CN213086798U - Mixer for double-liquid grouting device - Google Patents

Abstract

The utility model discloses a mixer for a double-liquid grouting device, which comprises a mixing tank; the inside upper end level fixed mounting of blending tank has the baffle, the top and the below of baffle are provided with heating chamber and hybrid chamber respectively, the left and right sides of heating chamber top inner wall all communicates has the feed chute that leaks hopper-shaped, the middle part fixed mounting on blending tank top has driving motor. The utility model discloses control electrothermal tube work, can heat the material, control driving motor work, the dwang can drive first stirring rod and rotate and stir the operation, make the electrothermal tube can carry out even heating to the material that heats the intracavity, the material after heating and premixing is discharged into the mixing chamber through the guide mouth, the dwang drives the second stirring rod and rotates, further carry out even stirring to the material, when the second stirring rod pivoted, can drive the scraper blade and rotate, further can strike off the material of mixing chamber inner wall adhesion automatically, the homogeneous mixing efficiency of material is improved.

Description

Mixer for double-liquid grouting device

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering technical field specifically is a biliquid is blender for cementer.

Background

The cement-water glass grouting is the most commonly used method for treating the stratum with large gaps, a single-liquid method and a double-liquid method can be respectively adopted for grouting according to different stratum conditions and construction requirements, but sometimes the characteristics of the cement-water glass grouting are not properly mastered, and the ideal grouting effect cannot be achieved;

by retrieval publication number CN205776228U, a dual-liquid grouting device using a mixer is disclosed, which mainly comprises: a slurry mixing station for mixing cement slurry and water glass slurry; the water glass tank is connected with the slurry mixing station through a slurry conveying pipeline; the grouting pump is used for pumping cement slurry and water glass slurry respectively; the cement slurry conveying pipeline and the water glass slurry conveying pipeline are connected in parallel between the slurry mixing station and the grouting hole;

in realizing the utility model discloses an in-process, the inventor finds that there is following problem at least among the prior art and does not get a solution, 1, does not have corresponding heating device, and homogeneous mixing is inefficient, and 2, thick liquid have certain viscidity, and easy adhesion influences the homogeneous mixing of material at the blending tank inner wall.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biliquid blender for cementer has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mixer for a dual-liquid grouting device comprises a mixing tank;

the horizontal fixed mounting in inside upper end of blending tank has the baffle, the top and the below of baffle are provided with heating chamber and hybrid chamber respectively, the left and right sides of heating chamber top end inner wall all communicates has hopper-shaped feed chute, the middle part fixed mounting on blending tank top has driving motor, driving motor's motor shaft runs through the top inner wall middle part and the dwang fixed connection of blending tank, the middle part of dwang runs through the upper surface middle part and the swivelling joint of baffle, the upper end and the lower extreme of dwang are fixed mounting respectively has first stirring rod of a plurality of groups and second stirring rod, first stirring rod and second stirring rod are arranged in the upper and lower both sides of baffle respectively, the inner wall in heating chamber has seted up the heating tank, the inside fixed mounting in heating tank has the electrothermal tube, the left and right sides of baffle upper surface all runs through and has seted up the stock guide, the terminal of second stirring rod and the inboard fixed connection of, the middle part intercommunication of blending tank bottom has the discharging pipe, the middle part of discharging pipe is provided with the valve, the right lower extreme of blending tank front side is provided with the PLC controller.

As a preferred embodiment of the present invention, the outside of the scraper is bonded with a rubber scraping strip through a strong glue, and the outside of the rubber scraping strip is attached to the inner wall of the mixing tank.

As an optimized implementation mode of the utility model, the filter screen plate is horizontally and fixedly arranged above the material guide port through the bolts.

As a preferred embodiment of the present invention, the middle part of the front side of the mixing tank is provided with a transparent observation window.

As a preferred embodiment of the present invention, the input end of the PLC controller is electrically connected to the external power source through a wire, and the output end of the PLC controller is electrically connected to the input end of the driving motor and the electric heating tube through a wire.

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

1. the utility model relates to a biliquid is blender for cementer, through the feed chute the leading-in heating intracavity of material, control electrothermal tube work, can heat the material to the assigned temperature, control driving motor work, the dwang can drive first stirring rod and rotate and stir the operation, make the electrothermal tube can carry out even heating to the material that heats the intracavity, the material after heating and premixing is discharged the mixed intracavity through the passage mouth, the dwang drives the second stirring rod and rotates, further carry out even stirring to the material, because the material has certain viscidity, when the second stirring rod pivoted, can drive the scraper blade and rotate, further can strike off the material of mixed intracavity wall adhesion automatically, improve the homogeneous mixing efficiency of material.

2. The utility model relates to a biliquid is blender for cementer, the outside of scraper blade has rubber to scrape the strip through powerful glue bonds, can avoid the scraper blade to cause wearing and tearing to mixing intracavity wall on the one hand, and on the other hand improves the clearance effect of scraper blade.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a mixer for a dual-fluid grouting device according to the present invention;

fig. 2 is a front view of the mixer for a dual-fluid grouting device of the present invention.

In the figure: the device comprises a mixing tank 1, a partition plate 2, a heating cavity 3, a mixing cavity 4, a feeding chute 5, a driving motor 6, a rotating rod 7, a first stirring rod 8, a second stirring rod 9, a heating groove 10, an electric heating tube 11, a material guide opening 12, a filter screen plate 13, a scraper plate 14, a rubber scraping strip 15, a discharging tube 16, a valve 17, an observation window 18 and a PLC (programmable logic controller) 19.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a mixer for a double-liquid grouting device comprises a mixing tank 1;

the horizontal fixed mounting in inside upper end of blending tank 1 has baffle 2, the top and the below of baffle 2 are provided with heating chamber 3 and blending chamber 4 respectively, the left and right sides of heating chamber 3 top inner wall all communicates has hopper-shaped feed chute 5, the middle part fixed mounting in blending tank 1 top has driving motor 6, the motor shaft of driving motor 6 runs through blending tank 1's top inner wall middle part and dwang 7 fixed connection, the middle part of dwang 7 runs through baffle 2's upper surface middle part and rotation connection, the upper end and the lower extreme of dwang 7 respectively fixed mounting have a plurality of first stirring rod 8 of group and second stirring rod 9, first stirring rod 8 and second stirring rod 9 are arranged in the upper and lower both sides of baffle 2 respectively, heating chamber 3's inner wall has seted up heating tank 10, heating tank 10's inside fixed mounting has electrothermal tube 11, the left side and the right side of the upper surface of the partition board 2 are both provided with a material guide port 12 in a penetrating way, the tail end of the second stirring rod 9 is fixedly connected with the inner side of a scraping plate 14, the middle part of the bottom end of the mixing tank 1 is communicated with a material discharge pipe 16, the middle part of the material discharge pipe 16 is provided with a valve 17, and the right lower end of the front side of the mixing tank 1 is provided with a PLC (programmable logic controller) 19;

in this embodiment (as shown in fig. 1-2), the material is introduced into the heating cavity 3 through the feeding chute 5, the operation of the electric heating tube 11 is controlled, the material can be heated to a specified temperature, the operation of the driving motor 6 is controlled, the rotating rod 7 can drive the first stirring rod 8 to rotate for stirring, so that the electric heating tube 11 can uniformly heat the material in the heating cavity 3, the heated and premixed material is discharged into the mixing cavity 4 through the material guiding opening 12, the rotating rod 7 drives the second stirring rod 9 to rotate, further uniform stirring is performed on the material, because the material has a certain viscosity, the second stirring rod 9 can drive the scraper 14 to rotate while rotating, further, the material adhered to the inner wall of the mixing cavity 4 can be automatically scraped, and the uniform mixing efficiency of the material is improved.

In this embodiment (see fig. 1), the rubber scraping strip 15 is bonded to the outer side of the scraping plate 14 by strong glue, and the outer side of the rubber scraping strip 15 is attached to the inner wall of the mixing tank 1, so that on one hand, the scraping plate 14 can be prevented from wearing the inner wall of the mixing chamber 4, and on the other hand, the cleaning effect of the scraping plate 14 is improved.

In this embodiment (see fig. 1), a filter screen 13 is horizontally and fixedly installed above the material guide port 12 through a bolt, so as to filter the agglomerated material.

In this embodiment (please refer to fig. 2), a transparent observation window 18 is disposed in the middle of the front side of the mixing tank 1, so as to facilitate observation of the mixing condition of the materials inside the mixing tank 1.

In this embodiment (see fig. 1-2), the input end of the PLC controller 19 is electrically connected to an external power source through a wire, and the output end of the PLC controller 19 is electrically connected to the driving motor 6 and the input end of the electric heating tube 11 through a wire.

It should be noted that the utility model relates to a mixer for a double-liquid grouting device, which comprises a mixing tank 1, a partition plate 2, a heating chamber 3, a mixing chamber 4, a feeding chute 5, a driving motor 6, a rotating rod 7, a first stirring rod 8, a second stirring rod 9, a heating chute 10, an electrothermal tube 11, a material guiding port 12, a filter screen 13, a scraper 14, a rubber scraping strip 15, a discharging tube 16, a valve 17, an observation window 18, a PLC (programmable logic controller) 19, and parts all of which are universal standard parts or parts known by technicians in the field, and the structure and principle of the mixer can be known by technicians or known by conventional experimental methods, when the mixer works, the materials are guided into the heating chamber 3 through the feeding chute 5, the electrothermal tube 11 is controlled to work, the materials can be heated to a designated temperature, the driving motor 6 is controlled to work, the rotating rod 7 can drive the first stirring rod 8 to rotate for stirring operation, make electrothermal tube 11 can carry out even heating to the material in the heating chamber 3, the material after heating and premixing is discharged into mixing chamber 4 through guide port 12 in, dwang 7 drives second stirring rod 9 and rotates, further carries out even stirring to the material, because the material has certain viscidity, when second stirring rod 9 rotates, can drive scraper blade 14 and rotate, further can strike off the material of mixing chamber 4 inner wall adhesion automatically, improves the homogeneous mixing efficiency of material.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The mixer for the double-liquid grouting device is characterized by comprising a mixing tank (1);

the mixing tank is characterized in that a partition plate (2) is horizontally and fixedly arranged at the upper end of the interior of the mixing tank (1), a heating cavity (3) and a mixing cavity (4) are respectively arranged above and below the partition plate (2), the left side and the right side of the top end inner wall of the heating cavity (3) are communicated with a funnel-shaped feeding chute (5), a driving motor (6) is fixedly arranged at the middle part of the top end of the mixing tank (1), a motor shaft of the driving motor (6) penetrates through the middle part of the top end inner wall of the mixing tank (1) and is fixedly connected with a rotating rod (7), the middle part of the rotating rod (7) penetrates through the middle part of the upper surface of the partition plate (2) and is rotatably connected with the upper end and the lower end of the rotating rod (7) and is respectively and fixedly provided with a plurality of groups of first stirring rods (8) and second stirring rods (9), and the first stirring rods, heating tank (10) have been seted up to the inner wall in heating chamber (3), the inside fixed mounting of heating tank (10) has electrothermal tube (11), baffle (2) upper surface's the left and right sides all runs through and has seted up guide mouth (12), the terminal inboard fixed connection with scraper blade (14) of second stirring rod (9), the middle part intercommunication of blending tank (1) bottom has discharging pipe (16), the middle part of discharging pipe (16) is provided with valve (17), the right lower extreme of blending tank (1) front side is provided with PLC controller (19).

2. The mixer for a dual fluid grouting device according to claim 1, wherein: the outer side of the scraper (14) is bonded with a rubber scraping strip (15) through strong glue, and the outer side of the rubber scraping strip (15) is attached to the inner wall of the mixing tank (1).

3. The mixer for a dual fluid grouting device according to claim 1, wherein: and a filter screen plate (13) is horizontally and fixedly arranged above the material guide port (12) through a bolt.

4. The mixer for a dual fluid grouting device according to claim 1, wherein: and a transparent observation window (18) is arranged in the middle of the front side of the mixing tank (1).

5. The mixer for a dual fluid grouting device according to claim 1, wherein: the input end of the PLC (19) is electrically connected with an external power supply through a lead, and the output end of the PLC (19) is electrically connected with the input ends of the driving motor (6) and the electric heating tube (11) through leads.

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