CN215543089U

CN215543089U - Concrete sand and stone separator with ground paste recovery unit

Info

Publication number: CN215543089U
Application number: CN202120947473.8U
Authority: CN
Inventors: 戴细明; 张军; 程庚
Original assignee: Xiyu Hydraulic Concrete Co ltd
Current assignee: Xiyu Hydraulic Concrete Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-01-18
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a concrete sand-stone separator with a slurry recovery device, which relates to the technical field of building engineering and comprises a sand-stone separating mechanism, a slurry collecting mechanism and supporting legs, wherein when the concrete sand-stone separator works, concrete raw materials are input through a feed hopper and are uniformly dispersed on the surface of a conveyor belt by auger blades, so that a spray head can wash clean water on the surface of concrete, the slurry on the surface of the concrete is washed clean and is discharged from a material pouring plate for collection and utilization, slurry water is discharged through seepage holes, the process can continuously feed and separate materials, the separation efficiency is high, after a concrete slurry-water mixture cleaned in the sand-stone separating mechanism is discharged into a dewatering cylinder, water in the slurry is thrown out due to centrifugal force generated by rapid rotation of the concrete slurry-water mixture, so that the slurry left in the dewatering cylinder is collected and reused, and the filtered clean water is recovered into a water tank to participate in concrete sand-stone cleaning work, the phenomenon of water resource waste is avoided.

Description

Concrete sand and stone separator with ground paste recovery unit

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a concrete sand-stone separator with a slurry recovery device.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering.

But can produce a large amount of waste residues in the concrete production process, these waste materials direct discharge can be to the waste of material, and current concrete grit separator is relatively poor and efficiency is lower to the separation effect of solid and liquid, and the unable cyclic utilization of water that equipment was used for wasing the waste material has caused the waste of water resource, and equipment causes great pollution to the unable recycling treatment direct discharge of waste thick liquid.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a concrete sand-stone separator with a slurry recovery device, which solves the problems of environmental pollution and water resource waste caused by the fact that a sand-stone separator cannot recycle waste slurry and lacks of water for cleaning waste materials.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a concrete grit separating centrifuge with ground paste recovery unit, collects mechanism and supporting legs including grit separating mechanism, thick liquids, mechanism is collected to the fixedly connected with thick liquids under grit separating mechanism, the equal fixedly connected with supporting legs in four turnings of mechanism lower surface is collected to thick liquids.

Grit separating mechanism includes the separator box, top one side fixedly connected with feeder hopper of separator box, it is connected with the pivot to rotate under the feeder hopper bottom, the first striker plate of one side fixedly connected with of pivot, and below one side of pivot rotates and is connected with the drive roller, one side fixedly connected with driving roller of drive roller, the common fixedly connected with conveyer belt of outer wall of drive roller and driving roller, fixedly connected with shower nozzle directly over the conveyer belt.

The slurry collecting mechanism comprises a collecting box, the inside of the collecting box is rotatably connected with a separating cylinder through a bearing, the inside of the separating cylinder is slidably connected with a piston, one side wall of the piston is rotatably connected with a first connecting rod through the bearing, one end of the first connecting rod is fixedly connected with a second connecting rod, one side of the first connecting rod is rotatably connected with a sealing cover through the bearing, the top end of the second connecting rod is fixedly connected with an electric telescopic rod, the bottom of the collecting box is fixedly connected with a clear water drain pipe, one end of the clear water drain pipe is fixedly connected with a second water pump, and one end of the second water pump is fixedly connected with a clear water collecting pipe.

Furthermore, a water pump is fixedly connected above the separation box, the water pump and the spray head are connected in series through a water supply pipe, the water pump is fixedly connected to the top of the water tank, and a water drawing pipe is fixedly connected to one side of the water pump.

Further, the outer wall fixedly connected with helical blade of pivot, a plurality of apopores have been seted up to the lower surface of shower nozzle, the inside lower fixed surface of separator box is connected with the guide plate, and has seted up the outlet on one side of the bottom, fixedly connected with stock guide under the driving roller.

Furthermore, second baffle plates are symmetrically fixed on two sides of the outer wall of the conveying belt, and a plurality of water seepage holes are formed in the surface of the outer wall of the conveying belt.

