CN108625216A - A kind of boots roller boots means of press seals pressure testing device - Google Patents
A kind of boots roller boots means of press seals pressure testing device Download PDFInfo
- Publication number
- CN108625216A CN108625216A CN201810551763.3A CN201810551763A CN108625216A CN 108625216 A CN108625216 A CN 108625216A CN 201810551763 A CN201810551763 A CN 201810551763A CN 108625216 A CN108625216 A CN 108625216A
- Authority
- CN
- China
- Prior art keywords
- boots
- pressure testing
- roller
- testing device
- press seals
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/0209—Wet presses with extended press nip
- D21F3/0218—Shoe presses
Landscapes
- Sealing Devices (AREA)
Abstract
The present invention provides a kind of boots roller boots means of press seals pressure testing device, including pressure testing holder, pressure testing holder are fixed on base plate, and the pressure testing frame upper is equipped with boots set rotating hub, and oil pocket is fixed in boots set rotating hub.Boots roller boots means of press seals pressure testing device provided by the invention makes simple, it is quick and easy for installation, it occupies little space, under conditions of manufacturing works can detect in required pressure boots roller sealing there are the problem of, can online under solved in time, the time that installation, debugging, detection etc. can also be greatly reduced strives for more times for production.
Description
Technical field
The invention belongs to pulp technology for making paper, and in particular to a kind of boots roller boots means of press seals pressure testing device.
Background technology
With the high speed development of paper-making industry, the high speed of paper machine speed is promoted, and has higher want to press section dehydrating effect
It asks.The application of shoe press just substantially improves dewatering of paper machine under the conditions of high-speed cruising.Shoe press is by roll-type
The transient behavior of squeezing is dehydrated, and is changed to wide pressure area dehydration for a long time, is a kind of wide nip press.
Boots roller plays very crucial effect in shoe press, and the processing and fabricating installation of boots roller is a very complicated process,
And the high pressure oil in boots roller play the role of in the normal operation of boots roller it is conclusive, so inside the roll-to-roll core of boots oil it is close
Seal apparatus just plays very crucial effect.Conventional way is that whether there is on oil leak or oil pressure upper machine experiment after boots roller group installs
Phenomena such as not going, if it is problematic need to remove on boots roller move fixed repair place to, then by boots set rotating hub remove,
It checks one by one and finds problem the case where sealing station, to solve.This method wastes a large amount of install debug time, with
And a large amount of manpower and materials, so that installation cost is significantly increased.
Invention content
The purpose of the present invention is to solve the above-mentioned problems of the prior art, provide a kind of boots roller boots means of press seals pressure testing
Device.
To achieve the above object, the present invention adopts the following technical scheme that：A kind of boots roller boots means of press seals pressure testing device, including examination
Holder, pressure testing holder is pressed to be fixed on base plate, the pressure testing frame upper is equipped with boots set rotating hub, and the boots cover solid in rotating hub
Surely there is oil pocket.
The oil pocket top is provided with oil inlet, and lower part is provided with oil return opening.
The beneficial effects of the present invention are：Boots roller boots means of press seals pressure testing device provided by the invention makes simple, installation side
Just quick, occupy little space, under conditions of manufacturing works can detect in required pressure the sealing of boots roller there are the problem of,
Can online under solved in time, the time of installation, debugging, detection etc. can also be greatly reduced, for production strive for more when
Between.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the fixing rack structure schematic diagram of the present invention.
Fig. 3 is the oil recess structure schematic diagram of the present invention.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and specific embodiments.
As shown in Figs. 1-3, the present invention provides a kind of boots roller boots means of press seals pressure testing device, including pressure testing holder 1, pressure testing holder
1 is fixed on base plate 4, and 1 top of pressure testing holder is equipped with boots set rotating hub 2, and oil pocket 3,3 He of oil pocket are fixed in boots set rotating hub 2
Boots cover rotating hub 2 and form a closed cavity.3 top of oil pocket is provided with oil inlet 5, and lower part is provided with oil return opening 6.
The present apparatus can be mounted on test platform after boots set rotating hub assembles and carry out relevant sealed pressure experiment.
At the trial, corresponding oil pressure, 4 hours observation detection pressure fluctuation situations of pressurize are input into toward oil pocket oil inlet.Carry out experiment conjunction
It is attached it to again above the roller core of boots roller after lattice, boots roller can use on the machine after being all completed.The present invention can be big
It is big to reduce the times such as installation, debugging, detection, strive for more times for production.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art, this hair
It is bright to be not restricted to the described embodiments, under the premise of not departing from general idea of the present invention, several variations can also be made and changed
Into these should also be considered as protection scope of the present invention.
Claims (2)
1. a kind of boots roller boots means of press seals pressure testing device, it is characterised in that：Including pressure testing holder, pressure testing holder is fixed on base plate
On, the pressure testing frame upper is equipped with boots set rotating hub, and oil pocket is fixed in the boots set rotating hub.
2. boots roller boots means of press seals pressure testing device as described in claim 1, it is characterised in that：The oil pocket top is provided with oil inlet
Mouthful, lower part is provided with oil return opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551763.3A CN108625216A (en) | 2018-05-31 | 2018-05-31 | A kind of boots roller boots means of press seals pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551763.3A CN108625216A (en) | 2018-05-31 | 2018-05-31 | A kind of boots roller boots means of press seals pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108625216A true CN108625216A (en) | 2018-10-09 |
Family
ID=63690747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810551763.3A Pending CN108625216A (en) | 2018-05-31 | 2018-05-31 | A kind of boots roller boots means of press seals pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108625216A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084137A (en) * | 1990-05-08 | 1992-01-28 | Valmet Paper Machinery, Inc. | Press roll with displaceable end walls to reduce press jacket wear |
| US6790316B1 (en) * | 1999-06-03 | 2004-09-14 | Metso Paper, Inc. | Method and arrangement for positioning a shoe of a shoe press/shoe calendar in a paper machine |
| DE102004014519A1 (en) * | 2003-04-04 | 2004-11-04 | Metso Paper, Inc. | Sensor for monitoring the axial seal of a suction roller of a papermaking machine |
| CN201297977Y (en) * | 2008-12-05 | 2009-08-26 | 攀枝花新钢钒股份有限公司 | Oil film bearing roll neck sealing detection device |
| CN202083527U (en) * | 2011-04-12 | 2011-12-21 | 宝山钢铁股份有限公司 | Testing device for sealing performance of rotary joint |
| CN102808952A (en) * | 2011-06-01 | 2012-12-05 | 美卓造纸机械公司 | Floating roller equipped with sealing arrangement, and method for sealing floating roller |
| CN105738222A (en) * | 2016-04-26 | 2016-07-06 | 江苏诚德钢管股份有限公司 | Shuttle-valve-free hydrostatic testing machine for small-diameter seamless steel tube |
| CN106595979A (en) * | 2016-12-12 | 2017-04-26 | 山东钢铁股份有限公司 | Off line detection device for detecting air-tightness and oil leakage of roller |
| CN207019845U (en) * | 2017-07-31 | 2018-02-16 | 宝钢特钢有限公司 | A kind of Continuous Casting Rolls of conticaster coolant seal device for detecting performance |
| CN208414983U (en) * | 2018-05-31 | 2019-01-22 | 河南大指造纸装备集成工程有限公司 | A kind of boots roller boots means of press seals pressure testing device |
-
2018
- 2018-05-31 CN CN201810551763.3A patent/CN108625216A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5084137A (en) * | 1990-05-08 | 1992-01-28 | Valmet Paper Machinery, Inc. | Press roll with displaceable end walls to reduce press jacket wear |
| US6790316B1 (en) * | 1999-06-03 | 2004-09-14 | Metso Paper, Inc. | Method and arrangement for positioning a shoe of a shoe press/shoe calendar in a paper machine |
| DE102004014519A1 (en) * | 2003-04-04 | 2004-11-04 | Metso Paper, Inc. | Sensor for monitoring the axial seal of a suction roller of a papermaking machine |
| CN201297977Y (en) * | 2008-12-05 | 2009-08-26 | 攀枝花新钢钒股份有限公司 | Oil film bearing roll neck sealing detection device |
| CN202083527U (en) * | 2011-04-12 | 2011-12-21 | 宝山钢铁股份有限公司 | Testing device for sealing performance of rotary joint |
| CN102808952A (en) * | 2011-06-01 | 2012-12-05 | 美卓造纸机械公司 | Floating roller equipped with sealing arrangement, and method for sealing floating roller |
| CN105738222A (en) * | 2016-04-26 | 2016-07-06 | 江苏诚德钢管股份有限公司 | Shuttle-valve-free hydrostatic testing machine for small-diameter seamless steel tube |
| CN106595979A (en) * | 2016-12-12 | 2017-04-26 | 山东钢铁股份有限公司 | Off line detection device for detecting air-tightness and oil leakage of roller |
| CN207019845U (en) * | 2017-07-31 | 2018-02-16 | 宝钢特钢有限公司 | A kind of Continuous Casting Rolls of conticaster coolant seal device for detecting performance |
| CN208414983U (en) * | 2018-05-31 | 2019-01-22 | 河南大指造纸装备集成工程有限公司 | A kind of boots roller boots means of press seals pressure testing device |
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