CN212188700U

CN212188700U - Slurry mixing device

Info

Publication number: CN212188700U
Application number: CN201922486640.9U
Authority: CN
Inventors: 尚梅; 凌康; 郭阳阳
Original assignee: Xuzhou Greenan Environmental Protection Equipment Co ltd
Current assignee: Xuzhou Greenan Environmental Protection Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-22
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of slurry manufacturing, in particular to a slurry mixing device, which comprises a platform, a tank body and a main motor pump unit, wherein the tank body and the main motor pump unit are arranged on the platform; the main motor pump set pumps out liquid in the tank body, mixes the liquid with slurry powder and then flows into the tank body, and mixing operation is achieved. A mud blending device, it is fast to thoughtlessly join in marriage the disposition, sparingly mixes the disposition time. Only a single worker is needed to operate, the mixing is uniform, the pulping effect is good, and no pollution is caused.

Description

Slurry mixing device

Technical Field

The utility model relates to a technical field is made to the mud, specific mud blending device that says so.

Background

The mud preparation mode of current construction site is for digging a pond simply at the job site and make thick liquid or purchase the ton bucket and put into simple and easy agitating unit and simply make thick liquid or adopt simple and easy fluidic device to make thick liquid, has caused mud random, and the extravagant serious of mud, polluted environment, thoughtlessly join in marriage that mud is inhomogeneous, mix the time long, need operate or do not make thick liquid and construct more than 2 people, comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems in the prior art, the utility model provides a slurry mixing device, which has fast mixing speed and saves mixing time; only a single worker is needed to operate, the mixing is uniform, the pulping effect is good, and no pollution is caused.

The utility model provides a technical scheme that its technical problem adopted is:

a mud mixing device comprises a platform, a tank body and a main motor pump set, wherein the tank body and the main motor pump set are arranged on the platform; the main motor pump set pumps out liquid in the tank body, mixes the liquid with slurry powder and then flows into the tank body, and mixing operation is achieved.

The negative pressure mixing device is characterized in that a venturi tube used for generating negative pressure is installed on a pipeline between the main motor pump group and the liquid inlet, slurry solid powder used for mixing with liquid in the pipeline is installed in a box body of the venturi tube jet device, a hopper used for adding powder is installed above the venturi tube, and the powder is sucked into the slurry feeding pipeline through the hopper and is mixed and then is guided into the tank body again, so that circular material mixing is achieved.

The tank body is internally provided with a stirring impeller for stirring and a back flush pipeline for preventing sediment from being accumulated, the stirring impeller is rotationally connected with a stirring unit above the stirring impeller through a rotating shaft, and a speed reducer is arranged in the stirring unit. The stirring impeller is driven to move by the stirrer, so that the slurry in the tank body is continuously stirred uniformly, the sedimentation and caking are prevented, and the backwashing pipeline is used for washing the bottom of the tank body to prevent solid particles from being accumulated.

Preferably, the back washing pipeline is arranged at the bottom of the tank body, the back washing pipeline is communicated with the slurry conveying pipeline outside the tank body, a valve is arranged at the communication position of the back washing pipeline and the slurry conveying pipeline, and the back washing pipeline is opened or closed according to requirements.

Furthermore, an opening structure is arranged above the tank body, a walking platform is paved at the end part of the opening of the tank body, and the walking platform is fixedly connected with the stirring unit.

Preferably, the walking platform is of a mesh steel structure platform structure, and the walking platform is detachably mounted at the opening of the tank body.

An electric cabinet for controlling the main motor pump unit and the stirring unit is fixedly arranged at one end part of the tank body close to the main motor pump unit, and the electric cabinet integrally arranges control switches of the main motor pump unit and the stirring unit in the electric cabinet. The electric cabinet directly controls the main motor pump set and the stirring unit to work in a matching way, so that the slurry mixing efficiency is improved.

And a discharge port for discharging the mixture in the tank body is further arranged at one end part of the bottom side of the tank body, and a stop valve is arranged at the discharge port.

A liquid level identification group capable of observing the liquid level in the tank body in real time is arranged on one side wall of the tank body, the real-time liquid level identification group is a transparent toughened glass strip which is installed in a wall plate of the tank body in an embedded mode, and scale strips are arranged on the glass strip. Through the transparent glass strip, the mixing condition in the tank body can be observed in real time, and the liquid level can be accurately judged.

Compared with the prior art, the beneficial effects of the utility model are that:

the mud mixing device of the utility model has fast mixing speed and saves mixing time; only a single worker is needed to operate, the mixing is uniform, the pulping effect is good, and no pollution is caused. The function of conveying the slurry can be realized.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. the device comprises a platform, 2, a tank body, 3, a main motor pump unit, 4, a liquid suction port, 5, a slurry feeding pipeline, 6, a liquid inlet, 7, a venturi tube, 8, a discharge port, 9, a liquid level identification group, 10, an electric cabinet, 11, a ladder stand, 12, a walking platform, 13, a stirring unit, 14, a stirring impeller, 15, a backwashing pipeline, 16 and a feeding pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Example one

As shown in fig. 1, the utility model relates to a mud mixing device, which comprises a platform 1, a tank body 2 and a main motor pump unit 3, wherein the tank body 2 and the main motor pump unit 3 are arranged on the platform, the main motor pump unit 3 is communicated with the tank body 2 through a liquid suction port 4, and the main motor pump unit 3 is also communicated with a liquid inlet 6 on the tank body 2 through a mud feeding pipeline 5; the main motor pump unit 3 pumps out the liquid in the tank body 2, mixes the liquid with the slurry powder and then flows into the tank body, so that the material mixing operation is realized.

The device is characterized in that a venturi tube 7 used for generating negative pressure is arranged on a pipeline between the main motor pump unit 3 and the liquid inlet 6, a dry hopper is arranged above the venturi tube 7, and the venturi tube 17 sucks powdery pug in the dry hopper into the slurry feeding pipeline through the negative pressure to be mixed and then leads the mixture into the tank body 2 again to realize circular material mixing.

The tank body 2 is internally provided with a stirring impeller 14 for stirring and a back flush pipeline 15 for preventing sediment accumulation, the stirring impeller 14 is rotatably connected with a stirring unit 13 above through a rotating shaft, and a speed reducer is arranged in the stirring unit. The stirring impeller 14 is driven to move by the stirrer, and the slurry in the tank body 2 is continuously stirred uniformly by the stirring impeller limiting device at the bottom of the tank body, so that sedimentation and caking are prevented, and the back washing pipeline 15 washes the bottom of the tank body 2 to prevent solid particles from being accumulated.

Preferably, the back washing pipeline 15 is arranged at the bottom of the tank body 2, the back washing pipeline 15 is communicated with the slurry conveying pipeline 5 outside the tank body in a liquid communicating mode, a valve is arranged at the communication position of the back washing pipeline 15 and the slurry conveying pipeline 5, and the back washing pipeline is opened or closed according to requirements.

Further, an opening structure is arranged above the tank body 2, a walking board 12 is laid at the end part of the opening of the tank body 2, and the walking board 12 is fixedly connected with the stirring unit 13.

Preferably, the walking platform 12 is a platform structure with a mesh steel structure, and the walking platform 12 is detachably mounted at an opening of the tank body.

An electric cabinet 10 for controlling the main motor-pump set 3 and the stirring unit 13 is fixedly arranged at one end part of the tank body 2 close to the main motor-pump set 3, and the electric cabinet 10 integrally arranges the control switches of the main motor-pump set 3 and the stirring unit 13 in the electric cabinet 10. The electric cabinet 10 directly controls the main motor pump unit 3 and the stirring unit to work in a matching way, so that the slurry mixing efficiency is improved.

One end part of the bottom side of the tank body 2 is also provided with a discharge port 8 for discharging the mixture in the tank body, and a valve is arranged at the port of the discharge port 8.

A liquid level identification group 9 capable of observing the liquid level in the tank body in real time is arranged on one side wall of the tank body 2. the liquid level identification group 9 is a transparent toughened glass strip which is installed in a wall plate of the tank body in an embedded mode, and scale strips are arranged on the glass strip. Through the transparent glass strip, the mixing condition in the tank body can be observed in real time, and the liquid level can be accurately judged.

Water is injected through the feeding pipe 16 to a required amount, the main motor pump unit 3 is started through the electric cabinet 10, clean water is pumped out from the pouring body 2, negative pressure is generated near the venturi tube 7 when the clean water passes through the venturi tube 17, a dry hopper is opened to add powder, the powder enters the lower slurry feeding pipeline 5 to be mixed under the action of gravity and the negative pressure generated by the venturi tube 7, the electric cabinet 10 starts a driving motor of a speed reducer to drive a stirring device, a recoil valve recoil device is opened to work, and rapid recoil stirring and blending are carried out on slurry.

After the slurry mixing is finished, the valve on the slurry conveying pipeline 5 can be closed, and the valve on the conveying pipeline is opened to convey the slurry to the slurry using position.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A mud blending device is characterized by comprising a platform, a tank body and a main motor pump set, wherein the tank body and the main motor pump set are arranged on the platform;

and a venturi tube for generating negative pressure is arranged on a pipeline between the main motor pump group and the liquid inlet, and a dry hopper for adding powder is arranged above the venturi tube.

2. The mud mixing and blending device according to claim 1, wherein a stirring impeller for stirring and a back-flushing pipeline for preventing deposit accumulation are arranged in the tank body, the stirring impeller is rotatably connected with the stirring unit above through a rotating shaft, a speed reducer is arranged in the stirring unit, and a limiting device fixed on the bottom surface of the tank body is arranged at the lower end of the stirring impeller shaft.

3. The mud mixing device according to claim 2, wherein the back-flushing pipe is arranged at the bottom of the tank body, the back-flushing pipe is communicated with the mud feeding pipe outside the tank body, and a valve is arranged at the communication position of the back-flushing pipe and the mud feeding pipe.

4. The mud mixing and blending device according to claim 1, wherein an opening structure is arranged above the tank body, a walking platform is laid at the open end of the tank body, and the walking platform is fixedly connected with the stirring unit.

5. The mud mixing device according to claim 1, wherein an electric cabinet for controlling the main motor pump set and the mixer set is fixedly installed at one end of the tank body close to the main motor pump set, and the electric cabinet integrally sets control switches of the main motor pump set and the mixer set inside the electric cabinet.

6. The mud mixing and blending device according to claim 1, wherein a discharge port for discharging the mixture inside the tank body is further arranged at one end of the bottom side of the tank body, and the discharge port is provided with a valve.

7. The mud mixing and blending device according to claim 1, wherein a liquid level identification group capable of observing the liquid level inside the tank body in real time is installed on one side wall of the tank body, the real-time liquid level identification group is a transparent toughened glass strip installed in a wall plate of the tank body in an embedded manner, and a scale strip is arranged on the glass strip.