CN213680163U - Disinfecting equipment for sewage treatment - Google Patents

Abstract

The utility model provides a disinfecting equipment for sewage treatment belongs to sewage disinfection technical field, this disinfecting equipment for sewage treatment, including rose box and stirring subassembly, the filler is installed at the top of rose box, the baffle will the filler divide into inlet tube and intake pipe, the inlet opening sets up the shell inner chamber of intaking, the inlet port sets up the shell inner chamber of intaking, ozone generator's gas outlet with the shell intercommunication of admitting air, the delivery port of first water pump with the shell intercommunication of intaking, the outlet duct with the intake pipe intercommunication, the outlet pipe with the inlet tube intercommunication. The device has increased the area of contact of ozone and water, makes the water in the agitator tank and the ozone that produces in the outlet duct carry out abundant reaction, increases the time that ozone stops in the aquatic, improves the dissolution efficiency of ozone in the aquatic to the increase is to the disinfection and the sterilization effect of sewage, has improved the utilization ratio of ozone simultaneously.

Description

Disinfecting equipment for sewage treatment

Technical Field

The utility model relates to a sewage disinfection field particularly, relates to a disinfecting equipment for sewage treatment.

Background

The sewage disinfection is a rear-end joint in the domestic sewage and industrial wastewater treatment process, and in order to avoid pathogenic microorganisms contained in the sewage from flowing into a discharge water body, the sewage must be disinfected comprehensively to ensure that the treated sewage reaches the discharge index.

In the prior art, different sewage is matched with different disinfection processes, the most common is ozone disinfection, but ozone disinfection equipment basically has the phenomenon that the contact between ozone and the sewage to be disinfected is incomplete, generally, the sewage in a disinfection pool or a disinfection box has too high flow speed, and the contact time with the sewage is short; the dispersion degree of ozone in sewage is insufficient, so that the dissolving efficiency of ozone in water is low; the above problems all affect the disinfection and sterilization effect of the sewage, the utilization rate of the ozone is low, and the raw material waste is serious.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a disinfecting equipment for sewage treatment aims at improving ozone and can not contact with sewage completely, and the time of ozone and sewage contact is short or the dispersity is not enough, leads to the dissolution inefficiency of ozone in aqueous, and then influences the disinfection and the sterilization effect of sewage, and the low utilization ratio of ozone, the extravagant serious problem of raw materials.

The utility model discloses a realize like this: a disinfection device for sewage treatment comprises a filter box and a stirring assembly.

The top of the filter box is provided with a water filling port, and a first filter layer, a second filter layer and a third filter layer are arranged in the filter box.

The stirring assembly comprises a stirring box, a motor, an adding pipe, an ozone generator, an air inlet shell, a first water pump and an air inlet shell, wherein a first water outlet pipe is arranged at the bottom of the stirring box, the motor is fixedly arranged at the bottom of the stirring box, the adding pipe is rotatably arranged inside the stirring box, the output end of the motor is in key connection with the adding pipe, the adding pipe is in a hollow arrangement, a partition plate is arranged in the adding pipe, the adding pipe is divided into an air inlet pipe and an air inlet pipe by the partition plate, one end of the air inlet pipe is provided with a water inlet hole, one end of the air inlet pipe is provided with an air inlet hole, the water inlet hole is communicated with the water inlet pipe, the water inlet shell is fixedly arranged at the inner bottom of the stirring box, the water inlet pipe is rotatably connected with the air inlet shell in a sealing manner, and the, the air inlet shell is fixedly installed on the inner top of the stirring box, the air inlet pipe is connected with the air inlet shell in a sealing and rotating mode, the air inlet hole is formed in the inner cavity of the air inlet shell, the ozone generator is fixedly installed on the top of the stirring box, the air outlet of the ozone generator is communicated with the air inlet shell, the water inlet of the first water pump is communicated with the interior of the filtering box, and the water outlet of the first water pump is communicated with the water inlet shell.

The stirring assembly further comprises an air outlet pipe and an water outlet pipe, the air outlet pipe and the water outlet pipe are both installed on the adding pipe, the air outlet pipe is communicated with the air inlet pipe, the water outlet pipe is communicated with the water inlet pipe, and a plurality of through holes are formed in the shell of the air outlet pipe and the shell of the water outlet pipe.

The utility model discloses an in the embodiment, first filter layer, second filter layer and third filter layer are installed in proper order in the rose box, the mesh number of first filter layer is greater than the mesh number of second filter layer, the mesh number of second filter layer is greater than the mesh number of third filter layer.

The utility model discloses an in an embodiment, the disinfect box is installed to agitator tank one side the disinfect box includes second water pump, shower nozzle and ultraviolet tube, the water inlet of second water pump with the agitator tank intercommunication, the delivery port of second water pump is provided with the water pipe, water pipe fixed mounting in the disinfect box, the shower nozzle with the water pipe intercommunication, ultraviolet tube fixed mounting be in the shower nozzle below, ultraviolet tube with disinfect box fixed mounting.

In an embodiment of the present invention, the filtering box, the stirring box and the top of the sterilizing box are all provided with an exhaust port, and the exhaust port is internally provided with activated carbon.

The utility model discloses an in one embodiment, first water pump with the water inlet of second water pump all is provided with a filter screen section of thick bamboo, a filter screen section of thick bamboo is established to removable formula.

In an embodiment of the present invention, the bottom of the sterilizing box is provided with a second downcomer, and the first downcomer and the second downcomer are provided with valves.

In an embodiment of the present invention, an embedded transparent glass is installed on one side of the disinfection box.

The utility model discloses an in an embodiment, be provided with the float switch in the agitator tank, float switch fixed mounting be in agitator tank one side top, the float switch with second water pump electric connection.

The utility model discloses an in one embodiment, the shower nozzle is provided with a plurality ofly, and is a plurality of shower nozzle evenly distributed is in on the water pipe, it is a plurality of the shower nozzle with the water pipe intercommunication.

In an embodiment of the present invention, the outlet pipe and the outlet pipe are provided with a plurality of outlet pipes, and the outlet pipe and the outlet pipes are fixedly installed in the inlet pipe and the inlet pipe respectively.

The utility model has the advantages that: the utility model obtains the disinfection equipment for sewage treatment through the design, when in use, sewage is added into the filter box through the water filling port, the sewage is filtered by the first filter layer, the second filter layer and the third filter layer to obtain clean water with certain purity, the first water pump is started to pump water, the water enters the first water pump from the filter screen cylinder, then enters the water inlet shell through the water outlet of the first water pump, then sewage enters the water inlet pipe through the water inlet hole, water flows into the stirring box from the water outlet pipe through the through hole, simultaneously, the ozone generator is started to start to produce ozone, the ozone enters the air inlet shell through the air outlet of the ozone generator, ozone enters the air inlet pipe through the air inlet hole, then enters the air outlet pipe and enters the stirring box through the through hole, the motor is started, the adding pipe rotates, and the water outlet pipe and the air outlet pipe are driven to rotate and discharge water and air. Through the setting of motor, interpolation pipe, make water at the in-process that gets into the agitator tank, realize stirring, disinfection go on simultaneously, increased the area of contact of ozone with water simultaneously, make the water in the agitator tank and the ozone that produces in the outlet duct carry out the abundant reaction, increase the time that ozone stops in the aquatic, improve the dissolution efficiency of ozone in the aquatic to increase disinfection and the sterilization effect to sewage, improved the utilization ratio of ozone simultaneously.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a front view of a disinfection apparatus for sewage treatment according to an embodiment of the present invention;

fig. 2 is a schematic view of a filter box according to an embodiment of the present invention;

FIG. 3 is a front view of a stirring assembly according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the location A in FIG. 3;

FIG. 5 is an enlarged view of the position B in FIG. 3;

fig. 6 is a schematic view of an adding pipe structure according to an embodiment of the present invention.

In the figure: 100-a filter box; 110-a water filling port; 120-a first filter layer; 130-a second filter layer; 140-a third filter layer; 200-a stirring assembly; 210-a stirring box; 211-a first downcomer; 212-float switch; 220-a motor; 230-an addition pipe; 231-a separator; 232-water inlet pipe; 233-air inlet pipe; 234-water inlet; 235-an air intake; 236-an air outlet pipe; 237-water outlet pipe; 240-ozone generator; 241-an air intake housing; 250-a first water pump; 251-a water inlet housing; 260-a disinfection box; 261-a second water pump; 262-a spray head; 263 ultraviolet lamp tube; 264-water pipe; 265-second downcomer.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a technical solution: a disinfection device for sewage treatment comprises a filter box 100 and a stirring assembly 200.

Referring to fig. 2, a water filling port 110 is installed at the top of the filter box 100, and a first filter layer 120, a second filter layer 130 and a third filter layer 140 are installed in the filter box 100 through bolts.

In some specific embodiments, the first filter layer 120, the second filter layer 130 and the third filter layer 140 are sequentially installed in the filter box 100, the mesh number of the first filter layer 120 is larger than that of the second filter layer 130, and the mesh number of the second filter layer 130 is larger than that of the third filter layer 140, so that the sewage is filtered layer by layer to remove impurities in the sewage.

Referring to fig. 3-6, the stirring assembly 200 includes a stirring tank 210, a motor 220, an adding pipe 230, an ozone generator 240, an air inlet casing 241, a first water pump 250 and an air inlet casing 251, the bottom of the stirring tank 210 is provided with a first water outlet pipe 211, the motor 220 is fixedly mounted at the bottom of the stirring tank 210 through bolts, the adding pipe 230 is rotatably mounted inside the stirring tank 210, an output end of the motor 220 is in key connection with the adding pipe 230, the adding pipe 230 is hollow, a partition 231 is disposed in the adding pipe 230, the partition 231 divides the adding pipe 230 into an air inlet pipe 232 and an air inlet pipe 233, one end of the air inlet pipe 232 is provided with an air inlet 234, one end of the air inlet pipe 233 is provided with an air inlet 235, the air inlet 234 is communicated with the air inlet pipe 232, the air inlet casing 251 is fixedly mounted at the inner bottom of the stirring tank 210, the water inlet pipe 232 is rotatably connected to the water, the air inlet shell 241 is fixedly installed with the inner top of the stirring box 210, the air inlet pipe 233 is connected with the air inlet shell 241 in a sealing and rotating mode, the air inlet hole 235 is formed in the inner cavity of the air inlet shell 241, the ozone generator 240 is fixedly installed on the top of the stirring box 210, the air outlet of the ozone generator 240 is communicated with the air inlet shell 241, the water inlet of the first water pump 250 is communicated with the interior of the filtering box 100, and the water outlet of the first water pump 250 is communicated with the water inlet shell 251.

Stirring subassembly 200 still includes outlet duct 236 and outlet pipe 237, outlet duct 236 and outlet pipe 237 are all installed on adding pipe 230, outlet duct 236 and intake pipe 233 intercommunication, outlet pipe 237 and inlet pipe 232 intercommunication, all be provided with a plurality of through-holes on outlet duct 236 and the outlet pipe 237 shell for give vent to anger and go out water, make ozone and water contact completely, do benefit to decomposition and disinfection, outlet duct 236 and outlet pipe 237 still are favorable to stirring the water in agitator tank 210 simultaneously, further increase the area of contact of ozone and water.

In some specific embodiments, the sterilizing box 260 is installed on one side of the stirring box 210, the sterilizing box 260 includes a second water pump 261, a spray head 262 and an ultraviolet lamp tube 263, a water inlet of the second water pump 261 is communicated with the stirring box 210, a water pipe 264 is arranged at a water outlet of the second water pump 261, the water pipe 264 is fixedly installed in the sterilizing box 260, the spray head 262 is communicated with the water pipe 264, the ultraviolet lamp tube 263 is fixedly installed below the spray head 262, and the ultraviolet lamp tube 263 and the sterilizing box 260 are fixedly installed to further sterilize and disinfect water.

In some specific embodiments, the top of the filtering box 100, the stirring box 210 and the sterilizing box 260 are provided with exhaust ports, and activated carbon is arranged in the exhaust ports, so that incompletely-emitted gas can be adsorbed, and harmful gas is reduced from entering air.

In some specific embodiments, the water inlets of the first water pump 250 and the second water pump 261 are provided with filter net cylinders, and the filter net cylinders are replaceable to prevent the water from still containing particles and causing damage to the first water pump 250 and the second water pump 261.

In some embodiments, the bottom of the sterilization box 260 is provided with a second downcomer 265, and both the first downcomer 211 and the second downcomer 265 are provided with valves for drainage and recycling.

In some embodiments, an embedded transparent glass is installed on one side of the sterilization box 260 for observing the use condition of the ultraviolet lamp 263, so as to facilitate the timely replacement and maintenance.

In some specific embodiments, a float switch 212 is disposed in the stirring tank 210, the float switch 212 is fixedly installed at the top of one side of the stirring tank 210, and the float switch 212 is electrically connected to the second water pump 261, so that when the float switch 212 contacts the water surface, the second water pump 261 can automatically pump and sterilize the water in the stirring tank 210.

In some embodiments, a plurality of spray heads 262 are provided, the plurality of spray heads 262 are evenly distributed on the water pipe 264, and the plurality of spray heads 262 are communicated with the water pipe 264, so that the contact area of water and the ultraviolet lamp 263 is increased, and the disinfection of the water is increased.

In some specific embodiments, the air outlet pipe 236 and the water outlet pipe 237 are provided in plurality, and the air outlet pipes 236 and the water outlet pipes 237 are respectively and fixedly installed on the air inlet pipe 233 and the water inlet pipe 232, so that the water in the stirring tank 210 can be stirred conveniently, the contact between ozone and water is increased, and the disinfection and the odor removal are more thorough.

The working principle is as follows: sewage is added into the filter box 100 through the water adding port 110, the sewage is filtered by the first filter layer 120, the second filter layer 130 and the third filter layer 140 to reach clean water with certain purity, the first water pump 250 is started to pump water, the water enters the first water pump 250 from the filter screen cylinder, then enters the water inlet shell 251 through the water outlet of the first water pump 250, then enters the water inlet pipe 232 through the water inlet hole 234, the water flows into the stirring box 210 from the water outlet pipe 237 through the through hole, simultaneously the ozone generator 240 is started to produce ozone, the ozone enters the air inlet shell 241 through the air outlet of the ozone generator 240, the ozone enters the air inlet pipe 233 through the air inlet hole 235, then enters the stirring box 210 through the through hole, the motor 220 is started, the adding pipe 230 rotates to drive the water outlet pipe 237 and the air outlet pipe 236 to rotate while discharging water and discharging air, when the water contacts the float switch 212, the second water pump 261 is activated to pump the water in the agitating tank 210 into the water pipe 264, so that the water is sprayed through the spray head 262, and then the ultraviolet lamp 263 is used to further sterilize the sprayed water.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A disinfection device for sewage treatment is characterized by comprising

The water filling device comprises a filter box (100), wherein a water filling port (110) is installed at the top of the filter box (100), and a first filter layer (120), a second filter layer (130) and a third filter layer (140) are installed in the filter box (100);

the stirring assembly (200), the stirring assembly (200) comprises a stirring box (210), a motor (220), an adding pipe (230), an ozone generator (240), an air inlet shell (241), a first water pump (250) and a water inlet shell (251), a first sewer pipe (211) is arranged at the bottom of the stirring box (210), the motor (220) is fixedly installed at the bottom of the stirring box (210), the adding pipe (230) is rotatably installed inside the stirring box (210), the output end of the motor (220) is in key connection with the adding pipe (230), the adding pipe (230) is in a hollow arrangement, a partition plate (231) is arranged in the adding pipe (230), the adding pipe (230) is divided into a water inlet pipe (232) and a gas inlet pipe (233) by the partition plate (231), a water inlet hole (234) is formed in one end of the water inlet pipe (232), and a gas inlet hole (235) is formed in one end of the gas inlet pipe (233, the water inlet hole (234) is communicated with the water inlet pipe (232), the air inlet hole (235) is communicated with the air inlet pipe (233), the water inlet shell (251) is fixedly installed at the inner bottom of the stirring box (210), the water inlet pipe (232) is connected with the water inlet shell (251) in a sealing and rotating mode, the water inlet hole (234) is arranged in the inner cavity of the water inlet shell (251), the air inlet shell (241) is fixedly installed at the inner top of the stirring box (210), the air inlet pipe (233) is connected with the air inlet shell (241) in a sealing and rotating mode, the air inlet hole (235) is arranged in the inner cavity of the air inlet shell (241), the ozone generator (240) is fixedly installed at the top of the stirring box (210), the air outlet of the ozone generator (240) is communicated with the air inlet shell (241), and the water inlet of the first water pump (250) is communicated with the interior of the filtering box (100), the water outlet of the first water pump (250) is communicated with the water inlet shell (251);

the stirring assembly (200) further comprises an air outlet pipe (236) and an water outlet pipe (237), the air outlet pipe (236) and the water outlet pipe (237) are both installed on the adding pipe (230), the air outlet pipe (236) is communicated with the air inlet pipe (233), the water outlet pipe (237) is communicated with the water inlet pipe (232), and a plurality of through holes are formed in the outer shell of the air outlet pipe (236) and the water outlet pipe (237).

2. The sewage treatment disinfection apparatus according to claim 1, wherein the first filter layer (120), the second filter layer (130), and the third filter layer (140) are installed in the filter box (100) in this order, the mesh number of the first filter layer (120) is larger than the mesh number of the second filter layer (130), and the mesh number of the second filter layer (130) is larger than the mesh number of the third filter layer (140).

3. The disinfection apparatus for sewage treatment according to claim 1, wherein the disinfection tank (260) is installed on one side of the stirring tank (210), the disinfection tank (260) comprises a second water pump (261), a spray head (262) and ultraviolet tubes (263), a water inlet of the second water pump (261) is communicated with the stirring tank (210), a water outlet of the second water pump (261) is provided with a water pipe (264), the water pipe (264) is fixedly installed in the disinfection tank (260), the spray head (262) is communicated with the water pipe (264), the ultraviolet tubes (263) are fixedly installed below the spray head (262), and the ultraviolet tubes (263) are fixedly installed in the disinfection tank (260).

4. The disinfection apparatus for sewage treatment according to claim 3, wherein the top of the filter box (100), the top of the stirring box (210) and the top of the disinfection box (260) are provided with exhaust ports, and activated carbon is arranged in the exhaust ports.

5. A disinfection apparatus for sewage treatment according to claim 4, characterized in that the water inlets of said first water pump (250) and said second water pump (261) are each provided with a filter screen cartridge, said filter screen cartridges being provided replaceable.

6. The wastewater treatment sterilization apparatus according to claim 5, wherein a second downcomer (265) is provided at the bottom of the sterilization box (260), and the first downcomer (211) and the second downcomer (265) are provided with valves.

7. The disinfection apparatus for wastewater treatment as set forth in claim 6, wherein an embedded transparent glass is installed at one side of the disinfection box (260).

8. The sewage treatment disinfection apparatus according to claim 7, wherein a float switch (212) is disposed in the stirring tank (210), the float switch (212) is fixedly mounted on a top portion of one side of the stirring tank (210), and the float switch (212) is electrically connected with the second water pump (261).

9. A disinfecting device for treating sewage according to claim 8, characterized in that said spray head (262) is provided in plurality, a plurality of said spray heads (262) are evenly distributed on said water pipe (264), and a plurality of said spray heads (262) are communicated with said water pipe (264).

10. The sewage treatment disinfection apparatus of claim 1, wherein a plurality of air outlet pipes (236) and a plurality of water outlet pipes (237) are provided, and the plurality of air outlet pipes (236) and the plurality of water outlet pipes (237) are respectively and fixedly installed on the air inlet pipe (233) and the water inlet pipe (232).

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