CN205367762U - Sewage treatment plant's efflux medicine system - Google Patents
Sewage treatment plant's efflux medicine system Download PDFInfo
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- CN205367762U CN205367762U CN201521051783.2U CN201521051783U CN205367762U CN 205367762 U CN205367762 U CN 205367762U CN 201521051783 U CN201521051783 U CN 201521051783U CN 205367762 U CN205367762 U CN 205367762U
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- sewer line
- dosing
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- pipeline
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Abstract
The utility model aims at providing a sewage treatment plant's efflux medicine system, including making up a prescription jar, add the pencil line, adding medicine valve, sewer line, sample connection, sample valve, fluidic device, the jar that makes up a prescription lies in the sewer line top, adds pencil line one end and jar links to each other with making up a prescription, adds the pencil line other end and sewer line and links to each other, adds the medicine valve and sets up on adding the pencil line, and the sample connection lies in the sewer line top, and the sample valve lies in the sample connection pipeline, and inside the fluidic device lay in the sewer line, the fluidic device lay in the sewer line and closely adds pencil line anterior segment with one voice, the beneficial effect of the utility model: through install additional the fluidic device with sewer line with add the pencil line with one voice anterior segment pipeline diameter reduce, form the fluidic system, the liquid medicine inhales the sewer line from adding the pencil line, has effectively solved the problem that sewage treatment can't work and then influence to the peristaltic pump, the fluidic system simple structure that introduces of while, with low costs.
Description
Technical field
This utility model relates to sewage treatment area, particularly relates to the jet medicine system of a kind of sewage-treatment plant.
Background technology
Pharmaceuticals industry waste water mainly includes washings and the big class of flushing waste water four of antibiotic production wastewater, synthetic drug production waste water, Chinese patent medicine production wastewater and all kinds of formulation manufacturing processes.The feature of its waste water is complicated component, content of organics is high, toxicity is big, colourity is deep and salinity is high, and particularly biochemical is very poor, and intermittent discharge, belongs to intractable industrial wastewater.Along with the development of China's medical industry, pharmacy waste water has been increasingly becoming one of important polluter, and the processing method of pharmacy waste water can be summarized as following several: the combined treatment etc. of materializing strategy, chemical treatment, biochemical treatment and multiple method.Chemical treating process should add corresponding reagent reagent and sewage is processed targetedly.
Reagent reagent in dispensing canister is added in sewage by a peristaltic pump by the sewage-treatment plant of our factory, but owing to the reagent reagent composition in dispensing canister is not fixed, it is generally of certain Acidity of Aikalinity, it is easy to corrosion failure peristaltic pump, cause peristaltic pump cannot normal operation, increase use cost.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that the jet medicine system of the sewage-treatment plant that a kind of simple in construction, cost are low.
nullThe technical solution of the utility model is: the jet medicine system of a kind of sewage-treatment plant，It is characterized in that: include dispensing canister、Dosing pipeline、Dosing valve、Sewer line、Sample tap、Sampling valve、Mjector，Described dispensing canister is positioned at above sewer line，Described dosing pipeline one end is connected with dispensing canister，The described dosing pipeline other end is connected with sewer line，Described dosing valve is arranged on dosing pipeline，Described sample tap is positioned at above sewer line，Described sample tap is connected with sewer line，Described sample tap is positioned at the horizontal downstream after sewer line closes with the chemical feed pipe congruence，Described sampling valve is positioned on sample tap pipeline，Described mjector is positioned at inside sewer line，Described mjector is positioned at the nearly dosing pipeline leading portion with one voice of sewer line，Described mjector makes sewage conduct nearly dosing pipeline leading portion pipeline diameter with one voice reduce，Form fluidic system，Medicinal liquid in dispensing canister can be sucked sewer line from dosing pipeline.
Further, described dosing valve, dosing valve adopt the one in butterfly valve, ball valve.
Further, described dosing valve, dosing valve can adopt stainless steel.
Further, described mjector adopts tapered manner.
Further, before and after described mjector pipeline caliber than for 1:0.5～0.9.
The beneficial effects of the utility model are in that: sewage conduct and dosing pipeline leading portion pipeline diameter are with one voice reduced by installing mjector additional, form fluidic system, sewer line can be sucked by medicinal liquid from dosing pipeline, efficiently solving peristaltic pump and cannot work and then affect the problem of sewage disposal, fluidic system simple in construction, the cost introduced low simultaneously.
Accompanying drawing explanation
Fig. 1 is the jet medicine system of existing sewage-treatment plant；
Fig. 2 is the medicine system that raw sewage processes device.
Wherein:
1, dispensing canister 2, dosing pipeline 3, dosing valve 4, sewer line
5, sample tap 6, sampling valve 7, mjector 8, peristaltic pump
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is made brief description.
nullAs shown in Figure 1，A kind of jet medicine system of sewage-treatment plant，It is characterized in that: include dispensing canister 1、Dosing pipeline 2、Dosing valve 3、Sewer line 4、Sample tap 5、Sampling valve 6、Mjector 7，Described dispensing canister 1 is positioned at above sewer line 4，Equipped with agitating device inside described dispensing canister，Agitating device is driven by motor，Described dosing pipeline 2 one end is connected with dispensing canister 1 lower end，Described dosing pipeline 2 other end is connected with sewer line 4，Described dosing valve 3 is arranged on dosing pipeline 2，Described sample tap 5 is positioned at above sewer line 4，Described sample tap 5 is connected with sewer line 4，Described sample tap 5 is positioned at the horizontal downstream after sewer line 4 converges with dosing pipeline 2，Described sampling valve 6 is positioned on the pipeline of sample tap 5，It is internal that described mjector 7 is positioned at sewer line 4，Described mjector 7 is positioned at nearly dosing pipeline 2 leading portion with one voice of sewer line 4，Described mjector 7 makes the nearly dosing pipeline 2 leading portion pipeline diameter with one voice of sewer line 4 reduce，Form fluidic system，Medicinal liquid can be sucked sewer line 4 from dosing pipeline 2，For reducing fluid impedance losses，Mjector should adopt tapered manner，Described dosing valve、Dosing valve can adopt in butterfly valve、One in ball valve，Described dosing valve、Dosing valve can adopt stainless steel.
As in figure 2 it is shown, process the medicine system of device for raw sewage, not installing mjector in sewer line additional, peristaltic pump 8 is positioned on dosing pipeline, and the reagent reagent in dispensing canister is joined in sewer line by the effect of peristaltic pump exactly by dosing pipeline.In such cases, owing to medicinal liquid is with certain acid-base value, it is easy to peristaltic pump is easily caused corrosion failure, its normal operation is affected.
Working method: jet, refers to that fluid is from the mouth of pipe, aperture, slit injection, or by mechanical driven, and with the stream of fluid flowing that surrounding fluid blends.The large Reynold number jet being frequently encountered by is usually the free turbulence without Gu Bi constraint.Surrounding fluid is entrainmented by turbulent closure scheme active on border and constantly expands by this turbulent jet, and flows to downstream.Easily it is damaged by corrosion for peristaltic pump, affects the feature of normal operation, the medicine system of sewage disposal is transformed, has cancelled peristaltic-type pump arrangement, add mjector at the nearly dosing pipeline leading portion with one voice of sewer line.This mjector can be additionally used in Ozone Water mixing, sewage disposal, dosing field.
Above an embodiment of the present utility model is described in detail, but described content has been only preferred embodiment of the present utility model, it is impossible to be considered for limiting practical range of the present utility model.All equalizations made according to this utility model application range change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
- null1. the jet medicine system of a sewage-treatment plant，It is characterized in that: include dispensing canister、Dosing pipeline、Dosing valve、Sewer line、Sample tap、Sampling valve、Mjector，Described dispensing canister is positioned at above sewer line，Described dosing pipeline one end is connected with dispensing canister，The described dosing pipeline other end is connected with sewer line，Described dosing valve is arranged on dosing pipeline，Described sample tap is positioned at above sewer line，Described sample tap is connected with sewer line，Described sample tap is positioned at the horizontal downstream after sewer line closes with the chemical feed pipe congruence，Described sampling valve is positioned on sample tap pipeline，Described mjector is positioned at inside sewer line，Described mjector is positioned at the nearly dosing pipeline leading portion with one voice of sewer line，Described mjector makes sewage conduct nearly dosing pipeline leading portion pipeline diameter with one voice reduce，Form fluidic system，Medicinal liquid in dispensing canister is sucked sewer line from dosing pipeline.
- 2. the jet medicine system of a kind of sewage-treatment plant according to claim 1, it is characterised in that: described dosing valve, dosing valve adopt the one in butterfly valve, ball valve.
- 3. the jet medicine system of a kind of sewage-treatment plant according to claim 1 or claim 2, it is characterised in that: described dosing valve, dosing valve adopt stainless steel.
- 4. the jet medicine system of a kind of sewage-treatment plant according to claim 1, it is characterised in that: described mjector adopts tapered manner.
- 5. the jet medicine system of a kind of sewage-treatment plant according to claim 1 or claim 4, it is characterised in that: before and after described mjector, pipeline caliber is than for 1:0.5～0.9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051783.2U CN205367762U (en) | 2015-12-14 | 2015-12-14 | Sewage treatment plant's efflux medicine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521051783.2U CN205367762U (en) | 2015-12-14 | 2015-12-14 | Sewage treatment plant's efflux medicine system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367762U true CN205367762U (en) | 2016-07-06 |
Family
ID=56280950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521051783.2U Active CN205367762U (en) | 2015-12-14 | 2015-12-14 | Sewage treatment plant's efflux medicine system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367762U (en) |
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2015
- 2015-12-14 CN CN201521051783.2U patent/CN205367762U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |