Sewage treatment solid-liquid separator with impurity removal function

Abstract

The utility model relates to the technical field of solid-liquid separation equipment for sewage treatment, in particular to a solid-liquid separator for sewage treatment with an impurity removal function, which comprises a base, a sewage tank is fixedly connected to the surface of the top of the base, a solid material pool is arranged on one side of the sewage tank, and a centrifugal tank is arranged in an inner cavity of the sewage tank. A bottom supporting plate is movably connected to the lower portion of the centrifugal tank through a rotating shaft, a centrifugal motor is fixedly connected to the top surface of the centrifugal tank through a connecting rod, an electric push rod is fixedly connected to the top surface of the centrifugal motor, and a moving plate is fixedly connected to the outer side surface of the sleeve end of the electric push rod; by arranging the solid material pool, the bottom supporting plate, the electric push rod, the moving plate, the reset spring, the impact rod, the rotating motor, the moving plate, the guide rail box, the servo motor and the threaded rod, solid impurities can be conveniently and thoroughly discharged, and the workload of operators is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a solid -liquid separator with the function of removing sundries for sewage treatment belongs to solid -liquid separation equipment technical field for sewage treatment. BACKGROUND

[0002] With the progress of science and technology and the improvement of environmental protection consciousness, sewage treatment technology is also developing, sewage treatment is the process that the sewage reaches the water quality requirement of being discharged into a water body or reused and is purified, common sewage is production sewage and domestic sewage, sewage treatment is widely used in construction, agriculture, traffic, energy, petrochemical, environmental protection, city landscape, medical treatment, catering and each field, also more and more walks into the daily life of ordinary people, when carrying out sewage treatment, since there are a large number of solid sundries floating or existing in sewage, need to carry out solid -liquid separation to sewage, at this time need to pass through the solid -liquid separator for sewage treatment to carry out the solid -liquid separation of sewage.

[0003] The prior art has the following problems:

[0004] The prior art solid -liquid separator for sewage treatment is time -consuming and labor -intensive when discharging solid sundries after solid -liquid separation, and solid sundries cannot be conveniently and quickly discharged, so it is not conducive to popularization and use. UTILITY MODEL CONTENTS

[0005] To solve the problems in the above background art, the utility model provides a solid -liquid separator with the function of removing sundries for sewage treatment.

[0006] To achieve the above object, the utility model provides the following technical scheme: a solid -liquid separator with the function of removing sundries for sewage treatment, including base, the base top surface is fixedly connected with sewage tank, one side of the sewage tank is equipped with solid material pool, the sewage tank inner chamber is equipped with centrifugal tank, the centrifugal tank lower part is rotatably connected with the bottom plate through the shaft, the centrifugal tank top surface is fixedly connected with centrifugal motor through connecting rod, the centrifugal motor top surface is fixedly connected with electric push rod, the electric push rod sleeve end outside surface is fixedly connected with motion plate, one side of the motion plate is equipped with reset spring, the motion plate one side surface is slidably connected with the impact rod, the impact rod one end is fixedly connected with rotary motor, the rotary motor rear side surface is fixedly connected with moving plate, the moving plate rear side surface is slidably connected with guide rail box, the guide rail box one end is fixedly connected with servo motor, the guide rail box inner chamber is equipped with threaded rod.

[0007] Preferably, the bottom plate one side surface is fixedly connected with the insertion rod, the centrifugal tank outside surface is fixedly connected with the fixed box, the fixed box bottom surface is equipped with the insertion slot that is matched with the structure size of insertion rod.

[0008] Preferably, the fixed box is penetrated and screwed with an insertion bolt away from the side surface of the centrifugal tank, and the insertion rod is connected to the fixed box through the insertion bolt.

[0009] Preferably, the rear side surface of the moving plate is fixedly connected with a clamping block, and the front side surface of the moving plate is provided with a clamping groove matched with the structure size of the clamping block.

[0010] Preferably, one end of the reset spring is fixedly connected to the moving plate, and the other end of the reset spring is fixedly connected to the moving plate away from the moving plate.

[0011] Preferably, the horizontal section of the moving plate is in L-shaped structure, the rear side surface of the moving plate is fixedly connected with a sleeve block, and the sleeve block is sleeved and screwed on the outer side surface of the threaded rod.

[0012] Preferably, one end of the threaded rod is fixedly connected to the output end of the servo motor, and the other end of the threaded rod is movably connected to the guide rail box through a bearing away from the servo motor.

[0013] The beneficial effects of the utility model are as follows:

[0014] The utility model discloses a solid material pool, bottom support plate, electric push rod, moving plate, reset spring, impact rod, rotating motor, moving plate, guide rail box, servo motor and threaded rod are set up, can conveniently the solid waste is discharged, and the discharge is more thorough, reduces the work burden of operating personnel, opens bottom support plate, and solid waste is discharged, and the movement of impact rod is driven under the driving of rotating motor, drives the movement of moving plate, and solid waste is discharged quickly and thoroughly. ACCURACY OF DRAWINGS

[0015] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used together with the specific embodiment of the utility model to explain the utility model, and do not constitute the limitation on the utility model.

[0016] Figure 1 It is the overall structural schematic view of the utility model;

[0017] Figure 2 It is the structural schematic view of the split of moving plate and moving plate in the utility model;

[0018] Figure 3 It is the structural schematic view of the overall details of centrifugal tank in the utility model;

[0019] Figure 4 It is the structural schematic view of the internal details of guide rail box in the utility model;

[0020] In the figure: 1, base; 2, sewage tank; 3, solid material pool; 4, centrifugal tank; 5, bottom support plate; 6, centrifugal motor; 7, electric push rod; 8, moving plate; 9, reset spring; 10, impact rod; 11, rotary motor; 12, moving plate; 13, guide rail box; 14, servo motor; 15, threaded rod; 16, insertion rod; 17, fixed box; 18, insertion bolt; 19, clamping block; 20, sleeve block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4 The utility model provides the following technical scheme: a solid -liquid separator for sewage treatment with sundry removal function, including base 1, base 1 top surface fixedly connected with sewage tank 2, sewage tank 2 one side is equipped with solid material pool 3, sewage tank 2 inner chamber is equipped with centrifugal tank 4, sewage tank 2 inner diameter size is much larger than centrifugal tank 4 outer diameter size, centrifugal tank 4 below is connected with bottom support plate 5 through the shaft activity, centrifugal tank 4 top surface is fixedly connected with centrifugal motor 6 through connecting rod, centrifugal motor 6 top surface is fixedly connected with electric push rod 7, electric push rod 7 sleeve end outside surface is fixedly connected with moving plate 8, moving plate 8 one side is equipped with reset spring 9, moving plate 8 one side surface is connected with impact rod 10 of sliding fit, impact rod 10 one end is fixedly connected with rotary motor 11, rotary motor 11 rear surface is fixedly connected with moving plate 12, moving plate 12 rear surface is connected with guide rail box 13 of sliding fit, guide rail box 13 one end is fixedly connected with servo motor 14, guide rail box 13 inner chamber is equipped with threaded rod 15.

[0024] When using, first, the device is placed in the appropriate position, then the sewage mixture is put into the centrifugal tank 4, the start of centrifugal motor 6 is controlled, the rotation of centrifugal tank 4 can be driven, solid-liquid separation is carried out, and solid waste is accumulated in the centrifugal tank 4.

[0025] It should be noted that: before starting the centrifugal motor 6, the impact rod 10 is abutted against the one side surface of the moving plate 8 at this time, and the clamping block 19 on the rear side of the moving plate 8 is located at the edge of the clamping groove on the front side of the moving plate 12 at this time, that is, the moving plate 8 and the centrifugal motor 6 combination are very stable at this time and will not shake.

[0026] As a kind of solid-liquid separator with the function of removing sundries for sewage treatment preferred technical scheme of the utility model, one side surface of bottom supporting plate 5 is fixedly connected with insertion rod 16, the outer surface of centrifugal tank 4 is fixedly connected with fixed box 17, and the bottom surface of fixed box 17 is provided with insertion slot matching the structural size of insertion rod 16;Insertion bolt 18 is threadedly connected to the side surface of centrifugal tank 4 away from fixed box 17, and insertion rod 16 is connected to fixed box 17 by insertion bolt 18;When bottom supporting plate 5 is attached to the bottom surface of centrifugal tank 4, insertion rod 16 is just inserted into the insertion slot of fixed box 17 at this time, and then insertion rod 16 is limited in fixed box 17 by insertion bolt 18, and the position of insertion rod 16 is limited, which is a common technical means.

[0027] As a kind of solid-liquid separator with the function of removing sundries for sewage treatment preferred technical scheme of the utility model, the rear surface of movement plate 8 is fixedly connected with clamping block 19, and the front surface of moving plate 12 is provided with clamping groove matching the structural size of clamping block 19;Movement plate 8 slides on the surface of moving plate 12 by clamping block 19.

[0028] As a kind of solid-liquid separator with the function of removing sundries for sewage treatment preferred technical scheme of the utility model, one end of reset spring 9 is fixedly connected to movement plate 8, and the other end of reset spring 9 is fixedly connected to moving plate 12;When impact rod 10 impacts movement plate 8, reset spring 9 is extruded and deformed.

[0029] Example 2

[0030] Please refer to Figure 2 With Figure 4 The difference between this embodiment and example 1 is that:

[0031] The horizontal section of moving plate 12 is L-shaped structure, the rear surface of moving plate 12 is fixedly connected with sleeve block 20, and sleeve block 20 is sleeved and threadedly connected to the outer surface of threaded rod 15;One end of threaded rod 15 is fixedly connected to the output end of servo motor 14, and the other end of threaded rod 15 away from servo motor 14 is movably connected to guide rail box 13 through bearing;Servo motor 14 drives the rotary motion of threaded rod 15, so that sleeve block 20 and moving plate 12 combination move left and right, and the position of centrifugal tank 4 is changed.

[0032] Need to explain: by the person skilled in the art, all electrical components in the case, such as centrifugal motor 6, electric push rod 7, servo motor 14 and rotating motor 11, and the power supply matched therewith are connected through wires, and appropriate controllers should be selected according to actual conditions, such as PLC controllers or single-chip microcomputers, to meet the control requirements. The specific connection and control sequence should be referred to the working principle below to complete the electrical connection according to the working sequence of each electrical component. The detailed connection means is a known technology in the art, and the working principle and process are mainly introduced below, and the electrical control is not described.

[0033] The working principle and use process of the utility model: after the solid-liquid separation of sewage, the retraction of the electric push rod 7 is controlled to drive the lifting of the centrifugal tank 4, and the centrifugal tank 4 is separated from the sewage tank 2, then the rotation of the threaded rod 15 is controlled by the servo motor 14, at this time the moving plate 12 and the sleeve block 20 combination body move, the centrifugal tank 4 is moved to the solid material pool 3, the extension of the electric push rod 7 is controlled, then the inserted bolt 18 is rotated and removed, the inserted rod 16 is separated from the fixed box 17, the bottom plate 5 is rotated, at this time the solid impurities are discharged from the centrifugal tank 4, further, the start of the rotating motor 11 is controlled to drive the rotation of the impact rod 10, which impacts on one side surface of the moving plate 8, at this time the return spring 9 is extruded and deformed, under the cooperation of the return spring 9 and the rotating motor 11, the centrifugal tank 4 reciprocates to quickly and completely discharge the solid impurities.

[0034] Finally, it should be pointed out that the above-mentioned is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

[0035] In this document, relational terms such as first and second and the like can 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. Moreover, 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 can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A solid-liquid separator for sewage treatment with a debris removal function, comprising a base (1), characterized in that: The base (1) top surface is fixedly connected with a sewage tank (2), one side of the sewage tank (2) is provided with a solid material pool (3), the sewage tank (2) inner cavity is provided with a centrifugal tank (4), the centrifugal tank (4) lower side is movably connected with a bottom supporting plate (5) through a rotating shaft, the centrifugal tank (4) top surface is fixedly connected with a centrifugal motor (6) through a connecting rod, the centrifugal motor (6) top surface is fixedly connected with an electric push rod (7), the electric push rod (7) sleeve end outer side surface is fixedly connected with a moving plate (8), one side of the moving plate (8) is provided with a reset spring (9), the moving plate (8) one side surface is slidably connected with a impact rod (10), one end of the impact rod (10) is fixedly connected with a rotary motor (11), the rotary motor (11) rear side surface is fixedly connected with a moving plate (12), the moving plate (12) rear side surface is slidably connected with a guide rail box (13), one end of the guide rail box (13) is fixedly connected with a servo motor (14), the guide rail box (13) inner cavity is provided with a threaded rod (15).

2. The solid-liquid separator with a debris removal function for sewage treatment according to claim 1, characterized in that: The bottom supporting plate (5) one side surface is fixedly connected with an insertion rod (16), the centrifugal tank (4) outer side surface is fixedly connected with a fixed box (17), the fixed box (17) bottom surface is provided with an insertion slot matching the structure size of the insertion rod (16).

3. The solid-liquid separator with a debris removal function for sewage treatment according to claim 2, characterized in that: The fixed box (17) far side from the centrifugal tank (4) one side surface is fixedly connected with an insertion bolt (18), the insertion rod (16) is connected to the fixed box (17) through the insertion bolt (18).

4. The solid-liquid separator with a debris removal function for sewage treatment according to claim 1, characterized in that: The moving plate (8) rear side surface is fixedly connected with a clamping block (19), the moving plate (12) front side surface is provided with a clamping groove matching the structure size of the clamping block (19).

5. The solid-liquid separator with a debris removal function for sewage treatment according to claim 1, characterized in that: One end of the reset spring (9) is fixedly connected to the moving plate (8), the reset spring (9) far side from the moving plate (8) is fixedly connected to the moving plate (12).

6. The solid-liquid separator with a debris removal function for sewage treatment according to claim 1, characterized in that: The moving plate (12) horizontal section is of L-shaped structure, the moving plate (12) rear side surface is fixedly connected with a sleeve block (20), the sleeve block (20) is sleeved and connected with the threaded rod (15) outer side surface.

7. The solid-liquid separator with debris removal function for sewage treatment according to claim 1, characterized in that: One end of the threaded rod (15) is fixedly connected with the servo motor (14) output end, the threaded rod (15) far side from the servo motor (14) one end is movably connected with the guide rail box (13) through a bearing.

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