CN219599936U

CN219599936U - Fixed flow state solidified soil production facility

Info

Publication number: CN219599936U
Application number: CN202223593681.6U
Authority: CN
Inventors: 王宁宁; 包益鋆; 杨浍彬; 刘进; 杨海峰
Original assignee: Nanjing Sanhejian Environmental Protection Technology Co ltd
Current assignee: Nanjing Sanhejian Environmental Protection Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-29
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of soil processing equipment, in particular to fixed type fluidized solidified soil production equipment, which comprises a feeding machine, a ball mill, a slurry storage tank and a stirring tank, wherein the feeding machine is used for conveying materials; crushing the materials by a ball mill; the other end of the ball mill is provided with a stirring pool; the slurry storage tank is arranged far away from the stirring Chi Yiduan, and a transition tank is arranged at the other end of the slurry storage tank; the stirring tank is arranged at one side close to the transition tank, slurry in the transition tank enters the stirring tank through the first metering scale, the other end of the stirring tank is provided with a powder tank, powder in the powder tank enters the stirring tank through the second metering scale, and the stirring tank mixes and stirs the slurry and the solidified material; the slag soil is put into a ball mill for ball milling and pretreatment, so that the mixing is more uniform, the quality of the produced finished product fluid state solidified soil is stable, the performance of the finished product fluid state solidified soil is improved, the production efficiency is improved, the engineering slag soil is put into the ball mill for ball milling, the slag soil is not required to be screened, the working procedure and the labor are saved, and the cost is reduced.

Description

Fixed flow state solidified soil production facility

Technical Field

The utility model relates to the technical field of soil processing equipment, in particular to fixed type fluid-state solidified soil production equipment.

Background

In the prior art, most of the dregs, solidified materials and water are put into a stirrer to be directly stirred.

Most of the existing complete equipment does not pretreat the muck, and if the muck is not pretreated or the pretreatment is insufficient, the mixture is not uniform, so that the performance of the complete equipment is adversely affected. In addition, if the dregs, the solidified material and the water are put into a stirrer to be directly stirred, the required stirring time is too long, and the production efficiency is affected.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.

Disclosure of Invention

The utility model provides fixed type fluidized solid soil production equipment, which effectively solves the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a stationary type fluidized solid soil production apparatus, comprising:

the feeding machine is arranged on the working surface and is used for conveying materials;

the ball mill is arranged at the tail end of the feeding machine and is used for crushing materials; the other end of the ball mill is provided with a stirring pool;

the slurry storage tank is arranged at one end far away from the stirring tank, and a transition tank is arranged at the other end of the slurry storage tank;

the stirring tank is arranged on one side close to the transition tank, slurry in the transition tank enters the stirring tank through the first metering scale, the other end of the stirring tank is provided with a powder tank, powder in the powder tank enters the stirring tank through the second metering scale, and the stirring tank mixes and stirs the slurry and the solidified material.

Further, the feeding machine is provided with a conveying belt, and the conveying belt drives the materials to move.

Further, a chute is arranged at the tail end of the ball mill, the chute is arranged above the stirring pool, and the stirring pool is provided with a specific gravity testing device.

Further, the powder tank is provided with a screw conveyor, and the screw conveyor is arranged above the second metering scale.

Further, the stirring tank is provided with a stirring device, and the stirring device continuously stirs materials.

Further, agitating unit includes first stirring subassembly and second stirring subassembly, first stirring subassembly with the dislocation of second stirring subassembly sets up on the rotation axis, the second stirring subassembly is less than the second stirring subassembly, a plurality of the second stirring subassembly is located inside the first stirring subassembly.

Further, first stirring subassembly includes a plurality of first stirring vane, first stirring subassembly is used for stirring jar material of body lateral wall, second stirring subassembly includes a plurality of second stirring vane, second stirring subassembly is used for stirring jar material at body center, first stirring vane with second stirring vane sets up the slope setting.

Further, the first stirring assembly further comprises a scraping plate arranged at the tail end of the first stirring blade in a vertical mode, a certain angle is formed between the scraping plate and the side wall of the tank body, one angle of the scraping plate is enabled to be close to the side wall of the tank body, and other angles of the scraping plate are far away from the side wall of the tank body and are used for cleaning the side wall of the tank body.

Further, the stirring device further comprises a third stirring assembly, a conical section is arranged at the bottom of the stirring tank, and the conical section is provided with the third stirring assembly and used for bottom stirring.

Further, the stirring tank is provided with a discharge hole, a valve is arranged on the discharge hole, and the valve is used for controlling the opening and closing of the discharge hole.

The beneficial effects of the utility model are as follows: according to the utility model, a feeding machine, a ball mill, a slurry storage tank and a stirring tank are arranged, and the feeding machine is used for conveying materials; the ball mill is arranged at the tail end of the feeding machine and is used for crushing materials; the other end of the ball mill is provided with a stirring pool; the slurry storage tank is arranged far away from the stirring Chi Yiduan, and a transition tank is arranged at the other end of the slurry storage tank; the stirring tank is arranged at one side close to the transition tank, slurry in the transition tank enters the stirring tank through the first metering scale, the other end of the stirring tank is provided with a powder tank, powder in the powder tank enters the stirring tank through the second metering scale, and the stirring tank mixes and stirs the slurry and the solidified material; the slag soil is put into a ball mill for ball milling and pretreatment, so that the mixing is more uniform, the quality of the produced finished product fluid state solidified soil is stable, the performance of the finished product fluid state solidified soil is improved, the production efficiency is improved, the engineering slag soil is put into the ball mill for ball milling, the slag soil is not required to be screened, the working procedure and the labor are saved, and the cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.

FIG. 1 is a schematic structural view of a stationary fluidized solidified soil production facility;

FIG. 2 is a schematic structural view of a stirring device;

FIG. 3 is a top view of the agitator tank;

FIG. 4 is a cross-sectional view at A-A in FIG. 3;

fig. 5 is a partial enlarged view at B in fig. 3.

Reference numerals: 1. a feeding machine; 11. a conveyor belt; 2. ball mill; 21. a chute; 3. a stirring pool; 4. a slurry storage tank; 5. a transition pool; 6. a stirring tank; 61. a discharge port; 62. a conical section; 7. a stirring device; 71. a first stirring assembly; 711. a first stirring blade; 72. a second stirring assembly; 721. a second stirring blade; 73. a third stirring assembly; 74. a rotation shaft; 75. a scraper; 8. a powder tank; 81. a screw conveyor; 91. a first scale; 92. a second scale; 101. a first delivery tube; 102. and a second delivery pipe.

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.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated as being "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, or may be internal communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 5: a stationary type fluidized solid soil production apparatus, comprising:

the feeding machine 1 is arranged on the working surface, and the feeding machine 1 conveys materials;

the ball mill 2 is arranged at the tail end of the feeding machine 1, and the ball mill 2 is used for crushing materials; the other end of the ball mill 2 is provided with a stirring tank 3;

the slurry storage tank 4 is arranged at one end far away from the stirring tank 3, and a transition tank 5 is arranged at the other end of the slurry storage tank 4;

the agitator tank 6, agitator tank 6 set up in being close to transition pond 5 one side, in the mud in the transition pond 5 got into agitator tank 6 through first weighing scale 91, the agitator tank 6 other end was equipped with powder jar 8, the powder of powder jar 8 got into agitator tank 6 through second weighing scale 92, agitator tank 6 mixes the stirring to mud and solidification material.

The material is conveyed by the material feeder 1 through arranging the material feeder 1, the ball mill 2, the slurry storage tank 4 and the stirring tank 6; the ball mill 2 is arranged at the tail end of the feeding machine 1, and the ball mill 2 pulverizes materials; the other end of the ball mill 2 is provided with a stirring tank 3; the slurry storage tank 4 is arranged at one end far away from the stirring tank 3, and a transition tank 5 is arranged at the other end of the slurry storage tank 4; the stirring tank 6 is arranged at one side close to the transition tank 5, slurry in the transition tank 5 enters the stirring tank 6 through the first metering scale 91, the other end of the stirring tank 6 is provided with the powder tank 8, powder of the powder tank 8 enters the stirring tank 6 through the second metering scale 92, and the stirring tank 6 mixes and stirs the slurry and the solidified material; the dregs are put into the ball mill 2 for ball milling pretreatment, so that the mixing is more uniform, the quality of the produced finished product fluid state solidified soil is stable, the performance of the finished product fluid state solidified soil is improved, the production efficiency is improved, the engineering dregs are put into the ball mill 2 for ball milling, the dregs are not required to be screened, the working procedure and the labor are saved, and the cost is reduced.

Preferably, the feeding machine 1 is provided with a conveyor belt 11, and the conveyor belt 11 drives the materials to move.

In this embodiment, the end of the ball mill 2 is provided with the chute 21, the chute 21 is arranged above the stirring pool 3, the stirring pool 3 is provided with the specific gravity testing device, water is added in the process of ball milling of the dregs in the ball mill 2, slurry prepared after ball milling of the dregs enters the stirring pool 3 through the chute 21, specific gravity testing is carried out on the slurry in the stirring pool 3, if the specific gravity is smaller than a set value, water flow entering the ball mill 2 is reduced, otherwise, the water flow is increased, the specific gravity is adjustable after engineering dregs are put into the ball mill 2 to prepare slurry, the project requirement can be met, meanwhile, the slurry is in the process of stirring all the time, and the slurry uniformity is good.

Wherein, powder jar 8 is equipped with screw conveyer 81, screw conveyer 81 sets up in the top of second measurement scale 92, and the powdered curing material in the powder jar 8 carries into corresponding jar that has second measurement scale 92 through screw conveyer 81, opens the valve of ground paste jar earlier through control system and lets go of thick liquid to agitator tank 6 afterwards, puts into agitator tank 6 with the powder that weighs in the jar after the mud finishes, puts mud and put the in-process of powder, agitator tank 6 is in stirring state all the time, opens the valve after the stirring finishes and lets out the flow state solidified soil finished product.

As a preference in the above embodiment, the stirring tank 6 is provided with a stirring device 7, the stirring device 7 continuously stirs the material, and the last stirring tank 6 is provided with a mixture of slurry and powdery solidifying material, and the stirring device 7 is provided for stirring the material more rapidly and uniformly.

In this embodiment, stirring device 7 includes first stirring subassembly 71 and second stirring subassembly 72, and first stirring subassembly 71 and second stirring subassembly 72 dislocation set are on rotation axis 74, and second stirring subassembly 72 is less than second stirring subassembly 72, and inside first stirring subassembly 71 was located to a plurality of second stirring subassemblies 72, first stirring subassembly 71 and second stirring subassembly 72 that set up on same rotation axis 74 rotated simultaneously for the stirring is more even, has increased stirring efficiency.

Wherein, first stirring subassembly 71 includes a plurality of first stirring vane 711, and first stirring subassembly 71 is used for stirring jar material of body lateral wall, and second stirring subassembly 72 includes a plurality of second stirring vane 721, and second stirring subassembly 72 is used for stirring jar material at body center, and first stirring vane 711 sets up the slope setting with second stirring vane 721, and jar body edge and jar body center stir simultaneously for stirring more evenly, rapidly.

As the preference of above-mentioned embodiment, first stirring subassembly 71 still includes setting up in the terminal scraper blade 75 of vertical setting of first stirring vane 711, and scraper blade 75 is equipped with certain angle with the jar body lateral wall, makes one angle of scraper blade 75 be close to with jar body lateral wall, and other angles are kept away from with jar body lateral wall for the clearance jar body lateral wall, and the material that scraper blade 75 scraped off gets into stirring zone and continues stirring, can not make jar body inner wall more the volume thicker, thereby has improved jar body self-cleaning's ability, the cost is reduced.

In this embodiment, the stirring device 7 further comprises a third stirring assembly 73, the bottom of the stirring tank 6 is provided with a conical section 62, and the conical section 62 is provided with the third stirring assembly 73 for bottom stirring.

Wherein, agitator tank 6 is equipped with discharge gate 61, sets up the valve on the discharge gate 61, and the valve is used for controlling the switching of discharge gate 61.

Because the transition of agitator tank 6 exit reduces through the toper section, so this department produces the dead angle that stirs not easily, sets up third stirring subassembly 73 here for the stirring of bottom dead angle department to improve stirring efficiency, the stirring is more even, and the finished product flow state solidification soil quality that produces is stable, and production efficiency is high, and intensity is controllable, can satisfy different application scenario.

The preparation of the fluid solidified soil by using the engineering slag soil can consume a large amount of engineering slag soil and industrial solid waste, is simple and convenient to operate, and the slurry is prepared and put into different slurry storage tanks 4 in advance for storage, so that the time is greatly saved, the finished fluid solidified soil is prepared at any time, and the efficiency is improved.

When the device is used, engineering muck is poured into a feed port of a feed machine 1 through a loader, is conveyed into a ball mill 2 through a belt, water is added in the ball milling process of the muck in the ball mill 2, slurry prepared after the ball milling of the muck is finished enters a stirring tank 3 through a chute 21, specific gravity test is carried out on the slurry in the stirring tank 3, if the specific gravity is smaller than a set value, water flow entering the ball mill 2 is reduced, and otherwise, the water flow is increased; the slurry in the stirring tank 3 is conveyed to the slurry storage tank 4 for standby through the slurry first conveying pipe 101, and the slurry in the slurry storage tank 4 is put into the transition tank 5 before the production of the fluidized solidified soil, wherein the stirring tank 3, the slurry storage tank 4, the transition tank 5 and the stirring tank 6 all contain stirring slurry to continuously stir the slurry, and the slurry is kept uniform. Through setting of the proportion, the slurry is pumped through the slurry second conveying pipe 102 to enter the slurry tank, the slurry is weighed by the first weighing scale, meanwhile, the powder solidifying material in the powder tank 8 is conveyed into the corresponding tank with the weighing scale through the screw conveyor 81, then the valve of the slurry tank is firstly opened through the control system to discharge slurry to the stirring tank 6, the weighed powder in the tank is placed into the stirring tank 6 after the slurry is discharged, the stirring device 7 in the stirring tank 6 is always in a stirring state in the process of discharging slurry and discharging powder, and the valve is opened to discharge the fluid solidifying soil finished product after the stirring is completed.

It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A stationary type fluidized solid soil production apparatus, comprising:

the feeding machine (1), the feeding machine (1) is arranged on the working surface, and the feeding machine (1) conveys materials;

the ball mill (2) is arranged at the tail end of the feeding machine (1), and the ball mill (2) pulverizes materials; the other end of the ball mill (2) is provided with a stirring tank (3);

the slurry storage tank (4) is arranged at one end far away from the stirring tank (3), and a transition tank (5) is arranged at the other end of the slurry storage tank (4);

agitator tank (6), agitator tank (6) set up in being close to transition pond (5) one side, mud in transition pond (5) gets into through first measurement scale (91) in agitator tank (6), the agitator tank (6) other end is equipped with powder jar (8), the powder of powder jar (8) gets into through second measurement scale (92) agitator tank (6), agitator tank (6) mixes stirring to mud and solidification material.

2. A stationary flow-state solidified soil production apparatus according to claim 1, characterized in that the feeder (1) is provided with a conveyor belt (11), the conveyor belt (11) moving the material.

3. The fixed type fluidized solid soil production device according to claim 1, wherein a chute (21) is arranged at the tail end of the ball mill (2), the chute (21) is arranged above the stirring tank (3), and the stirring tank (3) is provided with a specific gravity testing device.

4. A stationary flow-state solidified soil production apparatus according to claim 1, characterized in that the powder tank (8) is provided with a screw conveyor (81), the screw conveyor (81) being arranged above the second scale (92).

5. A stationary flow-state solidified soil production apparatus according to claim 1, characterized in that the stirring tank (6) is provided with a stirring device (7), and the stirring device (7) continuously stirs the material.

6. A stationary flow-state solidified soil production apparatus according to claim 5, characterized in that the stirring device (7) comprises a first stirring assembly (71) and a second stirring assembly (72), the first stirring assembly (71) and the second stirring assembly (72) are arranged on a rotating shaft (74) in a staggered manner, the second stirring assembly (72) is smaller than the second stirring assembly (72), and a plurality of the second stirring assemblies (72) are arranged inside the first stirring assembly (71).

7. A stationary flow-state solidified soil production apparatus according to claim 6, characterized in that the first stirring assembly (71) comprises a plurality of first stirring blades (711), the first stirring assembly (71) is used for stirring the material on the side wall of the tank body, the second stirring assembly (72) comprises a plurality of second stirring blades (721), the second stirring assembly (72) is used for stirring the material in the center of the tank body, and the first stirring blades (711) and the second stirring blades (721) are arranged obliquely.

8. A stationary flow-state solidified soil production apparatus according to claim 6, wherein the first stirring assembly (71) further comprises a scraper (75) arranged at the end of the first stirring blade (711) in a vertical manner, the scraper (75) is provided with a certain angle with the side wall of the tank body, so that one angle of the scraper (75) is close to the side wall of the tank body, and the other angles are far away from the side wall of the tank body, and are used for cleaning the side wall of the tank body.

9. A stationary flow-state solidified soil production apparatus according to claim 6, characterized in that the stirring tank (6) is provided with a conical section (62) at the bottom, and a third stirring assembly (73) is provided in the conical section (62) for bottom stirring.

10. A stationary type fluidized solidified soil production apparatus according to any one of claims 1 to 9, wherein the stirring tank (6) is provided with a discharge port (61), and a valve is provided on the discharge port (61) for controlling opening and closing of the discharge port (61).