CN211733957U - Improved generation is ozone water injector dosing system in advance - Google Patents
Improved generation is ozone water injector dosing system in advance Download PDFInfo
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- CN211733957U CN211733957U CN201922295884.9U CN201922295884U CN211733957U CN 211733957 U CN211733957 U CN 211733957U CN 201922295884 U CN201922295884 U CN 201922295884U CN 211733957 U CN211733957 U CN 211733957U
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Abstract
The utility model discloses an improved generation is ozone water dart dosing system in advance, include: the pressure water inlet end of the water injector is connected with a factory pressure water source or a filtered water source, the ozone gas inlet end of the water injector is connected with ozone supply equipment, and the mixed throwing end of the water injector extends into the pre-ozone contact tank; the first and second electric stop valves are additionally arranged on a pipeline between the water injector and a plant pressure water source or a filtered water source; the water inlet end of each booster pump is connected in parallel and then connected to a pipeline between the first electric stop valve and the second electric stop valve through a third electric stop valve, and the water outlet end of each booster pump is connected in parallel and then connected with the pressure water inlet end of the water ejector; the filter is characterized by further comprising a filter, wherein the filtering water inlet end of the filter is connected with a raw water source of a factory, and the filtering water outlet end of the filter is connected with a pipeline between a public connecting end formed by parallelly connecting the water inlet ends of the booster pumps and the third electric stop valve through a fourth electric stop valve. The utility model discloses promote system operational reliability effectively.
Description
Technical Field
The utility model relates to a running water pretreatment equipment technical field especially relates to an improved generation ozone water dart dosing system in advance.
Background
Pre-ozone is a common means in tap water pretreatment, and the purpose of adding the pre-ozone is mainly to remove odor substances, iron oxide, manganese and the like in water. The contact time after the ozone is added is relatively short, and in order to ensure that the ozone has better diffusion effect in water, a water injector adding mode is generally adopted. The water source of the water ejector is basically a single water source, such as factory pressure water, filtered water and the like. The pre-ozone is generally operated continuously, and once the water source of the water injector is in accident, the pre-ozone process is forced to be stopped. In order to solve the defects of the existing pre-ozone water injector dosing system and improve the safety and reliability of the water injector dosing system, the applicant finds a method for solving the problems through beneficial exploration and research, and the technical scheme to be introduced below is generated under the background.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: aiming at the defects of the prior art, the improved pre-ozone water injector dosing system which improves the safety and reliability and adopts multi-water-source supply is provided.
The utility model discloses the technical problem that will solve can adopt following technical scheme to realize:
an improved pre-ozonated water injector dosing system, comprising:
the water injector is provided with a pressure water inlet end, an ozone gas inlet end and a mixing and throwing end, the pressure water inlet end of the water injector is connected with a factory area pressure water source or a factory area filtered water source through a pipeline, the ozone gas inlet end of the water injector is connected with an ozone supply device through a pipeline, and the mixing and throwing end of the water injector extends into a pre-ozone contact tank through a pipeline and is used for throwing pressure water mixed with ozone gas into the pre-ozone contact tank;
the first and second electric stop valves are additionally arranged on a pipeline between the water injector and the plant area pressure water source or the plant area filtered water source and are arranged at intervals along the water inlet direction; and
the water inlet end of each booster pump is connected in parallel and then connected to a pipeline between the first electric stop valve and the second electric stop valve through a third electric stop valve, and the water outlet end of each booster pump is connected in parallel and then connected with the pressure water inlet end of the water ejector through a pipeline; it is characterized in that the preparation method is characterized in that,
the filter is characterized by further comprising a filter, wherein the filtering water inlet end of the filter is connected with a raw water source of a factory through a pipeline, and the filtering water outlet end of the filter is connected with a pipeline between a public connecting end formed by the water inlet end of each booster pump in parallel connection and the third electric stop valve through a fourth electric stop valve.
In a preferred embodiment of the present invention, a manual maintenance stop valve is respectively disposed at positions of the pipeline close to the first, second, third, and fourth electric stop valves.
In a preferred embodiment of the present invention, a manual check valve is installed on the outside pipes of the water inlet end and the water outlet end of each booster pump.
In a preferred embodiment of the present invention, a multifunctional stop valve is installed on the outer pipeline of the water outlet end of each booster pump.
Due to the adoption of the technical scheme, the beneficial effects of the utility model reside in that: the utility model discloses a water ejector provides two way water sources, and the water source comes from factory pressure water or factory and strains the back water all the way, and the water source comes on the former water pipe of entering factory nearby all the way. Under normal working conditions, factory pressure water or factory filtered water is used as a main water source, and when the main water source fails to be used due to an accident, another factory raw water source is started to provide pressure water for the water ejector. The utility model discloses a polywater source water dart is thrown with ozone in advance, obviously promotes ozone dosing system's operational reliability in advance, simultaneously the utility model discloses can improve on the basis of original system, improve investment cost lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1, an improved pre-ozonator dosing system is shown, comprising an aerator 100, electric shut-off valves 200a, 200b, 200c, 200d, manual service shut-off valves 300a, 300b, 300c, 300d, 300e, 300f, 300g, 300h, booster pumps 400a, 400b, a filter 500, and multi-functional shut-off valves 600a, 600 b.
The water injector 100 has a pressure water inlet 110, an ozone gas inlet 120 and a mixing and throwing end 130, the pressure water inlet 110 of the water injector 100 is connected to a factory pressure water source or a factory filtered water source through a pipe 111, the ozone gas inlet 120 is connected to an ozone supply device through a pipe 121, and the mixing and throwing end 130 extends into the pre-ozone contact tank 10 through a pipe 131 for throwing the pressure water mixed with ozone gas into the pre-ozone contact tank 10.
The electric stop valves 200a and 200b are additionally arranged on the pipeline 111 between the water ejector 100 and the plant area pressure water source or the plant area filtered water source and are arranged at intervals along the water inlet direction.
The water inlet ends of the booster pumps 400a and 400b are connected in parallel and then connected to the pipeline 111 between the electric stop valves 200a and 200b through an electric stop valve 200c, and the water outlet ends thereof are connected in parallel and then connected to the pressure water inlet end 130 of the water ejector 100 through a pipeline 401. Of course, the booster pumps are not limited to the number in the present embodiment, and should be provided according to the water pressure requirement.
The filter 500 has a filtered water inlet end 510 connected to a raw water source for plant inlet through a pipe 511, and a filtered water outlet end 520 connected to a pipe between a common connection end formed by connecting the water inlet ends of the booster pumps 400a and 400b in parallel and the electric shutoff valve 200c through an electric shutoff valve 200 d.
The manual maintenance stop valves 300a, 300b, 300c and 300d are respectively arranged at the positions of the pipelines close to the electric stop valves 200a, 200b, 200c and 200d, the manual maintenance stop valves 300e and 300f are additionally arranged on the outer pipelines of the water inlet end and the water outlet end of the booster pump 400a, and the manual maintenance stop valves 300g and 300h are additionally arranged on the outer pipelines of the water inlet end and the water outlet end of the booster pump 400 b. The manual service shut-off valves 300a, 300b, 300c, 300d, 300e, 300f, 300g, 300h are provided to facilitate maintenance of the pre-ozonated water jet dosing system or pipeline service.
The multifunctional stop valves 600a and 600b are respectively arranged on the outer pipelines of the water outlet ends of the booster pumps 400a and 400b and are respectively positioned in front of the manual overhaul stop valves 300f and 300h, and the multifunctional stop valves 600a and 600b are mainly used for preventing backflow.
The working principle of the improved pre-ozone water injector dosing system of the utility model is as follows:
under normal operating conditions, if the plant area pressure water can meet the requirement of the water inlet pressure of the water injector 100, the electric stop valves 200a and 200b and the manual maintenance stop valves 300a and 300b are opened, other electric stop valves, manual maintenance stop valves and multifunctional stop valves are in a closed state, and at the moment, the plant area pressure water enters the water injector 100 through the pipeline 111 and is mixed with ozone gas to carry out pre-ozone adding. If the filtered water in the plant area is adopted, the electric stop valves 200a and 200c, the manual overhaul stop valves 300a, 300c, 300e, 300f, 300g and 300h and the multifunctional stop valves 600a and 600b are opened, other electric stop valves and manual overhaul stop valves are in a closed state, the filtered water in the plant area is pressurized by the booster pumps 400a and 400b and then enters the water injector 100, and is mixed with ozone gas for pre-ozone addition.
When the plant area pressure water source and the plant area filtered water source are in accidents and cannot be used, the electric stop valve 200d, the manual overhaul stop valves 300d, 300e, 300f, 300g and 300h and the multifunctional stop valves 600a and 600b are opened, other electric stop valves and manual overhaul stop valves are in a closed state, raw water entering a plant firstly passes through the filter 500 to remove impurities in the water (so as to avoid blocking the water injector), then enters the water injector 100 after entering the booster pumps 400a and 400b for pressurization, is mixed with ozone gas and then is subjected to pre-ozone addition.
The utility model discloses a water dart 100 provides two way water sources, and the water source comes from factory pressure water or factory and strains the back water all the way, and the water source comes on the former water pipe of entering factory nearby all the way. Under normal working conditions, factory pressure water or factory filtered water is used as a main water source, and when the main water source fails to be used due to an accident, another factory raw water source is started to provide pressure water for the water ejector.
The utility model discloses a polywater source water dart is thrown with ozone in advance, obviously promotes ozone dosing system's operational reliability in advance, simultaneously the utility model discloses can improve on the basis of original system, improve investment cost lower.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An improved pre-ozonated water injector dosing system, comprising:
the water injector is provided with a pressure water inlet end, an ozone gas inlet end and a mixing and throwing end, the pressure water inlet end of the water injector is connected with a factory area pressure water source or a factory area filtered water source through a pipeline, the ozone gas inlet end of the water injector is connected with an ozone supply device through a pipeline, and the mixing and throwing end of the water injector extends into a pre-ozone contact tank through a pipeline and is used for throwing pressure water mixed with ozone gas into the pre-ozone contact tank;
the first and second electric stop valves are additionally arranged on a pipeline between the water injector and the plant area pressure water source or the plant area filtered water source and are arranged at intervals along the water inlet direction; and
the water inlet end of each booster pump is connected in parallel and then connected to a pipeline between the first electric stop valve and the second electric stop valve through a third electric stop valve, and the water outlet end of each booster pump is connected in parallel and then connected with the pressure water inlet end of the water ejector through a pipeline; it is characterized in that the preparation method is characterized in that,
the filter is characterized by further comprising a filter, wherein the filtering water inlet end of the filter is connected with a raw water source of a factory through a pipeline, and the filtering water outlet end of the filter is connected with a pipeline between a public connecting end formed by the water inlet end of each booster pump in parallel connection and the third electric stop valve through a fourth electric stop valve.
2. The improved pre-ozonator dosing system of claim 1, wherein a manual service shut-off valve is provided in each of the conduits adjacent to the first, second, third, and fourth electrically powered shut-off valves.
3. The improved pre-ozonator dosing system as claimed in claim 1, wherein a manual maintenance stop valve is additionally installed on each of the outer pipelines of the water inlet end and the water outlet end of each booster pump.
4. The improved pre-ozonator dosing system as set forth in claim 1, wherein a multi-functional stop valve is additionally installed on each of the outer pipes of the water outlet end of each of the booster pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295884.9U CN211733957U (en) | 2019-12-19 | 2019-12-19 | Improved generation is ozone water injector dosing system in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295884.9U CN211733957U (en) | 2019-12-19 | 2019-12-19 | Improved generation is ozone water injector dosing system in advance |
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| Publication Number | Publication Date |
|---|---|
| CN211733957U true CN211733957U (en) | 2020-10-23 |
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| CN201922295884.9U Active CN211733957U (en) | 2019-12-19 | 2019-12-19 | Improved generation is ozone water injector dosing system in advance |
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