CN205032145U - Lime metering device of sewage treatment medicine system - Google Patents
Lime metering device of sewage treatment medicine system Download PDFInfo
- Publication number
- CN205032145U CN205032145U CN201520736914.4U CN201520736914U CN205032145U CN 205032145 U CN205032145 U CN 205032145U CN 201520736914 U CN201520736914 U CN 201520736914U CN 205032145 U CN205032145 U CN 205032145U
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- Prior art keywords
- lime
- chemical drug
- storage tank
- mixing drum
- drug mixing
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- Expired - Fee Related
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a lime metering device of sewage treatment medicine system, this sewage treatment medicine system includes lime storage tank and chemical drug churn, the discharge gate of lime storage tank is connected with conveyor's feed inlet, conveyor's discharge gate and the feed inlet of chemical drug churn intercommunication, the discharge gate of chemical drug churn are connected with the dosing pump, lime metering device includes electronics weighing device, and this electronics weighing device sets up in the bottom of lime storage tank, pass through the hose connection between the discharge gate of lime storage tank and conveyor's the feed inlet, electronics weighing device is connected with the controlling means electricity, and this controlling means stops with opening of connection control conveyor of conveyor electricity. This lime metering device can measure the addition of lime constantly to make the configuration of lime wash more accurate.
Description
Technical field
The utility model relates to a kind of lime metering device, refers to a kind of lime metering device of sewage disposal medicine system especially.
Background technology
Need when sewage treatment plant processes sewage to carry out agent-feeding treatment, and limewash is the medicament wanted in liquid medicine, at present generally need the system using limewash mostly to adopt manually to add the mode of chemical drug preparation, this mode of operation not only site environment is very poor, labour intensity is high, the concentration of chemical drug differs simultaneously, cannot meet the accurate stable that limewash uses.Therefore, in sewage disposal medicine system, how can accurately configure limewash is be badly in need of solving a technical problem.
Utility model content
Technical problem to be solved in the utility model is: the lime metering device providing a kind of sewage disposal medicine system, and this lime metering device can measure the addition of lime the moment, thus makes the configuration of limewash more accurate.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of lime metering device of sewage disposal medicine system, this sewage disposal medicine system comprises lime storage tank and chemical drug mixing drum, the discharging opening of lime storage tank is connected with the charging aperture of conveying device, the discharging opening of described conveying device is communicated with the charging aperture of chemical drug mixing drum, the discharging opening of chemical drug mixing drum is connected with dosing pump, described lime metering device comprises electronic weighing device, this electronic weighing device is arranged at the bottom of lime storage tank, be connected by flexible pipe between the discharging opening of described lime storage tank and the charging aperture of conveying device, described electronic weighing device is electrically connected with control device, this control device is electrically connected the start and stop controlling conveying device with conveying device.
As the preferred scheme of one, described electronic weighing device comprises electronic loadometer, and the bottom of described lime storage tank is provided with four feets, and these four feets are positioned on electronic loadometer.
As the preferred scheme of one, described lime metering device also comprises the pressure detecting mouth be arranged on chemical drug mixing drum, and this pressure detecting mouth is provided with pressure sensor, and this pressure sensor and control device electrically connect.
As the preferred scheme of one, on the barrel that described pressure detecting mouth is arranged at chemical drug mixing drum and near bottom, the medicine outlet of this pressure detecting mouth and chemical drug mixing drum is in opposite side.
As the preferred scheme of one, described lime metering device also comprises the second weighing device, described chemical drug mixing drum is arranged on the second weighing device, soft pipe connection is passed through between the discharging opening of described conveying device and the charging aperture of chemical drug mixing drum, the discharging opening of described chemical drug mixing drum is also connected by flexible pipe with between dosing pump, and the second weighing device is electrically connected with control device.
As the preferred scheme of one, the discharge outlet of described lime lime storage tank is provided with magnetic valve, and this magnetic valve is connected with control device.
After have employed technique scheme, effect of the present utility model is: because described lime metering device comprises electronic weighing device, this electronic weighing device is arranged at the bottom of lime storage tank, be connected by flexible pipe between the discharging opening of described lime storage tank and the charging aperture of conveying device, described electronic weighing device is electrically connected with control device, this control device is electrically connected the start and stop controlling conveying device with conveying device, therefore, after lime enters into lime storage tank, electronic weighing device just detects the overall weight of lime storage tank, when conveying device conveying lime, lime in lime storage tank will enter into conveying device, now electronic weighing device will check its weight change, when reaching predetermined variation value, control device just controls conveying device and stops conveying, the weight of such output is required weight, make the addition of lime accurate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the utility model embodiment;
In accompanying drawing: 1. lime storage tank; 2. chemical drug mixing drum; 3. electronic loadometer; 4. the second weighing device; 5. pressure detecting mouth; 6. pressure sensor; 7. dosing pump; 8. magnetic valve; 9. feet.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of lime metering device of sewage disposal medicine system, this sewage disposal medicine system comprises lime storage tank 1 and chemical drug mixing drum 2, the discharging opening of lime storage tank 1 is connected with the charging aperture of conveying device, the discharging opening of described conveying device is communicated with the charging aperture of chemical drug mixing drum 2, the discharging opening of chemical drug mixing drum 2 is connected with dosing pump 7, described lime metering device comprises electronic weighing device, this electronic weighing device is arranged at the bottom of lime storage tank 1, be connected by flexible pipe between the discharging opening of described lime storage tank 1 and the charging aperture of conveying device, described electronic weighing device is electrically connected with control device, this control device is electrically connected the start and stop controlling conveying device with conveying device.Described electronic weighing device comprises electronic loadometer 3, and the bottom of described lime storage tank 1 is provided with four feets 9, and these four feets 9 are positioned on electronic loadometer 3.
Because lime storage tank 1 is seated on electronic loadometer 3, therefore the weight of lime storage tank 1 is measured by electronic loadometer 3, and because flexible pipe connects conveying device, and conveying device can be fixed on separately on the upper support on ground, therefore, the weight of conveying device then no longer electronic loadometer 3 is measured.Like this, lime storage tank 1 discharging is how many, electronic loadometer 3 all can calculate in real time weight difference, thus can calculate chemical feeding quantity.Now, the discharge outlet of described lime lime storage tank 1 is provided with magnetic valve 8, and this magnetic valve 8 is connected with control device.So utilize control device Controlling solenoid valve 8 can control the stopping discharging of lime storage tank 1.In the utility model, control device adopts PLC.What conveying device adopted is that screw rod conveyor is carried.
Described lime metering device also comprises the pressure detecting mouth 5 be arranged on chemical drug mixing drum 2, and this pressure detecting mouth 5 is provided with pressure sensor 6, and this pressure sensor 6 electrically connects with control device.On the barrel that described pressure detecting mouth 5 is arranged at chemical drug mixing drum 2 and near bottom, this pressure detecting mouth 5 is in opposite side with the medicine outlet of chemical drug mixing drum 2.When lime joins in chemical drug mixing drum 2, the pressure of the limewash in chemical drug mixing drum 2 can change, when pressure reaches setting, represent that the lime-crushed stone pile in this chemical drug mixing drum 2 reaches requirement, limewash concentration is up to standard, and this timed unit just can control conveying device and stop conveying.
Described lime metering device also comprises the second weighing device 4, described chemical drug mixing drum 2 is arranged on the second weighing device 4, soft pipe connection is passed through between the discharging opening of described conveying device and the charging aperture of chemical drug mixing drum 2, the discharging opening of described chemical drug mixing drum 2 is also connected by flexible pipe with between dosing pump 7, and the second weighing device 4 is electrically connected with control device.Second weighing device 4 can measure the weightening finish of chemical drug mixing drum 2, coordinates the addition determining lime with electronic weighing device.
By above-mentioned lime metering device, make the interpolation metering of lime more accurate, measure having stable behavior reliable, without the need to manual weighing and dosing, improve the accuracy of making up a prescription.
The above embodiment is only the description to the preferred embodiment of the present invention; not as limiting the scope of the invention; design on the basis of spirit not departing from the present invention; the various distortion make technical solution of the present invention and transformation, all should fall in protection domain that claims of the present invention determine.
