CN206604263U - A kind of high-precision three-level sedimeter - Google Patents
A kind of high-precision three-level sedimeter Download PDFInfo
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- CN206604263U CN206604263U CN201720341350.3U CN201720341350U CN206604263U CN 206604263 U CN206604263 U CN 206604263U CN 201720341350 U CN201720341350 U CN 201720341350U CN 206604263 U CN206604263 U CN 206604263U
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Abstract
The utility model provides a kind of high-precision three-level sedimeter, including casing, the bottom of the shell of the casing, which is provided with casing sewage draining exit, the left surface of the shell of the casing, is provided with tank inlet, and tank outlet is provided with the right flank of the shell of the casing；Primary filter, intermediate filter and terminal filter are disposed with the casing, the slurries that need to be filtered sequentially pass through the primary filter, the intermediate filter and the terminal filter and purified.The waste water handled by three-level sedimeter of the present utility model, can be used for the rinse water of desulfurizer mist eliminator, and the positive plate that can be used for wet-esp is rinsed, and realizes the recycling of liquid in system.
Description
Technical field
The utility model is related to the desulfurization project field of environmental protection industry (epi), and in particular to a kind of high-precision three-level liquid filtering dress
Put, the high-precision three-level sedimeter of more particularly to a kind of slurries that flowed back for desulfurizing tower.
Background technology
Energy-saving and emission-reduction turn into the new demand of social development, and with the raising of national requirements for environmental protection, environmental protection industry (epi) increases research and development
Dynamics, builds in desulphurization denitration engineering, promotes desulfurization wastewater zero-emission, builds water-saving enterprise《Water-saving valuation of enterprise directive/guide》
(GB/T 7119-2006) turns into the inevitable requirement of social development.
Publication No. 204815849U, the patent of entitled " a kind of desulfurization slurry filter " disclose a kind of desulfurization slurry
Liquid filter, the technical scheme used for：A kind of desulfurization slurry filter, including filter, curved tube and slurries delivery pipe,
The filter is cylinder, and cylinder is internally provided with filter screen, filter screen by filter be divided into above and below two chambers, the side of epicoele is opened
If serum outlet, serum outlet is connected with bend pipe；The bottom of cavity of resorption offers and is provided with valve at sewage draining exit, sewage draining exit；Cavity of resorption
Side lower offer slurry inlet, slurry inlet connection slurries delivery pipe；Valve is provided with slurry inlet；Serum outlet
It is oppositely arranged with slurry inlet dislocation；Curved tube is the S-shaped curved tube of two sections of bend pipe compositions, and the other end of curved tube connects the slurry of desulfurizing tower
Liquid inlet pipe, slurries inlet pipe and slurries delivery pipe are coaxial.But it is due to that it has only carried out by-pass filtration to desulfurization slurry, so filtering
Effect is limited, and harmful substance residual is more, it is impossible to realize the zero-emission of waste water.And return water tank is must be provided with before the present apparatus, account for
It is big and add equipment cost with area.
Accordingly, it is desirable to provide a kind of improved technology scheme not enough for above-mentioned prior art.
The content of the invention
The purpose of this utility model is to provide a kind of high-precision three-level sedimeter, by of the present utility model three
The waste water of level sedimeter processing, can realize desulfurization wastewater zero-emission.
To achieve these goals, the utility model provides following technical scheme：A kind of high-precision three-level liquid filtering dress
Put, including casing, the bottom of the shell of the casing, which is provided with casing sewage draining exit, the left surface of the shell of the casing, to be set
Have and be provided with tank outlet on tank inlet, the right flank of the shell of the casing；Primary is disposed with the casing
Filter, intermediate filter and terminal filter, the slurries that need to be filtered sequentially pass through the primary filter, the intermediate filtered
Device and the terminal filter are purified.
Further, in above-mentioned high-precision three-level sedimeter, the primary filter is y-type filter.
Further, in above-mentioned high-precision three-level sedimeter, the intermediate filter is full-automatic filter.
Further, in above-mentioned high-precision three-level sedimeter, the full-automatic filter includes housing, in institute
The bottom for stating housing is provided with lower entrances, lateral outlet is provided with the side of the housing, set at the top of the housing
It is equipped with top sewage draining exit；Filter screen is internally provided with the housing, the top outer of the housing is provided with motor, it is described
Motor can drive the connecting rod goed deep into the housing to rotate, and hairbrush is provided with the connecting rod.
Further, in above-mentioned high-precision three-level sedimeter, the terminal filter is bag filter.
Further, in above-mentioned high-precision three-level sedimeter, the bag filter includes housing, the shell
Body is internally provided with filter bag；It is provided with side entry, the bottom of the housing on the side of the housing and is provided with bottom
Mouthful；Maintenance door is provided with the top of the housing.
Further, in above-mentioned high-precision three-level sedimeter, in the tank inlet and the primary filter
Valve is provided between device, valve is provided between the primary filter and the intermediate filter, in the intermediate filter and institute
State and valve is provided between casing sewage draining exit, valve is provided between the intermediate filter and the terminal filter, in the end
Valve is provided between filter and the casing sewage draining exit, valve is provided between the terminal filter and the tank outlet.
Further, in above-mentioned high-precision three-level sedimeter, control cabinet is provided with the casing, it is described
Control cabinet is electrically connected with multiple valves, and control panel, the chain of command are provided with the leading flank of the shell of the casing
Plate is electrically connected with the control cabinet.
Further, in above-mentioned high-precision three-level sedimeter, also set on the leading flank of the shell of the casing
It is equipped with casing maintenance door.
Further, in above-mentioned high-precision three-level sedimeter, the left surface of the shell of the casing and right side
Air vent is provided with face.
Analysis understands that the utility model discloses a kind of high-precision three-level sedimeter, by of the present utility model three
The waste water of level sedimeter processing, can be used for the rinse water of desulfurizer mist eliminator, can be used for wet-esp
Positive plate rinse, realize the recycling of liquid in system.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.
Wherein：
Fig. 1 is the casing external structure schematic diagram of the embodiment of the utility model one；
Fig. 2 is the box inner structure schematic diagram of embodiment in Fig. 1；
Fig. 3 is the work structuring schematic diagram of the full-automatic filter of embodiment in Fig. 2；
Fig. 4 is the work structuring schematic diagram of the bag filter of embodiment in Fig. 2.
Description of reference numerals：1 casing；11 shells；12 tank inlets；13 tank outlets；14 casing sewage draining exits；15 chains of command
Plate；16 air vents；17 casing maintenance doors；3 control cabinets；4 valves；5Y type filters；7 full-automatic filters；71 housings；72 bottoms enter
Mouthful；73 lateral outlets；74 top sewage draining exits；75 motors；76 hairbrush；77 connecting rods；78 filter screens；9 bag filters；91 housings；
92 side entries；93 lower part outlets；94 filter bags；95 maintenance doors.
Embodiment
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.Each example passes through the utility model
The mode of explanation provide and unrestricted the utility model.In fact, those skilled in the art will be clear that, this reality is not being departed from
In the case of with new scope or spirit, it can be modified in the utility model and modification.For example, being illustrated or described as one
The feature of a part for individual embodiment can be used for another embodiment, to produce another embodiment.Thus, it may be desirable to
The utility model includes the such modifications and variations being included into the range of appended claims and its equivalent.
In description of the present utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom " be based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model rather than requires that the utility model must be with specific azimuth configuration and operation, therefore
It is not intended that to limitation of the present utility model.The term " connected " that is used in the utility model, " connection " should be interpreted broadly,
For example, it may be being fixedly connected or being detachably connected；Can be joined directly together, can also be indirect by intermediate member
It is connected, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figures 1 to 4, filled according to embodiment of the present utility model there is provided a kind of high-precision three-level liquid filtering
Put, including casing 1, the bottom of the shell 11 of casing 1, which is provided with casing sewage draining exit 14, the left surface of the shell 11 of casing 1, to be set
It is equipped with tank inlet 12, the right flank of the shell 11 of casing 1 and is provided with tank outlet 13；It is disposed with casing 1 just
Level filter, intermediate filter and terminal filter, the slurries of the need filtering of desulfurizing tower backflow sequentially pass through primary filter, in
Between filter and terminal filter purified.
Further, primary filter is y-type filter 5.Y-type filter 5, which is filtered out in desulfurizing tower backflow slurries, is more than 2mm
Particulate matter, the particulate matter is mainly the gypsum particle come off.
Further, intermediate filter is full-automatic filter 7.Full-automatic filter 7 includes housing 71, in housing 71
Bottom is provided with lower entrances 72, lateral outlet 73 is provided with the side of housing 71, top is provided with the top of housing 71
Sewage draining exit 74；Filter screen 78 is internally provided with housing 71, the top outer of housing 71 motor 75 is provided with, motor 75 can
Drive the connecting rod 77 goed deep into housing 71 to rotate, hairbrush 76 is provided with connecting rod 77.As shown in figure 3, in connecting rod 77
Two being rotated by motor 75 of hairbrush 76 that different height is set, the particle on screen pack 78 is removed for high efficiency,
Prevent screen pack 78 be blocked influence slurries filtering, the particle disposed can with lower entrances 72 enter current from it is lower to
It is upper to promote, so as to be discharged at top sewage draining exit 74.Full-automatic filter 7 be intermediate filter, remove liquid in particle diameter 0.5 to
2mm particle；By back flushing, auto-flushing is realized.
Further, terminal filter is bag filter 9.Bag filter 9 includes housing 91, and the inside of housing 91 is set
It is equipped with filter bag 94；Side entry 92, the bottom of housing 91 are provided with the side of housing 91 and is provided with lower part outlet 93；Housing 91
Top be provided with maintenance door 95.Terminal filter is senior filter, using bag filter 9, outlet liquid discharge essence
Degree reaches 100 μm.
Further, valve 4 is provided between tank inlet 12 and primary filter, in primary filter and intermediate filter
Between be provided with valve 4, valve 4 is provided between intermediate filter and casing sewage draining exit 14, intermediate filter and terminal filter it
Between be provided with valve 4, between terminal filter and casing sewage draining exit 14 be provided with valve 4, between terminal filter and tank outlet 13
Provided with valve 4, valve 4 decides whether to allow liquid to pass through for the pipeline where keying, the flowing for controlling liquid.Valve 4
Type can select manually operated ball valve or gate valve, and its bore is variable.
Further, control cabinet 3 is provided with casing 1, control cabinet 3 is electrically connected with multiple valves 4, the shell of casing 1
Control panel 15 is provided with 11 leading flank, control panel 15 is electrically connected with control cabinet 3.
Further, it is additionally provided with casing maintenance door 17 on the leading flank of the shell 11 of casing 1.
Further, air vent 16 is provided with the left surface and right flank of the shell 11 of casing 1, air vent 16 is preferred
It is set to venetian blind type.
The waste water handled by three-level sedimeter, can be used for the rinse water of desulfurizer mist eliminator, can also
Positive plate for wet-esp is rinsed, and realizes the recycling of liquid in system.
Operation instruction：
Before high-precision three-level sedimeter of the present utility model, satisfaction 6 hours phegmas of storage should be also configured
The recovery storage tank of body.Water pump is installed before three-level sedimeter, power is provided for the three-level sedimeter.In three-level
Correspondingly sized collection storage tank is set after sedimeter.It is to reclaim water pot-water pump-three-level sedimeter-receipts successively
Water collect tank, forms a pipeline liquid injecting device.The effect for collecting water pot is for storing the liquid after filtering.
The primary filter of the utility model three-level sedimeter selects y-type filter 5, material selection stainless steel；
The two-way stainless steel of 78 material selection of filter screen 2205, aperture 2mm, percent opening is identical with standard filter.
The intermediate full-automatic filter 7 of the utility model three-level sedimeter includes housing 71, and top motor 75 is interior
Portion's filter screen 78, brush sweeper 76 is constituted.Opening includes lower entrances 72, lateral outlet 73, top sewage draining exit 74.Housing 71 is used
Body of stainless steel, brush sweeper 76 is resistant material, the two-way stainless steel of 78 material selection of filter screen 2205, aperture 0.5mm, percent opening
Determined according to flow.Current are by lower entrances 72, and --- filter screen 78 --- is discharged to lateral outlet 73.Filtrate is by current under
Push up, discharged from top sewage draining exit 74.
The senior filter of the utility model three-level sedimeter is made up of multiple bag filters 9, containing housing 91,
Filter bag 94, side entry 92, lower part outlet 93, instrumentation composition.Instrumentation mainly includes tank gage, and tank gage is arranged on
On the position maintained an equal level above filter bag 94 with side entry 92, the effect of tank gage is as follows：When filter bag 94 is blocked, liquid stream is not
Freely, liquid level rises, and touches the liquid-level probe of tank gage, and display alarm is examined with the maintenance door 95 that will pass through the top of housing 91
Repair.By the liquid containing micro dregs of upper level filter, filtered by the fiber filter cloth in this filter, delivery port solid
Grain thing particle diameter reaches 100 μm.Suspension is less than 50mg/L.
Water purification after filtering, can be boosted by centrifugal multistage pump multiple centrifugal pump, for desulfurizing tower, the flushing water of wet-esp.
As can be seen from the above description, the utility model the above embodiments realize following technique effect：
1st, water purification is recycled, and drops low water usage cost, reduces Water expenditure.
2nd, pump housing abrasion is reduced, the reduction cost of overhaul is used.
The 3rd, return water tank need not be set before the present apparatus, and area occupied is small and reduces equipment cost.
The waste water handled by three-level sedimeter, can be used for the rinse water of desulfurizer mist eliminator, can also
Positive plate for wet-esp is rinsed, and realizes the recycling of liquid in system.Sewage discharge is reduced, environment is improved
Quality.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this area
Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within,
Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.
Claims (10)
1. a kind of high-precision three-level sedimeter, it is characterised in that including casing, the bottom of the shell of the casing is set
Have and be provided with casing sewage draining exit, the left surface of the shell of the casing on tank inlet, the right flank of the shell of the casing
It is provided with tank outlet；Primary filter, intermediate filter and terminal filter are disposed with the casing, filtering is needed
Slurries sequentially pass through the primary filter, the intermediate filter and the terminal filter and purified.
2. high-precision three-level sedimeter according to claim 1, it is characterised in that the primary filter is Y
Type filter.
3. high-precision three-level sedimeter according to claim 1, it is characterised in that the intermediate filter is complete
Automatic filter.
4. high-precision three-level sedimeter according to claim 3, it is characterised in that the full-automatic filter bag
Housing is included, lower entrances are provided with the bottom of the housing, lateral outlet are provided with the side of the housing, in the shell
Top sewage draining exit is provided with the top of body；Filter screen is internally provided with the housing, is set in the top outer of the housing
There is motor, the motor can drive the connecting rod goed deep into the housing to rotate, hairbrush is provided with the connecting rod.
5. high-precision three-level sedimeter according to claim 1, it is characterised in that the terminal filter is bag
Formula filter.
6. high-precision three-level sedimeter according to claim 5, it is characterised in that the bag filter includes
Housing, the housing is internally provided with filter bag；Side entry, the bottom of the housing is provided with the side of the housing to set
It is equipped with lower part outlet；Maintenance door is provided with the top of the housing.
7. high-precision three-level sedimeter according to claim 1, it is characterised in that in the tank inlet and institute
State and valve is provided between primary filter, valve is provided between the primary filter and the intermediate filter, in the centre
Valve is provided between filter and the casing sewage draining exit, valve is provided between the intermediate filter and the terminal filter,
Valve is provided between the terminal filter and the casing sewage draining exit, between the terminal filter and the tank outlet
Provided with valve.
8. high-precision three-level sedimeter according to claim 7, it is characterised in that be provided with the casing
Control cabinet, the control cabinet is electrically connected with multiple valves, and control panel is provided with the leading flank of the shell of the casing,
The control panel is electrically connected with the control cabinet.
9. high-precision three-level sedimeter according to claim 1, it is characterised in that before the shell of the casing
Casing maintenance door is additionally provided with side.
10. high-precision three-level sedimeter according to claim 1, it is characterised in that the shell of the casing
Air vent is provided with left surface and right flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341350.3U CN206604263U (en) | 2017-04-01 | 2017-04-01 | A kind of high-precision three-level sedimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720341350.3U CN206604263U (en) | 2017-04-01 | 2017-04-01 | A kind of high-precision three-level sedimeter |
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| Publication Number | Publication Date |
|---|---|
| CN206604263U true CN206604263U (en) | 2017-11-03 |
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ID=60173958
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720341350.3U Active CN206604263U (en) | 2017-04-01 | 2017-04-01 | A kind of high-precision three-level sedimeter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902568A (en) * | 2017-04-01 | 2017-06-30 | 北京中航泰达环保科技股份有限公司 | A kind of high accuracy three-level sedimeter |
-
2017
- 2017-04-01 CN CN201720341350.3U patent/CN206604263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106902568A (en) * | 2017-04-01 | 2017-06-30 | 北京中航泰达环保科技股份有限公司 | A kind of high accuracy three-level sedimeter |
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