CN105880142B - A kind of rolling screen type multistage concrete pulp-water collecting device - Google Patents

A kind of rolling screen type multistage concrete pulp-water collecting device Download PDF

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Publication number
CN105880142B
CN105880142B CN201610442732.5A CN201610442732A CN105880142B CN 105880142 B CN105880142 B CN 105880142B CN 201610442732 A CN201610442732 A CN 201610442732A CN 105880142 B CN105880142 B CN 105880142B
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China
Prior art keywords
sand
collection
rotating shaft
gathering ground
separator
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CN201610442732.5A
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CN105880142A (en
Inventor
彭五四
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Guilin Guicheng Concrete Co., Ltd
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Chongqing Longquan Auto Parts Co Ltd
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Priority to CN201610442732.5A priority Critical patent/CN105880142B/en
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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
    • 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
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4663—Multi-layer screening surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G33/00—Screw or rotary spiral conveyors
    • B65G33/24—Details
    • B65G33/26—Screws
    • 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
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

The present invention relates to concrete pulp-water assembling sphere, specifically a kind of rolling screen type multistage concrete pulp-water collecting device, including housing, building stones separator and gravel separator, described housing generally " L " shape, described building stones separator is located at housing upper, and described gravel separator is located at housing central section;Described housing includes gathering ground, Ji Shaqu He Jishi areas;Described building stones separator includes sand leakage plate, the rotating shaft of collection stone, No.1 helical blade and collection stone motor;Described gravel separator includes leakage board, the rotating shaft of collection sand, No. two helical blades and collection sand motor.The pulp-water good separating effect of the present invention, and the building stones separator of the present invention uses vertical coplanar position relationship with gravel separator, is greatly reduced the floor space of equipment.

Description

A kind of rolling screen type multistage concrete pulp-water collecting device
Technical field
The present invention relates to concrete pulp-water assembling sphere, specifically a kind of rolling screen type multistage concrete pulp-water, which is collected, to be set It is standby.
Background technology
Ready-mixed concrete refers to by cement, gathered materials, the component such as water and the additive mixed as needed, mineral admixture By a certain percentage, mixing plant through metering, sell after mixing and use transport vehicle, be transported to place to use at the appointed time Concrete mix.
A large amount of waste water, waste residue are produced in ready-mixed concrete production process, these waste water and dregs are generally just straight without processing Run in and put, larger pollution is caused to environment.Existing concrete washing separation equipment is limited to the separating effect of solid, liquid, And be difficult to be completely separated sand, stone, do not simply fail to complete sand, stone recovery, can not realize that pulp-water and sand, stone recycle, wave Take resource, pollute environment.
In addition, in concrete transportation, mixing plant residual concrete and production, work progress, produce unavoidably unnecessary mixed Solidifying soil and because of non-serviceable waste gas concrete disposal of quality problems etc., it is according to statistics, average often to produce 100 side's concrete, will Produce 1~1.4 cubic metre of discarded concrete, that is to say, that if do not recycled to these discarded concretes, not only Cause ample resources to waste, and pollute environment, produce public hazards.
The notification number that Chinese patent is announced is a kind of CN204147979U concrete grout apparatus for recovering, it is characterized in that bag Tilting screen cloth stone-seperating machine and tilting spiral sand separator are included, initial material is first passed through screen cloth seperator separation mortar by the design And building stones, the separation that spiral separator carries out sand material and water is entered back into, has reached good separating effect, but because screen cloth divides stone The arrangement relation of machine and spiral sand separator, the design still suffer from the defects of pulp-water reclaimer floor space is big, also need to improve.
Note:" 200 mesh " represents there are 200 apertures in areal extent per square inch, and the circular hole aperture of 200 mesh represents Pore size is 0.074mm.
The content of the invention
In order to make up the deficiencies in the prior art, of the invention its, which provides one kind, can easily realize building stones, gravel and water Separation, and the concrete grout water separation equipment that floor space is small.
The technical solution adopted for the present invention to solve the technical problems is:A kind of rolling screen type multistage concrete pulp-water is collected and set It is standby, including housing, building stones separator and gravel separator, described housing generally " L " shape, described building stones separation dress Setting in housing upper, described gravel separator is located at housing central section.
Described housing upper end open, housing include gathering ground, Ji Shaqu He Jishi areas, and described gathering ground bottom is set There is cube drain sump, Ji Sha areas bottom is provided with cube collection sand warehouse, and Ji Shi areas bottom is provided with cube Ji Shicang, collects sand Area is located on the right side of gathering ground, and Ji Shiqu be located on the right side of Ji Sha areas, and gathering ground upper end left side is provided with charging aperture, during work, pulp-water Charging aperture on the left of from gathering ground upper end enters in the building stones separator of gathering ground, and Ji Sha areas top is provided with inclined knockout Plate, be evenly arranged with No.1 circular hole on described knockout plate, at this effect of No.1 circular hole be make to fall into the gravel of knockout plate from No.1 circular hole is spilt into collection sand warehouse, and during work, the waste water being finally separated enters drain sump, the gravel entrance being separated Collect sand warehouse, the building stones being separated enter Ji Shicang.
Described building stones separator includes sand leakage plate, the rotating shaft of collection stone, No.1 helical blade and collection stone motor, described leakage The section of sand plate is semicircle, and sand leakage plate tilts upward from left to right along gathering ground top is arranged on gathering ground top, and sand leakage Plate surrounding fits with the wall of gathering ground four, and during work, the pulp-water that gathering ground is entered from charging aperture is all in contact with sand leakage plate, leakage It is evenly arranged with No.1 circular hole on sand plate, during work, gravel and waste water escape to the gravel in gathering ground point from No.1 circular hole From on device, and building stones are then still located on sand leakage plate, and described collection stone rotating shaft left end runs through gathering ground left side wall, and the rotating shaft of collection stone is right Ji Shi areas right side wall is run through at end, and collects stone shaft axis and overlapped with the axis of sand leakage plate, is uniformly arranged in described collection stone rotating shaft There are 20 cylindrical stirring rod, the effect of stirring rod is that building stones are carried out during building stones are transmitted to stir pine, prevents part Gravel, which is entrained in building stones, is transferred out gathering ground, and collects and be provided with No.1 helical blade in stone rotating shaft, and No.1 helical blade passes through During Chuan Jisha areas directly over knockout plate, No.1 helical blade low order end is located at Ji Shiqu, and on No.1 helical blade uniformly No.1 circular hole is provided with, effect of No.1 circular hole is to prevent gravel from sending out gathering ground by No.1 helical blade at this, works as No.1 When being mingled with gravel in the building stones of helical blade transmission, gravel will leak to sand leakage plate from the No.1 circular hole on No.1 helical blade On, described collection stone motor is fixedly mounted on the left of the front end face of gathering ground, and is collected stone motor and passed through belt with collection stone rotating shaft left end It is connected, during work, collection stone motor, which rotates, drives collection stone axis of rotation, and collection stone axis of rotation drives No.1 helical blade to rotate, No.1 helical blade, which rotates, causes building stones to be moved from gathering ground toward Ji Shiqu, when building stones pass through Ji Sha areas, is mingled with building stones Gravel will be fallen into collection sand warehouse from Ji Shaqu knockout plate, and building stones will enter Ji Shiqu collection stone by No.1 helical blade In storehouse.
Described gravel separator includes leakage board, the rotating shaft of collection sand, No. two helical blades and collection sand motor, described leakage The section of water plate is semicircle, and leakage board tilts upward from left to right along in the middle part of gathering ground to be arranged in the middle part of gathering ground, and leak Plate surrounding is fitted with the wall of gathering ground four, and the gravel and waste water spilt from sand leakage plate is fallen on leakage board, is uniformly set on leakage board No. two circular holes are equipped with, wherein, waste water will be leak into drain sump from No. two circular holes, and gravel will continue on leakage board, described Collection sand rotating shaft left end run through gathering ground left side wall, collection sand rotating shaft right-hand member run through Ji Shi areas right side wall, and collect sand shaft axis and The axis of leakage board overlaps, and collects and is provided with No. two helical blades in sand rotating shaft, No. two helical blade low order ends are located at Ji Shaqu, institute The collection sand motor stated is fixedly mounted on the left of the front end face of gathering ground, and is collected sand motor and be connected with collection sand rotating shaft left end by belt Connect, during work, collection sand motor, which rotates, drives collection sand axis of rotation, and collection sand axis of rotation drives No. two helical blades to rotate, two Under the conveying effect of number helical blade, gravel enters collection sand warehouse after Ji Shaqu is sent to from the leakage board of gathering ground.
The pore size of described No.1 circular hole is 3mm, so as to which No.1 circular hole can make most of gravel pass through No. two circles The pore size in hole is 200 mesh, so as to which No. two circular holes only allow gravel of the diameter less than 0.074mm by and then hindering several All gravel is by only allowing water to pass through.
A kind of concrete grout water separation equipment provided by the invention, building stones are separately separated by it first with building stones separator Out, then by gravel separator by gravel separated with waste water, good separating effect, and the building stones separator of the present invention Vertical coplanar position relationship is used with gravel separator, building stones separator is arranged in directly over gravel separator, It is arranged at wastewater collection immediately below gravel separator, is greatly reduced the floor space of equipment.
Brief description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the sectional perspective structural representation of the present invention;
Fig. 3 is collection stone rotating shaft and the dimensional structure diagram of No.1 helical blade of the present invention;
Fig. 4 is the local structural graph at the sand leakage plate of the present invention.
In figure:Housing 1, building stones separator 2, gravel separator 3, gathering ground 11, drain sump 111, charging aperture 112, Ji Sha areas 12, collection sand warehouse 121, knockout plate 122, Ji Shi areas 13, collection stone storehouse 131, No.1 circular hole 14, sand leakage plate 21, collection stone rotating shaft 22nd, stirring rod 221, No.1 helical blade 23, collection stone motor 24, leakage board 31,32, No. two helical blades 33 of collection sand rotating shaft, collection 34, No. two circular holes 35 of sand motor.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below Conjunction is specifically illustrating, and the present invention is expanded on further.
As depicted in figs. 1 and 2, a kind of rolling screen type multistage concrete pulp-water collecting device of the present invention, including housing 1st, building stones separator 2 and gravel separator 3, described housing 1 generally " L " shape, described building stones separator 2 are located at The top of housing 1, described gravel separator 3 are located at the middle part of housing 1.
As depicted in figs. 1 and 2, a kind of rolling screen type multistage concrete pulp-water collecting device of the present invention, described shell The upper end open of body 1, housing 1 include gathering ground 11, He Jishi areas 13 of Ji Sha areas 12, and the described bottom of gathering ground 11 is provided with cube Body drain sump 111, the bottom of Ji Sha areas 12 are provided with cube collection sand warehouse 121, and the bottom of Ji Shi areas 13 is provided with cube Ji Shicang 131, Ji Sha areas 12 are located at the right side of gathering ground 11, and Ji Shi areas 13 are located at the right side of Ji Sha areas 12, are provided with the left of the upper end of gathering ground 11 Charging aperture 112, during work, charging aperture 112 of the pulp-water on the left of the upper end of gathering ground 11 enters the building stones separator 2 of gathering ground 11 In, the top of Ji Sha areas 12 is provided with inclined knockout plate 122, and No.1 circular hole 14 is evenly arranged with described knockout plate 122, should The effect of place's No.1 circular hole 14 is the gravel for falling into knockout plate 122 is spilt from No.1 circular hole 14 into collection sand warehouse 121, work When, the waste water being finally separated enters drain sump 111, and the gravel being separated enters collection sand warehouse 121, the building stones being separated Into collection stone storehouse 131.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of rolling screen type multistage concrete pulp-water collecting device of the present invention, Described building stones separator 2 includes sand leakage plate 21, collection stone rotating shaft 22, No.1 helical blade 23 and collection stone motor 24, described The section of sand leakage plate 21 is semicircle, and sand leakage plate 21 is tilted upward and is arranged on gathering ground 11 from left to right along the top of gathering ground 11 Portion, and the surrounding of sand leakage plate 21 fits with the wall of gathering ground 11 4, during work, the pulp-water that gathering ground 11 is entered from charging aperture 112 is complete Portion is in contact with sand leakage plate 21, is evenly arranged with No.1 circular hole 14 on sand leakage plate 21, and during work, gravel and waste water are from No.1 circular hole 14 are escaped on the gravel separator 3 in gathering ground 11, and building stones are then still located on sand leakage plate 21, described collection stone rotating shaft 22 left ends run through the left side wall of gathering ground 11, and the right-hand member of collection stone rotating shaft 22 run through the right side wall of Ji Shi areas 13, and collect the axis of stone rotating shaft 22 and The axis of sand leakage plate 21 is overlapped, and 20 cylindrical stirring rod 221, stirring rod are evenly arranged with described collection stone rotating shaft 22 221 effect is that building stones are carried out during building stones are transmitted to stir pine, and preventing portion sub-sand gravel, which is entrained in building stones, to be transferred out Gathering ground 11, and collect and be provided with No.1 helical blade 23 in stone rotating shaft 22, No.1 helical blade 23 is located at when running through Ji Sha areas 12 Directly over knockout plate 122, the low order end of No.1 helical blade 23 is located at Ji Shi areas 13, and is evenly arranged with No.1 helical blade 23 No.1 circular hole 14, effect of No.1 circular hole 14 is to prevent gravel from sending out gathering ground 11 by No.1 helical blade 23 at this, when one When being mingled with gravel in the building stones that number helical blade 23 transmits, gravel will be spilt from the No.1 circular hole 14 on No.1 helical blade 23 To sand leakage plate 21, described collection stone motor 24 is fixedly mounted on the left of the front end face of gathering ground 11, and collects stone motor 24 and collection stone The left end of rotating shaft 22 is connected by belt, and during work, collection stone motor 24, which rotates, drives collection stone rotating shaft 22 to rotate, 22 turns of collection stone rotating shaft Dynamic to drive No.1 helical blade 23 to rotate, No.1 helical blade 23, which rotates, causes building stones to be moved from gathering ground 11 toward Ji Shi areas 13, When building stones pass through Ji Sha areas 12, the gravel being mingled with building stones will be fallen into collection sand warehouse 121 from the knockout plate 122 in Ji Sha areas 12, And building stones will be entered in the collection stone storehouse 131 in Ji Shi areas 13 by No.1 helical blade 23.
As depicted in figs. 1 and 2, a kind of rolling screen type multistage concrete pulp-water collecting device of the present invention, described sand Gravel separator 3 includes leakage board 31, collection 32, No. two helical blades 33 of sand rotating shaft and collection sand motor 34, described leakage board 31 Section be semicircle, leakage board 31 tilts upward and is arranged on the middle part of gathering ground 11 from left to right along the middle part of gathering ground 11, and leaks The surrounding of water plate 31 is fitted with the wall of gathering ground 11 4, and the gravel and waste water spilt from sand leakage plate 21 is fallen on leakage board 31, leak No. two circular holes 35 are evenly arranged with plate 31, wherein, waste water will be leak into drain sump 111 from No. two circular holes 35, and gravel will be after Continuous the described left end of collection sand rotating shaft 32 runs through the left side wall of gathering ground 11 on leakage board 21, and the right-hand member of collection sand rotating shaft 32 runs through collection The right side wall of stone area 13, and collect the axis of sand rotating shaft 32 and overlapped with the axis of leakage board 31, it is provided with No. two spirals in collection sand rotating shaft 32 Blade 33, No. two low order ends of helical blade 33 are located at Ji Sha areas 12, before described collection sand motor 34 is fixedly mounted on gathering ground 11 On the left of end face, and collect sand motor 34 and be connected with the collection left end of sand rotating shaft 32 by belt, during work, collection sand motor 34 rotates drive Collection sand rotating shaft 32 rotates, and collection sand rotating shaft 32, which rotates, drives No. two helical blades 33 to rotate, and makees in the conveying of No. two helical blades 33 Under, gravel enters collection sand warehouse 121 after Ji Sha areas 12 are sent to from the leakage board 21 of gathering ground 11.
As shown in Figure 2, Figure 3 and Figure 4, a kind of rolling screen type multistage concrete pulp-water collecting device of the present invention, it is described The pore size of No.1 circular hole 14 be 3mm, so as to which No.1 circular hole 14 can make most of gravel pass through the hole of No. two circular holes 35 Footpath size is 200 mesh, so as to which No. two circular holes only allow gravel of the diameter less than 0.074mm by and then hindering nearly all Gravel by only allowing water to pass through.
During work, first charging aperture 112 of the pulp-water for needing to separate on the left of the upper end of gathering ground 11 is poured into gathering ground 11, Entering the pulp-water of gathering ground 11 from charging aperture 112 will fall on sand leakage plate 21, now, the No.1 of gravel and waste water from sand leakage plate 21 Circular hole 14 is escaped on the gravel separator 3 in the middle part of gathering ground 11, and building stones are then still located on sand leakage plate 21, then, Collection stone motor 24, which rotates, drives collection stone rotating shaft 22 to rotate, and collection stone rotating shaft 22, which rotates, drives No.1 helical blade 23 to rotate, No.1 spiral shell Vane piece 23, which rotates, causes building stones to be moved from gathering ground 11 toward Ji Shi areas 13, during building stones transmit, in collection stone rotating shaft 22 Stirring rod 221 building stones are carried out to stir pine, preventing portion sub-sand gravel, which is entrained in building stones, is transferred out gathering ground 11, meanwhile, No.1 No.1 circular hole 14 on helical blade 23 prevents gravel to be transferred out gathering ground 11, when in the building stones that No.1 helical blade 23 transmits When being mingled with gravel, gravel will be leaked on sand leakage plate 21 from the No.1 circular hole 14 on No.1 helical blade 23, when building stones pass through During Ji Sha areas 12, the gravel being mingled with building stones will be fallen into collection sand warehouse 121 from the knockout plate 122 in Ji Sha areas 12, and building stones will Entered by No.1 helical blade 23 in the collection stone storehouse 131 in Ji Shi areas 13, by above-mentioned steps, building stones will fully divide with gravel From most of gravel enters gravel separator 3 with pulp-water, and small part gravel enters from knockout plate 122 collects sand warehouse 121, and stone Material enters collection stone storehouse 131.
The gravel and waste water spilt from sand leakage plate 21 is fallen on leakage board 31, wherein, waste water will leak into from No. two circular holes 35 In drain sump 111, and gravel will continue on leakage board 21, and then, collection sand motor 34, which rotates, drives collection sand rotating shaft 32 to rotate, Collection sand rotating shaft 32, which rotates, drives No. two helical blades 33 to rotate, and under the conveying effect of No. two helical blades 33, gravel is from catchmenting Enter collection sand warehouse 121 after Ji Sha areas 12 are sent on the leakage board 21 in area 11, so as to which gravel is separated from water
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the description in above-described embodiment and specification simply illustrates the present invention Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and changed Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent Define.

Claims (5)

1. a kind of rolling screen type multistage concrete pulp-water collecting device, including housing (1), building stones separator (2) separate with gravel Device (3), it is characterised in that:Described housing (1) generally " L " shape, described building stones separator (2) are located at housing (1) Top, described gravel separator (3) are located in the middle part of housing (1);Wherein:
Described housing (1) upper end open, housing (1) includes gathering ground (11), Ji Shaqu (12) He Jishi areas (13), described Gathering ground (11) bottom is provided with cube drain sump (111), and Ji Shaqu (12) bottom is provided with cube collection sand warehouse (121), Ji Shiqu (13) bottom is provided with cube Ji Shicang (131), and Ji Shaqu (12) is located on the right side of gathering ground (11), Ji Shiqu (13) On the right side of Ji Shaqu (12), charging aperture (112) is provided with the left of gathering ground (11) upper end, Ji Shaqu (12) top, which is provided with, inclines Oblique knockout plate (122), No.1 circular hole (14) is evenly arranged with described knockout plate (122);
Described building stones separator (2) includes sand leakage plate (21), collection stone rotating shaft (22), No.1 helical blade (23) and collection stone electricity Machine (24), the section of described sand leakage plate (21) is semicircle, and sand leakage plate (21) tilts from left to right along gathering ground (11) top Set up on gathering ground (11) top, and sand leakage plate (21) surrounding fits with the wall of gathering ground (11) four, on sand leakage plate (21) No.1 circular hole (14) is evenly arranged with, the described rotating shaft of collection stone (22) left end runs through gathering ground (11) left side wall, collects stone rotating shaft (22) right-hand member runs through Ji Shiqu (13) right side wall, and collects stone rotating shaft (22) axis and overlapped with the axis of sand leakage plate (21), and collection stone turns No.1 helical blade (23) is provided with axle (22), No.1 helical blade (23) is located at knockout plate when running through Ji Shaqu (12) (122) directly over, No.1 helical blade (23) low order end is located at Ji Shiqu (13), and described collection stone motor (24) is fixedly mounted on On the left of gathering ground (11) front end face, and collect stone motor (24) and be connected with collection stone rotating shaft (22) left end by belt.
A kind of 2. rolling screen type multistage concrete pulp-water collecting device according to claim 1, it is characterised in that:Described sand Gravel separator (3) includes leakage board (31), collection sand rotating shaft (32), No. two helical blades (33) and collection sand motor (34), described The section of leakage board (31) be semicircle, leakage board (31) is arranged on collection along tilting upward from left to right in the middle part of gathering ground (11) In the middle part of pool (11), and leakage board (31) surrounding fits with the wall of gathering ground (11) four, and leakage board is evenly arranged with two on (31) Number circular hole (35), the described rotating shaft of collection sand (32) left end run through gathering ground (11) left side wall, and collection sand rotating shaft (32) right-hand member is through collection Stone area (13) right side wall, and collect sand rotating shaft (32) axis and overlapped with the axis of leakage board (31), it is provided with collection sand rotating shaft (32) No. two helical blades (33), No. two helical blade (33) low order ends are located at Ji Shaqu (12), and described collection sand motor (34) is fixed On the left of gathering ground (11) front end face, and collect sand motor (34) and be connected with collection sand rotating shaft (32) left end by belt.
A kind of 3. rolling screen type multistage concrete pulp-water collecting device according to claim 1, it is characterised in that:Described one No.1 circular hole (14) is evenly arranged with number helical blade (23).
A kind of 4. rolling screen type multistage concrete pulp-water collecting device according to claim 1, it is characterised in that:Described collection 20 cylindrical stirring rod (221) are evenly arranged with stone rotating shaft (22).
A kind of 5. rolling screen type multistage concrete pulp-water collecting device according to claim 1, it is characterised in that:Described one The pore size of number circular hole (14) is 3mm, and the pore size of No. two circular holes (35) is 200 mesh.
CN201610442732.5A 2016-06-21 2016-06-21 A kind of rolling screen type multistage concrete pulp-water collecting device Active CN105880142B (en)

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CN105880142B true CN105880142B (en) 2017-12-22

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903044B (en) * 2017-03-30 2019-04-23 中国五冶集团有限公司 Sorting mechanism and sorting method specially used for sorting concrete
CN109157885B (en) * 2018-08-14 2021-05-07 安徽中联九通机械设备有限公司 Concrete recovery equipment and use method thereof
CN109396009B (en) * 2018-12-07 2021-05-11 苏相伟 Construction waste recycling device with continuous feeding

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007168911A (en) * 2005-12-19 2007-07-05 Yonden Engineering Co Ltd Screw shaft of screw conveyor
CN201296518Y (en) * 2008-07-30 2009-08-26 福建省建筑科学研究院 Improved screw conveyer structure
CN203648685U (en) * 2013-12-31 2014-06-18 符海龙 Novel foundation-free sandstone separator
CN203853157U (en) * 2014-03-24 2014-10-01 长沙盛泓机械有限公司 Gravel separator
CN204147979U (en) * 2014-10-10 2015-02-11 曹玉梅 Concrete grout apparatus for recovering
CN104815834B (en) * 2015-04-22 2017-04-05 浙江森友环保成套设备有限公司 Sand-stone separator
CN204912026U (en) * 2015-08-04 2015-12-30 上海凡贝机械有限公司 Grit separator
CN204817448U (en) * 2015-08-14 2015-12-02 蚌埠市方阵商品混凝土有限公司 Be used for concrete grit recovery plant

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