CN205925184U - Contain coal sewage filtration and recovery device - Google Patents
Contain coal sewage filtration and recovery device Download PDFInfo
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- CN205925184U CN205925184U CN201620653272.6U CN201620653272U CN205925184U CN 205925184 U CN205925184 U CN 205925184U CN 201620653272 U CN201620653272 U CN 201620653272U CN 205925184 U CN205925184 U CN 205925184U
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Abstract
The utility model relates to a contain coal sewage filtration and recovery device, its characterized in that is including a jar body, the bottom of the jar body is equipped with the discharge gate, the hank cage is connected to the discharge gate, internal still being equipped with of jar is used for the buckle closure to live the discharge gate reaches the valve plate of ejection of compact precipitum is treated to the discharge gate top, the valve plate passes through the lifter and connects the riser, the lower part of the jar body is equipped with the feed inlet, be equipped with the filter screen that is used for the filtering particle diameter to be greater than the 20mm block on the feed inlet, the upper portion of the jar body is equipped with the overflow mouth. The valve plate is earlier opened to the filtration method, the feeding of two kinds of sewage intermittent type, large granule coal cinder formation of deposits filtering layer in first in the sewage for tiny particle coal cinder in absorption and the deposit second sewage puddles, after a period, closes the valve plate, uses the auger ejection of compact. The utility model relates to an it is ingenious, utilize two kinds of sewage interact, the low equipment investment, filtration efficiency is high, and the energy saving and consumption reduction effect is showing.
Description
Technical field
The utility model is related to device for recycling sewage, refers specifically to a kind of retracting device of sewage water filtration containing coal.
Background technology
For preventing from producing dust in coal course of conveying, setting sprayer unit or flushometer generally in conveying flow process, with
Capture the dust kicked up, the dust granules in coal course of conveying are rinsed.Contain substantial amounts of in the recirculated water rinsing
Coal dust and mud, directly discharge not only pollutes environment, and wastes water and coal.
Conventional processing method sets and adopts strainer filtering, the method poor filtration effect, and aperture of filter screen is less, filter screen easily quilt
Mud blocks, and aperture is excessive, then filter insufficient, does not have fuel to run off, and the recirculated water after filtering recycles effect poor.
Content of the invention
Technical problem to be solved in the utility model is that the present situation for prior art is provided in a kind of coal course of conveying
The produced recovery filter containing coal sewage, to reach the purpose reclaiming coal particle and coal dust and reusing rinse water.
Another technology point problem to be solved in the utility model is that the present situation for prior art provides one kind to contain coal
Sewage method is recovered by filtration.
The utility model solves the technical scheme that adopted of above-mentioned technical problem：This contains coal sewage water filtration retracting device,
It is characterized in that inclusion tank body, the bottom of described tank body is provided with discharging opening, and described discharging opening connects cage；Also set in described tank body
Have and state, for buckle closure residence, the valve plate treating discharging precipitum above discharging opening and described discharging opening, described valve plate is by elevating lever even
Connect lifter；
The bottom of described tank body is provided with charging aperture, and described charging aperture is provided with and is more than 20mm block for filtering particle diameter
Filter screen；The top of described tank body is provided with overfall.
Described tank body be externally provided with water storage tank, described water storage tank connects described overfall, and the side wall of described water storage tank sets
There is pure water inlet.
Described tank body includes superposed cylinder and the end socket being connected on ora terminalis under described cylinder, and described end socket is cone
Shape structure, described discharging opening is arranged on the bottom of described end socket；
Described valve plate is the pyramidal structure relative with described end socket.
Described end socket have multiple, along described cylinder width be connected to described cylinder in turn lower ora terminalis on；
Corresponding, described auger has multiple, is correspondingly arranged at the lower section of each described discharging opening respectively.
Described second charging aperture connects water-locator；
Described water-locator includes many ring-type water distributors being concentrically disposed in described tank body, passes through between adjacent water distributor
Water distribution branch pipe is connected, and the water distributor near described tank body connects described charging aperture；
Multiple water distributing pores are all interval with the top surface of each described water distributor, each described water distributing pore connects cone by support bar
Shape calotte, the lower ora terminalis of described taper calotte is zigzag.
