Patent Name |
Patent Number |
Get Time |
wastewater treatment process for medium density fiberboard production |
ZL 2017 1 0135624.8 |
2021-10-09 |
an oxygen enriched blast management system and method for sulfur recovery Claus furnace |
ZL 2020 1 0263549.5 |
2021-10-09 |
an oxygen enriched blast management system in front of catalytic cracking machine |
ZL 2019 1 1409259.0 |
2021-10-09 |
a mobile big data management system for oil storage and transportation |
ZL 2020 1 0445036.6 |
2021-10-09 |
an on-line water dew point and acid dew point measuring device for flue gas introduction method |
ZL 2020 1 1014093.5 |
2021-10-09 |
a waste incinerator combustion management system |
ZL 2020 1 0789179.9 |
2021-10-09 |
A high efficiency dispenser with diversion device |
ZL 2015 2 1062977.2 |
2021-10-09 |
A cavitation three-phase separation system for oily sludge |
ZL 2015 2 1062963.0 |
2021-10-09 |
A continuous freezing crystallization separation system for wastewater |
ZL 2015 2 1131263.2 |
2021-10-09 |
Energy saving steam system of multi effect falling film evaporator |
ZL 2017 2 0166776.X |
2021-10-09 |
A freeze concentration device for improving the concentration of natural apple flavor |
ZL 2017 2 0166773.6 |
2021-10-09 |
Thermal reduction device for oily sewage |
ZL 2017 2 0747152.7 |
2021-10-09 |
Low pressure drop demister of separation and condensation integrated equipment |
ZL 2017 2 0879093.9 |
2021-10-09 |
Mechanical slag removal device of pickling tank |
ZL 2017 2 1196252.1 |
2021-10-09 |
Thermal reduction device for pickling wastewater |
ZL 2017 2 1196236.2 |
2021-10-09 |
A leak proof device for oil pipeline joint |
ZL 2019 2 0506507.2 |
2021-10-09 |
An oil sampling and transportation device with storage function |
ZL 2018 2 1992953.0 |
2021-10-09 |
An anti scaling oil pipe |
ZL 2019 2 0622530.8 |
2021-10-09 |
An oil field oil pipe descaling device |
ZL 2019 2 0622679.6 |
2021-10-09 |
Overhead oil-gas heat exchange structure of atmospheric and vacuum distillation column |
ZL 2019 2 2432616.7 |
2021-10-09 |
Defoaming structure of forced circulation evaporative crystallization system |
ZL 2019 2 2432548.4 |
2021-10-09 |
Residual oil temperature maintenance system |
ZL 2019 2 2435132.8 |
2021-10-09 |
Polymerization heat exchange system |
ZL 2020 2 2432626.0 |
2021-10-09 |
A particle filter screen for sewage treatment |
ZL 2020 2 0875994.2 |
2021-06-15 |
A cleaning device for domestic sewage sedimentation tank |
ZL 2020 2 1487036.4 |
2021-06-15 |
Sludge discharging device for sewage treatment |
ZL 2020 2 0875984.9 |
2021-06-15 |
A waste gas recovery and utilization device for chemical reaction kettle |
ZL 2020 2 1176207.1 |
2021-06-15 |
A waste incineration device convenient for dust out |
ZL 2020 2 1865683.4 |
2021-06-15 |
An efficient treatment device for industrial flue gas and dust |
ZL 2020 2 1369860. X |
2021-06-15 |
Energy saving vacuum system of coal to ethylene glycol process |
ZL 2020 2 1715.5 |
2021-06-15 |