专利.jpg

Patents obtained:

DescriptionPatent NumberDateType
A livestock wastewater treatment system and its treatment methodsZL201710840356.X2017.09.18Invention
A cooling   structure of a centrifugal pump shaft sealZL201510246643.92017.08.11Invention
A valve   position indicator of automatic pressure difference  balancing ZL201210195161.12013.11.20Invention
An automatic self-repairing oily water separatorZL201010141083.82011.08.10Invention
A marine incinerator hot feederZL200810043599.12010.03.24Invention
A drive   coupling machineryZL201921178312.62020.03.06Utility Model
A food waste disposal deviceZL201821024091.22019.04.02Utility Model
A large span effective scraping deviceZL201821026652.22019.04.02Utility Model
A low power livestock sewage treatment deodorizing deviceZL201821038829.02019.04.02Utility Model
A low power livestock sewage treatment deviceZL201821023910.12019.04.02Utility Model
A wastewater treatment system of anti blocking ZL201821026312.X2019.04.02Utility Model
An   anti-blocking solid-liquid separation solution gas tankZL201821039229.62019.04.02Utility Model
A high density sedimentation aquaculture sewage treatment deviceZL201821023843.32019.04.02Utility Model
An efficient solid-liquid separation solution gas tankZL201821039228.12019.04.02Utility Model
A filtering deviceZL201821039809.52019.04.02Utility Model
A deionization deviceZL201821039230.92019.04.02Utility Model
A self-cleaning solid-liquid separation solution gas tankZL201821039810.82019.04.02Utility Model
A Marine variable frequency water supply systemZL201820505987.62018.11.06Utility Model
A Marine automatic grease trapZL201820042047.82018.11.06Utility Model
A Marine water supply system with automatic gas chargeZL201820506036.02018.11.06Utility Model
A plate type water generator of heating mode switchingZL201820042009.22018.11.06Utility Model
A positive pressure single stage oily water separatorZL201820000795.X2018.09.11Utility Model
A marine vent pipe deodorant deviceZL201820000813.42018.09.04Utility Model
A valve driver with a valve position regulating functionZL201820000811.52018.08.21Utility Model
A flow switch of a sampling circuit of marine bilge alarm deviceZL201820000812.X2018.07.24Utility Model
A sewage treatment plant with advection air flotation sedimentation tank and   constructed wetland systemZL201721192856.92018.04.27Utility Model
A sewage treatment plant with advection air flotation sedimentation tank and   biological filter ZL201721192313.72018.04.27Utility Model
A sewage treatment plant with biological filter and constructed wetland systemZL201721192827.22018.04.27Utility Model
A sewage treatment plant with vortex air flotation sedimentation tank and membrane   bioreactorZL201721193401.92018.04.27Utility Model
A sewage treatment plant with vortex air flotation sedimentation tank and constructed   wetland systemZL201721193366.02018.04.27Utility Model
A sewage treatment plant with vortex air flotation sedimentation tank and biological   filter ZL201721192301.42018.04.27Utility Model
A low temperature evaporative crystallization deviceZL201721256447.02018.04.27Utility Model
A pipe mixerZL201721192893.X2018.04.27Utility Model
An ion air floating deviceZL201721192238.42018.04.27Utility Model
A sewage outlet pretreatment deviceZL201721256448.52018.04.27Utility Model
A shallow air flotation release deviceZL201721256440.92018.04.27Utility Model
An automatic sludge feeding deviceZL201721256849.02018.04.27Utility Model
An anaerobic reactorZL201721192205.X2018.04.27Utility Model
An automatic cleaning dissolved air water release deviceZL201721256446.62018.04.27Utility Model
An integrated livestock sewage treatmentZL201720915558.12018.04.03Utility Model
A dissolved gas releaser of an air flotation treatment deviceZL201720916225.02018.04.03Utility Model
An integrated treatment device for rice washing wastewaterZL201721087984.72018.04.03Utility Model
A circular advection air floating deviceZL201720916228.42018.04.03Utility Model
A low power dry powder dosing deviceZL201720803324.82018.02.23Utility Model
A precipitation air flotation deviceZL201720438063.42017.12.15Utility Model
An air floatation and dissolution gas tank deviceZL201720438061.52017.12.15Utility Model
An UV sterilizer of lamps self cleaned ZL201621164434.12017.07.14Utility Model
A multipurpose detection pipelineZL201621130072.92017.06.13Utility Model
An air volume regulator of marine inert gas generator ZL201621130071.42017.05.17Utility Model
An fog removal observation glass for marine inert gas generatorZL201621134491.X2017.05.17Utility Model
An oil volume control system for marine inert gas generator ZL201621134435.62017.05.17Utility Model
A zero discharge system of concentrated water in reverse osmosis fresh water   generatorZL201621130039.62017.05.17Utility Model
A plate type   fresh water generatorZL201621130040.92017.05.17Utility Model
A spray cooling system for marine inert gas generatorZL201621130963.42017.05.17Utility Model
A marine two-stage reverse osmosis fresh water generatorZL201621130941.82017.05.17Utility Model
A marine oil discharge monitoring systemZL201621130957.92017.05.17Utility Model
A plate type fresh water generator with water filling flow indicatorZL201621134463.82017.05.17Utility Model
An evaporative fresh water generator with ultrasonic cleaningZL201621130066.32017.05.17Utility Model
A multi-state filter with an electric multiple ways valveZL201621134433.72017.05.17Utility Model
A mineralization filter with carbon dioxide injectionZL201621130948.X2017.05.17Utility Model
A pneumatic pressure tank with a pistonZL201621134525.52017.05.17Utility Model
An incinerator with the function of protecting diesel pumpZL201621130962.X2017.05.17Utility Model
An incinerator with the function of air disturbanceZL201621130945.62017.05.17Utility Model
An incinerator with a condensate separatorZL201621134492.42017.05.17Utility Model
An incinerator with an elliptical combustion chamberZL201621134547.12017.05.17Utility Model
A single stage oily water separatorZL201621130971.92017.05.17Utility Model
A magnetic reversing valveZL201621130989.92017.05.17Utility Model
An electro-hydraulic deviceZL201621130977.62017.05.17Utility Model
A calorifier of anti-scalingZL201621134460.42017.05.17Utility Model
A container type reverse osmosis fresh water generatorZL201621134523.62017.05.17Utility Model
A self-cleaning device for Marine sewage treatment plantZL201621130975.72017.05.17Utility Model
An anti-reflux device for Marine sewage treatment plantZL201621134524.02017.05.17Utility Model
An aeration device for Marine sewage treatment plantZL201621134459.12017.05.17Utility Model
An UV sterilizer with automatic on/offZL201621130069.72017.05.17Utility Model
An evaporative type fresh water generator of automatic adjusting dosing ZL201621130073.32017.05.17Utility Model
An automatic backwash device for oily water separator adsorption tankZL201621130944.12017.05.17Utility Model
A cooling structure of centrifugal pump shaft sealZL201520312652.92015.09.16Utility Model
A high pressure pump shock absorber for reverse osmosis fresh water generatorZL201520225647.42015.08.19Utility Model
A high pressure floating plug accumulator for reverse osmosis fresh water generatorZL201520225588.02015.08.19Utility Model
A vacuum collection device for Marine sewage treatment plantZL201420251291.72014.09.17Utility Model
A PH adjustable mineralization filterZL201420251511.62014.09.17Utility Model
A multi stages oily water separatorZL201420251603.42014.09.17Utility Model
An UV sterilizerZL201420251078.62014.09.17Utility Model
A automatic exhaust for marine water supply systemZL201420251322.92014.09.17Utility Model
A Plate heat exchanger with strainer tubeZL201320512816.32014.02.19Utility Model
A air cooling unit for Marine sewage treatment plantZL201320198711.52013.10.30Utility Model
A desalination structure in for fresh water generatorZL201320206970.82013.10.23Utility Model
A oil supply pipeline purification device for   marine incineratorZL201320066214.X2013.07.31Utility Model
A two stages desalination system with energy recovery deviceZL201220701267.X2013.06.05Utility Model
A direct-fired high pressure output marine inert gas generatorZL201220465884.42013.03.20Utility Model
A valve position indicator of automatic pressure difference  balancing ZL201220278926.32012.10.19Utility Model
A deck water seal for marine inert gas generator system ZL201020289554.52011.05.18Utility Model
A hydraulic   pressure and vacuum balancer for marine inert gas generator systemZL201020290241.12011.04.13Utility Model
A funnel type spark extinguisherZL201020265351.22011.01.26Utility Model
A Marine incinerator with a level gaugeZL201020132415.12010.11.03Utility Model
A reverse osmosis desalination plantZL200820060642.02009.08.12Utility Model
An UV sterilizer for drinking waterZL200820060640.12009.06.03Utility Model
A sewage treatment plantZL200820060639.92009.05.20Utility Model
A marine oily water separation deviceZL200820060641.62009.05.20Utility Model
An environment-friendly and energy-saving marine incineratorZL200720144177.42008.10.01Utility Model
A tube-shell type seawater desalination deviceZL200720144178.92008.07.23Utility Model
An UV sterilizerZL200720144165.12008.07.16Utility Model
A plate type fresh water generator with a steam heating unitZL200720144164.72008.07.16Utility Model


To Top


Copyright 2020 Hansun All Right Reserved. 沪ICP备14019126-2