CN215463989U

CN215463989U - Double-stage horizontal mixer with impurity removal function

Info

Publication number: CN215463989U
Application number: CN202122079525.7U
Authority: CN
Inventors: 孙泽云
Original assignee: Changzhou Xinwu Machinery Co ltd
Current assignee: Changzhou Xinwu Machinery Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-11
Anticipated expiration: 2031-08-31

Abstract

The utility model belongs to the technical field of mixers, in particular to a two-stage horizontal mixer with an impurity removal function, and provides a scheme which comprises a primary mixer, a secondary mixer, a guide cylinder arranged between the primary mixer and the secondary mixer, an impurity removal mechanism, a fixing mechanism, a guide plate and a rotating ring, wherein the guide cylinder is arranged between the primary mixer and the secondary mixer; the impurity removing mechanism comprises a rotary table, scraping plates, rubber plates and a screen, wherein the scraping plates are fixed in the middle of the rotary table, the rubber plates are respectively fixed on two sides of the scraping plates, and the screen is arranged on the rotary table; the fixing mechanism is arranged on the impurity removing mechanism. According to the utility model, by arranging the screen and the rotating ring, after the screen screens out the sand and stone in the slurry, the rotating disc can be rotated, and a half part with the screen is rotated to the notch of the guide cylinder to be taken out, so that the sand and stone can be conveniently cleaned, harder sand and stone or other impurities are reduced, and the sand and stone falls into the secondary stirrer to cause damage to the stirring blades.

Description

Double-stage horizontal mixer with impurity removal function

Technical Field

The utility model relates to the technical field of mixers, in particular to a two-stage horizontal mixer with an impurity removal function.

Background

In order to fully recover underground resources and increase ecological protection, filling mining becomes a development trend of mining industry. Therefore, the method has extremely important significance for improving the tailing preparation and filling capacity, realizing high-concentration continuous filling of the tailings and further improving the strength of a cemented filling body by reducing the filling cost through researching the tailings property, the tailing conveying technology, the low-heat high-strength cementing material mechanism and necessary detection means.

Chinese patent publication No. CN102728267A discloses a high-concentration filling two-stage horizontal mixer, which comprises a primary mixer and a secondary mixer, wherein a discharge port of the primary mixer is connected with a feed port of the secondary mixer, the primary mixer comprises a U-shaped housing and two primary mixing shafts which are arranged in the U-shaped housing and rotate in opposite directions, one of the primary mixing shafts is provided with a left-handed propeller blade, and the other is provided with a right-handed propeller blade; the secondary stirrer comprises a U-shaped machine body and two secondary stirring shafts which are arranged in the U-shaped machine body and rotate reversely, wherein one secondary stirring shaft is respectively provided with an outer left helical blade and an inner right helical blade in a staggered manner, the other secondary stirring shaft is respectively provided with an inner left helical blade and an outer right helical blade in a staggered manner, the rotating diameter of the outer left helical blade is larger than that of the inner right helical blade, and the rotating diameter of the outer right helical blade is larger than that of the inner left helical blade.

The above-mentioned patent publication still has certain not enough to the lotion stirring, and above-mentioned patent publication can not sieve out the sand that can not stir garrulous in the one-level mixer when the stirring, and when the second grade stirring, easily causes the damage to stirring leaf, for this reason needs the doublestage horizontal mixer that has the edulcoration function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a two-stage horizontal stirrer with an impurity removal function, which solves the problems in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a two-stage horizontal mixer with an impurity removal function comprises a primary mixer, a secondary mixer and a guide cylinder arranged between the primary mixer and the secondary mixer, wherein the guide cylinder further comprises an impurity removal mechanism, a fixing mechanism, a guide plate and a rotating ring;

the impurity removing mechanism comprises a rotary table, scraping plates, rubber plates and a screen, wherein the scraping plates are fixed in the middle of the rotary table, the rubber plates are respectively fixed on two sides of the scraping plates, and the screen is arranged on the rotary table;

the fixing mechanism is arranged on the impurity removing mechanism and comprises a telescopic rod and a fixed column, and the telescopic rod is sleeved on the fixed column;

the guide plate is arranged at the upper end of the guide cylinder;

the rotating ring is arranged on the turntable.

In order to enable the slurry to fall onto the screen mesh, the guide plate is obliquely arranged and is semicircular.

In order to rotate the rotary disc, impurities screened out by the screen can be taken out of the screen, and the scraper is tightly attached to the inner wall of the guide cylinder through the rubber plate.

In order to limit the rotation of the rotary table, one end of the telescopic rod is connected with the scraper in a sliding mode, the contour of the inner wall of the other end of the telescopic rod is matched with the contour of the outer wall of the fixing column, and the fixing column is fixedly installed on the rotary table.

In order to conveniently take out impurities screened by the screen from the screen, the screen is in a semicircular shape, and the diameter of the screen is equal to that of the scraper.

In order to take out the screened impurities from the guide shell, the rotary disc is rotationally connected with the guide shell through a rotating ring.

In the present invention,

1. through the arrangement of the screen and the rotating ring, after the screen screens out the sand stones in the slurry, the rotating disc can be rotated, and a half part with the screen is rotated to the notch of the guide cylinder to be taken out, so that the sand stones can be conveniently cleaned, harder sand stones or other impurities are reduced, and the sand stones fall into the secondary stirrer to damage the stirring blades;

2. through setting up telescopic link and fixed column, upwards promote the telescopic link, make fixed column and telescopic link separate to shrink the telescopic link, can rotate the carousel this moment, in the pivoted, the scraper blade passes through the inner wall of rubber slab laminating draft tube, rotates, makes the screen cloth rotate one hundred eighty degrees, at this moment, can see through the grit that the notch that the draft tube was seted up screened out the screen cloth and clear up, reverse operation can rotate the carousel restriction.

Drawings

FIG. 1 is a schematic view of the overall structure of a two-stage horizontal agitator with impurity removal function according to the present invention;

FIG. 2 is a schematic structural view of a guide shell and a guide plate of a two-stage horizontal mixer with impurity removal function according to the present invention;

FIG. 3 is a schematic structural view of a dual-stage horizontal agitator turntable with impurity removal function according to the present invention;

FIG. 4 is a schematic structural view of a guide shell and a turntable of a two-stage horizontal mixer with impurity removal function according to the present invention.

In the figure: 1. a primary stirrer; 2. a secondary stirrer; 3. a draft tube; 4. a turntable; 5. a baffle; 6. a squeegee; 7. a telescopic rod; 8. fixing a column; 9. a rubber plate; 10. a rotating ring; 11. and (4) screening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a two-stage horizontal mixer with impurity removal function comprises a first-stage mixer 1, a second-stage mixer 2 and a guide cylinder 3 arranged between the first-stage mixer 1 and the second-stage mixer 2, wherein the guide cylinder 3 further comprises an impurity removal mechanism, a fixing mechanism, a guide plate 5 and a rotating ring 10;

the impurity removing mechanism comprises a rotary table 4, a scraping plate 6, a rubber plate 9 and a screen 11, wherein the scraping plate 6 is fixed in the middle of the rotary table 4, the rubber plate 9 is respectively fixed on two sides of the scraping plate 6, and the screen 11 is arranged on the rotary table 4;

the fixing mechanism is arranged on the impurity removing mechanism and comprises a telescopic rod 7 and a fixed column 8, and the telescopic rod 7 is sleeved on the fixed column 8;

the guide plate 5 is arranged at the upper end of the guide cylinder 3;

a rotating ring 10 is mounted on the turntable 4.

Guide plate 5 sets up for the slope, and guide plate 5 sets up to the semicircle type, and the guide thick liquids fall to and filter on the screen cloth 11.

Scraper blade 6 passes through rubber slab 9 and closely laminates with 3 inner walls of draft tube, can take out the notch department on the draft tube 3 with the impurity on the screen cloth 11.

One end and the 6 sliding connection of scraper blade of telescopic link 7, the outer wall profile looks adaptation of the other end inner wall profile of telescopic link 7 and fixed column 8, fixed column 8 fixed mounting is on carousel 4, and the distance between two sets of fixed columns 8 equals with the notch width on draft tube 3, can rotate 4 restrictions of carousel.

The screen cloth 11 sets up to the semicircle type, and the diameter of screen cloth 11 equals with the diameter of scraper blade 6, and scraper blade 6 sets up in the below of guide plate 5, and the area of guide plate 5 is greater than the cross-sectional area of half of draft tube 3 inner wall.

The rotary disc 4 is rotatably connected with the guide shell 3 through a rotating ring 10, and the rotating ring 10 is arranged on the upper surface and the lower surface of the rotary disc 4.

The working principle is as follows: when the device is used, firstly, the device is powered on, then materials to be stirred are placed into the first-stage stirrer 1 to be stirred, along with the continuous stirring, the raw materials can fall into the second-stage stirrer 2 through the guide cylinder 3 to be stirred again, when the raw materials pass through the guide cylinder 3, the raw materials can be guided by the guide plate 5 and fall onto the screen 11, the raw materials can be screened by the screen 11, hard sand stones which are not crushed in mixed slurry are screened out, so that the collision between the second-stage stirrer 2 and the hard sand stones during the stirring is reduced, the stirring blades are damaged, after the stirring is finished, the telescopic rod 7 can be pushed upwards, the fixed column 8 and the telescopic rod 7 are separated, the telescopic rod 7 is contracted, the rotary disc 4 can be rotated, when the rotary disc 6 is rotated, the scraper 6 is attached to the inner wall of the guide cylinder 3 through the rubber plate 9 to rotate, the rotary screen 11 rotates by one hundred eighty degrees, at this time, the gravels screened out by the screen 11 can be cleaned through the notch formed on the guide shell 3 for subsequent use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a doublestage horizontal mixer with edulcoration function, includes one-level mixer (1), second grade mixer (2) and draft tube (3) of setting between one-level mixer (1) and second grade mixer (2), its characterized in that: the guide shell (3) also comprises an impurity removing mechanism, a fixing mechanism, a guide plate (5) and a rotating ring (10);

the impurity removing mechanism comprises a turntable (4), a scraper (6), rubber plates (9) and a screen (11), the scraper (6) is fixed in the middle of the turntable (4), the rubber plates (9) are respectively fixed on two sides of the scraper (6), and the screen (11) is arranged on the turntable (4);

the fixing mechanism is arranged on the impurity removing mechanism and comprises a telescopic rod (7) and a fixed column (8), and the telescopic rod (7) is sleeved on the fixed column (8);

the guide plate (5) is arranged at the upper end of the guide cylinder (3);

the rotating ring (10) is arranged on the rotating disc (4).

2. The two-stage horizontal mixer with impurity removal function according to claim 1, wherein: the guide plate (5) is obliquely arranged, and the guide plate (5) is semicircular.

3. The two-stage horizontal mixer with impurity removal function according to claim 1, wherein: the scraper (6) is tightly attached to the inner wall of the guide shell (3) through a rubber plate (9).

4. The two-stage horizontal mixer with impurity removal function according to claim 1, wherein: one end of the telescopic rod (7) is connected with the scraper (6) in a sliding mode, the inner wall profile of the other end of the telescopic rod (7) is matched with the outer wall profile of the fixing column (8), and the fixing column (8) is fixedly installed on the rotary table (4).

5. The two-stage horizontal mixer with impurity removal function according to claim 1, wherein: the screen (11) is semicircular, and the diameter of the screen (11) is equal to that of the scraper (6).

6. The two-stage horizontal mixer with impurity removal function according to claim 1, wherein: the rotary disc (4) is rotationally connected with the guide shell (3) through a rotating ring (10).