一． 工作原理   ETCP 系列粉体输送装置是除尘系统用于处理含油性粉尘、粘性粉尘防止糊袋及抑制粉尘燃爆的辅助 设备，该设备安装于除尘器入口主管道处，系统工作时定时向管道中喷入石灰粉，依靠附着在滤材表面 的石灰粉层包裹尘气中的油粒或粘性粉尘，达到易于清灰及抑制粉尘燃爆的目的。设备运行稳定（可 24 小连续工作），运行成本低，操作简单，设备体积小，管理维护方便，是您的理想选择。在您准备安装 使用本产品之前，为了让您安全正确的使用，请先仔细阅读本说明书。   

ETCP series powder conveying device is dust removal system used for treating of oily dust, sticky  dust preventing paste and suppress the dust bums and auxiliary equipment, the equipment is installed  on the collector inlet main pipe, the system work regularly to the pipeline into lime powder, rely on the  attached on the surface of the filter material, lime powder dust layer surrounding the oil particles in the  air or sticky dust, It is easy to remove dust and restrain dust explosion. The equipment runs stably (can  work continuously 24 small), the operation cost is low, the operation is simple, the equipment volume is  small, the management and maintenance is convenient, is your ideal choice. Before you prepare to  install and use this product, please read this manual carefully for safe and correct use. 

二． 设备的组成  ETCP 系列粉体输送装置装置的主要组成部分：  

ETCP series powder conveying device main components:

ETPC 系列粉体输送装置工作原理说明：  ETPC series powder conveying device working principle description：  

1：粉体输送装置是通过压缩空气作为动力，将粉体输送到除尘器内部，起到保护滤材及仰然仰爆的作 用；

2：可以通过电控设置粉体输送间隔及每次输送粉体时间长短；

3：粉体输送装置可以通过旋阻料位 开关检测箱体内粉体量，达到下限位时机时输出报警信号。 

 1: powder conveying device is through compressed air as the power, the powder is transported to the  ball check5 inside of the dust collector, to protect the filter material and the role of inverted inverted explosion; 2:  the powder conveying interval and the length of each conveying time can be set by electronic control; 3:  powder conveying device can detect the amount of powder in the box through the spin resistance  material level switch, and output alarm signal when reaching the lower limit. 

宇特 ETPC 系列粉体输送装置技术参数表  

ETPC series powder conveying device technical parameters table

三、安装注意事项 Installation Precautions  

3.1 设备安装位于于需要防护的除尘设备之前的主管道侧面或顶面处接入，接入角度不宜大于 45°，接口 距离除尘器入口应大于 1 米； 

 3.1 The equipment shall be installed at the side or top of the main pipe before the dust removal  equipment to be protected, the access Angle shall not be greater than 45°, and the interface distance  from the dust collector entrance shall be greater than 1 meter; 

3.2 粉体输送装置与管道系统之间的连接软管应垂直连接，防止软管弯头处出现粉体堵塞现象；  

3.2 The connecting hose between the powder conveying device and the pipeline system should  be vertically connected to prevent powder clogging at the hose elbow; 6 

3.3 关闭设备电源总开关，按照设备配置电压，接好电源线后，再开启设备电源总开关；  

3.3 Turn off the main power switch of the device and connect the power cable according to  the configured voltage of the device before turning on the main power switch of the device;  

3.4 压缩空气接入后需将压力空气调节过滤器压力调节至 0.3～0.5Mpa 工作范围；  

3.4 After the compressed air is connected, the pressure of the pressure air conditioning  filter shall be adjusted to the working range of 0.3 ~ 0.5mpa;  

3.5 安装在室外的设备要包好线头，并做好防雨措施，杜绝漏电；  

3.5 The equipment installed in the outdoor should be wrapped with wire ends, and do a good  job of rain prevention measures, prevent electricity leakage;  

3.6 在安装本公司设备时，请必须细心考虑有关电源（功率，电压）配置，要有足够的使用量。  

3.6 When installing our equipment, please carefully consider the power supply (power,  voltage) configuration, and ensure sufficient usage. 

四、设备调试，使用说明 Equipment debugging, instructions  

4.1 设备启动：  Device Startup:  安装完毕后，开启设备电源开关，待绿色运行指示灯亮后，设备即开始运行。  

After the installation, turn on the power switch of the device, and the device will start  running when the green operation indicator is on.  

4.2 启动流程：  Start-up process:  气源/电源开关-运行开关-装置启动-调节时间继电器吹气时间-吹气-正常运行。  

air source/power switch - operation switch - device start - Regulating time relay blowing  time - blowing - normal operation.  

4.3 吹气时间/吹气间隔时间的调试：  Debugging of blowing time/blowing interval time:  设备运行启动正常后，根据现场实际情况，调节时间继电器以得到相应的吹气时间及吹气间隔时间，以 达到所需粉体输送量大小的目的。  

After the equipment runs normally, according to the actual situation on site, adjust the  time relay to get the corresponding blowing time and blowing interval time, so as to  achieve the purpose of the required powder throughput.

五、易损件说明 Description of wearing parts  脉冲阀为易损件属于正常消耗品，保修期为一年或 100 万次。如用户需更换脉冲阀可自行购买。 

 电压：220VAC  Pulse valve for wearing parts belong to normal consumables, warranty period is one year  or 1 million times. If the user needs to replace the pulse valve can be purchased.  Voltage: 220 vac  

六、设备运行维护 Equipment operation and maintenance  

6.1 设备使用安全：非专业技术人员禁止维修装置设备，谨防触电;  

Safety of equipment use: Non-professional and technical personnel are forbidden to repair  the equipment to avoid electric shock; 

6.2 严禁将硬质物件投入装置内部；  

Hard objects are strictly prohibited to be put into the device; 

 6.3 粉体投放量不宜大于限位指示标牌；

The amount of powder should not be greater than the limit indication sign;

6.4 当粉体输送警示灯燃亮警示时，请及时添加粉体；  

When the powder conveying warning lamp lights up the warning, please add the powder in  time;  

6.5 在正常的运转中，粉体输送装置盖板门必须紧扣； 

In normal operation, the cover plate door of the powder conveying device must be tightly  fastened; 

 6.6 设备出现故障或检修时，必须先关闭电源，通知有关技术人员前来检修；  

When the equipment fails or is repaired, the power must be turned off first and relevant  technical personnel must be informed to come for repair; 

6.7 在设备运转过程中，如发现不正常情况时应立即检查，若是小故障应及时查明原因并设法消除； 

 During the operation of the equipment, if any abnormal situation is found, it shall be  checked immediately. If any small fault is found, the cause shall be found out in time  and it shall be eliminated.  

6.8 简单故障及排除  

Simple Faults and Troubleshooting

七、喷粉装置电控箱线路图 

 7. Circuit diagram of electric control box of powder spraying device (version should be explained in Both  Chinese and English)  

碳酸钙加料电控箱电路图  

Circuit diagram of calcium carbonate additive electric control box

电气控制简要说明 Brief description of the electrical control:

1.操作前必须确认电源指示灯燃亮，如需远程控制，则将启动常开触点接入本电控箱。  

1. Before operation, confirm that the power indicator is burning. 

If remote control  is required, the normally open contact will be connected to the 

electric control box.  

2.料位开关的低料位报警灯燃亮后，吹气电磁阀的运行被停止，同时切断联动的系统运行

输出信号。  

2. After the low material level alarm lamp of the material level switch is lit on, 

the  operation  of the blowing solenoid valve is stopped, and the operation 

output signal of the linkage  system is cut off. 

3.吹气电磁阀运行的前提条件是料位开关处于正常位置。电磁阀的工作模式为间歇循环方式，

工作时间和间 歇时间均可调整。 

3. The prerequisite for the blowing solenoid valve operation is that the material level 

 switch is in the normal position.The working mode of the solenoid valve is the 

 intermittent circulation mode, and both the working time and the intermittent time can  

be adjusted. 

 4.本地模式下，启动按钮和停止按钮控制料位器和电磁阀的运行状态；远程模式下，

由远程无源信号料位开 关和电磁阀的运行状态。  

4. In local mode, the start and stop buttons control the operating status of the 

material  holder and the solenoid valve, and those operated by the remote

 passive signal in remote  mode.