CN207777800U - The cooling pipe structure of anti-wear rupture in a kind of production process of titanium pigment - Google Patents
The cooling pipe structure of anti-wear rupture in a kind of production process of titanium pigment Download PDFInfo
- Publication number
- CN207777800U CN207777800U CN201820060625.0U CN201820060625U CN207777800U CN 207777800 U CN207777800 U CN 207777800U CN 201820060625 U CN201820060625 U CN 201820060625U CN 207777800 U CN207777800 U CN 207777800U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- pipe
- cooling
- material pipe
- production process
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000001038 titanium pigment Substances 0.000 title claims abstract description 12
- 239000000498 cooling water Substances 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 46
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 238000011084 recovery Methods 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002320 enamel (paints) Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000003486 chemical etching Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of cooling pipe structures of anti-wear rupture in production process of titanium pigment, it is coaxial including material pipe and with material pipe and be sleeved on cooling water pipeline closed at both ends on the outside of material pipe, cooling water pipeline is connected with cooling water circulation, the material pipe inner surface is equipped with wearing layer, and wearing layer is followed successively by metal inner lining, filled layer, ceramic layer and ceramic glaze layer from outside to inside；It is provided with closed at both ends in the material pipe and passes through the cooling water liquid storage pipe that is connected to communicating pipe with cooling water pipeline.The utility model enhances the wearability and abrasion resistance of material pipe, while can guarantee the smooth flow of conveying material and improving cooling effect.
Description
Technical field
The utility model is related to the cooling pipe field in petrochemical industry, abrasionproof in especially a kind of production process of titanium pigment
The cooling pipe structure of damage.
Background technology
In chlorination legal system production process of titanium pigment, the titanium dioxide for reacting generation needs rapid cooling down.Existing skill
In art, 1800 DEG C or so of high-temperature material is cooled to 350 DEG C or so by the method for mostly using tube-cooled greatly.It is in material pipe
High-temperature material, outside are passed through cooling water.Lead to material pipe frequency because material washes away great efforts and material pipe internal-external temperature difference conference
It is numerous to occur wearing or rupture, material cooling effect is influenced, causes material cooling effect bad, even makes production to influence production
It interrupts.
Utility model content
To solve above-mentioned existing technical problem, the utility model provides anti-wear broken in a kind of production process of titanium pigment
The cooling pipe structure split, including material pipe and coaxial with material pipe and be sleeved on closed at both ends cold on the outside of material pipe
But waterpipe, cooling water pipeline are connected with cooling water circulation, and the material pipe inner surface is equipped with wearing layer, wearing layer from
It is followed successively by metal inner lining, filled layer, ceramic layer and ceramic glaze layer outside to inside；Be provided in the material pipe it is closed at both ends and with
The cooling water liquid storage pipe that cooling water pipeline is connected to by communicating pipe.
Preferably, the material pipe and cooling water pipeline are along the gradual convergent convergence type pipeline in material direction.
Preferably, the cooling water circulation includes cooling water accumulator tank, cooling water recovery pump and heat exchanger, described cold
But water accumulator tank and heat exchanger are connected with cooling water pipeline respectively, and the cooling water recovery pump is set to the cooling water recycling
Between slot and heat exchanger.
Preferably, the filled layer is silt slurry filled media layer.
Preferably, the number of the communicating pipe is multiple.
Ceramics have high temperature resistance, inoxidizability is strong, thermal stability is good, coefficient of thermal expansion is small, pyroconductivity is big, hardness is high,
Wear-resistant and anti-thermal shock and equal good characteristics resistant to chemical etching.The utility model uses ceramics and ceramic glaze can as wear-resistant material
The wear-corrosion resistance for increasing substantially material pipe reduces production cost to extend the service life of material pipe.This
Utility model generate advantageous effect be：It is provided with wearing layer in material pipe, enhances the wearability of material pipe and resistance to
Erosion；Meanwhile ceramic glaze layer any surface finish smooth flow, it is ensured that convey the smooth flow of material；It is filled with silt slurry
Metal inner lining and ceramic layer, it is ensured that the close connection of metal inner lining and ceramic layer；Cooling water liquid storage pipe has not only reduced object
The temperature difference inside and outside pipe material reduces damage of the internal-external temperature difference to material pipe, and improves cooling effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the material pipe wearing layer of the utility model embodiment.
Fig. 2 is the pipeline internal cross section schematic diagram of the utility model embodiment.
Fig. 3 is the structural schematic diagram of the utility model cooling water circulation.
In figure：1 material pipe, 2 cooling water pipelines, 3 metal inner linings, 4 filled layers, 5 ceramic layers, 6 ceramic glaze layers, 7 coolings
Water liquid storage pipe, 8 cooling water accumulator tanks, 9 cooling water recovery pumps, 10 heat exchangers, 11 communicating pipes.
Specific implementation mode
The embodiments of the present invention are further illustrated below in conjunction with the accompanying drawings.
Referring to Fig. 1-3, the cooling pipe structure of anti-wear rupture in a kind of production process of titanium pigment, including material pipe 1,
Coaxial with material pipe 1 and be sleeved on the outside of material pipe 1 cooling water pipeline 2 closed at both ends, cooling water pipeline 2 is connected with cold
But water circulation mechanism, 1 inner surface of the material pipe are equipped with wearing layer, and wearing layer is followed successively by metal inner lining 3, filling from outside to inside
Layer 4, ceramic layer 5 and ceramic glaze layer 6；It is provided with closed at both ends in the material pipe 1 and passes through communicating pipe with cooling water pipeline 2
The cooling water liquid storage pipe 7 of 11 connections.
The material pipe 1 and cooling water pipeline 2 are along the gradual convergent convergence type pipeline in material direction.
The cooling water circulation includes cooling water accumulator tank 8, cooling water recovery pump 9 and heat exchanger 10, the cooling
Water accumulator tank 8 and heat exchanger 10 are connected with cooling water pipeline 2 respectively, and the cooling water recovery pump 9 is set to the cooling water
Between accumulator tank 8 and heat exchanger 10.
The filled layer 4 is silt slurry filled media layer.
The number of the communicating pipe 11 is 4.
Claims (5)
1. a kind of cooling pipe structure of anti-wear rupture in production process of titanium pigment, including material pipe and same with material pipe
Axis and be sleeved on cooling water pipeline closed at both ends on the outside of material pipe, cooling water pipeline is connected with cooling water circulation,
It is characterized in that：The material pipe inner surface is equipped with wearing layer, and wearing layer is followed successively by metal inner lining, filled layer, pottery from outside to inside
Enamel coating and ceramic glaze layer；Cooling that is closed at both ends and being connected to by communicating pipe with cooling water pipeline is provided in the material pipe
Water liquid storage pipe.
2. the cooling pipe structure of anti-wear rupture, feature in a kind of production process of titanium pigment according to claim 1
It is：The material pipe and cooling water pipeline are along the gradual convergent convergence type pipeline in material direction.
3. the cooling pipe structure of anti-wear rupture, feature in a kind of production process of titanium pigment according to claim 1
It is：The cooling water circulation includes cooling water accumulator tank, cooling water recovery pump and heat exchanger, the cooling water accumulator tank
It is connected respectively with cooling water pipeline with heat exchanger, the cooling water recovery pump is set to the cooling water accumulator tank and heat exchanger
Between.
4. the cooling pipe structure of anti-wear rupture, feature in a kind of production process of titanium pigment according to claim 1
It is：The filled layer is silt slurry filled media layer.
5. the cooling pipe structure of anti-wear rupture, feature in a kind of production process of titanium pigment according to claim 1
It is：The number of the communicating pipe is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060625.0U CN207777800U (en) | 2018-01-15 | 2018-01-15 | The cooling pipe structure of anti-wear rupture in a kind of production process of titanium pigment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820060625.0U CN207777800U (en) | 2018-01-15 | 2018-01-15 | The cooling pipe structure of anti-wear rupture in a kind of production process of titanium pigment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777800U true CN207777800U (en) | 2018-08-28 |
Family
ID=63212678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820060625.0U Expired - Fee Related CN207777800U (en) | 2018-01-15 | 2018-01-15 | The cooling pipe structure of anti-wear rupture in a kind of production process of titanium pigment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777800U (en) |
-
2018
- 2018-01-15 CN CN201820060625.0U patent/CN207777800U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 |