CN114409042A - Sewage treatment plant pipe chute sedimentation tank with impurity filtration system - Google Patents
Sewage treatment plant pipe chute sedimentation tank with impurity filtration system Download PDFInfo
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- CN114409042A CN114409042A CN202210080372.4A CN202210080372A CN114409042A CN 114409042 A CN114409042 A CN 114409042A CN 202210080372 A CN202210080372 A CN 202210080372A CN 114409042 A CN114409042 A CN 114409042A
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- sedimentation tank
- sewage
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- connecting shaft
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses an inclined tube sedimentation tank with an impurity filtering system for a sewage treatment plant, and relates to the technical field of sewage treatment. The device comprises a sedimentation tank, a sewage inlet pipe communicated with the inside of the sedimentation tank is arranged on the outer side of the sedimentation tank, a dosing mechanism for adding a medicament into the sedimentation tank is arranged on the outer side of the sedimentation tank, an agitating mechanism for fully mixing sewage and the medicament is arranged in the sedimentation tank, a filtered water outlet adjusting mechanism for adjusting the outflow of the filtered water is arranged on a filtered water outlet of a side plate of the sedimentation tank, and a sewage outlet adjusting mechanism for adjusting the outflow of the sewage is arranged on a sewage outlet of the side plate of the sedimentation tank. According to the invention, the sewage adsorbed by the activated carbon is added into the sedimentation tank, the medicament is added into the sedimentation tank, the upper layer liquid and the lower layer liquid in the sedimentation tank are respectively and fully stirred, and after full reaction, the filtered water and the precipitated sewage respectively flow out.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to an inclined tube sedimentation tank with an impurity filtering system for a sewage treatment plant.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of a certain water body for drainage or reuse, and is classified according to sewage sources, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life and refers to complex mixture properties of various forms of inorganic matters and organic matters. The sewage treatment plant is a special place for treating sewage in a centralized manner, and in the operation process of treating sewage, related additives need to be added into the sewage, then the additives and the sewage are mixed by using stirring equipment, and then corresponding reaction occurs, so that the sewage is purified.
The sedimentation tank is a structure for removing suspended matters in water by applying sedimentation, the conventional sedimentation tank does not treat impurities in sewage, the impurities are directly precipitated naturally, the sedimentation speed is low, and the efficiency is low. And most sewage treatment for stirring in the sedimentation tank device stirring efficiency is low, and the stirring is inhomogeneous, has brought very big trouble, has increased the cost, is unfavorable for the improvement of convenience.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide the inclined tube sedimentation tank with the impurity filtering system for the sewage treatment plant, which has high stirring efficiency and improved sewage treatment effect.
The technical scheme for solving the technical problems is as follows: the device comprises a sedimentation tank, a sewage inlet pipe communicated with the inside of the sedimentation tank is arranged on the outer side of the sedimentation tank, a dosing mechanism for adding a medicament into the sedimentation tank is arranged on the outer side of the sedimentation tank, an agitating mechanism for fully mixing sewage and the medicament is arranged in the sedimentation tank, a filtered water outlet adjusting mechanism for adjusting the outflow of the filtered water is arranged on a filtered water outlet of a side plate of the sedimentation tank, and a sewage outlet adjusting mechanism for adjusting the outflow of the sewage is arranged on a sewage outlet of the side plate of the sedimentation tank.
The stirring mechanism is as follows: the upside is provided with upper stirring subassembly in the sedimentation tank, and the downside is provided with lower floor's stirring subassembly in the sedimentation tank, upper stirring subassembly be: a first motor is arranged on a side plate of the sedimentation tank through a fixed seat, a first connecting shaft is arranged on the side plate of the sedimentation tank through a second supporting plate, an output shaft of the first motor is connected with the first connecting shaft through a first belt, a second connecting shaft is arranged on the side plate of the sedimentation tank through a first supporting frame, a first gear on the first connecting shaft is in meshing transmission with a second gear on the second connecting shaft, a first rotary disc is arranged on the second connecting shaft, the first rotary disc is fixedly connected with a third connecting shaft through a first connecting rod, one end of the third connecting shaft is fixedly connected with one end of the connecting rod, one end of the third connecting shaft is rotatably connected with and is in sliding connection with a sliding groove of the first connecting plate through one end of the second connecting rod, a first fixed plate is arranged in the sedimentation tank, a second rotary disc and a third rotary disc are respectively arranged on two sides of the first supporting plate on the first fixed plate, paddles are respectively and uniformly arranged on the outer circumferences of the second rotary disc and the third rotary disc, the other end of the second connecting rod is fixedly connected with the second rotary table, the third rotary table is fixedly connected with one end of the third connecting rod, and the other end of the third connecting rod is fixedly connected with the connecting rod through a fourth connecting shaft and is connected with the sliding groove of the second connecting plate in a sliding mode.
Furthermore, the sewage inlet pipe is internally provided with activated carbon.
Further, the lower stirring component is as follows: swing plates are uniformly arranged at the bottom in the sedimentation tank, second fixing plates are respectively arranged on two opposite sides of the inner side plate of the sedimentation tank, fourth connecting shafts are uniformly arranged in the second fixing plates, one end of each fourth connecting shaft is rotatably connected with the second fixing plate, the other end of each fourth connecting shaft is rotatably connected with the lower side of the corresponding swing plate, the upper sides of the swing plates are rotatably connected with one end of a sixth connecting shaft, the other end of each swing plate is rotatably connected with a third connecting plate, a third connecting plate is arranged on the upper side of one end of each swing plate, the bottom in each third connecting plate is uniformly provided with the sixth connecting shaft, one end of each sixth connecting shaft is rotatably connected with the third connecting plate, and the other end of each sixth connecting shaft is rotatably connected with the upper side of the corresponding swing plate; the third connecting plate is provided with a first rack, a first motor is arranged on the sedimentation tank side plate through a fixing seat, an output shaft of the first motor is connected with the first rotating shaft through a second belt, fourth rotating discs are arranged at two ends of the first rotating shaft respectively and are connected with sliding grooves of the sector gears through hinge pins, the sector gears are in meshed transmission with the first rack, and the sector gears are fixedly connected with the sedimentation tank inner side plate through a fifth connecting shaft.
Further, the medicine adding mechanism comprises a solid medicine adding component and a liquid medicine adding component, and the solid medicine adding component is as follows: be provided with solid medicament dosing tank on the fixed bolster, solid medicament dosing tank is through first pipeline and the inboard intercommunication each other of sedimentation tank, is provided with the valve on the first pipeline.
Further, the liquid medicine adding component is as follows: the discharge gate and the second pipeline one end of liquid medicament dosing tank communicate each other, and the second pipeline other end communicates each other with sedimentation tank is inside, and the upside of liquid medicament dosing tank is provided with control piston reciprocating motion's piston adjusting unit, and the charge door upside of liquid medicament dosing tank is provided with charge door adjusting unit.
Further, the feed inlet adjusting unit is: a second support frame fixedly connected with the piston is arranged on the upper side of the liquid medicament dosing tank, a second motor for driving a third gear to move is arranged on the second support frame, an output shaft of the second motor is connected with a second rotating shaft through a third belt, a fourth gear is arranged on the second rotating shaft, and a second rack in meshing transmission with the fourth gear is arranged on one side of a fixed column; the second support frame is provided with a fourth rotating shaft, a sixth gear meshed with the third gear is arranged on the fourth rotating shaft, the fourth rotating shaft is connected with the third rotating shaft through a fourth belt, a fifth gear meshed with a third rack on the other side of the fixing column is arranged on the third rotating shaft, and a cover located above the feeding hole is arranged on the lower side of the fixing column.
Further, the piston adjusting unit is: the third motor is arranged on the upper side of the liquid medicament dosing tank, an eighth connecting shaft is arranged on the liquid medicament dosing tank through a third supporting frame, an output shaft of the third motor is connected with the eighth connecting shaft through a fifth belt, a seventh gear is arranged on the eighth connecting shaft, and a fourth rack which is in meshing transmission with the seventh gear is arranged on the piston.
Further, the filtered water outlet adjusting mechanism is as follows: the ninth connecting shaft on one side of the sedimentation tank is provided with a fifth rotary table, the ninth connecting shaft is connected with an output shaft of a fourth motor through a sixth belt, one end of a fourth connecting rod is in contact with a stop block on the fifth rotary table, the other end of the fourth connecting rod is in rotary connection with one end of the fifth connecting rod, the fourth connecting rod is fixedly connected with a third fixing plate through a first spring, the other end of the fifth connecting rod is in rotary connection with one end of a first sliding rod and is in sliding connection with a first sliding rail, the other end of the first sliding rod is in rotary connection with a stop block of a filtered water outlet and is in sliding connection with a second sliding rail, and a rear side inserting plate of the stop block of the filtered water outlet is inserted into slots around the filtered water outlet.
Further, the sewage outlet adjusting mechanism is as follows: the ninth connecting shaft on one side of the sedimentation tank is provided with a fifth rotary table, the ninth connecting shaft is connected with an output shaft of a fourth motor through a sixth belt, one end of a sixth connecting rod is in contact with a stop block on the fifth rotary table, the other end of the sixth connecting rod is in rotating connection with one end of a second sliding rod, the sixth connecting rod is fixedly connected with a fourth fixing plate through a second spring, the other end of the second sliding rod is in rotating connection with a sewage outlet stop block and is in sliding connection with a third sliding rail, and a rear side insertion plate on the sewage outlet stop block is inserted into slots around a sewage outlet.
The invention has the beneficial effects that:
(1) according to the invention, the sewage adsorbed by the activated carbon is added into the sedimentation tank, the activated carbon can adsorb organic matters in the sewage, such as phenol, benzene, chlorine, pesticides, detergents, trihalomethanes and the like and metal ions, the medicament is added into the sedimentation tank, the upper layer liquid and the lower layer liquid in the sedimentation tank are respectively and fully stirred, and after full reaction, the filtered water and the precipitated sewage respectively flow out.
(2) The solid chemical feeding assembly and the liquid chemical feeding assembly are adopted, so that solid chemicals and liquid chemicals are convenient to add, and the liquid chemicals are convenient to add into the sedimentation tank through the feed inlet adjusting unit and the piston adjusting unit because the liquid chemicals are volatile.
(3) According to the invention, the upper-layer stirring assembly and the lower-layer stirring assembly are used for respectively and uniformly stirring the upper-layer sewage and the lower-side sewage in the sedimentation tank and the medicament, so that the sewage and the medicament are fully mixed, and the stirring efficiency is high.
(4) The invention controls the sewage and the filtered water to flow out through the filtered water outlet adjusting mechanism and the sewage outlet adjusting mechanism, and has the advantages of simple structure and convenient repair and inspection.
Drawings
Fig. 1 is a schematic view showing the construction of a sloped tube settling tank of a sewage treatment plant having an impurity filtering system according to the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 from another angle.
Fig. 3 is a schematic structural view of the stirring mechanism 1 in fig. 1.
Fig. 4 is a schematic view of the structure of fig. 3 from another angle.
Fig. 5 is a schematic structural view of the upper layer agitation assembly 101 of fig. 3.
Fig. 6 is a schematic view of the structure of fig. 5 from another angle.
Fig. 7 is a schematic structural view of the lower agitation assembly 102 of fig. 3.
Fig. 8 is a schematic structural view of the medicine adding mechanism 5 in fig. 1.
FIG. 9 is a schematic diagram of the structure of solid medicated assembly 501 in FIG. 8.
FIG. 10 is a schematic diagram of the structure of liquid medicated assembly 502 of FIG. 8.
Fig. 11 is a schematic view of the liquid medicine canister 50202 of fig. 10.
Fig. 12 is a schematic structural view of the feed port adjusting unit of fig. 10.
Fig. 13 is a schematic structural view of the piston adjusting unit of fig. 10.
Fig. 14 is a schematic structural view of the filtered water outlet adjusting mechanism 6 and the waste water outlet adjusting mechanism 7 in fig. 2.
Reference numerals: 1-stirring mechanism, 101-upper stirring component, 10101-connecting rod, 10102-fixing seat, 10103-first motor, 10104-first supporting frame, 10105-first belt, 10106-first connecting shaft, 10107-first gear, 10108-second gear, 10109-second connecting shaft, 101010-first rotating disc, 101011-first connecting rod, 101012-first connecting plate, 101013-third connecting shaft, 101014-second connecting rod, 101015-paddle, 101016-second rotating disc, 101017-first fixing plate, 101018-first supporting plate, 101019-third rotating disc, 101020-third connecting rod, 101021-fourth connecting shaft, 101022-second connecting plate, 101023-second supporting plate, 102-lower stirring component, 10201-second belt, 10202-first rotating shaft, 10203-fourth rotating disc, 10204-fifth connecting shaft, 10205-fifth connecting shaft, 10206-sector gear, 10207-sixth rack connecting plate, 10208-sixth rack connecting plate, 10264-third connecting plate, 39017, and 10109-second connecting plate, 102011 a seventh connecting shaft, 102012 a swinging plate, 2 a sedimentation tank, 3-activated carbon, 4-a sewage inlet pipe, 5-a dosing mechanism, 501-a solid dosing assembly, 50101-a solid medicament dosing tank, 50102-a fixed support, 50103-a first pipeline, 50104-a valve, 502-a liquid dosing assembly, 50201-a second pipeline, 50202-a liquid medicament dosing tank, 50203-a piston, 50204-a cover, 50205-a second support frame, 50206-a fixed column, 50207-a second motor, 50208-a third gear, 50209-a third belt, 502010-a fourth gear, 502011-a second rotating shaft, 502012-a second rack, 502013-a third rack, 502014-a third rotating shaft, 502015-a fifth gear, 502016-a fourth belt, 502017-a sixth gear, 502018-a fourth rotating shaft, 502019-a fourth rack, 502020-a third motor, 3637-a fifth gear, 502022-a seventh gear, 502022-an eighth support frame, 502023-a third rack, and a third rack, c-a feed opening, 6-a filtered water outlet adjusting mechanism, 601-a fifth rotating disc, 602-a stopper, 603-a fourth connecting rod, 604-a first sliding rail, 605-a first sliding rod, 606-a fifth connecting rod, 607-a second sliding rail, 608-a filtered water outlet stopper, 609-a first spring, 6010-a third fixing plate, 6011-a ninth connecting shaft, 6012-a sixth belt, 6013-a fourth motor, 7-a sewage outlet adjusting mechanism, 701-a fourth fixing plate, 702-a second spring, 703-a sixth connecting rod, 704-a second sliding rod, 705-a third sliding rail, 706-a sewage outlet stopper, a-a filtered water outlet and b-a sewage outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, the inclined tube sedimentation tank with the impurity filtering system for the sewage treatment plant of the embodiment is formed by connecting a stirring mechanism 1, a sedimentation tank 2, activated carbon 3, a sewage inlet pipe 4, a dosing mechanism 5, a filtered water outlet adjusting mechanism 6 and a sewage outlet adjusting mechanism 7.
Install sewage import pipe 4 in the sedimentation tank 2 outside, the exit end of sewage import pipe 4 has and is linked together with sedimentation tank 2 is inside, has placed active carbon 3 in the sewage import pipe 4, and active carbon 3 can adsorb the organic matter in the sewage, like phenol, benzene, chlorine, pesticide, detergent, trihalomethane etc. and metal ion. Install medicine mechanism 5 in 2 outsides of sedimentation tank, medicine mechanism 5 adds the medicament to sedimentation tank 2, installs rabbling mechanism 1 in the sedimentation tank 2, and rabbling mechanism 1 makes sewage and medicament intensive mixing, installs drainage water outlet adjustment mechanism 6 on the drainage water outlet a of 2 curb plates of sedimentation tank, and drainage water outlet adjustment mechanism 6 can adjust the drainage and flow out, installs sewage water outlet adjustment mechanism 7 on the sewage water outlet b of 2 curb plates of sedimentation tank, and sewage water outlet adjustment mechanism 7 can adjust the sewage outflow.
As shown in fig. 3 and 4, the stirring mechanism 1 is composed of an upper stirring module 101 and a lower stirring module 102, and the stirring mechanism 1 is: an upper-layer stirring component 101 is arranged on the upper side in the sedimentation tank 2, and a lower-layer stirring component 102 is arranged on the lower side in the sedimentation tank 2.
As shown in fig. 5 and 6, the upper layer stirring assembly 101 is formed by coupling a connecting rod 10101, a fixing seat 10102, a first motor 10103, a first support frame 10104, a first belt 10105, a first connecting shaft 10106, a first gear 10107, a second gear 10108, a second connecting shaft 10109, a first rotating disc 101010, a first connecting rod 101011, a first connecting plate 101012, a third connecting shaft 101013, a second connecting rod 101014, a blade 101015, a second rotating disc 101016, a first fixing plate 101017, a first support plate 101018, a third rotating disc 101019, a third connecting rod 101020, a fourth connecting shaft 101021, a second connecting plate 101022 and a second support plate 101023, and the upper layer stirring assembly 101 is: a fixed seat 10102 is installed on a side plate of the sedimentation tank 2, a first motor 10103 is installed on the fixed seat 10102, a first connecting shaft 10106 is arranged on the side plate of the sedimentation tank 2 through a second supporting plate 101023, an output shaft of the first motor 10103 is connected with the first connecting shaft 10106 through a first belt 10105, a first supporting frame 10104 is installed on the side plate of the sedimentation tank 2, a second connecting shaft 10109 is installed on the first supporting frame 10104, a first gear 10107 on the first connecting shaft 10106 is in meshing transmission with a second gear 10108 on the second connecting shaft 10109, a first rotating disc 101010 is sleeved on the second connecting shaft 10109, the first rotating disc 101011 is fixedly connected with a third connecting shaft 101013 through a first connecting rod 101011, one end of a third connecting shaft 101013 is fixedly connected with one end of the connecting rod 10101, one end of a third connecting shaft 101013 is rotatably connected with one end of a second connecting rod 101014 and is in sliding connection with a sliding groove of the first connecting plate 101012, a first fixing plate 101017 is installed in the sedimentation tank 2, second carousel 101016 and third carousel 101019 are installed respectively to first backup pad 101018 both sides on first fixed plate 101017, paddle 101015 is evenly installed respectively to second carousel 101016 and third carousel 101019 outer circumference, the second connecting rod 101014 other end and second carousel 101016 fixed connection, third carousel 101019 and third connecting rod 101020 one end fixed connection, the third connecting rod 101020 other end passes through fourth connecting axle 101021 and connecting rod 10101 fixed connection and with the spout sliding connection of second connecting plate 101022.
As shown in fig. 7, the lower stirring assembly 102 is formed by coupling a second belt 10201, a first rotating shaft 10202, a fourth rotating disc 10203, a pin 10204, a fifth connecting shaft 10205, a sector gear 10206, a first rack 10207, a third connecting plate 10208, a sixth connecting shaft 10209, a second fixing plate 102010, a seventh connecting shaft 102011 and a swinging plate 102012, and the lower stirring assembly 102 is: swing plates 102012 are uniformly installed at the bottom in the sedimentation tank 2, second fixing plates 102010 are respectively installed at two opposite sides of an inner side plate of the sedimentation tank 2, fourth connecting shafts 101021 are uniformly installed in the second fixing plates 102010, one end of each fourth connecting shaft 101021 is respectively and rotatably connected with the second fixing plate 102010, the other end of each fourth connecting shaft 101021 is respectively and rotatably connected with the lower side of the corresponding swing plate 102012, the upper side of each swing plate 102012 is respectively and rotatably connected with one end of a sixth connecting shaft 10209, the other end of each swing plate 10208 is rotatably connected with the third connecting plate 10208, the upper side of one end of each swing plate 102012 is provided with a third connecting plate 10208, the bottom in the third connecting plate 10208 is uniformly provided with a sixth connecting shaft 10209, one end of each sixth connecting shaft 10209 is respectively and rotatably connected with the third connecting plate 10208, and the other end of each sixth connecting shaft 10209 is respectively and rotatably connected with the upper side of the corresponding swing plate 102012. Install first rack 10207 on the third connecting plate 10208, install fixing base 10102 on the 2 curb plates of sedimentation tank, install first motor 10103 on the fixing base 10102, first motor 10103's output shaft passes through second belt 10201 and is connected with first pivot 10202, fourth carousel 10203 is installed respectively at first pivot 10202 both ends, fourth carousel 10203 passes through round pin axle 10204 and sector gear 10206's spout sliding connection, sector gear 10206 and first rack 10207 meshing transmission, sector gear 10206 passes through fifth connecting axle 10205 and 2 inboard side fixed connection of sedimentation tank.
As shown in FIG. 8, the dosing mechanism 5 comprises a solid dosing assembly 501 and a liquid dosing assembly 502, wherein the solid dosing assembly 501 is used for adding a liquid medicament into the sedimentation tank 2, and the liquid dosing assembly 502 is used for adding a liquid medicament into the sedimentation tank.
As shown in fig. 9, the solid medicine adding assembly 501 is formed by coupling a solid medicine adding tank 50101, a fixing bracket 50102, a first pipeline 50103 and a valve 50104, and the solid medicine adding assembly 501 is: the fixed support 50102 is provided with a solid medicament feeding tank 50101, the solid medicament feeding tank 50101 is communicated with the inner side of the sedimentation tank 2 through a first pipeline 50103, and the first pipeline 50103 is provided with a valve 50104, and the valve 50104 is used for controlling the feeding amount of the solid medicament.
As shown in fig. 10 to 13, the liquid medicine adding assembly 502 is formed by coupling a second pipe 50201, a liquid medicine adding tank 50202, a piston 50203, a feed inlet adjusting unit, and a piston adjusting unit, and the liquid medicine adding assembly 502 is: the discharge gate and the second pipeline 50201 one end of liquid medicament adds medicinal cupping 50202 communicate with each other, the second pipeline 50201 other end communicates with 2 inside each other of sedimentation tank, piston adjusting unit is installed to the upside of liquid medicament adds medicinal cupping 50202, piston adjusting unit is used for controlling piston 50203 reciprocating motion, charge door adjusting unit is installed to the charge door c upside of liquid medicament adds medicinal cupping 50202, charge door adjusting unit is used for adjusting the opening and closing of charge door c.
The feed inlet adjusting unit is formed by connecting a cover 50204, a second support bracket 50205, a fixed column 50206, a second motor 50207, a third gear 50208, a third belt 50209, a fourth gear 502010, a second rotating shaft 502011, a second rack 502012, a third rack 502013, a third rotating shaft 502014, a fifth gear 502015, a fourth belt 502016, a sixth gear 502017 and a fourth rotating shaft 502018, and the feed inlet adjusting unit is: a second support bracket 50205 is arranged on the upper side of a liquid medicament dosing tank 50202, the second support bracket 50205 is fixedly connected with a piston 50203, a second motor 50207 is arranged on the second support bracket 50205, the second motor 50207 drives a third gear 50208 to move, an output shaft of the second motor 50207 is connected with a second rotating shaft 502011 through a third belt 50209, a fourth gear 502010 is mounted on a second rotating shaft 502011, a second rack 502012 is mounted on one side of a fixed column 50206, the second rack 502012 is in meshing transmission with the fourth gear 502010, a fourth rotating shaft 502018 is mounted on the second support bracket 50205, a sixth gear 502017 is mounted on a fourth rotating shaft 502018, a sixth gear 502017 is in meshing transmission with the third gear 50208, the fourth rotating shaft 502018 is connected with the third rotating shaft 502014 through a fourth belt 502016, a fifth gear 502015 is arranged on the third rotating shaft 50248, a fifth gear 502015 is in meshing transmission with the third rotating shaft 5022 on the other side of the fixed column 50206, and a cover is mounted on the lower side of a charging port 50204 c 06.
The piston adjusting unit is formed by connecting a fourth rack 502019, a third motor 502020, a fifth belt 502021, a seventh gear 502022, a third supporting frame 502023 and an eighth connecting shaft 502024, and the piston adjusting unit is: a third motor 502020 is arranged on the upper side of the liquid medicament dosing tank 50202, a third support frame 502023 is arranged on the upper side of the liquid medicament dosing tank 50202, an eighth connecting shaft 502024 is arranged on the third support frame 502023, an output shaft of the third motor 502020 is connected with an eighth connecting shaft 502024 through a fifth belt 502021, a seventh gear 502022 is arranged on the eighth connecting shaft 502024, a fourth rack 502019 is arranged on the piston 50203, and the fourth rack 502019 is in meshing transmission with the seventh gear 502022.
As shown in fig. 14, the filtered water outlet adjusting mechanism 6 is formed by connecting a fifth rotating disc 601, a stopper 602, a fourth connecting rod 603, a first sliding rail 604, a first sliding rod 605, a fifth connecting rod 606, a second sliding rail 607, a filtered water outlet stopper 608, a first spring 609, a third fixing plate 6010, a ninth connecting shaft 6011, a sixth belt 6012, and a fourth motor 6013, and the filtered water outlet adjusting mechanism 6 is: a fifth rotating disc 601 is mounted on a ninth connecting shaft 6011 on one side of the sedimentation tank 2, the ninth connecting shaft 6011 is connected with an output shaft of a fourth motor 6013 through a sixth belt 6012, one end of a fourth connecting rod 603 is in contact with a stop block 602 on the fifth rotating disc 601, the other end of the fourth connecting rod 603 is rotatably connected with one end of a fifth connecting rod 606, the fourth connecting rod 603 is fixedly connected with a third fixing plate 6010 through a first spring 609, the other end of the fifth connecting rod 606 is rotatably connected with one end of a first sliding rod 605 and is slidably connected with a first sliding rail 604, the other end of the first sliding rod 605 is rotatably connected with a filtered water outlet stop block 608 and is slidably connected with a second sliding rail 607, and a rear side inserting plate of the filtered water outlet stop block 608 is inserted into an inserting groove around a filtered water outlet a.
The sewage outlet adjusting mechanism 7 is formed by connecting a fourth fixing plate 701, a second spring 702, a sixth connecting rod 703, a second sliding rod 704, a third sliding rail 705 and a sewage outlet stopper 706, and the sewage outlet adjusting mechanism 7 is: a fifth rotating disc 601 is mounted on a ninth connecting shaft 6011 on one side of the sedimentation tank 2, the ninth connecting shaft 6011 is connected with an output shaft of a fourth motor 6013 through a sixth belt 6012, one end of a sixth connecting rod 703 is in contact with a stop block 602 on the fifth rotating disc 601, the other end of the sixth connecting rod 703 is rotationally connected with one end of a second sliding rod 704, the sixth connecting rod 703 is fixedly connected with a fourth fixing plate 701 through a second spring 702, the other end of the second sliding rod 704 is rotationally connected with a sewage outlet stop block 706 and is slidably connected with a third sliding rail 705, and a rear side inserting plate on the sewage outlet stop block 706 is inserted into a slot around a sewage outlet b.
The working principle of the embodiment is as follows:
(1) and (3) a sewage flowing process: sewage flows into the sedimentation tank 2 from the inlet of the sewage inlet pipe 4, and the activated carbon 3 in the sewage inlet pipe 4 can adsorb organic matters in the sewage, such as phenol, benzene, chlorine, pesticides, detergents, trihalomethanes and the like and metal ions.
(2) And (3) solid medicament reinforcement process: solid chemicals are put into the solid chemicals adding tank 50101, and the valve 50104 is opened, and the solid chemicals flow into the sedimentation tank 2 through the first pipe 50103.
(3) Liquid medicament adding process: liquid medicaments are added into the liquid medicament adding tank 50202 through the feed port c, the second motor 50207 is started, the second motor 50207 drives the second rotating shaft 502011 to rotate through the third belt 50209, the second rotating shaft 502011 drives the fourth gear 502010 to rotate, and the fourth gear 502010 is in meshing transmission with the second rack 502012; the second motor 50207 drives the third gear 50208 to rotate, the third gear 50208 drives the sixth gear 502017 to rotate, the sixth gear 502017 drives the fourth rotating shaft 502018 to rotate, the fourth rotating shaft 502018 drives the third rotating shaft 502014 to rotate through the fourth belt 502016, the third rotating shaft 502014 drives the fifth gear 502015 to rotate, the fifth gear 502015 is in meshing transmission with the third rack 502013, and the cover 50204 on the fixed column 50206 is driven to cover the feed port c.
The third motor 502020 is started, the third motor 502020 drives the eighth connecting shaft 502024 to rotate through the two fifth belts 502021, the eighth connecting shaft 502024 drives the seventh gear 502022 to rotate, the seventh gear 502022 is in meshing transmission with the fourth rack 502019 to drive the piston 50203 to move into the liquid medicament dosing tank 50202, and the liquid medicament in the liquid medicament dosing tank 50202 flows into the sedimentation tank 2 through the second pipeline 50201.
(4) Stirring the sewage and the medicament to fully mix: starting a first motor 10103 of the motor, wherein the first motor 10103 drives a first belt 10105 to move, the first belt 10105 drives a first connecting shaft 10106 to rotate, the first connecting shaft 10106 drives a first gear 10107 to rotate, the first gear 10107 is in meshing transmission with a second gear 10108, the second gear 10108 drives a second connecting shaft 10109 to rotate, the second connecting shaft 10109 drives a first rotating disc 101010 to rotate, the first rotating disc 101010 drives a first connecting rod 101011 to swing, the first connecting rod 101011 drives a second connecting rod 101014 to slide in a sliding groove of the first connecting plate 101012 through a third connecting shaft 101013, the second connecting rod 101014 drives a second rotating disc 101016 to rotate, and the second rotating disc 101016 drives blades 101015 to rotate; third connecting axle 101013 drives connecting rod 10101 one end and slides in first connecting plate 101012's spout, the connecting rod 10101 other end drives third connecting rod 101020 and slides in the spout of second connecting plate 101022, second connecting plate 101022 drives third carousel 101019 and rotates, third carousel 101019 drives paddle 101015 and rotates, paddle 101015 on second carousel 101016 and the third carousel 101019 rotates the sewage that can stir sedimentation tank 2 upside, make sewage and medicament intensive mixing.
(5) The filtered water flowing process after filtering: the fourth motor 6013 is started, the fourth motor 6013 drives the ninth connecting shaft 6011 to rotate through the sixth belt 6012, the ninth connecting shaft 6011 drives the fifth rotating disc 601 to rotate, the stopper 602 on the fifth rotating disc 601 contacts with the fourth connecting rod 603 until the fifth connecting rod 601 rotates to enable one end of the fourth connecting rod 603 to be raised and the other end of the fourth connecting rod 603 to be lowered, the fourth connecting rod 603 compresses the first spring 609, the fourth motor 6013 is turned off, the fourth connecting rod 603 drives the fifth connecting rod 606 to move, the fifth connecting rod 606 drives one end of the first sliding rod 605 to slide downwards on the first sliding rail 604, the other end of the first sliding rod 605 is driven to slide in the second sliding rail 607, the rear inserting plate of the filtered water outlet stopper 608 is driven to slide out of the inserting groove around the filtered water outlet a, the filtered water outlet a is opened, and water flows out of the filtered water outlet a.
(6) And (3) effluent process of sewage: when the fourth motor 6013 is continuously turned on, the stopper 602 is separated from one end of the fourth link 603, and the fourth link 603 receives the elastic force of the first spring 609, the filtered water outlet stopper 608 returns to the initial state. A fourth motor 6013 drives a ninth connecting shaft 6011 to rotate through a sixth belt 6012, the ninth connecting shaft 6011 drives a fifth rotating disc 601 to rotate, a stopper 602 on the fifth rotating disc 601 moves to contact with a sixth connecting rod 703 until the stopper rotates to enable one end of the sixth connecting rod 703 to be pressed down and the other end of the sixth connecting rod 703 to be lifted up, a second spring 702 is compressed, the fourth motor 6013 is turned off, the sixth connecting rod 703 drives a second sliding rod 704 to move upwards, the second sliding rod 704 drives a sewage outlet stopper 706 to move upwards in a third sliding rail 705, a rear inserting plate driving the sewage outlet stopper 706 slides out of an inserting groove around a sewage outlet b, the sewage outlet b is opened, sewage flows out of the sewage outlet b, the stopper 602 is separated from one end of the sixth connecting rod 703, the sixth connecting rod 703 is subjected to the elastic force of a first spring 609, and the sewage outlet stopper 706 returns to an initial state.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (9)
1. The utility model provides a sewage treatment plant pipe chute sedimentation tank with impurity filtration system which characterized in that: a sewage inlet pipe (4) communicated with the interior of the sedimentation tank (2) is arranged on the outer side of the sedimentation tank (2), a medicine adding mechanism (5) for adding a medicine to the sedimentation tank (2) is arranged on the outer side of the sedimentation tank (2), a stirring mechanism (1) for fully mixing sewage and the medicine is arranged in the sedimentation tank (2), a filtered water outlet adjusting mechanism (6) for adjusting the outflow of the filtered water is arranged on a filtered water outlet (a) of a side plate of the sedimentation tank (2), and a sewage outlet adjusting mechanism (7) for adjusting the outflow of the sewage is arranged on a sewage outlet (b) of the side plate of the sedimentation tank (2);
the stirring mechanism (1) is as follows: an upper layer stirring assembly (101) is arranged on the upper side in the sedimentation tank (2), and a lower layer stirring assembly (102) is arranged on the lower side in the sedimentation tank (2); the upper layer stirring component (101) is as follows: a first motor (10103) is arranged on a side plate of the sedimentation tank (2) through a fixed seat (10102), a first connecting shaft (10106) is arranged on the side plate of the sedimentation tank (2) through a second supporting plate (101023), an output shaft of the first motor (10103) is connected with the first connecting shaft (10106) through a first belt (10105), a second connecting shaft (10109) is arranged on the side plate of the sedimentation tank (2) through a first supporting frame (10104), a first gear (10107) on the first connecting shaft (10106) is in meshing transmission with a second gear (10108) on the second connecting shaft (10109), a first rotating disc (101010) is arranged on the second connecting shaft (10109), the first rotating disc (101010) is fixedly connected with a third connecting shaft (101013) through a first connecting rod (101011), one end of the third connecting shaft (101013) is fixedly connected with one end of the connecting rod (10101), one end of the third connecting shaft (101013) is rotatably connected with one end of a second connecting rod (101014) and is in a sliding way of a chute of the first connecting shaft (101012), be provided with first fixed plate (101017) in sedimentation tank (2), first backup pad (101018) both sides on first fixed plate (101017) are provided with second carousel (101016) and third carousel (101019) respectively, second carousel (101016) and third carousel (101019) outer circumference evenly are provided with paddle (101015) respectively, second connecting rod (101014) other end and second carousel (101016) fixed connection, third carousel (101019) and third connecting rod (101020) one end fixed connection, third connecting rod (101020) other end pass through fourth connecting axle (101021) and connecting rod (10101) fixed connection and with the spout sliding connection of second connecting plate (101022).
2. The sewage treatment plant sloped tube settling tank with the impurity filtering system of claim 1, wherein: and the sewage inlet pipe (4) is internally provided with activated carbon (3).
3. The sewage treatment plant sloped tube settling tank with the impurity filtering system as claimed in claim 1, wherein the lower agitation assembly (102) is: swing plates (102012) are uniformly arranged at the bottom in the sedimentation tank (2), second fixing plates (102010) are respectively arranged at two opposite sides of an inner side plate of the sedimentation tank (2), fourth connecting shafts (101021) are uniformly arranged in the second fixing plates (102010), one end of each fourth connecting shaft (101021) is respectively and rotatably connected with the second fixing plate (102010), the other end of each fourth connecting shaft is respectively and rotatably connected with the lower side of the corresponding swing plate (102012), the upper side of each swing plate (102012) is respectively and rotatably connected with one end of a sixth connecting shaft (10209), the other end of each swing plate is rotatably connected with a third connecting plate (10208), a third connecting plate (10208) is arranged at the upper side of one end of each swing plate (102012), and a sixth connecting shaft (10209) is uniformly arranged at the bottom in each third connecting plate (10208), one end of each sixth connecting shaft (10209) is respectively and rotatably connected with the third connecting plate (10208), and the other end of each sixth connecting shaft is respectively and rotatably connected with the upper side of the corresponding swinging plate (102012); be provided with first rack (10207) on third connecting plate (10208), be provided with first motor (10103) through fixing base (10102) on sedimentation tank (2) curb plate, the output shaft of first motor (10103) passes through second belt (10201) and is connected with first pivot (10202), first pivot (10202) both ends are provided with fourth carousel (10203) respectively, spout sliding connection of round pin axle (10204) and sector gear (10206) is passed through in fourth carousel (10203), sector gear (10206) and first rack (10207) meshing transmission, sector gear (10206) passes through fifth connecting axle (10205) and sedimentation tank (2) inboard board fixed connection.
4. The sewage treatment plant inclined tube sedimentation tank with the impurity filtering system according to claim 1, wherein the dosing mechanism (5) comprises a solid dosing assembly (501) and a liquid dosing assembly (502), and the solid dosing assembly (501) is: the fixed support (50102) is provided with a solid medicament dosing tank (50101), the solid medicament dosing tank (50101) is communicated with the inner side of the sedimentation tank (2) through a first pipeline (50103), and a valve (50104) is arranged on the first pipeline (50103).
5. The sewage treatment plant sloped tube settling tank with the impurity filtering system as claimed in claim 4, wherein the liquid medicine adding assembly (502) is: the discharge gate and second pipeline (50201) one end of liquid medicament adds medicinal cupping (50202) communicate with each other, and second pipeline (50201) other end and sedimentation tank (2) inside communicate with each other, and the upside of liquid medicament adds medicinal cupping (50202) is provided with the piston regulating unit of control piston (50203) reciprocating motion, and charge door regulating unit is provided with on charge door (c) upside of liquid medicament adds medicinal cupping (50202).
6. The sewage treatment plant inclined tube sedimentation tank with the impurity filtering system according to claim 5, wherein the feed inlet adjusting unit is: a second support frame (50205) fixedly connected with a piston (50203) is arranged on the upper side of a liquid medicament dosing tank (50202), a second motor (50207) for driving a third gear (50208) to move is arranged on the second support frame (50205), an output shaft of the second motor (50207) is connected with a second rotating shaft (502011) through a third belt (50209), a fourth gear (502010) is arranged on the second rotating shaft (502011), and a second rack (502012) in meshing transmission with the fourth gear (502010) is arranged on one side of a fixed column (50206); a fourth rotating shaft (502018) is arranged on the second support frame (50205), a sixth gear (502017) in meshing transmission with the third gear (50208) is arranged on the fourth rotating shaft (502018), the fourth rotating shaft (502018) is connected with the third rotating shaft (502014) through a fourth belt (502016), a fifth gear (502015) in meshing engagement with a third rack (502013) on the other side of the fixed column (50206) is arranged on the third rotating shaft (502014), and a cover (50204) located above the feeding port (c) is arranged on the lower side of the fixed column (50206).
7. The sewage treatment plant inclined tube sedimentation tank with the impurity filtering system according to claim 5, wherein the piston adjusting unit is: a third motor (502020) is arranged on the upper side of the liquid medicament dosing tank (50202), an eighth connecting shaft (502024) is arranged on the liquid medicament dosing tank (50202) through a third support frame (502023), an output shaft of the third motor (502020) is connected with an eighth connecting shaft (502024) through a fifth belt (502021), a seventh gear (502022) is arranged on an eighth connecting shaft (502024), and a fourth rack (502019) which is in meshing transmission with the seventh gear (502022) is arranged on the piston (50203).
8. The sewage treatment plant inclined tube sedimentation tank with the impurity filtering system according to claim 1, wherein the filtered water outlet adjusting mechanism (6) is: a fifth rotating disc (601) is arranged on a ninth connecting shaft (6011) on one side of the sedimentation tank (2), the ninth connecting shaft (6011) is connected with an output shaft of a fourth motor (6013) through a sixth belt (6012), one end of a fourth connecting rod (603) is in contact with a stop block (602) on the fifth rotating disc (601), the other end of the fourth connecting rod is rotatably connected with one end of a fifth connecting rod (606), the fourth connecting rod (603) is fixedly connected with a third fixing plate (6010) through a first spring (609), the other end of the fifth connecting rod (606) is rotatably connected with one end of a first sliding rod (605) and is slidably connected with a first sliding rail (604), the other end of the first sliding rod (605) is rotatably connected with a filtered water outlet stop block (608) and is slidably connected with a second sliding rail (607), and rear side inserting plates of the filtered water outlet stop block (608) are inserted into the filtered water outlet slots around the filtered water outlet (a).
9. The inclined tube sedimentation tank with the impurity filtering system for the sewage treatment plant according to claim 1, wherein the sewage outlet adjusting mechanism (7) is: a fifth rotary disc (601) is arranged on a ninth connecting shaft (6011) on one side of the sedimentation tank (2), the ninth connecting shaft (6011) is connected with an output shaft of a fourth motor (6013) through a sixth belt (6012), one end of a sixth connecting rod (703) is in contact with a stop block (602) on the fifth rotary disc (601), the other end of the sixth connecting rod is rotatably connected with one end of a second sliding rod (704), the sixth connecting rod (703) is fixedly connected with a fourth fixing plate (701) through a second spring (702), the other end of the second sliding rod (704) is rotatably connected with a sewage outlet stop block (706) and is slidably connected with a third sliding rail (705), and a rear side inserting plate on the sewage outlet stop block (706) is inserted into a slot around a sewage outlet (b).
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| CN202210080372.4A CN114409042B (en) | 2022-01-24 | 2022-01-24 | Sewage treatment plant pipe chute sedimentation tank with impurity filtration system |
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