CN203625032U - Step sealing structure between graphite blocks of four-in-one graphite synthesis furnace - Google Patents
Step sealing structure between graphite blocks of four-in-one graphite synthesis furnace Download PDFInfo
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- CN203625032U CN203625032U CN201320738219.2U CN201320738219U CN203625032U CN 203625032 U CN203625032 U CN 203625032U CN 201320738219 U CN201320738219 U CN 201320738219U CN 203625032 U CN203625032 U CN 203625032U
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Abstract
The utility model provides a step sealing structure between graphite blocks of a four-in-one graphite synthesis furnace. The step sealing structure comprises a first graphite block and a second graphite block adjacent to the first graphite block, wherein N (N is greater than or equal to 1) step surfaces which are mutually matched are respectively arranged at the connecting surface of the first graphite block and the second graphite block, and the first graphite block and the second graphite block are mutually buckled by virtue of the step surface. The step sealing structure between the graphite blocks of the four-in-one graphite synthesis furnace has a simple structure and good sealing effect, effectively prevents liquid even gas from leaking.
Description
Technical field
The utility model relates to graphitic synthetic furnace technical field of sealing technology, relates in particular to step sealed structure between a kind of four-in-one graphitic synthetic furnace graphite block.
Background technology
The production of technical hydrochloric acid mainly adopts chlorine to become hydrogen chloride gas with hydrogen at synthetic furnace internal combustion burnt together, 1500 ℃ of synthesis temperature >, therefore need to lower the temperature, hydrogen chloride gas after cooling absorbs and generates synthetic hydrochloric acid with dilute hydrochloric acid or water again, comprises three process: synthetic---cooling---absorption.
Conventional production adopts three equipment to complete respectively above-mentioned three process, and its production cost is higher, and production efficiency is low, and wastage of material is more serious.
Comparatively advanced flow process is: above-mentioned synthetic---cooling---absorption three process is synthesized in an equipment and is completed, adopt three-in-one hydrochloric acid synthetic furnace.
Three-in-one hydrochloric acid synthetic furnace only once absorbs synthesis gas, and its hydrochloric acid production rate is lower, causes energy dissipation.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, step sealed structure between the good four-in-one graphitic synthetic furnace graphite block of sealing effectiveness.
To achieve these goals, step sealed structure between the four-in-one graphitic synthetic furnace graphite block that the utility model provides, for the sealed against leakage structure between adjacent two graphite blocks in graphitic synthetic furnace, comprise the first graphite block and second graphite block adjacent with the first graphite block, the joint face place of the first graphite block and the second graphite block is respectively equipped with N(N >=1 cooperatively interacting) level step surface, the first graphite block and the second graphite block fasten mutually by step surface.
In some embodiments, every grade of step surface all pads and is provided with sealing-ring.
In some embodiments, the right angle face of the coated every grade of step surface of sealing-ring.
Step sealed structure between four-in-one graphitic synthetic furnace graphite block of the present utility model, it is simple in structure, and good sealing effect effectively prevents liquid, and even gas permeation.
Accompanying drawing explanation
Fig. 1 is the structural representation of step sealed structure between the four-in-one graphitic synthetic furnace graphite block of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail to explanation.
Fig. 1 has schematically shown according to step sealed structure between the four-in-one graphitic synthetic furnace graphite block of a kind of embodiment of the utility model.
As shown in Figure 1, between four-in-one graphitic synthetic furnace graphite block of the present utility model, step sealed structure is the sealed against leakage structure between adjacent two graphite blocks in graphitic synthetic furnace.
In this embodiment of the present utility model, adjacent two graphite blocks are defined as to the first graphite block 11 and the second graphite block 12.As shown in the figure, the joint face place of the first graphite block 11 and the second graphite block 12 is arranged to respectively N(N >=1 cooperatively interacting) level step surface 13, in this embodiment of the present utility model, be set to 2 grades of step surfaces, the first graphite block 11 and the second graphite block 12 fasten mutually by step surface 13; Every grade of step surface 13 all pads and is provided with sealing-ring 14, and sealing-ring 14 is provided with flanging 141, makes the right angle face of sealing-ring 14 coated every grade of step surfaces 13.
In sum, step sealed structure between four-in-one graphitic synthetic furnace graphite block of the present utility model, it is simple in structure, and good sealing effect effectively prevents liquid, and even gas permeation.
Claims (3)
1. step sealed structure between four-in-one graphitic synthetic furnace graphite block, for the sealed against leakage structure between adjacent two graphite blocks in graphitic synthetic furnace, comprise the first graphite block (11) and second graphite block (12) adjacent with described the first graphite block (11), the joint face place of described the first graphite block (11) and the second graphite block (12) is respectively equipped with N(N >=1 cooperatively interacting) level step surface (13), described the first graphite block (11) and the second graphite block (12) fasten mutually by described step surface (13).
2. step sealed structure between four-in-one graphitic synthetic furnace graphite block according to claim 1, is characterized in that, every grade of described step surface (13) all pads and is provided with sealing-ring (14).
3. step sealed structure between four-in-one graphitic synthetic furnace graphite block according to claim 2, is characterized in that, the right angle face of the coated every grade of described step surface (13) of described sealing-ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738219.2U CN203625032U (en) | 2013-11-21 | 2013-11-21 | Step sealing structure between graphite blocks of four-in-one graphite synthesis furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738219.2U CN203625032U (en) | 2013-11-21 | 2013-11-21 | Step sealing structure between graphite blocks of four-in-one graphite synthesis furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625032U true CN203625032U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320738219.2U Withdrawn - After Issue CN203625032U (en) | 2013-11-21 | 2013-11-21 | Step sealing structure between graphite blocks of four-in-one graphite synthesis furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663373A (en) * | 2013-11-21 | 2014-03-26 | 南通星球石墨设备有限公司 | Sealing structure for steps among graphite blocks in four-in-one graphite synthetic furnace |
| CN108151934A (en) * | 2017-12-26 | 2018-06-12 | 贵州航天凯山石油仪器有限公司 | A kind of load transducer elastomeric components sealing structure |
-
2013
- 2013-11-21 CN CN201320738219.2U patent/CN203625032U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663373A (en) * | 2013-11-21 | 2014-03-26 | 南通星球石墨设备有限公司 | Sealing structure for steps among graphite blocks in four-in-one graphite synthetic furnace |
| CN103663373B (en) * | 2013-11-21 | 2015-09-16 | 南通星球石墨设备有限公司 | Step sealed structure between four-in-one graphitic synthetic furnace graphite block |
| CN108151934A (en) * | 2017-12-26 | 2018-06-12 | 贵州航天凯山石油仪器有限公司 | A kind of load transducer elastomeric components sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |