CN216236254U

CN216236254U - Novel water distribution device of IC anaerobic reaction tower suitable for food industry waste water

Info

Publication number: CN216236254U
Application number: CN202122862798.9U
Authority: CN
Inventors: 张辉; 刘卫; 陈红杰
Original assignee: Minze Environmental Planning And Design Shanghai Co ltd
Current assignee: Minze Environmental Planning And Design Shanghai Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08
Anticipated expiration: 2031-11-18

Abstract

The utility model relates to a novel water distribution device of IC anaerobic reaction tower suitable for food industry waste water belongs to sewage treatment anaerobic reaction tower technical field, including central collection water drum. This novel water distribution device of IC anaerobic reaction tower suitable for food industry waste water, carry out the water distribution through setting up a plurality of horn mouths, the radial flow scope of water distribution has been guaranteed, the service area has been increased, simultaneously greatly reduced the jam risk of terminal delivery port again, through setting up 45 jiaos DN10 circulation flushing pipe in the oblique bottom between cyclic annular water distribution pipe, clockwise and anticlockwise staggered arrangement in proper order, further guaranteed that the interior water distribution of granular sludge inflation bed does not have the dead angle, through setting up the fixture block, the draw-in groove, a spring, make the water distribution pipe under the different positions can dismantle the clearance by the segmentation and block up, furthest's improvement current water distribution device water conservancy is inhomogeneous, the water distribution hole is easy to block up, the year of operation is not long away, the poor shortcoming of sewage treatment effect.

Description

Novel water distribution device of IC anaerobic reaction tower suitable for food industry waste water

Technical Field

The application relates to the technical field of sewage treatment anaerobic reaction towers, in particular to a novel water distribution device of an IC anaerobic reaction tower suitable for waste water in the food industry.

Background

The water distribution is that the water quantity is arranged on a certain working area according to the design requirement, the optimal state is that the water is uniformly distributed on the working surface, the water distribution device is called as the water distribution device which completes the task, and the water distribution device of the common IC anaerobic reaction tower is as follows: the perforated water distribution method is characterized in that the perforated water distribution method comprises a main pipe, branch pipes and water distribution holes, a plurality of small holes with equal hole spacing and equal diameter are uniformly distributed on the lower side of each branch pipe, water distribution of the IC reaction tower flows from the main pipe to the branch pipes, and then flows out from an orifice on the branch pipe to uniformly wash a granular sludge expansion bed in the IC reaction tower upwards.

The existing perforated water distribution device has the defects that the water distribution holes are often easily blocked under the influence of a single water distribution structure, and the water distribution is not uniform easily caused by long-term operation, so that the sewage treatment effect of the IC anaerobic reaction tower is influenced.

SUMMERY OF THE UTILITY MODEL

The novel water distribution device of IC anaerobic reaction tower suitable for food industry waste water possesses structure evenly distributed and effectively improves advantages such as the water distribution hole blocks up easily under the long-term operation, has solved the water distribution hole and has often blockked up easily, and long-term operation easily causes the inhomogeneous problem of water distribution.

In order to achieve the above purpose, the present application provides the following technical solutions: a novel water distribution device of an IC anaerobic reaction tower suitable for waste water in the food industry comprises a central water collection bag, wherein a plurality of water distribution branch pipes are communicated with the water outlet of the central water collection bag, the outside of each water distribution branch pipe is communicated with a water distribution pipe, a fixed sleeve is arranged outside each water distribution pipe, a horn mouth communicated with the water distribution pipe is arranged on each fixed sleeve, a circulating flushing pipe is communicated with the outside of each water distribution branch pipe, and a fixed assembly is arranged on each fixed sleeve;

the fixed assembly comprises a movable groove arranged in the fixed sleeve, a connecting rod is arranged in the movable groove, a sliding plate is fixedly arranged outside the connecting rod, a spring is fixedly arranged between the sliding plate and the movable groove, a clamping block is fixedly arranged on one end, facing the water distribution pipe, of the connecting rod, and a clamping groove is formed in the outer portion of the water distribution pipe.

Further, the bottom of the fixed sleeve is provided with a screw hole communicated with the inside of the fixed sleeve, a thread strip is fixedly mounted on the outer portion of the top end of the horn mouth, and threads of the thread strip are meshed with the screw hole.

Through adopting this technical scheme, can be convenient for dismantle and install the horn mouth.

Furthermore, the water distribution pipe is composed of a plurality of sections of circular arc-shaped pipes, the plurality of sections of circular arc-shaped pipes are communicated to be in a circular shape and are continuously arranged on the water distribution branch pipes in a multi-stage mode, and thickened anticorrosive layers are fixedly arranged outside the water distribution pipe, the water distribution branch pipes and the central water collection bag.

By adopting the technical scheme, the water distribution mode can be changed into multi-channel annular water distribution, and the uniformity of the water distribution is ensured.

Further, the circulating flushing pipe can be specifically a DN circulating flushing pipe with a long cm inclined bottom and an angle, the circulating flushing pipe is arranged between two annular water distribution pipes, and two adjacent circulating flushing pipes are arranged in a staggered mode.

By adopting the technical scheme, no dead angle exists in the granular sludge expansion window under the water distribution.

Furthermore, both sides of the bottom of the clamping block are inclined planes, and the inclined planes incline towards the inside of the clamping block by forty-five degrees.

Further, the outside fixed mounting of fixed cover has the connecting seat, the connecting rod runs through sliding connection in connecting seat, simultaneously the top fixed mounting of connecting rod has the traction disc.

Further, the aperture of the connecting seat is smaller than the diameter of the traction disc.

Furthermore, sealing rings are fixedly arranged at the joints of the water distribution branch pipe, the water distribution pipe and the bell mouth.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this novel water distribution device of IC anaerobic reaction tower suitable for food industry waste water, carry out the water distribution through setting up a plurality of horn mouths, the radial flow scope of water distribution has been guaranteed, the service area has been increased, simultaneously greatly reduced the jam risk of terminal delivery port again, through setting up 45 jiaos DN10 circulation flushing pipe in the oblique bottom between cyclic annular water distribution pipe, clockwise and anticlockwise staggered arrangement in proper order, further guaranteed that the interior water distribution of granular sludge inflation bed does not have the dead angle, through setting up the fixture block, the draw-in groove, a spring, make the water distribution pipe under the different positions can dismantle the clearance by the segmentation and block up, furthest's improvement current water distribution device water conservancy is inhomogeneous, the water distribution hole is easy to block up, the year of operation is not long away, the poor shortcoming of sewage treatment effect.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of a stationary tube structure according to the present application;

fig. 3 is an enlarged view of fig. 2 a of the present application.

In the figure: 1. a central water collecting bag; 2. water distribution branch pipes; 3. fixing a sleeve; 4. a bell mouth; 5. a water distribution pipe; 6. circularly flushing the pipe; 7. a screw hole; 8. connecting blocks; 9. a card slot; 10. a movable groove; 11. a connecting seat; 12. a connecting rod; 13. a traction disc; 14. a slide plate; 15. a clamping block; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-2, the novel water distribution device of the IC anaerobic reaction tower for wastewater in food industry in this embodiment comprises a central water collection bag 1, a plurality of water distribution branch pipes 2 are communicated with the water outlet of the central water collection bag 1, the central water collection bag 1 is located at the central point of the whole water distribution device to ensure high water concentration, the water distribution branch pipes 5 are communicated with the outside of the water distribution branch pipes 2, the water distribution branch pipes 5 are communicated with the water distribution branch pipes 2 through threaded connection, a fixing sleeve 3 is arranged outside the water distribution branch pipes 5, the fixing sleeve 3 is annularly arranged outside the water distribution branch pipes 5 around the central water collection bag, a bell mouth 4 communicated with the water distribution branch pipes 5 is further connected with the fixing sleeve 3 through threads, a screw hole 7 communicated with the inside of the fixing sleeve 3 is formed at the bottom of the fixing sleeve 3, a thread strip is fixedly installed outside the top end of the bell mouth 4, and is in threaded engagement with the screw hole 7, thereby make horn mouth 4 can connect in the bottom of fixed cover 3 through screw-thread fit, and can dismantle horn mouth 4 fast through removing screw-thread fit, the outside intercommunication of water distribution branch pipe 2 has circulation scouring pipe 6, is provided with fixed subassembly on the fixed cover 3.

It should be noted that the water distribution pipe 5 is composed of a plurality of sections of circular arc pipes, the plurality of sections of circular arc pipes are communicated to form a circular ring shape, and are continuously arranged on the water distribution branch pipes 2 in a multi-stage manner, the water distribution pipe 5 is communicated and fixed with the water distribution branch pipes 2 through a fixing sleeve 3, the uniformity of water distribution is guaranteed to be improved to the maximum extent, and meanwhile, thickening anticorrosive layers are fixedly arranged outside the water distribution pipe 5, the water distribution branch pipes 2 and the central water collection bag 1, so that the service life of the water distribution device is effectively prolonged, and long-term nondestructive use is guaranteed.

The circulating flushing pipe 6 can be specifically a DN10 circulating flushing pipe with the length of 10cm and the inclined bottom forming an angle of 45 degrees, the circulating flushing pipe 6 arranged outside the water distribution branch pipe 2 is arranged between two annular water distribution pipes 5 by taking the joint of the water distribution branch pipe 2 and the water distribution pipe 5 as a boundary point, the two continuous circulating flushing pipes 6 arranged on one water distribution branch pipe 2 face opposite directions, and are respectively arranged in a clockwise and anticlockwise staggered manner by taking the central water collection bag 1 as a rotation center, so that no dead angle of water distribution in the granular sludge expansion bed is ensured.

Referring to fig. 2-3, in the embodiment, the fixing assembly includes a movable groove 10 formed on an inner wall of the fixed sleeve 3, a connecting rod 12 extending to an outside of the fixed sleeve 3 is slidably installed inside the movable groove 10, a sliding plate 14 is fixedly installed on an outside of the connecting rod 12, the sliding plate 14 is slidably connected to the movable groove 10, a sliding track of the connecting rod 12 can be further stabilized by a sliding guide of the sliding plate 14, a spring 16 is fixedly installed between the sliding plate 14 and a side wall of the movable groove 10 away from the water distribution pipe 5, the spring 16 pushes the sliding plate 14 to slide toward the water distribution pipe 5, so that the connecting rod 12 moves toward the water distribution pipe 5 at the same time, a clamping block 15 is fixedly installed on one end of the connecting rod 12 toward the water distribution pipe 5, an annular clamping groove 9 is formed on an outside of the water distribution pipe 5, the clamping groove 9 is clamped to the clamping block 15, and the clamping groove 9 are clamped to each other by the clamping block 15, the sliding limit of the water distribution pipes 5 can be realized, so that the water distribution pipes 5 are fixedly installed.

It should be noted that both sides of the bottom of the fixture block 15 are inclined planes, and the inclined planes are inclined at forty-five degrees toward the inside of the fixture block 15, so that the water distribution pipe 5 can be firstly contacted with the inclined planes on the fixture block 15 under sliding, and then the fixture block 15 is conveniently pushed to slide to clamp the fixture groove 9, thereby avoiding occurrence of motion interference.

And the outside fixed mounting of fixed cover 3 has connecting seat 11, and connecting rod 12 runs through sliding connection in connecting seat 11, and the top fixed mounting of connecting rod 12 has traction disc 13 simultaneously, and the aperture of connecting seat 11 is less than the diameter of traction disc 13, can restrict the activity of traction disc 13 to make and remain gappedly between the surface of traction disc 13 and fixed cover 3, be convenient for adjust traction disc 13 and change the position of connecting rod 12.

It can be understood that the sealing rings are fixedly arranged at the joints of the water distribution branch pipe 2, the water distribution pipe 5 and the bell mouth 4, the circulation sealing performance of the water distribution device under connection can be ensured, meanwhile, the connecting block 8 is fixedly arranged at the top of the fixing sleeve 3, the connecting block 8 is used for providing a connection foundation, and the fixing support of the whole water distribution device is realized through the dense fixing device and the connecting block 8 which are fixedly connected.

The working principle of the above embodiment is as follows:

water is discharged through the central water collecting bag 1, water is communicated through the water distribution branch pipes 2 surrounding the outside of the central water collecting bag 1, then under the conduction of the water distribution pipes 5 which are annularly and continuously distributed, flaring water distribution is carried out through the plurality of bell mouths 4, the risk of blocking of the tail end water outlet is reduced, under the condition of blocking, the traction disc 13 can be pulled, the traction disc 13 drives the connecting rod 12 to be lifted, and under the sliding traction of the connecting rod 12, the sliding plate 14 extrudes the spring 16, meanwhile, the clamping block 15 at the bottom end of the connecting rod 12 slides to be separated from the clamping state with the clamping groove 9, the sliding limit of the water distribution pipes 5 is removed, and the water distribution pipes 5 can be separated from the connecting state with the fixed sleeve 3 to be detached and dredged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel water distribution device of IC anaerobic reaction tower suitable for food industry waste water, includes central collection water package (1), its characterized in that: the water outlet of the central water collecting bag (1) is communicated with a plurality of water distribution branch pipes (2), the outside of each water distribution branch pipe (2) is communicated with a water distribution pipe (5), the outside of each water distribution pipe (5) is provided with a fixed sleeve (3), the fixed sleeve (3) is provided with a bell mouth (4) communicated with the water distribution pipe (5), the outside of each water distribution branch pipe (2) is communicated with a circulating flushing pipe (6), and the fixed sleeve (3) is provided with a fixed component;

fixed subassembly is including seting up movable groove (10) in fixed cover (3), the inside in movable groove (10) is provided with connecting rod (12), the outside fixed mounting of connecting rod (12) has slide (14), fixed mounting has spring (16) between slide (14) and movable groove (10), connecting rod (12) are towards one of water distributor (5) serve fixed mounting have fixture block (15), draw-in groove (9) have been seted up to the outside of water distributor (5).

2. The novel water distribution device of the IC anaerobic reaction tower suitable for the waste water in the food industry according to claim 1, is characterized in that: the bottom of fixed cover (3) is seted up screw (7) inside the fixed cover of intercommunication (3), the outside fixed mounting in top of horn mouth (4) has the screw thread strip, screw thread strip screw-thread meshes in screw (7).

3. The novel water distribution device of the IC anaerobic reaction tower suitable for the waste water in the food industry according to claim 1, is characterized in that: the water distribution pipe (5) is composed of a plurality of sections of circular arc pipes, the plurality of sections of circular arc pipes are communicated to be circular and continuously arranged on the water distribution branch pipes (2) in a multistage mode, and meanwhile thickening anticorrosive layers are fixedly arranged on the outer portions of the water distribution pipe (5), the water distribution branch pipes (2) and the central water collection bag (1).

4. The novel water distribution device of the IC anaerobic reaction tower suitable for the waste water in the food industry according to claim 1, is characterized in that: the circulating flushing pipe (6) can be specifically a DN10 circulating flushing pipe with a length of 10cm and an inclined bottom of 45 degrees, the circulating flushing pipe (6) is arranged between two annular water distribution pipes (5), and two adjacent circulating flushing pipes (6) are arranged in a staggered manner.

5. The novel water distribution device of the IC anaerobic reaction tower suitable for the waste water in the food industry according to claim 1, is characterized in that: both sides of the bottom of the clamping block (15) are inclined planes, and the inclined planes incline towards the inside of the clamping block (15) by forty-five degrees.

6. The novel water distribution device of the IC anaerobic reaction tower suitable for the waste water in the food industry according to claim 1, is characterized in that: the outside fixed mounting of fixed cover (3) has connecting seat (11), connecting rod (12) run through sliding connection in connecting seat (11), simultaneously the top fixed mounting of connecting rod (12) has traction disc (13).

7. The novel water distribution device of the IC anaerobic reaction tower suitable for the waste water in the food industry according to claim 6, is characterized in that: the aperture of the connecting seat (11) is smaller than the diameter of the traction disc (13).

8. The novel water distribution device of the IC anaerobic reaction tower suitable for the waste water in the food industry according to claim 1, is characterized in that: sealing rings are fixedly arranged at the joints of the water distribution branch pipe (2), the water distribution pipe (5) and the bell mouth (4).