CN214637258U

CN214637258U - Spiral sand washer is used in mine

Info

Publication number: CN214637258U
Application number: CN202121209309.3U
Authority: CN
Inventors: 熊华; 毕文婷
Original assignee: Shicheng Huachang Mining Machinery Co ltd
Current assignee: Shicheng Huachang Mining Machinery Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-09
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a spiral sand washer is used in mine, including washing sand groove and screw axis, the sand groove sets up to the rectangle cell body, the screw axis both ends set up wash the inside both sides of sand groove, the one end of screw axis is passed wash the sand groove, the one end of screw axis is connected with the motor, the motor is installed outside washing the sand groove lateral wall, the motor is provided with the electronic box outward, be provided with helical blade on the screw axis, the sand groove closes on the one end bottom of motor is provided with out the ore deposit mouth, logical groove has been seted up to the diapire of the sand groove other end, it is provided with the card strip to lead to the groove both ends, it has the filter plate to lead to the inslot sliding plug, the filter plate mid-mounting has the filter screen. The utility model discloses in set up logical groove and set up the card strip through at the scouring bath tank bottom wall for the installation of pegging graft is slided with the scouring bath to the filter plate, and the filter screen of being convenient for is changed, and the dismouting is convenient.

Description

Spiral sand washer is used in mine

Technical Field

The utility model relates to a mine sand washing equipment technical field, concretely relates to spiral sand washer is used in mine.

Background

The spiral sand washer is one kind of sand washer, and the sand and stone material is stirred mainly by means of the spiral device inside the sand washer.

The spiral sand washer is generally set up for the slope, and the axis of rotation that is equipped with helical blade is rotated through the speed reducer drive by the motor, constantly gives into the clear water at helical blade pivoted in-process, and then will wash earth and water in the grit material in the sand groove and mix, and the mouth that flows of slave unit discharges, and the grit material is then screened by progressively under screw arrangement's effect, discharges from the discharge gate on top to the washing screening effect of grit material has been realized. The spiral sand washer is suitable for washing, sorting, impurity removing and other operations in metallurgy, building material, water and electricity and other industries, and is used for washing and sorting fine-grained and coarse-grained materials. The spiral sand-stone washing and selecting machine is suitable for building sand and road sand-stone, and has low power consumption and high washing degree.

After the spiral sand washer cleans the gravel, originally soil and dust in the gravel are mixed with water to form slurry, and the soil and the dust have smaller volumes than the sand, so that the mud can be screened by using a filter screen, and the slurry is screened out, and the sand is left. However, the common filter screen at the present stage is contacted with sand and stone and mud for a long time and is easy to damage, so that the filter screen needs to be replaced frequently, and the filter screen of the existing spiral sand washer is complex to mount and difficult to dismount.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spiral sand washer is used in mine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral sand washer is used in mine, is including washing sand groove and screw axis, the sand groove sets up to the rectangle cell body, the screw axis both ends set up wash the inside both sides of sand groove, the one end of screw axis is passed wash the sand groove, the one end of screw axis is connected with the motor, the motor is installed outside washing the sand groove lateral wall, the motor is provided with the electronic box outward, be provided with helical blade on the screw axis, the sand groove closes on the one end bottom of motor is provided with out the ore deposit mouth, the diapire of washing the sand groove other end has been seted up logical groove, it is provided with the card strip to lead to the groove both ends, it has the filter plate to lead to the inslot and peg graft, the filter plate mid-mounting has the filter screen.

The utility model discloses an in one embodiment, the filter plate both sides be provided with the corresponding draw-in groove of card strip, the filter plate passes through the card strip with lead to the groove with the sand washing groove slides and pegs graft, and the tail end screw hole has been seted up to the tail end of filter plate, the tail end face of filter plate with the lateral wall of sand washing groove is connected with the fixed plate simultaneously, it is porose to set up on the fixed plate siding, the fixed plate with the filter plate is by the bolt fastening simultaneously.

In an embodiment of the utility model, the through groove sets up to the rectangle through-hole, the specification that leads to the groove with the filter plate is the same, lead to the groove with wash the terminal surface clearance fit in sand groove.

In an embodiment of the present invention, the cross-section of the ore outlet is gradually closed from the rectangle to the trapezoid.

In an embodiment of the present invention, a slurry pipe is disposed below the filter plate, and the slurry pipe is connected to the bottom surface of the sand washing tank.

In an embodiment of the present invention, the sand washing tank is closed on a top of a wall of an end plate of the filter plate, and the top cover plate is perpendicular to the wall of the sand washing tank.

In an embodiment of the present invention, the top cover plate is provided with a feeding hopper and a water pipe.

The utility model discloses an in one embodiment, the scouring bath closes on the bottom plate of motor one end is connected with the pillar, the pillar is provided with two, two the pillar symmetry respectively sets up the both sides of scouring bath bottom end face.

To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:

the utility model discloses in, the sand body is advancing in the same direction as helical blade in the sand washing groove, from ore outlet whereabouts, and earth and dust mix become mud and sieve from the filter screen of filter plate and strain, through the setting of card strip and logical groove, the filter plate slides and pegs graft on the sand washing groove, when the filter screen is damaged by mud, directly takes out the filter plate from leading to the groove, can maintain, and then the filter screen of being convenient for is changed, and the dismouting is convenient.

Drawings

Fig. 1 is a schematic side view of the cross-sectional structure of the present invention;

fig. 2 is a schematic top sectional view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic diagram of the filter plate of the present invention in a top view;

fig. 5 is a schematic perspective view of the mine outlet of the present invention.

In the figure: 1. a sand washing tank; 2. a screw shaft; 3. a helical blade; 4. a motor; 5. an electric box; 6. a pillar; 7. a base; 8. an ore outlet; 9. a mud pipe; 10. a top cover plate; 11. a water delivery pipe; 12. a feed hopper; 13. filtering the plate; 14. filtering with a screen; 15. a fixing plate; 16. clamping the strip; 17. a through groove.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements 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 invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific situation of the specification.

Example 1

Please refer to fig. 1-5, the utility model provides a spiral sand washer is used in mine, including washing sand groove 1 and screw axis 2, it sets up to the rectangle cell body to wash sand groove 1, 2 both ends of screw axis set up in the inside both sides of washing sand groove 1, the one end of screw axis 2 is passed and is washed sand groove 1, the one end of screw axis 2 is connected with motor 4, motor 4 installs outside washing sand groove 1 lateral wall, motor 4 is provided with electronic box 5 outward, be provided with helical blade 3 on the screw axis 2, helical blade 3 sets up to continuous heliciform blade, through helical blade 3's motion, the sand body can follow the blade and advance. The bottom of one end of the sand washing tank 1 close to the motor 4 is provided with an ore outlet 8, and the cross section of the ore outlet 8 is gradually folded from a rectangle to a trapezoid. Through groove 17 has been seted up to the diapire of washing sand tank 1 other end, and through groove 17 sets up to the rectangle through-hole, and through groove 17's specification is the same with filter plate 13, and through groove 17 and the terminal surface clearance fit of washing sand tank 1. The two ends of the through groove 17 are provided with clamping strips 16, the through groove 17 is internally inserted with a filter plate 13 in a sliding way, and the middle part of the filter plate 13 is provided with a filter screen 14.

In order to strengthen the fixation between the filter plate 13 and the sand washing tank 1, the two sides of the filter plate 13 are provided with clamping grooves corresponding to the clamping strips 16, the filter plate 13 is in sliding insertion connection with the sand washing tank 1 through the clamping strips 16 and the through grooves 17, the tail end of the filter plate 13 is provided with a threaded hole, the tail end face of the filter plate 13 and the side wall of the sand washing tank 1 are simultaneously connected with a fixing plate 15, the wall of the fixing plate 15 is provided with a hole, and the fixing plate 15 and the filter plate 13 are simultaneously fixed by bolts.

The mud pipe 9 is arranged below the filter plate 13, the mud pipe 9 is connected with the bottom surface of the sand washing tank 1 through bolts, and mud can be recovered by the mud pipe 9.

The top cover plate 10 is arranged at the top of the plate wall at one end of the sand washing tank 1 close to the filter plate 13, and the top cover plate 10 is vertical to the plate wall of the sand washing tank 1. The top cover plate 10 is provided with a feed hopper 12 and a water delivery pipe 11. In order to facilitate uniform mixing, two water conveying pipes 11 are arranged, the water conveying pipes 11 are symmetrically distributed on two sides of the top cover plate 10, and the feed hopper 12 is arranged on a symmetry axis between the two water conveying pipes 11.

Wash the bottom plate that sand groove 1 closed on 4 one ends of motor and be connected with pillar 6, pillar 6 is provided with two, and two pillars 6 symmetry settings are respectively on the both sides of washing 1 bottom face of sand groove, and two 6 bottoms of pillar all are provided with base 7, and base 7 sets up to circular seat to base 7 uses the centre of a circle as central annular array and has seted up a plurality of through-holes, can be fixed with external working face through base 7, strengthens the steadiness in sand groove 1.

The working principle is as follows: during the use, send into the raw materials from feeder hopper 12, two raceway 11 are waterproof simultaneously, the raw materials mixes with water, and then wash the sand body, the sand body advances along helical blade 3 in sand washing tank 1, from ore outlet 8 whereabouts, and earth and dust mix into mud and sieve from filter screen 14 of filter plate 13, through card strip 16 and the setting that leads to groove 17, filter plate 13 slides and pegs graft on sand washing tank 1, when filter screen 14 is damaged by mud, directly take out filter plate 13 from leading to groove 17, can repair, and then the filter screen 14 of being convenient for is changed, the dismouting is convenient.

It should be noted that: the model specification of the motor 4 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 4 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a spiral sand washer is used in mine, includes sand washing groove (1) and screw axis (2), its characterized in that: wash sand groove (1) and set up to the rectangle cell body, screw axis (2) both ends set up wash the inside both sides of sand groove (1), the one end of screw axis (2) is passed wash sand groove (1), the one end of screw axis (2) is connected with motor (4), install motor (4) wash outside sand groove (1) lateral wall, motor (4) are provided with electronic box (5) outward, be provided with helical blade (3) on screw axis (2), it closes on to wash sand groove (1) the one end bottom of motor (4) is provided with ore outlet (8), it has seted up logical groove (17) to wash the diapire of sand groove (1) other end, it is provided with card strip (16) to lead to groove (17) both ends, it has filter plate (13) to slide in logical groove (17) and peg graft, filter screen (14) mid-mounting has.

2. The spiral sand washer for mines as set forth in claim 1, wherein: the utility model discloses a sand washing filter, including filter plate (13), through the filter plate, the filter plate (13) both sides be provided with the corresponding draw-in groove of card strip (16), filter plate (13) pass through card strip (16) with logical groove (17) with wash sand groove (1) slip grafting, and the tail end of filter plate (13) is seted up threaded hole, the tail end face of filter plate (13) with the lateral wall of washing sand groove (1) is connected with fixed plate (15) simultaneously, set up porosely on fixed plate (15) siding, fixed plate (15) with filter plate (13) are by bolt fastening simultaneously.

3. The spiral sand washer for mines as set forth in claim 1, wherein: the through groove (17) is a rectangular through hole, the specification of the through groove (17) is the same as that of the filter plate (13), and the through groove (17) is in clearance fit with the end face of the sand washing groove (1).

4. The spiral sand washer for mines as set forth in claim 1, wherein: the cross section of the ore outlet (8) is gradually reduced from a rectangle to a trapezoid.

5. The spiral sand washer for mines as set forth in claim 1, wherein: and a mud pipe (9) is arranged below the filter plate (13), and the mud pipe (9) is connected with the bottom surface of the sand washing tank (1).

6. The spiral sand washer for mines as set forth in claim 1, wherein: and a top cover plate (10) is arranged at the top of one end plate wall of the sand washing tank (1) close to the filter plate (13), and the top cover plate (10) is vertical to the plate wall of the sand washing tank (1).

7. The spiral sand washer for mines as set forth in claim 6, wherein: the top cover plate (10) is provided with a feed hopper (12) and a water delivery pipe (11).

8. The spiral sand washer for mines as set forth in claim 1, wherein: wash sand groove (1) and close on the bottom plate of motor (4) one end is connected with pillar (6), pillar (6) are provided with two, two pillar (6) symmetry respectively set up wash the both sides of sand groove (1) bottom face.