CN116460039A - Filter device for preparing coal water slurry additive and application method thereof - Google Patents
Filter device for preparing coal water slurry additive and application method thereof Download PDFInfo
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- CN116460039A CN116460039A CN202310248526.0A CN202310248526A CN116460039A CN 116460039 A CN116460039 A CN 116460039A CN 202310248526 A CN202310248526 A CN 202310248526A CN 116460039 A CN116460039 A CN 116460039A
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- Prior art keywords
- plate
- fixedly connected
- filter
- rod
- enabling
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- 239000000654 additive Substances 0.000 title claims abstract description 84
- 230000000996 additive effect Effects 0.000 title claims abstract description 76
- 239000003245 coal Substances 0.000 title claims abstract description 30
- 239000002002 slurry Substances 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 74
- 238000001914 filtration Methods 0.000 claims abstract description 70
- 239000002245 particle Substances 0.000 claims abstract description 32
- 238000007664 blowing Methods 0.000 claims abstract description 12
- 239000003250 coal slurry Substances 0.000 claims description 36
- 241000220317 Rosa Species 0.000 claims description 30
- 230000006978 adaptation Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000012216 screening Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a filtering device for preparing a coal water slurry additive and a using method thereof, and the filtering device comprises a base and a filtering box positioned above the base, wherein the periphery of the top of the base is fixedly connected with the periphery of the bottom of the filtering box through a fixing rod, the top of the base is provided with a driving mechanism, and one side of the driving mechanism is provided with a blowing mechanism. According to the filtering device for preparing the coal water slurry additive and the application method thereof, falling additive particles can be blown through sprayed wind, smaller particles in the additive are blown to the first filter plate, the additive particles are subjected to primary screening and filtering, and meanwhile, the sealing plate drives the first filter plate to reciprocate back and forth through the pushing mechanism, so that the first filter plate carries out secondary filtering on the additive particles subjected to primary screening and filtering, qualified coal water slurry additive particles can be screened and filtered out well, and the filtering efficiency of the coal water slurry additive is greatly improved.
Description
Technical Field
The invention relates to the technical field of processing of coal water slurry additives, in particular to a filtering device for preparing a coal water slurry additive and a using method thereof.
Background
The conventional water-coal-slurry additive needs to be manufactured through production and processing to meet the production requirement of the water-coal-slurry, the water-coal-slurry additive is prepared by mixing various components into a solution in the preparation process, and in the mixing process, indissolvable or insoluble matters possibly exist, and the indissolvable or insoluble matters flow into the water-coal-slurry to influence the performance of the water-coal-slurry, so that the prior patent document improves the water-coal-slurry.
Like chinese patent CN110237584a, a filtering device for preparing a water-coal slurry additive, which comprises a workbench, support columns are symmetrically and fixedly connected at the left and right sides of the bottom of the workbench, a lower half bearing box is mounted at the center of the top of the workbench in a jogged manner, ear blocks are symmetrically and fixedly connected at the left and right sides of the lower half bearing box, a filter cartridge is movably inserted at the top of the inner cavity of the lower half bearing box, an insoluble filter screen is arranged at the bottom of the inner cavity of the filter cartridge, hydraulic telescopic rods are respectively arranged at the left and right sides of the top of the workbench, bearing plates are respectively and fixedly connected at the top telescopic ends of the two groups of hydraulic telescopic rods, an upper half bearing box is fixedly connected between the two groups of bearing plates, an ultrasonic vibration mechanism is mounted at the left and right sides of the top of the upper half bearing box in a jogged manner, and a feeding pipe is arranged at the center of the top of the upper half bearing box, and a discharge pipe is arranged at the center of the bottom of the lower half bearing box.
Although the filtering cylinder and the insoluble filter screen structure are matched for use, the filtering device still has defects in actual use, for example, the device can filter the water-coal-slurry additive only through the insoluble filter screen, and more water-coal-slurry additive on the insoluble filter screen can be slowly filtered, so that the excessive speed of the water-coal-slurry additive is slow, and the filtering efficiency of the water-coal-slurry additive is low, and therefore, the filtering device for preparing the water-coal-slurry additive with high efficiency is designed at present to solve the defects.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a filtering device for preparing a water-coal-slurry additive and a using method thereof, which solve the problems of low filtration efficiency of the water-coal-slurry additive caused by slow over-speed of the water-coal-slurry additive.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a filter equipment is used in preparation of coal slurry additive, includes the base and is located the rose box of base top, through dead lever fixed connection around the base top and between the rose box bottom, the top of base is provided with actuating mechanism, one side of actuating mechanism is provided with blowing mechanism, one side of rose box inner chamber is provided with filtering mechanism, actuating mechanism's top is provided with the pushing mechanism with filtering mechanism looks adaptation, one side at base top is provided with the rotary mechanism with actuating mechanism looks adaptation.
Preferably, the driving mechanism comprises a motor, the motor is fixedly connected with the top of base, the output shaft of motor passes through shaft coupling fixedly connected with dwang, the bottom of rose box inner chamber is through seting up opening fixedly connected with seal cylinder, the top of dwang runs through seal cylinder and extends to seal cylinder's inside, the top of dwang surface just is located seal cylinder's inside fixedly connected with paddle, the fresh air inlet has all been seted up to seal cylinder bottom's both sides.
Preferably, the blowing mechanism comprises an air outlet pipe, the air outlet pipe is communicated with the sealing cylinder, the other end of the air outlet pipe penetrates through the filter box and extends to the outside of the filter box, one end of the air outlet pipe extending to the outside of the filter box is communicated with an air guide pipe, the top end of the air guide pipe penetrates through the filter box and extends to the inside of the filter box, the air guide pipe extends to the inside of the filter box and is communicated with a connecting pipe, one side of the connecting pipe is communicated with a plurality of exhaust pipes through an air pipe, and one side of the outer surface of the exhaust pipe is provided with a plurality of exhaust holes.
Preferably, the filtering mechanism comprises a first chute plate, the first chute plate is fixedly connected to the upper part of one side of the inner cavity of the filtering box, the front part and the rear part inside the first chute plate are both connected with first sliding blocks in a sliding way, one side of each first sliding block is rotationally connected with a first filtering plate through a rotating piece, the front part and the rear part of each first filtering plate are both fixedly connected with a second filtering plate, the front part and the rear part of the inner cavity of the first chute plate are both fixedly connected with first springs, one ends of the two opposite first springs are respectively connected with one side of the opposite first sliding blocks in a back-to-back way, the front part and the rear part of the inner cavity of the filtering box are both fixedly connected with baffle plates, and one side of the bottom of each first filtering plate is provided with a groove.
Preferably, the pushing mechanism comprises a sealing plate, the sealing plate sliding connection is in the internal surface of seal tube, the external surface fixedly connected with sealing washer of sealing plate, the top fixedly connected with slide bar of sealing plate, the one end of slide bar runs through the seal tube and extends to the outside of seal tube, the one end fixedly connected with second draw runner plate of slide bar, the inside sliding connection of second draw runner plate has the second sliding block, one side fixedly connected with bracing piece of second sliding block, the top fixedly connected with of bracing piece and the backup pad of recess looks adaptation, the front portion and the equal fixedly connected with second spring in rear portion of second draw runner plate inner chamber, two the relative one end of second spring respectively with the front portion and the rear portion fixedly connected with of second sliding block, the air guide hole has all been seted up to the both sides at seal tube top.
Preferably, the rotary mechanism comprises a rotary rod, the bottom of rotary rod is rotated through the bearing and is connected in the top of base, the surface of rotary rod and the equal fixedly connected with belt pulley of surface of rotary rod, two the transmission is connected with the belt between the surface of belt pulley, the top of rotary rod runs through the rose box and extends to the inside of rose box, the top fixedly connected with of rotary rod and the cam of bracing piece looks adaptation, the surface fixedly connected with rubber sleeve of cam.
Preferably, the top intercommunication of rose box has the inlet pipe, the surface of inlet pipe is provided with electromagnetic control valve, one side fixedly connected with L template at sealed section of thick bamboo top, one side fixed mounting of L template bottom has the control button with slide bar looks adaptation.
Preferably, the discharge gate has all been seted up to the both sides of rose box, between the front portion and the rear portion of rose box inner chamber and be located the below fixedly connected with first stock guide of inlet pipe, between the front portion and the rear portion of rose box inner chamber and be located the below fixedly connected with second stock guide of first filter, one side that first stock guide and second stock guide are opposite to each other all extends to the outside of discharge gate.
