CN219111908U

CN219111908U - Horizontal spiral discharging sedimentation centrifuge

Info

Publication number: CN219111908U
Application number: CN202223462291.5U
Authority: CN
Inventors: 孟怀发
Original assignee: Zhangjiagang Pufa Machinery Manufacturing Co ltd
Current assignee: Zhangjiagang Pufa Machinery Manufacturing Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-06-02
Anticipated expiration: 2032-12-24

Abstract

The utility model relates to the technical field of decanter centrifuges and discloses a horizontal spiral discharging decanter centrifuge, which comprises a fixed seat, wherein the middle part in the fixed seat is provided with a second cavity, the middle part of the bottom end of the second cavity is fixedly connected with a spring, one end of the spring far away from the bottom of the second cavity is fixedly connected with a limiting plate, the middle part of the top end of the limiting plate is fixedly connected with a movable rod, the top end of the movable rod is fixedly connected with a base, the middle part of the top end of the base is fixedly connected with a shell, and the middle part in the shell is rotationally connected with a heating rod. In the utility model, when the device works to generate vibration, the movable rod is stressed to generate vibration, can downwards move along the guide rod and can compress the spring, and when the spring is compressed, the force of the vibration on the movable rod can be counteracted under the action of the self elastic force, so that the running stability of the device is improved, and meanwhile, the noise generated when the device works is reduced.

Description

Horizontal spiral discharging sedimentation centrifuge

Technical Field

The utility model relates to the technical field of decanter centrifuges, in particular to a horizontal spiral discharging decanter centrifuge.

Background

The horizontal sedimentation spiral discharge centrifuge consists of a high-rotation-speed rotary drum, a spiral, a differential mechanism and other parts, wherein the spiral is the same as the rotary drum in rotation direction and slightly higher or lower in rotation speed than the rotary drum, solids are pushed to a slag discharge port of the rotary drum through blades on a spiral pusher to be discharged, liquid overflows through overflow holes at the large end of the rotary drum, and the liquid continuously circulates to achieve the purpose of continuous separation, and the horizontal sedimentation spiral discharge centrifuge is mainly suitable for separating solid and liquid phases of suspension in the industries of chemical industry, medicine, environmental protection, mines, food and the like, such as drilling mud treatment, starch washing, separation, dehydration treatment, antibiotic fermentation liquid mycelium separation, dehydration of soybean and wheat proteins and the like.

However, in the actual use process, the centrifugal machine can generate larger vibration, so that the device is unstable in operation, larger noise is generated, the use is not facilitated, and meanwhile, the content of water in the solid separated by the centrifugal machine is larger, and the next procedure operation of staff is not facilitated.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a horizontal spiral discharging decanter centrifuge.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a horizontal spiral sedimentation centrifuge of unloading, includes the fixing base, the equal fixedly connected with spring in middle part in the fixing base, the equal fixedly connected with spring in second cavity bottom middle part, the equal fixedly connected with limiting plate of second cavity bottom one end is kept away from to the spring, equal fixedly connected with movable rod in limiting plate top middle part, movable rod top fixedly connected with base, base top middle part fixedly connected with casing, middle part rotation is connected with the heating rod in the casing, base top one side middle part fixedly connected with first servo motor, base bottom opposite side middle part fixedly connected with second servo motor, heating rod one side middle part fixedly connected with second pivot, heating rod opposite side fixedly connected with first pivot, second servo motor drive end fixedly connected with action wheel, the action wheel is connected with from the driving wheel through the linkage area, from the first pivot of driving wheel near casing one side middle part fixedly connected with, the inside first cavity that is provided with of heating rod, first cavity middle part fixedly connected with heater, a plurality of evenly distributed heat conduction blocks of heater periphery fixedly connected with.

As a further description of the above technical solution:

the guide rods are fixedly connected to two sides of the middle of the bottom end of the second cavity, and the middle of the periphery of each guide rod penetrates through two sides of the same limiting plate respectively.

As a further description of the above technical solution:

the middle upper part of one side of the shell, which is close to the differential mechanism, is fixedly connected with a feeding pipe.

As a further description of the above technical solution:

the first rotating shaft and the second rotating shaft are respectively and fixedly connected to the middle parts of two sides of the heating rod.

As a further description of the above technical solution:

and a feed inlet is formed in one side, close to the driven wheel, of the periphery of the heating rod.

As a further description of the above technical solution:

the first rotating shaft penetrates through the middle of one side of the shell near one side of the shell, and the second rotating shaft penetrates through the middle of the other side of the shell near one side of the shell.

As a further description of the above technical solution:

one side of the heat conducting block far away from the heater is fixedly connected to the side wall of the first cavity.

As a further description of the above technical solution:

the driving end of the first servo motor is fixedly connected with a differential mechanism, and a second rotating shaft is fixedly connected to the middle part of one side of the differential mechanism, which is close to the shell.

The utility model has the following beneficial effects:

1. in the utility model, when the device works to generate vibration, the movable rod is stressed to generate vibration, can downwards move along the guide rod and can compress the spring, and when the spring is compressed, the force of the vibration on the movable rod can be counteracted under the action of the self elastic force, so that the running stability of the device is improved, and meanwhile, the noise generated when the device works is reduced.

2. According to the utility model, a worker can conduct heat generated by the heater by controlling the heater, and then the solid particles separated from the materials in the heater are heated by the heat conducting block, so that the water content of the separated solid particles is reduced, and the next working procedure operation of the worker is facilitated.

Drawings

FIG. 1 is a front perspective view of a horizontal spiral discharge decanter centrifuge;

FIG. 2 is a side cross-sectional view of a horizontal spiral discharge decanter centrifuge in accordance with the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a heating rod of a horizontal spiral discharge decanter centrifuge;

fig. 4 is a schematic diagram of the internal structure of a fixing seat of a horizontal spiral discharge decanter centrifuge.

Legend description:

1. a base; 2. a fixing seat; 3. a first servo motor; 4. a differential; 5. a feed pipe; 6. a housing; 7. a first rotating shaft; 8. driven wheel; 9. a linkage belt; 10. a driving wheel; 11. a moving rod; 12. a second servo motor; 13. a second rotating shaft; 14. a feed inlet; 15. a heating rod; 16. a first cavity; 17. a heater; 18. a heat conduction block; 19. a guide rod; 20. a second cavity; 21. a spring; 22. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: a horizontal spiral discharge decanter centrifuge comprises a fixed seat 2, wherein a second cavity 20 is arranged in the middle part in the fixed seat 2, a spring 21 is fixedly connected to the middle part of the bottom end of the second cavity 20, a limiting plate 22 is fixedly connected to one end of the spring 21 far away from the bottom of the second cavity 20, a movable rod 11 is fixedly connected to the middle part of the top end of the limiting plate 22, when the device is vibrated, the movable rod 11 is vibrated by force and can move downwards along a guide rod 19, the spring 21 is compressed, when the spring 21 is compressed, the movable rod 11 is counteracted by the vibrating force under the action of self elastic force, meanwhile, the limiting plate 22 slides on the guide rod 19, the movable rod 11 can be prevented from being separated from the fixed seat 2, thus the operation stability of the device is improved, the top end of the movable rod 11 is fixedly connected with a base 1, the middle part of the top end of the base 1 is fixedly connected with a shell 6, the middle part is rotationally connected with a heating rod 15 in the shell 6, the middle part on one side of the top end of the base 1 is fixedly connected with a first servo motor 3, the middle part on the other side of the bottom end of the base 1 is fixedly connected with a second servo motor 12, the middle part on one side of the heating rod 15 is fixedly connected with a second rotating shaft 13, the other side of the heating rod 15 is fixedly connected with a first rotating shaft 7, the driving end of the second servo motor 12 is fixedly connected with a driving wheel 10, the driving wheel 10 is connected with a driven wheel 8 through a linkage belt 9, the driven wheel 8 is close to the middle part on one side of the shell 6 and is fixedly connected with the first rotating shaft 7, a worker respectively controls the first servo motor 3 and the second servo motor 12 to enable a heating pipe in the shell 6 to rotate, due to the fact that a spiral part is arranged on the heating rod 15, materials in the shell 6 can enter the heating rod 15 through a feeding hole 14 under the cooperation of a differential 4, can realize that solid and liquid in the inside material of heating pole 15 realize the separation under the effect of centrifugal force, the inside first cavity 16 that is provided with of heating pole 15, first cavity 16 middle part fixedly connected with heater 17, a plurality of evenly distributed's of heater 17 periphery fixedly connected with heat conduction piece 18, the staff is through controlling heater 17, can realize the heat conduction that heater 17 produced, then through heat conduction piece 18 for the solid particle that separates in its inside material is heated, is favorable to reducing the moisture content in the solid particle after the separation, the staff of being convenient for next process operation.

The two sides of the middle part of the bottom end of the second cavity 20 are fixedly connected with guide rods 19, the middle part of the periphery of the guide rods 19 respectively penetrates through two sides of the same limiting plate 22, the limiting plate 22 slides on the guide rods 19, the moving rods 11 can be prevented from being separated from the fixed seat 2, the middle upper part of one side of the shell 6 close to the differential mechanism 4 is fixedly connected with a feeding pipe 5, by arranging the feeding pipe 5, workers can be assisted to add materials into the shell 6, the first rotating shaft 7 and the second rotating shaft 13 are respectively fixedly connected with the middle parts of two sides of the heating rod 15, by arranging the first rotating shaft 7 and the second rotating shaft 13, the heating rod 15 can be assisted to rotate, the periphery of the heating rod 15 is provided with a feeding hole 14 close to one side of the driven wheel 8, by arranging the feeding hole 14, as a spiral part is arranged on the heating rod 15, the materials in the shell 6 can enter the inside the heating rod 15 through the feeding hole 14, the first rotating shaft 7 is close to one side of the shell 6 and penetrates through the middle of one side of the shell 6, the second rotating shaft 13 is close to one side of the shell 6 and penetrates through the middle of the other side of the shell 6, one side, far away from the heater 17, of the heat conducting block 18 is fixedly connected to the side wall of the first cavity 16, heat generated by the heater 17 can be conducted through mutual contact between the heat conducting block 18 and the first cavity 16, then solid particles separated from materials in the heat conducting block are heated through the heat conducting block 18, the driving end of the first servo motor 3 is fixedly connected with the differential mechanism 4, the middle of one side, close to the shell 6, of the differential mechanism 4 is fixedly connected with the second rotating shaft 13, and under the cooperation of the differential mechanism 4, separation of solids and liquid in materials in the heating rod 15 can be achieved under the action of centrifugal force.

Working principle: during actual use, the staff adds the material that needs centrifugal separation into casing 6 through inlet pipe 5, the staff is respectively through controlling first servo motor 3 and second servo motor 12, make the heating pipe in the casing 6 rotate, owing to be provided with helical portion on the heating rod 15, make the material in the casing 6 can get into inside the heating rod 15 through feed inlet 14, under differential mechanism 4's cooperation, can realize that the solid in the inside material of heating rod 15 and liquid realize separating under centrifugal force effect, the staff is through controlling heater 17 this moment, can realize that the heat that heater 17 produced is conducted, then through heat conduction piece 18, make the solid particle that separates in its inside material by heating, be favorable to reducing the moisture content in the solid particle after the separation, be convenient for staff's next process operation, simultaneously, when the device receives vibrations, movable rod 11 atress vibrations, can be along guide rod 19 downwardly moving, and can compress spring 21, can compensate the power that movable rod 11 received vibrations under self elasticity effect when spring 21 receives, limit plate 22 slides on guide rod 19 and can improve the stability that can avoid the fixing base 2 from this, thereby, the stability of operation can be improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a horizontal spiral sedimentation centrifuge of unloading, includes fixing base (2), its characterized in that: the utility model discloses a heating device, including fixing base (2) and driving end (16) and is characterized in that the middle part is provided with second cavity (20) in fixing base (2), the equal fixedly connected with spring (21) in second cavity (20) bottom middle part, equal fixedly connected with limiting plate (22) of spring (21) bottom one end of keeping away from second cavity (20), equal fixedly connected with movable rod (11) in limiting plate (22) top middle part, movable rod (11) top fixedly connected with base (1), base (1) top middle part fixedly connected with casing (6), middle part rotation is connected with heating rod (15) in casing (6), base (1) top one side middle part fixedly connected with first servo motor (3), base (1) bottom opposite side middle part fixedly connected with second servo motor (12), heating rod (15) one side middle part fixedly connected with second pivot (13), heating rod (15) opposite side fixedly connected with first pivot (7), second servo motor (12) fixedly connected with action wheel (10), action wheel (10) are connected with driven wheel (8) through driving wheel (9), driven wheel (8) one side fixedly connected with driving end (16) is close to first pivot (16), the middle part of the first cavity (16) is fixedly connected with a heater (17), and the periphery of the heater (17) is fixedly connected with a plurality of evenly distributed heat conduction blocks (18).

2. A horizontal spiral discharge decanter centrifuge according to claim 1, wherein: guide rods (19) are fixedly connected to two sides of the middle of the bottom end of the second cavity (20), and the middle of the periphery of each guide rod (19) penetrates through two sides of the same limiting plate (22) respectively.

3. A horizontal spiral discharge decanter centrifuge according to claim 1, wherein: the middle upper part of one side of the shell (6) close to the differential mechanism (4) is fixedly connected with a feed pipe (5).

4. A horizontal spiral discharge decanter centrifuge according to claim 1, wherein: the first rotating shaft (7) and the second rotating shaft (13) are respectively and fixedly connected to the middle parts of two sides of the heating rod (15).

5. A horizontal spiral discharge decanter centrifuge according to claim 1, wherein: and a feed inlet (14) is formed in the periphery of the heating rod (15) at one side close to the driven wheel (8).

6. A horizontal spiral discharge decanter centrifuge according to claim 1, wherein: the first rotating shaft (7) penetrates through the middle of one side of the shell (6) near one side of the shell (6), and the second rotating shaft (13) penetrates through the middle of the other side of the shell (6) near one side of the shell (6).

7. A horizontal spiral discharge decanter centrifuge according to claim 1, wherein: one side of the heat conducting block (18) far away from the heater (17) is fixedly connected to the side wall of the first cavity (16).

8. A horizontal spiral discharge decanter centrifuge according to claim 1, wherein: the driving end of the first servo motor (3) is fixedly connected with a differential mechanism (4), and a second rotating shaft (13) is fixedly connected with the middle part of one side of the differential mechanism (4) close to the shell (6).