CN220288016U

CN220288016U - Centrifugal dewatering device

Info

Publication number: CN220288016U
Application number: CN202320308113.2U
Authority: CN
Inventors: 张兆军; 孙雨; 王保珍; 么瑞静; 窦广斌
Original assignee: Tianjin Green Exhibition Environmental Protection Technology Co ltd
Current assignee: Tianjin Green Exhibition Environmental Protection Technology Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2024-01-02
Anticipated expiration: 2033-02-24

Abstract

The utility model belongs to the technical field of dehydration equipment, and particularly relates to a centrifugal dehydration device, which comprises a base and an outer box, wherein a support frame is rotatably arranged in the middle of the base through a connecting shaft, the outer box is fixedly arranged in the middle of the support frame, a rotating cylinder is arranged in the outer box, a rotating shaft is arranged at the bottom of the rotating cylinder, and the bottom end of the rotating shaft penetrates through the outer box and is rotatably connected with the support frame; the top seal of a rotating cylinder is provided with a scraping plate, the top end of the scraping plate is connected with the top of the supporting frame through a lifting assembly, the rotating shaft is connected with the bottom of the supporting frame through a driving assembly, and the bottom of the outer box is provided with a drain pipe. Through installing the sealing scraper blade that has the function of scraping additional in rotating the section of thick bamboo, can prevent on the one hand that the container piece from being thrown away at the rotation in-process, the other party alright realize under the drive of lifting unit for with the container piece shovel of wall built-up fall, assist people to take out the container piece.

Description

Centrifugal dewatering device

Technical Field

The utility model belongs to the technical field of dehydration equipment, and particularly relates to a centrifugal dehydration device.

Background

The centrifugal machine is one of the most common equipment in the chemical industry, water contained in objects is thrown out by adopting centrifugal modes such as inner cylinder rotation and the like through centrifugal force generated by high-speed rotation, waste containers are firstly crushed when being recycled, crushed waste container fragments are cleaned, wet container fragments after cleaning are dehydrated, and the dehydrated container fragments are subjected to high-temperature melting treatment;

the technology discloses a waste plastic fragment dehydration device, which comprises a dehydration device, a lifting mechanism, a driving mechanism and a raking device, wherein the dehydration device comprises a dehydration cylinder, a mesh screen cylinder and a supporting column, the mesh screen cylinder is fixed in the dehydration cylinder, an opening communicated with a discharge hole is formed in a position of the mesh screen cylinder corresponding to the discharge hole, the lifting mechanism is arranged in the mesh screen cylinder, and the technology has the technical effects of high dehydration treatment efficiency and the like;

then in the in-service use, when carrying out centrifugal dehydration to the container piece, along with the increase of centrifugal force, the container piece can produce the wall built-up phenomenon because of the adherent impurity of surface adhesion, so not only can't fully retrieve it, leads to the inner tube to block up moreover easily, and the device can't clear up the dehydration section of thick bamboo inner wall voluntarily, and has not only inefficiency through the manual mode of clearing up of manual work, has the potential safety hazard moreover, needs to solve urgently.

In order to solve the above problems, a centrifugal dewatering device is proposed in the present application.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a centrifugal dewatering device which has the characteristic of being capable of quickly cleaning container fragments.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the centrifugal dewatering device comprises a base and an outer box, wherein a supporting frame is rotatably arranged in the middle of the base through a connecting shaft, the outer box is fixedly arranged in the middle of the supporting frame, a rotating cylinder is arranged in the outer box, a rotating shaft is arranged at the bottom of the rotating cylinder, and the bottom end of the rotating shaft penetrates through the outer box and is rotatably connected with the supporting frame; the top seal of a rotating cylinder is provided with a scraping plate, the top end of the scraping plate is connected with the top of the supporting frame through a lifting assembly, the rotating shaft is connected with the bottom of the supporting frame through a driving assembly, and the bottom of the outer box is provided with a drain pipe.

As a preferable centrifugal dewatering device, the top of the base is rotatably provided with a rotating rod, the middle part of the rotating rod is sleeved with a driving gear, and one end of the connecting shaft is sleeved with a driven gear meshed with the driving gear.

As the centrifugal dewatering device, preferably, a supporting plate is arranged in the top of the outer box in a clamped manner, and a plurality of rollers which are abutted against the rotating cylinder are rotatably arranged in the middle of the supporting plate.

As the centrifugal dewatering device, preferably, the lifting assembly comprises a threaded rod fixedly connected with the scraping plate, the top end of the threaded rod penetrates through the supporting frame and is sleeved with a sleeve rotationally connected with the supporting frame, a first driving motor is fixedly arranged on one side of the top of the supporting frame, a first belt pulley is sleeved at the output end of the first driving motor, and the first belt pulley is in linkage with the sleeve through a first belt.

As the centrifugal dewatering device, preferably, the middle part of the sleeve is provided with the internal thread hole meshed with the threaded rod, the two sides of the threaded rod are provided with the clamping grooves, and the inner side of the top of the supporting frame is provided with the key bars matched with the clamping grooves in a clamping way.

As one preferable centrifugal dewatering device of the utility model, the driving assembly comprises a second driving motor fixed at the bottom of the supporting frame, a second belt pulley is sleeved at the output end of the second driving motor, a third belt pulley is sleeved at the middle part of the rotating shaft, and the third belt pulley is linked with the second belt pulley through a second belt.

As a preferable centrifugal dewatering device, the middle part of the drain pipe is communicated with a collecting box, and a filter screen is obliquely arranged in the drain pipe.

Compared with the prior art, the utility model has the beneficial effects that: the sealing scraping plate with the scraping function is additionally arranged in the rotating cylinder, so that on one hand, container fragments can be prevented from being thrown out in the rotating process, and on the other hand, the container fragments can be shoveled off under the driving of the lifting assembly and used for assisting people in taking out the container fragments; the collecting box can collect the tiny container fragments discharged from the drain pipe, thereby improving the utilization efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a partial enlarged view at B in fig. 2.

In the figure: 1. a base; 2. an outer case; 3. a connecting shaft; 4. a support frame; 5. a rotating cylinder; 6. a rotating shaft; 7. a scraper; 8. a lifting assembly; 801. a threaded rod; 802. a sleeve; 803. a first driving motor; 804. a first pulley; 805. a first belt; 9. a drive assembly; 901. a second driving motor; 902. a second pulley; 903. a third pulley; 904. a second belt; 10. a drain pipe; 11. a rotating lever; 12. a drive gear; 13. a driven gear; 14. a support plate; 15. a roller; 16. a collection box; 17. and (3) a filter screen.

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.

Example 1

As shown in fig. 1 and 2;

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a cross-sectional view of the present utility model.

The centrifugal dewatering device comprises a base 1 and an outer box 2, wherein a supporting frame 4 is rotatably arranged in the middle of the base 1 through a connecting shaft 3, the outer box 2 is fixedly arranged in the middle of the supporting frame 4, a rotary cylinder 5 is arranged in the outer box 2, a rotary shaft 6 is arranged at the bottom of the rotary cylinder 5, and the bottom end of the rotary shaft 6 penetrates through the outer box 2 and is rotatably connected with the supporting frame 4; the top seal of the rotating cylinder 5 is provided with a scraping plate 7, the top end of the scraping plate 7 is connected with the top of the supporting frame 4 through a lifting component 8, the rotating shaft 6 is connected with the bottom of the supporting frame 4 through a driving component 9, and the bottom of the outer box 2 is provided with a drain pipe 10.

It should be noted that: in this embodiment, a plurality of filtration pores are evenly opened to the outer wall of the rotary drum 5, and the circumference outside of scraper 7 is provided with the rubber circle, and the rubber circle closely abuts with the outer wall of the rotary drum 5.

In this embodiment: through install sealing scraper 7 that has the function of scraping additional in rotating barrel 5, can prevent on the one hand that the container piece from being thrown away at the rotation in-process, the other party alright realize under the drive of lifting unit 8 for with the container piece shovel of wall built-up falls, supplementary people take out the container piece.

In an alternative embodiment, the top of the base 1 is rotatably provided with a rotating rod 11, a driving gear 12 is sleeved on the middle part of the rotating rod 11, and a driven gear 13 meshed with the driving gear 12 is sleeved on one end of the connecting shaft 3.

In this embodiment: the rotating rod 11 is pushed, the rotating rod 11 drives the driven gear 13 to rotate through the driving gear 12, and the driven gear 13 drives the connecting shaft 3 and the supporting frame 4 to rotate, so that container fragments in the rotating cylinder 5 are poured out.

As shown in fig. 3;

fig. 3 is a partial enlarged view at a in fig. 2.

In an alternative embodiment, a supporting plate 14 is arranged in the top inner test clamp of the outer box 2, and a plurality of rollers 15 which are abutted against the rotating cylinder 5 are rotatably arranged in the middle of the supporting plate 14.

In this embodiment: the roller 15 can ensure that the rotating cylinder 5 rotates more smoothly on one hand, and can ensure the rotating stability of the rotating cylinder 5 on the other hand.

In an alternative embodiment, the lifting assembly 8 comprises a threaded rod 801 fixedly connected with the scraper 7, the top end of the threaded rod 801 penetrates through the support frame 4 and is sleeved with a sleeve 802 rotatably connected with the support frame 4, a first driving motor 803 is fixedly arranged on one side of the top of the support frame 4, a first belt pulley 804 is sleeved at the output end of the first driving motor 803, and the first belt pulley 804 is linked with the sleeve 802 through a first belt 805.

In this embodiment: the first driving motor 803 drives the sleeve 802 to rotate through the first belt pulley 804, and the sleeve 802 drives the threaded rod 801 and the scraping plate 7 to vertically lift inside the rotating cylinder 5, so that the inner wall of the rotating cylinder 5 is cleaned.

In an alternative embodiment, the middle part of the sleeve 802 is provided with an internal threaded hole meshed with the threaded rod 801, two sides of the threaded rod 801 are provided with clamping grooves, and the inner side of the top of the support frame 4 is provided with a key bar matched with the clamping grooves in a clamping manner.

In an alternative embodiment, the driving assembly 9 includes a second driving motor 901 fixed to the bottom of the supporting frame 4, a second belt pulley 902 is sleeved on the output end of the second driving motor 901, a third belt pulley 903 is sleeved on the middle part of the rotating shaft 6, and the third belt pulley 903 is linked with the second belt pulley 902 through a second belt 904.

In this embodiment: the second driving motor 901 is started, the second driving motor 901 drives the third belt pulley 903 to rotate by using the second belt pulley 902, the third belt pulley 903 drives the rotating shaft 6 and the rotating cylinder 5 to rotate, and the thrown water is discharged through the drain pipe 10.

As shown in fig. 4;

fig. 4 is a partial enlarged view at B in fig. 2.

In an alternative embodiment, the middle part of the drain pipe 10 is communicated with a collecting box 16, and a filter screen 17 is obliquely arranged inside the drain pipe 10.

In this embodiment: the filter screen 17 forms an acute angle with the water flow direction, and the aperture of the filter screen 17 is smaller than the aperture of the filter hole of the rotary cylinder 5.

The working principle and the using flow of the utility model are as follows: placing the container fragments to be treated into the rotary cylinder 5, sealing the top of the rotary cylinder 5 by utilizing the scraping plate 7, starting the second driving motor 901, driving the third belt pulley 903 to rotate by the second driving motor 901 by utilizing the second belt pulley 902, driving the rotary shaft 6 and the rotary cylinder 5 to rotate by the third belt pulley 903, and discharging the thrown water through the drain pipe 10; when the inner wall of the rotating cylinder 5 needs to be cleaned, a first driving motor 803 is started, the first driving motor 803 drives a sleeve 802 to rotate through a first belt pulley 804, and the sleeve 802 drives a threaded rod 801 and a scraping plate 7 to vertically lift inside the rotating cylinder 5, so that the inner wall of the rotating cylinder 5 is cleaned; the rotating rod 11 is pushed, the rotating rod 11 drives the driven gear 13 to rotate through the driving gear 12, and the driven gear 13 drives the connecting shaft 3 and the supporting frame 4 to rotate, so that container fragments in the rotating cylinder 5 are poured out.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a centrifugal dehydration device, includes base (1) and outer case (2), its characterized in that:

the middle part of the base (1) is rotatably provided with a support frame (4) through a connecting shaft (3), the middle part of the support frame (4) is fixedly provided with an outer box (2), a rotating cylinder (5) is arranged in the outer box (2), a rotating shaft (6) is arranged at the bottom of the rotating cylinder (5), and the bottom end of the rotating shaft (6) penetrates through the outer box (2) and is rotatably connected with the support frame (4);

the top seal of a rotating cylinder (5) is provided with a scraping plate (7), the top end of the scraping plate (7) is connected with the top of the supporting frame (4) through a lifting component (8), a rotating shaft (6) is connected with the bottom of the supporting frame (4) through a driving component (9), and a drain pipe (10) is arranged at the bottom of the outer box (2).

2. The centrifugal dewatering device according to claim 1, wherein: the top of base (1) rotates and is provided with dwang (11), the middle part cover of dwang (11) is equipped with drive gear (12), the one end cover of connecting axle (3) be equipped with driven gear (13) that drive gear (12) engaged with.

3. The centrifugal dewatering device according to claim 2, wherein: the top internal test joint of outer case (2) is provided with backup pad (14), the middle part of backup pad (14) rotates and is provided with a plurality of with gyro wheels (15) of rotary drum (5) looks butt.

4. A centrifugal dewatering device according to claim 3, wherein: lifting unit (8) include with threaded rod (801) of scraper blade (7) fixed connection, the top of threaded rod (801) is passed support frame (4) and cover be equipped with support frame (4) rotate sleeve (802) of being connected, the fixed first driving motor (803) that is provided with in top one side of support frame (4), the output cover of first driving motor (803) is equipped with first belt pulley (804), first belt pulley (804) with sleeve (802) are linked through first belt (805) mutually.

5. The centrifugal dewatering device according to claim 4, wherein: the middle part of sleeve (802) seted up with the internal thread hole that threaded rod (801) engaged with, the draw-in groove has been seted up to the both sides of threaded rod (801), the inboard joint in top of support frame (4) be provided with draw-in groove matched with keybar.

6. The centrifugal dewatering device according to claim 5, wherein: the driving assembly (9) comprises a second driving motor (901) fixed at the bottom of the supporting frame (4), a second belt pulley (902) is sleeved at the output end of the second driving motor (901), a third belt pulley (903) is sleeved at the middle part of the rotating shaft (6), and the third belt pulley (903) is in linkage with the second belt pulley (902) through a second belt (904).

7. The centrifugal dewatering device according to claim 6, wherein: the middle part of drain pipe (10) is linked together there is collection box (16), the inside slope of drain pipe (10) is provided with filter screen (17).