CN113521878A - Environment-friendly sewage treatment sedimentation tank - Google Patents
Environment-friendly sewage treatment sedimentation tank Download PDFInfo
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- CN113521878A CN113521878A CN202110884925.7A CN202110884925A CN113521878A CN 113521878 A CN113521878 A CN 113521878A CN 202110884925 A CN202110884925 A CN 202110884925A CN 113521878 A CN113521878 A CN 113521878A
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- sedimentation tank
- tank
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- filter
- mud
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses an environment-friendly sewage treatment sedimentation tank, which comprises a base and two groups of filter tanks, wherein the top of the base is provided with a first sedimentation tank, one side of the base is provided with a sludge discharge assembly, and the middle position of the bottom of the inner side of the first sedimentation tank is provided with a sludge sedimentation tank A; according to the invention, through the mutual matching of the first sedimentation tank, the water inlet filtering bin, the flow guide pipe, the filtering screen plate A, the second sedimentation tank and the filtering tank, when sewage is treated, firstly, the sewage can be filtered once through the filtering screen plate A to remove larger impurities in the sewage, then, the sewage enters the second sedimentation tank to be subjected to primary sedimentation treatment to remove most of sludge in the sewage and part of floating impurities which cannot be precipitated, the sewage can be filtered through the filtering tank when flowing out of the second sedimentation tank, and finally, the sewage can be subjected to secondary sedimentation treatment through the first sedimentation tank when being discharged towards two sides.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to an environment-friendly sewage treatment sedimentation tank.
Background
The sedimentation tank is a structure for removing suspended matters in water by using sedimentation, and is a device for purifying water quality, wherein the suspended matters in water are removed by using the natural sedimentation or coagulating sedimentation effect of water, the sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction, the sedimentation effect is determined by the flow velocity of the water in the sedimentation tank and the retention time of the water in the sedimentation tank, and in order to improve the sedimentation effect and reduce the land area, a honeycomb inclined tube counter flow sedimentation tank, an accelerating clarification tank, a pulse clarification tank and the like are mostly adopted.
When the conventional device is used for treating sewage, impurities in the sewage are difficult to clean through one-time sedimentation treatment, and because the sedimentation tanks are large in size and occupy a large space, the sewage treatment effect is not ideal enough, and the environmental protection of discharged sewage is influenced; when sewage enters a sedimentation tank, the sewage needs to be filtered for one time to remove larger impurities in the sewage, the impurities filtered by a filter screen of the conventional device are difficult to automatically clear, mostly, workers manually clear the impurities after a period of time, the cleaning is very inconvenient, and when the impurities are accumulated too much, a water inlet is easily blocked, so that the sewage treatment efficiency is influenced; after the sedimentation tank uses a period of time, can save more mud, and the condition that solidifies often can appear in mud, and current device is not convenient for when discharging mud, stirs mud and dilutes, and when follow-up discharges mud, the mud pump is difficult to take mud out, influences discharge efficiency.
Disclosure of Invention
The invention aims to provide an environment-friendly sewage treatment sedimentation tank to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the filter tank is provided with two groups, a first sedimentation tank is arranged at the top of the base, a sludge discharge assembly is arranged on one side of the base, a sludge sedimentation tank A is arranged at the middle position of the inner bottom of the first sedimentation tank, supporting rods are arranged at two sides and two ends of the inner bottom of the first sedimentation tank, which are close to the sludge sedimentation tank A, the top parts of the supporting rods of the four groups are jointly provided with a second sedimentation tank, a sludge sedimentation tank B is arranged at the middle position of the inner bottom of the second sedimentation tank, a plurality of groups of through holes are arranged at the top part of the inner side of the second sedimentation tank, mounting plates are arranged at the top parts of the two ends of the first sedimentation tank, one ends of the two groups of mounting plates, which are close to each other, are jointly provided with an inlet water filter bin, a filter collecting assembly is sleeved at the middle position of one side of the two ends of the inner side of the inlet water filter bin, a guide pipe extending to the inner side of the second sedimentation tank is arranged at the middle position of the bottom of the inlet water filter bin, the intermediate position department cover in the honeycomb duct outside is equipped with changes the board, one side at commentaries on classics board top is provided with gear A, and gear A cover establish with the outside of honeycomb duct, and is a set of the one end at mounting panel top is provided with motor B, motor B's output is provided with the gear B with gear A intermeshing, the top of first sedimentation tank is provided with scrapes the mud subassembly.
Preferably, the sludge discharge subassembly includes bull stick, motor A, agitator, mud pipe, sludge pump and sludge collecting tank, the sludge collecting tank is located one side of base, the inside intermediate position department of base is provided with motor A, motor A's output is provided with the bull stick, the top and the intermediate position department in the bull stick outside all overlap and are equipped with the agitator, the top of sludge collecting tank one side is provided with two sets of sludge pumps, and is two sets of the output and the sludge collecting tank of sludge pump communicate each other, and are two sets of the input of sludge pump is provided with the mud pipe, and is a set of mud pipe and sludge settling tank A communicate each other, another group mud pipe and sludge settling tank B communicate each other.
Preferably, filter and collect the subassembly including filtering otter board A, communicating pipe, impurity collection storehouse, pushing ball, ejector pad, spring, push rod and filtering otter board B, it is located the intermediate position department that filters the inboard both ends one side of storehouse to filter otter board A, the one side of crossing the storehouse of intaking is provided with impurity collection storehouse, the inside bottom in impurity collection storehouse is provided with filters otter board B, the intermediate position department that crosses storehouse one side of intaking is provided with the communicating pipe that communicates each other with impurity collection storehouse, the intermediate position department cover of intaking filtration storehouse bottom one side is equipped with the push rod, the bottom of push rod is provided with the ejector pad, the bottom cover in the push rod outside is equipped with the spring, the top and the bottom of spring filter storehouse and ejector pad interconnect with intaking respectively, one side at gear A top is provided with the pushing ball of mutually supporting with the ejector pad.
Preferably, the mud scraping component comprises a scraping blade A, a connecting rod A, an annular guide groove, rollers, a connecting rod B and a scraping blade B, the annular guide groove is located at the top of the first sedimentation tank, the rollers matched with the annular guide groove are arranged on one side of the bottom of the rotating plate, three groups of connecting rods B and three groups of connecting rods are arranged on one side, close to the rollers, of the bottom of the rotating plate, the bottom of each connecting rod B is jointly provided with the scraping blade B, two groups of connecting rods A and two groups of connecting rods A are arranged on one side, far away from the connecting rod B, of the bottom of the rotating plate.
Preferably, the two sets of filter tanks are made by the arc structure, and are two sets of the bottom of filter tank is provided with the arc draw-in groove, the intermediate position department of second sedimentation tank both sides is provided with the arc fixture block of mutually supporting with the arc draw-in groove, and is two sets of the filter tank is located the outside of multiunit through-hole and communicates each other with the filter tank.
Preferably, the bottom in impurity collecting bin is provided with the back flow that communicates each other with the honeycomb duct, the intermediate position department of impurity collecting bin one side is provided with the door, it is provided with and filters the fixed plate that otter board A mutually supported to intake to filter the intermediate position department that the storehouse inboard was kept away from communicating pipe one side of filter.
Preferably, the bottoms of the inner sides of the first sedimentation tank and the second sedimentation tank are both made of funnel-shaped structures, and the connecting rod A and the scraping blade B are respectively attached to the bottoms of the second sedimentation tank and the first sedimentation tank.
Preferably, the stirrer consists of a plurality of groups of arc-shaped rods, one group of the stirrer is positioned on the inner side of the sludge settling tank B, and the other group of the stirrer is positioned on the inner side of the sludge settling tank A.
Preferably, one side of the top of the water inlet filter bin is provided with a water inlet pipe, and two sides of the inner side of the first sedimentation tank are provided with water outlet pipes.
Preferably, the rotating shaft is arranged on the inner side of the rotating plate, and the inner side of the rotating shaft is connected with the flow guide pipe.
Compared with the prior art, the invention provides an environment-friendly sewage treatment sedimentation tank, which has the following beneficial effects: the device can drive two sets of doctor-bars simultaneously through a set of motor and respectively to the clearance of two sedimentation tank internal sedimentation mud to and intermittent type nature promotes the slope of filter plate A, carries out the water conservancy diversion to filterable impurity and collects, has saved the consumption of device drive power, and then has practiced thrift the use cost of device.
1. The invention adopts the mutual matching of the first sedimentation tank, the inlet water filtering bin, the flow guide pipe, the filtering screen A, the second sedimentation tank and the filtering tank, when the sewage is treated, firstly, the sewage can be filtered once through the filter screen plate A to remove larger impurities in the sewage, then the sewage enters a second sedimentation tank for primary sedimentation treatment to remove most of sludge and part of floating impurities which can not be precipitated in the sewage, can be filtered by the filter tank when the sewage flows out of the second sedimentation tank, and finally can be precipitated again by the first sedimentation tank when the sewage is discharged towards two sides, so that a small amount of residual impurities in the sewage are removed, the sewage treatment effect is better, so that the sewage discharge is more environment-friendly, the second sedimentation tank is positioned in the first sedimentation tank, and the sewage is subjected to twice sedimentation treatment under the condition that the volume of the device is not increased.
2. According to the invention, the filter screen plate A, the communicating pipe, the impurity collecting bin, the push ball, the push block, the spring, the push rod and the filter screen plate B are matched with each other, when the device drives the gear A to rotate, the push block can be intermittently pushed to incline the filter screen plate A, impurities filtered by the filter screen plate A are guided to flow into the impurity collecting bin to be collected, the problem that the filter screen plate A is blocked due to excessive impurities can be prevented, the impurities are collected into the impurity collecting bin in a centralized manner, the impurities can be conveniently cleaned in the follow-up process, and the use is very convenient.
3. According to the sludge treatment device, the rotating rod, the motor A, the stirrers, the sludge discharge pipe, the sludge pump and the sludge collecting tank are matched with one another, when sludge is discharged, the sludge treatment device can simultaneously drive the two groups of stirrers to rotate to stir and dilute the sludge in the sludge settling tank A and the sludge in the sludge settling tank B, the diluted sludge is concentrated and discharged into the sludge collecting tank to be collected, the situation that the sludge is difficult to discharge due to sludge caking can be prevented, the sludge is more conveniently discharged, and the discharge efficiency is improved.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a top cross-sectional view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a front view of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;
FIG. 7 is an enlarged view of FIG. 1 at B of the present invention;
fig. 8 is an enlarged sectional top view of the influent filter cartridge of the present invention.
In the figure: 1. a base; 201. a rotating rod; 202. a motor A; 203. a stirrer; 204. a sludge discharge pipe; 205. a sludge pump; 206. a sludge collection tank; 3. a sludge settling tank A; 401. scraping a blade A; 402. a connecting rod A; 403. an annular guide groove; 404. a roller; 405. a connecting rod B; 406. a scraping blade B; 5. a through hole; 6. a first sedimentation tank; 7. a water inlet filtering bin; 801. a filter screen plate A; 802. a communicating pipe; 803. an impurity collection bin; 804. pushing the ball; 805. a push block; 806. a spring; 807. a push rod; 808. a filter screen plate B; 9. a flow guide pipe; 10. rotating the plate; 11. a gear A; 12. a second sedimentation tank; 13. a filter tank; 14. a sludge settling tank B; 15. a motor B; 16. a gear B; 17. mounting a plate; 18. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: an environment-friendly sewage treatment sedimentation tank comprises a base 1 and filter tanks 13, wherein the filter tanks 13 are provided with two groups, the filter tanks 13 can filter floating impurities which cannot be precipitated, the top of the base 1 is provided with a first sedimentation tank 6 used for carrying out secondary sedimentation treatment on sewage, one side of the base 1 is provided with a sludge discharge assembly, the middle position of the bottom inside the first sedimentation tank 6 is provided with a sludge sedimentation tank A3, the bottom inside the first sedimentation tank 6 is provided with support rods 18 close to the two sides and two ends of the sludge sedimentation tank A3, the tops of the four groups of support rods 18 are provided with a second sedimentation tank 12 together for carrying out primary sedimentation treatment on sewage, the middle position of the bottom inside the second sedimentation tank 12 is provided with a sludge sedimentation tank B14, the top inside the second sedimentation tank 12 is provided with a plurality of groups of through holes 5, the upper water source can be discharged into the second sedimentation tank 12, the tops of two ends of the first sedimentation tank 6 are provided with mounting plates 17, the one end that two sets of mounting panels 17 are close to each other is provided with into water jointly and filters storehouse 7, the intermediate position department cover of the inboard both ends one side of filter storehouse 7 is crossed into water is equipped with the filtration and collects the subassembly, the intermediate position department of the filter storehouse 7 bottom of intaking is provided with the honeycomb duct 9 that extends to second sedimentation tank 12 inboard, the intermediate position department cover in the honeycomb duct 9 outside is equipped with changes board 10, the one side at change board 10 top is provided with gear A11, and gear A11 cover establish with honeycomb duct 9's the outside, the one end at a set of mounting panel 17 top is provided with motor B15, motor B15's output is provided with gear B16 with gear A11 intermeshing, the top of first sedimentation tank 6 is provided with scrapes the mud subassembly.
As a preferable embodiment of the present embodiment: the mud discharges the subassembly and includes bull stick 201, motor A202, agitator 203, mud pipe 204, sludge pump 205 and mud collecting vat 206, mud collecting vat 206 is located one side of base 1, the inside intermediate position department of base 1 is provided with motor A202, motor A202's output is provided with bull stick 201, top and the intermediate position department in the bull stick 201 outside all overlap and are equipped with agitator 203, the top of mud collecting vat 206 one side is provided with two sets of sludge pump 205, the output of two sets of sludge pump 205 and mud collecting vat 206 communicate each other, the input of two sets of sludge pump 205 is provided with mud pipe 204, a set of mud pipe 204 and mud precipitation tank A3 communicate each other, another set of mud pipe 204 and mud precipitation tank B14 communicate each other, be convenient for discharge the collection to mud.
As a preferable embodiment of the present embodiment: the filtering and collecting assembly comprises a filtering screen plate A801, a communicating pipe 802, an impurity collecting bin 803, a push ball 804, a push block 805, a spring 806, a push rod 807 and a filtering screen plate B808, wherein the filtering screen plate A801 is positioned at the middle position of one side of two ends of the inner side of the inlet filtering bin 7, the impurity collecting bin 803 is arranged at one side of the inlet filtering bin 7, the filtering screen plate B808 is arranged at the bottom of the inner part of the impurity collecting bin 803, the communicating pipe 802 communicated with the impurity collecting bin 803 is arranged at the middle position of one side of the inlet filtering bin 7, the push rod 807 is sleeved at the middle position of one side of the bottom of the inlet filtering bin 7, the push block 805 is arranged at the bottom of the push rod 807, the spring 806 is sleeved at the bottom of the outer side of the push rod 807, the top and the bottom of the spring 806 are respectively connected with the inlet filtering bin 7 and the push block 805, the push ball 804 matched with the push block 805 is arranged at one side of the top of the gear A11, the push block 805 can intermittently push the push block 805 to incline the filtering screen plate 801A, impurities filtered by the filter screen plate A801 are guided into the impurity collecting bin 803 to be collected, so that the filter screen plate A801 is prevented from being blocked.
As a preferable embodiment of the present embodiment: the mud scraping component comprises a scraping blade A401, a connecting rod A402, an annular guide groove 403, rollers 404, a connecting rod B405 and a scraping blade B406, the annular guide groove 403 is located at the top of the first sedimentation tank 6, the rollers 404 mutually matched with the annular guide groove 403 are arranged on one side of the bottom of the rotating plate 10, three groups of connecting rods B405 are arranged on one side, close to the rollers 404, of the bottom of the rotating plate 10, the scraping blade B406 is jointly arranged at the bottom of the three groups of connecting rods B405, two groups of connecting rods A402 are arranged on one side, far away from the connecting rod B405, of the bottom of the rotating plate 10, the scraping blade A401 is jointly arranged at the bottom of the two groups of connecting rods A402, and mud at the bottoms of the first sedimentation tank 6 and the second sedimentation tank 12 can be scraped into the mud sedimentation tank A3 and the mud sedimentation tank B14.
As a preferable embodiment of the present embodiment: two sets of filter tanks 13 are made by the arc structure, and the bottom of two sets of filter tanks 13 is provided with the arc draw-in groove, and the intermediate position department of second sedimentation tank 12 both sides is provided with the arc fixture block of mutually supporting with the arc draw-in groove, and two sets of filter tanks 13 are located the outside of multiunit through-hole 5 and communicate each other with filter tanks 13, are convenient for carry out the dismouting to filter tanks 13, conveniently clear up.
As a preferable embodiment of the present embodiment: the bottom of impurity collection storehouse 803 is provided with the back flow that communicates each other with honeycomb duct 9, and the intermediate position department of impurity collection storehouse 803 one side is provided with the door, opens the door, can directly clear up the impurity in impurity collection storehouse 803, and the inboard intermediate position department of keeping away from communicating pipe 802 one side of filter storehouse 7 that intakes is provided with the fixed plate of mutually supporting with filter plate A801, and the fixed plate can be used to filter plate A801 spacingly.
As a preferable embodiment of the present embodiment: the bottom of the inner side of the first sedimentation tank 6 and the bottom of the inner side of the second sedimentation tank 12 are both made of funnel-shaped structures, the flow of sludge can be guided, the connecting rod A402 and the scraping blade B406 are respectively attached to the bottoms of the second sedimentation tank 12 and the first sedimentation tank 6, and sludge at the bottoms of the first sedimentation tank 6 and the second sedimentation tank 12 can be scraped.
As a preferable embodiment of the present embodiment: the agitators 203 are composed of a plurality of groups of arc-shaped rods, one group of agitators 203 is positioned inside the sludge settling tank B14, and the other group of agitators 203 is positioned inside the sludge settling tank A3.
As a preferable embodiment of the present embodiment: one side of the top of the water inlet filter bin 7 is provided with a water inlet pipe, and the two sides of the inner side of the first sedimentation tank 6 are provided with water outlet pipes which are provided with water inlet and outlet channels.
As a preferable embodiment of the present embodiment: the rotating shaft is arranged on the inner side of the rotating plate 10, and the inner side of the rotating shaft is connected with the flow guide pipe 9, so that the rotating plate 10 rotates by taking the flow guide pipe 9 as the center of a circle.
In embodiment 1, as shown in fig. 1-2, when sewage is treated, a motor B15 is started, a gear B16 can drive a gear a11 engaged with each other to rotate, and then the gear a11 can drive a roller 404 to roll inside an annular guide groove 403 through a rotating plate 10, so as to limit and guide the rotating plate 10, so that the rotating plate 10 rotates around a flow guide pipe 9, when the rotating plate 10 rotates, a connecting rod a402 can drive a scraping blade a401 to rotate around a circle of the bottom of a second sedimentation tank 12, so as to scrape garbage such as sludge precipitated at the bottom of the second sedimentation tank 12 into a sludge sedimentation tank B14 for collection, and simultaneously the rotating plate 10 can drive a scraping blade B406 to rotate around a circle of the bottom of a first sedimentation tank 6 through a connecting rod B405, so as to scrape sludge at the bottom of the first sedimentation tank 6 into a sludge sedimentation tank A3 for collection and subsequent sludge discharge.
Embodiment 2, as shown in fig. 7 to 8, when the gear a11 rotates, the push ball 804 may be driven to rotate, when the push ball 804 rotates to one side of the push block 805, due to the spherical structure of the push ball 804, the push block 805 may be driven to slide the push rod 807 upward, and compress the spring 806, and one side of the filter screen plate a801 may be lifted up by the push rod 807, at this time, the filter screen plate a801 is in an inclined state, impurities filtered by the filter screen plate a801 may automatically slide into the impurity collecting bin 803 through the flow guide of the communicating tube 802 to be collected, so as to prevent the blockage caused by the excessive accumulation of impurities on the filter screen plate a801, after the push ball 804 continuously rotates away from the push block 805, the push block 805 may be driven to descend by the elastic restoring force of the spring 806 to reset the filter screen plate a801, and the fixing plate may be used to limit the filter screen plate a 801.
The working principle is as follows: when the device is used, sewage is conveyed into the water inlet filter bin 7 through the water inlet pipe, the sewage can be primarily filtered through the filter screen plate A801 to filter out larger impurities in the sewage, the filtered sewage is discharged into the second sedimentation tank 12 through the guide pipe 9, the impurities and sludge in the sewage naturally settle downwards under the action of gravity and fall into the bottom of the second sedimentation tank 12, so that the water on the upper layer is cleaner, the sewage on the upper layer can flow out of the second sedimentation tank 12 into the filter tank 13 through the through hole 5, non-settling floating objects in the water flow can be filtered through the filter tank 13, the filtered water flow enters the first sedimentation tank 6, the water flow can be discharged outwards through the water outlet pipe to promote the water flow to slowly flow towards two sides, in the flowing process, the residual small amount of dirt can be secondarily settled, and when the impurities in the filter tank 13 need to be cleaned, the filter tank 13 can be directly extracted, the filtering tank 13 can be dismantled by separating the arc-shaped clamping groove from the arc-shaped clamping block, and after the filtering tank 13 is cleaned, the arc-shaped clamping groove on the filtering tank 13 is inserted into the arc-shaped clamping block in an aligning manner, so that the installation can be completed;
in the sewage sedimentation treatment process, a motor B15 is started, a scraping blade A401 and a scraping blade B406 are driven by a motor B15, and sludge at the bottom of sludge at the bottoms of the first sedimentation tank 6 and the second sedimentation tank 12 is scraped into a sludge sedimentation tank A3 and a sludge sedimentation tank B14 to be collected for facilitating the subsequent sludge discharge;
when the device driving gear A11 rotates, the filter screen plate A801 is intermittently pushed to incline, impurities filtered by the filter screen plate A801 are guided to flow into the impurity collecting bin 803 to be collected, the filter screen plate A801 is prevented from being blocked, part of sewage entering the impurity collecting bin 803 can be filtered through the filter screen plate B808, the impurities are left in the impurity collecting bin 803, the sewage can be guided into the guide pipe 9 through the return pipe, the bin door is opened, and the impurities in the impurity collecting bin 803 can be directly cleaned;
when handling the mud of sediment, starter motor A202, can drive bull stick 201 rotatory through motor A202, the mud of collection in control two sets of agitators 203 are simultaneously to mud precipitation tank B14 and the mud precipitation tank A3 is stirred, make mud dilute, then start sludge pump 205, sludge pump 205 can carry the mud in mud precipitation tank B14 and the mud precipitation tank A3 to mud collecting tank 206 in through the water conservancy diversion of mud pipe 204 and store, be convenient for follow-up handle mud.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides an environment-friendly sewage treatment sedimentation tank, includes base (1) and filter-tank (13), its characterized in that: the filter tank (13) is provided with two groups, the top of the base (1) is provided with a first sedimentation tank (6), one side of the base (1) is provided with a sludge discharge assembly, the middle position of the inner bottom of the first sedimentation tank (6) is provided with a sludge sedimentation tank A (3), the two sides and two ends of the inner bottom of the first sedimentation tank (6) close to the sludge sedimentation tank A (3) are provided with supporting rods (18), the top of the supporting rods (18) are provided with a second sedimentation tank (12) together, the middle position of the inner bottom of the second sedimentation tank (12) is provided with a sludge sedimentation tank B (14), the inner top of the second sedimentation tank (12) is provided with a plurality of groups of through holes (5), the tops of the two ends of the first sedimentation tank (6) are provided with mounting plates (17), and the two groups of one ends of the mounting plates (17) close to each other are provided with a water inlet filter bin (7) together, the intermediate position department cover of filter storehouse (7) inboard both ends one side of intaking is equipped with the filtration and collects the subassembly, the intermediate position department of intaking filter storehouse (7) bottom is provided with honeycomb duct (9) that extend to second sedimentation tank (12) inboard, the intermediate position department cover in honeycomb duct (9) outside is equipped with changes board (10), the one side at commentaries on classics board (10) top is provided with gear A (11), and gear A (11) cover establish with the outside of honeycomb duct (9), and is a set of the one end at mounting panel (17) top is provided with motor B (15), the output of motor B (15) is provided with gear B (16) with gear A (11) intermeshing, the top of first sedimentation tank (6) is provided with scrapes the mud subassembly.
2. The environment-friendly sewage treatment sedimentation tank of claim 1, wherein: the sludge discharge component comprises a rotating rod (201), a motor A (202), a stirrer (203), a sludge discharge pipe (204), a sludge pump (205) and a sludge collecting tank (206), the sludge collecting tank (206) is positioned at one side of the base (1), a motor A (202) is arranged at the middle position in the base (1), the output end of the motor A (202) is provided with a rotating rod (201), the top and the middle position of the outer side of the rotating rod (201) are both sleeved with a stirrer (203), the top of mud collecting vat (206) one side is provided with two sets of sludge pump (205), and is two sets of the output and the mud collecting vat (206) of sludge pump (205) communicate each other, and is two sets of the input of sludge pump (205) is provided with mud pipe (204), and is a set of mud pipe (204) and mud precipitation tank A (3) communicate each other, another group mud pipe (204) and mud precipitation tank B (14) communicate each other.
3. The environment-friendly sewage treatment sedimentation tank of claim 1, wherein: the filtering and collecting assembly comprises a filtering screen plate A (801), a communicating pipe (802), an impurity collecting bin (803), a pushing ball (804), a pushing block (805), a spring (806), a pushing rod (807) and a filtering screen plate B (808), wherein the filtering screen plate A (801) is positioned at the middle position of one side of the inner sides of the water inlet filtering bin (7), the impurity collecting bin (803) is arranged at one side of the water inlet filtering bin (7), the filtering screen plate B (808) is arranged at the bottom inside the impurity collecting bin (803), the communicating pipe (802) communicated with the impurity collecting bin (803) is arranged at the middle position of one side of the water inlet filtering bin (7), the pushing rod (807) is sleeved at the middle position of one side of the bottom of the water inlet filtering bin (7), the pushing block (805) is arranged at the bottom of the pushing rod (807), and the spring (806) is sleeved at the bottom outside of the pushing rod (807), the top and the bottom of the spring (806) are respectively connected with the water inlet filter bin (7) and the pushing block (805), and one side of the top of the gear A (11) is provided with a pushing ball (804) matched with the pushing block (805).
4. The environment-friendly sewage treatment sedimentation tank of claim 1, wherein: the mud scraping component comprises a scraping blade A (401), a connecting rod A (402), an annular guide groove (403), a roller (404), a connecting rod B (405) and a scraping blade B (406), wherein the annular guide groove (403) is located at the top of a first sedimentation tank (6), the roller (404) matched with the annular guide groove (403) is arranged on one side of the bottom of the rotating plate (10), three groups of connecting rods B (405) are arranged on one side, close to the roller (404), of the bottom of the rotating plate (10), three groups of scraping blades B (406) are jointly arranged at the bottom of the connecting rod B (405), two groups of connecting rods A (402) are arranged on one side, far away from the connecting rod B (405), of the bottom of the rotating plate (10), and the scraping blades A (401) are jointly arranged at the bottom of the connecting rod A (402).
5. The environment-friendly sewage treatment sedimentation tank of claim 1, wherein: two sets of filter tank (13) are made by the arc structure, and are two sets of the bottom of filter tank (13) is provided with the arc draw-in groove, the intermediate position department of second sedimentation tank (12) both sides is provided with the arc fixture block of mutually supporting with the arc draw-in groove, and is two sets of filter tank (13) are located the outside of multiunit through-hole (5) and communicate each other with filter tank (13).
6. The environment-friendly sewage treatment sedimentation tank of claim 3, wherein: the bottom in impurity collecting bin (803) is provided with the back flow that communicates each other with honeycomb duct (9), the intermediate position department of impurity collecting bin (803) one side is provided with the door, the intermediate position department that intake filter bin (7) inboard was kept away from communicating pipe (802) one side is provided with the fixed plate of mutually supporting with filter plate A (801).
7. The environment-friendly sewage treatment sedimentation tank of claim 4, wherein: the bottom of the inner sides of the first sedimentation tank (6) and the second sedimentation tank (12) is made of funnel-shaped structures, and the connecting rod A (402) and the scraping blade B (406) are respectively attached to the bottom of the second sedimentation tank (12) and the bottom of the first sedimentation tank (6).
8. The environment-friendly sewage treatment sedimentation tank of claim 2, wherein: the stirrer (203) is composed of a plurality of groups of arc-shaped rods, one group of the stirrer (203) is positioned on the inner side of the sludge settling tank B (14), and the other group of the stirrer (203) is positioned on the inner side of the sludge settling tank A (3).
9. The environment-friendly sewage treatment sedimentation tank of claim 1, wherein: one side at intake filter storehouse (7) top is provided with the inlet tube, the inboard both sides of first sedimentation tank (6) are provided with the outlet pipe.
10. The environment-friendly sewage treatment sedimentation tank of claim 1, wherein: the inner side of the rotating plate (10) is provided with a rotating shaft, and the inner side of the rotating shaft is connected with the guide pipe (9).
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| CN202110884925.7A CN113521878A (en) | 2021-08-03 | 2021-08-03 | Environment-friendly sewage treatment sedimentation tank |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110884925.7A CN113521878A (en) | 2021-08-03 | 2021-08-03 | Environment-friendly sewage treatment sedimentation tank |
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| CN113521878A true CN113521878A (en) | 2021-10-22 |
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| CN202110884925.7A Pending CN113521878A (en) | 2021-08-03 | 2021-08-03 | Environment-friendly sewage treatment sedimentation tank |
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