CN211492202U - Stirrer - Google Patents
Stirrer Download PDFInfo
- Publication number
- CN211492202U CN211492202U CN201921615748.7U CN201921615748U CN211492202U CN 211492202 U CN211492202 U CN 211492202U CN 201921615748 U CN201921615748 U CN 201921615748U CN 211492202 U CN211492202 U CN 211492202U
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- stirring
- box
- pump
- conveying
- liquid outlet
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- Expired - Fee Related
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The stirrer comprises a stirring box and a conveying box. The top of the stirring box is provided with a stirring box stirring pump, and the stirring rod and the blades extend into the stirring box. The bottom of the stirring box is provided with a stirring box liquid outlet pipe. The top of the conveying box is provided with a conveying box stirring pump, the stirring rod and the blades extend into the conveying box, and the conveying box is internally provided with a conveying pump. The outlet pipeline of the liquid outlet pipe of the stirring box is connected with the inlet of the reverse conveying pump, and the outlet pipeline of the reverse conveying pump is conveyed into the conveying box. The stirring tank bottom plate and the conveying tank bottom plate are both of inclined self-flow layer structures, the two stirring pumps and the two liquid outlets are located on the two opposite sides from top to bottom, the stirring pump body and the motor are not in direct contact with the coagulant, the circuit is separated from the coagulant, and the stirring pump is safer and more convenient. The stirring rod and the blades are made of white steel, and the experimental setting accelerator has little corrosion to the white steel, thereby greatly prolonging the service life of the equipment.
Description
Technical Field
The utility model belongs to the mechanical equipment field, in particular to agitator.
Background
The currently used concrete coagulant mixers use a mixing tank and a delivery tank, wherein the mixing tank is internally provided with a mixing pump and a water suction pump, and the delivery tank is internally provided with a mixing pump and a pressure pump.
The two stirring pumps and the water suction pump are both soaked in the coagulant, so that the leakage of a power line is not easy to be noticed.
The coagulant is attached to the pump body and the shaft for crystallization, and the pump is frequently blocked and needs to be disassembled for maintenance.
The coagulant corrodes the pump and the power line, the damage is fast, and the replacement frequency is high.
In the construction, the stirring pump and the water pump are arranged in the coagulant, whether the normal operation is judged is not clear, the coagulant needs to be taken out for inspection, and the coagulant can be splashed out along with the rotation of the pump, so that the danger is caused to operators.
The two box bodies are made of plastics, so that the box bodies are fast in collision and damage in transportation and use and need to be frequently replaced.
The lower part and the upper part of the box body are as thick as each other, and the mixture needs to be mixed with a coagulant above one third of the liquid level for suction by a pump. In the construction process, the coagulant can not be used below one third of the liquid level, and the water pump is needed for pumping and discharging after the construction is finished. The pump inclination is placed, and pump inner rotor and the friction of the pump body are great, influence the result of use, less life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an agitator, this agitator pump body and motor are not direct and set accelerator contact, and the circuit separates with the set accelerator, and is safer convenient.
The technical scheme is as follows:
the stirrer comprises a stirring box and a conveying box.
The technical key points are as follows:
the bottom of the stirring box with the top opening is provided with a stirring box bracket.
The top of the stirring box is provided with a stirring box stirring pump, and a stirring rod of the stirring box stirring pump and a stirring box stirring pump blade downwards extend into the stirring box.
The bottom of the stirring box is provided with a stirring box liquid outlet pipe.
The top of the conveying box is provided with an opening and a conveying box stirring pump, a stirring rod of the conveying box stirring pump and a blade of the conveying box stirring pump extend downwards into the conveying box, and the conveying box is internally provided with a conveying pump.
The outlet pipeline of the liquid outlet pipe of the stirring box is connected with the inlet of the reverse conveying pump, and the outlet pipeline of the reverse conveying pump is conveyed into the conveying box.
The agitator tank agitator pump is located agitator tank top one side, and the agitator tank liquid outlet is located the relative one side of agitator tank bottom plate.
A stirring box liquid outlet pipe valve is arranged on the stirring box liquid outlet pipe.
The bottom plate of the stirring tank is of a stirring tank self-flow layer structure, a sunken stirring tank liquid outlet is arranged on the bottom plate of the stirring tank, and the stirring tank liquid outlet is connected with the inlet of a stirring tank liquid outlet pipe.
The bottom plate of the conveying box is of a self-flow layer structure of the conveying box, a sunken conveying box liquid outlet is formed in the bottom plate of the conveying box, and the bottom of the conveying box liquid outlet is connected with a conveying box liquid outlet pipe. A delivery box liquid outlet pipe valve is arranged on the delivery box liquid outlet pipe.
The conveying box stirring pump is positioned on one side of the top of the conveying box, and the liquid outlet of the conveying box is positioned on one side opposite to the bottom plate of the conveying box.
The bottom of the conveying box is provided with a conveying box bracket.
The lower part of the delivery pump is positioned in the delivery box liquid outlet pipe, and the inlet of the delivery pump is positioned at the delivery box liquid outlet.
The advantages are that:
the stirring pump body and the motor are not directly contacted with the coagulant, and the circuit is separated from the coagulant, so that the stirring pump is safer and more convenient. The accelerator does not corrode the pump motor. The stirring rod and the blades are made of white steel, and the experimental setting accelerator has little corrosion to the white steel, thereby greatly prolonging the service life of the equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Stirring box 1, delivery box 2, stirring box support 3, delivery box support 4, stirring box agitator pump 5, stirring box agitator pump puddler 6, stirring box flange 7, delivery box agitator pump 8, delivery box agitator pump puddler 9, delivery box flange 10, stirring box drain pipe 11, stirring box liquid outlet 12, delivery pump 13, delivery box liquid outlet 14, delivery box drain pipe 15, the pump 16 of transporting backwards, stirring box drain pipe valve 17, delivery box drain pipe valve 18.
Detailed Description
The stirrer comprises a stirring box 1 and a conveying box 2.
The bottom of a rectangular parallelepiped stirring box 1 (white steel box) with an open top is provided with a stirring box support 3.
The stirring box 1 is used for proportioning the coagulant.
The top of the stirring box 1 is opened and is provided with a stirring box stirring pump 5, and a stirring rod 6 of the stirring box stirring pump and a stirring box stirring pump blade downwards extend into the stirring box 1.
A stirring box liquid outlet pipe 11 is arranged at the bottom of the stirring box 1, and a stirring box liquid outlet pipe valve 17 (manual operation) is arranged on the stirring box liquid outlet pipe 11.
The bottom plate of the stirring tank is not a plane bottom plate but is a stirring tank self-flow layer structure, the stirring tank self-flow layer structure is that a stirring tank liquid outlet 12 sinking in an inclined mode is arranged on the bottom plate of the stirring tank, and the stirring tank liquid outlet 12 is connected with an inlet of a stirring tank liquid outlet pipe 11, so that a coagulant can conveniently flow out.
The bottom of a cuboid-shaped conveying box 2 (white steel box) with an open top is provided with a conveying box bracket 4.
The conveying box 2 is used for conveying, uniformly stirring and preventing precipitation.
The top of the conveying box 2 is opened and provided with a conveying box stirring pump 8, and a conveying box stirring pump stirring rod 9 and a conveying box stirring pump blade downwards extend into the conveying box 2.
A delivery pump 13 is arranged in the delivery box 2.
The bottom plate of the conveying box is not a plane bottom plate but is a conveying box self-flow layer structure, the conveying box self-flow layer structure is that a conveying box liquid outlet 14 sinking in an inclined mode is arranged on the bottom plate of the conveying box, the bottom of the conveying box liquid outlet 14 is connected with a conveying box liquid outlet pipe 15, and a conveying box liquid outlet pipe valve 18 (manual operation) is arranged on the conveying box liquid outlet pipe 15.
The delivery pump 13 is a deep water pump, the lower part of the delivery pump is positioned in the delivery box liquid outlet pipe 15, the inlet of the delivery pump 13 is positioned at the delivery box liquid outlet 14, coagulant is conveniently sucked and delivered from the upper part of the delivery pump 13, and the upper part of the delivery pump 13 extends out of the delivery box 2.
The vertical pipe above the delivery pump 13 is a delivery pipe and is provided with a valve. The transverse pipe also has a valve, which is a return valve.
An outlet pipeline of the stirring tank liquid outlet pipe 11 is connected with an inlet of a reverse conveying pump 16 fixed in the conveying tank support 4, and an outlet pipeline of the reverse conveying pump 16 is upwards conveyed into an opening at the top of the conveying tank 2.
Agitator tank agitator pump 5 is located 1 top one corner of agitator tank, and agitator tank liquid outlet 12 is located the relative one corner of agitator tank bottom plate, reaches each other apart from the farthest.
The conveying box stirring pump 8 is positioned at one corner of the top of the conveying box 2, and the conveying box liquid outlet 14 is positioned at the opposite corner of the bottom plate of the conveying box, so that the distance between the conveying box stirring pump and the conveying box liquid outlet is the farthest.
1 open-top of agitator tank has the agitator tank mounting panel, and 5 casings of agitator tank agitator pump pass through agitator tank flange 7 to be fixed on the agitator tank mounting panel.
The top opening of the conveying box 2 is provided with a conveying box mounting plate, and the shell of the stirring pump 8 of the conveying box is fixed on the conveying box mounting plate through a conveying box flange 10.
The stirring box 1 and the conveying box 2 are both white steel boxes.
The stirring rod 6 of the stirring tank stirring pump and the stirring tank stirring pump blade are both made of white steel.
The stirring rod 9 of the stirring pump of the conveying box and the blades of the stirring pump of the conveying box are both made of white steel.
The reverse pump 16 is made of white steel.
This agitator: the two stirring pumps and the transfer pump 16 are respectively arranged at the outer sides of the stirring box 1 and the conveying box 2, and electricity and the coagulant are completely separated, so that electric leakage is avoided, and the coagulant is prevented from being electrified.
The coagulant contacts the two stirring rods and the blades on the two stirring rods, the crystals of the coagulant are attached to the stirring rods and the blades, and the corrosion of the coagulant on white steel is very small through experiments, so that the normal operation of the two stirring pumps is not influenced, and the service life of equipment is greatly prolonged.
When in normal use, the mixing box outlet pipe valve 17 is opened, and the delivery box outlet pipe valve 18 is closed, and the liquid path is as shown by the dotted line (hose) and the arrow in the figure.
When the residual coagulant in the two boxes needs to be discharged, the pipeline between the stirring box liquid outlet pipe 11 and the transfer pump 16 is removed, the stirring box liquid outlet pipe valve 17 and the conveying box liquid outlet pipe valve 18 are kept open, and the coagulant is discharged by gravity, or the coagulant is pumped outwards by matching with a white steel water pump.
The motors of the two stirring pumps are positioned on the respective stirring pumps and are separately installed with the coagulant, so that the motors can not be corroded.
In the construction, the upper outlets of the stirring rod and the delivery pump 13 can be directly observed, so that whether the operation is normal or not can be seen, and potential safety hazards such as coagulant sputtering and the like are reduced.
The two box materials are white steel, the two supports are angle steel, and compared with plastics, the two box materials are durable, the service life is prolonged, and the replacement cost is reduced.
A transport coagulant pipeline (between the inverse transport pump 16 and the stirring box 1) is arranged below the stirring box 1, so that the white steel water pump can be conveniently installed, and the white steel water pump can be directly connected with a pipe and discharged after a stirring box liquid outlet pipe valve 17 and a transport box liquid outlet pipe valve 18 are constructed.
The stirrer is integrally installed, and the workload of on-site assembly and disassembly is reduced.
The bottom in the two boxes is designed into a flowing layer, and the drainage is cleaner through welding and splicing shapes.
Two agitator pumps are by the welding backup pad and become flange joint, prevent that the motor from shaking, damaging agitator pump and agitator tank.
The delivery pump 13 is a self-priming pump, the pump body is made of white steel, the power part and the output part are separated during operation, the coagulant cannot be corroded and is crystallized to the power part, and the service life of the pump is prolonged.
Claims (8)
1. The stirrer comprises a stirring box (1) and a conveying box (2); the method is characterized in that:
the bottom of the stirring box (1) with an opening at the top is provided with a stirring box bracket (3);
a stirring box stirring pump (5) is arranged at the top of the stirring box (1), and a stirring rod (6) of the stirring box stirring pump and a stirring box stirring pump blade extend downwards into the stirring box (1);
a stirring tank liquid outlet pipe (11) is arranged at the bottom of the stirring tank (1);
the top of the conveying box (2) is opened and is provided with a conveying box stirring pump (8), a stirring rod (9) of the conveying box stirring pump and a conveying box stirring pump blade extend downwards into the conveying box (2), and a conveying pump (13) is arranged in the conveying box (2);
an outlet pipeline of the liquid outlet pipe (11) of the stirring box is connected with an inlet of a reverse conveying pump (16), and an outlet pipeline of the reverse conveying pump (16) is conveyed into the conveying box (2).
2. The blender as recited in claim 1, wherein:
the stirring pump (5) of the stirring box is positioned on one side of the top of the stirring box (1), and the liquid outlet (12) of the stirring box is positioned on the opposite side of the bottom plate of the stirring box.
3. The blender as recited in claim 1, wherein: a stirring box liquid outlet pipe valve (17) is arranged on the stirring box liquid outlet pipe (11).
4. The blender as recited in claim 1, wherein: the bottom plate of the stirring tank is of a stirring tank self-flow layer structure, a sunken stirring tank liquid outlet (12) is arranged on the bottom plate of the stirring tank, and the stirring tank liquid outlet (12) is connected with an inlet of a stirring tank liquid outlet pipe (11).
5. The blender as recited in claim 1, wherein: the bottom plate of the conveying box is of a conveying box self-flow layer structure, a sunken conveying box liquid outlet (14) is formed in the bottom plate of the conveying box, and the bottom of the conveying box liquid outlet (14) is connected with a conveying box liquid outlet pipe (15); a delivery box liquid outlet pipe valve (18) is arranged on the delivery box liquid outlet pipe (15);
the conveying box stirring pump (8) is positioned on one side of the top of the conveying box (2), and the conveying box liquid outlet (14) is positioned on the opposite side of the bottom plate of the conveying box;
the bottom of the conveying box (2) is provided with a conveying box bracket (4).
6. The blender as recited in claim 5, wherein: the lower part of the delivery pump (13) is positioned in a delivery box liquid outlet pipe (15), and the inlet of the delivery pump (13) is positioned at a delivery box liquid outlet (14).
7. The blender as recited in claim 1, wherein: a stirring box mounting plate is arranged at the top opening of the stirring box (1), and a shell of a stirring pump (5) of the stirring box is fixed on the stirring box mounting plate through a stirring box flange (7);
the top opening of the conveying box (2) is provided with a conveying box mounting plate, and the shell of the conveying box stirring pump (8) is fixed on the conveying box mounting plate through a conveying box flange (10).
8. The blender as recited in claim 1, wherein: the stirring box (1) and the conveying box (2) are all white steel box bodies;
the stirring rod (6) of the stirring tank stirring pump and the stirring pump blade of the stirring tank are both made of white steel;
the stirring rod (9) of the stirring pump of the conveying box and the stirring pump blade of the conveying box are both made of white steel;
the delivery pump (13) and the reverse pump (16) are both made of white steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615748.7U CN211492202U (en) | 2019-09-26 | 2019-09-26 | Stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921615748.7U CN211492202U (en) | 2019-09-26 | 2019-09-26 | Stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211492202U true CN211492202U (en) | 2020-09-15 |
Family
ID=72405893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921615748.7U Expired - Fee Related CN211492202U (en) | 2019-09-26 | 2019-09-26 | Stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211492202U (en) |
-
2019
- 2019-09-26 CN CN201921615748.7U patent/CN211492202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 |