CN212833283U - New rural domestic sewage treatment device - Google Patents

New rural domestic sewage treatment device Download PDF

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Publication number
CN212833283U
CN212833283U CN202020620432.3U CN202020620432U CN212833283U CN 212833283 U CN212833283 U CN 212833283U CN 202020620432 U CN202020620432 U CN 202020620432U CN 212833283 U CN212833283 U CN 212833283U
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China
Prior art keywords
box body
domestic sewage
filter screen
new rural
box
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CN202020620432.3U
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Chinese (zh)
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沈必亮
王晓春
姚文亮
何一军
丁学良
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Anhui Chunhui Environmental Protection Engineering Technology Co ltd
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Anhui Chunhui Environmental Protection Engineering Technology Co ltd
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Priority to CN202020620432.3U priority Critical patent/CN212833283U/en
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Abstract

The utility model discloses a new rural domestic sewage treatment device, the trailing flank level of box inner wall is provided with a filter screen, the top that the inner chamber of box is located the filter screen be provided with a bottom with the mud scraper of filter screen upper surface contact, the horizontal fixedly connected with mud scraper of mud scraper leading flank, the front side position of box inner wall the below level of filter screen is provided with a backup pad, and the top of backup pad is connected with a slide, the utility model relates to a sewage treatment technology field. This new rural domestic sewage treatment plant filters sewage through the filter screen, and the flocculating agent is put into to ejection of compact pipeline, makes the solid impurity in the sewage deposit with higher speed, filters through the screen panel once more, then filters through the biomembrane disinfection, separates out solid impurity such as food waste in the domestic sewage, avoids impurity to block up the problem that pipeline, smell are bad, disinfects the purification to domestic sewage, reduces the pollution to the environment, and simple structure, and easy operation is convenient.

Description

New rural domestic sewage treatment device
Technical Field
The utility model relates to a sewage treatment technical field specifically is a new rural domestic sewage treatment plant.
Background
At present, water resources are increasingly tense, along with the continuous improvement of industrial development and the living standard of people, the demand on water is increasingly large, the requirement on water quality is also increasingly high, waste water is directly discharged along a sewer, not only is great environmental pressure caused, but also great waste is caused to only water resources. At present, the amount of domestic wastewater in new rural areas is large, most of domestic wastewater is directly discharged into the ground or lakes without centralized treatment, so that the pollution to the soil or lakes is caused, and the waste of water resources is caused.
With the continuous improvement of the living standard of rural substances, the amount of grease and food residues discharged from the domestic sewage of people is more and more. Grease and food residues contained in domestic sewage are easy to accumulate and solidify in a pipe network to cause the pipe network to be silted up, and the accumulated grease and food residues are easy to decay and ferment at a certain environmental temperature to generate viruses, nourish bacteria and simultaneously generate stink to pollute the environment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a new rural domestic sewage treatment device has solved pipe network decentralized processing in domestic sewage, and grease and food waste that contain pile up the solidification, and the virus that the pipeline silted up and cause nourishes the bacterium and produces the stench, the problem of polluted environment.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a filter screen is horizontally arranged on the rear side surface of the inner wall of a box body, a mud scraper with the bottom in contact with the upper surface of the filter screen is arranged above the filter screen in the inner cavity of the box body, the mud scraper can move along the width direction of the box body, a mud scraping rod is transversely and fixedly connected with the front side surface of the mud scraper, a supporting plate is horizontally arranged below the filter screen on the front side surface of the inner wall of the box body, a sliding plate is slidably connected above the supporting plate, a leaking net is vertically arranged at the inner end of the upper surface of the sliding plate, the top of the leaking net can be in contact with the bottom of the filter screen, a stirring rod is transversely arranged below the supporting plate in the inner cavity of the box body, a motor for driving the stirring rod to rotate is arranged on the outer side of the box body, a bottom plate is transversely arranged below the stirring rod in the inner cavity of the box body, the water tank is characterized in that a sewer pipe is arranged on the bottom plate in a penetrating mode, an electromagnetic valve is arranged on the sewer pipe, fixing grooves are formed in the two sides of the inner wall of the tank body and located below the bottom plate, a biological membrane is transversely arranged in the fixing grooves, a water pump is arranged on the outer side of the tank body, a water inlet of the water pump is communicated with the bottom of the inner cavity of the tank body, and a water inlet is formed in the top of the tank body.
Furthermore, the top of the inner wall of the box body is provided with a chute for the horizontal movement of the mud scraper.
Further, the outside of box is provided with a storage tank, the intercommunication has one to link up to the inlet pipe of box inner chamber on the storage tank, the inner of inlet pipe is located the top of puddler.
Furthermore, the mud scraping rod transversely and slidably penetrates through the outer portion of the box body, and a through hole for the mud scraping rod to move is formed in the front side wall of the box body.
Furthermore, the inner end of the upper surface is fixedly connected with a limiting block, the upper surface of the sliding plate is provided with an inclined plate which inclines downwards from the outer end to the inner end, and a cleaning opening for the movement of the screen is formed in the side wall of the box body.
Furthermore, a mesh enclosure covering the upper end of the water inlet is arranged on the upper surface of the bottom plate.
Furthermore, a slag discharge port is formed in the side wall of the box body and is positioned at the upper part of the bottom plate.
Furthermore, a motor box capable of accommodating the motor is arranged outside the box body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this new rural domestic sewage treatment plant filters sewage through the filter screen, and the flocculating agent is put into to ejection of compact pipeline, makes the solid impurity in the sewage deposit with higher speed, filters through the screen panel once more, then filters through the biomembrane disinfection, separates out solid impurity such as food waste in the domestic sewage, avoids impurity to block up the problem of pipeline, smell bad smell, disinfects domestic sewage and purifies, reduces the pollution to the environment, and simple structure, and easy operation is convenient.
(2) Through set up the mud scraper above the filter screen, when the more impurity of accumulation on the filter screen, the pulling mud scraper drives the solid debris of mud scraper on to the filter screen and clears up, on the solid debris clearance swash plate, take out the slide and clear away impurity, avoid solid debris to plug up the filter screen and lead to sewage to flow down, can regularly clear up the filter screen, guarantee the normal work of equipment, guarantee the treatment effect to sewage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1-box body, 2-filter screen, 3-mud scraper, 4-mud scraper, 5-support plate, 6-slide plate, 7-leakage net, 8-stirring rod, 9-motor, 10-bottom plate, 11-sewer pipe, 12-electromagnetic valve, 13-fixed groove, 14-biological membrane, 15-water pump, 16-water inlet, 17-material storage tank, 18-feeding pipe, 19-through hole, 20-cleaning hole, 21-slag discharge hole, 22-mesh enclosure, 23-inclined plate, 24-limiting block and 25-motor box.
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.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a new rural domestic sewage treatment device, the trailing flank level of 1 inner wall of box is provided with a filter screen 2, the top that the inner chamber of box 1 is located filter screen 2 is provided with a bottom and filter screen 2 upper surface contact's mud scraper 3, the width direction motion of box 1 can be followed to mud scraper 3, 3 leading flank horizontal fixedly connected with of mud scraper scrapes mud pole 4, it link up to the outside of box 1 to scrape mud pole 4 horizontal slidable, set up a through-hole 19 that supplies to scrape the motion of mud pole 4 on the preceding lateral wall of box 1.
When letting in sewage, filter screen 2 is stayed filter screen 2 surfaces to solid debris, and the pulling is scraped mud pole 4 and is driven the motion of mud scraper 3, scrapes mud pole 4 and can be in through-hole 19 transverse motion, clears up the one end to the solid debris on the filter screen 2.
The top of the inner wall of the box body 1 is provided with a sliding groove for the horizontal movement of the mud scraping plate 3, the mud scraping plate 3 slides along the sliding groove, the stable movement of the mud scraping plate 3 is ensured when the mud scraping plate is scraped, and the inclination and the offset cannot be generated.
The front side position of 1 inner wall of box is provided with a backup pad 5 in the below level of filter screen 2, and the top sliding connection of backup pad 5 has a slide 6, and the vertical inner that is provided with of slide 6 upper surface leaks net 7, and the top that leaks net 7 can contact with the bottom of filter screen 2, and the upper surface of slide 6 is provided with one by outer end to the swash plate 23 of inner downward sloping, sets up the clearance mouth 20 that supplies to leak the motion of net 7 on the lateral wall of box 1.
Solid debris are driven by the mud scraper 3 and move and fall onto the swash plate 23, water in the water flows down along the swash plate 23, solid impurities are reserved on the front side of the strainer 7, when a certain amount of debris are left, the cleaning port 20 is opened to pull the sliding plate 6 to drive the swash plate 23 and the strainer 7 to move to the outside of the box body 1 for cleaning, and after the solid debris is cleaned up, the sliding plate 6, the swash plate 23 and the strainer 7 are pushed into the box body 1 to be continuously used.
The inner fixedly connected with stopper 24 of backup pad 5 upper surface promotes slide 6 and drives swash plate 23 and leaks when net 7 inward movement arrives normal operating position, and the inner and stopper 24 top of slide 6 are tight, show that slider 6 reachs the assigned position, leak net 7 top and filter screen 2 bottom contact this moment, and stopper 24 is spacing to slide 6 and leak net 7, prevents that slider 6 and leak net 7 from taking place the skew, avoids influencing the debris clearance.
The outside of box 1 is provided with a storage tank 17, and storage tank 17 goes up the intercommunication have a inlet pipe 18 that link up to the box 1 inner chamber, and the inner of inlet pipe 18 is located the top of puddler 8, is provided with the valve on the inlet pipe 18.
The inner cavity of the box body 1 is transversely provided with a stirring rod 8 below the supporting plate 5, the outer side of the box body 1 is provided with a motor 9 for driving the stirring rod 8 to rotate, and the outer part of the box body 1 is provided with a motor box 25 capable of containing the motor 9.
Sewage flows down from the filter screen 2, a flocculating agent is input into the feed pipe 18, the motor 9 works to drive the stirring rod 8 to rotate, and water flow is stirred, so that impurities in the sewage are precipitated at an accelerated speed.
The inner cavity of the box body 1 is transversely provided with a bottom plate 10 below the stirring rod 8, the upper surface of the bottom plate 10 is provided with a mesh enclosure 22 covering the upper end of the water inlet 16, so that the precipitated impurities are further separated, and the separated impurities can be discharged through slag discharge ports 21 at two sides.
A sewer pipe 11 is arranged on the bottom plate 10 in a penetrating way, an electromagnetic valve 12 is arranged on the sewer pipe 11, fixing grooves 13 are arranged on two sides of the inner wall of the box body 1 below the bottom plate 10, and biological membranes 14 are transversely arranged in the fixing grooves 13.
In the flocculation process, the electromagnetic valve 12 is closed, so that sewage cannot flow down through the sewer pipe 11, after the flocculation is finished, the electromagnetic valve 12 is opened, water filtered by the mesh enclosure 22 flows down through the sewer pipe 11, and is disinfected and filtered again through the biological membrane 14.
The outside of box 1 is provided with a water pump 15, and the water inlet of water pump 15 and the bottom intercommunication of box 1 inner chamber carry usable place through water pump 15 extraction disinfection after filtering, have reduced the wasting of resources.
When the device works, sewage is introduced from the top of the box body 1, solid impurities are left on the surface of the filter screen 2 by the filter screen 2, the filter of the mud scraping rod 4 is pulled to drive the mud scraping plate 3 to move, the solid impurities are scraped on the inclined plate 23 by the mud scraping plate 3, water in the water flows down along the inclined plate 23, the solid impurities are left on the front side of the filter screen 7, the sewage flows down from the filter screen 2, the electromagnetic valve 12 is closed, the feeding pipe 18 inputs flocculating agent, the motor 9 works to drive the stirring rod 8 to rotate to stir water flow, impurities in the sewage are accelerated to precipitate, the precipitated impurities are blocked by the mesh enclosure 22, the precipitated impurities are further separated, after flocculation is completed, the electromagnetic valve 12 is opened, the water filtered by the mesh enclosure 22 flows down through the sewer pipe 11, is disinfected and filtered again through the biological membrane 14, the disinfected and filtered water is pumped by the water pump 15 to be conveyed to a place where the disinfected and, the problems of pipeline blockage caused by impurities and unpleasant smell are avoided, the domestic sewage is disinfected and purified, the pollution to the environment is reduced, and the device is simple in structure and easy and convenient to operate.
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.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a new rural domestic sewage treatment device, includes box (1), its characterized in that: a filter screen (2) is horizontally arranged on the rear side surface of the inner wall of the box body (1), a mud scraper (3) with the bottom in contact with the upper surface of the filter screen (2) is arranged above the inner cavity of the box body (1) and moves along the width direction of the box body (1), a mud scraper rod (4) is transversely and fixedly connected to the front side surface of the mud scraper (3), a supporting plate (5) is horizontally arranged below the filter screen (2) on the front side surface of the inner wall of the box body (1), a sliding plate (6) is slidably connected to the upper part of the supporting plate (5), a leakage net (7) is vertically arranged at the inner end of the upper surface of the sliding plate (6), the top of the leakage net (7) is in contact with the bottom of the filter screen (2), a stirring rod (8) is transversely arranged below the supporting plate (5) on the inner cavity of the box body (1), the outer side of the box body (1) is provided with a motor (9) for driving the stirring rod (8) to rotate, the inner cavity of the box body (1) is located below the stirring rod (8) and is transversely provided with a bottom plate (10), a down pipe (11) is arranged on the bottom plate (10) in a penetrating mode, an electromagnetic valve (12) is arranged on the down pipe (11), two sides of the inner wall of the box body (1) are located below the bottom plate (10) and are respectively provided with a fixing groove (13), a biological membrane (14) is transversely arranged in the fixing groove (13), a water pump (15) is arranged on the outer side of the box body (1), a water inlet of the water pump (15) is communicated with the bottom of the inner cavity of the box body (1), and a water inlet (16) is arranged at the top of the box body.
2. The device for treating the domestic sewage in the new rural area according to claim 1, wherein: the top of the inner wall of the box body (1) is provided with a chute for the horizontal movement of the mud scraper (3).
3. The device for treating the domestic sewage in the new rural area according to claim 1, wherein: the outer side of the box body (1) is provided with a storage tank (17), the storage tank (17) is communicated with a feeding pipe (18) which penetrates through the inner cavity of the box body (1), and the inner end of the feeding pipe (18) is located above the stirring rod (8).
4. The device for treating the domestic sewage in the new rural area according to claim 1, wherein: scrape mud pole (4) transversely slidable and link up to the outside of box (1), set up one on the preceding lateral wall of box (1) and supply to scrape through-hole (19) that mud pole (4) moved.
5. The device for treating the domestic sewage in the new rural area according to claim 1, wherein: the inner end of the upper surface of the supporting plate (5) is fixedly connected with a limiting block (24), the upper surface of the sliding plate (6) is provided with an inclined plate (23) which is inclined downwards from the outer end to the inner end, and a cleaning opening (20) for the movement of the leaking net (7) is formed in the side wall of the box body (1).
6. The device for treating the domestic sewage in the new rural area according to claim 1, wherein: the upper surface of the bottom plate (10) is provided with a mesh enclosure (22) which covers the upper end of the water inlet (16).
7. The device for treating the domestic sewage in the new rural area according to claim 1, wherein: the side wall of the box body (1) is positioned at the upper part of the bottom plate (10) and is provided with a slag discharge port (21).
8. The device for treating the domestic sewage in the new rural area according to claim 1, wherein: the motor box (25) capable of accommodating the motor (9) is arranged outside the box body (1).
CN202020620432.3U 2020-04-23 2020-04-23 New rural domestic sewage treatment device Active CN212833283U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020620432.3U CN212833283U (en) 2020-04-23 2020-04-23 New rural domestic sewage treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020620432.3U CN212833283U (en) 2020-04-23 2020-04-23 New rural domestic sewage treatment device

Publications (1)

Publication Number Publication Date
CN212833283U true CN212833283U (en) 2021-03-30

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ID=75152187

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020620432.3U Active CN212833283U (en) 2020-04-23 2020-04-23 New rural domestic sewage treatment device

Country Status (1)

Country Link
CN (1) CN212833283U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114409140A (en) * 2022-02-11 2022-04-29 季晓波 Rural domestic sewage pretreatment equipment
CN115250955A (en) * 2022-08-10 2022-11-01 东海县畜牧兽医站 Layer house excrement purification treatment equipment and use method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114409140A (en) * 2022-02-11 2022-04-29 季晓波 Rural domestic sewage pretreatment equipment
CN115250955A (en) * 2022-08-10 2022-11-01 东海县畜牧兽医站 Layer house excrement purification treatment equipment and use method thereof

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