CN211170309U - Biological treatment device for purifying domestic sewage - Google Patents
Biological treatment device for purifying domestic sewage Download PDFInfo
- Publication number
- CN211170309U CN211170309U CN201921567310.6U CN201921567310U CN211170309U CN 211170309 U CN211170309 U CN 211170309U CN 201921567310 U CN201921567310 U CN 201921567310U CN 211170309 U CN211170309 U CN 211170309U
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- box
- purification
- water
- pipe
- filter
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- 239000010865 sewage Substances 0.000 title claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 123
- 238000000746 purification Methods 0.000 claims abstract description 79
- 238000002955 isolation Methods 0.000 claims abstract description 30
- 239000008394 flocculating agent Substances 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 5
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 241000220317 Rosa Species 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Biological Treatment Of Waste Water (AREA)
Abstract
A biological treatment device for domestic sewage purification comprises a box body, a filter box, a water inlet pipe, a filter sieve, a connecting rod, a top cover, a hanging ring, a first water delivery pipe, a purification box, a second water delivery pipe, a first purification assembly, a first control valve, a settling box, a flocculating agent adding pipe, a third water delivery pipe, a second control valve, a collection box, a mounting rack, a filter screen, a drain pipe and a third control valve; the filter box is communicated with the purifying box through a first water delivery pipe; the bottom of the purifying box is communicated with the top of the settling box through a second water delivery pipe; the bottom of the settling tank is communicated with the top of the collecting tank through a third water delivery pipe; the bottom end of the filter screen is positioned between the water inlet pipe and the first water delivery pipe; the top cover is connected with the top end of the filter box; the first purification assembly is provided with the multiunit along the horizontal direction side by side, and first purification assembly includes that first isolation platform and first biomembrane pack. The utility model discloses can filter and biological purification handles domestic sewage, and purifying effect is good, and purification efficiency is high.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a biological treatment device that domestic sewage purification used.
Background
Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets 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 amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like).
Domestic sewage need carry out purification treatment before the emission, but current purification unit structure is too simple, generally can only carry out simple filtration treatment, and sewage purification effect is poor.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a biological treatment device that domestic sewage purification used can filter and biological purification handles domestic sewage, and purifying effect is good, and purification efficiency is high.
(II) technical scheme
The utility model provides a biological treatment device for purifying domestic sewage, which comprises a box body, a filter box, a water inlet pipe, a filter sieve, a connecting rod, a top cover, a lifting ring, a first water delivery pipe, a purifying box, a second water delivery pipe, a first purifying component, a first control valve, a settling box, a flocculating agent adding pipe, a third water delivery pipe, a second control valve, a collecting box, a mounting rack, a filter screen, a drain pipe and a third control valve;
the filter box, the purification box, the settling box and the collection box are all arranged on the inner surface of the box body; the water inlet pipe is communicated with the filter box; the filter box is communicated with the purifying box through a first water delivery pipe; the bottom of the purifying box is communicated with the top of the settling box through a second water delivery pipe; a plurality of second water conveying pipes are arranged in parallel; the first control valve is arranged on the second water conveying pipe; the bottom of the settling tank is communicated with the top of the collecting tank through a third water delivery pipe; the second control valve is arranged on the third water conveying pipe; the lifting ring, the top cover, the connecting rod and the filter screen are sequentially connected from top to bottom; the bottom end of the filter screen is positioned between the water inlet pipe and the first water delivery pipe; the top cover is connected with the top end of the filter box; a plurality of groups of first purification assemblies are arranged side by side along the horizontal direction, and each first purification assembly comprises a first isolation platform and a first biological membrane filler; the first biological film filler is arranged on two sides of the first isolation platform in the horizontal direction; the first isolation platform is vertically arranged, and the bottom of the first isolation platform is connected with the purification box; the flocculating agent adding pipe is communicated with the settling tank; the filter screen is arranged on the mounting rack and is positioned below the third water delivery pipe; the mounting frame is arranged on the inner surface of the collecting box; the drain pipe is communicated with the collecting box; the third control valve is arranged on the water discharge pipe.
Preferably, the inner surface of the purifying box is provided with a second purifying component; the second purification assembly comprises a second isolation platform and a second biological film filler; the second biological film filler is arranged on two sides of the second isolation platform in the horizontal direction; the second isolation platform is vertically arranged, the top of the second isolation platform is connected with the purification box, and the second isolation platform is located between two adjacent groups of first purification assemblies.
Preferably, the settling tank is provided with a driving mechanism; the driving mechanism is in transmission connection with a stirrer; the agitator is located inside the settling tank.
Preferably, the mounting frame is provided with an activated carbon layer and gauze; the filter screen, the activated carbon layer and the gauze are sequentially arranged from top to bottom.
Preferably, the collecting box is provided with a water quality detector, a water pump and a processor; the water quality detector for detecting the water quality in the collecting box is in communication connection with the processor; the processor is in control connection with the water pump; the water pump is provided with a water pumping end and a water outlet end, the water pumping end of the water pump is connected with a water pumping pipe, and the water outlet end is connected with a water outlet pipe; one end of the water outlet pipe, which is far away from the water pump, is communicated with the filter box, and the water outlet is positioned above the filter sieve.
Preferably, the purifying box is provided with a vacuum pump; the vacuum pump is connected with an exhaust pipe; the exhaust pipe is communicated with the purification box.
Preferably, the bottom of the box body is provided with a foot cup.
The above technical scheme of the utility model has following profitable technological effect: in importing the rose box with domestic sewage from the inlet tube, sewage carries out filtration treatment through the filter sieve, when the filth in the filter sieve is handled to needs, lifts up the filter sieve through rings, and is very convenient. The sewage filtered by the filter screen is accumulated in the filter box and gradually overflows into the purifying box from the first water delivery pipe, and the sewage is purified by utilizing the first biological membrane filler in the first purifying component. Through setting up the first subassembly that purifies of multiunit side by side along the horizontal direction to guarantee the purification efficiency and the purifying effect of sewage, the use quantity of first subassembly that purifies increases along with the increase of the sewage volume of purifying, when the sewage volume is crescent a lot, sewage from first purification subassembly top along keeping away from first delivery pipe direction overflow to adjacent two sets of first purification subassemblies between, sewage treatment is regional enlarged, analogize in proper order, thereby can guarantee the purifying effect to sewage, can guarantee the purification efficiency to sewage again. After sewage purification, open first control valve, sewage after the purification is carried to the setting tank in from the second raceway, the workman adds the pipe through the flocculating agent and adds the flocculating agent to the setting tank in, thereby make the impurity flocculation and precipitation in the sewage, open the second control valve again, the precipitate passes through in the third raceway gets into the collecting box along with sewage, the precipitate in the sewage is filtered to the filter screen, water after the purification filtration is gathered in the collecting box, when needs the drainage, open the third control valve, water is discharged from the drain pipe. The utility model discloses can filter and biological purification handles domestic sewage, and purifying effect is good, and purification efficiency is high.
Drawings
FIG. 1 is a schematic structural view of a biological treatment apparatus for purifying domestic sewage according to the present invention.
Fig. 2 is an enlarged view of a structure at a in fig. 1.
FIG. 3 is a schematic view of a partial structure of a biological treatment apparatus for purifying domestic sewage according to the present invention.
FIG. 4 is a schematic view of the operation principle of the water quality detector, the treater and the water pump in the biological treatment device for purifying domestic sewage according to the present invention.
