Titanium fibrofelt filter

Abstract

The utility model discloses a titanium fibrofelt filter which comprises a filter body, an air inlet pipe is fixedly connected to the upper portion of the filter body, a titanium fibrofelt filter screen right facing the air inlet pipe is fixedly connected to the interior of the filter body, a lifting ring is arranged on the outer side of the titanium fibrofelt filter screen in a sleeved mode, and four sets of connecting lugs are fixedly connected to the outer side of the lifting ring. A lead screw is in threaded connection with the interior of one set of connecting lugs, the lower portion of the lead screw is rotationally connected to the upper portion of the inner side of a filter, a motor is fixedly connected to the upper portion of the filter, the power end of the motor is fixedly connected with the lead screw, sliding rods are slidably connected with the interiors of the three sets of connecting lugs, and the upper ends and the lower ends of the sliding rods are fixedly connected with the filter. The interior of the lifting ring is fixedly connected with an annular air pipe, the upper part of the annular air pipe is rotatably connected with a plurality of groups of connecting pipes, the inner sides of the connecting pipes are fixedly connected with nozzles, and the titanium fiber felt filter screen is backwashed in a direct blowing manner, so that the washing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter technical field, concretely is a kind of titanium fiber felt filter. BACKGROUND

[0002] Titanium fiber felt filter is a kind of high-efficiency filter equipment, its core component is titanium fiber felt, titanium fiber felt filter is usually composed of filter tank, filter core, titanium fiber felt, center tube and the like components. Among them, filter tank is the main part of filter, filter core is installed inside filter tank, the center of filter core is equipped with center tube, and the outer surface of center tube is wrapped with corrugated titanium fiber felt.

[0003] Titanium fiber felt is attached with a large amount of impurities in inner wall during long-term use, and then affect the filtering effect of titanium fiber felt, the existing filter lacks direct blowback washing device for titanium fiber felt filter, so that titanium fiber felt filter cannot be cleaned well. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of titanium fiber felt filter to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of titanium fiber felt filter, including filter, the upper portion of the filter is fixedly connected with inlet pipe, the inside of the filter is fixedly connected with titanium fiber felt filter screen opposite inlet pipe, the outside of the titanium fiber felt filter screen is equipped with lifting ring, the outside of the lifting ring is fixedly connected with four groups of lug, the inside of a group of lug is threadedly connected with lead screw, the lower portion of the lead screw is rotatably connected to the inside upper portion of filter, the upper portion of the filter is fixedly connected with motor, the power end of the motor is fixedly connected with lead screw, the inside of three groups of lug is slidably connected with sliding rod, the upper and lower ends of the sliding rod are fixedly connected with filter, the inside of the lifting ring is fixedly connected with annular air pipe, the upper portion of the annular air pipe is rotatably connected with several groups of connecting pipe, the inside of the connecting pipe is fixedly connected with spray head, the upper side of the annular air pipe is fixedly connected with inner inlet pipe, the inner inlet pipe is slidably connected to the upper portion of filter, the outer side of the upper portion of the inner inlet pipe is equipped with outer inlet pipe, the lower portion of the filter is fixedly connected with outlet pipe on one side.

[0006] Preferably, a plurality of groups of racks are fixedly connected inside the filter, one side of the racks is meshingly connected with a first connecting gear, one side of the first connecting gear is fixedly connected with a first bevel gear, the lower part of the lifting ring is fixedly connected with a connecting ring, the first connecting gear is rotatably connected inside the connecting ring, the upper part of the first bevel gear is meshingly connected with a second bevel gear, the tail part of the second bevel gear penetrates the lifting ring and is fixedly connected with a bias gear, the lower part of the bias gear is fixedly connected with a rotating disc outside, the upper part of the rotating disc is fixedly connected with a bias gear ring, the inside of the bias gear and the bias gear ring are meshingly connected with a second connecting gear, one side of the second connecting gear is fixedly connected with a rotating shaft, the upper part of the lifting ring is fixedly connected with a fixed ring, the tail part of the rotating shaft is rotatably connected inside the fixed ring, and the rotating shaft is sleeved with a transmission belt outside the connecting pipe.

[0007] Preferably, the upper part of the lifting ring is fixedly connected with two groups of limiting rings, and the limiting rings are arranged on both sides of the annular air pipe.

[0008] Preferably, the lower inside of the titanium fiber felt filter screen is slidably connected with a block, the lower part of the block is fixedly connected with a lifting plate, the upper part of the lifting plate is fixedly connected with four groups of lifting rods, the lifting rods penetrate the filter and are fixedly connected with fixed sheets, springs are fixedly connected between the fixed sheets and the inner wall of the filter, the springs are sleeved outside the lifting rods, the lower part of the lifting ring is fixedly connected with four groups of connecting plates, and the connecting plates are fixedly connected with push plates opposite to the fixed sheets.

[0009] Preferably, the upper part of the block is provided in a inclined table structure.

[0010] Preferably, the inner wall of the lower side of the filter is threadedly connected with a waste cylinder.

[0011] Compared with the prior art, the filter has the beneficial effects that:

[0012] 1、The air enters the filter through the air inlet pipe, is filtered by the titanium fiber felt filter screen and is discharged through the air outlet pipe, the air enters the inner air inlet pipe through the outer air inlet pipe, enters the connecting pipe through the annular air pipe, is blown to the titanium fiber felt filter screen by the nozzle, the titanium fiber felt filter screen is back-flushed, the motor drives the lead screw, the lifting ring is driven by the lug to move up and down, the gas can be blown and washed to all parts of the titanium fiber felt filter screen, the titanium fiber felt filter screen is back-flushed in a direct blowing mode, and the flushing effect is improved.

[0013] 2、When the lifting ring moves up and down, the rack drives the first connecting gear to rotate, the first connecting gear drives the second bevel gear to rotate through the first bevel gear, the rotating disc is rotated, the bias gear and the bias gear ring are meshed with the second connecting gear respectively, the rotating shaft is reciprocatingly rotated, the connecting pipe is reciprocatingly rotated through the transmission belt, the blowing area of the nozzle is increased, and the titanium fiber felt filter screen is cleaned more comprehensively. Attached Figure Description

[0014] Figure 1 This is a first-view three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a second-view three-dimensional structural cross-sectional view of the present invention;

[0016] Figure 3 This is a cross-sectional view of the block structure from a third-view perspective of this utility model;

[0017] Figure 4 This is a schematic diagram of the fourth-view gear connection structure of this utility model.

[0018] In the diagram: 1. Filter; 2. Air inlet pipe; 3. Titanium fiber felt filter screen; 4. Sliding rod; 5. Connector; 6. Lifting ring; 7. Lead screw; 8. Motor; 9. Annular air pipe; 10. Connecting pipe; 11. Nozzle; 12. Inner air inlet pipe; 13. Outer air inlet pipe; 14. Rack; 15. First connecting gear; 16. Connecting ring; 17. First bevel gear; 18. Second bevel gear; 19. Shaft gear; 20. Rotating disk; 21. Shaft gear ring; 22. Fixing ring; 23. Second connecting gear; 24. Rotating shaft; 25. Transmission belt; 26. Restricting ring; 27. Block; 28. Lifting plate; 29. ​​Lifting rod; 30. Fixing plate; 31. Spring; 32. Inclined platform; 33. Connecting plate; 34. Push plate; 35. Air outlet pipe; 36. Waste cylinder. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4The utility model provides a technical scheme: a kind of titanium fiber felt filter, including filter 1, air inlet pipe 2 is fixedly welded on filter 1 upper portion, titanium fiber felt filter screen 3 is fixedly welded in filter 1 inside, opposite air inlet pipe 2, air enters filter 1 by air inlet pipe 2, is discharged after being filtered by titanium fiber felt filter screen 3, lifting ring 6 is equipped with outside titanium fiber felt filter screen 3, four groups of lug 5 are fixedly welded outside lifting ring 6, one group of lug 5 is internally screw-mounted with lead screw 7, lead screw 7 lower portion is rotatably connected to filter 1 inside upper portion, motor 8 is installed on the flange of filter 1 upper portion, motor 8 power end is connected with the coupling of lead screw 7, three groups of lug 5 are internally slidably installed with sliding rod 4, sliding rod 4 upper and lower ends are fixedly welded with filter 1, annular air pipe 9 is fixedly welded in lifting ring 6, several groups of connecting pipe 10 are rotatably installed on annular air pipe 9 upper portion, spray head 11 is fixedly welded in connecting pipe 10 inside, inner air inlet pipe 12 is fixedly welded on the upper side of annular air pipe 9, inner air inlet pipe 12 is slidably installed on filter 1 upper portion, outer air inlet pipe 13 is equipped with outside inner air inlet pipe 12 upper portion side, after air enters inner air inlet pipe 12 by outer air inlet pipe 13, enter connecting pipe 10 by annular air pipe 9, air is blown to titanium fiber felt filter screen 3 by spray head 11, titanium fiber felt filter screen 3 is backwashed, motor 8 drives lead screw 7, lifting ring 6 is driven to move up and down by lug 5, guarantee that gas can be opposite titanium fiber felt filter screen 3 everywhere and is washed, filter 1 lower portion one side is fixedly welded with air outlet pipe 35, so that filtered gas is discharged;

[0021] A plurality of racks 14 are fixedly welded inside the filter 1, one side of the rack 14 is engaged with a first connecting gear 15, one side of the first connecting gear 15 is fixedly welded with a first bevel gear 17, a connecting ring 16 is fixedly welded at the lower part of the lifting ring 6, the first connecting gear 15 is rotatably installed inside the connecting ring 16, the first bevel gear 17 is engaged with a second bevel gear 18 at the upper part, the second bevel gear 18 is fixedly welded with a bias gear 19 penetrating through the lifting ring 6 at the tail, the bias gear 19 is fixedly welded with a rotating disc 20 at the lower part and outer side, the rotating disc 20 is fixedly welded with a bias gear ring 21 at the upper part, the bias gear 19 and the bias gear ring 21 are engaged with a second connecting gear 23 inside, one side of the second connecting gear 23 is fixedly welded with a rotating shaft 24, a fixed ring 22 is fixedly welded at the upper part of the lifting ring 6, the rotating shaft 24 is rotatably installed inside the fixed ring 22 at the tail, the second connecting gear 23 is fixed, the rotating shaft 24 is sleeved with a transmission belt 25 outside the connecting pipe 10, when the lifting ring 6 moves up and down, the rack 14 drives the first connecting gear 15 to rotate, the first connecting gear 15 drives the second bevel gear 18 to rotate through the first bevel gear 17, so that the rotating disc 20 rotates, the bias gear 19 and the bias gear ring 21 are engaged with the second connecting gear 23 respectively, so that the rotating shaft 24 rotates back and forth, the connecting pipe 10 rotates back and forth through the transmission belt 25, the blowing area of the nozzle 11 is increased; two sets of limiting rings 26 are fixedly welded at the upper part of the lifting ring 6, the limiting rings 26 are arranged on both sides of the annular air pipe 9 and used for fixing the annular air pipe 9; a plug 27 is slidably installed inside the lower side of the titanium fiber felt filter screen 3, the plug 27 is fixedly welded with a lifting plate 28 at the lower part, the lifting plate 28 is fixedly welded with four sets of lifting rods 29 at the upper part, the lifting rods 29 are fixedly welded with fixed sheets 30 penetrating through the filter 1, springs 31 are fixedly welded between the fixed sheets 30 and the inner wall of the filter 1, the springs 31 are sleeved outside the lifting rods 29, the springs 31 push the fixed sheets 30, the lifting rods 29 drive the lifting plate 28 to move upwards, preventing the plug 27 from separating from the titanium fiber felt filter screen 3, four sets of connecting plates 33 are fixedly welded at the lower part of the lifting ring 6, the connecting plates 33 are fixedly welded with push plates 34 opposite to the fixed sheets 30, when the lifting ring 6 moves downwards, the connecting plates 33 drive the push plates 34 to contact the fixed sheets 30, so as to push the lifting rods 29 to move downwards, so that the plug 27 separates from the titanium fiber felt filter screen 3, and the blown impurities are exposed; the upper part of the plug 27 is provided with a inclined table 32 structure, facilitating the impurities to separate from the plug 27; a waste cylinder 36 is threadedly installed at the inner wall of the lower side of the filter 1 and used for receiving the falling impurities.

[0022] Working principle: when using, air enters filter 1 from air inlet pipe 2, is filtered by titanium fiber felt filter screen 3 and is discharged from air outlet pipe 35, air enters inner air inlet pipe 12 from outer air inlet pipe 13, enters connecting pipe 10 through annular air pipe 9, air is blown to titanium fiber felt filter screen 3 by spray head 11, titanium fiber felt filter screen 3 is back-flushed, motor 8 drives lead screw 7, driving lifting ring 6 moves up and down through lug 5, guaranteeing that gas can be blown and washed to all parts of titanium fiber felt filter screen 3, when lifting ring 6 moves up and down, rack 14 drives first connecting gear 15 to rotate, first connecting gear 15 drives second bevel gear 18 to rotate through first bevel gear 17, thereby making rotary disc 20 rotate, bias gear 19 and bias gear ring 21 are respectively engaged with second connecting gear 23, making rotary shaft 24 rotate back and forth, connecting pipe 10 rotates back and forth through transmission belt 25, improving the blowing area of spray head 11, connecting plate 33 drives push plate 34 to contact fixed sheet 30, thereby driving lifting rod 29 to move downwards, making blocking block 27 separate from titanium fiber felt filter screen 3, and making the blown impurities exposed.

[0023] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0024] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A titanium fiber felt filter comprising a filter (1), characterized in that: The filter (1) upper fixedly connected with air inlet pipe (2), the filter (1) inside fixedly connected with titanium fiber felt filter screen (3) opposite air inlet pipe (2), the titanium fiber felt filter screen (3) outside set with lifting ring (6), the lifting ring (6) outside fixedly connected with four groups of ears (5), a group of the ear (5) inside screw connection has lead screw (7), the lead screw (7) lower part rotationally connected in the filter (1) inside upper part, the filter (1) upper fixedly connected with motor (8), the motor (8) power end and lead screw (7) fixedly connected, three groups of the ear (5) inside slidingly connected with sliding rod (4), the sliding rod (4) upper and lower ends and filter (1) fixedly connected, the lifting ring (6) inside fixedly connected with annular air pipe (9), the annular air pipe (9) upper part rotationally connected with several groups of connecting pipe (10), the connecting pipe (10) inside fixedly connected with shower head (11), the annular air pipe (9) upper side fixedly connected with inner air inlet pipe (12), the inner air inlet pipe (12) slidingly connected in the filter (1) upper part, the inner air inlet pipe (12) upper part outside set with outer air inlet pipe (13), the filter (1) lower part one side fixedly connected with air outlet pipe (35).

2. A titanium fiber felt filter according to claim 1, characterized in that: The filter (1) inside fixedly connected with several groups of rack (14), the rack (14) one side meshing connection has first connecting gear (15), the first connecting gear (15) one side fixedly connected with first bevel gear (17), the lifting ring (6) lower part fixedly connected with connecting ring (16), the first connecting gear (15) rotationally connected in the connecting ring (16) inside, the first bevel gear (17) upper part meshing connection has second bevel gear (18), the second bevel gear (18) tail penetrates lifting ring (6) fixedly connected with bias gear (19), the bias gear (19) lower part outside fixedly connected with rotating disc (20), the rotating disc (20) upper part fixedly connected with bias gear ring (21), the bias gear (19) and bias gear ring (21) inside meshing connection has second connecting gear (23), the second connecting gear (23) one side fixedly connected with rotating shaft (24), the lifting ring (6) upper part fixedly connected with fixed ring (22), the rotating shaft (24) tail rotationally connected in the fixed ring (22) inside, the rotating shaft (24) with connecting pipe (10) outside set with transmission belt (25).

3. The titanium fiber felt filter of claim 1, wherein: The lifting ring (6) upper part fixedly connected with two groups of limit ring (26), the limit ring (26) is arranged at the both sides of annular air pipe (9).

4. The titanium fiber felt filter of claim 1 wherein: The titanium fiber felt filter screen (3) is internally connected with a block (27) on the lower side, the block (27) is fixedly connected with a lifting plate (28) on the lower part, the lifting plate (28) is fixedly connected with four groups of lifting rods (29) on the upper part, the lifting rods (29) are fixedly connected with fixed sheets (30) penetrating through the filter (1), the fixed sheets (30) are fixedly connected with springs (31) between the inner wall of the filter (1), the springs (31) are sleeved on the outer side of the lifting rods (29), the lifting ring (6) is fixedly connected with four groups of connecting plates (33) on the lower part, and the connecting plates (33) are fixedly connected with push plates (34) opposite to the fixed sheets (30) on the lower part.

5. A titanium fiber felt filter according to claim 4, characterized in that: The upper part of the block (27) is provided as an inclined table (32) structure.

6. The titanium fiber felt filter of claim 1 wherein: The inner wall of the filter (1) is threadedly connected with a waste cylinder (36) on the lower side.

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