CN211946575U - Printing and dyeing reclaimed water recovery processing system - Google Patents
Printing and dyeing reclaimed water recovery processing system Download PDFInfo
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- CN211946575U CN211946575U CN202020233153.1U CN202020233153U CN211946575U CN 211946575 U CN211946575 U CN 211946575U CN 202020233153 U CN202020233153 U CN 202020233153U CN 211946575 U CN211946575 U CN 211946575U
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Abstract
The utility model relates to a reclaimed water recycling system for printing and dyeing, which comprises a water inlet pipe, an aeration tank, a medicament pipe, a first conveying mechanism, a stirring mechanism, a second conveying mechanism, a filter press, a filtering mechanism and a collecting tank; the stirring mechanism comprises a stirring barrel and a stirring assembly, a cleaning device is arranged in the stirring barrel, the cleaning device comprises an annular plate, an annular scraper fixedly connected to the annular plate and close to the inner wall of the stirring barrel, and a driving mechanism arranged in the stirring barrel and used for driving the annular plate to move; the scraping plate is connected to the inner wall of the stirring barrel in a sliding manner along the vertical direction; the driving mechanism comprises a reciprocating screw rod which is rotationally connected in the stirring barrel and a driving motor which is arranged at the top of the stirring barrel and is used for driving the reciprocating screw rod to rotate; an output shaft of the driving motor is vertically and downwards fixedly connected with the top of the reciprocating screw rod, and the annular plate is in threaded connection with the reciprocating screw rod; one side of the mixing tank is provided with a waste discharge mechanism. The utility model discloses a set up cleaning device, be convenient for clear up the inside wall of agitator.
Description
Technical Field
The utility model belongs to the technical field of the well water treatment technique and specifically relates to a printing and dyeing normal water recovery processing system is related to.
Background
The reclaimed water is the water which can be used beneficially after the sewage is treated properly and reaches a certain water quality index to meet certain use requirements. Compared with seawater desalination and cross-basin water transfer, the reclaimed water has obvious advantages. From the economic perspective, the cost of the reclaimed water is lowest, and from the environmental protection perspective, the sewage recycling is beneficial to improving the ecological environment and realizing the virtuous cycle of water ecology.
The existing system for recovering and treating the reclaimed water from printing and dyeing comprises a water inlet pipe for conveying the reclaimed water, an aeration tank, a medicament pipe, a first conveying mechanism, a stirring mechanism, a second conveying mechanism, a filter press, a filtering mechanism and a collecting tank, wherein the aeration tank is shown in figure 1; the stirring mechanism comprises a stirring barrel. The working principle is as follows: inputting the reclaimed water into an aeration tank through a water inlet pipe, so that various organic matters in the water are decomposed by using aerobic organisms; then the reclaimed water in the aeration tank is conveyed into a stirring mechanism through a first conveying mechanism for stirring, and in the process of stirring the reclaimed water, a medicament (such as a flocculating agent) is conveyed into the stirring mechanism through a medicament pipe by the stirring mechanism, so that the sensory indexes of turbidity, chromaticity and the like of the reclaimed water can be reduced, and various high-molecular organic matters, some heavy metals, radioactive substances and sludge are removed; then the reclaimed water in the stirring mechanism is conveyed into a filter press (the filter press applies certain pressure to a target by using a special filter medium so as to dialyze the liquid, and the mechanical equipment is common solid-liquid separation equipment), so that the solid-liquid separation is carried out on the reclaimed water; then the reclaimed water in the filter press flows into the filtering mechanism, so that the reclaimed water can be effectively filtered; and finally, the reclaimed water filtered by the filtering mechanism flows into a collecting tank, so that the reclaimed water is convenient to collect.
The above prior art solutions have the following drawbacks: impurity adheres to easily to the inside wall of above-mentioned agitator, and does not set up cleaning device in the agitator to inconvenient inside wall to the agitator clears up.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a printing and dyeing normal water recovery processing system, it is convenient for clear up the inside wall of agitator through setting up cleaning device to the not enough of prior art existence.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a dyeing reclaimed water recovery processing system comprises a water inlet pipe, an aeration tank, a medicament pipe, a first conveying mechanism, a stirring mechanism, a second conveying mechanism, a filter press, a filtering mechanism and a collecting tank; the stirring mechanism comprises a stirring barrel and a stirring assembly arranged in the stirring barrel, a cleaning device is arranged in the stirring barrel, and the cleaning device comprises an annular plate which slides vertically, an annular scraper which is fixedly connected to the annular plate and is close to the inner wall of the stirring barrel, and a driving mechanism which is arranged in the stirring barrel and used for driving the annular plate to move; the scraper is connected to the inner wall of the stirring barrel in a sliding manner along the vertical direction; the driving mechanism comprises a reciprocating lead screw which is rotationally connected in the stirring barrel and a driving motor which is arranged at the top of the stirring barrel and is used for driving the reciprocating lead screw to rotate; an output shaft of the driving motor is vertically and downwards fixedly connected with the top of the reciprocating screw rod, and the annular plate is in threaded connection with the reciprocating screw rod; and a waste discharge mechanism is installed on one side of the stirring barrel.
By adopting the technical scheme, the output shaft of the driving motor drives the reciprocating screw to rotate, the reciprocating screw rotates to drive the annular plate to move vertically, and the annular plate moves vertically to drive the scraper to move vertically, so that the inner side wall of the stirring barrel can be cleaned; to sum up, through setting up cleaning device, be convenient for clear up the inside wall of agitator.
The present invention may be further configured in a preferred embodiment as: the annular plate is provided with a water spraying assembly, and the water spraying assembly comprises an inner cavity arranged in the annular plate, a plurality of first through holes which are sequentially arranged on one side of the inner cavity close to the inner wall of the stirring barrel along the circumferential direction of the annular plate, and a water inlet hose communicated with the inner cavity; and one end of the water inlet hose, which is far away from the inner cavity, is communicated with a water tap.
Through adopting above-mentioned technical scheme, open tap, water spouts to the inner wall from first through-hole behind water inlet hose and the inner chamber in proper order to be convenient for clear up the inside wall of agitator.
The present invention may be further configured in a preferred embodiment as: the stirring assembly comprises a stirring motor arranged at the top of the stirring barrel, a stirring shaft vertically and rotatably connected in the stirring barrel, and a stirring paddle fixedly connected to the outer side wall of the stirring shaft; and an output shaft of the stirring motor is vertically and downwards fixedly connected with the top of the stirring shaft.
Through adopting above-mentioned technical scheme, the output shaft drive (mixing) shaft through agitator motor rotates, and the (mixing) shaft rotates and drives the stirring rake and rotate to alright stir the liquid in the agitator, therefore be convenient for make more abundant that medicament and normal water mix.
The present invention may be further configured in a preferred embodiment as: and one side of the inner cavity, which is close to the stirring shaft, is sequentially provided with a plurality of second through holes along the circumferential direction of the annular plate.
Through adopting above-mentioned technical scheme, through setting up the second through-hole, be convenient for wash the (mixing) shaft.
The present invention may be further configured in a preferred embodiment as: the waste discharge mechanism comprises a waste inlet pipe communicated with the bottom of the stirring barrel, a waste discharge pump arranged at one end of the waste inlet pipe far away from the stirring barrel and a waste discharge pipe communicated with the outlet of the waste discharge pump; and a manual valve is arranged on the waste inlet pipe.
By adopting the technical scheme, when the sewage in the stirring barrel needs to be discharged, the manual valve is opened, and the waste discharge pump is started, so that the sewage in the stirring barrel can be discharged; through setting up the waste discharge mechanism, be convenient for discharge the sewage in the agitator.
The present invention may be further configured in a preferred embodiment as: the first conveying mechanism comprises a first liquid inlet pipe, a first conveying pump and a first liquid outlet pipe which are sequentially arranged from the aeration tank to the stirring barrel; the opposite ends of the first liquid inlet pipe and the first liquid outlet pipe are respectively communicated with an inlet and an outlet of the first conveying pump, and the ends far away from each other of the first liquid inlet pipe and the first liquid outlet pipe are respectively communicated with the aeration tank and the stirring barrel.
Through adopting above-mentioned technical scheme, through setting up first delivery pump, be convenient for carry the agitator with the well water in the aeration tank.
The present invention may be further configured in a preferred embodiment as: the second conveying mechanism comprises a second liquid inlet pipe, a second conveying pump and a second liquid outlet pipe which are sequentially arranged from the stirring barrel to the filter press; the opposite ends of the second liquid inlet pipe and the second liquid outlet pipe are respectively communicated with an inlet and an outlet of a second conveying pump, and the ends far away from each other of the second liquid inlet pipe and the second liquid outlet pipe are respectively communicated with the stirring barrel and the filter press.
Through adopting above-mentioned technical scheme, through setting up the second delivery pump, be convenient for carry the normal water in the agitator to the filter press in.
The present invention may be further configured in a preferred embodiment as: the filtering mechanism comprises a first connecting pipe communicated with the water outlet of the filter press and a plurality of groups of filtering components arranged on one side of the first connecting pipe; each group of filtering components comprises a second connecting pipe communicated with one side of the first connecting pipe, a plurality of water discharging holes arranged at the bottom of the second connecting pipe, and a first frame and a second frame which are arranged below the second connecting pipe; and filter screens are arranged in the first frame and the second frame.
Through adopting above-mentioned technical scheme, filter through double-deck filter screen, be convenient for filter the normal water.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the output shaft of the driving motor drives the reciprocating screw to rotate, the reciprocating screw rotates to drive the annular plate to move vertically, and the annular plate moves vertically to drive the scraper to move vertically, so that the inner side wall of the stirring barrel can be cleaned; in conclusion, the cleaning device is arranged, so that the inner side wall of the stirring barrel is convenient to clean;
2. the water faucet is opened, and water sequentially passes through the water inlet hose and the inner cavity and then is sprayed to the inner wall from the first through hole, so that the inner side wall of the stirring barrel is convenient to clean;
3. through setting up the second through-hole, be convenient for wash the (mixing) shaft.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view showing the structure of the stirring mechanism in the embodiment;
FIG. 3 is a schematic view showing the structure of the cleaning device in the embodiment;
FIG. 4 is a partial cross-sectional view of a highlighted lumen of an embodiment;
FIG. 5 is a schematic view showing the structure of the filter mechanism in the embodiment.
In the figure, 10, a water inlet pipe; 11. an aeration tank; 12. a drug tube; 13. a filter press; 14. a collection tank; 2. a stirring mechanism; 21. a stirring barrel; 22. a stirring assembly; 221. a stirring motor; 222. a stirring shaft; 223. a stirring paddle; 3. a cleaning device; 31. an annular plate; 32. a squeegee; 33. a drive mechanism; 331. a reciprocating screw; 332. a drive motor; 34. a water spray assembly; 341. an inner cavity; 342. a first through hole; 343. a water inlet hose; 344. a second through hole; 4. a waste discharge mechanism; 41. a waste pipe is arranged; 42. a waste discharge pump; 43. a waste discharge pipe; 44. a manual valve; 5. a first conveying mechanism; 51. a first liquid inlet pipe; 52. a first delivery pump; 53. a first liquid outlet pipe; 6. a second conveying mechanism; 61. a second liquid inlet pipe; 62. a second delivery pump; 63. a second liquid outlet pipe; 7. a filtering mechanism; 71. a first connecting pipe; 72. a filter assembly; 721. a second connecting pipe; 722. a drain hole; 723. a first frame; 724. a second frame; 725. and (5) filtering by using a filter screen.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, the system for recycling and treating reclaimed water from printing and dyeing disclosed by the present invention comprises a water inlet pipe 10, an aeration tank 11, a chemical pipe 12, a first conveying mechanism 5, a stirring mechanism 2, a second conveying mechanism 6, a filter press 13, a filtering mechanism 7 and a collecting tank 14; one end of the medicine tube 12 is communicated with the top of the stirring barrel 21, as shown in fig. 3, the stirring mechanism 2 comprises the stirring barrel 21 and a stirring assembly 22 installed in the stirring barrel 21, the stirring assembly 22 comprises a stirring motor 221 installed at the top of the stirring barrel 21, a stirring shaft 222 vertically and rotatably connected in the stirring barrel 21 through a bearing, and a stirring paddle 223 fixedly connected to the outer side wall of the stirring shaft 222; an output shaft of the stirring motor 221 is vertically and downwards fixedly connected with the top of the stirring shaft 222; the cleaning device 3 is installed in the agitating tank 21.
The cleaning device 3 comprises an annular plate 31 which slides vertically, an annular scraper 32 which is fixedly connected to the annular plate 31 and close to the inner wall of the stirring barrel 21, and a driving mechanism 33 which is arranged in the stirring barrel 21 and used for driving the annular plate 31 to move; the scraper 32 is connected to the inner wall of the stirring barrel 21 in a sliding manner along the vertical direction; the driving mechanism 33 comprises a reciprocating lead screw 331 rotatably connected in the stirring barrel 21 through a bearing and a driving motor 332 arranged at the top of the stirring barrel 21 and used for driving the reciprocating lead screw 331 to rotate; the output shaft of the driving motor 332 is vertically and downwards fixedly connected with the top of the reciprocating screw 331, and the annular plate 31 is in threaded connection with the reciprocating screw 331; the waste discharge mechanism 4 is installed at one side of the agitating barrel 21. The output shaft of the driving motor 332 drives the reciprocating screw 331 to rotate, the reciprocating screw 331 drives the annular plate 31 to move vertically, the annular plate 31 drives the scraper 32 to move vertically along the vertical movement, and therefore the inner side wall of the stirring barrel 21 can be cleaned; in conclusion, through setting up cleaning device 3, be convenient for clear up the inside wall of agitator 21.
As shown in fig. 3 and 4, the annular plate 31 is provided with a water spraying assembly 34, the water spraying assembly 34 includes an inner cavity 341 opened in the annular plate 31, a plurality of first through holes 342 opened in sequence along the circumferential direction of the annular plate 31 at one side of the inner cavity 341 close to the inner wall of the stirring barrel 21, and a water inlet hose 343 communicated with the inner cavity 341; one end of the water inlet hose 343 far away from the inner cavity 341 is communicated with a water faucet; open tap, water spouts to the inner wall from first through-hole 342 after water inlet hose 343 and inner chamber 341 in proper order to be convenient for clear up the inside wall of agitator 21. A plurality of second through holes 344 are sequentially formed in one side of the inner cavity 341 close to the stirring shaft 222 along the circumferential direction of the annular plate 31; by providing second through hole 344, flushing of stirring shaft 222 is facilitated.
As shown in fig. 1 and fig. 2, the waste discharge mechanism 4 includes a waste inlet pipe 41 communicated with the bottom of the mixing tank 21, a waste discharge pump 42 installed at one end of the waste inlet pipe 41 far from the mixing tank 21, and a waste discharge pipe 43 communicated with an outlet of the waste discharge pump 42; the waste inlet pipe 41 is provided with a manual valve 44. When the sewage in the stirring barrel 21 needs to be discharged, the manual valve 44 is opened, and the waste discharge pump 42 is started, so that the sewage in the stirring barrel 21 can be discharged; through setting up waste discharge mechanism 4, be convenient for discharge the sewage in agitator 21.
The first conveying mechanism 5 comprises a first liquid inlet pipe 51, a first conveying pump 52 and a first liquid outlet pipe 53 which are sequentially arranged from the aeration tank 11 to the stirring barrel 21; opposite ends of the first liquid inlet pipe 51 and the first liquid outlet pipe 53 are respectively communicated with an inlet and an outlet of the first delivery pump 52, and mutually distant ends of the first liquid inlet pipe 51 and the first liquid outlet pipe 53 are respectively communicated with the aeration tank 11 and the stirring barrel 21. The first delivery pump 52 is arranged to facilitate the delivery of the reclaimed water in the aeration tank 11 into the stirring barrel 21.
The second conveying mechanism 6 comprises a second liquid inlet pipe 61, a second conveying pump 62 and a second liquid outlet pipe 63 which are sequentially arranged from the stirring barrel 21 to the filter press 13; opposite ends of the second liquid inlet pipe 61 and the second liquid outlet pipe 63 are respectively communicated with an inlet and an outlet of the second delivery pump 62, and mutually distant ends of the second liquid inlet pipe 61 and the second liquid outlet pipe 63 are respectively communicated with the stirring barrel 21 and the filter press 13. The second transfer pump 62 is provided to facilitate the transfer of the reclaimed water in the agitation vessel 21 to the filter press 13.
As shown in fig. 1 and 5, the filtering mechanism 7 includes a first connecting pipe 71 communicating with the water outlet of the filter press machine 13 and a plurality of sets of filtering assemblies 72 installed at one side of the first connecting pipe 71; each group of filter assemblies 72 includes a second connection pipe 721 communicated with one side of the first connection pipe 71, a plurality of water discharge holes 722 opened at the bottom of the second connection pipe 721, and a first frame 723 and a second frame 724 installed below the second connection pipe 721; the first frame 723 and the second frame 724 are both provided with a filter screen 725, and the mesh number of the upper filter screen 725 is larger than that of the lower filter screen 725, so that the reclaimed water can be filtered in a grading manner conveniently. The filtering is performed through a double-layer filter screen 725, so that the reclaimed water is conveniently filtered.
The implementation principle of the embodiment is as follows: the reciprocating screw rod 331 is driven to rotate by an output shaft of the driving motor 332, the reciprocating screw rod 331 drives the annular plate 31 to move vertically by rotating the reciprocating screw rod 331, and the annular plate 31 drives the scraper 32 to move vertically by moving vertically; then, the faucet is opened, and water is sprayed to the inner wall from the first through hole 342 after sequentially passing through the water inlet hose 343 and the inner cavity 341, so that the inner side wall of the stirring barrel 21 is cleaned conveniently.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A dyeing reclaimed water recovery treatment system comprises a water inlet pipe (10), an aeration tank (11), a medicament pipe (12), a first conveying mechanism (5), a stirring mechanism (2), a second conveying mechanism (6), a filter press (13), a filtering mechanism (7) and a collecting tank (14); rabbling mechanism (2) include agitator (21) and install stirring subassembly (22) in agitator (21), its characterized in that: a cleaning device (3) is arranged in the stirring barrel (21), and the cleaning device (3) comprises an annular plate (31) which slides along the vertical direction, an annular scraper blade (32) which is fixedly connected to the annular plate (31) and is close to the inner wall of the stirring barrel (21), and a driving mechanism (33) which is arranged in the stirring barrel (21) and is used for driving the annular plate (31) to move; the scraper (32) is connected to the inner wall of the stirring barrel (21) in a sliding manner along the vertical direction;
the driving mechanism (33) comprises a reciprocating screw rod (331) which is rotatably connected in the stirring barrel (21) and a driving motor (332) which is arranged at the top of the stirring barrel (21) and is used for driving the reciprocating screw rod (331) to rotate; an output shaft of the driving motor (332) is vertically and downwards fixedly connected with the top of the reciprocating lead screw (331), and the annular plate (31) is in threaded connection with the reciprocating lead screw (331);
and a waste discharge mechanism (4) is installed on one side of the stirring barrel (21).
2. The system for recycling and treating water in printing and dyeing according to claim 1, characterized in that: the annular plate (31) is provided with a water spraying assembly (34), and the water spraying assembly (34) comprises an inner cavity (341) arranged in the annular plate (31), a plurality of first through holes (342) which are sequentially arranged on one side of the inner cavity (341) close to the inner wall of the stirring barrel (21) along the circumferential direction of the annular plate (31), and a water inlet hose (343) communicated with the inner cavity (341); one end of the water inlet hose (343) far away from the inner cavity (341) is communicated with a water faucet.
3. The system for recycling and treating water in printing and dyeing according to claim 2, characterized in that: the stirring assembly (22) comprises a stirring motor (221) arranged at the top of the stirring barrel (21), a stirring shaft (222) vertically and rotatably connected in the stirring barrel (21), and a stirring paddle (223) fixedly connected to the outer side wall of the stirring shaft (222); an output shaft of the stirring motor (221) is vertically and downwards fixedly connected with the top of the stirring shaft (222).
4. The system for recycling and treating water in printing and dyeing according to claim 3, characterized in that: one side of the inner cavity (341) close to the stirring shaft (222) is sequentially provided with a plurality of second through holes (344) along the circumferential direction of the annular plate (31).
5. The system for recycling and treating water in printing and dyeing according to claim 1, characterized in that: the waste discharge mechanism (4) comprises a waste inlet pipe (41) communicated with the bottom of the stirring barrel (21), a waste discharge pump (42) arranged at one end of the waste inlet pipe (41) far away from the stirring barrel (21) and a waste discharge pipe (43) communicated with the outlet of the waste discharge pump (42); and a manual valve (44) is arranged on the waste inlet pipe (41).
6. The system for recycling and treating water in printing and dyeing according to claim 1, characterized in that: the first conveying mechanism (5) comprises a first liquid inlet pipe (51), a first conveying pump (52) and a first liquid outlet pipe (53) which are sequentially arranged from the aeration tank (11) to the stirring barrel (21); the opposite ends of the first liquid inlet pipe (51) and the first liquid outlet pipe (53) are respectively communicated with an inlet and an outlet of the first conveying pump (52), and the ends far away from each other of the first liquid inlet pipe (51) and the first liquid outlet pipe (53) are respectively communicated with the aeration tank (11) and the stirring barrel (21).
7. The system for recycling and treating water in printing and dyeing according to claim 1, characterized in that: the second conveying mechanism (6) comprises a second liquid inlet pipe (61), a second conveying pump (62) and a second liquid outlet pipe (63) which are sequentially arranged from the stirring barrel (21) to the filter press (13); the opposite ends of the second liquid inlet pipe (61) and the second liquid outlet pipe (63) are respectively communicated with an inlet and an outlet of a second conveying pump (62), and the ends far away from each other of the second liquid inlet pipe (61) and the second liquid outlet pipe (63) are respectively communicated with the stirring barrel (21) and the filter press (13).
8. The system for recycling and treating water in printing and dyeing according to claim 1, characterized in that: the filtering mechanism (7) comprises a first connecting pipe (71) communicated with the water outlet of the filter press (13) and a plurality of groups of filtering components (72) arranged on one side of the first connecting pipe (71); each group of filtering assemblies (72) comprises a second connecting pipe (721) communicated with one side of the first connecting pipe (71), a plurality of drain holes (722) arranged at the bottom of the second connecting pipe (721), and a first frame (723) and a second frame (724) which are arranged below the second connecting pipe (721); and filter screens (725) are arranged in the first frame (723) and the second frame (724).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020233153.1U CN211946575U (en) | 2020-02-28 | 2020-02-28 | Printing and dyeing reclaimed water recovery processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020233153.1U CN211946575U (en) | 2020-02-28 | 2020-02-28 | Printing and dyeing reclaimed water recovery processing system |
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| CN211946575U true CN211946575U (en) | 2020-11-17 |
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| CN202020233153.1U Active CN211946575U (en) | 2020-02-28 | 2020-02-28 | Printing and dyeing reclaimed water recovery processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253011A (en) * | 2020-02-28 | 2020-06-09 | 浙江中纺控股集团有限公司 | System and method for recycling and treating dyeing reclaimed water |
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2020
- 2020-02-28 CN CN202020233153.1U patent/CN211946575U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253011A (en) * | 2020-02-28 | 2020-06-09 | 浙江中纺控股集团有限公司 | System and method for recycling and treating dyeing reclaimed water |
| CN111253011B (en) * | 2020-02-28 | 2022-02-11 | 浙江中纺控股集团有限公司 | System and method for recycling and treating dyeing reclaimed water |
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