Further, the one end of pivot runs through the inner wall of separator box and the drive end of fixedly connected with first motor, the drive end one side fixedly connected with drive gear of first motor, the one end of conveyer belt runs through the inner wall of separator box and fixedly connected with driven gear, the below of drive gear is rotated and is connected with the transfer line, the equal fixedly connected with drive gear in both ends of transfer line, drive gear forms the gear engagement structure with drive gear and driven gear respectively.

Furthermore, a plurality of dewatering holes are formed in the outer surface of the separating cylinder, a grouting opening is formed in one side of the outer surface of the separating cylinder, a servo motor is fixedly connected to one side wall of the separating cylinder, guide wheels are symmetrically fixed to two sides of one end of the collecting box, and the outer diameter of the sealing cover is matched with the inner diameter of the separating cylinder.

Advantageous effects

The utility model provides a concrete sand-stone separator with a slurry recovery device. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a concrete grit separating centrifuge with ground paste recovery unit, including grit separating mechanism, mechanism and supporting legs are collected to the thick liquids, mechanism is collected to the fixed connection thick liquids under grit separating mechanism, the equal fixedly connected with supporting legs in four turnings of mechanism lower surface is collected to the thick liquids, the device during operation is with the input of concrete raw materials through the feeder hopper, by auger blade homodisperse on the conveyer belt surface, consequently, the shower nozzle can erode the clear water on the concrete surface, erode the mud on concrete surface totally and from falling the flitch discharge collection utilization, the mud water passes through the infiltration hole and discharges, this process can continuous feeding separation, separation efficiency is high, degree of automation is high, need not too much to think the operation.

2. The utility model provides a concrete grit separating centrifuge with ground paste recovery unit, the back is discharged to the dewatering tube to the concrete mud slurry water mixture after washing among the grit separating mechanism, because the centrifugal force that its rotation speed produced throws away the water in the mud to the inside all that leaves of dewatering tube is mud, and concentrated collection recycles, and the clear water after the filtration is then participated in concrete grit cleaning work in being retrieved the water tank again, has avoided the phenomenon of water waste.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic structural view of a sand separating mechanism according to the present invention;

FIG. 3 is a schematic side view of part A of the present invention;

FIG. 4 is a schematic top view of part B of the present invention;

FIG. 5 is a schematic cross-sectional view of a slurry collection mechanism according to the present invention;

FIG. 6 is a schematic top view of the separating cartridge of the present invention.

In the figure: 1. a sand and stone separating mechanism; 101. a separation tank; 102. a feed hopper; 103. a rotating shaft; 104. a first striker plate; 105. a drive roller; 106. a driving roller; 107. a conveyor belt; 108. a spray head; 109. a water supply pipe; 110. a water pump; 111. a water tank; 112. a water drawing pipe; 113. a baffle; 114. a water outlet; 115. a material guide plate; 116. a helical blade; 117. a second retainer plate; 118. a first motor; 119. a drive gear; 120. a transmission rod; 121. a transmission gear; 122. a driven gear; 123. a water seepage hole; 2. a slurry collection mechanism; 201. a collection box; 202. a separation cylinder; 203. a piston; 204. a first link; 205. a second link; 206. an electric telescopic rod; 207. a sealing cover; 208. a guide wheel; 209. a grouting port; 210. a servo motor; 211. a clear water drain pipe; 212. a second water pump; 213. a clear water collecting pipe; 215. a dewatering hole; 3. support the feet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a concrete grit separating centrifuge with ground paste recovery unit, includes grit separating mechanism 1, thick liquids collection mechanism 2 and supporting legs 3, and mechanism 2 is collected to the fixed connection thick liquids under grit separating mechanism 1, and four equal fixedly connected with supporting legs 3 in turning of mechanism 2 lower surface are collected to the thick liquids.

