CN221230122U

CN221230122U - Multi-medium filter

Info

Publication number: CN221230122U
Application number: CN202322880744.4U
Authority: CN
Inventors: 方青松; 方应松
Original assignee: Wuhan Yuhong Engineering Equipment Co ltd
Current assignee: Wuhan Yuhong Engineering Equipment Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-06-28
Anticipated expiration: 2033-10-26

Abstract

The utility model provides a multi-media filter. Relates to the technical field of filtering equipment. The multi-medium filter comprises a tank body between two side frame plates and two side frame plates, an inner container is arranged in the tank body, an opening is formed in the bottom of the inner container, a porous sealing bottom plate is fixedly arranged at the bottom of the inner container through bolts, a plurality of filter caps are fixedly arranged at the top of the porous sealing bottom plate, a gravel supporting layer, a coarse sand layer, a fine sand layer and a smokeless coal layer are sequentially paved at the top of the porous sealing bottom plate from bottom to top, a tank cover is arranged at the top of the tank body, a connecting rod is fixedly arranged at the bottom of the tank cover, the bottom end of the connecting rod extends into the inner container, and four truss rods distributed in an annular array are fixedly arranged on the connecting rod. The multi-medium filter provided by the utility model has the advantages of being capable of conveniently filling and discharging, and improving filling and discharging speeds.

Description

Multi-medium filter

Technical Field

The utility model relates to the technical field of filtering equipment, in particular to a multi-medium filter.

Background

At present, the common multi-medium filter utilizes more than two kinds of filter media, and water with higher turbidity passes through granular or non-granular materials with a certain thickness under a certain pressure, so that suspended impurities are effectively removed to clarify the water, and common filter materials comprise quartz sand, anthracite, manganese sand, activated carbon and the like, and the substances have good porous adsorption capacity, so that impurities in the water can be effectively removed.

For example, patent document CN214512924U proposes a multi-medium filter, which comprises a tank, a partition, a filtering unit and a water distribution mechanism, and the filtering effect of the filtering unit is improved and the replacement and cleaning cycle of the filtering unit is prolonged by designing the connecting pipe and the water inlet pipe to be in a sealed rotating connection structure. Meanwhile, the diameter of the spray holes is designed to be gradually reduced along the direction away from the distribution pipe head, so that the water spraying quantity of each spray hole is kept the same as much as possible, and the uniformity and the water distribution effect of water distribution are improved.

However, most filters including the above utility model are used, because the filter material in the tank is generally replaced within 6-24 months, the specific replacement time is required to be determined according to the turbidity degree of turbid water, and when the filter material is replaced each time, the filter material can only be discharged through a narrow discharge opening in the tank, the whole discharge process is long, and after the discharge is completed, the filter material is filled through a narrow discharge opening in the tank, and in the process of filling, the narrow discharge opening is difficult to uniformly spread each layer of filter material, so that the subsequent filtering process is influenced, and in addition, in the narrow discharge opening, a staff is difficult to perform filling operation in a more comfortable posture, so that inconvenience is brought to the use of people.

Accordingly, there is a need to provide a new multi-media filter that addresses the above-described problems.

Disclosure of utility model

The utility model solves the technical problem of providing a multi-medium filter which can facilitate filling and discharging and can improve filling and discharging speed.

In order to solve the above technical problems, the present utility model provides a multi-media filter comprising: the tank body between two side frame plates and two side frame plates, be equipped with the inner bag in the tank body, the opening is established to the bottom of inner bag, the bottom of inner bag is through bolt fixed mounting has porous sealing plate, the top fixed mounting of porous sealing plate has a plurality of filter caps, gravel supporting layer, coarse sand layer, fine sand layer and smokeless coal seam have been laid down in proper order to the top of porous sealing plate, the top of the tank body is equipped with the cover, the bottom fixed mounting of cover has the connecting rod, the bottom of connecting rod extends to in the inner bag, fixed mounting has four truss bars that are annular array distribution on the connecting rod, and four truss bars's tip all with the inner wall fixed connection of inner bag, the top fixed mounting of cover has the link, the top of the tank body is equipped with sideslip mechanism, linkage plate in the sideslip mechanism with link fixed connection, two be equipped with elevating system on the side, two fixed plates in the elevating system all with one frame in the frame body fixed connection.

Preferably, the transverse moving mechanism comprises a first frame body, a first screw rod and two linkage plates, wherein the first frame body is arranged above the tank body, the first screw rod is rotatably arranged in the first frame body, the two linkage plates are all screwed on the first screw rod, the bottoms of the two linkage plates are all extended to the lower part of the first frame body and fixedly connected with the connecting frame, and the linkage plates are movably connected with the bottom of the first frame body.

Preferably, the lifting mechanism comprises two frame bodies II, two lead screws II, two lifting tables, two jacking columns and two fixing plates, wherein the two frame bodies II are fixedly installed on one sides of the two side frame plates which are close to each other, the two lead screws II are rotatably installed in the two frame bodies II respectively, the two lifting tables are respectively installed on the two lead screws II in a threaded manner, one sides of the two lifting tables which are close to each other extend to the outside of the two frame bodies respectively and are in sliding connection with the corresponding frame bodies II, the two jacking columns are respectively fixedly installed on the tops of the two lifting tables, the two fixing plates are respectively fixedly installed on the tops of the two jacking columns, and the bottoms of the two fixing plates are fixedly connected with the first frame body.

Preferably, two cross bars are fixedly installed in the first frame body, the two cross bars penetrate through the two linkage plates and are in sliding connection with the two linkage plates, a first motor is fixedly installed on the outer wall of one side of the first frame body, and an output shaft of the first motor is fixedly connected with one end of the first screw rod.

Preferably, the top of two framework two is all fixed mounting has motor two, two motor two's output shaft respectively with two the top fixed connection of lead screw two, two the sliding port has all been seted up to two one side that the framework two are close to each other, two the promotion platform all with the inner wall of corresponding sliding port contacts.

Preferably, the top of two side frame plates is fixedly provided with the same reinforcing plate, and the top of the reinforcing plate is provided with a shuttle opening for lifting the first frame body and the inner container.

Preferably, the top fixed mounting of the jar body has the inlet tube, the inlet tube runs through the link, the bottom fixed mounting of the jar body has the drain pipe, one side of the jar body is equipped with the receiving car.

Compared with the related art, the multi-medium filter provided by the utility model has the following beneficial effects:

The utility model provides a multi-medium filter, which can form good filtering treatment on turbid water through a smokeless coal bed, a fine sand layer, a coarse sand layer and a gravel supporting layer, and when the filter materials of the smokeless coal bed, the fine sand layer, the coarse sand layer and the gravel supporting layer are replaced, only a motor II is required to be started, an inner container is taken out of a tank body, then the motor I is started, the inner container is taken to the upper part of a material receiving vehicle, then a porous sealing bottom plate is detached, the filter materials can be quickly discharged in a centralized manner, and then the filter materials are paved into the inner container again.

Drawings

FIG. 1 is a schematic diagram of a multi-media filter according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of a partially cut-away structure of a tank according to the present utility model;

FIG. 3 is a schematic cross-sectional front view of the liner of the present utility model;

FIG. 4 is a schematic view showing the bottom connection structure of the liner and the porous gasket of the present utility model;

FIG. 5 is a schematic diagram of an assembled structure of a first frame and a second frame according to the present utility model;

FIG. 6 is a schematic diagram of the connection structure of a plurality of filter caps and a porous sealing plate in the utility model.

Reference numerals in the drawings: 1. a side frame plate; 2. a tank body; 3. an inner container; 4. a porous sealing bottom plate; 5. a filter cap; 6. a gravel support layer; 7. coarse sand layer; 8. a fine sand layer; 9. a smokeless coal bed; 10. a can lid; 11. a connecting rod; 12. a truss connecting rod; 13. a connecting frame; 14. a first frame; 15. a first lead screw; 16. a linkage plate; 17. a second frame; 18. a second lead screw; 19. a lifting table; 20. a top column; 21. a fixing plate; 22. reinforcing plate.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-6, fig. 1 is a schematic structural diagram of a preferred embodiment of a multi-media filter according to the present utility model; FIG. 2 is a schematic view of a partially cut-away structure of a tank according to the present utility model; FIG. 3 is a schematic cross-sectional front view of the liner of the present utility model; FIG. 4 is a schematic view showing the bottom connection structure of the liner and the porous gasket of the present utility model;

FIG. 5 is a schematic diagram of an assembled structure of a first frame and a second frame according to the present utility model; FIG. 6 is a schematic diagram of the connection structure of a plurality of filter caps and a porous sealing plate in the utility model. The multi-media filter includes: the tank body 2 between the two side frame plates 1 and the two side frame plates 1 is provided with an inner container 3 with an opening at the bottom in the tank body 2, a porous sealing bottom plate 4 is fixedly arranged at the bottom of the tank body 2 through bolts, water after filtration can be discharged from through holes in the porous sealing bottom plate 4, a plurality of filter caps 5 are fixedly arranged at the top of the porous sealing bottom plate 4, each filter cap 5 corresponds to a through hole in the porous sealing bottom plate 4 and covers the through holes, so that a filter material inlet hole is prevented from being blocked, a gravel supporting layer 6, a coarse sand layer 7, a fine sand layer 8 and a smokeless coal layer 9 are sequentially paved at the top of the porous sealing bottom plate 4 from bottom to top, a tank cover 10 is arranged at the top of the tank body 2, a connecting rod 11 is fixedly arranged at the bottom of the tank cover 10, four truss rods 12 distributed in an annular array are fixedly arranged on the connecting rod 11, the ends of the four truss rods 12 are fixedly connected with the inner wall of the inner container 3, thus the tank cover 3 and the tank cover 10 can be conveniently and transversely moved out of the tank body 2 from the tank body 2 through a side frame body 1, a lifting mechanism 13 is fixedly arranged in the tank body 2, and a lateral movement mechanism 13 is fixedly connected with the tank body 2 is fixedly arranged at the tank body 2, and the tank cover 2 is fixedly moved out of the tank body 2, and the tank body is fixedly connected with the tank body 2.

In the above manner, the traversing mechanism comprises a first frame 14, a first screw 15 and two linkage plates 16, wherein the first frame 14 is arranged above the tank 2, the first screw 15 is rotatably arranged in the first frame 14, the two linkage plates 16 are both arranged on the first screw 15 in a threaded manner, the bottoms of the two linkage plates 16 are both extended to the lower part of the first frame 14 and fixedly connected with the connecting frame 13, a movable opening is formed in the bottom of the first frame 14, the linkage plates 16 penetrate through the movable opening, so that a movable relation is formed between the movable opening and the first frame 14, and in order to ensure that the linkage plates 16 can only linearly and horizontally move, two cross bars are fixedly arranged in the first frame 14, and penetrate through the two linkage plates 16 and are slidably connected with the two linkage plates 16, so that sliding limitation can be formed on the linkage plates 16 through the cross bars, and a first motor is fixedly arranged on the outer wall of one side of the first frame 14, and an output shaft of the motor is fixedly connected with one end of the first screw 15.

In addition, the above-mentioned lifting mechanism includes two frame bodies two 17, two lead screws two 18, two lifting platforms 19, two jacking columns 20 and two fixing plates 21, two frame bodies two 17 are respectively fixedly installed at one side of two side frame plates 1, two lead screws two 18 are respectively rotatably installed in two frame bodies two 17, two lifting platforms 19 are respectively and threadedly installed on two lead screws two 18, sliding ports are respectively formed in one side of two frame bodies two 17, two lifting platforms 19 are respectively contacted with the inner walls of the corresponding sliding ports, so that sliding relation is formed between the lifting platforms 19 and the two frame bodies two 17, and the lifting platforms 19 are limited by the sliding ports, so that linear lifting can only be carried out, the two jacking columns 20 are respectively fixedly installed at the tops of the two lifting platforms 19, the two fixing plates 21 are respectively fixedly installed at the tops of the two jacking columns 20, the bottoms of the two fixing plates 21 are respectively fixedly connected with the first frame body 14, and thus the lifting platforms 18 can be driven by the rotation of the lifting motors two lifting platforms 18 to lift the two lead screws two output shafts two frames two in the two frame bodies two frames 18, and the two lead screws two frames 18 can be fixedly connected with the tops of the two lead screws two frames 18.

In this embodiment, in order to form mutual support between the two side frame plates 1, the same reinforcing plate 22 is fixedly mounted on the top of the two side frame plates 1, and a shuttle opening is formed on the top of the reinforcing plate 22 for lifting and lowering the first frame 14 and the inner container 3.

In this mode, the top fixed mounting of jar body 2 has the inlet tube, and the inlet tube runs through link 13, and the bottom fixed mounting of jar body 2 has the drain pipe, and one side of jar body 2 is equipped with the material receiving car.

The working principle of the multi-medium filter provided by the utility model is as follows:

When the turbid water is filtered, the turbid water is firstly discharged into the tank body 2 through the water inlet pipe, and then sequentially passes through the smokeless coal bed 9, the fine sand layer 8, the coarse sand layer 7 and the gravel supporting layer 6, so that the turbid water is subjected to coarse filtration, and then is discharged through the filter cap 5 and then through the porous sealing bottom plate 4;

When the smokeless coal bed 9, the fine sand layer 8, the coarse sand layer 7 and the gravel supporting layer 6 are required to be replaced in the later period, in order to facilitate the replacement of workers, the two motors II are started forward, the output shafts of the two motors II drive the two lead screws II 18 to rotate, at the moment, the two lifting platforms 19 lift with the two top posts 20 through the threaded fit between the lead screws II 18 and the lifting platforms 19, then under the connection of the fixing plate 21, the first frame 14, the tank cover 10 and the inner liner 3 start to lift, the inner liner 3 gradually lifts from the tank 2 until the inner liner 3 completely lifts from the tank 2, the first output shaft drives the lead screw 15 to rotate, at the moment, the two linkage plates 16 drive the connecting frame 13 to move horizontally by using the threaded fit of the lead screw I15 and the linkage plates 16, and gradually drive the inner liner 3 from the upper side of the tank 2 until the inner liner 3 completely moves away from the upper side of the motor, and then the inner liner 3 is closed;

Then the porous sealing bottom plate 4 is detached from the bottom of the inner container 3, then the filter material in the inner container 3 is flushed and falls down, the filter material is completely fallen into the material receiving vehicle, after the filter material is completely fallen, the porous sealing bottom plate 4 is reinstalled, then new filter material is newly paved in the inner container 3 from bottom to top in sequence, after the filter material is completely paved, the motor I is reversely started, the inner container 3 is brought back to the position right above the tank body 2, then the two motors II are reversely started, the lifting table 19 descends with the jacking columns 20, finally the inner container 3 is returned to the tank body 2 again, and the motor II is closed until the tank cover 10 contacts with the top of the tank body 2, so that the filter material replacement is completed.

the utility model provides a multi-medium filter, which can form good filtering treatment on turbid water through a smokeless coal bed 9, a fine sand layer 8, a coarse sand layer 7 and a sand supporting layer 6, and when the filter materials of the smokeless coal bed 9, the fine sand layer 8, the coarse sand layer 7 and the sand supporting layer 6 are replaced, only a motor II is required to be started first, the liner 3 is taken out of a tank body 2, a motor I is started, the liner 3 is taken to the upper part of a material receiving vehicle, the porous sealing bottom plate 4 is detached, the filter materials can be quickly discharged in a centralized mode, and then the filter materials are paved into the liner 3 again.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a multi-media filter, includes the jar body between two side frame plates and the two side frame plates, a serial communication port, be equipped with the inner bag in the jar body, the bottom of inner bag is established to the opening, the bottom of inner bag pass through bolt fixed mounting has porous sealing plate, the top fixed mounting of porous sealing plate has a plurality of filter caps, gravel supporting layer, coarse sand layer, fine sand layer and smokeless coal seam have been laid down in proper order to the top of porous sealing plate, the top of jar body is equipped with the cover, the bottom fixed mounting of cover has the connecting rod, the bottom of connecting rod extends to in the inner bag, fixed mounting has four truss bars that are annular array distribution on the connecting rod, and four the tip of truss bar all with the inner wall fixed connection of inner bag, the top fixed mounting of cover has the link, the top of jar body is equipped with sideslip mechanism, linkage plate in the sideslip mechanism with link fixed connection in the link plate, two be equipped with hoisting mechanism on the side, in the hoisting mechanism with two frame fixed connection in the two fixed frames of the body.

2. The multi-media filter of claim 1, wherein the traversing mechanism comprises a first frame, a first lead screw and two linkage plates, the first frame is arranged above the tank, the first lead screw is rotatably arranged in the first frame, the two linkage plates are respectively and threadedly arranged on the first lead screw, the bottoms of the two linkage plates are respectively extended to the lower part of the first frame and fixedly connected with the connecting frame, and the linkage plates are movably connected with the bottom of the first frame.

3. The multi-media filter according to claim 2, wherein the lifting mechanism comprises two frames, two lead screws, two lifting tables, two jacking posts and two fixing plates, the two frames are fixedly installed on one sides of the two side frame plates, which are close to each other, the two lead screws are rotatably installed in the two frames, the two lifting tables are threadedly installed on the two lead screws, one sides of the two lifting tables, which are close to each other, extend to the outside of the two frames and are in sliding connection with the corresponding frame, the two jacking posts are fixedly installed on the tops of the two lifting tables, the two fixing plates are fixedly installed on the tops of the jacking posts, and the bottoms of the two fixing plates are fixedly connected with the frame.

4. The multi-media filter according to claim 2, wherein two cross bars are fixedly installed in the first frame body, the two cross bars penetrate through the two linkage plates and are in sliding connection with the two linkage plates, a first motor is fixedly installed on the outer wall of one side of the first frame body, and an output shaft of the first motor is fixedly connected with one end of the first screw rod.

5. A multi-medium filter according to claim 3, wherein the top parts of the two frames are fixedly provided with a motor two, the output shafts of the two motors two are fixedly connected with the top ends of the two screw rods two respectively, sliding ports are formed in one sides of the two frames, which are close to each other, and the two lifting platforms are in contact with the inner walls of the corresponding sliding ports.

6. The multi-media filter of claim 1, wherein the top of each of the side frames is fixedly provided with a same reinforcing plate, and the top of each reinforcing plate is provided with a shuttle opening for lifting and lowering the first frame and the inner container.

7. The multi-media filter of claim 1, wherein a water inlet pipe is fixedly installed at the top of the tank body, the water inlet pipe penetrates through the connecting frame, a water outlet pipe is fixedly installed at the bottom of the tank body, and a receiving car is arranged at one side of the tank body.