CN211435270U - Filter equipment that sewage treatment used - Google Patents

Abstract

The utility model discloses a filter equipment that sewage treatment used, including the filtering ponds, three filter screen has clamped on one side inner wall of filtering ponds, and one side of filter screen extends to the filtering ponds outside and fixed mounting has the piece of drawing, and the sealed movable sleeve of filtering ponds is established on the filter screen, fixed mounting has three horizontal pole between the both sides inner wall of filtering ponds, and three horizontal pole and the setting of three filter screen one-to-one, horizontal pole are located the top of the filter screen that corresponds, and the equal fixed mounting in bottom both sides of horizontal pole has the montant, and the slip cover is equipped with first fixture block on the montant, and two first draw-in grooves have been seted up at the top of filter screen, and in the bottom of first fixture block extended to the first draw-in groove that corresponds, first fixture block clamped with. The utility model discloses simple structure, convenient operation is convenient for take off three filter screen fast and washs, and is convenient for install three filter screen fast, and labour saving and time saving satisfies the use needs, is favorable to the use.

Description

A filter device for sewage treatment

technical field

The utility model relates to the technical field of filtering equipment, in particular to a filtering device for sewage treatment.

Background technique

Sewage filtration device is a system device that uses filters and various technologies to remove impurities and harmful substances in water. Water is the most important natural resource for human beings. However, with the development of human society, the speed of industrial expansion and the acceleration of people's life rhythm , produces a large amount of waste water and slag, which can only be discharged into rivers and lakes after the treatment reaches the standard. After the retrieval bulletin number CN208038191U discloses a filter device for sewage treatment, including a filter tank, the outer surface of the upper end of the filter tank is provided with There is a sewage inlet, and a sewage inlet valve is arranged on the outer surface of one side of the sewage inlet. The inside of the filter tank is provided with a No. 1 filter, a No. 2 filter and a No. 3 filter, and one outer surface of the filter tank is fixed. A transport pipe is connected, and a transport pipe valve is arranged on the outer surface of the middle part of the transport pipe, the end of the transport pipe away from the filter tank is fixedly connected with a sedimentation tank, and the lower end of the sedimentation tank is provided with a sediment collection tank, and the sedimentation tank collects A handle is arranged on the outer surface of one side of the tank. The filter device for sewage treatment is provided with a stirrer, a control panel and a sediment collection tank, which can facilitate the removal of the sediment after the reaction in the sedimentation tank is completed. Increasing the reaction speed and results in the pH adjustment pool can also facilitate control and bring better prospects for use.

However, the above patent still has certain shortcomings, it is inconvenient to quickly remove the three filters in the filter tank for cleaning. After the filters are used for a long time, the filters need to be cleaned regularly to prevent the filtered dregs from accumulating on the filters and easily blocked. The mesh holes of the filter screen cannot meet the needs of use, so we propose a filter device for sewage treatment to solve the above problems.

Utility model content

The purpose of the utility model is to propose a filter device for sewage treatment in order to solve the shortcomings existing in the prior art.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A filter device for sewage treatment, comprising a filter tank, one side of the inner wall of the filter tank is clamped with three filter screens, one side of the filter screen is extended to the outside of the filter tank and a pull block is fixedly installed, and the filter tank is sealed and movable It is sleeved on the filter screen, and three horizontal bars are fixedly installed between the inner walls of the two sides of the filter tank. The three horizontal bars are arranged in one-to-one correspondence with the three filter screens. Vertical rods are fixedly installed on both sides of the bottom, the vertical rod is slidably sleeved with a first clamping block, the top of the filter screen is provided with two first clamping grooves, and the bottom of the first clamping block extends into the corresponding first clamping groove , the first clamping block is clamped with the corresponding first clamping slot, the same spring is welded between the top of the first clamping block and the bottom of the corresponding horizontal bar, the spring is movably sleeved on the corresponding vertical rod, and the filter tank There are three bobbins rotatably installed between the inner walls on both sides of the filter. The bobbins are located below the corresponding cross bars. The bobbins are fixedly sleeved with gears. The top of the first block is fixedly installed with a pull rope. The inner walls on both sides of the filter tank There are six fixed pulleys installed between them, the winding shaft is located between the corresponding two fixed pulleys, the end of the pull rope away from the corresponding first block goes around the top of the corresponding fixed pulley and is fixedly connected with the winding shaft. There is a rectangular hole on the top of the filter, and a rack is set in the sliding sleeve of the rectangular hole. The rack is meshed with the corresponding gear. The top of the rack is fixedly installed with an L-shaped rod. One end of the filter tank extends to the outside of the filter tank and is fixedly connected with the side of the mobile plate close to the filter tank. The front side of the filter tank is rotatably installed with a screw rod, the mobile plate is threadedly sleeved on the screw rod, and one end of the screw rod is welded with a knob.

Preferably, three first rectangular holes are opened on the inner wall of the other side of the filter tank, a first rectangular sealing ring is fixedly sleeved in the first rectangular hole, and the inner side of the first rectangular sealing ring is connected with the corresponding filter screen. Outside sliding connection.

Preferably, three second rectangular holes are opened on the inner wall of the front side of the filter tank, a second rectangular sealing ring is fixedly sleeved in the second rectangular hole, and the inner side of the second rectangular sealing ring is connected to the outer side of the corresponding L-shaped rod. Slide to connect.

Preferably, a rectangular groove is formed on the top of the first clamping block, and the side wall of the rectangular groove is slidably connected to the outer side of the corresponding vertical rod.

Preferably, the front side of the filter tank is welded with a bearing, and the inner ring of the bearing is fixedly sleeved with the outer side of the screw.

Preferably, one side of the moving plate is provided with a threaded hole, and the threaded hole is threadedly connected with the screw.

Preferably, the inner wall of one side of the filter tank is provided with three second clamping slots, the other side of the filter screen is fixedly installed with second clamping blocks, and one side of the second clamping blocks extends into the corresponding second clamping grooves It is in movable contact with the inner wall of the second card slot away from the opening of the second card slot, and the second card block is clipped with the corresponding second card slot.

Preferably, a limit block is fixedly sleeved on the screw rod, and the limit block is matched with the moving plate.

Compared with the prior art, the beneficial effects of the present utility model are:

Through the set filter pool, filter screen, horizontal rod, vertical rod, first clamping block, first clamping slot, spring, winding shaft, gear, pulling rope, rectangular hole, rack, L-shaped rod, screw, moving plate and When the three filters need to be removed for cleaning, rotating the knob in a positive direction drives the screw to rotate, the screw drives the three L-shaped rods to move through the moving plate, the L-shaped rod drives the corresponding rack to move, and the rack passes through the corresponding The gear drives the winding shaft to rotate and winds the two pull ropes. The pull rope pulls the corresponding first block to slide on the vertical rod and compress the spring. When one side of the moving plate contacts one side of the limit block , stop turning the knob, at this time the first card block is separated from the corresponding first card slot, take out the filter screen from the filter tank, when the filter screen needs to be installed after cleaning, push the filter screen into the filter tank, the filter screen Drive the corresponding second card block to contact the inner wall of the second card slot away from its opening, stop pushing the filter screen, and turn the knob in the opposite direction, so that the winding shaft releases the corresponding two pull ropes, and the spring elastic reset drives the The corresponding first clamping block is moved into the first clamping slot, and the filter screen is fixed.

The utility model has the advantages of simple structure and convenient operation, convenient to quickly remove the three filter nets for cleaning, and convenient to quickly install the three filter nets, which saves time and effort, satisfies the needs of use, and is beneficial to use.

Description of drawings

Fig. 1 is the structural representation of a kind of filter device for sewage treatment proposed by the utility model;

Fig. 2 is the cross-sectional structural representation of filter tank and filter screen connector in Fig. 1;

Fig. 3 is the side view sectional structure schematic diagram of filter tank in Fig. 1;

Fig. 4 is the structural representation of part A in Fig. 3;

FIG. 5 is a perspective view of the connecting piece of the L-shaped rod and the moving plate in FIG. 3 .

In the picture: 1 filter tank, 2 filter screen, 3 horizontal bar, 4 vertical bar, 5 first block, 6 first card slot, 7 spring, 8 winding shaft, 9 gear, 10 pull rope, 11 rectangular hole, 12 Racks, 13 L-Rods, 14 Screws, 15 Moving Plates, 16 Knobs.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Referring to Figures 1-5, a filter device for sewage treatment includes a filter tank 1, three filter screens 2 are clamped on one side of the filter tank 1, and one side of the filter screen 2 extends to the outside of the filter tank 1 and is fixed A pull block is installed, the filter tank 1 is sealed and movably sleeved on the filter screen 2, and three cross bars 3 are fixedly installed between the inner walls on both sides of the filter pool 1, and the three cross bars 3 are arranged in one-to-one correspondence with the three filter screens 2 , the horizontal bar 3 is located above the corresponding filter screen 2, the vertical bar 4 is fixedly installed on both sides of the bottom of the horizontal bar 3, the vertical bar 4 is slidably sleeved with a first clamping block 5, and the top of the filter screen 3 is provided with two A first card slot 6, the bottom of the first card block 5 extends into the corresponding first card slot 6, the first card block 5 is installed with the corresponding first card slot 6, and the top of the first card block 5 is connected to the corresponding first card slot 6. The same spring 7 is welded between the bottoms of the corresponding crossbars 3, the springs 7 are movably sleeved on the corresponding vertical bars 4, and three bobbins 8 are rotated and installed between the inner walls on both sides of the filter tank 1, and the bobbins 8 are located at Below the corresponding cross bar 3, a gear 9 is fixedly sleeved on the winding shaft 8, a pulling rope 10 is fixedly installed on the top of the first clamping block 5, and six fixed pulleys are rotated between the inner walls of the filter tank 1. The bobbin 8 is located between the corresponding two fixed pulleys, the end of the pull rope 10 away from the corresponding first block 5 goes around the top of the corresponding fixed pulley and is fixedly connected with the bobbin 8, and the top of the cross bar 3 is provided with a rectangular shape. Hole 11, a rack 12 is slidably sleeved in the rectangular hole 11, the rack 12 is meshed with the corresponding gear 9, the top of the rack 12 is fixedly installed with an L-shaped rod 13, and the front side of the filter tank 1 is provided with a moving plate 15 One end of the L-shaped rod 13 extends to the outside of the filter tank 1 and is fixedly connected with the side of the mobile plate 15 close to the filter tank 1. The front side of the filter tank 1 is rotated and installed with a screw 14, and the mobile plate 15 is threaded on the screw 14. One end of the screw 14 is welded with a knob 16. The utility model has a simple structure and convenient operation, which is convenient for quickly removing the three filter screens 2 for cleaning, and is convenient for quickly installing the three filter screens 2, which saves time and effort, and is suitable for use. needed, useful to use.

In the utility model, three first rectangular holes are opened on the inner wall of the other side of the filter tank 1, and a first rectangular sealing ring is fixedly sleeved in the first rectangular hole, and the inner side of the first rectangular sealing ring is connected to the corresponding filter screen. The outer side of 2 is slidingly connected, and three second rectangular holes are opened on the inner wall of the front side of the filter tank 1. A second rectangular sealing ring is fixedly sleeved in the second rectangular hole, and the inner side of the second rectangular sealing ring is connected with the corresponding L-shaped rod. The outer side of 13 is slidably connected, the top of the first block 5 is provided with a rectangular groove, the side wall of the rectangular groove is slidably connected with the outer side of the corresponding vertical rod 4, the front side of the filter tank 1 is welded with a bearing, and the inner ring of the bearing and the screw 14 is fixed on the outer side of the sleeve, one side of the moving plate 15 is provided with a threaded hole, and the threaded hole is threadedly connected with the screw 14. There are three second slots on the inner wall of one side of the filter pool 1, and the other side of the filter screen 2 is fixedly installed. There is a second clamping block, one side of the second clamping block extends into the corresponding second clamping slot and is in active contact with the inner wall of the side of the second clamping slot away from its opening, and the second clamping block is in contact with the corresponding second clamping slot. The screw 14 is fixedly sleeved with a limit block, and the limit block is matched with the moving plate 15. The utility model has a simple structure and convenient operation, which is convenient for quickly removing the three filter screens 2 for cleaning, and is convenient for quickly aligning the three filters. It is time-saving and labor-saving to install each filter screen 2, which meets the needs of use and is beneficial to use.

Working principle: When in use, the three filters 2 need to be removed for cleaning, the knob 16 is rotated forward, and the knob 16 drives the screw 14 to rotate. The plate 15 moves in the direction close to the knob 16, the moving plate 15 drives the three L-shaped rods 13 to move, and the L-shaped rods 13 drive the corresponding rack 12 to move. The movement of the bar 12 drives the corresponding gear 9 to rotate in the forward direction, the gear 9 drives the corresponding bobbin 8 to rotate, the bobbin 8 rotates to wind the corresponding two ropes 10, and the ropes 10 slide and pull on the top of the corresponding fixed pulley. The first block 5 moves upward, the first block 5 slides on the corresponding vertical rod 4 and compresses the spring 7, when one side of the moving plate 15 is in contact with one side of the limit block, stop rotating the knob 16, At this time, the first block 5 is separated from the corresponding first card slot 6, and the pull block is pulled, and the pull block drives the corresponding filter 2 to move, and the filter 2 drives the corresponding second block to separate from the second card slot. The filter screen 2 is taken out from the filter tank 1. When the filter screen 2 needs to be installed after cleaning, align the filter screen 2 with the corresponding first rectangular hole, and push the filter screen 2 into the filter tank 1. 2. Drive the corresponding second block to move. When one side of the second block is in contact with the inner wall of the corresponding second groove away from its opening, stop pushing the filter screen 2. At this time, turn the knob 16 in the opposite direction. 16 drives the screw 14 to rotate, the rotation of the screw 14 drives the moving plate 15 to move away from the knob 16, the moving plate 15 drives the three L-shaped rods 13 to move, the L-shaped rods 13 drive the corresponding rack 12 to move, and the movement of the rack 12 drives The corresponding gear 9 rotates in the opposite direction, the gear 9 drives the corresponding winding shaft 8 to rotate, and the winding shaft 8 releases the corresponding two pull ropes 10. At this time, the spring 7 in the compressed state is reset, and the elastic force of the spring 7 drives the corresponding The first clamping block 5 slides down on the vertical rod 4, the first clamping block 5 moves into the corresponding first clamping slot 6, the first clamping block 5 is clamped with the corresponding first clamping slot 6, and the filter screen 2 Being fixed, it is convenient to quickly remove the three filters 2 for cleaning, and it is convenient to quickly install the three filters 2, which saves time and effort.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (8)

1. A filter device for sewage treatment, comprising a filter tank (1), characterized in that three filter screens (2) are installed on one side inner wall of the filter tank (1), and the filter screen (2) is One side extends to the outside of the filter tank (1) and is fixedly installed with a pull block, the filter tank (1) is sealed and movably sleeved on the filter screen (2), and three sides are fixedly installed between the inner walls of the filter tank (1). crossbars (3), three crossbars (3) are arranged in one-to-one correspondence with the three filter screens (2), the crossbars (3) are located above the corresponding filter screens (2), and the bottom of the crossbars (3) Vertical rods (4) are fixedly installed on both sides, a first clamping block (5) is slidably sleeved on the vertical rod (4), and two first clamping grooves (6) are opened on the top of the filter screen (2). The bottom of a clamping block (5) extends into the corresponding first clamping slot (6), the first clamping block (5) is clamped with the corresponding first clamping slot (6), and the first clamping block (5) is The same spring (7) is welded between the top and the bottom of the corresponding crossbar (3). Three bobbins (8) are rotatably installed, the bobbins (8) are located below the corresponding cross bars (3), the gears (9) are fixedly sleeved on the bobbins (8), and the top of the first clamping block (5) A pull rope (10) is fixedly installed, six fixed pulleys are rotatably installed between the two inner walls of the filter tank (1), the winding shaft (8) is located between the corresponding two fixed pulleys, and the pull rope (10) is far away from the corresponding fixed pulleys. One end of the first block (5) bypasses the top of the corresponding fixed pulley and is fixedly connected to the bobbin (8). A rack (12) is sleeved, the rack (12) meshes with the corresponding gear (9), an L-shaped rod (13) is fixedly installed on the top of the rack (12), and the front side of the filter tank (1) is provided with an L-shaped rod (13). There is a moving plate (15), one end of the L-shaped rod (13) extends out of the filter tank (1) and is fixedly connected with the side of the moving plate (15) close to the filter tank (1), the front side of the filter tank (1) A screw (14) is rotatably installed, the moving plate (15) is threadedly sleeved on the screw (14), and one end of the screw (14) is welded with a knob (16). 2. A filter device for sewage treatment according to claim 1, characterized in that, three first rectangular holes are opened on the inner wall of the other side of the filter tank (1), and a fixed sleeve is installed in the first rectangular holes. A first rectangular sealing ring is provided, and the inner side of the first rectangular sealing ring is slidably connected with the outer side of the corresponding filter screen (2). 3 . The filter device for sewage treatment according to claim 1 , wherein three second rectangular holes are opened on the inner wall of the front side of the filter tank (1), and the second rectangular holes are fixedly sleeved in the second rectangular holes. 4 . There is a second rectangular sealing ring, and the inner side of the second rectangular sealing ring is slidably connected with the outer side of the corresponding L-shaped rod (13). 4. A filter device for sewage treatment according to claim 1, characterized in that, a rectangular groove is provided on the top of the first clamping block (5), and the side wall of the rectangular groove is connected to the corresponding vertical rod (4). ) on the outside of the sliding connection. 5 . The filter device for sewage treatment according to claim 1 , wherein a bearing is welded on the front side of the filter tank ( 1 ), and the inner ring of the bearing is fixedly fitted with the outer side of the screw ( 14 ). 6 . 6 . The filter device for sewage treatment according to claim 1 , wherein a threaded hole is opened on one side of the moving plate ( 15 ), and the threaded hole is threadedly connected with the screw (14). 7 . 7. A filter device for sewage treatment according to claim 1, characterized in that, three second card slots are opened on one side inner wall of the filter tank (1), and the other side of the filter screen (2) is provided with three second slots. A second clamping block is fixedly installed on the side, one side of the second clamping block extends into the corresponding second clamping slot and is in active contact with the inner wall of the side of the second clamping slot away from the opening thereof, and the second clamping block is in contact with the corresponding second clamping block. The card slot is installed with the card slot. 8 . The filter device for sewage treatment according to claim 1 , wherein a limit block is fixedly sleeved on the screw rod ( 14 ), and the limit block is matched with the moving plate ( 15 ). 9 .

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