CN111589329A - Glutaraldehyde decamethyl ammonium bromide solution preparation facilities - Google Patents
Glutaraldehyde decamethyl ammonium bromide solution preparation facilities Download PDFInfo
- Publication number
- CN111589329A CN111589329A CN201910126242.8A CN201910126242A CN111589329A CN 111589329 A CN111589329 A CN 111589329A CN 201910126242 A CN201910126242 A CN 201910126242A CN 111589329 A CN111589329 A CN 111589329A
- Authority
- CN
- China
- Prior art keywords
- device main
- main body
- bromide solution
- rotating shaft
- sides
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/187—Preventing generation of dust or dirt; Sieves; Filters using filters in mixers, e.g. during venting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/2132—Concentration, pH, pOH, p(ION) or oxygen-demand
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/04—Mixing biocidal, pesticidal or herbicidal ingredients used in agriculture or horticulture, e.g. for spraying
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a glutaraldehyde decamethyl ammonium bromide solution preparation device which comprises a device main body, a PH sensor and a motor, wherein liquid storage tanks are arranged on two sides of the top end of the device main body, liquid adding pipes are arranged at the bottom ends of one sides of the liquid storage tanks and connected with the device main body, the motor is installed in the middle of the bottom end of the device main body, a rotating shaft and stirring blades are arranged at the output end of the motor, the rotating shaft and the stirring blades extend into the device main body, a supporting plate is installed on one side of the device main body, a gas purification cavity is arranged at the top end of the supporting plate, a gas pump is installed at the top end of the gas purification cavity and connected with the device main body and the gas purification cavity, liquid outlet pipes are arranged at the bottom ends of two sides of the device main body, valves are installed on the liquid outlet. The invention has the advantages of uniform mixing, high working efficiency, capability of purifying irritant gas generated in the process of preparing solution and easy popularization and use.
Description
Technical Field
The invention relates to the technical field of disinfectant preparation devices, in particular to a preparation device of a glutaraldehyde decamethylammonium bromide solution.
Background
Glutaraldehyde is used as the high-efficiency disinfectant, aldehyde groups are acted on mercapto groups, hydroxyl groups, carboxyl groups and amino groups of microbial protein to alkylate the microbial protein to cause the microbial protein to be solidified to cause microbial death, the disinfectant has the characteristics of broad spectrum, high efficiency, low toxicity, small corrosivity to metals and the like, but the disinfection by singly using glutaraldehyde requires a long time, generally up to 10 hours, and the glutaraldehyde has poor stability and irritation to mucous membranes, brings certain inconvenience to producers and users, the decamethylammonium bromide is a double-chain quaternary ammonium salt double-long-chain cationic surfactant, has the characteristics of wide antipathogenic spectrum, effectiveness to spores, molds and viruses, easy degradation, no residual hazard and the like, quaternary ammonium cations can actively attract and enrich on the surfaces of bacteria and viruses with negative charges to cause the change of permeability of cell membranes, the components in cells seep outwards to hinder metabolism, the glutaraldehyde and the decamethylammonium bromide are compounded for use, and the decamethylammonium bromide changes the membrane permeability, so that the glutaraldehyde can enter the microorganism more easily, the protein and enzyme activity are damaged, the sterilization speed is greatly increased, and the aim of quick and efficient sterilization is fulfilled;
this disinfectant has pungent smell, and irritant gas is direct discharges and probably brings the injury to the human body in to the air during this antiseptic solution of preparation, and has the inhomogeneous condition of mixing during the preparation, for extension disinfection time, often to the inside adhesion agent that adds of disinfectant, increases its adhesive force, therefore the disinfectant is easily stained with on the inside wall of device, receives the influence of temperature illumination or medicine ratio, and the disinfectant is inside probably to produce the sediment, influences the quality of disinfectant.
