CN220999467U - Biological membrane water treatment clarification plant - Google Patents
Biological membrane water treatment clarification plant Download PDFInfo
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- CN220999467U CN220999467U CN202322892156.2U CN202322892156U CN220999467U CN 220999467 U CN220999467 U CN 220999467U CN 202322892156 U CN202322892156 U CN 202322892156U CN 220999467 U CN220999467 U CN 220999467U
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- Prior art keywords
- fixedly connected
- box
- pivot
- sewage
- purifying
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000012528 membrane Substances 0.000 title claims abstract description 27
- 238000005352 clarification Methods 0.000 title description 3
- 239000010865 sewage Substances 0.000 claims abstract description 45
- 238000005273 aeration Methods 0.000 claims abstract description 12
- 241000220317 Rosa Species 0.000 claims abstract 2
- 238000000746 purification Methods 0.000 claims description 34
- 238000005276 aerator Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000010802 sludge Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 241000193830 Bacillus <bacterium> Species 0.000 description 3
- 241000589516 Pseudomonas Species 0.000 description 3
- 241001148470 aerobic bacillus Species 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000004060 metabolic process Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009298 carbon filtering Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a biological membrane water treatment purifying device, which comprises: the base, base upside fixedly connected with box, box upside fixedly connected with motor, and inside intermediate position fixedly connected with purifying box, be located the inboard upside fixedly connected with air aeration machine of box in purifying box left side, and downside fixedly connected with sewage treatment case, be located the inboard upside fixedly connected with rose box on purifying box right side, be equipped with the pivot in the purifying box, the pivot both sides are equipped with first biomembrane carrier, motor output fixed connection pivot upper end, be located the purifying box inner wall sliding connection second biomembrane carrier of pivot below, the pivot both sides are equipped with the spacing groove, one side fixedly connected with stopper that the first biomembrane carrier is close to the pivot, stopper joint spacing groove. Through the structure, the biological film carrier is arranged in the purifying box, and the motor drives the first biological film carrier to rotate, so that the contact area between the first biological film carrier and sewage is increased, the first biological film carrier reacts with the sewage, and the purifying effect of the sewage is better.
Description
Technical Field
The utility model relates to the technical field of water treatment equipment, in particular to biological membrane water treatment and purification equipment.
Background
The biomembrane process is one of the main sewage treating technologies, and is one of the sewage treating technologies, including old and developed sewage treating technology, and the biomembrane reactor has one layer of biomembrane structure similar to that of biomembrane and with microbe to treat organic pollutant. The biological film treatment of sewage is an aerobic biological treatment technology, which is characterized by that the microbe of bacteria and fungus, protozoan and metazoan are attached to filler or some carriers to make them grow and breed, and the biological film carrier is usually put into sewage treatment to make sewage pass through the biological film carrier and make them contact and react with it so as to make the water be purified. The sewage denitrification process based on pseudomonas and the sewage denitrification process based on bacillus of CN2020111221075 and CN2020111211783 proposed by the applicant are important biological attachments of biological films.
The Chinese patent with the patent number 202020596632.X is found through searching at the time of patent application: the utility model provides a biomembrane water treatment clarification plant, includes the processing apparatus body, the left top intercommunication of processing apparatus body has the inlet tube, the inside of inlet tube is provided with the filter screen, the surface of filter screen and the inner wall contact of inlet tube, the equal fixedly connected with fixed block in right side of inlet tube inner wall top and bottom. However, when the water treatment and purification device is used for wastewater treatment by using a biological film, the contact area between a biological film carrier and sewage cannot be increased, and when the organic matter content in water is high, the water cannot be rapidly purified by using the biological film; improvements are therefore needed.
CN201921856317X discloses a biomembrane water purifying device, which comprises a reaction tank, a pretreatment chamber and a membrane bioreactor, wherein the pretreatment chamber is connected with a sewage inlet pipe; the pretreatment chamber is communicated with the reaction tank through a pretreatment sewage outlet pipe; the bottom of the reaction tank is provided with a plurality of clamping grooves, and the membrane bioreactor is arranged in the clamping grooves; the sewage discharge pipe of the reaction tank is connected with a water suction pump. However, the apparatus does not have an aeration device and does not consider the efficiency of water purification.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a biological membrane water treatment purification device, which solves the problem of low purification efficiency.
The utility model also provides the biological film water treatment purifying equipment, which comprises a base, wherein the upper side of the base is fixedly connected with a box body, the upper side of the box body is fixedly connected with a motor, the middle position inside the box body is fixedly connected with a purifying box, the upper side in the box body positioned at the left side of the purifying box is fixedly connected with an air aerator, the lower side of the box body is fixedly connected with a sewage treatment box, the upper side in the box body positioned at the right side of the purifying box is fixedly connected with a filtering box, a rotating shaft is arranged in the purifying box, two sides of the rotating shaft are provided with first biological film carriers, the output end of the motor is fixedly connected with the upper end of the rotating shaft, the inner wall of the purifying box positioned below the rotating shaft is slidingly connected with a second biological film carrier, two sides of the rotating shaft are provided with limiting grooves, one side, close to the rotating shaft, of the first biological film carrier is fixedly connected with a limiting block, and the limiting block is clamped with the limiting grooves.
According to the biomembrane water treatment purifying device, the left side of the box body is fixedly connected with a water inlet pipe, the right side of the box body is fixedly connected with a water outlet pipe, the rear end of the water inlet pipe is communicated with the sewage treatment box, and the rear end of the water outlet pipe is communicated with the filtering box.
According to the biological membrane water treatment purification device, a connecting plate is transversely fixedly connected with in the sewage treatment box, a filter screen is longitudinally fixedly connected with, the lower end of the filter screen is fixedly connected with the connecting plate, a sludge collection box is slidably connected with in the sewage treatment box at the lower side of the connecting plate, a water pipe is fixedly connected between the sewage treatment box and the purification box, and an electromagnetic valve is fixedly connected on the water pipe.
According to the biological membrane water treatment purification equipment, the filter plate is connected in a sliding manner in the filter box, and a pipeline is fixedly connected between the filter plate and the purification box.
According to the biological membrane water treatment purification equipment, an aeration pipe is fixedly connected between the air aerator and the purification box.
According to the biological membrane water treatment purification equipment, the filter plate comprises an active carbon filter plate net and a polymer filter plate net.
The utility model has the following beneficial effects: according to the utility model, the first biological film carrier and the second biological film carrier are arranged in the purifying box, and the motor drives the first biological film carrier to rotate, so that the contact area between the first biological film carrier and sewage is increased, and the first biological film carrier and the second biological film carrier react with each other. In the utility model, oxygen is added into the purifying box through the aerator pipe, and oxygen is provided for aerobic bacteria in the biological film carrier, so that the aged biological film is easy to fall off, metabolism is promoted, activity of the biological film is ensured, organic decomposition of microorganisms on the biological film is promoted, concentration of carbon dioxide on the surface of the biological film can be reduced by the aerator pipe, oxygen concentration is increased, and compared with the prior art, the purifying efficiency of the biological film is improved. The secondary pollution can not be generated, the strain advantage can be maintained to the maximum extent, the environmental applicability is good, and the strain and the adsorption material type in the membrane reactor can be conveniently adjusted. The pseudomonas and bacillus attached growth effect on the biological film is good by utilizing the sewage denitrification process based on pseudomonas of CN2020111221075 and the sewage denitrification process based on bacillus of CN2020111211783 of the inventor. Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a block diagram of a biological membrane water treatment purification apparatus of the present utility model;
FIG. 2 is a sectional view of a biological membrane water treatment purification apparatus according to the present utility model;
FIG. 3 is a diagram of the structure of a biological membrane carrier of the biological membrane water treatment purification device of the present utility model.
Legend description:
1. A base; 2. a case; 3. a motor; 4. a rotating shaft; 5. a purifying box; 6. a first biofilm carrier; 7. a second biofilm carrier; 8. a filter box; 9. a filter plate; 10. an air aerator; 11. an aeration pipe; 12. a sewage treatment tank; 13. a connecting plate; 14. a filter screen; 15. a water pipe; 16. an electromagnetic valve; 17. a limiting block; 18. a limit groove; 19. a water inlet pipe; 20. a water outlet pipe; 21. and a sludge collection box.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the biological membrane water treatment purifying device of the embodiment of the utility model comprises a base 1, a box body 2 is fixedly connected to the upper side of the base 1, a motor 3 is fixedly connected to the upper side of the box body 2, a purifying box 5 is fixedly connected to the middle position inside the box body 2, a box door communicated with the purifying box 5 is arranged on the front side of the box body 2, an air aerator 10 is fixedly connected to the upper side in the box body 2 positioned on the left side of the purifying box 5, a sewage treatment box 12 is fixedly connected to the lower side, a connecting plate 13 is transversely and fixedly connected to the inside of the sewage treatment box 12, a filter screen 14 is longitudinally and fixedly connected to the lower end of the filter screen 14, a sludge collecting box 21 is connected to the inside of the sewage treatment box 12 positioned on the lower side of the connecting plate 13, part of sludge in the sewage is filtered by a filter screen 14 and falls into a sludge collection box 21, a water pipe 15 is fixedly connected between a sewage treatment box 12 and a purification box 5, an electromagnetic valve 16 is fixedly connected to the water pipe 15, an aeration pipe 11 is fixedly connected between an air aerator 10 and the purification box 5, a one-way valve is arranged in the aeration pipe 11, oxygen is added into the purification box 5 through the aeration pipe 11, oxygen is provided for aerobic bacteria in a first biological film carrier 6 and a second biological film carrier 7, so that aged biological films are easy to fall off, metabolism is promoted, activity of the biological films is guaranteed, organic decomposition of microorganisms on the biological films is promoted, concentration of carbon dioxide on the surface of the biological films can be reduced by the aeration pipe 11, oxygen concentration is increased, purification efficiency of the biological films is improved, and purification effect is further improved;
The upper side in the box body 2 positioned on the right side of the purifying box 5 is fixedly connected with a filtering box 8, the filtering box 8 is slidably connected with a filtering plate 9, a pipeline is fixedly connected between the filtering plate 9 and the purifying box 5, the filtering plate 9 comprises an activated carbon filtering plate net and a polymer filtering plate net, the activated carbon filtering plate net and the polymer filtering plate net are used for further purifying, so that the purifying efficiency of water is higher, the left side of the box body 2 is fixedly connected with a water inlet pipe 19, the right side is fixedly connected with a water outlet pipe 20, the rear end of the water inlet pipe 19 is communicated with a sewage treatment box 12, and the rear end of the water outlet pipe 20 is communicated with the filtering box 8;
The inside of the purifying box 5 is provided with a rotating shaft 4, two sides of the rotating shaft 4 are provided with first biomembrane carriers 6, the output end of the motor 3 is fixedly connected with the upper end of the rotating shaft 4, the inner wall of the purifying box 5 below the rotating shaft 4 is slidably connected with a second biomembrane carrier 7, two sides of the rotating shaft 4 are provided with limiting grooves 18, one side, close to the rotating shaft 4, of the first biomembrane carrier 6 is fixedly connected with limiting blocks 17, and the limiting blocks 17 are clamped with the limiting grooves 18, so that the purifying box is convenient to detach; after long-term use, the aged biological membranes on the first biological membrane carrier 6 and the second biological membrane carrier 7 fall off to form a blockage, so that the reaction between the first biological membrane carrier 6 and the second biological membrane carrier 7 and sewage is affected, and the first biological membrane carrier 6 and the second biological membrane carrier 7 need to be detached periodically through a box door for cleaning.
