CN118458852A - Equipment pipeline arrangement structure of dosing metering device - Google Patents
Equipment pipeline arrangement structure of dosing metering device Download PDFInfo
- Publication number
- CN118458852A CN118458852A CN202310069605.5A CN202310069605A CN118458852A CN 118458852 A CN118458852 A CN 118458852A CN 202310069605 A CN202310069605 A CN 202310069605A CN 118458852 A CN118458852 A CN 118458852A
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- Prior art keywords
- pipes
- dosing metering
- pipe
- frame
- dosing
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- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention relates to the technical field of water treatment, in particular to an equipment pipeline arrangement structure of a dosing metering device, which comprises a base, a fixing frame and two dosing metering pumps, wherein the top of the base is provided with the fixing frame, the two sides of the fixing frame are also provided with the dosing metering pumps, the feeding ends of the two dosing metering pumps are connected with feeding pipes, and the discharging ends of the two dosing metering pumps are connected with discharging pipes. According to the invention, the fixing frame is arranged at the top of the base, meanwhile, the dosing pipeline structures are arranged at the two sides of the fixing frame in a mirror image mode, the drainage pipes are arranged at different positions of the pipelines, and the communication and the sealing of different positions of the dosing pipelines at the two sides are realized under the action of the control valves, so that when the operation failure occurs on the pipeline at one side on the dosing metering device, the dosing pipeline structure at the other side can be started immediately, the dosing metering device does not need to stop when the failure occurs, and the working efficiency of the water treatment system is ensured.
Description
Technical Field
The invention relates to the technical field of water treatment, in particular to a device pipeline arrangement structure of a dosing metering device.
Background
The dosing metering device is a common device in the field of water treatment, and a set of water treatment system is usually provided with a plurality of medicaments and a plurality of dosing points, and a dosing metering pump, a pipeline and a pipe valve are small and numerous, and are complicated in arrangement and connection; the unreasonable of dosing metering device arrangement can increase space and economic cost, also can influence the aesthetic property of the whole system of water treatment, and the pipeline that current dosing metering device adopted is single-pipeline setting in addition, and such pipeline design is when breaking down, need to shut down the maintenance to whole device, leads to the unable normal operating of work of water treatment, influences water treatment system's work efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device pipeline arrangement structure of a dosing metering device, which is used for reasonably designing and arranging the pipeline of the dosing metering device, so that the dosing metering device does not need to stop when the dosing metering device fails, and the working efficiency of a water treatment system is ensured.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a dosing metering device's equipment pipeline arrangement structure, includes base, mount and two dosing metering pumps, the top of base is provided with the mount, and the both sides of mount still are provided with the dosing metering pump, two the feed end of dosing metering pump all is connected with the inlet pipe, and the discharge end of two dosing metering pumps all is connected with the discharging pipe, the left side of base upper end is provided with feeding assembly, and feeding assembly is connected with the one end of two inlet pipes respectively, the top of mount is provided with the guide subassembly, and the guide subassembly is connected with the one end of two discharging pipes respectively;
The feeding assembly comprises a filtering frame, a connecting frame and feeding pipes, wherein the bottom of the filtering frame is connected with the top of the connecting frame through a sealing disc, a shunt pipe is arranged on one side of the connecting frame, the feeding pipes are connected to the two ends of the shunt pipe, one ends of the two feeding pipes are connected with one ends of the two feeding pipes respectively, and first control valves are arranged on the two sides of the inside of the shunt pipe;
The guide assembly comprises a guide pipe, a first branch flow pipe and a second branch flow pipe, wherein two guide pipes are arranged on two sides of the fixing frame, the surfaces of the two guide pipes are respectively provided with the first branch flow pipe and the second branch flow pipe, the bottom ends of the first branch flow pipes are respectively connected with a return pipe through a flange plate, the bottom ends of the two second branch flow pipes are respectively connected with an evacuation pipe through a flange plate, and one ends of the two guide pipes are respectively provided with a pressure gauge.
Preferably, one side of the filter frame is provided with two connectors, one ends of the two connectors are communicated with the inside of the filter frame, and the top of the filter frame is also provided with a movable cover plate.
Preferably, the mounting grooves are formed in two sides of the inside of the filter frame, filter plates are arranged in the two mounting grooves, and a plurality of filter meshes are formed in the filter plates.
Preferably, the first branch flow pipe and the second branch flow pipe are respectively provided with a control ball valve.
Preferably, drainage frames are arranged between the two material guiding pipes, between the two first branch pipes and between the two second branch pipes, drainage grooves are formed in the drainage frames, and second control valves are arranged in the drainage grooves.
Preferably, the top of mount is provided with three spacing, and the both sides at spacing top all offer with the matched with spacing groove of passage, two the surface of passage respectively with be located the inside of two spacing grooves.
Preferably, the top of the limiting frame is provided with a clamp through a bolt, and the inner wall of the clamp is in contact with the surface of the material guide pipe.
Preferably, the left side at mount top is provided with the mounting bracket, and the top of mounting bracket is provided with pulse damper.
Preferably, two connecting pipes are arranged at the bottom ends of the pulse damper, one ends of the two connecting pipes are respectively connected with one ends of the two material guide pipes, and a third control valve is further arranged at one end of each of the two connecting pipes;
Through setting up passage, first branch flow pipe and second branch flow pipe in the bilateral symmetry of mount, let the charge metering device in the during operation, utilize unilateral passage, first branch flow pipe and second branch flow pipe to realize throwing the treatment medicament to water treatment system, simultaneously when unilateral passage, the passage, first branch flow pipe, second branch flow pipe, back flow and evacuation pipe break down and need overhaul, utilize the drainage frame with overhaul the part relevant position with the medicament carry out the medicament to water treatment system centre through the pipeline structure of opposite side continuously, guarantee the normal operating of water treatment system work, through the pulse damper who sets up on the mount, after letting the pulsation fluid that comes out from the charge metering pump get into pulse damper, owing to the gas has compressibility, the pulse is instantaneous absorbed, thereby let pipeline system obtain stable liquid flow and pressure, slow down pipeline vibration, reduce noise, improve the security of pipeline.
Preferably, handles are arranged on two sides of the upper end of the base, and supports are arranged on the periphery of the bottom of the base.
The invention provides a device pipeline arrangement structure of a dosing metering device. Compared with the prior art, the method has the following beneficial effects:
Through setting up the mount at the top of base, set up the dosing pipeline structure in the both sides mirror image of mount simultaneously, set up the drainage tube in the different positions of pipeline, realize the intercommunication and the closure to the different positions of both sides dosing pipeline under the effect of a plurality of control valves, let the dosing metering device go up unilateral pipeline when the operation trouble appears, can launch the dosing pipeline structure of opposite side immediately, let the dosing metering device need not shut down when breaking down, guarantee water treatment system's work efficiency.
Through the filtration frame that sets up in base top one side, let the medicament pass through the filtration treatment of filter plate before getting into the dosing metering pump inside, avoid granule impurity to get into the inside of dosing metering pump and cause the damage to equipment, utilize in addition two filter plates that set up in the filtration frame inside, when changing the filter plate, can utilize another filter plate to continue to carry out medicament filtration treatment, need not to shut down the processing to whole device, guaranteed dosing metering device's normal work operation.
Through the pipeline structure to dosing measurement distributes the setting in the both sides of mount, utilizes the drainage tube to carry out on-off control between the different pipelines to realized not shutting down work to dosing measurement equipment and overhauld, showing improvement to water treatment system's work efficiency.
Drawings
FIG. 1 is a schematic view of an arrangement of equipment pipelines of a dosing and metering device according to an embodiment of the present invention;
FIG. 2 is a schematic view of a filter frame and a connection frame according to an embodiment of the present invention;
FIG. 3 is a schematic view showing the internal structure of a filter frame according to an embodiment of the present invention;
FIG. 4 is a schematic view of a limiting frame structure according to an embodiment of the present invention;
FIG. 5 is a schematic view of a drainage rack structure according to an embodiment of the present invention;
Fig. 6 is a top view of an arrangement of equipment piping of a dosing and metering device according to an embodiment of the present invention.
In the figure, 10, a base; 20. a fixing frame; 30. dosing metering pumps; 40. a feed pipe; 50. a discharge pipe; 60. controlling a ball valve; 70. a handle; 80. a support; 11. a filter frame; 12. a connecting frame; 13. a feed pipe; 14. a shunt; 15. a first control valve; 16. a connector; 17. a removable cover; 18. a mounting groove; 19. a filter plate; 21. a material guiding pipe; 22. a first branch flow pipe; 23. a second branch flow pipe; 24. a return pipe; 25. an evacuation tube; 26. a pressure gauge; 31. a drainage rack; 32. drainage grooves; 33. a second control valve; 41. a limiting frame; 42. a limit groove; 43. a clamp; 51. a mounting frame; 52. a pulse damper; 53. a connecting pipe; 54. and a third control valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 6, an equipment pipeline arrangement structure of a dosing metering device comprises a base 10, a fixing frame 20 and two dosing metering pumps 30, wherein the top of the base 10 is provided with the fixing frame 20, two sides of the fixing frame 20 are also provided with the dosing metering pumps 30, feeding ends of the two dosing metering pumps 30 are connected with feeding pipes 40, discharging ends of the two dosing metering pumps 30 are connected with discharging pipes 50, a feeding component is arranged on the left side of the upper end of the base 10 and is respectively connected with one ends of the two feeding pipes 40, the top of the fixing frame 20 is provided with a material guiding component, and the material guiding component is respectively connected with one ends of the two discharging pipes 50;
The feeding assembly comprises a filtering frame 11, a connecting frame 12 and feeding pipes 13, wherein the bottom of the filtering frame 11 is connected with the top of the connecting frame 12 through a sealing disc, one side of the connecting frame 12 is provided with a shunt pipe 14, two ends of the shunt pipe 14 are connected with the feeding pipes 13, one ends of the two feeding pipes 13 are respectively connected with one ends of two feeding pipes 40, and two sides of the inside of the shunt pipe 14 are respectively provided with a first control valve 15;
one side of the filter frame 11 is provided with two connectors 16, and the one end of two connectors 16 all communicates with the inside of filter frame 11, and mounting groove 18 has all been seted up to the inside both sides of filter frame 11, and the inside of two mounting grooves 18 all is provided with filter plate 19, and a plurality of filter mesh has been seted up to filter plate 19's inside, and the top of filter frame 11 is provided with movable cover plate 17.
When the chemical feeding operation is performed in the treatment tank, the delivery pipes of the chemical are respectively connected with one ends of the two connectors 16, the chemical is filtered under the action of the filter mesh of the filter plate 19 after entering the inside of the filter frame 11 through the connectors 16, then the chemical flows through the inside of the connecting frame 12, the shunt pipe 14 and the delivery pipe 13, finally the chemical is delivered into the feed pipe 40, the first control valve 15 on one side of the inside of the shunt pipe 14 is closed in advance, the chemical only flows into the feed pipe 40 on one side, and the chemical feeding metering treatment is performed by the feed pipe 40 on one side and the chemical feeding metering pump 30 and the discharge pipe 50; when the dosing metering pump 30 on one side fails, the first control valve 15 on the other side is opened, meanwhile, the first control valve 15 on the one side is closed, the dosing metering operation is continued by using the dosing metering pump 30 on the other side and the pipeline structure, the reduction of the working efficiency of the water treatment system caused by the failure of the dosing metering pump 30 is avoided, in addition, the two filter plates 19 are arranged in the filter frame 11, and when the filter plates 19 are replaced, the other filter plate 19 can be used for continuing the medicament filtering treatment, the whole device is not required to be stopped, and the normal working operation of the dosing metering device is ensured.
The material guiding component comprises material guiding pipes 21, first branch flow pipes 22 and second branch flow pipes 23, two material guiding pipes 21 are arranged on two sides of a fixed frame 20, the surfaces of the two material guiding pipes 21 are respectively provided with a first branch flow pipe 22 and a second branch flow pipe 23, one ends of the two material guiding pipes 21 are respectively provided with a pressure gauge 26, the bottom ends of the two first branch flow pipes 22 are respectively connected with a return pipe 24 through a flange plate, the bottom ends of the two second branch flow pipes 23 are respectively connected with an evacuation pipe 25 through a flange plate, control ball valves 60 are respectively arranged in the first branch flow pipes 22 and the second branch flow pipes 23, a drainage frame 31 is respectively arranged between the two material guiding pipes 21, between the two first branch flow pipes 22 and between the two second branch flow pipes 23, a drainage groove 32 is respectively arranged in the drainage frame 31, and a second control valve 33 is respectively arranged in the drainage groove 32;
Three limiting frames 41 are arranged at the top of the fixed frame 20, limiting grooves 42 matched with the material guide pipes 21 are formed in two sides of the top of each limiting frame 41, surfaces of the two material guide pipes 21 are respectively located in the two limiting grooves 42, a clamp 43 is arranged at the top of each limiting frame 41 through bolts, the inner wall of each clamp 43 is in contact with the surface of each material guide pipe 21, and the stability of the material guide pipe 21 on the fixed frame 20 is improved through the limiting frames 41 and the clamp 43;
The left side at the top of the fixed frame 20 is provided with a mounting frame 51, the top of the mounting frame 51 is provided with a pulse damper 52, the bottom end of the pulse damper 52 is provided with two connecting pipes 53, one ends of the two connecting pipes 53 are respectively connected with one ends of the two material guiding pipes 21, and one ends of the two connecting pipes 53 are also provided with a third control valve 54;
It should be noted that, by symmetrically arranging the guide pipe 21, the first branch pipe 22 and the second branch pipe 23 on both sides of the fixing frame 20, when the dosing metering device works, the single-side guide pipe 21, the first branch pipe 22 and the second branch pipe 23 are used to implement dosing treatment of the water treatment system, and meanwhile, when the single-side guide pipe 21, the first branch pipe 22, the second branch pipe 23, the return pipe 24 and the evacuation pipe 25 have faults and need to be overhauled, the drug is continuously dosed into the middle of the water treatment system through the pipe structure on the other side by using the guide frame 31 corresponding to the overhauling part, so that the normal operation of the water treatment system is ensured, and after the pulse damper 52 arranged on the fixing frame 20 allows the pulsating fluid from the dosing metering pump 30 to enter the pulse damper 52, the gas has compressibility and is instantly absorbed, so that the pipe system obtains stable liquid flow and pressure, the vibration of the pipe is slowed down, the noise is reduced, and the safety of the pipe is improved.
Handles 70 are arranged on two sides of the upper end of the base 10, supports 80 are arranged on the periphery of the bottom of the base 10, the handles 70 on two sides are utilized to facilitate carrying of the whole device, and meanwhile, the stability of the whole device in working and running is improved by utilizing the four supports 80 on the bottom.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a dosing metering device's equipment pipeline arrangement structure, includes base (10), mount (20) and two dosing metering pump (30), the top of base (10) is provided with mount (20), and the both sides of mount (20) still are provided with dosing metering pump (30), its characterized in that: the feeding ends of the two dosing metering pumps (30) are connected with feeding pipes (40), the discharging ends of the two dosing metering pumps (30) are connected with discharging pipes (50), the left side of the upper end of the base (10) is provided with a feeding assembly, the feeding assembly is respectively connected with one ends of the two feeding pipes (40), the top of the fixing frame (20) is provided with a material guiding assembly, and the material guiding assembly is respectively connected with one ends of the two discharging pipes (50);
The feeding assembly comprises a filtering frame (11), a connecting frame (12) and feeding pipes (13), wherein the bottom of the filtering frame (11) is connected with the top of the connecting frame (12) through a sealing disc, a shunt pipe (14) is arranged on one side of the connecting frame (12), the feeding pipes (13) are connected to two ends of the shunt pipe (14), one ends of the two feeding pipes (13) are respectively connected with one ends of two feeding pipes (40), and first control valves (15) are respectively arranged on two sides of the inside of the shunt pipe (14);
The guide assembly comprises a guide pipe (21), a first branch flow pipe (22) and a second branch flow pipe (23), wherein two guide pipes (21) are arranged on two sides of a fixing frame (20), the surfaces of the two guide pipes (21) are respectively provided with the first branch flow pipe (22) and the second branch flow pipe (23), the bottom ends of the two first branch flow pipes (22) are respectively connected with a return pipe (24) through a flange plate, the bottom ends of the two second branch flow pipes (23) are respectively connected with an evacuation pipe (25) through a flange plate, and one ends of the two guide pipes (21) are respectively provided with a pressure gauge (26).
2. A device line arrangement for a dosing metering device according to claim 1, wherein: one side of filter frame (11) is provided with two connector (16), and the one end of two connector (16) all communicates with the inside of filter frame (11), the top of filter frame (11) still is provided with removable cover (17).
3. A device line arrangement for a dosing metering device according to claim 1, wherein: the filter is characterized in that mounting grooves (18) are formed in two sides of the inside of the filter frame (11), filter plates (19) are arranged in the two mounting grooves (18), and a plurality of filter meshes are formed in the filter plates (19).
4. A device line arrangement for a dosing metering device according to claim 1, wherein: the first branch flow pipe (22) and the second branch flow pipe (23) are internally provided with control ball valves (60).
5. A device line arrangement for a dosing metering device according to claim 1, wherein: drainage frames (31) are arranged between the two material guiding pipes (21), between the two first branch flow pipes (22) and between the two second branch flow pipes (23), drainage grooves (32) are formed in the drainage frames (31), and second control valves (33) are arranged in the drainage grooves (32).
6. A device line arrangement for a dosing metering device according to claim 1, wherein: three limiting frames (41) are arranged at the top of the fixing frame (20), limiting grooves (42) matched with the material guiding pipes (21) are formed in two sides of the top of each limiting frame (41), and the surfaces of the two material guiding pipes (21) are respectively located in the two limiting grooves (42).
7. The equipment pipeline arrangement structure of the dosing metering device according to claim 6, wherein: the top of the limiting frame (41) is provided with a clamp (43) through a bolt, and the inner wall of the clamp (43) is in contact with the surface of the material guide pipe (21).
8. A device line arrangement for a dosing metering device according to claim 1, wherein: the left side at mount (20) top is provided with mounting bracket (51), and the top of mounting bracket (51) is provided with pulse damper (52).
9. The equipment pipeline arrangement structure of the dosing metering device according to claim 8, wherein: the bottom of pulse damper (52) is provided with two connecting pipes (53), and the one end of two connecting pipes (53) is connected with the one end of two passage (21) respectively, and two the one end of connecting pipe (53) still is provided with third control valve (54).
10. A device line arrangement for a dosing metering device according to claim 1, wherein: handles (70) are arranged on two sides of the upper end of the base (10), and supports (80) are arranged on the periphery of the bottom of the base (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310069605.5A CN118458852A (en) | 2023-02-07 | 2023-02-07 | Equipment pipeline arrangement structure of dosing metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310069605.5A CN118458852A (en) | 2023-02-07 | 2023-02-07 | Equipment pipeline arrangement structure of dosing metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118458852A true CN118458852A (en) | 2024-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310069605.5A Pending CN118458852A (en) | 2023-02-07 | 2023-02-07 | Equipment pipeline arrangement structure of dosing metering device |
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| Country | Link |
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| CN (1) | CN118458852A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206397669U (en) * | 2017-01-21 | 2017-08-11 | 永城开控水务有限公司 | A kind of complete standby chemicals dosing plant |
| CN209558040U (en) * | 2019-01-28 | 2019-10-29 | 江苏美泓环保科技有限公司 | An equipment pipeline layout structure of a drug-dosing metering device |
| WO2021179741A1 (en) * | 2020-03-12 | 2021-09-16 | 江苏河海给排水成套设备有限公司 | Integrated treatment terminal for construction engineering waste water |
| CN216062352U (en) * | 2021-11-10 | 2022-03-18 | 王兴国 | Oil recovery is emulsion fishing device for sewage purification |
| CN218221314U (en) * | 2022-09-27 | 2023-01-06 | 武汉绿巨人工程科技有限公司 | Integrated form is irrigated and is used doser |
| CN218320938U (en) * | 2021-11-11 | 2023-01-17 | 四川星华宇自动化控制设备有限公司 | Intelligent dosing device |
-
2023
- 2023-02-07 CN CN202310069605.5A patent/CN118458852A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206397669U (en) * | 2017-01-21 | 2017-08-11 | 永城开控水务有限公司 | A kind of complete standby chemicals dosing plant |
| CN209558040U (en) * | 2019-01-28 | 2019-10-29 | 江苏美泓环保科技有限公司 | An equipment pipeline layout structure of a drug-dosing metering device |
| WO2021179741A1 (en) * | 2020-03-12 | 2021-09-16 | 江苏河海给排水成套设备有限公司 | Integrated treatment terminal for construction engineering waste water |
| CN216062352U (en) * | 2021-11-10 | 2022-03-18 | 王兴国 | Oil recovery is emulsion fishing device for sewage purification |
| CN218320938U (en) * | 2021-11-11 | 2023-01-17 | 四川星华宇自动化控制设备有限公司 | Intelligent dosing device |
| CN218221314U (en) * | 2022-09-27 | 2023-01-06 | 武汉绿巨人工程科技有限公司 | Integrated form is irrigated and is used doser |
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