Disclosure of Invention
The invention aims to provide a preparation device of a glutaraldehyde decamethyl ammonium bromide solution, which aims to solve the problems that the produced irritant gas directly discharged into the air easily pollutes the environment, is not uniformly mixed, is easily adhered to the side wall and easily produces precipitates to influence the quality of a disinfectant in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a glutaraldehyde decamethyl ammonium bromide solution preparation device comprises a device main body, a PH sensor and a motor, wherein liquid storage tanks are arranged on two sides of the top end of the device main body, liquid adding pipes are arranged at the bottom end of one side of each liquid storage tank and connected with the device main body, flow control valves are arranged on the liquid adding pipes, a first medicine adding port is arranged on one side of the top end of the device main body, the motor is arranged in the middle of the bottom end of the device main body, a rotating shaft is arranged at the position, extending to the inside of the device main body, of the output end of the motor, the top end of the rotating shaft is fixedly connected with the inner side wall of the device main body through a mounting frame, stirring blades are uniformly arranged on the rotating shaft, a supporting plate is arranged on one side of the device main body through an inclined rod, a gas purification cavity is arranged at, the air pump is installed through the bolt in the top in gaseous purification chamber, and the input of air pump extends to the inside of device main part, the output of air pump extends to one side that ultraviolet irradiation lamp was kept away from to the active carbon filter layer, the bottom of device main part both sides all is provided with the drain pipe, and all installs the valve on the drain pipe, the controller is installed to one side of device main part, the inside bottom of device main part is provided with the PH sensor, and the output of PH sensor passes through wire electric connection with the input of controller, the controller be that the output passes through the wire electricity with flow control valve, air pump, motor and ultraviolet irradiation lamp's input and is connected.
Preferably, the filter screen is installed to the inside bottom of device main part, and the cleaning brush and filter screen swing joint are all installed to the both sides of pivot.
Preferably, the bottom of device main part evenly installs the supporting leg through the welding, and the bottom of supporting leg all is provided with the slipmat.
Preferably, one end of the liquid storage tank is provided with a transparent observation window, and the top end of the liquid storage tank is provided with a second dosing port.
Preferably, a conduit is arranged at one side of the inner part of the gas purification cavity, which is close to the ultraviolet irradiation lamp, and is connected with the device main body, and an air outlet is arranged at the output end of the conduit.
Preferably, the bracing piece is all installed through the welding in the centre of pivot both sides, and the bracing piece is kept away from the one end of pivot and is all installed scraper blade and device main part's inside wall swing joint.
Compared with the prior art, the invention has the beneficial effects that: the device for preparing the glutaraldehyde decamethylene ammonium bromide solution has the advantages that the motor is installed at the bottom end of the device, the output end of the motor extends to the inside of the device and is provided with the rotating shaft and the stirring blades, raw materials such as glutaraldehyde and decamethylene ammonium bromide added into the device can be stirred to be uniformly mixed, the two sides of the rotating shaft are provided with the scraping plates through the supporting rods, the disinfectant can be prevented from being adhered to the inner side wall of the device and is not easy to discharge, the disinfectant can be filtered through the filter screen to avoid precipitation and outflow, the cleaning brushes are installed at the two sides of the rotating shaft to clean the filter screen to avoid blockage of the filter screen due to precipitation, the PH sensor is installed at the bottom end inside the device to detect the PH value of the disinfectant, and the addition of medicines can be controlled conveniently, the gas purification cavity is arranged at one side of the device body, irritant gas in the device body is pumped into the gas, the gas is filtered by the active carbon filter layer and the ultraviolet irradiation lamp and then discharged into the device main body, so that the gas is prevented from being directly discharged into the air to pollute the environment.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of a gas purification chamber according to the present invention;
FIG. 3 is a schematic view of the present invention in partial cross-section;
FIG. 4 is an enlarged view of the structure at A in FIG. 1;
FIG. 5 is an enlarged view of the structure at B in FIG. 1;
FIG. 6 is a block diagram of the system of the present invention;
in the figure: 1. a device main body; 2. filtering with a screen; 3. a cleaning brush; 4. a stirring blade; 5. a controller; 6. a squeegee; 7. a liquid feeding pipe; 8. a flow control valve; 9. a liquid storage tank; 10. a mounting frame; 11. a transparent viewing window; 12. an air pump; 13. a gas purification chamber; 14. a support plate; 15. a rotating shaft; 16. a pH sensor; 17. a motor; 18. supporting legs; 19. an ultraviolet irradiation lamp; 20. an activated carbon filter layer; 21. a first dosing port; 22. a second dosing port; 23. an air outlet; 24. a valve; 25. a liquid outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a glutaraldehyde decamethyl ammonium bromide solution preparation device comprises a device main body 1, a PH sensor 16 and a motor 17, wherein supporting legs 18 are uniformly installed at the bottom end of the device main body 1 through welding, anti-slip pads are arranged at the bottom ends of the supporting legs 18, the stability of the device is improved, liquid storage tanks 9 are arranged on two sides of the top end of the device main body 1, transparent observation windows 11 are arranged at one ends of the liquid storage tanks 9, second medicine adding ports 22 are arranged at the top ends of the liquid storage tanks 9, the surplus of liquid can be clearly and visually seen, timely supplement is facilitated, liquid adding pipes 7 are arranged at the bottom end of one side of each liquid storage tank 9 and are connected with the device main body 1, flow control valves 8 are installed on the liquid adding pipes 7, the types of the flow control valves 8 can be SZL-4M, a first medicine adding port 21 is arranged at one side of the top end of the device main body 1, the model of the motor 17 can be Y160M1-2, the output end of the motor 17 extends into the device main body 1 and is provided with a rotating shaft 15, the top end of the rotating shaft 15 is fixedly connected with the inner side wall of the device main body 1 through a mounting frame 10, the rotating shaft 15 is uniformly provided with stirring blades 4, the middle of two sides of the rotating shaft 15 is provided with a support rod through welding, one end of the support rod far away from the rotating shaft 15 is provided with a scraper 6 which is movably connected with the inner side wall of the device main body 1, the solution can be prevented from being adhered on the inner side wall of the device main body 1 and is not easy to discharge, the bottom end inside the device main body 1 is provided with a filter screen 2, two sides of the rotating shaft 15 are respectively provided with a cleaning brush 3 which is movably connected with the filter screen 2, the blockage of the filter screen 2 caused by precipitation can be avoided, one side of the device main body 1 is provided with a support, the model of the ultraviolet irradiation lamp 19 can be BFDUV, the top end of the air purification cavity 13 is provided with an air pump 12 through a bolt, the model of the air pump 12 can be YX-41D-1, the input end of the air pump 12 extends into the device main body 1, the output end of the air pump 12 extends to one side of the activated carbon filter layer 20 far away from the ultraviolet irradiation lamp 19, one side of the inside of the air purification cavity 13 close to the ultraviolet irradiation lamp 19 is provided with a conduit which is connected with the device main body 1, the output end of the conduit is provided with an air outlet 23, the pressure inside the device main body 1 is the same as the atmospheric pressure, the bottom ends of the two sides of the device main body 1 are both provided with liquid outlet pipes 25, the liquid outlet pipes 25 are both provided with valves 24, one side of the device main body 1 is provided with a controller 5, the model of the controller 5 can be ARGUS, the bottom end of the inside of, the output end of the PH sensor 16 is electrically connected to the input end of the controller 5 through a wire, and the output end of the controller 5 is electrically connected to the flow control valve 8, the air pump 12, the motor 17 and the input end of the ultraviolet irradiation lamp 19 through a wire.
The working principle is as follows: when in use, firstly, glutaraldehyde and decamethyl ammonium bromide solution are respectively added into the liquid storage tanks 9 at two sides through the second medicine adding ports 22, the surplus of the liquid can be clearly and intuitively seen through the transparent observation window 11, the replenishment is convenient in time, then, the controller 5 opens the switch of the flow control valve 8, a certain amount of glutaraldehyde and decamethyl ammonium bromide solution is added into the device main body 1, other medicines such as water and adhesive are added into the device main body 1 through the first medicine adding ports 21, then, the switch of the motor 17 is opened through the controller 5, the motor 17 drives the rotating shaft 15 to rotate, so as to drive the stirring blades 4 and the scraping plates 6 to rotate, the stirring blades 4 stir the raw materials, so that the raw materials are uniformly mixed, the scraping plates 6 can prevent the raw materials from being adhered to the inner side wall of the device main body 1, the PH sensor 16 can detect the PH value of the solution, the addition of the raw materials is convenient to control, the filter screen 2, cleaning brush 3 avoids deposiing and causes the jam of filter screen 2, after the misce bene, open the switch of valve 24, can follow drain pipe 25 and take out solution, in the preparation process, open the switch of ultraviolet irradiation lamp 19 and air pump 12 through controller 5, air pump 12 is with the inside amazing gaseous extraction of device main part 1 to the inside of gaseous purification chamber 13, after the filtration of active carbon filter layer 20 and the disinfection of ultraviolet irradiation lamp 19, the inside of rethread air outlet 23 emission to device main part 1.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a glutaraldehyde decamethyl ammonium bromide solution preparation facilities, includes device main part (1), PH sensor (16) and motor (17), its characterized in that: the device is characterized in that liquid storage tanks (9) are arranged on two sides of the top end of the device main body (1), liquid adding pipes (7) are arranged at the bottom end of one side of each liquid storage tank (9) and connected with the device main body (1), flow control valves (8) are arranged on the liquid adding pipes (7), a first medicine adding port (21) is arranged on one side of the top end of the device main body (1), a motor (17) is installed in the middle of the bottom end of the device main body (1), a rotating shaft (15) is arranged at the position, extending to the inside of the device main body (1), of the output end of the motor (17), the top end of the rotating shaft (15) is fixedly connected with the inner side wall of the device main body (1) through a mounting frame (10), stirring blades (4) are uniformly arranged on the rotating shaft (15), a support plate (14) is installed on one side of the device main body (, ultraviolet ray lamp (19) and active carbon filter layer (20) are installed respectively to the inside both sides in gaseous purification chamber (13), air pump (12) are installed through the bolt in the top in gaseous purification chamber (13), and the input of air pump (12) extends to the inside of device main part (1), one side that ultraviolet ray lamp (19) were kept away from in the output of air pump (12) extends to active carbon filter layer (20), the bottom of device main part (1) both sides all is provided with drain pipe (25), and all installs valve (24) on drain pipe (25), controller (5) are installed to one side of device main part (1), the inside bottom of device main part (1) is provided with PH sensor (16), and the output of PH sensor (16) passes through wire electric connection with the input of controller (5), controller (5) be output and flow control valve (8), The air pump (12), the motor (17) and the input end of the ultraviolet irradiation lamp (19) are electrically connected through a lead.
2. The apparatus for preparing glutaraldehyde decamethylammonium bromide solution according to claim 1, wherein: filter screen (2) are installed to the inside bottom of device main part (1), and cleaning brush (3) and filter screen (2) swing joint are all installed to the both sides of pivot (15).
3. The apparatus for preparing glutaraldehyde decamethylammonium bromide solution according to claim 1, wherein: the bottom of the device main body (1) is uniformly provided with supporting legs (18) through welding, and the bottom ends of the supporting legs (18) are provided with non-slip mats.
4. The apparatus for preparing glutaraldehyde decamethylammonium bromide solution according to claim 1, wherein: one end of the liquid storage tank (9) is provided with a transparent observation window (11), and the top end of the liquid storage tank (9) is provided with a second dosing port (22).
5. The apparatus for preparing glutaraldehyde decamethylammonium bromide solution according to claim 1, wherein: a guide pipe is arranged on one side, close to the ultraviolet irradiation lamp (19), in the gas purification cavity (13) and connected with the device main body (1), and an air outlet (23) is formed in the output end of the guide pipe.
6. The apparatus for preparing glutaraldehyde decamethylammonium bromide solution according to claim 1, wherein: the middle of the two sides of the rotating shaft (15) is provided with a supporting rod through welding, and one end of the supporting rod, which is far away from the rotating shaft (15), is provided with a scraper (6) and is movably connected with the inner side wall of the device main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126242.8A CN111589329A (en) | 2019-02-20 | 2019-02-20 | Glutaraldehyde decamethyl ammonium bromide solution preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126242.8A CN111589329A (en) | 2019-02-20 | 2019-02-20 | Glutaraldehyde decamethyl ammonium bromide solution preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111589329A true CN111589329A (en) | 2020-08-28 |
Family
ID=72185332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910126242.8A Pending CN111589329A (en) | 2019-02-20 | 2019-02-20 | Glutaraldehyde decamethyl ammonium bromide solution preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111589329A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569825A (en) * | 2020-10-26 | 2021-03-30 | 上海企鹏模具钢有限公司 | Automatic cutting fluid proportioning machine capable of adjusting water tank depth |
| CN115301116A (en) * | 2022-08-23 | 2022-11-08 | 北京中海沃邦能源投资有限公司 | Defoamer automatic filling skid |
-
2019
- 2019-02-20 CN CN201910126242.8A patent/CN111589329A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569825A (en) * | 2020-10-26 | 2021-03-30 | 上海企鹏模具钢有限公司 | Automatic cutting fluid proportioning machine capable of adjusting water tank depth |
| CN115301116A (en) * | 2022-08-23 | 2022-11-08 | 北京中海沃邦能源投资有限公司 | Defoamer automatic filling skid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206284157U (en) | A kind of fishbowl blowdown apparatus | |
| CN216946526U (en) | Domestic sewage environmental protection deposits device | |
| CN210915763U (en) | Integrated sewage treatment device | |
| CN111589329A (en) | Glutaraldehyde decamethyl ammonium bromide solution preparation facilities | |
| CN208907065U (en) | A kind of waste water treatment box of sewage treatment | |
| CN211497264U (en) | Purification tank for sewage treatment | |
| CN212640207U (en) | Distributed sewage treatment plant's treatment tank | |
| CN211813804U (en) | Reverse osmosis seawater desalination equipment | |
| CN215559752U (en) | Energy-saving environment-friendly water purifying device for tap water plant | |
| CN208747717U (en) | A kind of waste water physicochemical pre-processing device | |
| CN213623678U (en) | Waste water environmental protection processing apparatus is used in processing of agricultural and livestock products | |
| CN216073322U (en) | High-efficient algae device that removes based on dynamic membrane separation under gravity drive | |
| CN110615556A (en) | Sewage treatment plant who has heating function that construction engineering used | |
| CN214693613U (en) | A garden sewage filter device with good filtering effect | |
| CN215712474U (en) | Freshwater fishery is bred with breeding tail water treatment facilities | |
| CN213986453U (en) | Sewage treatment detection device | |
| CN222411076U (en) | Purification treatment device for high-concentration cadmium wastewater | |
| CN211419689U (en) | Industrial sewage heavy metal treatment device | |
| CN215798960U (en) | Sewage treatment device capable of recycling sewage | |
| CN207877516U (en) | A kind of aquatic products processing sewage water filtration tapping equipment convenient for slagging-off | |
| CN212687775U (en) | Garbage intercepting device for sewage treatment | |
| CN212102364U (en) | Waste water recovery device for water purifier | |
| CN213101176U (en) | Regular disinfection device for filter | |
| CN216662737U (en) | Water body filtering and sterilizing device | |
| CN215592802U (en) | Intelligent industrial filtering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200828 |
|
| WD01 | Invention patent application deemed withdrawn after publication |