CN214077265U

CN214077265U - Centrifugal dehydration device for environmental protection engineering

Info

Publication number: CN214077265U
Application number: CN202023001874.9U
Authority: CN
Inventors: 朱立立; 樊勇军
Original assignee: Jiangxi Dongzhou Environmental Protection Co ltd
Current assignee: Jiangxi Dongzhou Environmental Protection Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-31
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a centrifugal dehydration device for environmental protection engineering, including centrifuge, spacing groove, grid, fixed mesh and gag lever post, be fixed with the motor on the centrifuge, install the axis of rotation on the motor, install the base in the axis of rotation, the dewatering barrel has been placed on the base, install the threaded rod on the centrifuge, install the rotary disk on the threaded rod, install the fixed plate on the rotary disk, be connected with the axis of rotation on the dewatering barrel, be fixed with the bung in the axis of rotation. This centrifugal dehydration device for environmental protection engineering is provided with the fixed network that is sliding construction on the dehydration net, and the fixed network can be to being played the fixed action by centrifugal object in centrifugal process, prevents to be splashed out at high-speed pivoted in-process by centrifugal object, prevents that centrifuge from being polluted, has improved centrifuge's life, and the height can be adjusted through sliding to the fixed network, has improved the adaptability of fixed network to the not co-altitude by centrifugal object, has increased centrifuge's application range.

Description

Centrifugal dehydration device for environmental protection engineering

Technical Field

The utility model relates to a centrifugal dehydration technical field specifically is a centrifugal dehydration device for environmental protection engineering.

Background

The environmental protection project is a project specifically made for environmental protection, based on a group of thought targets, applying related scientific knowledge and technical means, and treating the environmental pollution problem through organized activities of a group of people, the contents of the environmental protection project mainly comprise an atmospheric pollution prevention project, a water pollution prevention project, a solid waste treatment and utilization project, a noise control project and the like, in the treatment process of some solid wastes, the solid wastes need to be centrifugally dewatered, and the existing centrifugal dewatering devices for some environmental protection projects:

(1) the centrifugal machine of the centrifugal dehydration device mostly adopts a single water tank to collect separated water, common solid waste water contains some harmful substances, and the water tank cannot treat the harmful substances in the water, so that the health of operators is influenced;

(2) the centrifuge mostly puts the solid waste in a dehydration barrel for dehydration, and the dehydration barrel lacks a fixing device for the solid waste, which may cause the solid waste to splash in the centrifugal dehydration process.

Therefore, we have proposed a centrifugal dehydrating apparatus for environmental protection engineering in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifugal dehydration device for environmental protection engineering to solve the water that centrifugal dehydration device's centrifuge on the existing market that above-mentioned background art provided on the separation was collected to single water tank more, general solid waste's aquatic contains some harmful substance, and the water tank can't handle the harmful substance in the aquatic, can influence operator's healthy problem.

In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal dehydration device for environmental protection engineering comprises a centrifuge, a limiting groove, a grid, a fixed net and a limiting rod, wherein a motor is fixed on the centrifuge, a rotating shaft is installed on the motor, a base is installed on the rotating shaft, a dehydration barrel is placed on the base, a threaded rod is installed on the centrifuge, a rotating disc is installed on the threaded rod, a fixed plate is installed on the rotating disc, a turnover shaft is connected on the dehydration barrel, a barrel cover is fixed on the turnover shaft, a fixed rod is fixed on the dehydration barrel, a filter screen is fixed on the fixed rod, the dehydration net is installed on the fixed rod, a water hole is formed in the dehydration net, a water outlet is formed in the fixed rod, a guide plate is arranged in the dehydration barrel, the guide plate is connected to a water collecting port, a water storage tank is arranged at the bottom of the dehydration barrel, a sliding groove is formed in the dehydration net, the automatic dewatering device is characterized in that a limiting groove is formed in the sliding groove, a grid is arranged in the dewatering net, a fixing net is placed on the upper portion of the dewatering net, and a limiting rod is fixed on the fixing net.

Preferably, the base is of a rotating structure on the centrifuge through the motor, the circle center of the circle where the base is located in the center of the bottom surface of the centrifuge, and the radius of the circle where the base is located is larger than that of the circle where the dewatering barrel is located.

Preferably, the fixed plate is of a telescopic structure on the centrifuge through a threaded rod, the telescopic distance of the fixed plate is greater than the distance from the barrel cover to the top surface of the centrifuge, and the circle center of the circle where the fixed plate is located and the circle center of the circle where the base is located are on the same vertical line.

Preferably, the water collecting opening is circular, and the center of the circle where the water collecting opening is located and the circle center of the circle where the base is located are on the same vertical line.

Preferably, the radius of the circle where the grating is located is equal to the radius of the circle where the dewatering net is located, and the height of the grating is greater than that of the fixing rods.

Preferably, the limiting rod is of a sliding structure on the dewatering screen through the sliding groove, 9 limiting grooves distributed at equal intervals are formed in the sliding groove, and the limiting grooves are located on one side of the rotating direction of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the centrifugal dehydration device for the environmental protection project,

(1) the fixed net with the sliding structure is arranged on the dewatering net, the fixed net can fix the centrifuged object in the centrifuging process, the centrifuged object is prevented from splashing out in the high-speed rotating process, other parts of the centrifuge are prevented from being polluted, the service life of the centrifuge is prolonged, the height of the fixed net can be adjusted through sliding, the adaptability of the fixed net to the centrifuged objects with different heights is improved, and the use range of the centrifuge is enlarged;

(2) be provided with special filter screen, the filter screen can be timely will filter the water that comes out and purify, prevent the further propagation of some harmful substance in the aquatic, improved this centrifuge's security performance, the water after the purification more accords with the requirement of environmental protection engineering, has improved this centrifuge's environmental protection performance.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the vertical cross-section structure of the dewatering screen of the present invention;

FIG. 3 is a schematic cross-sectional view of the dewatering barrel of the present invention;

fig. 4 is a schematic view of the grid structure of the present invention.

In the figure: 1. a centrifuge; 2. a motor; 3. a rotating shaft; 4. a base; 5. a dewatering barrel; 6. a threaded rod; 7. rotating the disc; 8. a fixing plate; 9. a turning shaft; 10. a barrel cover; 11. fixing the rod; 12. a filter screen; 13. a dewatering screen; 14. a water pore; 15. a water outlet; 16. a baffle; 17. a water collection port; 18. a water storage tank; 19. a chute; 20. a limiting groove; 21. a grid; 22. fixing the net; 23. a limiting rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a centrifugal dehydration device for environmental protection engineering comprises a centrifuge 1, a motor 2, a rotating shaft 3, a base 4, a dehydration barrel 5, a threaded rod 6, a rotating disk 7, a fixing plate 8, a turning shaft 9, a barrel cover 10, a fixing rod 11, a filter screen 12, a dehydration net 13, a water hole 14, a water outlet 15, a guide plate 16, a water collecting port 17, a water storage tank 18, a sliding chute 19, a limiting groove 20, a grating 21, a fixing net 22 and a limiting rod 23, wherein the centrifuge 1 is fixedly provided with the motor 2, the rotating shaft 3 is installed on the motor 2, the base 4 is installed on the rotating shaft 3, the dehydration barrel 5 is placed on the base 4, the threaded rod 6 is installed on the centrifuge 1, the rotating disk 7 is installed on the threaded rod 6, the fixing plate 8 is installed on the rotating disk 7, the dehydration barrel 5 is connected with the turning shaft 9, the barrel cover 10 is fixed on the turning shaft 9, the fixing rod 11 is fixed on the dehydration barrel 5, a filter screen 12 is fixed on the fixing rod 11, a dewatering net 13 is installed on the fixing rod 11, a water hole 14 is formed in the dewatering net 13, a water outlet 15 is formed in the fixing rod 11, a guide plate 16 is arranged inside the dewatering barrel 5 and connected to a water collecting port 17, a water storage tank 18 is arranged at the bottom of the dewatering barrel 5, a sliding groove 19 is formed in the dewatering net 13, a limiting groove 20 is formed in the sliding groove 19, a grid 21 is arranged in the dewatering net 13, a fixing net 22 is placed on the upper portion of the dewatering net 13, and a limiting rod 23 is fixed on the fixing net 22.

The base 4 is of a rotating structure on the centrifuge 1 through the motor 2, the circle center of the circle where the base 4 is located in the center of the bottom surface of the centrifuge 1, the radius of the circle where the base 4 is located is larger than that of the circle where the dewatering barrel 5 is located, and the base 4 is convenient to drive the dewatering barrel 5 to rotate centrifugally better.

The fixed plate 8 is of a telescopic structure on the centrifuge 1 through the threaded rod 6, the telescopic distance of the fixed plate 8 is larger than the distance from the barrel cover 10 to the top surface of the centrifuge 1, and the circle center of the circle where the fixed plate 8 is located and the circle center of the circle where the base 4 is located are on the same vertical line, so that the dewatering barrel 5 is conveniently vertically and stably fixed on the base 4.

The water collecting opening 17 is circular, and the center of the circle where the water collecting opening 17 is located and the circle center of the circle where the base 4 is located are on the same vertical line, so that water in the water storage tank 18 is prevented from splashing out during rotation.

The radius of the circle of the grating 21 is equal to that of the circle of the dewatering net 13, and the height of the grating 21 is larger than that of the fixing rod 11, so that the dewatered water can be conveniently discharged out of the dewatering net 13.

The stop lever 23 is of a sliding structure on the dewatering net 13 through the

sliding chute

19, 9 stop grooves 20 distributed at equal intervals are formed in the sliding chute 19, the stop grooves 20 are located on one side of the rotating direction of the sliding chute 19, and different heights of the fixing net 22 are adjusted to adapt to solid wastes at different heights.

The working principle is as follows: when the centrifugal dehydration device for the environmental protection project is used, firstly, the dehydration barrel 5 is taken out of the centrifuge 1, the barrel cover 10 is opened, solid waste is placed on the grating 21 in the dehydration net 13, the limiting rod 23 on the fixing net 22 is placed in the chute 19, the fixing net 22 is slowly descended through the sliding of the limiting rod 23 on the chute 19, the limiting rod 23 is slid into the limiting groove 20 closest to the solid waste, then the barrel cover 10 is covered, the dehydration barrel 5 is placed in the middle of the base 4, the rotating disc 7 is slowly rotated, the rotating disc 7 drives the threaded rod 6 to rotate, the threaded rod 6 rotates and moves downwards to push the fixing plate 8 to move downwards until the fixing plate 8 presses the dehydration barrel 5 tightly.

Starting a motor 2, driving a base 4 to rotate at a high speed by the motor 2 through a rotating shaft 3, driving a dewatering barrel 5 to rotate at the same speed by the interaction of the base 4 and a fixed plate 8, driving a dewatering net 13 and solid wastes in the dewatering barrel 5 to rotate, rotating the solid wastes to centrifugally dewater, moving the dewatered water onto a filter screen 12 through water holes 14, filtering the water by the filter screen 12, allowing the purified water to flow to a water collecting port 17 through the action of a water outlet 15 and a guide plate 16, allowing the purified water to flow into a water storage tank 18 through the water collecting port 17, stopping the motor 2 after dewatering is finished, rotating a rotary disk 7 in reverse rotation, driving a threaded rod 6 to rotate by the rotary disk 7, driving the threaded rod 6 to move upwards to pull the fixed plate 8 to ascend, moving the dewatering barrel 5 out of a centrifuge 1, opening a barrel cover 10, rotating the fixed net 22 to enable a limiting rod 23 to slide to a chute 19, then pulling up the fixed net 22 to take out the fixed net 22 from the dewatering net 13, and taking out the dehydrated solid waste. The centrifugal dewatering operation is completed, and the content which is not described in detail in the specification belongs to the prior art which is well known to the person skilled in the art.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a centrifugal dehydration device for environmental protection engineering, includes centrifuge (1), spacing groove (20), grid (21), fixed network (22) and gag lever post (23), its characterized in that: the automatic dewatering device is characterized in that a motor (2) is fixed on the centrifuge (1), a rotating shaft (3) is installed on the motor (2), a base (4) is installed on the rotating shaft (3), a dewatering barrel (5) is placed on the base (4), a threaded rod (6) is installed on the centrifuge (1), a rotating disk (7) is installed on the threaded rod (6), a fixing plate (8) is installed on the rotating disk (7), a turning shaft (9) is connected on the dewatering barrel (5), a barrel cover (10) is fixed on the turning shaft (9), a fixing rod (11) is fixed on the dewatering barrel (5), a filter screen (12) is fixed on the fixing rod (11), a dewatering net (13) is installed on the fixing rod (11), a water hole (14) is formed in the dewatering net (13), a water outlet (15) is formed in the fixing rod (11), the dewatering device is characterized in that a guide plate (16) is arranged inside the dewatering barrel (5), the guide plate (16) is connected to a water collecting port (17), a water storage tank (18) is arranged at the bottom of the dewatering barrel (5), a sliding groove (19) is formed in the dewatering net (13), a limiting groove (20) is formed in the sliding groove (19), a grid (21) is arranged in the dewatering net (13), a fixing net (22) is placed on the upper portion of the dewatering net (13), and a limiting rod (23) is fixed to the fixing net (22).

2. The centrifugal dehydration device for environmental protection engineering according to claim 1, characterized in that: the base (4) is of a rotating structure on the centrifugal machine (1) through the motor (2), the circle center of the circle where the base (4) is located in the center of the bottom surface of the centrifugal machine (1), and the radius of the circle where the base (4) is located is larger than that of the circle where the dewatering barrel (5) is located.

3. The centrifugal dehydration device for environmental protection engineering according to claim 1, characterized in that: the fixed plate (8) is of a telescopic structure on the centrifuge (1) through the threaded rod (6), the telescopic distance of the fixed plate (8) is larger than the distance from the barrel cover (10) to the top surface of the centrifuge (1), and the circle center of the circle where the fixed plate (8) is located and the circle center of the circle where the base (4) is located are on the same vertical line.

4. The centrifugal dehydration device for environmental protection engineering according to claim 1, characterized in that: the water collecting opening (17) is circular, and the center of the circle where the water collecting opening (17) is located and the circle center of the circle where the base (4) is located are on the same vertical line.

5. The centrifugal dehydration device for environmental protection engineering according to claim 1, characterized in that: the radius of the circle where the grating (21) is located is equal to that of the circle where the dewatering net (13) is located, and the height of the grating (21) is larger than that of the fixing rod (11).

6. The centrifugal dehydration device for environmental protection engineering according to claim 1, characterized in that: the limiting rod (23) is of a sliding structure on the dewatering net (13) through the sliding groove (19), 9 limiting grooves (20) distributed at equal intervals are formed in the sliding groove (19), and the limiting grooves (20) are located on one side of the rotating direction of the sliding groove (19).