CN203833648U - Chemical feeding device for sewage treatment system - Google Patents
Chemical feeding device for sewage treatment system Download PDFInfo
- Publication number
- CN203833648U CN203833648U CN201420282767.3U CN201420282767U CN203833648U CN 203833648 U CN203833648 U CN 203833648U CN 201420282767 U CN201420282767 U CN 201420282767U CN 203833648 U CN203833648 U CN 203833648U
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- CN
- China
- Prior art keywords
- standby
- valve
- water sprayer
- sewage treatment
- chemicals
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000126 substance Substances 0.000 title claims abstract description 60
- 239000010865 sewage Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000003814 drug Substances 0.000 claims description 45
- 230000003139 buffering effect Effects 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000725 suspension Substances 0.000 abstract 1
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a chemical feeding device for a sewage treatment system. The chemical feeding device for the sewage treatment system is mainly composed of a chemical storage bottle, a buffer filter, a chemical feeder, a water ejector and a boosting pump, the chemical storage bottle is connected with an angle valve at the inlet of the buffer filter through a chemical conveying pipe, the outlet of the buffer filter is connected with the chemical feeder through a three-way pipe, the chemical feeder is connected with the inlet of the water ejector, the water ejector is connected with a chemical outlet, and the water ejector is further connected with the boosting pump. The chemical feeding device for the sewage treatment system is simple in design and structure, small in floor space, suitable for a small sewage treatment plant, capable of being used for different chemicals, low in design cost, capable of effectively lowering the device use cost and saving the device cost and capable of adding chemicals continuously and reducing the suspension due to the damage of one part of devices or maintenance for one part of devices.
Description
Technical field
The utility model relates to sewage treatment area, specifically, refers to a kind of chemicals dosing plant for Sewage treatment systems.
Background technology
Water conditioning is the important means that ensures reuse water quality after sewage disposal, for the follow-up use of middle water, user's normal production, has extremely important meaning.In water conditioning work, medicament is core, and how to add is means, and therefore reliable medicine system reasonable in design is the basis of realizing reasonable dosing, science dosing, ensureing water quality.Chemicals dosing plant purposes chemicals dosing plant is the suite of equipment that liquid, automatic control and one were offerd medicine, and stirred, carried to a kind of tool, he is widely used in former water, oiler feed, the oil field surface gathering and transferring processed system of power plant, the various medicine systems of petrochemical complex and Waste Water Treatment.As dosing coagulant, phosphoric acid salt, ammoniacal liquor, liming, water quality stabilizer (inhibiter), Scale inhibitors, liquid pesticide etc.Traditional integrated medicine machine design cost is high, several ten thousand yuan at least, single cover, tens0000 to hundreds of thousands of at most, although traditional distributed chemicals dosing plant price is lower, but the equal bulk storage of its main device is in dosing place, floor space is large, and inconvenient operation, is only applicable to throw in the occasion of single kind medicament.
Utility model content
The purpose of this utility model is to provide a kind of chemicals dosing plant for Sewage treatment systems, can overcome above-mentioned defect, is applicable to occasion among a small circle, has the advantages such as simple in structure, with low cost.
The utility model is achieved through the following technical solutions:
A kind of chemicals dosing plant for Sewage treatment systems, mainly by storing medicine bottle, buffering filter, chemicals feeder, water sprayer, topping-up pump, formed, described storing medicine bottle is connected with the angle valve that is arranged on buffering filter entrance by drug-transmitting pipe, described buffering filter outlet is connected with chemicals feeder by Y-tube, described chemicals feeder is connected with water sprayer entrance, described water sprayer is connected with medicine outlet, and described water sprayer is also connected with topping-up pump.
Further, for realizing better the utility model, on described Y-tube, be provided with pressure valve.
Further, for realizing better the utility model, also comprise the standby storing medicine bottle being arranged in parallel with storing medicine bottle, described standby storing medicine bottle is connected with the standby angle valve that is arranged on stand-by buffer filter inlet by standby drug-transmitting pipe, described stand-by buffer filter outlet is connected with standby chemicals feeder by standby Y-tube, described standby chemicals feeder is connected with standby water sprayer entrance, described standby water sprayer is connected with standby medicine outlet, described standby water sprayer is also connected with standby topping-up pump, between described Y-tube and chemicals feeder, be provided with valve V1, between described standby Y-tube and standby chemicals feeder, be provided with valve V6.
Further, for realizing better the utility model, between described valve V1 and chemicals feeder, be provided with valve V2, between described valve V6 and standby chemicals feeder, be provided with valve V7.
