CN108580400B - Wet concrete sand-stone separator with water saving function - Google Patents

Wet concrete sand-stone separator with water saving function Download PDF

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Publication number
CN108580400B
CN108580400B CN201810619622.0A CN201810619622A CN108580400B CN 108580400 B CN108580400 B CN 108580400B CN 201810619622 A CN201810619622 A CN 201810619622A CN 108580400 B CN108580400 B CN 108580400B
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Prior art keywords
sand
water
separation
stone
rod
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CN201810619622.0A
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CN108580400A (en
Inventor
罗晓峰
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Yongzhou Hongxing Concrete Industry Co ltd
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Yongzhou Hongxing Concrete Industry Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/022Cleaning travelling work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/01Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
    • B01D33/03Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
    • B01D33/0346Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D33/00Filters with filtering elements which move during the filtering operation
    • B01D33/70Filters with filtering elements which move during the filtering operation having feed or discharge devices
    • B01D33/76Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/024Cleaning by means of spray elements moving over the surface to be cleaned
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04Cleaning involving contact with liquid
    • B08B3/10Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/14Removing waste, e.g. labels, from cleaning liquid

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a wet concrete sand-stone separator with a water-saving function, which comprises a bottom plate, a sand-stone separation module, a mortar separation module, a water-saving module, a guide plate, a feed inlet, a first guide pipe, a second guide pipe and a third guide pipe, wherein when the wet concrete sand-stone separator works, clear water is pumped by a first water pump and sprayed by a nozzle to clean stones, a cylinder drives a sliding block to slide left and right in a reciprocating manner so as to improve the cleaning effect, a second motor is started to enable a separation tank to swing left and right in a reciprocating manner under the action of a first rotating arm, a second rotating arm, a sliding sleeve, a sliding rod and a swinging rod, and then quicken the separation efficiency of sand and muddy water, improve production efficiency, the accessible is periodically started the second cylinder and will rotate the lid and open under middle part supporting rod, lower part supporting rod and the effect of connecting the bull stick, incline the knockout drum left below simultaneously, the sand after the separation can fall into the sand collection incasement and recycle, the clear water of upper side behind the sediment can be taken out to the water tank interior cyclic utilization to the second drawing liquid pump, has realized water conservation function, energy-concerving and environment-protective.

Description

Wet concrete sand-stone separator with water saving function
Technical Field
The invention relates to a concrete sand-stone separator, in particular to a wet concrete sand-stone separator with a water-saving function.
Background
Concrete, abbreviated as "concrete": refers to the collective term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, and sand and stone as aggregate; the cement concrete, which is obtained by mixing with water according to a certain proportion and stirring, is also called ordinary concrete, and is widely applied to civil engineering.
A large amount of waste water and waste residue are generated in the concrete production process, and the direct discharge of the waste water and the waste residue can cause great pollution to the environment; the existing wet concrete sand-stone separator has poor separation effect on solids and liquid and low efficiency, and water used for cleaning waste by equipment cannot be recycled, so that water resource waste is caused.
Disclosure of Invention
The invention aims to provide a wet concrete sand-stone separator with a water-saving function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A wet concrete sand-stone separator with a water-saving function comprises a bottom plate, a sand-stone separation module, a mortar separation module, a water-saving module, a guide plate, a feed inlet, a first guide pipe, a second guide pipe and a third guide pipe; a support plate is arranged on the left side of the top of the bottom plate, and the top of the support plate is fixedly connected with a guide plate; the sand-stone separation module is arranged above the bottom plate, the mortar separation module is arranged between the bottom plate and the sand-stone separation module, and the water-saving module is arranged on the right side of the top of the bottom plate;
The sand and stone separation module consists of a separation box, a first motor and a sand and stone filter screen; the bottom of the separation box is provided with a plurality of supporting columns, and the bottoms of the supporting columns are fixedly connected with the top of the bottom plate; the left side of the separation box is provided with a first motor, the output end of the first motor is connected with a conveying shaft, the tail end of the conveying shaft extends into the inner cavity of the separation box and is rotationally connected with the right wall of the separation box, and a spiral blade is welded on the outer side of the conveying shaft; the left end of the bottom of the separation box is communicated with a stone discharge pipe, the bottom of the separation box is communicated with a groove, and a stone filter screen is arranged in the groove; a charging port is formed in the right side of the top of the separation box; the top of the separation box is provided with a first cylinder, the left end of the first cylinder is provided with a first cylinder push rod, the left end of the first cylinder push rod is fixedly connected with a sliding block, a first guide pipe is embedded in the center of the inside of the sliding block, the bottom of the sliding block is provided with a nozzle, and the nozzle is communicated with the first guide pipe;
The mortar separation module consists of a separation tank, a sand collection box, a mortar filter screen and a second motor; the sand collecting box is arranged on the left side of the top of the bottom plate, a guide block is arranged in the sand collecting box, a baffle plate is arranged on the left side of the top of the sand collecting box, and a sand outlet is formed in the bottom of the front side of the sand collecting box; limiting supporting plates are arranged on the front side and the rear side of the top of the bottom plate; the center of the upper parts of the front side and the rear side of the separating tank is provided with a fixed pin shaft which is in rotary connection with the limiting support plate; the middle part of the inner cavity of the separating tank is provided with a mortar filter screen, the left side of the bottom of the separating tank is communicated with a sewage discharge pipe, the middle part of the right side of the separating tank is communicated with a clear water discharge pipe, and the clear water discharge pipe is positioned below the mortar filter screen; the top of the left side of the separating tank is provided with a groove, a rotating cover is rotatably connected in the groove, and the left side surface of the rotating cover is fixedly connected with a lower supporting rod; the top of the left side of the separating tank is provided with a second cylinder, and the left end of the second cylinder is provided with a second cylinder push rod; the left side of the separating tank is fixedly connected with a middle supporting rod, and the middle supporting rod is arranged between the second cylinder and the lower supporting rod; the left end of the second cylinder push rod is rotationally connected with a connecting rotating rod, the middle part of the connecting rotating rod is rotationally connected with a middle supporting rod, and the lower part of the connecting rotating rod is rotationally connected with the left end of a lower supporting rod; a sliding sleeve is arranged above the bottom plate and is fixedly connected with the bottom plate through a connecting piece; a sliding rod is connected in a sliding manner in the sliding sleeve; the center of the bottom of the separation tank is provided with a connecting block, the connecting block is rotationally connected with a swinging rod, and the lower end of the swinging rod is rotationally connected with the left end of the sliding rod; a second motor is arranged above the bottom plate, the output end of the second motor is connected with an output shaft, the outer side of the tail end of the output shaft is fixedly connected with a first rotating arm, the tail end of the first rotating arm is rotationally connected with a second rotating arm, and the tail end of the second rotating arm is rotationally connected with the right end of the sliding rod;
The water-saving module consists of a water tank, a first liquid pump and a second liquid pump; the water tank is arranged on the right side of the top of the bottom plate, the first liquid extracting pump is arranged above the separation tank, and the second liquid extracting pump is arranged between the separation tank and the water tank; the right side of the top of the water tank is communicated with a water supplementing pipe, and the lower part of the inner cavity of the water tank is communicated with a second guide pipe; the second catheter, the first liquid pump and the first catheter are communicated with each other; the clear water discharge pipe, the second liquid pump and the water tank are communicated through a third conduit.
As an improvement: and the blow-down pipe is provided with a one-way valve.
As a further improvement: the central axis of the vertical state of the separating tank is collinear with the central axis of the sand filter screen.
As a further improvement: the tail end of the stone discharge pipe is obliquely arranged, the guide plate is obliquely arranged, and the guide plate is parallel to the tail end of the stone discharge pipe; and the top end of the baffle plate is fixedly connected with the guide plate.
As a further improvement: the top of the separation box is provided with a through groove, and the nozzle extends into the inner cavity of the separation box from the through groove.
As a further improvement: the side face of the guide block is an inclined plane, and the bottom of the inclined plane extends to the bottom of the sand outlet.
