CN212740859U

CN212740859U - High-efficiency rotary water decanter

Info

Publication number: CN212740859U
Application number: CN201921696237.2U
Authority: CN
Inventors: 陆明辉
Original assignee: Jiangsu Zhuoya Environmental Protection Co ltd
Current assignee: Jiangsu Zhuoya Environmental Protection Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2021-03-19
Anticipated expiration: 2029-10-11

Abstract

The utility model belongs to the technical field of strain the hydrophone, especially strain the hydrophone for high-efficient rotation type, including flotation pontoon, play water main pipe and wall body, the one end of flotation pontoon is connected with out the water branch pipe, the top fixedly connected with support one of wall body, the one end of keeping away from the wall body of support one is provided with the motor, and the output of motor is connected with electronic hydraulic rod, and the position welded fastening that the wall body is close to the bottom upper end has the fixing base, and the top one end of fixing base is provided with support two, and the middle part intercommunication that goes out the water main pipe has the outlet pipe, and the. The utility model discloses a mounting hole and the guiding hole that set up can be with the connected mode at the water outlet main pipe both ends by fixed improvement into movable, can conveniently shake the bits of broken glass with blockking up at intraductal silt etc to guarantee out the smooth and easy of water, saved artificial working time, also can reduce vibration frequency effectively simultaneously, play the effect of protection to decanting the hydrophone, the reliability is high.

Description

High-efficiency rotary water decanter

Technical Field

The utility model relates to the technical field of a decanter, in particular to a high-efficiency rotary decanter.

Background

The decanter, also known as decanter, is one of the most critical mechanical devices in the SBR process. Can be divided into a siphon decanter, a rotary decanter, a self-floating decanter and a mechanical decanter, and is widely applied to China as a rotary decanter (belonging to one of mechanical decanters). The decanter is a device for periodically removing clear water adopted by SBR technology, and has the function of decanting the clear water from the surface of a static tank without stirring and precipitating to ensure the quality of the discharged water. The SBR process adopts intermittent reaction, water inlet, reaction, sedimentation and drainage are completed in the same tank, and a secondary sedimentation tank and sludge backflow equipment are not needed, so that the SBR process has the advantages of small occupied area, low investment, high efficiency, good effluent quality and the like; meanwhile, a plurality of SBR pools are connected, so that the sludge process can have the continuity (continuous water inflow) of the traditional sludge process and the intermittence of the typical SBR process, and is suitable for the requirements of large water quality, water quantity and change, thereby being widely applied at home and abroad. The rotary decanter is composed of a decanting weir port, a branch pipe, a main pipe, a rotary support capable of rotating 360 degrees, a sliding support, a driving device, an automatic control device and the like. When the device works, under the action of the driving device, the decanting weir port performs variable-speed circular motion downwards by taking the rotary support central line at the bottom of the decanting device as an axis, and supernatant in the SBR reaction tank flows into the decanting branch pipe through the decanting weir port and is discharged through the decanting main pipe in the process. After the water decanting operation is finished, the water decanting weir port performs uniform-speed circular motion by taking the rotary support central line at the bottom of the water decanting device as an axial direction, so that the water decanting weir port stops at a standby position, and the next water decanting process is performed after the procedures of water inlet, biochemical reaction, precipitation and the like are finished. The prior rotary decanter has the following problems:

1. when the decanter works, the float of the decanter can not effectively block the foam or the slag of the upper clear water, thereby ensuring the water outlet quality;

2. the quality of the discharged water is poor, and the pipeline is easily blocked due to the outflow of a large amount of silt, so that the water decanter is in failure, and the labor time and the maintenance cost are increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a ware is strained to high-efficient rotation type has solved and has strained the ware at the during operation, strains the ware flotation pontoon and can not block the foam or the thing sediment of upper clear water effectively to guarantee that water quality and water quality are poor, the jam of pipeline is caused easily in the outflow of a large amount of silt, thereby causes and strains the ware trouble, has increased labour time and cost of maintenance's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the high-efficiency rotary decanter comprises a float bowl, a main water outlet pipe and a wall body, wherein one end of the float bowl is connected with a water outlet branch pipe, a first top fixedly connected support of the wall body is arranged, one end, away from the wall body, of the first support is provided with a motor, the output end of the motor is connected with an electric hydraulic push rod, a fixed seat is welded and fixed at a position, close to the upper end of the bottom, of the wall body, a second support is arranged at one end of the top of the fixed seat, the middle of the main water outlet pipe is communicated with a water outlet pipe, and two.

As the utility model discloses an optimized technical scheme, the quantity of outlet branch pipe is a plurality of groups, the other end of outlet branch pipe all is responsible for through flange joint with the play water, the material that outlet branch pipe and play water were responsible for is nodular cast iron pipe material.

As an optimized technical scheme of the utility model, the lower extreme of flotation pontoon is connected with out the water weir groove, and goes out the water weir groove and install the filter screen that covers the water inlet.

As a preferred technical scheme of the utility model, a support bottom is provided with the welded seat, and is provided with the bolt on the welded seat, a support is through the top fixed connection of the bolt on the welded seat and wall body.

As a preferred technical scheme of the utility model, the mounting hole has been seted up to one side of wall body, the outlet pipe passes through mounting hole and wall body, logical groove has been seted up on support two, branch is through leading to groove and two fixed connection of support.

As an optimal technical scheme of the utility model, the top of mounting hole is equipped with the guiding hole of tilt up, be provided with the blotter in the guiding hole, the material of blotter is rubber materials.

As a preferred technical scheme of the utility model, the one end fixedly connected with connecting rod of motor is kept away from to electronic hydraulic pressure push rod, and the quantity of connecting rod is a plurality of groups, and the outlet branch passes through the connecting rod to be connected with electronic hydraulic pressure push rod.

As an optimal technical scheme of the utility model, the below of play water branch pipe and the top position that is located the fixing base are provided with spring isolator, spring isolator's quantity is two sets of.

Compared with the prior art, the utility model provides a water decanter is strained to high-efficient rotation type possesses following beneficial effect:

1. according to the efficient rotary decanter, the connection mode of the two ends of the main water outlet pipe can be improved from a fixed mode to a movable mode through the mounting holes and the guide holes, so that the main water outlet pipe drives the water outlet pipe to swing up and down, silt and the like blocked in the pipe can be conveniently vibrated to be broken, the smoothness of water outlet is ensured, and the labor time of workers is saved;

2. this high-efficient rotation type decanter, through the spring isolator who sets up, can be responsible for to going out the water and carry out the supporting role, also can reduce vibration frequency effectively simultaneously, play the effect of protection to decanter, the reliability is high, can further improve outlet pipe wobbling stability through the blotter that sets up, avoids the damage to the body.

Drawings

FIG. 1 is a schematic view of the overall structure of the high-efficiency rotary decanter of the present invention;

FIG. 2 is an enlarged view of the position A of the high-efficiency rotary decanter of the present invention;

fig. 3 is a partial structural schematic view of the high-efficiency rotary decanter of the present invention.

In the figure: 1. a float bowl; 2. a water outlet branch pipe; 3. a main water outlet pipe; 4. a first bracket; 5. a motor; 6. an electric hydraulic push rod; 7. a fixed seat; 8. a second bracket; 9. a through groove; 10. a water outlet pipe; 11. a wall body; 12. a cushion pad; 13. mounting holes; 14. a guide hole; 15. a strut; 16. and the spring vibration isolator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, in this embodiment: high-efficient rotation type decanter, including flotation pontoon 1, it is responsible for 3 and wall body 11 to go out the water, the one end of flotation pontoon 1 is connected with water outlet branch 2, the top fixedly connected with support one 4 of wall body 11, make things convenient for fixed drive arrangement, the one end of keeping away from wall body 11 of support one 4 is provided with motor 5, its model number is Y100L-2, motor 5's output is connected with electronic hydraulic push rod 6, wall body 11 is close to the position welded fastening of bottom upper end has fixing base 7, it is responsible for 3 to be convenient for install the water, the top one end of fixing base 7 is provided with support two 8, the middle part intercommunication that the water was responsible for 3 has outlet pipe 10, and the both ends that the water.

In the embodiment, the number of the water outlet branch pipes 2 is a plurality of groups, the other ends of the water outlet branch pipes 2 are connected with the water outlet main pipe 3 through flanges, so that the connection is more reliable and firm, and the water outlet branch pipes 2 and the water outlet main pipe 3 are made of nodular cast iron pipe materials and have the advantages of corrosion resistance, bacteria elimination and the like; the lower end of the buoy 1 is connected with a water outlet weir notch, and a filter screen covering a water inlet is arranged on the water outlet weir notch, so that foam or slag of upper clear water can be effectively blocked, and the water outlet quality is ensured; the bottom of the first support 4 is provided with a welding seat, a bolt is arranged on the welding seat, and the first support 4 is fixedly connected with the top of the wall body 11 through the bolt on the welding seat, is detachably connected and can be conveniently detached, replaced and cleaned; a mounting hole 13 is formed in one side of the wall body 11, the water outlet pipe 10 is connected with the wall body 11 through the mounting hole 13, a through groove 9 is formed in the second support 8, the support rod 15 is fixedly connected with the second support 8 through the through groove 9, an upward inclined guide hole 14 is formed above the mounting hole 13, the connection mode of the two ends of the water outlet main pipe 3 can be changed from a fixed mode to a movable mode, the water outlet main pipe 3 drives the water outlet pipe 10 to swing up and down, silt and the like blocked in the water outlet main pipe can be conveniently vibrated to be broken, the smoothness of water outlet is guaranteed, and the labor time of workers is saved; a buffer pad 12 is arranged in the guide hole 14, and the buffer pad 12 is made of rubber materials, so that the swinging stability of the water outlet pipe 10 can be further improved, and the damage to the pipe body can be avoided; one end of the electric hydraulic push rod 6, which is far away from the motor 5, is fixedly connected with a plurality of groups of connecting rods, and the water outlet branch pipes 2 are connected with the electric hydraulic push rod 6 through the connecting rods; the spring vibration isolators 16 are arranged below the water outlet branch pipes 2 and above the fixed seat 7, the number of the spring vibration isolators 16 is two, the number of the spring vibration isolators 16 is LB-1000-N, the main water outlet pipe 3 can be supported, the vibration frequency can be effectively reduced, the water decanter is protected, and the reliability is high.

The utility model discloses a theory of operation and use flow: when the device is used, the decanting weir trough is positioned above the highest water level of the sewage pool, the motor 5 is turned on through the external controller, the motor drives the electric hydraulic push rod 6 to continuously push the descending pipe to rotate by taking the horizontal pipe as a circle center, at the moment, the connection mode of the two ends of the main water outlet pipe 3 can be improved from a fixed mode to a movable mode through the arranged mounting hole 13 and the guide hole 14, so that the main water outlet pipe 3 drives the water outlet pipe 10 to swing up and down, silt and the like blocked in the pipe can be conveniently vibrated to break, the smoothness of water outlet is ensured, and the manual labor time is saved; through the spring isolator 16 that sets up, can be responsible for 3 to going out the water and carry out the supporting role, also can reduce vibration frequency effectively simultaneously, play the effect of protection to decanting the hydrophone, the reliability is high, can further improve outlet pipe 10 wobbling stability through the blotter 12 that sets up, avoids the damage to the body for the practicality of decanting the hydrophone strengthens.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. High-efficient rotation type decanter, including flotation pontoon (1), play water and be responsible for (3) and wall body (11), its characterized in that: the one end of flotation pontoon (1) is connected with out water branch pipe (2), the top fixedly connected with support (4) of wall body (11), the one end of keeping away from wall body (11) of support (4) is provided with motor (5), the output of motor (5) is connected with electronic hydraulic rod (6), position welded fastening that wall body (11) are close to the bottom upper end has fixing base (7), the top one end of fixing base (7) is provided with support two (8), the middle part intercommunication that goes out water and be responsible for (3) has outlet pipe (10), and the both ends that go out water and be responsible for (3) all are provided with branch (15), the lower extreme of flotation pontoon (1) is connected with out the water weir groove, and installs the filter screen that covers the water inlet on the water weir groove.

2. A high efficiency rotary decanter as claimed in claim 1, further characterized by: the quantity of outlet branch pipe (2) is a plurality of groups, the other end of outlet branch pipe (2) all is responsible for (3) with the play water and passes through flange joint, the material that outlet branch pipe (2) and play water were responsible for (3) is nodular cast iron pipe material.

3. A high efficiency rotary decanter as claimed in claim 1, further characterized by: the bottom of the first support (4) is provided with a welding seat, a bolt is arranged on the welding seat, and the first support (4) is fixedly connected with the top of the wall body (11) through the bolt on the welding seat.

4. A high efficiency rotary decanter as claimed in claim 1, further characterized by: mounting hole (13) have been seted up to one side of wall body (11), outlet pipe (10) pass through mounting hole (13) and wall body (11), logical groove (9) have been seted up on support two (8), branch (15) are through leading to groove (9) and support two (8) fixed connection.

5. A high efficiency rotary decanter as claimed in claim 4, further characterized by: the mounting structure is characterized in that a guide hole (14) which is inclined upwards is formed above the mounting hole (13), a cushion pad (12) is arranged in the guide hole (14), and the cushion pad (12) is made of rubber materials.

6. A high efficiency rotary decanter as claimed in claim 1, further characterized by: one end of the electric hydraulic push rod (6) far away from the motor (5) is fixedly connected with connecting rods, the number of the connecting rods is a plurality of groups, and the water outlet branch pipes (2) are connected with the electric hydraulic push rod (6) through the connecting rods.

7. A high efficiency rotary decanter as claimed in claim 1, further characterized by: and spring vibration isolators (16) are arranged below the water outlet branch pipes (2) and above the fixed seat (7), and the number of the spring vibration isolators (16) is two.