CN117339288A - Vacuum belt dehydrator and silt discharge system - Google Patents
Vacuum belt dehydrator and silt discharge system Download PDFInfo
- Publication number
- CN117339288A CN117339288A CN202311295689.0A CN202311295689A CN117339288A CN 117339288 A CN117339288 A CN 117339288A CN 202311295689 A CN202311295689 A CN 202311295689A CN 117339288 A CN117339288 A CN 117339288A
- Authority
- CN
- China
- Prior art keywords
- belt
- plate
- machine body
- vacuum belt
- sludge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010802 sludge Substances 0.000 claims abstract description 91
- 239000012535 impurity Substances 0.000 claims abstract description 28
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 19
- 230000023556 desulfurization Effects 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000010009 beating Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 7
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 17
- 230000018044 dehydration Effects 0.000 abstract description 13
- 238000006297 dehydration reaction Methods 0.000 abstract description 13
- 239000004575 stone Substances 0.000 abstract description 13
- 230000006378 damage Effects 0.000 abstract description 3
- 229910052602 gypsum Inorganic materials 0.000 description 9
- 239000010440 gypsum Substances 0.000 description 9
- 238000005352 clarification Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/056—Construction of filtering bands or supporting belts, e.g. devices for centering, mounting or sealing the filtering bands or the supporting belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
-
- 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
- C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of desulfurization equipment, in particular to a vacuum belt dehydrator and a sludge discharge system, which comprises a machine body, comprises a conveying belt, a carrier roller, a fixed plate symmetrically arranged on the machine body, a support column arranged on the fixed plate, and a guide wheel arranged on the support column; a leveling unit including a driving part provided on the body, a moving part provided on the driving part, and a impurity removing part provided on the moving part; and a vibration unit including a transmission member provided on the carrier roller; through setting up edulcoration part before silt flows to the conveyer belt for impurity such as stone that stores up in the silt can be intercepted and independent storage, prevents that stone etc. from directly flowing to the conveyer belt and leading to probably producing the condition of harm to conveyer belt and organism, moreover, the mud that flows to on the conveyer belt also can be given by reciprocating movement's scraper blade and pave, prevents that silt from piling up and influencing the dehydration effect together.
Description
Technical Field
The invention relates to the technical field of desulfurization equipment, in particular to a vacuum belt dehydrator and a sludge discharge system.
Background
The sludge discharge apparatus refers to an apparatus for treating sludge generated in units of sewage treatment plants, industrial sewage treatment plants, etc., and discharging it safely and effectively; the vacuum belt sludge dehydrator used in the sludge discharge device is special equipment for treating sludge for dehydration, and adopts a vacuum technology and a belt transmission mode, so that the moisture in the sludge can be efficiently removed, and the solid sludge can be separated from liquid;
in the running process of the vacuum belt dehydrator, the situation that the conveyor belt is easy to deviate due to uneven laying of the sludge on the belt, so that the sludge dehydration effect of partial areas is poor, and the belt abrasion is further increased; moreover, gypsum and sludge dehydration of the existing desulfurization device are respectively carried out on a vacuum belt conveyor and a centrifugal dehydrator, the sludge dehydration is carried out on the centrifugal dehydrator, a sludge cake cannot be formed due to poor separation effect, environmental pollution among the sludge is caused, the heating device is severely corroded, and meanwhile, the maintenance amount of overhaulers is increased.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
The invention is provided in view of the problem that the existing sludge is unevenly paved on the conveying belt to cause the deviation of the conveying belt.
Accordingly, it is an object of the present invention to provide a vacuum belt dehydrator.
In order to solve the technical problems, the invention provides the following technical scheme: a vacuum belt dehydrator, which comprises a vacuum belt,
the machine body comprises a conveying belt, a carrier roller, a fixed plate symmetrically arranged on the machine body, a support column arranged on the fixed plate and a guide wheel arranged on the support column;
a leveling unit including a driving part provided on the body, a moving part provided on the driving part, and a impurity removing part provided on the moving part; the method comprises the steps of,
the vibration unit comprises a transmission part arranged on the carrier roller, a rotating part arranged on the transmission part and a beating part arranged on the rotating part.
As a preferable scheme of the vacuum belt dehydrator of the present invention, wherein: the driving part comprises a motor arranged on the machine body, a threaded rod connected with the motor, a movable limiting frame arranged on the fixed plate and a sliding rod arranged in the movable limiting frame.
As a preferable scheme of the vacuum belt dehydrator of the present invention, wherein: the movable part comprises a sliding groove arranged in the movable limiting frame, a sliding block arranged in the sliding groove, a connecting plate connected with the sliding block, a scraping plate arranged on the connecting plate and a splitter plate arranged on the scraping plate;
the sliding block is provided with a round hole for the threaded rod and the sliding rod to move.
As a preferable scheme of the vacuum belt dehydrator of the present invention, wherein: the impurity removing component comprises a mud inlet groove arranged on the machine body, a supporting rod connected with the sliding block, an L-shaped rod connected with the supporting rod, a sieve plate arranged on the L-shaped rod and impurity storage boxes arranged on two sides of the mud inlet groove;
a filter screen is arranged in the mud inlet groove, and the screen plate slides on the filter screen;
the position of the mud inlet groove, which is close to the impurity storage box, is provided with an opening.
As a preferable scheme of the vacuum belt dehydrator of the present invention, wherein: the transmission part comprises a first rotating shaft arranged on the carrier roller, a first belt wheel arranged on the first rotating shaft, a belt arranged on the first belt wheel, and a second belt wheel connected with the belt;
the diameter of the first belt wheel is larger than that of the second belt wheel.
As a preferable scheme of the vacuum belt dehydrator of the present invention, wherein: the rotating part comprises a second rotating shaft arranged on the second belt wheel, a ratchet wheel arranged on the second rotating shaft and limiting blocks arranged on two sides of the ratchet wheel;
the lower part of the limiting block is provided with a supporting plate, and the supporting plate is arranged on the machine body.
As a preferable scheme of the vacuum belt dehydrator of the present invention, wherein: the beating component comprises a lifting component and a limiting component connected with the lifting component;
the lifting assembly comprises a ratchet block meshed with the ratchet wheel, a lifting plate arranged on the ratchet block, and a plurality of knocking rods uniformly arranged on the lifting plate.
As a preferable scheme of the vacuum belt dehydrator of the present invention, wherein: the limiting assembly comprises limiting plates symmetrically arranged on the machine body, guide grooves formed in the limiting plates, and rollers arranged on the lifting plates;
the distance between the two limiting plates symmetrically arranged on one side of the machine body is equal to the width of the lifting plate.
As a preferable scheme of the vacuum belt dehydrator of the present invention, wherein: the vibration unit also comprises a drainage component;
the drainage component comprises a collection frame symmetrically arranged on the machine body and a guide plate arranged on the collection frame.
The invention has the beneficial effects that: through setting up edulcoration part before silt flows to the conveyer belt for impurity such as stone that stores up in the silt can be intercepted and independent storage, prevents that stone etc. from directly flowing to the conveyer belt and leading to probably producing the condition of harm to conveyer belt and organism, moreover, the mud that flows to on the conveyer belt also can be given by reciprocating movement's scraper blade and pave, prevents that silt from piling up and influencing the dehydration effect together.
In view of the problems that gypsum and sludge of the existing desulfurization device are dehydrated on a vacuum belt conveyor and a centrifugal dehydrator respectively, sludge is dehydrated on the centrifugal dehydrator, and a mud cake cannot be formed due to poor separation effect, the invention also provides the following technical scheme.
A sludge discharge system comprises the vacuum belt dehydrator, and comprises
The device comprises a desulfurization clarification tank, a sludge discharge pump arranged in the desulfurization clarification tank, a sludge discharge pipe connected with the sludge discharge pump, a shunt valve arranged on the sludge discharge pipe, and a vacuum belt dehydrator connected with the sludge discharge pipe.
The invention has the beneficial effects that: according to the sludge discharge system of the desulfurization device, a sludge discharge pump outlet pipeline under the desulfurization clarification tank is led to a sludge inlet groove of the vacuum belt dehydrator, and the sludge is dehydrated and discharged while gypsum is dehydrated, so that the current situation that the separation effect of the existing gypsum and the sludge is poor on the vacuum belt conveyor and the centrifugal dehydrator is solved, and the mixed discharge of the desulfurization gypsum and the sludge is realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic diagram of the overall structure of the vacuum belt dehydrator of the present invention.
Fig. 2 is a schematic view showing the overall structure of the vacuum belt dehydrator according to the present invention at another view angle.
Fig. 3 is a schematic view of a part of the structure of the leveling unit of the vacuum belt dehydrator according to the present invention.
FIG. 4 is a schematic cross-sectional view of the leveling unit of the vacuum belt dehydrator according to the present invention.
Fig. 5 is a schematic view of the leveling unit of the vacuum belt dehydrator according to the present invention for removing the moving limiting frame.
Fig. 6 is a schematic diagram of the structure of the vibration unit of the vacuum belt dehydrator according to the present invention.
FIG. 7 is a schematic view of the structure of the drainage component of the vacuum belt dehydrator of the present invention.
Fig. 8 is a schematic view of a part of the structure of the limit assembly of the vacuum belt dehydrator of the present invention.
Fig. 9 is a schematic view of a partial cross-sectional structure of the spacing assembly of the vacuum belt dehydrator according to the present invention.
Fig. 10 is a schematic view showing the overall structure of the sludge discharging system of the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present invention in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1-2, a first embodiment of the present invention provides a guide roller 105 for guiding and limiting a conveyor belt 101 to prevent the conveyor belt 101 from deviating, which includes,
a vacuum belt dehydrator comprises a machine body 100, a conveyor belt 101, a carrier roller 102, a fixed plate 103 symmetrically arranged on the machine body 100, a support column 104 arranged on the fixed plate 103, and a guide wheel 105 mounted on the support column 104; wherein, bearing roller 102 rotates the both ends of installing at hydroextractor organism 100, one of them bearing roller 102 is rotated by motor 201a drive, conveyer belt 101 lays and installs on bearing roller 102 and roller bearing, fixed plate 103 is two, regard conveyer belt 101 as the central symmetry setting in the both sides of organism 100, evenly install three fixed column on every fixed plate 103, a guide pulley 105 is installed in the rotation of every fixed column below, guide pulley 105 and conveyer belt 101's edge laminating, conveyer belt 101 both sides setting's guide pulley 105 can be to conveyer belt 101 when leading, prevent that conveyer belt 101 from taking place the off tracking condition when rolling.
A leveling unit 200 including a driving part 201 provided on the body 100, a moving part 202 provided on the driving part 201, and a impurity removing part 203 provided on the moving part 202; and wherein the driving part 201 is disposed above the machine body 100 and the conveyor belt 101, the driving part 201 is used for providing power to the moving part 202, the moving part 202 is disposed inside and below the driving part 201, the moving part 202 is used for performing uniform tiling operation on the sludge on the conveyor belt 101, the impurity removing part 203 is disposed above the conveyor belt 101 near the head of the machine body 100, and the impurity removing part 203 is used for removing impurities such as stones from the sludge to be dropped onto the conveyor belt 101.
A vibration unit 300 including a transmission member 301 provided on the carrier roller 102, a rotation member 302 provided on the transmission member 301, and a beating member 303 provided on the rotation member 302; the transmission part 301 is arranged on one side of the carrier roller 102, the transmission part 301 is used for transmitting the power of the rotation of the carrier roller 102 to the rotating part 302 for speed change adjustment, the rotating part 302 is arranged below the conveying belt 101, the rotating part 302 is used for driving the beating part 303 to realize high-frequency ascending action, the beating part 303 is arranged below the conveying belt 101, and the beating part 303 is used for beating the conveying belt 101 from the lower part thereof to generate a vibration effect so as to prevent sludge from adhering to the conveying belt 101 and affecting the conveying process of the subsequent sludge.
The operation process comprises the following steps: when the sludge is transported to the vacuum belt dehydrator body 100 for dehydration operation, the sludge firstly enters the impurity removing part 203 for impurity removing, then flows into the conveying belt 101, the conveying belt 101 drives the sludge to the position of the moving part 202, the moving part 202 pushes and scrapes the piled sludge so that the piled sludge is uniformly paved, meanwhile, the guide wheels 105 arranged on two sides of the conveying belt 101 can prevent the conveying belt 101 from deviating when rolling, the dehydration effect of the sludge is ensured, and the abrasion degree of the conveying belt 101 is reduced; when the sludge is driven by the conveying belt 101 to move towards the tail of the machine body 100 and moves to a position close to the carrier roller 102 at the tail of the machine body 100, the beating part 303 can beat the conveying belt 101 from the lower part, so that the conveying belt 101 generates a vibration effect, when the sludge moves to the position, tremble can be obtained, the sludge and the conveying belt 101 are prevented from being clung, and finally the sludge is driven by the conveying belt 101 into a sludge storage pool arranged at the tail of the machine body 100, so that the effective carrying of the subsequent sludge on the conveying belt 101 is ensured.
Example 2
Referring to fig. 3 to 5, a moving part 202 for achieving a uniform sludge laying effect on a conveyor belt 101 according to a second embodiment of the present invention includes a driving part 201 including a motor 201a mounted on a machine body 100, a threaded rod 201b connected to the motor 201a, a moving limit frame 201c provided on a fixed plate 103, and a slide bar 201d provided in the moving limit frame 201 c;
the motor 201a can perform bidirectional rotation, that is, the forward and reverse rotation motor 201a, one end of the threaded rod 201b penetrates through the moving limiting frame 201c to be rotatably installed with an output shaft of the motor 201a, the moving limiting frame 201c is fixedly installed above the fixing plate 103, the lengths of the moving limiting frame 201c and the threaded rod 201b are both greater than the width of the conveying belt 101, and the sliding rod 201d is fixedly installed inside the moving limiting frame 201c and keeps flush with the threaded rod 201 b.
Specifically, the moving component 202 includes a chute 202a formed in the movement limiting frame 201c, a slider 202b mounted in the chute 202a, a connection plate 202c connected to the slider 202b, a scraper 202d disposed on the connection plate 202c, and a deflector 304b disposed on the scraper 202 d; the sliding block 202b is provided with a round hole for the threaded rod 201b and the sliding rod 201d to move;
the cross section of the chute 202a is cross-shaped, the upper side and the lower side of the chute 202a are communicated with the outside, the sliding block 202b is attached to the middle chute wall of the chute 202a, the sliding block 202b slides in the chute 202a, the connecting plate 202c is fixedly arranged below the sliding block 202b, the scraper 202d is fixedly arranged below the connecting plate 202c, the height of the scraper 202d is slightly higher than that of the conveying belt 101, the flow dividing plate 202e is fixedly arranged on one side of the scraper 202d, which faces to the movement of the sludge, the flow dividing plate 304b is formed by combining two rectangular plates and is conical by taking the scraper 202d as the center, and when the sludge moves to the position of the flow dividing plate 202e, the sludge is divided to two sides by the inclined flow dividing plate 202e, so that the sludge is prevented from directly contacting the scraper 202d, and the sludge is prevented from moving on the conveying belt 101.
Further, the impurity removing unit 203 includes a mud inlet groove 203a installed on the machine body 100, a support bar 203b connected to the slider 202b, an L-shaped bar 203c connected to the support bar 203b, a screen plate 203d installed on the L-shaped bar 203c, and impurity storage boxes 203e provided at both sides of the mud inlet groove 203 a; a filter screen is arranged in the mud inlet groove 203a, and the sieve plate 203d slides on the filter screen; an opening is arranged at the position of the mud inlet groove 203a close to the impurity storage box 203e;
wherein, both sides of advance mud groove 203a are installed simultaneously on two trash boxes 203e, advance the tank bottom of mud groove 203a and be provided with the opening, advance the both sides wall that mud groove 203a is close to the tank bottom and set up to the inclined plane that inclines to the bottom opening, bracing piece 203b fixed mounting is in slider 202 b's top, L shape pole 203 c's one end links to each other with bracing piece 203b, the other end and sieve 203d fixed connection, one side that sieve 203d is close to the filter screen sets up to the fretwork form, be similar to the rake, clearance on the sieve 203d is greater than the diameter size of impurity such as stone, the mesh size of filter screen is less than the size of impurity such as stone, make sieve 203d can promote trash such as stone that stops on the filter screen to advance in trash box 203e of mud groove 203a both sides when removing.
The rest of the structure is the same as in embodiment 1.
The operation process comprises the following steps: when the sludge is poured into the sludge tank 203a, the stone impurities doped in the sludge are blocked by the filter screen, meanwhile, the motor 201a drives the threaded rod 201b to rotate through the output shaft of the motor, the threaded rod 201b drives the sliding block 202b meshed with the threaded rod 201b through the round hole to move when rotating, the sliding block 202b drives the sliding rod 201d to move at the same time, the sliding block 202b can drive the supporting rod 203b to synchronously move when moving, the supporting rod 203b synchronously drives the L-shaped rod 203c to move, the L-shaped rod 203c drives the sieve plate 203d to synchronously move, the sieve plate 203d can push stones intercepted on the filter screen to move to the position of the impurity storage box 203e until the sliding block 202b moves to the maximum stroke, and finally the sieve plate 203d pushes the stones and other impurities into the impurity storage box 203e to be cleaned manually;
when the sludge flowing out from the opening at the bottom of the sludge inlet groove 203a flows onto the continuously rolling conveying belt 101, and the conveying belt 101 drives the sludge to move to the position of the flow dividing plate 202e, as the sliding block 202b drives the sieve plate 203d to move and simultaneously drives the scraping plate 202d to synchronously move through the connecting plate 202c, the scraping plate 202d drives the flow dividing plate 202e to synchronously move, the obliquely arranged flow dividing plate 202e divides the sludge coming in, and the divided sludge is pushed to the edge position of the conveying belt 101 by the moving scraping plate 202d, so that the sludge which is originally accumulated together is pushed and smoothed twice, and the sludge is distributed on the conveying belt 101 more uniformly;
by providing the impurity removing member 203 before the sludge flows to the conveyor belt 101, the impurities such as stones accumulated in the sludge can be intercepted and stored separately, preventing the situation that the stones and the like directly flow to the conveyor belt 101 to possibly damage the conveyor belt 101 and the machine body 100, and the sludge flowing to the conveyor belt 101 can be paved by the scraper 202d which moves back and forth, so that the sludge is prevented from accumulating together to affect the dewatering effect.
Example 3
Referring to fig. 6 to 9, in a third embodiment of the present invention, there is provided a beating member 303 capable of achieving an effect of vibrating a belt 301c to prevent sludge from adhering to a conveyor belt 101, comprising the transmission member 301 including a primary rotation shaft 301a mounted on the carrier roller 102, a primary pulley 301b provided on the primary rotation shaft 301a, a belt 301c mounted on the primary pulley 301b, and a secondary pulley 301d connected to the belt 301 c; the diameter of the first pulley 301b is larger than the diameter of the second pulley 301d;
the first rotating shaft 301a is rotatably mounted on the rotating shaft of the tail carrier roller 102 of the machine body 100, the carrier roller 102 can drive the first rotating shaft 301a to synchronously rotate when rotating, the diameter of the first belt pulley 301b is set to be larger than that of the second belt pulley 301d, and the purpose of the first belt pulley 301b is to increase the rotating speed of the second belt pulley 301d, so that the second belt pulley 301d can drive the rotating component 302 to rotate more rapidly.
Specifically, the rotating member 302 includes a second rotating shaft 302a disposed on the second pulley 301d, a ratchet wheel 302b mounted on the second rotating shaft 302a, and stoppers 302c disposed on both sides of the ratchet wheel 302 b; a supporting plate 302d is arranged below the limiting block 302c, and the supporting plate 302d is installed on the machine body 100;
the second rotating shaft 302a is fixedly installed on the second belt wheel 301d, a supporting frame is sleeved on two sides of the machine body 100 near the second rotating shaft 302a, the ratchet wheel 302b is fixedly installed in the middle of the second rotating shaft 302a and synchronously rotates along with the second rotating shaft 302a, the two limiting blocks 302c are symmetrically installed on two sides of the ratchet wheel 302b, the limiting blocks 302c are simultaneously sleeved on the second rotating shaft 302a and are in rotating connection with the second rotating shaft 302a, and the supporting plate 302d supports the limiting blocks 302c from the lower side.
Further, the beating part 303 includes a lifting assembly 303a and a limiting assembly 303b connected to the lifting assembly 303 a; the lifting assembly 303a includes a ratchet block 303a-1 engaged with the ratchet 302b, a lifting plate 303a-2 provided on the ratchet block 303a-1, and a plurality of tapping rods 303a-3 uniformly mounted on the lifting plate 303 a-2;
the ratchet block 303a-1 is meshed above the ratchet 302b, the width of the ratchet block 303a-1 is equal to that of the ratchet 302b, the lifting plate 303a-2 is fixedly installed at the upper end of the ratchet block 303a-1, two ends of the lifting plate 303a-2 are contacted with the side wall of the machine body 100, the knocking rods 303a-3 are uniformly distributed at the upper side of the lifting plate 303a-2, the upper end face of the knocking rods 303a-3 is set to be a cambered surface, and the distance between the knocking rods 303a-3 and the conveying belt 101 in an initial state is smaller than the distance between the tooth tops and the tooth roots of the ratchet teeth on the ratchet 302b, so that when the ratchet block 303a-1 is driven to rotate to the highest position, the knocking rods 303a-3 can be contacted with the conveying belt 101 and slightly lifted upwards, and the conveying belt 101 can generate a vibration effect.
Still further, the limiting assembly 303b includes a limiting plate 303b-1 symmetrically mounted on the machine body 100, a guiding slot 303b-2 formed on the limiting plate 303b-1, and a roller 303b-3 mounted on the lifting plate 303 a-2; the distance between the two limiting plates 303b-1 symmetrically arranged at one side of the machine body 100 is equal to the width of the lifting plate 303 a-2;
wherein, each group of limiting plates 303b-1 is two, one side of the two limiting plates 303b-1 opposite to each other contacts with the lifting plate 303a-2 at the same time, each limiting plate 303b-1 is provided with two guide grooves 303b-2, the guide grooves 303b-2 penetrate through the upper side and the lower side of the limiting plate 303b-1, the thickness of the roller 303b-3 is equal to the groove width of the guide groove 303b-2, and the lifting plate 303a-2 can roll in the guide groove 303b-2 of the limiting plate 303b-1 through the roller 303b-3, so that the friction force is reduced.
It should be noted that the vibration unit 300 further includes a drainage component 304; the drainage component 304 comprises a collection frame 304a symmetrically arranged on the machine body 100 and a guide plate 304b arranged on the collection frame 304 a;
wherein, the two collection frames 304a are fixedly installed at the position of the machine body 100, which is close to the vibration unit 300, by taking the conveyor belt 101 as a center, the bottom surface of the collection frame 304a is arranged to be continuously inclined towards the direction, which is close to the mud storage tank, the position, which is connected with the guide plate 304b, of the collection frame 304a is provided with an outlet, and the inclination angle of the guide plate 304b is inclined towards the position of the mud storage tank, so that the mud in the collection frame 304a can flow into the mud storage tank through the guide plate 304 b.
The rest of the structure is the same as in embodiment 2.
The operation process comprises the following steps: when the position of the sludge on the conveyer belt 101 moves above the vibration unit 300, the carrier roller 102 can drive the first rotating shaft 301a to rotate in the same direction through the rotating column shaft due to the fact that the carrier roller 102 rotates anticlockwise, the first rotating shaft 301a drives the first belt pulley 301b to rotate, the first belt pulley 301b drives the belt 301c to rotate, the belt 301c drives the second belt pulley 301d to rotate, the second belt pulley 301d drives the second rotating shaft 302a to rotate, the second rotating shaft 302a drives the ratchet wheel 302b to rotate, the ratchet wheel 302b drives the ratchet block 303a-1 to move upwards, the ratchet block 303a-1 drives the lifting plate 303a-2 to move upwards, the lifting plate 303a-2 drives the knocking rod 303a-3 to move upwards, the knocking rod 303a-3 can be in contact with the conveyer belt 101, after the ratchet block 303a-1 is driven to move to the tooth crest of the ratchet, the ratchet block 303a-1 moves downwards to the tooth root of the ratchet on the ratchet 302b under the gravity influence of the ratchet block 303a-1, so that the ratchet block 303a-1 continuously reciprocates up and down under the jacking of the ratchet 302b and the gravity influence of the ratchet, and because the diameter of the first belt pulley 301b is larger than that of the second belt pulley 301d, the rotating speed of the second belt pulley 301d is faster than that of the first belt pulley 301b, so that the ratchet block 303a-1 can move up and down on the ratchet 302b, the knocking rod 303a-3 continuously hits the conveyor belt 101, thereby achieving the effect of promoting the vibration of the conveyor belt 101, the continuously vibrating conveyor belt 101 continuously jumps the sludge on the conveyor belt 101, finally moves to the tail end of the machine body 100 and flows into the sludge storage tank, and a part of the sludge is vibrated into the collection frame 304a and flows into the sludge storage tank along the guide plate 304b, the work of the sludge on the vacuum belt dehydrator is finished.
Through set up beating part 303 on the afterbody bearing roller 102 of organism 100 for when silt removes this position, can be by beating the stick 303a-3 and carry out the shock effect influence that bumps fast and produce to conveyer belt 101, silt breaks away from conveyer belt 101, prevents that silt from gluing on conveyer belt 101 can't break away from conveyer belt 101 and flowing into the condition emergence in the mud storage pond, prevents to pile up the dehydration effect that influences silt together with follow-up silt, has improved the stability when silt dewaters on the vacuum belt dehydrator.
Example 4
Referring to fig. 10, a fourth embodiment of the present invention includes a desulfurization clarifier 400, a sludge discharge pump 401 provided in the desulfurization clarifier 400, a sludge discharge pipe 402 connected to the sludge discharge pump 401, a shunt valve 403 installed on the sludge discharge pipe 402, and a vacuum belt dehydrator 404 connected to the sludge discharge pipe 402;
wherein, the silt discharge pump 401 is located in the desulfurization clarification tank 400, the desulfurization clarification tank 400 is dredged through the clarification tank mud scraper, the dredged silt is pumped out through the silt discharge pump 401, the silt discharge pump 401 leads the silt in the silt discharge pump to the mud inlet tank 203a of the vacuum belt dehydrator 404 through the silt discharge pipe 402, the gypsum dehydration is carried out, the silt discharge pipe 402 is used for discharging the silt, the silt is washed through the additionally arranged flushing water pipe, the number of the vacuum belt dehydrators 404 is three, the silt discharge pipe 402 is provided with the shunt valve 403, and the silt at the lower part of the desulfurization clarification tank 400 is respectively led to each vacuum belt dehydrator through the shunt valve 403 on the silt discharge pipe 402.
To sum up: the sludge discharge system of the desulfurization device leads the outlet pipeline of the sludge discharge pump 401 under the desulfurization clarification tank 400 to the sludge inlet tank 203a of the vacuum belt dehydrator 404, and performs the sludge dehydration discharge while performing the gypsum dehydration, thereby solving the current situation that the separation effect of the existing gypsum and the sludge dehydration on the vacuum belt conveyor and the centrifugal dehydrator is poor, and realizing the mixed discharge of the desulfurization gypsum and the sludge.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (10)
1. A vacuum belt dehydrator, characterized in that: comprising the steps of (a) a step of,
the machine body (100) comprises a conveying belt (101) and a carrier roller (102), a fixed plate (103) symmetrically arranged on the machine body (100), a support column (104) arranged on the fixed plate (103), and a guide wheel (105) arranged on the support column (104);
a leveling unit (200) including a driving member (201) provided on the machine body (100), a moving member (202) provided on the driving member (201), and a impurity removing member (203) provided on the moving member (202); the method comprises the steps of,
a vibration unit (300) comprising a transmission member (301) provided on the carrier roller (102), a rotation member (302) provided on the transmission member (301), and a beating member (303) provided on the rotation member (302).
2. The vacuum belt dehydrator according to claim 1, wherein: the driving part (201) comprises a motor (201 a) mounted on the machine body (100), a threaded rod (201 b) connected with the motor (201 a), a movement limiting frame (201 c) arranged on the fixed plate (103), and a sliding rod (201 d) arranged in the movement limiting frame (201 c).
3. The vacuum belt dehydrator according to claim 2, wherein: the moving part (202) comprises a sliding groove (202 a) formed in the moving limiting frame (201 c), a sliding block (202 b) arranged in the sliding groove (202 a), a connecting plate (202 c) connected with the sliding block (202 b), a scraping plate (202 d) arranged on the connecting plate (202 c) and a flow dividing plate (202 e) arranged on the scraping plate (202 d);
the sliding block (202 b) is provided with a round hole for moving the threaded rod (201 b) and the sliding rod (201 d).
4. The vacuum belt dehydrator according to claim 3, wherein: the impurity removing component (203) comprises a mud inlet groove (203 a) arranged on the machine body (100), a supporting rod (203 b) connected with the sliding block (202 b), an L-shaped rod (203 c) connected with the supporting rod (203 b), a sieve plate (203 d) arranged on the L-shaped rod (203 c), and impurity storage boxes (203 e) arranged on two sides of the mud inlet groove (203 a);
a filter screen is arranged in the mud inlet groove (203 a), and the screen plate (203 d) slides above the filter screen;
the mud inlet groove (203 a) is provided with an opening at a position close to the impurity storage box (203 e).
5. The vacuum belt dehydrator according to claim 1 or 4, wherein: the transmission part (301) comprises a first rotating shaft (301 a) mounted on the carrier roller (102), a first belt pulley (301 b) arranged on the first rotating shaft (301 a), a belt (301 c) mounted on the first belt pulley (301 b), and a second belt pulley (301 d) connected with the belt (301 c);
the diameter of the first belt pulley (301 b) is larger than the diameter of the second belt pulley (301 d).
6. The vacuum belt dehydrator according to claim 5, wherein: the rotating component (302) comprises a second rotating shaft (302 a) arranged on the second belt wheel (301 d), a ratchet wheel (302 b) arranged on the second rotating shaft (302 a), and limiting blocks (302 c) arranged on two sides of the ratchet wheel (302 b);
a supporting plate (302 d) is arranged below the limiting block (302 c), and the supporting plate (302 d) is installed on the machine body (100).
7. The vacuum belt dehydrator according to claim 6, wherein: the beating part (303) comprises a lifting assembly (303 a) and a limiting assembly (303 b) connected with the lifting assembly (303 a);
the lifting assembly (303 a) includes a ratchet block (303 a-1) engaged with a ratchet (302 b), a lifting plate (303 a-2) provided on the ratchet block (303 a-1), and a plurality of tapping rods (303 a-3) uniformly mounted on the lifting plate (303 a-2).
8. The vacuum belt dehydrator according to claim 7, wherein: the limiting assembly (303 b) comprises limiting plates (303 b-1) symmetrically arranged on the machine body (100), guide grooves (303 b-2) formed in the limiting plates (303 b-1), and rollers (303 b-3) arranged on the lifting plates (303 a-2);
the distance between the two limiting plates (303 b-1) symmetrically arranged on one side of the machine body (100) is equal to the width of the lifting plate (303 a-2).
9. The vacuum belt dehydrator according to claim 1, wherein: the vibration unit (300) further comprises a drainage component (304);
the drainage component (304) comprises a collection frame (304 a) symmetrically arranged on the machine body (100), and a guide plate (304 b) arranged on the collection frame (304 a).
10. A sludge discharge system, characterized by: comprising the vacuum belt dehydrator according to any one of claims 1 to 9, further comprising,
a desulfurization clarifier (400), a sludge discharge pump (401) arranged in the desulfurization clarifier (400), a sludge discharge pipe (402) connected with the sludge discharge pump (401), a shunt valve (403) arranged on the sludge discharge pipe (402), and a vacuum belt dehydrator (404) connected with the sludge discharge pipe (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311295689.0A CN117339288A (en) | 2023-10-08 | 2023-10-08 | Vacuum belt dehydrator and silt discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311295689.0A CN117339288A (en) | 2023-10-08 | 2023-10-08 | Vacuum belt dehydrator and silt discharge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117339288A true CN117339288A (en) | 2024-01-05 |
Family
ID=89356815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311295689.0A Pending CN117339288A (en) | 2023-10-08 | 2023-10-08 | Vacuum belt dehydrator and silt discharge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117339288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118022418A (en) * | 2024-04-11 | 2024-05-14 | 安徽瑞林精科股份有限公司 | Machining lubricating oil waste residue separation treatment equipment |
| CN118439775A (en) * | 2024-07-05 | 2024-08-06 | 青岛达能环保设备股份有限公司 | Sludge treatment equipment |
-
2023
- 2023-10-08 CN CN202311295689.0A patent/CN117339288A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118022418A (en) * | 2024-04-11 | 2024-05-14 | 安徽瑞林精科股份有限公司 | Machining lubricating oil waste residue separation treatment equipment |
| CN118439775A (en) * | 2024-07-05 | 2024-08-06 | 青岛达能环保设备股份有限公司 | Sludge treatment equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117339288A (en) | Vacuum belt dehydrator and silt discharge system | |
| KR101899721B1 (en) | High efficiency grit scraping and lifting device of sewage water | |
| CN106673394B (en) | System and method for on-site dehydration of slurry | |
| CN2565240Y (en) | Integrated device for condensating squeezing and dewatering | |
| CN108978750A (en) | A kind of hydraulic engineering river corridor restoration Accrete clearing device | |
| CN112717489B (en) | Sediment removal and dredging device of sediment tank | |
| CN110078341B (en) | Slurry solid-liquid separator and process | |
| CN218280830U (en) | Mud press capable of adjusting pressure of plunger pump to reduce abrasion | |
| CN111285579A (en) | Urban inland river sludge treatment and reuse method | |
| CN213375313U (en) | Impurity filtering device for sewage treatment | |
| CN212153516U (en) | Automatic desilting blowdown system of river course | |
| CN107837958A (en) | One kind is used for water conservancy equipment production vibrations sand washer | |
| CN212091179U (en) | Vibrating dewatering screen | |
| CN113769465A (en) | Water conservancy water inlet mud real-time cleaning device | |
| CN115140919A (en) | River sludge treatment device for municipal management and use method | |
| CN110339952B (en) | Industrial dehydrator with sewage discharging device | |
| CN113045162A (en) | Comprehensive treatment method for river treatment precipitated sludge | |
| CN219333378U (en) | Hydraulic engineering filter equipment | |
| KR100807341B1 (en) | Sludge accumulating device with multiple wing sliding | |
| CN111495735A (en) | Sand screening machine for construction machinery | |
| CN215784041U (en) | Adjustable large sand washer easy to clean | |
| CN210815676U (en) | Washing flotation machine for efficient pollution discharge and emission classification | |
| CN117189694B (en) | Anti-blocking equipment for submersible pump | |
| CN216839290U (en) | Water resources rapid filtering device for water conservancy construction | |
| CN221810595U (en) | Foundation pit drainage device for building engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |