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CN107986377A - A kind of automated procedures replace the filtration apparatus of activated carbon - Google Patents

A kind of automated procedures replace the filtration apparatus of activated carbon Download PDF

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Publication number
CN107986377A
CN107986377A CN201711435930.XA CN201711435930A CN107986377A CN 107986377 A CN107986377 A CN 107986377A CN 201711435930 A CN201711435930 A CN 201711435930A CN 107986377 A CN107986377 A CN 107986377A
Authority
CN
China
Prior art keywords
activated carbon
filtration apparatus
automated procedures
replace
liquid case
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711435930.XA
Other languages
Chinese (zh)
Inventor
覃宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Deke Technology Co Ltd
Original Assignee
Guizhou Guiheng Environmental Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guizhou Guiheng Environmental Technology Co ltd filed Critical Guizhou Guiheng Environmental Technology Co ltd
Priority to CN201711435930.XA priority Critical patent/CN107986377A/en
Publication of CN107986377A publication Critical patent/CN107986377A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/008Mobile apparatus and plants, e.g. mounted on a vehicle
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/005Processes using a programmable logic controller [PLC]
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/14Maintenance of water treatment installations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses the filtration apparatus that a kind of automated procedures replace activated carbon,Including bottom plate,The upper surface of the bottom plate is equipped with electric telescopic rod,The end of the electric telescopic rod is equipped with operation console,The upper surface of the operation console is equipped with plating liquid case,The inner cavity of the plating liquid case is equipped with pressure sensor,The right flank of the plating liquid case is equipped with inlet tube,The leading flank of the plating liquid case is equipped with PLC controller,The filtration apparatus of automated procedures replacement activated carbon is new to pass through handrail,Universal wheel and brake are moved and braked the automated procedures are replaced with the filtration apparatus of activated carbon,Utilize activated carbon storage warehouse,Level sensor and activated carbon process cartridge realize the replacement to activated carbon,Cutfit is placed by tool box,The height of operation console is adjusted by electric telescopic rod,The activated carbon after replacement is collected by activated carbon surge drum,It is easy to use,It is suitable for promoting the use of.

Description

A kind of automated procedures replace the filtration apparatus of activated carbon
Technical field
The present invention relates to environmental resource technical field, is specially the filtration apparatus that a kind of automated procedures replace activated carbon.
Background technology
The electroplating cleaning sewage produced in the production of electroplating industry enterprise, since its heavy metal species is more, content is high, has play Poison, acid strong, difficult degradation, belong to high-concentration waste water;Country puts into effect for this《GB21900-2008》Electroplating industry pollutant is arranged Put standard.In order to further deepen the Sewage Environment for administering electroplating industry, since in October, 2014, the dirt to electroplating enterprise Contaminate water and perform new standard, also electroplating industry enterprise is proposed in the scrap build of pollutant control and sewage disposal for this The requirement of higher.When being handled using activated carbon, enter processing unit to flowing out after processing from liquid, traditional processing equipment is mostly Using staticly settle for a long time, filter filtration core filtering, closed delivery carry out, pilot process is all in closed state, Wu Faguan Survey, the situation of examination at random electroplate liquid processing, can not also be adjusted in due course according to the situation of processing.In addition, because increasing two stage treatment Device, this mode reduce the pollution that the active powdered carbon of leakage causes electric bath groove, improve security in application process and Reliability.
Patent such as application publication number CN105753199A discloses the filtering dress that a kind of automated procedures replace activated carbon Put, include the electric bath groove intake pump being connected with electric bath groove, activated carbon treatment device, secondary filter, activated carbon row successively Put groove, activated carbon replaces groove, activated carbon delivery pump, intelligence control system, electromagnetic valve component and the conduit assembly being attached thereto, institute State electric bath groove intake pump, activated carbon delivery pump, electromagnetic valve component with the control module in intelligence control system to be connected, the work Property charcoal processing unit the port of export be provided with Activated carbon separation device, the activated carbon treatment device is connected with pressure display meter, but It is that the automated procedures replace the filtration apparatus of activated carbon and replace that activated carbon is more troublesome, and inconvenience is mobile, it is impossible to adjusts operation console Height, it is more inconvenient without tool box, use.
The content of the invention
The technical problem to be solved in the present invention is overcome the defects of existing, there is provided a kind of automated procedures replace activated carbon Filtration apparatus, replacement activated carbon is more convenient, and the height easy to remove that can adjust operation console, there is tool box, and use is more convenient, Can effectively it solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical solution:A kind of automated procedures replace the filtering of activated carbon Device, including bottom plate, the upper surface of the bottom plate are equipped with electric telescopic rod, and the end of the electric telescopic rod is equipped with operation console, The upper surface of the operation console is equipped with plating liquid case, and the inner cavity of the plating liquid case is equipped with pressure sensor, the plating liquid case Right flank be equipped with inlet tube, the leading flank of the plating liquid case is equipped with PLC controller, and the upper surface of the plating liquid case is distinguished Equipped with booster pump, negative pressure pump and filter two, the end of the filter two is connected with connecting tube two, the end of the connecting tube two Portion is connected with activated carbon process cartridge, and the bottom of the activated carbon process cartridge is connected with stent, the activated carbon processing tube inner chamber Upper surface is equipped with level sensor, and the activated carbon process cartridge side is connected with filter one at the position of bottom surface, described The end of filter one is connected with outlet tube, and the upper surface of the activated carbon process cartridge is connected with connecting tube one, the connecting tube One end is connected with activated carbon storage warehouse, and the bottom surface of the activated carbon storage warehouse is connected with processing tube, the PLC controller Input terminal is electrically connected the output terminal of pressure sensor and level sensor, and the output terminal of the PLC controller is electrically connected electronic stretch The input terminal of contracting bar, booster pump and negative pressure pump.
As a preferred technical solution of the present invention, the lower surface of the bottom plate is equipped with universal wheel and brake, described Universal wheel is equipped with four, and universal wheel is equidistantly distributed along the lower surface of bottom plate.
As a preferred technical solution of the present invention, the upper surface of the operation console is equipped with tool box, the tool box Leading flank be equipped with hinge, the tool box is rotatably connected to door close by hinge.
As a preferred technical solution of the present invention, the outer surface of the door close is equipped with handle and electronic lock, described The input terminal of electronic lock is electrically connected the output terminal of PLC controller.
As a preferred technical solution of the present invention, activated carbon surge drum is laid in the upper surface of the bottom plate, described The side of activated carbon surge drum is arranged with two links, and handle is rotatably connected on the link.
As a preferred technical solution of the present invention, the right flank of the operation console is connected with fixed frame, the fixation Handrail is connected with frame, the outer surface of the handrail is equipped with valve rubber.
As a preferred technical solution of the present invention, the right flank of the plating liquid case is equipped with observation window, the observation The side of window is equipped with transparent glass layer.
As a preferred technical solution of the present invention, the inside of the filter one and filter two is equipped with filtering Net, the surface of the electroplate liquid box cavity are equipped with anti-corrosion layer.
As a preferred technical solution of the present invention, the side of the inlet tube and outlet tube is equipped with solenoid valve, institute The side for stating connecting tube two is equipped with Unidirectional solenoid valve, and the input terminal of the solenoid valve and Unidirectional solenoid valve is electrically connected PLC controller Output terminal.
As a preferred technical solution of the present invention, the side of the connecting tube one and processing tube is equipped with Material control Device, the input terminal of the Material control device are electrically connected the output terminal of PLC controller.
Compared with prior art, the beneficial effects of the invention are as follows:The filtration apparatus that the automated procedures replace activated carbon is new Type is moved and braked the automated procedures are replaced with the filtration apparatus of activated carbon by handrail, universal wheel and brake, The replacement to activated carbon is realized using activated carbon storage warehouse, level sensor and activated carbon process cartridge, is put by tool box Cutfit is put, the height of operation console is adjusted by electric telescopic rod, by activated carbon surge drum come to the activity after replacement Charcoal is collected, easy to use, is suitable for promoting the use of.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is side structure schematic diagram of the present invention;
Fig. 3 is cross-sectional view of the present invention.
In figure:1 bottom plate, 2 electric telescopic rods, 3 PLC controllers, 4 handrails, 5 observation windows, 6 inlet tubes, 7 booster pumps, 8 are lived Property charcoal storage warehouse, 9 outlet tubes, 10 door closes, 11 tool boxes, 12 operation consoles, 13 stents, 14 handles, 15 activated carbon surge drums, 16 Universal wheel, 17 connecting tubes one, 18 filters one, 19 processing tubes, 20 handles, 21 negative pressure pumps, 22 filters two, 23 connecting tubes two, 24 pressure sensors, 25 plating liquid cases, 26 level sensors, 27 activated carbon process cartridges.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of automated procedures replace the filtering dress of activated carbon Put, including bottom plate 1, the upper surface of bottom plate 1 are equipped with electric telescopic rod 2, the end of electric telescopic rod 2 is equipped with operation console 12, passes through Electric telescopic rod 2 adjusts the height of operation console 12, and the upper surface of operation console 12 is equipped with plating liquid case 25, plating liquid case 25 it is interior Chamber is equipped with pressure sensor 24, and the right flank of plating liquid case 25 is equipped with inlet tube 6, and the leading flank for electroplating liquid case 25 is controlled equipped with PLC Device 3 processed, the upper surface of plating liquid case 25 are respectively equipped with booster pump 7, negative pressure pump 21 and filter 2 22, utilize booster pump 7, negative pressure Pump 21 and pressure sensor 24 will be filtered in electroplate liquid injection activated carbon process cartridge 27, and the end of filter 2 22 is connected with Connecting tube 2 23, the end of connecting tube 2 23 are connected with activated carbon process cartridge 27, and the bottom of activated carbon process cartridge 27 is connected with branch Frame 13, the upper surface of 27 inner cavity of activated carbon process cartridge are equipped with level sensor 26, and 27 side of activated carbon process cartridge is close to bottom surface Filter 1 is connected with position, the end of filter 1 is connected with outlet tube 9, and the upper surface of activated carbon process cartridge 27 connects Connecting tube 1 is connected to, the end of connecting tube 1 is connected with activated carbon storage warehouse 8, and the bottom surface of activated carbon storage warehouse 8 is connected with Processing tube 19, will place suitable activated carbon in activated carbon storage warehouse 8, when needing replacing activated carbon, open Material control device Activated carbon is set to enter activated carbon process cartridge 27 along connecting tube 1, the input terminal of PLC controller 3 is electrically connected 24 He of pressure sensor The output terminal of level sensor 26, the output terminal of PLC controller 3 are electrically connected electric telescopic rod 2, booster pump 7 and negative pressure pump 21 Input terminal, the lower surface of bottom plate 1 are equipped with universal wheel 16 and brake, and universal wheel 16 is equipped with four, and universal wheel 16 is along bottom plate 1 Lower surface equidistantly distributes, and the upper surface of operation console 12 is equipped with tool box 11, and cutfit, instrument are placed by tool box 11 The leading flank of case 11 is equipped with hinge, and tool box 11 is rotatably connected to door close 10 by hinge, and the outer surface of door close 10 is equipped with Handle 20 and electronic lock, the input terminal of electronic lock are electrically connected the output terminal of PLC controller 3, and the upper surface placement of bottom plate 1 is active Charcoal surge drum 15, used activated carbon are discharged into activated carbon surge drum 15 by processing tube 19 and are focused on, activated carbon The side of surge drum 15 is arranged with two links, and handle 14 is rotatably connected on link, and the right flank of operation console 12 connects Fixed frame is connected to, handrail 4 is connected with fixed frame, the outer surface of handrail 4 is equipped with valve rubber, will using handrail 4 and universal wheel 16 The filtration apparatus that the automated procedures replace activated carbon is shifted onto at suitable position, and the right flank of plating liquid case 25 is equipped with observation window 5, the side of observation window 5 is equipped with transparent glass layer, and the inside of filter 1 and filter 2 22 is equipped with filter screen, electroplate liquid The surface of 25 inner cavity of case is equipped with anti-corrosion layer, and the side of inlet tube 6 and outlet tube 9 is equipped with solenoid valve, the side of connecting tube 2 23 Face is equipped with Unidirectional solenoid valve, and the input terminal of solenoid valve and Unidirectional solenoid valve is electrically connected the output terminal of PLC controller 3, connecting tube one 17 and the side of processing tube 19 be equipped with Material control device, the input terminal of Material control device is electrically connected the output of PLC controller 3 End, PLC controller 3 control the side of electric telescopic rod 2, booster pump 7, negative pressure pump 21, pressure sensor 24 and level sensor 26 Method is common method of the prior art.
When in use:Using handrail 4 and universal wheel 16 by the automated procedures replace activated carbon filtration apparatus shift onto it is suitable At suitable position, suitable activated carbon will be placed in activated carbon storage warehouse 8, when needing replacing activated carbon, open Material control Device makes activated carbon enter activated carbon process cartridge 27 along connecting tube 1, will using booster pump 7, negative pressure pump 21 and pressure sensor 24 Filtered in electroplate liquid injection activated carbon process cartridge 27, used activated carbon is discharged into activated carbon by processing tube 19 and collects Cylinder 15 is focused on, and places cutfit by tool box 11, the height of operation console 12 is adjusted by electric telescopic rod 2 Degree.
The present invention replaces the automated procedures by handrail 4, universal wheel 16 and brake the filtration apparatus of activated carbon Moved and braked, realized using activated carbon storage warehouse 8, level sensor 26 and activated carbon process cartridge 27 to activated carbon Replace, cutfit is placed by tool box 11, the height of operation console 12 is adjusted by electric telescopic rod 2, passes through activity Charcoal surge drum 15 is collected the activated carbon after replacement, easy to use, is suitable for promoting the use of.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (10)

1. a kind of automated procedures replace the filtration apparatus of activated carbon, including bottom plate(1), it is characterised in that:The bottom plate(1)'s Upper surface is equipped with electric telescopic rod(2), the electric telescopic rod(2)End be equipped with operation console(12), the operation console(12) Upper surface be equipped with plating liquid case(25), the plating liquid case(25)Inner cavity be equipped with pressure sensor(24), the electroplate liquid Case(25)Right flank be equipped with inlet tube(6), the plating liquid case(25)Leading flank be equipped with PLC controller(3), the plating Liquid case(25)Upper surface be respectively equipped with booster pump(7), negative pressure pump(21)With filter two(22), the filter two(22)'s End is connected with connecting tube two(23), the connecting tube two(23)End be connected with activated carbon process cartridge(27), the activity Charcoal process cartridge(27)Bottom be connected with stent(13), the activated carbon process cartridge(27)The upper surface of inner cavity is sensed equipped with material position Device(26), the activated carbon process cartridge(27)Side is connected with filter one at the position of bottom surface(18), the filter One(18)End be connected with outlet tube(9), the activated carbon process cartridge(27)Upper surface be connected with connecting tube one(17), institute State connecting tube one(17)End be connected with activated carbon storage warehouse(8), the activated carbon storage warehouse(8)Bottom surface be connected with processing Pipe(19), the PLC controller(3)Input terminal be electrically connected pressure sensor(24)And level sensor(26)Output terminal, The PLC controller(3)Output terminal be electrically connected electric telescopic rod(2), booster pump(7)And negative pressure pump(21)Input terminal.
2. a kind of automated procedures according to claim 1 replace the filtration apparatus of activated carbon, it is characterised in that:The bottom Plate(1)Lower surface be equipped with universal wheel(16)And brake, the universal wheel(16)Equipped with four, and universal wheel(16)Along bottom plate (1)Lower surface equidistantly distribute.
3. a kind of automated procedures according to claim 1 replace the filtration apparatus of activated carbon, it is characterised in that:The behaviour Make platform(12)Upper surface be equipped with tool box(11), the tool box(11)Leading flank be equipped with hinge, the tool box(11) Door close is rotatably connected to by hinge(10).
4. a kind of automated procedures according to claim 3 replace the filtration apparatus of activated carbon, it is characterised in that:It is described to close Close door(10)Outer surface be equipped with handle(20)And electronic lock, the input terminal of the electronic lock are electrically connected PLC controller(3)It is defeated Outlet.
5. a kind of automated procedures according to claim 1 replace the filtration apparatus of activated carbon, it is characterised in that:The bottom Plate(1)Upper surface lay activated carbon surge drum(15), the activated carbon surge drum(15)Side be arranged with two companies Frame is connect, handle is rotatably connected on the link(14).
6. a kind of automated procedures according to claim 1 replace the filtration apparatus of activated carbon, it is characterised in that:The behaviour Make platform(12)Right flank be connected with fixed frame, be connected with handrail on the fixed frame(4), the handrail(4)Outer surface set There is valve rubber.
7. a kind of automated procedures according to claim 1 replace the filtration apparatus of activated carbon, it is characterised in that:The electricity Plate liquid case(25)Right flank be equipped with observation window(5), the observation window(5)Side be equipped with transparent glass layer.
8. a kind of automated procedures according to claim 1 replace the filtration apparatus of activated carbon, it is characterised in that:The mistake Filter one(18)With filter two(22)Inside be equipped with filter screen, the plating liquid case(25)The surface of inner cavity is equipped with corrosion resistant Lose layer.
9. a kind of automated procedures according to claim 1 replace the filtration apparatus of activated carbon, it is characterised in that:It is described into Liquid pipe(6)And outlet tube(9)Side be equipped with solenoid valve, the connecting tube two(23)Side be equipped with Unidirectional solenoid valve, institute The input terminal for stating solenoid valve and Unidirectional solenoid valve is electrically connected PLC controller(3)Output terminal.
10. a kind of automated procedures according to claim 1 replace the filtration apparatus of activated carbon, it is characterised in that:It is described Connecting tube one(17)And processing tube(19)Side be equipped with Material control device, the input terminal of the Material control device is electrically connected PLC controller(3)Output terminal.
CN201711435930.XA 2017-12-26 2017-12-26 A kind of automated procedures replace the filtration apparatus of activated carbon Pending CN107986377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711435930.XA CN107986377A (en) 2017-12-26 2017-12-26 A kind of automated procedures replace the filtration apparatus of activated carbon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711435930.XA CN107986377A (en) 2017-12-26 2017-12-26 A kind of automated procedures replace the filtration apparatus of activated carbon

Publications (1)

Publication Number Publication Date
CN107986377A true CN107986377A (en) 2018-05-04

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CN201711435930.XA Pending CN107986377A (en) 2017-12-26 2017-12-26 A kind of automated procedures replace the filtration apparatus of activated carbon

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109133250A (en) * 2018-09-28 2019-01-04 彭婷 A kind of Powdered Activated Carbon intelligence production ancillary equipment
CN112058004A (en) * 2020-09-09 2020-12-11 吴彩伍 Laser welding flue gas treatment and purification device and purification method thereof
CN112358000A (en) * 2020-10-20 2021-02-12 中核第四研究设计工程有限公司 Movable type under-beam small test device for treating industrial wastewater through electron beam irradiation
CN114506889A (en) * 2022-02-21 2022-05-17 珠海方正科技多层电路板有限公司 Electroplating liquid purifying equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2760056Y (en) * 2004-12-31 2006-02-22 程才用 Filtering machine having internal circulation system
CN105753199A (en) * 2016-04-21 2016-07-13 江门市瑞期精细化学工程有限公司 Filtering device allowing activated carbon to be replaced through automatic program
CN205529127U (en) * 2016-01-28 2016-08-31 浙江金泽金属表面处理有限公司 Novel electroplate filter
CN107457810A (en) * 2017-09-15 2017-12-12 沈炬丰 A kind of factory auto parts machinery grinding tool shear
CN107455287A (en) * 2017-09-21 2017-12-12 张雷 A kind of throwing bait batcher of adjustable inclination angle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2760056Y (en) * 2004-12-31 2006-02-22 程才用 Filtering machine having internal circulation system
CN205529127U (en) * 2016-01-28 2016-08-31 浙江金泽金属表面处理有限公司 Novel electroplate filter
CN105753199A (en) * 2016-04-21 2016-07-13 江门市瑞期精细化学工程有限公司 Filtering device allowing activated carbon to be replaced through automatic program
CN107457810A (en) * 2017-09-15 2017-12-12 沈炬丰 A kind of factory auto parts machinery grinding tool shear
CN107455287A (en) * 2017-09-21 2017-12-12 张雷 A kind of throwing bait batcher of adjustable inclination angle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109133250A (en) * 2018-09-28 2019-01-04 彭婷 A kind of Powdered Activated Carbon intelligence production ancillary equipment
CN109133250B (en) * 2018-09-28 2021-09-21 南京六合科技创业投资发展有限公司 Intelligent production auxiliary equipment for powdered activated carbon
CN112058004A (en) * 2020-09-09 2020-12-11 吴彩伍 Laser welding flue gas treatment and purification device and purification method thereof
CN112358000A (en) * 2020-10-20 2021-02-12 中核第四研究设计工程有限公司 Movable type under-beam small test device for treating industrial wastewater through electron beam irradiation
CN114506889A (en) * 2022-02-21 2022-05-17 珠海方正科技多层电路板有限公司 Electroplating liquid purifying equipment

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Effective date of registration: 20191008

Address after: 550000 Guizhou province Bijiang District Tongren City Tongxing Avenue smart power international city B1-22-1

Applicant after: Guizhou Deke Technology Co Ltd

Address before: 550000 equipment Industrial Park of Tongren hi tech Development Zone in Guizhou Province

Applicant before: Guizhou Guiheng Environmental Technology Co.,Ltd.

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Application publication date: 20180504

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