Working principle: the sewage to be purified is filled into the sewage treatment box 12 through the water inlet pipe 19, a part of sludge in the sewage is filtered by the filter screen 14 and falls into the sludge collection box 21, the sewage flows through the water pipe 15 and enters the purification box 5 through the electromagnetic valve 16, when the sewage contacts the first biological film carrier 6 and the second biological film carrier 7, the motor 3 is started to drive the rotating shaft 4 to rotate, meanwhile, the first biological film carrier 6 connected to the outer surface of the rotating shaft 4 rotates, so that the contact area with the sewage is enlarged and reacts with the sewage, the air aerator 10 is started, oxygen is added into the purification box 5 through the aeration pipe 11, oxygen is provided for aerobic bacteria in the first biological film carrier 6 and the second biological film carrier 7, the aged biological film can be easily fallen off, metabolism is promoted, the activity of the biological film is guaranteed, the organic decomposition of microorganisms on the biological film is promoted, the aeration pipe 11 can reduce the concentration of carbon dioxide on the biological film surface, the oxygen concentration is increased, the purification efficiency of the biological film is improved, the purification effect is further improved, the water after passing through the biological film carrier flows into the filter box 8, and the filter screen is further purified through the active carbon filter screen and the high-molecular purification efficiency is further achieved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. A biofilm water treatment purification apparatus comprising: base (1), base (1) upside fixedly connected with box (2), box (2) upside fixedly connected with motor (3), and inside intermediate position fixedly connected with purifying box (5), be located upside fixedly connected with air aeration machine (10) in purifying box (5) left box (2), and downside fixedly connected with sewage treatment case (12), be located upside fixedly connected with rose box (8) in purifying box (5) right box (2), be equipped with pivot (4) in purifying box (5), pivot (4) both sides are equipped with first biomembrane carrier (6), motor (3) output fixedly connected with pivot (4) upper end, be located purifying box (5) inner wall sliding connection second biomembrane carrier (7) of pivot (4) below, pivot (4) both sides are equipped with spacing groove (18), one side fixedly connected with stopper (17) that first biomembrane carrier (6) are close to pivot (4), stopper (17) joint spacing groove (18).
2. The biological membrane water treatment and purification device according to claim 1, wherein a water inlet pipe (19) is fixedly connected to the left side of the tank body (2), a water outlet pipe (20) is fixedly connected to the right side, the rear end of the water inlet pipe (19) is communicated with the sewage treatment tank (12), and the rear end of the water outlet pipe (20) is communicated with the filter tank (8).
3. The biological membrane water treatment purification device according to claim 2, wherein a connecting plate (13) is transversely and fixedly connected in the sewage treatment tank (12), a filter screen (14) is longitudinally and fixedly connected in the sewage treatment tank (12), the lower end of the filter screen (14) is fixedly connected with the connecting plate (13), a sludge collection box (21) is slidably connected in the sewage treatment tank (12) at the lower side of the connecting plate (13), a water pipe (15) is fixedly connected between the sewage treatment tank (12) and the purification tank (5), and an electromagnetic valve (16) is fixedly connected on the water pipe (15).
4. A biomembrane water treatment purification apparatus as claimed in claim 3, characterised in that the filter box (8) is slidably connected with a filter plate (9) and a conduit is fixedly connected with the purification box (5).
5. The biological membrane water treatment purification device according to claim 4, wherein an aeration pipe (11) is fixedly connected between the air aerator (10) and the purification tank (5).
6. A biofilm water treatment purification device according to claim 5, characterized in that said filter plate (9) comprises an activated carbon filter plate mesh and a polymer filter plate mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892156.2U CN220999467U (en) | 2023-10-27 | 2023-10-27 | Biological membrane water treatment clarification plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322892156.2U CN220999467U (en) | 2023-10-27 | 2023-10-27 | Biological membrane water treatment clarification plant |
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| Publication Number | Publication Date |
|---|---|
| CN220999467U true CN220999467U (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202322892156.2U Active CN220999467U (en) | 2023-10-27 | 2023-10-27 | Biological membrane water treatment clarification plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119750782A (en) * | 2024-12-16 | 2025-04-04 | 江苏水污染防治装备技术发展有限公司 | A device for synergistic removal of total nitrogen from antibiotics in water based on magnetic fillers |
-
2023
- 2023-10-27 CN CN202322892156.2U patent/CN220999467U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119750782A (en) * | 2024-12-16 | 2025-04-04 | 江苏水污染防治装备技术发展有限公司 | A device for synergistic removal of total nitrogen from antibiotics in water based on magnetic fillers |
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