bottom of described discharge baffle is provided with the lower hem 9 in order to material guiding material outlet.
Every layer of above-mentioned helical conveyor consists of the some sections of scraper plate 4-1 that mutually separate respectively, and the laying of mutually staggering in adjacent layers helical conveyor of scraper plate separation gap.
Above-mentioned active catch flitch is laid in four of inner tank wall by symmetry and forms, and wherein a slice and discharge baffle link together.
Above-mentioned active catch flitch is rotated by rotating shaft 17 drivings that run through tank body separately respectively, and the axis of rotating shaft is mutually vertical with tube rotaring axis.
Above-mentioned rotating cylinder is comprised of the annulus of some axial layings, has hollow out gap between adjacent annulus, and the scraper plate of helical conveyor is set on described annulus, and described tank body at least consists of two sections of welding along short transverse.
Specific embodiment of the invention process:
The present invention can stop that in conjunction with the screw rod arranging in shell and shell outside material enters in shell, then utilizes the through hole that screw axial is offered to realize gas transmission operation, completes object equipment gas transmission job requirement.
Shaftless spiral physical efficiency of the present invention effectively prevents that material from backflowing, and in order to supplement the calorific loss causing due to negative pressure in tank body, hot air intake is offered on the conduit top of shaftless spirochete setting; Meanwhile, in order can to use, specially in conduit bottom, auxiliary discharge port is set when pilot process is understood drying effect and material outlet in fault.
The present invention rotarily drives screw transmission strap by rotating cylinder, by screw transmission strap, mud material is promoted from lower to upper, and in lifting process, mud at drying materials with forming thin film layer on passage, this thin film layer is dried by the heat of tank body interlayer, its moisture is further removed in uphill process, reached progressively drying effect of mud material; And in order to ensure sludge treatment effect as far as possible, in tank inner chamber, be also provided with an active catch flitch, by drive shaft, rotate, drive tank body radial rotating relative to the active catch flitch being rotatably connected, when mud drying and processing does not also reach specified requirement, active catch flitch is adjusted to the state vertical with rotating cylinder upper surface, mud is blocked by active catch flitch when being promoted to top by screw transmission strap and the rotating cylinder that leads in, can realize like this mud material automatic back flow, save the working hour; And process after regulation when mud has reached, regulate active catch flitch angle, make mud continue in rotating cylinder upper surface, continue to move ahead and arrive material outlet place; Due to material outlet, place is provided with discharge baffle, and the rotation by discharge baffle makes material import smoothly discharge port, thereby completes discharging operation.Wherein, the lower hem that the bottom of discharge baffle is provided with, makes mud material after the processing discharge port that leads more smoothly, has greatly ensured discharging effect.
The foregoing is only preferred embodiment of the present invention, all equalizations of doing according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (10)
1. a shaftless spiral double stock stop of supplying gas, comprise the shell on the opening that there is the tank body of heating interlayer on a sidewall and be connected in tank body lower part sidewall, it is characterized in that: in described tank body, be provided with one in order to realize the rotating cylinder of material in tank screw lifting, in described shell, be provided with a shaftless spirochete, described shaftless spirochetal rotating speed cannot enter opening arrange by transmitting after rotating cylinder drives through opening part to meet material.
2. the shaftless spiral according to claim 1 double stock stop of supplying gas, is characterized in that: described shell top is provided with hot air intake, and the bottom of described shell is provided with material pilot outlet.
3. the shaftless spiral according to claim 2 double stock stop of supplying gas, it is characterized in that: in described tank body, be also provided with a main shaft that is positioned at rotating cylinder, described main shaft is connected through intermediate bars and rotating cylinder, on the peripheral part of described rotating cylinder, be laid with the helical conveyor of some layers of uniform pitch, between described helical conveyor and tank wall, be provided with drying materials passage.
4. the shaftless spiral according to claim 3 double stock stop of supplying gas, is characterized in that: the inner tank wall of described rotating cylinder upside is provided with at least active catch flitch of a slice.
5. stirring and drying device according to claim 4, it is characterized in that: described tank body upper portion side wall is provided with material outlet, described material outlet is provided with the discharge baffle of an activity, and the bottom of described discharge baffle is provided with the lower hem in order to material guiding material outlet.
6. stirring and drying device according to claim 5, is characterized in that: every layer of described helical conveyor consists of the some sections of scraper plates of mutually separating respectively, and the laying of mutually staggering in adjacent layers helical conveyor of scraper plate separation gap.
