CN213762362U - Double-layer rotary drum mechanism of three-phase horizontal centrifuge - Google Patents
Double-layer rotary drum mechanism of three-phase horizontal centrifuge Download PDFInfo
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- CN213762362U CN213762362U CN202022689371.9U CN202022689371U CN213762362U CN 213762362 U CN213762362 U CN 213762362U CN 202022689371 U CN202022689371 U CN 202022689371U CN 213762362 U CN213762362 U CN 213762362U
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Abstract
The utility model relates to a centrifuge technical field just discloses a three-phase horizontal centrifuge's double-deck rotary drum mechanism, the on-line screen storage device comprises a base, the lateral wall fixedly connected with riser of base upside, the rotation hole has been seted up to the left lateral wall of riser, the downthehole activity of rotating has cup jointed outer drum, the rotation hole all stretches out at the both ends of outer drum, the outer wall of outer drum passes through the bearing and rotates the pore wall rotation in hole and be connected, outer drum internalization has cup jointed interior rotary drum, be provided with the clearance between inner wall of outer drum and the interior rotary drum, be provided with two ball bearing between inner wall of outer drum and the interior rotary drum. The utility model discloses a set up double-deck rotary drum, remaining impurity in the effectual liquid of having removed, the effectual centrifugal effect that improves centrifuge.
Description
Technical Field
The utility model relates to a centrifuge technical field especially relates to a three-phase horizontal centrifuge's double-deck rotary drum mechanism.
Background
The three-phase horizontal centrifuge is a common centrifuge for solid-liquid separation, and is widely applied to the fields of biological medicine, food processing, sludge treatment and the like. The rotary drum of the three-phase horizontal centrifuge is a structure used for settling liquid.
The existing horizontal centrifuge adopts a single-layer rotary drum mechanism, and when the horizontal centrifuge is used, the separated liquid cannot be further finely separated, so that the purity of the liquid separated by the centrifuge is low, and the centrifugal separation effect of the centrifuge is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the single-layer drum mechanism of horizontal centrifuge pair leads to the reduction of centrifugal separation effect among the prior art, and the double-layer drum mechanism of a three-phase horizontal centrifuge who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a double-layer rotary drum mechanism of a three-phase horizontal centrifuge comprises a base, wherein the side wall of the upper side of the base is fixedly connected with a vertical plate, the side wall at the left side of the vertical plate is provided with a rotating hole, an outer rotating drum is movably sleeved in the rotating hole, the two ends of the outer rotating drum extend out of the rotating holes, the outer wall of the outer rotating drum is rotatably connected with the hole walls of the rotating holes through bearings, an inner rotary drum is movably sleeved in the outer rotary drum, a gap is arranged between the inner wall of the outer rotary drum and the inner rotary drum, two ball bearings are arranged between the inner wall of the outer rotary drum and the inner rotary drum, an overflow hole is arranged on the outer wall of the inner rotary drum, the outer wall of the outer rotating drum is provided with two liquid outlet holes, the side wall of the upper side of the base is fixedly connected with a motor, the output shaft of the motor is fixedly sleeved with a driving bevel gear, and a driven bevel gear meshed with the driving bevel gear is fixedly sleeved outside the outer rotating drum.
Preferably, the side wall of the upper side of the base is fixedly connected with a supporting plate, the side wall of the upper side of the supporting plate is provided with a U-shaped groove, a same fixing shaft is fixedly connected between the groove walls of the opposite sides of the U-shaped groove, the fixing shaft is movably sleeved with a roller, and the roller is tightly attached to the outer wall of the outer rotating drum.
Preferably, the side wall of the upper side of the base is provided with heat dissipation holes, the heat dissipation holes are located below the motor, and the side wall of the upper side of the base is provided with ventilation holes communicated with the heat dissipation holes.
Preferably, the outer wall of the outer rotary drum close to the right end is fixedly connected with a seal ring movably sleeved outside the inner rotary drum.
Preferably, the ball bearing on the left side is a sealed bearing.
Preferably, the four corners of the lower surface of the base are provided with pin holes.
Compared with the prior art, the utility model provides a three-phase horizontal centrifuge's double-deck rotary drum mechanism possesses following beneficial effect:
this double-deck rotary drum mechanism of three-phase horizontal centrifuge, through the base that sets up, the riser, the rotation hole, outer drum, interior rotary drum, ball bearing, overflow hole, go out the liquid hole, motor, drive bevel gear and driven bevel gear, during the use, during liquid in the interior rotary drum flows outer drum through overflow hole, the control motor rotates, the output shaft of motor drives the drive bevel gear and rotates, drive bevel gear drives driven bevel gear and rotates, driven bevel gear drives outer drum high-speed rotation, outer drum drives inside liquid and carries out high-speed centrifugation, thereby can further carry out centrifugal separation to the liquid in the interior rotary drum, the effectual remaining impurity in the liquid that removes, the effectual centrifugal effect that improves centrifuge.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a set up double-deck rotary drum, remaining impurity in the effectual liquid that has got rid of has effectually improved centrifuge's centrifugal effect.
Drawings
Fig. 1 is a schematic structural diagram of a double-layer drum mechanism of a three-phase horizontal centrifuge according to the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1.
In the figure: 1 base, 2 vertical plates, 3 rotating holes, 4 outer rotating drums, 5 inner rotating drums, 6 ball bearings, 7 overflow holes, 8 liquid outlet holes, 9 motors, 10 driving bevel gears, 11 driven bevel gears, 12 supporting plates, 13U-shaped grooves, 14 fixing shafts, 15 rolling wheels, 16 heat dissipation holes, 17 ventilation holes, 18 sealing rings and 19 pin holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a double-layer rotary drum mechanism of a three-phase horizontal centrifuge comprises a base 1, a vertical plate 2 is fixedly connected to the side wall of the upper side of the base 1, a rotary hole 3 is formed in the side wall of the left side of the vertical plate 2, an outer rotary drum 4 is movably sleeved in the rotary hole 3, two ends of the outer rotary drum 4 extend out of the rotary hole 3, the outer wall of the outer rotary drum 4 is rotatably connected with the hole wall of the rotary hole 3 through a bearing, an inner rotary drum 5 is movably sleeved in the outer rotary drum 4, a gap is formed between the inner wall of the outer rotary drum 4 and the inner rotary drum 5, two ball bearings 6 are arranged between the inner wall of the outer rotary drum 4 and the inner rotary drum 5, an overflow hole 7 is formed in the outer wall of the inner rotary drum 5, two liquid outlet holes 8 are formed in the outer wall of the outer rotary drum 4, a motor 9 is fixedly connected to the side wall of the upper side of the base 1, a driving bevel gear 10 is fixedly sleeved on an output shaft of the motor 9, a driven bevel gear 11 engaged with the driving bevel gear 10 is fixedly sleeved outside the outer rotary drum 4, when the centrifugal machine is used, liquid in the inner rotary drum 5 flows into the outer rotary drum 4 through the overflow hole 7, the motor 9 is controlled to rotate, the output shaft of the motor 9 drives the driving bevel gear 10 to rotate, the driving bevel gear 10 drives the driven bevel gear 11 to rotate, the driven bevel gear 11 drives the outer rotary drum 4 to rotate at a high speed, and the outer rotary drum 4 drives the liquid inside to perform high-speed centrifugation, so that the liquid in the inner rotary drum 3 can be further subjected to centrifugal separation, residual impurities in the liquid are effectively removed, and the centrifugal effect of the centrifugal machine is effectively improved.
The lateral wall fixedly connected with backup pad 12 of base 1 upside, U type groove 13 has been seted up to the lateral wall of backup pad 12 upside, and the same root fixed axle 14 of fixedly connected with between the cell wall of the relative one side in U type groove 13, the outer movable sleeve of fixed axle 14 is equipped with gyro wheel 15, and gyro wheel 15 closely laminates with the outer wall of outer drum 4 outward, can support outer drum 4, has improved the stability of outer drum 4 outward.
The outer wall fixedly connected with activity cover that outer rotary drum 4 is close to the right-hand member is located the outer sealing washer 18 of interior rotary drum 5, and the sealing washer can be sealed the clearance of outer rotary drum 4 with the interior rotary drum 3 right-hand member.
The ball bearing 6 on the left side is a seal bearing which can prevent the liquid from leaking from the left end of the outer rotating drum 4.
Pinhole 19 has all been seted up to the four corners department of base 1 lower surface, and the pinhole can be convenient for use bolt to carry out fixed mounting to base 1, has improved the convenience of installation.
The utility model discloses in, during the use, during liquid in the inner drum 5 flows outward the drum 4 through overflow hole 7, control motor 9 rotates, motor 9's output shaft drives the rotation of drive bevel gear 10, drive bevel gear 10 drives driven bevel gear 11 and rotates, driven bevel gear 11 drives outward 4 high-speed rotations of drum, outward 4 drive inside liquid of drum carries out high-speed centrifugation, thereby can further carry out centrifugal separation to the liquid in the inner drum 3, remaining impurity in the effectual liquid of having removed, the effectual centrifugal effect that has improved centrifuge.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The double-layer rotary drum mechanism of the three-phase horizontal centrifuge comprises a base (1) and is characterized in that a vertical plate (2) is fixedly connected to the side wall of the upper side of the base (1), a rotating hole (3) is formed in the side wall of the left side of the vertical plate (2), an outer rotary drum (4) is movably sleeved in the rotating hole (3), the two ends of the outer rotary drum (4) extend out of the rotating hole (3), the outer wall of the outer rotary drum (4) is rotatably connected with the hole wall of the rotating hole (3) through a bearing, an inner rotary drum (5) is movably sleeved in the outer rotary drum (4), a gap is formed between the inner wall of the outer rotary drum (4) and the inner rotary drum (5), two ball bearings (6) are arranged between the inner wall of the outer rotary drum (4) and the inner rotary drum (5), an overflow hole (7) is formed in the outer wall of the inner rotary drum (5), two liquid outlet holes (8) are formed in the outer wall of the outer rotary drum (4), the side wall fixedly connected with motor (9) of base (1) upside, the fixed cover of output shaft of motor (9) is equipped with drive bevel gear (10), the external fixed cover of abversion drum (4) is equipped with driven bevel gear (11) with drive bevel gear (10) looks meshing.
2. The double-layer rotating drum mechanism of the three-phase horizontal centrifuge as claimed in claim 1, wherein the side wall of the upper side of the base (1) is fixedly connected with a supporting plate (12), the side wall of the upper side of the supporting plate (12) is provided with a U-shaped groove (13), a same fixed shaft (14) is fixedly connected between the groove walls of the opposite sides of the U-shaped groove (13), the fixed shaft (14) is movably sleeved with a roller (15), and the roller (15) is tightly attached to the outer wall of the outer rotating drum (4).
3. The double-layer rotating drum mechanism of the three-phase horizontal centrifuge as claimed in claim 1, wherein the side wall of the upper side of the base (1) is provided with heat dissipation holes (16), the heat dissipation holes (16) are located below the motor (9), and the side wall of the upper side of the base (1) is provided with ventilation holes (17) communicated with the heat dissipation holes (16).
4. The double-layer rotating drum mechanism of the three-phase horizontal centrifuge as claimed in claim 1, wherein the outer wall of the outer rotating drum (4) near the right end is fixedly connected with a sealing ring (18) movably sleeved outside the inner rotating drum (5).
5. The double-deck drum mechanism of a three-phase horizontal centrifuge as claimed in claim 1, wherein the ball bearing (6) on the left side is a sealed bearing.
6. The double-layer rotating drum mechanism of the three-phase horizontal centrifuge as claimed in claim 1, wherein pin holes (19) are formed at four corners of the lower surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689371.9U CN213762362U (en) | 2020-11-19 | 2020-11-19 | Double-layer rotary drum mechanism of three-phase horizontal centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022689371.9U CN213762362U (en) | 2020-11-19 | 2020-11-19 | Double-layer rotary drum mechanism of three-phase horizontal centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213762362U true CN213762362U (en) | 2021-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022689371.9U Active CN213762362U (en) | 2020-11-19 | 2020-11-19 | Double-layer rotary drum mechanism of three-phase horizontal centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213762362U (en) |
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2020
- 2020-11-19 CN CN202022689371.9U patent/CN213762362U/en active Active
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