CN111773998A - Pretreatment equipment for producing sewage flocculant - Google Patents
Pretreatment equipment for producing sewage flocculant Download PDFInfo
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- CN111773998A CN111773998A CN202010720062.5A CN202010720062A CN111773998A CN 111773998 A CN111773998 A CN 111773998A CN 202010720062 A CN202010720062 A CN 202010720062A CN 111773998 A CN111773998 A CN 111773998A
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- buffer chamber
- stirring
- air inlet
- substrate
- platform
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/449—Stirrers constructions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/402—Mixers using gas or liquid agitation, e.g. with air supply tubes comprising supplementary stirring elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
- B01F33/4094—Plants
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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
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
- C02F2301/024—Turbulent
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a pretreatment device for producing a sewage flocculant, wherein a stirring attachment sheet comprises: the device comprises a substrate, a substrate gap, a ball slideway, a ball, a cross slideway, a stirring shaft chute and a fixed hammer; a large hole is formed in the center of the stirring attachment piece, a cross slide way is arranged in the center of the hole, a substrate is arranged on the periphery of the cross slide way, and the cross slide way is connected with the substrate; the substrate consists of an upper plate and a lower plate, and a substrate gap exists between the two plates, so that water flow is realized, and bubble fusion and gasification are promoted; the upper part of the substrate is provided with a ball slideway, wherein a plurality of balls are arranged between the substrate and the ball slideway, the same gap is arranged between the substrate and the ball slideway, and the plurality of balls move relatively on the ball slideway to promote bubble fusion and gasification; a stirring shaft chute is arranged on the upper part of the cross slideway in a sliding way. The pretreatment equipment for producing the sewage flocculant, disclosed by the invention, is novel and reasonable in structure, strong in auxiliary function for removing pollutants and wide in application range.
Description
Technical Field
The invention belongs to the technical field of sewage flocculant production, and particularly relates to pretreatment equipment for producing a sewage flocculant.
Background
Under the condition of the prior art, the auxiliary equipment of the sewage flocculant production technology is not developed and matured, and the stirring attachment piece, the substrate gap, the ball slideway, the ball, the cross slideway, the stirring shaft chute and the fixed hammer mechanism are not arranged in the prior art. Due to lack of or immaturity of the mechanism, the defects of old process, high treatment cost, low removal efficiency, long process flow, complex control, large occupied area and the like are caused.
Disclosure of Invention
In order to solve the technical problem, the invention provides a pretreatment device for producing a sewage flocculant, which comprises: finished liquid discharging 1, a stirring shaft 2, a movable cantilever frame 3, a sealing cover 4, raw material inlet 5, water inlet 6, an oscillator 7, a stirrer 8 and a vaporizer bracket 9; the raw material inlet 5 positioned at the top is communicated with the finished product liquid discharge 1 and the water inlet 6; a fixed plate is arranged on one side outside the whole device, a movable cantilever bracket 3 is fixed on the upper part of the fixed plate, and the movable cantilever bracket 3 is fixed with an upper foundation; a sealing cover 4 is movably arranged on the upper part of the raw material inlet 5; a stirring shaft 2 is arranged on one side outside the whole device and is connected with an internal oscillator 7, a stirrer 8 and a vaporizer bracket 9; the stirring shaft 2 is of a hollow structure, and an air inlet pipe and a medicament inlet pipe are arranged in the stirring shaft.
Further, the carburetor bracket 9 includes: a control platform 90, a rotating speed regulator 91, a platform height angle regulation 92, a gasifier control 93, a platform horizontal rotation 94, a gasifier 95, an atomizer rotating platform 96, a horizontal rotary spray nozzle 97, a transition bin 98, a top spray nozzle 99 and a vaporizer 9 a; the platform at the bottom rotates horizontally 94, which is driven by an external motor to drive the carburetor bracket 9 to rotate horizontally; a gasifier control 93 is arranged on one side of the horizontal rotation 94 of the platform and controls the upper gasifier 95 to work; an atomizer rotating platform 96 is arranged at the upper part of the platform horizontal rotating 94, the atomizer rotating platform 96 enables horizontal rotary spray nozzles 97, a transition bin 98 and top spray nozzles 99 to horizontally rotate at a low speed, wherein the number of the horizontal rotary spray nozzles 97 is 6, the horizontal rotary spray nozzles 97 are horizontally arranged at equal angles, the horizontal rotary spray nozzles 97 spray atomized medicaments to the periphery, the top spray nozzles 99 are communicated with the horizontal rotary spray nozzles 97 at the lower part through the transition bin 98, and the top spray nozzles 99 are provided with nozzles in different directions and spray the atomized medicaments; a platform height angle adjustment 92 is arranged on one side of the carburetor bracket 9 and used for adjusting the elevation angle of the control platform 90 through a gear; a rotation speed regulator 91 is arranged at one side of the control platform 90 and used for controlling the elevation rotation speed of the control platform 90 at the top; a carburetor 9a is provided on the upper portion of the control platform 90.
Further, the vaporizer 9a includes: the device comprises a gasifier mixing mechanism 9a1, an air inlet buffer chamber 9a2, a buffer chamber rotary drive 9a3, an easy-necking rotary connection 9a4, an easy-necking 9a5, a fixing ring 9a6 and a dosing device 9a 7; the dosing device 9a7 positioned at the bottom is communicated with the gasifier mixing mechanism 9a1, and the right side of the gasifier mixing mechanism 9a1 is provided with an air inlet buffer chamber 9a2 which are communicated; a buffer chamber rotary drive 9a3 is arranged outside the air inlet buffer chamber 9a2, one end of the buffer chamber rotary drive 9a3 is in driving connection with the air inlet buffer chamber 9a2, the other end of the buffer chamber rotary drive 9a3 is fixedly connected with a fixed ring 9a6, and the buffer chamber rotary drive 9a3 promotes the rotation of the air inlet buffer chamber 9a 2; the right side of the air inlet buffer chamber 9a2 is provided with a easy-shrinkage port 9a5 which is connected with the air inlet buffer chamber through an easy-shrinkage port rotary connection 9a 4; the easy-to-shrink mouth 9a5 is fan-shaped, flaky, rotatable and multiple in number, and the easy-to-shrink mouth rotating connection 9a4 controls the easy-to-shrink mouth 9a5 to expand or shrink in a fan shape.
Further, the buffer chamber rotation drive 9a3 is provided with: a buffer chamber driving mechanism 9a31, a speed reduction gear transmission shaft 9a32, a stirring attachment piece 9a33, a gasket 9a34, a buffer chamber driving gear 9a35 and a speed reduction gear 9a 36; the rotary driver 9a 37; the rotary driver 9a37 at the bottom is in meshed connection with the reduction gear 9a36 through the buffer chamber driving gear 9a 35; the reduction gear 9a36 is synchronously rotated with the buffer chamber driving mechanism 9a31 through the reduction gear transmission shaft 9a32 at the upper part, and the buffer chamber driving mechanism 9a31 drives the air inlet buffer chamber 9a2 to rotate; the stirring attachment piece 9a33 and the gasket 9a34 are arranged on the upper part of the buffer chamber driving gear 9a35, so that liquid is stirred.
Further, the gasifier mixing mechanism 9a1 includes: medicine inlet pipe 9a11, air inlet pipe 9a12, fixing plate 9a13, crank arm 9a14, telescopic arm 9a15, gas-medicine mixing chamber 9a16 and diffuser 9a 17; the medicine inlet pipe 9a11 and the air inlet pipe 9a12 which are positioned at the top are respectively and fixedly connected with the fixing plate 9a13, and the medicine inlet pipe 9a11 and the air inlet pipe 9a12 are communicated with the gas-medicine mixing chamber 9a16 through hoses; the gas-medicine mixing chamber 9a16 is positioned at the lower part of the fixed plate 9a13 and is connected with the fixed plate 9a13 through a crank arm 9a14 and a telescopic arm 9a15, wherein the telescopic arm 9a15 has an elastic structure, and the crank arm 9a14L has a high-elasticity steel sheet structure and is used for reducing the vibration of high-speed air inlet of the air inlet pipe 9a12 to the gas-medicine mixing chamber 9a 16; the lower part of the gas-medicine mixing chamber 9a16 is provided with a scatterer 9a17 which is communicated with the gas-medicine mixing chamber; the diffuser 9a17 is open and hollow.
Further, the intake pipe 9a12 includes; an expansion sleeve 9a121, a main air pipe 9a122, an air inlet buffer chamber 9a123, a triangular rotating blade 9a124, a circle scattering head 9a125 and an external fixed ring 9a 126; the telescopic sleeve 9a121 at one end is tightly sleeved with the main air pipe 9a 122; a peripheral diffusion head 9a125 is provided at the other end of the main air duct 9a122, and the main air duct 9a122 communicates with the peripheral diffusion head 9a125 via an air intake buffer chamber 9a 123; a large number of through holes are formed in the periphery of the peripheral scattering head 9a125, a triangular rotating vane 9a124 is arranged on the left side of the peripheral scattering head 9a125, one end of the triangular rotating vane 9a124 is connected with the peripheral scattering head 9a125, and the other end of the triangular rotating vane 9a124 is rotatably connected with an external fixed ring 9a 126; the triangular rotating blade 9a124 rotates the peripheral scattering head 9a 125.
Further, the neckable rotary joint 9a4 includes: the device comprises a flexible opening rotating shaft 9a41, a nested annular rail 9a42, a connecting drive 9a43, a connecting rotating wheel 9a44, a nested steering rail 9a45, a splicing pin 9a46, a pin protection lock 9a47 and a connecting base 9a 48; a flexible neck 9a 5; the top easy-shrinkage port 9a5 is fan-shaped, sheet-shaped and rotatable, and is rotationally connected with the connecting drive 9a43 through an easy-shrinkage port rotating shaft 9a41, and the connecting drive 9a43 controls the easy-shrinkage port 9a5 to expand or shrink in a fan shape; the lower part of the connecting drive 9a43 is provided with 2 groups of connecting rotating wheels 9a44, and the connecting rotating wheels 9a44 drive the connecting drive 9a43 to move left and right along the nested annular rail 9a 42; one end of the nested annular rail 9a42 is movably connected with a nested steering rail 9a45, and the nested steering rail 9a45 is tightly butted with the nested annular rail 9a42 through a plug-in pin 9a 46; the nested steering rail 9a45 enables the easy reducing opening 9a5 to displace downwards through the connecting rotating wheel 9a44, the connecting driving wheel 9a43 and the easy reducing opening rotating shaft 9a 41; a pin protection lock 9a47 is arranged on one side of the plug pin 9a46 and used for locking the plug pin 9a 46; a connecting base 9a48 is arranged at the lower part of the nested annular rail 9a 42; the nested annular rail 9a42 is connected to the connection base 9a48 in an annular configuration.
Further, the rotary driver 9a37 includes: a driven shaft 9a371, a stirring rocker arm 9a372, a control unit 9a373, a stirring gearbox 9a374, a stirring transmission shaft 9a375, a bottom gear 9a376 and a rocker arm gear 9a 377; the stirring rocker arm 9a372 on one side moves back and forth horizontally, the stirring transmission shaft 9a375 is driven to rotate through the rocker arm gear 9a377, the stirring transmission shaft 9a375 is in tooth meshing connection with the stirring gear box 9a374 and the bottom gear 9a376, and the bottom gear 9a376 is fixedly connected with the driven shaft 9a 371; the stirring rocker arm 9a372 is in wire control connection with the control unit 9a 373.
Further, the agitation attaching plate 9a33 includes: a substrate 9a331, a substrate slot 9a332, a ball slideway 9a333, a ball 9a334, a cross slideway 9a335, a stirring shaft slideway 9a336 and a fixed hammer 9a 337; the center of the stirring attachment piece 9a33 is provided with a large hole, the center of the hole is provided with a cross slide 9a335, the periphery of the cross slide 9a335 is provided with a substrate 9a331, and the cross slide 9a335 is connected with the substrate 9a 331; the substrate 9a331 is composed of an upper plate and a lower plate, and a substrate gap 9a332 is formed between the two plates, so that water flow is realized, bubble fusion is promoted, and gasification is promoted; a ball slideway 9a333 is arranged on the upper part of the substrate 9a331, wherein a plurality of balls 9a334 are arranged between the substrate 9a331 and the ball slideway 9a333, the same gap is arranged between the substrate 9a331 and the ball slideway 9a333, and the plurality of balls 9a334 move relatively on the ball slideway 9a333 to promote the fusion and gasification of bubbles; a stirring shaft sliding groove 9a336 is arranged on the upper part of the cross slide way 9a335 in a sliding manner, a rotating shaft is arranged in the middle of the stirring shaft sliding groove 9a336, two ends of the stirring shaft sliding groove 9a336 are respectively bridged on the horizontal slide way and the vertical slide way of the cross slide way 9a335 through sliding bolts, and the sliding bolts drive the stirring shaft sliding groove 9a336 to realize asymmetric sliding on the cross slide way 9a335 while being bridged on the horizontal slide way and the vertical slide way; due to the asymmetric sliding between the stirring shaft chute 9a336 and the cross slide 9a335, the substrate 9a331 can randomly stir the solution; a fixed hammer 9a337 is arranged at the other end of the stirring shaft chute 9a 336.
Further, the working method of the equipment comprises the following steps:
step 1: in the working of a pretreatment device for producing a sewage flocculant, raw materials enter from a raw material inlet 5, water enters from a water inlet 6, a finished product is manufactured under the action of an oscillator 7, a stirrer 8 and a vaporizer, and the finished product is discharged from a finished product liquid discharge 1;
step 2: when the vaporizer bracket 9 works, the horizontal rotation 94 of the platform drives the vaporizer bracket 9 to rotate horizontally through the driving of an external motor, and drives the vaporizer 95 and the vaporizer 9a to work; the atomizer rotating platform 96 drives the horizontal rotating spray nozzle 97 and the top spray nozzle 99 to horizontally rotate at a low speed, and uniformly spray atomized medicaments in different directions; the platform elevation angle adjustment 92 adjusts the elevation angle of the control platform 90 through a gear;
and 3, step 3: during operation of the vaporizer 9a, medicament enters the vaporizer mixing mechanism 9a1 from the dosing device 9a 7; air enters the air inlet buffer chamber 9a2 from the easy-shrinkage port 9a5, further enters the vaporizer mixing mechanism 9a1 to be mixed and vaporized with the medicament, and is sprayed out from the left end; the buffer chamber rotary drive 9a3 drives the gas inlet buffer chamber 9a2 to rotate, which is beneficial for the gas to uniformly enter the gasifier mixing mechanism 9a 1; the easy-reducing opening rotary connection 9a4 controls the easy-reducing opening 9a5 to expand or contract in a fan shape, so that the regulation and control of air inflow are realized;
and 4, step 4: in the working process of the buffer chamber rotation drive 9a3, the rotation driver 9a37 drives the buffer chamber drive mechanism 9a31 to rotate through the buffer chamber drive gear 9a35, the reduction gear 9a36 and the reduction gear transmission shaft 9a32, so as to drive the air inlet buffer chamber 9a2 to rotate;
and 5, step 5: in the operation of the gasifier mixing mechanism 9a1, high-speed air flow enters the aerodrug mixing chamber 9a16 from the air inlet pipe 9a 12; the medicine enters the gas-medicine mixing chamber 9a16 from the medicine inlet pipe 9a11, the medicine and the gas-medicine are mixed to form high-speed gasification airflow, and the high-speed gasification airflow is sprayed out from the scatterer 9a17 which is open and hollow on the periphery;
and 6, step 6: when the air inlet pipe 9a12 is operated, air enters from the telescopic sleeve 9a121, passes through the main air pipe 9a122 and the air inlet buffer chamber 9a123 and is rotationally ejected from the peripheral scattering head 9a 125; wherein the triangular rotating blade 9a124 drives the scattering head 9a125 to rotate, and simultaneously stirs the gas;
and 7, step 7: when the easy-necking rotary connection 9a4 works, the connection drive 9a43 controls the fan-shaped and sheet-shaped easy-necking 9a5 to swing back and forth around the easy-necking rotating shaft 9a41, so that the fan-shaped expansion or contraction of the easy-necking 9a5 formed by overlapping a plurality of groups of fan-shaped openings is realized; the connecting driver 9a43 drives the easy-shrinkage port 9a5 to rotate around the nested annular rail 9a 42; when the height of the easy-shrinkage port 9a5 is required to be reduced, a section of the nested annular rail 9a42 is switched into the nested steering rail 9a45 and is fixed through the plug-in pin 9a46, so that the moving height is reduced;
and 8, step 8: in the operation of the rotary driver 9a37, under the control of the control unit 9a373, the agitating rocker arm 9a372 drives the driven shaft 9a371 to rotate through the rocker arm gear 9a377, the agitating transmission shaft 9a375, the agitating gearbox 9a374 and the bottom gear 9a 376;
step 9: during the operation of the stirring attachment piece 9a33, the rotation of the rotating shaft drives the stirring shaft chute 9a336 to simultaneously bridge over the horizontal slide way and the vertical slide way on the cross slide way 9a335 and further drive the substrate 9a331 to asymmetrically stir the water body, and during the swinging of the substrate 9a331, part of the water body passes through the large hole at the center of the stirring attachment piece 9a33 and passes through the substrate gap 9a332, the gap between the substrate 9a331 and the ball slide way 9a333 to form a water body turbulent flow and increase the stirring effect. The invention discloses a pretreatment device for producing a sewage flocculant, which has the advantages that: novel and reasonable structure, strong auxiliary function for removing pollutants and wide application range.
Drawings
FIG. 1 is a diagram of a pretreatment apparatus for producing a sewage flocculant.
Fig. 2 is a view of the carburetor bracket 9 of the present invention.
Fig. 3 is a view of the vaporizer 9a of the present invention.
Fig. 4 is a view of the damper chamber rotation drive 9a3 according to the present invention.
FIG. 5 is a view of the mixing mechanism 9a1 of the vaporizer of the present invention.
Fig. 6 is a view of an intake pipe 9a12 according to the present invention.
Fig. 7 is a view of the easy-necking turn joint 9a4 of the present invention.
Fig. 8 is a view of the rotary actuator 9a37 according to the present invention.
FIG. 9 is a view of stirring attachment piece 9a33 according to the present invention.
Detailed Description
The invention provides a pretreatment device for producing a sewage flocculant, which is further explained by combining the attached drawings and an example.
Examples
FIG. 1 is a diagram of a pretreatment apparatus for producing a sewage flocculant. The method comprises the following steps: finished liquid discharging 1, a stirring shaft 2, a movable cantilever frame 3, a sealing cover 4, raw material inlet 5, water inlet 6, an oscillator 7, a stirrer 8 and a vaporizer bracket 9; the raw material inlet 5 positioned at the top is communicated with the finished product liquid discharge 1 and the water inlet 6; a fixed plate is arranged on one side outside the whole device, a movable cantilever bracket 3 is fixed on the upper part of the fixed plate, and the movable cantilever bracket 3 is fixed with an upper foundation; a sealing cover 4 is movably arranged on the upper part of the raw material inlet 5; a stirring shaft 2 is arranged on one side outside the whole device and is connected with an internal oscillator 7, a stirrer 8 and a vaporizer bracket 9; the stirring shaft 2 is of a hollow structure, and an air inlet pipe and a medicament inlet pipe are arranged in the stirring shaft.
Fig. 2 is a view of the carburetor bracket 9 of the present invention. The carburetor bracket 9 includes: a control platform 90, a rotating speed regulator 91, a platform height angle regulation 92, a gasifier control 93, a platform horizontal rotation 94, a gasifier 95, an atomizer rotating platform 96, a horizontal rotary spray nozzle 97, a transition bin 98, a top spray nozzle 99 and a vaporizer 9 a; the platform at the bottom rotates horizontally 94, which is driven by an external motor to drive the carburetor bracket 9 to rotate horizontally; a gasifier control 93 is arranged on one side of the horizontal rotation 94 of the platform and controls the upper gasifier 95 to work; an atomizer rotating platform 96 is arranged at the upper part of the platform horizontal rotating 94, the atomizer rotating platform 96 enables horizontal rotary spray nozzles 97, a transition bin 98 and top spray nozzles 99 to horizontally rotate at a low speed, wherein the number of the horizontal rotary spray nozzles 97 is 6, the horizontal rotary spray nozzles 97 are horizontally arranged at equal angles, the horizontal rotary spray nozzles 97 spray atomized medicaments to the periphery, the top spray nozzles 99 are communicated with the horizontal rotary spray nozzles 97 at the lower part through the transition bin 98, and the top spray nozzles 99 are provided with nozzles in different directions and spray the atomized medicaments; a platform height angle adjustment 92 is arranged on one side of the carburetor bracket 9 and used for adjusting the elevation angle of the control platform 90 through a gear; a rotation speed regulator 91 is arranged at one side of the control platform 90 and used for controlling the elevation rotation speed of the control platform 90 at the top; a carburetor 9a is provided on the upper portion of the control platform 90.
Fig. 3 is a view of the vaporizer 9a of the present invention. The vaporizer 9a includes: the device comprises a gasifier mixing mechanism 9a1, an air inlet buffer chamber 9a2, a buffer chamber rotary drive 9a3, an easy-necking rotary connection 9a4, an easy-necking 9a5, a fixing ring 9a6 and a dosing device 9a 7; the dosing device 9a7 positioned at the bottom is communicated with the gasifier mixing mechanism 9a1, and the right side of the gasifier mixing mechanism 9a1 is provided with an air inlet buffer chamber 9a2 which are communicated; a buffer chamber rotary drive 9a3 is arranged outside the air inlet buffer chamber 9a2, one end of the buffer chamber rotary drive 9a3 is in driving connection with the air inlet buffer chamber 9a2, the other end of the buffer chamber rotary drive 9a3 is fixedly connected with a fixed ring 9a6, and the buffer chamber rotary drive 9a3 promotes the rotation of the air inlet buffer chamber 9a 2; the right side of the air inlet buffer chamber 9a2 is provided with a easy-shrinkage port 9a5 which is connected with the air inlet buffer chamber through an easy-shrinkage port rotary connection 9a 4; the easy-to-shrink mouth 9a5 is fan-shaped, flaky, rotatable and multiple in number, and the easy-to-shrink mouth rotating connection 9a4 controls the easy-to-shrink mouth 9a5 to expand or shrink in a fan shape.
Fig. 4 is a view of the damper chamber rotation drive 9a3 according to the present invention. The buffer chamber rotation drive 9a3 is provided with: a buffer chamber driving mechanism 9a31, a speed reduction gear transmission shaft 9a32, a stirring attachment piece 9a33, a gasket 9a34, a buffer chamber driving gear 9a35 and a speed reduction gear 9a 36; the rotary driver 9a 37; the rotary driver 9a37 at the bottom is in meshed connection with the reduction gear 9a36 through the buffer chamber driving gear 9a 35; the reduction gear 9a36 is synchronously rotated with the buffer chamber driving mechanism 9a31 through the reduction gear transmission shaft 9a32 at the upper part, and the buffer chamber driving mechanism 9a31 drives the air inlet buffer chamber 9a2 to rotate; the stirring attachment piece 9a33 and the gasket 9a34 are arranged on the upper part of the buffer chamber driving gear 9a35, so that liquid is stirred.
FIG. 5 is a view of the mixing mechanism 9a1 of the vaporizer of the present invention. The gasifier mixing mechanism 9a1 includes: medicine inlet pipe 9a11, air inlet pipe 9a12, fixing plate 9a13, crank arm 9a14, telescopic arm 9a15, gas-medicine mixing chamber 9a16 and diffuser 9a 17; the medicine inlet pipe 9a11 and the air inlet pipe 9a12 which are positioned at the top are respectively and fixedly connected with the fixing plate 9a13, and the medicine inlet pipe 9a11 and the air inlet pipe 9a12 are communicated with the gas-medicine mixing chamber 9a16 through hoses; the gas-medicine mixing chamber 9a16 is positioned at the lower part of the fixed plate 9a13 and is connected with the fixed plate 9a13 through a crank arm 9a14 and a telescopic arm 9a15, wherein the telescopic arm 9a15 has an elastic structure, and the crank arm 9a14L has a high-elasticity steel sheet structure and is used for reducing the vibration of high-speed air inlet of the air inlet pipe 9a12 to the gas-medicine mixing chamber 9a 16; the lower part of the gas-medicine mixing chamber 9a16 is provided with a scatterer 9a17 which is communicated with the gas-medicine mixing chamber; the diffuser 9a17 is open and hollow.
Fig. 6 is a view of an intake pipe 9a12 according to the present invention. The intake pipe 9a12 includes; an expansion sleeve 9a121, a main air pipe 9a122, an air inlet buffer chamber 9a123, a triangular rotating blade 9a124, a circle scattering head 9a125 and an external fixed ring 9a 126; the telescopic sleeve 9a121 at one end is tightly sleeved with the main air pipe 9a 122; a peripheral diffusion head 9a125 is provided at the other end of the main air duct 9a122, and the main air duct 9a122 communicates with the peripheral diffusion head 9a125 via an air intake buffer chamber 9a 123; a large number of through holes are formed in the periphery of the peripheral scattering head 9a125, a triangular rotating vane 9a124 is arranged on the left side of the peripheral scattering head 9a125, one end of the triangular rotating vane 9a124 is connected with the peripheral scattering head 9a125, and the other end of the triangular rotating vane 9a124 is rotatably connected with an external fixed ring 9a 126; the triangular rotating blade 9a124 rotates the peripheral scattering head 9a 125.
Fig. 7 is a view of the easy-necking turn joint 9a4 of the present invention. Said neckable rotary connection 9a4 comprises: the device comprises a flexible opening rotating shaft 9a41, a nested annular rail 9a42, a connecting drive 9a43, a connecting rotating wheel 9a44, a nested steering rail 9a45, a splicing pin 9a46, a pin protection lock 9a47 and a connecting base 9a 48; a flexible neck 9a 5; the top easy-shrinkage port 9a5 is fan-shaped, sheet-shaped and rotatable, and is rotationally connected with the connecting drive 9a43 through an easy-shrinkage port rotating shaft 9a41, and the connecting drive 9a43 controls the easy-shrinkage port 9a5 to expand or shrink in a fan shape; the lower part of the connecting drive 9a43 is provided with 2 groups of connecting rotating wheels 9a44, and the connecting rotating wheels 9a44 drive the connecting drive 9a43 to move left and right along the nested annular rail 9a 42; one end of the nested annular rail 9a42 is movably connected with a nested steering rail 9a45, and the nested steering rail 9a45 is tightly butted with the nested annular rail 9a42 through a plug-in pin 9a 46; the nested steering rail 9a45 enables the easy reducing opening 9a5 to displace downwards through the connecting rotating wheel 9a44, the connecting driving wheel 9a43 and the easy reducing opening rotating shaft 9a 41; a pin protection lock 9a47 is arranged on one side of the plug pin 9a46 and used for locking the plug pin 9a 46; a connecting base 9a48 is arranged at the lower part of the nested annular rail 9a 42; the nested annular rail 9a42 is connected to the connection base 9a48 in an annular configuration.
Fig. 8 is a view of the rotary actuator 9a37 according to the present invention. The rotary driver 9a37 includes: a driven shaft 9a371, a stirring rocker arm 9a372, a control unit 9a373, a stirring gearbox 9a374, a stirring transmission shaft 9a375, a bottom gear 9a376 and a rocker arm gear 9a 377; the stirring rocker arm 9a372 on one side moves back and forth horizontally, the stirring transmission shaft 9a375 is driven to rotate through the rocker arm gear 9a377, the stirring transmission shaft 9a375 is in tooth meshing connection with the stirring gear box 9a374 and the bottom gear 9a376, and the bottom gear 9a376 is fixedly connected with the driven shaft 9a 371; the stirring rocker arm 9a372 is in wire control connection with the control unit 9a 373.
FIG. 9 is a view of stirring attachment piece 9a33 according to the present invention. The agitation attaching plate 9a33 includes: a substrate 9a331, a substrate slot 9a332, a ball slideway 9a333, a ball 9a334, a cross slideway 9a335, a stirring shaft slideway 9a336 and a fixed hammer 9a 337; the center of the stirring attachment piece 9a33 is provided with a large hole, the center of the hole is provided with a cross slide 9a335, the periphery of the cross slide 9a335 is provided with a substrate 9a331, and the cross slide 9a335 is connected with the substrate 9a 331; the substrate 9a331 is composed of an upper plate and a lower plate, and a substrate gap 9a332 is formed between the two plates, so that water flow is realized, bubble fusion is promoted, and gasification is promoted; a ball slideway 9a333 is arranged on the upper part of the substrate 9a331, wherein a plurality of balls 9a334 are arranged between the substrate 9a331 and the ball slideway 9a333, the same gap is arranged between the substrate 9a331 and the ball slideway 9a333, and the plurality of balls 9a334 move relatively on the ball slideway 9a333 to promote the fusion and gasification of bubbles; a stirring shaft sliding groove 9a336 is arranged on the upper part of the cross slide way 9a335 in a sliding manner, a rotating shaft is arranged in the middle of the stirring shaft sliding groove 9a336, two ends of the stirring shaft sliding groove 9a336 are respectively bridged on the horizontal slide way and the vertical slide way of the cross slide way 9a335 through sliding bolts, and the sliding bolts drive the stirring shaft sliding groove 9a336 to realize asymmetric sliding on the cross slide way 9a335 while being bridged on the horizontal slide way and the vertical slide way; due to the asymmetric sliding between the stirring shaft chute 9a336 and the cross slide 9a335, the substrate 9a331 can randomly stir the solution; a fixed hammer 9a337 is arranged at the other end of the stirring shaft chute 9a 336.
Claims (10)
1. A pretreatment equipment for producing sewage flocculant comprises: the device comprises a finished product liquid discharge device (1), a stirring shaft (2), a movable cantilever frame (3), a sealing cover (4), a raw material inlet (5), a water inlet (6), an oscillator (7), a stirrer (8) and a vaporizer bracket (9);
the method is characterized in that a raw material inlet (5) positioned at the top is communicated with a finished product liquid discharge (1) and a water inlet (6); a fixed plate is arranged on one side of the outside of the whole device, a movable cantilever bracket (3) is fixed on the upper part of the fixed plate, and the movable cantilever bracket (3) is fixed with an upper foundation; a sealing cover (4) is movably arranged at the upper part of the raw material inlet (5); a stirring shaft (2) is arranged on one side outside the whole device and is connected with an internal oscillator (7), a stirrer (8) and a vaporizer bracket (9); the stirring shaft (2) is of a hollow structure, and an air inlet pipe and a medicament inlet pipe are arranged in the stirring shaft.
2. The pretreatment apparatus for producing a wastewater flocculant according to claim 1, wherein the vaporizer support (9) comprises: the device comprises a control platform (90), a rotating speed regulator (91), platform height angle adjustment (92), a gasifier control (93), platform horizontal rotation (94), a gasifier (95), an atomizer rotating platform (96), a horizontal rotary spray nozzle (97), a transition bin (98), a top spray nozzle (99) and a vaporizer (9 a);
the platform at the bottom rotates horizontally (94), and the platform is driven by an external motor to drive the carburetor bracket (9) to rotate horizontally; one side of the platform horizontal rotation (94) is provided with a gasifier control (93) which controls the upper gasifier (95) to work; an atomizer rotating platform (96) is arranged at the upper part of the platform horizontal rotating platform (94), the atomizer rotating platform (96) enables 6 horizontal rotating spray nozzles (97), a transition bin (98) and a top spray nozzle (99) to horizontally rotate at a low speed, wherein the horizontal rotating spray nozzles (97) are horizontally arranged at equal angles, the horizontal rotating spray nozzles (97) spray atomized medicaments to the periphery, the top spray nozzle (99) is communicated with the horizontal rotating spray nozzle (97) at the lower part through the transition bin (98), and the top spray nozzle (99) is provided with nozzles in different directions and sprays the atomized medicaments; one side of the carburetor bracket (9) is provided with a platform height angle adjustment (92) which adjusts the elevation angle of the control platform (90) through a gear; a rotating speed regulator (91) is arranged on one side of the control platform (90) and used for controlling the elevation rotating speed of the control platform (90) positioned on the top; a carburetor (9 a) is arranged on the upper part of the control platform (90).
3. The pretreatment apparatus for producing a wastewater flocculant according to claim 2, wherein the vaporizer (9 a) comprises: the device comprises a gasifier mixing mechanism (9 a 1), an air inlet buffer chamber (9 a 2), a buffer chamber rotary drive (9 a 3), a flexible necking rotary connection (9 a 4), a flexible necking (9 a 5), a fixing ring (9 a 6) and a dosing device (9 a 7);
the dosing device (9 a 7) positioned at the bottom is communicated with the gasifier mixing mechanism (9 a 1), and the right side of the gasifier mixing mechanism (9 a 1) is provided with an air inlet buffer chamber (9 a 2) which is communicated with the gasifier mixing mechanism; a buffer chamber rotary drive (9 a 3) is arranged outside the air inlet buffer chamber (9 a 2), one end of the buffer chamber rotary drive (9 a 3) is in driving connection with the air inlet buffer chamber (9 a 2), the other end of the buffer chamber rotary drive (9 a 3) is fixedly connected with a fixed ring (9 a 6), and the buffer chamber rotary drive (9 a 3) enables the air inlet buffer chamber (9 a 2) to rotate; a flexible opening (9 a 5) is arranged on the right side of the air inlet buffer chamber (9 a 2), and the air inlet buffer chamber are connected through a flexible opening rotary connection (9 a 4); the easy-reducing opening (9 a 5) is fan-shaped, flaky, rotatable and multiple in number, and the easy-reducing opening rotary connection (9 a 4) controls the easy-reducing opening (9 a 5) to expand or contract in a fan shape.
4. The pretreatment apparatus for flocculant for production wastewater according to claim 3, wherein the buffer chamber rotary drive (9 a 3) comprises: a buffer chamber driving mechanism (9 a 31), a speed reduction gear transmission shaft (9 a 32), a stirring attachment piece (9 a 33), a gasket (9 a 34), a buffer chamber driving gear (9 a 35) and a speed reduction gear (9 a 36); a rotary drive (9 a 37);
the rotary driver (9 a 37) at the bottom is in meshed connection with the reduction gear (9 a 36) through the buffer chamber driving gear (9 a 35); the reduction gear (9 a 36) and the buffer chamber driving mechanism (9 a 31) synchronously rotate through a reduction gear transmission shaft (9 a 32) at the upper part, and the buffer chamber driving mechanism (9 a 31) drives the air inlet buffer chamber (9 a 2) to rotate; the upper part of the buffer chamber driving gear (9 a 35) is provided with a stirring attachment piece (9 a 33) and a gasket (9 a 34) to realize the stirring of the liquid.
5. The wastewater flocculant production pretreatment apparatus of claim 4, wherein the gasifier mixing mechanism (9 a 1) comprises: a medicine inlet pipe (9 a 11), an air inlet pipe (9 a 12), a fixing plate (9 a 13), a crank arm (9 a 14), a telescopic arm (9 a 15), an air-medicine mixing chamber (9 a 16) and a scatterer (9 a 17);
the medicine inlet pipe (9 a 11) and the air inlet pipe (9 a 12) which are positioned at the top are respectively and fixedly connected with the fixing plate (9 a 13), and the medicine inlet pipe (9 a 11) and the air inlet pipe (9 a 12) are communicated with the gas-medicine mixing chamber (9 a 16) through hoses; the gas-medicine mixing chamber (9 a 16) is positioned at the lower part of the fixed plate (9 a 13) and is connected with the fixed plate (9 a 13) through a crank arm (9 a 14) and a telescopic arm (9 a 15), wherein the telescopic arm (9 a 15) has an elastic structure, and the crank arm (9 a 14) has an L-shaped high-elasticity steel sheet structure and is used for reducing the vibration of high-speed air inlet of the air inlet pipe (9 a 12) to the gas-medicine mixing chamber (9 a 16); a scatterer (9 a 17) is arranged at the lower part of the gas-medicine mixing chamber (9 a 16), and the two are communicated; the scatterer (9 a 17) is open and hollow.
6. The pretreatment apparatus for flocculant for production wastewater according to claim 5, wherein the inlet pipe (9 a 12) comprises; a telescopic sleeve (9 a 121), a main air pipe (9 a 122), an air inlet buffer chamber (9 a 123), a triangular rotating blade (9 a 124), a peripheral scattering head (9 a 125) and an external fixed ring (9 a 126);
the telescopic sleeve (9 a 121) at one end is tightly sleeved with the main air pipe (9 a 122); a peripheral scattering head (9 a 125) is arranged at the other end of the main air pipe (9 a 122), and the main air pipe (9 a 122) is communicated with the peripheral scattering head (9 a 125) through an air inlet buffer chamber (9 a 123); a large number of through holes are formed in the periphery of the periphery scattering head (9 a 125), a triangular rotating blade (9 a 124) is arranged on the left side of the periphery scattering head (9 a 125), one end of the triangular rotating blade (9 a 124) is connected with the periphery scattering head (9 a 125), and the other end of the triangular rotating blade is rotatably connected with an external fixed ring (9 a 126); the triangular rotating blade (9 a 124) drives the peripheral scattering head (9 a 125) to rotate.
7. The pretreatment equipment for producing sewage flocculant according to claim 6, wherein the easy-necking rotary connection (9 a 4) comprises: the device comprises a flexible opening rotating shaft (9 a 41), a nested annular rail (9 a 42), a connecting drive (9 a 43), a connecting rotating wheel (9 a 44), a nested steering rail (9 a 45), a splicing pin (9 a 46), a pin protection lock (9 a 47) and a connecting base (9 a 48); a flexible neck (9 a 5);
the top easy-reducing opening (9 a 5) is fan-shaped, flaky and rotatable, and is rotationally connected with a connecting drive (9 a 43) through an easy-reducing opening rotating shaft (9 a 41), and the connecting drive (9 a 43) controls the easy-reducing opening (9 a 5) to expand or contract in a fan shape; the lower part of the connecting drive (9 a 43) is provided with 2 groups of connecting rotating wheels (9 a 44), and the connecting rotating wheels (9 a 44) drive the connecting drive (9 a 43) to move left and right along the nested annular rail (9 a 42); one end of the nested annular rail (9 a 42) is movably connected with a nested steering rail (9 a 45), and the nested steering rail (9 a 45) is tightly butted with the nested annular rail (9 a 42) through a plug-in pin (9 a 46); the nested steering rail (9 a 45) enables the easy reducing opening (9 a 5) to displace downwards through the connecting rotating wheel (9 a 44), the connecting drive (9 a 43) and the easy reducing opening rotating shaft (9 a 41); a pin protection lock (9 a 47) is arranged on one side of the plug pin (9 a 46) and used for locking the plug pin (9 a 46); a connecting base (9 a 48) is arranged at the lower part of the nested annular rail (9 a 42); the nested annular rail (9 a 42) is connected with the connecting base (9 a 48) in an annular structure.
8. The wastewater treatment plant according to claim 7, wherein the rotary drive (9 a 37) comprises: a driven shaft (9 a 371), a stirring rocker arm (9 a 372), a control unit (9 a 373), a stirring gearbox (9 a 374), a stirring transmission shaft (9 a 375), a bottom gear (9 a 376) and a rocker arm gear (9 a 377);
the stirring rocker arm (9 a 372) on one side moves back and forth horizontally, the stirring transmission shaft (9 a 375) is driven to rotate through the rocker arm gear (9 a 377), the stirring transmission shaft (9 a 375) is meshed with the stirring gearbox (9 a 374) and the bottom gear (9 a 376), and the bottom gear (9 a 376) is fixedly connected with the driven shaft (9 a 371); the stirring rocker arm (9 a 372) is in wire control connection with the control unit (9 a 373).
9. The pretreatment equipment for flocculant of production wastewater according to claim 8, wherein the stirring attachment piece (9 a 33) comprises: the device comprises a substrate (9 a 331), a substrate gap (9 a 332), a ball slideway (9 a 333), a ball (9 a 334), a cross slideway (9 a 335), a stirring shaft chute (9 a 336) and a fixed hammer (9 a 337);
a large hole is formed in the center of the stirring attachment piece (9 a 33), a cross slide way (9 a 335) is formed in the center of the hole, a substrate (9 a 331) is arranged on the periphery of the cross slide way (9 a 335), and the cross slide way (9 a 335) is connected with the substrate (9 a 331); the substrate (9 a 331) is composed of upper and lower two boards, there is substrate gap (9 a 332) between two boards, realize the water current passes, promote the bubble to merge, gasify; a ball slideway (9 a 333) is arranged at the upper part of the substrate (9 a 331), wherein a plurality of balls (9 a 334) are arranged between the substrate (9 a 331) and the ball slideway (9 a 333), the same gap is arranged between the substrate (9 a 331) and the ball slideway (9 a 333), and the plurality of balls (9 a 334) move relatively on the ball slideway (9 a 333) to promote the fusion and gasification of bubbles; a stirring shaft sliding groove (9 a 336) is arranged on the upper part of the cross slideway (9 a 335) in a sliding manner, a rotating shaft is arranged in the middle of the stirring shaft sliding groove (9 a 336), two ends of the stirring shaft sliding groove (9 a 336) are respectively bridged on the horizontal slideway and the vertical slideway of the cross slideway (9 a 335) through sliding bolts, and the sliding bolts drive the stirring shaft sliding groove (9 a 336) to realize asymmetric sliding on the cross slideway (9 a 335) in a bridging manner; due to asymmetric sliding between the stirring shaft chute (9 a 336) and the cross slide way (9 a 335), the substrate (9 a 331) can randomly stir the solution; a fixed hammer (9 a 337) is arranged at the other end of the stirring shaft chute (9 a 336).
10. The pretreatment equipment for producing the sewage flocculant is characterized by comprising the following working steps:
step 1: in the working of pretreatment equipment for producing the sewage flocculant, raw materials enter from a raw material inlet (5) and water enters from a water inlet (6), a finished product is manufactured under the action of an oscillator (7), a stirrer (8) and a vaporizer, and the finished product is discharged from a finished product liquid discharge (1);
step 2: when the vaporizer bracket (9) works, the platform horizontally rotates (94) and drives the vaporizer bracket (9) to horizontally rotate through the driving of an external motor, and drives the vaporizer (95) and the vaporizer (9 a) to work; the atomizer rotating platform (96) drives the horizontal rotating spray nozzle (97) and the top spray nozzle (99) to horizontally rotate at a low speed, and uniformly spray atomized medicaments in different directions; the elevation angle adjustment (92) of the platform adjusts the elevation angle of the control platform (90) through a gear;
and 3, step 3: during operation of the vaporizer (9 a), medicament enters the vaporizer mixing mechanism (9 a 1) from the dosing device (9 a 7); air enters an air inlet buffer chamber (9 a 2) from a shrinkable opening (9 a 5), further enters a vaporizer mixing mechanism (9 a 1), is mixed with the medicament, is vaporized, and is sprayed out from the left end; wherein, the buffer chamber rotary drive (9 a 3) drives the air inlet buffer chamber (9 a 2) to rotate, which is beneficial to the gas to uniformly enter the gasifier mixing mechanism (9 a 1); the easy-reducing opening rotary connection (9 a 4) controls the easy-reducing opening (9 a 5) to expand or contract in a fan shape, so that the regulation and control of air inflow are realized;
and 4, step 4: in the working process of the buffer chamber rotary drive (9 a 3), the rotary driver (9 a 37) drives the buffer chamber drive mechanism (9 a 31) to rotate through the buffer chamber drive gear (9 a 35), the reduction gear (9 a 36) and the reduction gear transmission shaft (9 a 32), so that the air inlet buffer chamber (9 a 2) is driven to rotate;
and 5, step 5: in the operation of the gasifier mixing mechanism (9 a 1), high-speed airflow enters the gas-medicine mixing chamber (9 a 16) from the air inlet pipe (9 a 12); the medicine enters an air-medicine mixing chamber (9 a 16) from a medicine inlet pipe (9 a 11), the medicine and the medicine are mixed to form high-speed gasification airflow, and the high-speed gasification airflow is sprayed out from an open diffuser (9 a 17) with hollow peripheries;
and 6, step 6: when the air inlet pipe (9 a 12) works, air enters from the telescopic sleeve (9 a 121) and is rotationally ejected from the periphery scattering head (9 a 125) through the main air pipe (9 a 122) and the air inlet buffer chamber (9 a 123); wherein the triangular rotating blade (9 a 124) drives the scattering head (9 a 125) to rotate around the circumference, and simultaneously stirs the gas;
and 7, step 7: when the easy-reducing opening rotary connection (9 a 4) works, the connection drive (9 a 43) controls the fan-shaped and sheet-shaped easy-reducing openings (9 a 5) to swing back and forth around the easy-reducing opening rotating shaft (9 a 41), so that the multiple groups of fan-shaped overlapped easy-reducing openings (9 a 5) are unfolded or contracted in a fan shape; the connecting drive (9 a 43) drives the easy-shrinkage opening (9 a 5) to rotate around the nested annular rail (9 a 42); when the height of the easy-shrinkage port (9 a 5) is required to be reduced, a section of the nested annular rail (9 a 42) is switched into the nested steering rail (9 a 45) and is fixed through the inserting pin (9 a 46), and the moving height is lowered;
and 8, step 8: in the operation of the rotary driver (9 a 37), under the control of the control unit (9 a 373), the stirring rocker arm (9 a 372) drives the driven shaft (9 a 371) to rotate through the rocker arm gear (9 a 377), the stirring transmission shaft (9 a 375), the stirring gearbox (9 a 374) and the bottom gear (9 a 376);
step 9: when the stirring attachment piece (9 a 33) works, the rotation of the rotating shaft drives the stirring shaft chute (9 a 336) to simultaneously bridge over the horizontal slide way and the vertical slide way on the cross slide way (9 a 335) and further drive the substrate (9 a 331) to asymmetrically stir the water body, and in the swinging of the substrate (9 a 331), part of the water body passes through the large hole at the center of the stirring attachment piece (9 a 33) and passes through the substrate gap (9 a 332), the substrate (9 a 331) and the ball slide way (9 a 333) to form water body turbulence and increase the stirring effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720062.5A CN111773998A (en) | 2020-07-24 | 2020-07-24 | Pretreatment equipment for producing sewage flocculant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720062.5A CN111773998A (en) | 2020-07-24 | 2020-07-24 | Pretreatment equipment for producing sewage flocculant |
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| Publication Number | Publication Date |
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| CN111773998A true CN111773998A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010720062.5A Withdrawn CN111773998A (en) | 2020-07-24 | 2020-07-24 | Pretreatment equipment for producing sewage flocculant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105978A (en) * | 2022-08-26 | 2022-09-27 | 山东群鑫助剂有限公司 | Dispersion emulsification reation kettle |
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2020
- 2020-07-24 CN CN202010720062.5A patent/CN111773998A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115105978A (en) * | 2022-08-26 | 2022-09-27 | 山东群鑫助剂有限公司 | Dispersion emulsification reation kettle |
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