CN211644747U

CN211644747U - Take biochemical pond of sewage treatment of screen cloth

Info

Publication number: CN211644747U
Application number: CN201922070723.XU
Authority: CN
Inventors: 陈家栋; 朱钦云; 朱继江
Original assignee: Shaoxing Shangyu District Water Treatment Development Co ltd
Current assignee: Shaoxing Shangyu District Water Treatment Development Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-10-09
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a take sewage treatment biochemical pond of screen cloth, including biochemical pond, a plurality of screen cloths have been laid to biochemical pond top, screen cloth left side edge is provided with the haulage rope, the haulage rope is connected with receives the rope device, screen cloth length direction is last vertically to be provided with a plurality of poles that hang, the fixed ring that is provided with in both ends that hangs the pole, control the fixed riser that is provided with in lateral wall upper end, the riser setting is in one side of receiving the rope device and keeping away from biochemical pond, the riser is towards biochemical pond side about both ends symmetry fixed be provided with two rings, control fixedly connected with steel wire on the relative ring on the lateral wall riser, the steel wire spanes biochemical pond width direction's top, is provided with the guide pulley on the steel wire and its lower extreme is provided with the activity and detains, the ring lock on the pole. And the mesh cloth is laid on the biochemical pool, so that the foams in the biochemical pool are prevented from spreading to the walkway and scattering to the air.

Description

Take biochemical pond of sewage treatment of screen cloth

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a biochemical pond of sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. The sewage treatment effect is good by utilizing chemical reaction and biological methods, and the method is suitable for treating different water qualities.

But a large amount of foam is generated on the surface of the biochemical pond during the treatment process, including start-up foam, denitrification foam, surfactant foam, bio-foam, and the like.

After a large amount of foam is generated, the foam is spread on the walkway plate and can be blown into the air by wind, so that the normal maintenance is influenced, bad smell is formed, and the environment is seriously polluted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can prevent that the foam that produces from stretching out biochemical pond or blowing away the sewage treatment biochemical pond in the air when sewage treatment.

The above technical purpose of the present invention can be achieved by the following technical solutions: a sewage treatment biochemical pool with mesh cloth comprises a biochemical pool, wherein a plurality of mesh cloth is laid above the biochemical pool, a traction rope is arranged at the left side edge of the mesh cloth, one end of the traction rope is fixedly connected with the left side edge of the mesh cloth, a rope collecting device is arranged at the upper end of the left side wall of the biochemical pool, the other end of the traction rope is fixedly connected with the rope collecting device, a fixed rope is arranged at the right side edge of the mesh cloth, one end of the fixed rope is fixedly connected with the right side edge of the mesh cloth, the other end of the fixed rope is fixedly connected with the right side wall of the biochemical pool, a plurality of suspension rods are vertically arranged in the length direction of the mesh cloth, circular rings are fixedly arranged at the two ends of the suspension rods, a plurality of vertical plates are fixedly arranged at the upper ends of the left and right side walls, the vertical plates are arranged at one side of the rope, fixedly connected with steel wire on the relative rings on the left and right sides lateral wall riser, the steel wire spanes biochemical pond width direction's top, be provided with a plurality of guide pulley on the steel wire, guide pulley's lower extreme is provided with the activity and detains, the activity is detained and is hung the ring lock on the pole.

Through the technical scheme, the mesh cloth is laid on the biochemical pool, so that the foams in the biochemical pool are prevented from spreading to the walkway and flying into the air. Set up the screen cloth in the piecemeal above a biochemical pond, change or maintain when one of them place of screen cloth is damaged can make things convenient for. The screen cloth hangs on the steel wire through the ring that hangs on the pole, through receiving the rope device pulling screen cloth, the in-process that leading pulley removed on the steel wire, the screen cloth also can follow and remove together, has made things convenient for laying and changing of screen cloth, has improved work efficiency.

