CN213527554U

CN213527554U - Industrial wastewater mud removing device

Info

Publication number: CN213527554U
Application number: CN202022317801.4U
Authority: CN
Inventors: 王开江
Original assignee: Shanghai Jiangzhe Environment Engineering Technology Co ltd
Current assignee: Shanghai Jiangzhe Environment Engineering Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-25
Anticipated expiration: 2030-10-16

Abstract

The utility model provides an industrial waste water mud removing device, including the sedimentation tank, the sedimentation tank bottom is provided with the mud outlet, be provided with driving motor on the sedimentation tank, be connected with the driving gear on driving motor's the output shaft, the driving gear passes through hold-in range and driven gear is connected, and driven gear sets up on the driving shaft, still is provided with two driving sprocket on the driving shaft, and every driving sprocket is connected with a plurality of driven sprocket through the chain, and driven sprocket is fixed in on the driven shaft, the equal rotatable setting of driving shaft and driven shaft is on the lateral wall of sedimentation tank, the fixed mud scraper that is provided with on the chain. The sludge removal device can realize automatic removal of precipitated sludge, and solves the problem that the precipitated sludge is not easy to remove in the wastewater treatment process; simultaneously the device desilting is effectual, efficient, has solved the problem that artifical desilting is hard to waste time, inefficiency.

Description

Industrial wastewater mud removing device

Technical Field

The utility model relates to an industrial wastewater treatment device field especially relates to an industrial wastewater desilting device of electroplating industry.

Background

In an industrial park of the electroplating industry, a large amount of electroplating wastewater is generated, a large amount of water resources are needed in the production process, cyanide and various heavy metals are contained in the wastewater in the production process, and the external environment is seriously damaged if the wastewater is discharged to the outside. Therefore, the related industries need to use a wastewater treatment device to purify the wastewater, so as to reduce the direct damage to the environment.

The existing electroplating wastewater treatment adopts a method of adding a flocculating agent to gelatinize and polymerize fine solid particles such as suspended matters, colloid particles and the like in wastewater to form precipitated slurry, and then the precipitated sludge in a water body is removed through a sludge removal device, so that the aims of reducing the solid content of the wastewater and purifying the water body are fulfilled. The precipitated sludge is not easy to remove, the sludge removing process usually needs manual work, the required time is long, the labor intensity is high, and the sludge removing cost is high.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide an industrial wastewater sludge removing device, which can efficiently remove the sludge of industrial wastewater.

In order to realize the aim, the utility model provides an industrial wastewater mud removing device, which comprises a sedimentation tank, wherein the bottom of the sedimentation tank is provided with a mud outlet,

the sedimentation tank is provided with a driving motor, an output shaft of the driving motor is connected with a driving gear, the driving gear is connected with a driven gear through a synchronous belt, the driven gear is arranged on a driving shaft, the driving shaft is further provided with two driving chain wheels, each driving chain wheel is connected with a plurality of driven chain wheels through chains, the driven chain wheels are fixed on a driven shaft, the driving shaft and the driven shaft are rotatably arranged on the side wall of the sedimentation tank, and a mud scraper is fixedly arranged on the chains.

Furthermore, the driving chain wheel and the driven chain wheel respectively comprise two single bodies, the two single bodies are fixed into the driving chain wheel and the driven chain wheel through bolts, and the driving chain wheel and the driven chain wheel are the same in size.

Furthermore, the bottom surface of the sedimentation tank is obliquely arranged towards the sludge outlet.

Furthermore, fences are arranged around the sedimentation tank.

Furthermore, the mud scraper is fixedly arranged on the chain in a riveting mode.

Furthermore, the driven shaft includes four, and the both ends of driving shaft and driven shaft all rotate through the bearing and connect on the lateral wall of sedimentation tank.

Furthermore, a sludge pump is arranged at the sludge outlet.

As the above, the utility model discloses an industrial waste water mud removing device has following beneficial effect:

1. the automatic removal of the precipitated sludge can be realized, and the problem that the precipitated sludge is not easy to remove in the wastewater treatment process is solved;

2. the device has good sludge removing effect and high efficiency, and solves the problems of labor and time waste and low efficiency of manual sludge removal;

3. the device has simple structure and high automation degree, can reduce the labor intensity in the wastewater treatment process and improve the overall efficiency of wastewater treatment;

4. the device has low input cost, can be widely applied to the technical field of industrial wastewater treatment, and is favorable for reducing the wastewater treatment cost.

Drawings

Fig. 1 is a schematic structural diagram of the sludge removing device.

Fig. 2 is a schematic structural view of the drive sprocket.

In the figure: 1. sedimentation tank 2, driving motor, 3, hold-in range, 4, driving sprocket, 5, driven sprocket, 6, chain, 7, mud scraper, 8, rail, 9, sludge pump, 10, monomer, 11, connection piece.

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. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example (b):

an industrial wastewater mud removing device comprises a sedimentation tank 1, wherein a mud outlet is arranged at the bottom of the sedimentation tank 1, mud is discharged through the mud outlet,

wherein the sedimentation tank 1 is provided with a driving motor 2, an output shaft of the driving motor 2 is connected with a driving gear, the driving gear is connected with a driven gear through a synchronous belt 3, the driven gear is arranged on a driving shaft, so that the rotation of the driving gear is driven by the rotation of the output shaft of the driving motor 2, the driving gear drives the driven gear to rotate through the synchronous belt 3, the rotation of the driven gear drives a station of the driving shaft,

wherein the driving motor 2 and the driving gear are positioned outside the sedimentation tank 1, the driven gear and the driving shaft are positioned in the sedimentation tank 1, the driving shaft is also provided with two driving chain wheels 4, and the chain wheels are fixedly arranged on the driving shaft so as to rotate along with the driving shaft,

still be connected with a plurality of driven shafts in the sedimentation tank 1, be four driven shafts in this embodiment, every driven shaft is last all to be provided with two driven sprocket 5 fixedly to link together driving sprocket 4 and driven sprocket 5 through chain 6, simultaneously, be connected with a plurality of mud scrapers 7 on two chains 6, as shown in fig. 2, be provided with two riveting holes on every chain 6, the mud scraper also is provided with the riveting hole in corresponding position, will scrape mud scraper 7 fixed connection on chain 6 through fixed riveted mode, clear away the mud that is located sedimentation tank 1 bottom through mud scraper 7, lead mud towards the mud outlet, thereby derive mud through the mud outlet.

And for the convenience of maintaining the chain wheel by the mounting box, the driving chain wheel 4 and the driven chain wheel 5 both comprise two single bodies 10, threaded holes are formed in the two single bodies 10, the two single bodies 10 are fixed into a whole through a connecting sheet 11 and a bolt, the single bodies 10 are convenient to assemble and disassemble due to the adoption of the form of the single bodies 10, and the driving chain wheel 4 and the driven chain wheel 5 are the same in size in the embodiment.

In order to further discharge the sludge from the sludge outlet, the bottom surface of the sedimentation tank 1 is inclined towards the sludge outlet, and the inclined angle is 5 degrees, so that the sludge can be discharged at an accelerated speed under the action of gravity.

And, the mud outlet is provided with sludge pump 9, also can be quick suction mud through sludge pump 9 to further discharge of acceleration mud.

In order to facilitate the operation safety of operators, the surrounding of the sedimentation tank 1 is provided with the fences 8, so that the operators can operate conveniently, and the safety is improved.

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 an industrial waste water mud removal device which characterized in that: comprises a sedimentation tank (1), the bottom of the sedimentation tank (1) is provided with a sludge outlet,

be provided with driving motor (2) on sedimentation tank (1), be connected with the driving gear on the output shaft of driving motor (2), the driving gear passes through hold-in range (3) and is connected with driven gear, and driven gear sets up on the driving shaft, still is provided with two driving sprocket (4) on the driving shaft, and every driving sprocket (4) are connected with a plurality of driven sprocket (5) through chain (6), and driven sprocket (5) are fixed in on the driven shaft, the equal rotatable setting in the lateral wall of sedimentation tank (1) of driving shaft and driven shaft, the fixed mud scraper (7) that is provided with on chain (6).

2. The industrial wastewater mud removal device of claim 1, wherein: the driving chain wheel (4) and the driven chain wheel (5) comprise two single bodies (10), the two single bodies (10) are fixed into the driving chain wheel (4) and the driven chain wheel (5) through bolts and connecting pieces (11), and the driving chain wheel (4) and the driven chain wheel (5) are identical in size.

3. The industrial wastewater mud removal device of claim 1, wherein: the bottom surface of the sedimentation tank (1) is obliquely arranged towards the sludge outlet.

4. The industrial wastewater mud removal device of claim 1, wherein: and fences (8) are arranged around the sedimentation tank (1).

5. The industrial wastewater mud removal device of claim 1, wherein: the mud scraping plate (7) is fixedly arranged on the chain (6) in a riveting mode.

6. The industrial wastewater mud removal device of claim 1, wherein: the driven shaft comprises four parts, and the two ends of the driving shaft and the driven shaft are rotatably connected to the side wall of the sedimentation tank (1) through bearings.

7. The industrial wastewater mud removal device of claim 1, wherein: a sludge pump (9) is arranged at the sludge outlet.