CN113413664A

CN113413664A - Recyclable sewage treatment device

Info

Publication number: CN113413664A
Application number: CN202110794674.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-09-21

Abstract

The invention discloses a recyclable sewage treatment device, which comprises a filter box with an opening structure at the top, wherein a filter frame is arranged in the filter box, the top end of the filter frame is suspended on a swing mechanism, and the filter frame can be moved to an arc-shaped slide rail at the edge of the filter box in a horizontal state through the swing mechanism after upwards extending out of the filter box along the vertical direction. The invention can mechanically clean the sundries in the filter frame, avoids the trouble of fishing when a person stands at the top of the filter box, is convenient to maintain the filter frame, and can directly and completely pour the sundries poured out of the filter frame into external transportation equipment, thereby saving the labor force of the person, avoiding the transfer link and improving the working efficiency of cleaning the sundries by the filter frame.

Description

Recyclable sewage treatment device

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a recyclable sewage treatment device.

Background

With the increasing urban water and industrial water, the discharge amount of sewage is gradually increasing, and the treatment of sewage is more and more tense. At present, the common sewage treatment modes in China include a physical method, a chemical method and a microbial method. The physical method is the most common one, the treatment of sewage is completed through step-by-step filtration and sterilization treatment, and because pollutants contained in the sewage are complex, the sewage firstly needs to be subjected to primary coarse filtration to remove granular impurities in the sewage, a large amount of garbage impurities generated during primary filtration are all accumulated on a filter screen, and the filter screen needs to be cleaned and maintained after long-time use; in view of the above circumstances, the present invention provides a recyclable sewage treatment apparatus.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, one object of the invention is to provide a sewage treatment device capable of recycling, which can mechanically clean sundries in a filter frame, avoid the trouble of fishing when personnel stand at the top of a filter box, facilitate the maintenance of the filter frame, directly pour all the sundries poured out of the filter frame into external transportation equipment, save the labor force of the personnel, omit a transfer link and improve the working efficiency of cleaning the sundries by the filter frame.

The invention provides a recyclable sewage treatment device, which comprises a filter box with an opening structure at the top, wherein a filter frame is arranged in the filter box, the top end of the filter frame is suspended on a swing mechanism, and the filter frame can be moved to an arc-shaped slide rail at the edge of the filter box in a horizontal state through the swing mechanism after upwards extending out of the filter box along the vertical direction.

Preferably, the swing mechanism comprises a connecting rod, two rotating rods and two oil cylinders;

the two rotating rods are respectively distributed on two sides of the opening of the filter box, and the bottom end of each rotating rod is hinged with a supporting seat fixed on the filter box;

two ends of the connecting rod are fixedly connected with the top ends of the two rotating rods respectively, the cylinder seat end of the oil cylinder is hinged to the top of the filter box, the piston end of the oil cylinder is hinged to the corresponding rotating rod through a hinge piece, and the hinge piece is fixed to one side, adjacent to the supporting seat, of the rotating rod;

the length of the rotating rod is greater than the height of the filter frame.

Preferably, fixed blocks are fixed on two sides of the top of the filter frame, a rotating body matched with the fixed blocks is rotatably sleeved on the circumferential surface of the connecting rod, an electric winding device is arranged inside the rotating body, a steel wire is wound on the electric winding device, and one end of the steel wire penetrates through the rotating body and then extends downwards to be connected with the fixed blocks;

the top of fixed block is located the both sides of steel wire and is formed with the inserted block along vertical direction, and the inboard of rotor is formed with and inserts a assorted slot, and the fixed block cooperatees with the slot through the inserted block and is connected with the rotor plug-in connection.

Preferably, the cross section of the filter frame along the width direction is hexagonal, and the bottom of the filter frame and two side walls adjacent to the bottom are provided with filter holes;

the two sides of the filter frame along the length direction are respectively provided with a group of limiting grooves, the inner wall of the filter box is outwards protruded to form limiting ribs corresponding to the limiting grooves, and the filter frame is matched with the limiting ribs through the limiting grooves and is connected with the filter box in a sliding fit manner.

Preferably, the bottom of filter frame is formed with the arc piece with arc slide rail looks adaptation along its width direction, it has the rack to distribute on the cambered surface of arc piece, the inside of rose box is close to the position department at arc slide rail top and installs the pivot, the one end of pivot is passed through the bearing and is connected with the rotation of rose box inner wall, the other end outwards extends to run through behind the rose box with fix the motor drive on the rose box outer wall and be connected, the position department that corresponds the arc piece in the pivot is fixed to have cup jointed the gear, the gear part is engaged with the rack after extending the arc slide rail.

Preferably, a stopper is formed on the root portion of the left side of the arc block.

Preferably, the inside of rose box is formed with the slope inside lining to the minimum that corresponds the slope inside lining on the lateral wall of rose box is formed with the drain, is located the top of drain on the lateral wall of rose box and is formed with the outlet.

The beneficial effects of the invention are as follows: the invention relates to a filter frame for filtering large-diameter particles in sewage, which is suspended in a filter box, when sundries in the filter frame need to be cleaned, an electric winding device can directly wind and unwind a steel wire to drive the filter frame to lift up and down, and the filter frame is suspended on a swing mechanism, when the filter frame extends out of the filter box, the filter frame is driven by the swing mechanism to move to an arc slide rail at the edge of the filter box and is meshed with a rack at the bottom of the filter frame by driving a gear on the arc slide rail to rotate, so that the effect of cleaning the sundries in the filter frame is realized, the invention can mechanically clean the sundries in the filter frame, avoids the trouble of salvaging when a person stands at the top of the filter box, is convenient for maintaining the filter frame, and can directly pour all the sundries poured out of the filter frame into external transportation equipment, the labor force of personnel is saved, the transfer link is also omitted, and the working efficiency of cleaning sundries by the filter frame can be improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a first angle of a recycling sewage treatment apparatus;

FIG. 2 is a schematic view of a recyclable sewage treatment apparatus at a second angle;

FIG. 3 is a schematic view of a first angular structure of a filter frame according to the present invention;

FIG. 4 is a second angular structure diagram of the filter frame according to the present invention;

FIG. 5 is a schematic view of an assembly structure of a fixing block and a rotating body;

FIG. 6 is a schematic view of an assembly structure of the motor and the gear;

fig. 7 is a schematic sectional view showing the inside of the filter box.

In the figure: 1. a filter box; 2. a filter frame; 3. a fixed block; 4. a rotating body; 5. a connecting rod; 6. rotating the rod; 7. an articulation member; 8. a supporting seat; 9. an oil cylinder; 10. an arc-shaped slide rail; 11. a gear; 12. a motor; 13. a limiting groove; 14. a filtration pore; 15. a baffle plate; 16. an arc-shaped block; 17. a rack; 18. a stop block; 19. inserting a block; 20. a slot; 21. a steel wire; 22. limiting ribs; 23. a sewage draining outlet; 24. a water outlet; 25. inclining the lining; 26. a rotating shaft.

Detailed Description

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The embodiment discloses but cyclic utilization formula sewage treatment plant, including the top have opening structure's rose box 1, the inside of rose box 1 is provided with filter frame 2, and filter frame 2's top suspends in midair on swing mechanism to filter frame 2 upwards stretches out behind the rose box 1 accessible swing mechanism along vertical direction and moves to on the arc slide rail 10 of rose box 1 edge with the horizontality all the time.

Specifically, as shown in fig. 1 and 2, the swing mechanism includes a connecting rod 5, two rotating rods 6, and two oil cylinders 9. Wherein, two dwang 6 distribute respectively in 1 open-ended both sides of rose box to the bottom of every dwang 6 all with fix the supporting seat 8 on rose box 1 articulated, and the both ends of connecting rod 5 are fixed with the top of two dwang 6 respectively and link to each other, the jar seat end of hydro-cylinder 9 articulates in the top of rose box 1, the piston end of hydro-cylinder 9 passes through articulated elements 7 and articulates with corresponding dwang 6, and articulated elements 7 fixes on dwang 6 one side of neighbouring supporting seat 8. After the filter frame 2 extends out from the filter box 1, the oil cylinder 9 acts, a piston rod thereof contracts towards the cylinder body, and then the two rotating rods 6 are driven to rotate anticlockwise by taking the supporting seat 8 as the center, and the filter frame 2 is suspended on the connecting rod 5, so the filter frame 2 moves along with the action of the swing mechanism, and can always keep a horizontal state in the moving process, when the piston rod of the oil cylinder 9 completely retracts into the cylinder body, the rotating rod 6 swings to the left side of the supporting seat 8, and the filter frame 2 just moves onto the arc-shaped slide rail 10 at the edge of the filter box 1, because the rotating rod 6 is in the rotating process, the filter frame 2 passes through a rectangular space formed by the two rotating rods 6 and the connecting rod 5, and therefore, in order to ensure that the rotating rod 6 can smoothly pass through, the length of the rotating rod 6 is set to be greater than the height of the filter frame 2 in the embodiment.

As shown in fig. 1 and 5, in the present invention, fixed blocks 3 are fixed on two sides of the top of a filter frame 2, a rotating body 4 matched with the fixed blocks 3 is rotatably sleeved on the circumferential surface of a connecting rod 5, an electric winding device (not shown in the drawings) is arranged inside the rotating body 4, a steel wire 21 is wound on the electric winding device, one end of the steel wire 21 passes through the rotating body 4 and then extends downwards to be connected with the fixed blocks 3, the electric winding device adopts the existing prior art, and because it is not a key point to be considered in the technical scheme claimed in the present application, the details thereof are not repeated. Through the inside electronic take-up device formation of rotor 4 in this application to hanging in midair of filter frame 2, when swing mechanism drive filter frame 2 removed directly over the opening of rose box 1, electronic take-up device started release steel wire 21, and whole filter frame 2 can get into to put into use in the rose box 1. In order to prevent the filter frame 2 from rotating in the moving process, in the invention, the insertion blocks 19 are formed on the top of the fixed block 3 at the two sides of the steel wire 21 along the vertical direction, the insertion grooves 20 matched with the insertion blocks 19 are formed on the inner side of the rotating body 4, the fixed block 3 is in inserted connection with the rotating body 4 through the matching of the insertion blocks 19 and the insertion grooves 20, when the electric winding device completely withdraws the steel wire 21, the two insertion blocks 19 on the fixed block 3 are just inserted into the insertion grooves 20 of the rotating body 4, and the filter frame 2 and the rotating body 4 form a whole body, so that the stability of the filter frame 2 in the moving process can be improved, and the filter frame 2 can smoothly move to the arc-shaped slide rail 10.

As shown in fig. 3, the cross section of the filter frame 2 in the embodiment along the width direction is hexagonal, the bottom of the filter frame 2 and two side walls adjacent to the bottom are both provided with filter holes 14, and the filtration of the sewage is completed through the filter holes 14 on three regions of the filter frame 2. In order to make filter frame 2 can be accurate slide from top to bottom along filter tank 1 is inside, in this embodiment, respectively be formed with a set of spacing groove 13 in filter frame 2 along its length direction's both sides, outwards the protrusion is formed with the spacing rib 22 corresponding with it on filter tank 1's the inner wall, filter frame 2 cooperatees with spacing rib 22 through spacing groove 13 and is connected with filter tank 1 sliding fit.

Furthermore, an outlet for pouring the filtered materials is formed at the top of the left side of the filter frame 2, and a baffle 15 is hinged at the outlet, in order to mechanically complete the dumping of the filtered objects when the filter frame 2 moves above the arc-shaped slide rail 10, the bottom of the filter frame 2 is formed with an arc-shaped block 16 matching with the arc-shaped slide rail 10 along the width direction thereof in the present embodiment, as shown in fig. 4, racks 17 are distributed on the arc surface of the arc-shaped block 16, a rotating shaft 26 is installed in the filter box 1 at a position close to the top of the arc-shaped slide rail 10, one end of the rotating shaft 26 is rotatably connected with the inner wall of the filter box 1 through a bearing, the other end of the rotating shaft 26 extends outwards to penetrate through the filter box 1 and then is in driving connection with a motor 12 fixed on the outer wall of the filter box 1, a gear 11 is fixedly sleeved on the rotating shaft 26 at a position corresponding to the arc-shaped block 16, and part of the gear 11 extends out of the arc-shaped slide rail 10 and then is meshed with the racks 17; the motor 12 drives the rotating shaft 26 to rotate, the rotating shaft 26 rotates to drive the two gears 11 fixedly sleeved on the rotating shaft to rotate, the gears 11 are meshed with the racks 17, the filter frame 2 is further driven to rotate by taking the connecting rod 5 as a center, and when the racks 17 rotate to the tail ends of the left sides of the racks, the baffle 15 is opened, so that filtered matters in the filter frame 2 can be removed; in order to prevent the rack 17 from being separated from the gear 11, a stopper 18 is formed on a root portion of the left side of the arc block 16 to stop the motor 12 when the rotation stop stopper 18 of the rack 17 is brought into contact with the gear 11.

As a first process of sewage treatment, the filter box 1 is mainly used for filtering large-diameter particles in sewage, the sewage enters the bottom of the filter box 1 after being filtered by the filter frame 2, an inclined lining 25 is formed inside the filter box 1, small-diameter particles are precipitated inside the filter box 1 after passing through the filter frame 2 to form precipitates, a drain outlet 23 is formed in the side wall of the filter box 1 corresponding to the lowest end of the inclined lining 25, the precipitates are discharged to the outside of the filter box 1 through the drain outlet 23, a drain outlet 24 is formed in the side wall of the filter box 1 above the drain outlet 23, and clarified water is connected to the drain outlet 24 through a water pump and is pumped into the next process.

The invention provides a recyclable sewage treatment device, which has the working principle that: firstly, starting an oil cylinder 9 to drive a rotating rod 6 to swing clockwise to drive a filter frame 2 to move towards an opening of a filter box 1, when a limiting groove 13 on the filter frame 2 is aligned with a limiting rib 22 on the inner wall of the filter box 1, stopping the oil cylinder 9, starting an electric winding device in a rotating body 4 to release a steel wire 21, enabling the filter frame 2 to move downwards along the filter box 1 to a proper height under the action of self gravity, enabling the filter frame 2 to be put into use, injecting sewage into the filter box 1 from the opening at the top of the filter box, filtering large-diameter particles in the sewage to stay in the filter frame 2, enabling small-diameter particles and the sewage to enter an inclined lining 25 of the filter box 1 together, accumulating a large amount of filter after the filter frame 2 is used for a long time, starting the electric winding device to withdraw the steel wire 21 when sundries in the filter frame 2 need to be cleaned, enabling the filter frame 2 to slide upwards along the filter box 1 and extend out of the filter box 1, filter frame 2 inserts in rotor 4 through fixed block 3 and forms a whole with it, and starting oil cylinder 9 drive dwang 6 uses supporting seat 8 to rotate anticlockwise as the center this moment, and then drives filter frame 2 and remove to arc slide rail 10 on, and starter motor 12 drive pivot 26 rotates, and gear 11 on the pivot 26 meshes with the rack 17 of filtering frame 2 bottom, and then drives and filters frame 2 and use connecting rod 5 to carry out anticlockwise rotation as the center, opens baffle 15, will filter the inside debris of frame 2 and take out can from the opening part.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a but cyclic utilization formula sewage treatment plant which characterized in that, has filtering box (1) of open structure including the top, and the inside of filtering box (1) is provided with filter frame (2), and the top of filter frame (2) suspends in midair on swing mechanism to filter frame (2) upwards stretch out behind filtering box (1) accessible swing mechanism and move all the time with the horizontality to on arc slide rail (10) of filtering box (1) edge along vertical direction.

2. The sewage treatment device of claim 1, wherein the swing mechanism comprises a connecting rod (5), two rotating rods (6) and two oil cylinders (9);

the two rotating rods (6) are respectively distributed on two sides of the opening of the filter box (1), and the bottom end of each rotating rod (6) is hinged with a supporting seat (8) fixed on the filter box (1);

two ends of the connecting rod (5) are fixedly connected with the top ends of the two rotating rods (6) respectively, the cylinder seat end of the oil cylinder (9) is hinged to the top of the filter box (1), the piston end of the oil cylinder (9) is hinged to the corresponding rotating rod (6) through a hinge piece (7), and the hinge piece (7) is fixed to one side, adjacent to the supporting seat (8), of the rotating rod (6);

the length of the rotating rod (6) is greater than the height of the filter frame (2).

3. The sewage treatment device capable of being recycled according to claim 2, wherein the two sides of the top of the filter frame (2) are fixedly provided with fixed blocks (3), the circumferential surface of the connecting rod (5) is rotatably sleeved with a rotating body (4) matched with the fixed blocks (3), an electric winding device is arranged inside the rotating body (4), a steel wire (21) is wound on the electric winding device, and one end of the steel wire (21) passes through the rotating body (4) and then extends downwards to be connected with the fixed blocks (3);

the top of fixed block (3) is located the both sides of steel wire (21) and is formed with inserted block (19) along vertical direction, and the inboard of rotor (4) is formed with and inserts block (19) assorted slot (20), and fixed block (3) cooperate through inserted block (19) and slot (20) and rotor (4) plug-in connection.

4. The sewage treatment device capable of being recycled according to claim 3, wherein the cross section of the filter frame (2) along the width direction is hexagonal, and the bottom of the filter frame (2) and two side walls adjacent to the bottom are provided with filter holes (14);

the two sides of the filter frame (2) along the length direction are respectively provided with a group of limiting grooves (13), the inner wall of the filter box (1) is outwards protruded to form limiting ribs (22) corresponding to the limiting grooves, and the filter frame (2) is matched with the limiting ribs (22) through the limiting grooves (13) and is connected with the filter box (1) in a sliding fit manner.

5. The sewage treatment device capable of being recycled according to claim 3 or 4, wherein the bottom of the filter frame (2) is provided with an arc-shaped block (16) matched with the arc-shaped slide rail (10) along the width direction, racks (17) are distributed on the arc surface of the arc-shaped block (16), and a rotating shaft (26) is arranged in the filter box (1) at a position close to the top of the arc-shaped slide rail (10).

6. The recyclable sewage treatment device according to claim 5, wherein one end of the rotating shaft (26) is rotatably connected with the inner wall of the filter tank (1) through a bearing, the other end of the rotating shaft extends outwards to penetrate through the filter tank (1) and then is in driving connection with a motor (12) fixed on the outer wall of the filter tank (1), a gear (11) is fixedly sleeved on the position, corresponding to the arc-shaped block (16), of the rotating shaft (26), and part of the gear (11) extends out of the arc-shaped sliding rail (10) and then is meshed with the rack (17).

7. The recycling-type sewage treatment apparatus according to claim 5, wherein a stopper (18) is formed on a root portion of the left side of the arc-shaped block (16).

8. The sewage treatment device of any one of claims 1 to 4 and 6, wherein an inclined liner (25) is formed inside the filtering tank (1), a sewage draining outlet (23) is formed on the side wall of the filtering tank (1) corresponding to the lowest end of the inclined liner (25), and a water draining outlet (24) is formed on the side wall of the filtering tank (1) above the sewage draining outlet (23).