CN203862221U - Water power metering, mixing and dosing device - Google Patents
Water power metering, mixing and dosing device Download PDFInfo
- Publication number
- CN203862221U CN203862221U CN201420265510.7U CN201420265510U CN203862221U CN 203862221 U CN203862221 U CN 203862221U CN 201420265510 U CN201420265510 U CN 201420265510U CN 203862221 U CN203862221 U CN 203862221U
- Authority
- CN
- China
- Prior art keywords
- metering pump
- eccentric wheel
- transmission shaft
- wheel structure
- diaphragm metering
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 9
- 239000003814 drug Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model provides a water power metering, mixing and dosing device which comprises a flow mixing chamber with a waterpower impeller, wherein a water inlet tube and a water outlet tube are arranged on the two sides of the flow mixing chamber; a transmission shaft is sleeved with the waterpower impeller; the upper end of the transmission shaft penetrates through the flow mixing chamber to be connected with an eccentric wheel structure; a diaphragm metering pump is arranged on one side of the eccentric wheel structure; a pull rod of the eccentric wheel structure is used for driving the diaphragm of the diaphragm metering pump to operate; a dosing tube is communicated with the water inlet tube through the diaphragm metering pump. According to the device, a low pressure water source is adopted as power, the low pressure water source impacts the impeller and drives the diaphragm metering pump through the eccentric wheel structure to stably dose a medicine liquid, functions of precise dosing and mixing are achieved, the whole process is stable in operation, and the requirement that the medicine liquid is precisely dosed with adjustable amount under the condition of no available power is met.
Description
Technical field
The utility model relates to a kind of hydrodynamic force metering and mixes chemicals dosing plant.
Background technology
In the various medicine systems such as the Yuan Shui of power plant, boiler feedwater, petrochemical industry and wastewater and sewage treatment system, often need to apply adding of the liquids such as coagulant, phosphate, ammoniacal liquor, limewash, corrosion inhibiter, sterilizing algicide, now not only need the dosing of the driven by power pump housing also will carry out computer control to chemical feeding quantity, very numerous and diverse, once there is not having the situation of electric power, whole sewage disposal just will face the situation of paralysis, more cannot realize the requirement that needs the accurate adjustable dosage of liquid to add.
Summary of the invention
The utility model improves the problems referred to above, and the technical problems to be solved in the utility model is that existing agent adding device for treatment of water employing is automatically controlled very numerous and diverse, and cost is high.
Specific embodiments of the present utility model is: a kind of hydrodynamic force metering mixes chemicals dosing plant, comprise the mixed flow chamber that is provided with hydraulic impeller in, described mixed flow chamber both sides are provided with water inlet pipe and outlet pipe, described hydraulic impeller is placed on a power transmission shaft, described power transmission shaft upper end is connected with an eccentric wheel structure through mixed flow chamber, described eccentric wheel structure one side is provided with diaphragm metering pump, the pull bar of described eccentric wheel structure drives metering diaphragm pump work, and described chemical feed pipe is connected with water inlet pipe through diaphragm metering pump.
Further, described outlet pipe height is lower than water inlet pipe.
Further, described hydraulic impeller is placed in a sleeve, and sleeve bottom is provided with base, and the space in sleeve forms mixed flow chamber, and described sleeve top is also provided with the casing of a sealing, and the power transmission shaft of described hydraulic impeller extends in casing through lower box.
Further, side is provided with and makes casing and sleeve isolated mechanical sealing member mutually described power transmission shaft week.
Further, between described diaphragm metering pump and chemical feed pipe outlet, be also provided with counterbalance valve, described chemical feed pipe is connected with water inlet pipe through diaphragm metering pump and counterbalance valve, and described diaphragm metering pump and counterbalance valve are fixed in casing.
Compared with prior art, the utlity model has following beneficial effect: the utility model utilizes low-pressure water source for power, low-pressure water source impacts impeller and utilizes eccentric mechanism to drive diaphragm metering pump to stablize and adds liquid, realized the function that accurate dispensing mixes, whole process operation is stable, add accurately adjustablely, solved and there is no electric power, but the requirement that needs the accurate adjustable dosage of liquid to add.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model schematic side view.
Fig. 3 is the utility model schematic top plan view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Fig. 1～2, a kind of hydrodynamic force metering mixes chemicals dosing plant, comprises that hydraulic impeller 10 is placed in a sleeve 20, and sleeve bottom is provided with base 210, and the space in sleeve forms mixed flow chamber 220, and described sleeve 20 tops are also provided with the casing 30 of a sealing,
In casing 30, be provided with diaphragm metering pump 40 and counterbalance valve 50, hydraulic impeller 10 middle parts are arranged with power transmission shaft 110, and power transmission shaft 110 extends in casing 30 through casing 30 bottoms.
Sleeve 20 both sides are connected with outlet pipe 230 and water inlet pipe 240, and outlet pipe 230 height are lower than water inlet pipe 240.
Power transmission shaft 110 upper ends are connected with an eccentric wheel structure 60 through mixed flow chamber, and the pull bar of described eccentric wheel structure 60 drives diaphragm metering pump 40 work, and chemical feed pipe 70 is connected with water inlet pipe 240 with counterbalance valve 50 through diaphragm metering pump 40.
110 weeks sides of power transmission shaft are provided with the mechanical sealing member that makes casing 30 mutual isolated with sleeve 20.
During work, utilize low-pressure current, drive the rotation of hydraulic impeller 10, the rotation that rotarily drives power transmission shaft 110 of hydraulic impeller 10, eccentric wheel structure 60 drive link at power transmission shaft top are for ordering about the operation of diaphragm metering pump 40 septations, thereby for the outflow of chemical feed pipe 70 inner liquid medicines provides power, the pressure stabilization function of recycling counterbalance valve 50 is realized quantitative dosing, chemical feed pipe 70 is connected with water inlet pipe 240, hydraulic impeller makes liquid mix with former water Quick uniform simultaneously, realize dosing process, solved and there is no electric power, but the requirement that the accurate adjustable dosage that needs liquid adds.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a hydrodynamic force metering mixes chemicals dosing plant, it is characterized in that, comprise the mixed flow chamber that is provided with hydraulic impeller in, described mixed flow chamber both sides are provided with water inlet pipe and outlet pipe, described hydraulic impeller is placed on a power transmission shaft, and described power transmission shaft upper end is connected with an eccentric wheel structure through mixed flow chamber, and described eccentric wheel structure one side is provided with diaphragm metering pump, the pull bar of described eccentric wheel structure drives the barrier film work of diaphragm metering pump, and described chemical feed pipe is connected with water inlet pipe through diaphragm metering pump.
2. a kind of hydrodynamic force metering according to claim 1 mixes chemicals dosing plant, and described outlet pipe height is lower than water inlet pipe.
3. a kind of hydrodynamic force metering according to claim 1 mixes chemicals dosing plant, described hydraulic impeller is placed in a sleeve, sleeve bottom is provided with base, space in sleeve forms mixed flow chamber, described sleeve top is also provided with the casing of a sealing, and the power transmission shaft of described hydraulic impeller extends in casing through lower box.
4. a kind of hydrodynamic force metering according to claim 3 mixes chemicals dosing plant, described power transmission shaft week side be provided with and make casing and sleeve isolated mechanical sealing member mutually.
5. a kind of hydrodynamic force metering according to claim 3 mixes chemicals dosing plant, between described diaphragm metering pump and chemical feed pipe outlet, be also provided with counterbalance valve, described chemical feed pipe is connected with water inlet pipe through diaphragm metering pump and counterbalance valve, and described diaphragm metering pump and counterbalance valve are fixed in casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265510.7U CN203862221U (en) | 2014-05-23 | 2014-05-23 | Water power metering, mixing and dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420265510.7U CN203862221U (en) | 2014-05-23 | 2014-05-23 | Water power metering, mixing and dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862221U true CN203862221U (en) | 2014-10-08 |
Family
ID=51643212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420265510.7U Expired - Lifetime CN203862221U (en) | 2014-05-23 | 2014-05-23 | Water power metering, mixing and dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632521A (en) * | 2020-06-18 | 2020-09-08 | 厦门航珈科技有限公司 | Mechanism for automatically injecting detergent according to flow |
| CN114288939A (en) * | 2022-03-09 | 2022-04-08 | 山东彩客东奥化学有限公司 | Polyimide production wastewater treatment device and treatment process capable of adjusting dosage of medicament |
-
2014
- 2014-05-23 CN CN201420265510.7U patent/CN203862221U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632521A (en) * | 2020-06-18 | 2020-09-08 | 厦门航珈科技有限公司 | Mechanism for automatically injecting detergent according to flow |
| CN114288939A (en) * | 2022-03-09 | 2022-04-08 | 山东彩客东奥化学有限公司 | Polyimide production wastewater treatment device and treatment process capable of adjusting dosage of medicament |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |