CN113245272A - Sand and stone cleaning and separating equipment for constructional engineering and use method thereof - Google Patents
Sand and stone cleaning and separating equipment for constructional engineering and use method thereof Download PDFInfo
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- CN113245272A CN113245272A CN202110478883.7A CN202110478883A CN113245272A CN 113245272 A CN113245272 A CN 113245272A CN 202110478883 A CN202110478883 A CN 202110478883A CN 113245272 A CN113245272 A CN 113245272A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 149
- 239000004576 sand Substances 0.000 title claims abstract description 59
- 239000004575 stone Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 144
- 239000000463 material Substances 0.000 claims abstract description 73
- 238000005507 spraying Methods 0.000 claims abstract description 48
- 238000012216 screening Methods 0.000 claims abstract description 43
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- 238000013461 design Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000004744 fabric Substances 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 238000012840 feeding operation Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Abstract
The invention discloses a sand and stone cleaning and separating device for constructional engineering and a using method thereof, wherein the sand and stone cleaning and separating device comprises a rack, wherein a feeding hopper, a cleaning pipeline, a screening box body and a water spraying assembly are arranged on the rack; the feeding hopper is communicated with the cleaning pipeline, the screening box body is arranged below the cleaning pipeline, and the water spraying assembly is arranged above the cleaning pipeline; the cleaning pipeline is characterized in that the pipeline wall of the cleaning pipeline is made of a primary mesh screen, the cleaning pipeline is arranged in an inclined manner and is rotationally connected with the rack, the higher end of the cleaning pipeline is communicated with the feeding hopper, a plurality of material blocking plates are arranged in the cleaning pipeline, the material blocking plates are arranged at equal intervals along the axis direction of the cleaning pipeline, and adjacent material blocking plates are arranged in a staggered manner; the top end of the screening box body is fixedly connected with a medium-grade screen, and the mesh aperture of the primary grid screen is larger than that of the medium-grade screen. Compared with the prior art, the sand stone cleaning and separating device has the advantages of simple structure, simplicity and convenience in operation, water resource saving and capability of quickly cleaning and separating sand stones.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a sand and stone cleaning and separating device for constructional engineering and a using method thereof.
Background
When the building construction, often need wash the separation processing to gravel and sand to screen out the gravel and sand of different particle diameters simultaneously with gravel and sand surface sanitization, make things convenient for people to use. The existing sand and stone cleaning and separating equipment generally adopts water flow to wash or directly places sand and stone in a water tank to fish out the sand and stone for separating operation when the sand and stone is cleaned, the cleaning and separating mode is time-consuming and labor-consuming to operate, water resource waste is serious, construction cost of building construction is seriously increased, and the problem is solved by researching the sand and stone cleaning equipment which is time-saving, labor-saving and water resource-saving.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the problems in the prior art, the invention provides sand and stone cleaning and separating equipment for constructional engineering and a using method thereof, wherein the sand and stone cleaning and separating equipment is simple in structure, simple and convenient to operate, saves resources and quickly realizes sand and stone cleaning and separation.
The technical scheme is as follows: the invention provides a sand and stone cleaning and separating device for constructional engineering, which comprises a rack, wherein a feeding hopper, a cleaning pipeline, a screening box body and a water spraying assembly are arranged on the rack; the feeding hopper is communicated with the cleaning pipeline, the screening box body is arranged below the cleaning pipeline, and the water spraying assembly is arranged above the cleaning pipeline; the cleaning pipeline is characterized in that the pipeline wall of the cleaning pipeline is made of a primary mesh screen, the cleaning pipeline is arranged in an inclined shape and is rotatably connected with the rack, the higher end of the cleaning pipeline is communicated with the feeding hopper, a plurality of material blocking plates are arranged in the cleaning pipeline, the material blocking plates are arranged at equal intervals along the axis direction of the cleaning pipeline, and adjacent material blocking plates are arranged in a staggered manner; the top end of the screening box body is fixedly connected with a medium-grade screen, and the mesh aperture of the primary grid screen is smaller than that of the medium-grade screen.
Furthermore, the bottom end of the feeding hopper is communicated with a feeding pipeline, the bottom end of the feeding pipeline is fixedly connected with a first sealing plate, the bottom end of the first sealing plate is also provided with a first eccentric hole, the bottom end of the feeding pipeline is sleeved on the inner side of one end of the cleaning pipeline, and the bottom end of the feeding pipeline is rotatably connected with the cleaning pipeline; a second sealing plate is fixedly connected to the inner wall of the higher end of the cleaning pipeline, and a second eccentric hole corresponding to the first eccentric hole is formed in the second sealing plate; when the first eccentric hole corresponds to the second eccentric hole, the material in the feeding hopper is fed into the cleaning pipeline through the feeding pipeline.