7. stirring and drying device according to claim 6, is characterized in that: described active catch flitch is laid in four of inner tank wall by symmetry and forms, and wherein a slice and discharge baffle link together.
8. stirring and drying device according to claim 7, it is characterized in that: longitudinal bull stick that described discharge baffle and is articulated with material outlet side is connected, tank body and hinged with the union lever one end on horizontal and a tank body top is run through in described longitudinal bull stick upper end, and the other end of described union lever is by the air cylinder driven of being located on tank body top.
9. stirring and drying device according to claim 8, is characterized in that: described active catch flitch is rotated by a rotating shaft driving that runs through tank body separately respectively, and the axis of rotating shaft is mutually vertical with tube rotaring axis.
10. stirring and drying device according to claim 9, it is characterized in that: described rotating cylinder is comprised of the annulus of some axial layings, between adjacent annulus, have hollow out gap, the scraper plate of helical conveyor is set on described annulus, described tank body at least consists of two sections of welding along short transverse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464949.2A CN103524012B (en) | 2013-10-09 | 2013-10-09 | Shaftless screw is supplied gas double stock stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310464949.2A CN103524012B (en) | 2013-10-09 | 2013-10-09 | Shaftless screw is supplied gas double stock stop |
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| Publication Number | Publication Date |
|---|---|
| CN103524012A true CN103524012A (en) | 2014-01-22 |
| CN103524012B CN103524012B (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310464949.2A Active CN103524012B (en) | 2013-10-09 | 2013-10-09 | Shaftless screw is supplied gas double stock stop |
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| CN (1) | CN103524012B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369967A (en) * | 2016-10-31 | 2017-02-01 | 王月娟 | Agricultural fodder dryer |
| CN114791214A (en) * | 2022-03-21 | 2022-07-26 | 南通新三扬智能制造有限公司 | Sandstone drying equipment for testing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090080813A (en) * | 2008-01-22 | 2009-07-27 | 장진수 | Apparatus for drying sludges for sludge treatment machines |
| JP2010149094A (en) * | 2008-12-26 | 2010-07-08 | Sanki Eng Co Ltd | Screw press dehydrator |
| CN201665606U (en) * | 2010-04-02 | 2010-12-08 | 东南大学 | Sludge pulse flash evaporation deep dehydration device |
| CN101913741A (en) * | 2010-08-19 | 2010-12-15 | 北京中持绿色能源环境技术有限公司 | System and method for treating sludge containing heavy metal |
| CN102503070A (en) * | 2011-11-11 | 2012-06-20 | 河海大学 | Device for reducing water ratio of sludge |
| CN202516184U (en) * | 2012-04-17 | 2012-11-07 | 周成龙 | Near-distance fire-distinguishing fire-fighting protection device |
| CN203700135U (en) * | 2013-10-09 | 2014-07-09 | 福建清道夫环保科技有限公司 | Shaftless spiral gas conveying and material blocking mechanism |
-
2013
- 2013-10-09 CN CN201310464949.2A patent/CN103524012B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090080813A (en) * | 2008-01-22 | 2009-07-27 | 장진수 | Apparatus for drying sludges for sludge treatment machines |
| JP2010149094A (en) * | 2008-12-26 | 2010-07-08 | Sanki Eng Co Ltd | Screw press dehydrator |
| CN201665606U (en) * | 2010-04-02 | 2010-12-08 | 东南大学 | Sludge pulse flash evaporation deep dehydration device |
| CN101913741A (en) * | 2010-08-19 | 2010-12-15 | 北京中持绿色能源环境技术有限公司 | System and method for treating sludge containing heavy metal |
| CN102503070A (en) * | 2011-11-11 | 2012-06-20 | 河海大学 | Device for reducing water ratio of sludge |
| CN202516184U (en) * | 2012-04-17 | 2012-11-07 | 周成龙 | Near-distance fire-distinguishing fire-fighting protection device |
| CN203700135U (en) * | 2013-10-09 | 2014-07-09 | 福建清道夫环保科技有限公司 | Shaftless spiral gas conveying and material blocking mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369967A (en) * | 2016-10-31 | 2017-02-01 | 王月娟 | Agricultural fodder dryer |
| CN114791214A (en) * | 2022-03-21 | 2022-07-26 | 南通新三扬智能制造有限公司 | Sandstone drying equipment for testing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103524012B (en) | 2015-12-02 |
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