CN107352592A - Marble sewage disposal production line - Google Patents
Marble sewage disposal production line Download PDFInfo
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- CN107352592A CN107352592A CN201710624303.4A CN201710624303A CN107352592A CN 107352592 A CN107352592 A CN 107352592A CN 201710624303 A CN201710624303 A CN 201710624303A CN 107352592 A CN107352592 A CN 107352592A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/007—Modular design
Abstract
The invention discloses marble sewage disposal production line, belong to stone processing technical field, utilize the deadweight of the suspended particulate in sewage, processing system follows quality sedimentation principle, the processing mode being combined using the perpendicular stream precipitation of tank body and pond advection sedimentation, makes suspended particulate be precipitated to water pot bottom, so as to realize muddy water layering, sewage purification, marble sewage caused by gang saw workshop and curb workshop can handle the m of stone sewage about 1,000,000 every year using perpendicular stream coprecipitation mode processing3Exemplified by, and 78.34% recycles and can save the m of running water 78.34 ten thousand3, 2.5 yuan of calculating of saving expense per ton, this sewerage can increase income 79.81 ten thousand yuan every year, while save pollution abatement costs caused by substantial amounts of sewage discharge.
Description
Technical field
The present invention relates to marble sewage disposal production line, belong to stone processing technical field.
Background technology
Marble produces a large amount of stone sewages in process, contains substantial amounts of stone flour in sewage, if not by stone flour point
From processing, stone sewage can not recycle.Serious environmental pollution is easily caused after discharge, largely can also be increased using running water
Add production cost, thus to stone sewage processing and recycle it is imperative.Processing factory's sewage is mainly derived from sawing process
With the cooling water and flushing water of grinding and polishing process, these process water amounts are very big, and only a gang saw hour water consumption is just up to 48 cubes
Rice, it is about 3300 cubic metres that processing factory can produce stone sewage daily when completely producing.
At present, traditional treatment method and synthesis be generally can be divided into for the treatment technology of Marble processing sewage both at home and abroad
The class of processing method two, large-scale marble enterprise handles marble sewage using comprehensive treatment equipment more, and medium and small marble is looked forward to
What industry was commonly used is traditional sewage treatmentmethod.Medium and small marble enterprise is during planning and founding the factory, it is contemplated that cost and
The ability to bear of itself, it will usually which selection handles marble relative to the relatively low traditional approach of integrated conduct method cost expenses
Sewage.This simple and original treatment technology is simply provided with several simple sedimentation basins, is occupying large amount of land resources
While, very serious environmental pollution is also brought, effluent cycle utilization rate is less than 40%.In order to preferably to stone sewage
Handled, the total system being usually combined using a variety of sewage disposal devices and sewage treatment process, using synthesis
Treatment technology can make the purification of stone sewage more efficient and thorough.It is different from traditional method, this processing method it is excellent
Point：(1) treatment effeciency is higher；(2) effect is good, and the processing to sewage is more thoroughly；(3) disposal ability is big；(4) management is simple easy
OK；(5) loss is small, there is very long service life；(6) effectively economize the land resource.But the technology also has its deficiency
Place, it is mainly reflected in four aspects：(1) high construction cost；(2)-as the burdensome construction cost of enterprise；(3) it is comprehensive
For processing method because there is medicament addition, there is the problem of medicament accumulation in the sewage after processing, and the sewage after long-time accumulated process will
Requirement is unsatisfactory for, and the addition of medicament, also to separating, comprehensive utilization of mud brings certain difficulty.(4) water conservancy is circulated
It is 60% or so with rate, needs to carry out changing water comprehensively after certain time.
The content of the invention
The present invention is directed to the present situation of current sewage disposal, devises marble sewage disposal production line.
The technical scheme adopted by the invention to solve the technical problem is that：
The marble sewage disposal production line, using the deadweight of the suspended particulate in sewage, processing system follows quality and sunk
Principle is dropped, the processing mode being combined using the perpendicular stream precipitation of tank body and pond advection sedimentation, suspended particulate is precipitated to water pot bottom
Portion, so as to realize muddy water layering, sewage purification, marble sewage caused by gang saw workshop and curb workshop is using perpendicular stream precipitation side
Formula processing, equipment sewage enter primary clarifier through ditch, precipitated through sedimentation basin, pump successively through 1# tanks, 2# tanks, 3# tanks successively
After precipitation, finally sent by 3# tanks to curb workshop and the use of gang saw workshop, in addition to gang saw workshop and curb workshop, all devices
Caused sewage is handled using sedimentation basin mode, and equipment sewage enters 4# processing ponds through ditch, and overflow is through 1# processing ponds, 2# successively
After processing pond, 3# processing ponds successively precipitate, it is pumped to 4# tanks and sends to relevant device and use, clear water is pumped directly to by pump house
3# processing ponds, 5# standby pools are empty pond, are used after equipment increase, and each water pot base sludge is handled via filter press is pumped to, pressure
Filter cake caused by filter uses as powdered whiting raw material, filter night return 4# fill recycle, when water consume to a certain extent when, only
New water need to be supplemented to production line.
The processing mode that the sewage disposal system is combined using the perpendicular stream precipitation of tank body and pond advection sedimentation, this set are dirty
Water purification system capital equipment is 4 a diameter of 6m steel construction water pot, the high 20m of 1#, 4# tank, the high 19m of 2# tanks, the high 18m of 3# tanks,
According to apparatus for production line Water warfare degree requirement, 1#, 2#, 3# tank are set to moderate purification pot, 4# tanks are high purification tank, water
Sump 4 is set below tank, and 1# sumps are cesspool, and 2-4# is clear water reserviors, and auxiliary equipment is dredge pump, plunger pump, plate
Frame filter press and valve, pipeline, after production waste is emitted into 1# sumps, by being arranged under the liquid in sump
Sewage is evacuated to 1# water pots by dirty pump, and after sewage is just heavy in water pot, water after purification passes through the tank overflow of tank deck to 2# water pots；
The water of 2# water pots precipitate again after by the tank overflow of tank deck to 3# water pots, overfall is set at the top of 3# water pipes, middle part is set
From head piece, water clarifies rear portion by flowing back to the water after delivering to curb workshop and gang saw use from head piece from 2# collection by moderate
Dirty pond flows slowly into 4# sumps by 3# sumps, and this process serves, and another part flow to 2# sumps by overfall；
2-4# sumps communicate with one another, the effect that moderate clarification is further clarified；1 liquid sewage pump, row are set in 4# sumps
Dirty pump pumps water to 4# tanks, and the water after moderate clarification carries out clarification purification in 4# tanks, reaches high purification again, meets production
Line equipment is required with water；Overfall is set at the top of 4# water pipes, and middle part is set from head piece, water to be passed through by final clarification rear portion
Polishing line is flowed back to from head piece and infrared bridge is cut, and another part flows back to 4# sumps by overfall；4 water pot bottoms are respectively provided with 1
Individual blowoff valve and 2 desilting valves, after purifier runs a period of time, blowoff valve is opened, the mud of water pot bottom is passed through
Discharge of pipes is to mud pit, can be clear by desilting valve if blowoff valve blocks.
The perpendicular stream precipitation separates its filtering process：Sewage enters tank body by the guide pipe that becomes a mandarin, and upper water passes through overflow pipe
Into next tank body or workshop, bottom excludes tank body through mud pumping to press filteration system, work principle of filter by static pressure：Using
Vertical sedimentation basin is improved, and marble sewage flows into 1 tank body (settlement of sewage device) by 2, from reflecting plate choked flow to four
All water distribution uniformities, flowed from bottom to top then along vertical direction, in flow process from bottom to top, current, which will pass through, to be set
Current stabilization blade in tank body, so as to which fast and stable is to approximate laminar flow, vertical level flows to top and excluded from periphery water conservancy diversion weir notch, water
Middle suspension settles in the process, sinks in taper mud filter, and sludge can rely on hydrostatic pressure to exclude, without machinery
Desilt equipment.
The steel construction water pot that described set effluent treatment plant capital equipment is 4 a diameter of 6m, 1#, 4# tank high 20m, 2#
The high 19m of tank, the high 18m of 3# tanks, according to apparatus for production line Water warfare degree requirement, 1#, 2#, 3# tank are set to moderate purification pot,
4# tanks are high purification tank, and aseptic predominantly 4 water pots of the present apparatus, water pot top is cylindrical shape, and bottom is cone bucket
Shape, cylinder set basin, basin is fixed by shaped steel and cylinder, and basin sets 4 with setting concealed beam at cone bucket among barrel top
Individual delivery port, delivery port connect 4 square tanks, tank and cylinder welding, extend to bottom of cylinder, inside water pot, basin and
Equal brush asphalt caulk after tank anti-corrosion, to reduce the frictional force of suspended particulate therewith, reduces the adhesion of suspended particulate.
The plate and frame filter press forms filter chamber by the filter plate and filter frame being alternately arranged, and there is groove on the surface of filter plate, and it protrudes
There is through hole at position on the corner of filter frame and filter plate, complete passage is formed after assembling to supporting filter cloth, can be passed through suspension,
Washings and filtrate is drawn, plate, frame both sides respectively have handle rest on crossbeam, by pressing device pressure strip, frame, between plate, frame
Filter cloth play gasket seal, suspension is pressed into filter chamber by charging pump, filter residue is formed on filter cloth, until full of filter
Room, filtrate flow to sheet frame corner passage through filter cloth and along filter plate groove, concentrate discharge, and filtering finishes, and can be passed through clear washings
Filter residue is washed, after washing, compressed air is also passed through sometimes, removes remaining cleaning solution, then turn on filter press removal filter residue, clearly
Filter wash cloth, pressure strip, frame, start subsequent work circulation again, and having can automatic pressure-maintaining in filter process；Enter to starch pressure height, can
Up to 0-2.0Mpa3；Complete machine is made up of the material of high intensity, wear-resisting, corrosion-resistant；Rack construction is welding forging piece, and filter plate is poly- third
Alkene material.
The plunger pump is the power that pump is provided by motor, drives reductor to rotate through drum-type gear coupling, by slowing down
Machine deceleration strip dynamic crankshaft is rotated, and crosses toggle, and rotary motion is changed into crosshead and plunger to move back and forth, works as post
When filling in dead point movement backward, pump cavity volume incrementally increases, and pump cavity pressure reduces, and when pump chamber pressure is less than inlet pressure, inhales
Enter valve to open under the effect of import end pressure, liquid is inhaled into；When plunger forward move by dead point, the increase of pump cavity pressure, this
When suction valve closure, dump valve opens, and liquid is extruded fluid cylinder, has reached the purpose of suction and discharge.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention can handle the m of stone sewage about 1,000,000 every year according to present treatment engineering method3Exemplified by, and 78.34% circulation profit
With the m of running water 78.34 ten thousand can be saved3, 2.5 yuan of calculating of saving expense per ton, this sewerage can increase income 79.81 ten thousand yuan every year,
Pollution abatement costs caused by substantial amounts of sewage discharge is saved simultaneously.
Brief description of the drawings
Fig. 1 is stone sewage processing technological flow figure of the present invention.
Fig. 2 is the perpendicular stream sediment structure figure of the present invention.
In figure：1 tank body, 2 become a mandarin guide pipe, 3 overflow pipes, 4 sewage pipes.
Embodiment
As shown in Figure 1：Marble sewage disposal production line, using the deadweight of the suspended particulate in sewage, processing system is abided by
Quality sedimentation principle is followed, the processing mode being combined using the perpendicular stream precipitation of tank body and pond advection sedimentation, precipitates suspended particulate
To water pot bottom, so as to realize muddy water layering, sewage purification, marble sewage caused by gang saw workshop and curb workshop is using perpendicular
Flow coprecipitation mode processing, equipment sewage enters primary clarifier through ditch, precipitated through sedimentation basin, pump successively through 1# tanks, 2# tanks,
After 3# tanks successively precipitate, finally sent to curb workshop and gang saw workshop and used by 3# tanks, in addition to gang saw workshop and curb workshop,
Sewage caused by all devices is handled using sedimentation basin mode, and equipment sewage enters 4# processing ponds through ditch, and overflow is through 1# successively
After processing pond, 2# processing ponds, 3# processing ponds successively precipitate, it is pumped to 4# tanks and sends to relevant device use, clear water is by pump house
3# processing ponds are pumped directly to, 5# standby pools are empty pond, are used after equipment increase, and each water pot base sludge is via being pumped to press filtration
Machine processing, filter cake uses as powdered whiting raw material caused by press filtration, and filter night returns to 4# and fills recycling, when water consume reaches
When 20%, need to only new water be supplemented to production line.
The processing mode that the sewage disposal system is combined using the perpendicular stream precipitation of tank body and pond advection sedimentation, this set are dirty
Water purification system capital equipment is 4 a diameter of 6m steel construction water pot, the high 20m of 1#, 4# tank, the high 19m of 2# tanks, the high 18m of 3# tanks,
According to apparatus for production line Water warfare degree requirement, 1#, 2#, 3# tank are set to moderate purification pot, 4# tanks are high purification tank, water
Sump 4 is set below tank, and 1# sumps are cesspool, and 2-4# is clear water reserviors, and auxiliary equipment is dredge pump, plunger pump, plate
Frame filter press and valve, pipeline, after production waste is emitted into 1# sumps, by being arranged under the liquid in sump
Sewage is evacuated to 1# water pots by dirty pump, and after sewage is just heavy in water pot, water after purification passes through the tank overflow of tank deck to 2# water pots；
The water of 2# water pots precipitate again after by the tank overflow of tank deck to 3# water pots, overfall is set at the top of 3# water pipes, middle part is set
From head piece, water clarifies rear portion by flowing back to the water after delivering to curb workshop and gang saw use from head piece from 2# collection by moderate
Dirty pond flows slowly into 4# sumps by 3# sumps, and this process serves, and another part flow to 2# sumps by overfall；
2-4# sumps communicate with one another, the effect that moderate clarification is further clarified；1 liquid sewage pump, row are set in 4# sumps
Dirty pump pumps water to 4# tanks, and the water after moderate clarification carries out clarification purification in 4# tanks, reaches high purification again, meets production
Line equipment is required with water；Overfall is set at the top of 4# water pipes, and middle part is set from head piece, water to be passed through by final clarification rear portion
Polishing line is flowed back to from head piece and infrared bridge is cut, and another part flows back to 4# sumps by overfall；4 water pot bottoms are respectively provided with 1
Individual blowoff valve and 2 desilting valves, after purifier runs a period of time, blowoff valve is opened, the mud of water pot bottom is passed through
Discharge of pipes is to mud pit, can be clear by desilting valve if blowoff valve blocks.
As shown in Figure 2：The perpendicular stream precipitation separates its filtering process：Sewage enters tank body, upper water by the guide pipe that becomes a mandarin
Next tank body or workshop are entered by overflow pipe, bottom excludes tank body through mud pumping to press filteration system, mistake by static pressure
Filtration principle：It is improved using vertical sedimentation basin, marble sewage flows into 1 tank body (settlement of sewage device) by 2, by reflecting plate
Choked flow and to surrounding water distribution uniformity, flowed from bottom to top then along vertical direction, in flow process from bottom to top, current
By the current stabilization blade by being arranged in tank body, so as to which fast and stable is to approximate laminar flow, vertical level flows to top from periphery water conservancy diversion
Weir notch excludes, and suspension settles in the process in water, sinks in taper mud filter, and sludge can rely on hydrostatic pressure to arrange
Remove, equipment is desilted without machinery.The steel construction water pot that described set effluent treatment plant capital equipment is 4 a diameter of 6m, 1#,
The high 20m of 4# tanks, the high 19m of 2# tanks, the high 18m of 3# tanks, according to apparatus for production line Water warfare degree requirement, 1#, 2#, 3# tank are set to
Moderate purification pot, 4# tanks are high purification tank, and aseptic predominantly 4 water pots of the present apparatus, water pot top is cylindrical shape,
Bottom is cone bucket shape, and cylinder sets basin, basin is consolidated by shaped steel and cylinder with setting concealed beam at cone bucket among barrel top
Fixed, basin sets 4 delivery ports, and delivery port connects 4 square tanks, tank and cylinder welding, extends to bottom of cylinder, water pot
Equal brush asphalt caulk after internal, basin and tank anti-corrosion, to reduce the frictional force of suspended particulate therewith, reduces the viscous of suspended particulate
It is attached.The plate and frame filter press forms filter chamber by the filter plate and filter frame being alternately arranged, and there is groove on the surface of filter plate, and its protruding parts is used
With supporting filter cloth, there is through hole on the corner of filter frame and filter plate, complete passage is formed after assembling, suspension, washings can be passed through
With extraction filtrate, plate, frame both sides respectively have handle rest on crossbeam, by pressing device pressure strip, frame, the filter cloth between plate, frame
Play gasket seal, suspension is pressed into filter chamber by charging pump, filter residue is formed on filter cloth, until being full of filter chamber, filtrate
Sheet frame corner passage is flow to through filter cloth and along filter plate groove, concentrates discharge, filtering finishes, and can be passed through cleaning and wash water washing filter
Slag, after washing, compressed air is also passed through sometimes, removes remaining cleaning solution, then turn on filter press removal filter residue, cleaning filter
Cloth, pressure strip, frame, start subsequent work circulation again, and having can automatic pressure-maintaining in filter process；Enter to starch pressure height, up to 0-
2.0Mpa3；Complete machine is made up of the material of high intensity, wear-resisting, corrosion-resistant；Rack construction is welding forging piece, and filter plate is polypropylene material
Matter.The plunger pump is the power that pump is provided by motor, drives reductor to rotate through drum-type gear coupling, is slowed down by reductor
Band dynamic crankshaft is rotated, and crosses toggle, and rotary motion is changed into crosshead and plunger to move back and forth, when plunger backward
When dead point is moved, pump cavity volume incrementally increases, and pump cavity pressure reduces, and when pump chamber pressure is less than inlet pressure, inlet valve exists
The effect of import end pressure is lower to be opened, and liquid is inhaled into；When plunger forward move by dead point, the increase of pump cavity pressure, now suck
Valve is closed, and dump valve is opened, and liquid is extruded fluid cylinder, has reached the purpose of suction and discharge.
The foregoing is only a specific embodiment of the invention, those skilled in the art the invention discloses
In the range of, the change that can readily occur in should all be covered within the protection domain of invention.
Claims (6)
1. marble sewage disposal production line, it is characterized in that：Using the deadweight of the suspended particulate in sewage, processing system follows matter
Amount sedimentation principle, the processing mode being combined using the perpendicular stream precipitation of tank body and pond advection sedimentation, makes suspended particulate be precipitated to water
Pot bottom, so as to realize muddy water layering, sewage purification, marble sewage caused by gang saw workshop and curb workshop is sunk using perpendicular stream
Shallow lake mode is handled, and equipment sewage enters primary clarifier through ditch, is precipitated through sedimentation basin, is pumped successively through 1# tanks, 2# tanks, 3# tanks
After successively precipitating, finally sent to curb workshop and the use of gang saw workshop by 3# tanks, in addition to gang saw workshop and curb workshop, owned
Sewage caused by equipment is handled using sedimentation basin mode, and equipment sewage enters 4# processing ponds through ditch, and overflow is through 1# processing successively
After pond, 2# processing ponds, 3# processing ponds successively precipitate, it is pumped to 4# tanks and sends to relevant device and use, clear water is direct by pump house
3# processing ponds are pumped to, 5# standby pools are empty pond, are used after equipment increase, and each water pot base sludge is via being pumped at filter press
Reason, filter cake uses as powdered whiting raw material caused by press filtration, filter night return 4# filling recycling, when water consume to a certain extent
When, need to only new water be supplemented to production line.
2. marble sewage disposal production line according to claim 1, it is characterized in that：Sewage disposal system is erected using tank body
The processing mode that stream precipitation and pond advection sedimentation are combined, this set sewage purification system capital equipment are 4 a diameter of 6m
Steel construction water pot, the high 20m of 1#, 4# tank, the high 19m of 2# tanks, the high 18m of 3# tanks, will according to apparatus for production line Water warfare degree requirement
1#, 2#, 3# tank are set to moderate purification pot, and 4# tanks are high purification tank, and sump 4 is set below water pot, and 1# sumps are dirt
Pond, 2-4# are clear water reserviors, and auxiliary equipment is dredge pump, plunger pump, plate and frame type filter-press and valve, pipeline, when production is dirty
After water is emitted into 1# sumps, sewage is evacuated to by 1# water pots by the liquid sewage pump in sump, sewage is in water pot
In it is just heavy after, water after purification passes through the tank overflow of tank deck to 2# water pots；The water of 2# water pots precipitate again after by tank deck
To 3# water pots, 3# water pipes top sets overfall for tank overflow, and middle part is set from head piece, water to be led to by moderate clarification rear portion
Cross the water flowed back to from head piece after delivering to curb workshop and gang saw use and flow slowly into 4# dirt collections by 3# sumps from 2# sumps
Pond, this process serve, and another part flow to 2# sumps by overfall；2-4# sumps communicate with one another, moderate clarify into
The effect of one step clarification；1 liquid sewage pump is set in 4# sumps, and dredge pump pumps water to 4# tanks, after moderate clarification
Water carry out clarification purification again in 4# tanks, reach high purification, meet apparatus for production line water requirement；Set at the top of 4# water pipes
Overfall, middle part are set from head piece, water by final clarification rear portion by flowing back to polishing line from head piece and infrared bridge is cut, separately
A part flows back to 4# sumps by overfall；4 water pot bottoms are respectively provided with 1 blowoff valve and 2 desilting valves, work as purifier
After running a period of time, blowoff valve is opened, by the mud of water pot bottom by discharge of pipes to mud pit, if blowoff valve blocks,
Can be clear by desilting valve.
3. marble sewage disposal production line according to claim 1, it is characterized in that：Perpendicular its filtering stream of stream precipitation separation
Journey：Sewage enters tank body by the guide pipe that becomes a mandarin, and upper water enters next tank body or workshop by overflow pipe, and bottom passes through quiet
Pressure is except tank body is through mud pumping to press filteration system, work principle of filter：It is improved using vertical sedimentation basin, marble sewage leads to
Cross 21 tank bodies of inflow (settlement of sewage device), from reflecting plate choked flow to surrounding water distribution uniformity, then along vertical direction from lower and
Upper flowing, in flow process from bottom to top, current are by the current stabilization blade by being arranged in tank body, so that fast and stable is extremely
Approximate laminar flow, vertical level flow to top and excluded from periphery water conservancy diversion weir notch, and suspension settles in the process in water, sinks to cone
In shape mud filter, sludge can rely on hydrostatic pressure to exclude, and equipment is desilted without machinery.
4. marble sewage disposal production line according to claim 1, it is characterized in that：This set effluent treatment plant is mainly set
The standby steel construction water pot for 4 a diameter of 6m, the high 20m of 1#, 4# tank, the high 19m of 2# tanks, the high 18m of 3# tanks, used according to apparatus for production line
The requirement of Water warfare degree, is set to moderate purification pot, 4# tanks are high purification tank, and the present apparatus is aseptic by 1#, 2#, 3# tank
Predominantly 4 water pots, water pot top are cylindrical shape, and bottom is cone bucket shape, and cylinder is with setting concealed beam at cone bucket, among barrel top
Basin is set, and basin is fixed by shaped steel and cylinder, and basin sets 4 delivery ports, and delivery port connects 4 square tanks, tank
With cylinder welding, bottom of cylinder is extended to, inside water pot, equal brush asphalt caulk after basin and tank anti-corrosion, to reduce suspended particulate
Frictional force therewith, reduce the adhesion of suspended particulate.
5. marble sewage disposal production line according to claim 1, it is characterized in that：Plate and frame filter press is by being alternately arranged
Filter plate and filter frame form filter chamber, and there is groove on the surface of filter plate, and its protruding parts is to supporting filter cloth, on the corner of filter frame and filter plate
There is through hole, complete passage is formed after assembling, suspension, washings can be passed through and draw filtrate, respectively there is handle branch plate, frame both sides
Support is on crossbeam, and by pressing device pressure strip, frame, the filter cloth between plate, frame plays gasket seal, will be suspended by charging pump
Hydraulic pressure enters filter chamber, and filter residue is formed on filter cloth, until being full of filter chamber, filtrate through filter cloth and flow to sheet frame corner along filter plate groove
Passage, discharge is concentrated, filtering finishes, can be passed through cleaning and wash water washing filter residue, after washing, is also passed through compressed air sometimes, removes
Remaining cleaning solution, filter press removal filter residue is then turned on, cleans filter cloth, again pressure strip, frame, start subsequent work circulation,
With can automatic pressure-maintaining in filter process；Enter to starch pressure height, up to 0-2.0Mpa3；Complete machine is made up of the material of high intensity, resistance to
Mill, it is corrosion-resistant；Rack construction is welding forging piece, and filter plate is polypropylene material.
6. marble sewage disposal production line according to claim 1, it is characterized in that：Plunger pump is to provide pump by motor
Power, through drum-type gear coupling drive reductor rotate, by reductor deceleration strip dynamic crankshaft rotate, cross toggle,
Rotary motion is changed into crosshead and plunger to move back and forth, when plunger backward move by dead point, pump cavity volume incrementally increases,
Pump cavity pressure is reduced, and when pump chamber pressure is less than inlet pressure, inlet valve is opened under the effect of import end pressure, and liquid is inhaled
Enter；When plunger forward move by dead point, the increase of pump cavity pressure, now suction valve closure, dump valve opening, liquid are extruded liquid
Cylinder, the purpose of suction and discharge is reached.
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|---|---|---|---|
| CN201710624303.4A CN107352592A (en) | 2017-07-27 | 2017-07-27 | Marble sewage disposal production line |
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| CN201710624303.4A CN107352592A (en) | 2017-07-27 | 2017-07-27 | Marble sewage disposal production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108056494A (en) * | 2018-01-31 | 2018-05-22 | 湖北中烟工业有限责任公司 | A kind of system and method for improving recombination tobacco leaf and wrapping up in clothing coating fluid degree of purity |
| CN111923582A (en) * | 2020-07-29 | 2020-11-13 | 程明 | Cloth printing processing cloth discharging assembly line |
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| CN1789160A (en) * | 2005-12-15 | 2006-06-21 | 李廷刚 | Stone processed sewage treatment system |
| CN101381134A (en) * | 2008-10-13 | 2009-03-11 | 山东大学 | Sewage disposal technique of stone processing and system |
| CN102531235A (en) * | 2011-12-27 | 2012-07-04 | 福州绿明环保工程有限公司 | Technology for deeply treating stone processing wastewater |
| CN204261396U (en) * | 2015-01-21 | 2015-04-15 | 青州市圣洁环保设备科技有限公司 | Solid-liquid two-phase Gravity Separation tower in processing of stone sewage disposal and Treated sewage reusing |
| CN204891402U (en) * | 2015-08-28 | 2015-12-23 | 咸丰县鑫磊矿业开发有限公司 | High concentration waste water mud -water separation device of marble manufacturing enterprise |
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| CN108056494A (en) * | 2018-01-31 | 2018-05-22 | 湖北中烟工业有限责任公司 | A kind of system and method for improving recombination tobacco leaf and wrapping up in clothing coating fluid degree of purity |
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Application publication date: 20171117 |