CN220238001U - Cleaning device and impurity filtering system - Google Patents

Abstract

The utility model relates to the technical field of filtering devices and discloses a cleaning device and an impurity filtering system; the impurity cleaning unit comprises a first scraping component, an eliminating component arranged on the side surface of the first scraping component and a second scraping component arranged at one end of the first scraping component; the device carries out secondary filtration on impurities in water through the first scraping component and the second scraping component, so that the filtered impurities in the water do not influence the rotation of the water turbine, and the filtered impurities can be discharged through the discharging component; the whole structure of the device is reasonable and reliable, and the normal operation of the water turbine is ensured through the filtration of the device, so that the device has higher practicability; the device can be arranged at the pipe orifice of the water conveying pipe, and the device is ensured to have higher stability after being arranged.

Description

Cleaning device and impurity filtering system

Technical Field

The utility model relates to the technical field of filtering devices, in particular to a cleaning device and an impurity filtering system.

Background

The hydraulic power generation (Hydroelectric power) utilizes water with potential energy at high positions such as rivers, lakes and the like to flow to low positions to convert the potential energy into the kinetic energy of a water turbine, and then the water turbine is used as motive power to drive a generator to generate electric energy.

The hydraulic power (with water head) is used to drive the hydraulic machine (water turbine) to rotate, so that the water energy is converted into mechanical energy, and if another machine (generator) is connected to the water turbine, the machine can generate electricity along with the rotation of the water turbine, and the mechanical energy is converted into electric energy. Hydroelectric power generation is a process in which potential energy of water is converted into mechanical energy and then into electric energy in a certain sense.

When hydroelectric power generation, keep away from the potential energy that generally makes water through the difference in height of water and change into electric energy, store the electricity through storage mechanism, wherein the medium of conversion is very easily influenced power generation facility's conversion by aquatic silt, pasture and water rubbish, and partial impurity can influence the rotation of hydraulic turbine, leads to hydraulic turbine work efficiency to reduce, influences the output of electric energy.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-mentioned prior art problems.

The utility model aims to provide a cleaning device which aims to solve the problem that impurities such as silt and pasture in water adhere to a water turbine to influence the work of the water turbine.

In order to solve the technical problems, the utility model provides the following technical scheme: the cleaning device comprises an impurity cleaning unit, and comprises a first scraping component, an exclusion component arranged on the side surface of the first scraping component, and a second scraping component arranged at one end of the first scraping component.

As a preferred embodiment of the cleaning device of the present utility model, wherein: the first scraping component comprises a slag discharging driving plate, an external plate arranged on the outer side of the slag discharging driving plate, a first scraping part arranged in the middle of the slag discharging driving plate, and a first filter screen arranged at one end of the external plate.

As a preferred embodiment of the cleaning device of the present utility model, wherein: the second scraping component comprises a slag discharging plate, a second scraping piece arranged in the middle of the slag discharging plate, a second filter screen arranged at one end of the slag discharging plate, an outer frame pipeline arranged at one side of the second filter screen, and a pipeline arranged at the other end of the outer frame pipeline.

As a preferred embodiment of the cleaning device of the present utility model, wherein: the slag discharging driving plate comprises a slag discharging driving plate, a driving plate arranged on the outer side of the slag discharging driving plate, a slag guiding opening arranged on the slag discharging driving plate, and a slag guiding plate arranged on the outer side of the slag guiding opening.

As a preferred embodiment of the cleaning device of the present utility model, wherein: the external plate comprises an external frame, a first slag discharging port arranged on the external frame and a groove arranged on the inner side of the external frame.

As a preferred embodiment of the cleaning device of the present utility model, wherein: the first scraping piece comprises a first connecting center shaft and first scraping blades arranged on the outer side of the first connecting center shaft.

As a preferred embodiment of the cleaning device of the present utility model, wherein: the slag discharging plate comprises a second slag discharging plate and a second slag discharging port arranged on the second slag discharging plate.

As a preferred embodiment of the cleaning device of the present utility model, wherein: the second scraping piece comprises a connecting rod, a connecting sleeve ring arranged at one end of the connecting rod, a connector arranged at the other end of the connecting rod, a second connecting center shaft arranged at the other end of the connecting sleeve ring, a second scraping blade arranged at the outer side of the second connecting center shaft, and a driving blade arranged at the outer side of the connector.

The cleaning device has the beneficial effects that: the device carries out secondary filtration on impurities in water through the first scraping component and the second scraping component, so that the filtered impurities in the water do not influence the rotation of the water turbine, and the filtered impurities can be discharged through the discharging component; the device has reasonable and reliable integral structure, ensures the normal work of the water turbine through the filtration of the device, and has higher practicability.

Another object of the present utility model is to provide an impurity filtering system, which is aimed at solving the problems that the filtering device is not convenient to install at the water delivery port of the dam and shaking may occur after the installation is completed.

In order to solve the technical problems, the utility model also provides the following technical scheme: an impurity filtering system, comprising a cleaning device; and the mounting unit comprises a mounting plate and a stabilizing plate arranged on one side of the mounting plate.

As a preferred embodiment of the impurity filtering system of the present utility model, wherein: the mounting plate includes mounting holes disposed thereon.

The impurity filtering system has the beneficial effects that: the device can be integrally arranged at the pipe orifice of the water conveying pipe, and the device is ensured to have higher stability after being arranged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of an impurity cleaning unit in the present utility model.

Fig. 2 is a schematic view of a first scraping assembly according to the present utility model.

Fig. 3 is a schematic view of a second doctoring assembly in accordance with the present utility model.

Fig. 4 is a schematic view of a mounting unit in the present utility model.

Fig. 5 is a schematic view of a first scraper assembly of the present utility model with its parts disassembled.

Fig. 6 is a schematic view of a second doctoring assembly of the present utility model with parts broken away.

Fig. 7 is an overall three-dimensional schematic of the device of the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, a cleaning apparatus according to a first embodiment of the present utility model includes an impurity cleaning unit 100 including a first scraping unit 101, an eliminating unit 103 disposed on a side surface of the first scraping unit 101, and a second scraping unit 102 disposed at one end of the first scraping unit 101.

It should be noted that, the first scraping element 101 is fixedly connected to the second scraping element 102, and the two are linearly distributed.

Preferably, the removing component 103 is disposed on the side of the first scraping component 101 and the second scraping component 102, and is connected to both the first scraping component 101 and the second scraping component 102.

Preferably, the removal assembly 103 removes impurities from the first scraping assembly 101 and the second scraping assembly 102 by water power.

In use, the first scraping assembly 101 and the second scraping assembly 102 filter and scrape impurities in water, and then the impurities are carried by water to be intensively discharged from the removing assembly 103.

In summary, the first scraping component 101 and the second scraping component 102 realize the scraping filtration of the impurities, and the removing component 103 completes the concentrated removal of the impurities.

Example 2

Referring to fig. 1-6, a second embodiment of the present utility model further provides an impurity filtering system. The impurity cleaning unit 100 comprises a first scraping component 101, an eliminating component 103 arranged on the side surface of the first scraping component 101, and a second scraping component 102 arranged at one end of the first scraping component 101.

Further, the first scraping assembly 101 includes a slag discharging driving plate 101a, an external plate 101b disposed outside the slag discharging driving plate 101a, a first scraping member 101c disposed in the middle of the slag discharging driving plate 101a, and a first filter screen 101d disposed at one end of the external plate 101 b.

Further, the second scraping assembly 102 includes a slag discharging plate 102a, a second scraping member 102b disposed in the middle of the slag discharging plate 102a, a second filter screen 102c disposed at one end of the slag discharging plate 102a, an outer frame pipe 102d disposed at one side of the second filter screen 102c, and a pipe 102e disposed at the other end of the outer frame pipe 102 d.

Further, the slag discharging driving plate 101a includes a slag discharging driving plate 101a-1, a driving plate 101a-2 disposed outside the slag discharging driving plate 101a-1, a slag guiding opening 101a-4 disposed outside the slag guiding opening 101a-4, and a slag guiding plate 101a-3 disposed outside the slag guiding opening 101 a-4.

Further, the external plate 101b includes an external frame 101b-2, a first slag discharging opening 101b-1 disposed on the external frame 101b-2, and a groove 101b-3 disposed inside the external frame 101 b-2.

Further, the first scraping member 101c includes a first connecting center shaft 101c-1, and first scraping blades 101c-2 disposed outside the first connecting center shaft 101 c-1.

Further, the slag discharging plate 102a includes a second slag discharging plate 102a-1 and a second slag discharging opening 102a-2 provided on the second slag discharging plate 102 a-1.

Further, the second scraping member 102b includes a connecting rod 102b-3, a connecting collar 102b-6 disposed at one end of the connecting rod 102b-3, a connecting head 102b-5 disposed at the other end of the connecting rod 102b-3, a second connecting center shaft 102b-2 disposed at the other end of the connecting collar 102b-6, a second scraping blade 102b-1 disposed outside the second connecting center shaft 102b-2, and a driving blade 102b-4 disposed outside the connecting head 102 b-5.

It should be noted that, the slag discharging driving plate 101a is disposed in the middle of the external plate 101b, there is no fixed connection between the two plates, and the slag discharging driving plate 101a can rotate in the external plate 101 b; the first scraping member 101c is disposed in the middle of the slag discharging driving plate 101a and is fixedly connected with the first filter screen 101d.

Preferably, the first scraper assembly 101 performs a primary filtration of the water and the second scraper assembly 102 performs a secondary filtration of the water.

Preferably, three slag guide ports 101a-4 are provided on the slag discharge driving plate 101a-1, and thus, three slag guide plates 101a-3 are also provided; the outer side surface of the slag discharging driving plate 101a-1 is provided with a plurality of driving plates 101a-2, and the slag guiding plate 101a-3 is disposed between the driving plates 101 a-2.

Preferably, the driving plates 101a-2 are curved and distributed in an array on the outer side of the slag discharging driving plate 101 a-1.

Preferably, the external frame 101b-2 is provided with a first slag discharging opening 101b-1, and the position of the first slag discharging opening is arranged below the external frame 101 b-2.

Preferably, the driving plate 101a-2 and the slag guide plate 101a-3 are arranged in the groove 101b-3, the width of the driving plate 101a-2 and the slag guide plate 101a-3 is consistent with the depth of the groove 101b-3, and when the slag discharge driving plate 101a is arranged in the external plate 101b, a gap exists between the driving plate 101a and the slag guide plate, so that water flow can pass through the driving plate and the slag guide plate; when water passes between the two plates, the water passes through the driving plate 101a-2, and applies a force to the driving plate 101a-2, so that the slag discharging driving plate 101a rotates anticlockwise in the external plate 101 b.

Preferably, three first scraping blades 101c-2 are arranged, and the first scraping blades 101c-2 have an adduction trend towards the first filter screen 101 d; the port of the first scraping blade 101c-2 is attached to the inner wall of the slag discharging driving plate 101 a-1; the first filter screen 101d is fixed to the external frame 101b-2, and thus, the first scraping member 101c is fixed in the middle of the slag discharging driving panel 101 a.

Preferably, the impurities are placed in the middle of the first scraping blade 101c-2, and when the slag discharging driving plate 101a rotates counterclockwise, the impurities are discharged from the first slag discharging port 101b-1, and since the first slag discharging port 101b-1 is provided with one slag guiding port 101a-4, the slag discharging driving plate 101a rotates once, three slag discharging operations are performed, and each slag discharging operation is performed, the slag guiding port 101a-4 is aligned with the first slag discharging port 101b-1; secondly, the first scraping blade 101c-2 is fixed in position, and when the slag discharging driving plate 101a-1 rotates, impurities between the slag discharging driving plate and the slag discharging driving plate are pushed into the slag guiding opening 101a-4 by the first scraping blade 101c-2.

Preferably, the second slag discharging opening 102a-2 is arranged in three positions below the second slag discharging plate 102 a-1.

Preferably, three second scraping blades 102b-1 and three driving blades 102b-4 are arranged, the port of the second scraping blade 102b-1 is attached to the inner wall of the second slag discharging plate 102a-1, and the second scraping blade is arranged at one side of the second filter screen 102 c; the driving blade 102b-4 is fixedly connected with the connector 102b-5, the driving blade 102b-4 is in a bending state, water flow passes through the driving blade 102b-4 to generate acting force, so that the connecting rod 102b-3 rotates, and the connecting rod 102b-3 drives the second scraping blade 102b-1 to rotate to scrape the second filter screen 102 c; the drive vane 102b-4 is disposed on the other side of the second filter screen 102 c.

Preferably, the diameter of the holes on the first filter screen 101d is larger than that of the holes on the second filter screen 102c, so that the two different effects of filtration are achieved.

In use, water flows through the driving plate 101a-2 and the driving blades 102b-4 to generate acting force, and then the deslagging driving plate 101a and the second scraping member 102b are respectively driven to rotate to scrape impurities on the first filter screen 101d and the second filter screen 102c, and the impurities are discharged from the first deslagging port 101b-1 and the second deslagging port 102a-2 respectively and are intensively led out by the discharging assembly 103.

To sum up, the device provides power through rivers, strikes off impurity in the device, and the device sets up two-layer filtration, ensures that impurity in the rivers can not influence the work of hydraulic turbine after filtering, finally, impurity is driven by rivers and is concentrated discharge processing in the follow removal subassembly 103.

Example 3

Referring to fig. 1 to 7, in a third embodiment of the present utility model, unlike the first two embodiments, the present utility model further includes a mounting unit 200 including a mounting plate 201 and a stabilizing plate 202 disposed at one side of the mounting plate 201.

Further, the mounting plate 201 includes mounting holes 201a provided thereon.

It should be noted that three stabilizer plates 202 are provided, and are in a long strip shape; four mounting holes 201a are provided.

In use, the device is fixed at the edge of the water inlet of the device, and then the whole device is fixed at a specific position, such as the water delivery port of a dam, through bolts; the stabilizing plate 202 is inserted into the edge of the dam water delivery port to avoid shaking of the device during use.

In conclusion, the device provides an installation mode, and can avoid the device to shake in the use process, improve stability.

It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (10)

1. A cleaning device, characterized in that: comprising the steps of (a) a step of,

impurity cleaning unit (100), including first striking off subassembly (101), set up in get rid of subassembly (103) of the side of first striking off subassembly (101), and set up in second striking off subassembly (102) of first striking off subassembly (101) one end.

2. The cleaning apparatus as set forth in claim 1, wherein: the first scraping assembly (101) comprises a slag discharging driving plate (101 a), an external plate (101 b) arranged on the outer side of the slag discharging driving plate (101 a), a first scraping piece (101 c) arranged in the middle of the slag discharging driving plate (101 a), and a first filter screen (101 d) arranged at one end of the external plate (101 b).

3. The cleaning apparatus as set forth in claim 2, wherein: the second scraping component (102) comprises a slag discharging plate (102 a), a second scraping piece (102 b) arranged in the middle of the slag discharging plate (102 a), a second filter screen (102 c) arranged at one end of the slag discharging plate (102 a), an outer frame pipeline (102 d) arranged at one side of the second filter screen (102 c) and a pipeline (102 e) arranged at the other end of the outer frame pipeline (102 d).

4. A cleaning device as claimed in claim 3, wherein: the slag discharging driving plate (101 a) comprises a slag discharging driving plate (101 a-1), a driving plate (101 a-2) arranged on the outer side of the slag discharging driving plate (101 a-1), a slag guiding opening (101 a-4) arranged on the slag discharging driving plate (101 a-1), and a slag guiding plate (101 a-3) arranged on the outer side of the slag guiding opening (101 a-4).

5. The cleaning apparatus as set forth in claim 4, wherein: the external plate (101 b) comprises an external frame (101 b-2), a first slag outlet (101 b-1) arranged on the external frame (101 b-2), and a groove (101 b-3) arranged on the inner side of the external frame (101 b-2).

6. The cleaning apparatus as set forth in claim 5, wherein: the first scraping element (101 c) comprises a first connecting center shaft (101 c-1) and first scraping blades (101 c-2) arranged outside the first connecting center shaft (101 c-1).

7. The cleaning apparatus as set forth in claim 6, wherein: the slag discharging plate (102 a) comprises a second slag discharging plate (102 a-1) and a second slag discharging opening (102 a-2) arranged on the second slag discharging plate (102 a-1).

8. The cleaning apparatus as set forth in claim 7, wherein: the second scraping part (102 b) comprises a connecting rod (102 b-3), a connecting sleeve ring (102 b-6) arranged at one end of the connecting rod (102 b-3), a connector (102 b-5) arranged at the other end of the connecting rod (102 b-3), a second connecting center shaft (102 b-2) arranged at the other end of the connecting sleeve ring (102 b-6), a second scraping blade (102 b-1) arranged outside the second connecting center shaft (102 b-2), and a driving blade (102 b-4) arranged outside the connector (102 b-5).

9. An impurity filtration system, characterized in that: comprising a cleaning device according to any one of claims 1 to 8; the method comprises the steps of,

the mounting unit (200) comprises a mounting plate (201) and a stabilizing plate (202) arranged on one side of the mounting plate (201).

10. The impurity filtering system according to claim 9, wherein: the mounting plate (201) includes a mounting hole (201 a) provided thereon.