CN213558313U

CN213558313U - Grit filtration equipment for municipal works

Info

Publication number: CN213558313U
Application number: CN202022279986.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Henan Xianghong Construction Engineering Co ltd
Current assignee: Henan Xianghong Construction Engineering Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-29
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to the technical field of sandstone filtration, in particular to sandstone filtration equipment for municipal works, which comprises a base, wherein L-shaped supports are fixedly connected to the left side and the right side of the upper end of the base, a material receiving concave box is fixedly connected to the upper end of the base and positioned between the two L-shaped supports, a supporting spring is fixedly connected to the outer side of the upper end of each L-shaped support, an L-shaped support plate is fixedly connected to the upper end of the supporting spring, an electric shock device is fixedly connected to the inner side of the lower end of the L-shaped support plate, the lower end of the electric shock device is fixedly connected with the upper end of the L-shaped support, and a; drive L type extension board, axis of rotation and sieve pocket vibrations through electric vibrator to make the filter screen bag vibrate the grit and filter, combine swing motor to drive the axis of rotation again and reciprocate the rotation, and make sieve hopper and filter screen bag reciprocate the swing, thereby make the filtration efficiency of grit faster, improve work efficiency.

Description

Grit filtration equipment for municipal works

Technical Field

The utility model relates to a grit filters technical field, especially relates to a grit filtration equipment for municipal works.

Background

The sand filter, also known as a quartz sand filter, is a filter for performing three-dimensional deep filtration by using a sand bed formed by homogeneous quartz sand with equal particle size as a filter carrier, and is commonly used for primary filtration. The sand filter is one of medium filters, and the sand bed is three-dimensional, has strong capability of intercepting dirt, and is suitable for deep well water filtration, agricultural water treatment, pretreatment of various water treatment processes and the like.

Present sandstone filtration equipment for municipal works, the sandstone only is pure when filtering and filters with the filter screen pocket, and filtration efficiency is too slow to can influence work efficiency, the easy grit that blocks up of filter screen pocket inner wall moreover, and the grit of jam is difficult for clearing up, consequently can influence subsequent filtering quality.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sand and stone filtration equipment for municipal works to solve the filtration efficiency that above-mentioned background art provided slowly, influence work efficiency, the easy problem of blockking up and difficult clearance of filter screen bag.

In order to solve the prior art problem, the utility model discloses a sandstone filtration equipment for municipal works, including the base:

the left side and the right side of the upper end of the base are fixedly connected with L-shaped brackets, a material receiving concave box is fixedly connected between the two L-shaped brackets at the upper end of the base, a supporting spring is fixedly connected to the outer side of the upper end of each L-shaped bracket, an L-shaped support plate is fixedly connected to the upper end of each supporting spring, an electric vibrator is fixedly connected to the inner side of the lower end of each L-shaped support plate, the lower end of the electric vibrator is fixedly connected with the upper end of each L-shaped bracket at the left end, a swing motor is fixedly connected to the upper end of each L-shaped support plate at the left end, a screening hopper is arranged between the inner sides of the two L-shaped support plates, rotating shafts are fixedly connected to the lower portions of the left end and the right end of each screening hopper, the lower ends of the screening hoppers are connected with a filtering net bag, a protective shell is fixedly penetrated, and the upper end of the rotating shaft penetrates out of the protective shell, the rotating shaft is rotatably connected with the protective shell, and the left end and the right end of the rotating shaft are fixedly connected with scraping brushes outside the protective shell.

Furthermore, four corners of the lower end of the base are rotatably connected with idler wheels, the lower end of the material receiving concave box is connected with a material discharging pipe communicated with the material receiving concave box, and the lower end of the material discharging pipe penetrates through the base.

Furthermore, the left and right sides that connects the inside bottom of material concave box all is the slope form, just the filter screen pocket is located connect the inside upper end of material concave box.

Furthermore, the left end of the rotating shaft at the left end penetrates through the L-shaped support plate, the right end of the swing motor is connected with the rotating shaft at the left end, and the rotating shaft is rotatably connected with the adjacent L-shaped support plate.

Furthermore, the diameter of the screening hopper is smaller than the left width and the right width of the material receiving concave box, and the front length and the rear length of the material receiving concave box are three times of the diameter of the screening hopper.

Furthermore, a feeding hopper is fixedly connected between the upper ends of the two L-shaped support plates, and the feeding hopper is positioned on the inner side of the upper end of the screening hopper.

Further, scrape the material brush laminate in the inner wall of filter screen bag, just scrape the material brush with filter screen bag sliding connection.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

drive L type extension board through electric vibrator, axis of rotation and sieve hopper vibrations, thereby make the filter screen bag vibrate the grit and filter, it reciprocates the rotation to combine swing motor to drive the axis of rotation again, and make sieve hopper and filter screen bag reciprocate the swing, thereby make the filtration efficiency of grit faster, improve work efficiency, when needs clearance filter screen bag inner wall, make sieve hopper and filter screen bag upper and lower position change, the brush is swept to the inner wall of filter screen bag to the rethread scraper, electric vibrator drives sieve hopper and filter screen bag and shakes simultaneously, thereby can be quick clear up the grit granule that blocks up on the filter screen bag, the clearance convenience has been guaranteed, with the too much grit of jam on the filter screen bag, follow-up performance has been guaranteed.

Drawings

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

FIG. 2 is a schematic view of a partially enlarged structure A of the present invention;

FIG. 3 is a schematic view of the top view of the concave receiving box of the present invention;

fig. 4 is the turning structure diagram of the sieve hopper of the present invention.

In FIGS. 1-4: the material screening device comprises a base 1, rollers 2, a material receiving concave box 3, a material discharging pipe 4, an L-shaped support 5, an electric vibrator 6, a supporting spring 7, an L-shaped support plate 8, a swing motor 9, a rotating shaft 10, a feeding hopper 11, a screening hopper 12, a filtering net bag 13, a protective shell 14, a rotating motor 15, a rotating shaft 16 and a scraping brush 17.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 4:

a sand and stone filtration equipment for municipal works, includes base 1:

the left side and the right side of the upper end of the base 1 are fixedly connected with L-shaped brackets 5, a material receiving concave box 3 is fixedly connected at the upper end of the base 1 and positioned between the two L-shaped brackets 5, a supporting spring 7 is fixedly connected at the outer side of the upper end of each L-shaped bracket 5, an L-shaped supporting plate 8 is fixedly connected at the upper end of the supporting spring 7, an electric vibrator 6 is fixedly connected at the inner side of the lower end of each L-shaped supporting plate 8, the lower end of the electric vibrator 6 is fixedly connected with the upper end of the L-shaped bracket 5, a swing motor 9 is fixedly connected at the upper end of the L-shaped supporting plate 8 at the left end, a screening hopper 12 is arranged between the inner sides of the two L-shaped supporting plates 8, rotating shafts 10 are fixedly connected at the lower parts of the left end and the right end of the screening hopper 12, a filtering net bag 13 is connected at the lower end of the screening hopper 12, the left end of the rotating shaft 10 at the left, the rotating shaft 10 is rotatably connected with the adjacent L-shaped support plate 8;

specifically, when filtering the sandstone, the electric vibrator 6 drives the L-shaped support plate 8, the rotating shaft 10 and the screening hopper 12 to vibrate, so that the filtering net bag 13 vibrates and filters the sandstone, the swinging motor 9 is combined to drive the rotating shaft 10 to rotate in a reciprocating manner, the rotating shaft 10 drives the screening hopper 12 and the filtering net bag 13 to swing in a reciprocating manner, so that the filtering efficiency of the sandstone is higher, the working efficiency is improved, the filtered sandstone falls into the receiving concave box 3 to be stored, the L-shaped support plate 8 is supported by the supporting spring 7 in an auxiliary manner, the pressure loss of gravity on the electric vibrator 6 is reduced, and the stability during supporting is improved;

a protective shell 14 penetrates through and is fixed in the middle of the bottom end of the filter net bag 13, a rotating motor 15 is fixedly connected inside the protective shell 14, the upper end of the rotating motor 15 is rotatably connected with a rotating shaft 16, the upper end of the rotating shaft 16 penetrates out of the protective shell 14, the rotating shaft 16 is rotatably connected with the protective shell 14, and scraping brushes 17 are fixedly connected to the left end and the right end of the rotating shaft 16 and positioned outside the protective shell 14;

further, when needs clearance filter screen bag 13 inner wall, swing motor 9 drives axis of rotation 10 rotation 180, and make sieve hopper 12 and filter screen bag 13 upper and lower position change, make again to rotate motor 15 and drive rotation axis 16 and rotate, rotation axis 16 then drives scrapes the inner wall of material brush 17 to filter screen bag 13 and brushes, electric vibrator 6 drives sieve hopper 12 and filter screen bag 13 simultaneously and shakes, thereby can be quick clear up the grit granule that blocks up on filter screen bag 13 to connecing in the material concave box 3, again by arranging the grit granule emission after arranging material pipe 4 and clearing up, the clearance convenience has been guaranteed, with the too much grit of jam on the filter screen bag 13, follow-up performance has been guaranteed.

Four corners of the lower end of the base 1 are rotatably connected with idler wheels 2, the lower end of the material receiving concave box 3 is connected with a material discharging pipe 4 communicated with the material receiving concave box 3, and the lower end of the material discharging pipe 4 penetrates through the base 1;

further, do benefit to through gyro wheel 2 and drive equipment and remove the use, guaranteed to remove the convenience, and then do benefit to the grit discharge in will connecing material concave box 3 through arranging material pipe 4.

The left side and the right side of the bottom end in the material receiving concave box 3 are both inclined, and the filter net bag 13 is positioned at the upper end in the material receiving concave box 3;

furthermore, because the left and right sides that connects the inside bottom of material concave box 3 all is the slope form, consequently can prevent that the grit from piling up the four corners that connect the inside bottom of material concave box 3, do benefit to more and make the grit get into along the inclined plane and arrange material pipe 4 and discharge.

The diameter of the screening hopper 12 is smaller than the left and right width of the material receiving concave box 3, and the front and rear length of the material receiving concave box 3 is three times of the diameter of the screening hopper 12;

furthermore, because the diameter of the sieve hopper 12 is smaller than the left width and the right width of the material receiving concave box 3, the sieve hopper 12 and the filter net bag 13 are prevented from generating unnecessary abrasion with the material receiving concave box 3 when being exchanged at the upper position and the lower position, the length of the material receiving concave box 3 is three times of the diameter of the sieve hopper 12, and the material receiving concave box 3 provides enough activity space for the sieve hopper 12 so as to prevent the sieve hopper 12 from colliding with the material receiving concave box 3 when swinging back and forth or overturning.

A feeding hopper 11 is fixedly connected between the upper ends of the two L-shaped support plates 8, and the feeding hopper 11 is positioned on the inner side of the upper end of the screening hopper 12;

furthermore, the addition of sand into the sieve hopper 12 is facilitated by the hopper 11.

The scraping brush 17 is attached to the inner wall of the filter net bag 13, and the scraping brush 17 is connected with the filter net bag 13 in a sliding mode;

furthermore, the scraping brush 17 is attached to the inner wall of the filter net bag 13, so that the completeness of the cleaning of the filter net bag 13 is guaranteed.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a grit filtration equipment for municipal works, includes base (1), its characterized in that:

the left side and the right side of the upper end of the base (1) are fixedly connected with L-shaped supports (5), the upper end of the base (1) is positioned between two L-shaped supports (5), a material receiving concave box (3) is fixedly connected with the outer side of the upper end of each L-shaped support (5), a supporting spring (7) is fixedly connected with the upper end of each supporting spring (7), an L-shaped support plate (8) is fixedly connected with the upper end of each supporting spring (7), an electric vibrator (6) is fixedly connected with the inner side of the lower end of each L-shaped support plate (8), the lower end of each electric vibrator (6) is fixedly connected with the upper end of each L-shaped support (5), a swing motor (9) is fixedly connected with the upper end of each L-shaped support plate (8) at the left end, a screening hopper (12) is arranged between the inner sides of the two L-shaped support plates (8), rotating shafts (10) are fixedly connected with the lower parts of, filter string bag (13) bottom middle part is run through and is fixed with protecting crust (14), just the inside fixedly connected with of protecting crust (14) rotates motor (15), it is connected with rotation axis (16) to rotate motor (15) upper end, just rotation axis (16) upper end is run through out protecting crust (14), rotation axis (16) with protecting crust (14) rotate and are connected, both ends just are located about rotation axis (16) the equal fixedly connected with in outside of protecting crust (14) scrapes material brush (17).

2. The sand filter equipment for municipal engineering according to claim 1, wherein: the material receiving concave box is characterized in that four corners of the lower end of the base (1) are rotatably connected with idler wheels (2), the lower end of the material receiving concave box (3) is connected with a material discharging pipe (4) communicated with the material receiving concave box (3), and the lower end of the material discharging pipe (4) penetrates through the base (1).

3. The sand filter equipment for municipal engineering according to claim 1, wherein: connect the left and right sides of the inside bottom of material concave box (3) all to be the slope form, just filter net pocket (13) are located connect the inside upper end of material concave box (3).

4. The sand filter equipment for municipal engineering according to claim 1, wherein: the left end of the rotating shaft (10) at the left end penetrates through the L-shaped support plate (8), the right end of the swing motor (9) is connected with the rotating shaft (10) at the left end, and the rotating shaft (10) is rotatably connected with the adjacent L-shaped support plate (8).

5. The sand filter equipment for municipal engineering according to claim 1, wherein: the diameter of the screening hopper (12) is smaller than the left and right width of the material receiving concave box (3), and the front and rear length of the material receiving concave box (3) is three times of the diameter of the screening hopper (12).

6. The sand filter equipment for municipal engineering according to claim 1, wherein: and a feeding hopper (11) is fixedly connected between the upper ends of the two L-shaped support plates (8), and the feeding hopper (11) is positioned at the inner side of the upper end of the screening hopper (12).

7. The sand filter equipment for municipal engineering according to claim 1, wherein: scrape material brush (17) laminate in the inner wall of filter screen pocket (13), just scrape material brush (17) with filter screen pocket (13) sliding connection.