CN204638620U - A kind of copper handle acupuncture needle passivating wastewater recycling device - Google Patents
A kind of copper handle acupuncture needle passivating wastewater recycling device Download PDFInfo
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- CN204638620U CN204638620U CN201520317591.5U CN201520317591U CN204638620U CN 204638620 U CN204638620 U CN 204638620U CN 201520317591 U CN201520317591 U CN 201520317591U CN 204638620 U CN204638620 U CN 204638620U
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Abstract
The utility model discloses a kind of copper handle acupuncture needle passivating wastewater recycling device, belong to Sewage treatment and utilize field.It comprises water cell, rinses unit and precipitation unit, wherein, water cell comprises self priming pump and water butt, the water side of self priming pump is communicated with the top of water butt by water pipe, and water butt side is provided with running water water inlet pipe, and fluid level controller and self priming pump are electrically connected, rinse unit and comprise wash bowl, valve and booster pump, the bottom of water butt is connected with the entrance of booster pump by water pipe, and the water pipe at supercharging delivery side of pump place is provided with valve, and valve is positioned at the top of wash bowl.Precipitation unit comprises sedimentation basin and storage cistern, be communicated with sedimentation basin by water pipe bottom wash bowl, sedimentation basin is communicated with storage cistern, the water pipe be connected with the water inlet end of self priming pump stretches into described storage cistern inner bottom part downwards, when self priming pump work, the waste water clarified in storage cistern is pumped in water butt, it achieves waste water circulation recycling, save water resource.
Description
Technical field
The utility model relates to Sewage treatment and utilizes field, particularly relates to a kind of copper handle acupuncture needle passivating wastewater recycling device.
Background technology
In medical instruments field, make this operation of essential Passivation Treatment in copper handle acupuncture needle process, some chemicals will be used in copper handle acupuncture needle production process, as nitric acid, hydrochloric acid and auxiliary agent etc. carry out Passivation Treatment to copper handle acupuncture needle.A large amount of running water will be used after process to rinse copper handle acupuncture needle, and the water after flushing and chemicals are mixed into waste water, wherein containing unnecessary acid, auxiliary agent, salt and oxide etc.In prior art, often produce a collection of product, will wastewater treatment be carried out once, the waste water produced after mainly carrying out Passivation Treatment with alkali neutralisation process copper handle acupuncture needle at present, but this needs a large amount of human and material resources of cost and financial resources.
Chinese utility model patent, Authorization Notice No.: CN 202945647 U, authorized announcement date: 2013.05.22, discloses a kind of domestic water recycling device.It comprises hand washing sink, Sewage treatment case and cistern.Hand washing sink is connected with Sewage treatment case by outlet pipe, the sedimentation basin in Sewage treatment case and water passage.Be characterized in: below hand washing sink, place Sewage treatment case, the wastewater treatment of collection box collection be stored in one, the waste water produced by hand washing sink is stored in the water butt in Sewage treatment case through sedimentation and filtration process, the outlet pipe of water butt is communicated with cistern, regulates the waste water after processing to enter cistern for subsequent use by the miniature immersible pump in water butt and fluid level controller.The advantage of this utility model is simple and easy to do, does not take up space, with low cost, and the secondary that can realize water resource utilizes.This utility model can reach the object of water saving, and family is very easy to use.Its weak point is: this invention is the recycling for domestic water, belong to small-sized wastewater treatment, and it only achieves the recycling of waste water, can not realize recycling of waste water.
Chinese utility model patent, Authorization Notice No.: CN 203007053 U, authorized announcement date: 2013.06.19, disclose a kind of wastewater recycling system, it comprises: the first order sedimentation basin of connecting successively; Second level sedimentation basin; Filter; First order sedimentation basin has and to save first order waste water receiving port that the wastewater outlet that saves with the water quality water ring such as low is connected with medium water quality water ring and exported by the first order sedimentation basin that the waste water after precipitating is discharged; Second level sedimentation basin have the second level tank inlet that to export with first order sedimentation basin and be connected and with second level waste water receiving port; The water quality water ring joints such as high water quality water ring saves, medium water quality water ring saves and low respectively divide the requirement of water quality with water ring joint according in single polysilicon chip manufacture process.The wastewater recycling system that this utility model provides reclaims the waste water in single polysilicon chip manufacture process and is applied to this manufacture process after processing, and reduces the running water consumption in manufacture process.Its weak point is, this invention is for the cycling utilization of wastewater in single polysilicon chip manufacture process, and complex structure, is not suitable for the cycling and reutilization of the passivating wastewater of copper handle acupuncture needle industry.
Utility model content
1. the utility model technical problem that will solve
Need to use a large amount of running water in the copper handle acupuncture needle Passivation Treatment of prior art, the problem that wastewater treatment cost is high, the utility model provides a kind of copper handle acupuncture needle passivating wastewater recycling device, and it can realize saving water resource, saves cost for wastewater treatment.
2. technical scheme
For solving the problem, the technical scheme that the utility model provides is:
A kind of copper handle acupuncture needle passivating wastewater recycling device, it comprises water cell, rinse unit and precipitation unit, wherein, described water cell comprises self priming pump and water butt, the water side of described self priming pump is communicated with the top of water butt by water pipe, described water butt side is provided with running water water inlet pipe, to ensure that described device is when using first or using after overall cleaning like this, be convenient to fetch water in water butt, in order to provide the water source rinsing copper handle acupuncture needle, when being so also follow-up cycling utilization of wastewater, be convenient to keep the water quantity holding volume in water butt to fix,
Described flushing unit comprises wash bowl, valve and booster pump, the bottom of described water butt is connected with the entrance of booster pump by water pipe, the water pipe at described supercharging delivery side of pump place is provided with valve, described valve is positioned at the top of wash bowl, is convenient to the acupuncture needle after to passivation in wash bowl and rinses;
Described precipitation unit comprises sedimentation basin and storage cistern, be communicated with sedimentation basin by water pipe bottom described wash bowl, described sedimentation basin is communicated with storage cistern, the water pipe be connected with the water inlet end of described self priming pump stretches into described storage cistern inner bottom part downwards, when self priming pump works, the water clarified in storage cistern is pumped in water butt, realizes waste water circulation recycling.
Preferably, the side surface upper part that described sedimentation basin is adjacent with storage cistern is provided with spout hole, and the waste water like this in sedimentation basin arrives spout hole place after precipitation, and can automatically flow in storage cistern, sediment stays the bottom of sedimentation basin.
Preferably, described water butt is arranged on support, the upper face of support is provided with pallet, be used for supporting water butt, between the supporting leg that support is adjacent, cross weld has support bar, in order to the firm stable of reinforced support, also be to realize bottom water butt higher than wash bowl top simultaneously, the water in water butt is enable only to rely on Action of Gravity Field to flow to the entrance of booster pump, make booster pump flow out the water with pressure to rinse the acupuncture needle bottom wash bowl, and do not need External Force Acting, simplify handling procedure, saving resource.
Preferably, bottom described wash bowl, the horizontal plane at place is higher than the horizontal plane at place, sedimentation basin top, and such waste water can rely on gravity automatically to flow in sedimentation basin, need not by artificial external force, saving resource.
Preferably, fluid level controller is provided with in described water butt, described fluid level controller and self priming pump are electrically connected, automatically the water yield volume controlled in water butt by fluid level controller keeps fixing, when the liquid level of water level lower than fluid level controller place, fluid level controller controls self priming pump and automatically opens, and pumps in water butt by the water in storage cistern; When the liquid level of water level higher than fluid level controller place, fluid level controller controls self priming pump and automatically closes down, and does not need artificial participation, achieves automation, save human resources.
Preferably, be provided with the water pipe of all outstanding inwall of storage cistern in two ends and the inwall of sedimentation basin in described spout hole, spout hole blocking when preventing from using for a long time, inconvenience cleaning, arranges the water pipe in rear extraction spout hole like this, directly cleans.
Preferably, described storage cistern and the inwall of sedimentation basin are all provided with one deck corrosion-resistant material, and after avoiding long-time use, the inwall of waste water corrosion storage cistern and sedimentation basin, which reduces the maintenance to equipment, saved program, saved manpower.
Preferably, the water pipe that the bottom of described water butt is connected with the entrance of booster pump is provided with gate valve, opening when gate valve normally works, only just can close when overhauling valve or booster pump, arrange like this and add the integrally-built security reliability of device.
Preferably, described booster pump band automatic switch, works as valve open, and pressure is 0.3MPa/cm
2above flushing liquor automatically will spray and rinse acupuncture needle.
Preferably, described storage cistern and the top of sedimentation basin are equipped with openable lid, so that waste water is after recycled for multiple times, the lid opening sedimentation basin and storage cistern takes out sediment wherein and waste water processes, safety, health, and facilitate cleaning treatment.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
(1) fluid level control valve of the present utility model is connected with running water water inlet pipe, to ensure that described device is when using first or using after overall cleaning like this, be convenient to fetch water in water butt, in order to provide the water source rinsing copper handle acupuncture needle, when being so also follow-up cycling utilization of wastewater, be convenient to keep the water quantity holding volume in water butt to fix, open gate valve and valve, booster pump carries out supercharging to water automatically, the water with pressure is made to flow out the copper handle acupuncture needle after rinsing passivation, waste water flows in sedimentation basin through the water pipe be connected with the bottom of wash bowl and precipitates, the water pipe of waste water after clarification in spout hole flows in storage cistern, being extend into bottom storage cistern by the water pipe on the entrance of self priming pump pumps in water butt by waste water, for the copper handle acupuncture needle rinsed after passivation, can not along with the increase of copper handle acupuncture needle output, increase the cost of wastewater treatment, by recycling copper handle acupuncture needle passivating wastewater, solve a difficult problem for wastewater treatment,
(2) the utility model rinses the copper handle acupuncture needle after passivation in wash bowl, the waste water produced flows in sedimentation basin from the water pipe bottom wash bowl, precipitate in sedimentation basin, waste water after clarification flows in storage cistern, pump in water butt by self priming pump, for rinsing the copper handle acupuncture needle after passivation, the cycling and reutilization of this process implementation waste water, save a large amount of water resources, after recycled for multiple times, as long as carry out unifying to process for the sediment in sedimentation basin and the last waste water produced, do not need often to rinse single treatment once, this process has saved chemical agent cost and the artificial treatment expense of wastewater treatment,
(3) side surface upper part that sedimentation basin of the present utility model is adjacent with storage cistern is provided with spout hole, waste water like this in sedimentation basin arrives spout hole place after precipitation, can automatically flow in storage cistern, sediment stays the bottom of sedimentation basin, after waste water recycled for multiple times, as long as carry out unifying process for the sediment in sedimentation basin and the last waste water produced, do not need often to rinse single treatment once, save man power and material, improve production efficiency;
(4) water butt of the present utility model is arranged on support, the upper face of support is provided with pallet, be used for supporting water butt, between the supporting leg that support is adjacent, cross weld has support bar, in order to the firm stable of reinforced support, also be to realize bottom water butt higher than wash bowl top simultaneously, the water in water butt is enable only to rely on Action of Gravity Field to flow to the entrance of booster pump, make booster pump flow out the water with pressure to rinse the acupuncture needle bottom wash bowl, and do not need External Force Acting, simplify handling procedure, saving resource;
(5) bottom wash bowl of the present utility model, the horizontal plane at place is higher than the horizontal plane at place, sedimentation basin top, and such waste water can rely on gravity automatically to flow in sedimentation basin, by artificial external force, need not simplify the structure of device, saves production cost;
(6) fluid level controller is provided with in water butt of the present utility model, described fluid level controller and self priming pump are electrically connected, automatically the water yield maintaining fixed volume in water butt is controlled by fluid level controller, when the liquid level of water level lower than fluid level controller place, fluid level controller controls self priming pump and automatically opens, and pumps in water butt by the water in storage cistern; When the liquid level of water level higher than fluid level controller place, fluid level controller controls self priming pump and automatically closes down, and does not need artificial participation, achieves automation, save human resources;
(7) be provided with the water pipe of all outstanding inwall of storage cistern in two ends and the inwall of sedimentation basin in spout hole of the present utility model, spout hole blocking when preventing from using for a long time, inconvenience cleaning, arranges the water pipe in rear extraction spout hole like this, directly cleans;
(8) inwall of storage cistern of the present utility model and sedimentation basin is all provided with one deck corrosion-resistant material, and after avoiding long-time use, the inwall of waste water corrosion storage cistern and sedimentation basin, which reduces the maintenance to equipment, saved program, saved manpower;
(9) water pipe that the bottom of water butt of the present utility model is connected with the entrance of booster pump is provided with gate valve, open when gate valve normally works, only just can close when overhauling valve or booster pump, arranging like this and adding the integrally-built security reliability of device;
(10) booster pump band automatic switch of the present utility model, works as valve open, and pressure is 0.3MPa/cm
2above flushing liquor automatically will spray and rinse acupuncture needle, and such arranges structure simply, and cost of manufacture is low, and is easy to realize, and automaticity is high, easy and simple to handle;
(11) top of storage cistern of the present utility model and sedimentation basin is equipped with openable lid, so that waste water is after recycled for multiple times, the lid opening sedimentation basin and storage cistern takes out sediment wherein and waste water processes, safety, health, and facilitates cleaning treatment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Label declaration in schematic diagram:
11, wash bowl; 12, valve; 13, booster pump; 14, gate valve; 21, storage cistern; 22, sedimentation basin; 23, spout hole; 31, self priming pump; 32, water butt; 33, fluid level controller; 34, running water water inlet pipe; 4, support.
Detailed description of the invention
For understanding content of the present utility model further, by reference to the accompanying drawings and embodiment the utility model is described in detail.
Embodiment 1
Medical apparatus and instruments factory of Jiangsu Province, for improving productivity effect, save production cost, existing equipment is transformed, a kind of copper handle acupuncture needle passivating wastewater recycling device is proposed, as shown in Figure 1, it comprises water cell, rinse unit and precipitation unit, described water cell comprises self priming pump 31 and water butt 32, the water side of described self priming pump 31 is communicated with by the top of water pipe with water butt 32, described water butt 32 side is provided with running water water inlet pipe 34, to ensure that described device is when using first or using after overall cleaning like this, be convenient to fetch water in water butt 32, in order to provide the water source rinsing copper handle acupuncture needle, when being so also follow-up cycling utilization of wastewater, be convenient to keep the water quantity holding volume in water butt 32 to fix, the height of the water inlet place plane that the height of the water inlet place plane that water butt 32 side is communicated with running water water inlet pipe 34 is communicated with the top of water butt 32 by water pipe lower than the water side of self priming pump 31, maloperation is avoided running water to be poured into the water side of self priming pump 31 like this,
Fluid level control valve 33 is provided with in water butt 32, described fluid level control valve 33 is electrically connected with self priming pump 31, the height of the water inlet place plane that the height of fluid level control valve 33 place plane is communicated with running water water inlet pipe 34 lower than water butt 32 side, be convenient to running water water inlet pipe 34 like this intake in water butt 32, automatically the water yield maintaining fixed volume in water butt 32 is controlled by fluid level controller 33, when the liquid level of water level lower than fluid level controller 33 place, fluid level controller 33 controls self priming pump 31 and automatically opens, water in storage cistern 21 is pumped in water butt 32, when the liquid level of water level higher than fluid level controller 33 place, fluid level controller 33 controls self priming pump 31 and automatically closes down, and does not need artificial participation, achieves automation, save human resources,
Water butt 32 is arranged on support 4, the upper face of support 4 is provided with pallet, be used for supporting water butt 32, between the supporting leg that support 4 is adjacent, cross weld has support bar, in order to the firm stable of reinforced support 4, also be to realize bottom water butt 32 higher than wash bowl 11 top simultaneously, the water in water butt 32 is enable only to rely on Action of Gravity Field to flow to the entrance of booster pump 13, make booster pump 13 flow out the water with pressure to rinse the acupuncture needle be placed on bottom wash bowl 11, and do not need External Force Acting, simplify handling procedure, saving resource;
Described flushing unit comprises wash bowl 11, valve 12 and booster pump 13, the bottom of described water butt 32 is connected by the entrance of water pipe with booster pump 13, the water pipe at the outlet place of described booster pump 13 is provided with valve 12, described valve 12 is positioned at the top of wash bowl 11, is convenient to the acupuncture needle after to passivation in wash bowl 11 and rinses;
The water pipe that the bottom of water butt 32 is connected with the entrance of booster pump 13 is provided with gate valve 14, open when gate valve 14 normally works, only just can close when overhauling valve 12 or booster pump 13, automatic switch is with by booster pump 13, when valve 12 is opened, pressure is 0.3MPa/cm
2above flushing liquor automatically will spray and rinse acupuncture needle.
Described precipitation unit comprises sedimentation basin 22 and storage cistern 21, be communicated with sedimentation basin 22 by water pipe bottom described wash bowl 11, bottom wash bowl 11, the horizontal plane at place is higher than the horizontal plane at place, sedimentation basin 22 top, such waste water can rely on gravity automatically to flow in sedimentation basin 22, need not by artificial external force, saving resource;
Described sedimentation basin 22 is communicated with storage cistern 21, and the inwall of storage cistern 21 and sedimentation basin 22 is all provided with one deck corrosion-resistant material, after avoiding long-time use, and the inwall of waste water corrosion storage cistern 21 and sedimentation basin 22;
Storage cistern 21 is the same with the height of sedimentation basin 22, structure is all cuboid, top is equipped with openable lid, so that waste water is after several tens times even up to a hundred time (frequency of usages half a year in depending on output) recycle, open the lid taking-up sediment wherein of sedimentation basin 22 and storage cistern 21, safety, health, and facilitate cleaning treatment;
The side surface upper part that sedimentation basin 22 is adjacent with storage cistern 21 is provided with spout hole 23, and the waste water like this in sedimentation basin 22 arrives spout hole 23 place after precipitation, and can automatically flow in storage cistern 21, sediment stays the bottom of sedimentation basin 22;
Be provided with the water pipe of all outstanding inwall of storage cistern 21 in two ends and the inwall of sedimentation basin 22 in spout hole 23, when preventing from using for a long time, spout hole 23 blocks, and inconvenience cleaning, arranges the water pipe in rear extraction spout hole 23 like this, directly clean;
The water pipe be connected with the water inlet end of described self priming pump 31 stretches into described storage cistern 21 inner bottom part downwards, when self priming pump 31 works, is pumped in water butt 32 by the water of clarification in storage cistern 21, realizes waste water circulation recycling.
Described copper handle acupuncture needle passivating wastewater recycling device, operating procedure is as follows:
A, build a kind of copper handle acupuncture needle passivating wastewater recycling device by above-mentioned apparatus structure;
B, open running water water inlet pipe 34, water in running water water inlet pipe 34 is flow in water butt 32, to ensure that described device is when using first or using after overall cleaning like this, be convenient to fetch water in water butt 32, in order to provide the water source rinsing copper handle acupuncture needle, when being so also follow-up cycling utilization of wastewater, be convenient to keep the water quantity holding volume in water butt 32 to fix, easy to operate, need not re-use flexible pipe arbitrarily to put in water butt 32 and fetch water, the device described in maintenance is in good order;
C, the copper handle acupuncture needle after passivation to be rinsed is placed in wash bowl 11;
D, open gate valve 14 and valve 12, booster pump 13 carries out supercharging to water automatically, makes the water with pressure flow out the copper handle acupuncture needle after rinsing passivation, and waste water flows into through the water pipe be connected with the bottom of wash bowl 11 that sedimentation basin 22 is interior to be precipitated;
After copper handle acupuncture needle after E, passivation is rinsed well, valve-off 12, takes out the copper handle acupuncture needle rinsed well;
F, repetition step C ~ E, rinse the copper handle acupuncture needle after passivation, along with the increase of copper handle acupuncture needle output, can not increasing the cost of wastewater treatment, by recycling copper handle acupuncture needle passivating wastewater, solving a difficult problem for wastewater treatment;
G, in step F, when the water pipe of the primary water in sedimentation basin 22 after precipitating in spout hole 23 flows in storage cistern 21, close running water water inlet pipe 34, open fluid level controller 33, when the liquid level of water level lower than fluid level controller 33 place, fluid level controller 33 controls self priming pump 31 and automatically opens, and is pumped into by the water in storage cistern 21 in water butt 32; When the liquid level of water level higher than fluid level controller 33 place, fluid level controller 33 controls self priming pump 31 and automatically closes down, and does not need artificial participation, achieves automation, saves human resources and pumps in water butt 32 by the water in storage cistern 21;
H, waste water is after several tens times even up to a hundred time (frequency of usages according in half a year depending on output) recycle, open the lid of sedimentation basin 22 and storage cistern 21, discharge after sediment in sedimentation basin 22 and storage cistern 21 and waste water are carried out chemical treatment, and by sedimentation basin 22, storage cistern 21 cleans up in order to using next time, after recycled for multiple times, as long as carry out unifying to process for the sediment in sedimentation basin 22 and the last waste water produced, do not need often to rinse single treatment once, this process has saved chemical agent cost and the artificial treatment expense of wastewater treatment.
Embodiment 2
Medical apparatus and instruments factory of Anhui Province carries out transformation and upgrade to existing equipment, a kind of copper handle acupuncture needle passivating wastewater recycling device is proposed, as shown in Figure 1, wherein water cell and flushing unit are positioned at indoor, precipitation unit is positioned at outdoor underground, arrange like this and save space, and be convenient to the cleaning treatment to the precipitation unit later stage; Wherein, keep the available water of about 1.5 cubic metres in water butt 32, water butt 32 is stainless steel, volume is 3 cubic metres, sedimentation basin 22 is that stainless steel inner surface is zinc-plated, and volume is 4 cubic metres, and storage cistern 21 is glass steel material, volume is 3 cubic metres, support 4 is the steelframe of 3 meters high, and self priming pump 31 is ZX Series Industrial self priming pump, and booster pump 13 is gas boosting pump, fluid level controller 33 is electric contact fluid level controller, and other structures and operating procedure are with embodiment 1.
After adopting this waste water circulation utilized device, save great lot of water resources on the one hand, also saved the cost of process waste water on the other hand, improve production efficiency, add enterprise income.Described device according to the difference of production and processing site environment, can realize flexible arrangement, and as in Fig. 1, precipitation unit can be arranged on water cell and rinse between unit, unfettered, implementation space utilizes and maximizes.
Below be schematically described the invention and embodiment thereof, actual technical scheme is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from this creation aim, designing the embodiment similar to this technical scheme without creationary, the protection domain of this patent all should be belonged to.
Claims (10)
1. a copper handle acupuncture needle passivating wastewater recycling device, it comprises water cell, rinses unit and precipitation unit, it is characterized in that, described water cell comprises self priming pump (31) and water butt (32), the water side of described self priming pump (31) is communicated with by the top of water pipe with water butt (32), and described water butt (32) side is provided with running water water inlet pipe (34);
Described flushing unit comprises wash bowl (11), valve (12) and booster pump (13), the bottom of described water butt (32) is connected by the entrance of water pipe with booster pump (13), the water pipe at the outlet place of described booster pump (13) is provided with valve (12), and described valve (12) is positioned at the top of wash bowl (11);
Described precipitation unit comprises sedimentation basin (22) and storage cistern (21), described wash bowl (11) bottom is communicated with sedimentation basin (22) by water pipe, described sedimentation basin (22) is communicated with storage cistern (21), and the water pipe be connected with the water inlet end of described self priming pump (31) stretches into described storage cistern (21) inner bottom part downwards.
2. a kind of copper handle acupuncture needle passivating wastewater recycling device according to claim 1, it is characterized in that, the side surface upper part that described sedimentation basin (22) is adjacent with storage cistern (21) is provided with spout hole (23).
3. a kind of copper handle acupuncture needle passivating wastewater recycling device according to claim 1, it is characterized in that, described water butt (32) is arranged on support (4).
4. a kind of copper handle acupuncture needle passivating wastewater recycling device according to Claims 2 or 3, is characterized in that, the horizontal plane at place, described wash bowl (11) bottom is higher than the horizontal plane at sedimentation basin (22) place, top.
5. a kind of copper handle acupuncture needle passivating wastewater recycling device according to claim 4, it is characterized in that, be provided with fluid level controller (33) in described water butt (32), described fluid level controller (33) and self priming pump (31) are electrically connected.
6. a kind of copper handle acupuncture needle passivating wastewater recycling device according to claim 2, it is characterized in that, in described spout hole (23), be provided with the water pipe of all outstanding inwall of storage cistern (21) in two ends and the inwall of sedimentation basin (22).
7. a kind of copper handle acupuncture needle passivating wastewater recycling device according to claim 1, it is characterized in that, described storage cistern (21) and the inwall of sedimentation basin (22) are all provided with one deck corrosion-resistant material.
8. a kind of copper handle acupuncture needle passivating wastewater recycling device according to claim 7, it is characterized in that, the water pipe that the bottom of described water butt (32) is connected with the entrance of booster pump (13) is provided with gate valve (14).
9. a kind of copper handle acupuncture needle passivating wastewater recycling device according to claim 5, is characterized in that, described booster pump (13) band automatic switch.
10. a kind of copper handle acupuncture needle passivating wastewater recycling device according to claim 9, it is characterized in that, described storage cistern (21) and the top of sedimentation basin (22) are equipped with openable lid.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014522A (en) * | 2017-12-29 | 2018-05-11 | 汤始建华建材（南通）有限公司 | A kind of pile pile production waste water treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108014522A (en) * | 2017-12-29 | 2018-05-11 | 汤始建华建材（南通）有限公司 | A kind of pile pile production waste water treatment system |
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Granted publication date: 20150916 Termination date: 20180515 |