一种能够计量给料的干法脱硫给料器

Abstract

本专利公开了一种能够计量给料的干法脱硫给料器，包括进料管与给料管，进料管的一端与给料管相连通，进料管的另一端与外部储料设备相连通，给料管的内腔滑动安装有定量机构，定量机构包括滑动环、固定板、挡料板、通槽与电机，滑动环滑动安装在给料管内，滑动环的内侧壁安装有固定板，固定板的上壁开设有通槽，固定板上壁的中部安装有电机，电机的输出端贯穿固定板的下壁安装有挡料板，挡料板可对通槽进行封堵，本装置可以通过改变滑动环距离给料管出料口之间的距离，对给料的量进行控制调节，实现在进行干法脱硫时进行定量给料，并且本装置是通过容量的变化来对物料进行定量的，所以不会出现计量设备无法工作，影响计量准确性的情况。

Claims

1. A dry desulphurization feeder capable of metering feed, comprising a feed pipe (1) and a feeder pipe (2), characterized in that: One end of the feed pipe (1) is connected to the feeding pipe (2), and the other end of the feed pipe (1) is connected to an external storage device. A metering mechanism (3) is slidably installed in the inner cavity of the feeding pipe (2). The metering mechanism (3) includes a sliding ring (31), a fixed plate (32), a baffle plate (33), a through groove (34), and a motor (35). The sliding ring (31) is slidably installed in the feed pipe (2). The fixed plate (32) is installed on the inner side wall of the sliding ring (31). The through groove (34) is opened on the upper wall of the fixed plate (32). The motor (35) is installed in the middle of the upper wall of the fixed plate (32). The motor (35) is electrically connected to an external power source. The output end of the motor (35) is installed through the lower wall of the fixed plate (32) and the baffle plate (33) is installed thereon. The baffle plate (33) can block the through groove (34).

2. A dry desulphurisation feeder capable of metering the feed material according to claim 1 characterised in that: A collar (4) is installed on the outer wall of the feed pipe (1), and an electric push rod (5) is installed on the side wall of the collar (4). The electric push rod (5) is electrically connected to an external power source. A connecting block (6) is installed at the output end of the electric push rod (5). A magnetic ring (7) is sleeved on the outer side of the feed pipe (2). The magnetic ring (7) can attract the sliding ring (31). The connecting block (6) is installed on the upper wall of the magnetic ring (7).

3. A dry desulphurization feeder capable of metering the feed according to claim 1, characterized in that: The lower wall of the feed pipe (2) is provided with a discharge port (8), and a solenoid valve (9) is inserted and installed in the discharge port (8). The solenoid valve (9) is electrically connected to an external power supply, and a feed chute (10) is installed at the output end of the solenoid valve (9).

4. A dry desulfurization feeder capable of metering feed according to claim 1, characterized in that: The side wall of the feed pipe (2) is provided with scale lines (11).

5. A dry desulphurization feeder capable of metering the feed according to claim 1, characterized in that: A fixing frame (12) is installed on the outer side wall of the feed pipe (2). A through hole (13) is opened on the side wall of the fixing frame (12). A bolt (14) is inserted into the through hole (13). The fixing frame (12) can be installed on the external frame through the bolt (14).

6. A dry desulfurization feeder capable of metering feed according to claim 1, characterized in that: A sealing gasket (15) is fitted to the upper wall of the baffle plate (33), and the sealing gasket (15) can be fitted to the lower wall of the fixing plate (32).

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