CN212982572U

CN212982572U - Novel constant water level decanter

Info

Publication number: CN212982572U
Application number: CN202020951516.5U
Authority: CN
Inventors: 左中海
Original assignee: Yangzhou Tianlang Water Equipment Co ltd
Current assignee: Yangzhou Tianlang Water Equipment Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-16
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a novel constant water level decanter, which comprises a sewage tank and a supporting plate, wherein a connecting rod is fixedly arranged on one side of the top end of the sewage tank, fixed blocks fixedly connected with the connecting rod are fixedly arranged on two sides of the supporting plate, a manual and electric hoist is fixedly arranged in the middle of the top end of the supporting plate, the bottom end of the manual and electric hoist is fixedly connected with the top end of a floating barrel, guide rods are fixedly arranged in the middle of the two fixed blocks, and a skimming weir groove is fixedly arranged on one side of the floating barrel. Thereby not stopping the water skimming work and improving the sewage treatment efficiency.

Description

Novel constant water level decanter

Technical Field

The utility model relates to a decanter, in particular to a novel constant water level decanter, which belongs to the technical field of decanters.

Background

The purple light constant water level SBR process is an improved SBR process with continuous water inlet, continuous water outlet and constant water level. The process comprises at least one intermediate biological reaction tank for continuously feeding water, continuously discharging water and constant water level and two symmetrically arranged constant water level SBR tanks for carrying out sludge backflow, intermittent reaction, static precipitation and alternate water discharge. The decanter is one of the most critical mechanical devices in the SBR process and can be divided into a siphon decanter, a rotary decanter, a self-floating decanter and a mechanical decanter, and the decanter is a device which is used for removing clear water periodically in the SBR process and has the function of decanting the clear water from the surface of a static pool without stirring and precipitating so as to ensure the quality of the discharged water. However, most of the existing water decanters adopt an air cylinder to control the rising and the falling of a water skimming weir notch, and the existing water decanters cannot be used without a power supply, so that the sewage treatment efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel ware is strained to constant water level to solve the rising and the decline that adopt the cylinder to control the skimming weir groove that proposes among the above-mentioned background art, just can't carry out the problem of using when no power.

In order to achieve the above object, the utility model provides a following technical scheme: a novel constant water level decanter comprises a sewage tank and a supporting plate, wherein a connecting rod is fixedly mounted on one side of the top end of the sewage tank, fixed blocks fixedly connected with the connecting rod are fixedly arranged on two sides of the supporting plate, a manual and electric hoist is fixedly arranged in the middle of the top end of the supporting plate, the bottom end of the manual and electric hoist is fixedly connected with the top end of a floating barrel, guide rods are fixedly arranged in the middle of the two fixed blocks, connecting blocks are fixedly arranged on two sides of the floating barrel, sleeves sliding with the guide rods are fixedly arranged in the middle of the two connecting blocks, a skimming weir groove is fixedly arranged on one side of the floating barrel, a main drainage pipe is fixedly arranged at the bottom end of the skimming weir groove, a branch drainage pipe is fixedly arranged at the bottom end of the branch drainage pipe, a flexible drainage pipe is fixedly arranged at the bottom end of the branch drainage pipe, and a support component is fixedly arranged on one side of the drainage main pipe.

As an optimal technical scheme of the utility model, the supporting component includes the bracing piece, the one end welding of bracing piece is in one side of the main pipe of drainage, the fixed slider that is equipped with in other end of bracing piece, just the fixed slide rail that is equipped with mutually with the slider of inner wall of effluent water sump.

As an optimal technical scheme of the utility model, the connecting rod passes through a plurality of set screw fixed mounting at an avris on effluent water sump top.

As an optimal technical scheme of the utility model, the top fixed connection of flange and drainage branch pipe is passed through to the bottom that the drainage was responsible for.

As an optimized technical proposal of the utility model, the skimming weir trough is arranged to be wide at the top and narrow at the bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel constant water level decanter, can drive the skimming weir trough through the dual-purpose headstock gear of flashlight that sets up and rise and descend under the guide effect of guide bar to carry out nimble adjustment according to the actual water level in the sewage pond, the quick clear water with in the sewage pond is decanted, and replace traditional cylinder drive through the dual-purpose headstock gear of flashlight that sets up, when no power, also can the dual-purpose headstock gear of manual control flashlight work, thereby can not stop the work of skimming, sewage treatment efficiency has been improved.

Drawings

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

fig. 2 is an enlarged schematic view of the utility model at a;

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

fig. 4 is a schematic side view of the present invention;

fig. 5 is a schematic structural diagram of the support assembly of the present invention.

In the figure: 1. a sewage tank; 2. a connecting rod; 21. a set screw; 3. a fixed block; 4. a support plate; 5. a manual and electric hoist; 6. a float bowl; 7. connecting blocks; 8. a sleeve; 9. a skimming weir trough; 10. a main drainage pipe; 11. a connecting flange; 12. a drain branch pipe; 13. a drain hose; 14. a guide bar; 15. a support assembly; 151. a support bar; 152. a slide block.

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.

Referring to fig. 1-5, the utility model provides a novel constant water level decanter, which comprises a sewage tank 1 and a support plate 4, wherein a connecting rod 2 is fixedly arranged at one side of the top end of the sewage tank 1, fixed blocks 3 fixedly connected with the connecting rod 2 are fixedly arranged at two sides of the support plate 4, a manual and electric hoist 5 is fixedly arranged at the middle part of the top end of the support plate 4, the bottom end of the manual and electric hoist 5 is fixedly connected with the top end of a float bowl 6, guide rods 14 are fixedly arranged at the middle parts of the two fixed blocks 3, connecting blocks 7 are fixedly arranged at two sides of the float bowl 6, sleeves 8 sliding with the guide rods 14 are fixedly arranged at the middle parts of the two connecting blocks 7, a skimming weir groove 9 is fixedly arranged at one side of the float bowl 6, a main drainage pipe 10 is fixedly arranged at the bottom end of the skimming weir groove 9, a drainage branch pipe 12 is fixedly arranged at, one end of the drainage hose 13 is fixedly connected with the drainage port of the sewage tank 1, and one side of the main drainage pipe 10 is fixedly provided with a support component 15 which plays a supporting role in the movement process of the main drainage pipe 10 and does not interfere with the movement of the main drainage pipe 10.

Preferably, the support assembly 15 includes a support rod 151, one end of the support rod 151 is welded to one side of the main drainage pipe 10, the other end of the support rod 151 is fixedly provided with a slide block 152, and the inner wall of the wastewater tank 1 is fixedly provided with a slide rail which slides with the slide block 152, so that the support assembly plays a role in supporting the main drainage pipe 10 during the movement process, and does not interfere with the movement of the main drainage pipe 10; the connecting rod 2 is fixedly arranged on one side of the top end of the sewage pool 1 through a plurality of fixing screws 21, so that the connecting rod 2 can be conveniently installed and detached; the bottom end of the main drainage pipe 10 is fixedly connected with the top ends of the branch drainage pipes 12 through the connecting flange 11, so that the branch drainage pipes 12 can be conveniently installed, and a plurality of branch drainage pipes 12 can be installed according to the depth of the sewage tank 1; the skimming weir notch 9 is wide at the top and narrow at the bottom, which is beneficial to skimming and improves the water outlet speed.

When the constant water level decanter is used specifically, the novel constant water level decanter works by controlling the manual and electric hoist 5 according to the water level height in the sewage tank 1, the lead screw of the manual and electric hoist 5 drives the floating barrel 6 to ascend and descend, the floating barrel 6 is guided by the sliding fit between the guide rod 14 and the sleeve 8, the support component 15 is arranged to support the movement of the main drainage pipe 10, so that the position of the skimming weir notch 9 is adjusted to correspond to the water level of clarified water, the clarified water in the sewage tank 1 enters the skimming weir notch 9 and is rapidly discharged through the main drainage pipe 10, the drainage branch pipe 12 and the drainage hose 13 in sequence without stirring and sedimentation, the effect of water quality is ensured, the arranged floating barrel 6 can play a role of blocking floaters in the tank, when power failure or no power source occurs, the manual-electric hoist 5 can be operated by the first wheel of the manual-electric hoist 5 without stopping working.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel constant water level decanter comprises a sewage tank (1) and a supporting plate (4), and is characterized in that a connecting rod (2) is fixedly mounted on one side of the top end of the sewage tank (1), fixed blocks (3) fixedly connected with the connecting rod (2) are fixedly arranged on two sides of the supporting plate (4), a manual and electric hoist (5) is fixedly arranged in the middle of the top end of the supporting plate (4), the bottom end of the manual and electric hoist (5) is fixedly connected with the top end of a floating barrel (6), guide rods (14) are fixedly arranged in the middle of the two fixed blocks (3), connecting blocks (7) are fixedly arranged on two sides of the floating barrel (6), sleeves (8) sliding with the guide rods (14) are fixedly arranged in the middle of the two connecting blocks (7), a water skimming weir groove (9) is fixedly arranged on one side of the floating barrel (6), a drainage main pipe (10) is fixedly arranged at the bottom end of the water skimming weir groove (9), the bottom end of the main drainage pipe (10) is fixedly provided with a branch drainage pipe (12), the bottom end of the branch drainage pipe (12) is fixedly provided with a flexible drainage pipe (13), one end of the flexible drainage pipe (13) is fixedly connected with a drainage outlet of the sewage tank (1), and one side of the main drainage pipe (10) is fixedly provided with a supporting component (15).

2. The novel constant water level decanter according to claim 1, characterized in that: the supporting component (15) comprises a supporting rod (151), one end of the supporting rod (151) is welded on one side of the main drainage pipe (10), a sliding block (152) is fixedly arranged at the other end of the supporting rod (151), and a sliding rail sliding with the sliding block (152) is fixedly arranged on the inner wall of the sewage pool (1).

3. The novel constant water level decanter according to claim 1, characterized in that: the connecting rod (2) is fixedly arranged on one side of the top end of the sewage pool (1) through a plurality of fixing screws (21).

4. The novel constant water level decanter according to claim 1, characterized in that: the bottom end of the main drainage pipe (10) is fixedly connected with the top end of the branch drainage pipe (12) through a connecting flange (11).

5. The novel constant water level decanter according to claim 1, characterized in that: the skimming weir notch (9) is wide at the top and narrow at the bottom.