The discharging opening connection Water tank of described cage, leak bucket is arranged on the lower section of described Water tank, and described leak bucket sets
Put on a conveyor.
Described conveying device is rack winch.
Using the above-mentioned retracting device of sewage water filtration containing coal circulation water filtration method it is characterised in that comprising the steps：
Start lifter, elevating lever pulls up valve plate to setting position；
Enter in tank body from charging aperture from the first sewage containing block coal cinder for the flushing tank, through charging aperture upper filter screen
Filter, only particle diameter is less than or equal to the coal particle of 20mm and sewage enters in tank body, from flushing tank containing block coal cinder
First sewage enters in tank body from charging aperture, and filtration is formed on the bottom that the coal particle in the first sewage deposits to tank body quickly
Layer, when the distance between top surface and the described charging aperture of filter layer are for 1～2 meter, stop the first sewage charging, starts second dirty
The charging of water；
The second sewage containing coal dust coming self-spray pond enters in tank body from charging aperture, controls the charging of the second sewage
Speed is 8～15 liters/min；Second sewage persistently feeds, and the coal dust in the second sewage deposits downwards, is attracted in filter layer
Coal cinder on, purified water then be located at described tank body upper strata, when purify water level be higher than described overfall when, purified water is from described
Overfall overflows into downstream, recycling；
After purified water continuously overflows 3～10 hours, stop the second sewage charging；Start lifter, make elevating lever downward
Mobile, the lower ora terminalis of drive valve plate is conflicted on the inwall of described tank body, will treat that discharging material and described discharging opening block, it is to avoid
During discharging, the water purification on top flows out；
Start described auger, the material dropping out from described discharging opening is delivered to the outlet of described auger, under entrance
Trip operation.
Compared with prior art, the retracting device of sewage water filtration containing coal provided by the utility model, using separate sources
Two kinds of sewage interact, and so that the coal cinder of the larger particles in the first sewage is deposited and form filter layer as filtration Jie
Matter, filters the mud that the small-particle coal in the second sewage and dust are formed, and the mud in the second sewage can be particularly well adsorbed in
On the filtering layer that bulky grain coal cinder is formed, filter the second sewage compared to independent, the filter effect of the second sewage is more preferable, filter efficiency
Higher；The utility model not only eliminates the filter of routine, low equipment investment, and can process two kinds of sewage simultaneously,
And avoid the problem of the filter blocking that customary filtration methods are led to, good filtration effect, efficiency high, filter Posterior circle
Water repeats and utilizes, and the coal cinder being filtrated to get can use as fuel, and energy conservation and consumption reduction effects are notable.
Brief description
Fig. 1 is longitudinal cross-sectional schematic of the positive apparent direction of the utility model embodiment；
Fig. 2 is the longitudinal sectional view of the utility model embodiment side-looking direction；
Fig. 3 is the top view of water-locator in the utility model embodiment；
Fig. 4 is the floor map of water distributing pore, support bar and calotte assembling structure in the utility model embodiment.
Specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figures 1 to 4, this contains coal sewage water filtration retracting device and includes：
Tank body 1, is connected with two end sockets 18 including cylinder 17 in turn with being connected on 17 times ora terminalis of cylinder, and end socket 18 is cone
Shape structure, the bottom of end socket 18 is provided with discharging opening 11；The bottom of tank body 1 is pyramidal structure, and discharging opening 11 is arranged on the bottom of tank body
Portion.
The quantity of end socket 18 can design according to the width of tank body, can be one or multiple, in order to heavy
Long-pending and discharging is defined, and the present embodiment is two.The top of end socket is provided with charging aperture 12；The top of cylinder 17 is provided with overfall 14；
Corresponding to overfall 14, water storage tank 15 is provided with the outer wall of cylinder 17, water storage tank 15 connects overfall 14, the side of water storage tank 15
Wall is provided with pure water inlet 16.
