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Novel submersible water impeller

A submersible thruster, a new type of technology, applied in water aeration, water/sewage treatment, chemical instruments and methods, etc., can solve the problems of inconvenient maintenance, sinking at the bottom, and high failure rate, so as to reduce the failure rate and maintain convenient effect

Active Publication Date: 2015-04-29
兴港红环保设备河北有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing submersible thruster is installed at the bottom of the sewage pool as a whole, and its disadvantages are: 1. The motor and the reducer sink at the bottom of the water, which are easily damaged by water ingress, and the failure rate is high; 2. It can only be used in the condition of no water in the sewage pool It can be installed or disassembled only when it is lowered, and maintenance is very inconvenient

Method used

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  • Novel submersible water impeller
  • Novel submersible water impeller
  • Novel submersible water impeller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 It is a schematic diagram of its structure, in order to conveniently show the internal structure of the upper box and the lower box, the front panels of the upper box and the lower box are removed in the figure, which does not mean that they are non-hermetic structures. like figure 1 As shown, a new type of submersible flow propeller includes a motor 1, a reducer 2 and a propeller blade 3. The motor 1 and the reducer 2 are both arranged on the water surface of the sewage pool; the motor 1 is connected to the reducer 2, and the reducer 2 The first horizontal shaft 4 is connected, a first sprocket 5 is fixedly arranged on the first horizontal shaft 4, a second horizontal shaft 8 is arranged below the first horizontal shaft 4, and a second sprocket 9 is fixedly arranged on the second horizontal shaft 8, The first sprocket 5 and the second sprocket 9 are connected by the chain 10; the first sprocket 5, the second sprocket 9 and the chain 10 are all isolated from t...

Embodiment 2

[0031] like figure 2 As shown, the difference between the second embodiment and the first embodiment is:

[0032] The sealing device is an integral case 16 that seals the first sprocket 5, the second sprocket 9 and the chain 10; the first horizontal shaft 4 and the second horizontal shaft 8 are connected to the integral case through the bearing 6. Body 16 is connected.

[0033] The front and rear sides of the integral box body 16 are arranged in a streamline shape that bulges outward.

[0034] The front and rear sides of the integral box body 16 are set to bulge outwards, so that the water resistance in the left and right directions is increased, so that it is easier to overcome the reaction force caused by the propelling blade 3 when it works, Enhance the stability of this new submersible flowmaker in slops.

Embodiment 3

[0036] like image 3 As shown, the difference between the third embodiment and the first embodiment is:

[0037] The novel submersible flow propeller is fixedly connected to a frame 11 through the feet of the reducer 2 and the upper box 13, and the frame 11 is fixedly arranged on two buoys 12, and the buoys 12 float on the water surface of the sewage pool.

[0038] Setting the new type of submersible flow propeller on the two buoys 12 not only facilitates flexibly setting its position in the sewage pool according to the actual situation, but also facilitates automatic adjustment of its working state during operation to ensure its smooth operation.

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Abstract

The invention discloses a novel submersible water impeller. A motor and a speed reducer are arranged above the water level of a sewage basin; the motor is connected with the speed reducer which is connected with a first horizontal shaft; a first chain wheel is fixedly arranged on the first horizontal shaft; a second horizontal shaft is arranged below the first horizontal shaft; a second chain wheel is fixedly arranged on the second horizontal shaft; the first and second chain wheels are connected by virtue of a chain; the first and second chain wheels and the chain are isolated from sewage by using a sealing device; the first and second horizontal shafts are connected with the sealing device through a bearing; the right end of the second horizontal shaft extends out of the sealing device and is fixedly provided with a propelling blade for propelling sewage in the lower part of the sewage basin to flow; the motor and the speed reducer are arranged above the water level of the sewage basin, so that the failure rate is effectively reduced; moreover, the propelling blade is suspended in the sewage basin through the sealing device, so that the novel submersible water impeller can be mounted and disassembled under the condition that water exists in the sewage basin, and the novel submersible water impeller is convenient to maintain.

Description

technical field [0001] The invention relates to a flow pusher in a sewage treatment system, in particular to a submersible flow pusher. Background technique [0002] The submersible flow propeller in the sewage treatment system is used at the bottom of the sewage tank, which includes a motor, a reducer and a propeller blade; the motor drives the propeller blade to rotate through the reducer, and pushes the sewage at the bottom of the sewage tank to flow, so as to make the bottom of the tank flow. The sludge also flows with the sewage to prevent the sludge from depositing at the bottom of the pool. The existing submersible flow propeller is installed on the bottom of the sewage pool as a whole, and its defects are: 1. The motor and the reducer are submerged in the bottom of the water, and the water is easily damaged and the failure rate is high; 2. It can only be used in the condition of no water in the sewage pool. It can only be installed or disassembled under the hood, an...

Claims

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Application Information

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IPC IPC(8): C02F3/00C02F3/12C02F1/00C02F7/00B01F15/00
CPCY02W10/10
Inventor 胡海平
Owner 兴港红环保设备河北有限公司
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