Referring to fig. 2-4, the sand-rock separating mechanism 1 includes a separating box 101, a feed hopper 102 is fixedly connected to one side of the top of the separating box 101, a rotating shaft 103 is rotatably connected to a position right below the bottom end of the feed hopper 102, a first material baffle 104 is fixedly connected to one side of the rotating shaft 103, a driving roller 105 is rotatably connected to one side of the lower side of the rotating shaft 103, a driving roller 106 is fixedly connected to one side of the driving roller 105, a conveying belt 107 is fixedly connected to the outer walls of the driving roller 105 and the driving roller 106, a nozzle 108 is fixedly connected to the position right above the conveying belt 107, a water pump 110 is fixedly connected to the upper side of the separating box 101, the water pump 110 is connected to the nozzle 108 in series through a water pipe 109, the water pump 110 is fixedly connected to the top of a water tank 111, a water drawing pipe 112 is fixedly connected to one side of the water pipe 112, a spiral blade 116 is fixedly connected to the outer wall of the rotating shaft 103, a plurality of water outlet holes are formed in the lower surface of the nozzle 108, and a guide plate 113 is fixedly connected to the inner lower surface of the separating box 101, and a water outlet 114 is formed in one side of the bottom of the separating box, a material guide plate 115 is fixedly connected right below the transmission roller 106, second material blocking plates 117 are symmetrically fixed on two sides of the outer wall of the transmission belt 107, a plurality of water seepage holes 123 are formed in the surface of the outer wall of the conveying belt 107, one end of the rotating shaft 103 penetrates through the inner wall of the separating box 101 and is fixedly connected with the driving end of a first motor 118, a driving gear 119 is fixedly connected to one side of the driving end of the first motor 118, one end of the conveying belt 107 penetrates through the inner wall of the separating box 101 and is fixedly connected with a driven gear 122, a transmission rod 120 is rotatably connected below the driving gear 119, transmission gears 121 are fixedly connected to two ends of the transmission rod 120, and the transmission gears 121 respectively form a gear meshing structure with the driving gear 119 and the driven gear 122.

Referring to fig. 5-6, the slurry collecting mechanism 2 includes a collecting box 201, the collecting box 201 is rotatably connected with a separating cylinder 202 through a bearing, the separating cylinder 202 is slidably connected with a piston 203, one side wall of the piston 203 is rotatably connected with a first connecting rod 204 through a bearing, one end of the first connecting rod 204 is fixedly connected with a second connecting rod 205, and one side is rotatably connected with a sealing cover 207 through a bearing, the top end of the second connecting rod 205 is fixedly connected with an electric telescopic rod 206, the bottom of the collecting box 201 is fixedly connected with a clear water drain pipe 211, one end of the clear water drain pipe 211 is fixedly connected with a second water pump 212, one end of the second water pump 212 is fixedly connected with a clear water collecting pipe 213, the outer surface of the separating cylinder 202 is provided with a plurality of dewatering holes 215, one side of the outer surface is provided with a slurry injecting port 209, one side wall of the separating cylinder 202 is fixedly connected with a servo motor 210, two sides of one end of the collecting box 201 are symmetrically fixed with guide wheels 208, the sealing cap 207 has an outer diameter sized to fit the inner diameter of the separator bowl 202.

