Sewage plant process equipment professional manufacturer-Chongqing Wolik Environmental Protection Equipment Co., Ltd.
Dosing device manual
(简称"撬体")。 The dosing device is a metering pump as the main dosing device, dissolving the medicine tank, agitator, position gauge, safety valve, check valve, pressure gauge, filter, buffer, pipeline, valve, base, escalator, automatic The monitoring system, power control system, etc. are assembled on a common platform according to the needs of the process flow to form a module, the so-called skid-mounted combined unit (referred to as "skid body"). Put a fixed amount of medicament in the stirring solution tank to stir and dissolve it as needed. After dissolution, it will be pumped to the dosing point by the metering pump. The amount of dosing can be freely adjusted to meet different dosing places.
The dosing device has the advantages of compact structure, small volume, low noise, stable work, simple installation, and convenient operation.
The dosing device adopts different process designs to accurately configure various types of solid and liquid chemical solutions, and then uses a metering pump to accurately add the solution to meet various design requirements. Such as descaling, deoxidation, coagulation, adding acid, adding alkali, etc.
The dosing volume and dosing pressure of the dosing device can be selected according to the needs of industrial processes.
The complete set of equipment mainly includes feeding system, medicine storage barrel, dosing system, power control system, etc.
The dissolution barrel is equipped with a level gauge, a low level alarm, a valve and other facilities required for automatic operation. 磁翻板液位计 ，实时观测桶内液位，在通体上面有进料口，备用口，在桶体侧面备有出料口、 排污 口、溢流口、液位计接口以及相应配套的阀门。 A magnetic flap liquid level gauge is installed on the outer wall of the body to observe the liquid level in the barrel in real time. There are a feeding port and a spare port on the body. On the side of the barrel, there are a discharge port, a sewage outlet, an overflow port, a level gauge interface and Corresponding matching valve. When the liquid level in the barrel is lower than the set low liquid level value, the alarm system is automatically turned on and the dosing pump is suspended.
Overall dimensions (mm) LxBxH
Effective volume of solution tank (m³)
Total motor power (kw)
Effective volume of medicine storage tank (m³)
Equipment operating weight
Main technical parameters of supporting equipment
300 / min
Blade water depth
Metering pump model
Diaphragm or plunger
According to design
According to the statistics
According to design
拦污输送系列： 机械格栅、内进流网板格栅、螺旋输送机、螺旋压榨机、旋流沉砂除砂机、砂水分离器。 The company's main products are: pollution control and conveying series: mechanical grille, internal inlet screen grille, screw conveyor, screw press, cyclone sand and sand remover, sand water separator. 滗水器、气浮机、 AO 工艺 /mbr 膜一体化污水处理设备 、一体化预制泵站、纤维转盘过滤器、闸门、消毒 / 加药装置。 Water treatment series: decanter, air floater, AO process / mbr membrane integrated sewage treatment equipment , integrated prefabricated pumping station, fiber rotary disk filter, gate, disinfection / dosing device. 刮吸泥机、板框 / 带式压滤机、叠螺式污泥脱水机、浓缩机、污泥料仓。 Sludge thickening series: scraper suction machine, plate frame / belt filter press, stacked screw sludge dewatering machine, thickener, sludge silo. 罗茨鼓风机（隔音罩）、射流曝气机、离心曝气机、膜式 / 管式曝气管、滤板滤头、网格、生物填料、养殖增氧成套设备。 Submersible aeration series: Roots blower (soundproof cover), jet aerator, centrifugal aerator, membrane / tubular aeration tube, filter plate filter, grid, biological filler, aerobic complete equipment. 潜水搅拌机、液压推流器、污泥回流泵、框式搅拌机 / 浆式 / 双曲面搅拌机。 Mixing and mixing series: submersible mixer, hydraulic thruster, sludge return pump, frame mixer / pulp type / hypercurve mixer. 潜水排污泵、离心泵、消防泵、消防增压稳压设备组。 Pump series: submersible sewage pumps, centrifugal pumps, fire pumps, fire booster voltage stabilization equipment group. ：絮凝剂、助凝剂、消毒剂、净水剂、菌种活性剂、 PAC/PAM 水处理药剂等。 Sewage treatment agent series : flocculant, coagulant, disinfectant, water purifying agent, bacteria active agent, PAC / PAM water treatment agent, etc.