CN215586264U - Magnetic transmission stirring device flushing assembly for kettle - Google Patents

Abstract

The utility model discloses a flushing component of a magnetic transmission stirring device for a kettle, which comprises a stirring shaft and a sealing sleeve, wherein the stirring shaft is longitudinally arranged, the sealing sleeve is sleeved on the stirring shaft, a plurality of layers of annular grooves which are formed along the circumferential direction of the sealing sleeve are formed in the inner ring of the sealing sleeve, which is opposite to the stirring shaft, the upward end part of the sealing sleeve is provided with a water storage part, the water storage part is communicated with a through hole, which is used for connecting the sealing sleeve with the stirring shaft, when the water storage part stores water, the stored water is accumulated and pressurized through the plurality of layers of annular grooves and then flows out along the stirring shaft, and the flushing action of the stirring shaft is executed. Utility model can provide the function of washing, avoid the concrete to condense on the (mixing) shaft, prolong the life of (mixing) shaft, reduce agitated vessel's load.

Description

Magnetic transmission stirring device flushing assembly for kettle

Technical Field

The utility model relates to stirring equipment, in particular to a magnetic transmission stirring device washing assembly for a magnetic kettle.

Background

Because the material stirring in-process of the magnetic transmission stirring kettle is sputtered into the kettle mouth and the magnetic transmission device, and materials which are easy to solidify can be often stirred, and the high-viscosity materials are not timely washed if being in a dry state for a long time after the stirring is completed, so that the influence can be caused. One of them, the kettle mouth is the stirring dead zone, which results in the output material being less, and affects the output rate, and the material enters the magnetic transmission device bearing, and the agglomeration is accumulated to affect the service life of the equipment, so an assembly capable of timely flushing is needed. And is suitable for use in magnetic stirring protocols.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a flushing component of a magnetic transmission stirring device for a kettle, which can provide a flushing function, increase the output of materials, increase the overall output capacity, protect a bearing and prolong the service life of the magnetic transmission device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a magnetic drive agitating unit washes subassembly for cauldron, establishes at the epaxial seal cover of stirring including vertical (mixing) shaft and the cover that sets up, the relative (mixing) shaft of seal cover circles and is provided with the annular groove that a plurality of layers were seted up along seal cover circumference, the tip that the seal cover is up is provided with water storage portion, and this water storage portion is used for being connected the through-hole of (mixing) shaft with the seal cover and is linked together, and when water storage portion impounds, the retaining is accumulated the pressure boost through multilayer annular groove and is followed the (mixing) shaft and flow, carries out the (mixing) shaft and washes the action.

As a further improvement of the utility model, the groove wall at the side of the downward groove is arranged from the groove bottom to the direction of the through hole in a downward inclined mode.

As a further improvement of the utility model, the groove wall of the upward groove side is inclined upward toward the through hole.

As a further improvement of the utility model, the truncation surface of the groove is in the shape of an isosceles trapezoid, and the bottom side with shorter length of the trapezoid corresponds to the groove bottom of the groove.

As a further improvement of the utility model, a gap for water storage to flow out is formed between the sealing sleeve and the stirring shaft, and the stirring shaft and the sealing sleeve are sealed by water flow.

As a further improvement of the utility model, the through hole on the sealing sleeve for connecting with the stirring shaft is in a conical shape, and the end with a smaller opening faces downwards.

As a further improvement of the utility model, the position of the inner ring of the sealing sleeve facing to the lowest end is provided with water outlet grooves communicated with the nearest groove, and the number of the water outlet grooves is 1 or 2.

The utility model has the beneficial effects that:

1. because the (mixing) shaft is vertical setting, consequently can make full use of gravity, the retaining portion on the cooperation seal cover carries out the retaining of gravity direction, simultaneously with the help of gravity energy storage, flows out from the through-hole through the water pressure effect of gravity and retaining to flow down along the (mixing) shaft, can let the (mixing) shaft carry out the flowing water and wash.

2. Carry out the retaining through the multilayer recess, can increase the gravity of retaining, the total water pressure of retaining can further improve, and then improves and washes the effect.

3. The water pressure is difficult to keep stable for a long time when the outside supplies water to the water storage part, so the groove can be used for supplying water when the water storage part supplies insufficient water, the water supply amount is adjusted, the groove can be refilled when the water storage part supplies more water, and then the water supply through the groove is stable.

4. Can avoid the material caking, and then improve the output to the material that can avoid the caking enters into magnetic drive device, leads to the inner structure to damage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the part A of FIG. 1;

fig. 3 is an enlarged schematic view of the part B in fig. 2.

Reference numerals: 1. a stirring shaft; 2. sealing sleeves; 3. a groove; 4. a water storage part; 5. a through hole; 6. a gap; 7. a water outlet groove.

Detailed Description

The utility model will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

As shown with reference to figures 1-3,

the utility model provides a magnetic drive agitating unit washes subassembly for cauldron, establishes at (mixing) shaft 1 last seal cover 2 including vertical (mixing) shaft 1 and the cover that sets up, seal cover 2 circles in 1 relative (mixing) shaft and is provided with a plurality of layers along the annular groove 3 that 2 circumference of seal cover were seted up, seal cover 2 tip up is provided with water storage portion 4, and this water storage portion 4 is used for being connected (mixing) shaft 1's through-hole 5 with seal cover 2 and is linked together, and when water storage portion 4 impounds, the retaining flows out along (mixing) shaft 1 after accumulating the pressure boost through multilayer annular groove 3, carries out (mixing) shaft 1 and washes the action.

Based on above-mentioned scheme, because (mixing) shaft 1 is vertical setting, consequently can make full use of gravity, the water storage portion 4 on the cooperation seal cover 2 carries out the retaining of gravity direction, simultaneously with the help of gravity energy storage, flows out in the water pressure effect through gravity and retaining from through-hole 5 to flow down along (mixing) shaft 1, can let (mixing) shaft 1 carry out the flowing water and wash. In this in-process, still carry out the retaining through multilayer recess 3, can increase the gravity of retaining, also can provide stable water supply simultaneously, because water pressure generally is difficult to remain stable for a long time when the outside supplies water to water storage portion 4, consequently utilizes recess 3 can supply water when water storage portion 4 supplies water inadequately, adjusts the water supply volume, can refill recess 3 again when water storage portion 4 supplies water abundantly in, and then supplies water stably through recess 3. And because recess 3 also can impound, therefore the total water pressure of retaining can further improve, and then improves and washes the effect.

In addition, the groove wall at the downward side of the groove 3 is inclined downwards from the groove bottom to the direction of the through hole 5. Utilize this slope setting, let rivers can flow along the incline direction, can increase the retaining volume moreover, can let rivers have a guide effect on the one hand, make it be more convenient for supply water, on the other hand can increase retaining gravity, improves the energy storage effect, and the dynamics of flushing by water is bigger.

Furthermore, the groove wall of the upward side of the groove 3 is inclined upward toward the through hole 5.

The slope of orientation can increase recess 3's volume, and then improves the retaining volume, further improves the gravity of retaining, increases the impact force, lets the flushing effect better.

Specifically, the inclined arrangement is that the truncated surface of the groove 3 is an isosceles trapezoid, and the bottom side of the trapezoid with a shorter length corresponds to the bottom of the groove 3. The isosceles trapezoid is more convenient to design and process.

In the above-mentioned scheme, the outflow of retaining can adopt a through-hole 5 also can adopt logical groove, utilizes through-hole 5 or leads to the groove with two adjacent recesses 3 and communicates, and then transmits the water source. This scheme is for more convenient, have a clearance 6 that supplies the retaining outflow between seal cover 2 and the (mixing) shaft 1, it is sealed through rivers between (mixing) shaft 1 and the seal cover 2. In this scheme in fact seal cover 2 and (mixing) shaft 1 between can not direct contact, both have the clearance 6 that the retaining flows altogether to this clearance 6 is sealed through the rivers that last outside outflow. This sealed effect make full use of rivers effect to the clearance 6 that sets up is convenient for rivers outflow more, is convenient for more wash.

There are also two embodiments in the following,

1. the through hole 5 used for being connected with the stirring shaft 1 on the seal sleeve 2 is conical, and the end with a smaller opening faces downwards.

2. And water outlet grooves 7 communicated with the nearest groove 3 are arranged on the inner ring of the sealing sleeve 2 towards the lowermost end, and the number of the water outlet grooves 7 is 1 or 2.

Wherein 1 st kind utilizes the design of awl type to increase the retaining volume by a wide margin, and 4 rivers of the water storage portion of being convenient for are when great moreover, fill recess 3 fast, let recess 3 can be in pressure boost and retaining state rapidly. But the sealing effect is greatly weakened under the scheme, the dependence on water flow sealing is higher, the water flow using amount is larger, and the scheme can be selected according to actual conditions if the water using amount does not need to be considered.

In the 2 nd type, the water outlet grooves 7 are utilized to increase water outlet, water is discharged through one 1 or 2 water outlet grooves 7, the water outlet range can be reduced, the water outlet pressure is increased, and the stirring shaft 1 can rotate due to the fact that the stirring shaft 1 can rotate, and then water flowing out of the water outlet grooves 7 is uniformly distributed on the stirring shaft 1.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (7)

1. The utility model provides a magnetic drive agitating unit washes subassembly for cauldron, its characterized in that, establish at the epaxial seal cover of stirring including vertical (mixing) shaft and the cover that sets up, the interior circle of the relative (mixing) shaft of seal cover is provided with the annular groove that a plurality of layers were seted up along seal cover circumference, the tip that the seal cover was up is provided with water storage portion, and this water storage portion is used for being linked together with the through-hole that the seal cover is used for being connected the (mixing) shaft, and when water storage portion impounds, the retaining is saved the pressure boost through multilayer annular groove and is followed the (mixing) shaft and flow, carries out the (mixing) shaft and washes the action.

2. The kettle washing assembly of claim 1, wherein the downward wall of the trough is inclined downward from the bottom of the trough to the through hole.

3. The magnetic stirring apparatus flushing assembly for kettles of claim 1, wherein the upward-facing side of the trough is inclined upward from the trough wall toward the through hole.

4. The magnetic stirring apparatus flushing assembly for kettles of claim 1, wherein the truncated surface of the groove is isosceles trapezoid, and the shorter base of the trapezoid corresponds to the bottom of the groove.

5. The magnetic transmission stirring device flushing component for the kettle of claim 4, wherein a gap for water storage to flow out is formed between the sealing sleeve and the stirring shaft, and the stirring shaft and the sealing sleeve are sealed through water flow.

6. The magnetic transmission stirring device flushing assembly for the kettle according to claim 4 or 5, wherein the through hole for connecting the sealing sleeve with the stirring shaft is in a conical shape, and the smaller end of the sealing sleeve faces downwards.

7. The kettle magnetic stirrer flushing assembly of claim 5, wherein the sealing sleeve inner ring is provided with water outlet grooves towards the lowest end, the water outlet grooves are communicated with the nearest groove, and the number of the water outlet grooves is 1 or 2.

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