CN219972127U - Integrated sludge dewatering device - Google Patents

Integrated sludge dewatering device Download PDF

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Publication number
CN219972127U
CN219972127U CN202321500408.6U CN202321500408U CN219972127U CN 219972127 U CN219972127 U CN 219972127U CN 202321500408 U CN202321500408 U CN 202321500408U CN 219972127 U CN219972127 U CN 219972127U
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China
Prior art keywords
stirring
fixedly connected
pipe
sedimentation bin
sludge
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CN202321500408.6U
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Chinese (zh)
Inventor
彭江
李文生
徐铁良
洪翔翔
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Xinzheng Yuanheng Water Service Co ltd
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Xinzheng Yuanheng Water Service Co ltd
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Abstract

The utility model relates to the technical field of sludge dewatering, in particular to an integrated sludge dewatering device which comprises a stirring sedimentation bin, wherein a sludge feeding pipe is fixedly connected to one side of the stirring sedimentation bin, a flocculant placing box is fixedly connected to one side of the stirring sedimentation bin, a motor is fixedly connected to one side of the stirring sedimentation bin, and a stirring shaft is fixedly connected to the output end of the motor. The utility model has the advantages that: the round hole is formed in the disc, when the stirring shaft rotates for one circle, the round hole corresponds to the two feeding holes respectively, a certain amount of sludge and flocculating agent can be fed into the round hole and stirred, so that the sludge and the flocculating agent are more uniformly mixed, the flocculation effect is poor due to the fact that excessive sludge is fed into the round hole at one time, the spiral blades are arranged in the discharging pipe, the sludge with less water after flocculation and precipitation can be downwards conveyed, and the phenomenon that the sludge blocks the discharging pipe and cannot smoothly enter the interior of the spiral-fold type dehydrator is avoided.

Description

Integrated sludge dewatering device
Technical Field
The utility model relates to the technical field of sludge dewatering, in particular to an integrated sludge dewatering device.
Background
Chinese patent publication No. CN215440156U discloses an integrated sludge dewatering station, the output shaft of the mixing motor stretches into the rectangular pipe and the end is fixedly connected with a stirring shaft, the stirring shaft is uniformly fixedly connected with stirring blades on the outer peripheral surface, the left end of the flocculant mixing pipe is connected with the sludge inlet pipe, and the upper side and the lower side of the outer peripheral surface of the flocculant mixing pipe are respectively fixedly connected with a dosing pipe.
In the use of the device, because the silt is deposited at the bottom of the sedimentation tank after flocculation and precipitation and the moisture content of the silt is low at the moment, the silt enters the spiral-type dehydrator from the silt outlet pipe only by gravity, and the silt is easy to block in the silt outlet opening.
In this regard, the utility model provides an integrated sludge dewatering device which solves the problems.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide an integrated sludge dewatering device, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides an integrated sludge dewatering device, including a stirring sedimentation bin, one side of the stirring sedimentation bin is fixedly connected with a sludge feeding pipe, one side of the stirring sedimentation bin is fixedly connected with a flocculant placement box, one side of the stirring sedimentation bin is fixedly connected with a motor, an output end of the motor is fixedly connected with a stirring shaft, one side of the stirring shaft is fixedly connected with a disc, one side of the stirring shaft is respectively and fixedly connected with four first stirring rods and four second stirring rods, one side of each stirring shaft is fixedly connected with a scraper blade, the bottom of each stirring shaft is fixedly connected with a spiral blade, the bottom of each stirring sedimentation bin is fixedly connected with a discharging pipe, and one side of each discharging pipe is connected with a spiral-pile type dewatering machine.
By the above-mentioned scheme preferred, the pivot hole has been seted up to one side of stirring sediment storehouse, the output of motor runs through pivot hole and one side fixed connection of (mixing) shaft, the feed inlet has been seted up respectively to one side of stirring sediment storehouse, the position of feed inlet corresponds with the position of mud inlet pipe and flocculant placement box respectively, the flocculant placement box is connected with stirring sediment storehouse through the pipeline.
By the above-mentioned scheme preferred, the diameter of disc and stirring deposit the internal surface diameter looks adaptation in storehouse, the surface rotation of disc is connected in stirring deposit the internal surface in storehouse, a round hole has been seted up respectively to the both sides of disc, two the round hole the position respectively with the position correspondence of two feed inlets and the size equals.
By adopting the scheme, the sludge can enter the stirring sedimentation bin in a fixed time and fixed quantity, and the stirring is more uniform.
By any of the above schemes, it is preferable that the shape of one side of the two scraping plates is matched with the shape of the inner surface of the stirring and precipitating bin, and one side of the two scraping plates is matched with the inner surface of the stirring and precipitating bin.
By the above-mentioned scheme preferred, the both sides of stirring sediment storehouse are provided with overflow pipe and wash pipe respectively, the one side UNICOM of wash pipe has annular wash pipe, one side fixedly connected with of annular wash pipe a plurality of shower nozzles.
In any of the above embodiments, it is preferable that the interior of the stirring sedimentation tank is rinsed after completion.
By the above-mentioned scheme preferred, the discharge gate has been seted up to the bottom in stirring sediment storehouse, the position of discharge gate corresponds and the size equals with the position of discharging pipe.
In any of the above embodiments, it is preferable that the helical blade is disposed inside the tapping pipe, and the diameter of the helical blade is smaller than the diameter inside the tapping pipe.
In any of the above embodiments, it is preferable that the sludge is transported by the spiral blade to avoid clogging.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
according to the utility model, the disc is arranged on the stirring shaft, the round holes are formed in the disc, when the stirring shaft rotates for one circle, the round holes correspond to the two feed inlets respectively, a certain amount of sludge and flocculant can be introduced at the moment and are stirred, so that the sludge and the flocculant can be more uniformly mixed, the problem that the flocculation effect is poor due to the fact that excessive sludge is introduced at one time is avoided, the spiral blades are arranged in the discharge pipe, the sludge with less water after flocculation and precipitation can be downwards conveyed, and the problem that the sludge blocks the discharge pipe and cannot smoothly enter the spiral-type dehydrator is avoided.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model;
fig. 2 is a schematic view of a connection structure of a stirring shaft according to an embodiment of the present utility model.
In the figure: 1-stirring sedimentation bin, 2-sludge feed pipe, 3-flocculant placing box, 4-motor, 5-stirring shaft, 6-disc, 601-round hole, 7-first stirring rod, 8-second stirring rod, 9-scraper blade, 10-helical blade, 11-discharging pipe, 12-spiral shell formula hydroextractor, 13-overflow pipe, 14-flushing pipe, 15-annular flushing pipe, 16-flushing shower nozzle.
Detailed Description
As shown in fig. 1 to 2, an integrated sludge dewatering device, it includes stirring sediment storehouse 1, one side fixedly connected with sludge feed pipe 2 of stirring sediment storehouse 1, one side fixedly connected with flocculant of stirring sediment storehouse 1 places box 3, one side fixedly connected with motor 4 of stirring sediment storehouse 1, the output fixedly connected with (mixing) shaft 5 of motor 4, one side fixedly connected with disc 6 of (mixing) shaft 5, one side of (mixing) shaft 5 is four first puddlers 7 and four second puddlers 8 of fixedly connected with respectively, one side fixedly connected with scraper blade 9 of two first puddlers 7, the bottom fixedly connected with helical blade 10 of (mixing) shaft 5, the bottom fixedly connected with discharging pipe 11 of stirring sediment storehouse 1, one side of discharging pipe 11 is connected with fold spiral shell formula hydroextractor 12, first puddler 7 and second puddler 8 play the effect of stirring, scraper blade 9 then scrapes the inner wall of stirring sediment storehouse 1 and prevents that mud from gluing to the inner wall of stirring sediment storehouse 1.
The pivot hole has been seted up to one side of stirring sediment storehouse 1, one side fixed connection of pivot hole and (mixing) shaft 5 is run through to the output of motor 4, the feed inlet has been seted up respectively to one side of stirring sediment storehouse 1, the position of feed inlet is corresponding with the position of mud inlet pipe 2 and flocculant placement box 3 respectively, the box 3 is placed to the flocculant is connected with stirring sediment storehouse 1 through the pipeline, one side of pipeline is provided with the solenoid valve, whenever the position of round hole 601 is corresponding with the position of mud inlet pipe 2 and flocculant placement and 3, the solenoid valve just opens the outflow flocculant, the flocculant enters into the inside of stirring sediment storehouse 1 through round hole 601.
The diameter of the disc 6 is matched with the diameter of the inner surface of the stirring sedimentation bin 1, the outer surface of the disc 6 is rotationally connected to the inner surface of the stirring sedimentation bin 1, two circular holes 601 are respectively formed in two sides of the disc 6, and the positions of the two circular holes 601 are respectively corresponding to the positions of the two feeding holes and are equal in size.
The shape of one side of the two scraping plates 9 is matched with the shape of the inner surface of the stirring sedimentation bin 1, and one side of the two scraping plates 9 is matched with the inner surface of the stirring sedimentation bin 1.
The two sides of the stirring sedimentation bin 1 are respectively provided with an overflow pipe 13 and a flushing water pipe 14, one side of the flushing water pipe 14 is communicated with an annular flushing pipe 15, one side of the annular flushing pipe 15 is fixedly connected with a plurality of flushing nozzles 16, a water pump is arranged on the flushing pipe 14, and the water flow is pressurized and flushed through the water pump to stir the interior of the sedimentation bin 1, and the structures and the working principles of the overflow pipe 13, the flushing water pipe 14, the annular flushing pipe 15 and the flushing nozzles 16 are the same as those of the related structures in CN 215440156U.
The bottom of stirring sedimentation storehouse 1 has seted up the discharge gate, and the position of discharge gate corresponds and the size equals with the position of discharging pipe 11, is provided with the valve on the discharging pipe 11.
The helical blade 10 is arranged inside the tapping pipe 11, and the diameter of the helical blade 10 is smaller than the diameter inside the tapping pipe 11.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
according to the utility model, the disc 6 is arranged on the stirring shaft 5, the circular holes 601 are formed in the disc 6, when the stirring shaft 5 rotates for one circle, the circular holes 601 respectively correspond to the two feeding holes, a certain amount of sludge and flocculating agent can enter at the moment and are stirred, so that the sludge and the flocculating agent can be more uniformly mixed, the problem that the flocculating effect is poor due to the fact that excessive sludge enters at one time is avoided, the spiral blades 10 are arranged in the discharging pipe 11, the sludge with less water after flocculating precipitation can be downwards conveyed, and the problem that the sludge blocks the discharging pipe and cannot smoothly enter the spiral-type dehydrator 12 is avoided.

Claims (7)

1. An integrated sludge dewatering device which is characterized in that: including stirring sediment storehouse (1), one side fixedly connected with mud inlet pipe (2) of stirring sediment storehouse (1), one side fixedly connected with of stirring sediment storehouse (1) places box (3), one side fixedly connected with motor (4) of stirring sediment storehouse (1), the output fixedly connected with (5) of motor (4), one side fixedly connected with disc (6) of (5), one side of (5) is four first puddler (7) and four second puddler (8) of fixedly connected with respectively, two one side fixedly connected with scraper blade (9) of first puddler (7), the bottom fixedly connected with helical blade (10) of (5) of (1) is deposited in the stirring, one side of (11) is connected with spiral shell formula hydroextractor (12) of folding.
2. The integrated sludge dewatering device according to claim 1, wherein: the stirring sedimentation bin is characterized in that a rotating shaft hole is formed in one side of the stirring sedimentation bin (1), the output end of the motor (4) penetrates through the rotating shaft hole and is fixedly connected with one side of the stirring shaft (5), a feeding hole is formed in one side of the stirring sedimentation bin (1) respectively, the position of the feeding hole corresponds to the positions of the sludge feeding pipe (2) and the flocculant placement box (3) respectively, and the flocculant placement box (3) is connected with the stirring sedimentation bin (1) through a pipeline.
3. An integrated sludge dewatering device as claimed in claim 2, wherein: the diameter of disc (6) and stirring deposit the internal surface diameter looks adaptation in storehouse (1), the surface rotation of disc (6) is connected in stirring and is deposited the internal surface in storehouse (1), round hole (601) have been seted up respectively to the both sides of disc (6), two the position of round hole (601) corresponds and the size equals with the position of two feed inlets respectively.
4. An integrated sludge dewatering device as claimed in claim 3, wherein: the shape of one side of each scraper (9) is matched with the shape of the inner surface of the stirring sedimentation bin (1), and one side of each scraper (9) is attached to the inner surface of the stirring sedimentation bin (1).
5. The integrated sludge dewatering device according to claim 4, wherein: the stirring sedimentation bin is characterized in that overflow pipes (13) and flushing water pipes (14) are respectively arranged on two sides of the stirring sedimentation bin (1), an annular flushing pipe (15) is communicated with one side of each flushing water pipe (14), and a plurality of flushing spray heads (16) are fixedly connected to one side of each annular flushing pipe (15).
6. The integrated sludge dewatering device according to claim 5, wherein: the bottom of the stirring sedimentation bin (1) is provided with a discharge hole, and the position of the discharge hole corresponds to the position of the discharge pipe (11) and is equal to the discharge pipe in size.
7. The integrated sludge dewatering device according to claim 6, wherein: the spiral blade (10) is arranged in the discharging pipe (11), and the diameter of the spiral blade (10) is smaller than that of the discharging pipe (11).
CN202321500408.6U 2023-06-13 2023-06-13 Integrated sludge dewatering device Active CN219972127U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321500408.6U CN219972127U (en) 2023-06-13 2023-06-13 Integrated sludge dewatering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321500408.6U CN219972127U (en) 2023-06-13 2023-06-13 Integrated sludge dewatering device

Publications (1)

Publication Number Publication Date
CN219972127U true CN219972127U (en) 2023-11-07

Family

ID=88577637

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321500408.6U Active CN219972127U (en) 2023-06-13 2023-06-13 Integrated sludge dewatering device

Country Status (1)

Country Link
CN (1) CN219972127U (en)

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