WO2019165777A1 - Dispositif efficace d'agitation et de nettoyage de gravier de construction municipale - Google Patents

Dispositif efficace d'agitation et de nettoyage de gravier de construction municipale Download PDF

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Publication number
WO2019165777A1
WO2019165777A1 PCT/CN2018/105877 CN2018105877W WO2019165777A1 WO 2019165777 A1 WO2019165777 A1 WO 2019165777A1 CN 2018105877 W CN2018105877 W CN 2018105877W WO 2019165777 A1 WO2019165777 A1 WO 2019165777A1
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WO
WIPO (PCT)
Prior art keywords
crushing
water
pipe
water tank
cleaning
Prior art date
Application number
PCT/CN2018/105877
Other languages
English (en)
Chinese (zh)
Inventor
徐建国
Original Assignee
淄博名堂教育科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 淄博名堂教育科技有限公司 filed Critical 淄博名堂教育科技有限公司
Publication of WO2019165777A1 publication Critical patent/WO2019165777A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/286—Feeding devices
    • 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
    • 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
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning 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
    • B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids

Definitions

  • the invention relates to a municipal field, in particular to an efficient municipal construction sand and gravel mixing and cleaning device.
  • Municipal engineering refers to the construction of municipal facilities.
  • Municipal facilities refer to various buildings, structures, equipment, etc. that are set up within the planning and construction of urban areas and towns (townships) and provide residents with paid or unpaid public goods and services based on government responsibilities and obligations.
  • Municipal engineering generally belongs to the national infrastructure, is an indispensable material basis for urban survival and development, and is a basic condition for improving people's living standards and opening to the outside world. Due to its good hardness and stable chemical properties, sand and gravel is often used as a high-quality building material and concrete raw material in houses, roads, highways, railways, engineering and other fields. With the requirements of infrastructure construction technology and the development of high technology, there are higher requirements for the quantity and quality of sand and gravel.
  • Sand and gravel are loose materials, but their particles are generally hard and have chemical stability under the surface environment. Concrete is required in many places in municipal construction. Sand and stone materials, which account for more than 80% of the total volume of concrete, are taken locally, and their resources are abundant, which effectively reduces the production cost. According to the functional requirements, the material proportion and construction process of the concrete can be adjusted to adjust the strength, heat resistance, durability and process performance of the concrete within a considerable range. The excellent plastic formability of the mixed concrete enables the concrete to adapt to the construction requirements of various structural members with complex shapes. In the concrete structure, the sandstone mainly acts as a skeleton, stabilizes the volume of the concrete, transmits the stress, and at the same time inhibits the shrinkage and prevents cracking.
  • the present invention provides the following technical solutions:
  • High-efficiency municipal construction sand and gravel mixing and cleaning equipment including crushing box, spraying row, feeding pipe, crushing roller, crushing tooth, water spraying pipe, water filtering plate, water tank, return pipe, cleaning box, shaking plate, stirring motor
  • the rotary table, the guide plate and the discharge door are arranged.
  • the top of the crushing box is provided with a feeding tube, and the inside of the feeding tube is inclined with a grid.
  • the crushing box is internally provided with a plurality of sets of crushing rollers, and the outer wall of the crushing roller is uniformly broken.
  • the teeth and the crushing teeth on the plurality of crushing rollers are engaged with each other.
  • the outlet end of the bottom end of the crushing box is connected to the cleaning tank through the feeding pipe.
  • the bottom of the cleaning box is provided with a guide wheel, and a stirring motor is installed inside the cleaning box, and the output shaft of the stirring motor is connected with the rotating shaft.
  • a rotating round table on the rotating shaft, and a water passing hole is evenly arranged on the rotating round table.
  • the side wall of the cleaning box is provided with a discharging door, and the bottom end of the cleaning box is inclined with a guide plate.
  • the lowest end of the guiding plate is provided with an outlet pipe, and the outlet pipe and the return pipe end are provided. Connected, the other end of the return pipe is connected with the upper side wall of the water tank, and a return pump is installed on the return pipe.
  • the top of the water tank is provided with a water inlet, and a water filter plate is vertically arranged inside the water tank, and a water spray pipe is arranged at the bottom end of the water tank.
  • the outlet end of the pipe is provided with a spray discharge, and the spray discharge is installed inside the top of the water tank, and the bottom end of the water tank is provided with a sediment sliding plate.
  • the lowest end of the grid is provided with a garbage discharge pipe.
  • the center axis of the crushing roller is connected to an external motor.
  • the hand wheel is provided with a hand brake.
  • the outer edge of the bottom end of the rotating truncated cone is movably connected to the inner wall of the cleaning tank.
  • connection between the water spray pipe and the water tank and the connection between the return pipe and the water tank are respectively disposed on both sides of the water filter plate.
  • the precipitate is discharged from the lowest end of the sediment plate, and the sediment discharge plate and the connection between the return pipe and the water tank are disposed on the same side of the water filter plate.
  • the invention has the beneficial effects that the sandstone is put into the crushing box through the feeding tube, and the garbage such as branches is discharged under the action of the grid to improve the purity of the sand stone and break through.
  • the roller drives the broken teeth to rotate, crushing the gravel or stone into sandstone with finer particles, which is beneficial to the use of raw materials of different buildings.
  • the guide wheel facilitates the movement of the device, saves time and labor, and rotates the rotary table through the rotating motor to facilitate the rotation of the rotary table.
  • Sand and gravel are good for the cleaning of sand and gravel.
  • the mixed water of sand and gravel in the sand and gravel is discharged from the water.
