CN202778374U - Fluid circulation dispensing device - Google Patents
Fluid circulation dispensing device Download PDFInfo
- Publication number
- CN202778374U CN202778374U CN 201220438668 CN201220438668U CN202778374U CN 202778374 U CN202778374 U CN 202778374U CN 201220438668 CN201220438668 CN 201220438668 CN 201220438668 U CN201220438668 U CN 201220438668U CN 202778374 U CN202778374 U CN 202778374U
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- Prior art keywords
- pipe
- stirring
- pump
- nozzle
- liquid storage
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Abstract
The utility model discloses a fluid circulation dispensing device which comprises a dispensing tank, a liquid level sensor, a suction tube, a plastic pump suction tube, an electromagnetic valve, a plastic pump, a metering pump, a medicine liquid storage box and a stirring nozzle. The fluid circulation dispensing device is characterized in that the suction tube is connected with the plastic pump suction tube; the plastic pump suction tube is connected with the inlet of the plastic pump; the plastic pump is connected with a stirring tube; the stirring tube is connected with the stirring nozzle; the dispensing tank is characterized in that a medicine liquid conveying tube is connected with the bottom of the dispensing tank; the stirring nozzle is installed at the lower lateral part of the dispensing tank; the suction tube is characterized in that the tube opening is positioned at 1/2 to 1/3 of the total height of the dispensing tank, so that solid granular coagulant is prevented from being sucked, and the plastic pump is prevented from overload. The medicine liquid storage box is installed at the lower part of the dispensing tank; and the medicine liquid conveying pipe is connected with the upper part of the medicine liquid storage tank. The fluid circulation dispensing device has the characteristics of less equipment investment, simple structure, no-blocking, pump overload prevention, and easiness in replacement and maintenance.
Description
Technical field
A kind of Fluid Circulation dispensation apparatus of the present utility model relates to the pump circulation stirring technical field of making up a prescription.
Background technology
The agitator that the electrical motor gearshift that sewage plant that generally sell in the market and general is using drives stirs dispensing method.
Whipped form mainly is comprised of stirring motor, high-driving-ratio speed reducer, stirring vane, dispensing canister, support stand etc., high-driving-ratio speed reducer generally adopts planet-cycloid reducer, this reducer structure is complicated, the accuracy of manufacture require high, cost is high, maintenance difficulty is large, very high to the technical merit requirement of service worker, general this kind reductor all renews when fault is arranged, and causes the maintenance and repair cost high.
The rated power of various sizes and the dispensation apparatus stirring motor that using generally all stirs power demand much larger than reality on the environmental protection equipment company sample for a long time, and motor power factor is low, causes low load with strong power, and usefulness is very low.Main cause is that designer has in the industry got used to the stirring motor power of the unidimensional specification of analogy, determines the power of motor of new deisgn product in line with the thinking of amplifying again, insuring a bit again.
Dispensation apparatus is installed to that to need that running water pipe is caused chemicals dosing plant behind the sewage plant suitable for reading, during work, by required configuration concentration, metering coagulant injected volume, coagulant with required respective amount joins in the dispensing canister first, open running water again and join in the dispensing canister, water liquid level graduation mark place to the dispensing canister closes running water valve, then opens stirring motor band moving vane and stirs, after stirring, all enter in the liquid storage tank, carry out again next circulation, wait for entering the liquid storage tank next time; The liquid that has configured in the liquid storage tank exports the required unit of sewage treatment facility to via measuring pump.Therefore, the vacancy rate of stirring motor is high, as: sewage disposal is adopted in the air supporting treatment process mode situation, one case liquid of general stirring, stirring motor needed work 1 hour, and a chest liquid can be for measuring pump work 8 ~ 12 hours, the vacancy rate 87.5% to 91.7% of stirring motor.
This defective take the motor stirring as power is: usefulness is low, complex structure, the accuracy of manufacture require high, cost is high, maintenance difficulty is large, to the technical merit of service worker require very high, mixing time long, power consumption greatly, lness ratio of plant is high.
Application number: disclose with pump in 200910039415.9 Chinese patent application automatic chemical dosing jet flow mixing and the water pump stirring sewage treatment system document and done the dispensation apparatus that stirs power, but the defective that this device exists: dispense water is from cesspool, sewage will make the liquid of preparation produce flocculation sediment, and drug effect is descended, and the thing of flocculation sediment, again after the delivery cycle of pump, the dirt of flocculation is again stirred and is lost the effect of flocculation, and this liquid is difficult to use.
Summary of the invention
In order to overcome the defective of above-mentioned prior art existence, the purpose of this utility model is to provide a kind of function that reduces to consume, save the pump stirring dispensation apparatus that mechanical stirring equipment is invested, stirring efficiency is high, easy to maintenance.
A kind of Fluid Circulation dispensation apparatus comprises: dispensing canister 1, liquid level sensor 2, suction line 3, workbench 4, support 5, step 6, exhaust-valve 7, evacuated tube 8, magnetic valve A9, plastic pump 10, check-valves 11, stirring pipe 12, liquid storage tank discharge nozzle 13, measuring pump 14, measuring pump outlet 15, liquid storage tank 16, magnetic valve B17, liquid carrier pipe 18, stir nozzle 19, tightening screw 21, tightening packing ring 22, stir nozzle inlet pipe 23, stir jet expansion pipe 24, taper pipe thread 25, common fine thread 26, it is characterized in that suction line 3 mouth of pipe height are positioned at 1/2 ~ 1/3 place of dispensing canister 1 height overall, suction line 3 connects plastics pump suction pipe 5,10 imports of plastic pump suction line 5 access plastic pumps, plastic pump 10 connects stirring pipe 12, stirring pipe 12 connects stirring nozzle 19, and check-valves 11 is housed on the stirring pipe 12; Described dispensing canister 1 is characterized in that the bottom connects liquid carrier pipe 18, is equipped with magnetic valve B17 on the liquid carrier pipe 18; Described dispensing canister 1 following side is equipped with and is stirred nozzle 19.
Described liquid storage tank 16 is installed in dispensing canister 1 bottom, and liquid storage tank 16 tops connect liquid carrier pipe 18, and liquid storage tank 16 antethecas connect liquid storage tank discharge nozzle 13.
Described measuring pump 14 imports connect liquid storage tank discharge nozzle 13, and measuring pump 14 outlets connect measuring pump outlet 15.
Described stirring nozzle 19 is characterized in that the angle that stirs nozzle inlet pipe 23 and stir nozzle 24 outlet center lines is 60 °.
Described stirring nozzle 19 is connected with dispensing canister 1 by common fine thread 26, and dispensing canister 1 wall has seal washer 22, tightening screw 21 and taper pipe thread 25 and dispensing canister 1 tightening outward.
Described dispensing canister 1 bottom centre place connects evacuated tube 8, and exhaust-valve 7 is housed on the evacuated tube 8.
On the described stirring pipe 12 check-valves 11 is housed.
Described plastic pump 10 is plastic centrifugal pump
Beneficial effect
Relatively motor stirs and is the agitating device of power, and equipment investment is few, simple in structure, maintain and replace is easy.
The liquid for preparing drains into liquid storage tank 16, can be at any time to the required unit of sewage treatment facility for liquid.Be not subjected to the restriction of dispensing canister 1 time of compounding.
Described plastic pump 10 is plastic centrifugal pump, corrosion-resistant, cost is low, power is little, energy consumption is low, simple to operate, the working service cost is low.
Described suction line 3 mouths of pipe are positioned at dispensing canister 1 center at 1/2 ~ 1/3 place of dispensing canister 1 height overall, avoid the solid granular coagulant to suck, prevention plastic pump overload.
Described stirring nozzle 19 is characterized in that the angle that stirs nozzle inlet pipe 23 and stir nozzle 24 outlet center lines is 60 °, and the liquid of circulation makes liquid in rotation in the tank in entering dispensing canister 1, sewage disposal coagulant is stirred.
Described stirring nozzle 19 is connected with dispensing canister 1 by common fine thread 26, and dispensing canister 1 wall has seal washer 22, tightening screw 21 and taper pipe thread 25 to be fixed on dispensing canister 1 outside with dispensing canister 1 outward can install the installation and maintenance convenience.
Described dispensing canister 1 bottom centre place connects evacuated tube 8, exhaust-valve 7 is housed on the evacuated tube 8 is beneficial to the emptying of dispensing canister 1 and cleans.
Description of drawings
Fig. 1: a kind of Fluid Circulation dispensation apparatus front view;
Fig. 2: a kind of Fluid Circulation dispensation apparatus top view;
Fig. 3: I partial enlarged drawing;
Fig. 4: stir the nozzle cutaway view.
Among the figure: 1 dispensing canister, 2 liquid level sensors, 3 suction lines, 4 workbench, 5 supports, 6 steps, 7 exhaust-valves, 8 evacuated tube, 9 magnetic valve A, 10 plastic pumps, 11 check-valves, 12 stirring pipe, 13 liquid storage tank discharge nozzles, 14 measuring pumps, 15 measuring pump outlets, 16 liquid storage tanks, 17 magnetic valve B, 18 liquid carrier pipes, 19 stir nozzle, 21 tightening screws, 22 tightening packing rings, 23 stirring nozzle inlet pipes, 24 stirring jet expansion pipes, 25 taper pipe threads, 26 common fine threads.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
A kind of Fluid Circulation dispensation apparatus comprises: dispensing canister 1, liquid level sensor 2, suction line 3, workbench 4, support 5, step 6, exhaust-valve 7, evacuated tube 8, magnetic valve A9, plastic pump 10, check-valves 11, stirring pipe 12, liquid storage tank discharge nozzle 13, measuring pump 14, measuring pump outlet 15, liquid storage tank 16, magnetic valve B17, liquid carrier pipe 18, stir nozzle 19, tightening screw 21, tightening packing ring 22, stir nozzle inlet pipe 23, stir jet expansion pipe 24, taper pipe thread 25, common fine thread 26, it is characterized in that suction line 3 mouth of pipe height are positioned at 1/3 place of dispensing canister 1 height overall, suction line 3 connects plastics pump suction pipe 5,10 imports of plastic pump suction line 5 access plastic pumps, plastic pump 10 connects stirring pipe 12, stirring pipe 12 connects stirring nozzle 19, and check-valves 11 is housed on the stirring pipe 12; Described dispensing canister 1 is characterized in that the bottom connects liquid carrier pipe 18, is equipped with magnetic valve B17 on the liquid carrier pipe 18; Described dispensing canister 1 following side is equipped with and is stirred nozzle 19.
Described liquid storage tank 16 is installed in dispensing canister 1 bottom, and liquid storage tank 16 tops connect liquid carrier pipe 18, and liquid storage tank 16 antethecas connect liquid storage tank discharge nozzle 13.
Described measuring pump 14 imports connect liquid storage tank discharge nozzle 13, and measuring pump 14 outlets connect measuring pump outlet 15.
Described stirring nozzle 19 is characterized in that the angle that stirs nozzle inlet pipe 23 and stir nozzle 24 outlet center lines is 60 °.
Described stirring nozzle 19 is connected with dispensing canister 1 by common fine thread 26, and dispensing canister 1 wall has seal washer 22, tightening screw 21 and taper pipe thread 25 and dispensing canister 1 tightening outward.
Described dispensing canister 1 bottom centre place connects evacuated tube 8, and exhaust-valve 7 is housed on the evacuated tube 8.
On the described stirring pipe 12 check-valves 11 is housed.
Described plastic pump 10 is plastic centrifugal pump
A kind of Fluid Circulation dispensation apparatus comprises: dispensing canister 1, liquid level sensor 2, suction line 3, workbench 4, support 5, step 6, exhaust-valve 7, evacuated tube 8, magnetic valve A9, plastic pump 10, check-valves 11, stirring pipe 12, liquid storage tank discharge nozzle 13, measuring pump 14, measuring pump outlet 15, liquid storage tank 16, magnetic valve B17, liquid carrier pipe 18, stir nozzle 19, tightening screw 21, tightening packing ring 22, stir nozzle inlet pipe 23, stir jet expansion pipe 24, taper pipe thread 25, common fine thread 26, it is characterized in that suction line 3 mouth of pipe height are positioned at 1/2 place of dispensing canister 1 height overall, suction line 3 connects plastics pump suction pipe 5,10 imports of plastic pump suction line 5 access plastic pumps, plastic pump 10 connects stirring pipe 12, stirring pipe 12 connects stirring nozzle 19, and check-valves 11 is housed on the stirring pipe 12; Described dispensing canister 1 is characterized in that the bottom connects liquid carrier pipe 18, is equipped with magnetic valve B17 on the liquid carrier pipe 18; Described dispensing canister 1 following side is equipped with and is stirred nozzle 19.
Described liquid storage tank 16 is installed in dispensing canister 1 bottom, and liquid storage tank 16 tops connect liquid carrier pipe 18, and liquid storage tank 16 antethecas connect liquid storage tank discharge nozzle 13.
Described measuring pump 14 imports connect liquid storage tank discharge nozzle 13, and measuring pump 14 outlets connect measuring pump outlet 15.
Described stirring nozzle 19 is characterized in that the angle that stirs nozzle inlet pipe 23 and stir nozzle 24 outlet center lines is 60 °.
Described stirring nozzle 19 is connected with dispensing canister 1 by common fine thread 26, and dispensing canister 1 wall has seal washer 22, tightening screw 21 and taper pipe thread 25 and dispensing canister 1 tightening outward.
Described dispensing canister 1 bottom centre place connects evacuated tube 8, and exhaust-valve 7 is housed on the evacuated tube 8.
On the described stirring pipe 12 check-valves 11 is housed.
Described plastic pump 10 is plastic centrifugal pump
During use, in dispensing canister 1, add the used coagulant of sewage disposal in the adding running water, add water to liquid level sensor 2, stop to add water.
Open magnetic valve A9, open plastic pump 10, supernatant in the dispensing canister 1 enters suction line 3, enter in the dispensing canister 1 by plastic pump suction line 5, plastic pump 10, stirring pipe 12 and stirring nozzle 19, the angle that stirs nozzle inlet pipe 23 and stir nozzle 24 outlet center lines is that the fluid of 60 ° of circulations enters and makes fluid rotary in the tank in the dispensing canister 1, sewage disposal coagulant is stirred, after sewage disposal coagulant stirs fully dissolving, shut electromagnetic valve A9, opening magnetic valve B17 liquid, to enter liquid storage tank 6 for subsequent use.
When the required unit of sewage treatment facility needs liquid, open the required unit that is delivered to sewage treatment facility from measuring pump 14 liquids by measuring pump outlet 15.
Claims (7)
1. Fluid Circulation dispensation apparatus, comprise dispensing canister, liquid level sensor, workbench, support, step, exhaust-valve, evacuated tube, magnetic valve A, plastic pump, check-valves, stirring pipe, liquid storage tank discharge nozzle, measuring pump, the measuring pump outlet, the liquid storage tank, magnetic valve B, the liquid carrier pipe, stir nozzle, the tightening screw, the tightening packing ring, stir the nozzle inlet pipe, stir the jet expansion pipe, taper pipe thread, common fine thread, also comprise suction line, it is characterized in that: suction line mouth of pipe height is positioned at 1/2～1/3 place of dispensing canister height overall, suction line connects the plastics pump inlet, plastic pump connects stirring pipe, stirring pipe connects the stirring nozzle, and check-valves is housed on the stirring pipe; Described dispensing canister bottom connects the liquid carrier pipe, and magnetic valve B is housed on the liquid carrier pipe; The stirring nozzle is equipped with in described dispensing canister following side.
2. a kind of Fluid Circulation dispensation apparatus as claimed in claim 1, it is characterized in that: described liquid storage tank is installed in the dispensing canister bottom, and liquid storage tank 6 tops connect the liquid carrier pipe, and liquid storage tank antetheca connects liquid storage tank discharge nozzle.
3. a kind of Fluid Circulation dispensation apparatus as claimed in claim 1 is characterized in that: described measuring pump import connection liquid storage tank discharge nozzle, measuring pump connection measuring pump outlet.
4. a kind of Fluid Circulation dispensation apparatus as claimed in claim 1 is characterized in that: described dispensing canister bottom centre place connects evacuated tube, and exhaust-valve is housed on the evacuated tube.
5. a kind of Fluid Circulation dispensation apparatus as claimed in claim 1 is characterized in that: described stirring nozzle inlet pipe and the angle that stirs jet expansion tube hub line are 60 °.
6. a kind of Fluid Circulation dispensation apparatus as claimed in claim 1 is characterized in that: described stirring nozzle is connected with dispensing canister by common fine thread, and the tank skin that makes up a prescription has seal washer, tightening screw and taper pipe thread and dispensing canister tightening outward.
7. a kind of Fluid Circulation dispensation apparatus as claimed in claim 1, it is characterized in that: described plastic pump is plastic centrifugal pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438668 CN202778374U (en) | 2012-08-30 | 2012-08-30 | Fluid circulation dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220438668 CN202778374U (en) | 2012-08-30 | 2012-08-30 | Fluid circulation dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202778374U true CN202778374U (en) | 2013-03-13 |
Family
ID=47805719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220438668 Expired - Fee Related CN202778374U (en) | 2012-08-30 | 2012-08-30 | Fluid circulation dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202778374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799175A (en) * | 2016-12-16 | 2017-06-06 | 芜湖万向新元环保科技有限公司 | A kind of dispensing box |
-
2012
- 2012-08-30 CN CN 201220438668 patent/CN202778374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799175A (en) * | 2016-12-16 | 2017-06-06 | 芜湖万向新元环保科技有限公司 | A kind of dispensing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |