CN202778303U - Up-down double circulation stirring and dispensing device - Google Patents
Up-down double circulation stirring and dispensing device Download PDFInfo
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- CN202778303U CN202778303U CN 201220439569 CN201220439569U CN202778303U CN 202778303 U CN202778303 U CN 202778303U CN 201220439569 CN201220439569 CN 201220439569 CN 201220439569 U CN201220439569 U CN 201220439569U CN 202778303 U CN202778303 U CN 202778303U
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- stirring
- pipe
- liquid storage
- pump
- dispensing canister
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Abstract
The utility model discloses an up-down double circulation stirring and dispensing device and relates to the technical field of stirring and dispensing for sewage treatment. The device comprises a dispensing tank, a medicine liquid storage box, a circulating stirring pump feeding pipe, a solenoid valve A, a solenoid valve B, a solenoid valve C, a discharge pipe of the medicine liquid storage box, a medicine liquid delivery pipe, a rotor flow meter, a centrifugal pump, and a stirring jet nozzle. The device is characterized in that the circulating stirring pump feeding pipe is connected to one side of the bottom of the dispensing tank; one end of the circulating stirring pump feeding pipe is connected with the discharge pipe of the medicine liquid storage box and the centrifugal pump; the upper end of the circulating stirring pump feeding pipe takes the shape of a horizontal arc; a port of the circulating stirring pump feeding pipe is in the position which is 2/3 of the total height of the dispensing tank; the discharge pipe is connected to the one side of the bottom of the dispensing tank; the discharge pipe is connected with the medicine liquid storage box; a pump outlet pipe is respectively connected to the medicine delivery pipe and a stirring pipe; the stirring pipe is connected with the stirring jet nozzle; the stirring pipe is provided with a solenoid valve D; a liquid level sensor is arranged on the upper side of the dispensing tank; an exhausting pipe is connected to the bottom center of the dispensing tank; and the medicine liquid storage box is connected with the discharge pipe of the medicine liquid storage box. By the dispensing device, a pump can be used for double purposes, so that the investment on the pump and mechanical stirring equipment is saved; and the dispensing device is characterized by easiness in maintenance and simplicity in operation.
Description
Technical field
The pump that two up and down circulation stirring dispensation apparatus of the present utility model relates in the sewage disposal device stirs the 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.
Sewage disposal is made up a prescription, and to need that running water pipe is caused chemicals dosing plant behind the sewage plant suitable for reading in order to be installed to for process, during work, by required configuration concentration, metering coagulant injected volume, coagulant with required respective amount joins in the dispensing canister first, opening running water joins in the dispensing canister again, water liquid level graduation mark place to the dispensing canister closes running water valve, then opening stirring motor band moving vane 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.
That mechanical agitation complex structure take the motor stirring as power, the accuracy of manufacture require is high, cost is high, maintenance difficulty is large, to the service worker technical merit require high, mixing time is 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.
Summary of the invention
The up and down pair circulation stirring dispensation apparatus that the defective that exists for overcoming above-mentioned prior art, the purpose of this utility model are to provide a kind of and reduce the mechanical agitation energy consumption, save the mechanical agitation investment, efficient is high, easy to maintenance, can make up a prescription continuously.The technical solution of the utility model is as follows:
Two circulation stirring dispensation apparatus up and down, comprise dispensing canister 1, liquid level sensor 2, operating desk 3, evacuated tube 4, exhaust-valve 5, liquid storage tank 6, circulation stirring advances pump line 7, magnetic valve A8, liquid storage tank discharge nozzle 9, magnetic valve B10, liquid carrier pipe 11, spinner flowmeter 12, magnetic valve C13, pumping intake piping 14, centrifugal pump 15, pump discharge pipe 16, magnetic valve D17, stirring pipe 18, discharge nozzle 19, bleeder valve 20, stir nozzle 21, dispensing canister 22, tightening screw 31, tightening packing ring 32, stir nozzle inlet pipe 33, stir jet expansion pipe 34, taper pipe thread 35, common fine thread 36; It is characterized in that dispensing canister 22 connects circulation stirring and advances pump line 7, circulation stirring advances pump line 7 and connects respectively liquid storage tank discharge nozzle 9 and pumping intake piping 14; Dispensing canister 22 bottoms one side connects discharge nozzle 19, and described discharge nozzle 19 connects liquid storage tank 6, and bleeder valve 20 is housed on the discharge nozzle 19; Pump discharge pipe 16 connects respectively liquid carrier pipe 11 and stirring pipe 18, and stirring pipe 18 connects stirring nozzle 21, and magnetic valve D17 is housed on the stirring pipe 18; Spinner flowmeter 12 and magnetic valve C13 are housed on the liquid carrier pipe 11; Described dispensing canister 22 upper lateral parts are equipped with liquid level sensor 1, and the bottom centre place connects evacuated tube 4, and exhaust-valve 5 is housed on the evacuated tube 4; Liquid storage tank 6 connects liquid storage tank discharge nozzle 9.
Described circulation stirring enters pump line 7 upper ends and is the horizontal circle arcuation, and circular arc is the concentric circles of dispensing canister 22, and the mouth of pipe is positioned at 2/3 place of dispensing canister height overall, and circulation stirring advances magnetic valve A8 is housed on the pump line 7.
Described liquid carrier pipe 11 is equipped with spinner flowmeter and magnetic valve C13.
On the described discharge nozzle 19 bleeder valve 20 is housed.
Described stirring nozzle is characterized in that the angle that stirs nozzle inlet pipe 33 and stirring nozzle 34 outlet center lines is 60 °.
Described stirring nozzle 21 is connected with dispensing canister 22 by common fine thread 36, and dispensing canister 22 walls have seal washer 32, tightening screw 31 and taper pipe thread 35 and dispensing canister 22 tightenings outward.
Described pumping intake piping 14 connects respectively liquid storage tank discharge nozzle 9 and circulation stirring advances pump line 7.
On the described liquid storage tank discharge nozzle 9 magnetic valve B10 is housed.
Two circulation stirrings technique of making up a prescription is characterized in that may further comprise the steps up and down:
A, take by weighing a certain amount of coagulant as required
B, add the required coagulant of sewage disposal when in dispensing canister 22, adding running water, add water to liquid level sensor 1, stop to add water;
C, shut electromagnetic valve B10, open magnetic valve A8, shut electromagnetic valve C13, open centrifugal pump 15, opens solenoid valve D17, supernatant in the dispensing canister 22 advances pump line 7 by circulation stirring, pumping intake piping 14, centrifugal pump 15, stirring pipe 18 and stirring nozzle 21 enter in the dispensing canister 22, because stirring nozzle inlet pipe 33 is that 60 ° of liquid enter liquid in rotation in the dispensing canister 22 rear promotion tanks with the angle that stirs nozzle 34 outlet center lines, sewage disposal coagulant is stirred, circulation stirring advances the pump line 7 suction directions liquid identical with the clockwise direction that stirs nozzle 21 ejections simultaneously, on, lower acting in conjunction is stirred the material in the dispensing canister 22.
D, coagulant stir and fully close centrifugal pump 15, magnetic valve A8 and magnetic valve D17 after the dissolving; Open bleeder valve 20 liquids and enter liquid storage tank 6;
E, when needing liquid, shut electromagnetic valve A8, magnetic valve D17, opens solenoid valve B10, open centrifugal pump 15, open magnetic valve C13 liquid is delivered to liquid sewage treatment facility quantitatively by liquid storage tank discharge nozzle 9, pumping intake piping 14, pump discharge pipe 16 spinner flowmeters 12, carrier pipe 11 required unit.
F, the exhaust-valve 5 of opening dispensing canister 22 bottoms when cleaning are discharged residues and are cleaned.
Mixing time described in the step B is 15～25min.
Beneficial effect
The conveying liquid was to the operation task of the required unit of sewage treatment facility after centrifugal pump can be realized making up a prescription and make up a prescription and finish, and a pump dual-purpose is saved equipment investment;
It is horizontal arc tube that described circulation stirring enters pump line 7 upper ends, circular arc is the concentric circles of dispensing canister 22, flow direction is identical clockwise with stirring nozzle 21 ejections to suck direction, reduce suction resistance, stirring nozzle 21 by the dispensing canister bottom advances pump line 7 actings in conjunction with the circulation stirring that is positioned at dispensing canister 22 tops, can improve stirring efficiency.
On the described liquid storage tank discharge nozzle 9 magnetic valve B10 is housed, circulation stirring advances magnetic valve A8 is housed on the pump line 7, makes to stir to make up a prescription and sedimentation basin of sewage disposal is hocketed for liquid, improves the utilization rate of centrifugal pump 15, reduces the vacancy rate of pump;
It is horizontal that described circulation stirring enters pump line 7 upper ends, solid particle falls into the pipe blocking pipeline when avoiding reinforced, the mouth of pipe is positioned at 2/3 place of dispensing canister 22 height overalls, avoids the solid granular coagulant of dispensing canister 22 bottoms to suck centrifugal pump 15, prevents the plastic pump overload and burns out motor.
Described stirring nozzle 21 is characterized in that the angle that stirs nozzle inlet pipe 33 and stir nozzle 34 outlet center lines is 60 °, utilizing stirring nozzle 21 to spray into the rotating fluid that forms in the dispensing canister 22 stirs liquid, the coagulant that enters dispensing canister 22 is rotated with water at dispensing canister 22, promote the dissolving of sewage disposal coagulant;
Save churned mechanically equipment investment;
The setting of the liquid storage tank 6 of auxiliary equipment can ensure is carrying liquid to sedimentation basin of sewage disposal at any time;
Auxiliary equipment liquid level sensor 1 can realize adding the automatic control of water;
Dispensing canister 22 bottom centre place connects evacuated tube 8, exhaust-valve 5 is housed on the evacuated tube 8 is beneficial to the emptying of dispensing canister 22 and cleaning.
Described stirring nozzle 21 is connected with dispensing canister 22 by common fine thread 36, and dispensing canister 22 walls have seal washer 32, tightening screw 31 and taper pipe thread 35 and dispensing canister tightening outward.Be easy for installation and maintenance.
Description of drawings
Fig. 1: two circulation stirring dispensation apparatus front views up and down;
Fig. 2: two circulation stirring dispensation apparatus top views up and down;
Fig. 3: stir the nozzle partial enlarged drawing;
Fig. 4: stir the nozzle cutaway view.
Among the figure: 1 dispensing canister, 2 liquid level sensors, 3 operating desks, 4 evacuated tube, 5 exhaust-valves, 6 liquid storage tanks, 7 circulation stirrings advance pump line, 8 magnetic valve A, 9 liquid storage tank discharge nozzles, 10 magnetic valve B, 11 liquid carrier pipes, 12 spinner flowmeters, 13 magnetic valve C, 14 pumping intake pipings, 15 centrifugal pumps, 16 pump discharge pipes, 17 magnetic valve D, 18 stirring pipe, 19 discharge nozzles, 20 bleeder valves, 21 stir nozzle, 31 tightening screws, 32 tightening packing rings, 33 stir the nozzle inlet pipe, 34 stir the jet expansion pipe, 35 taper pipe threads, 36 common fine threads.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Two circulation stirring dispensation apparatus up and down, comprise dispensing canister 1, liquid level sensor, 2 operating desks 3, evacuated tube 4, exhaust-valve 5, liquid storage tank 6, circulation stirring advances pump line 7, magnetic valve A8, liquid storage tank discharge nozzle 9, magnetic valve B10, liquid carrier pipe 11, spinner flowmeter 12, magnetic valve C13, pumping intake piping 14, centrifugal pump 15, pump discharge pipe 16, magnetic valve D17, stirring pipe 18, discharge nozzle 19, bleeder valve 20, stir nozzle 21, dispensing canister 22, tightening screw 31, tightening packing ring 32, stir nozzle inlet pipe 33, stir jet expansion pipe 34, taper pipe thread 35, common fine thread 36; Dispensing canister 22 connects circulation stirring and advances pump line 7, and circulation stirring advances pump line 7 and connects respectively liquid storage tank discharge nozzle 9 and pumping intake piping 14; Dispensing canister 22 bottoms one side connects discharge nozzle 19, and described discharge nozzle 19 connects liquid storage tank 6, and bleeder valve 20 is housed on the discharge nozzle 19; Pump discharge pipe 16 connects respectively liquid carrier pipe 11 and stirring pipe 18, and stirring pipe 18 connects stirring nozzle 21, and magnetic valve D17 is housed on the stirring pipe 18; Spinner flowmeter 12 and magnetic valve C13 are housed on the liquid carrier pipe 11; Described dispensing canister 22 upper lateral parts are equipped with liquid level sensor 1, and the bottom centre place connects evacuated tube 4, and exhaust-valve 5 is housed on the evacuated tube 4; Liquid storage tank 6 connects liquid storage tank discharge nozzle 9.
Described circulation stirring enters pump line 7 upper ends and is the horizontal circle arcuation, and circular arc is the concentric circles of dispensing canister 22, and the mouth of pipe is positioned at 2/3 place of dispensing canister height overall, and circulation stirring advances magnetic valve A8 is housed on the pump line 7.
Described liquid carrier pipe 11 is equipped with spinner flowmeter and magnetic valve C13.
On the described discharge nozzle 19 bleeder valve 20 is housed.
The angle of described stirring nozzle inlet pipe 33 and stirring nozzle 34 outlet center lines is 60 °.
Described stirring nozzle 21 is connected with dispensing canister 22 by common fine thread 36, and dispensing canister 22 walls have seal washer 32, tightening screw 31 and taper pipe thread 35 and dispensing canister 22 tightenings outward.
Described pumping intake piping 14 connects respectively liquid storage tank discharge nozzle 9 and circulation stirring advances pump line 7.
On the described liquid storage tank discharge nozzle 9 magnetic valve B10 is housed.
Technical characterictic except described in this specification is the technology of well known to a person skilled in the art.
Claims (8)
1. two circulation stirring dispensation apparatus up and down, comprise that dispensing canister, liquid level sensor, operating desk, evacuated tube, exhaust-valve, liquid storage tank, circulation stirring advance pump line, magnetic valve A, liquid storage tank discharge nozzle, magnetic valve B, liquid carrier pipe, spinner flowmeter, magnetic valve C, pumping intake piping, centrifugal pump, pump discharge pipe, magnetic valve D, stirring pipe, discharge nozzle, bleeder valve, stirring nozzle, dispensing canister, tightening screw, tightening packing ring, stirring nozzle inlet pipe, stirring jet expansion pipe, taper pipe thread, common fine thread; It is characterized in that: dispensing canister connects circulation stirring and advances pump line, and circulation stirring advances pump line and connects respectively liquid storage tank discharge nozzle and pumping intake piping; Dispensing canister bottom one side connects discharge nozzle, and described discharge nozzle connects the liquid storage tank, and bleeder valve is housed on the discharge nozzle; Pump discharge pipe connects respectively liquid carrier pipe and stirring pipe, and stirring pipe connects the stirring nozzle, and magnetic valve D is housed on the stirring pipe; Spinner flowmeter and magnetic valve C are housed on the liquid carrier pipe; Described dispensing canister upper lateral part is equipped with liquid level sensor, and the bottom centre place connects evacuated tube, and exhaust-valve is housed on the evacuated tube; The liquid storage tank connects liquid storage tank discharge nozzle.
2. up and down two circulation stirring dispensation apparatus as claimed in claim 1, it is characterized in that: described circulation stirring enters the pump line upper end and is the horizontal circle arcuation, and circular arc is the concentric circles of dispensing canister.
3. up and down two circulation stirring 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 °.
4. up and down two circulation stirring dispensation apparatus as claimed in claim 1, it 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.
5. up and down two circulation stirring dispensation apparatus as claimed in claim 1, it is characterized in that: described pumping intake piping connects respectively liquid storage tank discharge nozzle and circulation stirring advances pump line.
6. two up and down circulation stirring dispensation apparatus as claimed in claim 1 is characterized in that: on the described liquid storage tank discharge nozzle magnetic valve B is housed.
7. up and down two circulation stirring dispensation apparatus as claimed in claim 1, it is characterized in that: described liquid carrier pipe is equipped with spinner flowmeter and magnetic valve C.
8. two circulation stirring dispensation apparatus up and down as described in claim 2, it is characterized in that: circulation stirring enters 2/3 place that the pump line mouth of pipe is positioned at the dispensing canister height overall, and circulation stirring advances magnetic valve A is housed on the pump line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439569 CN202778303U (en) | 2012-08-30 | 2012-08-30 | Up-down double circulation stirring and dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220439569 CN202778303U (en) | 2012-08-30 | 2012-08-30 | Up-down double circulation stirring and dispensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202778303U true CN202778303U (en) | 2013-03-13 |
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ID=47805648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220439569 Expired - Fee Related CN202778303U (en) | 2012-08-30 | 2012-08-30 | Up-down double circulation stirring and dispensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202778303U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806030A (en) * | 2012-08-30 | 2012-12-05 | 济南大学 | Upward and downward double circulation stirring dispensing system |
| CN107117670A (en) * | 2017-06-20 | 2017-09-01 | 苏州市玄天环保科技有限公司 | A kind of sewage-treatment plant with high-efficiency stirring mechanism |
| CN108623039A (en) * | 2018-03-28 | 2018-10-09 | 骆登科 | A kind of system for sewage processing |
-
2012
- 2012-08-30 CN CN 201220439569 patent/CN202778303U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806030A (en) * | 2012-08-30 | 2012-12-05 | 济南大学 | Upward and downward double circulation stirring dispensing system |
| CN102806030B (en) * | 2012-08-30 | 2014-08-13 | 济南大学 | Upward and downward double circulation stirring dispensing system |
| CN107117670A (en) * | 2017-06-20 | 2017-09-01 | 苏州市玄天环保科技有限公司 | A kind of sewage-treatment plant with high-efficiency stirring mechanism |
| CN108623039A (en) * | 2018-03-28 | 2018-10-09 | 骆登科 | A kind of system for sewage processing |
| CN108623039B (en) * | 2018-03-28 | 2021-01-26 | 宁夏环保集团有限责任公司 | System for be used for sewage processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130830 |