CN219044868U

CN219044868U - Sedimentation tank for industrial wastewater treatment

Info

Publication number: CN219044868U
Application number: CN202222700737.7U
Authority: CN
Inventors: 侯博曦; 王淼
Original assignee: Yunnan Dongshang Environmental Protection Technology Co ltd
Current assignee: Yunnan Dongshang Environmental Protection Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-05-19
Anticipated expiration: 2032-10-14

Abstract

The utility model relates to the technical field of wastewater treatment and discloses a sedimentation tank for industrial wastewater treatment, which comprises a base, wherein a sedimentation tank is fixedly arranged on one side surface of the base, first guide rods which are distributed at intervals are fixedly arranged in the sedimentation tank, a limiting plate which is close to the bottom of the sedimentation tank is fixedly arranged on the first guide rods, a first filter plate and a second filter plate are sequentially arranged on the first guide rods in a direction away from the limiting plate, the surfaces of one side of each of the first filter plate and the second filter plate are respectively provided with an inclined surface structure with one side high and one side low, and the outer side surfaces of the first filter plate and the second filter plate are in sliding contact with the inner wall of the sedimentation tank. Compared with the prior art, the utility model has the beneficial effects that: can separate large granule impurity when waste water deposits to increase the probability that small particle matter in waste water combines with the flocculating agent, guarantee flocculation efficiency when reducing the use amount of flocculating agent, can keep apart the precipitate when separating waste water, avoid the precipitate to follow waste water and get into subsequent treatment degree, improved the effect of waste water precipitation separation.

Description

Sedimentation tank for industrial wastewater treatment

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a sedimentation tank for industrial wastewater treatment.

Background

The sedimentation tank is a structure for removing suspended matters in water by using sedimentation, and is a device for purifying water quality, and the suspended matters in water are removed by using the natural sedimentation or coagulating sedimentation of water, and the sedimentation tank is divided into a horizontal sedimentation tank and a vertical sedimentation tank according to the water flow direction.

The existing sedimentation tank can not separate large particles in wastewater when in use, so that the probability that small particles in wastewater are combined with a flocculating agent can be reduced due to the combination of large-particle impurities and the flocculating agent, the flocculating sedimentation effect is poor, the use amount of the flocculating agent is increased, the use is not facilitated, and sediment easily enters the subsequent treatment degree along with wastewater when the wastewater is separated subsequently, so that the use is not facilitated.

Disclosure of Invention

The utility model aims to provide a sedimentation tank for industrial wastewater treatment, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an industrial wastewater treatment is with sedimentation tank, includes the base, base one side fixed surface installs the sedimentation tank, fixed mounting has interval distribution's first guide arm in the sedimentation tank, fixed mounting has the limiting plate that is close to the sedimentation tank bottom on the first guide arm, install first filter plate and second filter plate on the first guide arm in proper order towards the direction of keeping away from the limiting plate, first filter plate and second filter plate one side surface all set up to the inclined plane structure that one side is high and one side is low and its outside surface and sedimentation tank inner wall sliding contact, the fixed surface that limiting plate was kept away from to the second filter plate has the water pump, the equal fixed mounting of surface that limiting plate was kept away from to first filter plate and second filter plate has interval distribution's pillar, pillar other end fixed mounting has the iron plate, be provided with the removal subassembly that drives first filter plate and second filter plate removal on the base.

As a further scheme of the utility model: the bottom in the sedimentation tank is fixedly provided with a guide plate which is provided with an included angle with the horizontal plane.

As a further scheme of the utility model: the sedimentation tank is characterized in that a water inlet pipe and a water outlet pipe are communicated with the side wall of the sedimentation tank, a plurality of groups of water outlet pipes are arranged on the water outlet pipes, and the positions of the water outlet pipes, which are communicated with the sedimentation tank, correspond to the positions of the lower ends of the guide plate and the first filter plate respectively.

As a further scheme of the utility model: the movable assembly comprises a support, the support is arranged to be of a U-shaped structure and fixedly mounted on the base, the projection of the horizontal section of the support is located in the area where the sedimentation tank is located, the horizontal section of the support is fixedly mounted with a rotary power piece, the output end of the rotary power piece is fixedly connected with a screw rod, and the screw rod is rotatably connected with a movable block.

As a further scheme of the utility model: the surface of one side of the moving block is in sliding contact with the support, a telescopic piece is fixedly arranged on the surface of the moving block, which is close to the base, a bottom plate is fixedly connected to the output end of the telescopic piece, and electromagnets which are distributed at intervals and matched with the iron plates are fixedly arranged on the surface of the bottom plate, which is close to the base.

As a further scheme of the utility model: the base is fixedly provided with a second guide rod matched with the first filter plate and the second filter plate.

Compared with the prior art, the utility model has the beneficial effects that: can separate large granule impurity when waste water deposits to increase the probability that small particle matter in waste water combines with the flocculating agent, guarantee flocculation efficiency when reducing the use amount of flocculating agent, can keep apart the precipitate when separating waste water, avoid the precipitate to follow waste water and get into subsequent treatment degree, improved the effect of waste water precipitation separation.

Drawings

FIG. 1 is a front view of a sedimentation tank for industrial wastewater treatment.

Fig. 2 is an enlarged view at A1 in fig. 1.

Wherein: 1. a base; 2. a sedimentation tank; 3. a water inlet pipe; 4. a guide plate; 5. a first guide bar; 6. a limiting plate; 7. a drain pipe; 8. a first filter plate; 9. a support post; 10. an iron plate; 11. a second guide bar; 12. a second filter plate; 13. a water pump; 14. a bracket; 15. a motor; 16. a screw rod; 17. a moving block; 18. an electric telescopic rod; 19. a bottom plate; 20. an electromagnet; 21. and a moving assembly.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-2, a structure diagram of a sedimentation tank for industrial wastewater treatment according to an embodiment of the present utility model includes a base 1, a sedimentation tank 2 is fixedly installed on a surface of one side of the base 1, first guide rods 5 distributed at intervals are fixedly installed in the sedimentation tank 2, a limiting plate 6 near the bottom of the sedimentation tank 2 is fixedly installed on the first guide rods 5, a first filter plate 8 and a second filter plate 12 are sequentially installed on the first guide rods 5 in a direction far from the limiting plate 6, one side surfaces of the first filter plate 8 and the second filter plate 12 are respectively provided with an inclined surface structure with a high side and a low side, the outer side surfaces of the first filter plate 8 and the second filter plate 12 are in sliding contact with an inner wall of the sedimentation tank 2, a water pump 13 is fixedly installed on a surface of the second filter plate 12 far from the limiting plate 6, struts 9 distributed at intervals are fixedly installed on surfaces of the first filter plate 8 and the second filter plate 12 far from the limiting plate 6, an iron plate 10 is fixedly installed on the other ends of the struts 9, and a moving assembly 21 for driving the first filter plate 8 and the second filter plate 12 to move is provided on the base 1.

A guide plate 4 with an included angle with the horizontal plane is fixedly arranged at the bottom in the sedimentation tank 2.

The side wall of the settling tank 2 is communicated with a water inlet pipe 3 and a water outlet pipe 7, the water outlet pipes 7 are provided with a plurality of groups, and the positions of the water outlet pipes 7 communicated with the settling tank 2 correspond to the positions of the lower ends of the guide plate 4 and the first filter plate 8 respectively.

In practical application, the embodiment of the utility model injects industrial wastewater to be precipitated into the precipitation tank 2 through the water inlet pipe 3, the unused first filter plate 8 and the second filter plate 12 are sequentially placed on the base 1 from top to bottom, after industrial wastewater injection is completed, the moving component 21 drives the first filter plate 8 to move to the upper part of the precipitation tank 2, then the first filter plate 8 is installed in the precipitation tank 2 through the first guide rod 5, the first filter plate 8 moves downwards and contacts with the limiting plate 6, the first filter plate 8 is supported by the limiting plate 6, the first filter plate 8 can drive the sediment of larger particles in the industrial wastewater to move downwards when moving downwards, thereby the sediment of larger particles is accumulated at the bottom of the precipitation tank 2 and separated from the wastewater above through the first filter plate 8, then flocculant is added into the precipitation tank 2 and stirred, thereby the impurities of smaller particles in the industrial wastewater are flocculated and precipitated, after flocculation precipitation is completed, the second filter plate 12 is installed in the precipitation tank 2 through the moving component 21, the second filter plate 12 is driven to move downwards when moving downwards in the precipitation tank 2, thereby the sediment is driven to move downwards and move downwards on the first filter plate 8 and the upper part of the filter plate 8 is separated from the upper part of the precipitation tank 2 through the first filter plate 8, the water outlet pipe 7 is separated from the upper part of the water outlet pipe 7, the sediment is discharged from the upper part of the precipitation tank 2 through the second filter plate 8, the sediment is discharged from the upper part of the sedimentation tank is separated from the upper part of the sedimentation tank 2 through the water inlet pipe 7, and the sedimentation tank is discharged from the upper part of the sedimentation tank is separated from the upper part of the sedimentation tank 2 through the upper filter plate 7 through the water inlet pipe is separated from the upper part 4, and the sedimentation tank is separated from the sedimentation tank 2, after sediment discharge is completed, the first filter plate 8 and the second filter plate 12 are taken out to carry out the sediment of wastewater again, and large-particle impurities can be separated through the first filter plate 8 during the wastewater sediment, so that the probability of combining small and medium-sized particles with flocculating agents in the wastewater is increased, the flocculating efficiency is ensured while the using amount of the flocculating agents is reduced, the sediment can be separately piled up after the sediment is completed, the subsequent sediment discharge is convenient, the sediment can be isolated during the wastewater separation, the sediment is prevented from entering the subsequent treatment degree along with the wastewater, and the effect of wastewater sediment separation is improved.

As shown in fig. 1, as a preferred embodiment of the present utility model, the moving assembly 21 includes a support 14, the support 14 is configured in a U-shaped structure and is fixedly mounted on the base 1, a horizontal section projection of the support 14 is located in an area where the settling tank 2 is located, a rotating power member is fixedly mounted on a horizontal section of the support 14, an output end of the rotating power member is fixedly connected with a screw rod 16, and a moving block 17 is rotatably connected to the screw rod 16.

The surface of one side of the moving block 17 is in sliding contact with the support 14, a telescopic piece is fixedly arranged on the surface of the moving block 17, which is close to the base 1, the output end of the telescopic piece is fixedly connected with a bottom plate 19, and electromagnets 20 which are distributed at intervals and matched with the iron plate 10 are fixedly arranged on the surface of the bottom plate 19, which is close to the base 1.

The base 1 is fixedly provided with a second guide rod 11 which is matched with the first filter plate 8 and the second filter plate 12.

When the embodiment of the utility model is actually applied, the first filter plate 8 and the second filter plate 12 which are not used are placed on the base 1 through the second guide rod 11 from the top down in sequence, the rotary power piece drives the screw rod 16 to rotate, and then the movable block 17 is driven to move along the horizontal section of the bracket 14, thereby the movable block 17 drives the electromagnet 20 to move to the position where the first filter plate 8 and the second filter plate 12 are located, afterwards, the telescopic piece drives the bottom plate 19 to move downwards so as to enable the electromagnet 20 to be in contact with the iron plate 10, the electromagnet 20 is electrified at the moment so as to enable the iron plate 10 to be adsorbed, at the moment, the first filter plate 8 can be fixedly connected on the bottom plate 19 through the iron plate 10, the electromagnet 20 is fixedly connected, afterwards, the telescopic piece contracts and drives the first filter plate 8 to move to the top, then the telescopic piece stretches and can install the first filter plate 8 into the sedimentation box 2 through the first guide rod 5, the first filter plate 8 is supported through the limiting plate 6 after the first filter plate 8 falls, and the second filter plate 12 can be installed into the sedimentation box 2.

In the example of the present utility model, the rotary power member is the motor 15, and of course, may be other components capable of outputting rotary power, such as a hydraulic motor, and the motor 15 drives the screw rod 16 to rotate to further control the position of the bottom plate 19, so as to realize the lateral movement of the first filter plate 8 and the second filter plate 12, the telescopic member is the electric telescopic rod 18, and of course, may also be other components capable of actively performing length conversion, such as a hydraulic cylinder, and the electric telescopic rod 18 drives the first filter plate 8 and the second filter plate 12 to move in the vertical direction.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an industrial wastewater treatment is with sedimentation tank, includes the base, base one side fixed surface installs the sedimentation tank, its characterized in that, fixed mounting has interval distribution's first guide arm in the sedimentation tank, and fixed mounting has the limiting plate that is close to the sedimentation tank bottom on the first guide arm, install first filter plate and second filter plate on the first guide arm in proper order towards the direction of keeping away from the limiting plate, first filter plate and second filter plate one side surface all set up to the inclined plane structure that one side is high and one side is low and its outside surface and sedimentation tank inner wall sliding contact, the fixed surface that limiting plate was kept away from to the second filter plate has the water pump, equal fixed mounting in the surface that limiting plate was kept away from to first filter plate and second filter plate has interval distribution's pillar, pillar other end fixed mounting has the iron plate, be provided with the removal subassembly that drives first filter plate and second filter plate and remove on the base.

2. The sedimentation tank for industrial wastewater treatment according to claim 1, wherein a guide plate having an angle with a horizontal plane is fixedly installed at the bottom of the sedimentation tank.

3. The sedimentation tank for industrial wastewater treatment according to claim 1, wherein the sedimentation tank is provided with a water inlet pipe and a water outlet pipe which are communicated with the side wall of the sedimentation tank, the water outlet pipes are provided with a plurality of groups, and the positions of the water outlet pipes communicated with the sedimentation tank correspond to the positions of the lower ends of the guide plate and the first filter plate respectively.

4. The sedimentation tank for industrial wastewater treatment according to claim 1, wherein the moving assembly comprises a bracket, the bracket is of a U-shaped structure and is fixedly arranged on the base, the projection of the horizontal section of the bracket is positioned in the area where the sedimentation tank is positioned, the horizontal section of the bracket is fixedly provided with a rotary power piece, the output end of the rotary power piece is fixedly connected with a screw rod, and the screw rod is rotationally connected with a moving block.

5. The sedimentation tank for industrial wastewater treatment according to claim 4, wherein the surface of one side of the movable block is in sliding contact with the support, a telescopic piece is fixedly arranged on the surface of the movable block, which is close to the base, the output end of the telescopic piece is fixedly connected with a bottom plate, and electromagnets which are distributed at intervals and matched with the iron plate are fixedly arranged on the surface of the bottom plate, which is close to the base.

6. The sedimentation tank for industrial wastewater treatment according to claim 1, wherein the base is fixedly provided with a second guide rod which is used in cooperation with the first filter plate and the second filter plate.