Wear-resistant Thermocouple

  • Cement factory wear-resistant thermocouple
Cement factory wear-resistant thermocouple

Cement factory wear-resistant thermocouple

  • wear-resistant thermocouple
  • Cement factory wear-resistant thermocouple
  • Product description: According to the temperature measurement characteristics of three-stage, four-stage and five-stage cones in the production line of cement dry process rotary kiln, the temperature of the middle part of
  • INQUIRY

     According to the temperature measurement characteristics of three-stage, four-stage and five-stage cones in the production line of cement dry process rotary kiln, the temperature of the middle part of the decomposing furnace, the flue gas of the kiln and the kiln head cover, the ordinary wear-resistant thermocouple can not meet the special temperature measurement conditions of high temperature and erosion resistance due to the material problems of the protective tube, resulting in the short service life of the thermocouple, increased condition funds, frequent product replacement and signal transmissionThe lack of guarantee and the long-term vigilance of instruments increase the workload of instrument maintenance, which is a common problem in the current national cement industry.

     The materials of thermowells with high temperature and erosion resistance have been studied. Combined with the characteristics of cement production process abroad, Cement factory wear-resistant thermocouple has been proved by many experiments and on-line use that the nm recrystallization thermocouple has long service life, good shock performance, high heat conductivity, oxidation resistance, thermal shock resistance, high temperature resistance, corrosion resistance, erosion resistance, non nodulation, no slag, installation and useIt is convenient and can be used in special temperature measurement occasions of 600-1200 ℃, which can not be replaced by corundum, high aluminum, graphite, oxide silicon carbide and other thermocouple protection tubes.

Cement factory wear-resistant thermocouple characteristics

Professional design, professional development of temperature measuring instruments.

High precision and long service life.

Good shock performance and high thermal conductivity.

Anti oxidation and corrosion resistance.

Resistant to thermal shock and high temperature.

No nodulation or slagging.

4~ 8mm pipe wall thickness.

Fast reaction function, strong stability.

Any optional length of protection tube.

It can be used without preheating.

Various installation methods suitable for each user.

Optional local display.

Optional built-in transmitter function.

Anti interference ability in long distance transmission.

Wide temperature range, stable and reliable operation.

Cement factory wear-resistant thermocoupleConnection mode

According to the needs of field installation, the installation mode of nm series cement thermocouple can be divided into three types: threaded interface, movable flange and fixed flange.The user can determine the installation interface mode according to the process conditions on site, and determine the wall thickness of the special protection pipe after paying attention to the temperature and fluid speed of each measurement and control point on the production line of the company as much as possible.

Cement factory wear-resistant thermocouple Examples of application

Taking 2500t / D production as an example, the special thermocouple is suitable for measurement and control occasions and its insertion depth and corresponding temperature are as follows:

Device location number

purpose

Specifications

diameter

Process temperature

TE-01

Temperature of cone a of tertiary cylinder

L * 1=900*750

Φ20

Φ22

Φ25

650-700Temperature

TE-02

Temperature of cone B of tertiary cylinder

L * 1=900*750

Φ20

Φ22

Φ25

650-700Temperature

TE-03

Temperature of cone a of fourth stage cylinder

L×1=1000*750

Φ20

Φ22

Φ25

750-800Temperature

TE-04

Temperature of cone B of fourth stage cylinder

L×1=1000*850

Φ 20

Φ22

Φ25

750-800Temperature

TE-05

Temperature of cone a of fifth stage cylinder

L×1=1050*900

Φ20

Φ22

Φ25

850-900Temperature

TE-06

Temperature of cone B of fifth stage cylinder

L×1=1050*900

Φ20

Φ22

Φ25

850-900Temperature

TE-07

Outlet temperature of decomposing furnace a

L×1=1050*900

Φ20

Φ22

Φ25

1000-1100Temperature

TE-08

Outlet temperature of decomposition furnace B

L×1=1050*900

Φ20

Φ22

Φ25

1000-1100Temperature

TE-09

Outlet temperature of tertiary air duct

L * 1=900*750

Φ22

Φ25

Φ32

850-950Temperature

TE-10

Temperature of flue gas chamber at kiln tail

L×1=1050*900

Φ22

Φ25

Φ32

1050-1000Temperature

TE-11

Kiln head cover temperature

L * 1=850*700

Φ22

Φ25

Φ32

900-950Temperature


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