Sampling Cooler
I. Purpose
Sampling cooler is a kind of steam and water cooling equipment commonly used in power system. It is used to cool various steam sampling and water sampling such as boilers and deaerators, so as to achieve cooling medium and facilitate chemical analysis of steam and water.
II. Equipment type and specification
Note: Sampling coolers manufactured by our company without brackets. When users need brackets, they should be noted in the contract.
The parameter in above tables are for reference only. The products can be customized and the relevant parameters should be provided.
IV. Installation and maintenance
1. Before installation, sampling inspection of should be carried out should be carried out for the cooler.When sampling inspection, attention should be paid to protecting the sealing surface and placing the tube bundles on the special support structure to avoid damaging heat exchanger tubes.
2. When installing, sufficient space should be left at both ends of the cooler for disassembly, assembly and maintenance.
3. Pipelines should be connected without force to avoid strong assembly.
4. Cooler operation can not exceed parameter limitation that is specified in the nameplate .
5. The temperature and pressure drop of tube and shell media should be monitored regularly, and the scale and leakage of cooler should be analyzed.
I. Purpose
Sampling cooler is a kind of steam and water cooling equipment commonly used in power system. It is used to cool various steam sampling and water sampling such as boilers and deaerators, so as to achieve cooling medium and facilitate chemical analysis of steam and water.
II. Equipment type and specification
| size | Model | Pressure in pipe Mpa (gauge pressure) | Temperature in pipe ℃ | Cooling aream2 |
| Ø133 | QS-133/0.21 | 2.45 | 250 | 0.21 |
| 3,82 | 450 | |||
| 5.4 | 485 | |||
| 10.6 | 550 | |||
| QS- 133/0.38 | 245 | 250 | 0.38 | |
| 3.32 | 450 | |||
| 5.4 | 485 | |||
| Ø219 | QS-219/0.38 | 2.45 | 250 | 038 |
| QS-219/0.45 | 3.82 | 450 | 0.45 | |
| QS-219/0.52 | 5 40 | 485 | 0.52 | |
| Ø 254 | QS-254/0.3& | 2.45 | 225 | 0.38 |
| QS-254/0.45 | 3.32 | 450 | 0.45 | |
| 5.4 | 485 | |||
| Ø273 | QS-273/0.45 | 3.82 | 450 | 0.45 |
| 5.4 | 485 | |||
| Ø290 | QS-290/0.36 | 2.45 | 250 | 036 |
| QS-290/0.49 | 3.82 | 450 | 0.49 | |
| QS-290/0.62 | 54 | 435 | 0.62 | |
| 10.6 | 550 |
| size | Model | Pressure in pipe Mpa (gauge pressure) | Temperature in pipe ℃ | Cooling aream2 |
| Ø133 | QS-133/0.21 | 2.45 | 250 | 0.21 |
| 3,82 | 450 | |||
| 5.4 | 485 | |||
| 10.6 | 550 | |||
| QS- 133/0.38 | 245 | 250 | 0.38 | |
| 3.32 | 450 | |||
| 5.4 | 485 | |||
| Ø219 | QS-219/0.38 | 2.45 | 250 | 038 |
| QS-219/0.45 | 3.82 | 450 | 0.45 | |
| QS-219/0.52 | 5 40 | 485 | 0.52 | |
| Ø 254 | QS-254/0.3& | 2.45 | 225 | 0.38 |
| QS-254/0.45 | 3.32 | 450 | 0.45 | |
| 5.4 | 485 | |||
| Ø273 | QS-273/0.45 | 3.82 | 450 | 0.45 |
| 5.4 | 485 | |||
| Ø290 | QS-290/0.36 | 2.45 | 250 | 036 |
| QS-290/0.49 | 3.82 | 450 | 0.49 | |
| QS-290/0.62 | 54 | 435 | 0.62 | |
| 10.6 | 550 |
Note: Sampling coolers manufactured by our company without brackets. When users need brackets, they should be noted in the contract.
The parameter in above tables are for reference only. The products can be customized and the relevant parameters should be provided.
IV. Installation and maintenance
1. Before installation, sampling inspection of should be carried out should be carried out for the cooler.When sampling inspection, attention should be paid to protecting the sealing surface and placing the tube bundles on the special support structure to avoid damaging heat exchanger tubes.
2. When installing, sufficient space should be left at both ends of the cooler for disassembly, assembly and maintenance.
3. Pipelines should be connected without force to avoid strong assembly.
4. Cooler operation can not exceed parameter limitation that is specified in the nameplate .
5. The temperature and pressure drop of tube and shell media should be monitored regularly, and the scale and leakage of cooler should be analyzed.
