CN205275379U - Conduction -band digital printing machine effluent treatment plant - Google Patents
Conduction -band digital printing machine effluent treatment plant Download PDFInfo
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- CN205275379U CN205275379U CN201521142219.1U CN201521142219U CN205275379U CN 205275379 U CN205275379 U CN 205275379U CN 201521142219 U CN201521142219 U CN 201521142219U CN 205275379 U CN205275379 U CN 205275379U
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Abstract
The utility model provides a conduction -band digital printing machine effluent treatment plant, including membrane equipment, electrolytic flocculation device and electric catalytic oxidation equipment, membrane equipment includes safety filter ware and membrane module, and the delivery outlet and the membrane module of safety filter ware are connected, the concentrate delivery outlet and the liquid storage tank of membrane module are connected, the permeate liquid delivery outlet with wash the water source and be connected, the liquid storage tank is connected with electric catalytic oxidation equipment, the delivery outlet and the electrolytic flocculation device of electric catalytic oxidation equipment are connected, electrolytic flocculation device's liquid delivery outlet and membrane equipment are connected. Conduction -band digital printing machine effluent treatment plant, can rinse the conduction band with conduction -band digital printing machine after waste water of exhaust handle the recovery, the rate of recycling can reach 90%. Very big saving the water resource, reduced the manufacturing cost of printing and dyeing. Simultaneously, owing to reduced the emission of waste water, also be favorable to the protection of environment.
Description
Technical field
The utility model belongs to treatment of dyeing wastewater field, especially relates to the wastewater treatment of a kind of conduction band digital code printing machine.
Background technology
In the process of digit printing, to be fabric with optimum regime cling to the most important prerequisite on glue face to cleaning conduction band. Meanwhile, cleaning conduction band can extend its work-ing life. In prior art, the mode of washing is mostly adopted to be cleaned by conduction band. Thus in order to keep the cleaning of conduction band, it is necessary to a large amount of water purification cleans, and not only wastes water resources, and environment is also caused pollution by the waste water after cleaned.
Existing printing and dyeing wastewater processing equipment is imperfect, and the utilization ratio of waste water is lower, can not well reach the object of cycling and reutilization.
Summary of the invention
In view of this, the utility model is intended to propose a kind of conduction band digital code printing machine wastewater treatment equipment, to improve the repeating utilization factor cleaning conduction band waste water, reduces production cost.
For achieving the above object, the technical solution of the utility model is achieved in that
A kind of conduction band digital code printing machine wastewater treatment equipment, comprises film device, flocculation device and catalytic oxidation equipment; Film device comprises security personnel's strainer and membrane module, and the delivery port of security personnel's strainer is connected with membrane module; The concentrated solution delivery port of membrane module is connected with liquid storage tank, and permeate delivery port is connected with cleaning water source, liquid storage tank and catalytic oxidation equipment connection, and the delivery port of catalytic oxidation equipment is connected with flocculation device, and the liquid outlet of flocculation device is connected with film device.
Further, described film device also comprises impeller pump and electrical control cabinet, and the delivery port of security personnel's strainer is connected with the water-in of impeller pump, and the water outlet of impeller pump is connected with the water-in of membrane module, electrical control cabinet and impeller pump electrical connection.
Further, described catalytic oxidation equipment comprises electrolytic oxidation pond, peristaltic pump and electrical control cubicles, the input aperture of peristaltic pump is connected with liquid storage tank, and the delivery port of peristaltic pump is connected with electrolytic oxidation pond, the anode in electrical control cubicles and peristaltic pump and electrolytic oxidation pond and negative electrode electrical connection.
Further, described electrolytic oxidation pond comprises micro cell, electrolyzer and electrolysis with ion-exchange film pond, and three connects.
Further, described electrolysis with ion-exchange film pond comprises cationic exchange membrane electrolytic cell and anionresin membrane electrolytic cell; Described cationic exchange membrane electrolytic cell is separated into first anode pond and the first cathode pool by cationic exchange membrane, and the first anode is provided with anode in pond, is provided with negative electrode in the first cathode pool; Described anionresin membrane electrolytic cell is separated into second anode pond and the 2nd cathode pool by anion-exchange membrane, and second anode is provided with anode in pond, is provided with negative electrode in the 2nd cathode pool.
Further, the volume in described first anode pond is greater than the first cathode pool, and the volume in second anode pond is less than the 2nd cathode pool.
Relative to prior art, conduction band digital code printing machine wastewater treatment equipment described in the utility model has following advantage:
Conduction band digital code printing machine wastewater treatment equipment described in the utility model, it is possible to reuse clean the waste water that conduction band digital code printing machine produces 90%, saved water resources greatly, reduced the production cost of printing and dyeing. Meanwhile, owing to decreasing the discharge of waste water, the protection of environment is also conducive to.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide of the present utility model it is further understood that schematic description and description of the present utility model is for explaining the utility model, does not form improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 is the structural representation of the conduction band digital code printing machine wastewater treatment equipment described in the utility model embodiment;
Fig. 2 is the rear view of the film device of practical conduction band digital code printing machine wastewater treatment equipment described in new embodiment.
Description of reference numerals:
1-conduction band digital code printing machine; 2-permeate; 201-bis-permeate; 3-waste water; 4-impeller pump; 5-ensures public security strainer; 6-electrical control cabinet; 7-once concentration liquid; 701-secondary concentration liquid; 8-peristaltic pump; 9-liquid storage tank; 10-anode; 11-first anode pond; 12-cationic exchange membrane; 13-first cathode pool; 14-electrical control cubicles; 15-micro cell; 16-electrolyzer; 17-secondary wastewater; 18-flocculates device; 19-membrane module; 20-negative electrode; 21-second anode pond; 22-anion-exchange membrane; 23-the 2nd cathode pool; 24-tap water; 25-filtrate; 26-cleans water source; 27-clear water; 28-treatment solution.
Embodiment
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " outward " or position are closed, it is only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device referred to or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model. in addition, term " first ", " the 2nd " etc. are only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technology feature. thus, the feature being limited with " first ", " the 2nd " etc. can be expressed or implicit comprise one or more these features. in description of the present utility model, unless otherwise explanation, the implication of " multiple " is two or more.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, it is possible to be fixedly connected with, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be directly be connected, it is also possible to be indirectly connected by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to understand the concrete implication of above-mentioned term in the utility model by particular case.
Below with reference to the accompanying drawings and come the utility model is described in detail in conjunction with the embodiments.
Such as Fig. 1,2, the utility model proposes a kind of conduction band digital code printing machine wastewater treatment equipment, comprise film device, flocculation device 18 and catalytic oxidation equipment; Film device comprises security personnel's strainer 5 and membrane module 19, and the delivery port of security personnel's strainer 5 is connected with membrane module 19; The concentrated solution delivery port of membrane module 19 is connected with liquid storage tank 9, permeate delivery port is connected with cleaning water source 26, liquid storage tank 9 and catalytic oxidation equipment connection, the delivery port of catalytic oxidation equipment is connected with flocculation device 18, and the liquid outlet of flocculation device 18 is connected with film device.
Above-mentioned film device also comprises impeller pump 4 and electrical control cabinet 6, and the delivery port of security personnel's strainer 5 is connected with the water-in of impeller pump 4, and the water outlet of impeller pump 4 is connected with the water-in of membrane module, and electrical control cabinet 6 and impeller pump 4 are electrically connected.
Above-mentioned catalytic oxidation equipment comprises electrolytic oxidation pond, peristaltic pump 8 and electrical control cubicles 14, the input aperture of peristaltic pump 8 is connected with liquid storage tank 9, the delivery port of peristaltic pump 8 is connected with electrolytic oxidation pond, and electrical control cubicles 14 is electrically connected with anode 10 and the negative electrode 20 in peristaltic pump 8 and electrolytic oxidation pond.
Above-mentioned electrolytic oxidation pond comprises micro cell 15, electrolyzer 16 and electrolysis with ion-exchange film pond, and three connects.
Above-mentioned electrolysis with ion-exchange film pond comprises cationic exchange membrane electrolytic cell and anionresin membrane electrolytic cell; Described cationic exchange membrane electrolytic cell is separated into first anode pond 11 and the first cathode pool 13 by cationic exchange membrane 12, is provided with anode 10, is provided with negative electrode 20 in the first cathode pool 13 in first anode pond 11; Described anionresin membrane electrolytic cell is separated into second anode pond 21 and the 2nd cathode pool 23 by anion-exchange membrane 22, is provided with anode 10, is provided with negative electrode 20 in the 2nd cathode pool 23 in second anode pond 21.
The volume in above-mentioned first anode pond 11 is greater than the first cathode pool 13, and the volume in second anode pond 21 is less than the 2nd cathode pool 23.
During work, first being led to by tap water 24 into cleaning water source 26, cleaning water source 26 exports clear water 27 and is cleaned by its conduction band to conduction band digital code printing machine 1. A waste water 3 is discharged out after cleaning conduction band. A waste water 3 enters into security personnel's strainer 5 and carries out pre-filtering process, removes the subtitle substance in a waste water 3 and impurity. The filtrate 25 that security personnel's strainer 5 obtains after processing enters into membrane module 19 through impeller pump 4, and by the thickening filtration effect of membrane module 19, filtrate 25 is separated into once concentration liquid 7 and a permeate 2. A permeate 2 is recovered to as conduction band digital code printing machine 1 water for cleaning cleans in water source 26, and once concentration liquid 7 flows into liquid storage tank 9.
Liquid in liquid storage tank 9 enters into electrolytic oxidation pond by peristaltic pump 8, and the amount of entering of concentrated solution 7 is controlled by electrical control cubicles 14 and peristaltic pump 8. Concentrated solution 7 is through micro cell 15, electrolyzer 16 and electrolysis with ion-exchange film pond, and the organism that degraded is oxidized in concentrated solution 7 under three's acting in conjunction, obtain secondary wastewater 17. The a small amount of chlorine produced in the process is absorbed by alkali. Wherein electrolysis with ion-exchange film pond is divided into cationic exchange membrane electrolytic cell and anionresin membrane electrolytic cell, leads to into liquid to be electrolysed, lead to into tap water 24 in the first cathode pool 13 and second anode pond 21 in first anode pond 11 and the 2nd cathode pool 23.
Secondary wastewater 17 carries out flocculating settling by flocculation device 18 again, after solid-liquid separation, obtains treatment solution 28 and solid waste. Treatment solution 28 enters membrane module 19 by security personnel's strainer 5 and filters, and two permeate 201 obtained are recovered to as conduction band digital code printing machine 1 water for cleaning and clean in water source 26, and the secondary concentration liquid 701 obtained flows into liquid storage tank 9.
In wastewater treatment process described in the utility model, the COD value of each stage liquid is as shown in table 1:
The COD value (unit: mg/L) of each stage liquid of table 1
| Liquid title | A waste water | A permeate | Secondary concentration liquid | Two permeate |
| COD value | About 1000 | It is less than 500 | About 1000 | It is less than 500 |
In wastewater treatment process described in the utility model, the colourity of each stage liquid is as shown in table 2:
The colourity (unit: degree) of each stage liquid of table 2
Conduction band digital code printing machine wastewater treatment equipment described in the utility model, it is possible to reuse clean the waste water 3 that conduction band digital code printing machine 1 produces 90%, saved water resources greatly, reduced the production cost of printing and dyeing. Meanwhile, owing to decreasing the discharge of waste water, the protection of environment is also conducive to.
The foregoing is only better embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a conduction band digital code printing machine wastewater treatment equipment, it is characterised in that: comprise film device, flocculation device (18) and catalytic oxidation equipment; Film device comprises security personnel's strainer (5) and membrane module (19), and the delivery port of security personnel's strainer (5) is connected with membrane module (19); The concentrated solution delivery port of membrane module (19) is connected with liquid storage tank (9), permeate delivery port is connected with cleaning water source (26), liquid storage tank (9) and catalytic oxidation equipment connection, the delivery port of catalytic oxidation equipment is connected with flocculation device (18), and the liquid outlet of flocculation device (18) is connected with film device.
2. conduction band digital code printing machine wastewater treatment equipment according to claim 1, it is characterized in that: described film device also comprises impeller pump (4) and electrical control cabinet (6), the delivery port of security personnel's strainer (5) is connected with the water-in of impeller pump (4), the water outlet of impeller pump (4) is connected with the water-in of membrane module, electrical control cabinet (6) and impeller pump (4) electrical connection.
3. conduction band digital code printing machine wastewater treatment equipment according to claim 1, it is characterized in that: described catalytic oxidation equipment comprises electrolytic oxidation pond, peristaltic pump (8) and electrical control cubicles (14), the input aperture of peristaltic pump (8) is connected with liquid storage tank (9), the delivery port of peristaltic pump (8) is connected with electrolytic oxidation pond, and electrical control cubicles (14) is electrically connected with anode (10) and the negative electrode (20) in peristaltic pump (8) and electrolytic oxidation pond.
4. conduction band digital code printing machine wastewater treatment equipment according to claim 3, it is characterised in that: described electrolytic oxidation pond comprises micro cell (15), electrolyzer (16) and electrolysis with ion-exchange film pond, and three connects.
5. conduction band digital code printing machine wastewater treatment equipment according to claim 4, it is characterised in that: described electrolysis with ion-exchange film pond comprises cationic exchange membrane electrolytic cell and anionresin membrane electrolytic cell; Described cationic exchange membrane electrolytic cell is separated into first anode pond (11) and the first cathode pool (13) by cationic exchange membrane (12), anode (10) is installed in first anode pond (11), negative electrode (20) is installed in the first cathode pool (13); Described anionresin membrane electrolytic cell is separated into second anode pond (21) and the 2nd cathode pool (23) by anion-exchange membrane (22), anode (10) is installed in second anode pond (21), in the 2nd cathode pool (23), negative electrode (20) is installed.
6. conduction band digital code printing machine wastewater treatment equipment according to claim 5, it is characterized in that: the volume of described first anode pond (11) is greater than the first cathode pool (13), the volume of second anode pond (21) is less than the 2nd cathode pool (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142219.1U CN205275379U (en) | 2015-12-31 | 2015-12-31 | Conduction -band digital printing machine effluent treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142219.1U CN205275379U (en) | 2015-12-31 | 2015-12-31 | Conduction -band digital printing machine effluent treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205275379U true CN205275379U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521142219.1U Expired - Fee Related CN205275379U (en) | 2015-12-31 | 2015-12-31 | Conduction -band digital printing machine effluent treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205275379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502761A (en) * | 2015-12-31 | 2016-04-20 | 天津晶丽数码科技有限公司 | Wastewater treatment technology and device for guide belt type digital printing machine |
| US11339483B1 (en) | 2021-04-05 | 2022-05-24 | Alchemr, Inc. | Water electrolyzers employing anion exchange membranes |
-
2015
- 2015-12-31 CN CN201521142219.1U patent/CN205275379U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502761A (en) * | 2015-12-31 | 2016-04-20 | 天津晶丽数码科技有限公司 | Wastewater treatment technology and device for guide belt type digital printing machine |
| CN105502761B (en) * | 2015-12-31 | 2018-05-18 | 天津晶丽数码科技有限公司 | A kind of guide belt digital printing machine waste water treatment process and device |
| US11339483B1 (en) | 2021-04-05 | 2022-05-24 | Alchemr, Inc. | Water electrolyzers employing anion exchange membranes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20181231 |