Reference numerals: 1. a box body; 2. a filter box; 3. a water inlet pipe; 4. filtering and screening; 5. a connecting rod; 6. a top cover; 7. a hoisting ring; 8. a first water delivery pipe; 9. a purification box; 10. a second water delivery pipe; 11. a first purification assembly; 111. a first isolation stage; 112. a first biofilm filler; 12. a second purification assembly; 121. a second isolation stage; 122. a second biofilm filler; 13. a first control valve; 14. a settling tank; 15. a flocculant addition pipe; 16. a drive mechanism; 17. a stirrer; 18. a third water delivery pipe; 19. a second control valve; 20. a collection box; 21. a mounting frame; 22. a filter screen; 23. an activated carbon layer; 24. gauze; 25. a drain pipe; 26. a third control valve; 27. a water quality detector; 28. a water pump; 281. a water pumping pipe; 282. a water outlet pipe; 29. a vacuum pump; 291. an air exhaust pipe; 30. a foot cup; 31. a processor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a biological treatment device for domestic sewage purification, which comprises a box body 1, a filter box 2, a water inlet pipe 3, a filter sieve 4, a connecting rod 5, a top cover 6, a lifting ring 7, a first water pipe 8, a purification box 9, a second water pipe 10, a first purification component 11, a first control valve 13, a settling box 14, a flocculating agent adding pipe 15, a third water pipe 18, a second control valve 19, a collection box 20, a mounting frame 21, a filter screen 22, a drain pipe 25 and a third control valve 26;
the filter tank 2, the purifying tank 9, the settling tank 14 and the collecting tank 20 are all arranged on the inner surface of the tank body 1; the water inlet pipe 3 is communicated with the filter tank 2; the filter box 2 is communicated with the purifying box 9 through a first water delivery pipe 8; the bottom of the purifying box 9 is communicated with the top of the settling box 14 through a second water conveying pipe 10; a plurality of second water delivery pipes 10 are arranged side by side; the first control valve 13 is arranged on the second water conveying pipe 10; the bottom of the settling tank 14 is communicated with the top of a collecting tank 20 through a third water conveying pipe 18; the second control valve 19 is arranged on the third water conveying pipe 18; the lifting ring 7, the top cover 6, the connecting rod 5 and the filter sieve 4 are sequentially connected from top to bottom; the bottom end of the filter sieve 4 is positioned between the water inlet pipe 3 and the first water delivery pipe 8; the top cover 6 is connected with the top end of the filter box 2; a plurality of groups of first purification assemblies 11 are arranged side by side along the horizontal direction, and each first purification assembly 11 comprises a first isolation platform 111 and a first biological membrane filler 112; the first biofilm fillers 112 are arranged on both sides of the first isolation platform 111 in the horizontal direction; the first isolation platform 111 is vertically arranged, and the bottom of the first isolation platform is connected with the purification box 9; the flocculating agent adding pipe 15 is communicated with the settling tank 14; the filter screen 22 is arranged on the mounting rack 21 and is positioned below the third water conveying pipe 18; the mounting frame 21 is provided on the inner surface of the collective tank 20; the drain pipe 25 is communicated with the collection tank 20; a third control valve 26 is provided on the drain pipe 25.
The utility model discloses in, with domestic sewage from inlet tube 3 input rose box 2 in, sewage carries out filtration treatment through filter sieve 4, when needs handle the filth in the filter sieve 4, lifts by crane filter sieve 4 through rings 7, and is very convenient. The sewage filtered by the filter screen 4 is accumulated in the filter tank 2 and gradually overflows from the first water pipe 8 to the purification tank 9, and the sewage is purified by the first biofilm filler 112 in the first purification assembly 11. Through setting up the first purification unit 11 of multiunit side by side along the horizontal direction to guarantee the purification efficiency and the purifying effect of sewage, the quantity of using of first purification unit 11 increases along with the increase of the sewage volume of purification, when the sewage volume is crescent many, sewage overflows to between adjacent two sets of first purification unit 11 along keeping away from 8 directions of first raceway from first purification unit 11 top, sewage treatment region has been enlarged, analogize in proper order, thereby can guarantee the purifying effect to sewage, can guarantee the purifying efficiency to sewage again. After sewage purification, open first control valve 13, sewage after the purification is carried to the setting tank 14 in from second raceway 10, the workman adds the pipe 15 through the flocculating agent and adds the flocculating agent to in the setting tank 14, thereby make the impurity flocculation and precipitation in the sewage, open second control valve 19 again, the precipitate gets into in collecting box 20 through third raceway 18 along with sewage, filter screen 22 filters the precipitate in the sewage, water after the purification filtration gathers in collecting box 20, when needing the drainage, open third control valve 26, water is discharged from drain pipe 25. The utility model discloses can filter and biological purification handles domestic sewage, and purifying effect is good, and purification efficiency is high.
In an alternative embodiment, the inner surface of the purification box 9 is provided with a second purification assembly 12; the second purification assembly 12 comprises a second isolation stage 121 and a second biofilm carrier 122; the second biofilm fillers 122 are arranged on two sides of the second isolation platform 121 in the horizontal direction; the second isolation platform 121 is vertically arranged, the top of the second isolation platform is connected with the purification box 9, and the second isolation platform 121 is located between two adjacent groups of first purification assemblies 11.
It should be noted that, by providing the second purification component 12, the biological purification area of the sewage is further enlarged, thereby further improving the sewage purification effect and efficiency.
In an alternative embodiment, the settling tank 14 is provided with a drive mechanism 16; the driving mechanism 16 is connected with a stirrer 17 in a transmission way; an agitator 17 is located inside the settling tank 14.
It should be noted that, by arranging the driving mechanism 16 and the stirrer 17, the output end of the driving mechanism 16 is used to drive the stirrer 17 to rotate, so as to accelerate the mixing of the flocculating agent and the sewage and improve the efficiency of the flocculation and precipitation of the sewage.
In an alternative embodiment, the mounting frame 21 is provided with an activated carbon layer 23 and gauze 24; the filter screen 22, the activated carbon layer 23 and the gauze 24 are sequentially arranged from top to bottom.
By providing the activated carbon layer 23 and the gauze 24, the odor in the water can be removed, and the effect of filtering the precipitate can be further improved.
In an alternative embodiment, the collection box 20 is provided with a water quality detector 27, a water pump 28 and a processor 31; the water quality detector 27 for detecting the water quality in the collecting box 20 is in communication connection with the processor 31; the processor 31 is in control connection with the water pump 28; the water pump 28 is provided with a water pumping end and a water outlet end, the water pumping end of the water pump 28 is connected with a water pumping pipe 281, and the water outlet end is connected with a water outlet pipe 282; the end of the water outlet pipe 282 far away from the water pump 28 is communicated with the filter tank 2, and the water outlet is positioned above the filter sieve 4.
The water quality detector 27 detects the water in the collection tank 20 and sends the detection result to the processor 31, and when the water quality detection result is not qualified, the processor 31 controls the water pump 28 to start, and the water pump 28 pumps the water in the collection tank 20 into the filter tank 2 to perform the filtration and purification treatment again.
In an alternative embodiment, the purge bin 9 is provided with a vacuum pump 29; the vacuum pump 29 is connected with an exhaust pipe 291; the suction pipe 291 communicates with the purge tank 9.
It should be noted that the vacuum pump 29 is provided to adjust the oxygen concentration in the purification box 9, thereby ensuring the effect of the biological treatment.
In an alternative embodiment, the bottom of the case 1 is provided with a foot cup 30.
It should be noted that the device is easily moved and fixed by the provision of the foot cup 30.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A biological treatment device for domestic sewage purification is characterized by comprising a box body (1), a filter box (2), a water inlet pipe (3), a filter screen (4), a connecting rod (5), a top cover (6), a hanging ring (7), a first water delivery pipe (8), a purification box (9), a second water delivery pipe (10), a first purification component (11), a first control valve (13), a settling box (14), a flocculating agent adding pipe (15), a third water delivery pipe (18), a second control valve (19), a collection box (20), a mounting frame (21), a filter screen (22), a drain pipe (25) and a third control valve (26);
the filter box (2), the purification box (9), the settling box (14) and the collection box (20) are all arranged on the inner surface of the box body (1); the water inlet pipe (3) is communicated with the filter box (2); the filter box (2) is communicated with the purifying box (9) through a first water delivery pipe (8); the bottom of the purifying box (9) is communicated with the top of the settling box (14) through a second water conveying pipe (10); a plurality of second water conveying pipes (10) are arranged side by side; the first control valve (13) is arranged on the second water conveying pipe (10); the bottom of the settling tank (14) is communicated with the top of the collecting tank (20) through a third water conveying pipe (18); the second control valve (19) is arranged on the third water conveying pipe (18); the hoisting ring (7), the top cover (6), the connecting rod (5) and the filter sieve (4) are sequentially connected from top to bottom; the bottom end of the filter sieve (4) is positioned between the water inlet pipe (3) and the first water delivery pipe (8); the top cover (6) is connected with the top end of the filter box (2); a plurality of groups of first purification assemblies (11) are arranged side by side along the horizontal direction, and each first purification assembly (11) comprises a first isolation platform (111) and a first biological film filler (112); the first biological film fillers (112) are arranged on two sides of the first isolation platform (111) in the horizontal direction; the first isolation platform (111) is vertically arranged, and the bottom of the first isolation platform is connected with the purification box (9); the flocculant adding pipe (15) is communicated with the settling tank (14); the filter screen (22) is arranged on the mounting rack (21) and is positioned below the third water delivery pipe (18); the mounting rack (21) is arranged on the inner surface of the collecting box (20); the drain pipe (25) is communicated with the collecting box (20); a third control valve (26) is provided on the drain pipe (25).
2. A biological treatment unit for the purification of domestic sewage according to claim 1, wherein the inner surface of the purification tank (9) is provided with a second purification unit (12); the second purification assembly (12) comprises a second isolation platform (121) and a second biofilm filler (122); the second biological film fillers (122) are arranged on two sides of the second isolation platform (121) in the horizontal direction; the second isolation platform (121) is vertically arranged, the top of the second isolation platform is connected with the purification box (9), and the second isolation platform (121) is located between two adjacent groups of first purification assemblies (11).
3. A biological treatment unit for domestic sewage purification according to claim 1, wherein the settling tank (14) is provided with a drive mechanism (16); the driving mechanism (16) is connected with a stirrer (17) in a transmission way; the stirrer (17) is located inside the settling tank (14).
4. The biological treatment device for purifying domestic sewage according to claim 1, wherein the mounting frame (21) is provided with an activated carbon layer (23) and gauze (24); the filter screen (22), the activated carbon layer (23) and the gauze (24) are sequentially arranged from top to bottom.
5. The biological treatment device for purifying domestic sewage according to claim 1, wherein the collection tank (20) is provided with a water quality detector (27), a water pump (28) and a processor (31); the water quality detector (27) for detecting the water quality in the collecting box (20) is in communication connection with the processor (31); the processor (31) is in control connection with the water pump (28); the water pump (28) is provided with a water pumping end and a water outlet end, the water pumping end of the water pump (28) is connected with a water pumping pipe (281), and the water outlet end is connected with a water outlet pipe (282); one end of the water outlet pipe (282) far away from the water pump (28) is communicated with the filter box (2), and the water outlet is positioned above the filter sieve (4).
6. The biological treatment apparatus for purifying domestic sewage according to claim 1, wherein the purification tank (9) is provided with a vacuum pump (29); the vacuum pump (29) is connected with an air exhaust pipe (291); the air exhaust pipe (291) is communicated with the purification box (9).
7. The biological treatment apparatus for purifying domestic sewage according to claim 1, wherein the bottom of the tank (1) is provided with a foot cup (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567310.6U CN211170309U (en) | 2019-09-19 | 2019-09-19 | Biological treatment device for purifying domestic sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567310.6U CN211170309U (en) | 2019-09-19 | 2019-09-19 | Biological treatment device for purifying domestic sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211170309U true CN211170309U (en) | 2020-08-04 |
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ID=71827995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921567310.6U Expired - Fee Related CN211170309U (en) | 2019-09-19 | 2019-09-19 | Biological treatment device for purifying domestic sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211170309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115340265A (en) * | 2022-10-19 | 2022-11-15 | 广东新泰隆环保集团有限公司 | Energy-saving and integrated sewage treatment device |
-
2019
- 2019-09-19 CN CN201921567310.6U patent/CN211170309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115340265A (en) * | 2022-10-19 | 2022-11-15 | 广东新泰隆环保集团有限公司 | Energy-saving and integrated sewage treatment device |
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Granted publication date: 20200804 |