  • the sand and gravel are discharged from the discharge gate.
  • the separated water is returned to the water tank through the reflux pump and the return pipe for recycling. Save resources and cost, filter the sludge and other impurities in the returned water through the water filter plate. After the work is completed, the sediment will slide out through the sediment and slide out, and the clean water will be sprayed through the spray water plate to clean the sand. Improve work efficiency and effectiveness, simple structure, easy to use, and conducive to promotion.
  • Figure 1 is a schematic view showing the structure of a high-efficiency municipal construction sand and gravel mixing and cleaning device.
  • Figure 2 is a schematic view showing the structure of the crushing roller in the high-efficiency municipal construction sand and gravel mixing and cleaning equipment.
  • Figure 3 is a schematic view showing the structure of the shaker plate in the high-efficiency municipal construction sand and gravel mixing and cleaning equipment.
  • Figure 4 is a schematic view showing the connection of a rotating circular table in an efficient municipal sand and gravel mixing and cleaning device.
  • a high-efficiency municipal construction sand and gravel mixing and cleaning equipment including a crushing tank 2, a spray line 7, a feed pipe 8, a crushing roller 9, a crushing tooth 10, a water spray pipe 11, a water filter plate 12,
  • the inner slope is provided with a grid 5, and the lowest end of the grid 5 is provided with a garbage discharge pipe, and the sand is put into the crushing box 2 through the feeding pipe 6, and the garbage such as the branches is discharged under the action of the grid 5 to improve the sand.
  • the purity of the stone, the crushing box 2 is internally installed with a plurality of sets of crushing rolls 9, the central axis of the crushing rolls 9 is connected with an external motor, the outer wall of the crushing rolls 9 is uniformly provided with crushing teeth 10, and the crushing teeth 10 of the plurality of sets of crushing rolls 9 are engaged with each other. It is arranged that the crushing roller 9 drives the crushing tooth 10 to rotate, and the sandstone or stone is broken into finer and smaller particles of sand, which is beneficial to the use of raw materials of different buildings.
  • the bottom end of the crushing box 2 is passed through the feeding pipe 8 and the cleaning tank 16 Connected, the bottom of the cleaning box 16 is provided with a guide wheel 1, the hand wheel 1 is provided with a hand brake, and the guide wheel 1 is convenient for the device to move,
  • the inner wall of the cleaning box 16 is hinged to the shaker plate 17, and the upper surface of the smashing plate 18 is evenly provided with a fold-shaped deceleration ⁇ 25, and the lower surface of the smashing plate 17 is provided with a cam 18, and the smashing plate 17 is disposed at the feed pipe 8 and Below the joint of the cleaning box 16, the moving plate 17 is driven by the cam 18 to reduce the speed of the sand entering, avoiding the damage device and improving the service life, and the speed reduction 25 further reduces the sliding speed of the sand, and the inside of the cleaning box 16 is installed and stirred.
  • the motor 19 and the output shaft of the agitating motor 19 are connected to the rotating shaft 21, and the rotating shaft 21 is provided with a rotating circular table 20.
  • the rotating round table 20 is evenly provided with a water passing hole, and the outer edge of the rotating round table 20 is movably connected with the inner wall of the cleaning box 16.
  • the side of the cleaning box 16 is provided with a discharge door 24, and the rotating rotary table 20 is rotated by the rotating motor, so that the rotating round table 20 can be stirred to stir the sand and gravel, which is beneficial to the cleaning of the gravel, and the mixed water of the sand in the gravel is discharged from the water.
  • the sandstone is discharged from the discharge door 24, and the bottom of the cleaning tank 16 is inclined with a guide plate 23.
  • the lowest end of the guide plate 23 is provided with an outlet pipe 22, and the outlet pipe 22 is connected with one end of the return pipe 15, and the other end of the return pipe 15 and the upper end of the water tank 13 are provided. Wall connection, return pipe 15
  • the reflux pump 14 sorts out the sandstone through the first sieve plate 17 and the second sieve plate 19.
  • the water tank 13 is provided with a water inlet 3 at the top end, and the water inlet 3 is convenient for replenishing water, facilitating the washing of the sand stone, facilitating the screening, and the inside of the water tank 13
  • the water filter plate 12 is vertically disposed, and a water spray pipe 11 is disposed at a bottom end of the water tank 13, and a spray port 7 is disposed at an outlet end of the water spray pipe 11, and the spray pipe 7 is installed inside the top end of the water tank 13, and the water spray pipe 11 is connected with the water tank 13
  • the connection between the return pipe 15 and the water tank 13 is respectively disposed on both sides of the water filter plate 12, and the bottom end of the water tank 13 is provided with a sediment sliding plate 4, and the sediment is discharged at the lowest
  • the outlet plate 4 and the return pipe 15 are connected to the water tank 13 on the same side of the water filter plate 12, and the sludge such as sludge in the returned water is filtered by the water filter plate 12, and the sediment slides out of the plate 4 through the sediment after the work is completed. Discharge, clear water passes through the filter water plate 12 and is ejected through the discharge row 7 Cleaning of sand, improve efficiency and effectiveness.
  • the working principle of the invention is: the invention puts the sand and gravel into the crushing box through the feeding tube, discharges the branches and the like among the garbage under the action of the grid, improves the purity of the sand stone, and drives the crushing teeth to rotate by the crushing roller,
  • the gravel or stone is broken into finer and smaller particles, which is beneficial to the use of raw materials of different buildings.
  • the guide wheel facilitates the movement of the device, saves time and effort, and rotates the rotary table through the rotating motor to facilitate the rotation of the round table to stir the sand and gravel.
  • Cleaning, sludge mixed water in sand and gravel is discharged from the water, sand and gravel are discharged from the discharge door, and the separated water is returned to the water tank through the reflux pump and the return pipe for recycling, saving resources and costs, and filtering
  • the water board filters the impurities such as sludge in the returned water. After the work is completed, the sediment slides out through the sediment and the water slides out through the spray plate to clean the sand and improve the work efficiency and effect.

Abstract

L'invention concerne un dispositif d'agitation et de nettoyage du gravier d'une construction municipale, le dispositif comprenant un réservoir de broyage (2), un réservoir d'eau (13) et un réservoir de nettoyage (16), une grille (5) étant agencée à une certaine inclinaison dans un tube d'alimentation (6) à l'extrémité supérieure du réservoir de broyage (2), de multiples ensembles de rouleaux de broyage (9) étant installés dans le réservoir de broyage (2), des dents de broyage (10) étant agencées uniformément sur la paroi externe des rouleaux de broyage (9), une extrémité de sortie à l'extrémité inférieure du réservoir de broyage (2) étant reliée au réservoir de nettoyage (16) au moyen d'un tube de sortie d'alimentation (8), un moteur d'agitation (19) étant installé dans le réservoir de nettoyage (16) et étant relié à une plate-forme ronde tournante (20) ; l'extrémité inférieure du réservoir d'eau (13) est reliée à un échappement de pulvérisation (7) au moyen d'un tube de pulvérisation d'eau (11), l'échappement de pulvérisation (7) étant monté sur l'extrémité supérieure à l'intérieur du réservoir de nettoyage (16), et l'extrémité inférieure du réservoir d'eau (13) étant munie d'une plaque de glissement de sédiment (4).
PCT/CN2018/105877 2018-03-02 2018-09-15 Dispositif efficace d'agitation et de nettoyage de gravier de construction municipale WO2019165777A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810173316.9 2018-03-02
CN201810173316.9A CN110152776A (zh) 2018-03-02 2018-03-02 一种高效市政施工砂石搅拌清洗设备

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WO2019165777A1 true WO2019165777A1 (fr) 2019-09-06

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CN (1) CN110152776A (fr)
WO (1) WO2019165777A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN113578840A (zh) * 2021-08-04 2021-11-02 南京迪斯克林科技有限公司 一种超高压水冷回流除磷系统

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CN110586237A (zh) * 2019-09-26 2019-12-20 沛县宝业建筑工业化有限公司 一种混凝土石料破碎筛选一体机
CN110918226A (zh) * 2019-12-09 2020-03-27 枣庄鑫金山智能机械股份有限公司 一种安全高效砂石研磨破碎装置
CN111389500B (zh) * 2020-04-15 2020-11-13 福州市长乐区西斯图科技有限公司 一种车床金属切屑的破碎与除油装置
CN111825289A (zh) * 2020-07-22 2020-10-27 宁陵县水利局 一种水利工程综合泥沙处理装置
CN112604798B (zh) * 2021-01-13 2022-03-29 润昇(山东)智能装备有限公司 建筑用机制砂筛分处理一体化装置

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FR2612424A1 (fr) * 1987-03-16 1988-09-23 Gerin Andre Appareil pour la correction des sables maigres dans le domaine des betons industriels
JP2003144967A (ja) * 2001-11-08 2003-05-20 Jobu Sangyo Kk 砕砂製造方法、洗浄方法および砂粒並びに装置
CN2605071Y (zh) * 2003-03-15 2004-03-03 李小庄 砂石、石料生产设备
CN102430539A (zh) * 2011-12-12 2012-05-02 中铁五局（集团）有限公司 砂砾石清洗方法及清洗装置
CN104437803A (zh) * 2014-11-20 2015-03-25 郭长远 以石块为原料的砂石制料机

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Publication number Priority date Publication date Assignee Title
CN113578840A (zh) * 2021-08-04 2021-11-02 南京迪斯克林科技有限公司 一种超高压水冷回流除磷系统

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