The invention also discloses a filtering and using method for preparing the water-coal-slurry additive, which specifically comprises the following steps:
s1, driving a rotating rod to rotate through a motor, enabling the rotating rod to drive a blade to rotate, pumping external air into a sealing cylinder through the rotation of the blade, exhausting gas in the sealing cylinder from an air outlet pipe, introducing the air into an exhaust pipe through an air guide pipe and a connecting pipe, and then spraying the air left through a plurality of exhaust holes, wherein the air in the sealing cylinder is rapidly increased through the increase of the rotation speed of the motor, so that the air exhausted from the air outlet pipe can jack up a sealing plate upwards, the sealing plate can drive a sliding rod to move upwards, the sliding rod drives a supporting rod to move upwards through a second sliding block in a second sliding groove plate, and drives the supporting plate to move upwards, and the supporting plate moves upwards into a groove, so that the supporting plate pushes a first filter plate to rotate to a horizontal state;
s2, after the sliding rod moves upwards to the highest position, the sliding rod can be extruded to a control button, so that an electromagnetic control valve is opened through the control button, a coal water slurry additive is added into the filter box through a feed pipe, the coal water slurry additive falls into the filter box through the feed pipe, wind sprayed by a plurality of exhaust pipes blows the coal water slurry additive, particles in the coal water slurry additive are filtered once, smaller particles in the coal water slurry additive are blown onto the first filter plate, and larger particles in the coal water slurry additive fall into the first guide plate through self gravity to slide and be discharged;
s3, when the rotating rod rotates, the right belt pulley is driven to rotate through the belt, the rotating rod is driven to rotate, the cam on the rotating rod rotates, when the cam touches the supporting rod every time the cam rotates for one circle, the cam can press the supporting rod to push the supporting rod to move, the cam can rotate from the surface of the supporting rod, the supporting rod on the second sliding block can be pushed to move forwards for resetting through the acting force of the two second springs, the supporting rod can be pushed to move backwards and then move forwards for resetting after every rotation of the cam, so that the supporting rod can reciprocate forwards and backwards, the supporting rod can drive the supporting plate to reciprocate forwards and backwards, the supporting plate can push the first filter plate to reciprocate forwards and backwards through the acting force of the first springs, secondary screening is carried out on the additive particles of the water-coal slurry on the first filter plate through the reciprocating movement of the first filter plate, and qualified small particles are screened onto the second guide plate to slide and drain;
s4, after filtering a batch of additives, stopping the rotation of a motor, enabling a rotating rod to not drive paddles to rotate, enabling a plurality of exhaust pipes to not exhaust air any more, enabling the sealing plate to be jacked up by no air in the sealing cylinder, enabling the sealing plate to move downwards and reset through the gravity of the sealing plate, driving a sliding rod to move downwards and not extruding a control button, closing an electromagnetic control valve and not feeding, enabling a rotating rod to stop rotating, enabling the sliding rod to drive a supporting rod to move downwards through a second sliding block in a second sliding groove plate, enabling a supporting plate on the supporting rod to move downwards and not support a first filter plate, enabling the first filter plate to rotate downwards and incline, and enabling large-particle additives which are not filtered out on the first filter plate to roll onto a first guide plate and be discharged;
preferably, the first material guiding plate and the second material guiding plate are trapezoidal plates formed by two inclined plates and a flat plate.
Advantageous effects
The invention provides a filtering device for preparing a coal water slurry additive and a using method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) According to the invention, the rotating rod is driven by the motor to rotate, so that the blade is driven to rotate, external air is pumped into the sealing cylinder through the air inlet hole, the air enters the air outlet pipe, the air is sprayed out from the air outlet hole through the air guide pipe, the connecting pipe and the air outlet pipe, the sprayed air blows the dropped additive particles, smaller particles in the additive are blown to the first filter plate, so that the additive particles are subjected to primary screening and filtration, and meanwhile, the air can jack up the sealing plate, so that the sealing plate drives the first filter plate to reciprocate back and forth through the pushing mechanism, the first filter plate performs secondary filtration on the additive particles subjected to primary screening and filtration, and therefore, qualified water-coal-slurry additive particles can be screened and filtered well, and the filtering efficiency of the water-coal-slurry additive is greatly improved.
(2) According to the invention, the motor drives the rotating rod to rotate, so that the sealing plate drives the sliding rod to move upwards and can squeeze the control button, the electromagnetic control valve is opened, additives on the feeding pipe can automatically start to drop into the filter box for screening and filtering, after the motor is closed, the sealing plate can move upwards for resetting, and the sliding rod can move downwards and can not squeeze the control button, so that the electromagnetic control valve can be automatically controlled to be closed, additive particles are not added into the filter box any more, the filter box is more automatic in use, manual operation of a worker is not required, and better time and labor saving can be achieved.
(3) According to the invention, through wind blowing filtration screening and first filter plate filtration screening, the additive is subjected to double filtration, so that large particles in the additive can be effectively filtered out, the filtration quality of the additive particles is greatly improved, and the usability of the water-coal-slurry additive is ensured.
(4) According to the invention, the filtered additive can be conveniently guided and discharged through the first material guide plate and the second material guide plate, and the filtered additive can be well ensured to be completely discharged, so that the filtered additive can be conveniently collected.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the filter box of the present invention;
FIG. 4 is a bottom view of the internal structure of the filter housing of the present invention;
FIG. 5 is a schematic view of the internal structure of the seal cartridge of the present invention;
FIG. 6 is a left side view of the second runner plate, second slider, support bar, second spring and support plate structure of the present invention;
FIG. 7 is a right side view showing the internal structure of the filter box, the first chute plate, the first filter plate, the second filter plate and the baffle plate of the present invention;
FIG. 8 is a left side view showing the internal structure of the filter box, the connecting pipe, the exhaust pipe and the exhaust hole of the present invention;
FIG. 9 is a right side view of the first chute plate, first slider and first filter plate structure of the present invention;
fig. 10 is a schematic view of the structure of the rotating rod, cam and rubber sleeve of the present invention.
In the figure: 1. a base; 2. a filter box; 3. a driving mechanism; 4. a blowing mechanism; 5. a filtering mechanism; 6. a pushing mechanism; 7. a rotation mechanism; 8. an L-shaped plate; 9. a control button; 10. a feed pipe; 11. an electromagnetic control valve; 12. a discharge port; 13. a first guide plate; 31. a motor; 32. a rotating lever; 33. a sealing cylinder; 34. a paddle; 35. an air inlet hole; 14. a second guide plate; 41. an air outlet pipe; 42. an air guide pipe; 43. a connecting pipe; 44. an exhaust pipe; 45. an exhaust hole; 51. a first runner plate; 52. a first slider; 53. a first filter plate; 54. a second filter plate; 55. a first spring; 56. a baffle; 57. a groove; 61. a sealing plate; 62. a seal ring; 63. a slide bar; 64. a second runner plate; 65. a second slider; 66. a support rod; 67. a second spring; 68. an air guide hole; 69. a support plate; 71. a rotating rod; 72. a belt pulley; 73. a belt; 74. a cam; 75. a rubber sleeve.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a filter equipment is used in preparation of coal slurry additive, including base 1 and the rose box 2 that is located base 1 top, through dead lever fixed connection around the base 1 top and between the rose box 2 bottom all around, the top of base 1 is provided with actuating mechanism 3, one side of actuating mechanism 3 is provided with mechanism 4 of blowing, one side of rose box 2 inner chamber is provided with filtering mechanism 5, the top of actuating mechanism 3 is provided with the pushing mechanism 6 with filtering mechanism 5 looks adaptation, one side at base 1 top is provided with the rotary mechanism 7 with actuating mechanism 3 looks adaptation.
As a preferred embodiment, in order to exhaust external wind into the sealing cylinder 33 to the blowing mechanism 4, the driving mechanism 3 includes a motor 31, the motor 31 is a servo motor, the motor 31 is electrically connected through an external power supply, the motor 31 is controlled through a control switch, the rotating speed can be regulated and controlled through the control switch, the motor 31 is fixedly connected to the top of the base 1, an output shaft of the motor 31 is fixedly connected with a rotating rod 32 through a coupling, the bottom of an inner cavity of the filtering box 2 is fixedly connected with the sealing cylinder 33 through an opening, the top of the rotating rod 32 penetrates through the sealing cylinder 33 and extends to the inside of the sealing cylinder 33, the top of the outer surface of the rotating rod 32 and is fixedly connected with a blade 34 positioned in the inside of the sealing cylinder 33, both sides of the bottom of the sealing cylinder 33 are provided with air inlet holes 35, as a detailed description, in order to be able to blow and filter the water-coal slurry additive through the external wind, the blowing mechanism 4 includes an air outlet pipe 41, the other end of the air outlet pipe 41 penetrates through the filtering box 2 and extends to the outside of the filtering box 2, one end of the air outlet pipe 41 extends to the filtering box 2 is communicated with an air guide pipe 42, the top of the filtering box 42 penetrates through the filtering box 2 and extends to the inside of the filtering box 2, the air outlet pipe 43 extends to the inside of the filtering box 2 is communicated with a plurality of air outlet pipes 44, and one side of the air outlet pipes 44 is communicated with the air outlet pipe 44.
As a preferred embodiment, in order to perform secondary filtration on the water-coal-slurry additive after primary filtration by the air blowing mechanism 4, the filtering mechanism 5 comprises a first chute plate 51, the first chute plate 51 is fixedly connected above one side of the inner cavity of the filtering box 2, the front part and the rear part of the inside of the first chute plate 51 are both in sliding connection with a first sliding block 52, one side of each of the two first sliding blocks 52 is rotationally connected with a first filtering plate 53 through a rotating piece, the rotating piece is fixed on the first sliding block 52 and rotates through two fixed plates and a pin rod, the front surface of the filtering box 2 is provided with a sealing door, the pin rod is removed by opening the sealing door, the first filtering plate 53 can be detached and replaced, the filtering plates with other density specifications can be replaced, and the adapted wind power discharged by the exhaust pipe 44 can perform blowing filtration on the water-coal-slurry additive by regulating the rotation speed of the motor 31, the front portion and the rear portion of first filter 53 are all fixedly connected with second filter 54, the front portion and the rear portion of first draw runner plate 51 inner chamber are all fixedly connected with first spring 55, the one end that two first springs 55 are relative respectively with the one side fixed connection that two first sliding blocks 52 are opposite, the front portion and the rear portion of rose box 2 inner chamber just are located the top of first filter 53 and all fixedly connected with baffle 56, recess 57 is seted up to one side of first filter 53 bottom, the discharge gate 12 has all been seted up to the both sides of rose box 2, between the front portion and the rear portion of rose box 2 inner chamber and be located the below fixedly connected with first stock guide 13 of inlet pipe 10, between the front portion and the rear portion of rose box 2 inner chamber and be located the below fixedly connected with second stock guide 14 of first filter 53, one side that first stock guide 13 and second stock guide 14 are opposite all extended to the outside of discharge gate 12.
In order to support the first filter plate 53 in a linkage manner with the driving mechanism 3, the pushing mechanism 6 includes a sealing plate 61, the sealing plate 61 is slidably connected to the inner surface of the sealing cylinder 33, a sealing ring 62 is fixedly connected to the outer surface of the sealing plate 61, a sliding rod 63 is fixedly connected to the top of the sealing plate 61, one end of the sliding rod 63 penetrates through the sealing cylinder 33 and extends to the outside of the sealing cylinder 33, a second sliding groove plate 64 is fixedly connected to one end of the sliding rod 63, a second sliding block 65 is slidably connected to the inside of the second sliding groove plate 64, a supporting rod 66 is fixedly connected to one side of the second sliding block 65, the sliding rod 63 and the supporting rod 66 are made of light metal materials such as aluminum alloy, a supporting plate 69 adapted to the groove 57 is fixedly connected to the top end of the supporting rod 66, a second spring 67 is fixedly connected to the front portion and the rear portion of the inner cavity of the second sliding groove plate 64, and air guide holes 68 are respectively formed in two opposite ends of the second spring 67 and fixedly connected to the front portion and the rear portion of the second sliding block 65, and air guide holes 68 are respectively formed in two sides of the top of the sealing cylinder 33.
As a preferred embodiment, in order to enable the first filter plate 53 to reciprocate to achieve secondary screening and filtration of the water-coal-slurry additive, the rotating mechanism 7 comprises a rotating rod 71, the bottom end of the rotating rod 71 is rotatably connected to the top of the base 1 through a bearing, belt pulleys 72 are fixedly connected to the outer surfaces of the rotating rod 71 and the rotating rod 32, a belt 73 is connected between the outer surfaces of the two belt pulleys 72 in a transmission manner, the top end of the rotating rod 71 penetrates through the filter box 2 and extends to the inside of the filter box 2, a cam 74 matched with the supporting rod 66 is fixedly connected to the top end of the rotating rod 71, and a rubber sleeve 75 is fixedly connected to the outer surface of the cam 74.
As a preferred embodiment, in order to automatically start the electromagnetic control valve 11 to add the additive of the water-coal slurry into the filter tank 2, the top of the filter tank 2 is communicated with the feed pipe 10, the outer surface of the feed pipe 10 is provided with the electromagnetic control valve 11, the electromagnetic control valve 11 is electrically connected with an external power supply, the electromagnetic control valve is controlled by the control button 9, one side of the top of the sealing barrel 33 is fixedly connected with the L-shaped plate 8, and one side of the bottom of the L-shaped plate 8 is fixedly provided with the control button 9 matched with the sliding rod 63.
The invention also discloses a filtering and using method for preparing the water-coal-slurry additive, which specifically comprises the following steps:
s1, driving a rotating rod 32 to rotate through a motor 31, enabling the rotating rod 32 to drive a paddle 34 to rotate, pumping external air into a sealing cylinder 33 through the rotation of the paddle 34, enabling air in the sealing cylinder 33 to be discharged from an air outlet pipe 41, and then passing through an air guide pipe 42 and a connecting pipe 43 to be introduced into an air exhaust pipe 44, and then being sprayed leftwards through a plurality of air exhaust holes 45, enabling the air in the sealing cylinder 33 to be rapidly increased through the increase of the rotating speed of the motor 31, so that the air discharged from the air outlet pipe 41 can jack up a sealing plate 61 upwards, enabling the sealing plate 61 to drive a sliding rod 63 to move upwards, enabling the sliding rod 63 to drive a supporting rod 66 to move upwards through a second sliding block 65 in a second sliding groove plate 64, driving a supporting plate 69 to move upwards, and enabling the supporting plate 69 to move upwards into a groove 57, so that the supporting plate 69 pushes a first filter plate 53 to rotate to a horizontal state;
s2, after the sliding rod 63 moves upwards to the highest position, the sliding rod can be extruded to the control button 9, so that the electromagnetic control valve 11 is opened through the control button 9, the coal water slurry additive is added into the filter box 2 through the feed pipe 10, the coal water slurry additive can fall into the filter box 2 through the feed pipe 10, the coal water slurry additive is blown by wind sprayed by the exhaust pipes 44, particles in the coal water slurry additive are filtered once, smaller particles in the coal water slurry additive are blown onto the first filter plate 53, and larger particles in the coal water slurry additive can fall into the first guide plate 13 through self gravity and are discharged in a sliding manner;
s3, the rotating rod 32 rotates and drives the right belt pulley 72 to rotate, the belt 73 drives the right belt pulley 72 to rotate, so that the rotating rod 71 is driven to rotate, the cam 74 on the rotating rod 71 rotates, when the cam 74 touches the supporting rod 66 in each rotation, the cam 74 presses the supporting rod 66 to push the supporting rod 66 to move, the cam 74 rotates from the surface of the supporting rod 66 again, the supporting rod 66 on the second sliding block 65 is pushed to move forwards and reset by the acting force of the two second springs 67, the supporting rod 66 is pushed to move backwards and move forwards again by each rotation of the cam 74, the supporting rod 66 is driven to reciprocate forwards and backwards, the supporting rod 66 drives the supporting rod 69 to reciprocate forwards and backwards, the supporting plate 69 pushes the first filter plate 53 to reciprocate forwards and backwards in the groove 57, the first filter plate 53 reciprocates forwards and backwards by the acting force of the first spring 55, the qualified small particles are screened and filtered by the second screening of the additive particles of the coal water slurry on the first filter plate 53, and the qualified small particles are screened and fall onto the second guide plate 14;
s4, after a batch of additives are filtered, stopping the rotation of the motor 31, enabling the rotating rod 32 to not drive the paddles 34 to rotate, enabling the sealing barrel 33 to not be subjected to air inlet any more, enabling the plurality of exhaust pipes 44 to not be subjected to air outlet any more, enabling the sealing barrel 33 to be free of air jacking of the sealing plate 61, enabling the sealing plate 61 to move downwards and reset through the gravity of the sealing plate 61, enabling the sliding rod 63 to move downwards and not squeeze the control button 9 any more, closing the electromagnetic control valve 11 and not feeding any more, enabling the rotating rod 71 to stop rotating, enabling the sliding rod 63 to drive the supporting rod 66 to move downwards through the second sliding block 65 in the second sliding groove plate 64, enabling the supporting plate 69 on the supporting rod 66 to move downwards and not support the first filtering plate 53 any more, enabling the first filtering plate 53 to rotate downwards and incline, and enabling large particle additives which are not filtered on the first filtering plate 53 to roll down on the first guiding plate 13 to be discharged;
the first guide plate 13 in S2 and the second guide plate 14 in S3 are trapezoidal plates formed by two inclined plates and a flat plate.
Claims (10)
1. The utility model provides a filter equipment is used in preparation of coal water slurry additive, includes base (1) and is located rose box (2) of base (1) top, its characterized in that: the novel air conditioner is characterized in that the periphery of the top of the base (1) is fixedly connected with the periphery of the bottom of the filter tank (2) through a fixing rod, a driving mechanism (3) is arranged at the top of the base (1), an air blowing mechanism (4) is arranged on one side of the driving mechanism (3), a filter mechanism (5) is arranged on one side of an inner cavity of the filter tank (2), a pushing mechanism (6) matched with the filter mechanism (5) is arranged at the top of the driving mechanism (3), and a rotating mechanism (7) matched with the driving mechanism (3) is arranged on one side of the top of the base (1).
2. The filter device for preparing the water-coal-slurry additive according to claim 1, wherein: the driving mechanism (3) comprises a motor (31), the motor (31) is fixedly connected to the top of the base (1), an output shaft of the motor (31) is fixedly connected with a rotating rod (32) through a coupler, the bottom of an inner cavity of the filter box (2) is fixedly connected with a sealing cylinder (33) through an opening, the top end of the rotating rod (32) penetrates through the sealing cylinder (33) and extends to the inside of the sealing cylinder (33), the top of the outer surface of the rotating rod (32) is fixedly connected with paddles (34) which are positioned in the inside of the sealing cylinder (33), and air inlet holes (35) are formed in two sides of the bottom of the sealing cylinder (33).
3. The filter device for preparing the water-coal-slurry additive according to claim 2, wherein: the utility model provides a blowing mechanism (4) is including going out tuber pipe (41), go out tuber pipe (41) intercommunication in sealed section of thick bamboo (33), the other end that goes out tuber pipe (41) runs through rose box (2) and extends to the outside of rose box (2), it has guide duct (42) to go out the outside one end intercommunication of rose box (2) to go out tuber pipe (41), the top of guide duct (42) runs through rose box (2) and extends to the inside of rose box (2), guide duct (42) extend to the inside intercommunication of rose box (2) have connecting pipe (43), one side of connecting pipe (43) has a plurality of exhaust pipe (44) through the breather pipe intercommunication, a plurality of exhaust hole (45) have been seted up to one side of exhaust pipe (44) surface.
4. The filter device for preparing the water-coal-slurry additive according to claim 1, wherein: the filter mechanism (5) comprises a first chute plate (51), the first chute plate (51) is fixedly connected to the upper portion of one side of the inner cavity of the filter box (2), the front portion and the rear portion inside the first chute plate (51) are fixedly connected with first sliding blocks (52) in a sliding mode, one side of each first sliding block (52) is rotatably connected with a first filter plate (53) through a rotating piece, the front portion and the rear portion of each first filter plate (53) are fixedly connected with a second filter plate (54), the front portion and the rear portion of the inner cavity of each first chute plate (51) are fixedly connected with first springs (55), one ends, opposite to the first springs (55), of each first spring are respectively fixedly connected to one side, opposite to the two first sliding blocks (52), of the inner cavity of the filter box (2) are fixedly connected with baffle plates (56) above the front portion and the rear portion of each first filter plate (53), and one side of the bottom of each first filter plate (53) are provided with grooves (57).
5. The filtering device for preparing the water-coal-slurry additive according to claim 4, wherein: the pushing mechanism (6) comprises a sealing plate (61), the sealing plate (61) is connected to the inner surface of the sealing cylinder (33) in a sliding mode, a sealing ring (62) is fixedly connected to the outer surface of the sealing plate (61), a sliding rod (63) is fixedly connected to the top of the sealing plate (61), one end of the sliding rod (63) penetrates through the sealing cylinder (33) and extends to the outer portion of the sealing cylinder (33), one end of the sliding rod (63) is fixedly connected with a second sliding groove plate (64), a second sliding block (65) is connected to the inner portion of the second sliding groove plate (64) in a sliding mode, a supporting plate (66) is fixedly connected to one side of the second sliding block (65), a second spring (67) is fixedly connected to the front portion and the rear portion of an inner cavity of the second sliding groove plate (64), two opposite ends of the second springs (67) are respectively fixedly connected to the front portion and the rear portion of the second sliding block (65), and air holes (68) are formed in the two sides of the sealing cylinder (33).
6. The filtering device for preparing the water-coal-slurry additive according to claim 5, wherein: rotary mechanism (7) are including rotary rod (71), the bottom of rotary rod (71) is rotated through the bearing and is connected in the top of base (1), the surface of rotary rod (71) and the equal fixedly connected with belt pulley (72) of the surface of dwang (32), two the transmission is connected with belt (73) between the surface of belt pulley (72), the top of rotary rod (71) runs through rose box (2) and extends to the inside of rose box (2), the top fixedly connected with of rotary rod (71) and cam (74) of bracing piece (66) looks adaptation, the surface fixedly connected with rubber sleeve (75) of cam (74).
7. The filtering device for preparing the water-coal-slurry additive according to claim 5, wherein: the top intercommunication of rose box (2) has inlet pipe (10), the surface of inlet pipe (10) is provided with electromagnetic control valve (11), one side fixedly connected with L template (8) at sealed section of thick bamboo (33) top, one side fixed mounting of L template (8) bottom has control button (9) with slide bar (63) looks adaptation.
8. The filtering device for preparing the water-coal-slurry additive according to claim 7, wherein: discharge gate (12) have all been seted up to the both sides of rose box (2), just be located below fixedly connected with first stock guide (13) of inlet pipe (10) between the front portion and the rear portion of rose box (2) inner chamber, just be located below fixedly connected with second stock guide (14) of first filter (53) between the front portion and the rear portion of rose box (2) inner chamber, one side that first stock guide (13) and second stock guide (14) are all extended to the outside of discharge gate (12) on the back of the body.
9. A filtering application method for preparing a coal water slurry additive is characterized by comprising the following steps of: the method specifically comprises the following steps:
s1, driving a rotating rod (32) to rotate through a motor (31), enabling the rotating rod (32) to drive a paddle (34) to rotate, pumping external air into a sealing cylinder (33) through rotation of the paddle (34), enabling air in the sealing cylinder (33) to be discharged from an air outlet pipe (41), enabling a supporting plate (69) to move upwards through a guide pipe (42) and a connecting pipe (43) to be introduced into an exhaust pipe (44), then enabling the air in the sealing cylinder (33) to be rapidly increased through leftward spraying through a plurality of exhaust holes (45), enabling the air discharged from the air outlet pipe (41) to upwards jack up a sealing plate (61) until the air discharged from the air outlet pipe (31) does not reach, enabling the sealing plate (61) to drive a sliding rod (63) to move upwards, enabling the sliding rod (63) to drive a supporting rod (66) to move upwards through a second sliding block (65) in a second sliding groove plate (64), enabling the supporting plate (69) to move upwards into a groove (57), and enabling the supporting plate (69) to push a first filter plate (53) to rotate to a horizontal state.
S2, after the sliding rod (63) moves upwards to the highest position, the sliding rod can be extruded to the control button (9), so that the electromagnetic control valve (11) is opened through the control button (9), the coal water slurry additive is added into the filter box (2) through the feed pipe (10), the coal water slurry additive can fall into the filter box (2) through the feed pipe (10), wind sprayed by the exhaust pipes (44) blows the coal water slurry additive, particles in the coal water slurry additive are filtered once, smaller particles in the coal water slurry additive are blown onto the first filter plate (53), and larger particles in the coal water slurry additive can fall into the first guide plate (13) through self gravity and are discharged in a sliding manner;
s3, the rotating rod (32) rotates while driving the right belt pulley (72) to rotate, the belt (73) drives the right belt pulley (72) to rotate, thereby driving the rotating rod (71) to rotate, the cam (74) on the rotating rod (71) rotates, when the cam (74) touches the supporting rod (66) for each rotation, the cam (74) can press the supporting rod (66) to push the supporting rod (66) to move, the cam (74) rotates from the surface of the supporting rod (66) again, the supporting rod (66) on the second sliding block (65) can be pushed to move forwards and reset by the acting force of the two second springs (67), the cam (74) can push the supporting rod (66) to move backwards and then move forwards again, thereby driving the supporting rod (66) to reciprocate forwards and backwards, the supporting rod (66) can drive the supporting plate (69) to reciprocate forwards and backwards, the supporting plate (69) in the groove (57) can push the first filter plate (53) to reciprocate forwards and backwards, the first filter plate (53) is further pushed to reciprocate forwards and backwards by the acting force of the first spring (55) to move the first filter plate (53) to filter particles forwards and backwards, the qualified small particle sieve is fallen onto a second material guiding plate (14) to slide down and be discharged;
s4, after filtering a batch of additives, stopping the rotation of the motor (31), enabling the rotating rod (32) not to drive the paddles (34) to rotate any more, enabling the sealing cylinder (33) not to be air-in any more, enabling the plurality of exhaust pipes (44) not to be air-out any more, enabling the sealing plate (61) to move downwards and reset through the gravity of the sealing plate (61), enabling the sealing plate (61) to move downwards, driving the sliding rod (63) to move downwards and not squeeze the control button (9), closing the electromagnetic control valve (11) to feed no more, enabling the rotating rod (71) to stop rotating, enabling the sliding rod (63) to drive the supporting rod (66) to move downwards through a second sliding block (65) in the second sliding groove plate (64), enabling the supporting plate (69) on the supporting rod (66) to move downwards and not to support the first filter plate (53), enabling large-particle additives which are not filtered on the first filter plate (53) to roll to the first guide plate (13) to be discharged.
10. The method for filtering and using the water-coal-slurry additive preparation according to claim 9, wherein the method comprises the following steps: the first material guiding plate (13) and the second material guiding plate (14) are trapezoid plates formed by two inclined plates and a flat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310248526.0A CN116460039A (en) | 2023-03-15 | 2023-03-15 | Filter device for preparing coal water slurry additive and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310248526.0A CN116460039A (en) | 2023-03-15 | 2023-03-15 | Filter device for preparing coal water slurry additive and application method thereof |
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| CN116460039A true CN116460039A (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310248526.0A Pending CN116460039A (en) | 2023-03-15 | 2023-03-15 | Filter device for preparing coal water slurry additive and application method thereof |
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| CN (1) | CN116460039A (en) |
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