CN212799665U

CN212799665U - Rotary mechanical device in closed container

Info

Publication number: CN212799665U
Application number: CN202020351327.4U
Authority: CN
Inventors: 唐尧; 庞景宾
Original assignee: Fushun City Mingyao Petroleum Machinery Co ltd
Current assignee: Fushun City Mingyao Petroleum Machinery Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-03-26
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a mechanical device rotating in a closed container, which comprises a tank body, a rotating mechanical device, a water turbine and a pump, wherein the lower end of the rotating mechanical device is connected with the bottom of the tank body, and the lower end of the water turbine is connected with the upper end of the rotating mechanical device; the water pump is provided with a water taking pipe and a water pressing pipe, the other end of the water taking pipe penetrates through the tank body and extends into the tank body, and the other end of the water pressing pipe penetrates through the tank body and is connected with the water turbine; the problem of rotating mechanical drive in a closed container is solved; the method is favorable for changing the open process to the closed process in the sewage treatment field and solving the problem of waste gas pollution; is particularly beneficial to the explosion dangerous environment such as the airtight and explosion-proof problem of oily sewage treatment. The hydraulic driving medium is brought into the treatment process, the machine has multiple functions, the machine pump is arranged outside the tank body, the power is not supplied to the tank body, the safety of the device is improved, the structure is simple, and the use is convenient.

Description

Rotary mechanical device in closed container

Technical Field

The utility model relates to a sewage treatment device field specifically indicates a closed container internal rotation mechanical device.

Background

Rotating machines are often driven electrically, such as pumps, mixers, etc., using electric motors to drive them directly. However, in a closed container, especially in an explosion-hazard environment, the motor cannot be placed directly in the container. Or, the motor is arranged outside the container, and the transmission support shaft drives a rotating machine, such as a stirrer, a mud scraper and the like in a closed tank reactor in the sewage treatment industry. One of the disadvantages of these device drivers is that they cannot be used in a closed environment; and the second is that a long supporting shaft is needed, the long supporting shaft is easy to break down and is often one of failure points, and the third is that the transmission supporting shaft passes through the tank body to be sealed, and the transmission supporting shaft also breaks down after the sealing time is long and is also a failure point.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a closed container internal rotation mechanical device.

In order to solve the technical problem, the utility model provides a technical scheme is a closed container internal rotation mechanical device: the device comprises a tank body, a rotating mechanical device, a water turbine and a pump, wherein the lower end of the rotating mechanical device is connected with the bottom of the tank body, and the lower end of the water turbine is connected with the upper end of the rotating mechanical device;

the water pump is provided with a water taking pipe and a water pressing pipe, the other end of the water taking pipe penetrates through the tank body and extends into the tank body, and the other end of the water pressing pipe penetrates through the tank body and is connected with the water turbine.

Compared with the prior art, the utility model the advantage lie in: the problem of rotating mechanical drive in a closed container is solved; the method is favorable for changing the open process to the closed process in the sewage treatment field and solving the problem of waste gas pollution; is particularly beneficial to the explosion dangerous environment such as the airtight and explosion-proof problem of oily sewage treatment. The hydraulic driving medium is brought into the treatment process, the machine has multiple functions, the machine pump is arranged outside the tank body, the power is not supplied to the tank body, the safety of the device is improved, the structure is simple, and the use is convenient.

Drawings

Fig. 1 is a front view of a rotating mechanism in a closed container according to the present invention.

Fig. 2 is a schematic view of a first structure of the rotating mechanism in the closed container according to the present invention.

Fig. 3 is a second structural schematic diagram of the rotating mechanism in the closed container according to the present invention.

Fig. 4 is a schematic diagram of a third structure of the rotating mechanism in the closed container according to the present invention.

Fig. 5 is a cross-sectional view taken at a-a in fig. 1.

Fig. 6 is a fourth structural schematic diagram of the rotating mechanical device in the closed container according to the present invention.

Fig. 7 is a fifth structural schematic diagram of the rotating mechanism in the closed container according to the present invention.

As shown in the figure: 1. the water pump comprises a tank body, 2, a rotary mechanical device, 3, a water turbine, 4, a pump, 5, a water intake pipe, 6 and a water pressing pipe.

Detailed Description

The following will explain the present invention in further detail with reference to the accompanying drawings.

With reference to fig. 1-7, a rotating mechanical device in a closed container comprises a tank body 1, a rotating mechanical device 2, a water turbine 3 and a pump 4, wherein the lower end of the rotating mechanical device 2 is connected with the bottom of the tank body 1, and the lower end of the water turbine 3 is connected with the upper end of the rotating mechanical device 2;

and a water taking pipe 5 and a water pressing pipe 6 are arranged on the pump 4, the other end of the water taking pipe 5 penetrates through the tank body 1 and extends into the tank body 1, and the other end of the water pressing pipe 6 penetrates through the tank body 1 and is connected with the water turbine 3.

The utility model discloses when concrete implementation, during the use, at first start-up machine pump 4, machine pump 4 can be through intake pipe 5 from the internal water intaking of jar, then through 4 pressurizations of machine pump, water after the pressurization passes through pressurized-water pipe 6 and gets into hydraulic turbine 3, the water that gets into hydraulic turbine 3 through pressurized-water pipe 6 returns jar body 1 through 3 discharges of hydraulic turbine, in 3 drainage of hydraulic turbine, hydraulic turbine 3 can utilize the reaction force of water to rotate, hydraulic turbine 3 rotates and can drive rotating machinery 2 and rotate to form a circulation.

Embodiment 1, need be to the sedimentation tank, when the integration seals pot-type biochemical ware and handles, at first, rotatory mechanical device 2 adopts the mud scraper, then start pump 4, machine pump 4 can get mud sewage from jar body 1 through intake pipe 5, then through the pressurization of machine pump 4, mud sewage after the pressurization passes through pressurized-water line 6 and gets into hydraulic turbine 3, mud sewage that gets into hydraulic turbine 3 through pressurized-water line 6 returns jar body 1 through 3 discharges of hydraulic turbine, in 3 rows of mud sewage of hydraulic turbine, hydraulic turbine 3 can utilize the reaction force of mud sewage to rotate, 3 rotations of hydraulic turbine can drive the mud scraper and rotate, thereby form a circulation, do the mud backward flow function concurrently, external machine pump is mechanical drive and external supply of rotating concurrently, a machine is dual-purpose, do not increase equipment.

Embodiment 2, mud and other material concentrated pond, stir in the concentrated jar or scrape mud often, at first rotary machine 2 adopts the mixer or mud scraper, then start machine pump 4, machine pump 4 can get mud sewage from jar body 1 through intake pipe 5, then pressurize through machine pump 4, mud sewage after the pressurization passes through pressurized-water line 6 and gets into hydraulic turbine 3, the mud sewage that gets into hydraulic turbine 3 through pressurized-water line 6 returns jar body 1 through 3 discharges of hydraulic turbine, when 3 row mud sewage of hydraulic turbine, hydraulic turbine 3 can utilize the reaction force of mud sewage to rotate, 3 rotations of hydraulic turbine can drive the mixer or the mud scraper rotates, thereby form a circulation, external machine pump is the mechanical drive of rotation and external supply concurrently, a tractor serves two purposes, do not increase equipment.

Embodiment 3, when adjusting, homogenizing and deoiling tank, at first, the rotating mechanical device 2 adopts a mud scraper, then the mechanical pump 4 is started, the mechanical pump 4 can take mud and sewage from the tank body 1 through the water taking pipe 5, then the mud and sewage is pressurized through the mechanical pump 4, the pressurized mud and sewage enters the hydraulic turbine 3 through the pressure water pipe 6, the mud and sewage entering the hydraulic turbine 3 through the pressure water pipe 6 is discharged through the hydraulic turbine 3 and returns to the tank body 1, when the hydraulic turbine 3 discharges mud and sewage, the hydraulic turbine 3 can rotate by using the reaction force of the mud and sewage, the hydraulic turbine 3 rotates to drive the mud scraper to rotate, thereby forming a circulation, the homogenizing reflux pump is used for driving, and the machine has two purposes; the homogeneous reflux pump adopts a dissolved air pump to reflux the dissolved air water to the liquid level for releasing, thereby realizing the air flotation oil removal function and having three functions.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A rotating mechanical device in a closed container is characterized in that: the device comprises a tank body (1), a rotating mechanical device (2), a water turbine (3) and a pump (4), wherein the lower end of the rotating mechanical device (2) is connected with the bottom of the tank body (1), and the lower end of the water turbine (3) is connected with the upper end of the rotating mechanical device (2);

the water pump is characterized in that a water taking pipe (5) and a water pressing pipe (6) are arranged on the pump (4), the other end of the water taking pipe (5) penetrates through the tank body (1) and extends into the tank body (1), and the other end of the water pressing pipe (6) penetrates through the tank body (1) and is connected with the water turbine (3).