CN209967801U

CN209967801U - Stable-running mud pit

Info

Publication number: CN209967801U
Application number: CN201920443245.XU
Authority: CN
Inventors: 陈久淼
Original assignee: Fujian Dingxin Technology Co Ltd
Current assignee: Fujian Dingxin Technology Co Ltd
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2020-01-21
Anticipated expiration: 2029-04-03

Abstract

The utility model relates to a steel production technical field, concretely relates to stable mud pit of operation. Comprises a cylindrical mud pit body, a rotating shaft and a filter screen, wherein the rotating shaft and the filter screen are arranged in the mud pit body; the rotating shaft is arranged along the central shaft of the mud pit body, the filter screen is in a round table shape with a large upper part and a small lower part and no upper bottom surface, the upper part of the filter screen is fixedly connected with the inner wall of the mud pit body, and the rotating shaft penetrates through the center of the filter screen; a cleaning brush is arranged inside the filter screen on the rotating shaft, the cleaning brush is vertical to the side surface of the filter screen, and a brush head of the cleaning brush is abutted against the side surface of the filter screen; and a main stirring blade is arranged above the filter screen on the rotating shaft. The utility model discloses this internal stirring vane that sets up of mud pond has effectively reduced the deposit of mud, and the inside mud aquatic of cleaning brush in with the filtration pore is taken out the reentrant motion that sets up of filter screen has avoided the jam of filtration pore.

Description

Stable-running mud pit

Technical Field

The utility model relates to a steel production technical field, concretely relates to stable mud pit of operation.

Background

In the steel rolling process, the circulating water of hot rolled steel after being cooled by cooling water contains a large amount of iron scales, suspended matters and oil, the iron scales with smaller particle sizes enter a chemical oil remover along with the circulating water, chemical agents (coagulant and oil removing agent) are added into the chemical oil remover for coagulation and sedimentation, bottom mud of the chemical oil remover enters a mud tank, water is added into the mud tank and is uniformly mixed and then filtered, filter holes are easily blocked by the mud when the existing mud tank is used for filtering, a water outlet is also easily blocked, and the stability during continuous operation is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a stably operating mud pit is provided, a cleaning brush and a stirring blade are arranged, and a filter screen and a water outlet are prevented from being blocked.

In order to solve the technical problem, the utility model discloses a technical scheme be: a stable-running mud pit comprises a cylindrical mud pit body, a rotating shaft and a filter screen, wherein the rotating shaft and the filter screen are arranged in the mud pit body;

the rotating shaft is arranged along the central shaft of the mud pit body, the filter screen is in a round table shape with a large upper part and a small lower part and no upper bottom surface, the upper part of the filter screen is fixedly connected with the inner wall of the mud pit body, and the rotating shaft penetrates through the center of the filter screen;

a cleaning brush is arranged inside the filter screen on the rotating shaft, the cleaning brush is vertical to the side surface of the filter screen, and a brush head of the cleaning brush is abutted against the side surface of the filter screen;

and a main stirring blade is arranged above the filter screen on the rotating shaft.

Furthermore, the top of the mud pit body is provided with an opening, a support is erected at the opening, a motor for driving the rotating shaft to rotate is arranged on the support, and the motor is powered by a solar power supply device.

Furthermore, the support comprises two horizontal supports which are horizontally placed, and the midpoint of one horizontal support is fixedly connected with the midpoint of the other horizontal support.

Furthermore, the shape of main stirring vane is the strip, main stirring vane slope is upwards, still be equipped with vice stirring vane on the main stirring vane, vice stirring vane slope is upwards.

Furthermore, an outlet is formed in the bottom of the side face of the mud pit body.

The beneficial effects of the utility model reside in that: the utility model discloses a filter screen is the round platform form, has side and bottom surface, has increased filter area, has improved filtration efficiency, the stirring muddy water that sets up main stirring vane makes it be in the motion state all the time, has effectively reduced the deposit of mud, can not avoid a small amount of mud deposit on the filter screen surface, the mud in rotatory cleaning brush will the filtration pore takes out the mud aquatic of reentrant motion, the jam of filtration pore has effectively been avoided, the emergence of reduction trouble, energy saving.

Drawings

Fig. 1 is a schematic structural view of a stable-running mud pit according to an embodiment of the present invention;

description of reference numerals: 1. a mud pit body; 2. a rotating shaft; 3. filtering with a screen; 4. a cleaning brush; 5. a main stirring blade; 6. a support; 7. a motor; 8. a solar power supply; 9. and an auxiliary stirring blade.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The most key concept of the utility model is that the stirring blades arranged in the mud pit body effectively reduce the deposition of mud, and the cleaning brush arranged in the filter screen takes the mud in the filter hole out of the mud water which enters the motion again, thereby avoiding the blockage of the filter hole.

Referring to fig. 1, the present invention: a stable-running mud pit comprises a cylindrical mud pit body 1, a rotating shaft 2 and a filter screen 3, wherein the rotating shaft 2 and the filter screen 3 are arranged in the mud pit body 1;

the rotating shaft 2 is arranged along the central shaft of the mud pit body 1, the filter screen 3 is in a round table shape with a large upper part and a small lower part and no upper bottom surface, the upper part of the filter screen 3 is fixedly connected with the inner wall of the mud pit body 1, and the rotating shaft 2 penetrates through the center of the filter screen 3;

a cleaning brush 4 is arranged inside the filter screen 3 on the rotating shaft 2, the cleaning brush 4 is vertical to the side surface of the filter screen 3, and a brush head of the cleaning brush 4 is abutted against the side surface of the filter screen 3;

and a main stirring blade 5 is arranged above the filter screen 3 on the rotating shaft 2.

The utility model discloses a working process does: during the sediment entered into the mud pit after adding water, rotation axis 2 was rotatory, and it is rotatory to drive main stirring vane 5 and cleaning brush 4, and main stirring vane 5 stirs muddy water, avoids mud to precipitate in filterable, and inevitable have a small amount of mud to precipitate and block up the filtration pore on filter screen 3, and rotatory cleaning brush 4 scrubs the side and the bottom of filter screen 3, avoids the filtration pore to block up.

From the above description, the beneficial effects of the present invention are: the utility model discloses a filter screen 3 is the round platform form, side and bottom surface have, filtering area has been increased, filtration efficiency is improved, the stirring muddy water that sets up main stirring vane 5 makes it be in the motion state all the time, the deposit of mud has effectively been reduced, can not avoid a small amount of mud deposit on filter screen 3 surface, the mud in rotatory cleaning brush 4 will the filtration pore is taken out the mud aquatic of reentrant motion, the jam of filtration pore has effectively been avoided, the emergence of reduction trouble, energy saving.

Furthermore, the top of the mud pit body 1 is provided with an opening, a support 6 is erected at the opening, the support 6 is provided with a motor 7 for driving the rotating shaft 2 to rotate, and the motor 7 is powered by a solar power supply device 8.

As can be known from the above description, the motor 7 is erected at the top of the mud pool body 1, the motor 7 is prevented from being damaged by water, the service life is prolonged, and the green and environment-friendly solar power supply device 8 is adopted for supplying power, so that the energy is saved and the environment is protected.

Further, the support 6 comprises two horizontal supports 6, and the midpoint of one horizontal support 6 is fixedly connected with the midpoint of the other horizontal support 6.

As can be seen from the above description, the bracket 6 is cross-shaped, so that the stability is better, and the motor 7 is more stably placed on the bracket 6.

Further, the shape of main stirring vane 5 is the strip, main stirring vane 5 slope is upwards, still be equipped with vice stirring vane 9 on the main stirring vane 5, vice stirring vane 9 slope is upwards.

From the above description, the main stirring blade 5 and the auxiliary stirring blade 9 are inclined upwards, so that the muddy water always has the upward movement trend, and the mud deposition on the filter screen 3 is effectively reduced.

Further, an outlet is formed in the bottom of the side face of the mud pit body 1.

Example 1

A stable-running mud pit comprises a cylindrical mud pit body 1, a rotating shaft 2 and a filter screen 3, wherein the rotating shaft 2 and the filter screen 3 are arranged in the mud pit body 1;

The top of mud pit body 1 is equipped with the opening, the opening part is erect and is equipped with support 6, be equipped with the drive on the support 6 rotation of rotation axis 2 motor 7, motor 7 is supplied power by a solar power unit 8. The bracket 6 comprises two horizontal brackets 6 which are horizontally placed, and the midpoint of one horizontal bracket 6 is fixedly connected with the midpoint of the other horizontal bracket 6. The shape of main stirring vane 5 is the strip, main stirring vane 5 slope is upwards, still be equipped with vice stirring vane 9 on the main stirring vane 5, vice stirring vane 9 slope is upwards. An outlet is formed in the bottom of the side face of the mud pit body 1.

To sum up, the utility model provides a mud pit that operation is stable, the filter screen is the round platform form, side and bottom surface have, increased filter area, improved filtration efficiency, the stirring muddy water that sets up main stirring vane makes it be in the motion state all the time, the deposit of mud has effectively been reduced, can not avoid a small amount of mud deposit on the filter screen surface, the mud in rotatory cleaning brush will the filtration pore takes out the mud aquatic of reentrant motion, the jam of filtration pore has effectively been avoided, the emergence of reduction trouble, the energy saving. The motor is erected at the top of the mud pit body, the motor is prevented from being damaged when meeting water, the service life is prolonged, and the green and environment-friendly solar power supply device is adopted for supplying power, so that the energy is saved and the environment is protected. The shape of support is the cross, and stability is better, and the motor is put more steadily on the support. The main stirring blade and the auxiliary stirring blade are inclined upwards, so that muddy water always moves upwards, and the mud deposition on the filter screen is effectively reduced.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. A mud pit with stable operation is characterized by comprising a cylindrical mud pit body, a rotating shaft and a filter screen, wherein the rotating shaft and the filter screen are arranged in the mud pit body;

2. The mud pit of claim 1, wherein an opening is formed in the top of the mud pit body, a support is erected at the opening, a motor for driving the rotating shaft to rotate is arranged on the support, and the motor is powered by a solar power supply device.

3. The operationally stable mud pit of claim 2, wherein said supports comprise two horizontally disposed transverse supports, one of said transverse supports being fixedly connected at its midpoint to the other of said transverse supports.

4. The mud pit of claim 1, wherein the main mixing blade is shaped as a strip, the main mixing blade is inclined upward, and the main mixing blade is further provided with an auxiliary mixing blade, and the auxiliary mixing blade is inclined upward.

5. The mud pit of claim 1, wherein an outlet is provided at the bottom of the side of the pit body.