Compared with the prior art, the invention has the advantages that:
The first suction pump pumps clear water and washes the stone by the spray nozzle blowout, the cylinder drives the sliding block to reciprocate left and right and slides and can improve the cleaning performance, start the second motor and can make the knockout drum reciprocate left and right under the effect of first rocking arm, the second rocking arm, the sliding sleeve, sliding rod and swinging rod, and then accelerate the separation efficiency of sand and muddy water, improve production efficiency, the accessible periodically starts the second cylinder and opens the rotation lid under the effect of middle part supporting rod, lower part supporting rod and connection bull stick, slope the knockout drum left below simultaneously, sand after the separation can fall into the sand collection incasement and recycle, the second drawing of liquid pump can take out the clear water of sedimentation back top to water tank interior cyclic utilization, the energy-concerving and environment-protective has been realized.
Drawings
The invention will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic diagram of a wet concrete sand and stone separator with water saving function;
FIG. 2 is a schematic diagram of a separator tank in a wet concrete sand separator with water conservation;
FIG. 3 is a schematic diagram of a sand collecting box in a wet concrete sand and stone separator with water saving function;
FIG. 4 is an enlarged view of part A of a wet concrete sand separator with water saving function.
In the figure: 1-bottom plate, 2-support plate, 3-guide plate, 4-sand collecting box, 5-sand outlet, 6-guide block, 7-baffle plate, 8-support column, 9-separation box, 10-first motor, 11-transmission shaft, 12-helical blade, 13-stone discharge pipe, 14-sand filter screen, 15-feed inlet, 16-first cylinder, 17-first cylinder push rod, 18-sliding block, 19-nozzle, 20-first suction pump, 21-first conduit, 22-water tank, 23-water supplementing pipe, 24-second conduit, 25-limit support plate, 26-fixed pin, 27-separation tank, 28-mortar filter screen, 29-clear water discharge pipe, 30-rotating cover, 31-second cylinder, 32-second cylinder push rod, 33-middle support rod, 34-lower support rod, 35-connecting rod, 36-sliding sleeve, 37-sliding rod, 38-connecting block, 39-swinging rod, 40-second motor, 41-output shaft, 42-first swivel arm, 43-second swivel arm, 44-drainage pipe, 45-second suction pump, 45-third conduit and 46-third conduit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a wet concrete sand and stone separator with a water saving function includes a bottom plate 1, a sand and stone separation module, a mortar separation module, a water saving module, a guide plate 3, a feed inlet 15, a first guide pipe 21, a second guide pipe 24 and a third guide pipe 46; a support plate 2 is arranged on the left side of the top of the bottom plate 1, and a guide plate 3 is fixedly connected to the top of the support plate 2; the sand-stone separation module is arranged above the bottom plate 1, the mortar separation module is arranged between the bottom plate 1 and the sand-stone separation module, and the water-saving module is arranged on the right side of the top of the bottom plate 1;
The sand and stone separation module consists of a separation box 9, a first motor 10 and a sand and stone filter screen 14; the bottom of the separation box 9 is provided with a plurality of supporting columns 8, and the bottom of the supporting columns 8 is fixedly connected with the top of the bottom plate 1; the left side of the separation box 9 is provided with a first motor 10, the output end of the first motor 10 is connected with a conveying shaft 11, the tail end of the conveying shaft 11 extends into the inner cavity of the separation box 9 and is rotationally connected with the right wall of the separation box 9, and a helical blade 12 is welded on the outer side of the conveying shaft 11; the left end of the bottom of the separation box 9 is communicated with a stone discharge pipe 13, the bottom of the separation box 9 is communicated with a groove, and a stone filter screen 14 is arranged in the groove; a charging port 15 is formed in the right side of the top of the separation box 9; the top of the separation box 9 is provided with a first air cylinder 16, the left end of the first air cylinder 16 is provided with a first air cylinder push rod 17, the left end of the first air cylinder push rod 17 is fixedly connected with a sliding block 18, a first guide pipe 21 is embedded in the center of the inside of the sliding block 18, the bottom of the sliding block 18 is provided with a nozzle 19, and the nozzle 19 is communicated with the first guide pipe 21;
The mortar separation module consists of a separation tank 27, a sand collection box 4, a mortar filter screen 28 and a second motor 40; the sand collecting box 4 is arranged on the left side of the top of the bottom plate 1, a guide block 6 is arranged in the sand collecting box 4, a baffle plate 7 is arranged on the left side of the top of the sand collecting box 4, and a sand outlet 5 is formed in the bottom of the front side of the sand collecting box 4; limiting supporting plates 25 are arranged on the front side and the rear side of the top of the bottom plate 1; a fixed pin shaft 26 is arranged in the center of the upper parts of the front side and the rear side of the separating tank 27, and the fixed pin shaft 26 is rotatably connected with a limit supporting plate 25; a mortar filter screen 28 is arranged in the middle of the inner cavity of the separating tank 27, a drain pipe 44 is communicated with the left side of the bottom of the separating tank 27, a clear water discharge pipe 29 is communicated with the middle of the right side of the separating tank 27, and the clear water discharge pipe 29 is positioned below the mortar filter screen 28; a groove is formed in the top of the left side of the separating tank 27, a rotary cover 30 is rotatably connected in the groove, and a lower supporting rod 34 is fixedly connected to the left side surface of the rotary cover 30; the top of the left side of the separating tank 27 is provided with a second cylinder 31, and the left end of the second cylinder 31 is provided with a second cylinder push rod 32; a middle supporting rod 33 is fixedly connected to the left side of the separating tank 27, and the middle supporting rod 33 is arranged between the second cylinder 31 and the lower supporting rod 34; the left end of the second cylinder push rod 32 is rotationally connected with a connecting rotating rod 35, the middle part of the connecting rotating rod 35 is rotationally connected with a middle supporting rod 33, and the lower part of the connecting rotating rod 35 is rotationally connected with the left end of a lower supporting rod 34; a sliding sleeve 36 is arranged above the bottom plate 1, and the sliding sleeve 36 is fixedly connected with the bottom plate 1 through a connecting piece; a sliding rod 37 is connected in a sliding manner to the sliding sleeve 36; a connecting block 38 is arranged at the center of the bottom of the separating tank 27, a swinging rod 39 is rotatably connected with the connecting block 38, and the lower end of the swinging rod 39 is rotatably connected with the left end of the sliding rod 37; a second motor 40 is arranged above the bottom plate 1, an output end of the second motor 40 is connected with an output shaft 41, a first rotating arm 42 is fixedly connected to the outer side of the tail end of the output shaft 41, a second rotating arm 43 is rotatably connected to the tail end of the first rotating arm 42, and the tail end of the second rotating arm 43 is rotatably connected with the right end of the sliding rod 37;
The water-saving module consists of a water tank 22, a first liquid pump 20 and a second liquid pump 45; the water tank 22 is arranged on the right side of the top of the bottom plate 1, the first liquid extracting pump 20 is arranged above the separation tank 9, and the second liquid extracting pump 45 is arranged between the separation tank 27 and the water tank 22; the right side of the top of the water tank 22 is communicated with a water supplementing pipe 23, and the lower part of the inner cavity of the water tank 22 is communicated with a second guide pipe 24; the second catheter 24, the first liquid pump 20 and the first catheter 21 are communicated with each other; the clear water discharge pipe 29, the second liquid pump 45 and the water tank 22 are communicated through a third conduit 46.
The drain pipe 44 is provided with a check valve.
The central axis of the vertical state of the separating tank 27 is collinear with the central axis of the sand filter 14.
The tail end of the stone discharge pipe 13 is obliquely arranged, the guide plate 3 is obliquely arranged, and the guide plate 3 is parallel to the tail end of the stone discharge pipe 13; the top end of the baffle plate 7 is fixedly connected with the guide plate 3.
The top of the separation box 9 is provided with a through groove, and the nozzle 19 extends into the inner cavity of the separation box 9 from the through groove.
The side surface of the guide block 6 is an inclined surface, and the bottom of the inclined surface extends to the bottom of the sand outlet 5.
The working principle of the invention is as follows:
Waste concrete mortar is introduced into the separating box 9 from the charging hole 15, the mortar is conveyed from right to left under the action of the first motor 10, the conveying shaft 11 and the helical blades 12, clean water is pumped out by the first water pump 20 and sprayed out by the nozzle 19 to clean stone, the cylinder 16 drives the sliding block 18 to slide left and right in a reciprocating manner, so that the cleaning effect can be improved, and the cleaned stone is discharged from the stone discharge pipe 13 and falls down along the guide plate 3 to enable the stone to be reused; the residual mortar falls into the separating tank 27 through the sand filter screen 14, the sand is filtered to be above the sand filter screen 28 through the sand filter screen 28, and the residual muddy water falls into the bottom of the separating tank 27 to be deposited; starting the second motor 40 can enable the separating tank 27 to swing back and forth under the action of the first rotating arm 42, the second rotating arm 43, the sliding sleeve 36, the sliding rod 37 and the swinging rod 39, so that the separating efficiency of sand and mud water is improved, and the production efficiency is improved; the second cylinder 31 can be periodically started to open the rotary cover 30 under the action of the middle supporting rod 33, the lower supporting rod 34 and the connecting rotating rod 35, and meanwhile, the separating tank 27 is inclined downwards to the left, and separated sand falls into the sand collecting box 4 and is discharged from the sand outlet 5 for reuse; the sludge can be cleaned regularly by opening the one-way valve on the blow-down pipe 44, and the second liquid pump 45 can pump clear water above the sediment into the water tank 22 for recycling, so that the water-saving function is realized, and the energy conservation and the environmental protection are realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (4)

1. The wet concrete sand and stone separator with the water saving function comprises a bottom plate (1), a sand and stone separation module, a mortar separation module, a water saving module, a guide plate (3), a feed inlet (15), a first guide pipe (21), a second guide pipe (24) and a third guide pipe (46), and is characterized in that a support plate (2) is arranged on the left side of the top of the bottom plate (1), and the guide plate (3) is fixedly connected to the top of the support plate (2); the sand-stone separation module is arranged above the bottom plate (1), the mortar separation module is arranged between the bottom plate (1) and the sand-stone separation module, and the water-saving module is arranged on the right side of the top of the bottom plate (1);
The sand and stone separation module consists of a separation box (9), a first motor (10) and a sand and stone filter screen (14); the bottom of the separation box (9) is provided with a plurality of supporting columns (8), and the bottom of the supporting columns (8) is fixedly connected with the top of the bottom plate (1); the left side of the separation box (9) is provided with a first motor (10), the output end of the first motor (10) is connected with a conveying shaft (11), the tail end of the conveying shaft (11) stretches into the inner cavity of the separation box (9) and is rotationally connected with the right wall of the separation box (9), and a helical blade (12) is welded on the outer side of the conveying shaft (11); the left end of the bottom of the separation box (9) is communicated with a stone discharge pipe (13), the bottom of the separation box (9) is communicated with a groove, and a sand filter screen (14) is arranged in the groove; a charging port (15) is formed in the right side of the top of the separation box (9); the top of the separation box (9) is provided with a first air cylinder (16), the left end of the first air cylinder (16) is provided with a first air cylinder push rod (17), the left end of the first air cylinder push rod (17) is fixedly connected with a sliding block (18), a first guide pipe (21) is embedded in the center of the inside of the sliding block (18), the bottom of the sliding block (18) is provided with a nozzle (19), and the nozzle (19) is communicated with the first guide pipe (21);
