CN108561649A - A kind of Desulphurization conveying high temperature rotary joint - Google Patents
A kind of Desulphurization conveying high temperature rotary joint Download PDFInfo
- Publication number
- CN108561649A CN108561649A CN201810348829.9A CN201810348829A CN108561649A CN 108561649 A CN108561649 A CN 108561649A CN 201810348829 A CN201810348829 A CN 201810348829A CN 108561649 A CN108561649 A CN 108561649A
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- CN
- China
- Prior art keywords
- diameter section
- intermediate sleeve
- face
- housing
- ring
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
- F16L27/0804—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another
- F16L27/0808—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation
- F16L27/0824—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe the fluid passing axially from one joint element to another the joint elements extending coaxially for some distance from their point of separation with ball or roller bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Joints Allowing Movement (AREA)
Abstract
A kind of Desulphurization conveying high temperature rotary joint disclosed by the invention,Intermediate sleeve is housed in outer shell body,Intermediate sleeve is equipped with intermediate sleeve static seal face,It is internal equipped with rolling support set,Rolling support is put on equipped with rolling element,End face ring set is housed in rolling element,It is equipped in its end face ring set and connects short tube soon,End face ring set both ends of the surface are respectively welded raised sealing ring I,Ⅱ,Housing shell is connected with housing end plug by head bolts,Housing end plug is equipped with end cap static seal face,The quiet tube body of docking is welded in housing end plug nozzle,Stud right end is screwed into across housing end plug in intermediate sleeve threaded hole,Its left end is set with after compressed spring and is linked together with intermediate sleeve by nut fixation,Make end cap static seal face,Intermediate sleeve static seal face respectively with I left side of raised sealing ring,II right side tight fit of raised sealing ring, which connects, constitutes double sealing structure,Meet the kiln discharge Desulphurization conveying that temperature is more than 400 DEG C or more,And sealing structure is reliable,It is convenient and easy.
Description
Technical field
The present invention relates to de- with dry method, semi-dry process flue gas desulphurization byproduct comprehensive utilization technical field, more particularly to one kind
Sulphur ash conveying high temperature rotary joint.
Background technology
Due to dry method, semi-dry desulphurization equipment investment is few, floor space is small, saves water and energy, excellent without wastewater and waste acid discharge etc.
Point, in China, there are about the steel enterprise sintering units of 30% power industry coal unit and 90% or more to be all made of dry method, half
Dry desulfurizing process carries out desulfurization, it is made to be widely adopted.Since dry method, semi-dry desulphurization are with CaCO3Or Ca (OH)2For desulfurization
The by-product of agent, generation is shallow white dry powder-shaped substance-Desulphurization.Due to the CaSO in Desulphurization3Suitable temperature, when
Between, under humidity, Oxygen Condition can be oxidized to CaSO4, and it is widely used in the necks such as building materials, building and finishing instead of the natural gypsum
Domain.Desulphurization using the technique and device is to turn round in oxidation kiln to complete CaSO in two-part3It is converted into CaSO4Oxidation
Journey, kiln temperature controls between 550~600 DEG C, therefore is commonly rotated used in existing screw conveyor and its both ends
Connector cannot meet the kiln discharge Desulphurization conveying that temperature is more than 400 DEG C or more.Accordingly, it is now desired to which one kind can solve
The Desulphurization conveying high temperature rotary joint for stating problem makes it be used for the rotatable connection of the two axial ends of screw conveyor and uses.
Invention content
The purpose of the present invention：To solve the above problems, in view of the deficiencies of the prior art, the present invention provides a kind of de-
Sulphur ash conveying high temperature rotary joint, the kiln discharge Desulphurization conveying that temperature is more than 400 DEG C or more can be met by making it at runtime, and
And it is double sealing structure sealed reliable, convenient and easy.
Technical solution：In order to achieve the above objectives, the present invention adopts the following technical scheme that realization：
A kind of Desulphurization conveying high temperature rotary joint, including the quiet tube body of docking, stud, nut, compressed spring, pressure
Pad, housing shell, intermediate sleeve, intermediate sleeve static seal face, rolling support set, end face ring set, connect soon short tube, installation protruding ring,
Guide ring, diversion short tube, water conservancy diversion long tube, end face ring screw, housing end plug, end cap static seal face, raised sealing ring I, rolling element,
Raised sealing ring II, head bolts；
The housing shell in left end opening, right end be equipped with nozzle tubular structure be arranged, inside match in concentric gap
Trap is equipped with intermediate sleeve, and the tubular structure that the intermediate sleeve is equipped with nozzle in left end opening, right end is arranged, axially inside same
Axis is stepped to be respectively equipped with enlarged diameter section and reduced diameter section, and reduced diameter section left side is set in annulus protrusion perpendicular to axis shape
There is intermediate sleeve static seal face, enlarged diameter section is interior to be coaxially set with rolling support set, the rolling with housing shell in clearance fit
Dynamic supporting sleeve is cylindrical in shape structure setting, and right part radial outside is equipped with annular boss, makes it with housing shell coaxially in gap
On the inside of intermediate sleeve enlarged diameter section right end, rolling support is put on to be respectively equipped in circumferential 20 deciles between axial direction engagement sleeves
The rolling element that gap is equipped with, it is in clearance fit to be set in the rolling element that 20 decile of the circumferential direction is respectively set with rolling element
And with housing shell coaxial arrangement end face ring set；
The end face ring set is in heavy wall tubular structure setting, axially inside coaxially stepped to be respectively equipped with minor diameter
Section and enlarged diameter section, reduced diameter section inner shaft are welded with diversion short tube to the left, and the diversion short tube inner shaft covers to the left
Welding equipment is connected to water conservancy diversion long tube, be axially set in enlarged diameter section be each passed through housing shell, intermediate sleeve nozzle and respectively with
Spout diameter connects short tube soon in clearance fit, described to connect short tube left part soon respectively by being in circumferential ten to halve, simultaneously
And be fixed together with end face ring set axially across the end face ring screw of end face ring set, short tube right end is connect soon in circumferential
Ring-type is provided with installation protruding ring, is respectively welded in circumferential in axial correspond at the end face ring set both sides of the face circumferential edge
The raised sealing ring I of setting, raised sealing ring II；
Housing shell left part passes through in circumferential 16 deciles and axially across the end cap spiral shell of housing end plug setting
Nail is connected and installed with housing end plug, the housing end plug structure setting in the form of annular discs, and in-between position is in be axially arranged with through hole shape
Nozzle, right side is coaxially stepped in an axial direction to be respectively equipped with enlarged diameter section and reduced diameter section, enlarged diameter section and housing shell
Left end internal diameter is in clearance fit, and reduced diameter section is inserted into rolling support set left end, and reduced diameter section right side is convex in annulus
It rises and is equipped with end cap static seal face perpendicular to axis shape, the housing end plug nozzle inner shaft is welded with the quiet pipe of docking to the left
Body, the quiet tube body right end insertion of docking are sleeved on the outside of water conservancy diversion long tube left end；
The stud is in that circumferential eight equal parts are separately positioned on the inside of the head bolts at housing end plug circumferential edge,
Right end is screwed into across housing end plug respectively in axial direction to be arranged in the threaded hole of intermediate sleeve left side, and left end is set with successively
It is set to link together with intermediate sleeve by the fixation of nut after pressure pad, compressed spring, another pressure pad, and due to compressed spring
Resilient force so that end cap static seal face, intermediate sleeve static seal face in static shape in an axial direction respectively in dynamic shape
I left side of raised sealing ring, raised II right side of sealing ring firmly connect in tight fit, so that it is constituted of the invention dual close
Seal structure.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of Desulphurization conveying high temperature rotary joint disclosed by the invention, outer shell body is interior to be equipped with intermediate sleeve, intermediate sleeve
Internal that rolling support set is housed equipped with intermediate sleeve static seal face, rolling support is put on equipped with rolling element, and rolling element is interior equipped with end
Face ring set, end face ring set is interior equipped with short tube is connect soon, and end face ring set both ends of the surface are respectively welded raised sealing ring I, II, housing
Shell is connected with housing end plug by head bolts, and housing end plug is equipped with end cap static seal face, is welded in housing end plug nozzle
Quiet tube body is docked, stud right end is screwed into across housing end plug in intermediate sleeve threaded hole, and left end is set with compressed spring
It is fixed by nut and is linked together with intermediate sleeve afterwards so that end cap static seal face, intermediate sleeve static seal face are close with protrusion respectively
I left side of seal ring, raised II right side tight fit of sealing ring, which connect, constitutes double sealing structure, meet temperature be more than 400 DEG C with
On the conveying of kiln discharge Desulphurization, and sealing structure is reliable, convenient and easy.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the main structure diagram of the present invention；
Fig. 3 is the left view structural representation of the present invention；
Fig. 4 is the A-A cross-sectional views of Fig. 2；
Fig. 5 is the B-B cross-sectional views of Fig. 4；
Fig. 6 is the sealing structure close-up schematic view of Fig. 2；
Fig. 7 is the oppositely arranged main structure diagram of guide ring of the present invention；
In figure：1- is docked in quiet tube body, 2- studs, 3- nuts, 4- compressed springs, 5- pressure pads, 6- housings shell, 7-
Between set, 71- intermediate sleeves static seal face, 8- rolling supports set, the end faces 9- ring set, 10- connect soon short tube, 101- installations protruding ring,
11- guide rings, 111- diversion short tubes, 112- water conservancy diversion long tube, the end faces 12- ring screw, 13- housing end plugs, 131- end cap static seals
Face, 14- protrusions sealing ring I, 15- rolling elements, 16- protrusions sealing ring II, 17- head bolts.
Specific implementation mode
The present invention is described in detail with reference to the accompanying drawings of the specification, it should be noted that the implementation of the present invention is unlimited
In the following embodiments and the accompanying drawings.
It should be noted that "left", "right" here is only to facilitate the description present invention and the exemplary direction that defines,
As shown in Figure 1, paper left direction is " left side ", paper right direction is " right side ", and paper left and right side direction is " axial direction ", certainly
Those skilled in the art understand on the basis of the present invention, can also other manner define the directions such as "left", "right", equally fall into
Within protection scope of the present invention.
See shown in Fig. 1-Fig. 6, a kind of Desulphurization conveying high temperature rotary joint, including the quiet tube body 1 of docking, stud 2,
Nut 3, compressed spring 4, pressure pad 5, housing shell 6, intermediate sleeve 7, intermediate sleeve static seal face 71, rolling support set 8, end face ring set
9, short tube 10, installation protruding ring 101, guide ring 11, diversion short tube 111, water conservancy diversion long tube 112, end face ring screw 12, shell are connect soon
Body end lid 13, end cap static seal face 131, raised sealing ring I 14, rolling element 15, raised sealing ring II 16, head bolts 17；
The housing shell 6 in left end opening, right end be equipped with nozzle tubular structure be arranged, inside match in concentric gap
Trap is equipped with intermediate sleeve 7, and the tubular structure that the intermediate sleeve 7 is equipped with nozzle in left end opening, right end is arranged, axially inside
Coaxially stepped to be respectively equipped with enlarged diameter section and reduced diameter section, reduced diameter section left side is in annulus protrusion perpendicular to axis shape
Equipped with intermediate sleeve static seal face 71, in enlarged diameter section with housing shell 6 is coaxial is set with rolling support in clearance fit and covers 8,
The rolling support set 8 is cylindrical in shape structure setting, and right part radial outside is equipped with annular boss, keeps it same with housing shell 6
Axis is sleeved in clearance fit on the inside of 7 enlarged diameter section right end of intermediate sleeve, is set respectively in circumferential 20 deciles on rolling support set 8
There is the rolling element 15 being equipped in axial gap, is set with and rolls in the rolling element 15 that 20 decile of the circumferential direction is respectively set
End face ring set 9 that is that kinetoplast 15 is in clearance fit and being coaxially disposed with housing shell 6；
The end face ring set 9 is in heavy wall tubular structure setting, axially inside it is coaxial it is stepped be respectively equipped with it is small straight
Diameter section and enlarged diameter section, reduced diameter section inner shaft are welded with diversion short tube 111,111 inner shaft of the diversion short tube to the left
It is welded with water conservancy diversion long tube 112 to the left, is axially set in enlarged diameter section and is each passed through housing shell 6, intermediate sleeve 7 is managed
Mouthful and connect short tube 10 soon in clearance fit with spout diameter respectively, 10 left part of short tube that connects soon passes through respectively
It halves in circumferential ten and is fixed together with end face ring set 9 axially across the end face ring screw 12 of end face ring set 9,
It is in that circumferential ring-type is provided with installation protruding ring 101,9 both sides of the face circumferential edge of the end face ring set that it connects 10 right end of short tube soon
Place is respectively welded in axial correspond in circumferentially disposed raised sealing ring I 14, raised sealing ring II 16；
6 left part of housing shell passes through in circumferential 16 deciles and axially across the end of the setting of housing end plug 13
Lid screw 17 is connected and installed with housing end plug 13, and 13 structure setting in the form of annular discs of the housing end plug, in-between position is in axial
Equipped with through hole shape nozzle, right side is coaxially stepped in an axial direction to be respectively equipped with enlarged diameter section and reduced diameter section, enlarged diameter section
It is in clearance fit with 6 left end internal diameter of housing shell, reduced diameter section is inserted into rolling support and covers in 8 left ends, and reduced diameter section is right
End face is equipped with end cap static seal face 131 in annulus protrusion perpendicular to axis shape, and 13 nozzle inner shaft of the housing end plug covers to the left
Welding equipment is connected to the quiet tube body 1 of docking, and quiet 1 right end of the tube body insertion of docking is sleeved on the outside of 112 left end of water conservancy diversion long tube；
The stud 2 is in that circumferential eight equal parts are separately positioned in the head bolts 17 at 13 circumferential edge of housing end plug
Side, right end is screwed into across housing end plug 13 respectively in axial direction to be arranged in the threaded hole of 7 left side of intermediate sleeve, left end according to
Secondary be set with after pressure pad 5, compressed spring 4, another pressure pad 5 makes it link together with intermediate sleeve 7 by the fixation of nut 3,
And due to 4 resilient force of compressed spring so that end cap static seal face 131,71 edge of intermediate sleeve static seal face in static shape
Axial is in respectively tight fit firmly phase with I 14 left side of raised sealing ring, II 16 right side of raised sealing ring in dynamic shape
It connects, it is made to constitute the double sealing structure of the present invention.
Another embodiment of the present invention, as shown in Figure 7, with Fig. 2 the difference is that, the diversion short tube 111, water conservancy diversion long tube
11 guide ring of guide ring of 112 compositions is oppositely arranged to be welded on quiet 1 right end of tube body of docking, makes when flowing to negative direction for medium
With.The present invention is applied when screw conveyor both ends work, and is first connect the present invention shown in Fig. 7 soon according to medium flow direction short
The installation protruding ring 101 of pipe 10 is fixedly connected on the medium input terminal of screw conveyor by quick change snap ring and bolt, by Fig. 2 institutes
The installation protruding ring 101 that the present invention shown connects short tube 10 soon is fixedly connected on screw conveyor by quick change snap ring and bolt
Medium output end makes its medium be formed in screw conveyor both ends, one end into another working method brought out.
Claims (1)
1. a kind of Desulphurization conveying high temperature rotary joint, including housing shell, it is characterised in that：
The housing shell is cylindrical in shape structure setting, and internal sleeve is equipped with intermediate sleeve, is respectively equipped with inside the intermediate sleeve big straight
Diameter section and reduced diameter section, reduced diameter section left side are equipped with intermediate sleeve static seal face, rolling support are set in enlarged diameter section
Set, rolling support is put on is respectively equipped with rolling element, the rolling that 20 decile of the circumferential direction is respectively set in circumferential 20 deciles
It is set with end face ring set that is being in clearance fit with rolling element and being coaxially disposed with housing shell in vivo；
Reduced diameter section and enlarged diameter section are respectively equipped with inside the end face ring set, it is short to be welded with water conservancy diversion in reduced diameter section
It manages, is welded with water conservancy diversion long tube in the diversion short tube, is set in enlarged diameter section and is each passed through housing shell, intermediate sleeve
Connect short tube soon；
The short tube left part that connects soon passes through end face ring screw and the end face in circumferential ten bisection and through end face ring set
Ring set is fixed together, and raised sealing is respectively welded in axial correspondence at the end face ring set both sides of the face circumferential edge
Ring I, raised sealing ring II；
Housing shell left part in circumferential 16 deciles and across the head bolts of housing end plug setting by connecting peace
It is coaxially stepped in an axial direction on the right side of the housing end plug to be respectively equipped with enlarged diameter section and reduced diameter section equipped with housing end plug,
Enlarged diameter section is in clearance fit with housing shell left end internal diameter, and reduced diameter section is inserted into rolling support set left end, small straight
Diameter section right side is equipped with end cap static seal face, and the housing end plug nozzle inner shaft is welded with the quiet tube body of docking to the left；
Stud is in that circumferential eight equal parts are arranged on the inside of the head bolts at housing end plug circumferential edge, and right end is each passed through
Housing end plug is screwed into the threaded hole of intermediate sleeve left side, and left end is set with pressure pad, compressed spring, another pressure pad successively
It is set to link together with intermediate sleeve by the fixation of nut afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348829.9A CN108561649A (en) | 2018-04-18 | 2018-04-18 | A kind of Desulphurization conveying high temperature rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810348829.9A CN108561649A (en) | 2018-04-18 | 2018-04-18 | A kind of Desulphurization conveying high temperature rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108561649A true CN108561649A (en) | 2018-09-21 |
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ID=63535433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810348829.9A Pending CN108561649A (en) | 2018-04-18 | 2018-04-18 | A kind of Desulphurization conveying high temperature rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108561649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597265A (en) * | 2018-12-11 | 2019-04-09 | 河北汉光重工有限责任公司 | Hemispherical ball cover fixes to clamp mechanism in a kind of diving imaging system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA05009181A (en) * | 2004-08-27 | 2006-03-08 | Deublin Co | Washpipe seal assembly. |
| CN203594789U (en) * | 2013-11-25 | 2014-05-14 | 上海中芬新能源投资有限公司 | Special side-in type stirrer mechanical seal device for desulfurization and denitrification absorption tower |
| KR20140129869A (en) * | 2013-04-30 | 2014-11-07 | 주식회사 세광하이테크 | Swivel joint |
| CN106523539A (en) * | 2016-12-29 | 2017-03-22 | 哈尔滨金源伟业环保科技有限公司 | Dynamic sealing device for oily sludge treatment equipment for oil field |
| CN208311730U (en) * | 2018-04-18 | 2019-01-01 | 鞍山辉润机械制造有限公司 | High temperature rotary joint is used in a kind of conveying of Desulphurization |
-
2018
- 2018-04-18 CN CN201810348829.9A patent/CN108561649A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA05009181A (en) * | 2004-08-27 | 2006-03-08 | Deublin Co | Washpipe seal assembly. |
| KR20140129869A (en) * | 2013-04-30 | 2014-11-07 | 주식회사 세광하이테크 | Swivel joint |
| CN203594789U (en) * | 2013-11-25 | 2014-05-14 | 上海中芬新能源投资有限公司 | Special side-in type stirrer mechanical seal device for desulfurization and denitrification absorption tower |
| CN106523539A (en) * | 2016-12-29 | 2017-03-22 | 哈尔滨金源伟业环保科技有限公司 | Dynamic sealing device for oily sludge treatment equipment for oil field |
| CN208311730U (en) * | 2018-04-18 | 2019-01-01 | 鞍山辉润机械制造有限公司 | High temperature rotary joint is used in a kind of conveying of Desulphurization |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109597265A (en) * | 2018-12-11 | 2019-04-09 | 河北汉光重工有限责任公司 | Hemispherical ball cover fixes to clamp mechanism in a kind of diving imaging system |
| CN109597265B (en) * | 2018-12-11 | 2020-12-22 | 河北汉光重工有限责任公司 | Fixed clamping mechanism of super hemisphere spherical cover in dive imaging system |
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Application publication date: 20180921 |
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