The utility model discloses still further set up to: receive rope device and include metal support, bearing, swing arm, reelpipe, hand (hold), metal support fixes in biochemical pond left side wall upper end, the bearing is fixed to be set up in the left and right sides of metal support, the swing arm pass fix on metal support the left and right sides bearing and with bearing fixed connection, the reelpipe is fixed to be set up on the swing arm in the middle of the left and right sides bearing, the one end of hand (hold) and the wherein one end fixed connection of swing arm.

Through above-mentioned technical scheme, when laying the screen cloth, through the artifical rotary rod that rotates of hand (hold), the rotary rod drives the reelpipe rotation on it and makes the pull wire coil on the reelpipe, and the left side of screen cloth slowly moves to the left side and is straightened from the right side in biochemical pond, accomplishes laying work of screen cloth.

The utility model discloses still further set up to: the metal support is provided with a small motor, and a rotating shaft of the small motor is fixedly connected with one end of the rotating rod.

Through above-mentioned technical scheme, the rotation through small-size motor drives the reelpipe and rotates the realization function, not only uses manpower sparingly but also can improve the efficiency of laying work.

The utility model discloses still further set up to: the screen cloth is made of glass fibers, the diameters of single fibers of the glass fibers are 10-30 microns, and the grid holes of the screen cloth are square and 2-10 mm in side length.

Through above-mentioned technical scheme, the ventilation in biochemical pond can be guaranteed to great net hole, can reduce the weight of screen cloth again under the prerequisite that does not influence the function that prevents the foam to fly off, reduces screen cloth suspended structure's operating pressure, also makes things convenient for more to wash and change the screen cloth.

The utility model discloses still further set up to: the steel wire is sleeved with a silicon rubber sheath.

Through the technical scheme, the silicon rubber sheath has the characteristics of heat resistance, cold resistance, acid and alkali resistance, corrosion resistance, water resistance and the like, has outstanding ageing resistance and long service life, can effectively protect the steel wire in the biochemical pool environment, and prolongs the service life of the steel wire.

The utility model discloses still further set up to: the material of hanging the pole is plastics, it is hollow tubular structure to hang the pole, the inside interlude position that hangs the pole is provided with rectangular magnet.

Through above-mentioned technical scheme, the screen cloth is at the in-process of accomodating, and the attraction between the magnet can be in the same place the screen cloth actuation, makes things convenient for the change process and the convenient management of accomodating of screen cloth.

The utility model discloses still further set up to: the top of adjacent screen cloth is provided with the spray pipe, the sealed riser of just fixing on biochemical pond right side of one end of spray pipe, the other end of spray pipe is fixed on the left riser of biochemical pond, the one end that the spray pipe was fixed on the left riser of biochemical pond is connected with the water pump, the interlude of spray pipe is provided with a plurality of hole for water spraying downwards on the pipe wall towards the screen cloth.

According to the technical scheme, when foam in the biochemical pool is too much or screen cloth needs to be cleaned, the water pump is started to pressurize water in the water spraying pipe, the water in the water spraying pipe is sprayed out from the water spraying holes, the sprayed water can break bubbles floating on the water surface to reduce the foam, and the dispersed sludge particles recover the sedimentation performance again to reduce the foam. Meanwhile, the net cloth can be well cleaned by spraying water, so that the service time of the net cloth is prolonged, and maintenance and replacement are reduced.

The utility model discloses still further set up to: the middle section of the water spraying pipe is provided with a plurality of spraying nozzles facing the screen cloth.

Through above-mentioned technical scheme, the net is cleaned that the spraying of spray nozzle can be better, and the spraying can effectively stop the propagation of bad smell, prevents that the peculiar smell from seriously polluting the environment.

The utility model discloses still further set up to: the material of spray pipe is the metal, be provided with the bracing piece in the middle of the biochemical pond below the spray pipe, the upper end of bracing piece and the lower extreme contact of spray pipe.

Through above-mentioned technical scheme, the metal material can bear bigger water pressure, can abluent more thoroughly when wasing the screen cloth, and the bracing piece can play the supporting role to the metal spray pipe that sets up in biochemical pond, makes the spray pipe can stabilize safety more when the water spray washs the screen cloth, can not because the water pipe in through the full water back because too heavy and the unable cleaning work of accomplishing of buckling.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged schematic structural view of a portion C in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural view of a portion B in fig. 1 according to the present invention.

The reference numbers in the figures mean: 1. a biochemical pool; 2. screen cloth; 3. a hauling rope; 4. a rope retracting device; 5. fixing a rope; 6. a suspension rod; 7. a circular ring; 8. a vertical plate; 9. a hoisting ring; 10. a steel wire; 11. a guide pulley; 12. a movable buckle; 13. a water spray pipe; 14. a water pump; 15. a spray nozzle; 16. a support bar; 41. a metal bracket; 42. a bearing; 43. rotating the rod; 44. pipe coiling; 45. and (4) carrying out handle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The present invention will be described below with reference to fig. 1 to 5.

The utility model provides a take biochemical pond of sewage treatment of screen cloth, includes biochemical pond 1, screen cloth 2 and water jet equipment, has laid five screen cloths 2 in biochemical pond 1 top, and the length of every screen cloth 2 is 5m, and the width is 1.5m, and 2 materials of screen cloth are glass fiber, and glass fiber's monofilament diameter is 10~30 microns, the net hole of screen cloth 2 is 2mm ~10mm for square and length of side, and the ventilation in biochemical pond 1 can be guaranteed to great net hole, can reduce the weight of screen cloth 2 again under the prerequisite that does not influence the function that prevents the foam to scatter, reduces the operating pressure of 2 suspended structure of screen cloth, also makes things convenient for more washing and change screen cloth 2.

Both ends are provided with haulage rope 3 about 2 left side edges of screen cloth, and the one end of haulage rope 3 passes through glass ribbon fixed connection with 2 left side edges of screen cloth, and biochemical pond 1's left side wall upper end is provided with receipts rope device 4, haulage rope 3's the other end and the reelpipe 44 fixed connection who receives

rope device

4, 2 right side edges of screen cloth are provided with fixed rope 5, the one end and the 2 right side edge fixed connection of screen cloth of fixed rope 5, the other end of fixed rope 5 and biochemical pond 1's right side wall pass through inflation screw fixed connection.

The rope winding device 4 comprises a metal support 41, a bearing 42, a rotary rod 43, a reel pipe 44 and a handle 45, wherein the metal support 41 is fixed at the upper end of the left side wall of the biochemical pool 1 through screws, the bearings 42 are fixedly arranged at the left side and the right side of the metal support 41, the rotary rod 43 penetrates through the bearings 42 at the left side and the right side and is fixedly connected with the bearings 42, the reel pipe 44 is arranged on the rotary rod 43 in the middle of the bearings 42 at the two sides through welding, the traction rope 3 can be coiled on the reel pipe 44, and the handle 45 is fixedly connected with one end of the rotary rod 43 through a threaded structure. When laying the screen cloth 2, through the artifical rotary rod 43 that rotates of hand (hold) 45, the rotary rod 43 drives the reelpipe 44 on it and rotates and make the pull wire coil on reelpipe 44, and the left side of screen cloth 2 slowly moves to the left side and is flare-outed from biochemical pond 1's right side, accomplishes the work of laying of screen cloth 2. The handle 45 can be replaced by a small motor, and the rolling pipe 44 is driven to rotate by the rotation of the small motor to realize the function, so that the labor is saved, and the laying efficiency is improved.

Biochemical pond 1 is controlled lateral wall upper end and is provided with five risers 8 through the inflation screw fixation respectively, riser 8 sets up the one side of keeping away from biochemical pond 1 at receipts rope device 4, riser 8 is provided with two rings 9 through the inflation screw towards the left and right sides both ends symmetry on biochemical pond 1 side, about fixedly connected with steel wire 10 on two rings 9 relative on lateral wall riser 8, steel wire 10 spanes 1 width direction's in biochemical pond top and steel wire 10 and is in the state of flare-outing, the outside cover of steel wire 10 is equipped with silicon rubber sheath 14, silicon rubber sheath 14 has heat-resistingly, cold-resistant, acid and alkali-resistance and corruption, characteristics such as waterproof, and ageing resistance is outstanding, long service life, can effectively protect the steel wire 10 in biochemical pond 1 environment, the life of extension steel wire 10.

The vertical four pole 6 that hang that are provided with on 2 length direction of screen cloth, the pole 6 that hang are hollow tubular structure, are provided with magnet 15 in the tubular column that hangs the mid portion of pole 6, and screen cloth 2 is in the in-process of accomodating, and the attraction between magnet 15 can be in the same place the screen cloth 2 actuation, makes things convenient for the change process of screen cloth 2 and conveniently accomodates the management. Hang between pole 6 and the screen cloth 2 through glass ribbon fixed connection, the top both ends that hang pole 6 are provided with two rings 7 through the fixed helicitic texture, are provided with four leading pulleys 11 on every steel wire 10, and leading pulleys 11 set up directly over hanging pole 6 ring 7, and the lower extreme of leading pulleys 11 is provided with the activity and detains 12, and the activity is detained 12 and is hung the 7 locks of ring on the pole 6. Through the device, screen cloth 2 hangs on steel wire 10 through ring 7 on the suspension rod 6, and guide pulley 11 is at the in-process that the steel wire 10 moved, and screen cloth 2 also can follow and remove together, has made things convenient for laying and changing of screen cloth 2, has improved work efficiency.

The top of adjacent screen cloth 2 is provided with spray pipe 13, and spray pipe 13's material is the metal, and the metal material can bear bigger water pressure, can abluent more thoroughly when wasing screen cloth 2. The one end of spray pipe 13 is sealed state and fixes on the riser 8 on biochemical pond 1 right side through the fastener, and the other end of spray pipe 13 is fixed on the riser 8 on biochemical pond 1 left side and is connected with water pump 14, is provided with a plurality of hole for water spraying on the pipe wall of 13 interlude of spray pipe in biochemical pond downwards towards screen cloth 2, is provided with a plurality of spray nozzle 15 towards screen cloth 2 in the 13 interlude of spray pipe. When the biochemical pool 1 has a lot of foams or the mesh cloth 2 needs to be cleaned, the water pump 14 is started to pressurize the water in the water spray pipe 13, the water in the water spray pipe 13 is sprayed out from the water spray holes and the spray nozzles 15, the sprayed water can break bubbles floating on the water surface to reduce the foams, and the dispersed sludge particle part recovers the sedimentation performance again to reduce the foams. The washing screen cloth 2 that simultaneously spray-drying water and spraying can be fine reduces to maintain and change the live time of extension screen cloth 2, and the spraying can play the propagation that prevents bad smell simultaneously, better plays the effect of environmental protection.

The middle position of the biochemical pond 1 is provided with a support rod 16, the support rod 16 is arranged under the water spray pipe 13, the lower end of the support rod 16 is fixedly connected with the bottom of the biochemical pond 1 through a fastener, and the upper end of the support rod 16 is fixedly connected with the pipe wall of the water spray pipe 13. The bracing piece 16 can play the supporting role to the metal spray pipe 13 that sets up in biochemical pond 1, makes spray pipe 13 can be more stable safety when water spray cleaning screen cloth 2, can not because the water pipe in lead to after full water because too heavy and the unable cleaning work of accomplishing of buckling.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations of the above assumption should also be regarded as the protection scope of the present invention.

Claims

1. The sewage treatment biochemical pool with the mesh cloth comprises a biochemical pool (1) and is characterized in that a plurality of mesh cloths (2) are laid above the biochemical pool (1), a traction rope (3) is arranged at the left side edge of each mesh cloth (2), one end of the traction rope (3) is fixedly connected with the left side edge of each mesh cloth (2), a rope collecting device (4) is arranged at the upper end of the left side wall of the biochemical pool (1), the other end of the traction rope (3) is fixedly connected with the rope collecting device (4), a fixing rope (5) is arranged at the right side edge of each mesh cloth (2), one end of the fixing rope (5) is fixedly connected with the right side edge of each mesh cloth (2), the other end of the fixing rope (5) is fixedly connected with the right side wall of the biochemical pool (1), a plurality of suspension rods (6) are vertically arranged in the length direction of each mesh cloth (2), and circular rings (7) are fixedly arranged at the two ends of, it is fixed with a plurality of risers (8) to control lateral wall upper end, riser (8) set up the one side of keeping away from biochemical pond (1) in receipts rope device (4), riser (8) are fixed being provided with two rings (9) towards biochemical pond (1) side both ends symmetry about, fixedly connected with steel wire (10) are gone up relative rings (9) on lateral wall riser (8) about, steel wire (10) span biochemical pond (1) width direction's top, be provided with a plurality of leading pulley (11) on steel wire (10), the lower extreme of leading pulley (11) is provided with the activity and detains (12), the activity is detained (12) and is hung ring (7) lock on pole (6).

2. The biochemical sewage treatment tank with the screen cloth according to claim 1, wherein: receive rope device (4) and include metal support (41), bearing (42), swing arm (43), reelpipe (44), hand (45), metal support (41) are fixed in biochemical pond (1) left side wall upper end, the fixed left and right sides that sets up at metal support (41) in bearing (42), swing arm (43) pass left and right sides bearing (42) of fixing on metal support (41) and with bearing (42) fixed connection, reelpipe (44) are fixed to be set up on swing arm (43) in the middle of left and right sides bearing (42), the one end of hand (45) and wherein one end fixed connection of swing arm (43).

3. The biochemical sewage treatment tank with the screen cloth as claimed in claim 2, wherein: the metal bracket (41) is provided with a small motor, and a rotating shaft of the small motor is fixedly connected with one end of a rotating rod (43).

4. The biochemical sewage treatment tank with the screen cloth according to claim 1, wherein: the mesh cloth (2) is made of glass fibers, the monofilament diameter of the glass fibers is 10-30 microns, and the mesh holes of the mesh cloth (2) are square and 2-10 mm in side length.

5. The biochemical sewage treatment tank with the screen cloth according to claim 1, wherein: the steel wire (10) is sleeved with a silicon rubber sheath.

6. The biochemical sewage treatment tank with the screen cloth according to claim 1, wherein: the material that hangs pole (6) is plastics, it is hollow tubular structure to hang pole (6), the inside interlude position that hangs pole (6) is provided with rectangular magnet.

7. The biochemical sewage treatment tank with the screen cloth according to claim 1, wherein: the top of adjacent screen cloth (2) is provided with spray pipe (13), the sealed riser (8) of just fixing on biochemical pond (1) right side of one end of spray pipe (13), the other end of spray pipe (13) is fixed on biochemical pond (1) left riser (8), the one end that spray pipe (13) were fixed on biochemical pond (1) left riser (8) is connected with water pump (14), the interlude of spray pipe (13) is provided with a plurality of hole for water spraying downwards on the pipe wall towards screen cloth (2).

8. The biochemical sewage treatment tank with the screen cloth according to claim 7, wherein: the middle section of the water spraying pipe (13) is provided with a plurality of spraying nozzles (15) facing the mesh cloth (2).

9. The biochemical sewage treatment tank with the mesh cloth according to claim 7 or 8, wherein: the material of spray pipe (13) is the metal, biochemical pond (1) middle part is provided with bracing piece (16) below spray pipe (13), the upper end of bracing piece (16) and the lower extreme contact of spray pipe (13).