CN201361993Y - Automatic production line for directly draining sludge - Google Patents
Automatic production line for directly draining sludge Download PDFInfo
- Publication number
- CN201361993Y CN201361993Y CNU2009201370320U CN200920137032U CN201361993Y CN 201361993 Y CN201361993 Y CN 201361993Y CN U2009201370320 U CNU2009201370320 U CN U2009201370320U CN 200920137032 U CN200920137032 U CN 200920137032U CN 201361993 Y CN201361993 Y CN 201361993Y
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- lower box
- production line
- automatic production
- sewage sludge
- line according
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Abstract
The utility model discloses an automatic production line for directly draining sludge, comprising even number of upper box bodies which are arranged on lower box bodies in a layered way, and the outer sides of the upper box bodies are sheathed on an upright post in a sliding way and move up and down along the upright post; pistons are positioned inside the upper box bodies; a plurality of water guide bars are fixed on the pistons at intervals, and a splash guard is arranged at the lower part of the water guide bars; the lower box bodies are opened on the top and closed at the bottom, three sides of each lower box body are walls, and the other side thereof is a box body formed by a movable side plate; a second power mechanism used for controlling the movable side plate to move back and forth is arranged at the position of the movable side plate; the adjacent lower box bodies share the adjacent walls, and the walls that are arranged along the opposite directions are provided with slideways; filter boards, clapboards and the movable side plates in the lower box bodies are hung on the slideways, the filter boards and the clapboards are arranged in a spaced way; and the splash guard can be used for separating the upper box bodies and the lower box bodies, and a sludge pump inlet is arranged under the splash guard. The automatic production line has the advantages of large effective filter pressing volume, simple structure, low manufacturing cost, corrosion resistance and strong compression resistance.
Description
Technical field
The utility model relates to a kind of processing of mud, particularly a kind of directly filtering sewage sludge automatic production line.
Technical background
The processing of wet mud is the human difficult problem for a long time of puzzlement.According to statistics, the wet sludge quantity of the existing every family of China Sewage Plant discharging every day is 50m
3～120m
3, and the sludge landfill in a city, the wet sludge quantity that admit every day mostly is 200m
3～300m
3Because the Sewage Plant that city need be equipped with often reaches 4-8 house and does not wait, therefore rely on landfill not deal with problems, usually cause mud directly to be thrown aside, and the mud of throwing aside takies the large tracts of land land resources, cause the sludge resource waste, more can produce serious secondary pollution, as: landfill yard large amount of sewage osmosis pollution underground water source; Sludge fermentation produces toxic harmful rotten gaseous contamination surrounding enviroment such as a large amount of hydrogen sulfide, methane.Therefore need find a new processing method that wet mud is fully utilized, but because wet moisture percentage in sewage sludge is up to 80%～95%, therefore at first the contained sewage filter of the mud that wets to be done, dried equipment is filtered in the existing employing of China centrifugal dewatering of sludge equipment, still, because wet mud is to be formed through flocculation by the suspension in the sewage, granularity is little, viscosity is big, and after the employing centrifugal dehydration, moisture percentage in sewage sludge still has 78%～85%.The dried equipment of another kind of filter that adopts is belt filtering equipment or plate and frame filter press, though its dehydrating amount than centrifugal dehydration equipment height, efficient is low, is difficult to satisfy the requirement of continuous dehydration.The applicant studies at the sludge press filtration technology, and has developed the sludge press filtration equipment that sludge deep can be anhydrated, and is 2007200068438 as the patent No., and the applying date is 2007-04-23, and patent name is the patent of the automatic filtering equipment of vertical mud.This patent equipment has good press filtration effect, but this equipment still can't satisfy day by day the Treatment of Sludge that increases, and if be provided with many, then floor space is big, the cost of investment height is difficult to form automated production.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and provides a kind for the treatment of capacity big, the directly filtering sewage sludge automatic production line that treatment effect is good, simple in structure, cost of investment is low.
A kind of directly filtering sewage sludge automatic production line, the upper box that includes even number, lower box corresponding and column with upper box, the upper box stratification is on lower box, and the upper box outside slip is placed on the column, move up and down along column, piston is positioned at upper box, piston is in transmission connection mutually with actuating unit, a plurality of water guide rod fixed interval are on piston, the bottom of water guide rod is provided with dashboard, the relative dashboard of water guide rod is done and is pumped, its structural feature is: lower box is an open-top, the sealing of going to the bottom, three sides wherein are body of wall, and the casing that another side is made of movable side plate is provided with control activity side plate at movable side plate place and makees second actuating unit that seesaws, the shared adjacent body of wall of adjacent lower box, thirty years of age body of wall is provided with slideway in opposite directions, the filter plate in the lower box, dividing plate and movable side plate hang on the slideway, and filter plate and dividing plate are spaced, dashboard is separated upper box and lower box, is provided with the sludge pump inlet below dashboard.
The directly filtering sewage sludge automatic production line of this form, when mud is pumped into lower box, played once filter and done effect, after mud fills up lower box, start first actuating unit, piston moves down, and it is descending to drive the water guide rod, pushes the drainage operation, when operation finishes, second actuating unit starts, and unclamps the movable side plate of lower box, and the earth that filter is done is transported from here.
Adopt the directly filtering sewage sludge automatic production line of this form, the equipment lower box is adopted the combined structure, improved the resistance to corrosion of casing, also improved firm, withstand voltage and stable, also greatly reduce cost simultaneously, strengthened the disposal ability of the automatic filtering equipment of vertical mud again.
Described actuating unit is hydraulic cylinder or worm and gear.
Described dashboard is that movable followed water guide rod moves up and down.
Dashboard made to follow the water guide rod and move up and down, like this when piston presses down, the water guide rod drives dashboard when moving downward descending, descending dashboard plays the effect of further press filtration to mud, when dashboard is run into filter plate when out of service, piston will continue to drive the water guide rod and move downward and realize extruding mud, when extruding finishes, piston drives upwards return of water guide rod, and the water guide rod of upwards doing returning movement drives dashboard again and does returning movement.
Described column is closed in the lower box partition wall, only exposes a part and is used to hang upper box.
Column is sealed in the lower box partition wall, so just each upper box can be supported in the top of lower box, can avoid the column corrosion, increase the service life.
Described upper box is supported in lower box by elastomer and hangs on the column.
Upper box is supported in upper box by elastomer and hangs on the column, so in use, when unclamping the pressure hydraulic cylinder, the upper box certain altitude of upspringing, the slip side plate of lower box is moved freely, with easy-unloading, when the pressure hydraulic cylinder when pressing down, make lower box form seal, make mud under hermetically sealed condition, filter and do.
Described elastomer is a spring.
Be provided with mud in the sludge pump porch and pump into pipe, described mud pumps into pipe and is provided with a plurality of sludge pump outlets, and each sludge pump outlet is respectively between the adjacent filter plate of lower box.
Because mud is vertically to pump in the lower box filter chamber, so the suffered power of filter plate is a kind of equilibrant force, can improve the service life of filter plate like this, but the thickness of attenuate filter plate simultaneously.
Described filter plate or constitute or the filter cloth that sticked the rubber slab with guiding gutter and be attached to the rubber slab outside by the anti-corrosion steel plate two sides constitutes by its filter cloth that is provided with the metallic plate of guiding gutter and is attached to the metallic plate outside.
The gross thickness of described filter plate is 10-12mm.
The filter chamber thickness of described lower box is 4-5 times of water filter plate thickness.
Adopt the proportioning of this form, can improve the effective rate of utilization of lower box, can reach about 80% through the measuring and calculating utilization rate, thereby can reduce the floor space of this directly filtering sewage sludge automatic production line.
Described filter plate is a kind of "T"-shaped plate.
Described dividing plate is a kind of " U " shape plate, has lug in the both sides of " U " shape plate.
Filter plate in the described lower box, dividing plate and movable side plate are supported in the same slideway on the lower box altogether.
The bottom of described lower box is provided with inclination for the direction of motion along movable side plate, and the bottom half that is positioned at movable side plate side is lower than the bottom of relative that side of body of wall with it.
Adopt this tilting structure, the mud of being convenient to after the press filtration is discharged.
Described lower box bottom is along with perpendicular that direction of the movable side plate direction of motion inclination being set also.
Lowest part in the lower box bottom is provided with outfall.
Described water guide rod is the thick-wall metal pipes of side porous, fills up filter fiber in metal tube.
When the water guide rod of this structure inserted in the lower box, drainage overflowed from piston top by the water guide rod.
Water guide rod below the dashboard is provided with tapered cup nut.
When being convenient to stretch into mud, tapered cup nut can prevent also that mud from entering the water guide rod.
In sum, the utility model has following advantage compared to existing technology:
Automatic production line of the present utility model has that effective press filtration volume is big, simple in structure, cost is low, anticorrosive, advantage that anti-pressure ability is strong.
Description of drawings
Fig. 1 is the structural representation of the directly filtering sewage sludge automatic production line of the utility model embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is that the mud of the utility model embodiment pumps into the pipe mounting structure schematic diagram.
Fig. 4 is the diaphragm structure schematic diagram.
