阅读说明：本技术 一种混凝土制备用污水处理装置 (Sewage treatment plant is used in concrete preparation ) 是由 杨玲利 于 2020-07-17 设计创作，主要内容包括：本发明适用于混凝土生产设备技术领域,提供了混凝土制备用污水处理装置；包括：装置主体；进水管,与装置主体内部连通；转轴,转动设置在进水管内部,所述转轴上固定安装有轴流组件和转动套置有对污水进行螺旋分散的分散件,所述分散件固定安装在进水管内部；过滤件,左右滑动设置在装置主体内部,且倾斜设置；其中,所述过滤件上固定安装有配合槽,所述转轴底部固定安装有驱动配合槽左右往复摆动的偏心轮,所述偏心轮抵触在配合槽上的配合槽中；所述过滤件左右弹性设置在装置主体内部。本发明防止过滤件堵塞；提高过滤件的使用寿命,同时使得污水分散,提高过滤效果。(The invention is suitable for the technical field of concrete production equipment, and provides a sewage treatment device for concrete preparation; the method comprises the following steps: a device main body; a water inlet pipe communicated with the inside of the device main body; the rotary shaft is rotatably arranged in the water inlet pipe, an axial flow assembly and a dispersing piece for spirally dispersing sewage are fixedly arranged on the rotary shaft, and the dispersing piece is fixedly arranged in the water inlet pipe; the filtering piece is arranged inside the device main body in a left-right sliding manner and is obliquely arranged; the filter element is fixedly provided with a matching groove, the bottom of the rotating shaft is fixedly provided with an eccentric wheel for driving the matching groove to swing left and right in a reciprocating manner, and the eccentric wheel is abutted against the matching groove on the matching groove; the filtering piece is arranged inside the device main body in a left-right elastic mode. The invention prevents the filter parts from being blocked; the service life of the filter piece is prolonged, and meanwhile, sewage is dispersed, and the filtering effect is improved.)

1. The utility model provides a sewage treatment plant is used in concrete preparation which characterized in that includes: a device main body (1);

a water inlet pipe (2) communicated with the interior of the device main body (1);

the rotary shaft (3) is rotatably arranged in the water inlet pipe (2), the axial flow component (4) and a dispersing piece (5) for spirally dispersing the sewage are fixedly arranged on the rotary shaft (3) in a rotating manner, and the dispersing piece (5) is fixedly arranged in the water inlet pipe (2);

the filtering piece (9) is arranged inside the device main body (1) in a left-right sliding mode and is obliquely arranged;

a matching groove (7) is fixedly installed on the filtering piece (9), an eccentric wheel (6) for driving the matching groove (7) to swing left and right in a reciprocating manner is fixedly installed at the bottom of the rotating shaft (3), and the eccentric wheel (6) is abutted to a matching groove (8) in the matching groove (7); the filtering piece (9) is arranged inside the device main body (1) in a left-right elastic mode.

2. The concrete preparation sewage treatment device according to claim 1, wherein the axial flow component (4) comprises a mounting sleeve (19) fixedly sleeved on the rotating shaft (3) and a plurality of axial flow blades (18) arranged outside the mounting sleeve (19) in an array.

3. The concrete preparation sewage treatment plant according to claim 2, wherein the rotating shaft (3) is arranged in the straight pipe section of the water inlet pipe (2).

4. The concrete preparation sewage treatment apparatus according to claim 3, wherein the axial flow blades (18) are provided with knife edges.

5. The concrete-preparation wastewater treatment apparatus according to claim 1, wherein the dispersion member (5) comprises a center sleeve (17) disposed at a central position and a plurality of helical blades (16) arrayed outside the center sleeve (17), the center sleeve (17) being sleeved outside the rotary shaft (3).

6. The concrete preparation sewage treatment device according to any one of claims 1 to 5, wherein the filtering member (9) is fixedly provided with legs (10) at both sides of the bottom thereof, pulleys (11) are provided at the bottoms of the legs (10), and the pulleys (11) are slidably arranged in a slide way (14) inside the device body (1).

7. The concrete-preparation wastewater treatment apparatus according to claim 6, wherein the legs (10) are connected to the inside of the apparatus body (1) through elastic connectors (12).

8. The sewage treatment device for concrete preparation according to claim 7, wherein the elastic connecting member (12) comprises a telescopic rod (20) and an elastic member (22) sleeved outside the telescopic rod (20), the upper end and the lower end of the telescopic rod (20) and the upper end of the elastic member (22) are respectively and fixedly arranged on end plates (21), and the end plates (21) at the two ends are respectively and fixedly arranged on the supporting legs (10) and the inner wall of the device main body (1).

9. The concrete preparation sewage treatment apparatus according to claim 8, wherein the filter member (9) comprises a frame and a filter screen disposed inside the frame, the upper end of the leg (10) is fixedly mounted on the frame, and the leg (10) is connected to the frame by bolts or welding.

10. The concrete preparation sewage treatment apparatus according to claim 9, wherein the filter member (9) is disposed through a slag discharge port (13) formed in the apparatus main body (1) at a lower portion of the bottom thereof.

Technical Field

The invention relates to the technical field of concrete production equipment, in particular to a sewage treatment device for concrete preparation.

Background

Concrete, referred to as "concrete" for short: refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.

The concrete can produce sewage in the production process, so the sewage needs to be treated, and the existing sewage treatment device often has the phenomenon of filter screen blockage in the treatment process, so the sewage treatment device for concrete preparation needs to be designed to solve the technical problems.

Disclosure of Invention

The invention aims to provide a sewage treatment device for concrete preparation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a sewage treatment device for concrete preparation comprises: a device main body;

a water inlet pipe communicated with the inside of the device main body;

the rotary shaft is rotatably arranged in the water inlet pipe, an axial flow assembly and a dispersing piece for spirally dispersing sewage are fixedly arranged on the rotary shaft, and the dispersing piece is fixedly arranged in the water inlet pipe;

the filtering piece is arranged inside the device main body in a left-right sliding manner and is obliquely arranged;

the filter element is fixedly provided with a matching groove, the bottom of the rotating shaft is fixedly provided with an eccentric wheel for driving the matching groove to swing left and right in a reciprocating manner, and the eccentric wheel is abutted against the matching groove on the matching groove; the filtering piece is arranged inside the device main body in a left-right elastic mode.

As a further scheme of the invention: the axial flow component comprises a mounting sleeve fixedly sleeved on the rotating shaft and a plurality of axial flow blades arranged on the outer side of the mounting sleeve in an array mode.

As a still further scheme of the invention: the rotating shaft is arranged on the straight pipe section of the water inlet pipe.

As a still further scheme of the invention: the axial flow blade is provided with a knife edge.

As a still further scheme of the invention: the dispersion member comprises a center sleeve arranged at the center and a plurality of helical blades arranged outside the center sleeve in an array mode, and the center sleeve is sleeved outside the rotating shaft.

As a still further scheme of the invention: and supporting legs are fixedly arranged on two sides of the bottom of the filtering piece respectively, pulleys are arranged at the bottoms of the supporting legs, and the pulleys are arranged in a slide way inside the device main body in a sliding manner.

As a still further scheme of the invention: the supporting legs on the two sides are connected inside the device main body through elastic connecting pieces respectively.

As a still further scheme of the invention: the elastic connecting piece comprises a telescopic rod and an elastic piece sleeved outside the telescopic rod, the upper end and the lower end of the telescopic rod and the upper end and the lower end of the elastic piece are fixedly installed on the end plates respectively, and the end plates are fixedly installed on the inner walls of the supporting legs and the device main body respectively.

As a still further scheme of the invention: the filter piece comprises a frame and a filter screen arranged inside the frame, the upper end of the supporting leg is fixedly arranged on the frame, and the supporting leg is connected to the frame through a bolt or a welding joint.

As a still further scheme of the invention: the lower part of the bottom of the filtering piece penetrates through a slag discharge port on the device main body.

Compared with the prior art, the invention has the beneficial effects that: sewage to be treated is added into the device main body through the water inlet pipe, the axial flow component drives the rotating shaft to rotate under the pushing of sewage kinetic energy, and then the eccentric wheel at the bottom of the rotating shaft drives the filtering piece to swing left and right in a reciprocating mode, so that the filtering of the sewage from the filtering piece is accelerated, and meanwhile, filtered garbage is timely discharged from the filtering piece moving in a reciprocating mode, and the filtering piece is prevented from being blocked; simultaneously at the inside dispersion piece that sets up of inlet pipe and carry out the spiral dispersion to the sewage that needs were handled, and then avoid sewage to carry out the front impact to filtering the piece, the spiral dispersion reduces the impact force to filtering the piece, improves the life who filters the piece, makes sewage dispersion simultaneously, improves the filter effect.

Drawings

FIG. 1 is a schematic structural view of a sewage treatment apparatus for concrete production.

FIG. 2 is a schematic structural view of a axial flow component in the sewage treatment device for concrete preparation.

FIG. 3 is a schematic view showing the structure of a dispersing member in the sewage treatment apparatus for concrete production.

FIG. 4 is a schematic view showing the structure of a driven member in the sewage treatment apparatus for concrete preparation.

FIG. 5 is a schematic view showing the structure of an elastic connecting member in the sewage treatment apparatus for concrete preparation.

In the figure: the device comprises a device main body-1, a water inlet pipe-2, a rotating shaft-3, an axial flow component-4, a dispersing component-5, an eccentric wheel-6, a driven component-7, a matching groove-8, a filtering component-9, a supporting leg-10, a pulley-11, an elastic connecting component-12, a slag discharge port-13, a slideway-14, a water discharge port-15, a spiral blade-16, a central sleeve-17, an axial flow blade-18, an installation sleeve-19, an expansion link-20, an end plate-21 and an elastic component-22.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 4, a structure diagram of a concrete preparation sewage treatment apparatus provided in an embodiment of the present invention includes: an apparatus main body 1;

a water inlet pipe 2 communicated with the inside of the device body 1;

the rotating shaft 3 is rotatably arranged in the water inlet pipe 2, the axial flow component 4 and a dispersing piece 5 for spirally dispersing sewage are fixedly arranged on the rotating shaft 3 in a rotating manner, and the dispersing piece 5 is fixedly arranged in the water inlet pipe 2;

the filtering piece 9 is arranged inside the device main body 1 in a left-right sliding mode and is obliquely arranged;

a matching groove 7 is fixedly arranged on the filtering piece 9, an eccentric wheel 6 for driving the matching groove 7 to swing left and right in a reciprocating manner is fixedly arranged at the bottom of the rotating shaft 3, and the eccentric wheel 6 is abutted in a matching groove 8 on the matching groove 7; the filter member 9 is elastically disposed in the apparatus main body 1 in the left and right directions.

In the embodiment of the invention, sewage to be treated is added into the device main body 1 through the water inlet pipe 2, the axial flow component 4 drives the rotating shaft 3 to rotate under the pushing of the kinetic energy of the sewage, so that the eccentric wheel 6 at the bottom of the rotating shaft 3 drives the filtering piece 9 to swing left and right in a reciprocating manner, the filtering of the sewage from the filtering piece 9 is accelerated, and meanwhile, the filtered garbage is timely discharged on the filtering piece 9 which moves in a reciprocating manner, so that the filtering piece 9 is prevented from being blocked; simultaneously in 2 inside dispersion pieces 5 that set up of inlet tube carry out the spiral dispersion to the sewage that needs were handled, and then avoid sewage to filter 9 and carry out the front impact, the spiral dispersion reduces to the impact force of filtering 9, improves the life who filters 9, makes sewage dispersion simultaneously, improves the filter effect.

As shown in fig. 2, as a preferred embodiment of the present invention, the axial flow component 4 includes a mounting sleeve 19 fixedly sleeved on the rotating shaft 3 and a plurality of axial flow blades 18 arrayed outside the mounting sleeve 19, this arrangement further fixedly mounts the axial flow component 4 on the rotating shaft 3, at the same time, the sewage drives the rotating shaft 3 to rotate through the axial flow blades 18, and the mounting sleeve 19 is mounted on the rotating shaft 3 through a key slot. The rotating shaft 3 is arranged on the straight pipe section of the water inlet pipe 2. The axial flow blades 18 are welded to the outside of the mounting sleeve 19.

In order to carry out preliminary crushing to rubbish in the sewage, prevent to cause the inside jam of inlet tube 2, perhaps because rubbish is too big to cause the impact to filtering piece 9 for filter piece 9 damages, consequently be provided with the edge of a knife on the axial compressor blade 18 for carry out preliminary crushing to rubbish, avoid the inside jam of inlet tube 2, or make and filter piece 9 damage.

As shown in fig. 3, in order to perform spiral dispersion on the sewage, as a preferred embodiment of the present invention, the dispersion member 5 includes a central sleeve 17 disposed at a central position and a plurality of spiral blades 16 arrayed outside the central sleeve 17, the central sleeve 17 is sleeved outside the rotating shaft 3, and the spiral dispersion is further performed by disposing the spiral blades 16 so that the sewage passes through the spiral blades 16. Avoiding the direct impact of the sewage on the filtering piece 9. The helical blade 16 may be welded to the center sleeve 17 or may be mounted to the center sleeve 17 by a bolt.

In order to install the filter element 9 on the device main body 1 elastically, therefore, both sides of the bottom of the filter element 9 are respectively and fixedly provided with a supporting leg 10, a pulley 11 is installed at the bottom of the supporting leg 10, the pulley 11 is arranged in a sliding way 14 inside the device main body 1 in a sliding way, and the resistance of the filter element 9 in the left-right moving process is reduced by arranging the sliding way 14, so that the energy is saved.

The two sides of the supporting legs 10 are respectively connected inside the device main body 1 through elastic connecting pieces 12, the elastic connecting pieces 12 are arranged, so that one side of the eccentric wheel 6 is attached to the side wall of the matching groove 8, and the filtering piece 9 is driven to vibrate back and forth through the matching groove 8 in the rotation process of the eccentric wheel 6.

As shown in fig. 5, as a preferred embodiment of the present invention, the elastic connecting member 12 includes a telescopic rod 20 and an elastic member 22 sleeved outside the telescopic rod 20, wherein the upper and lower ends of the telescopic rod 20 and the elastic member 22 are respectively fixedly mounted on end plates 21, and the end plates 21 are respectively fixedly mounted on the leg 10 and the inner wall of the device body 1.

The filter member 9 comprises a frame and a filter screen arranged inside the frame, the upper end of the supporting leg 10 is fixedly arranged on the frame, the supporting leg 10 is connected on the frame through a bolt or a welding joint, and the supporting leg 10 is fixedly arranged on the filter member 9 through the arrangement.

The lower part of the bottom of the filter piece 9 penetrates through a slag discharge port 13 on the device main body 1, and the arrangement is convenient for discharging garbage on the filter piece 9.

The bottom of the device main body 1 is also provided with a water outlet 15 for discharging sewage after filtering, and the water outlet 15 is arranged right below the filtering piece 9.

The working principle of the invention is as follows: sewage to be treated is added into the device main body 1 through the water inlet pipe 2, the axial flow component 4 drives the rotating shaft 3 to rotate under the pushing of sewage kinetic energy, meanwhile, the axial flow blades 18 on the axial flow component 4 preliminarily crush garbage, further, the eccentric wheel 6 at the bottom of the rotating shaft 3 passes through the matching grooves 7 and 8, meanwhile, the filtering piece 9 is driven to swing left and right in a reciprocating mode under the matching of the elastic connecting piece 12 and the supporting legs 10, so that the filtering of the sewage from the filtering piece 9 is accelerated, meanwhile, the filtered garbage is timely discharged from the filtering piece 9 which moves in a reciprocating mode, and the filtering piece 9 is prevented from being blocked; simultaneously in 2 inside dispersion pieces 5 that set up of inlet tube carry out the spiral dispersion to the sewage that needs were handled, and then avoid sewage to filter 9 and carry out the front impact, the spiral dispersion reduces to the impact force of filtering 9, improves the life who filters 9, makes sewage dispersion simultaneously, improves the filter effect. Carry out preliminary crushing to rubbish in the sewage, prevent to cause the inside jam of inlet tube 2, perhaps because rubbish is too big to lead to the fact the impact to filtering piece 9 for filter piece 9 damages.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.