Stacked spiral sludge dewatering machine with high dewatering rate

Abstract

The utility model discloses a high dehydration rate stack screw type sludge dehydrator, which comprises a support frame, the top of the support frame is respectively provided with a stack screw machine body and a flocculation bin, and one end of the stack screw machine body is respectively and fixedly connected with a driving motor and a shell. An output shaft of the driving motor extends into the shell and is fixedly connected with a driving cone pulley, one side of the driving cone pulley is movably connected with a driven cone pulley, the driven cone pulley is fixedly connected with a driving gear through a shaft, the outer wall of the driving gear is movably connected with a driven gear, and the driven gear is movably connected with a planet carrier through a shaft; according to the device, the output rotating speed of the driving motor can be reduced, so that the spiral shaft in the stacked screw machine body rotates slowly, the spiral shaft is made to press sludge for a long time, the dewatering effect is improved, and the problem that the dewatering effect is poor is solved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of a screw stack type sludge dewatering machine, and specifically relates to a screw stack type sludge dewatering machine with a high dehydration rate. Background Art

[0002] The stacked spiral sludge dewatering machine combines a spiral shaft with dynamic and static rings to form a new type of filter pressing. It is widely used in municipal sewage treatment projects and water treatment equipment in industrial industries such as petrochemicals, light industry, chemical fiber, papermaking, pharmaceuticals, and leather.

[0003] The existing screw stacking sludge dewatering machine has a high motor speed when in use, which results in a short sludge pressing time, thereby reducing the sludge dewatering effect. This phenomenon has become a problem that needs to be solved urgently by people in this field. Utility Model Content

[0004] The utility model aims to provide a high dehydration rate spiral stacking sludge dehydrator for existing devices to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a high dehydration rate screw stacking sludge dewatering machine, comprising a support frame, a screw stacking machine body and a flocculation bin are respectively installed on the top of the support frame, one end of the screw stacking machine body is respectively fixedly connected to a driving motor and a shell, the output shaft of the driving motor extends into the interior of the shell and is fixedly connected to a driving bevel gear, one side of the driving bevel gear is movably connected to a driven bevel gear, the driven bevel gear is fixedly connected to a driving gear through a shaft, the outer wall of the driving gear is movably connected to a driven gear, and the driven gear is movably connected to a planetary carrier through a shaft. One end of the planetary frame is fixedly connected with an output shaft, and the outer wall of the driven gear is movably connected with a fixed gear ring. By arranging a support frame, a spiral stacking machine body, a flocculation bin, a driving motor, a shell, an active bevel gear, a driven bevel gear, a driving gear, a driven gear, a planetary frame, an output shaft and a fixed gear ring, it is beneficial to reduce the output speed of the driving motor, so that the spiral shaft inside the spiral stacking machine body rotates slower, and then the spiral shaft performs long-term mud pressing work on the sludge, thereby improving the dehydration effect, solving the problem of poor dehydration effect, meeting people's work needs, and worthy of popularization and use.

[0006] Furthermore, the driving bevel wheel and the driven bevel wheel are meshed with each other, and the driven bevel wheel and the driving bevel wheel are vertically distributed, which facilitates the driving bevel wheel to drive the driven bevel wheel to rotate and makes the output axial direction turn.

[0007] Furthermore, the driven bevel wheel forms a linkage structure with the driving gear through the shaft, and the driving gear and the driven gear mesh with each other, which facilitates the driven bevel wheel to drive the driving gear to rotate, thereby enabling the driving gear to drive the driven gear to rotate.

[0008] Furthermore, the driven gears are distributed at equal angles along the axial center line of the driving gear, and the size of the driving gear is smaller than that of the driven gear, which facilitates the driving gear to drive the driven gear to rotate at a reduced speed.

[0009] Furthermore, the planet carrier is distributed in a "cross" shape, and the output shaft forms a linkage structure with the driven gear through the planet carrier, which facilitates the driven gear to drive the output shaft to rotate through the planet carrier.

[0010] Furthermore, the driven gear and the fixed gear ring form a rotating structure, and the fixed gear ring is fixed to the inner wall of the housing, which facilitates the driven gear to revolve while rotating.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0012] (1) The support frame, the spiral stacking machine body, the flocculation chamber, the driving motor, the shell, the driving bevel wheel, the driven bevel wheel, the driving gear, the driven gear, the planetary carrier, the output shaft and the fixed gear ring are provided, which is conducive to reducing the output speed of the driving motor, so that the spiral shaft inside the spiral stacking machine body rotates more slowly, and then the spiral shaft performs long-term mud pressing work on the sludge, thereby improving the dehydration effect, solving the problem of poor dehydration effect, meeting people's work needs, and worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 The utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0016] Figure 3 It is a schematic diagram of the inner section of the shell of the utility model.

[0017] In the figure: 1. Support frame; 2. Spiral stacking machine body; 3. Flocculation chamber; 4. Driving motor; 5. Housing; 6. Active bevel wheel; 7. Driven bevel wheel; 8. Active gear; 9. Driven gear; 10. Planetary carrier; 11. Output shaft; 12. Fixed gear ring. DETAILED DESCRIPTION

[0018] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a high dehydration rate spiral stacking sludge dewatering machine, including a support frame 1, a spiral stacking machine body 2 and a flocculation bin 3 are respectively installed on the top of the support frame 1, one end of the spiral stacking machine body 2 is respectively fixedly connected to a driving motor 4 and a shell 5, the output shaft of the driving motor 4 extends into the shell 5 and is fixedly connected to a driving cone wheel 6, one side of the driving cone wheel 6 is movably connected to a driven cone wheel 7, the driven cone wheel 7 is fixedly connected to a driving gear 8 through a shaft, the outer wall of the driving gear 8 is movably connected to a driven gear 9, the driven gear 9 is movably connected to a planetary frame 10 through a shaft, and one end of the planetary frame 10 is fixedly connected to The output shaft 11 and the outer wall of the driven gear 9 are movably connected with a fixed gear ring 12. The support frame 1, the spiral stacking machine body 2, the flocculation bin 3, the driving motor 4, the shell 5, the driving bevel gear 6, the driven bevel gear 7, the driving gear 8, the driven gear 9, the planetary carrier 10, the output shaft 11 and the fixed gear ring 12 are arranged, which is conducive to reducing the output speed of the driving motor 4, so that the spiral shaft inside the spiral stacking machine body 2 rotates more slowly, and then the spiral shaft performs long-term mud pressing work on the sludge, thereby improving the dehydration effect, solving the problem of poor dehydration effect, meeting people's work needs, and worthy of popularization and use.

[0020] Furthermore, the driving bevel wheel 6 and the driven bevel wheel 7 are meshed with each other, and the driven bevel wheel 7 is vertically distributed with the driving bevel wheel 6, which facilitates the driving bevel wheel 6 to drive the driven bevel wheel 7 to rotate and turn the output axial direction.

[0021] Furthermore, the driven bevel wheel 7 forms a linkage structure with the driving gear 8 through the shaft, and the driving gear 8 and the driven gear 9 are meshed with each other, which facilitates the driven bevel wheel 7 to drive the driving gear 8 to rotate, thereby enabling the driving gear 8 to drive the driven gear 9 to rotate.

[0022] Furthermore, the driven gears 9 are distributed at equal angles along the axial center line of the driving gear 8 , and the size of the driving gear 8 is smaller than that of the driven gear 9 , which facilitates the driving gear 8 to drive the driven gear 9 to rotate at a reduced speed.

[0023] Furthermore, the planet carrier 10 is distributed in a “cross” shape, and the output shaft 11 forms a linkage structure with the driven gear 9 through the planet carrier 10 , which facilitates the driven gear 9 to drive the output shaft 11 to rotate through the planet carrier 10 .

[0024] Furthermore, the driven gear 9 and the fixed gear ring 12 form a rotating structure, and the fixed gear ring 12 is fixed to the inner wall of the housing 5, which facilitates the driven gear 9 to revolve while rotating.

[0025] When in use, first start the driving motor 4, so that the driving motor 4 drives the active bevel wheel 6 to rotate, so that the active bevel wheel 6 drives the driven bevel wheel 7 to rotate, so that the driven bevel wheel 7 drives the active gear 8 to rotate, so that the active gear 8 drives the driven gear 9 to rotate at a reduced speed, and at the same time, the driven gear 9 is meshed with the fixed gear ring 12, so that the driven gear 9 rotates while revolving, so that the driven gear 9 drives the output shaft 11 to rotate at a speed much smaller than the output shaft of the driving motor 4 through the planetary carrier 10, and then the output shaft 11 drives the spiral shaft inside the screw stacking machine body 2 to perform long-term mud pressing on the sludge, thereby improving the dehydration rate.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A high dehydration rate spiral stacking sludge dehydrator, comprising a support frame (1), characterized in that: The top of the support frame (1) is respectively provided with a screw stacking machine body (2) and a flocculation bin (3); one end of the screw stacking machine body (2) is respectively fixedly connected with a driving motor (4) and a housing (5); an output shaft of the driving motor (4) extends into the housing (5) and is fixedly connected with a driving bevel gear (6); one side of the driving bevel gear (6) is movably connected with a driven bevel gear (7); the driven bevel gear (7) is fixedly connected with a driving gear (8) via a shaft; the outer wall of the driving gear (8) is movably connected with a driven gear (9); the driven gear (9) is movably connected with a planetary carrier (10) via a shaft; one end of the planetary carrier (10) is fixedly connected with an output shaft (11); the outer wall of the driven gear (9) is movably connected with a fixed gear ring (12).

2. The high dehydration rate spiral stacking sludge dehydrator according to claim 1, characterized in that: The active cone wheel (6) and the driven cone wheel (7) are meshed with each other, and the driven cone wheel (7) and the active cone wheel (6) are vertically distributed.

3. The high dehydration rate screw stacking sludge dehydrator according to claim 1, characterized in that: The driven bevel gear (7) forms a linkage structure with the driving gear (8) via a shaft, and the driving gear (8) and the driven gear (9) are meshed with each other.

4. The high dehydration rate screw stacking sludge dehydrator according to claim 1, characterized in that: The driven gears (9) are distributed at equal angles along the axial center line of the driving gear (8), and the size of the driving gear (8) is smaller than that of the driven gear (9).

5. The high dehydration rate spiral stacking sludge dehydrator according to claim 1, characterized in that: The planet carrier (10) is distributed in a "cross" shape, and the output shaft (11) forms a linkage structure with the driven gear (9) through the planet carrier (10).

6. The high dehydration rate spiral stacking sludge dehydrator according to claim 1, characterized in that: The driven gear (9) and the fixed gear ring (12) form a rotating structure, and the fixed gear ring (12) is fixed to the inner wall of the housing (5).

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