Further, for realizing better the utility model, between described water sprayer and medicine outlet, be provided with valve V3, between described standby water sprayer and standby medicine outlet, be provided with valve V8, between described water sprayer and topping-up pump, be provided with valve V4, between described topping-up pump and water inlet, be provided with valve V5, between described standby water sprayer and standby topping-up pump, be provided with valve V9, between described standby topping-up pump and standby water inlet, be provided with valve V10.
Further, for realizing better the utility model, in described device, be provided with alarm.
Compared with prior art, the beneficial effect having is the utility model:
(1) the utility model project organization is simple, and floor space is little, and the sewage disposal factory building that applicable floor space is less is used, and can use for various medicaments, and design cost is cheap, can effectively reduce equipment use cost, saves equipment expenses;
(2) the utility model, by design two cover medicine systems in parallel, can be realized continuously uninterrupted dosing, and the time-out reducing because equipment component damages or maintenance causes is used.
Accompanying drawing explanation
Fig. 1 is this chemicals dosing plant structural representation.
Wherein: 1-storing medicine bottle; 2-buffering filter; 3-chemicals feeder; 4-water sprayer; 5-topping-up pump; 6-drug-transmitting pipe; 7-angle valve; 8-Y-tube; 9-standby storing medicine bottle; 10-stand-by buffer strainer; 11-standby chemicals feeder; 12-standby water sprayer; 13-standby topping-up pump; 14-standby drug-transmitting pipe; 15-standby angle valve; 16-standby Y-tube; 17-alarm; 18-pressure valve; 19-medicine outlet; 20-water inlet; 21-standby medicine outlet; 22-standby water inlet; V1, V2, V3, V4, V5, V6, V7, V8, V9, V10-valve.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1:
As shown in Figure 1, a kind of chemicals dosing plant for Sewage treatment systems, mainly by storing medicine bottle 1, buffering filter 2, chemicals feeder 3, water sprayer 4, topping-up pump 5, formed, described storing medicine bottle 1 is connected with the angle valve 7 that is arranged on buffering filter 2 entrances by drug-transmitting pipe 6, described buffering filter 2 outlets are connected with chemicals feeder 3 by Y-tube 8, described chemicals feeder 3 is connected with water sprayer 4 entrances, and described water sprayer 4 is connected with medicine outlet 19, and described water sprayer 4 is also connected with topping-up pump 5.For realizing better the utility model, on described Y-tube 8, be provided with pressure valve 18.During dosing, medicament enters buffering filter 2 by drug-transmitting pipe 6, and the medicament of process buffering filter 2 enters chemicals feeder 3 by T-valve 8, when medicament reaches water sprayer, by the interior input high pressure water of topping-up pump 5 phase water sprayer 4, thus by water sprayer 4 just medicament export.
Embodiment 2:
For realizing better the utility model, the present embodiment is on the basis of embodiment 1, be provided with the standby storing medicine bottle 14 being arranged in parallel with storing medicine bottle 1, described standby storing medicine bottle 14 is connected with the standby angle valve 15 that is arranged on stand-by buffer strainer 10 entrances by standby drug-transmitting pipe 14, described stand-by buffer strainer 10 outlets are connected with standby chemicals feeder 11 by standby Y-tube 16, described standby chemicals feeder 11 is connected with standby water sprayer 12 entrances, described standby water sprayer 12 is connected with standby medicine outlet 21, described standby water sprayer 12 is also connected with standby topping-up pump 13, between described Y-tube 8 and chemicals feeder 3, be provided with valve V1, between described standby Y-tube 16 and standby chemicals feeder 11, be provided with valve V6.For realizing better the utility model, between described valve V1 and chemicals feeder 3, be provided with valve V2, between described valve V6 and standby chemicals feeder 11, be provided with valve V7.For realizing better the utility model, between described water sprayer 4 and medicine outlet 19, be provided with valve V3, between described standby water sprayer 12 and standby medicine outlet 21, be provided with valve V8, between described water sprayer 4 and topping-up pump 5, be provided with valve V4, between described topping-up pump 5 and water inlet 20, be provided with valve V5, between described standby water sprayer 12 and standby topping-up pump 13, be provided with valve V9, between described standby topping-up pump 13 and standby water inlet 22, be provided with valve V10.By being arranged in parallel stand-by facilities, when primary device breaks down or need to adjust, can close respective valves, open stand-by facilities, prevent because equipment component fault causes whole chemicals dosing plant break-off.
In use, if storing medicine bottle 1, buffering filter 2, chemicals feeder 3, water sprayer 4, topping-up pump 5, drug-transmitting pipe 6, angle valve 7, Y-tube 9 any one damages maybe need to safeguard, can valve-off V1, V2, Open valve V6, V7, V8, V9, V10, used stand-by facilities.Other parts of the present embodiment are identical with embodiment 1, repeat no more.
Embodiment 3:
For realizing better the utility model, in the situation that there is leakage of medicament, detect in time, in described device, be provided with alarm 17.Other parts of the present embodiment are identical with embodiment 1, repeat no more.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment, within all falling into protection domain of the present utility model.
Claims (6)
1. the chemicals dosing plant for Sewage treatment systems, it is characterized in that: mainly by storing medicine bottle (1), buffering filter (2), chemicals feeder (3), water sprayer (4), topping-up pump (5) forms, described storing medicine bottle (1) is connected with the angle valve (7) that is arranged on buffering filter (2) entrance by drug-transmitting pipe (6), described buffering filter (2) outlet is connected with chemicals feeder (3) by Y-tube (8), described chemicals feeder (3) is connected with water sprayer (4) entrance, described water sprayer (4) is connected with medicine outlet (19), described water sprayer (4) is also connected with topping-up pump (5).
2. a kind of chemicals dosing plant for Sewage treatment systems according to claim 1, is characterized in that: on described Y-tube (8), be provided with pressure valve (18).
3. a kind of chemicals dosing plant for Sewage treatment systems according to claim 1, it is characterized in that: also comprise the standby storing medicine bottle (14) being arranged in parallel with storing medicine bottle (1), described standby storing medicine bottle (14) is connected with the standby angle valve (15) that is arranged on stand-by buffer strainer (10) entrance by standby drug-transmitting pipe (14), described stand-by buffer strainer (10) outlet is connected with standby chemicals feeder (11) by standby Y-tube (16), described standby chemicals feeder (11) is connected with standby water sprayer (12) entrance, described standby water sprayer (12) is connected with standby medicine outlet (21), described standby water sprayer (12) is also connected with standby topping-up pump (13), between described Y-tube (8) and chemicals feeder (3), be provided with valve V1, between described standby Y-tube (16) and standby chemicals feeder (11), be provided with valve V6.
4. a kind of chemicals dosing plant for Sewage treatment systems according to claim 3, is characterized in that: between described valve V1 and chemicals feeder (3), be provided with valve V2, between described valve V6 and standby chemicals feeder (11), be provided with valve V7.
5. a kind of chemicals dosing plant for Sewage treatment systems according to claim 4, it is characterized in that: between described water sprayer (4) and medicine outlet (19), be provided with valve V3, between described standby water sprayer (12) and standby medicine outlet (21), be provided with valve V8, between described water sprayer (4) and topping-up pump (5), be provided with valve V4, between described topping-up pump (5) and water inlet (20), be provided with valve V5, between described standby water sprayer (12) and standby topping-up pump (13), be provided with valve V9, between described standby topping-up pump (13) and standby water inlet (22), be provided with valve V10.
6. a kind of chemicals dosing plant for Sewage treatment systems according to claim 5, is characterized in that: in described device, be provided with alarm (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282767.3U CN203833648U (en) | 2014-05-30 | 2014-05-30 | Chemical feeding device for sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282767.3U CN203833648U (en) | 2014-05-30 | 2014-05-30 | Chemical feeding device for sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203833648U true CN203833648U (en) | 2014-09-17 |
Family
ID=51511519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282767.3U Expired - Lifetime CN203833648U (en) | 2014-05-30 | 2014-05-30 | Chemical feeding device for sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203833648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347409A (en) * | 2015-12-02 | 2016-02-24 | 苏州依斯倍环保装备科技有限公司 | Combined medicine adding device |
| CN115364675A (en) * | 2022-09-16 | 2022-11-22 | 同济大学 | Method and equipment for testing performance of drinking water nanofiltration membrane scale inhibitor |
-
2014
- 2014-05-30 CN CN201420282767.3U patent/CN203833648U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347409A (en) * | 2015-12-02 | 2016-02-24 | 苏州依斯倍环保装备科技有限公司 | Combined medicine adding device |
| CN115364675A (en) * | 2022-09-16 | 2022-11-22 | 同济大学 | Method and equipment for testing performance of drinking water nanofiltration membrane scale inhibitor |
| CN115364675B (en) * | 2022-09-16 | 2024-06-04 | 同济大学 | Device for testing scale inhibition performance of scale inhibitor of nanofiltration membrane of drinking water and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |