CN212559798U - Small-size domestic sewage treatment equipment - Google Patents
Small-size domestic sewage treatment equipment Download PDFInfo
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- CN212559798U CN212559798U CN201922421493.7U CN201922421493U CN212559798U CN 212559798 U CN212559798 U CN 212559798U CN 201922421493 U CN201922421493 U CN 201922421493U CN 212559798 U CN212559798 U CN 212559798U
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Abstract
The utility model discloses a small-size domestic sewage treatment device, one side intercommunication of rose box has sewage to advance the pipe, the opposite side of rose box is equipped with the feeder hopper, the bottom intercommunication of feeder hopper has charge-in pipeline and charge-in pipeline to communicate the rose box, the bottom of rose box communicates and handles a section of thick bamboo, one side of handling a section of thick bamboo is equipped with the aeration pump, the aeration pump communicates through aeration pipeline and handles bobbin base portion, the top of handling a section of thick bamboo still is equipped with the sludge bed, the top of handling a section of thick bamboo communicates through the pipeline and disinfects a section of thick bamboo, one side of disinfecting a section of thick bamboo has ozone generator through ozone pipeline intercommunication, one side intercommunication of disinfecting a section of thick bamboo has the hydrogen peroxide pipeline, the one end intercommunication of hydrogen peroxide pipeline has a liquid inlet section of thick bamboo, the other end communicates ultraviolet generator, the inside of ultraviolet generator is equipped with a plurality. The utility model discloses a filter, disinfect and remove the pollutant to the water, avoid sewage pollution external environment.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a small-size domestic sewage treatment device.
Background
The domestic sewage is the waste water discharged by residents in daily life, mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places and the like, the pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large number of pathogenic microorganisms (such as parasitic ova, intestinal infectious viruses and the like), the organic matters existing in the domestic sewage are extremely unstable and easy to decay to generate stink, and bacteria and pathogens propagate in large quantities by taking the organic matters in the domestic sewage as nutrition, so that infectious diseases can spread and spread, therefore, the domestic sewage must be treated before being discharged. The sedimentation tank in the existing sewage treatment equipment has poor sedimentation effect.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a small-size domestic sewage treatment device, which solves the problem of poor sedimentation effect of the sedimentation tank in the existing sewage treatment device.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a small-sized domestic sewage treatment device comprises a filter box and a treatment barrel, wherein one side of the filter box is communicated with a sewage inlet pipe, the other side of the filter box is provided with a feed hopper, the bottom of the feed hopper is communicated with a feed pipeline, one end of the feed pipeline extends to the top of the filter box, a discharge hole is formed in the bottom of one end of the feed pipeline, a feed motor is fixed at the other end of the feed pipeline, feed helical blades are arranged inside the feed pipeline, an output shaft of the feed motor is fixedly connected to a feed shaft, the feed helical blades are wound on the feed shaft, the feed shaft is arranged inside the feed pipeline, quicklime powder is filled in the feed hopper, the bottom of the filter box is communicated with the treatment barrel, an aeration pump is arranged on one side of the treatment barrel, and an air outlet of the aeration pump is communicated with the bottom of the treatment barrel through the aeration pipeline, the top of the treatment cylinder is also provided with a sludge bed, one side of the treatment cylinder is communicated with an input pipeline, the input pipeline is communicated with the inside of the sludge bed, the top of the treatment cylinder is communicated with a disinfection cylinder through a pipeline, one side of the disinfection cylinder is communicated with an ozone generator through an ozone pipeline, one side of the disinfection cylinder is also communicated with a hydrogen peroxide pipeline, one end of the hydrogen peroxide pipeline is communicated with a liquid inlet cylinder, the other end of the hydrogen peroxide pipeline is communicated with the ultraviolet generator, the inside of the ultraviolet generator is provided with a plurality of ultraviolet lamps along the length direction of the ultraviolet generator, a liquid outlet of the ultraviolet generator is communicated with a liquid outlet pipeline, the liquid outlet pipeline is communicated with a pressurization valve, the liquid outlet pipeline is communicated with the bottom of the disinfection cylinder, and the top of the treatment cylinder is communicated with.
Preferably, the top of rose box is equipped with agitator motor, agitator motor's output shaft fixed connection just the surface of (mixing) shaft evenly is equipped with a plurality of stirring vane to the (mixing) shaft.
Preferably, a filter screen is further arranged at the communication position of the filter box and the treatment barrel.
Preferably, the aeration pipeline is fixed at the bottom of the treatment barrel and is of an S-shaped structure, and a plurality of aeration holes are uniformly formed in the upper surface of the aeration pipeline.
Preferably, the ozone pipeline and the liquid outlet pipeline are both S-shaped structures, and the liquid outlet pipeline is positioned above the ozone pipeline.
Preferably, the inner wall surfaces of the filter box, the treatment barrel and the disinfection barrel are coated with corrosion-resistant coatings.
(III) advantageous effects
The utility model provides a small-size domestic sewage treatment device possesses following beneficial effect: firstly, pouring a large amount of quicklime powder into a feed hopper, dropping the quicklime powder into a feed pipeline through gravity, driving a feed shaft and a feed spiral blade to rotate by a feed motor, realizing the effects of stable conveying, weighing and metering and quantitative control of the quicklime powder, dropping the quicklime powder into a filter box, arranging a stirring motor at the top of the filter box, driving the stirring blade to rotate by the stirring motor through a stirring shaft, so that the quicklime powder is fully contacted with a water body, causing chemical reaction with the water immediately after the quicklime is contacted with the water, causing the generated calcium hydroxide to react with sulfate ions and carbonate ions in sewage to generate precipitates, facilitating the treatment of the sewage, removing polluting ions in the sewage, communicating the filter box with a treatment barrel, arranging a sludge bed on the inner wall of the treatment barrel, arranging an aeration pump on one side of the treatment barrel, and communicating the aeration pump with the treatment barrel through an aeration pipeline, microorganisms in the sludge bed can decompose pollutants in the sewage, air is properly added into the treatment barrel through the aeration pipeline, the microorganisms can grow smoothly, the disinfection barrel is provided with an ozone generator, the ozone generator generates ozone and enters the disinfection barrel through an ozone pipeline, one side of the disinfection barrel is communicated into an ultraviolet generator through a liquid outlet pipeline, a hydrogen peroxide pipeline is communicated with the liquid inlet barrel and the ultraviolet generator, so that a hydrogen peroxide solution is irradiated by ultraviolet light to generate hydroxyl radicals with high concentration, and ozone gas and the hydroxyl radicals are jointly used for disinfecting a water body. The utility model discloses a filter, disinfect and remove the pollutant to the water, avoid sewage pollution external environment.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the sterilizing cartridge of the present invention.
In the figure: 1. a filter box; 2. a feed hopper; 3. a feed conduit; 4. a feeding motor; 5. a feed screw blade; 6. a feed shaft; 7. a stirring motor; 8. a stirring shaft; 9. a stirring blade; 10. a sewage inlet pipe; 11. a treatment cylinder; 12. an aeration pump; 13. an aeration pipe; 14. an ultraviolet ray generator; 15. an ultraviolet lamp; 16. a liquid outlet pipeline; 17. a liquid inlet cylinder; 18. A sludge bed; 19. an input pipe; 20. a sterilizing cylinder; 21. an ozone generator; 22. a water outlet pipeline; 23. an ozone pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
As shown in fig. 1 and 2, the following examples are proposed:
a small-sized domestic sewage treatment device comprises a filter box 1 and a treatment barrel 11, wherein one side of the filter box 1 is communicated with a sewage inlet pipe 10, the other side of the filter box 1 is provided with a feed hopper 2, the bottom of the feed hopper 2 is communicated with a feed pipeline 3, one end of the feed pipeline 3 extends to the top of the filter box 1, the bottom of one end of the feed pipeline 3 is provided with a discharge hole, the other end of the feed pipeline 3 is fixed with a feed motor 4, a feed helical blade 5 is arranged inside the feed pipeline 3, an output shaft of the feed motor 4 is fixedly connected to a feed shaft 6, the feed helical blade 5 is wound on the feed shaft 6, the feed shaft 6 is arranged inside the feed pipeline 3, the feed hopper 2 is filled with quicklime powder, the bottom of the filter box 1 is communicated with the treatment barrel 11, one side of the treatment barrel 11 is provided with an aeration pump 12, the air outlet of the aeration pump 12 is communicated with the bottom of the treatment cylinder 11 through an aeration pipeline 13, the top of the treatment cylinder 11 is further provided with a sludge bed 18, one side of the treatment cylinder 11 is communicated with an input pipeline 19, the input pipeline 19 is communicated with the inside of the sludge bed 18, the top of the treatment cylinder 11 is communicated with a disinfection cylinder 20 through a pipeline, one side of the disinfection cylinder 20 is communicated with an ozone generator 21 through an ozone pipeline 23, one side of the disinfection cylinder 20 is further communicated with the hydrogen peroxide pipeline, one end of the hydrogen peroxide pipeline is communicated with a liquid inlet cylinder 17, the other end of the hydrogen peroxide pipeline is communicated with the ultraviolet generator 14, the inside of the ultraviolet generator 14 is provided with a plurality of ultraviolet lamps 15 along the length direction thereof, the liquid outlet of the ultraviolet generator 14 is communicated with a liquid outlet pipeline 16, a pressure valve is communicated on the liquid outlet pipeline 16, and the liquid outlet pipeline 16 is communicated with the bottom of the, the top of the disinfection cylinder 20 is communicated with a water outlet pipeline 22.
In this embodiment, the top of the filtering box 1 is provided with a stirring motor 7, an output shaft of the stirring motor 7 is fixedly connected to a stirring shaft 8, and the surface of the stirring shaft 8 is uniformly provided with a plurality of stirring blades 9. The quicklime is fully contacted with water to fully react.
In this embodiment, a filter screen is further disposed at a communication position between the filter box 1 and the treatment cylinder 11. Preventing the sediment from entering the treatment canister 11.
In this embodiment, the aeration pipe 13 is fixed at the bottom of the treatment canister 11, the aeration pipe 13 is in an S-shaped structure, and a plurality of aeration holes are uniformly formed on the upper surface of the aeration pipe 13. The contact area between the gas and the water body is increased.
In this embodiment, the ozone pipe 23 and the liquid outlet pipe 16 are both S-shaped, and the liquid outlet pipe 16 is located above the ozone pipe 23. The S-shaped structure can make the discharged ozone gas and the hydrogen peroxide solution fully contact with the sewage, thereby ensuring the disinfection efficiency.
In this embodiment, the inner wall surfaces of the filter box 1, the treatment canister 11, and the sterilizing canister 20 are coated with an anti-corrosion coating. Reduce the corrosion efficiency and prolong the service life.
In the figure 1-2, firstly, a large amount of quicklime powder is poured into a feed hopper 2, the quicklime powder falls into a feed pipeline 3 through gravity, a feed motor 4 drives a feed shaft 6 and a feed helical blade 5 to rotate, the functions of stable conveying, weighing and metering and quantitative control of the quicklime powder can be realized, the quicklime powder falls into a filter box 1, a stirring motor 7 is arranged at the top of the filter box 1, the stirring motor 7 drives a stirring blade 9 to rotate through a stirring shaft 8, so that the quicklime powder is fully contacted with a water body, after the quicklime is contacted with the water, the quicklime is immediately chemically reacted with the water, the generated calcium hydroxide can be reacted with sulfate ions and carbonate ions in the sewage to generate precipitates, the sewage is convenient to treat, thus pollutant ions in the sewage can be removed, the filter box 1 is communicated with a treatment barrel 11, the inner wall of the treatment barrel 11 is provided with a sludge bed 18, an aeration pump 12 is arranged on one side of the treatment cylinder, the aeration pump 12 is communicated into the treatment cylinder 11 through an aeration pipeline 13, microorganisms in a sludge bed 18 can decompose pollutants in sewage, the aeration pipeline 13 appropriately adds air to the treatment cylinder 11 to enable the microorganisms to grow smoothly, the disinfection cylinder 20 is provided with an ozone generator 21, the ozone generator 21 generates ozone and enters the disinfection cylinder 20 through an ozone pipeline 23, one side of the disinfection cylinder 20 is also communicated into an ultraviolet generator 14 through a liquid outlet pipeline 16, and a hydrogen peroxide pipeline is communicated with the liquid inlet cylinder 17 and the ultraviolet generator 14, so that hydrogen peroxide solution generates hydroxyl radicals with high concentration through ultraviolet irradiation, and ozone gas and the hydroxyl radicals are used for disinfecting water together. The utility model discloses a filter, disinfect and remove the pollutant to the water, avoid sewage pollution external environment.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a small-size sewage treatment device which characterized in that: the device comprises a filter box and a treatment barrel, wherein one side of the filter box is communicated with a sewage inlet pipe, the other side of the filter box is provided with a feed hopper, the bottom of the feed hopper is communicated with a feed pipeline, one end of the feed pipeline extends to the top of the filter box, a discharge hole is formed in the bottom of one end of the feed pipeline, a feed motor is fixed at the other end of the feed pipeline, feed helical blades are arranged in the feed pipeline, an output shaft of the feed motor is fixedly connected to a feed shaft, the feed helical blades are wound on the feed shaft, the feed shaft is arranged in the feed pipeline, quicklime powder is filled in the feed hopper, the bottom of the filter box is communicated with the treatment barrel, one side of the treatment barrel is provided with an aeration pump, and an air outlet of the aeration pump is communicated with the bottom of the treatment barrel through an aeration pipeline, the top of the treatment cylinder is also provided with a sludge bed, one side of the treatment cylinder is communicated with an input pipeline, the input pipeline is communicated with the inside of the sludge bed, the top of the treatment cylinder is communicated with a disinfection cylinder through a pipeline, one side of the disinfection cylinder is communicated with an ozone generator through an ozone pipeline, one side of the disinfection cylinder is also communicated with a hydrogen peroxide pipeline, one end of the hydrogen peroxide pipeline is communicated with a liquid inlet cylinder, the other end of the hydrogen peroxide pipeline is communicated with an ultraviolet generator, the inside of the ultraviolet generator is provided with a plurality of ultraviolet lamps along the length direction of the ultraviolet generator, a liquid outlet of the ultraviolet generator is communicated with a liquid outlet pipeline, the liquid outlet pipeline is communicated with a pressurizing valve, the liquid outlet pipeline is communicated with the bottom of the disinfection cylinder, and the top of the treatment cylinder is.
2. The small-sized domestic sewage treatment apparatus according to claim 1, wherein: the top of rose box is equipped with agitator motor, agitator motor's output shaft fixed connection just the surface of (mixing) shaft evenly is equipped with a plurality of stirring vane.
3. The small-sized domestic sewage treatment apparatus according to claim 1, wherein: and a filter screen is arranged at the communication part of the filter box and the treatment barrel.
4. The small-sized domestic sewage treatment apparatus according to claim 1, wherein: the aeration pipeline is fixed at the bottom of the treatment barrel and is of an S-shaped structure, and a plurality of aeration holes are uniformly formed in the upper surface of the aeration pipeline.
5. The small-sized domestic sewage treatment apparatus according to claim 1, wherein: the ozone pipeline and the liquid outlet pipeline are both S-shaped structures, and the liquid outlet pipeline is positioned above the ozone pipeline.
6. The small-sized domestic sewage treatment apparatus according to claim 1, wherein: the inner wall surfaces of the filter box, the treatment cylinder and the disinfection cylinder are coated with anti-corrosion coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421493.7U CN212559798U (en) | 2019-12-29 | 2019-12-29 | Small-size domestic sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421493.7U CN212559798U (en) | 2019-12-29 | 2019-12-29 | Small-size domestic sewage treatment equipment |
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| Publication Number | Publication Date |
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| CN212559798U true CN212559798U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922421493.7U Active CN212559798U (en) | 2019-12-29 | 2019-12-29 | Small-size domestic sewage treatment equipment |
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| CN (1) | CN212559798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557582A (en) * | 2022-09-06 | 2023-01-03 | 中国一冶集团有限公司 | Domestic sewage treatment device |
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2019
- 2019-12-29 CN CN201922421493.7U patent/CN212559798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557582A (en) * | 2022-09-06 | 2023-01-03 | 中国一冶集团有限公司 | Domestic sewage treatment device |
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