25 outfalls, 26 sludge pumps, 261 mud that enter the mouth in movable side plate 22 filter plates 23 dividing plates 24 lower boxes of label declaration 1 upper box 2 lower boxes 21 bottom pump into pipe 2611 sludge pumps and export 3 columns, 4 pistons, 5 hydraulic cylinders, 6 elastomers, 7 water guides rod, 8 dashboards, 9 tapered cup nuts
The specific embodiment
Most preferred embodiment:
With reference to the directly filtering sewage sludge automatic production line shown in Fig. 1-4, include 4 upper box 1 and lower box 2.Described upper box is supported in lower box by elastomer 6 and hangs on the column 3.In top box, be provided with piston 4, piston is in transmission connection mutually with hydraulic cylinder 5, on piston, be fixed with the water guide rod of complex root, the lower end of water guide rod 7 is fixed with dashboard, that end that the water guide rod is exposed to dashboard 8 is provided with tapered cup nut 9, and described dashboard can be followed the water guide rod and be moved up and down under the active force of piston together.Described lower box is an open-top, the sealing of going to the bottom, three sides wherein are body of wall, the casing that another side is made of movable side plate 21, be arranged to stair-stepping three grades of ledge structures on thirty years of age body of wall top in opposite directions, column 3 is built in the first step place, upper box 1 is supported in the second step place, "T"-shaped filter plate 22 in the lower box, " U " shape dividing plate 23 that has lug, and movable side plate 21 and hanging in the slideway that the 3rd step of lower box forms, one side of movable side plate 21 is in transmission connection mutually with hydraulic cylinder 5, the bottom 24 of lower box is for all to have incline structure along its length direction and width, has that direction of movable side plate, downward-sloping along the side plate end, also be provided with inclination at lower bottom part with perpendicular that direction of the movable side plate direction of motion, described incline direction is towards having that lopsidedness of adjacent body of wall, lowest part at the lower box lower bottom part is provided with outfall 25, below dashboard 8, be provided with sludge pump inlet 26, be provided with mud in the sludge pump porch and pump into pipe 261, described mud pumps into pipe and is provided with a plurality of sludge pump outlets, and each sludge pump outlet 2611 is respectively between the filter plate 22 of lower box.The filter cloth that described filter plate sticks the rubber slab with guiding gutter by the anti-corrosion steel plate two sides and is attached to the rubber slab outside constitutes, and the gross thickness of filter plate is 11mm, and the filter chamber thickness of lower box is 4 times of water filter plate thickness.Described water guide rod is the thick-wall metal pipes of side porous, fills up filter fiber in metal tube.When the water guide rod of this structure inserted in the lower box, drainage overflowed from piston top by the water guide rod.
Operation principle: at first that lower box, upper box is stacked, and second actuating unit is pressed on upper box on the lower box, first actuating unit makes the piston in the upper box move to the top, then, the sludge pump inlet of froth breaking mud from the dashboard below pumped into, mud pumps into a plurality of on pipe sludge pump outlet between adjacent filter plate and pumps mud, relies on the pressure of sludge pump that mud is carried out press filtration, makes the moisture content of mud drop to 70%～75%.After can't pumping into mud again, start first actuating unit, by first actuating unit with piston to lower compression mud, make the mud in the upper box all clamp-on in the lower box, the water guide rod also inserts among the filter chamber of lower box simultaneously, sewage is then filtered mud more fast by water guide rod and filter plate and is done, the water guide rod causes sewage the top of piston, discharge by the gap on the upper box, by moving downward of dashboard and water guide rod, the volume-diminished that can make the mud in the lower box filter chamber is to 45-50%, and at this moment the moisture percentage in sewage sludge in the filter chamber will be reduced to 45-60%, satisfy all kinds of requirements of comprehensive utilization.
When no drainage is discharged, unclamp the movable side plate of lower box and be allowed to condition at and withdraw from and drive dividing plate on the slideway, filter plate opens, and under the gravity effect, the dewatered sludge of lower box filter chamber drops to automatically to flow on the belt conveyor automatically on the inclined base of bottom and exports.
After discharging is finished, open the drainage pump, utilize drainage to clean the filter plate filter cloth, clear clean after, allow down movable side plate that filter plate, dividing plate are compressed to press filtration next time again and perform preparation.
It is same as the prior art that the utility model is not stated part.
Claims (13)
1. directly filtering sewage sludge automatic production line, the upper box (1) that includes even number, lower box corresponding (2) and column (3) with upper box, the upper box stratification is on lower box, and the upper box outside slip is placed on the column, move up and down along column, piston (4) is positioned at upper box, piston is in transmission connection mutually with actuating unit, a plurality of water guide rods (7) fixed interval is on piston, the bottom of water guide rod is provided with dashboard (8), the relative dashboard of water guide rod is done and is pumped, it is characterized in that: lower box is an open-top, the sealing of going to the bottom, three sides wherein are body of wall, the casing that another side is made of movable side plate (21), be provided with control activity side plate at movable side plate place and make second actuating unit that seesaws, the shared adjacent body of wall of adjacent lower box, thirty years of age body of wall is provided with slideway in opposite directions, filter plate in the lower box (22), dividing plate (23) and movable side plate (21) hang on the slideway, filter plate and dividing plate are spaced, dashboard is separated upper box and lower box, is provided with sludge pump inlet (26) below dashboard.
2. directly filtering sewage sludge automatic production line according to claim 1 is characterized in that: described dashboard (8) moves up and down for movable followed water guide rod (7).
3. directly filtering sewage sludge automatic production line according to claim 1 and 2 is characterized in that: described column (3) is closed in lower box (2) partition wall, only exposes a part and is used to hang upper box.
4. directly filtering sewage sludge automatic production line according to claim 3 is characterized in that: described upper box is supported in lower box by elastomer (6) and hangs on the column.
5. directly filtering sewage sludge automatic production line according to claim 4, it is characterized in that: locate to be provided with mud at sludge pump inlet (26) and pump into pipe (261), described mud pumps into pipe and is provided with a plurality of sludge pump outlets (2611), and each sludge pump outlet is respectively between the adjacent filter plate of lower box.
6. directly filtering sewage sludge automatic production line according to claim 1 is characterized in that: described filter plate (22) or be made of or the filter cloth that sticked the rubber slab with guiding gutter and be attached to the rubber slab outside by the anti-corrosion steel plate two sides constitutes its filter cloth that is provided with the metallic plate of guiding gutter and is attached to the metallic plate outside.
7. directly filtering sewage sludge automatic production line according to claim 6 is characterized in that: the gross thickness of described filter plate is 10-12mm.
8. directly filtering sewage sludge automatic production line according to claim 7 is characterized in that: the filter chamber thickness of lower box is 4-5 times of water filter plate thickness.
9. directly filtering sewage sludge automatic production line according to claim 1, it is characterized in that: the bottom of described lower box (24) are provided with inclination for the direction of motion along movable side plate (21), and the bottom half that is positioned at movable side plate side is lower than the bottom of relative that side of body of wall with it.
10. directly filtering sewage sludge automatic production line according to claim 8 is characterized in that: described lower box bottom is along with perpendicular that direction of the movable side plate direction of motion inclination being set.
11. directly filtering sewage sludge automatic production line according to claim 10 is characterized in that: the lowest part in the lower box bottom is provided with outfall (25).
12. directly filtering sewage sludge automatic production line according to claim 1 is characterized in that: described water guide rod is the thick-wall metal pipes of side porous, fills up filter fiber in metal tube.
13. directly filtering sewage sludge automatic production line according to claim 12 is characterized in that: the water guide rod below the dashboard is provided with tapered cup nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201370320U CN201361993Y (en) | 2009-03-12 | 2009-03-12 | Automatic production line for directly draining sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201370320U CN201361993Y (en) | 2009-03-12 | 2009-03-12 | Automatic production line for directly draining sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201361993Y true CN201361993Y (en) | 2009-12-16 |
Family
ID=41472655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201370320U Expired - Lifetime CN201361993Y (en) | 2009-03-12 | 2009-03-12 | Automatic production line for directly draining sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201361993Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872631A (en) * | 2012-10-22 | 2013-01-16 | 重庆大有表面技术有限公司 | Zinc and nickel impregnation agent pulp washing filtered water recycling device |
| CN103771678A (en) * | 2012-10-24 | 2014-05-07 | 聊城鑫科尼节能环保设备有限公司 | Efficient sludge hydraulic dehydrator |
| CN106217928A (en) * | 2016-07-21 | 2016-12-14 | 江苏盈科汽车空调有限公司 | A kind of horizontal self-locking water conservancy diversion squeezer |
-
2009
- 2009-03-12 CN CNU2009201370320U patent/CN201361993Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872631A (en) * | 2012-10-22 | 2013-01-16 | 重庆大有表面技术有限公司 | Zinc and nickel impregnation agent pulp washing filtered water recycling device |
| CN102872631B (en) * | 2012-10-22 | 2014-04-16 | 重庆大有表面技术有限公司 | Zinc and nickel impregnation agent pulp washing filtered water recycling device |
| CN103771678A (en) * | 2012-10-24 | 2014-05-07 | 聊城鑫科尼节能环保设备有限公司 | Efficient sludge hydraulic dehydrator |
| CN103771678B (en) * | 2012-10-24 | 2015-08-12 | 聊城鑫科尼节能环保设备有限公司 | A kind of sludge liquid pressing dehydrator |
| CN106217928A (en) * | 2016-07-21 | 2016-12-14 | 江苏盈科汽车空调有限公司 | A kind of horizontal self-locking water conservancy diversion squeezer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fuzhou lion sludge Engineering Equipment Development Co Ltd Assignor: Xiao Kesheng Contract record no.: 2010350000045 Denomination of utility model: Automatic production line for directly draining sludge Granted publication date: 20091216 License type: Common License Record date: 20100412 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20091216 Effective date of abandoning: 20090312 |