CN209668955U - Rush version water zero discharge system - Google Patents
Rush version water zero discharge system Download PDFInfo
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- CN209668955U CN209668955U CN201920205067.7U CN201920205067U CN209668955U CN 209668955 U CN209668955 U CN 209668955U CN 201920205067 U CN201920205067 U CN 201920205067U CN 209668955 U CN209668955 U CN 209668955U
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Abstract
The utility model relates to printing wastewater processing technology fields, version water zero discharge system is rushed more particularly, to a kind of, clear water reserviors, plate developing machine, transfer pond, sedimentation basin, filter device including passing sequentially through circulating line connection, filter device is connect by return pipe with clear water reserviors, chemicals dosing plant is connected on sedimentation basin, the first liquid level sensor, the second liquid level sensor, third liquid level sensor are successively arranged in the sedimentation basin from high to low, the first relay pump and desilting basin are connected with by pipeline between bottom row's silt mouth of sedimentation basin and transfer pond.The mud overwhelming majority in the utility model sedimentation basin, which can be discharged into desilting basin, dries after drainage to be discharged, therefore the punching version water zero discharge system has good row's silt ability；Rushing version water can first temporarily be stored in plate developing machine, control reflux pump startup again after the water shortage of transfer pond and draw water, can save electric energy.
Description
Technical field
The utility model relates to printing wastewater processing technology fields, rush version water zero discharge system more particularly, to a kind of.
Background technique
In printing industry, plate-making developing process is most common technology in printing industry now, is being developed every time
The printing effect of part can be destroyed picture and text, make by finishing printing meeting residual fraction developer solution and impurity, these residues on rear plate
Decline at plate press resistance rate, influences printing product quality and production efficiency.So development needs the version that liquidates after finishing printing every time
Machine carries out rushing version cleaning, and rushes version every time and require to be rinsed plate using a large amount of clean water, to remove on plate
Various residues can generate largely rush version water in this way, increase the production cost of enterprise.Secondly, edition water that rushes after rushing version contains
There are higher concentration BOD, COD, ammonia nitrogen and remaining developer solution ingredient, if direct emission, environment can not only be caused serious
Pollution, but also a large amount of water resource can be wasted.Therefore, it is necessary to one kind can either meet version demand of rushing, and can recycle punching
Version water purifying means.
Authorization Notice No. be CN207645960U utility model patent disclose it is a kind of rush version water circulating purifying device, from
The water inlet for rushing the purified water tank group of edition water come out in plate developing machine, which is drawn into cleaned water tank group, carries out precipitation and purification,
In, dosing tank is installed in the first cleaned water tank of the cleaned water tank group, dosing tank is added corresponding in the first cleaned water tank
Medicament, which makes to rush version water, obtains preliminary purification, and successively by the second cleaned water tank, third cleaned water tank and the 4th cleaned water tank
Precipitation and purification.Edition water that rushes after precipitation and purification is pumped into filter device by flow pipe and is filtered, filter bag, filter core and super
Substance in detritus and developer in precipitation and purification backlash version water is filtered by grade filter core, and eventually become cleaning rushes version
Water is collected into realization in water tank and rushes recycling for version water.
In above-mentioned punching version water circulating purifying device, dosing tank is added medicament backlash version impurities in water to the first cleaned water tank and sinks
Shallow lake forms mud, and the first cleaned water tank lacks row's silt processing, and long time treatment rushes after version water that product is full in the first cleaned water tank becomes silted up
Mud will lead to detergent power forfeiture.
Utility model content
Version water zero discharge system is rushed the purpose of the utility model is to provide a kind of, with good row's silt ability.
