CN211733895U - Shallow air-float sewage treatment equipment - Google Patents
Shallow air-float sewage treatment equipment Download PDFInfo
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- CN211733895U CN211733895U CN201922135671.XU CN201922135671U CN211733895U CN 211733895 U CN211733895 U CN 211733895U CN 201922135671 U CN201922135671 U CN 201922135671U CN 211733895 U CN211733895 U CN 211733895U
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- slag collecting
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Abstract
The utility model discloses a shallow air floatation sewage treatment device, which comprises a tank body, a slag collecting barrel, a bracket, a scum roller, a motor and a driving gear; the slag collecting barrel is coaxially arranged in the tank body, one end of the support is arranged on the barrel wall of the slag collecting barrel and rotates along the axial direction of the slag collecting barrel, and the other end of the support is arranged on the tank wall of the tank body in a rolling manner; the pool wall of cell body is provided with the dogtooth of annular equipartition, drive gear, motor and dross cylinder are all installed on the support, the axial both ends of dross cylinder are provided with a conveyer pipe and a pivot with the leg joint that switch on to collection sediment barrel head respectively, drive gear axial is installed in the pivot and with the dogtooth meshing transmission, the motor is used for the control pivot rotatory. The shallow air flotation sewage treatment device of the utility model has simple structure and low cost.
Description
Technical Field
The utility model belongs to a sewage discharging equipment field, concretely relates to shallow air supporting sewage treatment device.
Background
The high-efficiency shallow air floating device integrates coagulation, air floating, skimming, sedimentation and mud scraping. The whole body is cylindrical, the structure is compact, and the pool is shallow. The device main part comprises five major parts: the device comprises a tank body, a rotary water distribution mechanism, a dissolved air releasing mechanism, a frame mechanism, a water collecting mechanism and the like. The water inlet, the water outlet and the scum outlet are all concentrated in the central area of the tank body, and the water distribution mechanism, the water collection mechanism and the dissolved air release mechanism are all tightly connected with the frame and rotate around the center of the tank body. The device provides a complete equipment assembly and a control system, and the equipment can reach the optimal running state by combining centralized control and decentralized control. The shallow air floatation equipment is used in a feedwater treatment process, and a solid-liquid separation technology and equipment thereof are one of key items. Air flotation is one of the most effective methods for removing minute suspended particles having a specific gravity close to that of water.
The traditional high-efficiency shallow air floating device is generally provided with two motors, one motor is used for controlling the whole scum roller mechanism to rotate along the pool body, and the other motor is used for controlling the scum roller to rotate independently, so that the cost is increased.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The to-be-solved technical problem of the utility model is to solve the problem that shallow air supporting sewage treatment device is high in cost.
(II) technical scheme
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a shallow air floatation sewage treatment device comprises a tank body, a slag collecting barrel, a bracket, a scum roller, a motor and a driving gear; the slag collecting barrel is coaxially arranged in the tank body, one end of the support is arranged on the barrel wall of the slag collecting barrel and rotates along the axial direction of the slag collecting barrel, and the other end of the support is arranged on the tank wall of the tank body in a rolling manner; the pool wall of cell body is provided with the dogtooth of annular equipartition, drive gear, motor and dross cylinder are all installed on the support, the axial both ends of dross cylinder are provided with a conveyer pipe and a pivot with the leg joint that switch on to collection sediment barrel head respectively, drive gear axial is installed in the pivot and with the dogtooth meshing transmission, the motor is used for the control pivot rotatory.
The shallow air floatation sewage treatment equipment further comprises a motor gear, a transmission gear and a transmission chain; the motor gear and the transmission gear are respectively arranged on a motor shaft and a rotating shaft of the motor, and the transmission chain is used for connecting the motor gear and the transmission gear in a transmission manner.
In the shallow air floatation sewage treatment equipment, the bottom of the support is provided with the inner bearing, and the support and the barrel wall of the slag collecting barrel are rotatably connected through the inner bearing.
In the shallow air floatation sewage treatment equipment, the bottom of the support is also provided with an outer bearing, and the support is in rolling connection with the wall of the tank body through the outer bearing.
In the shallow air floatation sewage treatment equipment, the driving gear is of an oblique gear structure.
(III) advantageous effects
The utility model discloses a shallow layer air supporting sewage treatment device through the cooperation of gear drive wheel and dogtooth, makes the motor can drive support and dross cylinder and rotate simultaneously, consequently need not to dispose a motor in addition, so the structure is simpler, the cost is reduced.
Drawings
FIG. 1 is a top view of the shallow air floatation sewage treatment equipment of the utility model;
FIG. 2 is a mating view of the drive gear and the lobe gearing;
in the figure, 1 is a tank body, 2 is a slag collecting barrel, 3 is a bracket, 4 is a scum roller, 5 is a motor, 6 is a driving gear, 7 is a convex tooth, 8 is a conveying pipe, 9 is a rotating shaft, 10 is a motor gear, 11 is a transmission gear, 12 is a transmission chain, 13 is an inner bearing, and 14 is an outer bearing.
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.
Example (b): as shown in fig. 1 and 2, the shallow air flotation sewage treatment equipment comprises a tank body 1, a slag collecting barrel 2, a bracket 3, a scum roller 4, a motor 5 and a driving gear 6; the driving gear 6 is of a bevel gear structure. The slag collecting barrel 2 is coaxially arranged in the tank body 1, one end of the support 3 is arranged on the barrel wall of the slag collecting barrel 2 and rotates along the axial direction of the slag collecting barrel 2, and the other end of the support is arranged on the tank wall of the tank body 1 in a rolling manner; the pool wall of cell body 1 is provided with the dogtooth 7 of annular equipartition, drive gear 6, motor 5 and dross cylinder 4 are all installed on support 3, the axial both ends of dross cylinder 4 are provided with a switch-on respectively and reach the conveyer pipe 8 at 2 tops of collection sediment bucket and a pivot 9 of being connected with support 3, 6 axial installations of drive gear are on pivot 9 and with 6 meshing transmissions of dogtooth, motor 5 is used for controlling pivot 9 rotatory.
In particular, the device also comprises a motor gear 10, a transmission gear 11 and a transmission chain 12; the motor gear 10 and the transmission gear 11 are respectively arranged on a motor shaft of the motor 5 and the rotating shaft 9, and the transmission chain 12 is used for connecting the motor gear 10 and the transmission gear 11 in a transmission manner.
The bottom of the bracket is provided with an inner bearing 13 and an outer bearing 14, and the bracket 3 is rotatably connected with the wall of the slag collecting barrel through the inner bearing 13.
The bottom of the support 3 is also provided with an outer bearing 14, and the support is in rolling connection with the tank wall of the tank body through the outer bearing 14.
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 improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The shallow air floatation sewage treatment equipment is characterized by comprising a tank body (1), a slag collecting barrel (2), a support (3), a scum roller (4), a motor (5) and a driving gear (6); the slag collecting barrel (2) is coaxially arranged in the tank body (1), one end of the support (3) is arranged on the barrel wall of the slag collecting barrel (2) and rotates along the axial direction of the slag collecting barrel (2), and the other end of the support rolls and is arranged on the tank wall of the tank body (1); the pool wall of cell body (1) is provided with dogtooth (7) of annular equipartition, drive gear (6), motor (5) and dross cylinder (4) are all installed on support (3), the axial both ends of dross cylinder (4) are provided with one respectively and put through conveyer pipe (8) and one pivot (9) of being connected with support (3) at collection sediment bucket (2) top, drive gear (6) axial is installed on pivot (9) and with dogtooth (7) meshing transmission, motor (5) are used for control pivot (9) rotation.
2. The shallow air-flotation sewage treatment equipment according to claim 1, further comprising a motor gear (10), a transmission gear (11) and a transmission chain (12); the motor gear (10) and the transmission gear (11) are respectively arranged on a motor shaft of the motor (5) and the rotating shaft (9), and the transmission chain (12) is used for connecting the motor gear (10) and the transmission gear (11) in a transmission manner.
3. The shallow air-flotation sewage treatment equipment according to claim 1, wherein the bottom of the bracket (3) is provided with an inner bearing (13), and the walls of the bracket (3) and the slag collecting barrel (2) are rotatably connected through the inner bearing (13).
4. The shallow air-flotation sewage treatment equipment according to claim 3, wherein the bottom of the support (3) is further provided with an external bearing (14), and the support and the wall of the tank body are in rolling connection through the external bearing (14).
5. The shallow air-flotation sewage treatment equipment according to claim 1, wherein the driving gear (6) is a helical gear structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135671.XU CN211733895U (en) | 2019-12-03 | 2019-12-03 | Shallow air-float sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922135671.XU CN211733895U (en) | 2019-12-03 | 2019-12-03 | Shallow air-float sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211733895U true CN211733895U (en) | 2020-10-23 |
Family
ID=72876589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922135671.XU Active CN211733895U (en) | 2019-12-03 | 2019-12-03 | Shallow air-float sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211733895U (en) |
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2019
- 2019-12-03 CN CN201922135671.XU patent/CN211733895U/en active Active
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