CN111499149A - Sludge dewatering machine capable of being adjusted according to water content of sludge - Google Patents
Sludge dewatering machine capable of being adjusted according to water content of sludge Download PDFInfo
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- CN111499149A CN111499149A CN202010404306.9A CN202010404306A CN111499149A CN 111499149 A CN111499149 A CN 111499149A CN 202010404306 A CN202010404306 A CN 202010404306A CN 111499149 A CN111499149 A CN 111499149A
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- cavity
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- slide
- sludge
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- 239000010802 sludge Substances 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000012535 impurity Substances 0.000 claims abstract description 35
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 230000018044 dehydration Effects 0.000 claims description 23
- 238000006297 dehydration reaction Methods 0.000 claims description 23
- 238000001125 extrusion Methods 0.000 claims description 15
- 241001233242 Lontra Species 0.000 claims description 8
- 230000001174 ascending effect Effects 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Classifications
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a sludge dehydrator capable of adjusting according to the water content of sludge, which comprises a dehydrating machine body, wherein a dehydrating cavity with a left opening is arranged on the dehydrating machine body, an impurity removing device is arranged above the dehydrating machine body, a dehydrating device is arranged in the dehydrating machine body, the dehydrating device comprises a push block cavity communicated with the right wall of the dehydrating cavity, a push block is arranged in the push block cavity and can slide left and right, a squeezing plate fixedly connected to the left end of the push block is arranged in the dehydrating cavity and can slide left and right, water filtering cloth is fixedly arranged at the left end of the inner wall of the dehydrating cavity, and a discharging control device is arranged in the dehydrating device. The working efficiency and the quality are improved, the discharge hole is automatically opened at the stroke end to discharge the dewatered sludge, and the operation is simple.
Description
Technical Field
The invention relates to the technical field of sludge treatment, in particular to a sludge dehydrator capable of being adjusted according to the water content of sludge.
Background
Current silt refers to deposit and contain the fine grain soil of organic matter in still water and slow running water environment, its natural water content is greater than the liquid limit, silt is deposit in still water or slow running water environment, form through physicochemical and biochemical effect, unconsolidated weak granule or extremely fine grain soil, the composition is complicated, can make effective use of after reasonable processing, current silt dehydration work, basically, take out the back with silt, directly get into the dewatering machine and dewater, but contain hard thing such as a lot of branch stones in the silt, damage equipment easily, cause economic loss, also can influence work efficiency, and the difference of different waters silt water content is great mostly, different silt hydroextractor can't effectively adapt to. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
contain hard things such as a lot of branches stone in the silt, damage equipment easily, cause economic loss, also can influence work efficiency, and the most water content difference of different waters silt is great, and different silt dewaterers can't effectively adapt to.
In order to solve the problems, the embodiment designs the sludge dehydrator capable of being adjusted according to the water content of the sludge, the sludge dehydrator capable of being adjusted according to the water content of the sludge comprises a dehydrating machine body and two groups of support legs which are symmetrical front and back and are fixedly arranged on the lower end surface of the dehydrating machine body, a dehydrating cavity with a leftward opening is arranged on the dehydrating machine body, an impurity removing device is arranged above the dehydrating machine body and comprises an impurity removing machine body fixedly arranged on the upper end surface of the dehydrating machine body, a feed inlet with an upward opening is arranged on the upper end surface of the impurity removing machine body, the lower wall of the feed inlet is communicated with the right end of the upper wall of the dehydrating cavity, an impurity removing cavity is communicated with the right wall of the feed inlet, a first rotating shaft is rotatably arranged between the front wall and the rear wall of the impurity removing cavity, a fixing sleeve is fixedly arranged on, the ram stretches into in the feed inlet, the internal dewatering device that is equipped with of hydroextractor, dewatering device locates including the intercommunication the ejector pad chamber of the right wall of dehydration chamber, ejector pad chamber right wall internal fixation is equipped with the second motor, second motor left end power is connected with first screw rod, the ejector pad intracavity can the horizontal slip be equipped with threaded connection in the ejector pad of first screw rod, the ejector pad left end extends to the dehydration intracavity, the intracavity can the horizontal slip be equipped with fixed connection in the stripper plate of ejector pad left end of dehydration, dehydration intracavity wall inner wall left end is fixed and is equipped with the drainage cloth, be equipped with ejection of compact controlling means in the dewatering device, ejection of compact controlling means is used for controlling the silt discharge after the extrusion dehydration the dehydration chamber. Preferably, the edulcoration device is including fixed locating in the edulcoration chamber back wall and be located the first motor of first pivot rear side, first pivot rear end power connect in first motor, feed inlet right wall intercommunication be equipped with the opening right and communicate in the edulcoration passageway in the edulcoration chamber, the slope of edulcoration passageway lower wall below left side, the fixed otter board that is equipped with the slope below right side between the back wall before the edulcoration passageway, work as the fixed sleeve drives when picking the lever rotates with debris in the silt, the debris landing gets into in the edulcoration passageway and along the otter board rolls out, works as debris are in when rolling on the otter board, adnexed muddy water sees through on the debris the otter board falls edulcoration passageway lower wall and along edulcoration passageway lower wall landing gets into in the feed inlet.
Preferably, the dehydration device comprises a first baffle cavity communicated with the upper end of the right wall of the dehydration cavity, the first baffle plate cavity is internally provided with a first baffle plate which can slide left and right and is fixedly connected with the extrusion plate at the left end, the left end of the lower wall of the dehydration cavity is communicated with a discharge hole with a downward opening, the inner wall of the discharge hole is communicated with a first slide block cavity, a first slide block is arranged in the first slide block cavity and can slide left and right, a containing cavity with an upward opening is arranged on the upper end surface of the first slide block, the containing cavity and the discharge hole are equal in shape and size, a first slide rod cavity is communicated with the lower wall of the containing cavity, a first slide bar is arranged in the first slide bar cavity and can slide up and down, a second baffle plate is arranged in the discharge port and can slide up and down, the upper end of the first sliding rod extends to the outside and is fixedly connected to the lower end face of the second baffle, and a first spring is fixedly connected between the first sliding rod and the inner wall of the cavity of the first sliding rod.
Preferably, the discharge control device is located including the intercommunication the draw-in groove of first slide bar chamber right wall upper end, first slide bar right-hand member face lower extreme is equipped with the rightward fixture block chamber of opening, the fixture block intracavity can the horizontal slip be equipped with the right-hand member and can stretch into fixture block in the draw-in groove, the fixture block with fixedly connected with second spring between the fixture block intracavity wall, be equipped with second slider chamber in the first slider, the horizontal slip be equipped with the second slider in the second slider chamber, second slider left end face with fixedly connected with passes between the fixture block left end the first stay wire of first slide bar, the fixed push-and-pull rod that is equipped with of second slider right-hand member, the push-and-pull rod right-hand member extends to first slider intracavity and in fixedly connected with third spring between the first slider chamber right wall.
Preferably, a second slide bar cavity is communicated with the right wall of the push block cavity, a second slide bar is arranged in the second slide bar cavity and can slide left and right, a fourth spring is fixedly connected between the second slide bar and the right wall of the second slide bar cavity, a second pull wire is fixedly connected between the right end of the second slide bar and the right end of the push-pull rod, a tooth-shaped groove is formed in the lower end face of the second slide bar, a pawl cavity is communicated with the lower wall of the second slide bar cavity, a pawl can be rotatably arranged between the front wall and the rear wall of the pawl cavity, and the right end of the pawl can be turned over to the inside of the tooth-shaped groove to prevent the second slide bar from sliding left.
Preferably, ejector pad chamber lower wall intercommunication is equipped with the third slider chamber, can the pivoted be equipped with the second screw rod between the wall about the third slider chamber, third slider chamber left side wall internal fixation is equipped with the third motor, second screw rod left end power connect in the third motor, the third slider intracavity internal energy horizontal slip be equipped with threaded connection in the third slider of second screw rod, third slider up end is equipped with the ascending inserted block chamber of opening, the gliding inserted block that is equipped with from top to bottom of inserted block intracavity, the inserted block with fixedly connected with fifth spring between the inserted block intracavity wall, the terminal surface right-hand member is equipped with the decurrent slot of opening under the ejector pad, the inserted block upper end can stretch into in the slot.
