CN218796466U - Bentonite superfine classifier matched with Raymond mill - Google Patents

Abstract

The utility model discloses a bentonite superfine classifier with supporting of raymond mill, the power distribution box comprises a box body, be equipped with the filter chamber in the box, the inlet pipe is installed to the upper end of box, the feed chute is installed to the upper end of inlet pipe, the lower extreme of inlet pipe extends to and filters the intracavity, the filter chamber be equipped with sieve plate and stock guide, the left and right sides of box all is equipped with the opening, the opening that corresponds is passed to the one end of sieve plate and stock guide, sieve plate and stock guide are through a plurality of head rod fixed connection, be equipped with the annular mouth on the lateral wall of inlet pipe, be equipped with the annular pipe on the annular mouth, the annular pipe is located and installs a plurality of shower nozzles on the lateral wall of feed chute one side. The device can carry out the spraying operation to the material through setting up annular pipe and shower nozzle before vibrations screening, has improved the humidity of material, has reduced the material adhesion on screening board and stock guide, has improved the screening effect.

Description

Bentonite superfine classifier matched with Raymond mill

Technical Field

The utility model relates to a bentonite processing technology field especially relates to a bentonite superfine classifier with supporting of raymond mill.

Background

The Raymond mill is a common milling device, materials such as a heat-insulating material of a general grinding chemical raw material and the like, which have the Mohs hardness of not more than 9.3 and the humidity of less than 6 percent, including bentonite, marble, activated carbon and the like, have the diameter of powder within a certain range after being ground and crushed by the Raymond mill, and need to carry out superfine classification along with the powder by a superfine classifier if more precise powder raw materials need to be obtained;

because the materials crushed by the Raymond mill are very fine, static electricity is easily generated in the screening process, the static electricity is adsorbed on the screen, and the screen is blocked if the static electricity is serious, so that the screening effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bentonite superfine classifier matched with a Raymond mill.

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

the utility model provides a bentonite superfine classifier with supporting of raymond mill, the power distribution box comprises a box body, be equipped with the filter chamber in the box, the inlet pipe is installed to the upper end of box, the feed chute is installed to the upper end of inlet pipe, the lower extreme of inlet pipe extends to the filter chamber in, the filter chamber be equipped with sieve plate and stock guide, the left and right sides of box all is equipped with the opening, the opening that corresponds is passed to the one end of sieve plate and stock guide, sieve plate and stock guide are through a plurality of head rod fixed connection, be equipped with the annular mouth on the lateral wall of inlet pipe, be equipped with the ring conduit on the annular mouth, the ring conduit is located and installs a plurality of shower nozzles on the lateral wall of feed chute one side, install the water guide subassembly that links to each other with the ring conduit on the lateral wall of inlet pipe, be equipped with vibrations mechanism in the filter chamber.

Preferably, the vibrating mechanism comprises a movable plate arranged in the filtering cavity, the upper end of the movable plate is fixedly connected with the lower end of the material guide plate through a plurality of second connecting rods, the lower end of the movable plate is elastically connected with the inner bottom of the filtering cavity through a plurality of springs, an electromagnet is embedded in the inner bottom of the filtering cavity, and a magnetic block is embedded in the lower end of the movable plate.

Preferably, the inner bottom of the filter cavity is fixedly connected with a plurality of guide rods, and each guide rod penetrates through the movable plate.

Preferably, the water guide assembly comprises a water pump, a water inlet pipe and a water outlet pipe, and the lower end of the water outlet pipe is connected with the annular pipe.

Preferably, two driving motors are installed at the upper end of the box body, a half gear is sleeved on an output shaft of each driving motor, and a ring gear is fixedly sleeved on the outer side wall of each annular pipe.

Preferably, the upper and lower inner walls of the annular opening are both provided with limiting grooves, the upper and lower inner walls of the annular tube are fixedly connected with limiting blocks, and the limiting blocks are connected with the corresponding limiting grooves in a sliding manner.

Preferably, sieve net board and stock guide are close to and correspond open-ended one end and all install out the charging tray, two it is trapezoidal all to go out the charging tray, the upper end diameter of feed chute is less than the diameter of lower extreme, the heating pipe is all installed to the inner wall about the filter chamber, two the heating pipe is located the top of sieve net board and stock guide respectively.

Compared with the prior art, the device has the advantages that:

1. the utility model discloses a set up annular tube, water guide subassembly, driving motor, semi-gear isotructure, the device sprays water smoke on toward the bentonite that the raymond mill pulverizes through the shower nozzle before vibrations filter for the difficult static that produces of bentonite next, also the mesh of difficult adhesion on the screen cloth board has reduced the condition that the screen cloth during operation blockked up.

2. The utility model discloses a set up heating pipe, play charging tray isotructure, the heating pipe of setting can carry out the certain degree before the material is derived and dry, has improved the collection effect of device, and it is trapezoidal to go out the charging tray, and the material of being convenient for is concentrated and is collected.

Drawings

Fig. 1 is a schematic structural view of a bentonite ultrafine classifier matched with a raymond mill provided by the utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of the discharge pan.

In the figure: the device comprises a box body 1, a filter chamber 2, a feeding pipe 3, a screen plate 4, a material guide plate 5, a first connecting rod 6, a second connecting rod 7, a moving plate 8, a magnetic block 9, an electromagnet 10, a spring 11, a guide rod 12, a water guide assembly 13, a driving motor 14, a half gear 15, a ring pipe 16, a ring gear 17, a limiting block 18, a spray nozzle 19, a discharge disc 20 and a heating pipe 21.

Detailed Description

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

Referring to fig. 1-3, a bentonite superfine classifier matched with a raymond mill comprises a box body 1, a filter chamber 2 is arranged in the box body 1, a feeding pipe 3 is arranged at the upper end of the box body 1, the feeding pipe 3 is connected with a discharging device of the raymond mill, disc bentonite crushed by the raymond mill is sieved, a feeding chute is arranged at the upper end of the feeding pipe 3, the lower end of the feeding pipe 3 extends into the filter chamber 2, a sieve plate 4 and a material guide plate 5 are arranged in the filter chamber 2, the sieve plate 4 adopts a molecular sieve to perform superfine classification, openings are formed in the left side and the right side of the box body 1, one ends of the sieve plate 4 and the material guide plate 5 penetrate through the corresponding openings, sieved materials can be guided out through the openings, and the sieve plate 4 and the material guide plate 5 are inclined to facilitate the guided out of the sieved materials;

sieve net board 4 and stock guide 5 are through a plurality of head rod 6 fixed connection, be equipped with the annular mouth on the lateral wall of inlet pipe 3, be equipped with annular pipe 16 on the annular mouth, annular pipe 16 is located and installs a plurality of shower nozzles 19 on the lateral wall of feed chute one side, install the water guide subassembly 13 that links to each other with annular pipe 16 on the lateral wall of inlet pipe 3, water guide subassembly 13 includes the water pump, inlet tube and outlet pipe, the lower extreme of outlet pipe links to each other with annular pipe 16, the inlet tube links to each other with external water tank, leading-in to annular pipe 16 with the water through the water pump, and spout to leading-in material through shower nozzle 19, shower nozzle 19 adopts atomizing nozzle, reduce the water yield of spouting.

The filter cavity 2 is internally provided with a vibration mechanism, the vibration mechanism comprises a movable plate 8 arranged in the filter cavity 2, the upper end of the movable plate 8 is fixedly connected with the lower end of the material guide plate 5 through a plurality of second connecting rods 7, the lower end of the movable plate 8 is elastically connected with the inner bottom of the filter cavity 2 through a plurality of springs 11, an electromagnet 10 is embedded in the inner bottom of the filter cavity 2, a magnetic block 9 is embedded in the lower end of the movable plate 8, alternating current is led into the electromagnet 10 to generate a variable magnetic field, periodic attractive force and repulsive force are generated for the corresponding magnetic block 9, so that the movable plate 8 vibrates, and the sieve plate 4 and the material guide plate 5 are driven by the first connecting rods 6 and the second connecting rods 7 to synchronously vibrate;

the inner bottom of the filter cavity 2 is fixedly connected with a plurality of guide rods 12, each guide rod 12 penetrates through the movable plate 8, so that the screen plate 4 and the material guide plate 5 vibrate up and down, the upper end of the box body 1 is provided with two driving motors 14, output shafts of the two driving motors 14 are respectively sleeved with a half gear 15, the outer side wall of the annular pipe 16 is fixedly sleeved with an annular gear 17, when the driving motors 14 are started, if the half gear 15 on the driving motor 14 on the left side is meshed with the annular gear 17, the half gear 15 on the driving motor 14 on the right side is not meshed with the annular gear 17, when the half gear 15 on the driving motor 14 on the right side is meshed with the annular gear 17, the half gear 15 on the driving motor 14 on the left side is not meshed with the annular gear 17, so that the annular pipe 16 rotates in a reciprocating manner, and the injection area of the spray head 19 is increased;

the upper and lower inner wall of ring port all is equipped with the spacing groove, the equal fixedly connected with stopper 18 of the upper and lower inner wall of toroidal tube 16, two stopper 18 and the spacing groove sliding connection who corresponds, improve the 16 pivoted stability of toroidal tube, sieve plate 4 and stock guide 5 are close to and correspond open-ended one end and all install ejection of compact dish 20, two ejection of compact dishes 20 all are trapezoidal, the upper end diameter of feed chute is less than the diameter of lower extreme, heating pipe 21 is all installed to the inner wall about filter chamber 2, the material of being convenient for is concentrated and is derived, two heating pipes 21 are located sieve plate 4 and stock guide 5's top respectively, carry out the stoving to a certain extent to the material.

The utility model discloses during the use, after the raymond mill pulverizes bentonite, the material can be guided into to the feed chute through inlet pipe 3, start water guide subassembly 13 and two driving motor 14 this moment, the ring pipe 16 can reciprocate to rotate at this moment and spray water smoke to the material, has improved humidity, has reduced the possibility that static produced, has reduced the material and has adhered to sieve plate 4 and stock guide 5, later through the vibrations mechanism, the material is through the screening of sieve plate 4, derives from the opening of the left and right sides respectively;

the device can carry out the spraying operation to the material through setting up ring pipe 16 and shower nozzle 19 before vibrations screening, has improved the humidity of material, has reduced the material adhesion on sieve net board 4 and stock guide 5, has improved the screening effect.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides a bentonite superfine classifier with supporting of raymond mill, includes box (1), its characterized in that, be equipped with filter chamber (2) in box (1), inlet pipe (3) are installed to the upper end of box (1), the feed chute is installed to the upper end of inlet pipe (3), the lower extreme of inlet pipe (3) extends to in filter chamber (2), be equipped with sieve net board (4) and baffle (5) of filter chamber (2), the left and right sides of box (1) all is equipped with the opening, the opening that corresponds is passed to the one end of sieve net board (4) and baffle (5), sieve net board (4) and baffle (5) are through a plurality of head rod (6) fixed connection, be equipped with the annular mouth on the lateral wall of inlet pipe (3), be equipped with annular pipe (16) on the annular mouth, annular pipe (16) are located the lateral wall of feed chute one side and install a plurality of shower nozzles (19), install the water guide subassembly (13) that link to each other with annular pipe (16) on the lateral wall of inlet pipe (3), be equipped with vibrations mechanism in the filter chamber (2).

2. The bentonite superfine classifier matched with the Raymond mill as claimed in claim 1, wherein the vibration mechanism comprises a moving plate (8) arranged in the filter cavity (2), the upper end of the moving plate (8) is fixedly connected with the lower end of the material guide plate (5) through a plurality of second connecting rods (7), the lower end of the moving plate (8) is elastically connected with the inner bottom of the filter cavity (2) through a plurality of springs (11), an electromagnet (10) is embedded at the inner bottom of the filter cavity (2), and a magnet block (9) is embedded at the lower end of the moving plate (8).

3. The bentonite ultrafine classifier as claimed in claim 2, wherein a plurality of guide rods (12) are fixedly connected to the inner bottom of the filter chamber (2), and each guide rod (12) penetrates through the moving plate (8).

4. The bentonite superfine classifier matched with the Raymond mill as claimed in claim 1, wherein the water guide component (13) comprises a water pump, a water inlet pipe and a water outlet pipe, and the lower end of the water outlet pipe is connected with the annular pipe (16).

5. The bentonite superfine classifier matched with the Raymond mill as claimed in claim 1, wherein two driving motors (14) are installed at the upper end of the box body (1), half gears (15) are sleeved on output shafts of the two driving motors (14), and a ring gear (17) is fixedly sleeved on the outer side wall of the ring pipe (16).

6. The bentonite superfine classifier matched with the Raymond mill as claimed in claim 5, wherein the upper and lower inner walls of the annular opening are provided with limiting grooves, the upper and lower inner walls of the annular tube (16) are fixedly connected with limiting blocks (18), and the two limiting blocks (18) are slidably connected with the corresponding limiting grooves.

7. The bentonite ultrafine classifier as claimed in claim 1, wherein discharge trays (20) are mounted at the ends of the screen plate (4) and the material guide plate (5) close to the corresponding openings, the two discharge trays (20) are trapezoidal, the diameter of the upper end of the feed chute is smaller than that of the lower end of the feed chute, heating pipes (21) are mounted on the left and right inner walls of the filter chamber (2), and the two heating pipes (21) are respectively located above the screen plate (4) and the material guide plate (5).

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