CN107178618A - Seal - Google Patents
Seal Download PDFInfo
- Publication number
- CN107178618A CN107178618A CN201710549240.0A CN201710549240A CN107178618A CN 107178618 A CN107178618 A CN 107178618A CN 201710549240 A CN201710549240 A CN 201710549240A CN 107178618 A CN107178618 A CN 107178618A
- Authority
- CN
- China
- Prior art keywords
- sealing
- drum
- compression plate
- flexible
- seal according
- 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.)
- Granted
Links
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B1/00—Retorts
- C10B1/10—Rotary retorts
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/3452—Pressing means the pressing force resulting from the action of a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Sealing Devices (AREA)
Abstract
The present invention provides a kind of seal, including：Sealing drum, sealing compression plate, sealing adjusting bolt and sealing stage clip；Flexible sealing material is provided with the inwall of the sealing drum, the sealing compression plate compresses the flexible sealing material, and the flexible sealing material seals the gap between the sealing drum and the sealing compression plate；Movable sealing connecting port is provided with the sealing drum, the movable sealing connecting port is arranged on the opposite direction that sealing drum couples with sealing compression plate, and movable sealing connecting port is same body component with sealing drum.
Description
Technical field
The present invention relates to technical field of sealing technology, and in particular to a kind of sealing for continuous rotary carbonization retort
Part.
Background technology
Continuous rotary destructive distillation carbide furnace is used to be heat-treated organic matter material, and the sealing of internal volume has higher
Requirement.Existing continuous rotary destructive distillation carbide furnace sealing device, is sealed using flap steel disc by Wire pulling mode mostly,
Such device is originally used for the kiln sealing that the inorganic material internal combustions such as cement, mineral aggregate roasting are fired, and inorganic material is in sintering procedure
In itself will not discharge combustible gas, therefore the sealing device is not the problem of consider air-tightness.
Sealing device in current continuous rotary destructive distillation carbide furnace, such as CN205824163U, by the fixation being sequentially connected
Device, spring supporting device and spring attachment composition, fixing device include fixing seal set, put installed in fixing seal
Compression sealing surface, compress inclined-plane, mounting flange and intercalated water sleeve；Elastic limits device includes spring supporting ring flange, installs
Holddown spring fix bar and holddown spring on spring supporting ring flange；Spring attachment includes spring compression flange, peace
Fastening flange aperture and spring compression on spring compression flange fix rod aperture；For another example Chinese patent application
CN201710338576.2, although it is improved in terms of sealing, this body structure is complex, flexible concertina hermetic bag
Inconvenience is installed, manufacturing cost is higher, in addition, after long period use, also there is the problem of flexible concertina hermetic bag easily comes off.
It is used to carry out continuous rotary carbonization in carbonization carbonization process to organic matter in the prior art to overcome
The problem of poor sealing of retort, complicated later stage flexible concertina hermetic bag easily come off, the present inventor carries
A kind of seal of continuous rotary carbonization retort has been supplied, sealing effectiveness has been improved and simplifies structure, with good
Economic benefit.
The content of the invention
The embodiment of the present invention provides a kind of seal, to solve existing continuous rotary carbonization retort sealing not
The problem of good, complicated later stage flexible concertina hermetic bag easily comes off.
The embodiment of the present invention provides a kind of seal, including：
Sealing drum, sealing compression plate, sealing adjusting bolt and sealing stage clip；
The sealing compresses dish external diameter and is slightly less than the sealing drum internal diameter, and the sealing compression plate is nested in the sealing drum
It is interior；
The sealing adjusting bolt is arranged on the outside of the sealing drum outer wall, and the sealing adjusting bolt passes through described close
Perforate on sealed tube wing plate is simultaneously fixed on the sealing compression plate, the sealing stage clip be resisted against the sealing adjusting bolt and
Between the sealing drum；
Flexible sealing material is provided with the inwall of the sealing drum, the sealing compression plate compresses the flexible sealing material
Material, the flexible sealing material seals the gap between the sealing drum and the sealing compression plate；
Movable sealing connecting port is provided with the sealing drum, the movable sealing connecting port is arranged on sealing drum and sealing
The opposite direction of compression plate connection, movable sealing connecting port is same body component with sealing drum.
Further, the flexible sealing material can deformation under the pressure effect of the sealing compression plate so that described
Flexible sealing material fills the gap between the sealing drum and the sealing compression plate at least in part.
Further, the sealing drum and the sealing compression plate are the disk that can be relatively rotated.
Further, the flexible sealing material is high-molecular organic material.
Further, the sealing stage clip is helical spring.
Further, the flexible sealing material is polytetrafluoroethylene (PTFE).
Further, the movable sealing connecting port outer wall is provided with groove.
Further, the outer wall of the sealing drum is provided with longitudinal limiting device.
Further, the longitudinal limiting device is long rails stopping means
Seal provided in an embodiment of the present invention, can solve the problem that existing continuous rotary carbonization retort sealing not
The problem of good, complicated later stage flexible concertina hermetic bag easily comes off.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of exploded view for seal that Fig. 1 provides for the present invention；
A kind of cross-sectional view for seal that Fig. 2 provides for the present invention.
A kind of top view for seal that Fig. 3 provides for the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing in the present invention, to this
Technical scheme in inventive embodiments is clearly and completely described, it is clear that described embodiment is that a part of the invention is real
Apply example, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not paying creation
Property work under the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
Referring to Fig. 1 and Fig. 2, it is a kind of seal that the present invention is provided, wherein Fig. 1 for before assembling schematic diagram (in order to
For the sake of clear, part-structure is eliminated), for turning round reciprocal continuous carbonization furnace, including：Sealing drum 1, sealing stage clip 2, sealing pressure
Tight disk 3 and sealing adjusting bolt 6, sealing drum 1 and sealing compression plate 3 are directly removably nested together；Wherein, the sealing
1 external diameter of cylinder is slightly less than the internal diameter, for example, the external diameter of sealing drum 1 10-15mm smaller than internal diameter；The sealing external diameter of compression plate 3 is smaller
In the internal diameter of sealing drum 1, for example, the sealing external diameter of compression plate 3 is than the small 5-15mm of the internal diameter of sealing drum 1, the sealing compression plate 3 is embedding
It is enclosed in the sealing drum 1.Preferably, sealing drum 1 and sealing compression plate 3 are circular metal sheet, and sealing drum 1 and sealing are pressed
Tight disk 3 all has a upper flange, and sealing drum 1 is provided with movable sealing connecting port 4, movable sealing connecting port 4 be arranged on sealing drum 1 with
The opposite direction that compression plate 3 couples is sealed, movable sealing connecting port 4 is same body component with sealing drum 1, and cylindrical, outer wall has
Groove, is easy to be connected with flexible concertina hermetic bag (not shown).In the scheme for being not provided with movable sealing connecting port 4, flexibility is stretched
Contracting hermetic bag is directly set on sealing drum 1, and being expanded with heat and contract with cold by sealing drum 1 is influenceed, and flexible concertina hermetic bag is easy to displacement,
Even depart from from sealing drum 1.And in this application, flexible concertina hermetic bag is set on movable sealing connecting port 4, due to work
Dynamic sealing connecting port 4 stretches out from sealing drum 1, so the temperature change of movable sealing connecting port 4 is smaller, and effect of expanding with heat and contract with cold is not yet
Substantially, the setting of the upper groove of dynamic sealing connecting port 4 in addition, further weakens effect of expanding with heat and contract with cold,
It is preferred that, the outer wall of sealing drum 1 is provided with longitudinal limiting device, prevents sealing drum 1 from producing unnecessary rotation, should
Longitudinal limiting device is, for example, long rails stopping means.
Referring to Fig. 2 and Fig. 3, sealing adjusting bolt 6 is arranged on the outside of the outer wall of sealing drum 1, sealing adjusting bolt 6 and sealing
Stage clip 2 has multiple, along the circumferential uniform arrangement of sealing compression plate 3.The sealing adjusting bolt 6 passes through the wing of the sealing drum 1
Perforate on plate is simultaneously fixed on the sealing compression plate 3, and the sealing stage clip 2 is resisted against the sealing adjusting bolt 6 and close
Between sealed tube 1；The inner wall of sealing drum 1 is provided with the flexible sealing material 5 being stacked, and sealing compression plate 3 compresses described
Flexible sealing material 5, flexible sealing material 5 can be made of the circular high polymer material that cross section is rectangle, such as poly- four
Fluoride material is made, and flexible sealing material 5 is deformed when being pressurized, so that a part for the flexible sealing material 5 can
It is filled into the gap between sealing drum 1 and sealing compression plate 3, plays sealing function.
The sealing drum 1 and the sealing compression plate 3 can be relatively rotated, when being worked with adapting to turn round reciprocal continuous carbonization furnace
Rotation.In relative rotational motion, the thrust between the sealing drum 1 and the sealing compression plate 3 relative may change,
Now, sealing stage clip 2 can stretch according to the change of above-mentioned pressure, and then adjust be applied to seal adjusting bolt 6 and between
Pressure, because sealing adjusting bolt 6 is fixed on sealing compression plate 3, the adjustment effect of sealing stage clip 2 ensure that sealing is compressed
Disk 3 has power appropriate to be enough compressed on flexible sealing material 5, and keeps sealing property.
Preferably, the sealing stage clip 2 is helical spring.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (9)
1. a kind of seal, it is characterised in that including：
Sealing drum, sealing compression plate, sealing adjusting bolt and sealing stage clip；
The sealing compresses dish external diameter and is slightly less than the sealing drum internal diameter, and the sealing compression plate is nested in the sealing drum；
The sealing adjusting bolt is arranged on the outside of the sealing drum outer wall, and the sealing adjusting bolt passes through the sealing drum
Perforate on wing plate is simultaneously fixed on the sealing compression plate, and the sealing stage clip is resisted against the sealing adjusting bolt and described
Between sealing drum；
Flexible sealing material is provided with the inwall of the sealing drum, the sealing compression plate compresses the flexible sealing material,
The flexible sealing material seals the gap between the sealing drum and the sealing compression plate；
Movable sealing connecting port is provided with the sealing drum, the movable sealing connecting port is arranged on sealing drum and compressed with sealing
The opposite direction of disk connection, movable sealing connecting port is same body component with sealing drum.
2. seal according to claim 1, it is characterised in that the flexible sealing material is in the sealing compression plate
Can deformation under pressure effect so that the flexible sealing material fills the sealing drum and the sealing compression plate at least in part
Between gap.
3. seal according to claim 1 or 2, it is characterised in that the sealing drum and the sealing compression plate are energy
The disk of relative rotation.
4. the seal according to one of claim 1-3, it is characterised in that the flexible sealing material is organic polymer
Material.
5. the seal according to one of claim 1-4, it is characterised in that the sealing stage clip is helical spring.
6. seal according to claim 4, it is characterised in that the flexible sealing material is polytetrafluoroethylene (PTFE).
7. seal according to claim 1, it is characterised in that the movable sealing connecting port outer wall is provided with groove.
8. seal according to claim 1, it is characterised in that the outer wall of the sealing drum is filled provided with longitudinal spacing
Put.
9. seal according to claim 8, it is characterised in that the longitudinal limiting device is the spacing dress of long rails
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549240.0A CN107178618B (en) | 2017-07-07 | 2017-07-07 | Sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710549240.0A CN107178618B (en) | 2017-07-07 | 2017-07-07 | Sealing element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107178618A true CN107178618A (en) | 2017-09-19 |
| CN107178618B CN107178618B (en) | 2018-08-14 |
Family
ID=59846001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710549240.0A Active CN107178618B (en) | 2017-07-07 | 2017-07-07 | Sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178618B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058466A (en) * | 2018-09-29 | 2018-12-21 | 天津包博特密封科技有限公司 | A kind of dredger automatic compensation type mechanical seal |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002022013A (en) * | 2000-07-06 | 2002-01-23 | Cyc:Kk | Sealing structure member for carbonizing oven or fumigation furnace |
| DE202008013793U1 (en) * | 2008-09-04 | 2009-03-12 | Kui, Hao | Sealing device for boiler ceilings of power plants |
| CN204025690U (en) * | 2014-08-26 | 2014-12-17 | 山东安诺克新材料有限公司 | The unlubricated seal arrangement of a kind of graphite guide hotting mask retort High Temperature High Pressure |
| CN104728448A (en) * | 2015-02-11 | 2015-06-24 | 湖州宜可欧环保科技有限公司 | Sealing mechanism preventing gas exchange |
| CN105587863A (en) * | 2016-03-09 | 2016-05-18 | 浙江尚鼎工业炉有限公司 | Sealing mechanism with gas exchange preventing function |
| CN205420269U (en) * | 2016-03-18 | 2016-08-03 | 葛永昌 | Novel dry distillation pyrolysis and carbonization stove turns around in succession |
| CN207034183U (en) * | 2017-07-07 | 2018-02-23 | 葛永昌 | Seal |
-
2017
- 2017-07-07 CN CN201710549240.0A patent/CN107178618B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002022013A (en) * | 2000-07-06 | 2002-01-23 | Cyc:Kk | Sealing structure member for carbonizing oven or fumigation furnace |
| DE202008013793U1 (en) * | 2008-09-04 | 2009-03-12 | Kui, Hao | Sealing device for boiler ceilings of power plants |
| CN204025690U (en) * | 2014-08-26 | 2014-12-17 | 山东安诺克新材料有限公司 | The unlubricated seal arrangement of a kind of graphite guide hotting mask retort High Temperature High Pressure |
| CN104728448A (en) * | 2015-02-11 | 2015-06-24 | 湖州宜可欧环保科技有限公司 | Sealing mechanism preventing gas exchange |
| CN105587863A (en) * | 2016-03-09 | 2016-05-18 | 浙江尚鼎工业炉有限公司 | Sealing mechanism with gas exchange preventing function |
| CN205420269U (en) * | 2016-03-18 | 2016-08-03 | 葛永昌 | Novel dry distillation pyrolysis and carbonization stove turns around in succession |
| CN207034183U (en) * | 2017-07-07 | 2018-02-23 | 葛永昌 | Seal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109058466A (en) * | 2018-09-29 | 2018-12-21 | 天津包博特密封科技有限公司 | A kind of dredger automatic compensation type mechanical seal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107178618B (en) | 2018-08-14 |
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