CN105026322A - Sludge treatment device having dehydrator - Google Patents
Sludge treatment device having dehydrator Download PDFInfo
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- CN105026322A CN105026322A CN201480012156.XA CN201480012156A CN105026322A CN 105026322 A CN105026322 A CN 105026322A CN 201480012156 A CN201480012156 A CN 201480012156A CN 105026322 A CN105026322 A CN 105026322A
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- Prior art keywords
- dewatering plate
- mud
- dewatering
- water trap
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/164—Chamber-plate presses, i.e. the sides of the filtering elements being clamped between two successive filtering plates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/172—Plate spreading means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/12—Filter presses, i.e. of the plate or plate and frame type
- B01D25/21—Plate and frame presses
- B01D25/215—Construction of the filter plates, frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/28—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating
- B01D25/282—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying
- B01D25/287—Leaching or washing filter cakes in the filter handling the filter cake for purposes other than regenerating for drying by compression using pistons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
- B01D25/32—Removal of the filter cakes
- B01D25/38—Removal of the filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements sprayers
- B01D25/386—Nozzles
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/15—Treatment of sludge; Devices therefor by de-watering, drying or thickening by treatment with electric, magnetic or electromagnetic fields; by treatment with ultrasonic waves
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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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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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
- C02F2209/00—Controlling or monitoring parameters in water treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a sludge treatment device in which sludge is inserted into a dehydrating plate and is pressed with high pressure by a hydraulic cylinder such that a filtrate of a liquid state is discharged and, more specifically, to a sludge treatment device having a dehydrator, the sludge treatment device comprising: a heat water pipe having high-temperature hot water circulated therein, and formed on a dehydrating plate coming into contact with sludge such that dehydration performance can be improved; and a moisture content measurement sensor provided inside the dehydrating plate such that the content of moisture of a dehydrating cake can be adjusted and the dehydrating cake can be automatically discharged.
Description
Technical field
When the present invention relates to one to dewatering plate input mud, discharged the sludge treatment equipment of aqueous filtered liquid by high pressure compressed by hydro-cylinder, more specifically, relate to a kind of dewatering plate contacting with mud and form the hot-water line circulated for high-temperature water, improve dewatering, water content detecting sensor is set in dewatering plate, thus can not only water content be adjusted, can also the sludge treatment equipment that water trap be possessed of automatic-discharging dehydrated sludge cake.
Background technology
Usually, sludge treatment equipment refers to, for the purpose of the aftertreatment of stain disease treatment process, multiple screen plates that gluey mud (sludge) high pressure through physical or chemical treatment is pressed in being formed with filter membrane are moved, the multiple screen plates being provided with mud are compressed by hydraulic efficiency plant, then be discharged into outside by the filtered liquid of membrane filtration, open described screen plate by running gear, thus the device towards lower part from compressed sludge cake.
Existing sludge treatment equipment described above carry out the mud cake that dewaters its for water content be about 70% dehydrated sludge cake.In order to the water content according to dehydrated sludge cake buries dehydrated sludge cake underground, handling charges can increase, and has a strong impact on surrounding enviroment because of percolate when burying underground.
Existing disclosed in Korea S No. 10-2003-0089018th, publication publication " hot pressing filter dewatering unit ", No. 10-2005-0056755th, publication publication " precision chemical high-level efficiency pressure filter " and in day flat No. 10-296013 of Japanese Laid-Open Patent Publication Laid-Open of the present disclosure " dewatering unit and be used in the water trap of this device ", it, when removing the dehydrated sludge cake through dehydration, remains the phenomenon of the residue of dehydrated sludge cake often at dewatering plate.Therefore, the sludge quantity that existing sludge treatment equipment can process significantly reduces, and needs periodically to clean dewatering plate.
In dehydrated sludge cake, water content is of crucial importance, and therefore, needing to develop can the low dehydrated sludge cake of production water content, and while dewatering plate peels off dehydrated sludge cake automatically, there is not the sludge treatment equipment of the residue of dehydrated sludge cake.
Summary of the invention
The present invention proposes for solving described problem, its object is to, provides a kind of and discharge dehydrated sludge cake in case there is the residue of dehydrated sludge cake at dewatering plate, arrange warm water tube at dewatering plate, thus can reduce the sludge treatment equipment of the water content of dehydrated sludge cake.
The object of the invention is to, provide a kind of and automatically peel off dehydrated sludge cake at dewatering plate, there is not the sludge treatment equipment of the residue of dehydrated sludge cake at dewatering plate.
The sludge treatment equipment possessing water trap of the present invention, it comprises: sludge barrel 1000, at inside keeping mud, water trap 2000, receives mud from described sludge barrel 1000, and the mud of compression through receiving dewaters, mud moves pump 3000, is formed between described sludge barrel 1000 and described water trap 2000, receives mud from described sludge barrel 1000, then to described water trap 2000 high pressure press-in mud, vacuum pump 4000, is connected with described water trap 2000 so that vacuum is dewatered after sucking the mud being supplied to described water trap 2000, and vacuum separator 5000, be formed between described vacuum pump 4000 and described water trap 2000, accumulate the vacuum pressure produced by described vacuum pump 4000, the vacuum pressure of described vacuum pump 4000 is sent to described water trap 2000, externally discharge the filtered water produced when described mud is dewatered, wherein, described water trap 2000 comprises: dewatering plate 2100, move along a pair dewatering plate moving track 2200, the spatial accommodation S flowed into for mud is formed respectively in inside, both sides, and be formed as multiple to make relative described spatial accommodation S-phase intercommunicated, the filtered water produced when being formed with the discharge outlet 2110 that is communicated with described spatial accommodation S to discharge and to dewater to the mud flow in described spatial accommodation S, pressurized cylinder 2300, the described dewatering plate 2100 that pressurizes to seal the spatial accommodation S of the connection of each dewatering plate 2100 described, from described mud discharging filtered water, dewatering plate towing mechanism 2500, can move along the guide rail 2400 being arranged at described dewatering plate 2100 side, and opens described spatial accommodation S to discharge the described mud through dehydration towards dewatering plate 2100 described in a side-lining, and union lever 2600, connect each dewatering plate 2100 described so that described dewatering plate towing mechanism 2500 is towards described in a side-lining during dewatering plate 2100, the dewatering plate 2100 adjacent with described trailed dewatering plate 2100 is moved along with described trailed dewatering plate 2100, thus described spatial accommodation S can be opened successively.
In the present invention, described union lever 2600 comprises: the first connection section 2610 and the second connection section 2620, and the rotating shaft 2101 on each dewatering plate 2100 described in being arranged at is combined and rotates; And coupling shaft 2630, connect described first connection section 2610 and the second connection section 2620 to connect each dewatering plate 2100 described, be formed with the retainer 2621 of the side being locked to described first connection section 2610 to stop when described dewatering plate 2100 moves the rotation of described coupling shaft 2630 to keep the interval of each dewatering plate 2100 described described second connection section 2620 is outstanding.
In the present invention, the locking protrusion 2120 being locked to described dewatering plate towing mechanism 2500 is formed at predetermined intervals at each dewatering plate 2100 described, and outstanding being formed at least two dewatering plates 2100, described dewatering plate towing mechanism 2500 is in order to repeatedly move towards locking protrusion 2120 described in a side-lining along described guide rail 2400.
In the present invention, described dewatering plate towing mechanism 2500 comprises: carriage release lever 2510, moves left and right along described guide rail 2400; First cylinder 2520, in order to make described carriage release lever 2510 move along described guide rail 2400, and is connected with described carriage release lever 2510 described carriage release lever 2510 is moved; And second cylinder 2530, be arranged on described carriage release lever 2510, when described carriage release lever 2510 moves towards right side, be locked to the locking protrusion 2120 being formed in described dewatering plate 2100, and described dewatering plate 2100 is drawn towards right side, when described carriage release lever 2510 moves towards opposite side, depart from from the locking protrusion 2120 of described trailed dewatering plate 2100 and be incorporated into the locking protrusion 2120 of other dewatering plates 2100.
In the present invention, be formed and connect described mud and move connecting tube 3100 between pump 3000 and described water trap 2000, be provided with ultrasonic oscillator 3200 to make the size of particles of the impurity contained in described mud even at described connecting tube 3100, and improve the motility of the described mud of movement.
In the present invention, water content detecting sensor 2130 for detecting the moisture in the mud that carries out dewatering is provided with so that the vacuum pressure that can adjust described pressurized cylinder 2300 applied pressure and described vacuum pump 4000 adjusts the water content of carrying out the mud dewatered at described dewatering plate 2100.
In the present invention, described dewatering plate 2100 is embedded with the fluid movable pipe 2140 for the fluid movement of high temperature to improve the temperature of the described dewatering plate 2100 contacted with mud in inside.
The present invention can open the dewatering plate of specified quantity successively automatically to peel off dehydrated sludge cake at multiple dewatering plate, thus can shorten the drain time of dehydrated sludge cake.
The present invention arranges the fluid movable pipe of the fluid movement for high temperature at dewatering plate, the high temperature compressed mud flowing into dewatering plate, thus the dehydrated sludge cake that can discharge that water content is less than 50%.
Its dewatering plate of the present invention is formed as circular, when dehydrated sludge cake is peeled off from dewatering plate, does not have the residue of dehydrated sludge cake and without the need to cleaning, can omit scavenging period thus, therefore shorten the operating time and can increase mud handling capacity.
Accompanying drawing explanation
Fig. 1 is the generalized schematic possessing the total system of the sludge treatment equipment of water trap of the present invention.
Fig. 2 is the floor map of water trap of the present invention.
Fig. 3 is the schematic cross-section of the dewatering plate be arranged on water trap of the present invention.
Fig. 4 is the movement state diagram of the driving order of union lever of the present invention and union lever.
Fig. 5 is the schematic front view of the dewatering plate be arranged on water trap of the present invention.
Fig. 6 is that dewatering plate towing mechanism of the present invention action is to discharge the floor map of the order of the dehydrated sludge cake of dewatering plate.
Embodiment
Below, embodiments of the present invention will be described in detail with reference to the accompanying drawings to facilitate those skilled in the art to implement.But the present invention can embody with various different shape, is not limited to following examples.
Fig. 1 is the generalized schematic possessing the total system of the sludge treatment equipment of water trap of the present invention, Fig. 2 is the floor map of water trap of the present invention, Fig. 3 is the schematic cross-section of the dewatering plate be arranged on water trap of the present invention, Fig. 4 is the movement state diagram of the driving order of union lever of the present invention and union lever, Fig. 5 is the schematic front view of the dewatering plate be arranged on water trap of the present invention, and Fig. 6 is that dewatering plate towing mechanism of the present invention action is to discharge the floor map of the order of the dehydrated sludge cake of dewatering plate.
As shown in Figure 1, the sludge treatment equipment possessing water trap of the present invention is formed with the sludge barrel 1000 of keeping mud in inside.Sludge barrel 1000 can its setting that varies in size according to the amount of keeping mud.
As shown in Figure 1, be formed and receive mud from sludge barrel 1000 and carry out the water trap 2000 that dewaters.Water trap 2000 refers to, when processing in the ground such as industrial sites or workyard the waste etc. produced, for condensing and depositing the instrument that described waste carries out dewatering.As above after industrial waste carries out filter dehydration by the filter cloth of water trap 2000, discharge dehydrated sludge cake K (waste through dehydration).Thus, the volume, weight etc. of waste can reduce, and therefore, during landfill waste, landfill area can reduce.
As shown in Figure 1, be formed with the mud supplying mud from sludge barrel 1000 to water trap 2000 and move pump 3000.Mud moves pump 3000 and is formed between sludge barrel 1000 and water trap 2000.The amount that pump 3000 adjustable flow into the mud of water trap 2000 is moved by mud.
As shown in Figure 1, possess the vacuum pump 4000 be connected with water trap 4000, vacuum pump 4000 vacuum sucks the moisture contained in the mud supplied by water trap 2000.Now, between vacuum pump 4000 and water trap 2000, vacuum separator 5000 is formed with.Vacuum separator 5000 accumulates the vacuum pressure produced from vacuum pump 4000, the vacuum pressure of vacuum pump 4000 is sent to water trap 2000 simultaneously.Vacuum separator 5000 externally discharges the filtered water of suction because of the vacuum pressure of vacuum pump 4000.
Below, water trap 2000 of the present invention is described in detail.As shown in Figures 2 and 4, the dewatering plate 2100 being formed with the spatial accommodation S flowed into for mud in both sides is respectively formed at water trap 2000.Dewatering plate 2100 can move left and right along the multiple dewatering plate moving tracks 2200 formed in the both sides of dewatering plate 2100.Dewatering plate 2100 is formed as multiple, and each dewatering plate 2100 is installed on dewatering plate moving track 2200 to make relative spatial accommodation S-phase intercommunicated.That is, when each dewatering plate 2100 is close to mutually, each spatial accommodation S completes a spatial accommodation S, now, can flow into move by mud the mud that pump 3000 is pressed into by high pressure towards spatial accommodation S.Be formed to be communicated with the spatial accommodation S formed in both sides and to be moved the mud that pump 3000 flows into mud by mud in the central authorities of dewatering plate 2100 and flow into groove 2140.The discharge outlet 2110 be communicated with spatial accommodation S is formed at dewatering plate 2100.Therefore, the filtered water produced when externally discharging by discharge outlet 2110 mud flowing into spatial accommodation S is dewatered.
Iron net (omitting diagram), filter cloth (omitting diagram) etc. can being formed with only to discharge the filtered water of sloughing from mud at described dewatering plate 2100, being formed with the guide groove for being led through drainage movement so that filtered water moves to discharge outlet smoothly.It has identical structure and effect with the dewatering plate arranged at existing water trap, and therefore at this, their description is omitted.
As shown in Figure 2, the pressurized cylinder 2300 for pressurizing and dehydrating plate 2100 is formed.The spatial accommodation S of its each dewatering plate 2100 of pressurized cylinder 2300 forms a spatial accommodation S, and with specified pressure pressurizing and dehydrating plate 2100 to seal the spatial accommodation S formed.Now, mud flows into groove 2140 by mud and flows into, and flow into spatial accommodation S, now, and pressurizing and dehydrating plate 2100 and from mud discharging filtered water.Now, by the water ratio of the plus-pressure change mud of pressurized cylinder 2300.
As shown in Figure 2, after the dehydration that dewatering plate 2100 completes mud, be formed with dewatering plate towing mechanism 2500 so that towards a side-lining dewatering plate 2100 to open spatial accommodation S in order to the mud (hereinafter referred to as dehydrated sludge cake K) externally discharged through dehydration.Dewatering plate towing mechanism 2500 can move along the guide rail 2400 arranged in the side of dewatering plate 2100.Now, guide rail 2400 is formed as multiple in the both sides of dewatering plate 2100, and dewatering plate towing mechanism 2500 is also formed as multiple.This is to draw the both sides of dewatering plate 2100 to make dewatering plate 2100 in dewatering plate moving track 2200 movement smoothly by identical power.
As shown in Figure 2, each dewatering plate 2100 is interconnected by union lever 2600.This is in order to when dewatering plate towing mechanism 2500 is towards opening the spatial accommodation S of dewatering plate 2100 during a side-lining dewatering plate 2100 successively to discharge dehydrated sludge cake K towards the outside.That is, time by dewatering plate towing mechanism 2500 first time traction dewatering plate 2100, the adjacent dewatering plate 2100 be connected by union lever 2600 with trailed dewatering plate 2100 is moved along with trailed dewatering plate 2100.Therefore, because adjacent dewatering plate 2100 moves, the spatial accommodation S of adjacent dewatering plate 2100 is opened, thus externally discharges dehydrated sludge cake K.So, dewatering plate towing mechanism 2500 can move along guide rail 2400 repeatedly towards left and right.
As shown in Figure 4, union lever 2600 comprises the first connection section 2610, second connection section 2620 and coupling shaft 2630.First connection section 2610 and the second connection section 2620 are preferably a side end and are rotatably incorporated into the rotating shaft 2101 be arranged on dewatering plate 2100, are formed as the plate-shaped with specific thickness.First connection section 2610 and the second connection section 2620 are formed as multiple can be arranged at each dewatering plate 2100 on the whole.
Coupling shaft 2630, in order to connect each dewatering plate 2100, is arranged at the end side of the first connection section 2610 and the second connection section 2620.That is, the first connection section 2610 and the second connection section 2620 are connected to each other by coupling shaft 2630, and the first connection section 2610 connected by coupling shaft 2630 and the second connection section 2620 are rotatably incorporated on coupling shaft 2630.
As shown in fig. 4 a, retainer 2621 is formed with at the opposite side of the second connection section 2620.Retainer 2621 is for stoping coupling shaft 2630 to rotate when dewatering plate 2100 draws towards right side because of dewatering plate towing mechanism 2500, each dewatering plate 2100 can be made to keep predetermined distance.Namely, when dewatering plate 2100 is spaced the interval of each dewatering plate 2100 is broadened, the first connection section 2610 and the second connection section 2620 carry out rotating and retainer 2611 can not be further rotated to make the first connection section 2610 and the second connection section 2620 by the lateral support of the first connection section 2610.Now, if the interval of coupling shaft 2630 and retainer 2611 broadens, then the interval of each dewatering plate 2100 broadens, in contrast, if the narrower intervals of coupling shaft 2630 and retainer 2611, then and the narrower intervals of each dewatering plate 2100.So, user adjusts the distance of retainer 2611 and coupling shaft 2630, thus can adjust the interval of dewatering plate 2100.
As shown in Figure 4 b, when pressurized cylinder 2300 pressurize the dewatering plate 2100 that is spaced and dewatering plate 2100 be mutually close to time, the first connection section 2610 and the second connection section 2620 can carry out rotating so that overlapped.
As shown in figures 2 and 5, locking protrusion 2120 is formed with dewatering plate 2100 is outstanding.Now, locking protrusion 2120 is formed at least two dewatering plates 2100 in multiple dewatering plate 2100.The dewatering plate 2100 being formed with locking protrusion 2120 is set to keep predetermined distance.That is, between the dewatering plate 2100 being formed with locking protrusion 2120, be provided with the dewatering plate 2100 not being formed with locking protrusion 2120.
Therefore, dewatering plate towing mechanism 2500, in order to be formed with multiple dewatering plates 2100 of locking protrusion 2120 towards a side-lining, can move along guide rail 2400 towards side and opposite side repeatedly.
As shown in Figure 2, dewatering plate towing mechanism 2500 comprises carriage release lever 2510, first cylinder 2520 and the second cylinder 2530.
Carriage release lever 2510 is incorporated into guide rail 2400 and can moves left and right along guide rail 2400.
First cylinder 2520 is connected to carriage release lever 2510 and carriage release lever 2510 is moved so that carriage release lever 2510 moves along guide rail 2400.First cylinder 2520 is preferably formed by hydro-cylinder, pneumatics cylinder etc., as long as can make the unit of carriage release lever 2510 movement, can use any method.
Second cylinder 2530 is mobile with carriage release lever 2510 one, be arranged at the outer side of carriage release lever 2510 to draw the locking protrusion 2120 that is formed on dewatering plate 2100 and to make dewatering plate 2100 move, and be formed as identical with the quantity of the locking protrusion 2120 being formed in dewatering plate 2100.Be formed at the second cylinder 2530 and draw from the second cylinder 2530 and introduce and the traction projection 2531 contacted with locking protrusion 2120.That is, when drawing traction projection 2531 from the second cylinder 2530, by traction projection 2531, dewatering plate 2100 is moved.
As shown in Figure 6 a, when carriage release lever 2510 moves towards right side, draw traction projection 2531 from first, right side, second cylinder 2530 of carriage release lever 2510 and draw dewatering plate 2100 towards right side.Now, the spatial accommodation S of dewatering plate 2100 is emitted on the dehydrated sludge cake K that dewatering plate 2100 carries out dewatering by opening.
As shown in Figure 6 b, when carriage release lever 2510 moves towards left side, the traction projection 2531 of described first the second cylinder 2530 is introduced into and the traction projection 2531 of second the second cylinder 2530 is drawn, thus is locked to the locking protrusion 2531 of not trailed dewatering plate 2100.
As fig. 6 c, carriage release lever 2510 makes be pulled on right side and be mutually close to by the dewatering plate 2100 opened while again moving towards right side and drawing dewatering plate 2100 towards right side.Now, the spatial accommodation S of trailed dewatering plate 2100 is discharged dehydrated sludge cake K by opening.
As mentioned above, the order of Fig. 6 a, 6b, 6c repeatedly, thus quick drain can carry out all dehydrated sludge cake K of dewatering in dewatering plate 2100 inside.
As shown in Figure 1, mud moves pump 3000 and water trap 2000 is interconnected by connecting tube 3100, now, connecting tube 3100 is provided with ultrasonic oscillator 3200.Ultrasonic oscillator 3200 has makes the size of particles of the impurity contained at mud become uniform effect.So, when the size of particles of the impurity that mud contains becomes even, can easy exhaust filtering water when dewatering plate 2100 flows into mud and dewaters.When ultrasonic oscillator 3200 flows into mud in connecting tube 3100 action towards connecting tube 3100 and dewatering plate 2100, improve the mobility of mud.
As depicted in figs. 3 and 5, dewatering plate 2100 is provided with water content detecting sensor 2130.The water content that water content detecting sensor 2130 is arranged at spatial accommodation S inside and detects in dehydrated mud.The plus-pressure of pressurized cylinder 2300 and the vacuum pressure of vacuum pump 4000 can be adjusted the water content in dehydrated mud can be adjusted by water content detecting sensor 2130.Therefore, the user of water trap 2000 is used can to adjust the water content of mud.
As shown in Figure 5, the fluid movable pipe 2140 of the fluid movement for high temperature is embedded with at dewatering plate 2100.Fluid movable pipe 2150 also takes out by what separately establish the fluid that pump (omitting diagram) flows into high temperature by the inflow pipe 2151 formed in side, and the delivery pipe 2152 then by being formed in opposite side discharges.Now, high temperature fluid persistent loop and can continue to improve the temperature of dewatering plate 2100.So, mud contacts the dewatering plate 2100 of high temperature and improves dewatering efficiency.
Industrial utilization possibility
The present invention relates to a kind of sludge treatment equipment, when dropping into mud to dewatering plate, aqueous filtered liquid can be discharged by hydro-cylinder by high pressure compressed, form the hot-water line circulated for high-temperature water at the dewatering plate contacted with mud, improve dewatering.In dewatering plate, establish water content detecting sensor, thus the water content of dehydrated sludge cake can not only be adjusted, can also automatic-discharging dehydrated sludge cake, therefore industrial utilization possibility is very high.
Claims (7)
1. possess a sludge treatment equipment for water trap, it comprises:
Sludge barrel (1000), at inside keeping mud;
Water trap (2000), receives mud from described sludge barrel (1000), and the mud of compression through receiving dewaters;
Mud moves pump (3000), be formed between described sludge barrel (1000) and described water trap (2000), mud is received, then to described water trap (2000) high pressure press-in mud from described sludge barrel (1000);
Vacuum pump (4000), is connected with described water trap (2000) so that vacuum is dewatered after sucking the mud being supplied to described water trap (2000); And
Vacuum separator (5000), be formed between described vacuum pump (4000) and described water trap (2000), accumulate the vacuum pressure produced by described vacuum pump (4000), the vacuum pressure of described vacuum pump (4000) is sent to described water trap (2000), externally discharge the filtered water produced when described mud is dewatered
It is characterized in that, described water trap (2000) comprising:
Dewatering plate (2100), move along a pair dewatering plate moving track (2200), the spatial accommodation (S) flowed into for mud is formed respectively in inside, both sides, and be formed as multiple to make relative described spatial accommodation (S) be interconnected, the filtered water produced when being formed with the discharge outlet (2110) that is communicated with described spatial accommodation (S) to discharge and to dewater to the mud flow in described spatial accommodation (S);
Pressurized cylinder (2300), the described dewatering plate (2100) that pressurizes to seal the spatial accommodation (S) of the connection of described each dewatering plate (2100), from described mud discharging filtered water;
Dewatering plate towing mechanism (2500), move along the guide rail (2400) being arranged at described dewatering plate (2100) side, and open described spatial accommodation (S) to discharge the described mud through dehydration towards dewatering plate (2100) described in a side-lining; And
Union lever (2600), connect described each dewatering plate (2100) so that described dewatering plate towing mechanism (2500) is towards described in a side-lining time dewatering plate (2100), make the dewatering plate (2100) adjacent with described trailed dewatering plate (2100) along with described trailed dewatering plate (2100) movement, thus open described spatial accommodation (S) successively.
2. the sludge treatment equipment possessing water trap according to claim 1, is characterized in that,
Described union lever (2600) comprising:
First connection section (2610) and the second connection section (2620), combine with the rotating shaft (2101) be arranged on described each dewatering plate (2100) and rotate; And
Coupling shaft (2630), connects described first connection section (2610) and the second connection section (2620) to connect described each dewatering plate (2100),
The retainer (2621) of the side being locked to described first connection section (2610) is formed with to stop the rotation of described coupling shaft (2630) to keep the interval of described each dewatering plate (2100) when described dewatering plate (2100) is mobile described second connection section (2620) giving prominence to.
3. the sludge treatment equipment possessing water trap according to claim 1, is characterized in that,
Be formed with the locking protrusion (2120) being locked to described dewatering plate towing mechanism (2500) described each dewatering plate (2100) at predetermined intervals, and outstanding be formed at least two dewatering plates (2100),
Described dewatering plate towing mechanism (2500) is in order to repeatedly move towards locking protrusion (2120) described in a side-lining along described guide rail (2400).
4. the sludge treatment equipment possessing water trap according to claim 3, is characterized in that,
Described dewatering plate towing mechanism (2500) comprising:
Carriage release lever (2510), moves left and right along described guide rail (2400);
First cylinder (2520), in order to make described carriage release lever (2510) mobile along described guide rail (2400), and is connected with described carriage release lever (2510) to make described carriage release lever (2510) mobile; And
Second cylinder (2530), be arranged on described carriage release lever (2510), when described carriage release lever (2510) moves towards right side, be locked to the locking protrusion (2120) being formed in described dewatering plate (2100), and described dewatering plate (2100) is drawn towards right side, when described carriage release lever (2510) moves towards opposite side, depart from from the locking protrusion (2120) of described trailed dewatering plate (2100) and be incorporated into the locking protrusion (2120) of other dewatering plates (2100).
5. the sludge treatment equipment possessing water trap according to claim 1, is characterized in that,
Be formed and connect described mud and move connecting tube (3100) between pump (3000) and described water trap (2000),
Be provided with ultrasonic oscillator (3200) to make the size of particles of the impurity contained in described mud even at described connecting tube (3100), and improve the motility of the described mud of movement.
6. the sludge treatment equipment possessing water trap according to claim 1, it is characterized in that, being provided with water content detecting sensor (2130) for detecting the moisture in the mud that carries out dewatering so that the vacuum pressure that can adjust described pressurized cylinder (2300) applied pressure and described vacuum pump (4000) adjusts the water content of carrying out the mud dewatered at described dewatering plate (2100).
7. the sludge treatment equipment possessing water trap according to claim 1, it is characterized in that, described dewatering plate (2100) is embedded with the fluid movable pipe (2150) for the fluid movement of high temperature to improve the temperature of the described dewatering plate (2100) contacted with mud in inside.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130088782A KR101308170B1 (en) | 2013-07-26 | 2013-07-26 | Filter press with sludge treatment system |
| KR10-2013-0088782 | 2013-07-26 | ||
| PCT/KR2014/003023 WO2015012472A1 (en) | 2013-07-26 | 2014-04-08 | Sludge treatment device having dehydrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105026322A true CN105026322A (en) | 2015-11-04 |
Family
ID=49456069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480012156.XA Pending CN105026322A (en) | 2013-07-26 | 2014-04-08 | Sludge treatment device having dehydrator |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101308170B1 (en) |
| CN (1) | CN105026322A (en) |
| WO (1) | WO2015012472A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906187A (en) * | 2016-05-17 | 2016-08-31 | 上海城投污水处理有限公司 | Sludge drier sludge granule discharging device and control method thereof |
| CN106430900A (en) * | 2016-11-15 | 2017-02-22 | 江苏道科环境科技有限公司 | Device and method for quantitatively adding sludge |
| CN108640544A (en) * | 2018-06-05 | 2018-10-12 | 广州机械设计研究所 | A kind of system of multithreading waste-material-preparing cement |
| CN108635920A (en) * | 2018-06-05 | 2018-10-12 | 广州机械设计研究所 | A kind of intelligence plate type pressure filter |
| CN111410397A (en) * | 2020-04-27 | 2020-07-14 | 深圳华净环境科技有限公司 | Sludge treatment device |
| CN115012857A (en) * | 2022-08-05 | 2022-09-06 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Geothermal well drilling mud circulating filter device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015012887A1 (en) * | 2015-10-06 | 2017-04-06 | Imko Micromodultechnik Gmbh | Filter press and use of an electromagnetically operating sensor in the same |
| CN106904813A (en) * | 2017-04-17 | 2017-06-30 | 成都赋阳技术开发有限公司 | A kind of high-effective sludge dehydration equipment |
| KR102067541B1 (en) | 2018-04-16 | 2020-01-16 | 한국건설기술연구원 | Sludge dewatering and solidification device using compression plate |
| KR20190121503A (en) | 2018-04-18 | 2019-10-28 | 한국건설기술연구원 | Dehydrating apparatus sludge using drum |
| KR102493583B1 (en) * | 2021-04-28 | 2023-01-31 | 주식회사 대한엔바이로테크 | Sludge dehydrator |
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- 2014-04-08 WO PCT/KR2014/003023 patent/WO2015012472A1/en active Application Filing
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| JPH10296013A (en) * | 1997-04-25 | 1998-11-10 | Masayoshi Udagawa | Dehydration device, and pressure feeder and dehydrator to be used the same |
| JPH11309495A (en) * | 1998-04-30 | 1999-11-09 | Mitsubishi Materials Corp | Sludge treatment and fuel |
| CN1890011A (en) * | 2003-12-10 | 2007-01-03 | 秦仁洙 | High-efficient filter press for precision chemistry |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105906187A (en) * | 2016-05-17 | 2016-08-31 | 上海城投污水处理有限公司 | Sludge drier sludge granule discharging device and control method thereof |
| CN106430900A (en) * | 2016-11-15 | 2017-02-22 | 江苏道科环境科技有限公司 | Device and method for quantitatively adding sludge |
| CN106430900B (en) * | 2016-11-15 | 2023-04-07 | 江苏道科环境科技有限公司 | Device and method for quantitatively adding sludge |
| CN108640544A (en) * | 2018-06-05 | 2018-10-12 | 广州机械设计研究所 | A kind of system of multithreading waste-material-preparing cement |
| CN108635920A (en) * | 2018-06-05 | 2018-10-12 | 广州机械设计研究所 | A kind of intelligence plate type pressure filter |
| CN108640544B (en) * | 2018-06-05 | 2023-08-15 | 广州机械设计研究所 | System for multi-thread waste material preparation cement |
| CN111410397A (en) * | 2020-04-27 | 2020-07-14 | 深圳华净环境科技有限公司 | Sludge treatment device |
| CN115012857A (en) * | 2022-08-05 | 2022-09-06 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Geothermal well drilling mud circulating filter device |
| CN115012857B (en) * | 2022-08-05 | 2023-02-28 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Geothermal well drilling mud circulating and filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101308170B1 (en) | 2013-09-12 |
| WO2015012472A1 (en) | 2015-01-29 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20151130 Address after: Chungnam, South Korea Applicant after: Korea environmental science and Technology Co Ltd Address before: Chungnam, South Korea Applicant before: Han Junxi |
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Effective date of abandoning: 20170419 |