CN201618174U - Low-concentration hypochloric acid (pH adjustment) supplying device - Google Patents
Low-concentration hypochloric acid (pH adjustment) supplying device Download PDFInfo
- Publication number
- CN201618174U CN201618174U CN 201020140565 CN201020140565U CN201618174U CN 201618174 U CN201618174 U CN 201618174U CN 201020140565 CN201020140565 CN 201020140565 CN 201020140565 U CN201020140565 U CN 201020140565U CN 201618174 U CN201618174 U CN 201618174U
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- sodium hypochlorite
- acetic acid
- check valve
- hypochlorous acid
- pump
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Abstract
The utility model belongs to a device used for cleaning and sterilization. The device comprises mixers, a sodium hypochlorite filling check valve, an acetic acid filling check valve, a sodium hypochlorite filling pump, an acetic acid filling pump, a diaphragm pressure gauge, a pH electrode and a flow meter. The mixers adopt a two-stage mixture way, wherein the first stage mixture is whole flow mixture, the second stage mixture is split flow mixture, and the two-stage mixers are connected in series. Sodium hypochlorite solution and acetic acid solution are filled into a main pipeline by the filling pumps and mixed with the water in the main pipeline by the mixers, and then the mixture flows out. The device is especially used for cleaning and sterilizing food materials such as vegetables, marine products, meats and the like, and also can be used for occasions such as poultry and livestock farms with sterilization requirements.
Description
Technical field
This utility model relates to a kind of sterile water and is equipped with equipment, is particularly useful for the cleaning and sterilization of raw-food materials such as vegetable, marine product, meat, also can be used for the occasion that livestock and poultry farm etc. has the sterilizing demand.
Background technology
Clean production processes such as processing, its feeding as vegetable in the agricultural production, need carry out sterilizing, eat, should satisfy the requirement of people low-residual and safety because the agricultural product raw material will offer people as food.The experimental results shows that the sterilizing ability of HClO molecule is ClO
-Ionic 80 times, and the exist ratio of HClO molecule in chloride sterilization water depends on the pH value of solution.At present the vegetable cleaning and sterilization of China generally adopts the liquor natrii hypochloritis, and effective chlorine density is 200ppm, and pH value is greater than 9, this moment the HClO molecule exist ratio less than 5%, its sterilizing power a little less than.Adopt low concentration hypochlorous acid (pH adjustments) feedway preparation sterilization water, the pH value of sterilization water can be controlled in 5.5～7.0 the scope, at this moment the HCLO molecule exist ratio greater than 80%, its sterilizing power significantly improves.PH value is adjusted to the sterilization water of the 50ppm effective chlorine density in 5.5～7.0 scopes, the 200ppm concentration sodium hypochlorite sterilization water that its sterilizing power uses greater than tradition.Use this utility model device to prepare hypochlorous acid sterilization water and substitute the liquor natrii hypochloritis and carry out sterilizing, can effectively reduce the use amount of bactericidal liquid, reduce residual on raw material, reduce pollution on the environment.With the existing several types of the similar equipment of this utility model, be different from the design: (1) javelle water draft machine, as CN2707778Y, prepare equipment continuously for can be used for the germ-resistant sterilization water of fruit and vegerable, the sterilization water constituent of preparation is a sodium hypochlorite; (2) sterile water producing apparatus and manufacture method are as CN1232307C, for the stock solution of labyrinth is comparatively injected and hybrid mode.
Summary of the invention
The purpose of this utility model provides a kind of hypochlorous sodium solution and acetum as preparation liquid, mixes with water according to a certain percentage, generates the sterilize feedway of water of hypochlorous acid that effective chlorine density and pH value meet instructions for use.This device can be used for the occasion that there are the sterilizing demand in vegetable cleaning and sterilization, livestock and poultry farm sterilizing and restaurant, hospital etc.This device can use the on-the-spot convenient sterilization of preparation continuously water, the effective chlorine density and the pH value of hypochlorous acid sterilization water can be adjusted according to user's needs, pH value can adjusted more than 5.5 and be effectively controlled, the effective chlorine density scope that generates sterilization water can be more than 20～200ppm, and the stability of the effective chlorine density of output sterilization water and pH value is high.
The technical scheme that this utility model adopted is:
A kind of low concentration hypochlorous acid (pH adjustment) feedway, comprise blender (1), sodium hypochlorite fluid injection check valve (2), acetic acid fluid injection check valve (3), sodium hypochlorite topping-up pump (4), acetic acid topping-up pump (5), diaphragm (6), pH electrode (7), effusion meter (8), electrodynamic valve (9), medicinal liquor barrel (10), ball valve (11), UPVC pipeline (12) and hose line (13) link to each other with its combination.
Blender (1) has adopted the two-stage hybrid mode, and the first order is mixed into bulk flow mixes, and the second level is mixed into shunting mixes, and the two-stage blender is connected in series, and mounting means can be vertical installation (14) or level installation (15).
Sodium hypochlorite fluid injection check valve (2) and acetic acid fluid injection check valve (3) insert in the main line of blender feed flow.
The input of sodium hypochlorite topping-up pump (4) links to each other with medicinal liquor barrel (10a) by UPVC pipeline (12) or hose line (13), liquid outlet is divided into two streams, leading up to UPVC pipeline (12) or hose line (13) links to each other with sodium hypochlorite fluid injection check valve (2), medicinal liquor barrel (10a) is inserted by electrodynamic valve (9), UPVC pipeline (12) or hose line (13) in another road, forms the sodium hypochlorite medicinal liquid and injects and return-flow system.
The input of acetic acid topping-up pump (5) links to each other with medicinal liquor barrel (10b) by UPVC pipeline (12) or hose line (13), liquid outlet is divided into two streams, leading up to UPVC pipeline (12) or hose line (13) links to each other with acetic acid fluid injection check valve (3), medicinal liquor barrel (10b) is inserted by electrodynamic valve (9), UPVC pipeline (12) or hose line (13) in another road, forms the acetic acid medicinal liquid and injects and return-flow system.
In the output pipe of sodium hypochlorite topping-up pump (4), be connected to diaphragm (6).
PH electrode (7) is connected to sterilization water outfan pipeline.
Effusion meter (8) is connected to sterilization water input pipeline.
The beneficial effects of the utility model are: a kind of low concentration hypochlorous acid (pH adjustment) feedway is provided, this device can be supplied with hypochlorous acid sterilization water continuously, in the processing of vegetable cleaning and sterilization, substitute the sodium hypochlorite sterilization mode that uses at present, reduce the effective chlorine density of the sterilization water that uses, reduce the use amount of medicament, reduce medicinal liquid in the residual quantity that is sterilized on the material, reduce pollution on the environment.
Description of drawings
Fig. 1 is that this utility model low concentration hypochlorous acid (pH adjustment) feedway blender is the sketch map of vertical installation.
Fig. 2 is that this utility model low concentration hypochlorous acid (pH adjustment) feedway blender is the sketch map that level is installed.
Among the figure 1, be blender, 2, be sodium hypochlorite fluid injection check valve, 3, be acetic acid fluid injection check valve, 4, be the sodium hypochlorite topping-up pump, 5, be the acetic acid topping-up pump, 6, be diaphragm, 7, be pH electrode, 8, be effusion meter, 9, be electrodynamic valve, 10, be medicinal liquor barrel, 11 is ball valve, 12, be the UPVC pipeline, 13, be hose line, 14, be the vertical installation of blender, 15, be that the blender level installs.
The specific embodiment
A kind of low concentration hypochlorous acid (pH adjustment) feedway.This equipment is by blender (1), sodium hypochlorite fluid injection check valve (2), acetic acid fluid injection check valve (3), sodium hypochlorite topping-up pump (4), acetic acid topping-up pump (5), diaphragm (6), pH electrode (7), effusion meter (8), electrodynamic valve (9), and medicinal liquor barrel (10), ball valve (11), UPVC pipeline (12) and hose line (13) are formed; Blender (1) has adopted the two-stage hybrid mode, and the first order is mixed into bulk flow mixes, and the second level is mixed into shunting mixes, and the two-stage blender is connected in series, and mounting means can be vertical installation (14) or level installation (15); Sodium hypochlorite fluid injection check valve (2) and acetic acid fluid injection check valve (3) insert in the main line of blender feed flow; The input of sodium hypochlorite topping-up pump (4) links to each other with medicinal liquor barrel (10a) by UPVC pipeline (12) or hose line (13), liquid outlet is divided into two streams, leading up to UPVC pipeline (12) or hose line (13) links to each other with sodium hypochlorite fluid injection check valve (2), medicinal liquor barrel (10a) is inserted by electrodynamic valve (9), UPVC pipeline (12) or hose line (13) in another road, forms the sodium hypochlorite medicinal liquid and injects and return-flow system; The input of acetic acid topping-up pump (5) links to each other with medicinal liquor barrel (10b) by UPVC pipeline (12) or hose line (13), liquid outlet is divided into two streams, leading up to UPVC pipeline (12) or hose line (13) links to each other with acetic acid fluid injection check valve (3), medicinal liquor barrel (10b) is inserted by electrodynamic valve (9), UPVC pipeline (12) or hose line (13) in another road, forms the acetic acid medicinal liquid and injects and return-flow system; In the output pipe of sodium hypochlorite topping-up pump (4), be connected to diaphragm (6); PH electrode (7) is connected to sterilization water outfan pipeline; Effusion meter (8) is connected to sterilization water input pipeline.
As Fig. 1 or shown in Figure 2, certain density hypochlorous acid is received solution and acetum place medicinal liquor barrel (10a) and medicinal liquor barrel (10b) respectively, solution is injected into sodium hypochlorite fluid injection check valve (2) and acetic acid fluid injection check valve (3) by UPVC pipeline (12) or hose line (13) respectively by sodium hypochlorite topping-up pump (4) and acetic acid topping-up pump (5), flow in the main line, water in the main line mixes the back with the sodium hypochlorite of injection and acetic acid medicinal liquid through blender (1) and flows out, and uses for the occasion that the sterilizing demand is arranged.
By effusion meter (8) monitoring water inlet flow, sodium hypochlorite topping-up pump (4) is adjusted in control and acetic acid topping-up pump (5) injects the flow of liquid, and controls the keying of electrodynamic valve (9).Mix the pH value of back hypochlorous acid sterilization water by pH electrode (7) monitoring in real time, for the flow of sodium hypochlorite topping-up pump (4) and acetic acid topping-up pump (5) injection medicinal liquid provides foundation, and the duty of regulator control system.
Claims (8)
1. a low concentration hypochlorous acid (pH adjustment) feedway, comprise blender (1), sodium hypochlorite fluid injection check valve (2), acetic acid fluid injection check valve (3), sodium hypochlorite topping-up pump (4), acetic acid topping-up pump (5), diaphragm (6), pH electrode (7), effusion meter (8), electrodynamic valve (9), it is characterized in that: this hypochlorous acid feedway also has medicinal liquor barrel (10), ball valve (11), UPVC pipeline (12) and hose line (13) to link to each other with its combination.
2. hypochlorous acid feedway according to claim 1, it is characterized in that: blender (1) has adopted the two-stage hybrid mode, the first order is mixed into bulk flow and mixes, the second level is mixed into shunting and mixes, the two-stage blender is connected in series, and mounting means can be vertical installation (14) or level installation (15).
3. hypochlorous acid feedway according to claim 1 is characterized in that: sodium hypochlorite fluid injection check valve (2) and acetic acid fluid injection check valve (3) are installed in the main line of blender feed flow.
4. hypochlorous acid feedway according to claim 1, it is characterized in that: the input of sodium hypochlorite topping-up pump (4) links to each other with medicinal liquor barrel (10a) by UPVC pipeline (12) or hose line (13), liquid outlet is divided into two streams, leading up to UPVC pipeline (12) or hose line (13) links to each other with sodium hypochlorite fluid injection check valve (2), medicinal liquor barrel (10a) is inserted by electrodynamic valve (9), UPVC pipeline (12) or hose line (13) in another road, forms the sodium hypochlorite medicinal liquid and injects and return-flow system.
5. hypochlorous acid feedway according to claim 1, it is characterized in that: the input of acetic acid topping-up pump (5) links to each other with medicinal liquor barrel (10b) by UPVC pipeline (12) or hose line (13), liquid outlet is divided into two streams, leading up to UPVC pipeline (12) or hose line (13) links to each other with acetic acid fluid injection check valve (3), medicinal liquor barrel (10b) is inserted by electrodynamic valve (9), UPVC pipeline (12) or hose line (13) in another road, forms the acetic acid medicinal liquid and injects and return-flow system.
6. hypochlorous acid feedway according to claim 1 is characterized in that: be connected to diaphragm (6) in the output pipe of sodium hypochlorite topping-up pump (4).
7. hypochlorous acid feedway according to claim 1 is characterized in that: pH electrode (7) is connected to sterilization water outfan pipeline.
8. hypochlorous acid feedway according to claim 1 is characterized in that: effusion meter (8) is connected to sterilization water input pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020140565 CN201618174U (en) | 2010-03-25 | 2010-03-25 | Low-concentration hypochloric acid (pH adjustment) supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020140565 CN201618174U (en) | 2010-03-25 | 2010-03-25 | Low-concentration hypochloric acid (pH adjustment) supplying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618174U true CN201618174U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020140565 Expired - Fee Related CN201618174U (en) | 2010-03-25 | 2010-03-25 | Low-concentration hypochloric acid (pH adjustment) supplying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618174U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108849971A (en) * | 2018-07-15 | 2018-11-23 | 西安青叶生物科技有限公司 | A kind of preparation and its application method using acidulous hypochlorous acid's type thimerosal |
| CN109258688A (en) * | 2017-07-18 | 2019-01-25 | 朴莲花 | A kind of stable neutral disinfectant and preparation method and application method |
| CN111388717A (en) * | 2020-03-27 | 2020-07-10 | 广东晟研新材料科技有限公司 | Sterilizing and deodorizing method and device thereof |
-
2010
- 2010-03-25 CN CN 201020140565 patent/CN201618174U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109258688A (en) * | 2017-07-18 | 2019-01-25 | 朴莲花 | A kind of stable neutral disinfectant and preparation method and application method |
| CN108849971A (en) * | 2018-07-15 | 2018-11-23 | 西安青叶生物科技有限公司 | A kind of preparation and its application method using acidulous hypochlorous acid's type thimerosal |
| CN111388717A (en) * | 2020-03-27 | 2020-07-10 | 广东晟研新材料科技有限公司 | Sterilizing and deodorizing method and device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20140325 |