CN209759242U - Multistage sewage treatment plant - Google Patents
Multistage sewage treatment plant Download PDFInfo
- Publication number
- CN209759242U CN209759242U CN201920240936.XU CN201920240936U CN209759242U CN 209759242 U CN209759242 U CN 209759242U CN 201920240936 U CN201920240936 U CN 201920240936U CN 209759242 U CN209759242 U CN 209759242U
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- pipe
- aeration
- box
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Abstract
The utility model discloses a multistage sewage treatment plant, including purifying box and aeration tank, the aeration tank passes through the fix with screw in one side inner wall top of purifying box, and has the baffle through the fix with screw in top inner wall one side of aeration tank, the bottom outer wall both sides of baffle and the bottom inner wall of aeration tank all have the filter screen through the fix with screw, and the bottom inner wall of baffle opens there is the slide spout, the inner wall sliding connection of slide spout has the slide, and the top outer wall of slide has the piston through the fix with screw, reset spring has all been welded to the bottom outer wall of piston and the bottom inner wall of baffle, and the top inner wall of piston has the iron core through the fix with screw. The utility model discloses help accelerating aerobic microorganism degradation speed in the sewage, carry out one-level purification treatment to sewage, help accelerating chemical reaction efficiency, further purify sewage, can effectively guarantee sewage purification effect through purifying many times, effectively avoid filter screen and cartridge filter to block up influence sewage purification efficiency.
Description
Technical Field
The utility model relates to a sewage treatment plant technical field especially relates to a multistage sewage treatment plant.
Background
In recent years, environmental protection is becoming more and more prominent around the world, and as people are increasingly more and more interested in environmental protection, water environmental problems are also becoming more and more important, so effective recycling of sewage is becoming an important research topic in all countries around the world.
The sewage treatment process generally comprises physical, chemical and biological methods, the physical process is to separate and recover pollutants in a suspended state in sewage, the chemical process is to separate and recover the pollutants in a dissolved and colloidal state in sewage through chemical reaction and convert the pollutants into harmless substances, the conventional sewage treatment device is generally provided with a plurality of reaction tanks, sewage is kept still in each reaction tank for a long time, so that impurities are precipitated or the sewage is fully subjected to the chemical reaction, and the sewage treatment efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multistage sewage treatment device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A multi-stage sewage treatment device comprises a purification box and an aeration box, wherein the aeration box is fixed on the top of the inner wall of one side of the purification box through screws, a baffle is fixed on one side of the inner wall of the top of the aeration box through screws, filter screens are fixed on two sides of the outer wall of the bottom of the baffle and the inner wall of the bottom of the aeration box through screws, a sliding plate chute is arranged on the inner wall of the bottom of the baffle, a sliding plate is connected to the inner wall of the sliding plate chute in a sliding manner, a piston is fixed on the outer wall of the top of the sliding plate through screws, a return spring is welded on the outer wall of the bottom of the piston and the inner wall of the bottom of the baffle, an iron core is fixed on the inner wall of the top of the piston through screws, an aeration mechanism is arranged on the inner wall of the top of the, and the separation plate divides the purification box into a chemical reaction chamber and a physical filtration chamber, the outer wall of the bottom of the separation plate is provided with a circulation hole, and the inner wall of the circulation hole is inserted with a circulation pipe.
Preferably, the aeration mechanism includes air pump and aeration pipe, and the air pump passes through the fix with screw in the top outer wall of aeration tank, and the one end outer wall of aeration pipe is pegged graft in the gas outlet inner wall of air pump, and open one side outer wall bottom of aeration pipe has the venthole, and open bottom outer wall one side of aeration tank has the drain, and the inner wall of drain is pegged graft and is had the blow off pipe.
Preferably, the circulating mechanism comprises a circulating water pump and a circulating pipe, the circulating water pump is fixed to the bottom of the outer wall of one side of the purifying box through screws, a water inlet is formed in the top of the outer wall of one side of the aeration box, a water inlet pipe is inserted into the inner wall of the water inlet, and the same circulating pipe is inserted into the inner wall of one side of the water inlet pipe and the water outlet end of the circulating water pump.
Preferably, the top outer wall of purifying box and the top outer wall of division board have all opened the back shaft mounting hole, and the inner wall of two back shaft mounting holes all is connected with the back shaft through the bearing, and one side outer wall top and the bottom of back shaft have puddler and clearance brush through the fix with screw respectively, and the top outer wall of purifying box has driving motor through the fix with screw, and the driving motor output shaft is fixed in the one end outer wall of back shaft through the shaft coupling.
Preferably, there is the guide ring at one side inner wall top of purifying box through the fix with screw, and the welding of the bottom inner wall of purifying box has fixed pipe, and the top outer wall of fixed pipe and the bottom outer wall of guide ring all have same cartridge filter through the fix with screw, and the inner wall of fixed pipe has the sealing plug through threaded connection.
Preferably, a dosing port and a water outlet are formed in the bottom of one side of the outer wall of the top of the purification box and the bottom of the outer wall of one side of the purification box respectively, and a dosing pipe and a water outlet pipe are inserted into the inner wall of the dosing port and the inner wall of the water outlet respectively.
Preferably, the outer wall of the bottom of the sliding plate is fixed with a sealing strip through a screw, the cross section of the sealing strip is of a triangular structure, and the bottoms of the outer walls of the two sides of the sliding plate are welded with scrapers.
Preferably, the inner wall of the top of the baffle is fixed with an electromagnet through a screw, the electromagnet, the circulating water pump, the driving motor and the air pump are all connected with a switch through wires, and the switch is connected with a power supply through a wire.
Compared with the prior art, the utility model provides a multistage sewage treatment plant possesses following beneficial effect:
1. This multistage sewage treatment plant, through air pump and the aeration pipe that sets up, sewage gets into aeration incasement portion back, sends into oxygen to sewage inside through air pump and aeration pipe, can make sewage fully oxidize, helps accelerating aerobic microorganism degradation rate in the sewage, carries out one-level purification treatment to sewage.
2. This multistage sewage treatment plant through the chemical reaction room that sets up, adds pencil and puddler, and sewage through aeration treatment gets into the chemical reaction room, through adding the pencil and adding chemical medicine, utilizes chemical reaction to carry out secondary purification treatment to sewage, starts driving motor and drives the puddler and rotate mixed sewage and medicine, helps accelerating chemical reaction efficiency, further purifies sewage.
3. This multistage sewage treatment plant, through the guide ring and the cartridge filter that set up, through chemical reaction's sewage passes through the runner pipe, flows into the cartridge filter along the guide ring inside, utilizes the cartridge filter to carry out the physics and filters the impurity in the scrubbing sewage, carries out purification treatment to sewage once more, can effectively guarantee sewage purification effect through purifying many times.
4. This multistage sewage treatment plant, through the scraper blade and the clearance brush that set up, the slide drives the scraper blade when reciprocating and removes, can strike off the dirt of filter screen outer wall, helps guaranteeing the circulation effect of filter screen, drives the clearance brush when the back shaft rotates and rotates the impurity of brushing off cartridge filter inner wall, helps guaranteeing the filtration efficiency of cartridge filter, effectively avoids filter screen and cartridge filter to block up influence sewage purification efficiency.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a purify many times and can effectively guarantee sewage purification effect.
Drawings
FIG. 1 is a schematic sectional view of a multi-stage sewage treatment apparatus according to the present invention;
FIG. 2 is a schematic view of a multi-stage sewage treatment apparatus according to the present invention;
Fig. 3 is a schematic view of a sectional structure of a baffle plate of a multi-stage sewage treatment device provided by the utility model.
In the figure: 1-aeration tank, 2-water inlet pipe, 3-aeration pipe, 4-circulating pipe, 5-blow-off pipe, 6-circulating water pump, 7-fixing pipe, 8-sealing plug, 9-filter cartridge, 10-water outlet pipe, 11-cleaning brush, 12-guide ring, 13-partition plate, 14-stirring rod, 15-support shaft, 16-dosing pipe, 17-driving motor, 18-baffle plate, 19-air pump, 20-observation plate, 21-purification tank, 22-electromagnet, 23-slide plate, 24-filter screen and 25-reset spring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a multi-stage sewage treatment device comprises a purification box 21 and an aeration box 1, wherein the aeration box 1 is fixed on the top of one side inner wall of the purification box 21 by screws, a baffle 18 is fixed on one side of the top inner wall of the aeration box 1 by screws, filter screens 24 are fixed on both sides of the bottom outer wall of the baffle 18 and the bottom inner wall of the aeration box 1 by screws, a sliding plate chute is arranged on the bottom inner wall of the baffle 18, a sliding plate 23 is connected on the inner wall of the sliding plate chute in a sliding manner, a piston is fixed on the top outer wall of the sliding plate 23 by screws, a return spring 25 is welded on the bottom outer wall of the piston and the bottom inner wall of the baffle 18, an iron core is fixed on the top inner wall of the piston by screws, an aeration mechanism is arranged on the top inner wall of the aeration box 1, a circulation mechanism is arranged on the top of one side outer wall of the aeration, and the partition plate 13 divides the purification box 21 into a chemical reaction chamber and a physical filtration chamber, the outer wall of the bottom of the partition plate 13 is provided with a circulation hole, and the inner wall of the circulation hole is inserted with a circulation pipe.
The utility model discloses in, aeration mechanism includes air pump 19 and aeration pipe 3, and air pump 19 is fixed in aeration tank 1's top outer wall through the screw, and aeration pipe 3's one end outer wall is pegged graft in air pump 19's gas outlet inner wall, and open one side outer wall bottom of aeration pipe 3 has the venthole, and open bottom outer wall one side of aeration tank 1 has the drain, and the inner wall of drain is pegged graft and is had blow off pipe 5.
The utility model discloses in, circulation mechanism includes circulating water pump 6 and circulating pipe 4, and circulating water pump 6 is fixed in one side outer wall bottom of purifying box 21 through the screw, and open at one side outer wall top of aeration tank 1 has the water inlet, and the inner wall of water inlet is pegged graft and is had inlet tube 2, and one side inner wall of inlet tube 2 and circulating water pump 6's play water end all peg graft and have same circulating pipe 4.
The utility model discloses in, the back shaft mounting hole has all been opened to the top outer wall of purifying box 21 and the top outer wall of division board 13, and the inner wall of two back shaft mounting holes all is connected with back shaft 15 through the bearing, and one side outer wall top and the bottom of back shaft 15 have puddler 14 and clearance brush 11 through the fix with screw respectively, and the top outer wall of purifying box 21 has driving motor 17 through the fix with screw, and driving motor 17 output shaft is fixed in the one end outer wall of back shaft 15 through the shaft coupling.
The utility model discloses in, there is guide ring 12 at one side inner wall top of purifying box 21 through the fix with screw, and the bottom inner wall welding of purifying box 21 has fixed pipe 7, and the top outer wall of fixed pipe 7 and the bottom outer wall of guide ring 12 all have same cartridge filter 9 through the fix with screw, and the inner wall of fixed pipe 7 has sealing plug 8 through threaded connection, rotates sealing plug 8, is convenient for through the inside dirt of fixed pipe 7 discharge cartridge filter 9.
The utility model discloses in, open respectively with one side outer wall bottom on one side of the top outer wall of purifying box 21 and have medicine adding mouth and delivery port, and the inner wall of medicine adding mouth and the inner wall of delivery port are pegged graft respectively and are had with pencil 16 and outlet pipe 10.
the utility model discloses in, slide 23's bottom outer wall has the sealing strip through the fix with screw, and the cross section of sealing strip is the triangle-shaped structure, and the scraper blade has all been welded to slide 23's both sides outer wall bottom, drives the scraper blade when slide 23 reciprocates and removes, can strike off the dirt of filter screen 24 outer walls, helps guaranteeing filter screen 24's circulation effect.
The utility model discloses in, the top inner wall of baffle 18 has electro-magnet 22 through the fix with screw, and electro-magnet 22, circulating water pump 6, driving motor 17 and air pump 19 all are connected with the switch through the wire, and the switch is connected with the power through the wire.
The working principle is as follows: after the sewage enters the aeration tank 1 through the water inlet pipe 2, oxygen is fed into the sewage through the air pump 19 and the aeration pipe 3, so that the sewage is oxidized, the degradation rate of aerobic microorganisms in the sewage is accelerated, the electromagnet 22 is electrified, the sliding plate 23 is driven to move upwards under the action of magnetic force, sewage enters the interior of the purifying box 21 after being filtered by the filter screen 24, the sewage after aeration treatment enters the chemical reaction chamber, chemical drugs are added through the drug adding pipe 16, the driving motor 17 is started to drive the stirring rod 14 to rotate and mix the sewage and the drugs, the sewage is subjected to secondary purification treatment by utilizing chemical reaction, the sewage subjected to the chemical reaction flows into the interior of the filter cylinder 9 along the guide ring 12 through the circulating pipe, impurities in the sewage are filtered out through the filter cylinder 9, when the sewage purification effect is not ideal, the water pump 6 is started to drive the purified water to enter the aeration tank 1 again for purification treatment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A multi-stage sewage treatment device comprises a purification box (21) and an aeration box (1), and is characterized in that the aeration box (1) is fixed on the top of the inner wall on one side of the purification box (21) through screws, a baffle (18) is fixed on one side of the inner wall on the top of the aeration box (1) through screws, filter screens (24) are fixed on two sides of the outer wall on the bottom of the baffle (18) and the inner wall on the bottom of the aeration box (1) through screws, a sliding plate sliding groove is formed in the inner wall on the bottom of the baffle (18), a sliding plate (23) is connected on the inner wall of the sliding plate sliding groove in a sliding manner, a piston is fixed on the outer wall on the top of the sliding plate (23) through screws, a reset spring (25) is welded on the outer wall on the bottom of the piston and the inner wall on the bottom of the baffle (18), an iron core is, and the top of the outer wall of one side of the aeration box (1) and the bottom of the outer wall of one side of the purification box (21) are respectively provided with a circulating mechanism, the middle part of the inner wall of one side of the purification box (21) is welded with a partition plate (13), the purification box (21) is divided into a chemical reaction chamber and a physical filter chamber by the partition plate (13), the outer wall of the bottom of the partition plate (13) is provided with a circulation hole, and the inner wall of the circulation hole is spliced with a circulation pipe.
2. The multistage sewage treatment device according to claim 1, wherein the aeration mechanism comprises an air pump (19) and an aeration pipe (3), the air pump (19) is fixed on the outer wall of the top of the aeration tank (1) through a screw, the outer wall of one end of the aeration pipe (3) is inserted into the inner wall of the air outlet of the air pump (19), the bottom of the outer wall of one side of the aeration pipe (3) is provided with an air outlet, one side of the outer wall of the bottom of the aeration tank (1) is provided with a sewage draining outlet, and the inner wall of the sewage draining outlet is inserted with a sewage draining pipe (5).
3. The multistage sewage treatment device according to claim 2, wherein the circulation mechanism comprises a circulation water pump (6) and a circulation pipe (4), the circulation water pump (6) is fixed at the bottom of the outer wall of one side of the purification box (21) through a screw, the top of the outer wall of one side of the aeration box (1) is provided with a water inlet, the inner wall of the water inlet is inserted with the water inlet pipe (2), and the inner wall of one side of the water inlet pipe (2) and the water outlet end of the circulation water pump (6) are inserted with the same circulation pipe (4).
4. the multistage sewage treatment device according to claim 3, wherein the outer wall of the top of the purification box (21) and the outer wall of the top of the partition plate (13) are provided with support shaft mounting holes, the inner walls of the two support shaft mounting holes are connected with the support shaft (15) through bearings, the top and the bottom of the outer wall of one side of the support shaft (15) are respectively fixed with the stirring rod (14) and the cleaning brush (11) through screws, the outer wall of the top of the purification box (21) is fixed with the driving motor (17) through screws, and the output shaft of the driving motor (17) is fixed on the outer wall of one end of the support shaft (15) through a coupling.
5. The multistage sewage treatment device according to claim 4, wherein a guide ring (12) is fixed on the top of the inner wall of one side of the purification box (21) through screws, a fixed pipe (7) is welded on the inner wall of the bottom of the purification box (21), the same filter cylinder (9) is fixed on the outer wall of the top of the fixed pipe (7) and the outer wall of the bottom of the guide ring (12) through screws, and a sealing plug (8) is connected on the inner wall of the fixed pipe (7) through threads.
6. the multistage sewage treatment device according to claim 5, wherein the top outer wall side and the bottom of the outer wall side of the top of the purification box (21) are respectively provided with a chemical feeding port and a water outlet, and the inner wall of the chemical feeding port and the inner wall of the water outlet are respectively inserted with a chemical feeding pipe (16) and a water outlet pipe (10).
7. The multistage sewage treatment device according to claim 6, wherein the outer wall of the bottom of the sliding plate (23) is fixed with a sealing strip through a screw, the cross section of the sealing strip is of a triangular structure, and scrapers are welded at the bottoms of the outer walls on two sides of the sliding plate (23).
8. The multistage sewage treatment device according to claim 7, wherein an electromagnet (22) is fixed on the inner wall of the top of the baffle (18) through a screw, and the electromagnet (22), the circulating water pump (6), the driving motor (17) and the air pump (19) are all connected with a switch through wires, and the switch is connected with a power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920240936.XU CN209759242U (en) | 2019-02-26 | 2019-02-26 | Multistage sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920240936.XU CN209759242U (en) | 2019-02-26 | 2019-02-26 | Multistage sewage treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209759242U true CN209759242U (en) | 2019-12-10 |
Family
ID=68752628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920240936.XU Expired - Fee Related CN209759242U (en) | 2019-02-26 | 2019-02-26 | Multistage sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209759242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354204A (en) * | 2021-06-16 | 2021-09-07 | 中国水利水电科学研究院 | Novel domestic sewage recycles device |
-
2019
- 2019-02-26 CN CN201920240936.XU patent/CN209759242U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113354204A (en) * | 2021-06-16 | 2021-09-07 | 中国水利水电科学研究院 | Novel domestic sewage recycles device |
| CN113354204B (en) * | 2021-06-16 | 2022-12-09 | 中国水利水电科学研究院 | Domestic sewage recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20210226 |