CN115367849B - High-efficient treatment facility of supporting sewage decoloration of printing and dyeing textile - Google Patents
High-efficient treatment facility of supporting sewage decoloration of printing and dyeing textile Download PDFInfo
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- CN115367849B CN115367849B CN202210852298.3A CN202210852298A CN115367849B CN 115367849 B CN115367849 B CN 115367849B CN 202210852298 A CN202210852298 A CN 202210852298A CN 115367849 B CN115367849 B CN 115367849B
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
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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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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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
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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
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/25—Mixing waste with other ingredients
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry
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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)
- General Chemical & Material Sciences (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention relates to the technical field of printing and dyeing textile sewage treatment equipment, in particular to high-efficiency printing and dyeing textile matching sewage decoloring treatment equipment, which comprises a sewage treatment tank, a medicament barrel, a premixing mechanism, a separation supporting plate assembly, a stirring mechanism and a sludge extraction mechanism, wherein the medicament barrel is communicated with the bottom of the sewage treatment tank through a guide pipe, the premixing mechanism for primarily mixing sewage and medicaments is arranged at the center of the bottom of the sewage treatment tank, the mixing mechanism is arranged, a plurality of stirring rods are used for fully stirring the mixed sewage upwelled from the bottom of the sewage treatment tank, so that the printing and dyeing sewage is fully decolored, and thus, the decoloring agent and a flocculating agent can be quickly and fully reacted with the printing and dyeing sewage through primary mixing of the premixing mechanism and secondary stirring of the stirring rods, and vortex aggregation flocculation generated in the stirring process is utilized to promote aggregation and precipitation of the flocculating agent, so that the defect of slower aggregation and precipitation caused by stirring in conventional treatment equipment is overcome.
Description
Technical Field
The invention relates to the technical field of dyeing textile sewage treatment equipment, in particular to efficient sewage decoloring treatment equipment matched with dyeing textile.
Background
The dyeing and printing textile is taken as an essential important manufacturing procedure of textile products, a large amount of printing sewage is usually generated, the existing sewage treatment equipment for textile factories is large in size, and various different sewage treatment equipment is needed, so that small enterprises or working rooms are difficult to bear the large cost to treat sewage, the current common dyeing and printing sewage treatment mode is to add a decolorizing agent to be mixed with sewage for decolorizing, and simultaneously add a flocculating agent to be mixed together to enable the color-containing components in the dyeing and printing textile sewage to be coagulated and precipitated, then the precipitate and clear water are separated, and then the sediment is dehydrated into mud by dehydration equipment such as a filter press, so that the dyeing and printing sewage treatment is completed;
however, when the existing equipment in the market is used for treating the dyeing textile sewage, the following problems exist that a decolorizing agent and a flocculating agent are needed to be added into a treatment tank for the dyeing textile sewage to decolorize, and the colored components in the sewage are coagulated into a precipitate by the flocculating agent, so that the sewage decolorizing efficiency is higher by adding a stirring mechanism into the treatment tank, the coagulating efficiency is reduced by the coagulating sedimentation of colored substances, the treatment speed of the dyeing sewage is affected, and the decolorizing agent is not easy to be fully mixed with the sewage to reduce the decolorizing efficiency in sewage treatment, so that the effect of sewage decolorizing treatment is affected.
Therefore, the invention is necessary to invent a high-efficiency sewage decoloring device matched with printing and dyeing textiles.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides high-efficiency sewage decoloring treatment equipment matched with printing and dyeing textiles.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a supporting sewage decoloration high-efficient treatment facility of printing and dyeing textile, includes sewage treatment jar, medicament bucket, premixing mechanism, separates backup pad subassembly, rabbling mechanism and mud extraction mechanism, the medicament bucket passes through pipe and sewage treatment jar bottom intercommunication, and the premixing mechanism that is used for preliminary mixing sewage and medicament is installed to the bottom central point of sewage treatment jar puts, and the top of premixing mechanism is provided with separates the backup pad subassembly, and separates backup pad subassembly fixed welding on the inner wall of sewage treatment jar, separates the up end of backup pad subassembly and passes through the lower terminal surface fixed connection of bolt and mud extraction mechanism, and the other end of mud extraction mechanism passes through bolt fixed mounting at the top of sewage treatment jar, is provided with rabbling mechanism between the inner wall of mud extraction mechanism and sewage treatment jar, and the one end cooperation of rabbling mechanism is installed at the top of sewage treatment jar.
Further, sewage treatment jar is including being used for placing sewage treatment jar unable adjustment base, and unable adjustment base top is fixed to be placed down jar body, and the bottom of jar body is provided with into dirty pipeline down, and jar body top is provided with down jar body, and go up jar body and jar body down and be a whole through flange joint, is provided with clear water overflow pipeline on the lateral wall of going up jar body, and the up end of going up jar body has the top cap through bolt fixed mounting.
Further, the sewage treatment tank also comprises an annular retainer ring welded at the top of the inner wall of the lower tank body.
Further, the premixing mechanism comprises a centrifugal turntable which is in running fit with the central position of the inner bottom surface of the sewage treatment tank, a premixing motor is installed on the lower end surface of the centrifugal turntable in a matched mode, and the premixing motor is fixedly installed at the central position of the outer bottom surface of the sewage treatment tank through bolts.
Further, rabbling mechanism includes the agitator motor through bolt fixed mounting in top cap up end one side position, agitator motor's output fixed joint has drive gear, the lower terminal surface central point of top cap puts the welding and has fixed ring, the joint has rolling bearing on the fixed ring, fixed joint has driven gear on rolling bearing's the outer wall, driven gear's lower terminal surface is provided with the ring boss, and fixed welding has fixed connection spare on the ring boss, fixed connection spare's lower terminal surface axial welding has a plurality of fixing bases, and there is the transfer line through bolt fixed mounting in the fixing base, fixed mounting has oozes the board on the outer wall of transfer line, and oozes the up end of board and the border parallel and level of annular retaining ring, ooze the below of board, fixed mounting has the puddler subassembly on the outer wall of transfer line.
Further, the stirring rod assembly comprises a fixed sleeve fixedly sleeved on the outer wall of the transmission rod, a plurality of stirring rods are welded on the outer wall of the fixed sleeve in an inclined mode, and a guide plate is welded at one end of each stirring rod in the inclined mode.
Further, a plurality of arc grooves are formed in the lower end face of the seepage plate, and a plurality of overflow holes penetrating through the seepage plate are formed in the bottom of one side of each arc groove.
Further, separate backup pad subassembly including fixed welding in the backup pad of premixing mechanism top, the up end welding of backup pad has the dirt retaining ring that gathers, and backup pad up end central point puts and is fixed with the extraction supporting seat through the bolt.
Further, the sludge extraction mechanism comprises a sewage pipe orifice fixed at the center of the top cover through bolts, a screen is concentrically matched and installed on the lower end face of the sewage pipe orifice through bolts, a sewage pumping pipe is concentrically matched and installed on the lower end face of the screen, a rotating shaft is arranged at the center of the inside of the sewage pipe orifice, the screen and the sewage pumping pipe, the rotating shaft is rotatably matched at the center of the top of the extraction supporting seat and the center of the sewage pipe orifice, a sewage pumping motor is fixedly installed at the center of the upper end face of the sewage pipe orifice, the output end of the sewage pumping motor is fixedly clamped with the rotating shaft, a spiral blade is welded between the upper end face of the screen and the lower end face of the sewage pumping pipe and on the outer wall of the rotating shaft, an annular backflow plate is arranged on the outer sides of the screen and the sewage pumping pipe through bolts.
Further, a drain outlet is formed in the side wall of the drain pipe opening, a plurality of shaft holes are formed in the top of the drain pipe opening, a sliding sleeve is fixedly installed in the shaft holes, a sliding rod is arranged in the sliding sleeve in a sliding fit mode, an extrusion baffle is fixedly welded on the lower end face of the sliding rod, and a compression spring is sleeved between the extrusion baffle and the upper end face of the drain pipe opening and on the outer wall of the sliding sleeve.
The invention has the beneficial effects that:
according to the high-efficiency sewage decoloring treatment equipment for printing and dyeing textile, provided by the invention, the mixing mechanism is arranged, the mixed sewage upwelled from the bottom of the sewage treatment tank is fully stirred by utilizing the stirring rods, so that the printing and dyeing sewage is fully decolored, the floc generated after full reaction is gathered to the middle area by the centripetal vortex generated by the guide plate welded at one end of the stirring rod in the stirring process, and is gathered and precipitated, the decolored clean water overflows to the upper part of the seepage plate through the overflow hole and finally is discharged through the clean water overflow pipeline, so that the decoloring agent and the flocculating agent can be quickly and fully reacted with the printing and dyeing sewage by utilizing the primary mixing stirring of the premixing mechanism and the secondary stirring of the stirring rod, and meanwhile, the aggregation and precipitation of the floc are promoted by utilizing the vortex generated in the stirring process, so that the defect of slower aggregation and precipitation caused by stirring in the conventional treatment equipment is overcome.
According to the sewage decoloring high-efficiency treatment equipment for printing and dyeing textiles, provided by the invention, the sewage extraction mechanism is arranged, the sewage suction motor drives the rotating shaft to rotate, so that the spiral blades rotate, sewage at the bottom of the sewage suction pipe and flocculation sediment are pumped upwards by the spiral blades in the process, when the sewage and flocculation sediment move to the screen, the sewage flows back to the lower tank body along the annular backflow plate through the screen under the blocking of the extrusion baffle and the extrusion of the spiral blades, and the flocculation sediment is accumulated at the extrusion baffle under the acting force of the compression spring), and when the continuous extrusion is carried out, a part of water is removed by the flocculation sediment, the compression is carried out at the extrusion baffle, the extrusion baffle is continuously extruded, so that the extrusion baffle slides upwards, the compression spring is compressed, and the flocculation sediment is discharged from the sewage outlet, so that the flocculation sediment in the sewage treatment tank can be rapidly pumped out, and preliminary dehydration is completed, the sewage concentration in the sewage treatment tank is kept at a lower level, and the printing and dyeing sewage and the chemical agent in the sewage treatment tank can be reacted more thoroughly.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the internal structure of the present invention;
FIG. 3 is a top view of the overall structure of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of region B of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view of region C of FIG. 4 in accordance with the present invention;
FIG. 7 is a perspective view of the stirring rod assembly of the present invention;
FIG. 8 is a perspective view of a permeate sheet of the present invention;
FIG. 9 is an enlarged view of region D of FIG. 8 in accordance with the present invention;
in the figure: 1. a sewage treatment tank; 2. a medicament barrel; 3. a premixing mechanism; 4. a partition support plate assembly; 5. a stirring mechanism; 6. a sludge extraction mechanism, namely a lower tank body; 12. a sewage inlet pipeline; 13. an upper tank body; 14. clear water overflow pipeline; 15. a top cover; 16. a fixed base; 17. an annular retainer ring; 31. a centrifugal turntable; 32. a premix motor; 41. a support plate; 42. a dirt collecting check ring; 43. extracting a supporting seat; 51. a stirring motor; 52. a transmission gear; 53. a driven gear; 54. a rotating bearing; 55. fixing the connecting piece; 56. a transmission rod; 57. seepage plate; 58. a stirring rod assembly; 61. a sewage pipe orifice; 62. a screen; 63. a sewage pumping pipe; 64. a sewage pumping motor; 65. a rotating shaft; 66. a helical blade; 571. an arc-shaped groove; 572. an overflow aperture; 581. fixing the sleeve; 582. a stirring rod; 583. a guide plate; 611. a sewage outlet; 612. a slide bar; 613. a sliding sleeve; 614. a compression spring; 615. the baffle is pressed.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-9, the high-efficiency sewage decoloring treatment device for printing and dyeing textile comprises a sewage treatment tank 1, a medicament barrel 2, a premixing mechanism 3, a separation supporting plate assembly 4, a stirring mechanism 5 and a sludge extraction mechanism 6, wherein the medicament barrel 2 is communicated with the bottom of the sewage treatment tank 1 through a conduit, the premixing mechanism 3 for primarily mixing sewage and medicaments is arranged at the central position of the bottom of the sewage treatment tank 1, the separation supporting plate assembly 4 is arranged above the premixing mechanism 3, the separation supporting plate assembly 4 is fixedly welded on the inner wall of the sewage treatment tank 1, the upper end face of the separation supporting plate assembly 4 is fixedly connected with the lower end face of the sludge extraction mechanism 6 through bolts, the other end of the sludge extraction mechanism 6 is fixedly arranged at the top of the sewage treatment tank 1 through bolts, the stirring mechanism 5 is arranged between the sludge extraction mechanism 6 and the inner wall of the sewage treatment tank 1, and one end of the stirring mechanism 5 is matched and arranged at the top of the sewage treatment tank 1.
The sewage treatment tank 1 comprises a fixed base 16 for placing the sewage treatment tank 1, a lower tank body 11 is fixedly placed above the fixed base 16, a sewage inlet pipeline 12 is arranged at the bottom of the lower tank body 11, an upper tank body 13 is arranged above the lower tank body 11, the upper tank body 13 and the lower tank body 11 are connected into a whole through a flange, a clear water overflow pipeline 14 is arranged on the side wall of the upper tank body 13, and a top cover 15 is fixedly installed on the upper end surface of the upper tank body 13 through bolts;
during specific work, the dyeing wastewater is conveyed to the central area of the premixing mechanism 3 through the wastewater pump by the wastewater inlet pipeline 12, simultaneously the decoloring agent and the flocculating agent in the medicament barrel 2 are pumped to the central area of the premixing mechanism 3 through the medicament pump to be mixed, the premixing mechanism 3 accelerates the dyeing wastewater to be mixed with the decoloring agent and the flocculating agent, simultaneously the mixed liquid is thrown out by utilizing centrifugal force, flows into the upper part of the separation supporting plate assembly 4 between the inner wall of the lower tank 11 and the separation supporting plate assembly 4, is stirred by the stirring mechanism 5, and condensed precipitate is gathered above the separation supporting plate assembly 4 and is pumped out by the sludge extraction mechanism 6, and then the precipitated sludge is dehydrated through the filter press, and clean water treated above the separation supporting plate assembly 4 continuously gushes into the top layer of the wastewater treatment tank 1 and is discharged through the clean water overflow pipeline 14.
As an embodiment of the present invention, as shown in fig. 2 and 4, the premixing mechanism 3 comprises a centrifugal turntable 31 rotatably fitted at the central position of the inner bottom surface of the sewage treatment tank 1, a premixing motor 32 is mounted at the lower end surface of the centrifugal turntable 31, the premixing motor 32 is fixedly mounted at the central position of the outer bottom surface of the sewage treatment tank 1 through bolts, and a conduit for conveying flocculant and decolorant and a sewage inlet pipeline 12 for conveying printing and dyeing sewage are extended to the central area of the centrifugal turntable 31;
during specific operation, the dyeing wastewater is mixed with the flocculating agent and the decolorizing agent in the central area of the centrifugal turntable 31, the centrifugal turntable 31 is driven to rotate by the premixing motor 32, the mixed liquid is stirred, the mixing speed of the dyeing wastewater, the flocculating agent and the decolorizing agent is accelerated, and meanwhile, the mixed liquid is thrown out towards the edge of the centrifugal turntable 31 by utilizing the blades arranged on the centrifugal turntable 31 by the centrifugal force generated in the rotation process and flows upwards along the inner wall of the lower tank 11.
As an embodiment of the present invention, as shown in fig. 4 to 9, the sewage treatment tank 1 further comprises an annular retainer ring 17 welded on the top of the inner wall of the lower tank 11; the stirring mechanism 5 comprises a stirring motor 51 fixedly mounted on one side of the upper end face of the top cover 15 through bolts, a transmission gear 52 is fixedly clamped at the output end of the stirring motor 51, a fixed circular ring is welded at the center of the lower end face of the top cover 15, a rotating bearing 54 is clamped on the fixed circular ring, a driven gear 53 is fixedly clamped on the outer wall of the rotating bearing 54, a circular boss is arranged on the lower end face of the driven gear 53, a fixed connecting piece 55 is fixedly welded on the circular boss, a plurality of fixing seats are axially welded on the lower end face of the fixed connecting piece 55, a transmission rod 56 is fixedly mounted in the fixing seats through bolts, a seepage plate 57 is fixedly mounted on the outer wall of the transmission rod 56, the upper end face of the seepage plate 57 is flush with the edge of the annular retainer ring 17, and a stirring rod assembly 58 is fixedly mounted below the seepage plate 57 and on the outer wall of the transmission rod 56;
the stirring rod assembly 58 comprises a fixing sleeve 581 fixedly sleeved on the outer wall of the transmission rod 56, a plurality of stirring rods 582 are welded on the outer wall of the fixing sleeve 581 in an inclined mode, a guide plate 583 is welded at one end of each stirring rod 582 in an inclined mode, the tops of the stirring rods 582 are of oval structures, the stirring effect can be guaranteed, meanwhile, the resistance in the rotating process is reduced, the motor load is reduced, the stirring rods 582 are fixedly arranged, a centripetal vortex is generated in the mixed liquid in the stirring process through the guide plate 583 welded at one end of each stirring rod 582, and the condensed and precipitated colored substances are gathered in the upper central area of the separation support plate assembly 4.
The lower end surface of the seepage plate 57 is provided with a plurality of arc grooves 571, one side groove bottom of the arc grooves 571 is provided with a plurality of overflow holes 572 penetrating through the seepage plate 57, the seepage plate 57 and the annular check ring 17 separate mixed sewage in the sewage treatment tank 1 from clean water, the annular check ring 17 blocks water flow which is upwards gushed by the sewage treatment tank 1, pollutants carried by the upwards gushed water flow are prevented from directly flowing to the clean water overflow pipeline 14, the seepage plate 57 rotates along with the transmission rod 56, in the rotating process, the water flow flows along the arc grooves 571 to the overflow holes 572, and the water flow can quickly pass through the overflow holes under the blocking of the arc walls of the arc grooves 571, so that overflow unsmooth caused by larger laminar flow below the seepage plate 57 due to the rotation of the seepage plate 57 is avoided;
in specific operation, the stirring motor 51 drives the transmission gear to rotate so as to drive the driven gear 53 to rotate, the driven gear 53 drives the fixed connecting piece 55 fixed below the driven gear 53 to rotate, and then drives the plurality of transmission rods 56 on the lower end face of the fixed connecting piece 55 to rotate, the transmission rods 56 drive the permeation plate 57 and the stirring rod assembly 58 fixed on the outer wall of the transmission rods 56 to rotate around the center of the sewage treatment tank 1, the plurality of stirring rods 582 are utilized to fully stir mixed sewage upwelled from the bottom of the sewage treatment tank 1, printing and dyeing sewage is fully decolorized, in the process, the generated centripetal vortex generated by the welded guide plate 583 at one end of the stirring rod 582 gathers the fully reacted flocculate to the middle area so as to enable the flocculate to gather and precipitate, and the decolorized clear water overflows from the overflow hole to the upper part of the permeation plate 57 and is finally discharged from the clear water overflow pipeline 14, so that the primary mixing stirring of the premixing mechanism 3 and secondary stirring of the stirring rod 582 enable the decolorizer and the flocculant to react with the printing and dyeing sewage quickly and fully, and the flocculate are simultaneously utilized to promote the flocculation and the flocculation generated in the stirring process to gather and precipitate in the process so as to promote the flocculation and the flocculation generated in the conventional treatment equipment to cause the defect of the conventional treatment equipment.
As an embodiment of the present invention, as shown in fig. 2, 4 and 6, the partition support plate assembly 4 includes a support plate 41 fixedly welded above the premixing mechanism 3, a dirt collecting retainer ring 42 is welded on an upper end surface of the support plate 41, an extraction support seat 43 is fixed on a central position of the upper end surface of the support plate 41 through a bolt, and the dirt collecting retainer ring 42 collects the flocculated material condensed by the vortex during the stirring process so as to be collected in a central region of the support plate 41;
the sludge extraction mechanism 6 comprises a sewage pipe orifice 61 fixed at the center position of the top cover 15 through bolts, a screen 62 is mounted on the lower end face of the sewage pipe orifice 61 through bolts in a concentric fit manner, a sewage pumping pipe 63 is mounted on the lower end face of the screen 62 in a concentric fit manner, a rotating shaft 65 is arranged at the center position of the inside of the sewage pipe orifice 61, the rotating shaft 65 is in rotating fit with the top center position of the sewage pipe orifice 61 and the extraction support seat 43, a sewage pumping motor 64 is fixedly mounted at the center position of the upper end face of the sewage pipe orifice 61, the output end of the sewage pumping motor 64 is fixedly clamped with the rotating shaft 65, a spiral blade 66 is welded on the outer wall of the rotating shaft 65 between the upper end face of the screen 62 and the lower end face of the sewage pumping pipe 63, an annular backflow plate 67 is arranged on the outer side of the screen 62 and the sewage pumping pipe 63, the annular backflow plate 67 is fixed on the outer wall of the screen 62 and the sewage pumping pipe 63 through bolts, and the spiral blade 66 pumps sewage at the bottom of the sewage pumping pipe 63 and flocculating sediment upwards in the rotating process, and when the sewage and flocculating sediment move to the position, the sewage backflow plate 66 is pressed down along the annular backflow plate 67 to the screen 11.
A drain port 611 is formed on the side wall of the drain pipe orifice 61, a plurality of shaft holes are formed at the top of the drain pipe orifice 61, a sliding sleeve 613 is fixedly arranged in the shaft holes, a sliding rod 612 is slidably matched in the sliding sleeve 613, an extrusion baffle 615 is fixedly welded on the lower end surface of the sliding rod 612, a compression spring 614 is sleeved on the outer wall of the sliding sleeve 613 between the extrusion baffle 615 and the upper end surface of the drain pipe orifice 61), and the compression spring 614) supports the extrusion baffle 615 in a normal state to seal the extrusion baffle 615 at the screen 62;
specifically, during operation, the sewage pumping motor 64 drives the rotating shaft 65 to rotate, so that the spiral vane 66 rotates, in the process, the spiral vane 66 pumps the sewage at the bottom of the sewage pumping pipe 63 and the flocculation sediment upwards, when the sewage and the flocculation sediment move to the screen 62, the sewage flows back to the lower tank 11 along the annular backflow plate 67 through the screen under the blocking of the extrusion baffle 615 and the extrusion of the spiral vane 66, the flocculation sediment is accumulated at the extrusion baffle 615 under the acting force of the compression spring 614, during continuous extrusion, a part of water is removed from the flocculation sediment, the compression is carried out at the extrusion baffle 615, the extrusion baffle 615 is continuously extruded, the extrusion baffle 615 slides upwards, the compression spring 614) compresses, and the flocculation sediment is discharged from the sewage outlet, so that the flocculation sediment in the sewage treatment tank can be pumped out quickly and the preliminary dehydration is completed, the sewage concentration in the sewage treatment tank is kept at a lower level, and the printing and dyeing sewage in the sewage treatment tank reacts with the medicament more thoroughly.
Working principle:
principle of decoloring: the stirring motor 51 drives the transmission gear to rotate so as to drive the driven gear 53 to rotate, the driven gear 53 drives the fixed connecting piece 55 fixed below the driven gear 53 to rotate so as to drive the plurality of transmission rods 56 on the lower end surface of the fixed connecting piece 55 to rotate, the transmission rods 56 drive the permeation plate 57 and the stirring rod assembly 58 fixed on the outer wall of the transmission rods 56 to rotate around the center of the sewage treatment tank 1 to work, the plurality of stirring rods 582 are utilized to fully stir mixed sewage upwelled from the bottom of the sewage treatment tank 1, the printing and dyeing sewage is fully decolorized, in the process, the centripetal vortex generated by the guide plate 583 welded at one end of the stirring rod 582 in the stirring process gathers the flocculate fully reacted to the middle area so as to gather and precipitate the flocculate, and the decolorized clear water overflows from the overflow hole to the upper part of the permeation plate 57 and is finally discharged from the clear water overflow pipeline 14, thus, the primary mixing stirring of the stirring rod 582 and the flocculant can be quickly and fully reacted with the printing and dyeing sewage, and the aggregation flocculation generated in the stirring process are utilized to promote the aggregation and precipitation of the flocculation in the conventional treatment equipment, and the defect caused by slow aggregation and precipitation in the stirring process is promoted;
principle of aggregation: the sewage pumping motor 64 drives the rotating shaft 65 to rotate, so that the spiral blades 66 are rotated, in the process, the spiral blades 66 pump the sewage at the bottom of the sewage pumping pipe 63 and the flocculation sediment upwards, when the sewage and the flocculation sediment move to the screen 62, the sewage passes through the screen to flow back to the lower tank 11 along the annular backflow plate 67 under the blocking of the extrusion baffle 615 and the extrusion of the spiral blades 66, the flocculation sediment is accumulated at the extrusion baffle 615 under the acting force of the compression spring 614), when the continuous extrusion is carried out, a part of water is removed from the flocculation sediment, the compression is carried out at the extrusion baffle 615, the extrusion baffle 615 is continuously extruded, the extrusion baffle 615 slides upwards, the compression spring 614 is compressed, and the flocculation sediment is discharged from a sewage outlet, so that the flocculation sediment in the sewage treatment tank can be quickly pumped out and the preliminary dehydration is completed, the sewage concentration in the sewage treatment tank is kept at a lower level, and the dyeing sewage and the chemical reaction in the sewage treatment tank is more thorough.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a supporting sewage decoloration high-efficient treatment facility of printing and dyeing weaving, includes sewage treatment jar (1), medicament bucket (2), premixing mechanism (3), separates backup pad subassembly (4), rabbling mechanism (5) and mud extraction mechanism (6), its characterized in that: the chemical tank (2) is communicated with the bottom of the sewage treatment tank (1) through a guide pipe, a premixing mechanism (3) for primarily mixing sewage and chemical is arranged at the center of the bottom of the sewage treatment tank (1), a separation supporting plate assembly (4) is arranged above the premixing mechanism (3), the separation supporting plate assembly (4) is fixedly welded on the inner wall of the sewage treatment tank (1), the upper end face of the separation supporting plate assembly (4) is fixedly connected with the lower end face of a sludge extraction mechanism (6) through a bolt, the other end of the sludge extraction mechanism (6) is fixedly arranged at the top of the sewage treatment tank (1) through a bolt, a stirring mechanism (5) is arranged between the sludge extraction mechanism (6) and the inner wall of the sewage treatment tank (1), and one end of the stirring mechanism (5) is matched and arranged at the top of the sewage treatment tank (1);
the stirring mechanism (5) comprises a stirring motor (51) fixedly mounted on one side of the upper end face of the top cover (15) through bolts, a transmission gear (52) is fixedly clamped at the output end of the stirring motor (51), a fixed circular ring is welded at the center of the lower end face of the top cover (15), a rotating bearing (54) is clamped on the fixed circular ring, a driven gear (53) is fixedly clamped on the outer wall of the rotating bearing (54), a circular ring boss is arranged on the lower end face of the driven gear (53), a fixed connecting piece (55) is fixedly welded on the circular ring boss, a plurality of fixing seats are axially welded on the lower end face of the fixed connecting piece (55), a transmission rod (56) is fixedly mounted in the fixing seats through bolts, a seepage plate (57) is fixedly mounted on the outer wall of the transmission rod (56), the upper end face of the seepage plate (57) is flush with the edge of the annular retainer ring (17), and a stirring rod assembly (58) is fixedly sleeved on the outer wall of the transmission rod (56);
the sewage treatment tank (1) comprises a fixed base (16) for placing the sewage treatment tank (1), a lower tank body (11) is fixedly placed above the fixed base (16), a sewage inlet pipeline (12) is arranged at the bottom of the lower tank body (11), an upper tank body (13) is arranged above the lower tank body (11), the upper tank body (13) and the lower tank body (11) are connected into a whole through a flange, a clear water overflow pipeline (14) is arranged on the side wall of the upper tank body (13), and a top cover (15) is fixedly installed on the upper end face of the upper tank body (13) through bolts;
the premixing mechanism (3) comprises a centrifugal turntable (31) which is in running fit with the center position of the inner bottom surface of the sewage treatment tank (1), a premixing motor (32) is arranged on the lower end surface of the centrifugal turntable (31) in a matched mode, and the premixing motor (32) is fixedly arranged at the center position of the outer bottom surface of the sewage treatment tank (1) through bolts.
2. The efficient sewage decoloring treatment device for printing and dyeing textile matching according to claim 1, wherein the sewage treatment tank (1) further comprises an annular retainer ring (17) welded at the top of the inner wall of the lower tank body (11).
3. The efficient sewage decoloring treatment device for printing and dyeing textile set according to claim 1, wherein the stirring rod assembly (58) comprises a fixed sleeve (581) fixedly sleeved on the outer wall of the transmission rod (56), a plurality of stirring rods (582) are welded on the outer wall of the fixed sleeve (581) in an inclined mode, and a guide plate (583) is welded at one end of the inclined stirring rods (582).
4. The high-efficiency sewage decoloring treatment device for printing and dyeing textile matching according to claim 1, wherein a plurality of arc-shaped grooves (571) are formed in the lower end face of the seepage plate (57), and a plurality of overflow holes (572) penetrating through the seepage plate (57) are formed in the bottom of one side of each arc-shaped groove (571).
5. A dyeing textile matching sewage decoloring high-efficiency treatment device according to claim 3, wherein the separation supporting plate assembly (4) comprises a supporting plate (41) fixedly welded above the premixing mechanism (3), a sewage collecting check ring (42) is welded on the upper end surface of the supporting plate (41), and an extraction supporting seat (43) is fixed on the central position of the upper end surface of the supporting plate (41) through bolts.
6. The efficient sewage decoloring treatment device for printing and dyeing textiles according to claim 5, wherein the sludge extraction mechanism (6) comprises a sewage pipe orifice (61) fixed at the central position of the top cover (15) through bolts, a screen (62) is mounted on the lower end face of the sewage pipe orifice (61) through concentric matching of the bolts, a sewage suction pipe (63) is mounted on the lower end face of the screen (62) through concentric matching, a rotating shaft (65) is arranged at the central positions of the inside of the sewage pipe orifice (61), the rotating shaft (65) is rotatably matched at the central positions of the tops of the extraction support seat (43) and the sewage pipe orifice (61), a sewage suction motor (64) is fixedly mounted at the central position of the upper end face of the sewage pipe orifice (61), the output end of the sewage suction motor (64) is fixedly clamped with the rotating shaft (65), a spiral blade (66) is welded on the outer wall of the rotating shaft (65) between the upper end face of the screen (62) and the lower end face of the sewage suction pipe (63), an annular backflow plate (67) is arranged on the outer side of the screen (62) and the sewage suction pipe (63), and the annular backflow plate (67) is fixed on the outer wall of the screen (63) through the bolts.
7. The efficient sewage decoloring treatment device for printing and dyeing textile matching according to claim 6, wherein a sewage draining outlet (611) is formed in the side wall of the sewage draining pipe orifice (61), a plurality of shaft holes are formed in the top of the sewage draining pipe orifice (61), a sliding sleeve (613) is fixedly installed in the shaft holes, a sliding rod (612) is slidably matched with the sliding sleeve (613), an extrusion baffle (615) is fixedly welded on the lower end face of the sliding rod (612), and a compression spring (614) is sleeved on the outer wall of the sliding sleeve (613) between the extrusion baffle (615) and the upper end face of the sewage draining pipe orifice (61).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210852298.3A CN115367849B (en) | 2022-07-20 | 2022-07-20 | High-efficient treatment facility of supporting sewage decoloration of printing and dyeing textile |
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| CN202210852298.3A CN115367849B (en) | 2022-07-20 | 2022-07-20 | High-efficient treatment facility of supporting sewage decoloration of printing and dyeing textile |
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| CN117138677B (en) * | 2023-10-31 | 2024-02-23 | 潍坊山水环保机械制造有限公司 | Sewage treatment is with mixing charge device |
| CN117383676B (en) * | 2023-12-13 | 2024-03-08 | 华南科技(宁德)有限公司 | Flocculant stirring device for sewage treatment |
| CN118145774B (en) * | 2024-05-08 | 2024-07-05 | 安徽焓谷工程技术有限公司 | Sewage treatment equipment based on circulation type mixing principle |
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| JP3146280B2 (en) * | 1997-05-22 | 2001-03-12 | 玉造株式会社 | Turbid water treatment equipment |
| JP4588982B2 (en) * | 2003-05-07 | 2010-12-01 | 花王株式会社 | Waste treatment method and apparatus |
| JP6183525B1 (en) * | 2016-09-23 | 2017-08-23 | 栗田工業株式会社 | Coagulation sedimentation equipment |
| CN216549772U (en) * | 2021-09-10 | 2022-05-17 | 海口希玛科技有限公司 | Sewage treatment tank convenient to maintain |
| CN114293015B (en) * | 2021-12-06 | 2023-05-09 | 生态环境部华南环境科学研究所 | Extraction method and equipment for extracting and recovering heavy metals from electroplating sludge |
| CN114573177A (en) * | 2022-01-17 | 2022-06-03 | 安尼康（福建）环保设备有限公司 | Concentrated sewage treatment system of high-efficient sediment of double flute formula |
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