CN112354243A

CN112354243A - Pipeline filtering system

Info

Publication number: CN112354243A
Application number: CN202011270340.8A
Authority: CN
Inventors: 秦英林; 殷玉玺; 朱建华; 毛克强; 张金磊; 苏党林; 胡小山; 刘强; 徐朝红; 杨恒瑞; 吴天龙
Original assignee: Muyuan Foods Co Ltd
Current assignee: Muyuan Foods Co Ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-02-12

Abstract

The invention discloses a pipeline filtering system, which comprises: the filtering device comprises a shell, the bottom of the shell is provided with a sewage discharge outlet, and the sewage discharge outlet is provided with an electric valve which is used for plugging or opening the sewage discharge outlet; the electric valve is controlled by the controller; and the collecting device is arranged below the filtering device and is used for receiving the dirt falling down from the sewage draining outlet. According to the invention, the filtering device filters the garbage, then the controller controls the electric valve to be opened, and the garbage in the filtering device falls down under the action of gravity and falls into the collecting device below. Compared with the prior art, the pipeline filtering system disclosed by the invention omits the step of manually cleaning garbage, so that the labor cost is reduced. In addition, the collecting device of the present invention has a cover plate. When the electric valve is opened, the cover plate is opened. When the electrically operated valve is closed, the cover plate is also closed. Thus, the collecting device can have the function of preventing mosquitoes and flies.

Description

Pipeline filtering system

Technical Field

The invention relates to the technical field of environment-friendly equipment, in particular to a pipeline filtering system.

Background

At present, excrement conveying equipment adopted by domestic breeding enterprises and environmental protection enterprises mainly comprises a submersible sewage pump, a two-phase flow pump and a closed pipeline, but in the conveying process, artificial garbage, facility garbage and building garbage can block the conveying equipment, so that the conveying equipment is interrupted in conveying. For this purpose, the person skilled in the art is provided with a filter device for filtering out the waste from the manure, thereby preventing the waste from entering the conveying device. However, after the filtering device filters the garbage, the garbage needs to be cleaned manually, and the garbage cleaning work is complicated, so that the labor cost is increased.

Therefore, how to automatically collect the filtered garbage so as to reduce the labor cost is a critical problem to be urgently solved by the technical personnel in the field.

Disclosure of Invention

The invention aims to realize automatic collection of garbage, thereby reducing labor cost. In order to realize the purpose, the following technical scheme is provided:

a pipe filtration system comprising:

the filtering device comprises a shell, a sewage draining outlet is formed in the bottom of the shell, an electric valve is arranged at the sewage draining outlet and used for plugging or opening the sewage draining outlet;

the controller is used for controlling the electric valve;

and the collecting device is arranged below the filtering device and is used for receiving the dirt falling from the sewage draining outlet.

Preferably, the filter device further comprises a filter element, the filter element is arranged in the shell, an inlet and an outlet are respectively arranged on two sides of the shell, an inlet is formed in the filter element, the inlet is connected with the inlet, and the bottom of the filter element is of an opening structure.

Preferably, the side wall and the top wall of the filter element are both provided with filter holes, and the filter holes are long holes, round holes or hexagonal holes.

Preferably, the top of filter core is provided with the handle, the handle includes the horizontal pole, the both ends of horizontal pole are connected through a overhanging pole respectively on the lateral wall of filter core, overhanging pole can support on the inner wall of shell.

Preferably, the handle comprises two cross bars, and the two cross bars are arranged crosswise.

Preferably, the inner diameter of the filter element gradually increases from top to bottom.

Preferably, the outlet of the housing is higher than the inlet of the housing, and the inlet of the housing is a set size from the bottom surface of the housing.

Preferably, the electrically operated valve comprises a sealing cover and a first driving device for driving the sealing cover to open and close, and the first driving device is controlled by the controller.

Preferably, first drive arrangement is the telescoping device, the pedestal of telescoping device articulates on the shell, the flexible end of telescoping device articulates the one end at the dwang, the other end of dwang articulates sealed covering, just the pole body of dwang articulates on the shell.

Preferably, the dwang includes first pole and second pole, the one end of first pole with the one end of second pole meets, and looks interconnecting piece articulates on the shell, the other end of first pole with sealed lid is articulated, the other end of second pole with telescoping device's flexible end is articulated, first pole is longer than the second pole.

Preferably, the collecting device includes a collecting box, a cover plate capable of opening or closing the collecting box by being driven by the second driving device, and a second driving device controlled by the controller.

Preferably, the collecting box is provided with a slide rail, and the cover plate can move along the slide rail under the driving of the second driving device.

Preferably, two ends of the sliding rail are provided with rollers, two ends of a closed loop rope are wound on the two rollers respectively, and the closed loop rope forms two ropes;

the number of the cover plates is two, the two cover plates are respectively connected with the two ropes, the second driving device drives one of the cover plates to move, and meanwhile the other cover plate is driven by the closed loop ropes to be close to or far away from the other cover plate.

Preferably, the material of filter equipment is stainless steel, the material of collecting box and apron is polyethylene.

According to the technical scheme, the filtering device filters garbage, the controller controls the electric valve to be opened, and the garbage in the filtering device falls under the action of gravity and falls into the collecting device below. Compared with the prior art, the pipeline filtering system disclosed by the invention saves manual garbage cleaning, and realizes automatic garbage collection, so that the labor cost is reduced. In addition, the collection device of the present invention has a cover plate that is controlled by the controller. When the electric valve is opened, the cover plate is opened. When the electrically operated valve is closed, the cover plate is also closed. Thus, the collecting device can have the function of preventing mosquitoes and flies.

Drawings

In order to more clearly illustrate the solution of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive efforts.

FIG. 1 is a schematic diagram of the overall configuration of a pipeline filtration system according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a housing and a sealing cover according to an embodiment of the present invention;

FIG. 3 is a top view of a collection device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a filter element according to an embodiment of the present invention.

Wherein, 1 is the shell, 2 is sealed lid, 3 is the import, 4 is the export, 5 is the collecting box, 6 is the apron, 7 is the slide rail, 8 is telescoping device, 9 is the mount, 10 is first pole, 11 is the second pole, 12 is the gyro wheel, 13 is the closed loop rope, 14 is the mounting bracket, 15 is the filter core, 16 is the horizontal pole, 17 is the overhanging pole, 18 is the entry.

Detailed Description

The invention discloses a pipeline filtering system which can filter out garbage in a pipeline and can realize automatic collection of the garbage, so that the labor cost is reduced.

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 of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, the terms "upper", "lower", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The pipe filtration system of the present invention comprises: filter equipment, controller and collection device. The filtering device comprises a shell 1, and a sewage draining exit is arranged at the bottom of the shell 1. The sewage discharge port is used for the passage of sewage (garbage). The electric valve is arranged at the sewage draining port and used for plugging or opening the sewage draining port. The electrically operated valve is controlled by a controller. The controller controls the opening or closing of the electrically operated valve. The specific control principle can be as follows: the preset time is input into the controller in advance, and the controller receives an opening instruction every time the preset time is reached, so that the electric valve is controlled to be opened. The control principle can also be as follows: the sensor is arranged in the filtering device, when the sensor detects that the garbage amount reaches a set value, the sensor sends an opening instruction to the controller, and then the controller controls the electric valve to be opened. The collecting device is arranged below the filtering device and is used for receiving the garbage falling from the sewage draining exit.

Treat that filter equipment crosses behind the rubbish, the controller can control electric valve and open, and rubbish can fall down under the effect of gravity afterwards to fall into in the collection device of below. Compared with the prior art, the garbage cleaning machine has the advantages that the process of manually cleaning garbage is omitted, and the labor cost is reduced.

The following receives in particular the filtering means: the filter device comprises a housing 1 and a filter element 15. The filter element 15 is installed in the housing 1. The housing 1 is provided with an inlet 3 and an outlet 4 on both sides thereof, respectively. The inlet 3 and the outlet 4 are both connected with a pipeline. The filter element 15 is provided with an inlet 18, and the inlet 18 is connected and communicated with the inlet 3 of the shell 1. The bottom of the filter element 15 is of an open structure. In this way, the sewage entering from the inlet 3 of the housing 1 enters the inside of the filter element 15 through the inlet 18. The water will spill through the filter holes in the filter element 15 and eventually exit through the outlet 4 in the housing 1. The waste in the water will be trapped in the filter element 15. When the drain at the bottom of the housing 1 is opened, this waste will fall into the collection bin 5.

Filter holes are provided in both the side walls and the top wall of the filter element 15 to facilitate water to escape from the sides and top of the filter element 15. The shape of the filtering holes can be a long hole, a round hole or a hexagonal hole. The shape of the filter holes is not particularly limited, and the filter holes are protected as long as the filter holes can allow water inside the filter element 15 to overflow.

The inner diameter of the filter element 15 gradually increases from top to bottom, i.e., the diameter of the upper part of the inside of the filter element 15 is small, and the diameter of the lower part is large. So set up, the rubbish of being convenient for falls down smoothly.

In addition, in the present invention, the outlet 4 of the housing 1 is higher than the inlet 3, so that the sewage can be discharged after being sufficiently filtered and slowly raised to the position of the outlet 4. The inlet 3 of the housing 1 is set to a predetermined distance from the bottom surface of the housing 1. Since the inlet 3 of the housing 1 meets the inlet 18 of the filter insert 15, i.e. the inlet 3 of the housing 1 and the inlet 18 of the filter insert 15 are at the same level, it can also be said that the inlet 18 of the filter insert 15 is dimensioned from the bottom surface of the housing 1. The sizing is based on preventing the backflow of the waste in the filter element 15.

The filter device of the invention is also characterized in that: a handle is provided at the top of the filter element 15. The handle includes a cross bar 16, the cross bar 16 being parallel to the top of the filter element 15. The cross bar 16 is connected at each end to the outer side wall of the filter element 15 by a respective suspension bar 17. Or it can be understood that the overhanging rod 17 projects outwardly relative to the outside wall of the cartridge 15. Just as the overhanging bar 17 protrudes outwards with respect to the outer side wall of the filter cartridge 15, the overhanging bar 17 will abut against the inner wall of the housing 1 after placing the filter cartridge 15 into the housing 1. Thus, the filter element 15 is positioned, and the filter element 15 is prevented from shaking randomly.

Further, the handle includes two cross bars 16, and the two cross bars 16 are arranged in a cross. The handle then comprises four overhanging bars 17, the four overhanging bars 17 being evenly distributed around the circumference of the filter insert 15, thus providing a secure positioning of the filter insert 15.

In the embodiment of the present invention, the electric valve includes a sealing cap 2 and a first driving means for driving the sealing cap 2 to open and close. The first driving device is controlled by the controller. The first drive means is a telescopic device 8, and the telescopic device 8 may specifically be an electric push rod, a hydraulic rod, a screw device, or the like.

The telescopic device 8 drives the sealing cover 2 to open and close through a rotating rod. The specific connection mode of the telescopic device 8, the rotating rod and the sealing cover 2 is as follows: the pedestal of telescoping device 8 articulates on shell 1, and the flexible end of telescoping device 8 articulates the one end at the dwang, and the other end of dwang articulates on sealed lid 2, and the pole body of dwang articulates on mount 9, and mount 9 is fixed on shell 1.

Further, the turning lever comprises a first lever 10 and a second lever 11. One end of the first rod 10 is connected with one end of the second rod 11, the connection part is hinged on the fixed frame 9, and the fixed frame 9 is hinged on the shell 1. The other end of the first rod 10 is hinged with the sealing cover 2, and the other end of the second rod 11 is hinged with the telescopic end of the telescopic device 8. In particular, the first bar 10 is longer than the second bar 11. With this arrangement, the first lever 10 can exert a large force on the seal cover 2 when the retractor device 8 pushes the second lever 11 with a small force. In addition, the first lever 10 and the second lever 11 are disposed at an angle in order to facilitate smooth rotation of the rotating lever.

The collecting device is described in detail below: the collecting device comprises a collecting box 5, a cover plate 6 and a second driving device, wherein the cover plate 6 can open or close the collecting box 5 under the driving of the second driving device, and the second driving device is controlled by a controller. After the controller receives the opening instruction, the controller controls the first driving device to open the sealing cover 2 and controls the second driving device to open the cover plate 6. The cover plate 6 is provided to maintain the airtightness of the collection box 5 when no garbage falls, thereby preventing mosquitoes and flies from entering. And the second driving device may be an electric push rod, a hydraulic push rod, a lead screw mechanism, or the like.

The collecting box 5 is provided with two slide rails 7. Two sliding rails 7 are distributed on both sides of the collecting box 5. Two side parts of the cover plate 6 are respectively arranged on the two slide rails 7. Under the drive of the second driving device, the cover plate 6 moves along the slide rail 7 to realize the opening or closing of the collecting box 5.

Further, mounting brackets 14 are provided at both ends of the slide rail 7, and the rollers 12 are mounted on the mounting brackets 14. The closed loop rope 13 is wound around two rollers 12 at both ends thereof. The closed loop ropes 13 form two ropes. On the other hand, there are also two cover plates 6, and the two cover plates 6 are connected to two ropes, respectively. The second drive means is used to drive one of the cover plates 6. The cover plate 6 will move synchronously with the other cover plate 6 by means of the closed loop cable 13. Further, since the two closed-loop ropes 13 move in opposite directions, the two cover plates 6 move in opposite directions. In this way, the two cover plates 6 come close to or away from each other. When approaching each other, the blocking of the collecting box 5 is realized. When moved away from each other, the opening of the collecting chamber 5 is achieved. Since the two cover plates 6 can be moved simultaneously and in opposite directions, the efficiency of opening or blocking the collecting chamber 5 is improved.

Regarding the material of the filtering device and the collecting device, the invention adopts the scheme that: the material of the filtering device, namely the material of the shell, the filter element and the sealing cover is stainless steel. The shell, the filter element and the sealing cover which are made of stainless steel materials can be rustproof, so that the service life is prolonged. Further, the stainless seal cover is less likely to rust, and therefore can ensure sealing performance. The collecting box and the cover plate in the collecting device are preferably made of polyethylene.

In summary, the working process of the pipeline filtering system of the present invention is as follows: sewage enters the filter element 15 from the inlet 3 of the housing 1 and the inlet 18 of the filter element 15, wherein water will overflow between the filter element 15 and the housing 1 through the filter holes in the side and top of the filter element 15, and when the water rises to the level of the outlet 4 of the housing 1, the water will be discharged through the outlet 4. While the waste in the sewage is trapped in the filter element 15. After the controller receives the opening instruction, the controller can control the first driving device to open the sealing cover 2, and simultaneously control the second driving device to open the cover plate 6, so that the garbage in the filter element 15 can fall under the action of gravity and fall into the collecting box 5. The lid 6 is then closed by the second drive means and the closure 2 is closed by the first drive means. And repeating the steps continuously.

Finally, it should also be noted that 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipe filtration system, comprising:

the controller is used for controlling the electric valve;

2. The pipeline filtering system of claim 1, wherein the filtering device further comprises a filter element, the filter element is installed in the housing, an inlet and an outlet are respectively formed on two sides of the housing, the filter element is provided with an inlet, the inlet is connected with the inlet, and the bottom of the filter element is an open structure.

3. The pipe filtering system of claim 2, wherein the side wall and the top wall of the filter element are provided with filtering holes, and the filtering holes are elongated holes, circular holes or hexagonal holes.

4. The duct filter system of claim 2, wherein the top of the filter element is provided with a handle, the handle comprises a cross bar, two ends of the cross bar are respectively connected to the outer side wall of the filter element through an overhanging bar, and the overhanging bar can abut against the inner wall of the housing.

5. The duct filtration system of claim 4, wherein the handle includes two of the cross bars, and wherein the two cross bars are arranged in a cross.

6. The ducted filter system according to claim 2, wherein the filter element has an inner diameter that increases from top to bottom.

7. The ducted filter system according to claim 2, wherein the outlet of the housing is higher than the inlet of the housing, and the inlet of the housing is sized from a bottom surface of the housing.

8. The ducted filter system according to claim 1, wherein said electrically operated valve includes a seal cap and a first actuator for actuating said seal cap to open and close, said first actuator being controlled by said controller.

9. The pipe filtration system of claim 8, wherein the first driving device is a telescoping device, a seat of the telescoping device is hinged to the housing, a telescoping end of the telescoping device is hinged to one end of a rotating rod, the other end of the rotating rod is hinged to the seal cover, and a stem of the rotating rod is hinged to the housing.

10. The pipe filtration system of claim 9, wherein the rotating rod comprises a first rod and a second rod, one end of the first rod is connected with one end of the second rod, the connection portion is hinged to the housing, the other end of the first rod is hinged to the sealing cover, the other end of the second rod is hinged to the telescopic end of the telescopic device, and the first rod is longer than the second rod.

11. The pipe filtration system of claim 1, wherein the collection means comprises a collection bin, a cover plate, and a second drive means, the cover plate being capable of opening or closing the collection bin upon actuation of the second drive means, the second drive means being controlled by the controller.

12. A ducted filter system according to claim 11 in which the collection bin is provided with a slide track along which the cover plate is movable under the drive of the second drive means.

13. The duct filtration system of claim 12, wherein rollers are disposed at both ends of the slide rail, and wherein two ends of a closed loop rope are wound around the two rollers, respectively, the closed loop rope forming two ropes;

14. The ducted filter system according to claim 11, wherein said filter means is stainless steel and said collection tank and said cover plate are polyethylene.