The mortar separation module consists of a separation tank (27), a sand collection box (4), a mortar filter screen (28) and a second motor (40); the sand collecting box (4) is arranged on the left side of the top of the bottom plate (1), a guide block (6) is arranged in the sand collecting box (4), a baffle plate (7) is arranged on the left side of the top of the sand collecting box (4), and a sand outlet (5) is formed in the bottom of the front side of the sand collecting box (4); limiting support plates (25) are arranged on the front side and the rear side of the top of the bottom plate (1); a fixed pin shaft (26) is arranged in the center of the upper parts of the front side and the rear side of the separating tank (27), and the fixed pin shaft (26) is rotationally connected with the limit supporting plate (25); a mortar filter screen (28) is arranged in the middle of the inner cavity of the separating tank (27), a drain pipe (44) is communicated with the left side of the bottom of the separating tank (27), a clear water discharge pipe (29) is communicated with the middle of the right side of the separating tank (27), and the clear water discharge pipe (29) is positioned below the mortar filter screen (28); a groove is formed in the top of the left side of the separating tank (27), a rotary cover (30) is rotatably connected in the groove, and a lower supporting rod (34) is fixedly connected to the left side surface of the rotary cover (30); a second air cylinder (31) is arranged at the top of the left side of the separating tank (27), and a second air cylinder push rod (32) is arranged at the left end of the second air cylinder (31); a middle supporting rod (33) is fixedly connected to the left side of the separating tank (27), and the middle supporting rod (33) is arranged between the second cylinder (31) and the lower supporting rod (34); the left end of the second cylinder push rod (32) is rotationally connected with a connecting rotating rod (35), the middle part of the connecting rotating rod (35) is rotationally connected with a middle supporting rod (33), and the lower part of the connecting rotating rod (35) is rotationally connected with the left end of a lower supporting rod (34); a sliding sleeve (36) is arranged above the bottom plate (1), and the sliding sleeve (36) is fixedly connected with the bottom plate (1) through a connecting piece; a sliding rod (37) is connected in a sliding manner in the sliding sleeve (36); a connecting block (38) is arranged at the center of the bottom of the separating tank (27), the connecting block (38) is rotationally connected with a swinging rod (39), and the lower end of the swinging rod (39) is rotationally connected with the left end of the sliding rod (37); a second motor (40) is arranged above the bottom plate (1), an output end of the second motor (40) is connected with an output shaft (41), a first rotating arm (42) is fixedly connected to the outer side of the tail end of the output shaft (41), a second rotating arm (43) is rotatably connected to the tail end of the first rotating arm (42), and the tail end of the second rotating arm (43) is rotatably connected with the right end of the sliding rod (37);
The water-saving module consists of a water tank (22), a first liquid pump (20) and a second liquid pump (45); the water tank (22) is arranged on the right side of the top of the bottom plate (1), the first liquid extracting pump (20) is arranged above the separation tank (9), and the second liquid extracting pump (45) is arranged between the separation tank (27) and the water tank (22); a water supplementing pipe (23) is communicated with the right side of the top of the water tank (22), and a second guide pipe (24) is communicated with the lower part of the inner cavity of the water tank (22); the second conduit (24), the first liquid pump (20) and the first conduit (21) are communicated with each other; the clear water discharge pipe (29), the second liquid drawing pump (45) and the water tank (22) are communicated through a third conduit (46);
The tail end of the stone discharge pipe (13) is obliquely arranged, the guide plate (3) is obliquely arranged, and the guide plate (3) is parallel to the tail end of the stone discharge pipe (13); the top end of the baffle plate (7) is fixedly connected with the guide plate (3);
a through groove is formed in the top of the separation box (9), and a nozzle (19) extends into the inner cavity of the separation box (9) from the through groove.
2. Wet concrete sand and stone separator with water saving function according to claim 1, characterized in that the drain pipe (44) is provided with a one-way valve.
3. Wet concrete sand and stone separator with water saving function according to claim 1, characterized in that the central axis of the vertical state of the separating tank (27) is collinear with the central axis of the sand and stone filter screen (14).
4. The wet concrete sand and stone separator with the water saving function according to claim 1, wherein the side surface of the guide block (6) is an inclined surface, and the bottom of the inclined surface extends to the bottom of the sand outlet (5).
CN201810619622.0A 2018-06-15 2018-06-15 Wet concrete sand-stone separator with water saving function Active CN108580400B (en)

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Application Number Priority Date Filing Date Title
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CN108580400B true CN108580400B (en) 2024-09-13

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