The above-mentioned purpose of utility model of the utility model, which has the technical scheme that, a kind of rushes version water zero
Exhaust system, clear water reserviors, plate developing machine, transfer pond, sedimentation basin, filter device including passing sequentially through circulating line connection, filtering
Device is connect by return pipe with clear water reserviors, and chemicals dosing plant is connected on sedimentation basin, is successively set from high to low in the sedimentation basin
There are the first liquid level sensor, the second liquid level sensor, third liquid level sensor, between bottom row's silt mouth of sedimentation basin and transfer pond
The first relay pump and desilting basin are connected with by pipeline.
By using above-mentioned technical proposal, clear water reserviors provide for plate developing machine rushes version water, after plate developing machine use rush edition water into
Enter and stored in transfer pond, transfer pond is inputted into sedimentation basin to be rushed version water (water level reaches the first liquid level sensor height in sedimentation basin
When stop input), chemicals dosing plant drug (alum, oxidant etc.) is added into transfer pond, rush impurity in version water in drug work
Mud is formed with lower precipitating, the clear water above mud is drawn into filter device and passes back into clear water reserviors (in sedimentation basin after filtering
Water level stops pumping when reaching the second liquid level sensor, while transfer pond is to sedimentation basin moisturizing).Siltation reaches third liquid level
The first relay pump takes out mud into desilting basin when sensor height, and the water filtered out in desilting basin fills into transfer pond.
When water level reaches the height of the second liquid level sensor in sedimentation basin in the above process, that is, stop taking out above mud outward
Clear water, to prevent will mud be pumped into filter device in；When siltation reaches the height of third liquid level sensor in sedimentation basin, i.e.,
Mud is taken out outward, guarantees the siltation amount in sedimentation basin within a certain range, extraction is become silted up when also can avoid taking out clear water outward
Mud.To sum up, the mud overwhelming majority in sedimentation basin, which can be discharged into desilting basin, dries after drainage to be discharged, therefore the punching version water
Zero discharging system has good row's silt ability
Preferably, the circulating line between the clear water reserviors and plate developing machine be equipped with constant pressure water supply pump, feed water filter and
First solenoid valve.
By using above-mentioned technical proposal, when plate developing machine needs to rush version, the first solenoid valve is automatically opened, constant pressure water supply pump
Automatically the clear water in clear water reserviors is pumped into plate developing machine after feed water filter filters.
Preferably, the circulating line between the plate developing machine and transfer pond is equipped with reflux pump.
By using above-mentioned technical proposal, after plate developing machine rushes version, reflux pump, which will rush version water and be pumped into transfer pond, to be stored.
Preferably, equipped with the 4th liquid level sensor in the transfer pond, on the circulating line between transfer pond and sedimentation basin
Equipped with the second relay pump.
By using above-mentioned technical proposal, when the height rushed edition aqueous position and be lower than the 4th liquid level sensor in transfer pond
When, the 4th liquid level sensor sends a signal to controller, and controller controls reflux pump and edition water that rushes in plate developing machine is pumped into transfer
Pond, advantage are: rushing version water can first temporarily be stored in plate developing machine, control reflux pump startup again after the water shortage of transfer pond and draw water, can
Save electric energy.
Preferably, the sedimentation basin is connected with tracheae, is connected with air valve and air compressor machine on tracheae.
By using above-mentioned technical proposal, opens air valve and be passed through a large amount of gas into sedimentation basin using air compressor machine and tracheae
Bubble, bubble is sufficiently mixed drug with version water is rushed, so that impurity be made quickly to form complex compound, is conducive to the sedimentation of impurity.
Preferably, the filter device include the coiling candle filter successively being connect with sedimentation basin, active carbon filter,
Cut slot candle filter, accurate filter, ultraviolet filter.
By using above-mentioned technical proposal, by the filtering of Multi-channel filtering device, edition water that liquidates play impurity screening, sterilization,
The effects of deodorization, softening.
Preferably, running water pipe, running water pipe are connected on the return pipe between the ultraviolet filter and clear water reserviors
Above and jointly valve and second solenoid valve, clear water reserviors are interior equipped with the 5th liquid level sensor.
By using above-mentioned technical proposal, when clear water liquid level is lower than the height of the 5th liquid level sensor in clear water reserviors, the
Five liquid level sensors send a signal to controller, and controller controls second solenoid valve and opens, and are mended by running water pipe to clear water reserviors
Water；It manually can also be clear water reserviors moisturizing by hand valve.
Preferably, water supply pipe is connected on the circulating line between the plate developing machine and feed water filter, water supply pipe is in
Turn pond connection.
By using above-mentioned technical proposal, clear water a part in clear water reserviors is used to use to plate developing machine, and another part is used for
To the moisturizing of transfer pond, advantage: when plate developing machine rushes version water consumption less and leads to water shortage in transfer pond, can by clear water reserviors directly to
The moisturizing of transfer pond.
In conclusion the advantageous effects of the utility model are as follows:
It dries 1. the mud overwhelming majority in sedimentation basin can be discharged into desilting basin after drainage to be discharged, therefore the punching
Version water zero discharge system has good row's silt ability；
2. rushing version water can first temporarily be stored in plate developing machine, controls reflux pump startup again after the water shortage of transfer pond and draw water, it can
Save electric energy.
Detailed description of the invention
Fig. 1 is the overall flow schematic diagram for rushing version water zero discharge system；
Fig. 2 is the portion A enlarged drawing in Fig. 1.
In figure, 1, clear water reserviors；2, plate developing machine；3, transfer pond；4, sedimentation basin；5, filter device；6, desilting basin；7, coiling is filtered
Core filter；8, active carbon filter；9, slot candle filter is cut；10, accurate filter；11, ultraviolet filter；12,
One liquid level sensor；13, the second liquid level sensor；14, third liquid level sensor；15, the 4th liquid level sensor；16, constant pressure supplies
Water pump；17, feed water filter；18, the first solenoid valve；19, reflux pump；20, the first relay pump；21, the second relay pump；22, add
Medicine device；23, circulating line；24, return pipe；25, water supply pipe；26, tracheae；27, air valve；28, air compressor machine；29, running water pipe；
30, hand valve；31, second solenoid valve；32, the 5th liquid level sensor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: Fig. 1 be it is disclosed by the utility model it is a kind of rush version water zero discharge system, including clear water reserviors 1, plate developing machine 2,
Transfer pond 3, sedimentation basin 4 and filter device 5, clear water reserviors 1, transfer pond 3 and sedimentation basin 4 are in bucket-shaped, the bottom water outlet of clear water reserviors 1
Mouth is connected with circulating line 23, and circulating line 23 passes sequentially through plate developing machine 2, transfer pond 3, sedimentation basin 4, filter device 5, filtering dress
It sets 5 to connect with the return pipe 24 of clear water reserviors 1, running water pipe 29 is connected on return pipe 24, parallel connection is installed on running water pipe 29
Second solenoid valve 31 and hand valve 30.Running water pipe 29 is 1 moisturizing of clear water reserviors, and clear water reserviors 1 provide for plate developing machine 2 and rush version water, is rushed
Version water enters the storage of transfer pond 3, rushes version water and is discharged into sedimentation basin 4 by transfer pond 3 and is precipitated after drug response, the clear water after precipitating
It is drawn into after filter device 5 filters and passes back into clear water reserviors 1.
As shown in Figure 1, sedimentation basin 4 is connected with chemicals dosing plant 22 and tracheae 26, chemicals dosing plant 22 includes alum quantitative dosing
Tank and oxidant quantitative dosing tank are connected with air valve 27 and air compressor machine 28 on tracheae 26, open air valve 27 i.e. using air compressor machine
28 and tracheae 26 be passed through a large amount of bubbles into sedimentation basin 4, bubble makes drug (alum, oxidant) and rushes version water and be sufficiently mixed, from
And impurity is made quickly to form complex compound, be conducive to the sedimentation of impurity.
As shown in Figure 1, filter device 5 includes the coiling candle filter 7 successively connecting with sedimentation basin 4, active carbon filtering
Device 8 cuts slot candle filter 9, accurate filter 10(such as ultrafiltration membrane), ultraviolet filter 11.Coiling candle filter 7 is cut
Slot candle filter 9 and accurate filter 10 respectively correspond primarily efficient filter, medium air filtration and high efficiency filter, and first medium air filtration filters
The impurity in version water is rushed, high efficiency filter filters the larger metal ion rushed in version water and softens water, and active carbon filter 8 has
The effect of deodorization, ultraviolet filter 11 have bactericidal effect.
As shown in Figure 1, the circulating line 23 between clear water reserviors 1 and plate developing machine 2, which is equipped with constant pressure water supply, pumps 16, feed water filtration
Device 17 and the first solenoid valve 18, when plate developing machine 2 needs to rush version, the first solenoid valve 18 is automatically opened, and constant pressure water supply pump 16 is automatic
Clear water in clear water reserviors 1 is pumped into plate developing machine 2 after the filtering of feed water filter 17.Following between plate developing machine 2 and transfer pond 3
Endless tube road 23 is equipped with reflux pump 19, and after plate developing machine 2 rushes version, reflux pump 19, which will rush version water and be pumped into transfer pond 3, to be stored.Transfer pond
4th liquid level sensor 15 is installed in 3, the circulating line 23 between transfer pond 3 and sedimentation basin 4 is equipped with the second relay pump 21,
When rushing height of edition aqueous position lower than the 4th liquid level sensor 15, the 4th liquid level sensor 15 sends signal in transfer pond 3
To controller, controller controls reflux pump 19 and edition water that rushes in plate developing machine 2 is pumped into transfer pond 3, and advantage is: rushing version water can first face
When be stored in plate developing machine 2, controlled again after 3 water shortage of transfer pond reflux pump 19 starting draw water, electric energy can be saved.
As shown in Figure 1, the first liquid level sensor 12, the second liquid level sensor are sequentially installed in sedimentation basin 4 from high to low
13, third liquid level sensor 14 is connected with the first relay pump by pipeline between bottom row's silt mouth of sedimentation basin 4 and transfer pond 3
20 and desilting basin 6.5th liquid level sensor 32 is installed in clear water reserviors 1, when in clear water reserviors 1 clear water liquid level lower than the 5th liquid level pass
When the height of sensor 32, the 5th liquid level sensor 32 sends a signal to controller, and controller controls second solenoid valve 31 and opens, and leads to
Running water pipe 29 is crossed to 1 moisturizing of clear water reserviors；It manually can also be 1 moisturizing of clear water reserviors by hand valve 30.Plate developing machine 2 and feed water filter
Water supply pipe 25 is connected on circulating line 23 between 17, water supply pipe 25 is connected after active carbon filter 8 with transfer pond 3,
Clear water a part in clear water reserviors 1 is used to use to plate developing machine 2, and another part is for giving transfer pond 3 moisturizing, advantage: plate developing machine 2 is rushed
It, can be by clear water reserviors 1 directly to 3 moisturizing of transfer pond when version water consumption leads to water shortage in transfer pond 3 less.
The implementation principle of the present embodiment are as follows: clear water reserviors 1 provide for plate developing machine 2 and rush version water, rush edition water after 2 use of plate developing machine
Into storing in transfer pond 3, transfer pond 3 is inputted into sedimentation basin 4 to be rushed version water (water level reaches the first level sensing in sedimentation basin 4
When 12 height of device stop input), chemicals dosing plant 22 drug (alum, oxidant etc.) is added into transfer pond 3, rush miscellaneous in version water
Matter precipitating under drug effect forms mud, and the clear water above mud is drawn into filter device 5 and passes back into clear water reserviors 1 after filtering
In (stop pumping when water level reaches the second liquid level sensor 13 in sedimentation basin 4, while transfer pond 3 is to 4 moisturizing of sedimentation basin).Mud
The first relay pump 20 takes out mud, the water filtered out in desilting basin 6 into desilting basin 6 when deposition reaches third 14 height of liquid level sensor
Fill into transfer pond 3.
When water level reaches the height of the second liquid level sensor 13 in sedimentation basin 4 in the above process, that is, stop taking out mud outward
The clear water of top, to prevent mud to be pumped into filter device 5；Siltation reaches third liquid level sensor 14 in sedimentation basin 4
When height, i.e., mud is taken out outward, guarantee the siltation amount in sedimentation basin 4 within a certain range, also can avoid taking out outward clear
Extract mud when water out.To sum up, the mud overwhelming majority in sedimentation basin 4, which can be discharged into desilting basin 6, dries after drainage to be discharged,
Therefore the punching version water zero discharge system has good row's silt ability.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of rush version water zero discharge system, including pass sequentially through the clear water reserviors (1) of circulating line (23) connection, plate developing machine (2),
Transfer pond (3), sedimentation basin (4), filter device (5), filter device (5) are connect by return pipe (24) with clear water reserviors (1), are precipitated
Chemicals dosing plant (22) are connected on pond (4), it is characterised in that: be successively arranged the first liquid level from high to low in the sedimentation basin (4)
Sensor (12), the second liquid level sensor (13), third liquid level sensor (14), bottom row's silt mouth of sedimentation basin (4) and transfer
The first relay pump (20) and desilting basin (6) are connected with by pipeline between pond (3).
2. according to claim 1 rush version water zero discharge system, it is characterised in that: the clear water reserviors (1) and plate developing machine (2)
Between circulating line (23) be equipped with constant pressure water supply pump (16), feed water filter (17) and the first solenoid valve (18).
3. according to claim 1 rush version water zero discharge system, it is characterised in that: the plate developing machine (2) and transfer pond (3)
Between circulating line (23) be equipped with reflux pump (19).
4. according to claim 1 rush version water zero discharge system, it is characterised in that: be equipped with the 4th in the transfer pond (3)
Liquid level sensor (15), the circulating line (23) between transfer pond (3) and sedimentation basin (4) are equipped with the second relay pump (21).
5. according to claim 1 rush version water zero discharge system, it is characterised in that: the sedimentation basin (4) is connected with tracheae
(26), air valve (27) and air compressor machine (28) are connected on tracheae (26).
6. according to claim 1 rush version water zero discharge system, it is characterised in that: the filter device (5) includes successively
The coiling candle filter (7) that connect with sedimentation basin (4), cuts slot candle filter (9), secondary filter at active carbon filter (8)
Device (10), ultraviolet filter (11).
7. according to claim 6 rush version water zero discharge system, it is characterised in that: the ultraviolet filter (11) and clear
It is connected with running water pipe (29) on return pipe (24) between pond (1), on running water pipe (29) and jointly valve (30) and second
Solenoid valve (31), clear water reserviors (1) are interior to be equipped with the 5th liquid level sensor (32).
8. according to claim 2 rush version water zero discharge system, it is characterised in that: the plate developing machine (2) and feed water filtration
It is connected with water supply pipe (25) on circulating line (23) between device (17), water supply pipe (25) and transfer pond (3) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920205067.7U CN209668955U (en) | 2019-02-15 | 2019-02-15 | Rush version water zero discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920205067.7U CN209668955U (en) | 2019-02-15 | 2019-02-15 | Rush version water zero discharge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209668955U true CN209668955U (en) | 2019-11-22 |
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ID=68568919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920205067.7U Active CN209668955U (en) | 2019-02-15 | 2019-02-15 | Rush version water zero discharge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209668955U (en) |
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2019
- 2019-02-15 CN CN201920205067.7U patent/CN209668955U/en active Active
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