When the device is used, the used residual concrete is fed into the separating box 101 through the feed hopper 102, the first motor 118 drives the rotating shaft 103 to rotate so as to drive the helical blade 116 to rotate, the concrete is uniformly distributed on the surface of the conveyor belt 107, at the moment, the water pump 110 washes clean water in the water tank 111 on the surface of the concrete through the spray head 108, so that slurry on the surface of the concrete falls onto the guide plate 113 through the seepage holes 123 on the surface of the conveyor belt 107, and the slurry water is fed into the dewatering cylinder 202 through the grouting port 209 through the drainage port 114, at the moment, the piston 203 is positioned on the left side of the grouting port 209, when the slurry in the separating cylinder 202 reaches a certain amount, the feed hopper 102 stops feeding, wherein the bottom end of the grouting port 209 on the surface of the separating cylinder is always opposite to the center position of the drainage port 114 by setting a program for the servo motor 210, and the electric telescopic rod 206 drives the second connecting rod 205 to move to the right side, the piston 203 and the sealing cover 207 slide along the inner wall of the separating cylinder 202 simultaneously, when the piston 203 moves to the right side of the grouting opening 209, the right side wall of the sealing cover 207 is flush with the outlet edge of the separating cylinder 202, at the moment, the servo motor 210 drives the separating cylinder 202 to rotate rapidly, therefore, water inside the separating cylinder enters the clean water drain pipe 211 through the dewatering hole 215 and is conveyed to the inside of the water tank 111 through the second water pump 212 and the clean water collecting pipe 213, when the separating cylinder 202 finishes working, the electric telescopic rod 206 is started again to drive the piston 203 to slide to the right side continuously, at the moment, the sealing cover 207 slides out of the separating cylinder 202, and mud inside the separating cylinder is pushed out by the piston 203 for centralized treatment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concrete grit separating centrifuge with ground paste recovery unit, includes grit separating mechanism (1), thick liquids collection mechanism (2) and supporting legs (3), mechanism (2) are collected to fixedly connected with thick liquids under grit separating mechanism (1), four turning equal fixedly connected with supporting legs (3) of mechanism (2) lower surface are collected to thick liquids, its characterized in that: the sand-gravel separation mechanism (1) comprises a separation box (101), a feed hopper (102) is fixedly connected to one side of the top of the separation box (101), a rotating shaft (103) is rotatably connected to the position under the bottom end of the feed hopper (102), a first material baffle (104) is fixedly connected to one side of the rotating shaft (103), a driving roller (105) is rotatably connected to one side of the lower portion of the rotating shaft (103), a driving roller (106) is fixedly connected to one side of the driving roller (105), a conveying belt (107) is fixedly connected to the outer walls of the driving roller (105) and the driving roller (106) together, and a spray head (108) is fixedly connected to the position over the conveying belt (107);

the slurry collecting mechanism (2) comprises a collecting box (201), the inside of the collecting box (201) is rotatably connected with a separating cylinder (202) through a bearing, the inside of the separating cylinder (202) is slidably connected with a piston (203), one side wall of the piston (203) is rotatably connected with a first connecting rod (204) through a bearing, one end of the first connecting rod (204) is fixedly connected with a second connecting rod (205), one side of the first connecting rod is rotatably connected with a sealing cover (207) through a bearing, the top end of the second connecting rod (205) is fixedly connected with an electric telescopic rod (206), the bottom of the collecting box (201) is fixedly connected with a clean water drain pipe (211), one end of the clean water drain pipe (211) is fixedly connected with a second water pump (212), and one end of the second water pump (212) is fixedly connected with a clean water collecting pipe (213).

2. The concrete grit separator with slurry recovery device of claim 1, wherein: a water pump (110) is fixedly connected above the separation box (101), the water pump (110) and the spray head (108) are connected in series through a water supply pipe (109), the water pump (110) is fixedly connected to the top of the water tank (111), and a water drawing pipe (112) is fixedly connected to one side of the water pump.

3. The concrete grit separator with slurry recovery device of claim 1, wherein: the outer wall of pivot (103) fixedly connected with helical blade (116), a plurality of apopores have been seted up to the lower surface of shower nozzle (108), the inside lower surface fixedly connected with guide plate (113) of separator box (101), and bottom one side has seted up outlet (114), be connected with stock guide (115) under driving roller (106) fixedly.

4. The concrete grit separator with slurry recovery device of claim 1, wherein: and second material baffles (117) are symmetrically fixed on two sides of the outer wall of the conveying belt (107), and a plurality of water seepage holes (123) are formed in the surface of the outer wall.

5. The concrete grit separator with slurry recovery device of claim 1, wherein: the one end of pivot (103) runs through the inner wall of separator box (101) and the drive end of fixedly connected with first motor (118), the drive end one side fixedly connected with drive gear (119) of first motor (118), the one end of conveyer belt (107) runs through inner wall and fixedly connected with driven gear (122) of separator box (101), the below rotation of drive gear (119) is connected with transfer line (120), the equal fixedly connected with drive gear (121) in both ends of transfer line (120), drive gear (121) form gear engagement structure with drive gear (119) and driven gear (122) respectively.

6. The concrete grit separator with slurry recovery device of claim 1, wherein: the outer surface of the separating cylinder (202) is provided with a plurality of dewatering holes (215), a grouting opening (209) is formed in one side of the outer surface, a servo motor (210) is fixedly connected to one side wall of the separating cylinder (202), guide wheels (208) are symmetrically fixed to two sides of one end of the collecting box (201), and the outer diameter of the sealing cover (207) is matched with the inner diameter of the separating cylinder (202).