Preferably, a fourth slider cavity is arranged in the lower wall of the pawl cavity, a slider cavity is communicated between the upper wall of the fourth slider cavity and the lower wall of the pawl cavity, a slider is arranged in the slider cavity and can slide up and down, a sixth spring is fixedly connected between the upper end surface of the slider and the pawl, a third pull wire is fixedly connected between the upper end surface of the slider and the pawl, a fourth slider is arranged in the fourth slider cavity and can slide left and right, a connecting rod is fixedly arranged on the left end surface of the fourth slider, the left end of the connecting rod extends into the third slider cavity and is fixedly connected to the third slider, a cam groove with an upward opening is arranged on the fourth slider, a cam is rotatably arranged between the front wall and the rear wall of the cam groove, a protruding end can enter the inner cavity of the slider and push the slider to slide up to an upper limit position when the cam overturns, and a torsional spring is fixedly connected between the front wall and the rear wall, and a fourth pull wire is fixedly connected between the cam protruding end and the lower end of the inserting block.
The invention has the beneficial effects that: the sludge dewatering device can pick out impurities in sludge before the sludge is dewatered by extrusion, avoids damage to equipment in the process of dewatering by extrusion, can adjust the stroke end point of the extrusion plate by adjusting the discharge control device during dewatering so as to adapt to the sludge with different water contents, improves the working efficiency and quality, automatically opens the discharge port at the stroke end point to discharge the dewatered sludge, and is simple and convenient to operate.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic diagram of the overall structure of a sludge dewaterer according to the invention, which can be adjusted according to the water content of sludge;
FIG. 2 is a sectional view taken in the direction "A-A" of FIG. 1;
FIG. 3 is an enlarged schematic view of "B" of FIG. 1;
FIG. 4 is an enlarged schematic view of "C" of FIG. 1;
FIG. 5 is an enlarged schematic view of "D" of FIG. 1;
fig. 6 is a sectional view taken in the direction "E-E" of fig. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a sludge dehydrator capable of adjusting according to the water content of sludge, which is mainly used for quickly separating sludge and water from pumped sludge, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a sludge dehydrator capable of adjusting according to the water content of sludge, which comprises a dehydrating machine body 11 and two groups of support legs 12 which are symmetrical front and back and fixedly arranged on the lower end surface of the dehydrating machine body 11, wherein a dehydrating cavity 13 with a leftward opening is arranged on the dehydrating machine body 11, an impurity removing device 101 is arranged above the dehydrating machine body 11, the impurity removing device 101 comprises an impurity removing machine body 14 fixedly arranged on the upper end surface of the dehydrating machine body 11, a feed inlet 15 with an upward opening is arranged on the upper end surface of the impurity removing machine body 14, the lower wall of the feed inlet 15 is communicated with the right end of the upper wall of the dehydrating cavity 13, an impurity removing cavity 16 is communicated with the right wall of the feed inlet 15, a first rotating shaft 17 is rotatably arranged between the front wall and the rear wall of the impurity removing cavity 16, a fixed sleeve 19 is fixedly arranged on the first rotating shaft 17, six groups of cantilever rods 20 are uniformly distributed and fixedly arranged on, be equipped with dewatering device 102 in the dewatering organism 11, dewatering device 102 is located including the intercommunication the ejector pad chamber 23 of dewatering chamber 13 right wall, ejector pad chamber 23 right wall internal fixation is equipped with second motor 24, 24 left end power connections of second motor have first screw rod 25, 23 internal energy horizontal slip of ejector pad chamber be equipped with threaded connection in the ejector pad 26 of first screw rod 25, the ejector pad 26 left end extends to in the dewatering chamber 13, 13 internal energy horizontal slip of dewatering chamber be equipped with fixed connection in the stripper plate 27 of ejector pad 26 left end, 13 inner wall left ends in dewatering chamber are fixed and are equipped with drainage cloth 30, be equipped with ejection of compact control device 103 in the dewatering device 102, ejection of compact control device 103 is used for controlling the silt discharge after the extrusion dewatering chamber 13.
Advantageously, as will be explained in more detail below, the purge device 101 comprises a first motor 18 fixedly arranged in the rear wall of the purge chamber 16 and located behind the first shaft 17, the rear end of the first rotating shaft 17 is connected with the first motor 18 in a power mode, the right wall of the feeding hole 15 is communicated with an impurity removing channel 21 which is provided with a right opening and is communicated with the impurity removing cavity 16, the lower wall of the impurity removing channel 21 inclines towards the left lower part, a screen plate 22 which inclines towards the right lower part is fixedly arranged between the front wall and the rear wall of the impurity removing channel 21, when the fixed sleeve 19 drives the ram 20 to rotate, the sundries in the sludge are picked out, the sundries slide into the impurity removing channel 21 and roll out along the screen 22, when the impurities roll on the screen plate 22, muddy water attached to the impurities falls on the lower wall of the impurity removing channel 21 through the screen plate 22 and slides along the lower wall of the impurity removing channel 21 to enter the feed port 15.
Beneficially, the following detailed description will be made on the dewatering device 102, the dewatering device 102 includes a first baffle cavity 28 communicated with the upper end of the right wall of the dewatering cavity 13, the first baffle cavity 28 can slide left and right and is provided with a first baffle 29 fixedly connected to the squeezing plate 27, the lower wall left end of the dewatering cavity 13 is communicated with a discharge port 31 with a downward opening, the inner wall of the discharge port 31 is communicated with a first slider cavity 32, the first slider cavity 32 can slide left and right and is provided with a first slider 72, the upper end face of the first slider 72 is provided with a containing cavity 33 with an upward opening, the containing cavity 33 is equal to the discharge port 31 in size, the lower wall of the containing cavity 33 is communicated with a first slider cavity 34, the first slider cavity 34 can slide up and down and is provided with a first slider 35, the discharge port 31 can slide up and down and is provided with a second baffle 36, the upper end of the first sliding rod 35 extends to the outside and is fixedly connected to the lower end face of the second baffle 36, and a first spring 37 is fixedly connected between the first sliding rod 35 and the inner wall of the first sliding rod cavity 34.
Advantageously, as will be explained in detail below, the discharge control device 103 comprises a locking groove 38 disposed at the upper end of the right wall of the first slide rod cavity 34, a block cavity 73 with a right opening is arranged at the lower end of the right end face of the first slide bar 35, a block 39 with the right end capable of extending into the block groove 38 is arranged in the block cavity 73 in a left-right sliding manner, a second spring 40 is fixedly connected between the clamping block 39 and the inner wall of the clamping block cavity 73, a second sliding block cavity 41 is arranged in the first sliding block 72, a second sliding block 42 is arranged in the second sliding block cavity 41 and can slide left and right, a first pull wire 43 penetrating through the first sliding rod 35 is fixedly connected between the left end surface of the second sliding block 42 and the left end of the clamping block 39, a push-pull rod 44 is fixedly arranged on the right end face of the second sliding block 42, the right end of the push-pull rod 44 extends into the first sliding block cavity 32, and a third spring 45 is fixedly connected between the right walls of the first sliding block cavity 32.
Beneficially, the right wall of the push block cavity 23 is communicated with a second slide rod cavity 46, a second slide rod 47 is arranged in the second slide rod cavity 46 in a sliding manner, a fourth spring 48 is fixedly connected between the second slide rod 47 and the right wall of the second slide rod cavity 46, a second pull wire 49 is fixedly connected between the right end of the second slide rod 47 and the right end of the push-pull rod 44, a toothed groove 50 is formed in the lower end face of the second slide rod 47, a pawl cavity 51 is communicated with the lower wall of the second slide rod cavity 46, a pawl 52 is arranged between the front wall and the rear wall of the pawl cavity 51 in a rotating manner, and the right end of the pawl 52 can be overturned to the inside of the toothed groove 50 to stop the left sliding of the second slide rod 47.
Beneficially, the lower wall of the push block cavity 23 is communicated with a third slider cavity 53, a second screw 54 is rotatably arranged between the left wall and the right wall of the third slider cavity 53, a third motor 55 is fixedly arranged in the left wall of the third slider cavity 53, the left end of the second screw 54 is in power connection with the third motor 55, a third slider 56 which is in threaded connection with the second screw 54 and can slide left and right in the third slider cavity 53 is arranged, an insertion block cavity 57 with an upward opening is arranged on the upper end face of the third slider 56, an insertion block 58 is arranged in the insertion block cavity 57 and can slide up and down, a fifth spring 59 is fixedly connected between the insertion block 58 and the inner wall of the insertion block cavity 57, a slot 60 with a downward opening is arranged at the right end of the lower end face of the push block 26, and the upper end of the insertion block 58 can extend into the slot 60.
Beneficially, a fourth slider cavity 61 is arranged in the lower wall of the pawl cavity 51, a slider cavity 62 is arranged between the upper wall of the fourth slider cavity 61 and the lower wall of the pawl cavity 51 in a communicating manner, a slider 63 is arranged in the slider cavity 62 in a vertically sliding manner, a sixth spring 64 is fixedly connected between the upper end surface of the slider 63 and the pawl 52, a third pull wire 65 is fixedly connected between the upper end surface of the slider 63 and the pawl 52, a fourth slider 66 is arranged in the fourth slider cavity 61 in a horizontally sliding manner, a connecting rod 67 is fixedly arranged on the left end surface of the fourth slider 66, the left end of the connecting rod 67 extends into the third slider cavity 53 and is fixedly connected to the third slider 56, a cam groove 68 with an upward opening is arranged on the fourth slider 66, a cam 69 is rotatably arranged between the front wall and the rear wall of the cam groove 68, when the cam 69 is turned, a protruding end can enter the slider cavity 62 and push the slider 63 to slide to an upper limit position, a torsion spring 70 is fixedly connected between the cam 69 and the front wall and the rear wall of the cam groove 68, and a fourth pull wire 71 is fixedly connected between the protruding end of the cam 69 and the lower end of the insert block 58.
The following describes in detail the use of a sludge dewatering machine that can be adjusted according to the water content of the sludge, with reference to fig. 1 to 6:
at the beginning, the pushing block 26, the squeezing plate 27 and the first baffle 29 are at the right limit position, the first slider 72 is at the left limit position, the first slide bar 35 and the second baffle 36 are at the upper limit position, the upper end surface of the second baffle 36 and the lower wall of the dehydration cavity 13 are in the same plane, the right end of the clamping block 39 extends into the clamping groove 38 to be clamped, the second slider 42 is at the left limit position, the third spring 45 is always in a compressed state, the left end of the second slide bar 47 abuts against the right end surface of the pushing block 26, the fourth spring 48 is in a compressed state, the upper end of the inserting block 58 abuts against the lower end surface of the pushing block 26, the sliding plate 63 is at the upper limit position, the sixth spring 64 is in a compressed state, the right end of the pawl 52 is turned into the tooth-shaped groove 50, the fourth slider 66 is at the left limit position, and the protruding end of the cam 69 is at.
When the device works, the first motor 18 is started to drive the first rotating shaft 17 to rotate clockwise, then the extracted sludge is fed into the feeding hole 15, the first rotating shaft 17 drives the fixing sleeve 19 and the ram 20 to rotate when rotating, then the ram 20 picks out impurities in the sludge when rotating, the impurities slide into the impurity removing channel 21 and roll out along the screen plate 22, and when the impurities roll on the screen plate 22, muddy water attached to the impurities falls on the lower wall of the impurity removing channel 21 through the screen plate 22 and slides into the feeding hole 15 along the lower wall of the impurity removing channel 21.
After the sludge with the sundries picked out enters the dewatering cavity 13, the second motor 24 is started to drive the first screw rod 25 to rotate, the pushing block 26 is driven to slide leftwards through threaded connection, the extruding plate 27 is further pushed to slide leftwards to be matched with the water filtering cloth 30 to extrude the sludge in the dewatering cavity 13, water in the sludge is filtered out through the water filtering cloth 30, the first baffle plate 29 slides leftwards to seal the lower end of the feed port 15 when the extruding plate 27 slides leftwards, and the sludge in the feed port 15 is prevented from entering the dewatering cavity 13 during extrusion dewatering.
When the pushing block 26 slides to the left to squeeze out water in the sludge from the squeezing plate 27, the slot 60 is opposite to the upper side of the inserting block cavity 57, then the inserting block 58 slides upwards under the action of the fifth spring 59, the upper end of the inserting block 58 extends into the slot 60, the fourth pull wire 71 is pulled when the inserting block 58 slides upwards, then the protruding end of the cam 69 is pulled by the fourth pull wire 71 to turn towards the left, the sliding plate 63 slides downwards and pulls the pawl 52 to turn downwards through the sixth spring 64 and the third pull wire 65, then the second sliding rod 47 is unlocked, at the moment, the left end of the second sliding rod 47 does not abut against the right end of the pushing block 26, the second sliding rod 47 slides to the left under the action of the inserting block 58 and pulls the second pull wire 49, then the second pull wire 49 pulls the push-pull rod 44 and the second sliding block 42 to slide to the right, the first pull wire 43 is pulled when the second sliding block 42 slides to the right, the first pull wire 43 pulls the block 39 to pull back into the block cavity 73, and then pulls, so that the second baffle 36 is received in the receiving cavity 33, then the second pull wire 49 continues to pull the push-pull rod 44 to drive the first slide block 72 to slide rightwards and be received in the first slide block cavity 32, then the sludge after the extrusion dehydration falls out of the discharge port 31, then the second motor 24 drives the first screw 25 to rotate reversely, the pushing block 26 and the extrusion plate 27 are reset by sliding right, the extrusion plate 27 pushes the second sliding rod 47 and the inserting block 58 to reset when sliding right, the second pulling wire 49 is loosened when the second sliding rod 47 is reset, the first sliding block 72 is reset by sliding left, the first slide bar 35 and the second stop 36 are then slid back under the action of the first spring 37, the clamping block 39 slides rightwards to reset and is clamped under the action of the second spring 40, the fourth pull wire 71 is loosened when the inserting block 58 resets, then, under the action of the torsion spring 70, the cam 69 is reversed and pushes the sliding plate 63 to slide upwards and return, the pawl 52 is thus returned to the second slide bar 47 by the action of the sixth spring 64.
When the stroke of the extrusion plate 27 needs to be adjusted according to the water content of the sludge, the third motor 55 is started to drive the second screw 54 to rotate, the third slide block 56 is driven to slide left and right through the threaded connection, and then the slot 60 is opposite to the insert block cavity 57 at a different stroke position when the push block 26 slides left and right, so that the discharge control device 103 is triggered to start to discharge the dewatered sludge.
The invention has the beneficial effects that: the sludge dewatering device can pick out impurities in sludge before the sludge is dewatered by extrusion, avoids damage to equipment in the process of dewatering by extrusion, can adjust the stroke end point of the extrusion plate by adjusting the discharge control device during dewatering so as to adapt to the sludge with different water contents, improves the working efficiency and quality, automatically opens the discharge port at the stroke end point to discharge the dewatered sludge, and is simple and convenient to operate.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (7)
1. The utility model provides a can be according to silt hydroextractor that silt water content was adjusted, includes that dehydration organism and front and back symmetry just fix and locate two sets of stabilizer blades of terminal surface under the dehydration organism, be equipped with the dehydration chamber of opening left on the dehydration organism, dehydration organism top is equipped with edulcoration device, its characterized in that: the impurity removing device comprises an impurity removing machine body fixedly arranged on the upper end surface of the dewatering machine body, the upper end surface of the impurity removing machine body is provided with a feed inlet with an upward opening, the lower wall of the feed inlet is communicated with the right end of the upper wall of the dewatering cavity, the right wall of the feed inlet is communicated with an impurity removing cavity, a first rotating shaft is rotatably arranged between the front wall and the rear wall of the impurity removing cavity, a fixed sleeve is fixedly arranged on the first rotating shaft, six groups of ram rods are uniformly and fixedly arranged on the circumferential end surface of the fixed sleeve, the ram rods on the left side extend into the feed inlet, a dewatering device is arranged in the dewatering machine body and comprises a ram cavity communicated with the right wall of the dewatering cavity, a second motor is fixedly arranged in the right wall of the ram cavity, the left end of the second motor is dynamically connected with a first screw rod, and a ram which can slide left and right in the ram cavity is, the ejector pad left end extends to the dehydration intracavity, the intracavity of dehydrating can the horizontal slip be equipped with fixed connection in the stripper plate of ejector pad left end, dehydration intracavity wall left end is fixed and is equipped with water filtering cloth, be equipped with ejection of compact controlling means in the dewatering device, ejection of compact controlling means is used for controlling the silt discharge after will extrudeing the dehydration chamber.
2. A sludge dewaterer according to claim 1 and adjustable in accordance with the moisture content of the sludge, wherein: edulcoration device is including fixed locating in the edulcoration chamber back wall and be located the first motor of first pivot rear side, first pivot rear end power connect in first motor, feed inlet right side wall intercommunication be equipped with the opening right and communicate in the edulcoration passageway in edulcoration chamber, the slope of edulcoration passageway lower wall below left side, fixed otter board that is equipped with the slope below right side between the back wall before the edulcoration passageway, work as the fixing sleeve drives when the ram rotates with the debris in the silt out, the debris landing gets into in the edulcoration passageway and along the otter board rolls out, is in when debris roll on the otter board, adnexed muddy water sees through on the debris the otter board falls edulcoration passageway lower wall and along edulcoration passageway lower wall landing gets into in the feed inlet.
3. A sludge dewaterer according to claim 1 and adjustable in accordance with the moisture content of the sludge, wherein: the dehydration device comprises a first baffle plate cavity communicated with the upper end of the right wall of the dehydration cavity, a first baffle plate which can slide left and right is arranged in the first baffle plate cavity, the left end of the first baffle plate is fixedly connected with the extrusion plate, the left end of the lower wall of the dehydration cavity is communicated with a discharge hole with a downward opening, the inner wall of the discharge hole is communicated with a first slide block cavity, a first slide block is arranged in the first slide block cavity and can slide left and right, a containing cavity with an upward opening is arranged on the upper end surface of the first slide block, the containing cavity and the discharge hole are equal in shape and size, a first slide rod cavity is communicated with the lower wall of the containing cavity, a first slide bar is arranged in the first slide bar cavity and can slide up and down, a second baffle plate is arranged in the discharge port and can slide up and down, the upper end of the first sliding rod extends to the outside and is fixedly connected to the lower end face of the second baffle, and a first spring is fixedly connected between the first sliding rod and the inner wall of the cavity of the first sliding rod.
4. A sludge dewaterer according to claim 3 and adjustable in accordance with the moisture content of the sludge, wherein: discharge control device locates including the intercommunication the draw-in groove of first slide bar chamber right wall upper end, first slide bar right-hand member face lower extreme is equipped with the rightward fixture block chamber of opening, the fixture block intracavity can the horizontal slip be equipped with the right-hand member and can stretch into fixture block in the draw-in groove, the fixture block with fixedly connected with second spring between the fixture block intracavity wall, be equipped with second slide block chamber in the first slider, the second slide block intracavity can the horizontal slip be equipped with the second slider, second slider left end face with fixedly connected with passes between the fixture block left end the first stay wire of first slide bar, the fixed push-and-pull rod that is equipped with of second slider right-hand member face, the push-and-pull rod right-hand member extends to first slider intracavity and in fixedly connected with third spring between the first slider chamber right wall.
5. A sludge dewaterer according to claim 1 and adjustable in accordance with the moisture content of the sludge, wherein: the right wall of the pushing block cavity is communicated with a second sliding rod cavity, a second sliding rod is arranged in the second sliding rod cavity in a left-right sliding mode, a fourth spring is fixedly connected between the second sliding rod and the right wall of the second sliding rod cavity, a second pull wire is fixedly connected between the right end of the second sliding rod and the right end of the push-pull rod, a tooth-shaped groove is formed in the lower end face of the second sliding rod, a pawl cavity is formed in the lower wall of the second sliding rod cavity in a communicated mode, a pawl can be arranged between the front wall and the rear wall of the pawl cavity in a rotating mode, and the right end of the pawl can be turned to the inside of the tooth-shaped groove to prevent the second sliding.
6. A sludge dewaterer according to claim 1 and adjustable in accordance with the moisture content of the sludge, wherein: the ejector pad chamber lower wall intercommunication is equipped with the third slider chamber, can the pivoted be equipped with the second screw rod between the wall about the third slider chamber, third slider chamber left side wall internal fixation is equipped with the third motor, second screw rod left end power connect in the third motor, the third slider intracavity can the horizontal slip be equipped with threaded connection in the third slider of second screw rod, third slider up end is equipped with the ascending inserted block chamber of opening, the inside gliding inserted block that is equipped with from top to bottom of inserted block chamber, the inserted block with fixedly connected with fifth spring between the inserted block intracavity wall, terminal surface right-hand member is equipped with the decurrent slot of opening under the ejector pad, the inserted block upper end can stretch into in the slot.
7. A sludge dewaterer according to claim 5 and being adjustable according to the moisture content of the sludge, characterized in that: a fourth slider cavity is arranged in the pawl cavity lower wall, a slider cavity is communicated between the fourth slider cavity upper wall and the pawl cavity lower wall, a slider is arranged in the slider cavity and can slide up and down, a sixth spring is fixedly connected between the slider upper end surface and the pawl, a third pull wire is fixedly connected between the slider upper end surface and the pawl, a fourth slider is arranged in the fourth slider cavity and can slide left and right, a connecting rod is fixedly arranged on the fourth slider left end surface, the connecting rod left end extends into the third slider cavity and is fixedly connected to the third slider, a cam groove with an upward opening is arranged on the fourth slider, a cam is rotatably arranged between the front wall and the rear wall of the cam groove, a protruding end can enter the slider cavity and push the slider to slide up to an upper limit position when the cam overturns, and a torsional spring is fixedly connected between the cam and the front wall and the rear wall of the cam groove, and a fourth pull wire is fixedly connected between the cam protruding end and the lower end of the inserting block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404306.9A CN111499149B (en) | 2020-05-13 | 2020-05-13 | Sludge dewatering machine capable of being adjusted according to water content of sludge |
| GBGB2013165.2A GB202013165D0 (en) | 2020-05-13 | 2020-08-24 | A sludge dewatering machine that can be adjusted according to sludge water content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404306.9A CN111499149B (en) | 2020-05-13 | 2020-05-13 | Sludge dewatering machine capable of being adjusted according to water content of sludge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111499149A true CN111499149A (en) | 2020-08-07 |
| CN111499149B CN111499149B (en) | 2021-05-07 |
Family
ID=71865238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010404306.9A Active CN111499149B (en) | 2020-05-13 | 2020-05-13 | Sludge dewatering machine capable of being adjusted according to water content of sludge |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111499149B (en) |
| GB (1) | GB202013165D0 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207619236U (en) * | 2017-11-28 | 2018-07-17 | 广西恒晟水环境治理有限公司 | A kind of easy sludge dewatering treatment device |
| CN108503182A (en) * | 2018-05-02 | 2018-09-07 | 义乌市满旺机械设备有限公司 | A kind of processing method for municipal sludge |
| CN210506010U (en) * | 2019-08-14 | 2020-05-12 | 河北诚润环保工程有限公司 | High-efficient dehydration drying equipment is used in river lake sludge treatment |
-
2020
- 2020-05-13 CN CN202010404306.9A patent/CN111499149B/en active Active
- 2020-08-24 GB GBGB2013165.2A patent/GB202013165D0/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207619236U (en) * | 2017-11-28 | 2018-07-17 | 广西恒晟水环境治理有限公司 | A kind of easy sludge dewatering treatment device |
| CN108503182A (en) * | 2018-05-02 | 2018-09-07 | 义乌市满旺机械设备有限公司 | A kind of processing method for municipal sludge |
| CN210506010U (en) * | 2019-08-14 | 2020-05-12 | 河北诚润环保工程有限公司 | High-efficient dehydration drying equipment is used in river lake sludge treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202013165D0 (en) | 2020-10-07 |
| CN111499149B (en) | 2021-05-07 |
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Effective date of registration: 20210421 Address after: 2201, Wuxi chamber of Commerce building, No.1, financial 8th Street, Binhu District, Wuxi City, Jiangsu Province, 214000 Applicant after: Jiangsu intelligent workshop Technology Research Institute Co.,Ltd. Address before: 311400 35-1 Xingda Road, Fuyang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Xuyuan Technology Co.,Ltd. |
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Application publication date: 20200807 Assignee: Hebei Shuangfeng Environmental Protection Technology Co.,Ltd. Assignor: Jiangsu intelligent workshop Technology Research Institute Co.,Ltd. Contract record no.: X2022980004440 Denomination of invention: The utility model relates to a sludge dehydrator which can be adjusted according to the water content of sludge Granted publication date: 20210507 License type: Common License Record date: 20220420 |
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Effective date of registration: 20240201 Address after: Room 308, Building B1, Ruigu Building, No. 19 Hongzehu East Road, Suyu District, Suqian City, Jiangsu Province, 223800 Patentee after: Smart Factory Technology Services (Suqian) Co.,Ltd. Country or region after: China Address before: 2201, Wuxi chamber of Commerce building, No.1, financial 8th Street, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee before: Jiangsu intelligent workshop Technology Research Institute Co.,Ltd. Country or region before: China |