CA-1DRS 混凝土回收系统简介

 CA-1DRS concrete recycle system brief introduction

一、研发背景：R&D background

1、   随着国内日益严格的环保要求，搅拌站混凝土罐车清洗所产生的污水处理问题是所有搅拌站面临的最大困扰。水资源的大量消耗、泥浆的堆积填埋，不但给企业增加了生产成本，且具有强碱性，PH值达12的污水的污染更是企业迫在眉睫需要处理的问题。

With the domestic increasingly stringent environmental requirements, concrete truck mixer cleaning sewage treatment problems is the biggest problems of concrete mixing plant. Consume a lot of water, mud accumulation landfill, not only increase the cost of production, and has a strong alkaline, PH value of 12 sewage pollution is even more extremely urgent need to deal with .

2、   CACIQ公司引进德国技术，有机揉和了台湾先进分离工艺，并在实践中不断改进，所生产的砂石分离机已经在客户的使用中通过了重重考验，并取得了良好的经济效益，使客户的投入得到了丰厚的回报。

CACIQ introduce technology from Germany, organic rub with Taiwan advanced separation technology and continuous improvement in practice, the production of sand and gravel separator has been in use by clients numerous tests, and achieved good economic benefits, enabling customers investment has been rewarded.

二、CA-1DRS 废混回收系统介绍

  1.  工作原理流程图及说明 working principle flow chart

1.1、   污水泵抽取清水，通过洗车注水管注入搅拌车；洗完后的污水及残渣倒入洗车排水漏槽，由砂浆泵抽取搅拌池的污水形成高速流动水流冲入砂石分离机；砂与石被沙石分离机从污水中分离出来，而污水通过排水槽回到搅拌池；

sewage pump feeding clean water into truck mixer through the injection pipelines; washed residue and sewage was poured into drain tank, sewage of mixing tank pumped by a mortar pump to form high-speed flow of sewage water into the separator; sand and stone is separated from the wastewater, and sewage through the drain groove go back to mixing tank.

1.2、   搅拌池的搅拌器周期性转动，使水质保持均匀；污水通过注入水稀释，可通过泥砂型水泵、回收计量管直接抽到搅拌主机，成为搅拌混凝土的材料；计量过程中多余的泥浆水又通过回流计量管件流回搅拌池；计量管件中的电磁阀和排水气动蝶阀保证计量精度；

mixing tank agitator cyclical rotation, so that the water quality to maintain a uniform; sewage diluted by injecting water, through the sediment type of pump can pumped to mixer pass the metering pipelines, been raw material of concrete; excessed muddy water during

measurement process can flow back through the return pipe to mixing tank; the solenoid valves and pneumatic butterfly valve of metering tube can ensure the measurement accuracy;

1.3、   砂石分离机与清水蓄水池相连，每次分离污水后用清水冲洗，保持内部清洁；

The separator and water reservoir connected , rinse the separator after each sewage separation with water, keeping the internal clean;

1.4、   标准配置安装现场一般有个沉淀池，个搅拌池和个清水池，搅拌池上均安装有搅拌器及池面安全镀锌格板，用PLC系统控制搅拌工作，防止污水沉淀；各个搅拌池、清水池按一定的顺序排列，表面下有水流通道相通，表面上有水泵相连；当搅拌池水量不足时，通过水泵向前补充清水，保持水量稳定；当搅拌池水量过多时，又会通过表面下的溢流孔回流，并在回流过程中是水质得到澄清；

Standard configuration generally have 3 mixing tank and 1-3 clear water pool, mixing pool with a agitator and installed safety galvanized grating, mixing work with PLC control system to prevent sewage sedimentation; each mixing tank , clean water tank according to a certain order, water flow passageway under the surface, with pump connected on the surface; when mixing tank water is low, replenish clean water through the pump to maintain the level of water; when mixing tank excessive amount of water, will pass the overflow hole under the surface,  clarify water quality during the reflow process ;

1.5、   通过整个搅拌站内排水沟的引导和改造，可将整个工地其他的污水通过排水沟聚集于下一个沉淀池，用水泵将池里的水抽回纳入以上的水循环系统之中重新利用；而澄清池中的水又可抽取以供车的外表冲洗或地面冲洗等各种用途，所产生的污水通过排水沟回到沉淀池，得到重新利用，实现整个工地的水循环，真正实现污水的零排放。

through guide and transformation of drainage ditch of the entire concrete mixing plant job site, the entire site other sewage drains gathered to the sedimentation tank, water pumped back into the pond water circulation system to re-use; while clarified water can be pumped to use for  truck mixer washing or rinse the ground for various purposes, the sewage drains back to the sedimentation tank, get re-used throughout the site to achieve the water cycle, the real zero discharge of sewage.

  2.  CA-1DRS 废混回收系统主要参数及构成 CA-1DRS concrete recycle system main parameters & components

2.1、   主要参数：

主机型号 model：CA-1DRS

处理能力 capacity：30-40m3/h

分离砂石料粒径sand & gravel size：0.1mm-50mm

主机驱动功率 main motor power：11KW

洗车槽位 truck washing position：1-4个 units（标配2个 standard 2 units）

标配水池 standard water pool：5个 1个沉淀池+units（3m*3m*3m）3个搅拌池+1个清水池 3 mixing pool + 1 clean water pool

系统占地总面积 floor area：250m2

2.2、   系统构成及功能介绍 system components and function introduction

废混回收系统由洗车系统、砂石分离系统和泥浆回收系统组成，三者形成一个密不可分的循环系统。

Concrete recycling system consists truck mixer wash systems, sand and gravel separation system and slurry recovery system ,these three parts form an inseparable circulatory system.

A洗车系统----停车台、注水管、洗车排水槽及水泵组成（罐车清洗全程约五分钟）

  Truck mixer washing system---consists stop platform, water feeding pipe, water discharge trough and pump(truck mixer wash cycle about 5 minutes)

B砂石分离系统---主要由砂石分离机构成；

  Sand and gravel separation system---consists the sand and gravel separate machine

主机型号 model：CA-1DRS

处理能力 capacity：30-40m3/h

主机驱动功率 main motor power：11KW

C泥浆回收系统---由泥浆搅拌机、搅拌池、清水池、潜水泵及旋流分离器组成

  Slurry recovery system---consists slurry mixer, mixing pool ,clean water pool , submerged pump and vortex separate system

三、CA-1DRS废混回收系统特色介绍：CA-1DRS concrete recycle system characteristic introduction

1．洗车自控系统：由手动调整自动运行两套PLC控制程序进行，操作便捷。可以同时洗净1-3部车，根据现场生产、产地、洗车等习惯调整程序，使之达到车辆使用效率最大化。

  Truck mixer washing automatic control system: manual adjustment automatically set the PLC control program, easy operation. can wash 1-3 trucks at the same time, adjustment procedures according to on-site production, origin, truck washing and other customary, so as to achieve maximum efficiency of vehicles.

2．沙石分离系统：该机设计上采用德国与台湾先进的混凝土回收技术，结合了滚筒式分离和螺旋筛式分离的特点，对易损件部分及排石、排砂做了大量的改进（大量使用弹簧钢丝、锰钢板、不锈钢等优质材料），具有操作简单，智能控制，机械结构简单、安全、易保养，磨损率低等特点。低转速高扭矩，沙石处理能力达50-60T/H，污水分解能力达1T/SEC，效率和品质是其他主流产品的两至三倍。自动清洗功能，清洗完毕后机内污水全部排空；负载指示、报警；高性能减速机保证全天候连续运转。

 Sand and stone separation system: The machine is designed with Germany and Taiwan advanced concrete recycling technology that combines drum spiral sieve separation and separation characteristics , improve the consumable parts and stone row, row of sand a lot of improvements (lot use spring steel, manganese steel, stainless steel and other high-quality materials), with a simple, intelligent control, the mechanical structure is simple, safe, easy 

maintenance, low wear rate and other characteristics. Low speed high torque, sand and stone handling capacity of 50-60T / H, sewage decomposition capacity of 1T/SEC, efficiency and quality are two to three times of the other mainstream product. Automatic cleaning function, after cleaning the entire machine emptying sewage; load indication, alarm; high quality reducer to ensure around the clock continuous operation.

3．泥浆处理系统：由手动调整及自动运行两套PLC控制程序进行，操作便捷。及多种运行模式保持系统平衡平稳运作，高质量设备来自台湾及国内知名品牌,使硬件设备寿命和效能最大化。全自动封闭式操作，绝无泥浆沉淀和排放，而与其他大部分设备提供商或搅拌站采用的传统沉淀、外排污水机简易模式处理等废弃物的处理方法完全不同，真正做到污水污泥“零排放”、“零清理”、“零外运|”。

 slurry treatment system: manual adjustment and automatic PLC control program runs two convenient operation. Easy operation, And a variety of operating modes to keep the system functioning smoothly, high-quality equipment from Taiwan and domestic well-known brands, so that the hardware equipment lifetime and performance maximize. Automatic closed type operation, no mud sedimentation and emissions, while most other equipment providers or mixing plant using conventional sedimentation, sewage water machine outside the Easy mode processing waste treatment method is completely different, truly sewage pollution mud "zero emissions" and "zero clean-up", "zero transfer |."

4. 旋流分离系统：采用世界先进的旋流分离技术，泥砂分离彻底，免维护

5．自动控制系统：全自动控制（PLC+触摸屏）操作简易，人工操作部分少。附电流侦测警报装置及超载警示保护设施，能指示各个设备的运行情况及设备空转、故障报警。自动根据现场条件调整设备运行模式以克服人为失误，保持系统最佳处理状态和设备寿命。

Automatic control system: automatic control (PLC + touch screen) Easy operation, manual operation portion small. With current detection alarm device and overload warning protection facilities, can be indicative of the operation of each device and equipment idling, fault alarm. Adjusted automatically according to the device operating mode field conditions to overcome human error, maintaining optimum treatment system status and equipment life.

四、沙石分离机操作使用说明： sand and stone separate machine operation instruction

自动：automatic:

1）、合上空气开关，接通电源（电源指示灯亮）。Switch on the air break and main power(power supply light running)

当搅拌车倒车时，触及行程开关，到位后警示灯闪亮，加水泵启动自动加水（调节时间继电器可自由控制搅拌车加水时间，一般设置为2~3分钟）。

When the truck mixer backing-up, touching trip switches, warning lights flashing , water feeding pump starts automatically (adjustable time relay can be freely controlled truck mixer add water time, usually set to 2 to 3 minutes).

2）、加水泵停，搅拌车进行翻滚清洗，把残余料倒入导料槽，残余料进入主机，同时，系统自动进行清洗分离。

Push the pump stops, tumbling mixer for cleaning the residual material into the guide trough, the residual material into the main separation machine, while the automatic cleaning system separation.  

3）、整个工作完毕后，分离机自动断停。（整个过程约5~6分钟，调节时间继电器可自由控制整机运行时间）。

The entire work is completed, the separation machine automatically stops. (The whole process takes about 5 to 6 minutes, adjusting time relay can freely control machine run time).

注意： 如果设备断电或长时间不用，必须把机器内污水排空，防止污水沉淀，堵塞分砂机，造成分砂机损毁。

Note: If the machine power shut down or a long time no use, the machine must be emptied of sewage, prevent sewage sedimentation, clogging of sand, resulting separation machine damaged .

五、社会效益与经济效益 Social and economic benefits

1.社会效益---零回填、零排放，对环境的保护起到了积极的作用。

 Social benefits --- zero backfill, zero emissions, has played a positive role of protection the environment.

2.经济效益：economic benefits

使用CA-1DRS混凝土回收系统，砂、石、泥浆水分离后全部回收利用，为企业带来可观的经济收益。以下是混凝土回收系统收益分析计算：假定搅拌站使用单台HZS180站，一年实际生产40万方，主要生产C30混凝土为例进行计算。

Using CA-1DRS concrete recycling systems, sand, stone, slurry water are reused after separation, to bring considerable economic benefits for enterprises. The following is a concrete recycling system benefit analysis calculation: Suppose mixing plant HZS180, with a single year the actual production of 400,000 cubic meters, mainly produces C30 concrete ,the example calculation as following:.

投资效益分析：1-2年收回投资总成本

Investment Analysis :1-2 years to recover the total cost of investment

根据以上分析，采用混凝土回收系统进行混凝土回收分离，回收水再次生产混凝土使用的工艺，不仅解决了传统循环刷车产生的废水废渣问题，实现真正的零排放，同时有效的起到环境保护和资源循环利用的作用。

Based on the above analysis, using concrete recycle system for concrete recycling separation, reclaimed water reuse in the production of concrete process , not only to solve the traditional loop brush truck wastewater generated waste problems and achieve true zero emissions, while 

effective act on environmental protection and resource recycling.