CN219355484U - Sewage treatment biological filter adds lid and removes algae and prevent foreign matter and fall into device - Google Patents

Abstract

The utility model discloses a capping algae removal and foreign matter drop-proof device for a sewage treatment biological filter, which comprises a filter tank, wherein a water outlet pipe is welded on one side of the filter tank and extends into the filter tank, a sealing cover is connected on the outer wall of the water outlet pipe in a threaded manner, adjusting devices are symmetrically arranged on the outer wall of the filter tank and comprise a mounting plate, a hydraulic cylinder and a hydraulic rod, the mounting plate is fixedly arranged on the outer wall of the filter tank, the hydraulic cylinder is arranged at the top of the mounting plate, the hydraulic rod is fixedly sleeved on one side of the hydraulic cylinder and extends into the filter tank, and limit grooves are symmetrically formed on two sides of the inner wall of the filter tank, and the device relates to the technical field of sewage treatment. This sewage treatment biological filter adds to cover removes algae and prevents that foreign matter falls into device, conveniently installs and dismantle the filter screen, makes things convenient for it to change it after a period of use, avoids appearing the jam of filter screen and even drops into the phenomenon in the filter tank because of bearing excessively, excellent in use effect.

Description

Sewage treatment biological filter adds lid and removes algae and prevent foreign matter and fall into device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a device for removing algae and preventing foreign matters from falling into a biological filter tank cover of sewage treatment.

Background

Biological filter, biological treatment structure that constitutes by rubble or plastic products filler, the sewage is with the microbial film clearance contact that grows on the filler surface, makes sewage obtain purifying, at present, uses the biological filter to carry out sewage purification's in-process, and inside a large amount of algae of breeding of filter easily, needs periodic cleaning to waste time and energy, and the upper end of biological filtration dirt is mostly open, drops the foreign matter easily and reduces the inside purifying effect of biological filtration dirt.

Through retrieving, chinese patent grant number CN 217516732U's patent discloses a sewage treatment plant biological filter adds lid removes algae and prevents that foreign matter from falling into the device, can splice step by step then to biological filter upper end opening cover shelter from, avoid dropping the foreign matter and reduce the inside purifying effect of biological dust filter, and through carrying out high pressure flushing treatment to cell body inner wall all around, can clear away the algae that dust filter inner wall grew fast, but still the problem is, the current sewage treatment biological filter that often covers removes algae and prevents that the foreign matter falls into the device simple structure, inconvenient installation and dismantlement of filter screen, make it cause the jam of filter screen easily in the use and drop into the filter tank because of bearing much even, the result of use is not good.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a device for removing algae and preventing foreign matters from falling into a sewage treatment biological filter tank by covering, which solves the problems in the prior art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a capping algae removal and foreign matter drop-proof device for a sewage treatment biological filter, which comprises a filter tank, wherein a water outlet pipe is welded on one side of the filter tank and extends into the filter tank, a sealing cover is connected on the outer wall of the water outlet pipe in a threaded manner, an adjusting device is symmetrically arranged on the outer wall of the filter tank and comprises a mounting plate, a hydraulic cylinder and a hydraulic rod, the mounting plate is fixedly arranged on the outer wall of the filter tank, the hydraulic cylinder is arranged at the top of the mounting plate, the hydraulic rod is fixedly sleeved on one side of the hydraulic cylinder, the hydraulic rod extends into the filter tank, mounting devices are symmetrically arranged on the inner wall of the filter tank and comprise limiting grooves, first placing grooves, second placing grooves, first limiting holes, connecting plates, second limiting holes, fixing screws, extending plates and filter screens.

Preferably, the limiting grooves are symmetrically formed in two sides of the inner wall of the filter tank, the first placing grooves are formed in the inner wall of the limiting grooves, the extension plates are slidably mounted in the first placing grooves, and the hydraulic rods are welded on the outer walls of the extension plates.

Preferably, the second standing groove is all offered to spacing groove outer wall and extension board outer wall, first spacing hole has been offered in second standing groove top symmetry run through, the inside movable mounting of second standing groove has the connecting plate, the second spacing hole has been offered in connecting plate top symmetry run through.

Preferably, the second limiting hole is attached to the first limiting hole, a fixing screw is connected to the inner wall of the first limiting hole in a threaded mode, the fixing screw penetrates through the first limiting hole and the second limiting hole, and a filter screen is welded to the outer wall of the connecting plate.

Preferably, the filter tank further comprises a flushing device, wherein the flushing device is arranged inside the filter tank and comprises a water collecting tank, a water pump, a conveying pipe and a spray pipe, and the water collecting tank is arranged on the outer wall of the filter tank.

Preferably, a water suction pump is arranged in the water collection tank, a conveying pipe is fixedly sleeved on one side of the water suction pump and extends into the filter tank, and spray pipes are symmetrically arranged on the outer wall of the conveying pipe.

The utility model provides a device for removing algae and preventing foreign matters from falling into a sewage treatment biological filter tank by covering. The beneficial effects are as follows:

this sewage treatment biological filter adds to cover except that algae and prevents that foreign matter falls into device, through installation device's setting, increased the structure that current often sewage treatment biological filter adds to cover except that algae and prevent that the foreign matter falls into device, make its structure more perfect, conveniently install and dismantle the filter screen, make things convenient for it to change it after a period of use, avoid appearing the jam of filter screen and even drop into the phenomenon in the filter tank because of bearing too much, the result of use is better.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the adjusting device of the present utility model;

FIG. 3 is a schematic view of the mounting device of the present utility model;

fig. 4 is a schematic structural view of the flushing device of the present utility model.

In the figure, 1, a filter tank; 2. a water outlet pipe; 3. sealing cover; 4. an adjusting device; 41. a mounting plate; 42. a hydraulic cylinder; 43. a hydraulic rod; 5. a mounting device; 51. a limit groove; 52. a first placement groove; 53. a second placement groove; 54. a first limiting hole; 55. a connecting plate; 56. a second limiting hole; 57. a set screw; 58. an extension plate; 59. a filter screen; 6. a flushing device; 61. a water collection tank; 62. a water pump; 63. a delivery tube; 64. a spray pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides a sewage treatment biological filter adds lid and removes algae and prevent foreign matter and fall into device, includes filtering ponds 1, filtering ponds 1 one side welding has outlet pipe 2, outlet pipe 2 stretches into inside filtering ponds 1, outlet pipe 2 outer wall threaded connection has sealed lid 3, filtering ponds 1 outer wall symmetry is equipped with adjusting device 4, adjusting device 4 includes mounting panel 41, pneumatic cylinder 42 and hydraulic stem 43, filtering ponds 1 outer wall fixed mounting has mounting panel 41, the mounting panel 41 top is equipped with pneumatic cylinder 42, the fixed hydraulic stem 43 that has cup jointed in pneumatic cylinder 42 one side, inside the hydraulic stem 43 stretched into filtering ponds 1, filtering ponds 1 inner wall symmetry is equipped with installation device 5, installation device 5 includes spacing groove 51, first standing groove 52, second standing groove 53, first spacing hole 54, connecting plate 55, second spacing hole 56, fixed screw 57, extension board 58 and filter screen 59.

The hydraulic rod 43 is pushed to move forward by the hydraulic oil in the hydraulic cylinder 42, so that the extension plate 58 in the first placing groove 52 is pushed to move forward, and the whole filter screen 59 is conveniently covered on the top of the filter tank 1 when the filter tank is used.

Limiting grooves 51 are symmetrically formed in two sides of the inner wall of the filter tank 1, first placing grooves 52 are formed in the inner wall of the limiting grooves 51, extension plates 58 are slidably mounted in the first placing grooves 52, and hydraulic rods 43 are welded on the outer walls of the extension plates 58. The second standing groove 53 has all been seted up to spacing groove 51 outer wall and extension plate 58 outer wall, first spacing hole 54 has been run through to second standing groove 53 top symmetry, the inside movable mounting of second standing groove 53 has connecting plate 55, second spacing hole 56 has been run through to connecting plate 55 top symmetry, second spacing hole 56 and the laminating of first spacing hole 54, first spacing hole 54 inner wall threaded connection has set screw 57, set screw 57 runs through first spacing hole 54 and second spacing hole 56, connecting plate 55 outer wall welding has filter screen 59.

Through seting up of second standing groove 53, make things convenient for the installation of connecting plate 55, through seting up of first spacing hole 54 and second spacing hole 56, conveniently spacing set screw 57 to and run through first spacing hole 54 and second spacing hole 56 through set screw 57, be connected between connecting plate 55 and the second standing groove 53 effectively, thereby realized spacing and fixed to filter screen 59.

Still include washing unit 6, inside washing unit 6 that is equipped with of filter vat 1, washing unit 6 includes header tank 61, suction pump 62, conveyer pipe 63 and spray tube 64, the filter vat 1 outer wall is equipped with header tank 61, the inside suction pump 62 that is equipped with of header tank 61, the conveyer pipe 63 has been fixedly cup jointed to suction pump 62 one side, conveyer pipe 63 stretches into inside the filter vat 1, conveyer pipe 63 outer wall symmetry is equipped with spray tube 64.

Through the setting of suction pump 62, transport the inside water of header tank 61 to filtering ponds 1 inside through conveyer pipe 63 effectively, rethread spray tube 64 blowout is carried out the inner wall around the cell body and is carried out high pressure flushing treatment, can clear away the algae that filtering ponds 1 inner wall grew fast, and is simple and easy practical, work efficiency is high.

