CN207274016U - Graphite Lining Corrosion Resistant Equipment - Google Patents
Graphite Lining Corrosion Resistant Equipment Download PDFInfo
- Publication number
- CN207274016U CN207274016U CN201721275699.8U CN201721275699U CN207274016U CN 207274016 U CN207274016 U CN 207274016U CN 201721275699 U CN201721275699 U CN 201721275699U CN 207274016 U CN207274016 U CN 207274016U
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- CN
- China
- Prior art keywords
- graphite
- equipment
- lining
- corrosion resistant
- hard rubber
- 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.)
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Abstract
The utility model discloses a kind of Graphite Lining Corrosion Resistant Equipment, including equipment box hat, natural hard rubber lining, phenolic mastic, graphite cake, ragged edge of the equipment box hat in equipment, it is natural hard rubber lining between equipment box hat and graphite cake, phenolic mastic is centered around around graphite cake, and each piece of graphite cake is firmly bonded together by phenolic mastic with natural hard rubber lining.The Graphite Lining Corrosion Resistant Equipment of the utility model has high chemical stability and hypotonicity, can effectively prevent erosion of the corrosive gas to equipment.
Description
Technical field
The utility model belongs to corrosion-resistant field, and in particular to a kind of Graphite Lining Corrosion Resistant Equipment.
Technical background
In Chemical Manufacture, the corrosion of gas or liquid medium to equipment is very common, it makes the metal structure of equipment
Destroyed, " run, drip, leak " phenomenon occur, cause the waste of raw material and the energy, also serious pollution environment, or even lead to weight
Major break down, it is seen that the anti-corrosion of chemical industry equipment is particularly important.The corrosion protection design of chemical industry equipment, except selecting suitable corrosion resistant metal
Beyond material, metal shell liner on-metallic protective coating is effective method.
The content of the invention
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of Graphite Lining Corrosion Resistant Equipment, this practicality
New purpose is realized using following technical scheme：
A kind of Graphite Lining Corrosion Resistant Equipment, including equipment box hat, natural hard rubber lining, phenolic mastic, graphite cake, institute
Ragged edge of the equipment box hat in equipment is stated, is natural hard rubber lining between equipment box hat and graphite cake, phenolic mastic encloses
It is wound on around graphite cake, each piece of graphite cake is firmly bonded together by phenolic mastic with natural hard rubber lining.
Preferably, the natural hard rubber lining thickness is 3mm.
Preferably, the phenolic mastic selects F-4 type phenolic mastics.
Preferably, the graphite cake is double-layer structure.
Preferably, the graphite plate thickness is 10mm.
Compared with prior art, the beneficial effects of the utility model are：
The Graphite Lining Corrosion Resistant Equipment of the utility model has high chemical stability and hypotonicity, can effectively prevent
Erosion of the corrosive gas to equipment.
Brief description of the drawings
Fig. 1 is the utility model Graphite Lining Corrosion Resistant Equipment structure diagram.
Embodiment
Below in conjunction with the accompanying drawings and embodiment, the utility model is described further：
As shown in Figure 1, a kind of Graphite Lining Corrosion Resistant Equipment of the utility model, including equipment box hat 1, natural hard rubber lining
In 2, phenolic mastic 3, graphite cake 4, equipment box hat 1 is natural between equipment box hat 1 and graphite cake 4 in the ragged edge of equipment
Vulcanie lining 2, phenolic mastic 3 are centered around around graphite cake 4, each piece of graphite cake 4 by phenolic mastic 3 firmly with day
Right vulcanie lining 2 is bonded together.2 thickness of natural hard rubber lining is 3mm.Phenolic mastic 3 selects F-4 type phenol glues
Mud.Graphite cake 4 is double-layer structure, and 4 thickness of graphite cake is 10mm.
The welding manufacture work of equipment should all construct preceding completion in natural hard rubber lining 2, the natural hard rubber of equipment
Glue lining 2 should carry out full water test before constructing, then sandblasting removes metal oxide, grease, corrosion of equipment inner surface etc., equipment
Body surface should be concordant, and face of weld should be smooth, must not there is welding slag, overlap and burr.Flange connecting pipe inner edge corner, it is necessary to grind
Into fillet, its radius R=5mm.The puzzle joint of natural hard rubber lining 2 is answered smooth full, and scrapes off what is extruded in puzzle joint in time
Phenomena such as unnecessary phenolic mastic 3, surface puzzle joint does not allow to crack, bubble, after lining construction, with 4.9kPa pressure into
Promoting the circulation of qi tightness test.
Specific embodiment of the present utility model is described above, but the utility model is not limited to the above and retouches
State.For a person skilled in the art, any equal modification and replacement to the technical program is all in the utility model
Scope among.Therefore, the impartial conversion made under the spirit and scope for not departing from the utility model and modification, should all cover
In the scope of the utility model.
Claims (5)
1. a kind of Graphite Lining Corrosion Resistant Equipment, including equipment box hat (1), natural hard rubber lining (2), phenolic mastic (3), stone
Black plate (4), it is characterised in that：The equipment box hat (1) equipment ragged edge, between equipment box hat (1) and graphite cake (4)
It is natural hard rubber lining (2), phenolic mastic (3) is centered around around graphite cake (4), and each piece of graphite cake (4) passes through phenolic aldehyde
Clay (3) is firmly bonded together with natural hard rubber lining (2).
2. Graphite Lining Corrosion Resistant Equipment according to claim 1, it is characterised in that：The natural hard rubber lining (2)
Thickness is 3mm.
3. Graphite Lining Corrosion Resistant Equipment according to claim 2, it is characterised in that：The phenolic mastic (3) selects F-4 types
Phenolic mastic.
4. Graphite Lining Corrosion Resistant Equipment according to claim 3, it is characterised in that：The graphite cake (4) is double-layer structure.
5. Graphite Lining Corrosion Resistant Equipment according to claim 4, it is characterised in that：Graphite cake (4) thickness is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275699.8U CN207274016U (en) | 2017-09-29 | 2017-09-29 | Graphite Lining Corrosion Resistant Equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721275699.8U CN207274016U (en) | 2017-09-29 | 2017-09-29 | Graphite Lining Corrosion Resistant Equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207274016U true CN207274016U (en) | 2018-04-27 |
Family
ID=61988650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721275699.8U Active CN207274016U (en) | 2017-09-29 | 2017-09-29 | Graphite Lining Corrosion Resistant Equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207274016U (en) |
-
2017
- 2017-09-29 CN CN201721275699.8U patent/CN207274016U/en active Active
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