CN112723627A - Water plant sewage rapid filtration sterilization device - Google Patents
Water plant sewage rapid filtration sterilization device Download PDFInfo
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- CN112723627A CN112723627A CN202011570883.1A CN202011570883A CN112723627A CN 112723627 A CN112723627 A CN 112723627A CN 202011570883 A CN202011570883 A CN 202011570883A CN 112723627 A CN112723627 A CN 112723627A
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- top surface
- motor
- pipe
- sewage
- fixedly connected
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- 239000010865 sewage Substances 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 title claims abstract description 11
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 5
- 238000003756 stirring Methods 0.000 claims abstract description 43
- 238000002156 mixing Methods 0.000 claims description 51
- 239000000463 material Substances 0.000 claims description 28
- 238000004062 sedimentation Methods 0.000 claims description 25
- 238000005086 pumping Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 10
- 239000013049 sediment Substances 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 12
- 238000005189 flocculation Methods 0.000 abstract description 7
- 230000016615 flocculation Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000000746 purification Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract description 4
- 230000000249 desinfective effect Effects 0.000 abstract description 3
- 230000003760 hair shine Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- -1 hydroxide ions Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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Classifications
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- 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
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- 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
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
-
- 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
- C02F2303/20—Prevention of biofouling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a rapid filtering and sterilizing device for sewage of a water plant, which comprises a base, wherein a stirring barrel is fixedly arranged on one side of the top surface of the base. This device passes through the setting of agitator, can dissolve solid-state polyaluminium chloride in the agitator in advance, so can be better with the sewage reaction in the compounding bucket, it facilitates to evolve the flocculation stage of in-process for sewage, and through the volume of the good polymeric aluminium chloride of joining in the compounding bucket of control that the flowmeter can be accurate, and because the setting of disc and filter screen, the filter screen can effectually stay flocculent impurity in the disc lower part, consequently, need not wait for flocculent impurity to settle down completely in the sewage, can take away clear water, the effectual time of having saved, indirect improvement work efficiency, and through ultraviolet lamp's setting, ultraviolet ray that ultraviolet lamp produced sees through inside the arc mounting groove shines the gunbarrel, carry out the work of disinfecting to the sewage in the gunbarrel, further improved sewage purification effect.
Description
Technical Field
The invention relates to the field of sewage treatment, in particular to a rapid filtering and sterilizing device for sewage of a water plant.
Background
Along with the continuous enhancement of the national environment treatment strength, the treatment of water environment pollution becomes the serious of the environment treatment, the traditional centralized sewage treatment mode has the disadvantages of complex process, high construction cost, long period, pipe network matching, large land occupation, large investment, low treatment efficiency, long time from the factory-entering treatment to the standard-reaching discharge of sewage and complex process.
At present, polyaluminium chloride is generally used as a coagulant in sewage treatment, polyaluminium is a water-soluble inorganic high-molecular polymer, has high electric neutralization and bridging effects on colloids and particles in water, can strongly remove micro-toxic substances and heavy metal ions, and has stable properties, and the produced polyaluminium chloride is an inorganic high-molecular water treatment agent with large relative molecular mass and high charge due to the bridging effect of hydroxide ions and the polymerization effect of multi-order anions.
The water purification process of polyaluminium chloride generally divide into three stage, these three stage are the coacervation stage respectively, flocculation stage and settlement stage, these three stages all go on in same container at present, when the impurity in the sewage enters into the settlement stage from the flocculation stage, flocculation form impurity settlement process is comparatively slow, need to stand and wait for a long time and just can take away the clarified water of upper strata through the siphon mode, the sewage purification progress has seriously been influenced, and in prior art, the throwing equipment of polyaluminium chloride is less, the volume of throwing of polyaluminium chloride is not well mastered, consequently there is the inconvenient condition in the use.
Disclosure of Invention
In order to solve the existing problems, the invention provides a rapid filtering and sterilizing device for sewage of a water plant.
The invention is realized by the following technical scheme:
a rapid filtration and sterilization device for sewage of a water plant comprises a base, wherein an agitator is fixedly arranged on one side of the top surface of the base, a motor is fixedly arranged in the center of the top surface of the agitator, an output shaft of the motor penetrates through the top surface of the agitator and extends into the interior of the agitator and is fixedly connected with an agitator rod, a plurality of agitating blades are respectively and uniformly fixed on the two sides of the agitator rod, a feed inlet is fixed on one side of the top surface of the agitator, a plug cover is screwed on the top of the feed inlet, the feed inlet is communicated with the interior of the agitator, a water inlet pipe is fixedly connected with the other side of the top surface of the agitator, a valve is fixedly arranged on the water inlet pipe, the water inlet pipe is communicated with the interior of the agitator, a material pump is fixedly arranged at the inner bottom end of the agitator, a material mixing barrel is arranged at, the other end of the connecting pipe penetrates through the side wall of the mixing barrel and extends into the side wall of the mixing barrel to be communicated with a discharge port of the material pumping pump, the contact part of the connecting pipe and the mixing barrel is fixedly connected, the connecting pipe is communicated with the interior of the mixing barrel, a flowmeter is fixedly arranged on the connecting pipe, a first motor is fixedly arranged at the center of the top surface of the mixing barrel, an output shaft of the first motor penetrates through the top surface of the mixing barrel and extends into the interior of the mixing barrel to be fixedly connected with a first stirring rod, a plurality of stirring blades are uniformly and fixedly arranged on two sides of the first stirring rod respectively, a sewage pipe is fixedly connected on one side of the top surface of the mixing barrel and is communicated with the interior of the mixing barrel, a vent pipe is fixedly arranged on the other side of the top surface of the mixing barrel and is communicated with the interior of the mixing barrel, a first material, the bottom of the first material pumping pump is fixedly connected with the top surface of the base, a sedimentation tank is arranged at the side end of the material mixing barrel, the bottom of the sedimentation tank is in a conical shape, supporting legs are symmetrically fixed to two sides of the bottom of the sedimentation tank respectively, the bottom end of each supporting leg is fixedly connected with the top surface of the base, a slag discharge pipe is fixedly connected to the bottom end of the sedimentation tank and is communicated with the inside of the sedimentation tank, a valve is fixedly arranged on the slag discharge pipe, a guide pipe is fixedly connected to the bottom of the slag discharge pipe, a first connecting pipe is fixedly connected to the top of the side wall of the sedimentation tank and is communicated with the sedimentation tank, the other end of the first connecting pipe is communicated with a discharge port of the first material pumping pump, a fixed plate is transversely fixed to the bottom of the sedimentation tank, a cylinder body is fixed to one side of the top surface of the sedimentation tank and is communicated with, the output shaft of the second motor penetrates through the top end of the sedimentation tank and extends into the sedimentation tank, a lead screw is fixedly connected with the inside of the sedimentation tank, the bottom end of the lead screw penetrates through a fixing plate and is rotatably connected with a contact part of the fixing plate, the top surface and the bottom surface of the fixing plate are respectively provided with a limiting ring in a laminating manner, the limiting ring is fixedly sleeved on the lead screw, a T-shaped chute is formed in the inner wall of one side of the sedimentation tank, a T-shaped sliding block is arranged in the T-shaped chute in a sliding manner, the side end of the T-shaped sliding block extends out of the T-shaped chute and is fixedly provided with a disc, the center of the top surface of the disc is provided with a through hole for the lead screw to pass through, the top surface of the disc is uniformly provided with a plurality of through holes, a filter screen is fixedly attached to the bottom surface of the disc, the outer ring, the annular pipe is sleeved on the screw rod, a plurality of first through holes are uniformly formed in the surface of the inner ring of the annular pipe, a second connecting pipe is fixed on one side of the upper top surface of the screw rod and is communicated with the annular pipe, a siphon hose is fixedly connected to the top of the second connecting pipe, the other end of the siphon hose extends out of the precipitation tank through the barrel, a screw nut is fixed at the center of the bottom surface of the disc and is sleeved on the screw rod and in threaded connection with the screw rod, a ring is sleeved on the screw nut and is in rotary connection with the screw nut, a limit ring is respectively attached to the top surface and the bottom surface of the ring, the limit ring is fixedly sleeved on the screw nut, a cross rod is fixed at the top of the outer ring, a brush is fixedly installed on the top surface of the cross rod, a toothed ring is fixedly sleeved at the bottom of the outer ring, a third motor is fixedly arranged on the top surface of the mounting plate, a cover body is sleeved on the third motor, the bottom end of the cover body is fixedly connected with the top surface of the mounting plate, an output shaft of the third motor penetrates through the top end in the cover body and is fixedly connected with a gear, the contact part of the output shaft of the third motor and the cover body is in sealed rotary connection, the gear is meshed with the gear ring, a plurality of arc-shaped mounting grooves are uniformly arranged on the inner wall of the sedimentation tank, a first mounting groove is arranged on the inner side of the arc mounting groove, an ultraviolet lamp is fixedly mounted in the first mounting groove, an arc-shaped sealing cover plate is embedded in the arc-shaped mounting groove and fixedly mounted in the arc-shaped mounting groove through bolts, and the arc-shaped sealing cover plate is provided with a blind groove for embedding a nut of the bolt, the inner arc surface of the arc-shaped sealing cover plate is aligned with the inner ring surface of the sedimentation tank, and a sealing gasket is fixedly arranged at the contact position of the arc-shaped sealing cover plate and the arc-shaped sealing cover plate.
Preferably, the arc-shaped sealing cover plate is made of a transparent material.
Preferably, the motor, the material pumping pump, the flowmeter, the first motor, the first material pumping pump, the second motor, the ultraviolet lamp and the third motor are respectively and electrically connected with the external power supply through leads.
Preferably, the flowmeter is an intelligent electromagnetic flowmeter of an MIK-LDG model.
Compared with the prior art, the invention has the beneficial effects that: this device passes through the setting of agitator, can dissolve solid-state polyaluminium chloride in the agitator in advance, so can be better with the sewage reaction in the compounding bucket, it facilitates to evolve the flocculation stage of in-process for sewage, and through the volume of the good polymeric aluminium chloride of joining in the compounding bucket of control that the flowmeter can be accurate, and because the setting of disc and filter screen, the filter screen can effectually stay flocculent impurity in the disc lower part, consequently, need not wait for flocculent impurity to settle down completely in the sewage, can take away clear water, the effectual time of having saved, indirect improvement work efficiency, and through ultraviolet lamp's setting, ultraviolet ray that ultraviolet lamp produced sees through inside the arc mounting groove shines the gunbarrel, carry out the work of disinfecting to the sewage in the gunbarrel, further improved sewage purification effect.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 in accordance with the present invention;
fig. 3 is an enlarged view of a portion of the structure of fig. 1 according to the present invention.
In the figure: the device comprises a base 1, a stirring barrel 2, a motor 3, a stirring rod 4, a charging hole 5, a water inlet pipe 6, a material pumping pump 7, a connecting pipe 8, a flowmeter 9, a mixing barrel 10, a sewage pipe 11, a first motor 12, a first stirring rod 13, a vent pipe 14, a first material pumping pump 15, a gear 16, a first connecting pipe 17, a settling tank 18, a supporting leg 19, a slag discharge pipe 20, a barrel 21, a second motor 22, an arc-shaped mounting groove 23, a first mounting groove 24, an ultraviolet lamp 25, an arc-shaped sealing cover plate 26, a fixing plate 27, a lead screw 28, a limiting ring 29, a T-shaped sliding groove 30, a T-shaped sliding block 31, a disc 32, a through hole 33, a filter screen 34, a lead screw nut 35, a limiting ring 36, a ring 37, a ring pipe 38, a connecting block 39, a second connecting pipe 40, a siphon hose 41, a first through hole 42, a cross rod 43, a brush 44, a toothed.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in figures 1, 2 and 3, the rapid filtration and sterilization device for sewage of water plants comprises a base 1, wherein a stirring barrel 2 is fixedly arranged on one side of the top surface of the base 1, a motor 3 is fixedly arranged in the center of the top surface of the stirring barrel 2, an output shaft of the motor 3 penetrates through the top surface of the stirring barrel 2 and extends into the stirring barrel 2 to be fixedly connected with a stirring rod 4, a plurality of stirring blades are respectively and uniformly fixed on two sides of the stirring rod 4, a feed inlet 5 is fixed on one side of the top surface of the stirring barrel 2, a plug cover is screwed on the top of the feed inlet 5, the feed inlet 5 is communicated with the inside of the stirring barrel 2, a water inlet pipe 6 is fixedly connected on the other side of the top surface of the stirring barrel 2, a valve is fixedly arranged on the water inlet pipe 6, the water inlet pipe 6 is communicated with the inside of the stirring barrel 2, a material pump 7 is, the mixing barrel 10 is fixedly arranged on the top surface of the base 1, the top end of the side wall of the mixing barrel 10 is fixedly connected with a connecting pipe 8, the other end of the connecting pipe 8 penetrates through the side wall of the mixing barrel 2 and extends into the side wall to be communicated with a discharge hole of a material pump 7, the contact part of the connecting pipe 8 and the mixing barrel 2 is fixedly connected, the connecting pipe 8 is communicated with the interior of the mixing barrel 10, a flowmeter 9 is fixedly arranged on the connecting pipe 8, the central part of the top surface of the mixing barrel 10 is fixedly provided with a first motor 12, an output shaft of the first motor 12 penetrates through the top surface of the mixing barrel 10 and extends into the interior of the mixing barrel 10 to be fixedly connected with a first stirring rod 13, a plurality of stirring blades are respectively and uniformly and fixedly arranged on two sides of the first stirring rod 13, a sewage pipe 11 is fixedly connected on one side of the top surface of the mixing barrel 10, the aeration pipe 14 is communicated with the interior of the mixing barrel 10, a first material pumping pump 15 is fixedly installed at the bottom end of the other side of the mixing barrel 10, a material sucking opening of the first material pumping pump 15 is communicated with the interior of the mixing barrel 10, the bottom of the first material pumping pump 15 is fixedly connected with the top surface of the base 1, a sedimentation tank 18 is arranged at the side end of the mixing barrel 10, the bottom of the sedimentation tank 18 is in a conical shape, supporting legs 19 are symmetrically fixed on two sides of the bottom of the sedimentation tank 18 respectively, the bottom end of each supporting leg 19 is fixedly connected with the top surface of the base 1, a slag discharging pipe 20 is fixedly connected with the bottom end of the sedimentation tank 18, the slag discharging pipe 20 is communicated with the interior of the sedimentation tank 18, a valve is fixedly arranged on the slag discharging pipe 20, a guide pipe is fixedly connected with the bottom of the slag discharging pipe 20, a first connecting pipe 17 is fixedly connected with the top of the side wall of the sedimentation tank 18, the first connecting pipe 17 is, the bottom in the settling tank 18 is transversely and fixedly provided with a fixing plate 27, one side of the top surface of the settling tank 18 is fixedly provided with a cylinder 21, the cylinder 21 is communicated with the settling tank 18, the center of the top surface of the settling tank 18 is fixedly provided with a second motor 22, an output shaft of the second motor 22 penetrates through the top end of the settling tank 18 and extends into the settling tank 18 to be fixedly connected with a lead screw 28, the bottom end of the lead screw 28 penetrates through the fixing plate 27 and is rotatably connected with a contact part of the lead screw, the top surface and the bottom surface of the fixing plate 27 are respectively provided with a limiting ring 29 in a laminating manner, the limiting ring 29 is fixedly sleeved on the lead screw 28, a T-shaped sliding groove 30 is arranged on the inner wall of one side of the settling tank 18, a T-shaped sliding block 31 is arranged in the T-shaped sliding groove 30 in a sliding manner, a circular disc 32 is fixedly arranged at the side end of the, the bottom surface of the disc 32 is fixedly attached with a filter screen 34, the outer ring surface of the disc 32 is in fit sliding connection with the inner ring surface of the precipitation tank 18, a sealing ring is arranged at the fit position of the outer ring surface of the disc 32 and the inner ring surface of the precipitation tank 18, two sides of the top surface of the disc 32 are respectively fixed with a connecting block 39, the top ends of the two connecting blocks 39 are fixed with the same annular pipe 38, the annular pipe 38 is sleeved on the lead screw 28, the inner ring surface of the annular pipe 38 is uniformly provided with a plurality of first through holes 42, one side of the top surface of the lead screw 28 is fixed with a second connecting pipe 40, the second connecting pipe 40 is communicated with the annular pipe 38, the top of the second connecting pipe 40 is fixedly connected with a hose 41, the other end of the hose 41 extends out of the precipitation tank 18 through the barrel 21, the center of the bottom surface of the disc 32 is fixed with a, the lead screw nut 35 is sleeved with a ring 37, the ring 37 is rotatably connected with the lead screw nut 35, the top surface and the bottom surface of the ring 37 are respectively attached with a limiting ring 36, the limiting ring 36 is fixedly sleeved on the lead screw nut 35, the top of the outer ring of the ring 37 is fixed with a cross rod 43, the top surface of the cross rod 43 is fixedly provided with a brush 44, the bottom of the outer ring of the ring 37 is fixedly sleeved with a toothed ring 45, the bottom of the side wall of the lead screw nut 35 is fixed with a mounting plate 46, the top surface of the mounting plate 46 is fixedly provided with a third motor 47, the third motor 47 is sleeved with a cover body 48, the bottom end of the cover body 48 is fixedly connected with the top surface of the mounting plate 46, the output shaft of the third motor 47 penetrates through the inner top end of the cover body 48 and is fixedly connected with a gear 16, the contact part of the output shaft of the third motor 47 and the cover body 48 is rotatably connected in, first mounting groove 24 has been seted up to arc mounting groove 23 inboard, fixed mounting has ultraviolet lamp 25 in the first mounting groove 24, it has the sealed apron of arc 26 to inlay in the arc mounting groove 23, the sealed apron of arc 26 passes through bolt fixed mounting in arc mounting groove 23, and sets up the camera apron that supplies the nut embedding of bolt on the sealed apron of arc 26, the sealed apron of arc 26 inner arc face aligns with the 18 inner circles faces of gunbarrel, the sealed apron of arc 26 is sealed with the fixed sealed pad that is equipped with of the sealed apron 26 contact department of arc.
The curved sealing cover plate 26 is made of a transparent material.
The motor 3, the material pumping pump 7, the flowmeter 9, the first motor 12, the first material pumping pump 15, the second motor 22, the ultraviolet lamp 25 and the third motor 47 are respectively electrically connected with an external power supply through leads.
The flowmeter 9 is an intelligent electromagnetic flowmeter of the MIK-LDG type.
The working principle is as follows: when the device is used, firstly, proper polyaluminium chloride is added into a stirring barrel 2 through a feed inlet 5, then a valve on a water inlet pipe 6 is opened, proper clear water is added according to the dissolution proportion of the polyaluminium chloride, then a motor 3 is started, the polyaluminium chloride and the clear water in the stirring barrel 2 are stirred and mixed through a stirring rod 4, so that the polyaluminium chloride is fully dissolved, at the moment, sewage is added into a mixing barrel 10 through a sewage pipe 11, simultaneously, a material pumping pump 7 is started, the dissolved polyaluminium chloride in the stirring barrel 2 is added into the mixing barrel 10 through a connecting pipe 8, the adding amount can be clearly known through a flowmeter 9 in the process, so that the amount of the polyaluminium chloride added into the mixing barrel 10 can be accurately controlled, and the solid polyaluminium chloride is dissolved in the stirring barrel 2 in advance, so that the solid polyaluminium chloride can better react with the sewage in the mixing barrel 10, the flocculation stage in the sewage evolution process is facilitated, at this time, when the first motor 12 is started, the sewage and the polyaluminium chloride in the mixing barrel 10 are uniformly mixed through the first stirring rod 13, so that the sewage and the polyaluminium chloride are fully reacted, then the first pumping pump 15 is started to guide the sewage in the mixing barrel 10 into the precipitation tank 18, after the sewage in the mixing barrel 10 is completely pumped away, according to the steps, the sewage and the polyaluminium chloride dissolved in the stirring barrel 2 can be continuously guided into the mixing barrel 10, the sewage entering the precipitation tank 18 enters the precipitation stage from the flocculation stage, at this time, the second motor 22 is started, the screw nut 35 is driven by the screw 28 to move downwards slowly, the disc 32 is driven to descend synchronously when the screw nut 35 moves, and at this time, the flocculated impurities in the sewage are blocked by the filter screen 34 to move downwards along with the disc 32, while the clear water except the flocculent impurities flows to the upper part of the disc 32 through the through hole 33, at this time, the clear water at the upper part of the disc 32 can be quickly pumped away through the siphon hose 41 without waiting for the flocculent impurities in the sewage to be completely precipitated, the time is effectively saved, the working efficiency is further improved, and the filter screen 34 can effectively block the flocculent impurities, so that the clarity of the clear water at the upper part of the disc 32 can be effectively ensured, when the screw nut 35 descends to the lowest point, the screw nut 35 is lifted to the original position through the second motor 22, so that the disc 32 is reset to the upper end of the first connecting pipe 17, at this time, the sewage at the flocculent stage in the mixing barrel 10 can be guided into the sedimentation tank 18 through the first pumping pump 15 again, the sedimentation purification stage of sewage purification can be continuously and quickly completed in the sedimentation tank 18, and through the arrangement of the ultraviolet lamp 25, ultraviolet ray that ultraviolet lamp 25 produced sees through arc mounting groove 23 and shines inside the gunbarrel 18, the work of disinfecting to the sewage in the gunbarrel 18, sewage purification effect has further been improved, and can start third motor 47 when disc 32 descends, it rotates to drive ring 37 through gear 16 and ring gear 45, can drive horizontal pole 43 simultaneously when ring 37 rotates and remove, brush 44 at its top can be brushed filter screen 34 bottom when horizontal pole 43 removes, can effectually avoid filter screen 34 to block up, when the impurity of the inside sediment of gunbarrel 18 that needs clearance, can open the valve on the sediment pipe 20, can be outside the convenient discharge gunbarrel 18 of impurity through sediment pipe 20 of the inside sediment of gunbarrel 18.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A rapid filtration and sterilization device for sewage of a water plant comprises a base (1) and is characterized in that; the stirring device is characterized in that a stirring barrel (2) is fixedly mounted on one side of the top surface of the base (1), a motor (3) is fixedly mounted at the center of the top surface of the stirring barrel (2), an output shaft of the motor (3) penetrates through the top surface of the stirring barrel (2) and extends into a stirring rod (4) fixedly connected with the inside of the stirring barrel (2), a plurality of stirring blades are uniformly fixed on two sides of the stirring rod (4) respectively, a feed opening (5) is fixed on one side of the top surface of the stirring barrel (2), a plug cover is screwed on the top of the feed opening (5), the feed opening (5) is communicated with the inside of the stirring barrel (2), a water inlet pipe (6) is fixedly connected with the other side of the top surface of the stirring barrel (2), a valve is fixedly arranged on the water inlet pipe (6), the water inlet pipe (6) is communicated with the inside of the stirring barrel (2), a material pumping pump (7) is fixedly mounted, the mixing barrel (10) is fixedly arranged on the top surface of the base (1), a connecting pipe (8) is fixedly connected with the top end of the side wall of the mixing barrel (10), the other end of the connecting pipe (8) penetrates through the side wall of the mixing barrel (2) and extends into the side wall of the mixing barrel to be communicated with a discharge hole of a material pumping pump (7), a connecting pipe (8) is fixedly connected with a contact part of the mixing barrel (2), the connecting pipe (8) is communicated with the inside of the mixing barrel (10), a flowmeter (9) is fixedly arranged on the connecting pipe (8), a first motor (12) is fixedly arranged at the central part of the top surface of the mixing barrel (10), an output shaft of the first motor (12) penetrates through the top surface of the mixing barrel (10) and extends into a first stirring rod (13) fixedly connected with the inside of the mixing barrel (10), a plurality of stirring blades are respectively and uniformly and fixedly arranged on two sides of the first stirring rod (13), a sewage, the sewage pipe (11) is communicated with the interior of the mixing barrel (10), the other side of the top surface of the mixing barrel (10) is fixedly provided with a vent pipe (14), the vent pipe (14) is communicated with the interior of the mixing barrel (10), the bottom end of the other side of the mixing barrel (10) is fixedly provided with a first material pumping pump (15), a material sucking port of the first material pumping pump (15) is communicated with the interior of the mixing barrel (10), the bottom of the first material pumping pump (15) is fixedly connected with the top surface of the base (1), the side end of the mixing barrel (10) is provided with a settling tank (18), the bottom of the settling tank (18) is in a conical shape, two sides of the bottom of the settling tank (18) are respectively and symmetrically fixed with supporting legs (19), the bottom ends of the supporting legs (19) are fixedly connected with the top surface of the base (1), the bottom end of the settling tank (18) is fixedly connected with a slag discharge pipe (20), and the slag, arrange fixed valve that is equipped with on sediment pipe (20), arrange sediment pipe (20) bottom fixedly connected with pipe, the first connecting pipe (17) of gunbarrel (18) lateral wall top fixedly connected with, first connecting pipe (17) and gunbarrel (18) intercommunication, the bin outlet intercommunication of first connecting pipe (17) other end and first pump (15), the horizontal fixed plate (27) that is equipped with of bottom in gunbarrel (18), gunbarrel (21) is fixed with on one side of gunbarrel (18) top surface, barrel (21) and gunbarrel (18) intercommunication, gunbarrel (18) top surface central authorities department fixed mounting has second motor (22), the output shaft of second motor (22) pierces through gunbarrel (18) top and stretches into gunbarrel (18) inside fixedly connected with lead screw (28), lead screw (28) bottom pierces through fixed plate (27) and contacts department swivelling joint rather than, the top surface and the bottom surface of the fixing plate (27) are respectively provided with a limiting ring (29) in a fitting manner, the limiting ring (29) is fixedly sleeved on a lead screw (28), a T-shaped sliding groove (30) is formed in the inner wall of one side of the settling tank (18), a T-shaped sliding block (31) is arranged in the T-shaped sliding groove (30) in a sliding manner, a disc (32) is fixed on the side end of the T-shaped sliding block (31) extending out of the T-shaped sliding groove (30), a through hole for the lead screw (28) to pass through is formed in the center of the top surface of the disc (32), a plurality of through holes (33) are uniformly formed in the top surface of the disc (32), a filter screen (34) is fixedly attached to the bottom surface of the disc (32), the outer ring surface of the disc (32) is in a fitting sliding connection with the inner ring surface of the settling tank (18), a sealing ring is arranged at the fitting position of the, the top ends of the two connecting blocks (39) are fixed with the same annular pipe (38), the annular pipe (38) is sleeved on the lead screw (28), a plurality of first through holes (42) are uniformly formed in the inner ring surface of the annular pipe (38), one side of the upper surface of the lead screw (28) is fixed with a second connecting pipe (40), the second connecting pipe (40) is communicated with the annular pipe (38), a siphon hose (41) is fixedly connected to the top of the second connecting pipe (40), the other end of the siphon hose (41) extends out of the sedimentation tank (18) through the barrel body (21), a lead screw nut (35) is fixed to the center of the bottom surface of the disc (32), the lead screw nut (35) is sleeved on the lead screw (28) and is in threaded connection with the lead screw nut, a ring (37) is sleeved on the lead screw nut (35), the ring (37) is in rotary connection with the lead screw nut (35), the top surface and the bottom surface of the ring (37) are respectively attached, the limiting ring (36) is fixedly sleeved on the screw nut (35), the top of the outer ring of the circular ring (37) is fixedly provided with a cross rod (43), the top surface of the cross rod (43) is fixedly provided with a brush (44), the bottom of the outer ring of the circular ring (37) is fixedly sleeved with a toothed ring (45), the bottom of the side wall of the screw nut (35) is fixedly provided with a mounting plate (46), the top surface of the mounting plate (46) is fixedly provided with a third motor (47), the third motor (47) is sleeved with a cover body (48), the bottom end of the cover body (48) is fixedly connected with the top surface of the mounting plate (46), an output shaft of the third motor (47) penetrates through the inner top end of the cover body (48) and is fixedly connected with a gear (16), the contact part of the output shaft of the third motor (47) and the cover body (48) is in sealed and rotary connection, the gear (16) is meshed with the toothed ring (45), first mounting groove (24) have been seted up to arc mounting groove (23) inboard, fixed mounting has ultraviolet lamp (25) in first mounting groove (24), it has arc sealed apron (26) to inlay in arc mounting groove (23), arc sealed apron (26) are through bolt fixed mounting in arc mounting groove (23), and set up the camera apron that supplies the nut embedding of bolt on arc sealed apron (26), arc sealed apron (26) intrados aligns with gunbarrel (18) inner circle face, arc sealed apron (26) and arc sealed apron (26) contact department are fixed and are equipped with sealed the pad.
2. The rapid filtering and sterilizing device for sewage of water plant according to claim 1, characterized in that: the arc-shaped sealing cover plate (26) is made of transparent materials.
3. The rapid filtering and sterilizing device for sewage of water plant according to claim 1, characterized in that: the motor (3), the material pumping pump (7), the flowmeter (9), the first motor (12), the first material pumping pump (15), the second motor (22), the ultraviolet lamp (25) and the third motor (47) are respectively electrically connected with an external power supply through leads.
4. The rapid filtering and sterilizing device for sewage of water plant according to claim 1, characterized in that: the flowmeter (9) is an intelligent electromagnetic flowmeter of an MIK-LDG model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011570883.1A CN112723627A (en) | 2020-12-26 | 2020-12-26 | Water plant sewage rapid filtration sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011570883.1A CN112723627A (en) | 2020-12-26 | 2020-12-26 | Water plant sewage rapid filtration sterilization device |
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| Publication Number | Publication Date |
|---|---|
| CN112723627A true CN112723627A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011570883.1A Pending CN112723627A (en) | 2020-12-26 | 2020-12-26 | Water plant sewage rapid filtration sterilization device |
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| CN (1) | CN112723627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117623472A (en) * | 2023-12-20 | 2024-03-01 | 中国电建集团成都勘测设计研究院有限公司 | Large-flux tunnel sewage flocculation treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218084A (en) * | 2018-02-07 | 2018-06-29 | 浙江工商职业技术学院 | A kind of urban sewage treatment system and its processing method |
| CN109045771A (en) * | 2018-10-23 | 2018-12-21 | 周小琴 | A kind of environmental protection recycling formula sewage waste material sedimentation auxiliary device |
| CN208865564U (en) * | 2018-09-09 | 2019-05-17 | 青岛光华环保科技有限公司 | A kind of novel flocculant chemicals dosing plant |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108218084A (en) * | 2018-02-07 | 2018-06-29 | 浙江工商职业技术学院 | A kind of urban sewage treatment system and its processing method |
| CN208865564U (en) * | 2018-09-09 | 2019-05-17 | 青岛光华环保科技有限公司 | A kind of novel flocculant chemicals dosing plant |
| CN109045771A (en) * | 2018-10-23 | 2018-12-21 | 周小琴 | A kind of environmental protection recycling formula sewage waste material sedimentation auxiliary device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117623472A (en) * | 2023-12-20 | 2024-03-01 | 中国电建集团成都勘测设计研究院有限公司 | Large-flux tunnel sewage flocculation treatment device |
| CN117623472B (en) * | 2023-12-20 | 2024-08-02 | 中国电建集团成都勘测设计研究院有限公司 | Large-flux tunnel sewage flocculation treatment device |
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