CN116282439A - Flocculation precipitation process auxiliary assembly for sewage treatment - Google Patents

Flocculation precipitation process auxiliary assembly for sewage treatment Download PDF

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Publication number
CN116282439A
CN116282439A CN202310532412.9A CN202310532412A CN116282439A CN 116282439 A CN116282439 A CN 116282439A CN 202310532412 A CN202310532412 A CN 202310532412A CN 116282439 A CN116282439 A CN 116282439A
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CN
China
Prior art keywords
gear
hole
pin shaft
sewage treatment
square
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Pending
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CN202310532412.9A
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Chinese (zh)
Inventor
梁传寅
卜红伟
林金荣
魏先梅
刘元伟
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Shandong Zhongqiao Qidi Environmental Protection Equipment Co ltd
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Shandong Zhongqiao Qidi Environmental Protection Equipment Co ltd
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Application filed by Shandong Zhongqiao Qidi Environmental Protection Equipment Co ltd filed Critical Shandong Zhongqiao Qidi Environmental Protection Equipment Co ltd
Priority to CN202310532412.9A priority Critical patent/CN116282439A/en
Publication of CN116282439A publication Critical patent/CN116282439A/en
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Transmission Devices (AREA)

Abstract

The flocculation and precipitation process auxiliary equipment for sewage treatment comprises a sedimentation tank (101), a storage bin (103) and a reciprocating mechanism (300), wherein the reciprocating mechanism (300) drives a sliding mechanism through a motor (201) to realize synchronous reciprocating motion of the storage bin (103) and a first channel (104), so that a coagulating agent in the storage bin (103) is uniformly scattered into the sedimentation tank (101) through the first channel (104) and the first through hole (105).

Description

Flocculation precipitation process auxiliary assembly for sewage treatment
Technical Field
The invention relates to sewage treatment, in particular to auxiliary equipment for a flocculation precipitation process for sewage treatment.
Background
Flocculation precipitation is the process by which particles are flocculated in water. After coagulant is added into water, colloid and dispersed particles of suspended matter form floccule under the interaction of molecular force and collide with each other to coagulate in the sedimentation process, the size and the mass of the floccule are continuously increased, the sedimentation speed is continuously increased, and finally the floccule is precipitated in the bottom stroke.
In the traditional sewage treatment process, the settling effect of the floccule is improved because the standing state of a water tank is kept, so that the ideal flocculating settling effect can be achieved only by adopting a method of uniformly distributing and adding the coagulant. Therefore, in order to ensure the uniformity of the coagulant, the coagulant is generally uniformly distributed by adopting a manual control or manual mixing method, the efficiency is low, the error of manual control is large, and the sufficient homogenization cannot be achieved.
Therefore, the invention aims at the technical problems, and provides auxiliary equipment for flocculation precipitation technology, which can automatically realize the use of coagulant and realize homogenization of the coagulant to the greatest extent.
Disclosure of Invention
The invention aims to provide a process capable of automatically completing uniform scattering of a coagulating agent on the surface of sewage in the sewage treatment process.
The invention relates to flocculation precipitation process auxiliary equipment for sewage treatment, which comprises
A sedimentation tank, the interior of which can hold sewage, the side wall of the sedimentation tank can be connected with one ends of a plurality of first brackets;
the storage bin is arranged on the first support, a coagulating agent is contained in the storage bin, the bottom of the storage bin is connected and communicated with one end of the first channel, the other end of the first channel is sealed, a first through hole is formed in the side wall of the other end of the first channel, and the coagulating agent in the storage bin can be scattered to the surface of sewage in the sedimentation tank through the first through hole;
and the reciprocating mechanism is arranged on the first bracket, and realizes synchronous reciprocating motion of the storage bin and the first channel through the motor-driven sliding mechanism, so that the coagulant in the storage bin is uniformly scattered into the sedimentation tank through the first channel and the first through hole.
The invention relates to flocculation precipitation process auxiliary equipment for sewage treatment, wherein
The reciprocating mechanism comprises a motor, an output shaft, a first gear ring, a first gear, a first pin shaft, a second gear, a first square sleeve, a first square shaft, a first screw, a first sliding block, a second through hole and a first guide rod;
the first support with motor fixed connection, the output shaft of motor with first ring gear coaxial fixed, first ring gear can with first gear engagement, first gear with one side coaxial fixed of first round pin axle, the opposite side of first round pin axle with the second gear is coaxial fixed, the second gear can with first ring gear engagement, the second gear with telescopic one end of first party is coaxial fixed, first party sleeve endotheca is equipped with along its removal first square shaft, first square shaft with the one end coaxial fixed of first screw rod, the both sides both ends of first screw rod are installed respectively through the bearing on the first support, the middle part of first screw rod with first slider threaded connection, set up on the first slider the second through-hole, be provided with in the second through-hole along its removal first guide arm, first both ends respectively with first support fixed connection, first slider with fixed connection.
The invention relates to flocculation precipitation process auxiliary equipment for sewage treatment, wherein
The reciprocating motion of the first pin shaft is realized through a control mechanism, and the control mechanism comprises a first disc, a first C-shaped block, a first strip rod, a first guide rail, a first strip hole, a second pin shaft, a first connecting rod, a second guide rod, a first spring, a second guide rail, a second connecting rod, a third pin shaft, a first electromagnet and a second electromagnet;
the middle part of the first pin shaft is coaxially fixed with the first disc, the first disc is arranged in the first C-shaped block and rotates along the first C-shaped block, the first C-shaped block is fixedly connected with the first strip rod, one end of the first strip rod is arranged in the first guide rail and rotates along the first guide rail, the first guide rail is fixedly connected with the first bracket, the first C-shaped block is provided with a first strip hole along the length direction, the first strip hole is internally provided with the second pin shaft moving along the first strip hole, the second pin shaft is arranged at one end of the first connecting rod through a bearing, the other end of the first connecting rod is hinged with one end of the second guide rod, the second guide rod is arranged in the second guide rail and moves along the second guide rod, the second guide rail is fixedly connected with the first bracket, the other end of the second guide rod is fixedly connected with one end of the first spring, and the other end of the first spring is fixedly connected with the first bracket;
the second pin shaft is further arranged at one end of the second connecting rod through a bearing, the other end of the second connecting rod is arranged on the third pin shaft through a bearing, the third pin shaft is fixedly connected with the first support, one side of the second connecting rod can be mutually attracted and lapped with the first electromagnet, the first electromagnet is fixedly connected with the first support, the other side of the second connecting rod can be mutually attracted and lapped with the second electromagnet, and the second electromagnet is fixedly connected with the first support.
The invention relates to flocculation precipitation process auxiliary equipment for sewage treatment, wherein one end of a first pin shaft, which is far away from a first screw rod, is arranged in a fifth through hole and rotates and moves along the fifth through hole, and the fifth through hole is formed in a first bracket.
The invention relates to flocculation precipitation process auxiliary equipment for sewage treatment, wherein the distance between the outer side end surface of a first gear and the outer side end surface of a second gear is larger than the inner diameter of a first gear ring.
The invention relates to flocculation precipitation process auxiliary equipment for sewage treatment, wherein the cross section of a first square shaft is square, and the cross section of a first square sleeve is a square ring matched with the cross section of the first square shaft.
The invention relates to flocculation precipitation process auxiliary equipment for sewage treatment, wherein the cross section of a first guide rod is square, and the cross section of a second through hole is square matched with the cross section of the first guide rod.
The invention relates to flocculation precipitation process auxiliary equipment for sewage treatment, wherein the material of a second connecting rod can be metallic iron.
The invention relates to flocculation precipitation process auxiliary equipment for sewage treatment, wherein the first spring is always in a compressed state.
The flocculation precipitation process auxiliary equipment for sewage treatment disclosed by the invention is different from the prior art in that the flocculation precipitation process auxiliary equipment for sewage treatment disclosed by the invention can automatically complete the full mixing of the coagulant in the flocculation stage of sewage treatment and sewage to be treated, so that the efficiency of the flocculation stage of sewage treatment is more scientifically and reasonably improved.
The flocculation precipitation process auxiliary equipment for sewage treatment of the invention is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of an auxiliary apparatus for flocculation precipitation process for sewage treatment;
FIG. 2 is an isometric view of an auxiliary apparatus for a flocculation precipitation process for sewage treatment shown in FIG. 1;
FIG. 3 is a partial isometric view of the first view of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a partial isometric view of the second view of FIG. 1;
FIG. 6 is a partial exploded view from a third perspective of FIG. 1;
fig. 7 is an isometric view of the fourth view of fig. 1.
Detailed Description
As shown in FIGS. 1 and 2, the flocculation precipitation process auxiliary equipment for sewage treatment of the invention comprises
A sedimentation tank 101 capable of containing sewage inside, the sedimentation tank 101 side wall being capable of being connected to one ends of a plurality of first brackets 102;
the storage bin 103 is mounted on the first support 102, a coagulating agent is contained in the storage bin 103, the bottom of the storage bin 103 is connected and communicated with one end of the first channel 104, the other end of the first channel 104 is sealed, a first through hole 105 is formed in the side wall of the other end of the first channel 104, and the coagulating agent in the storage bin 103 can be scattered on the surface of sewage in the sedimentation tank 101 by the first through hole 105;
and a reciprocating mechanism 300 mounted on the first support 102, wherein the reciprocating mechanism 300 realizes synchronous reciprocating motion of the bin 103 and the first channel 104 by driving a sliding mechanism through a motor 201, so that the coagulant in the bin 103 is uniformly scattered into the sedimentation tank 101 through the first channel 104 and the first through hole 105.
According to the invention, the motor 201 drives the bin 103 and the first channel 104 to reciprocate through the output shaft 202, and in the process of reciprocating the bin 103 and the first channel 104, the coagulant in the bin 103 is uniformly scattered on the upper surface of sewage in the sedimentation tank 101 through the first through hole 105, so that uniformity of coagulant use is realized, manual operation is replaced, and the working efficiency is improved.
The side wall of the sedimentation tank 101 is fixedly connected with one end of the first bracket 102.
Wherein, the bottom of the bin 103 is fixedly connected and communicated with one end of the first channel 104.
The power module of the motor 201 includes a battery, an electric control module, and a wireless communication module, where the wireless communication module is wirelessly connected with the user terminal.
According to the invention, through the wireless communication module, a user can directly control the rotation speed of the motor 201, so as to control the reciprocating speed of the stock bin 103 and the first channel 104, and control the speed of sprinkling the coagulant in the sedimentation tank 101.
The sliding mechanism includes a first gear ring 301, a first gear 302, a first pin 303, a second gear 304, a first sleeve 305, a first shaft 306, a first screw 307, a first slider 308, a second through hole 309, and a first guide rod 310.
As a further explanation of the invention, see figure 3,
the reciprocating mechanism 300 comprises a motor 201, an output shaft 202, a first gear ring 301, a first gear 302, a first pin 303, a second gear 304, a first sleeve 305, a first shaft 306, a first screw 307, a first slider 308, a second through hole 309 and a first guide rod 310;
the first support 102 is fixedly connected with the motor 201, the output shaft 202 of the motor 201 is coaxially fixed with the first gear 301, the first gear 301 can be meshed with the first gear 302, the first gear 302 is coaxially fixed with one side of the first pin shaft 303, the other side of the first pin shaft 303 is coaxially fixed with the second gear 304, the second gear 304 can be meshed with the first gear 301, the second gear 304 is coaxially fixed with one end of the first sleeve 305, the first sleeve 305 is sleeved with the first square shaft 306 moving along the first square shaft 306, the first square shaft 306 is coaxially fixed with one end of the first screw 307, two ends of the two sides of the first screw 307 are respectively mounted on the first support 102 through bearings, the middle part of the first screw 307 is in threaded connection with the first slider 308, the second through hole 309 is formed in the first slider 308, the first guide rod 310 moving along the second through hole 309 is arranged in the second through hole 309, and the first guide rod 310 is respectively connected with the first support 102.
According to the invention, the motor 201 drives the first screw 307 to rotate forwards and backwards through the output shaft 202, so that the first sliding block 308 is driven to reciprocate in two different directions close to the motor 201 and far away from the motor 201 through the forward and backward rotation of the first screw 307, and the first sliding block 308 drives the storage bin 103 and the first channel 104 to reciprocate, so that the first through hole 105 uniformly spills the coagulant in the storage bin 103 on the upper surface of the sewage in the sedimentation tank 101.
The motor 201 drives the first gear ring 301 to synchronously rotate through the output shaft 202, when the first gear 302 is meshed with the first gear ring 301, the first gear ring 301 drives the first pin shaft 303, the first square sleeve 305 and the first square shaft 306 to rotate in the forward direction, at this time, the rotation of the first square shaft 306 further drives the first slider 308 and the bin 103 to move in a unidirectional direction along the length direction of the first guide rod 310 through the first screw 307, otherwise, when the second gear 304 is meshed with the first gear ring 301, the rotation of the first gear ring 301 drives the first pin shaft 303, the second gear 304, the first square sleeve 305 and the first square shaft 306 to rotate in the reverse direction, and further drives the first slider 308 to move in the reverse direction through the first screw 307, so that the reciprocating motion of the first slider 308 and the bin 103 is finally realized.
The operator can drive the first gear 302 or the second gear 304 by moving the position of the first pin 303, so as to realize forward rotation and reverse rotation of the first screw 307.
As a further explanation of the present invention, see figure 4,
the reciprocating movement of the first pin 303 is realized by a control mechanism 400, and the control mechanism 400 comprises a first disc 401, a first C-shaped block 402, a first long bar 403, a first guide rail 404, a first long hole 405, a second pin 406, a first connecting rod 407, a second guide rod 408, a first spring 409, a second guide rail 410, a second connecting rod 411, a third pin 416, a first electromagnet 412 and a second electromagnet 413;
the middle part of the first pin 303 is coaxially fixed with the first disc 401, the first disc 401 is configured in the first C-shaped block 402 and rotates along the first C-shaped block, the first C-shaped block 402 is fixedly connected with the first long bar 403, one end of the first long bar 403 is configured in the first guide rail 404 and rotates along the first guide rail, the first guide rail 404 is fixedly connected with the first bracket 102, the first C-shaped block 402 is provided with the first long bar hole 405 along the length direction, the first long bar hole 405 is internally provided with the second pin 406 moving along the first long bar hole 405, the second pin 406 is installed at one end of the first connecting rod 407 through a bearing, the other end of the first connecting rod 407 is hinged with one end of the second guide rod 408, the second guide rail 410 is configured in the second guide rail 410 and moves along the second guide rail, the second guide rail 410 is fixedly connected with the first bracket 102, the other end of the second guide rod 408 is fixedly connected with one end of the first spring 409, and the other end of the first guide rail 409 is fixedly connected with the first bracket 102;
the second pin shaft 406 is further installed at one end of the second connecting rod 411 through a bearing, the other end of the second connecting rod 411 is installed on the third pin shaft 416 through a bearing, the third pin shaft 416 is fixedly connected with the first support 102, one side of the second connecting rod 411 can be mutually attracted and overlapped with the first electromagnet 412, the first electromagnet 412 is fixedly connected with the first support 102, the other side of the second connecting rod 411 can be mutually attracted and overlapped with the second electromagnet 413, and the second electromagnet 413 is fixedly connected with the first support 102.
According to the invention, through the alternate attraction of the first electromagnet 412 and the second electromagnet 413 to the two sides of the second connecting rod 411, the first disc 401 and the first pin shaft 303 can reciprocate along the axial direction of the first pin shaft 303, so that the first gear 302 and the second gear 304 are intermittently meshed with the first gear ring 301, further, the reciprocating motion of the first sliding block 308 is driven, and meanwhile, the coagulation agent in the storage bin 103 can be scattered on the motion track of the first sliding block 308.
When the second connecting rod 411 and the first electromagnet 412 attract each other and overlap, the second connecting rod 411 and the first connecting rod 407 jointly drive the second pin 406 to move to a side close to the first electromagnet 412, and simultaneously drive the first disc 401 and the first pin 303 to synchronously move to a side close to the first electromagnet 412 through the first C-shaped block 402 and the first bar 403, at this time, the first gear 302 is meshed with the first rack 301, whereas when the second electromagnet 413 and the second connecting rod 411 attract each other and overlap, the second gear 304 is driven to be meshed with the first gear ring 301, so that the switching of the forward rotation and the reverse rotation of the first pin 303 is realized.
Of course, the reciprocating movement of the first disc 401 can also be realized by the transmission of the first driving rod 414, the second driving rod 415, the triangular rotating plate 417, the fourth pin 418, the second elongated hole 419, the second elongated rod 420, the first top block 421, the third guide rod 422, the first guide sleeve 423, the second top block 424, the third top block 425, and the fourth top block 426.
The third pin shaft 416 is mounted at one corner of the triangular rotating plate 417 through a bearing, the second corner of the triangular rotating plate 417 is fixedly connected with the first driving rod 414, the first driving rod 414 can be in lap joint with one end of the second connecting rod 411, a third corner of the triangular rotating plate 417 is fixedly connected with the second driving rod 415, the second driving rod 415 can be in lap joint with one side of the other side of the second connecting rod 411, the middle part of the triangular rotating plate 417 is fixedly connected with the fourth pin shaft 418, the fourth pin shaft 418 is configured in the second long hole 419 and moves along the second pin shaft, the second long hole 419 is formed in the second long rod 420 along the length direction, the second long rod 420 is fixedly connected with one end of the third guide rod 422, the third guide rod 422 is configured in the first guide sleeve 423 and moves along the first guide sleeve 423, the other end of the third guide rod 422 is fixedly connected with the first bracket 102, the other end of the third guide rod 422 is fixedly connected with the second top block 424, the second top block 426 is fixedly connected with the third top block 426, the other side of the third guide rod 426 is fixedly connected with the first top block 308, and the other side of the third top block is fixedly connected with the third top block 426.
As shown in fig. 3, when the first slider 308 moves from back to front along the moving direction of the first guide rod 310, the fourth ejector 426 is overlapped with the second ejector 424, and the first slider 308 continues to move forward, so as to push the second ejector 424 to move forward along the length direction of the first guide sleeve 423, and pull the second long bar 420 to move forward through the third guide rod 422, during the forward movement of the second long bar 420, the relationship between the second long bar hole 419 and the fourth pin 418 drives the triangular rotating plate 417 to swing from back to front, and the first driving rod 414 pulls the second connecting rod 411 to swing from back to front, so as to complete the swing of the second connecting rod 411, during the forward movement of the second long bar 420, the first spring 409 is compressed first, after the second link 411 swings through the center line, the first spring 409 is re-stretched and the side surface of the second link 411 is caused to overlap with the second electromagnet 413 under the action of the elastic force of the first spring 409, in this process, the first link 407 and the second link 411 swing from the rear to the front to drive the second pin shaft 406 and the first elongated rod 403 to move along the length direction of the first guide rail 404, so as to drive the first disc 401 and the first pin shaft 303 to move forward, and finally, forward rotation and reverse rotation of the first screw 307 are switched, so that the first slider 308 starts to move backward, and conversely, when the first slider 308 moves to the rear, forward rotation and reverse rotation of the first screw 307 are switched, so that the movement direction of the first slider 308 is changed.
The first rail 404 is a dovetail rail, so that the first bar 403 can only reciprocate along the length direction of the first rail 404.
The batteries of the first electromagnet 412 and the second electromagnet 413 are fixed on the bracket 102, and the batteries are connected with a user terminal through a wireless communication module, so that a user can freely control the power on-off of the first electromagnet 412 or the second electromagnet 413, and further control the swinging direction of the second connecting rod 411.
The cross-sectional shape of the third guide rod 422 is square, and the cross-sectional shape of the first guide sleeve 423 is a square ring matching with the cross-sectional shape of the third guide rod 422, so as to ensure that the third guide rod 422 can only reciprocate along the length direction of the first guide sleeve 423.
As a further explanation of the invention, see figures 1-4,
one end of the first pin 303, which is far away from the first screw 307, is disposed in a fifth through hole 311, and rotates and moves along the fifth through hole 311, and the fifth through hole 311 is opened on the first bracket 102.
The distance between the outer end surface of the first gear 302 and the outer end surface of the second gear 304 is greater than the inner diameter of the first gear 301.
The present invention makes the first gear 302 and the second gear 304 not simultaneously mesh with the first gear ring 301, thereby enabling the forward rotation and the reverse rotation of the first screw 307.
The cross-sectional shape of the first square shaft 306 is square, and the cross-sectional shape of the first square sleeve 305 is a square ring matching the cross-sectional shape of the first square shaft 306.
The present invention enables synchronous rotation of the first square sleeve 305 and the first square shaft 306, and the first square sleeve 305 and the first square shaft 306 can relatively move in the axial direction of the first square sleeve 305.
The cross-sectional shape of the first guide bar 310 is square, and the cross-sectional shape of the second through hole 309 is square matching the cross-sectional shape of the first guide bar 310.
The present invention allows the first slider 308 to reciprocate only along the length of the first guide bar 310.
The material of the second link 411 can be metallic iron.
The invention enables the second connecting rod 411 to attract the first electromagnet 412 or the second electromagnet 413 mutually, thereby realizing the reciprocating swing of the second connecting rod 411.
The first spring 409 is always in a compressed state.
The invention enables the second connecting rod 411 to always overlap with the first electromagnet 412 or the second electromagnet 413 in a stable state, and enables the positions of the first pin 303 and the first disc 401 to be stabilized through the second pin 406.
As a further explanation of the invention, see figures 5, 6,
the reciprocating motion of the first slider 308 further drives a rotating mechanism 500, where the rotating mechanism 500 includes a fifth pin 501, a third gear 502, a first rack 503, a first crank 504, a sixth pin 505, a second elongated hole 506, a second elongated bar 507, a second slider 508, a third guide 509, a third driving bar 510, a fourth driving bar 511, a spiral vane 512, a diversion channel 513, a fourth gear 514, a third through hole 515, a seventh pin 516, a fourth through hole 517, and a second rack 518;
the first slider 308 is mounted with one end of the fifth pin 501 through a bearing, the middle part of the fifth pin 501 is coaxially fixed with the third gear 502, the third gear 502 is meshed with the first rack 503, two ends of the first rack 503 are respectively and fixedly connected with the first bracket 102, the other end of the fifth pin 501 is fixedly connected with one end of the first crank 504, the other end of the first crank 504 is fixedly connected with the sixth pin 505, the sixth pin 505 is configured in and moves along the second long bar 506, the second long bar 506 is opened on the second long bar 507 along the length direction, the second long bar 507 is fixedly connected with the second slider 508, the second slider 508 is configured in and moves along the third guide track 509, and the third guide track 509 is fixedly connected with the first slider 308;
one end of one side surface of the second slider 508 is fixedly connected with the third driving rod 510, the third driving rod 510 is in lap joint with one side of the spiral blade 512, the other end of one side surface of the second slider 508 is fixedly connected with the fourth driving rod 511, the fourth driving rod 511 is in lap joint with the other side of the spiral blade 512, the spiral blade 512 is fixedly connected with the outer surface of the first channel 104, the upper end of the first channel 104 is in rotatable sealing connection with the bottom of the shunt channel 513, the shunt channel 513 is fixedly connected with the first slider 308, the upper end of the shunt channel 513 is in sealing lap joint with the lower surface of the fourth gear 514, the fourth gear 514 is meshed with the second rack 518, two ends of the second rack 518 are respectively fixedly connected with the first bracket 102, a plurality of third through holes 515 are uniformly formed in the circumferential direction of the fourth gear 514, the fourth gear 514 is fixedly connected with the seventh pin shaft 516 in a coaxial manner, the seventh pin shaft 103 is fixedly connected with the fourth through bearings 517, and the fourth through holes 103 are uniformly formed in the circumferential direction of the fourth through bearings 103 and the fourth through holes 517 are uniformly formed in the bottom of the fourth through shafts 103.
The invention further drives the forward and reverse rotation of the first channel 104 through the reciprocating motion of the first sliding block 308, and enables the first through hole 105 to swing within a certain angle range through the forward and reverse rotation of the first channel 104, so that the coagulant in the bin 103 can be scattered towards different directions, the coagulant can be scattered onto the upper surface of the sewage of the sedimentation tank 101 more uniformly, and on the other hand, the relative rotation of the fourth gear 514 and the bin 103 can realize that the coagulant in the bin 103 can fall into the first channel 104 in a controlled manner, and the usage amount of the coagulant is effectively controlled.
The first slider 308 reciprocates to drive the fifth pin 501 and the third gear 502 to move back and forth, when the third gear 502 moves back and forth, the third gear 502 rotates due to meshing with the first rack 503, so as to drive the first crank 504 and the sixth pin 505 to synchronously rotate, and further drive the second strip rod 507 and the second slider 508 to move up and down along the third guide track 509, and in the process of moving up and down the second slider 508, the third driving rod 510 and the fourth driving rod 511 clamp the spiral blade 512, so as to drive the rotation of the first channel 104, and in addition, the fourth gear 514 meshes with the second rack 518, so that the first slider 308 can drive the fourth gear to rotate around the axis of the seventh pin 516 in the moving process, and the third slider 508 can drop into the through hole 515 through the first channel 513, so that a proper amount of the reagent can drop into the through hole 513 through the third channel 513.
The upper end of the first channel 104 is rotatably and hermetically connected with the bottom of the diversion channel 513 through a bearing and a sealing ring, the outer circumferential surface of the upper end of the first channel 104 is fixedly connected with the inner circumferential surface of the bearing, the outer circumferential surface of the bearing is fixedly connected with the inner circumferential surface of the bottom end of the diversion channel 513, the outer circumferential surface of the upper end of the first channel 104 is fixedly connected with the inner circumferential surface of the sealing ring, and the outer circumferential surface of the sealing ring is hermetically overlapped with the bottom end of the diversion channel 513, so that the rotatable and hermetically connected between the first channel 104 and the diversion channel 513 is realized.
The mechanism body formed by the third driving rod 510, the fourth driving rod 511, the spiral blade 512, the first channel 104, and the first through hole 105 is symmetrically distributed in two groups about the center of the second slider 508.
The second slider 508 is a T-shaped slider, and the third rail 509 is a T-shaped rail, so that the second slider 508 can only reciprocate along the length direction of the third rail 509.
As a further explanation of the present invention, see figure 7,
the first bracket 102 is connected with the sedimentation tank 101 through a feeding mechanism 600, and the feeding mechanism 600 comprises a first bevel gear 601, a second bevel gear 602, an eighth pin 603, a fifth gear 604, a sixth gear 605, a ninth pin 606, a fourth guide rail 607 and a third rack 608;
the first gear ring 301 is coaxially fixed with the first bevel gear 601, the first bevel gear 601 is meshed with the second bevel gear 602, the second bevel gear 602 is coaxially fixed with one end of the eighth pin 603, the eighth pin 603 is mounted on the first support 102 through a bearing, the eighth pin 603 is coaxially fixed with the fifth gear 604, the fifth gear 604 is meshed with the sixth gear 605, the sixth gear 605 is coaxially fixed with one end of the ninth pin 606, the other end of the ninth pin 606 is mounted on the first slider 308 through a bearing, the sixth gear 605 is further meshed with the third rack 608, the third rack 608 is fixedly connected with the side wall of the sedimentation tank 101, the fourth guide 607 is fixed on the side wall of the sedimentation tank 101, and the first support 102 moving along the fourth guide 607 is disposed in the fourth guide rail.
The present invention drives the sixth gear 605 to synchronously move during the reciprocating movement of the first slider 308, and further, the conduction between the fifth gear 604 and the third rack 608 is realized through the sixth gear 605, so as to drive the displacement of the first bracket 102 along the length direction of the fourth guide rail 607, and finally, the displacement of the structure perpendicular to the movement direction of the first slider 308 is realized, so that the area covered by the automatic scattering of the coagulant is wider.
The output shaft 202 of the motor 201 drives the first gear 301 and the first bevel gear 601 to synchronously rotate, the first bevel gear 601 further drives the second bevel gear 602, the eighth pin 603 and the fifth gear 604 to synchronously rotate, when the first slider 308 drives the sixth gear 605 and the ninth pin 606 to move to simultaneously mesh with the fifth gear 604 and the third rack 608, the rotation of the fifth gear 604 drives the rotation of the sixth gear 605, and the rotation of the sixth gear 605 drives the first bracket 102 and the third rack 608 to generate relative displacement, so that the movement of the first bracket 102 along the length direction of the fourth guide 607 is realized, and when the third rack 608 drives the sixth gear 605 and the ninth pin 606 to move away from the fifth gear 604 and the third rack 608, the first bracket 102 loses driving force and does not move any more.
When the sixth gear 605 starts to mesh with the fifth gear 604, the sixth gear 605 also just starts to mesh with the third rack 608, so that the above-mentioned actions are achieved.
The bottom of the first bracket 102 is provided with a dovetail-shaped sliding block, and the fourth guide rail 607 is a dovetail-shaped guide rail, so that the first bracket 102 can only reciprocate along the length direction of the fourth guide rail 607.
The sliding damper is disposed between the first bracket 102 and the fourth guide rail 607, so that the first bracket 102 does not slide relatively under the condition that the third rack 608 and the sixth gear 605 are not engaged, thereby ensuring the stability of the mechanism.
The above examples are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the present invention.

Claims (9)

1. A flocculation precipitation process auxiliary assembly for sewage treatment, characterized by: comprising
A sedimentation tank (101) capable of containing sewage inside, the side wall of the sedimentation tank (101) being capable of being connected to one end of a plurality of first brackets (102);
the storage bin (103) is arranged on the first support (102), a coagulating agent is contained in the storage bin (103), the bottom of the storage bin (103) is connected and communicated with one end of the first channel (104), the other end of the first channel (104) is sealed, a first through hole (105) is formed in the side wall of the other end of the first channel (104), and the coagulating agent in the storage bin (103) can be scattered to the surface of sewage in the sedimentation tank (101) through the first through hole (105);
and the reciprocating mechanism (300) is arranged on the first bracket (102), the reciprocating mechanism (300) drives the sliding mechanism through a motor (201) to realize synchronous reciprocating motion of the storage bin (103) and the first channel (104), so that the coagulant in the storage bin (103) is uniformly scattered into the sedimentation tank (101) through the first channel (104) and the first through hole (105).
2. A flocculation precipitation process auxiliary equipment for sewage treatment according to claim 1, wherein:
the reciprocating mechanism (300) comprises a motor (201), an output shaft (202), a first gear ring (301), a first gear (302), a first pin shaft (303), a second gear (304), a first sleeve (305), a first shaft (306), a first screw (307), a first sliding block (308), a second through hole (309) and a first guide rod (310);
the first bracket (102) is fixedly connected with the motor (201), an output shaft (202) of the motor (201) is coaxially fixed with the first gear ring (301), the first gear ring (301) can be meshed with the first gear (302), the first gear (302) is coaxially fixed with one side of the first pin shaft (303), the other side of the first pin shaft (303) is coaxially fixed with the second gear (304), the second gear (304) can be meshed with the first gear ring (301), the second gear (304) is coaxially fixed with one end of the first square sleeve (305), the first square sleeve (305) is sleeved with the first square shaft (306) which moves along the first square shaft, the two ends of the first screw (307) are respectively arranged on the first bracket (102) through bearings, the middle part of the first screw (307) is coaxially fixed with the first guide rod (308), the two ends of the first guide rod (308) are respectively connected with the first guide rod (308) through the first through holes (310) in a threaded manner, the first guide rod (308) is respectively arranged on the first bracket (310), the first sliding block (308) is fixedly connected with the stock bin (103).
3. A flocculation precipitation process auxiliary equipment for sewage treatment according to claim 2, wherein:
the reciprocating motion of the first pin shaft (303) is realized through a control mechanism (400), and the control mechanism (400) comprises a first disc (401), a first C-shaped block (402), a first long bar (403), a first guide rail (404), a first long hole (405), a second pin shaft (406), a first connecting rod (407), a second guide rod (408), a first spring (409), a second guide rail (410), a second connecting rod (411), a third pin shaft (416), a first electromagnet (412) and a second electromagnet (413);
the middle part of the first pin shaft (303) is coaxially fixed with the first disc (401), the first disc (401) is configured in the first C-shaped block (402) and rotates along the first C-shaped block, the first C-shaped block (402) is fixedly connected with the first strip rod (403), one end of the first strip rod (403) is configured in the first guide rail (404) and rotates along the first guide rail, the first guide rail (404) is fixedly connected with the first bracket (102), the first C-shaped block (402) is provided with the first strip hole (405) along the length direction, the first strip hole (405) is internally provided with the second pin shaft (406) which moves along the first strip hole, the second pin shaft (406) is installed at one end of the first connecting rod (407) through a bearing, the other end of the first connecting rod (407) is hinged with one end of the second guide rod (408), the second guide rod (408) is configured in the second guide rail (410) and moves along the length direction, the second guide rod (404) is connected with the other end of the first bracket (409) fixedly with the first spring (409);
the second pin shaft (406) is further arranged at one end of the second connecting rod (411) through a bearing, the other end of the second connecting rod (411) is arranged on the third pin shaft (416) through a bearing, the third pin shaft (416) is fixedly connected with the first support (102), one side of the second connecting rod (411) can be mutually attracted and overlapped with the first electromagnet (412), the first electromagnet (412) is fixedly connected with the first support (102), the other side of the second connecting rod (411) can be mutually attracted and overlapped with the second electromagnet (413), and the second electromagnet (413) is fixedly connected with the first support (102).
4. A flocculation precipitation process auxiliary equipment for sewage treatment according to claim 3, wherein: one end of the first pin shaft (303) far away from the first screw (307) is arranged in a fifth through hole (311) and rotates and moves along the fifth through hole, and the fifth through hole (311) is arranged on the first bracket (102).
5. A flocculation precipitation process auxiliary equipment for sewage treatment as claimed in claim 4, wherein: the distance between the outer end surface of the first gear (302) and the outer end surface of the second gear (304) is larger than the inner diameter of the first gear ring (301).
6. A flocculation precipitation process auxiliary equipment for sewage treatment as claimed in claim 5, wherein: the cross-sectional shape of the first square shaft (306) is square, and the cross-sectional shape of the first square sleeve (305) is a square ring matched with the cross-sectional shape of the first square shaft (306).
7. A flocculation precipitation process auxiliary equipment for sewage treatment according to claim 6, wherein: the cross-section of the first guide rod (310) is square, and the cross-section of the second through hole (309) is square matched with the cross-section of the first guide rod (310).
8. A flocculation precipitation process auxiliary equipment for sewage treatment according to claim 7, wherein: the material of the second link (411) can be metallic iron.
9. A flocculation precipitation process auxiliary equipment for sewage treatment according to claim 8, wherein: the first spring (409) is always in a compressed state.
CN202310532412.9A 2023-05-12 2023-05-12 Flocculation precipitation process auxiliary assembly for sewage treatment Pending CN116282439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310532412.9A CN116282439A (en) 2023-05-12 2023-05-12 Flocculation precipitation process auxiliary assembly for sewage treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310532412.9A CN116282439A (en) 2023-05-12 2023-05-12 Flocculation precipitation process auxiliary assembly for sewage treatment

Publications (1)

Publication Number Publication Date
CN116282439A true CN116282439A (en) 2023-06-23

Family

ID=86799899

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310532412.9A Pending CN116282439A (en) 2023-05-12 2023-05-12 Flocculation precipitation process auxiliary assembly for sewage treatment

Country Status (1)

Country Link
CN (1) CN116282439A (en)

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