Working principle: during the use, firstly promote the hydraulic stem 43 through the inside hydraulic oil of pneumatic cylinder 42 and remove forward, thereby promote the inside extension board 58 of first standing groove 52 and remove forward, conveniently when using, cover the top of filter tank 1 with whole filter screen 59, secondly, set up through second standing groove 53, the installation of convenient connecting plate 55, and set up through first spacing hole 54 and second spacing hole 56, conveniently carry out spacing to set screw 57, then run through first spacing hole 54 and second spacing hole 56 through set screw 57, connect between connecting plate 55 and the second standing groove 53 effectively, thereby realized spacing and fixed to filter screen 59, then vice versa the operation then conveniently install and dismantle filter screen 59, make things convenient for it to change after a period of time in the use, avoid appearing the jam of filter screen 59 even drop into the phenomenon in the filter tank because of bearing too much, the result of use is better, finally, set up through pump 62, transport the inside water of header 61 to filter tank 1 through conveyer pipe 63, spout all around, high pressure treatment is carried out to the inner wall of the pond body, the filter tank is high-pressure is easy and practical, high practical and high-efficient, the filter tank is grown, and easy and practical.

The utility model relates to a filtering tank 1; 2. a water outlet pipe; 3. sealing cover; 4. an adjusting device; 41. a mounting plate; 42. a hydraulic cylinder; 43. a hydraulic rod; 5. a mounting device; 51. a limit groove; 52. a first placement groove; 53. a second placement groove; 54. a first limiting hole; 55. a connecting plate; 56. a second limiting hole; 57. a set screw; 58. an extension plate; 59. a filter screen; 6. a flushing device; 61. a water collection tank; 62. a water pump; 63. a delivery tube; 64. the spray pipe and the components are all universal standard components or components known to the person skilled in the art, and the structure and the principle of the spray pipe are all known to the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a sewage treatment biological filter adds lid and removes algae and prevent foreign matter and fall into device, includes filtering ponds (1), its characterized in that: the utility model discloses a filter tank, including filter tank (1), outlet pipe (2) stretch into inside filter tank (1), outlet pipe (2) outer wall threaded connection has sealed lid (3), filter tank (1) outer wall symmetry is equipped with adjusting device (4), adjusting device (4) are including mounting panel (41), pneumatic cylinder (42) and hydraulic stem (43), filter tank (1) outer wall fixed mounting has mounting panel (41), mounting panel (41) top is equipped with pneumatic cylinder (42), hydraulic stem (43) have been cup jointed to fixed hydraulic stem (42) one side, inside filter tank (1) are stretched into to hydraulic stem (43), filter tank (1) inner wall symmetry is equipped with installation device (5), installation device (5) are including spacing groove (51), first standing groove (52), second standing groove (53), first spacing hole (54), connecting plate (55), second spacing hole (56), fixed screw (57), extension board (58) and filter screen (59).

2. The device for removing algae and preventing foreign matters from falling into the sewage treatment biological filter tank by covering according to claim 1, which is characterized in that: limiting grooves (51) are symmetrically formed in two sides of the inner wall of the filter tank (1), first placing grooves (52) are formed in the inner wall of the limiting grooves (51), extension plates (58) are slidably mounted in the first placing grooves (52), and hydraulic rods (43) are welded on the outer walls of the extension plates (58).

3. The device for removing algae and preventing foreign matters from falling into the sewage treatment biological filter tank by covering according to claim 2, which is characterized in that: the utility model discloses a limiting device, including limiting groove (51), extension board (58), second standing groove (53) have all been seted up to limiting groove (51) outer wall and extension board (58) outer wall, first spacing hole (54) have been run through to second standing groove (53) top symmetry, inside movable mounting of second standing groove (53) has connecting plate (55), second spacing hole (56) have been run through to connecting plate (55) top symmetry.

4. The device for removing algae and preventing foreign matters from falling into the sewage treatment biological filter tank by covering according to claim 3, wherein the device is characterized in that: the second limiting hole (56) is attached to the first limiting hole (54), a fixing screw (57) is connected to the inner wall of the first limiting hole (54) in a threaded mode, the fixing screw (57) penetrates through the first limiting hole (54) and the second limiting hole (56), and a filter screen (59) is welded to the outer wall of the connecting plate (55).

5. The device for removing algae and preventing foreign matters from falling into the sewage treatment biological filter tank by covering according to claim 1, which is characterized in that: the filter tank is characterized by further comprising a flushing device (6), the flushing device (6) is arranged inside the filter tank (1), the flushing device (6) comprises a water collecting tank (61), a water pump (62), a conveying pipe (63) and a spray pipe (64), and the water collecting tank (61) is arranged on the outer wall of the filter tank (1).

6. The device for removing algae and preventing foreign matters from falling into the sewage treatment biological filter tank by covering according to claim 5, wherein the device is characterized in that: the water collection tank is characterized in that a water suction pump (62) is arranged in the water collection tank (61), a conveying pipe (63) is fixedly sleeved on one side of the water suction pump (62), the conveying pipe (63) stretches into the filter tank (1), and spray pipes (64) are symmetrically arranged on the outer wall of the conveying pipe (63).