CN212417151U

CN212417151U - Slurry blending device

Info

Publication number: CN212417151U
Application number: CN202020807799.6U
Authority: CN
Inventors: 丁兴根
Original assignee: Suzhou Liangxing Concrete Co ltd
Current assignee: Suzhou Liangxing Concrete Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-01-29
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a slurry blending device, which comprises a blending box, wherein a filtering device and a blending device are arranged in the blending box, a material guiding plate is arranged between the filtering device and the blending device, the filtering device comprises two filtering plates, a bidirectional screw shaft, a scraping rod and a filter residue box, the two filtering plates are respectively and vertically arranged at two sides of the blending box, the filter residue box is respectively connected with two ends of the two filtering plates, the filter residue box is arranged on the inner walls at two sides of the blending box, the bidirectional screw shaft is respectively arranged above the filtering plates, and two ends of the bidirectional screw shaft respectively pass through the inner walls at two sides of the blending box, the filtering device and the blending device are arranged in the blending box, silt in the slurry is filtered in advance before the slurry is blended, so that the purity of the slurry is higher, the utilization rate of the slurry is higher, and two blending cylinders are arranged in the blending device, the two areas can be separated for blending according to the required slurry water with different concentrations.

Description

Slurry blending device

Technical Field

The utility model relates to a thick liquid technical field specifically is a thick liquid allotment device.

Background

In the production process of concrete, concrete slurry produced by cleaning a mixer and a mixer truck usually needs to be treated by a professional matched sewage treatment system before being discharged, however, the sewage treatment system is expensive in manufacturing cost and long in construction period, and often causes heavy burden to the operation of enterprises, so that the phenomenon of stealing and discharging occurs sometimes, not only resource waste is caused, but also pollution is caused to the surrounding environment.

Therefore, most mixing plants in domestic markets have two treatment modes for the recycled concrete slurry, wherein the recycled concrete slurry is used after being filtered and clarified by a sedimentation tank, and is directly recycled after being stirred in a mixing tank. The former can only be used for clear water, the cement paste can not be recycled, secondary waste residue is generated to be discharged, and the purpose of zero discharge of sewage can not be achieved; although the latter solves the problem of zero discharge of sewage, the concentration of the recovered slurry is unstable and the time is high or low due to various silt impurities in the slurry, so that the mixing proportion of the slurry used in a mixing plant laboratory brings many problems, and therefore, the improvement is made and the slurry blending device is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a slurry blending device, which comprises a blending box, wherein a filtering device and a blending device are arranged in the blending box, a material guiding plate is arranged between the filtering device and the blending device, the filtering device comprises two filtering plates, a driving screw shaft, a scraping rod and a filter residue box, the two filtering plates are respectively and vertically arranged at two sides of the blending box, the filter residue box is respectively connected at two ends of the two filtering plates, the filter residue box is arranged on the inner walls at two sides of the blending box, the driving screw shaft is respectively arranged above the filtering plates, and two ends of the driving screw shaft respectively pass through the inner walls at two sides of the blending box, the blending device comprises a material distributing hopper, a material distributing cylinder, a weighing sensor and a blanking pipe, two sides of the material distributing hopper are fixedly connected on the inner walls at two sides of the blending box, the bottom of the material distributing cylinder is fixedly connected with two material distributing pipes, the material distributing cylinders are respectively, and the weighing sensor is arranged at the bottom of the blending cylinder.

As a preferred technical scheme of the utility model, the slag notch has been seted up respectively to the both sides of allotment case, and the below intercommunication of slag notch and filter residue case one side, the opening has been seted up with the position that the filter residue case is connected, and has seted up the filtration pore on the filter residue case.

As an optimal technical scheme of the utility model, scrape the perpendicular surface of connecting at drive spiral shell axle of pole to pass through threaded connection with drive spiral shell axle, scrape the pole and contact, two respectively with the surface of filter the allotment case is passed with the end activity of drive spiral shell axle to fixedly connected with transmission commentaries on classics piece, and the transmission changes and connect through belt drive between the piece, the allotment case is kept away from one side that the transmission changes the piece and is installed servo motor, and one of them drive spiral shell axle activity passes the allotment case to fixed connection is at servo motor's output.

As the utility model discloses a preferred technical scheme, the both sides of allotment case are connected with the inlet tube respectively, and the one end of inlet tube extends to the inside of allotment case to the setting is in the nozzle department of an allotment section of thick bamboo, the feeder hopper is installed at the top of allotment case.

As a preferred technical scheme of the utility model, draw the flitch to install respectively on the both sides inner wall of allotment case, and draw the flitch to be the slope setting.

As the utility model discloses a preferred technical scheme, the top of unloading pipe is connected in the bottom of allotment section of thick bamboo, and the bottom activity of unloading pipe passes the bottom of allotment case, divide the mouth of pipe punishment of material pipe and unloading pipe to install the solenoid valve respectively.

The utility model has the advantages that: this kind of thick liquid blending device, set up filter equipment and blending device in the blending box, filter the silt in the thick liquid in advance before the thick liquid is joined in marriage, make the purity of thick liquid higher, and the utilization ratio of thick liquid is also higher, through setting up two allotment sections among the blending device, can part two regions and allot, thick liquid according to required different concentration comes the allotment, can be timely through the solenoid valve open and shut with the unloading pipe to the branch material pipe, guarantee thick liquid allotment in-process, the accurate nature of data, reserve in the branch material fill and deposit the water region, can be in allotment section of thick bamboo water distribution, make the thick liquid after filtering possess the position of depositing, the practicality of the device has effectively been strengthened.

Drawings

FIG. 1 is a schematic structural view of a slurry blending device of the present invention;

fig. 2 is a perspective view of the slurry blending device of the present invention.

In the figure: 1. a blending box; 2. a filter plate; 3. a drive screw shaft; 4. a slag filtering box; 5. a servo motor; 6. a transmission rotating block; 7. a belt; 8. a fuse plate; 9. a distributing hopper; 10. a blending cylinder; 11. a weighing sensor; 12. a discharging pipe; 13. a water inlet pipe; 14. a feed hopper; 15. a scraping rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in the figures 1-2, the slurry blending device of the utility model comprises a blending box 1, a filtering device and a blending device are arranged in the blending box 1, a material guiding plate 8 is arranged between the filtering device and the blending device, the filtering device comprises two filtering plates 2, a bidirectional screw shaft 3, a scraping rod 15 and a filter residue box 4, the two filtering plates 2 are respectively and vertically arranged at two sides of the blending box 1, the filter residue box 4 is respectively connected at two ends of the two filtering plates 2, the filter residue box 4 is arranged on the inner walls at two sides of the blending box 1, the bidirectional screw shaft 3 is respectively arranged above the filtering plates 2, two ends of the bidirectional screw shaft 3 respectively pass through the inner walls at two sides of the blending box 1, the blending device comprises a material distributing hopper 9, a blending cylinder 10, a weighing sensor 11 and a material discharging pipe 12, two sides of the material distributing hopper 9 are fixedly connected on the inner walls at two sides of the blending box 1, and the bottom, the blending cylinders 10 are respectively arranged right below the material distributing pipes, and the weighing sensors 11 are arranged at the bottoms of the blending cylinders 10.

Wherein, the slag notch has been seted up respectively to the both sides of allotment case 1, and the below intercommunication of slag notch and filter residue case 4 one side, and the opening has been seted up to the position that filter residue case 4 and filter 2 are connected, and has seted up the filtration pore on the filter residue case 4.

Wherein, scrape the perpendicular surface of connecting at two-way spiral shell axle 3 of pole 15 to pass through threaded connection with two-way spiral shell axle 3, scrape pole 15 and contact with the surface of filter 2 respectively, allotment case 1 is passed with the end activity of two-way spiral shell axles 3, and fixedly connected with transmission commentaries on classics piece 6, and the transmission is changeed and is connected through belt 7 transmission between the piece 6, allotment case 1 keeps away from one side that transmission commentaries on classics piece 6 and installs servo motor 5, and the activity of one of them two-way spiral shell axle 3 passes allotment case 1, and fixed connection is at servo motor 5's output.

Wherein, the both sides of allotment case 1 are connected with inlet tube 13 respectively, and the one end of inlet tube 13 extends to the inside of allotment case 1 to the setting is in the nozzle department of allotment section of thick bamboo 10, and feeder hopper 14 is installed at the top of allotment case 1.

Wherein, draw flitch 8 to install respectively on the both sides inner wall of allotment case 1, and draw flitch 8 to be the slope setting.

Wherein, the top of unloading pipe 12 is connected in the bottom of a blending section of thick bamboo 10, and the bottom activity of unloading pipe 12 passes the bottom of blending box 1, divides the mouth of pipe of material pipe and unloading pipe 12 to install the solenoid valve respectively.

The working principle is as follows: when the device is used, the model of the weighing sensor is LCM101, a filtering device and a blending device are arranged in a blending box 1, slurry to be blended is added into a feed hopper 14, then a servo motor 5 is started to drive a driving screw shaft 3 to rotate, the slurry is filtered by two layers of filter plates 2, silt remained on the filter plates 2 is scraped by a scraping rod 15, the silt is discharged into filter residue boxes 4 at two sides, when the silt in the filter residue boxes 4 is continuously stored to a certain amount, a sealing door at a slag outlet is opened to discharge filter residues, the silt in the slurry is filtered in advance before the slurry is blended, the purity of the slurry is higher, the utilization rate of the slurry is higher, the slurry is conveyed into a distributing hopper 9 through a guide plate 8 after being filtered, then the slurry is conveyed into a blending barrel 10 through distributing pipes of the distributing hopper 9, the concentration of the slurry is monitored at any time through a weighing sensor 11 at the bottom of the blending barrel 10, then be equipped with the water yield of required concentration, when the thick liquids volume reachd predetermined concentration in allotment section of thick bamboo 10, through closing the branch material pipe, let in external water source with inlet tube 13 again, the concentration of allotment thick liquids, discharge by unloading pipe 12 at last, open the solenoid valve on the branch material pipe once more, the feeding once more, through setting up two allotment section of thick bamboos 10 among the allotment device, can separate two regions and allocate, thick liquids according to required different concentrations come the allotment, can be timely through the solenoid valve to branch material pipe and unloading pipe 12 open and shut, guarantee thick liquids allotment in-process, the accurate nature of data, and reserve in the branch material fill 9 and deposit the water area, can be in allotment section of thick bamboo water distribution, make the thick liquids after the filtration possess the position of.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A slurry blending device comprises a blending box (1) and is characterized in that a filtering device and a blending device are installed in the blending box (1), a material guide plate (8) is arranged between the filtering device and the blending device, the filtering device comprises two filtering plates (2), a driving screw shaft (3), a scraping rod (15) and a filter residue box (4), the two filtering plates (2) are respectively and vertically arranged at two sides of the blending box (1), the filter residue box (4) is respectively connected at two ends of the two filtering plates (2), the filter residue box (4) is installed on inner walls at two sides of the blending box (1), the driving screw shaft (3) is respectively arranged above the filtering plates (2), two ends of the driving screw shaft (3) respectively penetrate through inner walls at two sides of the blending box (1), the blending device comprises a material distributing hopper (9), a blending cylinder (10), a weighing sensor (11) and a material discharging pipe (12), divide hopper (9) both sides fixed connection on the both sides inner wall of allotment case (1), and divide the bottom fixedly connected with of hopper (9) to divide the material pipe two, allotment section of thick bamboo (10) set up respectively under dividing the material pipe, and weighing sensor (11) set up in the bottom of allotment section of thick bamboo (10).

2. The slurry blending device according to claim 1, wherein the blending tank (1) is provided with a slag hole at each side, the slag hole is communicated with the lower part of one side of the filter residue tank (4), the filter residue tank (4) is provided with an opening at the position connected with the filter plate (2), and the filter residue tank (4) is provided with a filter hole.

3. The slurry blending device according to claim 1, wherein the scraping rods (15) are vertically connected to the surface of the driving screw shaft (3) and are in threaded connection with the driving screw shaft (3), the scraping rods (15) are respectively in contact with the surface of the filter plate (2), the same end of the two driving screw shafts (3) movably penetrates through the blending box (1) and is fixedly connected with the transmission rotating block (6), the transmission rotating blocks (6) are in transmission connection through a belt (7), a servo motor (5) is installed on one side of the blending box (1) far away from the transmission rotating block (6), and one of the driving screw shafts (3) movably penetrates through the blending box (1) and is fixedly connected to the output end of the servo motor (5).

4. The slurry blending device according to claim 1, wherein the two sides of the blending tank (1) are respectively connected with a water inlet pipe (13), one end of the water inlet pipe (13) extends to the interior of the blending tank (1) and is arranged at the opening of the blending cylinder (10), and a feed hopper (14) is arranged at the top of the blending tank (1).

5. The slurry blending apparatus according to claim 1, wherein the guiding plates (8) are respectively installed on the inner walls of both sides of the blending tank (1), and the guiding plates (8) are arranged in an inclined manner.

6. The slurry blending device according to claim 1, wherein the top end of the blanking pipe (12) is connected to the bottom of the blending cylinder (10), the bottom end of the blanking pipe (12) movably penetrates through the bottom of the blending box (1), and the pipe openings of the distributing pipe and the blanking pipe (12) are respectively provided with an electromagnetic valve.