CN211328351U - Stirring device of filtering thickener - Google Patents
Stirring device of filtering thickener Download PDFInfo
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- CN211328351U CN211328351U CN201922024406.4U CN201922024406U CN211328351U CN 211328351 U CN211328351 U CN 211328351U CN 201922024406 U CN201922024406 U CN 201922024406U CN 211328351 U CN211328351 U CN 211328351U
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Abstract
The utility model relates to a filter concentrated machine's agitating unit, including the support and locate on the support and motor, gear reducer case and the stirring structure that the transmission connects gradually, the stirring structure includes: the stirring shaft penetrates through and is arranged on the gear reduction box in a transmission way, and a guide hole penetrating through the two ends of the stirring shaft is arranged in the stirring shaft; the pipeline rotary joint is fixed on the gear reduction box, the upper end of the stirring shaft is in rotary sealing connection with the pipeline rotary joint, and the upper end of the guide hole is communicated with the pipeline rotary joint; and the self-circulation component is fixed at the lower end of the stirring shaft and is communicated with the lower end of the guide hole. The utility model realizes self-circulation near the stirring shaft through the self-circulation component at the lower end of the stirring shaft, thereby effectively improving the transmission effect of filtering concentration on liquid; be equipped with the guide hole in the (mixing) shaft, can let in and wash water or gas, wash (mixing) shaft and concentrator, effectual filtration concentration efficiency that has promoted.
Description
Technical Field
The utility model relates to a filter enrichment facility technical field especially relates to a filter thickener's agitating unit.
Background
The continuous filtering, concentrating and separating device is equipment based on the gravity settling principle to realize material separation, and is widely applied to production places needing filtering, concentrating and separating, such as hydrometallurgy, mineral separation, chemical engineering and the like, and other liquid treatment processes.
When wasing concentrated machine of filtering usually, set up on concentrated machine of filtering and wash the shower nozzle and wash the concentrated machine inside bath to form the scouring action through the stirring and wash the internal portion of cauldron, but stirring in-process (mixing) shaft rotates toward a direction, and the back of (mixing) shaft often keeps wasing the blind area again, and the (mixing) shaft is solid simultaneously, and in the use, the drive (mixing) shaft rotates the energy consumption height.
When filtering concentration in normal work, liquid near the stirring shaft can only pass through the wall effect of the stirring shaft, the flow is small, a better circulation effect cannot be formed, and the concentration effect is lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and provide a clear effectual, the better agitating unit of concentrated machine of filtration of concentrated in-process transmission to solve above-mentioned at least one technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the utility model provides a filter thickener's agitating unit, includes the support and locates just motor, gear reduction box and the stirring structure of transmission connection in proper order on the support, the stirring structure includes:
the stirring shaft penetrates through the gear reduction box and is installed on the gear reduction box in a transmission mode, and guide holes penetrating through two ends of the stirring shaft are formed in the stirring shaft;
the pipeline rotating joint is fixed on the gear reduction box, the upper end of the stirring shaft is in rotary sealing connection with the pipeline rotating joint, and the upper end of the guide hole is communicated with the pipeline rotating joint;
and the self-circulation assembly is fixed at the lower end of the stirring shaft and is communicated with the lower end of the guide hole.
The utility model has the advantages that: the utility model realizes self-circulation near the stirring shaft through the self-circulation component at the lower end of the stirring shaft, thereby effectively improving the transmission effect of filtering concentration on liquid; be equipped with the guide hole in the (mixing) shaft, can let in and wash water or gas, wash (mixing) shaft and concentrator, effectual filtration concentration efficiency that has promoted.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the self-circulation subassembly includes first stirring rake, connecting axle and second stirring rake, the connecting axle is coaxial to be located first stirring rake with between the second stirring rake, the upper end of connecting axle with the downside fixed connection of first stirring rake, the second stirring rake is fixed in the lower extreme of connecting axle, the upper end of first stirring rake with the lower extreme fixed connection of (mixing) shaft, be equipped with a plurality of first through-holes on the first stirring rake, be equipped with the cavity that link up both ends about it in the connecting axle, the upper end of cavity respectively with first through-hole with the guide hole switches on.
The beneficial effect of adopting the further scheme is that: utilize the centrifugal action of the first through-hole on the first stirring rake, can inhale liquid by the lower extreme cavity opening of connecting axle, through the transmission effect of (mixing) shaft, can realize liquid by supreme inner loop down in the connecting axle, the effectual transmission effect that promotes and filter the concentration in-process.
Further, the circumference of first stirring rake is equipped with a plurality of paddles, first through-hole is followed the length direction interval of paddle sets up.
The beneficial effect of adopting the further scheme is that: first through-hole setting is kept away from the axis of (mixing) shaft more on the paddle, and the centrifugal action of production is better, and self-loopa is efficient.
Furthermore, the downside of paddle is equipped with a plurality of water conservancy diversion pieces, and is a plurality of the water conservancy diversion piece is followed the length direction of paddle sets up at interval in proper order.
The beneficial effect of adopting the further scheme is that: the water conservancy diversion piece can promote the liquid of paddle downside when the paddle rotates, and stirring effect is better.
Furthermore, a first sealing ring is arranged between the lower end of the stirring shaft and the first stirring paddle, and a second sealing ring is arranged between the upper end of the connecting shaft and the first stirring shaft.
The beneficial effect of adopting the further scheme is that: the first sealing ring can keep the sealing performance of being connected between the stirring shaft and the first stirring paddle, and the second sealing ring can keep the sealing performance between the first stirring paddle and the connecting shaft.
Further, be equipped with first external splines on the lower extreme outer wall of (mixing) shaft, the upside on the first stirring rake is equipped with first mounting hole, be equipped with first internal spline in the first mounting hole, the (mixing) shaft passes through first external splines with first internal spline with first mounting hole key-type connection.
The beneficial effect of adopting the further scheme is that: the stirring shaft is connected with the first stirring paddle through keys, so that the transmission is stable and the transmission effect is good.
Further, be equipped with the second external splines on the upper end outer wall of connecting axle, the downside of first stirring rake is equipped with the second mounting hole, be equipped with the second internal splines in the second mounting hole, the connecting axle passes through the second external splines with the second internal splines with the second mounting hole key-type connection.
The beneficial effect of adopting the further scheme is that: the connecting shaft is connected with the first stirring paddle through keys, so that the transmission is stable and the effect is good.
Furthermore, a plurality of second through holes are axially formed in the side wall of the lower end of the connecting shaft, and one ends of the second through holes are communicated with the cavity.
The beneficial effect of adopting the further scheme is that: the second through hole is formed in the wall surface of the lower end of the connecting shaft, so that the possibility that liquid on the side surface of the lower end of the connecting shaft transversely enters the connecting shaft can be overcome, and the self-circulation effect is improved.
Further, the upside of pipeline rotary joint is equipped with the baffle-box, the lower extreme of baffle-box with pipeline rotary joint's upper end fixed connection, be equipped with moisturizing interface and tonifying qi interface on the baffle-box, the moisturizing interface with the tonifying qi interface all with the upper end of guide hole switches on.
The beneficial effect of adopting the further scheme is that: moisturizing interface and tonifying qi interface can supply water and gentleness, washs stirring shaft inside and can also utilize the pore structure on the self-loopa subassembly to let in inside washing water and the gas of concentrator and wash simultaneously.
Further, a mechanical seal is arranged between the stirring shaft and the bracket.
The beneficial effect of adopting the further scheme is that: the mechanical seal can improve the sealing performance between the stirring shaft and the bracket and keep the stability of mechanical transmission.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a motor, 2, a gear reduction box, 3, a support, 4, a mechanical seal, 5, a stirring shaft, 6, a pipeline rotating joint, 7, a buffer box, 8, an air supplementing interface, 9, an air supplementing interface, 10, a self-circulation component, 101, a first stirring paddle, 102, a connecting shaft, 103, a second stirring paddle, 104, a flow deflector, 105, a first through hole, 106, a second through hole, 107, a first sealing ring, 108 and a second sealing ring.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1, the utility model discloses a filter concentrated machine's agitating unit, including support 3 and locate on support 3 and motor 1, gear reduction box 2 and the stirring structure that the transmission is connected in proper order, the stirring structure includes: the stirring shaft 5 penetrates through the gear reduction box 2 and is arranged on the gear reduction box in a transmission way, and guide holes penetrating through two ends of the stirring shaft 5 are formed in the stirring shaft 5; the pipeline rotating joint 6 is fixed on the gear reduction box 2, the upper end of the stirring shaft 5 is in rotating and sealing connection with the pipeline rotating joint 6, and the upper end of the guide hole is communicated with the pipeline rotating joint 6; the self-circulation component 10 is fixed at the lower end of the stirring shaft 5, and the self-circulation component 10 is communicated with the lower end of the guide hole; a mechanical seal 4 is arranged between the stirring shaft 5 and the bracket 3.
The self-circulation assembly 10 comprises a first stirring paddle 101, a connecting shaft 102 and a second stirring paddle 103, wherein the connecting shaft 102 is coaxially arranged between the first stirring paddle 101 and the second stirring paddle 103, the upper end of the connecting shaft 102 is fixedly connected with the lower side of the first stirring paddle 101, the second stirring paddle 103 is fixed at the lower end of the connecting shaft 102, the upper end of the first stirring paddle 101 is fixedly connected with the lower end of the stirring shaft 5, a plurality of first through holes 105 are formed in the first stirring paddle 101, a cavity penetrating through the upper end and the lower end of the connecting shaft 102 is formed in the connecting shaft 102, and the upper end of the cavity is respectively communicated with the first through holes 105 and the guide; when the stirring shaft 5 rotates to drive the self-circulation assembly 10 to rotate, the centrifugal force at the position of the first through hole 105 is larger than the lower end opening of the axis of the connecting shaft 102, liquid in the axis direction of the lower end of the connecting shaft 102 moves upwards along the connecting shaft 102 under the action of the centrifugal force and is discharged through the first through hole 105, the self-circulation of the liquid can be effectively realized, the transmission efficiency of the liquid is effectively improved, when the liquid needs to be cleaned, through the guide hole in the stirring shaft 5, cleaning water can be introduced to wash the stirring shaft 5, the connecting shaft 102 and the first through hole 105, and the cleaning effect is good.
A plurality of blades are arranged in the circumferential direction of the first stirring paddle 101, and the first through holes 105 are arranged at intervals along the length direction of the blades; the blade is three leaves or four leaves, preferably three leaves; an inner cavity is arranged in the paddle, the first through hole 105 is communicated with the inner cavity, the other end of the inner cavity extends to the 5-line position of the stirring shaft, the upper end of the inner cavity is communicated with the lower end of the guide hole, and the lower end of the inner cavity is communicated with the upper end of the cavity.
The second stirring paddle 103 is a three-blade or four-blade type stirring paddle.
The downside of paddle is equipped with a plurality of water conservancy diversion pieces 104, and a plurality of water conservancy diversion pieces 104 set up along the length direction interval in proper order of paddle, and water conservancy diversion piece 104 extends along the circumference of (mixing) shaft 5, and on the stirring direction, the rear end of water conservancy diversion piece 104 is close to the axis of (mixing) shaft 5, and the axis of (mixing) shaft 5 is kept away from to the front end.
A plurality of second through holes 106 are axially formed in the side wall of the lower end of the connecting shaft 102, and one end of each second through hole 106 is communicated with the cavity.
The upside of pipeline rotary joint 6 is equipped with baffle-box 7, and the lower extreme of baffle-box 7 and the upper end fixed connection of pipeline rotary joint 6 are equipped with moisturizing interface 9 and tonifying qi interface 8 on the baffle-box 7, and moisturizing interface 9 and tonifying qi interface 8 all switch on with the upper end of guide hole.
As shown in fig. 2, a first sealing ring 107 is disposed between the lower end of the stirring shaft 5 and the first stirring paddle 101, and a second sealing ring 108 is disposed between the upper end of the connecting shaft 102 and the first stirring shaft 5.
Be equipped with first external splines on the lower extreme outer wall of (mixing) shaft 5, the upside on the first stirring rake 101 is equipped with first mounting hole, is equipped with first internal spline in the first mounting hole, and (mixing) shaft 5 is through first external splines and first internal spline and first mounting hole key-type connection.
The outer wall of the upper end of the connecting shaft 102 is provided with a second external spline, the lower side of the first stirring paddle 101 is provided with a second mounting hole, a second internal spline is arranged in the second mounting hole, and the connecting shaft 102 is connected with the second mounting hole through the second external spline and the second internal spline.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a filter thickener's agitating unit, includes support (3) and locates motor (1), gear reduction box (2) and stirring structure that just transmission connects in proper order on support (3), its characterized in that, the stirring structure includes:
the stirring shaft (5) penetrates through the gear reduction box (2) and is installed on the gear reduction box in a transmission mode, and guide holes penetrating through two ends of the stirring shaft (5) are formed in the stirring shaft (5);
the pipeline rotating joint (6) is fixed on the gear reduction box (2), the upper end of the stirring shaft (5) is in rotating and sealing connection with the pipeline rotating joint (6), and the upper end of the guide hole is communicated with the pipeline rotating joint (6);
the self-circulation component (10) is fixed at the lower end of the stirring shaft (5), and the self-circulation component (10) is communicated with the lower end of the guide hole.
2. The stirring device of a filtration concentrator as defined in claim 1, the self-circulation component (10) comprises a first stirring paddle (101), a connecting shaft (102) and a second stirring paddle (103), the connecting shaft (102) is coaxially arranged between the first stirring paddle (101) and the second stirring paddle (103), the upper end of the connecting shaft (102) is fixedly connected with the lower side of the first stirring paddle (101), the second stirring paddle (103) is fixed at the lower end of the connecting shaft (102), the upper end of the first stirring paddle (101) is fixedly connected with the lower end of the stirring shaft (5), a plurality of first through holes (105) are arranged on the first stirring paddle (101), a cavity penetrating through the upper end and the lower end of the connecting shaft (102) is arranged in the connecting shaft, the upper end of the cavity is respectively communicated with the first through hole (105) and the guide hole.
3. The stirring device of a filtration concentrator as claimed in claim 2, wherein the first stirring paddle (101) is provided with a plurality of paddles along the circumferential direction, and the first through holes (105) are arranged at intervals along the length direction of the paddles.
4. A stirring device of a filtration concentrator as claimed in claim 3, wherein a plurality of flow deflectors (104) are provided on the lower side of the blade, and the flow deflectors (104) are sequentially arranged at intervals along the length direction of the blade.
5. A stirring device of a filtration concentrator as claimed in claim 3, wherein a first sealing ring (107) is provided between the lower end of the stirring shaft (5) and the first stirring paddle (101), and a second sealing ring (108) is provided between the upper end of the connecting shaft (102) and the stirring shaft (5).
6. The stirring device of a filtration concentrator as claimed in claim 5, wherein the outer wall of the lower end of the stirring shaft (5) is provided with a first external spline, the upper side of the first stirring paddle (101) is provided with a first mounting hole, the first mounting hole is internally provided with a first internal spline, and the stirring shaft (5) is connected with the first mounting hole through the first external spline and the first internal spline.
7. The stirring device of a filtration concentrator as claimed in claim 6, wherein the outer wall of the upper end of the connecting shaft (102) is provided with a second external spline, the lower side of the first stirring paddle (101) is provided with a second mounting hole, the second mounting hole is internally provided with a second internal spline, and the connecting shaft (102) is connected with the second mounting hole through the second external spline and the second internal spline.
8. The stirring device of a filtration concentrator as claimed in claim 7, wherein the side wall of the lower end of the connecting shaft (102) is provided with a plurality of second through holes (106) along the axial direction, and one end of the second through holes (106) is communicated with the cavity.
9. The stirring device of a filtration concentrator according to any one of claims 1-8, wherein a buffer tank (7) is disposed on the upper side of the pipeline rotary joint (6), the lower end of the buffer tank (7) is fixedly connected with the upper end of the pipeline rotary joint (6), a water supplementing interface (9) and an air supplementing interface (8) are disposed on the buffer tank (7), and both the water supplementing interface (9) and the air supplementing interface (8) are communicated with the upper end of the guide hole.
10. A stirring device of a filtration concentrator according to any one of claims 1-8, wherein a mechanical seal (4) is provided between the stirring shaft (5) and the support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024406.4U CN211328351U (en) | 2019-11-21 | 2019-11-21 | Stirring device of filtering thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024406.4U CN211328351U (en) | 2019-11-21 | 2019-11-21 | Stirring device of filtering thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211328351U true CN211328351U (en) | 2020-08-25 |
Family
ID=72090222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922024406.4U Active CN211328351U (en) | 2019-11-21 | 2019-11-21 | Stirring device of filtering thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211328351U (en) |
-
2019
- 2019-11-21 CN CN201922024406.4U patent/CN211328351U/en active Active
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