CN105032240A - Vertical discharger - Google Patents
Vertical discharger Download PDFInfo
- Publication number
- CN105032240A CN105032240A CN201510356413.8A CN201510356413A CN105032240A CN 105032240 A CN105032240 A CN 105032240A CN 201510356413 A CN201510356413 A CN 201510356413A CN 105032240 A CN105032240 A CN 105032240A
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- main shaft
- end socket
- bearing
- vertical
- inner magnet
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Abstract
A vertical discharger comprises a discharging cylinder body, wherein the discharging cylinder body comprises built-in stirring blades, a feeding opening and a discharging opening; the stirring blades penetrate a sealing head at the lower end part of the discharging cylinder body after penetrating a spindle, and are connected with a speed reducing transmission mechanism mounted on a machine frame; a vertical bearing seat is perpendicularly fixed to the sealing head at the lower end part of the discharging cylinder body; the spindle penetrates the vertical bearing seat through a bearing; an inner magnet body is fixed to the lower end part of the spindle; an isolation cover sleeving the spindle and the internal magnet body at the lower end part of the spindle is arranged downwards at the lower bottom of the sealing head; an external magnet body matched with the internal magnet body and connected with the speed reducing transmission mechanism below the external magnet body is arranged on the machine frame; a key is connected with the external magnet body. The vertical discharger has the characteristics that the structure is reasonable and compact; the use is convenient and reliable; material leakage can be avoided; the characteristics of safe sealing, high cleanness, safe production and the like can be realized.
Description
Technical field
What the present invention relates to is a kind of vertical discharger being mainly used in continuous cooking in pipe style system, belongs to the handling technique field of material.
Background technology
Be that raw-material paper mill or pulp mill carry out pulping by cooking by horizontal continuous cooking system to raw material usually with non-wood raw materials such as wheat straw, reeds (reed, awns bar), boiling at the end material enters vertical discharger, cool with cold black liquid dilution, stir in vertical discharger, and utilize the pressure of boiling vessel inside to carry out cold spurting, reach discharging object; Therefore above-mentioned discharger belongs to pressure vessel.
Traditional vertical discharger adopts vertical blade formula agitator, its driving motor and reductor are positioned at below the bottom bulkhead of discharger, stirrer paddle is at internal tank, and power transmission shaft penetrates internal tank from reductor by head opening, and drive shaft seal adopts soft packing seal.
Although the structure structure of above-mentioned traditional vertical discharger is relatively simple, manufacture requirements is not high, and the soft packing adopted is carried out sealing and can not be reached and seal completely, easily leaks; Therefore from operation result, all there is leakage phenomenon in the vertical discharger of employing gland sealed nearly all at present, therefore traditional kind of drive is not suitable for the poisonous or inflammable and explosive operating mode of material.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and provide a kind of rational in infrastructure, compact, easy to use and reliable, the leakage of material can be avoided, reach security seal, realize vertical discharger that is clean, safety in production.
The object of the invention is to have come by following technical solution, a kind of vertical discharger, it comprises one and is built-in with stirrer paddle, with the discharging cylindrical shell of charging and discharge port, described stirrer paddle is by the end socket of main shaft through discharging cylindrical shell bottom, be connected with rack-mounted reduction gearing mechanism, the end socket of described discharging cylindrical shell bottom is vertically fixed with a vertical shaft bearing, main shaft is set in described vertical shaft bearing by bearing, the bottom of main shaft is fixed with an inner magnet, at the lower bottom part of described end socket to being arranged with the separation sleeve entangled at main shaft and bottom inner magnet, bottom end socket outside separation sleeve, described frame is installed, and be provided with inner magnet supporting above frame, the outer magnet of second line of a couplet reduction gearing mechanism.
The lower end of described discharging cylindrical shell connects the end socket of described spirogyrate by adpting flange, described reduction gearing mechanism stretches turning cylinder, and connects outer magnet by key; Described separation sleeve is cylindrical jacket body structure and is welded on the bottom of end socket at the described inner magnet back of socket, and described inner magnet and main shaft link into an integrated entity, and main shaft is set in bearing block.
Described main shaft is placed in bearing block by upper and lower two sliding bearings, and be supported on end socket by properties of journal bearing lubricated, described sliding bearing and pressure-loaded bearing adopt SiC or filled polytetrafluoroethylene F4 to make respectively, and are filled with lubricating fluid with pressure in described separation sleeve; Described inner magnet and outer magnet adopt high strength rare earth material to make.
The present invention adopts magnetic force transmitting torque, eliminates the power transmission shaft between traditional vertical discharger connection reductor and paddle, makes the bottom of vertical discharger realize sealing completely; It is reasonable, compact that it has structure, easy to use and reliable, can avoid the leakage of material, reach security seal, the features such as realization is clean, safety in production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: shown in Fig. 1, vertical discharger of the present invention, it comprises one and is built-in with stirrer paddle 2, with the discharging cylindrical shell 1 of charging and discharge port, described stirrer paddle 2 is by the end socket 3 of main shaft 10 through discharging cylindrical shell 1 bottom, be connected with the reduction gearing mechanism 11 be arranged in frame 12, the end socket 3 of described discharging cylindrical shell 1 bottom is vertically fixed with a vertical shaft bearing 4, main shaft 10 is by bearing 5, 6 are set in described vertical shaft bearing 4, the bottom of main shaft 10 is fixed with an inner magnet 9, at the lower bottom part of described end socket 3 to being arranged with the separation sleeve 8 entangled at main shaft 10 and bottom inner magnet 9, bottom end socket 3 outside separation sleeve 8, described frame 12 is installed, and frame 12 is provided with inner magnet 9 supporting above, the outer magnet 7 of second line of a couplet reduction gearing mechanism 12.
Shown in figure, the lower end of described discharging cylindrical shell 1 connects the end socket 3 of described spirogyrate by adpting flange 13, and described reduction gearing mechanism 12 is stretched turning cylinder, and this turning cylinder connects outer magnet 7 by key; Described separation sleeve 8 is cylindrical jacket body structure and after the described inner magnet 9 of socket, is welded on the bottom of end socket 3, and described inner magnet 9 links into an integrated entity with main shaft 10, and main shaft 10 is set in bearing block 4.
Main shaft 10 of the present invention is placed in bearing block by upper and lower two sliding bearings 5, and be supported on end socket by properties of journal bearing lubricated 6, described sliding bearing 5 and pressure-loaded bearing 6 adopt SiC or filled polytetrafluoroethylene F4 to make respectively, and are filled with lubricating fluid with pressure in described separation sleeve 8; Described inner magnet 9 and outer magnet 7 adopt high strength rare earth material to make.When reduction gearing mechanism rotates, indirectly driven the stirrer paddle rotary work in vertical stirrer by magnetic coupling.Thus solve the packing seal leakage problem of traditional vertical discharger preferably, can cleaner production be realized, may be used for the poisonous or inflammable and explosive workplace of material and operating mode.
Claims (3)
1. a vertical discharger, it comprises one and is built-in with stirrer paddle, with the discharging cylindrical shell of charging and discharge port, described stirrer paddle is by the end socket of main shaft through discharging cylindrical shell bottom, be connected with rack-mounted reduction gearing mechanism, the end socket that it is characterized in that described discharging cylindrical shell bottom is vertically fixed with a vertical shaft bearing, main shaft is set in described vertical shaft bearing by bearing, the bottom of main shaft is fixed with an inner magnet, at the lower bottom part of described end socket to being arranged with the separation sleeve entangled at main shaft and bottom inner magnet, bottom end socket outside separation sleeve, described frame is installed, and be provided with inner magnet supporting above frame, the outer magnet of second line of a couplet reduction gearing mechanism.
2. vertical discharger according to claim 1, is characterized in that the lower end of described discharging cylindrical shell connects the end socket of described spirogyrate by adpting flange, described reduction gearing mechanism stretches turning cylinder, and connects outer magnet by key; Described separation sleeve is cylindrical jacket body structure and is welded on the bottom of end socket at the described inner magnet back of socket, and described inner magnet and main shaft link into an integrated entity, and main shaft is set in bearing block.
3. vertical discharger according to claim 1, it is characterized in that described main shaft is placed in bearing block by upper and lower two sliding bearings, and be supported on end socket by properties of journal bearing lubricated, described sliding bearing and pressure-loaded bearing adopt SiC or filled polytetrafluoroethylene F4 respectively, and are filled with lubricating fluid with pressure in described separation sleeve; Described inner magnet and outer magnet adopt high strength rare earth material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356413.8A CN105032240A (en) | 2015-06-25 | 2015-06-25 | Vertical discharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510356413.8A CN105032240A (en) | 2015-06-25 | 2015-06-25 | Vertical discharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105032240A true CN105032240A (en) | 2015-11-11 |
Family
ID=54439561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510356413.8A Pending CN105032240A (en) | 2015-06-25 | 2015-06-25 | Vertical discharger |
Country Status (1)
| Country | Link |
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| CN (1) | CN105032240A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570104A (en) * | 2017-11-09 | 2018-01-12 | 威海化工机械有限公司 | A kind of reactor of the contactless anti-sway support of band |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049967U (en) * | 1988-09-12 | 1989-12-27 | 兰州石油化工机器厂 | High-pressure stillage magnetic force driving head |
| CN2114505U (en) * | 1992-03-16 | 1992-09-02 | 南通市化工机械厂 | Leakless self lubrication magnetic transmission reaction pot |
| CN2482597Y (en) * | 2001-06-29 | 2002-03-20 | 中国石油天然气集团公司 | Magnetic drive corrosion resistant fluorine plastic liner pump |
| CN102309938A (en) * | 2011-03-18 | 2012-01-11 | 江苏华机环保设备有限责任公司 | Stirring gearing of pressure discharger |
| CN202179963U (en) * | 2011-06-24 | 2012-04-04 | 栾清杨 | Novel kettle-bottom mixing tank |
| CN103191667A (en) * | 2013-04-08 | 2013-07-10 | 田政 | Magnetic sealing device for magnetic stirrer |
| CN204952742U (en) * | 2015-06-25 | 2016-01-13 | 浙江成汉思创化工设备有限公司 | Vertical tripper |
-
2015
- 2015-06-25 CN CN201510356413.8A patent/CN105032240A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049967U (en) * | 1988-09-12 | 1989-12-27 | 兰州石油化工机器厂 | High-pressure stillage magnetic force driving head |
| CN2114505U (en) * | 1992-03-16 | 1992-09-02 | 南通市化工机械厂 | Leakless self lubrication magnetic transmission reaction pot |
| CN2482597Y (en) * | 2001-06-29 | 2002-03-20 | 中国石油天然气集团公司 | Magnetic drive corrosion resistant fluorine plastic liner pump |
| CN102309938A (en) * | 2011-03-18 | 2012-01-11 | 江苏华机环保设备有限责任公司 | Stirring gearing of pressure discharger |
| CN202179963U (en) * | 2011-06-24 | 2012-04-04 | 栾清杨 | Novel kettle-bottom mixing tank |
| CN103191667A (en) * | 2013-04-08 | 2013-07-10 | 田政 | Magnetic sealing device for magnetic stirrer |
| CN204952742U (en) * | 2015-06-25 | 2016-01-13 | 浙江成汉思创化工设备有限公司 | Vertical tripper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570104A (en) * | 2017-11-09 | 2018-01-12 | 威海化工机械有限公司 | A kind of reactor of the contactless anti-sway support of band |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |