CN214936319U - A medicine system for adjusting landfill leachate dense water pH valve - Google Patents
A medicine system for adjusting landfill leachate dense water pH valve Download PDFInfo
- Publication number
- CN214936319U CN214936319U CN202120463673.6U CN202120463673U CN214936319U CN 214936319 U CN214936319 U CN 214936319U CN 202120463673 U CN202120463673 U CN 202120463673U CN 214936319 U CN214936319 U CN 214936319U
- Authority
- CN
- China
- Prior art keywords
- percolate
- value
- storage barrel
- concentrated water
- medicament
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model particularly relates to a medicine system for adjusting landfill leachate dense water pH valve, this medicine system includes: the device comprises a percolate storage barrel, a dosing device and a pH value measuring device positioned in the percolate storage barrel; the leachate storage barrel is suitable for containing leachate concentrated water, and the dosing device is suitable for injecting corresponding medicaments into the leachate storage barrel so as to mix the medicaments with the leachate concentrated water; the pH value measuring device is suitable for detecting the ph value of the percolate concentrated water mixed in the percolate storage barrel, and the dosing device is suitable for adjusting the injection amount of the medicament in the percolate storage barrel according to the ph value of the percolate concentrated water; the utility model discloses a filtration liquid dense water ph numerical value of mixing in the barrel is stored to pH valve measuring device real-time detection filtration liquid to in time feed back to charge device and adjust the medicament injection volume in storing the barrel to filtration liquid, can close charge device after reaching anticipated ph value, accelerated reaction efficiency, and prevent to adjust the excessive condition.
Description
Technical Field
The utility model belongs to the technical field of refuse treatment, concretely relates to charge system for adjusting landfill leachate dense water pH valve.
Background
The landfill leachate refers to sewage seeped out by fermentation, rain wash and surface water and underground water immersion in the process of stacking and landfill of the garbage; the leachate concentrated water refers to high-concentration organic wastewater with complex components formed after the leachate is reduced.
The acid-base dosing device adopted in China at present is complex, the ph value is adjusted after the slow reaction after the quantitative acid-base dosing is adopted, the aim is to control the dose of the drug to adjust the ph of the solution, the ph measurement of the solution is probably inaccurate due to the problem of reaction efficiency, the components in the leachate are complex, the component change in the leachate is large in different seasons in different regions, the existing dosing system is slow in reaction speed and slow in feedback, the excessive ph adjustment can be caused after the quantitative dosing, and the peracid condition is easily generated.
Therefore, it is necessary to develop a new chemical adding system for adjusting the ph of landfill leachate concentrated water to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a charge system for adjusting landfill leachate dense water pH valve to solve the problem that the mixed leachate dense water ph numerical value of real-time detection in time adjusted the medicament injection volume.
In order to solve the technical problem, the utility model provides a charge system for adjusting landfill leachate dense water pH valve, it includes: the device comprises a percolate storage barrel, a dosing device and a pH value measuring device positioned in the percolate storage barrel; wherein the percolate storage barrel is connected with a dosing device, and the dosing device is electrically connected with a pH value measuring device; the leachate storage barrel is suitable for containing leachate concentrated water, and the dosing device is suitable for injecting corresponding medicaments into the leachate storage barrel so as to mix the medicaments with the leachate concentrated water; and the pH value measuring device is suitable for detecting the pH value of the percolate concentrated water mixed in the percolate storage barrel, and the dosing device is suitable for adjusting the injection amount of the medicament in the percolate storage barrel according to the pH value of the percolate concentrated water.
Further, the medicine adding device comprises: the medicine feeding device comprises a medicine tank, a medicine feeding pump and a medicine feeding pipe; the medicament tank is connected with one end of a medicament inlet pipe through a medicament feeding pump, and the other end of the medicament inlet pipe is connected with a percolate storage barrel; the medicament tank is suitable for storing medicament, and the dosing pump is suitable for injecting the medicament in the medicament tank into the percolate storage barrel through the medicament inlet pipe so as to mix the medicament with percolate concentrated water.
Further, the medicament is acid liquor.
Furthermore, the medicine inlet pipe is suitable for extending into the bottom of the percolate storage barrel.
Further, the ph value measuring device includes: a ph meter and a hollow pipe; the hollow pipe extends into the percolate storage barrel, and a measuring head of the ph meter is fixed in the hollow pipe; the display tube of the ph meter is suitable for displaying the ph value of the percolate concentrated water detected by the measuring head of the ph meter in the hollow tube, namely the medicine adding pump is suitable for controlling the injection amount of the medicine according to the ph value of the percolate concentrated water.
Furthermore, the surface of the hollow pipe is provided with a hole and is fixed with the percolate storage barrel.
Further, a double-blade stirrer is arranged in the percolate storage barrel; the double-blade stirrer is suitable for stirring the medicament and the percolate concentrated water; and when the ph value of the percolate concentrated water reaches a preset value, stopping stirring by the double-blade stirrer.
The beneficial effects of the utility model are that, the utility model discloses a filtration liquid dense water ph numerical value of mixing in the barrel is stored to pH valve measuring device real-time detection filtration liquid to in time feed back to charge device and adjust the medicament injection volume in storing the barrel to filtration liquid, can close charge device after reaching anticipated ph value, accelerated reaction efficiency, and prevent to adjust the excessive condition.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a structural diagram of a chemical adding system for adjusting the pH value of landfill leachate concentrated water.
In the figure:
a percolate storage barrel 1;
the medicine adding device 2, the medicine tank 21, the medicine adding pump 22 and the medicine inlet pipe 23;
the pH value measuring device 3, the ph meter 31, the hollow pipe 32 and the display pipe 33;
a double blade stirrer 4.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
FIG. 1 is a structural diagram of a chemical adding system for adjusting the pH value of landfill leachate concentrated water.
In this embodiment, as shown in fig. 1, the present embodiment provides a dosing system for adjusting the ph of landfill leachate concentrated water, which includes: the device comprises a percolate storage barrel 1, a dosing device 2 and a pH value measuring device 3 positioned in the percolate storage barrel 1; wherein the percolate storage barrel 1 is connected with a dosing device 2, and the dosing device 2 is electrically connected with a pH value measuring device 3; the percolate storage barrel 1 is suitable for containing percolate concentrated water, and the dosing device 2 is suitable for injecting corresponding medicaments into the percolate storage barrel 1 so as to mix the medicaments with the percolate concentrated water; and the pH value measuring device 3 is suitable for detecting the pH value of the percolate concentrated water mixed in the percolate storage barrel 1, and the dosing device 2 is suitable for adjusting the medicament injection amount in the percolate storage barrel 1 according to the pH value of the percolate concentrated water.
In this embodiment, this embodiment is through the concentrated water ph value of filtration liquid of 3 real-time detection filtration liquid of pH valve measuring device in the storage bucket 1 internal mixings to in time feed back to charge device 2 and adjust the medicament injection volume in storing bucket 1 to filtration liquid, can close charge device 2 after reaching anticipated ph value, accelerated reaction efficiency, and prevent to adjust the excessive condition.
In this embodiment, the medicine adding device 2 includes: a medicine tank 21, a medicine feeding pump 22 and a medicine inlet pipe 23; the medicament tank 21 is connected with one end of a medicament inlet pipe 23 through a medicament feeding pump 22, and the other end of the medicament inlet pipe 23 is connected with the percolate storage barrel 1; the medicament tank 21 is adapted to store medicament, and the dosing pump 22 is adapted to inject the medicament in the medicament tank 21 into the percolate storage tank 1 through a medicament inlet pipe 23 so as to mix the medicament with percolate concentrate.
In the present embodiment, the drug is stored in the drug tank 21, and is slowly supplied to the percolate storage tank 1 by the dosing pump 22 through the drug inlet pipe 23 to be mixed with the percolate concentrated water.
In this embodiment, the medicament is an acid solution.
In this embodiment, the drug inlet pipe 23 is adapted to extend into the bottom of the leachate storage barrel 1, so that the drug is added from the bottom and fully mixed with the leachate concentrated water.
In the present embodiment, the ph value measuring device 3 includes: a ph meter 31 and a hollow tube 32; the hollow pipe 32 extends into the percolate storage barrel 1, and a measuring head of the ph meter 31 is fixed in the hollow pipe 32; the display tube 33 of the ph meter 31 is adapted to display the ph value of the percolate concentrate detected by the measuring head of the ph meter 31 in the hollow tube 32, i.e. the dosing pump 22 is adapted to control the dose of medicament injection depending on the ph value of the percolate concentrate.
In this embodiment, the surface of the hollow tube 32 is open and fixed with the percolate storage barrel 1, and the measuring head of the ph meter 31 is placed in the hollow tube 32 and fixed, so as to prevent the liquid stirred by the double-blade stirrer 4 from winding on the double-blade stirrer 4.
In the embodiment, a double-blade stirrer 4 is arranged in the percolate storage barrel 1; the double-blade stirrer 4 is suitable for stirring the medicament and the percolate concentrated water; and when the ph value of the percolate concentrated water reaches a preset value, the double-blade stirrer 4 stops stirring.
In this embodiment, the double-blade stirrer 4 is installed on the top of the barrel, and the double-blade stirrer 4 extends into the barrel, so that the stirring range can be increased.
In this embodiment, please refer to fig. 1, the dashed lines indicate electrical connection, the dosing pump 22, the dual-blade stirrer 4 and the ph meter 31 realize signal transmission and control through a corresponding controller (in this embodiment, an STM32 series single chip microcomputer can be used), that is, the value measured by the ph meter 31 is fed back to the dosing pump 22 and the dual-blade stirrer 4, the ph meter 31 is placed in the hollow tube 32 to detect the percolate concentrated water in real time, and the controller controls the start and stop and the rotation speed of the dosing pump 22 and the dual-blade stirrer 4 according to the data measured by the ph meter 31 to control the dosing amount and the stirring amplitude.
In this embodiment, the double-layer stirrer is adopted to allow the medicament to react with the percolate concentrated water quickly, and the ph value of the percolate concentrated water is fed back to the controller in time, and the dosing pump 22 and the double-blade stirrer 4 can be closed after the expected ph value is reached, so that the reaction efficiency is increased, and the condition of excessive regulation is prevented.
To sum up, the utility model detects the ph value of the percolate concentrated water mixed in the percolate storage barrel in real time through the pH value measuring device, and feeds back the ph value to the dosing device in time to adjust the medicament injection amount in the percolate storage barrel, so that the dosing device can be closed after the expected ph value is reached, the reaction efficiency is accelerated, and the condition of excessive adjustment is prevented; the measuring head of ph meter is fixed and is stored barrel head position and fully contact with liquid in filtration liquid, and ph measured data is more accurate, and the reducible medicament reaction time of bilobed agitator intensive mixing prevents to add the medicine excessive, and the liquid that does not have the intensive mixing probably each position ph numerical value differs, and the pH valve is inaccurate, measures more accurately after the intensive mixing.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation. Moreover, the software programs referred to in the present application are all prior art, and the present application does not relate to any improvement of the software programs.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a medicine system for adjusting landfill leachate dense water pH valve which characterized in that includes:
the device comprises a percolate storage barrel, a dosing device and a pH value measuring device positioned in the percolate storage barrel; wherein
The leachate storage barrel is connected with a dosing device, and the dosing device is electrically connected with a pH value measuring device;
the leachate storage barrel is suitable for containing leachate concentrated water, and the dosing device is suitable for injecting corresponding medicaments into the leachate storage barrel so as to mix the medicaments with the leachate concentrated water; and
the PH value measuring device is suitable for detecting the PH value of the percolate concentrated water mixed in the percolate storage barrel, and the dosing device is suitable for adjusting the injection amount of the medicament in the percolate storage barrel according to the PH value of the percolate concentrated water.
2. The chemical adding system for adjusting the pH value of landfill leachate concentrated water of claim 1, wherein,
the medicine adding device comprises: the medicine feeding device comprises a medicine tank, a medicine feeding pump and a medicine feeding pipe;
the medicament tank is connected with one end of a medicament inlet pipe through a medicament feeding pump, and the other end of the medicament inlet pipe is connected with a percolate storage barrel;
the medicament tank is suitable for storing medicament, and the dosing pump is suitable for injecting the medicament in the medicament tank into the percolate storage barrel through the medicament inlet pipe so as to mix the medicament with percolate concentrated water.
3. The chemical adding system for adjusting the pH value of landfill leachate concentrated water as claimed in claim 2, wherein,
the medicament is acid liquor.
4. The chemical adding system for adjusting the pH value of landfill leachate concentrated water as claimed in claim 2, wherein,
the medicine inlet pipe is suitable for extending into the bottom of the percolate storage barrel.
5. The chemical adding system for adjusting the pH value of landfill leachate concentrated water as claimed in claim 2, wherein,
the pH value measuring device comprises: a ph meter and a hollow pipe;
the hollow pipe extends into the percolate storage barrel, and a measuring head of the ph meter is fixed in the hollow pipe;
the display tube of the ph meter is suitable for displaying the ph value of the percolate concentrated water detected by the measuring head of the ph meter in the hollow tube, namely
The dosing pump is suitable for controlling the injection amount of the medicament according to the ph value of the percolate concentrated water.
6. The chemical adding system for adjusting the pH value of landfill leachate concentrated water of claim 5, wherein,
the surface of the hollow pipe is provided with a hole and is fixed with the percolate storage barrel.
7. The chemical adding system for adjusting the pH value of landfill leachate concentrated water of claim 5, wherein,
a double-blade stirrer is arranged in the percolate storage barrel;
the double-blade stirrer is suitable for stirring the medicament and the percolate concentrated water; and
and when the ph value of the percolate concentrated water reaches a preset value, stopping stirring by the double-blade stirrer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120463673.6U CN214936319U (en) | 2021-03-04 | 2021-03-04 | A medicine system for adjusting landfill leachate dense water pH valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120463673.6U CN214936319U (en) | 2021-03-04 | 2021-03-04 | A medicine system for adjusting landfill leachate dense water pH valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214936319U true CN214936319U (en) | 2021-11-30 |
Family
ID=79117820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120463673.6U Active CN214936319U (en) | 2021-03-04 | 2021-03-04 | A medicine system for adjusting landfill leachate dense water pH valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214936319U (en) |
-
2021
- 2021-03-04 CN CN202120463673.6U patent/CN214936319U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112520822B (en) | Reagent feeding system and method for strengthening high-load operation of sewage treatment plant | |
| CN107064529A (en) | A kind of automatic analysing apparatus and automatic analysis method | |
| CN214936319U (en) | A medicine system for adjusting landfill leachate dense water pH valve | |
| CN207287354U (en) | Mealy medicine automatic dissolving matches somebody with somebody continuous throwing device | |
| CN209651952U (en) | Water treatment medicine control device | |
| CN204588781U (en) | A kind of automatic drug feeding machine | |
| CN108031393A (en) | A kind of liquid manure hybrid control system | |
| CN202983535U (en) | Three-groove continuous automatic dosing dissolving device | |
| CN203955132U (en) | A kind of Intelligent medicine adding device | |
| CN208959810U (en) | Integrated medicine dissolving and adding device | |
| CN212492785U (en) | Pasture is with multicomponent liquid medicament ratio machine | |
| CN217663360U (en) | Self-priming reaction device capable of mixing fully | |
| CN206778393U (en) | A kind of production of resins line reactor vacuum feeding device | |
| CN217377337U (en) | Quantitative dosing device of automatic dosing machine for water treatment | |
| CN219964610U (en) | Laboratory solid solute solution automatic preparation instrument | |
| CN219314695U (en) | Automatic medicine adding device | |
| CN220425108U (en) | Automatic metering and mixing device for ingredients of reaction kettle | |
| CN219596366U (en) | Concentration control device | |
| CN219701700U (en) | Water-fertilizer mixing equipment of sprinkling irrigation equipment | |
| CN219383023U (en) | Mixed medicament filling device | |
| CN217756978U (en) | Drinking water disinfection equipment | |
| CN218962489U (en) | Liquid medicine configuration device | |
| CN216678100U (en) | Fluid reservoir is joined in marriage to medicament of high accuracy allotment | |
| CN215931449U (en) | Wetting equipment for soil detection | |
| CN218422186U (en) | Intelligent dispensing device for water treatment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |