CN217555908U

CN217555908U - Aeration system applied to tail water treatment of culture pond

Info

Publication number: CN217555908U
Application number: CN202221409287.XU
Authority: CN
Inventors: 艾岩
Original assignee: Shandong Huate Environmental Protection Technology Co ltd
Current assignee: Shandong Huate Environmental Protection Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-11
Anticipated expiration: 2032-06-07

Abstract

The utility model discloses an aeration systems for breed pool tail water treatment relates to and breeds tail water treatment technical field. The system comprises a truss, wherein two ends of the truss are respectively provided with a support used for supporting the truss. The truss include horizontal support body and vertical support body, just horizontal support body and vertical support body form T type structure jointly. And the front side and the rear side of the transverse frame body are respectively provided with a spray head. The support include the chassis, the chassis on be provided with the grudging post, just the tip of vertical support body with grudging post fixed connection. The water pump is arranged at one end of the truss, the water inlet pipe is arranged below the truss, and the water inlet pipe is provided with a water inlet hole. The water inlet pipe is connected with a water inlet of the water pump through a first pipeline, and a water outlet of the water pump is respectively connected with the spray heads through second pipelines. The system can effectively improve the contact area of tail water and air, thereby improving the aeration efficiency.

Description

Aeration system applied to treatment of tail water of culture pond

Technical Field

The utility model belongs to the technical field of breed tail water treatment technique and specifically relates to an aeration systems for breeding pit and pond tail water treatment.

Background

When the culture tail water is purified, one important link is aeration treatment, and by increasing the dissolved oxygen in the tail water, the method is favorable for decomposing the propagation of nitrobacteria, decomposing organic matters in the water body and eliminating part of toxic substances, and is favorable for the rapid propagation and growth of aerobic microorganisms in the water body of a subsequent ecological purification pond. The current aeration device generally lays an aeration pipeline at the bottom, and then realizes aeration by directly introducing air into tail water. Although the content of dissolved oxygen in the water body can be improved by the mode, the introduced gas is agglomerated in the water, so that the contact area with the water body is small, and the aeration efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides an aeration systems for breeding pond tail water treatment, this system adopt the mode of spraying to aerate, can effectively improve the area of contact of tail water and air to improve aeration efficiency.

The utility model provides a technical scheme that its technical problem adopted is:

an aeration system applied to treatment of tail water of a culture pond comprises a truss, wherein two ends of the truss are respectively provided with a support for supporting the truss;

the truss comprises a transverse frame body and a vertical frame body, and the transverse frame body and the vertical frame body form a T-shaped structure together;

the front side and the rear side of the transverse frame body are respectively provided with a spray head;

the support comprises an underframe, a vertical frame is arranged on the underframe, and the end part of the vertical frame body is fixedly connected with the vertical frame;

a water pump is arranged at one end of the truss, a water inlet pipe is arranged below the truss, and a water inlet hole is formed in the water inlet pipe;

the water inlet pipe is connected with a water inlet of the water pump through a first pipeline, and a water outlet of the water pump is respectively connected with the spray heads through second pipelines.

Furthermore, the underframe is provided with two vertical frames, and the end part of the vertical frame body of the truss is clamped between the two vertical frames and is fixedly connected with the vertical frames through fixing bolts.

Further, the left and right both ends of the downside of vertical support body are provided with the pulley respectively, the support on be located two the grudging post between be provided with the winding wheel, just the both ends of the pivot of winding wheel respectively through bearing assembly with the grudging post rotate to be connected, the both ends of inlet tube are provided with respectively and pull the rope, pull flexible one end with inlet tube fixed connection, pull the rope the other end walk around the pulley behind with winding wheel fixed connection.

Furthermore, the two ends of the water inlet pipe are respectively sleeved with a connecting ring, a transverse plate is arranged above the connecting ring, vertical plates are arranged at the two ends of the transverse plate respectively, the lower ends of the vertical plates are fixedly connected with the connecting ring, and the traction rope is fixedly connected with the transverse plate.

Furthermore, the connecting ring is provided with a set screw for tightly propping against the water inlet pipe.

Furthermore, a puller bolt used for tightly pushing the side face of the winding wheel is arranged on the vertical frame.

Furthermore, a driving jack with a hexagonal cross section is arranged on a rotating shaft of the winding wheel, and a driving handle is inserted in the driving jack.

Further, a movable wheel is arranged on the bottom frame of the support.

Furthermore, the second pipeline including fixed set up in the second pipeline in horizontal support body middle part, the second pipeline on be provided with the shower nozzle one-to-one outlet pipe, the outlet pipe pass through the second hose and be connected with the import of corresponding shower nozzle.

Further, the transverse frame body comprises a cross beam, longitudinal beams are respectively arranged at two ends of the cross beam, mounting beams are respectively arranged on the front side and the rear side of the cross beam between the longitudinal beams, and a plurality of spray heads are evenly arranged on the mounting beams along the transverse direction.

The utility model has the advantages that:

1. the system abandons the traditional mode of directly introducing gas into the water body, and instead aerates in a spraying mode, so that the contact area of the water body and air can be effectively increased compared with the traditional aeration mode, the content of dissolved oxygen in the water body can be rapidly increased, and the aeration efficiency is improved.

2. The water inlet pipe in the system can move up and down in the water body through the traction of the traction rope, and meanwhile, the whole system can also move back and forth along the aeration tank, so that the uniformity of water body aeration can be ensured.

3. The system does not need to be installed in advance, does not need to transform the existing aeration tank, can be directly installed and applied to the existing aeration tank, and has good practicability and universality.

Drawings

FIG. 1 is a schematic perspective view of the aeration system;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

FIG. 4 is an enlarged schematic view of a portion C of FIG. 1;

FIG. 5 is an enlarged view of the portion D in FIG. 1;

FIG. 6 is an exploded view of the present aeration system (with the water inlet tube and pull cord removed);

FIG. 7 is a front view of the truss;

FIG. 8 is a side view of the truss;

FIG. 9 is a top view of the truss;

FIG. 10 is a perspective view of the stand;

FIG. 11 is an enlarged view of section E of FIG. 10;

fig. 12 is a schematic perspective view of the system applied to an aeration tank.

In the figure: 1-truss, 11-transverse frame body, 111-cross beam, 112-longitudinal beam, 113-mounting beam, 114-first stiffening beam, 12-vertical frame body, 121-vertical beam, 122-connecting beam, 123-second stiffening beam, 124-second through hole, 13-pulley,

2-support, 21-underframe, 211-edge beam, 212-third reinforcing beam, 22-vertical frame, 221-support beam, 222-support beam, 2221-first through hole, 223-fourth reinforcing beam, 2231-ball bearing with seat, 23-rib beam, 24-winding wheel, 241-rotating shaft, 2411-driving jack, 25-moving wheel,

3-a spray head is arranged at the bottom of the spray head,

4-fixing the bolt, namely fixing the bolt,

5-a water pump, wherein the water pump is connected with a water pump,

6-a water inlet pipe, 61-a water inlet hole,

71-a first pipe, 72-a second pipe, 721-a water outlet pipe,

8-a traction rope is arranged on the upper portion of the frame,

9-connecting ring, 91-transverse plate, 92-vertical plate.

Detailed Description

For convenience of description, a coordinate system is defined as shown in fig. 1, and the left-right direction is taken as a transverse direction, the front-back direction is taken as a longitudinal direction, and the up-down direction is taken as a vertical direction.

As shown in fig. 1 and fig. 6, an aeration system applied to treatment of tail water of a culture pond comprises a truss 1 spanning above an aeration tank, wherein two ends of the truss 1 are respectively provided with a support 2 for supporting the truss 1.

As shown in fig. 7, 8 and 9, the truss 1 includes a horizontal frame 11, a vertical frame 12 extending vertically and downwardly perpendicular to the horizontal frame 11 is disposed at the middle of the lower side of the horizontal frame 11 along the width direction, and the horizontal frame 11 and the vertical frame 12 together form a T-shaped structure.

