CN209470579U - A kind of novel graphite reboiler - Google Patents
A kind of novel graphite reboiler Download PDFInfo
- Publication number
- CN209470579U CN209470579U CN201822006520.XU CN201822006520U CN209470579U CN 209470579 U CN209470579 U CN 209470579U CN 201822006520 U CN201822006520 U CN 201822006520U CN 209470579 U CN209470579 U CN 209470579U
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- graphite
- cylinder
- cover plate
- flange
- upper cover
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Abstract
The utility model discloses a kind of novel graphite reboilers, the graphite heat exchange block of graphite reboiler is set in cylinder, graphite upper cover, graphite lower head are respectively arranged on above and below graphite heat exchange block, are equipped with sealing ring between cylinder and graphite upper cover, graphite lower head；Cylinder top edge is equipped with upper flange, and cylinder lower edge is equipped with lower flange, and the upper flange of cylinder is connected with upper cover plate by one group of fixed length bolt, and the lower flange of cylinder is connected with lower cover plate also by one group of fixed length bolt；Differential is compressed on sealing ring between the upper flange and lower cover plate of cylinder top edge, will be pressed on cylinder upper flange by another group of bolt；Orchid is pressed in sealing ring pushing between the lower flange and lower cover plate of cylinder lower edge, will be pressed on cylinder upper flange by another group of bolt.The advantages of the utility model has to be not required to disassemble whole equipment, can replace to sealing ring, easy for assemble or unload, time saving and energy saving, saves time cost.
Description
Technical field
The utility model relates to a kind of novel graphite reboilers, and it is concentrated to be suitable for the acid material heating evaporation of hydrochloric acid desorption
Using steam heating hydrochloric acid, dilute sulfuric acid etc. in journey.
Background technique
In general hydrochloric acid desorption, acid material heating evaporation concentration process, the graphite heat exchange of normal structure is generallyd use
Device is as reboiler.Shell side is high-temperature steam or other heating agents, the rubber between shell side upper and lower side and graphite member in use process
Under class sealing material long-term work high temperature, ageing failure is generated, needs to regularly replace.The graphite heat exchanger of usual structure type is more
It when changing sealing element, needs to disassemble whole equipment, heavy workload and is easy to happen accidental damage.
Summary of the invention
Purpose of utility model: it purpose of the utility model is to solve deficiency in the prior art, provides a kind of new
Structure type, when regularly replacing sealing material, it is not necessary to disassemble whole equipment, only by unclamping the compression differential of sealing ring, just
Replaceable sealing ring, it is easy in a kind of novel graphite reboiler that equipment use site is completed on the spot.
Technical solution: a kind of novel graphite reboiler of the utility model, including the heat exchange of upper cover plate, graphite upper cover, graphite
Block, graphite lower head, lower cover plate, cylinder, material inlet, material outlet, the outlet of heating steam condensate (SC) or Crude product input,
Steam or heat medium import, the outlet of heating steam condensate (SC) or Crude product input, steam or heat medium import are set to cylinder
On body, graphite heat exchange block be set to cylinder in, graphite upper cover, graphite lower head be respectively arranged on graphite heat exchange block top and under
Side, is equipped with sealing ring between cylinder and graphite upper cover, graphite lower head, the stay bolt on upper cover plate, which is equipped with, compresses bullet
Spring；
Cylinder top edge is equipped with upper flange, and cylinder lower edge is equipped with lower flange, and the upper flange and upper cover plate of cylinder pass through one
Group fixed length bolt is connected, and the lower flange of cylinder is connected with lower cover plate also by one group of fixed length bolt；
Differential is compressed on sealing ring between the upper flange and lower cover plate of cylinder top edge, will be compressed by another group of bolt
On cylinder upper flange；
Orchid is pressed in sealing ring pushing between the lower flange and lower cover plate of cylinder lower edge, will be compressed by another group of bolt
On cylinder upper flange.
Further improvement of the utility model is, connector drum upper flange, upper cover plate stay bolt pressed through upper compression
Orchid, connector drum lower flange, lower cover plate stay bolt through push press orchid.
Further improvement of the utility model is, graphite upper cover, graphite lower head outer diameter be greater than graphite heat exchange block,
Graphite upper cover, graphite lower head outer diameter be slightly less than the internal diameter of cylinder, graphite upper cover, graphite lower head and cylinder only stay dress
With gap.
Further improvement of the utility model is, graphite upper cover, graphite lower head ratio cylinder internal diameter it is small by 1 ~
2mm。
Further improvement of the utility model is that cylinder lower flange presses blue thickness at a distance from lower cover plate to push
2 to 4 times；Cylinder upper flange is upper 2 to 4 times for compressing differential thickness at a distance from upper cover plate.
Further improvement of the utility model is that cylinder is steel.
Compared with prior art, new structural graphite reboiler provided by the invention at least realizes following beneficial
Effect:
The utility model when replacing sealing ring, as long as compressing differential on unclamping, pushing and press blue bolt, press by pushing
Blue, upper compression differential can be moved a certain distance to lower cover plate side, upper cover plate side, expose sealing ring；After replacement sealing ring again
Differential is compressed in compression, pushes and presses blue bolt, so that it may resetting device.It is not required to disassemble whole equipment during this, install
Convenient disassembly, it is time saving and energy saving, save time cost.
Certainly, not specific needs are implemented any of the products of the present invention while reaching all the above technical effect.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the graphite reboiler cylinder sealing structure of the utility model structure；
In figure: 1-material inlet；2-lower cover plates；3-graphite lower heads；4-heating steam condensate (SC) outlets or heating
Media outlet；5-graphite heat exchange blocks；6-cylinders；7-steam or heat medium import；8-graphite upper covers；9-upper cover plates；
10-material outlets；Orchid is pressed in 11-pushings；12-sealing rings；13-above compress differential；14-springs.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Embodiment 1, such as Fig. 1,2, a kind of novel graphite reboiler, including upper cover plate 9, graphite upper cover 8, graphite heat exchange block
5, graphite lower head 3, lower cover plate 2, cylinder 6, material inlet 1, material outlet 10, the outlet of heating steam condensate (SC) or heat medium
Outlet 4, steam or heat medium import 7, the outlet of heating steam condensate (SC) or Crude product input 4, steam or heat medium into
Mouth 7 is set on cylinder 6, and graphite heat exchange block 5 is set in cylinder 6, and graphite upper cover 8, graphite lower head 3 are respectively arranged on graphite heat exchange
Above and below block 5, it is equipped with sealing ring 12 between cylinder 6 and graphite upper cover 8, graphite lower head 3, on upper cover plate 9
Stay bolt is equipped with holddown spring 14；
6 top edge of cylinder is equipped with upper flange, and 6 lower edge of cylinder is equipped with lower flange, and the upper flange and upper cover plate 9 of cylinder 6 are logical
It crosses one group of fixed length bolt to be connected, the lower flange of cylinder 6 is connected with lower cover plate 2 also by one group of fixed length bolt；
Differential 13 is compressed on sealing ring between the upper flange and lower cover plate 2 of 6 top edge of cylinder, it will by another group of bolt
It is pressed on 6 upper flange of cylinder；
Orchid 11 is pressed in sealing ring pushing between the lower flange and lower cover plate 2 of 6 lower edge of cylinder, will by another group of bolt
It is pressed on 6 upper flange of cylinder.
Based on the above embodiment, 6 lower flange of cylinder and lower cover plate 2 are passed through into one group of fixed length bolt when the utility model assembles
First be connected and fixed it is integral, after plus upper cover plate 9 tightly upper holddown spring 14, then under being passed through sealing ring 12 with another group of bolt
It compresses differential 11 to be pressed on 2 lower flange of cylinder, be pressed on 2 upper flange of cylinder by upper compression differential 13.Replace sealing ring
When 12, press orchid 11, the upper bolt for compressing differential 13 as long as unclamping and pushing, orchid 11 is pressed in pushing, upper compression differential 13 can be to
2 side of lower cover plate, 9 side of upper cover plate move a certain distance, and expose sealing ring 12；It compresses to push again after replacement sealing ring 12 and presses orchid
11, upper compression differential 13, so that it may resetting device.During this, equipment does not integrally loosen dismantling, and workload can be greatly reduced
And guarantee that equipment safety is reliable.
In order to which the present embodiment is explained further, it should be noted that 6 upper flange of connector drum, upper cover plate 9 stay bolt pass through
Put on compress differential 13,6 lower flange of connector drum, lower cover plate 2 stay bolt through push press orchid 11, upper compression differential 13,
Pushing presses orchid 11 without departing from fixed length bolt, convenient for positioning and installing and dismounting.
In order to which the present embodiment is explained further, it should be noted that graphite upper cover 8, graphite lower head 3 outer diameter be greater than
Graphite heat exchange block 5, graphite upper cover 8, graphite lower head 3 outer diameter be slightly less than the internal diameter of cylinder 6, under graphite upper cover 8, graphite
End socket 3 and cylinder 6 only stay fit-up gap.
In order to which the present embodiment is explained further, it should be noted that the ratio cylinder 6 of graphite upper cover 8, graphite lower head 3
The small 1 ~ 2mm of internal diameter.
In order to which the present embodiment is explained further, it should be noted that 6 lower flange of cylinder pushes at a distance from lower cover plate 2
Press 2 to 4 times of blue 11 thickness, 6 upper flange of cylinder is upper 2 to 4 times for compressing 13 thickness of differential at a distance from upper cover plate 9, is stayed
There is certain space, is convenient for mounting and dismounting.
In order to which the present embodiment is explained further, it should be noted that cylinder 6 is steel, and material is easy to get, firm reliable,
Long service life.
Through the foregoing embodiment it is found that new structural graphite reboiler provided by the invention, at least realizes following
The utility model has the advantages that
The utility model is when replacing sealing ring 12, as long as compressing differential 13 on unclamping, pushing the bolt for pressing orchid 11, under
Compress differential 11, upper compression differential 13 can be moved a certain distance to 2 side of lower cover plate, 9 side of upper cover plate, exposing sealing ring；Replacement
Differential 13 is compressed on compressing again after sealing ring, pushes the bolt for pressing orchid 11, so that it may resetting device.It is not required to tear open during this
Whole equipment is solved, it is easy for assemble or unload, it is time saving and energy saving, save time cost.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (6)
1. a kind of novel graphite reboiler, including upper cover plate (9), graphite upper cover (8), graphite heat exchange block (5), graphite lower head
(3), lower cover plate (2), cylinder (6), material inlet (1), material outlet (10), the outlet of heating steam condensate (SC) or heat medium go out
Mouth (4), steam or heat medium import (7), it is characterised in that: the heating steam condensate (SC) outlet or Crude product input
(4), steam or heat medium import (7) are set on cylinder (6), and the graphite heat exchange block (5) is set in cylinder (6), the stone
Black upper cover (8), graphite lower head (3) are respectively arranged on above and below graphite heat exchange block (5), the cylinder (6) and graphite
It is equipped between upper cover (8), graphite lower head (3) sealing ring (12), the stay bolt on the upper cover plate (9), which is equipped with, to be compressed
Spring (14)；
Cylinder (6) top edge is equipped with upper flange, and cylinder (6) lower edge is equipped with lower flange, the upper method of the cylinder (6)
Orchid is connected with upper cover plate (9) by one group of fixed length bolt, and the lower flange of the cylinder (6) and lower cover plate (2) are also by one group
Fixed length bolt is connected；
Differential (13) are compressed on sealing ring between the upper flange and lower cover plate (2) of cylinder (6) top edge, pass through another group
Bolt will be pressed on cylinder (6) upper flange；
Blue (11) are pressed in sealing ring pushing between the lower flange and lower cover plate (2) of cylinder (6) lower edge, pass through another group
Bolt will be pressed on cylinder (6) upper flange.
2. a kind of novel graphite reboiler according to claim 1, it is characterised in that: connect the cylinder (6) upper flange,
The stay bolt of upper cover plate (9) runs through upper compression differential (13), connects the cylinder (6) lower flange, the stay bolt of lower cover plate (2) passes through
It wears and compresses differential (11).
3. a kind of novel graphite reboiler according to claim 1, it is characterised in that: the graphite upper cover (8), graphite
The outer diameter of lower head (3) be greater than graphite heat exchange block (5), the graphite upper cover (8), graphite lower head (3) outer diameter be slightly less than
Fit-up gap is only stayed in the internal diameter of cylinder (6), the graphite upper cover (8), graphite lower head (3) and cylinder (6).
4. a kind of novel graphite reboiler according to claim 3, it is characterised in that: the graphite upper cover (8), graphite
Small 1 ~ the 2mm of internal diameter of the ratio cylinder (6) of lower head (3).
5. a kind of novel graphite reboiler according to claim 1, it is characterised in that: cylinder (6) lower flange is under
The distance of cover board (2) is to push 2 to 4 times that press blue (11) thickness；Cylinder (6) upper flange is at a distance from upper cover plate (9)
For upper 2 to 4 times for compressing differential (13) thickness.
6. a kind of novel graphite reboiler according to claim 1, it is characterised in that: the cylinder (6) is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006520.XU CN209470579U (en) | 2018-11-30 | 2018-11-30 | A kind of novel graphite reboiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822006520.XU CN209470579U (en) | 2018-11-30 | 2018-11-30 | A kind of novel graphite reboiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209470579U true CN209470579U (en) | 2019-10-08 |
Family
ID=68088824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822006520.XU Active CN209470579U (en) | 2018-11-30 | 2018-11-30 | A kind of novel graphite reboiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209470579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669070A (en) * | 2022-04-07 | 2022-06-28 | 烟台东化新材料有限公司 | Method for replacing shell gasket of vertical scraper evaporator |
-
2018
- 2018-11-30 CN CN201822006520.XU patent/CN209470579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669070A (en) * | 2022-04-07 | 2022-06-28 | 烟台东化新材料有限公司 | Method for replacing shell gasket of vertical scraper evaporator |
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