CN205398142U - Oxidation aluminium production circulating water filters pipeline - Google Patents
Oxidation aluminium production circulating water filters pipeline Download PDFInfo
- Publication number
- CN205398142U CN205398142U CN201620135603.7U CN201620135603U CN205398142U CN 205398142 U CN205398142 U CN 205398142U CN 201620135603 U CN201620135603 U CN 201620135603U CN 205398142 U CN205398142 U CN 205398142U
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Abstract
The utility model discloses an oxidation aluminium production circulating water filters pipeline, including the filter be equipped with water inlet and delivery port on the filter be connected with the outlet pipe on the delivery port be connected with water intake pipe on the water inlet of filter the last turbidity instrument that installs of water intake pipe installs the water intaking valve on the pipeline between turbidity instrument and filter the last still zhi lian of water intake pipe has the return water pipeline, return water pipeline and water intake pipe's flexible point lies in between turbidity instrument and the water intaking valve the water return valve is installed on the road to the wet return. The utility model discloses an installation turbidity instrument and water intaking valve, and return water pipeline even on water intake pipe, through the turbidity of production cycle water among the turbidity instrument measuring water intake pipe, the optionally of being convenient for filters to an use more convenient oxidation aluminium production circulating water filters pipeline is provided, have ingenious, the simple structure of design, transformation characteristics such as easy.
Description
Technical field
This utility model relates to a kind of alumina producing recirculated water filter pipeline, is mainly used in filtering alumina producing recirculated water.
Background technology
At present, containing substantial amounts of impurity in the recirculated water that alumina producing uses, it is necessary to arrange filter in pipeline and it is filtered.In actually used, the turbidity of production cycle water is unstable, and when entering the production cycle water impurity too high levels of filter, not only filter effect is low, and easily causes blocking and the damage of filter.Further, the military service multi-cycle finite of filter, it is necessary to periodically or non-periodically be carried out safeguard, simply filter is arranged on existing production cycle water lines uses very inconvenient.
Utility model content
Technical problem to be solved in the utility model is in that to provide a kind of alumina producing recirculated water filter pipeline easy to use.
The technical solution of the utility model is as follows: a kind of alumina producing recirculated water filter pipeline, including filter, described filter is provided with water inlet and outlet, described outlet is connected to outlet pipe, the water inlet of described filter is connected to inlet pipeline, described inlet pipeline is provided with transmissometer, pipeline between transmissometer and filter is provided with water intaking valve, described inlet pipeline is gone back Zhi Lianyou water return pipeline, the interface point of described water return pipeline and inlet pipeline is between transmissometer and water intaking valve, described water return pipeline is provided with back-water valve (BWV).
Adopt said structure, inlet pipeline is installed transmissometer and water intaking valve and props up the water lines that is linked back, the turbidity of production cycle water in inlet pipeline is detected by transmissometer, if turbidity exceeds standard, it is unfavorable for the use of filter, water intaking valve can be closed, open back-water valve (BWV), by water return pipeline, production cycle water is sent to production system, a kind of convenient alumina producing recirculated water filter pipeline is used thus providing, efficiently avoid the production cycle water of excessive concentration and cause blocking and the damage of filter, extend the service life of filter.
Being also equipped with scummer on described inlet pipeline, described scummer is positioned at the transmissometer side away from water intaking valve.So arrange scummer to remove the gred in advance, alleviate the blocking of inlet pipeline and filter.
Described filter includes housing and the filter element being arranged in housing bottom, described outlet is positioned at the top of housing sidewall, described water inlet is positioned at the bottom of housing sidewall, sewage draining exit is also had in the bottom of described housing sidewall, described sewage draining exit is lower than water inlet, described sewage draining exit is connected to blow-off pipe, described blow-off pipe is provided with blowoff valve.Filtration device structure is simple, produces easily；Blow-off pipe is set, it is simple to online filter is carried out backwash, uses convenient.
Being connected to one end of air inlet pipeline on described filter element, the other end of described air inlet pipeline stretches out from case top and is connected to blower fan, is also equipped with non-return valve on described air inlet pipeline, and it is external that described non-return valve is positioned at filter head housings.Arranging air inlet pipeline, it is possible to easily to filter element air blast, make filter element more loose on the one hand, filter element is carried out the backwash of efficient quick more by gas-liquid mixed on the other hand.
Beneficial effect: this utility model by installing transmissometer and water intaking valve and propping up the water lines that is linked back on inlet pipeline, the turbidity of production cycle water in inlet pipeline is detected by transmissometer, it is easy to optionally be filtered, a kind of use convenient alumina producing recirculated water filter pipeline thus providing, there is the features such as be skillfully constructed, simple in construction, transformation are easy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, labelling is as follows: blower fan 1, scummer 2, air inlet pipeline 3, inlet pipeline 4, non-return valve 5, transmissometer 6, water intaking valve 7, outlet pipe 8, housing 9, filter element 10, blowoff valve 11, blow-off pipe 12, water return pipeline 13 and back-water valve (BWV) 14.
Detailed description of the invention
Describe embodiment below with reference to accompanying drawing to be illustrative of, it is intended to explain this utility model, and it is not intended that to restriction of the present utility model.Being described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, wherein represents same or similar element with same or similar label from start to finish or has the element of same or like function.In this utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any the term such as term " assembling ", " being connected ", " connection ", " fixing ", for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly；Can also be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be connected by intermediary, it is possible to be that two element internals are connected.For those of ordinary skills, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
Below in conjunction with accompanying drawing, by detailed description of the invention of the present utility model is further described, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.
As it is shown in figure 1, this utility model includes filter, described filter is provided with water inlet and outlet, described outlet is connected to outlet pipe 8, the water inlet of described filter is connected to inlet pipeline 4.Described inlet pipeline 4 is provided with transmissometer 6, the pipeline between transmissometer 6 and filter is provided with water intaking valve 7.Going back Zhi Lianyou water return pipeline 13 on described inlet pipeline 4, the interface point of described water return pipeline 13 and inlet pipeline 4, between transmissometer 6 and water intaking valve 7, is provided with back-water valve (BWV) 14 on described water return pipeline 13.Being also equipped with scummer 2 on described inlet pipeline 4, described scummer 2 is positioned at the transmissometer 6 side away from water intaking valve 7.
As shown in Figure 1, described filter includes housing 9 and is arranged on the filter element 10 of bottom in housing 9, described outlet is positioned at the top of housing 9 sidewall, described water inlet is positioned at the bottom of housing 9 sidewall, sewage draining exit is also had in the bottom of described housing 9 sidewall, described sewage draining exit is lower than water inlet, is connected to blow-off pipe 12 on described sewage draining exit, is provided with blowoff valve 11 on described blow-off pipe 12.Being connected to one end of air inlet pipeline 3 on described filter element 10, the other end of described air inlet pipeline 3 stretches out from housing 9 top and is connected to blower fan 1, is also equipped with non-return valve 5 on described air inlet pipeline 3, and described non-return valve 5 is positioned at outside filter housings 9.
Claims (4)
1. an alumina producing recirculated water filter pipeline, including filter, described filter is provided with water inlet and outlet, described outlet is connected to outlet pipe, it is characterized in that: on the water inlet of described filter, be connected to inlet pipeline, described inlet pipeline is provided with transmissometer, pipeline between described transmissometer and filter is provided with water intaking valve, described inlet pipeline is gone back Zhi Lianyou water return pipeline, the interface point of described water return pipeline and inlet pipeline, between transmissometer and water intaking valve, is provided with back-water valve (BWV) on described water return pipeline.
2. alumina producing recirculated water filter pipeline according to claim 1, it is characterised in that: being also equipped with scummer on described inlet pipeline, described scummer is positioned at the transmissometer side away from water intaking valve.
3. alumina producing recirculated water filter pipeline according to claim 1 and 2, it is characterized in that: described filter includes housing and the filter element being arranged in housing bottom, described outlet is positioned at the top of housing sidewall, described water inlet is positioned at the bottom of housing sidewall, sewage draining exit is also had in the bottom of described housing sidewall, described sewage draining exit is lower than water inlet, is connected to blow-off pipe on described sewage draining exit, is provided with blowoff valve on described blow-off pipe.
4. alumina producing recirculated water filter pipeline according to claim 3, it is characterized in that: on described filter element, be connected to one end of air inlet pipeline, the other end of described air inlet pipeline stretches out from case top and is connected to blower fan, being also equipped with non-return valve on described air inlet pipeline, it is external that described non-return valve is positioned at filter head housings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135603.7U CN205398142U (en) | 2016-02-23 | 2016-02-23 | Oxidation aluminium production circulating water filters pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135603.7U CN205398142U (en) | 2016-02-23 | 2016-02-23 | Oxidation aluminium production circulating water filters pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398142U true CN205398142U (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135603.7U Active CN205398142U (en) | 2016-02-23 | 2016-02-23 | Oxidation aluminium production circulating water filters pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205398142U (en) |
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2016
- 2016-02-23 CN CN201620135603.7U patent/CN205398142U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |