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{"title":"Boiler Phosphate Dosing Package","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/0a\/5c631c74dba180000f90ede1c27a-200x200-1\/boiler_phosphate_dosing_package.jpg","attrs":{"Maintenance":"Easy to clean and maintain with modular components","Accuracy":"\u00b11% dosing accuracy","Place of Origin":"china","Power supply":"220V\/380V 50Hz"}}
{"title":"Automatic Acid & Alkali Dosing & Feed System","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/17\/e2b7841018ec95973ace8d36cdf9-200x200-1\/automatic_acid_26_alkali_dosing_26_feed_system.jpg","attrs":{"Price":"1000","Supply Ability":"10000","Process Principle":"pH control via acid\/alkali addition","Model Number":"Contact the manufacturer"}}
{"title":"Mobile Oilfield Pour Point Depressant Dosing Package","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/6d\/0ec92d14668683ec114d21967cbe-200x200-1\/mobile_oilfield_pour_point_depressant_dosing_package.jpg","attrs":{"Check valve":"Included","Model Number":"Contact the manufacturer","Packaging Details":"Wooden box","Pulse damper":"Included"}}
{"title":"Hydrazine Oxygen Scavenging Dosing Package","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/d9\/62b5dca24a66a82592e338e59abc-200x200-1\/hydrazine_oxygen_scavenging_dosing_package.jpg","attrs":{"Brand Name":"Fast","System components":"Chemical metering pump system, dissolving & preparation system, metering and dosing system, safety system, control system","Dosing method":"Manual or automatic control","Model Number":"Contact the manufacturer"}}
{"title":"Swimming Pool Chemical Dosing Unit","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/74\/17c7c3767a64f307120c65d53687-200x200-1\/swimming_pool_chemical_dosing_unit.jpg","attrs":{"Main components":"\u8865\u6c34\u7535\u78c1\u9600, Y-type filter, swimming pool, liquid level gauge, injection valve, hair collector, filter, \u9178\u78b1\u6295\u836f\u6cf5, disinfectant injection pump, stop valve, flow switch, ORP sensor, PH sensor, temperature sensor, flocculant injection pump, central control box, manual","Model Number":"Contact the manufacturer","Minimum Order Quantity":"1","Filtration material":"quartz sand filter (ethylene and carbon steel composite)"}}
{"title":"Underground Coal Mine Water Treatment Chemical Dosing Package","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/68\/d6c8f9b17712f54ec30bab7e495a-200x200-1\/underground_coal_mine_water_treatment_chemical_dosing_package.jpg","attrs":{"Mechanical strength":"High","Pore size distribution":"Stable","Brand Name":"Fast","Packaging Details":"Wooden box"}}
{"title":"PAC & PAM Dry Powder Dosing Unit","imgUrl":"https:\/\/img.chinax.com\/nimg\/a5\/0c\/7437bfaa5a432434dc0ce6dec152-200x200-1\/pac_26_pam_dry_powder_dosing_unit.jpg","attrs":{"Material":"304, PVC\/PP","Place of Origin":"china","Power supply":"220V\/380V 50Hz","Minimum Order Quantity":"1"}}
The calcium and magnesium hardness ions contained in the boiler feedwater are prone to undergo chemical reactions or crystallize and precipitate under high-temperature conditions, forming insoluble scale that firmly adheres to the boiler heating surfaces. The scale has extremely poor heat conductivity and will hinder heat transfer, and in severe cases, can cause boiler tube burst accidents; at the same time, it will also intensify the electrochemical corrosion of the metal beneath the scale, threatening the safe operation of the equipment.
Although the boiler condensate water and feedwater have undergone complete softening and desalination treatment, there will still be a small amount of calcium and magnesium hardness carried into the boiler water. For the residual hardness, adding phosphate to the boiler water is a mature and effective treatment method. The reaction equation is as follows:
The resulting basic calcium phosphate formed is a loose sludge that can be easily discharged through regular boiler blowdown and is not prone to adhering to the heated surfaces to form hard scale.
Process Overview
This device is composed of four major parts: the liquid solution mixing system, the metering addition system, the safety protection system, and the electrical control system. The solid phosphate salt is placed in the solution mixing tank, and is added to the demineralized water or condensate water in accordance with the ratio and then stirred and dissolved. It is then transported to the boiler steam drum by the metering addition system. The addition mode supports local manual operation and can also receive control signals issued by the upper-level system to achieve remote automatic dosing.
Application Fields
Water treatment in high-pressure and higher-parameter drum boilers
Manual Button / Automatic Instrument Control / PLC Touch Control / DCS Remote / GPRS Wireless / Special Requirements (Explosion-proof, Frequency Conversion, Heating Insulation, etc.) Power Supply: 220V/380V 50Hz
CT□−1□□/2□□
1 Tank 2 Pumps
Min: 350*350*400 Max: 5650*2150*2300
CT□−2□□/1□□
2 Tanks 1 Pump
Min: 700*500*400 Max: 5650*4500*2300
CT□−2□□/2□□
2 Tanks 2 Pumps
Min: 700*500*400 Max: 5650*4500*2300
CT□−2□□/3□□
2 Tanks 3 Pumps
Min: 700*500*400 Max: 5650*4500*2300
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2023
Total Annual:
10000000-20000000
Employee Number:
30~40
Ecer Certification:
Verified Supplier
Jiangsu Fast Technology Chemical Equipment Co., Ltd. is a high-tech enterprise that integrates research and development, manufacturing, and import-export trade.
The company focuses on technology, led by design and R&D, and with 20 years of technical experience, it specialises in chemical proces... Jiangsu Fast Technology Chemical Equipment Co., Ltd. is a high-tech enterprise that integrates research and development, manufacturing, and import-export trade.
The company focuses on technology, led by design and R&D, and with 20 years of technical experience, it specialises in chemical proces...