As a specific embodiment, the transverse frame 11 in this embodiment includes a transverse beam 111 extending in the transverse direction, longitudinal beams 112 extending in the longitudinal direction are respectively disposed at two ends of the transverse beam 111, and the ends of the transverse beam 111 are fixedly connected to the middle portions of the longitudinal beams 112 by welding. The mounting beams 113 are respectively arranged between the two longitudinal beams 112 and positioned at the front side and the rear side of the cross beam 111, and two ends of the mounting beams 113 are respectively fixedly connected with the longitudinal beams 112 in a welding manner.

Further, a first reinforcing beam 114 is disposed between the mounting beam 113 and the cross beam 111. In a specific embodiment, two first reinforcing beams 114 extending outward perpendicular to the cross beam 111 are respectively disposed at two ends of the cross beam 111 in this embodiment.

Vertical support body 12 including set up in the perpendicular roof beam 121 at longeron 112 downside middle part, just the upper end of perpendicular roof beam 121 through the welded mode with the middle part fixed connection of the downside of longeron 112. A connecting beam 122 extending along the transverse direction is arranged between the two vertical beams 121, and two ends of the connecting beam 122 are fixedly connected with the vertical beams 121 respectively in a welding mode. A second reinforcing beam 123 extending upward perpendicular to the connecting beam 122 is disposed between the two vertical beams 121 on the connecting beam 122, and the upper end of the second reinforcing beam 123 is fixedly connected to the lower side of the cross beam 111 by welding. As a specific implementation manner, only two second reinforcing beams 123 are disposed on the connecting beam 122 in this embodiment, and the two second reinforcing beams 123 are respectively located at two ends.

A plurality of spray heads 3 are uniformly distributed on the mounting beam 113 along the transverse direction.

Further, as shown in fig. 2 and 4, the mounting beam 113 is made of an angle steel, one side wing plate of the angle steel is fixedly connected with the longitudinal beam 112 by welding, and the nozzle 3 is fixedly arranged on the other side wing plate of the angle steel. As a specific implementation manner, in this embodiment, one side wing plate of the angle steel is in a vertical state, and the other side wing plate of the angle steel is located at a lower end of the one side wing plate.

As shown in fig. 10, the support 2 includes a bottom frame 21, the bottom frame 21 includes a square frame formed by four side beams 211 connected end to end in sequence, and two third reinforcing beams 212 extending in the transverse direction are disposed in the square frame. The underframe 21 is provided with a vertical frame 22 which is perpendicular to the underframe 21 and extends upwards, and the end part of the vertical frame body 12 of the truss 1 is fixedly connected with the vertical frame 22.

The vertical frame 22 comprises a supporting beam 221 extending along the transverse direction, two ends of the supporting beam 221 are respectively provided with a supporting beam 222 extending to the lower side perpendicular to the supporting beam 221, and the lower end of the supporting beam 222 is fixedly connected with the bottom frame 21 in a welding manner.

Further, as shown in fig. 10, two vertical frames 22 are disposed on the bottom frame 21, and an end of the vertical frame 12 of the truss 1 is clamped between the two vertical frames 22. Two fixing bolts 4 are respectively arranged on the left side and the right side of the two vertical frames 22 between the two vertical frames 22, a locking nut is arranged on the fixing bolt 4 on the outer side of one vertical frame 22 (the side opposite to the two vertical frames 22 is used as the inner side), and under the locking action of the locking nut, the head of the fixing bolt 4 is tightly pressed on the other vertical frame 22. The support beam 222 is provided with a first through hole 2221 for receiving the fixing bolt 4. As shown in fig. 7, the stand 22 is provided with a second through hole 124 for receiving the fixing bolt 4.

Further, as shown in fig. 10, a reinforcing bar 23 is provided between an outer side surface (an opposite side of the two vertical frames 22 is an inner side) of the support beam 222 and the underframe 21.

As shown in fig. 1, a water pump 5 is disposed on the truss 1, and as a specific implementation manner, the water pump 5 in this embodiment is fixedly disposed on an upper side surface of the truss 1 and is located at a left end portion of the truss 1.

As shown in fig. 1, a water inlet pipe 6 is arranged below the truss 1, and a plurality of water inlet holes 61 are uniformly distributed on the water inlet pipe 6 along the transverse direction. Preferably, the water inlet 61 faces upward. 6 one end opening one end of inlet tube seal, just the open end of inlet tube 6 through first pipeline with the water inlet of water pump 5 is connected. And the water outlet of the water pump 5 is respectively connected with the inlets of the plurality of nozzles 3 through second pipelines.

As a specific embodiment, as shown in fig. 1 and 5, the first pipeline includes a hard first pipeline 71, one end of the first pipeline 71 is connected to the water inlet of the water pump 5 by way of flange connection, the other end of the first pipeline 71 is opened downward, and the other end of the first pipeline 71 is connected to the open end of the water inlet pipe 6 by a first hose (not shown in the figure). The second pipeline comprises a hard second pipeline 72, and the second pipeline 72 is fixedly arranged on the upper side surface of the cross beam 111 in a binding mode. One end of the second pipeline 72 is connected with the water outlet of the water pump 5 in a flange connection mode, and the other end of the second pipeline 72 is closed. The front and rear sides of part of the second pipeline 72 on the cross beam 111 are respectively provided with water outlet pipes 721 corresponding to the nozzles 3 one by one, and the water outlet pipes 721 are communicated with the second pipeline 72. The water outlet pipe 721 is connected to the inlet of the corresponding spray head 3 through a second hose (not shown).

Further, as shown in fig. 7, pulleys 13 are respectively disposed at the left and right ends of the lower side surface of the vertical frame body 12. As shown in fig. 10, a winding wheel 24 is disposed between the two stands 22 on the support 2, and both ends of a rotating shaft 241 of the winding wheel 24 are rotatably connected to the stands 22 through bearing assemblies, respectively. As a specific embodiment, in this embodiment, a fourth reinforcing beam 223 is disposed between the two supporting beams 222 of the stand 22 and below the supporting beam 221, a seated ball bearing 2231 is fixedly disposed on the fourth reinforcing beam 223, and both ends of the rotating shaft 241 of the winding wheel 24 are respectively inserted into the seated ball bearing 2231 and fixedly connected to the inner ring.

As shown in fig. 1 and 2, two ends of the water inlet pipe 6 are respectively provided with a traction rope 8, one end of the traction rope is fixedly connected with the water inlet pipe 6, and the other end of the traction rope 8 is fixedly connected with the winding wheel 24 after passing around the pulley 13.

Further, as shown in fig. 11, a driving insertion hole 2411 having a hexagonal cross section and axially penetrating through the rotating shaft 241 is disposed on the rotating shaft 241 of the winding wheel 24, and a driving handle (not shown) is inserted into the driving insertion hole 2411. The driving handle comprises a driving shaft matched with the section shape of the driving jack 2411, a connecting plate which is perpendicular to the driving shaft and extends outwards is fixedly arranged at the outer end of the driving shaft, and a holding handle is arranged at the suspended end of the connecting plate.

Further, as shown in fig. 3, two ends of the water inlet pipe 6 are respectively sleeved with a connecting ring 9, a horizontal plate 91 is arranged above the connecting ring 9, two ends of the horizontal plate 91 are respectively provided with a vertical plate 92 extending downward perpendicular to the horizontal plate 91, and the lower end of the vertical plate 92 is fixedly connected with the connecting ring 9 in a welding manner. The traction rope 8 is fixedly connected with the transverse plate 91. Here, the pulling rope 8 may be fixedly connected to the transverse plate 91 by means of binding, or a button hole may be provided on the transverse plate 91, and then the end of the pulling rope 8 passes through the button hole downwards and is fixedly connected to the transverse plate 91 by means of knotting.

Furthermore, the connection ring 9 is provided with a set screw (not shown) for tightly supporting the water inlet pipe 6.

Further, a moving wheel 25 is provided on the chassis 21 of the stand 2.

Further, a tightening bolt (not shown) for tightening the side surface of the winding wheel 24 is provided on the fourth reinforcing beam 223 of the stand 22. Preferably, the puller bolt is a butterfly bolt.

As shown in fig. 12, in the aeration treatment, the system is first erected on an aeration tank so that the supports 2 are respectively positioned on the left and right sides of the aeration tank, and the truss 1 is laid over the aeration tank. The jack bolts are then loosened to leave the winding wheel 24 free. The driving handle is rotated to make the water inlet pipe 6 sink to the bottom of the aeration tank, and then the jacking bolt is screwed down. Then the water pump 5 is started, and tail water in the aeration tank sequentially passes through the water inlet pipe 6, the first pipeline, the water pump 5 and the second pipeline and is finally sprayed out from the spray head 3. The sprayed tail water contacts with air in the falling process in the air, so that the aeration effect is realized.

After the operation for a period of time, the puller bolt is loosened, and after the position of the water inlet pipe 6 is adjusted, the puller bolt is screwed again. And repeating the operation until the water inlet pipe 6 moves to the surface layer of the water body.

And moving the whole system for a certain distance, and repeating the operation. Here, a plurality of aeration systems can be arranged on the aeration tank at the same time to improve the working efficiency.

Claims

1. An aeration system applied to treatment of tail water of a culture pond is characterized in that: the truss structure comprises a truss, wherein two ends of the truss are respectively provided with a support for supporting the truss;

2. An aeration system applied to the treatment of tail water of a culture pond according to claim 1, which is characterized in that: the truss comprises a base frame and a truss, wherein two vertical frames are arranged on the base frame, and the end part of a vertical frame body of the truss is clamped between the two vertical frames and is fixedly connected with the vertical frames through fixing bolts.

3. An aeration system applied to the treatment of tail water of a culture pond according to claim 2, which is characterized in that: the left and right both ends of the downside of vertical support body are provided with the pulley respectively, the support on be located two the grudging post between be provided with the winding wheel, just the both ends of the pivot of winding wheel respectively through bearing assembly with the grudging post rotate to be connected, the both ends of inlet tube are provided with respectively and pull the rope, pull flexible one end with inlet tube fixed connection, pull the rope the other end walk around the pulley after with winding wheel fixed connection.

4. An aeration system applied to the treatment of tail water of a culture pond according to claim 3, wherein: the two ends of the water inlet pipe are respectively sleeved with a connecting ring, a transverse plate is arranged above the connecting ring, vertical plates are respectively arranged at the two ends of the transverse plate, the lower ends of the vertical plates are fixedly connected with the connecting ring, and the traction ropes are fixedly connected with the transverse plate.

5. An aeration system applied to the treatment of tail water of a culture pond according to claim 4, wherein: and the connecting ring is provided with a set screw for tightly propping the water inlet pipe.

6. An aeration system applied to the tail water treatment of a culture pond according to claim 3, characterized in that: and the vertical frame is provided with a puller bolt for tightly pushing the side surface of the winding wheel.

7. An aeration system applied to the treatment of tail water of a culture pond according to claim 3, wherein: the winding wheel is characterized in that a driving jack with a hexagonal section is arranged on a rotating shaft of the winding wheel, and a driving handle is inserted in the driving jack.

8. An aeration system applied to the treatment of tail water of a culture pond according to claim 1, which is characterized in that: and a movable wheel is arranged on the underframe of the support.

9. An aeration system applied to the tail water treatment of a culture pond according to claim 1, characterized in that: the second pipeline including fixed set up in the second pipeline at horizontal support body middle part, the second pipeline on be provided with the shower nozzle one-to-one outlet pipe, the outlet pipe be connected with the import of the shower nozzle that corresponds through the second hose.

10. An aeration system applied to the treatment of tail water of a culture pond according to claim 1, which is characterized in that: the horizontal support body include the crossbeam, the both ends of crossbeam are provided with the longeron respectively, two the longeron between be located the preceding, the back both sides of crossbeam are provided with the installation roof beam respectively, the installation roof beam on evenly be provided with a plurality of shower nozzles along transversely.