Furthermore, the middle-stage screen is obliquely arranged, a vibrator is arranged on the lower end face of the middle-stage screen, and the lower end of the middle-stage screen and the lower end of the cleaning pipeline are arranged in a staggered mode; screening box bottom is the throat form and sets up and its bottom is provided with the discharge gate, be provided with the control panel that can control the discharge gate on-off state on the discharge gate, be provided with a plurality of backward flow hole on the screening box lateral wall.
Further, the backflow hole is communicated with the water spraying assembly through the water collecting tank and the pipeline, a high-grade screen is further arranged in the backflow hole, and the mesh aperture of the high-grade screen is smaller than that of the medium-grade screen.
Further, the water spray assembly comprises a water spray pipe, the water collection tank is communicated with the backflow hole through a water inlet pipeline, a water pump is arranged inside the water collection tank and communicated with one end of an outlet pipeline through the water pump, the other end of the outlet pipeline is communicated with the water spray pipe, the water spray pipe is fixedly connected to the rack, the water spray pipe is located above the cleaning pipeline, and a plurality of water spray through holes are formed in the bottom end of the water spray pipe at equal intervals along the length direction of the water spray pipe.
Further, the top end of the water spraying pipe is provided with an air inlet joint and is communicated with the high-pressure air pipe through the air inlet joint; a water outlet nozzle is detachably connected in the water spraying through hole; the water outlet nozzle is provided with a plurality of water distribution holes which longitudinally penetrate through the water outlet nozzle, and the water distribution holes are arranged in a honeycomb shape.
Further, fixedly connected with two at least solid fixed rings in the frame, gu fixed ring cup joints in the washing pipeline outside and solid fixed ring and washing pipeline rotatable coupling.
Furthermore, the circumference outside of washing pipeline is fixed with the fixed driving ring gear that has cup jointed, pass through motor fixing base fixedly connected with rotating electrical machines in the frame, the output shaft and the rotatory gear drive of rotating electrical machines are connected, and rotatory gear is connected with the driving ring gear meshing.
The invention also discloses a use method of the sand and stone cleaning and separating equipment for the constructional engineering, which comprises the following steps:
s1, pouring the sand and stone materials into a feeding hopper, and enabling the sand and stone materials to enter a cleaning pipeline;
s2, rotating the cleaning pipeline, and simultaneously starting a water spraying assembly to spray water to clean the materials in the cleaning pipeline;
s3, with the rotation of the cleaning pipeline, after the sand and stone materials pass through a plurality of material baffle plates, the large-particle-size materials flow out from the lower end of the cleaning pipeline, and the medium-particle-size materials, the small-particle-size materials and the cleaning water flow out from the sieve holes of the cleaning pipeline and fall on a screening box body;
s4, after falling to a middle-grade screen at the top end of the screening box body, the medium-grain-size materials flow out from the lowest end of the middle-grade screen, and the small-grain-size materials and the cleaning water flow enter the screening box body after passing through screen holes of the middle-grade screen; the small-particle-size materials are deposited to the bottom of the screening box body under the action of gravity.
Has the advantages that:
1. according to the invention, by adopting the design of arranging the water spraying assembly above the cleaning pipeline, after the materials enter the cleaning pipeline, the sand and stone materials can be cleaned through the water spraying operation of the water spraying assembly, the situation that water resource waste is caused by using a large amount of water flow for washing is avoided, meanwhile, through the design of arranging a plurality of baffle plates which are arranged in a staggered manner in the cleaning pipeline, the sand and stone materials can be blocked by the baffle plates when moving in the cleaning pipeline, the time for the sand and stone materials to be remained in the cleaning pipeline is effectively prolonged, the cleaning time of the sand and stone materials is prolonged, the cleaning cleanliness of the sand and stone materials is ensured, the cleaning pipeline can screen out the large-particle-diameter materials while cleaning the sand and stone, the whole cleaning and screening operation is time-saving and labor-saving, and convenience is brought to the sand and stone separation operation of the building engineering.
2. According to the invention, through the design of the first eccentric hole on the feeding pipeline and the second eccentric hole on the cleaning pipeline, the feeding pipeline adopts an intermittent feeding mode to perform feeding operation along with the rotation of the cleaning pipeline, so that the phenomena of blockage in the cleaning pipeline and the like caused by too fast feeding are avoided, and the use effect of the cleaning device is further improved.
3. The middle-grade screen is arranged on the screening box body, and the lower end of the screening box body and the lower end of the cleaning pipeline are arranged in a staggered mode, so that materials passing through the cleaning pipeline flow out from the lower end of the cleaning pipeline according to different sizes, materials with large particle sizes, materials with medium particle sizes, materials with small particle sizes and cleaning water flow out from screen holes of the cleaning pipeline and fall onto the screening box body, and the materials with different sizes are separated. The sand and stone separation is carried out while the cleaning is conveniently and rapidly realized.
4. According to the invention, the backflow hole on the screening box body is communicated with the water spraying assembly, so that the recovered water is reused for water spraying cleaning operation, the water resource is recycled, and the water resource is saved.
5. According to the invention, the transmission gear ring is arranged on the outer side wall of the cleaning pipeline, and the driving motor is used for driving the gear ring to rotate, so that the cleaning pipeline is driven to rotate continuously, the manual operation is reduced, and the manual cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a left side view of a connection structure of the frame and the cleaning pipe;
fig. 4 is a connection structure view of the water spray pipe and the water outlet nozzle.
The automatic cleaning device comprises a machine frame 1, a feeding hopper 2, a feeding pipeline 3, a first sealing plate 301, a first eccentric hole 3011, a cleaning pipeline 4, a second sealing plate 401, a second eccentric hole 4011, a striker plate 402, a transmission gear ring 403, a water spray pipe 5, an air inlet joint 501, a water spray through hole 502, a screening box 6, a middle-stage screen 7, a vibrator 8, a control plate 9, a high-stage screen 10, a water collecting tank 11, a water inlet pipeline 12, a water pump 13, a water outlet pipeline 14, a fixing ring 15, a motor fixing seat 16, a rotating motor 17, a rotating gear 18, a water outlet nozzle 19 and a water distribution hole 1901.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
As shown in fig. 1 to 4, the embodiment discloses a sand and stone cleaning and separating device for building engineering, which comprises a frame 1, wherein a feeding hopper 2, a cleaning pipeline 4, a screening box 6 and a water spraying assembly are arranged on the frame 1. The feeding hopper 2 is communicated with the cleaning pipeline 4, the screening box body 6 is arranged below the cleaning pipeline 4, and the water spraying assembly is arranged above the cleaning pipeline 4.
The outer side of the circumference of the cleaning pipeline 4 is fixedly sleeved with a transmission gear ring 403, the frame 1 is fixedly connected with a rotating motor 17 through a motor fixing seat 16, an output shaft of the rotating motor 17 is in transmission connection with a rotating gear 18, and the rotating gear 18 is in meshing connection with the transmission gear ring 403. Drive the transmission ring gear through the rotating electrical machines and rotate to make the washing pipeline rotate, along with the rotation of washing pipeline, the gravel and sand material finally flows out from washing pipeline bottom behind each grade striker plate.
2 fixed connection of feeding hopper in frame 1, 2 bottoms of feeding hopper are provided with charge-in pipeline 3, and 3 tops of charge-in pipeline are linked together with feeding hopper 2, the first closing plate 301 of 3 bottom fixedly connected with of charge-in pipeline, and first closing plate 301 bottom is provided with first eccentric orfice 3011, and 3 bottoms of charge-in pipeline cup joint and wash 4 rotatable coupling in the inboard and 3 bottoms of charge-in pipeline of the higher one end of washing pipeline 4. The inner wall of the higher end of the cleaning pipeline 4 is fixedly connected with a second sealing plate 401, and a second eccentric hole 4011 corresponding to the first eccentric hole 3011 is arranged on the second sealing plate 401. When the first eccentric hole 3011 corresponds to the second eccentric hole 4011, the material in the feeding hopper 2 is fed into the cleaning pipe 4 through the feeding pipe 3. Through the design of the first eccentric hole and the second eccentric hole, the feeding pipeline adopts an intermittent feeding mode to perform feeding operation along with the rotation of the cleaning pipeline, so that the phenomena of blockage in the cleaning pipeline and the like caused by too fast feeding are avoided, and the using effect of the cleaning device is further improved.
