CN204816507U - Improved generation stainless steel reation kettle - Google Patents
Improved generation stainless steel reation kettle Download PDFInfo
- Publication number
- CN204816507U CN204816507U CN201520489771.1U CN201520489771U CN204816507U CN 204816507 U CN204816507 U CN 204816507U CN 201520489771 U CN201520489771 U CN 201520489771U CN 204816507 U CN204816507 U CN 204816507U
- Authority
- CN
- China
- Prior art keywords
- packing ring
- flange
- nose end
- stainless steel
- hole
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an improved generation stainless steel reation kettle, including the cauldron body and manhole mechanism. Manhole mechanism includes clamp plate, sight glass and packing ring. The packing ring comprises the pressing part, arc portion and the supporting part that connect gradually, the pressing part is located between sight glass and the nose end flange, arc portion takes the inside wall of bending section, the tip top of supporting part is in the below of sight glass. The pressing part of packing ring is realized sealedly. Arc portion takes in the inboard of bending section, and the one side realizes the packing ring location, and on the other hand improves sealing between the packing ring and the cauldron body. The sight glass is pressed on the supporting part, and the supporting part lower extreme links to each other with arc portion, guarantees arc portion and bending section in close contact with. But rotate the distance between screw rod adjusting plate and the nose end flange.
Description
Technical field
The utility model relates to a kind of modified stainless steel cauldron, and this reactor is provided with window.
Background technology
Existing modified stainless steel cauldron as Pu Ji bio tech ltd, Changsha apply for 201220290769.8 as described in.The reactor of this application is for the production of medicine intermediate, and it comprises reactor body, and described reactor bodies top is provided with charging aperture, and described reactor body bottom portion is provided with discharging opening, and described reactor body interior is provided with agitating device.Described reactor body is provided with observation panel, but does not clearly disclose the structure of observation panel.201210402192.X discloses with visor on a kind of reactor, and it comprises upper flange plate, lower flange, circular glass sheet and multiple bolt, and described upper flange plate, lower flange are all in the form of a ring.Described upper flange plate has multiple screwed hole, lower flange has with upper flange plate upper screwed hole position to corresponding screwed hole.The lower surface of described sheet glass is pasted with transparent polyester film, and described sheet glass is stuck between upper flange plate, lower flange, and sheet glass, upper flange plate, lower flange three fix through after corresponding screwed hole by each bolt.As can be seen from the accompanying drawing of this case, its packing ring is laminated structure, and sealing property has much room for improvement.
Utility model content
The utility model proposes a kind of modified stainless steel cauldron, improve window, there is better sealing.
The technical solution of the utility model is achieved in that
A kind of modified stainless steel cauldron, it is characterized in that, comprise kettle and manhole mechanism, this kettle is provided with window, the outside of this window is provided with nose end flange, between described window and nose end flange, there is bending section, described manhole mechanism comprises pressing plate, visor and packing ring, described packing ring covers on described nose end flange, described visor is positioned on this packing ring, and described pressing plate covers on described visor, wherein, described packing ring is by the pressing part connected successively, curved portions and support portion composition, described pressing part is between described visor and nose end flange, described curved portions rides over the madial wall of described bending section, the end of described support portion withstands on the below of described visor.
In modified stainless steel cauldron of the present utility model, described pressing plate is provided with through hole, and the diameter of this through hole is more than or equal to the diameter of described window.
In modified stainless steel cauldron of the present utility model, described manhole mechanism also comprises multiple screw rod, described pressing plate is provided with multiple connecting hole, the surrounding of described nose end flange is provided with multiple flange hole, described screw rod is through described connecting hole and flange hole, this screw rod is provided with thread segment, and this thread segment passes from described connecting hole, and a nut is fixed on described thread segment.
Implement this modified stainless steel cauldron of the present utility model, there is following beneficial effect: the pressing part of packing ring realizes sealing.Curved portions rides over the inner side of bending section, realizes packing ring location on the one hand, improves the sealing between packing ring and kettle on the other hand.Visor is pressed on support portion, and lower end, support portion is connected with curved portions, ensures curved portions and bending section close contact.Distance between rotating screw bolt adjustable pressure plate and nose end flange.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this modified stainless steel cauldron of the present utility model;
Fig. 2 is the schematic diagram at the A place of Fig. 1;
Fig. 3 is the schematic diagram at the B place of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Of the present utility model this modified stainless steel cauldron as shown in Figure 1, it comprises kettle 100, indirectly temperature measuring mechanism 200, manhole mechanism 300 and rabbling mechanism 400.Kettle 100 is oval reaction vessels, and stainless steel can be adopted to make.This kettle 100 can arrange charging aperture 110, discharging opening 120 and heat-conducting medium gateway 130 etc.
As Fig. 2, this kettle 100 is provided with window 150, and the outside of this window 150 is provided with nose end flange 152, has bending section 151 between described window 150 and nose end flange 152.Nose end flange 152 can be one-body molded with kettle 100.Described manhole mechanism 300 comprises pressing plate 310, visor 320 and packing ring 330 and multiple screw rod 340.Described packing ring 330 covers on described nose end flange 152, and described visor 320 is positioned on this packing ring 330, and described pressing plate 310 covers on described visor 320.
Described packing ring 330 is made up of the pressing part 331 connected successively, curved portions 332 and support portion 333, described pressing part 331 is between described visor 320 and nose end flange 152, described curved portions 332 rides over the madial wall of described bending section 151, and the end of described support portion 333 withstands on the below of described visor 320.Packing ring 330 mainly seals.Pressing part 331 realizes sealing, and curved portions 332 rides over the inner side of bending section 151, realizes packing ring 330 on the one hand and locates, and improves the sealing between packing ring 330 and kettle 100 on the other hand.Lower end, support portion 333 is connected with curved portions 332, ensures curved portions 332 and bending section 151 close contact.Described pressing plate 310 is provided with through hole 311, and the diameter of this through hole 311 is more than or equal to the diameter of described window 150, to ensure the visual field of operator.Described pressing plate 310 is provided with multiple connecting hole 312, the surrounding of described nose end flange 152 is provided with multiple flange hole 153, described screw rod 340 is through described connecting hole 312 and flange hole 153, this screw rod 340 is provided with thread segment 341, this thread segment 341 passing from described connecting hole 312, a nut 342 is fixed on described thread segment 341.
In FIG, this rabbling mechanism 400 comprises motor 410, shaft 420, many group blade 430, sleeve 440.Described motor 410 is fixed on described kettle 100, and the output shaft 411 of this motor 410 is connected to described shaft 420, and it is inner that this shaft 420 stretches into described kettle 100, and described blade 430 is fixed on described shaft 420.Motor 410 drives blade 430 to rotate through shaft 420, and blade 430 forces liquid to produce the flowing of vertical direction.This motor 410 can attach deceleration device.This blade 430 is made up of multiple blade 431, and blade 431 is inclined structure, and liquid is flowed with vertical direction in the horizontal direction.Described sleeve 440 is fixed in described kettle 100 by multiple connecting rod 441, and this sleeve 440 is enclosed within outside described blade 430.The top of this sleeve 440 is provided with multiple through hole 442.The present embodiment is provided with three exhausting holes 442, is all positioned at sleeve 440 the first half.Described blade 430 is three groups, is equally spacedly arranged on described shaft 420.Owing to being do not arrange through hole 442 below sleeve 440, liquid must flow out above sleeve 440, improves liquid path in the vertical direction, improves Agitation and mixing effect.In addition, described sleeve 440 is inverted taper shape, and the flow velocity of sleeve 440 closed downwards part is greater than the flow velocity of top circulation part, and liquid, after the slower outflow in top, enters sleeve 440 again from below faster.With reference to Fig. 3, indirect temperature measuring mechanism 200 comprises thermometric flange 210, gland 220, oil drum 230, sealing ring 240, thermometer 250 and screw rod 260.The sidewall of this kettle 100 is provided with thermometer hole 140, and this thermometer hole 140 is connected with described thermometric flange 210 through a bending section 141, and described thermometer hole 140 is stretched in the lower end of described oil drum 230.Described oil drum 230 is provided with barrel end flanges 231, is provided with conduction oil 232 in this oil drum 230.Conduction oil 232 preferably adopts high boiling liquid.The liquid level of this conduction oil 232 is advisable at 2/3 place of oil drum 230.Described thermometer 250 is positioned at described oil drum 230, and described conduction oil 232 is stretched in the lower end of this thermometer 250.Heat in kettle 100 passes to conduction oil 232 through oil drum 230 sidewall, and conduction oil 232 passes to thermometer 250 again, and temperature transmission is comparatively slow, prevents thermometer 250 damaged.Simultaneously after kettle 100 enters normal work, the temperature of thermometer 250 also can keep balancing with kettle 100 is interior.
Described sealing ring 240 covers on described thermometric flange 210, and described bucket end flanges 231 is pressed on described sealing ring 240, and described gland 220 is arranged in described bucket end flanges 231.Gland 220, bucket end flanges 231, sealing ring 240 and thermometric flange 210 form layer structure, ensure the sealing between oil drum 230 and thermometric flange 210.The present embodiment adopts the syndeton of screw rod 260.Described screw rod 260 is through described gland 220, bucket end flanges 231, sealing ring 240 and thermometric flange 210, this screw rod 260 is provided with thread segment 261, this thread segment 261 passes from the below of described thermometric flange 210, and a nut 262 is fixed on described thread segment 261.From cross section, sealing ring 240 is made up of the pressing part 241 connected successively, curved portions 242 and support portion 243.Described pressing part 241 is between described bucket end flanges 231 and thermometric flange 210, and described curved portions 242 rides over the madial wall of described bending section 141, and the end of described support portion 243 withstands on the below of described bucket end flanges 231.In addition, the internal diameter of described support portion 243 equals the external diameter of described oil drum 230, and support portion 243 side withstands on outside oil drum 230, plays the effect of fixing oil drum 230.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a modified stainless steel cauldron, it is characterized in that, comprise kettle and manhole mechanism, this kettle is provided with window, the outside of this window is provided with nose end flange, between described window and nose end flange, there is bending section, described manhole mechanism comprises pressing plate, visor and packing ring, described packing ring covers on described nose end flange, described visor is positioned on this packing ring, and described pressing plate covers on described visor, wherein, described packing ring is by the pressing part connected successively, curved portions and support portion composition, described pressing part is between described visor and nose end flange, described curved portions rides over the madial wall of described bending section, the end of described support portion withstands on the below of described visor.
2. modified stainless steel cauldron according to claim 1, is characterized in that, described pressing plate is provided with through hole, and the diameter of this through hole is more than or equal to the diameter of described window.
3. modified stainless steel cauldron according to claim 1, it is characterized in that, described manhole mechanism also comprises multiple screw rod, described pressing plate is provided with multiple connecting hole, the surrounding of described nose end flange is provided with multiple flange hole, and described screw rod is through described connecting hole and flange hole, and this screw rod is provided with thread segment, this thread segment passes from described connecting hole, and a nut is fixed on described thread segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489771.1U CN204816507U (en) | 2015-07-09 | 2015-07-09 | Improved generation stainless steel reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489771.1U CN204816507U (en) | 2015-07-09 | 2015-07-09 | Improved generation stainless steel reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816507U true CN204816507U (en) | 2015-12-02 |
Family
ID=54674150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520489771.1U Expired - Fee Related CN204816507U (en) | 2015-07-09 | 2015-07-09 | Improved generation stainless steel reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816507U (en) |
-
2015
- 2015-07-09 CN CN201520489771.1U patent/CN204816507U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170709 |