CN215877774U - Automatic chemical feeding device of boiler water treatment system - Google Patents
Automatic chemical feeding device of boiler water treatment system Download PDFInfo
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- CN215877774U CN215877774U CN202122450700.9U CN202122450700U CN215877774U CN 215877774 U CN215877774 U CN 215877774U CN 202122450700 U CN202122450700 U CN 202122450700U CN 215877774 U CN215877774 U CN 215877774U
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- storage bin
- medicine
- motor
- water treatment
- boiler water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000000126 substance Substances 0.000 title description 25
- 239000003814 drug Substances 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 34
- 239000002360 explosive Substances 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
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Abstract
The utility model discloses an automatic dosing device of a boiler water treatment system, which comprises: the automatic feeding device comprises a medicine feeding barrel, a water inlet pipe and a medicine outlet pipe, wherein a material level meter is arranged in a medicine storage bin, a baffle is arranged at the outlet of the medicine storage bin, the baffle is in driving connection with a discharging motor, the outlet of the medicine storage bin is opened when the baffle is opened, and the outlet of the medicine storage bin is closed when the baffle is closed; the medicine adding barrel is internally provided with: the liquid level meter and the stirrer are in driving connection with the stirring motor, and a dosing pump is arranged between the dosing barrel and the dosing pipe; the material level meter is in signal control connection with the blanking motor, and the liquid level meter is in signal control connection with the stirring motor. Through the dual automated control of this application device realization to unloading input and the stirring concentration of intaking, reduce intensity of labour, guarantee production quality requirement.
Description
Technical Field
The utility model relates to an automatic dosing device of a boiler water treatment system.
Background
When the boiler equipment is in operation, in order to ensure that the water quality of the boiler is qualified, and the indexes such as alkalinity, hardness and the like are controlled within a certain range, the soft water entering the boiler needs to be subjected to chemical adding treatment. The mode of adding medicine of current industrial boiler mainly relies on manual operation, and boiler water treatment worker adds chemical agent in according to boiler water quality chemical examination result in the bucket of adding medicine regularly and quantitatively promptly, and guarantee boiler water quality is qualified. Because many chemicals belong to toxic and harmful substances and even have strong corrosivity, the chemicals need to be contacted with the chemicals in the manual operation process, and if the protection measures are incomplete, the chemicals can be directly contacted with the skin of a human body, so that certain damage can be caused. And because the operation methods of different operators are different, the dosage may have deviation, and the condition that the boiler water quality is unqualified is easily caused. The industrial boiler generally consumes a large amount of water, and needs operators to frequently add chemicals into boiler water, so that the labor intensity of the operators is high.
Along with boiler water treatment facilities degree of automation is higher and higher, though some equipment have realized adding medicine to boiler water through the dosing pump at present, but mainly to be liquid chemical, some solid-state chemical still need the manual work to add in the dosing bucket, the stirring, after fully dissolving, just can add the medicine through the dosing pump.
Due to the difference of operation methods of different operators, the dosing metering is possibly inaccurate, and the fluctuation of the boiler water quality index is large. For some toxic and harmful chemicals, the manual medicine adding has certain potential safety hazard and wastes time and labor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic dosing device for a boiler water treatment system, which can accurately dose boiler water in time, achieves the purposes of automation and quantification, is convenient for practical production and application, and realizes safe, reliable and quick operation.
In order to achieve the technical purpose, the utility model provides an automatic dosing device of a boiler water treatment system, which comprises: add the explosive barrel with be located respectively add the inlet tube and the play pencil of explosive barrel upper portion and lower part, wherein: the automatic feeding device is characterized by further comprising a medicine storage bin, wherein a material level meter is arranged in the medicine storage bin, a baffle is arranged at an outlet of the medicine storage bin, the baffle is in driving connection with a discharging motor, the outlet of the medicine storage bin is opened when the baffle is opened, and the outlet of the medicine storage bin is closed when the baffle is closed; the medicine adding barrel is internally provided with: the liquid level meter and the stirrer are in driving connection with a stirring motor, and a dosing pump is arranged between the dosing barrel and the dosing pipe; the material level meter is in signal control connection with the blanking motor, and the liquid level meter is in signal control connection with the stirring motor.
The utility model provides an automatic dosing device of a boiler water treatment system, which can automatically open and close a medicine storage bin according to the detection condition of a material meter, accurately and automatically dose medicine, and simultaneously automatically open and close a stirrer according to the detection condition of a liquid level meter, accurately realize the concentration proportioning requirement, complete the whole automation, reduce the labor intensity and ensure the production quality requirement.
As a further improvement, the medicine storage bin is a conical container, and the outlet of the medicine storage bin is positioned above the medicine adding barrel.
As a further improvement, the blanking motor controls the baffle to open and close.
As a further improvement, the stirring motor controls the rotation and stop of the stirrer.
As a further improvement, the automatic blanking device also comprises a support, wherein the support is of a stair structure, a working platform is arranged at the upper part of the support, and the blanking motor is positioned on the working platform.
As a further improvement, the medicine storage bin is positioned at the upper part of the working platform.
As a further improvement, the charge level indicator is located the inboard of the last roof of storage medicine storehouse, the detection range of charge level indicator includes first material detection height and second material detection height when first material detection height, charge level indicator signal control the unloading motor is opened when the second material detection height, charge level indicator signal control the unloading motor is closed.
As a further improvement, the level gauge is located add on the medicine bucket inside wall, the detection range of level gauge includes first liquid level detection height and second liquid level detection height when first liquid level detection height, level gauge signal control agitator motor opens when the second liquid level detection height, level gauge signal control agitator motor closes.
As a further improvement, the material level meter, the liquid level meter, the blanking motor, the stirring motor, the water inlet pipe and the dosing pump are respectively in signal control connection with a production control system.
The automatic feeding device is simple in structure, convenient to use, high in automation degree, convenient to practical production and application, safe and reliable, and production efficiency and quality are improved.
Drawings
Fig. 1 is a schematic diagram of the working principle of the present invention.
The labels in the figure are: support 1, unloading motor 2, baffle 3, charge level indicator 4, storage medicine storehouse 5, agitator motor 6, inlet tube 7, add explosive barrel 8, go out pencil 9, add medicine pump 10, agitator 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in FIG. 1, the present invention provides an automatic chemical feeding device for a boiler water treatment system, which comprises: add explosive barrel 8 and position respectively 8 upper portions of explosive barrel and the inlet tube 7 and the play pencil 9 of lower part add explosive barrel, wherein: the automatic feeding device is characterized by further comprising a medicine storage bin 5, a material level meter 4 is arranged in the medicine storage bin 5, a baffle 3 is arranged at an outlet of the medicine storage bin 5, the baffle 3 is in driving connection with a discharging motor 2, the outlet of the medicine storage bin 5 is opened when the baffle 3 is opened, and the outlet of the medicine storage bin 5 is closed when the baffle 3 is closed; the medicine adding barrel 8 has inside: the liquid level meter and the stirrer 11 are connected with the stirring motor 6 in a driving way, and a dosing pump 10 is arranged between the dosing barrel 8 and the medicine outlet pipe 9; the material level meter 4 is in signal control connection with the blanking motor 2, and the liquid level meter is in signal control connection with the stirring motor 6.
The utility model provides an automatic dosing device of a boiler water treatment system, which can automatically open and close a medicine storage bin according to the detection condition of a material meter, accurately and automatically dose medicine, and simultaneously automatically open and close a stirrer according to the detection condition of a liquid level meter, accurately realize the concentration proportioning requirement, complete the whole automation, reduce the labor intensity and ensure the production quality requirement.
As a further improvement, the medicine storage bin 5 is a conical container, and the outlet of the medicine storage bin is positioned above the medicine adding barrel 8.
As a further improvement, the blanking motor 2 controls the baffle 3 to open and close.
As a further modification, the agitator motor 6 controls the rotation and stop of the agitator 11.
As a further improvement, the automatic blanking machine further comprises a support 1, wherein the support 1 is of a stair structure, a working platform is arranged at the upper part of the support 1, and the blanking motor 2 is positioned on the working platform.
As a further improvement, the medicine storage bin 5 is positioned at the upper part of the working platform.
As a further improvement, charge level indicator 4 is located the inboard of the last roof of storage medicine storehouse 5, charge level indicator 4's detection range includes first material detection height and second material detection height during first material detection height, charge level indicator 4 signal control unloading motor 2 is opened during second material detection height, charge level indicator 4 signal control unloading motor 2 is closed.
As a further improvement, the level gauge is located on 8 inside walls of the medicine adding barrel, the detection range of the level gauge comprises a first level detection height and a second level detection height, when the first level detection height is reached, the level gauge controls the stirring motor 6 to be started, and when the second level detection height is reached, the level gauge controls the stirring motor 6 to be closed.
As a further improvement, the material level meter 4, the liquid level meter, the blanking motor 2, the stirring motor 6, the water inlet pipe 7 and the dosing pump 10 are respectively in signal control connection with a production control system.
According to the water treatment chemical adding device of the boiler water treatment system, the liquid level sensor and the material level meter are utilized to realize accurate control of chemical adding in boiler water treatment, so that the labor intensity of operators is reduced, the standardization and the safety of the chemical adding device of the boiler are improved, the fluctuation of boiler water quality is reduced, and the operation efficiency of boiler equipment is improved.
In the preferred embodiment of the utility model, the medicine storage bin 5 is a conical container, the top of the medicine storage bin is provided with a level meter which can accurately detect the level of the chemical products in the medicine storage bin, the bottom of the medicine storage bin is provided with a blanking motor and a baffle plate, and the level meter and the blanking motor can realize linkage control. The working principle is that when the liquid level of the medicine barrel drops to the lowest control line, the blanking motor is started after receiving the feedback model, the baffle plate is opened, medicine is added to the medicine barrel, when the material level in the medicine storage bin drops to a program set value, the blanking motor automatically stops, the baffle plate is closed, the water inlet pipe of the medicine barrel is automatically replenished with water, and when the liquid level reaches to the set value, the stirring motor is started to uniformly mix the liquid medicine in the medicine barrel.
The agitator is equipped with at 8 its tops of explosive barrel, side-mounting has level sensor, level sensor and unloading motor, the charge level indicator, the automatically controlled valve of intaking, the agitator passes through program control, can realize the order linkage, level sensor real-time detection liquid level condition in the explosive barrel, when adding the explosive barrel liquid level low to minimum control line, the unloading motor on its upper portion will start, begin to add the medicine, the charge level that reads in the explosive storehouse through the charge level indicator controls the dosing volume, add the medicine after accomplishing, the automatically controlled valve of feedwater opens, carry out the moisturizing to the explosive barrel, when the liquid level in the explosive barrel reaches the setting value, the agitator starts, the automatically controlled valve of feedwater closes.
In the working principle diagram shown in figure 1, the boiler water treatment automatic dosing device mainly comprises a dosing barrel, a dosing bin, a feeding motor, a liquid level sensor and other structures, wherein the liquid level sensor is in program control with the feeding motor, a charge level indicator, a water inlet electric control valve and a stirrer, and can realize sequential linkage. The water supply electric control valve is automatically opened to replenish water to the chemical barrel, when the liquid level in the chemical adding barrel reaches a set value, the stirrer is started, the water supply electric control valve is closed, the chemical liquid in the chemical adding barrel is uniformly mixed, and the chemical adding pump can be normally started to add chemicals to the boiler water supply.
In the technical scheme of the utility model, the automatic dosing device for boiler water treatment can replace manual operation, avoid direct contact between operators and chemicals, ensure the safety of the operators and reduce the labor intensity. The boiler water treatment automatic dosing device can realize accurate control of dosing amount, reduce boiler water quality fluctuation, and improve the stability and reliability of operation of boiler equipment. Utilize the program to realize the coordinated control to equipment such as charge level indicator, level sensor, unloading motor, the automatically controlled valve of intaking, agitator, realize the accurate control to adding the dose through charge level indicator, level sensor, unloading motor, improve equipment operating efficiency and the security and the reliability of equipment operation.
The automatic feeding device is simple in structure, convenient to use, high in automation degree, convenient to practical production and application, safe and reliable, and production efficiency and quality are improved.
It is to be understood that the scope of the present invention is not to be limited to the non-limiting embodiments, which are illustrated as examples only. The essential protection sought herein is further defined in the scope provided by the independent claims, as well as in the claims dependent thereon.
Claims (9)
1. The utility model provides a boiler water treatment system automatic reagent feeding device, it includes: add the explosive barrel with position respectively add the inlet tube and the play pencil of explosive barrel upper portion and lower part, its characterized in that:
the automatic feeding device is characterized by further comprising a medicine storage bin, wherein a material level meter is arranged in the medicine storage bin, a baffle is arranged at an outlet of the medicine storage bin, the baffle is in driving connection with a discharging motor, the outlet of the medicine storage bin is opened when the baffle is opened, and the outlet of the medicine storage bin is closed when the baffle is closed;
the medicine adding barrel is internally provided with: the liquid level meter and the stirrer are in driving connection with a stirring motor, and a dosing pump is arranged between the dosing barrel and the dosing pipe;
the material level meter is in signal control connection with the blanking motor, and the liquid level meter is in signal control connection with the stirring motor.
2. The boiler water treatment system automatic dosing device of claim 1, characterized in that: the medicine storage bin is a conical container, and an outlet of the medicine storage bin is positioned above the medicine adding barrel.
3. The boiler water treatment system automatic dosing device of claim 2, characterized in that: the blanking motor controls the baffle to open and close.
4. The boiler water treatment system automatic dosing device of claim 3, characterized in that: the stirring motor controls the rotation and stop of the stirrer.
5. The boiler water treatment system automatic dosing device of claim 4, characterized in that: the blanking machine further comprises a support, the support is of a stair structure, a working platform is arranged at the upper part of the support, and the blanking motor is located on the working platform.
6. The boiler water treatment system automatic dosing device of claim 5, characterized in that: the medicine storage bin is positioned at the upper part of the working platform.
7. The boiler water treatment system automatic dosing device of claim 6, characterized in that: the charge level indicator is located the inboard of the last roof of storage medicine storehouse, the detection range of charge level indicator includes first material detection height and second material detection height when first material detection height, charge level indicator signal control the unloading motor is opened when second material detection height, charge level indicator signal control the unloading motor is closed.
8. The boiler water treatment system automatic dosing device of claim 7, characterized in that: the level gauge is located add on the medicine bucket inside wall, the detection range of level gauge includes first liquid level detection height and second liquid level detection height during first liquid level detection height, level gauge signal control agitator motor opens during the second liquid level detection height, level gauge signal control agitator motor closes.
9. The boiler water treatment system automatic dosing device of claim 8, characterized in that: the material level meter, the liquid level meter, the blanking motor, the stirring motor, the water inlet pipe and the dosing pump are respectively in signal control connection with a production control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122450700.9U CN215877774U (en) | 2021-10-12 | 2021-10-12 | Automatic chemical feeding device of boiler water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122450700.9U CN215877774U (en) | 2021-10-12 | 2021-10-12 | Automatic chemical feeding device of boiler water treatment system |
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| Publication Number | Publication Date |
|---|---|
| CN215877774U true CN215877774U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122450700.9U Active CN215877774U (en) | 2021-10-12 | 2021-10-12 | Automatic chemical feeding device of boiler water treatment system |
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| CN (1) | CN215877774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116841235A (en) * | 2023-07-03 | 2023-10-03 | 小鲲智能技术(广州)有限公司 | Medicament management system and management method for sewage treatment |
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2021
- 2021-10-12 CN CN202122450700.9U patent/CN215877774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116841235A (en) * | 2023-07-03 | 2023-10-03 | 小鲲智能技术(广州)有限公司 | Medicament management system and management method for sewage treatment |
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