A powder prilling?granulator for oxygen probe zirconium tube

The utility model provides a powder prilling?granulator for oxygen probe zirconium tube, includes: control the relative two vertical support curb plates that set up, just offer at two open slots that support the curb plates upper end forward the one -to -one, and can install to the front and back slip two first axle beds in two open slots respectively, the last compression roller on two first axle beds is rotationally installed respectively at both ends, the lower compression roller on two support curb plates, compression roller on lower compression roller follow parallel ground of the back lower place butt are rotationally installed respectively to both ends, an income silo that slopes just throat, the width of going into the lower one end of silo is lighter than the width into the lower one end of silo, and the lower one end of going into the silo is down near the looks butt department of last compression roller with lower compression roller, under looks butt that the groove that gathers ...

System for dynamically demarcating film thermocouple by adopting laser

The invention discloses a system and a method for dynamically demarcating a film thermocouple by adopting a laser. The system comprises a laser test-bed frame, a continuous He-Ne laser, a lens group, a precise amplifier, a dynamic signal acquisition instrument, a computer, testing software, a laser control power supply, an Ultra-CFR short-pulse laser and a frequency doubling crystal. The laser control power supply is connected with the Ultra-CFR short-pulse laser through an electric power cable, and laser emitted by the Ultra-CFR short-pulse laser irradiates the film thermocouple on the lasertest-bed frame through the frequency doubling crystal. In the invention, the Ultra-CRF short-pulse laser with the pulse width of 8ns is adopted as an excitation heat source to carry out the dynamic demarcation of the film thermocouple, and the experiment result shows that the least response time of the film thermocouple can reach 0.042 ms, thereby the dynamic demarcation of the film thermocouple with ...

A injection moulding device for oxygen probe for molten steel

The utility model provides an injection moulding device for oxygen probe for molten steel, includes the lower mould, goes up mould and casting subassembly, and wherein, the lower mould includes: lower mould mount pad, die holder, a plurality of mold core down and lower extreme are fixed on the base and are lain in a plurality of vertical guide pillars down of lower mould mount pad outlying, it includes that the middle part forms the open -ended upper die base up, fixes a guide pillar and a drive arrangement who drives upper die base up -and -down motion on a plurality of on the upper die base are fixed to last mold core, the lower extreme of upper die base below through a plurality of spliced poles to go up the mould, the casting subassembly includes: the mount pad that the guide pillar reciprocated on the edge, fix the storage silo on the mount pad, the notes feed cylinder of the fixed intercommunication storage silo lower extreme in upper end, fix through the material of a plurality of ...

Method and apparatus for implementing digital broadcast network station based on file type transmission mode

System and method for dynamically demarcating film thermocouple by adopting laser

The invention discloses a system and a method for dynamically demarcating a film thermocouple by adopting a laser. The system comprises a laser test-bed frame, a continuous He-Ne laser, a lens group, a precise amplifier, a dynamic signal acquisition instrument, a computer, testing software, a laser control power supply, an Ultra-CFR short-pulse laser and a frequency doubling crystal. The laser control power supply is connected with the Ultra-CFR short-pulse laser through an electric power cable, and laser emitted by the Ultra-CFR short-pulse laser irradiates the film thermocouple on the laser test-bed frame through the frequency doubling crystal. In the invention, the Ultra-CRF short-pulse laser with the pulse width of 8ns is adopted as an excitation heat source to carry out the dynamic demarcation of the film thermocouple, and the experiment result shows that the least response time of the film thermocouple can reach 0.042 ms, thereby the dynamic demarcation of the film thermocouple with ...

Method and apparatus for implementing digital broadcast network station based on file type transmission mode

The invention discloses a method for realizing a digital broadcast website, which comprises the following steps: based on a strategy of first storing and then browsing, the content of the broadcast website is made, sent, received and displayed; a webpage to be broadcast is generated and checked whether the webpage meets the standard; the webpage to be broadcast is subjected to compression and security coding and sent to a digital play system; broadcast webpages are alternately downloaded from a plurality of frequency points of the digital broadcast receiving system; the received webpage data is subjected to decompression and decoding; the decompressed and decoded webpage data is subjected to content selection, the release of storage space, the deletion of overdue content and other operations; and a webpage browsing request sent by a browser is received, corresponding response is given according to the request type. The result is as follows: when the broadcast website is browsed in a digital ...

A spot welding device for oxygen probe for molten steel

The utility model provides a spot welding device for oxygen probe for molten steel, includes: frame and fixing at frame top and the last mounting bracket that extends forward, a drive arrangement fixes on last mounting bracket, and drive arrangement reciprocates in order to drive the upper pole board in the upper end of upper pole board through the mount pad fixed connection that insulates, the pole piece, the pole piece is through leading electrical pillar fixed connection at upper pole board lower extreme, fix two welding columns at the pole piece lower extreme, two welding columns along fore -and -aft direction interval distribution, fix the lower mounting bracket that just extends forward at the frame lower extreme, lower mounting bracket upper end is fixed with insulated supporting column, the last bottom crown that is fixed with of insulated supporting column, and the position is fixed a position under two welding columns by the sunken location portion that forms in bottom crown upper ...