CN209500974U - A kind of sewage treatment filtering sorting unit - Google Patents

Abstract

The utility model discloses a filtering and sorting device for sewage treatment, which comprises a support frame, the other side of the support frame is fixedly connected with a primary sorting box through a sewage conduit, and one side of the secondary sorting box passes through The connecting pipe is fixedly connected with a three-stage sorting box, one side of the three-stage sorting box is fixedly connected with a drain pipe, the lower end of the turning bar is fixedly connected with a first gear, and the bottom of the support frame is fixedly connected with a bottom plate , the surface of the bottom plate is provided with a receiving bucket. The utility model adopts a plurality of sorting boxes to filter and sort the sewage, and each sorting box is provided with a first gear and a second gear which mesh with each other, and the rotation of the sealing plate is controlled by the rotation of the gears, and the whole filtering and sorting The device only needs one motor, and the sewage flows by its own gravity, which can filter and sort different impurities, improve the effect of subsequent sewage purification treatment, and reduce the energy consumption and cost of sewage treatment.

Description

A filter and sorting device for sewage treatment

technical field

The utility model belongs to the technical field of related sewage treatment equipment, in particular to a filtering and sorting device for sewage treatment.

Background technique

Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage treatment currently adopts biological purification methods to purify sewage by adding some purification substances. However, there are many types of impurities in sewage, and some impurities cannot be treated by adding biological purification substances. The substances that cannot be purified will continue to be treated. If it remains in the sewage, the purification effect of the sewage is not ideal, and it consumes more energy, which increases the cost of sewage treatment. Therefore, before the sewage purification treatment, it is necessary to filter and sort the sewage to remove some impurities that cannot be purified in the sewage, so that Improving the purification treatment effect of follow-up sewage is a problem that needs to be solved at present.

Utility model content

The purpose of this utility model is to provide a filter and sorting device for sewage treatment to solve the problem that the existing sewage treatment methods proposed in the above background technology mostly use biological purification methods, which cannot completely purify the impurities in sewage, and consume more energy. Many, increased the cost of sewage treatment.

In order to achieve the above purpose, the utility model provides the following technical solutions: a filter and sorting device for sewage treatment, including a support frame, a sewage conduit is fixedly installed on one side of the support frame, and the other side of the support frame passes through the sewage The conduit is fixedly connected with a first-level sorting box, one side of the first-level sorting box is fixedly connected with a connecting pipe, one side of the first-level sorting box is fixedly connected with a second-level sorting box through a connecting tube, and the second-level sorting box is fixedly connected with a connecting pipe. One side of the first-stage sorting box is fixedly connected with a three-stage sorting box through a connecting pipe, one side of the three-stage sorting box is fixedly connected with a drain pipe, and a motor is fixedly installed inside the support frame, and the The output end is movably connected with a motor shaft, and one end of the motor shaft is fixedly connected with a driven gear, and a driven gear is meshed above the driven gear, and one side of the driven gear is fixedly connected with a rotating rod, and the rotating rod One end of the rotating shaft is fixedly connected with a rotating shaft, and one end of the rotating rod is movably connected with a turning bar through the rotating shaft. The insides of the first-level sorting box, the second-level sorting box, and the third-level sorting box are all fixedly equipped with filter sieve plates, and the insides of the first-level sorting box, the second-level sorting box, and the third-level sorting box pass through the rotary rod All are movably connected with a sealing plate, the bottom of the support frame is fixedly connected with a bottom plate, and a receiving barrel is arranged on the surface of the bottom plate.

Preferably, one end of the sewage conduit runs through the support frame and is fixedly connected to the top of one side of the primary separation box, and a water control valve is fixedly connected above the sewage conduit.

Preferably, the number of the support frame is 2, which are respectively located on one side of the first-stage sorting box and the third-stage sorting box, and the drain pipe is located on one side of the bottom of the third-stage sorting box, and one end of the drain pipe runs through the support The frame extends to the outside of the support frame.

Preferably, there are three receiving buckets, which are respectively located directly below the sorting box, and each receiving bucket has a different height.

Preferably, the same connecting device as that between the first-level sorting box and the second-level sorting box is provided between the second-level sorting box and the third-level sorting box, and the connecting pipes between each sorting box are in the on the same slash.

Preferably, the sides of the filter sieve and each sorting box are parallel to each other, and the surface of the filter sieve in each sorting box is uniformly provided with filter holes, and the size of the filter holes on the surface of each filter sieve is different.

Compared with the prior art, the utility model provides a filtering and sorting device for sewage treatment, which has the following beneficial effects:

1. Before the purification of sewage, the utility model first performs multi-stage filtering and sorting on sewage, and the sewage is filtered and sorted multiple times through the first-level sorting box, the second-level sorting box, and the third-level sorting box respectively. Each sorting Filter plates are installed in the boxes, and the filter holes on the surface of each filter plate are of different sizes, which can filter substances of different components in the sewage. , enter the next sorting box through the connecting pipe and then filter and sort. Multi-stage filtration and sorting can remove most impurities, reduce the time for subsequent biological purification and the addition of biological purification substances, have excellent filtering and sorting effects, and reduce biological purification. The addition of substances is beneficial to improve the effect of subsequent sewage purification treatment.

2. In the utility model, a sealing plate is movably connected to the interior of each sorting box through a rotating rod. One end of the rotating rod is provided with a driven gear and a passive gear that mesh with each other. The first gear and the second gear start the motor, the driven gear rotates to drive the driven gear to rotate, and the sealing plate that is movably connected to the driven gear rotates through the rotating rod, thereby controlling the entry and exit of filtered impurities in the sorting box. Through the meshing of the first gear and the second gear between the boxes, when one sealing plate rotates, it will drive the other two sealing plates to rotate at the same time, avoiding the use of multiple motors for control, and the sewage in each sorting box is separated by gravity Automatic outflow can eliminate the use of water pumps, and has the advantages of convenient operation, simple structure, less energy consumption, and reduced sewage treatment costs.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation of the utility model. In the accompanying drawings:

Fig. 1 is a kind of sewage treatment that the utility model proposes and uses the filter sorting device structure schematic diagram;

Fig. 2 is a schematic diagram of the internal structure of a sorting box of a filtering and sorting device for sewage treatment proposed by the utility model;

Fig. 3 is a schematic diagram of the internal structure of a filter and sorting device support frame for sewage treatment proposed by the utility model;

In the figure: 1. Support frame; 2. Sewage conduit; 3. Primary sorting box; 4. Secondary sorting box; 5. Third-level sorting box; 6. Connecting pipe; 7. Drainage pipe; 8. Motor ; 9, motor shaft; 10, driven gear; 11, driven gear; 12, rotating rod; 13, sealing plate; 14, rotating shaft; 15, first gear; 16, second gear; Undertake barrel; 19, filter sieve plate; 20, water control valve; 21, bottom plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "installation", "connection", etc. should be understood in a broad sense, such as "connection", which can be a fixed The connection can also be a detachable connection or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Please refer to Figures 1-3, the utility model provides a technical solution: a filter and sorting device for sewage treatment, including a support frame 1, a sewage conduit 2 is fixedly installed on one side of the support frame 1, and the support frame The other side of 1 is fixedly connected with a primary sorting box 3 through the sewage conduit 2, and the sewage enters the primary sorting box 3 through the sewage conduit 2 to sort the garbage contained in the sewage. One side is fixedly connected with a connecting pipe 6, and one side of the first-level sorting box 3 is fixedly connected with a second-level sorting box 4 through the connecting pipe 6, and the sewage after the first-level filtering and sorting enters the second-level sorting box 4 Smaller solid particles or stones and other impurities contained in the sewage are filtered and sorted. One side of the secondary sorting box 4 is fixedly connected with a tertiary sorting box 5 through a connecting pipe 6. The selected sewage enters the three-stage sorting box 5 for filtering and sorting finer impurities such as sediment. One side of the three-stage sorting box 5 is fixedly connected with a drainpipe 7, and the filtered and sorted sewage passes through the drain. The pipe 7 is discharged, the inside of the support frame 1 is fixedly installed with a motor 8, the output end of the motor 8 is movably connected with a motor shaft 9, and one end of the motor shaft 9 is fixedly connected with a driven gear 10, and the motor 8 is started. The rotation of the motor shaft 9 can drive the driven gear 10 to rotate. The driven gear 11 is meshed above the driven gear 10. One side of the driven gear 11 is fixedly connected with a rotating rod 12. Through the driven gear 10 The rotation drives the passive gear 11 to rotate, and then drives the rotating rod 12 to rotate. One end of the rotating rod 12 is fixedly connected with a rotating shaft 14, and one end of the rotating rod 12 is movably connected with a turning rod 17 through the rotating shaft 14. Through the rotating rod 12 The rotation of the turning lever 17 is driven to rotate, and the lower end of the turning lever 17 is fixedly connected with the first gear 15, and the rotation of the turning lever 17 drives the first gear 15 to rotate, and the second gear 15 is engaged with the second gear below the first gear 15. The gear 16 drives the second gear 16 to rotate through the rotation of the first gear 15, and the inside of the first-stage sorting box 3, the second-stage sorting box 4, and the third-stage sorting box 5 are all fixedly equipped with a filter sieve plate 19 , the sewage in the sorting box is filtered and screened through the filter sieve plate 19, and the inside of the first-level sorting box 3, the second-level sorting box 4, and the third-level sorting box 5 are all movably connected with seals through the rotating rod 12. plate 13, the rotation of the rotating rod 12 drives the sealing plate 13 to turn over, and then controls the closing and opening of the sealing plate 13 to the sorting box. The bottom of the support frame 1 is fixedly connected with a bottom plate 21, and the surface of the bottom plate 21 is provided with The accepting barrel 18, the impurities separated by filtration enter into the accepting barrel 18 for centralized treatment.

In the utility model, preferably, one end of the sewage conduit 2 runs through the support frame 1 and is fixedly connected to the top of one side of the primary sorting box 3, and a water control valve 20 is fixedly connected above the sewage conduit 2, and the water control valve 20 is rotated to control the water. The valve 20 controls the flow of sewage, and the number of the support frame 1 is 2, which are respectively located on one side of the first-stage sorting box 3 and the third-stage sorting box 5, and the drain pipe 7 is located at the bottom of the third-stage sorting box 5 On one side, one end of the drain pipe 7 extends through the support frame 1 to the outside of the support frame 1. The number of the receiving buckets 18 is three, which are respectively located directly below the sorting box, and the height of each receiving bucket 18 is different. , the receiving bucket 18 is used to load the impurities that are filtered and sorted by each sorting box. Since the heights of each sorting box from the bottom plate 21 are different, the heights of each receiving bucket 18 are also different. The secondary sorting box 4 and Between the three-stage sorting box 5, the same connecting device as between the first-level sorting box 3 and the secondary sorting box 4 is provided, and the connecting device between each sorting box is the same, and can be passed through a motor 8 Control the rotation of the sealing plate 13 in each sorting box, and the connecting pipe 6 between each sorting box is on the same oblique line, the side of the filter sieve plate 19 and each sorting box are parallel to each other, and each The surface of filter sieve plate 19 in the sorting box is all evenly provided with filter hole, and the size of the filter hole on the surface of each filter sieve plate 19 is different, and the filter hole of different size can filter different impurity in sewage.

The working principle and application process of the utility model: After the utility model is installed, the sewage enters the first-level sorting box 3 through the sewage conduit 2, and the filter sieve plate 19 filters large solid impurities such as garbage in the sewage, and the first-level separation The selected sewage enters the second-level sorting box and the third-level sorting box through the connecting pipe 6 for filtering and sorting, respectively filtering and screening impurities such as stones and sediment in the sewage to improve the subsequent sewage purification treatment effect, and start the motor 8. Drive the driven gear 11 to rotate through the rotation of the driven gear 10, and then drive the sealing plate 13 connected by the rotating rod 12 to turn over, and each sorting box is provided with a first gear 15 and a second gear that mesh with each other 16. The rotation of the gear drives the sealing plate 13 in each sorting box to turn over, and then controls the opening and closing of the sealing plate 13 to the sorting box, so that the impurities separated by filtration can fall into the receiving barrel 18 on the surface of the bottom plate 21 Inside, one motor 8 can drive the gears to rotate, avoiding the use of multiple motors 8 to operate at the same time, and the height of each sorting box is lowered in turn, the sewage flows by its own gravity, eliminating the need for a water pump, and is separated by multi-stage filtration The selected sewage is discharged through the drain pipe 7. Multi-stage filtration and sorting can filter out most of the solid impurities in the sewage, reducing the addition of subsequent sewage purification substances, and can filter and sort various impurities in the sewage to improve the quality of the subsequent sewage. Purification treatment effect, reduce energy consumption and cost of sewage treatment.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of sewage treatment filtering sorting unit, including support frame (1), it is characterised in that: the side of support frame as described above (1) It is fixedly installed with sewage conduit (2), the other side of support frame as described above (1) is fixedly connected with level-one sorting by sewage conduit (2) The side of case (3), the level-one separatory vessel (3) is fixedly connected with connecting tube (6), and the side of the level-one separatory vessel (3) passes through Connecting tube (6) is fixedly connected with second level separatory vessel (4), and the side of the second level separatory vessel (4) is fixedly connected by connecting tube (6) Have three-level separatory vessel (5), the side of the three-level separatory vessel (5) is fixedly connected with drainpipe (7), support frame as described above (1) it is interior Portion is fixedly installed with motor (8), and the output end of the motor (8) is connected with motor shaft (9), and the one of the motor shaft (9) End is fixedly connected with driven gear (10), is engaged with driven gear (11), the passive tooth above the driven gear (10) The side of wheel (11) is fixedly connected with bull stick (12), and one end of the bull stick (12) is fixedly connected with shaft (14), the bull stick (12) one end is connected with by shaft (14) and is turned over bar (17), and the lower end for turning over bar (17) is fixedly connected with first gear (15), it is engaged with second gear (16) below the first gear (15), the level-one separatory vessel (3), second level separatory vessel (4), the inside of three-level separatory vessel (5) is all fixedly installed with filtering sieve plate (19), the level-one separatory vessel (3), second level separatory vessel (4), the inside of three-level separatory vessel (5) is all connected with sealing plate (13) by bull stick (12), and the bottom of support frame as described above (1) is solid Surely it is connected with bottom plate (21), the surface of the bottom plate (21), which is equipped with, accepts bucket (18).

2. a kind of sewage treatment according to claim 1 filtering sorting unit, it is characterised in that: the sewage conduit (2) one end is fixedly connected at the top of support frame (1) and level-one separatory vessel (3) side, and the top of sewage conduit (2) is solid Surely water control valve (20) are connected with.

3. a kind of sewage treatment according to claim 1 filtering sorting unit, it is characterised in that: support frame as described above (1) Quantity be 2, be located at the side of level-one separatory vessel (3) and three-level separatory vessel (5), and drainpipe (7) is located at three fractions The side of case (5) bottom is selected, one end of drainpipe (7) extends to the outside of support frame (1) through support frame (1).

4. a kind of sewage treatment according to claim 1 filtering sorting unit, it is characterised in that: the undertaking bucket (18) Quantity be 3, be located at the underface of separatory vessel, and each height for accepting bucket (18) is not identical.

5. a kind of sewage treatment according to claim 1 filtering sorting unit, it is characterised in that: the second level separatory vessel (4) the identical attachment device between level-one separatory vessel (3) and second level separatory vessel (4) is equipped between three-level separatory vessel (5), and Connecting tube (6) between each separatory vessel is on same oblique line.

6. a kind of sewage treatment according to claim 1 filtering sorting unit, it is characterised in that: the filtering sieve plate (19) side with each separatory vessel is parallel to each other, and the surface of filtering sieve plate (19) is all uniformly provided with filtering in each separatory vessel The filter hole in hole, each filtering sieve plate (19) surface is of different sizes.