Auger 2, is arranged on the lower section of tank body 1 and connects discharging opening 11, for the coal cinder that will fall from discharging opening and mud
It is delivered to downstream.Auger 2 can also select other convenient conveying equipments receiving and conveying material as needed.The number of auger 2
Amount is adapted with the quantity of end socket 18, is two, is separately positioned on the lower section of the discharging opening on two end sockets.
Valve plate 3, is arranged in tank body 1, is the inverted cone-shaped structure being adapted with end socket 18, for buckle closure live discharging opening 11 and
The precipitum of discharging is treated above discharging opening；Valve plate 3 connects lifter 4 by elevating lever 41.Lifter 4 and elevating lever 41 can roots
According to need from of the prior art any one, the such as cooperation of motor, feed screw nut, etc..
Water-locator 5, is contained in end socket 18 and is located at the top of end socket 18, connection charging aperture 12, be used for being uniformly distributed into
Enter the first sewage in tank body and the second sewage, and play cushioning effect to entering the sewage in tank body, it is to avoid new entrance
Sewage acute impact tank body in the deposited mud getting off.
Water-locator 5 includes the many water distributors 51 be arrangeding in parallel along length of tank direction, the spacing between adjacent water distributor
For 200-300mm, the water inlet end of each water distributor 51 is all connected with water distribution branch pipe 52, and water distribution branch pipe 52 connects charging aperture 12；Each water distribution
Multiple water distributing pores 53 are evenly equipped with the top surface of pipe 51, each water distributing pore 53 passes through many spaced support bars 54 and connects cone respectively
Shape calotte 55, the lower ora terminalis of taper calotte 55 is zigzag.
In the present embodiment, the discharging opening 21 connection Water tank 61 of cage 2, leak bucket 62 is arranged on the lower section of Water tank 61,
Described leak bucket 62 is arranged in conveying device 6.Conveying device 6 is rack winch.
Using the circulation water filtration method of the above-mentioned retracting device of sewage water filtration containing coal, flushing tank (in figure can be processed simultaneously
Not shown) in the first sewage and collecting pit in coal cinder transportation in for washing away the slime water of dust, i.e. the second sewage；
Wherein first sewage is to wash away the sewage that the coal cinder dropping in coal transportation on the ground is formed, and comprises the larger lumped coal of particle diameter
And sewage；Second sewage mainly comprises mud and a small amount of little particle coal cinder.
Filtration step is as follows：
Start lifter 4, elevating lever 41 pulls up valve plate 3 to setting position；
From the first sewage containing block coal cinder for the flushing tank via strainer filtering after, particle diameter be less than or equal to 20mm from the
One charging aperture 12 enters in tank body 1, and filter layer is formed on the bottom that the coal particle in the first sewage deposits to tank body quickly, has served as
When the distance between the top surface of filtering layer and described charging aperture 12 are for 1500mm, stop the first sewage charging, start the second sewage
Charging；
The second sewage coming self-spray pond enters in tank body 1 from second charging aperture 13, and the second sewage enters water-locator, from
Spray upwards in the last water distributing pore of water-locator, buffering through calotte 55 of the logistics of ejection and backstop, lentamente fall downwards, will not
Impact the material having precipitated；The charging rate controlling the second sewage is 8～15 liters/min.
Second sewage persistently feeds, and the coal dust in the second sewage deposits downwards, is attracted on coal cinder in filter layer, purifies
Water is then located at the upper strata of tank body 1, and when purifying water level higher than described overfall, purified water overflows into from overfall and catchments
In groove, enter downstream, recycling via the pure water inlet on water leg；
After purified water continuously overflows 3～10 hours, stop the second sewage charging；Start lifter, make elevating lever downward
Mobile, the lower ora terminalis of drive valve plate is conflicted on the inwall of described tank body, will treat that discharging material and described discharging opening 11 block, and keep away
The water purification exempting from top during discharging flows out；
Start described auger 2, the material dropping out from described discharging opening 11 is delivered to the outlet of described auger 2, enters
Enter lower procedure.
Repeat the above steps, carry out the filtration of next batch recirculated water.
Recirculated water after filtration can recycle as rinse water, and the material that auger is discharged can be used as fuel.Energy-saving
Effect highly significant.
Claims (7)
1. a kind of retracting device of sewage water filtration containing coal is it is characterised in that include tank body (1), the bottom of described tank body (1) is provided with out
Material mouth (11), described discharging opening (11) connects cage (2)；It is additionally provided with described tank body (1) and state discharging opening for buckle closure residence
(11) and treat the valve plate (3) of discharging precipitum above described discharging opening, described valve plate (3) connects lifter by elevating lever (41)
(4)；
The bottom of described tank body (1) is provided with charging aperture (12), and described charging aperture (12) is provided with and is more than 20mm for filtering particle diameter
The filter screen of block；The top of described tank body (1) is provided with overfall (14).
2. the retracting device of sewage water filtration containing coal according to claim 1 is it is characterised in that being externally provided with of described tank body (1) is long-pending
Tank (15), described water storage tank (15) connects described overfall (14), and the side wall of described water storage tank (15) is provided with pure water inlet
(16).
3. the retracting device of sewage water filtration containing coal according to claim 1 is it is characterised in that described tank body (1) is included positioned at upper
The cylinder (17) in portion and the end socket (18) being connected on ora terminalis under described cylinder (17), described end socket (18) is pyramidal structure, institute
State the bottom that discharging opening (11) is arranged on described end socket (18)；
Described valve plate (3) is the pyramidal structure relative with described end socket (18).
4. the retracting device of sewage water filtration containing coal according to claim 3 it is characterised in that described end socket have multiple, along described
The width of cylinder (17) is connected in turn on the lower ora terminalis of described cylinder (17)；
Corresponding, described cage (2) has multiple, is correspondingly arranged at the lower section of each described discharging opening respectively.
5. the retracting device of sewage water filtration containing coal according to Claims 1-4 any claim it is characterised in that described enter
Material mouth (12) connects water-locator (5)；
Described water-locator (5) includes the water distributor (51) that the many length directions along described tank body 1 are arranged in parallel, each described water distribution
The arrival end of pipe (51) is all connected with water distribution branch pipe (52), and described water distribution branch pipe (52) connects described charging aperture (12)；
Multiple water distributing pores (53) are all interval with the top surface of each described water distributor (51), each described water distributing pore (53) passes through to support
Bar (54) connects taper calotte (55), and the lower ora terminalis of described taper calotte (55) is zigzag.
6. the retracting device of sewage water filtration containing coal according to claim 5 is it is characterised in that the discharging opening of described cage (2) connects
Logical Water tank (61), leak bucket (62) is arranged on the lower section of described Water tank (61), and described leak bucket (62) is arranged on conveying dress
Put on (6).
7. the retracting device of sewage water filtration containing coal according to claim 6 is it is characterised in that described conveying device is traction volume
Raise machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653272.6U CN205925184U (en) | 2016-06-24 | 2016-06-24 | Contain coal sewage filtration and recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653272.6U CN205925184U (en) | 2016-06-24 | 2016-06-24 | Contain coal sewage filtration and recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925184U true CN205925184U (en) | 2017-02-08 |
Family
ID=57929756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620653272.6U Active CN205925184U (en) | 2016-06-24 | 2016-06-24 | Contain coal sewage filtration and recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205925184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879486A (en) * | 2016-06-24 | 2016-08-24 | 象山东方输煤设备有限公司 | Coal-containing sewage filtering and recycling device and method |
-
2016
- 2016-06-24 CN CN201620653272.6U patent/CN205925184U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879486A (en) * | 2016-06-24 | 2016-08-24 | 象山东方输煤设备有限公司 | Coal-containing sewage filtering and recycling device and method |
| CN105879486B (en) * | 2016-06-24 | 2018-12-04 | 象山东方输煤设备有限公司 | A kind of recyclable device of sewage water filtration containing coal and method is recovered by filtration |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |