97人人模人人爽人人喊电影

<dfn id="uqoi2"><s id="uqoi2"></s></dfn>
    1. <th id="uqoi2"></th>
      <strike id="uqoi2"><video id="uqoi2"></video></strike>
      <strike id="uqoi2"><video id="uqoi2"></video></strike>

          1. <th id="uqoi2"><video id="uqoi2"><span id="uqoi2"></span></video></th>
              <strike id="uqoi2"><sup id="uqoi2"></sup></strike>

              Sampling Cooler

              Sampling C ooler 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

              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
               
              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.  


              97人人模人人爽人人喊电影
              <dfn id="uqoi2"><s id="uqoi2"></s></dfn>
              1. <th id="uqoi2"></th>
                <strike id="uqoi2"><video id="uqoi2"></video></strike>
                <strike id="uqoi2"><video id="uqoi2"></video></strike>

                    1. <th id="uqoi2"><video id="uqoi2"><span id="uqoi2"></span></video></th>
                        <strike id="uqoi2"><sup id="uqoi2"></sup></strike>