CN111087088A - Sludge recovery device based on centrifugal force change principle - Google Patents

Sludge recovery device based on centrifugal force change principle Download PDF

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Publication number
CN111087088A
CN111087088A CN201911351048.6A CN201911351048A CN111087088A CN 111087088 A CN111087088 A CN 111087088A CN 201911351048 A CN201911351048 A CN 201911351048A CN 111087088 A CN111087088 A CN 111087088A
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China
Prior art keywords
sludge
movably connected
centrifugal force
device based
rotating shaft
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CN201911351048.6A
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Chinese (zh)
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朱浩诚
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Individual
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Individual
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Priority to CN201911351048.6A priority Critical patent/CN111087088A/en
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/38Treatment of water, waste water, or sewage by centrifugal separation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance

Abstract

The invention relates to the technical field of wastewater treatment, and discloses a sludge recovery device based on a centrifugal force change principle, which comprises a shell, wherein the left side and the right side of the shell are movably connected with supporting legs, the left end of the supporting leg on the right side is movably connected with a bottom plate, the middle part of the bottom plate is movably connected with a sludge outlet, the outer side of the sludge outlet is movably connected with a fixed seat, the left side of the upper end of the fixed seat is movably connected with a long column, the upper end of the outer side of the long column is movably connected with a pinion, the sludge recovery device based on the centrifugal force change principle is matched with a small gear, a large gear, a rotating shaft, a water passing round block and other structures for use, so that the centrifugal force sedimentation effect is achieved, the sludge recovery effect is fully achieved through the matched use of the sludge outlet, the, The filter screen, the water outlet pipe and other structures are matched for use, so that the perfect effect of the filter system is achieved.

Description

Sludge recovery device based on centrifugal force change principle
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a sludge recovery device based on a centrifugal force change principle.
Background
No matter the waste water discharged by people in daily life, or rain water or other waste water, a large amount of sludge is mixed in the flowing process, on one hand, the sludge can block a waste water treatment system to influence the normal use of a treatment device, on the other hand, a large amount of organic components exist in some sludge and can be used as crop fertilizer, so that in the actual use, the sludge mixed in the waste water can be treated and converted into solid fertilizer which is convenient to separate, transport and use through the processes of secondary separation, disinfection and the like of the sludge in the waste water.
In the prior art, a sludge treatment method generally adopts a solid-liquid separation device with a precipitation or filtration function, under a natural setting for a period of time, sludge and pure liquid in wastewater can be separated due to density difference, at the moment, supernatant liquid is taken out, and after a certain amount of sludge is accumulated, the device is opened to take out the sludge, so that the sludge recovery requires manual participation, the treatment efficiency is low, the pungent smell emitted by the sludge also makes the working environment very bad, meanwhile, in the existing widely used sludge treatment and recovery device, the sludge is naturally deposited in the solid-liquid separation device, the method makes the densities of the upper layer and the lower layer after the sludge is deposited different, the sludge contains more water due to higher fluidity of the upper layer, and the sludge compactness degree is lower due to poor fluidity of the lower layer, so that the sludge treatment device is difficult to directly recycle the recovered sludge, even secondary treatment is needed, and the separation of clear liquid by the wastewater treatment device is generally directly taken out, while supernatant liquid and settled sludge are easily mixed at the same time, so that the accuracy of recovered substances is influenced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a sludge recovery device based on the centrifugal force change principle, which has the advantages of utilizing centrifugal force to settle, fully recovering sludge, perfecting a filtering system and the like, and solves the problems that the traditional wastewater treatment device needs natural settling, is difficult to recover sludge and is not fully filtered.
(II) technical scheme
In order to realize the purposes of utilizing centrifugal force to settle, fully recovering sludge and perfecting a filtering system, the invention provides the following technical scheme: a sludge recovery device based on the centrifugal force variation principle comprises a shell, wherein the left side and the right side of the shell are movably connected with supporting legs, the left end of each supporting leg is movably connected with a bottom plate, the middle part of the bottom plate is movably connected with a sludge outlet, the outer side of the sludge outlet is movably connected with a fixed seat, the left side of the upper end of the fixed seat is movably connected with a long column, the upper end of the outer side of the long column is movably connected with a small gear, the right end of the small gear is movably connected with a large gear, the bottom end of the outer side of the long column is movably connected with a large roller below the small gear, the outer side of the large roller is movably connected with a belt, the inner wall of the belt, which is far away from the large roller, is movably connected with a small roller, the inner wall, the outside swing joint of pivot upper end has water circle piece, the outside swing joint of water circle piece has the water conservancy diversion hole, the top swing joint of pivot has the feed chute, shells inner wall's middle part swing joint has the filter screen, the bottom swing joint that the casing outside is close to the filter screen has the outlet pipe.
Preferably, the left end and the right end of the bottom plate are connected to the inner walls of the two supporting legs, and the sludge outlet penetrates through the bottom plate from the fixed seat.
Preferably, the sludge outlet is designed in a conical shape, the width of the top end is smaller than that of the bottom end, a groove is reserved between the sludge outlet and the rotating shaft, and the width of the groove is larger than the outer diameter of the rotating shaft.
Preferably, the fixing seat wraps the outer side of the sludge outlet, and a fixing groove is formed between the fixing seat and the long column for connection.
Preferably, the bottom of motor is connected in the upper end of bottom plate, and the upper end of motor is connected on the connecting rod through the rotary column.
Preferably, the left and right sides of the connecting rod are connected to the supporting legs on the two sides, and the rotating shaft penetrates through the connecting rod from top to bottom.
Preferably, the bottom end of the rotating shaft is connected to the upper end of the sludge outlet, and the top end of the rotating shaft is connected to the tail end of the feeding tank.
Preferably, the water passing round blocks are six in number, the distance between every two water passing round blocks is the same, and six uniformly distributed diversion holes are formed in the outer wall of each water passing round block.
Preferably, the filter screen is connected between the rotating shaft and the housing.
(III) advantageous effects
Compared with the prior art, the invention provides a sludge recovery device based on the centrifugal force change principle, which has the following beneficial effects:
1. this sludge recycling device based on centrifugal force changes principle uses through the cooperation of pinion, gear wheel, pivot, water circle piece isotructure, and in the device use, the motor starts the back, and the pinion can drive the gear wheel and take place the rotation, and later the pivot just can drive six water circle piece rotations to centrifugal force subsides' effect has been reached.
2. This mud recovery unit based on centrifugal force changes principle uses through the cooperation of structures such as mud export, fixing base, water passing circle piece, water conservancy diversion hole, and in the device use, waste water is followed the feed chute and is led into the back, through the centrifugation of water passing circle piece, later reachs the mud export and is collected to the abundant effect of mud recovery has been reached.
3. This mud recovery unit based on centrifugal force changes principle uses through the cooperation of structures such as water conservancy diversion hole, filter screen, outlet pipe, and in the device use, waste water is followed the feed chute and is led into the back, and the clear solution is thrown away the back through the centrifugation of water circle piece, through the filtration of filter screen again, arrives the outlet pipe to the perfect effect of filtration system has been reached.
4. This sludge recycling device based on centrifugal force changes principle uses through the cooperation of big gyro wheel, belt, small gyro wheel, motor isotructure, and in the device use, behind the starter motor, the small gyro wheel takes place to rotate, and it is rotatory to drive big gyro wheel through the belt afterwards, and later the pivot just can take place to rotate along with gear wheel and pinion to the effect of integration work has been reached.
Drawings
FIG. 1 is a schematic view of a connection structure according to the present invention;
FIG. 2 is an enlarged view of area A in FIG. 1 and a schematic view of a connection structure of a bull gear, a bull roller, a belt, etc.;
FIG. 3 is a schematic view of the connection structure of the large roller, the belt and the small roller;
FIG. 4 is a schematic view of the connection structure of the rotating shaft, the water passing round block and the flow guide hole.
In the figure: 1-shell, 2-supporting legs, 3-bottom plate, 4-sludge outlet, 5-fixed seat, 6-long column, 7-small gear, 8-big gear, 9-big roller, 10-belt, 11-small roller, 12-motor, 13-connecting rod, 14-rotating shaft, 15-water passing round block, 16-diversion hole, 17-feeding groove, 18-filter screen, 19-water outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a sludge recycling device based on the centrifugal force variation principle comprises a shell 1, wherein the left side and the right side of the shell 1 are movably connected with supporting legs 2, the left end of the supporting leg 2 on the right side is movably connected with a bottom plate 3, the left end and the right end of the bottom plate 3 are connected with the inner walls of the two supporting legs 2, a sludge outlet 4 penetrates through the bottom plate 3 from a fixed seat 5, the middle part of the bottom plate 3 is movably connected with a sludge outlet 4, the sludge outlet 4 is in a conical design, the width of the top end is smaller than that of the bottom end, a groove is reserved between the sludge outlet 4 and a rotating shaft 14, the width of the groove is larger than the outer diameter of the rotating shaft 14, the groove is reserved mainly used for collecting sludge filter substances reserved from a filter screen 18, the filter screen 18 is prevented from being blocked after long-time use, the outer side, a fixing groove is formed between the fixing seat 5 and the long column 6 to be connected, the long column 6 is movably connected to the left side of the upper end of the fixing seat 5, a small gear 7 is movably connected to the upper end of the outer side of the long column 6, and a large gear 8 is movably connected to the right end of the small gear 7.
The bottom end of the outer side of the long column 6 is movably connected with a big roller 9 below the pinion 7, the outer side of the big roller 9 is movably connected with a belt 10, the inner wall of the belt 10 far away from one side of the big roller 9 is movably connected with a small roller 11, the inner wall of the small roller 11 is movably connected with a motor 12, the bottom end of the motor 12 is connected with the upper end of the bottom plate 3, the upper end of the motor 12 is connected with a connecting rod 13 through a rotary column, the upper end of the long column 6 is movably connected with the connecting rod 13, the left side and the right side of the connecting rod 13 are connected with the supporting legs 2 at two sides, a rotating shaft 14 penetrates through the connecting rod 13 from top to bottom, the connecting rod 13 can not only seal the whole device, but also play a certain fixing role on the long column 6, the inner wall of the big gear 8 is movably connected with a rotating shaft 14, the bottom end of, the outer side of the water passing round block 15 is movably connected with flow guide holes 16, the total number of the water passing round blocks 15 is six, the distance between every two water passing round blocks 15 is the same, the outer wall of every water passing round block 15 is provided with six flow guide holes 16 which are uniformly distributed, the top end of the rotating shaft 14 is movably connected with a feed chute 17, the middle part of the inner wall of the shell 1 is movably connected with a filter screen 18, the filter screen 18 is connected between the rotating shaft 14 and the shell 1, and the bottom end of the outer side of the shell 1, which is close to the filter screen 18, is.
The working principle is as follows: when the sludge recovery device based on the centrifugal force variation principle is used, if wastewater needs to be recovered, the motor 12 is started, the motor 12 rotates, the small roller 11 is connected to the outer side of the upper end of the motor 12, the small roller 11 rotates along with the rotation, the belt 10 is connected to the outer side of the small roller 11, the large roller 9 is connected to the inner wall of the other end of the belt 10, the large roller 9 is driven to rotate by the belt 10 when the small roller 11 rotates, the long column 6 is connected to the inner wall of the large roller 9, the small gear 7 is driven to rotate by the long column 6 after the large roller 9 rotates, the large gear 8 is connected to the right end of the small gear 7, the rotating shaft 14 connected to the inner wall of the large gear 8 rotates along with the small gear 7, the wastewater is guided from the feeding groove 17, the inner wall of the rotating shaft 14 is reached due to the effect of gravity, and, then the waste water reaches the water passing round block 15 on the outer side of the rotating shaft 14, at the time, the water passing round block 15 also rotates along with the rotating shaft 14, the waste water reaches the diversion hole 16 on the outer side of the water passing round block 15 due to the centrifugal force, at the time, the sludge with larger pore diameter is left, finally, the waste water reaches the sludge outlet 4 due to the gravity and is collected, the liquid with smaller pore diameter passes through the diversion hole 16 and then reaches the filter screen 18, at the time, the waste liquid is filtered again, and the liquid with smaller pore diameter passes through the filter screen 18 and reaches the.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a sludge recycling device based on centrifugal force changes principle, includes casing (1), its characterized in that: the supporting legs (2) are movably connected to the left side and the right side of the shell (1), the left end of each supporting leg (2) is movably connected to the bottom plate (3), the sludge outlet (4) is movably connected to the middle of the bottom plate (3), the fixing seat (5) is movably connected to the outer side of the sludge outlet (4), the long column (6) is movably connected to the left side of the upper end of the fixing seat (5), the pinion (7) is movably connected to the upper end of the outer side of the long column (6), the large gear (8) is movably connected to the right end of the pinion (7), the large roller (9) is movably connected to the bottom end of the outer side of the long column (6) and located below the pinion (7), the belt (10) is movably connected to the outer side of the large roller (9), and the small roller (11) is movably connected to the, the inner wall swing joint of trundle (11) has motor (12), the upper end swing joint of long post (6) has connecting rod (13), the inner wall swing joint of gear wheel (8) has pivot (14), the outside swing joint of pivot (14) upper end has water disk (15), the outside swing joint of crossing water disk (15) has water conservancy diversion hole (16), the top swing joint of pivot (14) has feed chute (17), the middle part swing joint of casing (1) inner wall has filter screen (18), the bottom swing joint that the casing (1) outside is close to filter screen (18) has outlet pipe (19).
2. The sludge recycling device based on the centrifugal force variation principle according to claim 1, wherein: the left end and the right end of the bottom plate (3) are connected to the inner walls of the two supporting legs (2), and the sludge outlet (4) penetrates through the bottom plate (3) from the fixing seat (5).
3. The sludge recycling device based on the centrifugal force variation principle according to claim 1, wherein: the sludge outlet (4) is designed in a conical shape, the width of the top end is smaller than that of the bottom end, a groove is reserved between the sludge outlet (4) and the rotating shaft (14), and the width of the groove is larger than the outer diameter of the rotating shaft (14).
4. The sludge recycling device based on the centrifugal force variation principle according to claim 1, wherein: the fixing seat (5) is wrapped on the outer side of the sludge outlet (4), and a fixing groove is formed between the fixing seat (5) and the long column (6) to be connected.
5. The sludge recycling device based on the centrifugal force variation principle according to claim 1, wherein: the bottom of motor (12) is connected in the upper end of bottom plate (3), and the upper end of motor (12) is connected on connecting rod (13) through the rotary column.
6. The sludge recycling device based on the centrifugal force variation principle according to claim 1, wherein: the left side and the right side of the connecting rod (13) are connected to the supporting legs (2) on the two sides, and the rotating shaft (14) penetrates through the connecting rod (13) from top to bottom.
7. The sludge recycling device based on the centrifugal force variation principle according to claim 1, wherein: the bottom end of the rotating shaft (14) is connected to the upper end of the sludge outlet (4), and the top end of the rotating shaft (14) is connected to the tail end of the feeding tank (17).
8. The sludge recycling device based on the centrifugal force variation principle according to claim 1, wherein: the water passing round blocks (15) are six in number, the distance between every two water passing round blocks (15) is the same, and six uniformly distributed flow guide holes (16) are formed in the outer wall of every water passing round block (15).
9. The sludge recycling device based on the centrifugal force variation principle according to claim 1, wherein: the filter screen (18) is connected between the rotating shaft (14) and the shell (1).
CN201911351048.6A 2019-12-24 2019-12-24 Sludge recovery device based on centrifugal force change principle Pending CN111087088A (en)

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Application Number Priority Date Filing Date Title
CN201911351048.6A CN111087088A (en) 2019-12-24 2019-12-24 Sludge recovery device based on centrifugal force change principle

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Application Number Priority Date Filing Date Title
CN201911351048.6A CN111087088A (en) 2019-12-24 2019-12-24 Sludge recovery device based on centrifugal force change principle

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111957729A (en) * 2020-08-19 2020-11-20 广州深卓信息科技有限公司 Oil-contaminated soil restoration and separation device
CN113371918A (en) * 2021-06-15 2021-09-10 胡云良 Sewage treatment plant for steel plant

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CN208943617U (en) * 2018-12-04 2019-06-07 云南省核工业二0九地质大队 Equipment for separating liquid from solid after a kind of processing of uranium-containing waste water flocculation sedimentation

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KR20050015161A (en) * 2003-08-04 2005-02-21 주식회사 포스코 An apparatus for automatically separating sludges from a plating liquid
WO2011116472A1 (en) * 2010-03-25 2011-09-29 John Jee Ho Jew Improving efficiency of centrifuge in municipal sludge dewatering
CN204675845U (en) * 2015-04-29 2015-09-30 中国建筑第七工程局有限公司 A kind of vertical sand water separator
CN207046901U (en) * 2017-08-11 2018-02-27 清远市德晟嘉恒能源环保工程有限责任公司 A kind of wastewater treatment equipment
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111957729A (en) * 2020-08-19 2020-11-20 广州深卓信息科技有限公司 Oil-contaminated soil restoration and separation device
CN113371918A (en) * 2021-06-15 2021-09-10 胡云良 Sewage treatment plant for steel plant
CN113371918B (en) * 2021-06-15 2023-12-05 胡云良 Sewage treatment device for steel plant

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Application publication date: 20200501