CN204337880U - A kind of horizontal drive unit of three inputs of drum type filter screen - Google Patents
A kind of horizontal drive unit of three inputs of drum type filter screen Download PDFInfo
- Publication number
- CN204337880U CN204337880U CN201420769721.4U CN201420769721U CN204337880U CN 204337880 U CN204337880 U CN 204337880U CN 201420769721 U CN201420769721 U CN 201420769721U CN 204337880 U CN204337880 U CN 204337880U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- type filter
- drum type
- decelerator
- drive unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to a kind of drum type filter screen, particularly a kind of horizontal drive unit of three inputs of drum type filter screen.This drive unit comprises horizontal combination decelerator, described horizontal combination decelerator connects at least one slowspeed machine and a high speed double-speed motor respectively by output shaft by shaft coupling, horizontal combination decelerator has an output shaft connection for transmission axle and pinion, bull gear on drive drum skeleton, drives drum type filter screen to rotate.The utility model decelerator adopts horizontal installation, and purchase cost is low, be convenient to install, and stable, bearing capacity is large, is convenient to safeguard, the advantages such as spare parts purchasing is convenient.Horizontal combination decelerator has two speed reducing ratio, coordinates with low speed, middle and high speed motor, can realize pinion 3 kinds of rotary speeies: low speed 2.5m/min, middling speed 10m/min, high speed 20m/min.
Description
Technical field
The utility model belongs to a kind of drum type filter screen, particularly a kind of horizontal drive unit of three inputs of drum type filter screen.
Background technology
Drum type filter screen is the important equipment for filtering water in the water systems such as nuclear power station, thermal power plant, chemical industry, city tap-water, environment protection sewage treatment plant.Its function removes, the fine impurities in seawater after grid process to ensure the normal operation of follow-up water pump and heat-transfer equipment.Each drum type filter screen is made up of the cylindrical skeleton that rotates, and is circumferentially provided with filter net sheet at skeleton.Current flow into (in net the outer water outlet of water inlet net) in drum type filter screen by drum type filter screen two sides, radially flow out after mesh sheet is filtered.Drum type filter screen drives the pinion on transmission shaft by drive unit, and the bull gear rotation that drive drum is online.When drum type filter screen rotates, by mesh sheet and drag for the dirty dirt collected that struggles against and be thus lifted on terrestrial operation platform, and be rinsed water and be flushed in rhone, be discharged into outside pump house through gutter.
The drum type filter screen of current domestic nuclear power, actuating speed adopts having of three speed: ridge Australia first phase, ridge Australia second phase, red nuclear power along the river, Ningde nuclear power, Yangjiang Nuclear Power, Taishan nuclear power, Port of Fangcheng nuclear power, Fuqing nuclear power, Chang River nuclear power engineering.Decelerator is Vertical Combination structure.Motor and decelerator are cantilevered draw bail, below when top high speed motor runs, two slowspeed machines are driven, and two slowspeed machines and connection decelerator all hang and bear a heavy burden in main reducing gear worm shaft, worm shaft and bearing, there is gap between bearing and bearing block, therefore when running, vibration is larger.
Utility model content
It is little that technical problem to be solved in the utility model is to provide a kind of operational shock, adopts horizontal installation, can realize the horizontal drive unit of three inputs of the drum type filter screen of pinion 3 kinds of rotary speeies.
The utility model realizes like this, a kind of horizontal drive unit of three inputs of drum type filter screen, this drive unit comprises horizontal combination decelerator, described horizontal combination decelerator connects at least one slowspeed machine and a high speed double-speed motor respectively by output shaft by shaft coupling, horizontal combination decelerator has an output shaft connection for transmission axle and pinion, bull gear on drive drum skeleton, drives drum type filter screen to rotate.
Described horizontal combination decelerator connects two slowspeed machines respectively by output shaft, and wherein one as subsequent use.
The output of described horizontal combination decelerator is connected by shaft coupling and power transmission shaft, and power transmission shaft two ends are by 2 bearings, and pinion is connected in the other end of power transmission shaft.
Compared with prior art, beneficial effect is the utility model: decelerator adopts horizontal installation, and purchase cost is low, be convenient to install, and stable, bearing capacity is large, is convenient to safeguard, the advantages such as spare parts purchasing is convenient.
Horizontal combination decelerator has two speed reducing ratio, coordinates with low speed, middle and high speed motor, can realize pinion 3 kinds of rotary speeies: low speed 2.5m/min, middling speed 10m/min, high speed 20m/min.
Accompanying drawing explanation
Fig. 1 is the device structure schematic diagram that the utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1, a kind of horizontal drive unit of three inputs of drum type filter screen, this drive unit comprises horizontal combination decelerator 4, described horizontal combination decelerator 4 connects at least one slowspeed machine 1 and a high speed double-speed motor 2 respectively by output shaft by shaft coupling 3, horizontal combination decelerator 4 has an output shaft connection for transmission axle 7 and pinion 8, bull gear on drive drum skeleton, drives drum type filter screen to rotate.
Described horizontal combination decelerator connects two slowspeed machines respectively by output shaft, and wherein one as subsequent use.
The output of described horizontal combination decelerator is connected by shaft coupling and power transmission shaft, and power transmission shaft two ends are by 2 bearings.
2 slowspeed machines 1 and 1 high speed double-speed motor 2, be connected by 3 power shafts of 3 shaft couplings 3 with horizontal combination decelerator 4,1 output shaft of horizontal combination decelerator 4 is connected by shaft coupling 5 and power transmission shaft 7, power transmission shaft 7 two ends are supported by 2 bearings 6, pinion 8 is connected in the other end of power transmission shaft 7, bull gear on drive drum skeleton, drives drum type filter screen to rotate.Horizontal combination decelerator has two speed reducing ratio, coordinates with low speed, middle and high speed motor, can realize pinion 3 kinds of rotary speeies: low speed 2.5m/min, middling speed 10m/min, high speed 20m/min.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the horizontal drive unit of three inputs of a drum type filter screen, it is characterized in that, this drive unit comprises horizontal combination decelerator, described horizontal combination decelerator connects at least one slowspeed machine and a high speed double-speed motor respectively by output shaft by shaft coupling, horizontal combination decelerator has an output shaft connection for transmission axle and pinion, bull gear on drive drum skeleton, drives drum type filter screen to rotate.
2. the horizontal drive unit of three inputs of drum type filter screen as claimed in claim 1, it is characterized in that, described horizontal combination decelerator connects two slowspeed machines respectively by output shaft, and wherein one as subsequent use.
3. the horizontal drive unit of three inputs of drum type filter screen as claimed in claim 1, it is characterized in that, the output of described horizontal combination decelerator is connected by shaft coupling and power transmission shaft, and power transmission shaft two ends are by 2 bearings, and pinion is connected in the other end of power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769721.4U CN204337880U (en) | 2014-12-08 | 2014-12-08 | A kind of horizontal drive unit of three inputs of drum type filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769721.4U CN204337880U (en) | 2014-12-08 | 2014-12-08 | A kind of horizontal drive unit of three inputs of drum type filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337880U true CN204337880U (en) | 2015-05-20 |
Family
ID=53221184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769721.4U Active CN204337880U (en) | 2014-12-08 | 2014-12-08 | A kind of horizontal drive unit of three inputs of drum type filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204337880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737477A (en) * | 2017-09-28 | 2018-02-27 | 广东核电合营有限公司 | A kind of control method of rotary sieve, system, terminal device and storage medium |
-
2014
- 2014-12-08 CN CN201420769721.4U patent/CN204337880U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107737477A (en) * | 2017-09-28 | 2018-02-27 | 广东核电合营有限公司 | A kind of control method of rotary sieve, system, terminal device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207740217U (en) | A kind of sewage pump | |
| CN203220802U (en) | Sewage decontaminating device | |
| CN107648893A (en) | A kind of efficient detention tank | |
| CN205084500U (en) | Water wheels formula loop filter machine | |
| CN207454733U (en) | A kind of lubricating system for speed reducer | |
| CN204337880U (en) | A kind of horizontal drive unit of three inputs of drum type filter screen | |
| CN205663686U (en) | Hydraulic oil circulating filter apparatus | |
| CN207828001U (en) | A kind of sewage pre-treatment device | |
| CN203829757U (en) | Continuous back washing micro filtering machine | |
| CN207886812U (en) | A kind of sewage disposal filter device | |
| CN103668838A (en) | Recycle system for waste alkaline water | |
| CN208039339U (en) | A kind of water conservancy irrigation canals and ditches Accrete clearing device with filtering function | |
| CN206737104U (en) | Sanitary sewage lifting device | |
| CN107032447A (en) | A kind of environmentally friendly collection device of sewage fluid | |
| CN204752434U (en) | Intelligence integration reuse of reclaimed water device | |
| CN208193875U (en) | A kind of environment-friendly type waste water collection device | |
| CN203890688U (en) | Recycling system for waste alkaline water | |
| CN203890687U (en) | Collection and utilization system for waste alkaline water | |
| CN203461838U (en) | Box-type rotary grid | |
| CN203816974U (en) | Cleaning device for small parts of chemical fiber equipment | |
| CN203447852U (en) | Backwash self-cleaning filter device | |
| CN203382599U (en) | Wallpaper production workshop wastewater recycling system | |
| CN108517845A (en) | A kind of water conservancy and hydropower priming device | |
| CN210559468U (en) | Energy-concerving and environment-protective type sewage treatment device | |
| CN203307076U (en) | Grating cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |