無錫市科技發展有限公司換熱器分公司  
主頁導航 公司簡介 新聞動態 產品展示 資訊榮譽 在線留言 聯系方式  
 
BR1.0型板式熱交換器
BR0.6型板式熱交換器
BR0.3型板式熱交換器
BR0.2型板式熱交換器
BR0.15型板式熱交換器
BR0.07型板式熱交換器
板式熱交換器板片
資質榮譽
在線留言
 

板式熱交換器板片


板式熱交換器技術參數

型號

BR0.07

BR0.15

BR0.2

BR0.3

BR0.6

BR1.0

板片傳熱面積m2

0.07

0.15

0.225

0.35

0.655

1.07

板片尺寸mm

152*527

240*740

295*880

370*1188

480*1660

710*1980

板片厚度mm

0.6

0.6

0.7

0.7

0.7

0.7

角孔直徑mm

32

65

65

100

125

225

可組裝最大處理量M3/h

20

50

60

80

250

650

最大工作壓力Mpa

1.2

1.0

1.2

1.2

1.2

1.2

最大組裝面積m2

7

20

20

40

120

300

最高工作溫度0C

150

150

150

150

150

150

板間距mm

3

3.2

4

4

4

4

流體流向

單側流

單側流

單側流

單側流

單側流

單側流

傳熱系數Kcal/m2hr0C

2000-6000

2000-6000

2000-6000

2000-6000

2000-6000

2000-6000

應用事項
  開機前首先檢查整個管路連接系統,以及所要求有流體進出口連接形式,開機時應先開啟低溫低壓流體閥門,然后開啟高溫高壓流體閥門,停機時先關閉高溫高壓流體閥門,然后關閉低溫低壓流體閥門。板式熱交換器用于液——液交換時,不需要設排汽裝置,在汽——液交換時,當蒸汽溫度超過150 度時應在管路系統中設置疏水器,以利于提高機組熱換效率,及延長橡膠墊使用壽命。
板式熱交換器經過長期連續運行后,由于流體中沉積物集積在板片表面,增大熱阻使傳熱效率下降,維修人員應定期進行清洗保養,最好要安裝反清洗裝置,拆卸清洗時,首先將緊固螺桿對角擰松,將板片逐一取出檢查清洗,安裝時按技術要求進行,擰緊螺桿時要求壓緊力兩側均勻,緊到所規定的尺寸為止。

Application instructions for Plate-heat Exchanger
1. Before start the machine, check the entire system for pipe connection and all connection form that required for inlet and outlet for liquid. When start themachine, open the low-temperature &low-pressure liquid valve first, and then open the high-temperature &high-pressure liquid valve. When the machine stops working, close the high-temperature & high-temperature & high-pressure liquid valve first, and then, close the low-temperature & low-pressure liquid valve.

2. When the Plate-heat Exchanger is used for exchanging of liquid to liquid, it need not to setup exhaust device; when exchanging from steam to liquid, a reducing valve and a hydrophobic should be set in the pipe system as steam temperature exceeds 1500C so as to increase the efficiency of heat-exchange and prolong the life of the rubber gaskets.

3. After the Plate-heat Exchanger is operated continuously for a long time and due to the sediment in the liquid gathering on the surface of the plates which can increase heat resistance to debase the efficiency of heat diffusion, therefore, the Plate-heat Exchanger should be maintained and cleaned periodically, and the best bet is to install an anti-cleaning device on it. Before disassembling and cleaning the machine, loose the fastening screws on the cross first and then, take out the plates one by one to check and clean. The installation of it must be operated according to the technical requirements and the press of screwing down the bolts at both sides of the target plates must be equal until have then to the specified dimension.

    
 
版權所有 無錫市科技發展有限公司換熱器分公司 All Rights Reserved.
公司地址:無錫市坊前工業園錫義路57號 電 話:0510-82103153 傳 真:0510-82136891 E_mail :138120677@qq.com
久久草原免费观看视频,久久草原免费观看视频,免费观看久久精品视频,久久精品视频在线看15