The water spraying assembly comprises a water spraying pipe 5 and a water collecting tank 11, wherein the water collecting tank 11 is communicated with a backflow hole through a water inlet pipeline 12, a water pump 13 is arranged inside the water collecting tank 11 and is communicated with one end of a water outlet pipeline 14 through the water pump 13, the other end of the water outlet pipeline 14 is communicated with the water spraying pipe 5, the water spraying pipe 5 is fixedly connected to the rack 1, the water spraying pipe 5 is located above the cleaning pipeline 4, and a plurality of water spraying through holes 502 are formed in the bottom end of the water spraying pipe 5 at equal intervals along the length direction of the water spraying pipe 5. The circulating operation of water flow can be realized through the water inlet pipeline and the water outlet pipeline, a large amount of waste of water resources is avoided, meanwhile, through the design that the plurality of backflow holes are formed in the side wall of the screening box body along the height direction of the screening box body, certain backflow effect can be achieved when materials with different heights and small particle sizes are reserved in the screening box body, the situation that the backflow holes are blocked by the materials with the small particle sizes is avoided, and the using effect of the water circulating device is further improved.
The top end of the spray pipe 5 is provided with an air inlet joint 501 and is communicated with a high-pressure air pipe through the air inlet joint 501; the water outlet nozzle 19 is detachably connected in the water spraying through hole 502; a plurality of water distribution holes 1901 longitudinally penetrating through the water outlet nozzle 19 are formed in the water outlet nozzle 19, and the water distribution holes 1901 are arranged in a honeycomb shape; the outer side wall of the water outlet nozzle 19 is in threaded connection with the inner side wall of the water spraying through hole 502. Through the design of arranging the air inlet joint at the top end of the spray pipe, high-pressure gas can be input into the spray pipe through the high-pressure gas pipe, and under the action of the high-pressure gas, the impact force of water flow flowing out of the water spray through hole can be obviously increased, so that the cleaning effect of the water flow on sand and stones is improved; meanwhile, the water spraying through holes are provided with the water spraying nozzles to divide water flow, so that the spraying area of the water flow can be obviously enlarged, and the cleaning effect of the water flow is further improved; and when the water outlet nozzle is blocked and the like, the water outlet nozzle can be conveniently detached for maintenance and replacement, so that the using effect of the invention is further improved.
The working steps of the sand and stone cleaning and separating equipment are as follows:
s1, pouring the sand and stone materials into the feeding hopper 2, wherein the sand and stone materials enter the cleaning pipeline 4 through the first eccentric hole 3011 in the feeding pipeline 3 and the second eccentric hole 4011 in the cleaning pipeline 4;
s2, rotating the cleaning pipeline 4 through the rotating motor 17, connecting the air inlet joint 501 at the top end of the water spraying pipe 5 with a high-pressure pipeline, and spraying water through the water spraying through hole 502 under the action of high-pressure gas to clean the materials in the cleaning pipeline 4;
s3, along with the rotation of the cleaning pipeline 4, after the sand and stone materials pass through the plurality of material blocking plates 402, the large-particle-size materials flow out from the lower end of the cleaning pipeline 4, and the medium-particle-size materials, the small-particle-size materials and the cleaning water flow out from the sieve holes of the cleaning pipeline 4 and fall on the screening box 6;
s4, the medium-particle-size materials fall on the middle-grade screen 7 at the top end of the screening box body 6 and then flow out from the lowest end of the middle-grade screen 7, and the small-particle-size materials and the cleaning water flow enter the screening box body 6 after passing through the screen holes of the middle-grade screen 7;
s5, depositing the small-particle-size materials to the bottom of the screening box body 6 under the action of gravity, enabling the cleaning water flow to flow into the water collecting tank 11 through the backflow hole, and pumping the cleaning water flow into the water spraying pipe 5 again through the water outlet pipeline 14 to realize the recycling of the water flow;
s6, the control board 9 is opened and closed, and small-particle-size materials deposited at the bottom of the screening box body 6 flow out, so that the sand and stone cleaning and separating operation is realized.
According to the invention, by adopting the design of arranging the water spraying assembly above the cleaning pipeline, after the materials enter the cleaning pipeline, the sand and stone materials can be cleaned through the water spraying operation of the water spraying assembly, the situation that water resource waste is caused by using a large amount of water flow for washing is avoided, meanwhile, through the design of arranging a plurality of baffle plates which are arranged in a staggered manner in the cleaning pipeline, the sand and stone materials can be blocked by the baffle plates when moving in the cleaning pipeline, the time for the sand and stone materials to be remained in the cleaning pipeline is effectively prolonged, the cleaning time of the sand and stone materials is prolonged, the cleaning cleanliness of the sand and stone materials is ensured, the cleaning pipeline can screen out the large-particle-diameter materials while cleaning the sand and stone, the whole cleaning and screening operation is time-saving and labor-saving, and convenience is brought to the sand and stone separation operation of the building engineering.
The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. A sand and stone cleaning and separating device for constructional engineering comprises a rack (1), and is characterized in that a feeding hopper (2), a cleaning pipeline (4), a screening box body (6) and a water spraying assembly are arranged on the rack (1); the feeding hopper (1) is communicated with the cleaning pipeline (4), the screening box body (6) is arranged below the cleaning pipeline (4), and the water spraying assembly is arranged above the cleaning pipeline (4); the cleaning device is characterized in that the wall of the cleaning pipeline (4) is made of a primary mesh screen, the cleaning pipeline (4) is arranged in an inclined manner, the cleaning pipeline (4) is rotatably connected with the rack, the higher end of the cleaning pipeline (4) is communicated with the feeding hopper (2), a plurality of material blocking plates (402) are arranged in the cleaning pipeline (4), the plurality of material blocking plates (402) are arranged at equal intervals along the axial direction of the cleaning pipeline (4), and adjacent material blocking plates (402) are arranged in a staggered manner; the top end of the screening box body (6) is fixedly connected with a middle-grade screen (7), and the mesh aperture of the primary grid screen is larger than that of the middle-grade screen (7).
2. The sand and stone cleaning and separating device for the building engineering according to claim 1, wherein a feeding pipeline (3) is communicated with the bottom end of the feeding hopper (2), a first sealing plate (301) is fixedly connected to the bottom end of the feeding pipeline (3), a first eccentric hole (3011) is further formed in the bottom end of the first sealing plate (301), the bottom end of the feeding pipeline (3) is sleeved on the inner side of one end of the cleaning pipeline (4), and the bottom end of the feeding pipeline (3) is rotatably connected with the cleaning pipeline (4); a second sealing plate (401) is fixedly connected to the inner wall of the higher end of the cleaning pipeline (4), and a second eccentric hole (4011) corresponding to the first eccentric hole (3011) is formed in the second sealing plate (401); when the first eccentric hole (3011) corresponds to the second eccentric hole (4011), the materials in the feeding hopper (1) are conveyed into the cleaning pipeline (4) through the feeding pipeline (3).
3. The sand and stone cleaning and separating device for the construction engineering according to claim 1, wherein the middle-stage screen (7) is arranged in an inclined shape, the lower end surface of the middle-stage screen is provided with a vibrator (8), and the lower end of the middle-stage screen (7) is arranged in a staggered way with the lower end of the cleaning pipeline (4); screening box (6) bottom is the throat form and sets up and its bottom is provided with the discharge gate, be provided with control panel (9) that can control the discharge gate on-off state on the discharge gate, be provided with a plurality of backward flow hole (10) on screening box (6) lateral wall.
4. The sand and stone cleaning and separating device for the construction engineering as claimed in claim 3, wherein the return holes (10) are communicated with the water spray assembly through a water collecting tank (11) and a pipeline, a high-grade screen is further arranged in the return holes (10), and the mesh aperture of the high-grade screen is smaller than that of the medium-grade screen (7).
5. The sand and stone cleaning and separating device for the building engineering as claimed in claim 4, wherein the water spraying component comprises a water spraying pipe (5), the water collecting tank (11) is communicated with the return hole (10) through a water inlet pipe (12), a water pump (13) is arranged in the water collecting tank (11) and is communicated with one end of a water outlet pipe (14) through the water pump (13), the other end of the water outlet pipe (14) is communicated with the water spraying pipe (5), the water spraying pipe (5) is fixedly connected to the frame (1) and the water spraying pipe (5) is positioned above the cleaning pipe (4), and a plurality of water spraying through holes (502) are arranged at the bottom end of the water spraying pipe (5) at equal intervals along the length direction of the water spraying pipe (5).
6. The sand and stone cleaning and separating device for the construction engineering as claimed in claim 5, wherein the top end of the water spraying pipe (5) is provided with an air inlet joint (501) and is communicated with a high-pressure air pipe through the air inlet joint (501); a water outlet nozzle (19) is detachably connected in the water spraying through hole (502); a plurality of water distribution holes (1901) which longitudinally penetrate through the water outlet spray head (19) are formed in the water outlet spray head (19), and the water distribution holes (1901) are arranged in a honeycomb shape.
7. The sand and stone cleaning and separating device for the building engineering according to claim 1, wherein at least two fixing rings (15) are fixedly connected to the machine frame (1), the fixing rings (15) are sleeved outside the cleaning pipeline (4), and the fixing rings (15) are rotatably connected with the cleaning pipeline (4).
8. The gravel and sand cleaning and separating device for the building engineering as claimed in claim 7, wherein a transmission gear ring (403) is fixedly sleeved on the outer side of the circumference of the cleaning pipeline (4), the frame (1) is fixedly connected with a rotating motor (17) through a motor fixing seat (16), an output shaft of the rotating motor (17) is in transmission connection with a rotating gear (18), and the rotating gear (18) is in meshing connection with the transmission gear ring (403).
9. The use method of the sand and stone cleaning and separating equipment for the construction engineering based on any one of claims 1 to 8 is characterized by comprising the following steps:
s1, pouring the sand and stone materials into the feeding hopper (2), and enabling the sand and stone materials to enter the cleaning pipeline (4);
s2, rotating the cleaning pipeline (4), and simultaneously starting a water spraying assembly to spray water to clean the materials in the cleaning pipeline (4);
s3, along with the rotation of the cleaning pipeline (4), after the sand and stone materials pass through a plurality of material baffle plates (402), the large-particle-size materials flow out from the lower end of the cleaning pipeline (4), and the medium-particle-size materials, the small-particle-size materials and the cleaning water flow out from the sieve holes of the cleaning pipeline (4) and fall onto the screening box body (6);
s4, after falling to the middle-grade screen (7) at the top end of the screening box body (6), the medium-grain-size materials flow out from the lowest end of the middle-grade screen (7), and the small-grain-size materials and the cleaning water flow enter the screening box body (6) after passing through the screen holes of the middle-grade screen (7); the small-particle-size materials are deposited at the bottom of the screening box body (6) under the action of gravity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478883.7A CN113245272A (en) | 2021-04-30 | 2021-04-30 | Sand and stone cleaning and separating equipment for constructional engineering and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110478883.7A CN113245272A (en) | 2021-04-30 | 2021-04-30 | Sand and stone cleaning and separating equipment for constructional engineering and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113245272A true CN113245272A (en) | 2021-08-13 |
Family
ID=77223326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110478883.7A Pending CN113245272A (en) | 2021-04-30 | 2021-04-30 | Sand and stone cleaning and separating equipment for constructional engineering and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113245272A (en) |
Cited By (5)
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| CN113798166A (en) * | 2021-11-05 | 2021-12-17 | 赣州神米装饰设计工程有限公司 | Gravel and sand sieving mechanism is used to fitment |
| CN114052274A (en) * | 2021-11-09 | 2022-02-18 | 广州达桥食品设备有限公司 | Movable pomegranate seed removing equipment and method |
| CN115646049A (en) * | 2022-11-14 | 2023-01-31 | 江西赣江新区有机硅创新研究院有限公司 | Quantitative uninterrupted silane coupling agent filtering device |
| CN116351528A (en) * | 2023-04-04 | 2023-06-30 | 浙江冉弘电子有限公司 | Production and processing equipment for aluminum alloy anodic oxide film |
| CN116493095A (en) * | 2023-04-10 | 2023-07-28 | 大冶市紫乾金属制品有限公司 | Steel forging screening equipment of ball mill |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798166A (en) * | 2021-11-05 | 2021-12-17 | 赣州神米装饰设计工程有限公司 | Gravel and sand sieving mechanism is used to fitment |
| CN114052274A (en) * | 2021-11-09 | 2022-02-18 | 广州达桥食品设备有限公司 | Movable pomegranate seed removing equipment and method |
| CN115646049A (en) * | 2022-11-14 | 2023-01-31 | 江西赣江新区有机硅创新研究院有限公司 | Quantitative uninterrupted silane coupling agent filtering device |
| CN116351528A (en) * | 2023-04-04 | 2023-06-30 | 浙江冉弘电子有限公司 | Production and processing equipment for aluminum alloy anodic oxide film |
| CN116493095A (en) * | 2023-04-10 | 2023-07-28 | 大冶市紫乾金属制品有限公司 | Steel forging screening equipment of ball mill |
| CN116493095B (en) * | 2023-04-10 | 2023-11-17 | 山西高米麦恩工业科技有限公司 | Steel forging screening equipment of ball mill |
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Application publication date: 20210813 |