CN211306865U

CN211306865U - Stirring and mixing device for high-concentration mine filling material

Info

Publication number: CN211306865U
Application number: CN201921577236.6U
Authority: CN
Inventors: 闫利军
Original assignee: Hainan Shanjin Mining Co ltd
Current assignee: Hainan Shanjin Mining Co ltd
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-08-21
Anticipated expiration: 2029-09-22

Abstract

The utility model belongs to the technical field of agitating unit, especially a stirring mixing arrangement of high concentration mine packing material, including mixing chamber, first feeding case, second feeding case, motor base, driving motor and air compressor, mixing chamber top one side is provided with first feeding case, mixing chamber top opposite side is provided with second feeding case, the inside below of first feeding case and second feeding case all is provided with the feeding swash plate, the feeding swash plate below is connected with the inlet pipe, the inlet pipe lower extreme is provided with the feed valve, the feed valve is located mixing chamber inside; the utility model discloses a first feeding case and the second feeding case that set up can drop into the material mixing intracavity portion with two kinds of materials timesharing as required, through the puddler that sets up, stirring leaf and baffle can carry out even effectual stirring mixing operation to the filling material raw materials to through the air compressor and the extraction pump that set up, can utilize the discharge efficiency of atmospheric pressure increasing means, labour saving and time saving.

Description

Stirring and mixing device for high-concentration mine filling material

Technical Field

The utility model relates to a agitating unit field especially relates to a high concentration mine filling material's stirring mixing arrangement.

Background

The filling material is a solid material composed of gelled substances such as soil, sand, stone, rock block, industrial waste residue, cement and the like and is used for filling in the goaf; the industrial waste residues comprise tailings, furnace slag, fly ash and the like; the filling material has the conditions of wide sources, low price and convenient preparation and transportation, and the formed filling body has physical mechanical properties and chemical properties meeting the requirements; it is a block foam prepared by compounding various high molecular compounds, adding proper amount of cross-linking agent, stabilizing agent and curing agent, and reacting under specific conditions.

The two components of the mineral filling material are divided into a base material and a catalyst in the preparation process, and the ratio of the base material to the catalyst is 4: 1 or 1: 1, instant foaming, the rapid expansion, the expansion multiple can reach 15 ~ 30 times of initial volume, can solidify the sclerosis in the expansion foam 2 minutes, but, traditional stirring compounding device discharging efficiency is relatively poor, and the filler material solidifies the inflation in advance easily and blocks up pipeline, seriously influences the work efficiency that filler material laid.

In order to solve the problems, the application provides a stirring and mixing device for high-concentration mine filling materials.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a high concentration mine filling material's stirring mixing arrangement, through the first feeding case and the second feeding case that set up, can drop into the mixing intracavity portion with two kinds of materials timesharing as required, through the puddler that sets up, stirring leaf and baffle can carry out even effectual stirring mixing operation to the filling material raw materials to through the air compressor and the extraction pump that set up, can utilize atmospheric pressure to improve device's discharging efficiency, save time and save labour.

(II) technical scheme

In order to solve the problems, the utility model provides a stirring and mixing device of high-concentration mine filling materials, which comprises a mixing cavity, a first feeding box, a second feeding box, a motor base, a driving motor and an air compressor, a first feeding box is arranged on one side above the material mixing cavity, a second feeding box is arranged on the other side above the material mixing cavity, the lower parts of the inner parts of the first feeding box and the second feeding box are both provided with feeding inclined plates, the lower parts of the feeding inclined plates are connected with feeding pipes, the lower end of the feeding pipe is provided with a feeding valve which is positioned inside the mixing cavity, a motor base is arranged above the mixing cavity, a driving motor is arranged above the motor base, a stirring rod is connected below the driving motor, the surface of the stirring rod is fixedly connected with a stirring blade, the bottom of the stirring rod is provided with a stable shaft, and the stable shaft is positioned below the inner part of the mixing cavity;

the utility model discloses a material mixing device, including driving motor, air compressor, mixing chamber, first extraction pipe, second extraction pipe, first extraction pipe and second extraction pipe one end all are connected with the extraction pump, the extraction pump below is connected with the discharging pipe.

Preferably, the surface of the mixing cavity is provided with a glass window, rivets are arranged on the outer side of the glass window, and the glass window is connected with the mixing cavity through the rivets.

Preferably, a bracket is connected below the mixing cavity.

Preferably, the two sides in the mixing cavity are provided with baffles.

Preferably, the first feeding box and the second feeding box are both provided with a feeding hole.

Preferably, the diameter of the backing plate is the same as the outer diameter of the sleeve.

The above technical scheme of the utility model has following profitable technological effect:

1. the material mixing device has the advantages that two materials can be fed into the material mixing cavity in a time-sharing mode according to requirements through the arranged first feeding box and the second feeding box, the material mixing device can uniformly and effectively stir and mix the filling material through the arranged stirring rod, the stirring blade and the baffle plate, the discharging efficiency of the device can be improved through the air pressure through the arranged air compressor and the arranged extraction pump, time and labor are saved, the feeding valve is closed during discharging, the air compressor is opened to convey air to the inside of the material mixing cavity, the materials are forced to flow to the first extraction pipe and the second extraction pipe under the action of pressure intensity, the extraction pump is opened to carry out secondary pressurization at the moment, the materials flow out along with the discharging pipe, and the effect of efficient discharging is achieved;

2. through the driving motor who sets up, puddler and stirring leaf, can form power for the stirring, through the steady axle that sets up, can increase the stability of puddler when keeping the puddler rotation performance, prevent to cause danger at rotatory in-process puddler out of round, through the glass window that sets up, the staff of can being convenient for observes the condition of stirring compounding, through the rivet that sets up, can be with the firm fixing of glass window at compounding chamber surface.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the outer structure of the mixing chamber of the present invention;

reference numerals:

1. a mixing chamber; 2. a first feed box; 3. a second feed box; 4. a feeding inclined plate; 5. a feed pipe; 6. a feed valve; 7. a motor base; 8. a drive motor; 9. a stirring rod; 10. stirring blades; 11. a stabilizing shaft; 12. a baffle plate; 13. an air compressor; 14. a fan blade; 15. a first extraction tube; 16. a second extraction tube; 17. a pump; 18. a discharge pipe; 19. a feed inlet; 20. a discharge valve; 21. a support; 22. a glass window; 23. and (4) riveting.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in the figures 1-2, the stirring and mixing device for high-concentration mine filling materials provided by the utility model comprises a mixing cavity 1, a first feeding box 2, a second feeding box 3, a motor base 7, a driving motor 8 and an air compressor 13, wherein the first feeding box 2 is arranged on one side above the mixing cavity 1, the second feeding box 3 is arranged on the other side above the mixing cavity 1, feeding inclined plates 4 are respectively arranged below the inner parts of the first feeding box 2 and the second feeding box 3, a feeding pipe 5 is connected below the feeding inclined plates 4, a feeding valve 6 is arranged at the lower end of the feeding pipe 5, the feeding valve 6 is positioned inside the mixing cavity 1, the motor base 7 is arranged above the mixing cavity 1, the driving motor 8 is arranged above the motor base 7, a stirring rod 9 is connected below the driving motor 8, a stirring blade 10 is fixedly connected on the surface of the stirring rod 9, a stabilizing shaft 11 is arranged at the bottom of the stirring rod 9, and the stabilizing shaft 11 is positioned below the inner part of the mixing cavity 1;

the utility model discloses a mixing device, including driving motor 8, driving motor 13, air compressor 13, the inside flabellum 14 that is provided with of air compressor 13, air compressor 13 below is connected with mixing chamber 1, mixing chamber 1 below one side is connected with first extraction pipe 15, mixing chamber 1 below opposite side is connected with second extraction pipe 16, first extraction pipe 15 and second extraction pipe 16 one end all are connected with extraction pump 17, extraction pump 17 below is connected with discharging pipe 18.

In this embodiment, it should be noted that the surface of the mixing cavity 1 is provided with a glass window 22, rivets 23 are arranged outside the glass window 22, the glass window 22 is connected with the mixing cavity 1 through the rivets 23, a support 21 is connected below the mixing cavity 1, baffles 12 are arranged on two sides inside the mixing cavity 1, and feed inlets 19 are arranged above the first feed box 2 and the second feed box 3.

The utility model discloses in, through first feeding case 2 and the second feeding case 3 that sets up, can drop into compounding intracavity 1 inside with two kinds of materials timesharing as required, puddler 9 through setting up, stirring leaf 10 and baffle 12, can carry out even effectual stirring mixing operation to the filling material raw materials, and through the air compressor 13 and the extraction pump 17 that set up, can utilize atmospheric pressure to improve device's discharging efficiency, save time and labor, through the steady axle 11 that sets up, can increase the stability of puddler 9 when keeping puddler 9 rotation performance, prevent to cause danger at rotatory in-process puddler 9 out of round, through the glass window 22 that sets up, can be convenient for the staff to observe the condition of stirring compounding, through the rivet 23 that sets up, can be with the firm fixing at compounding chamber 1 surface of glass 22 window.

The utility model discloses a theory of operation and use flow: during feeding, different raw materials are poured into the first feeding box 2 and the second feeding box 3 according to a proportion, the feeding valve 6 is opened at the moment, the materials enter the mixing cavity 1 along the feeding inclined plate 4 and the feeding pipe 5, the feeding valve 6 is closed at the moment, the driving motor 8 is opened, the driving motor 8 drives the stirring rod 9 and the stirring blade 10 to carry out rotary stirring, the baffle 12 is utilized in the stirring process, resistance can be formed in the materials, the stirring effect is increased, and a worker observes the stirring effect through the glass window 22; after the stirring is accomplished, close feed valve 6 during the ejection of compact, open air compressor 13 to the inside air delivery in material mixing chamber 1, under the effect of pressure, the material forces the first extraction pipe 15 of flow direction and second extraction pipe 16, open extraction pump 17 this moment and carry out the secondary pressure boost, the material flows out along with discharging pipe 18, reach the effect of high-efficient ejection of compact, the equal solenoid valve type of feed valve 6 and ejection of compact valve 20, be connected with the switch respectively through the wire, operating personnel carries out on-off control at material mixing chamber 1 outside to feed valve 6 and ejection of compact valve 20, for example through PLC module and solenoid valve signal connection, the staff passes through opening or closing of PLC control solenoid valve.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The stirring and mixing device for the high-concentration mine filling material is characterized by comprising a mixing cavity (1), a first feeding box (2), a second feeding box (3), a motor base (7), a driving motor (8) and an air compressor (13), wherein the first feeding box (2) is arranged on one side above the mixing cavity (1), the second feeding box (3) is arranged on the other side above the mixing cavity (1), feeding inclined plates (4) are respectively arranged below the inner parts of the first feeding box (2) and the second feeding box (3), a feeding pipe (5) is connected below the feeding inclined plates (4), a feeding valve (6) is arranged at the lower end of the feeding pipe (5), the feeding valve (6) is positioned in the mixing cavity (1), the motor base (7) is arranged above the mixing cavity (1), the driving motor (8) is arranged above the motor base (7), a stirring rod (9) is connected below the driving motor (8), a stirring blade (10) is fixedly connected to the surface of the stirring rod (9), a stabilizing shaft (11) is arranged at the bottom of the stirring rod (9), and the stabilizing shaft (11) is positioned below the inner part of the mixing cavity (1);

driving motor (8) both sides all are provided with air compressor (13), inside flabellum (14) that is provided with of air compressor (13), air compressor (13) below is connected with mixing chamber (1), mixing chamber (1) below one side is connected with first extraction pipe (15), mixing chamber (1) below opposite side is connected with second extraction pipe (16), first extraction pipe (15) and second extraction pipe (16) one end all are connected with extraction pump (17), extraction pump (17) below is connected with discharging pipe (18).

2. The stirring and mixing device for high-concentration mine filling materials according to claim 1, characterized in that a glass window (22) is arranged on the surface of the mixing cavity (1), a rivet (23) is arranged on the outer side of the glass window (22), and the glass window (22) is connected with the mixing cavity (1) through the rivet (23).

3. The apparatus for mixing and stirring high-consistency mine fill material as defined in claim 1, characterized in that a support (21) is connected below the mixing chamber (1).

4. The stirring and mixing device for high-concentration mine filling materials according to claim 1, characterized in that baffles (12) are arranged on both sides inside the mixing chamber (1).

5. The apparatus for agitating and mixing high-concentration mine filling material according to claim 1, wherein a feed opening (19) is provided above each of the first feed box (2) and the second feed box (3).