Claims (6)
1. the lime metering device of sewage disposal medicine system, this sewage disposal medicine system comprises lime storage tank and chemical drug mixing drum, the discharging opening of lime storage tank is connected with the charging aperture of conveying device, the discharging opening of described conveying device is communicated with the charging aperture of chemical drug mixing drum, the discharging opening of chemical drug mixing drum is connected with dosing pump, it is characterized in that: described lime metering device comprises electronic weighing device, this electronic weighing device is arranged at the bottom of lime storage tank, be connected by flexible pipe between the discharging opening of described lime storage tank and the charging aperture of conveying device, described electronic weighing device is electrically connected with control device, this control device is electrically connected the start and stop controlling conveying device with conveying device.
2. the lime metering device of sewage disposal medicine system as claimed in claim 1, it is characterized in that: described electronic weighing device comprises electronic loadometer, the bottom of described lime storage tank is provided with four feets, and these four feets are positioned on electronic loadometer.
3. the lime metering device of sewage disposal medicine system as claimed in claim 2, it is characterized in that: described lime metering device also comprises the pressure detecting mouth be arranged on chemical drug mixing drum, this pressure detecting mouth is provided with pressure sensor, and this pressure sensor and control device electrically connect.
4. the lime metering device of sewage disposal medicine system as claimed in claim 3, is characterized in that: on the barrel that described pressure detecting mouth is arranged at chemical drug mixing drum and near bottom, the medicine outlet of this pressure detecting mouth and chemical drug mixing drum is in opposite side.
5. the lime metering device of sewage disposal medicine system as claimed in claim 4, it is characterized in that: described lime metering device also comprises the second weighing device, described chemical drug mixing drum is arranged on the second weighing device, soft pipe connection is passed through between the discharging opening of described conveying device and the charging aperture of chemical drug mixing drum, the discharging opening of described chemical drug mixing drum is also connected by flexible pipe with between dosing pump, and the second weighing device is electrically connected with control device.
6. the lime metering device of sewage disposal medicine system as claimed in claim 5, is characterized in that: the discharge outlet of described lime lime storage tank is provided with magnetic valve, and this magnetic valve is connected with control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736914.4U CN205032145U (en) | 2015-09-22 | 2015-09-22 | Lime metering device of sewage treatment medicine system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736914.4U CN205032145U (en) | 2015-09-22 | 2015-09-22 | Lime metering device of sewage treatment medicine system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032145U true CN205032145U (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520736914.4U Expired - Fee Related CN205032145U (en) | 2015-09-22 | 2015-09-22 | Lime metering device of sewage treatment medicine system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390826A (en) * | 2016-08-31 | 2017-02-15 | 南通科博莱工艺品有限公司 | Automatic material weighing and mixing apparatus for bulb blowing machines of glassware with cracks |
| CN107902805A (en) * | 2017-12-24 | 2018-04-13 | 玉林市玉州区万通华信科技服务部 | A kind of textile waste processing equipment |
| CN114409050A (en) * | 2022-01-18 | 2022-04-29 | 铜陵有色金属集团股份有限公司 | Medicine adding device |
-
2015
- 2015-09-22 CN CN201520736914.4U patent/CN205032145U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390826A (en) * | 2016-08-31 | 2017-02-15 | 南通科博莱工艺品有限公司 | Automatic material weighing and mixing apparatus for bulb blowing machines of glassware with cracks |
| CN107902805A (en) * | 2017-12-24 | 2018-04-13 | 玉林市玉州区万通华信科技服务部 | A kind of textile waste processing equipment |
| CN114409050A (en) * | 2022-01-18 | 2022-04-29 | 铜陵有色金属集团股份有限公司 | Medicine adding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181120 Address after: 215621 Zhangjiagang Linjiang Green Industrial Park, Leyu Town, Zhangjiagang City, Suzhou City, Jiangsu Province, Changjiang Road, Zhangjiagang Qingyuan Water Treatment Co., Ltd. Patentee after: ZHANGJIAGANG QINGYUAN WATER TREATMENT Co.,Ltd. Address before: 215600 Zhangjiagang City Gerui Environmental Engineering Co., Ltd. No. 70 Gangcheng Avenue, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG GERUI ENVIRONMENTAL ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20210922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |