Hot well module - functional unit for marine steam condensate and boiler feed water system combination

Hot Well Module Hot Well Module

Hot Well Module - A functional unit for marine steam condensate and boiler feed water system combinations.

The hot well module consists of atmospheric condenser, condensate observation cabinet, hot water well, automatic water supply valve and manual water supply valve, oil and salt detector (generally provided by the user), thermometer, temperature controller, high and low water level control. Valve, boiler make-up water pump and electric control box, corresponding valve parts
And the composition of the annex (see picture).

The working principle of the hot well module is introduced. The condensate from the steam condensate system and the secondary steam generated by the condensate flowing through the trap enter the atmospheric condenser or the condensate observation cabinet. The atmospheric condenser condenses the steam condensate to 45-60 degrees. Enter the hot well filtration zone and then enter the hot well. When the steam condensate from the oil tank (cabinet) is condensed, it first enters the condensate observation cabinet for ups and downs. The clean water in the lower part of the condensate observation cabinet enters the hot well filtration zone through the conduit and then enters the hot well. Observe whether the upper oil slick area is observed from the observation mirror. If there is oil, if there is oil, open the “Draining Valve” on the observation cabinet to drain the oil. When the water level of the hot well is lower than the normal water level, the automatic water supply valve automatically opens to replenish water to the hot well. When the water level reaches the normal water level, the automatic water supply valve automatically closes. When the amount of steam condensate from the oil tank (cabinet) is large, a cooling coil is provided in the hot well. When the boiler water level is at low water, the boiler make-up pump automatically runs to replenish the boiler

Model Type: HW1.5/15

Storage cabinet capacity capacity of storage : 1.5 m3
Condenser cooling area cooling area of ​​condenser: 15 m2
Quantity quantity: 1 / ship set / ship
Flange standard flange standard: GB2506, P1.0MPa
Material: body carbon steel material of body is carbon steel
Oil paint: The surface of the storage cabinet is painted with non-toxic water vat paint, and the exterior is silver-gray topcoat.
Paint: the inside surface of storage to be painted with drinking water tank paint, the outside surface to be silver gray paint.
The unit is equipped with storage cabinet, separation cabinet, condenser, liquid level gauge, liquid level controller, automatic water inlet valve, thermometer, bleed valve, oil water filter and others.

The unit to be equipped storage tank, separating tank , condenser level gauge, level controller, automatic outlet valve, temperature gauge, drainage valve, oil –water separating filter and so on.

Hot well is one of the important components of the fuel-gas-exhaust boiler combination system. Its main function is to condense the working medium after circulating the work in the exhaust gas boiler into the hot well and condense it into water for the system to continue to recycle to save the ship. The fresh water and steam waste heat are reused, and the working medium circulates in the system, which is inevitably polluted by oil and other impurities. The hot well is also the water purification equipment of the system circulating working medium: when the medium passes through the hot well condensed water and filtered through the hot well, The oil and impurities are separated into the bilge. The filtered condensate can be added to the hot well to improve and soften the water by adding a certain proportion of specific chemical treatment agents to reduce the scale of the boiler heat exchange surface and the corrosion of the circulation system.

Professional manufacturer of marine pressure vessels-Jingjiang Dongxing Marine Equipment Factory
JINGJIANGSHI DONGXING MARINE FITTING WORKS
(JINGJIANG DONGXING MARINE FITTING WORKS)

Jingjiang Dongxing Ship Equipment Factory is located in the lower reaches of the Yangtze River and is located in Xilai Town, Jingjiang City. Founded in 2000, it was appointed by China National Shipbuilding Corporation in 2000 and was a joint venture in the same year.

Jingjiang Dongxing Ship Equipment Factory Specializing in the production:
Marine air bottle CB493-98, marine electric heating water tank CB/T3686-1995, marine steaming dual-purpose hot water tank CB/T3686-1995, marine sea fresh water pressure water tank CB455-91, DC454 wet Mars extinguisher, VTJZ Pressure vessel for dry Mars extinguisher, quick-closing valve control box SDC541, hot well module / hot well preheating unit

Marine air bottle CB493-87:

Marine A-type vertical air bottle, marine A-type inclined air bottle, marine B-type bedroom air bottle (manufacturing unit - Jingjiang Dongxing Marine Equipment Factory)

Marine Mars extinguished silencer:

DC454 wet Mars extinguisher, DS454 dry Mars extinguisher VTJZ dry Mars extinguish silencer, marine GHX diesel dry Mars extinguish muffler, marine FHX boiler Mars extinguisher, and various stainless steel expansion Festival (manufacturing unit - Jingjiang Dongxing Ship Equipment Factory)

Marine pressure water tank CB455-91:

marine type A hanging with flange pressure water tank, marine type B hanging with manhole pressure water tank, marine C type bearing with manhole pressure water tank (manufacturing unit - Jing Jiangdong Star Ship Equipment Factory)
ZYG marine assembled sea and fresh water pressure water tank:
Assembled seawater pressure water tank, assembled fresh water pressure water tank, combined sea fresh water pressure water tank (manufacturing unit - Jingjiang Dongxing Ship Equipment Factory)

Marine hot water tank CB/T3686-1995:

DRG series electric heating hot water tank, ZDR series steam-electric heating dual-purpose hot water tank, ZRG series steam heating water tank (manufacturing unit - Jingjiang Dongxing Marine Equipment Factory)

Marine quick-closing valve control box:

SDC541 pneumatic quick-closing valve control box, CSKX quick-closing valve control box (manufacturing unit - Jingjiang Dongxing Marine Equipment Factory)

Marine hot well unit, main cylinder liner preheating unit and other pressure vessels.

Jingjiang Dongxing Ship Equipment Factory obtained the marine equipment production license (XK26-0040014) issued by China National Shipbuilding Corporation in 2004. The factory covers an area of ​​38,000 square meters and a building area of ​​20,000 square meters. It has fixed assets of 5.46 million yuan and has more than 100 sets of various types of machinery and equipment. There are 180 employees and 14 engineers and technicians. There are more than 80 series of products and more than one thousand specifications. It is widely used in ships and industrial and mining enterprises of all sizes. The marine engine equipment and marine pressure vessels produced by the factory according to the requirements of the ship meet the standards of the Ministry of Shipping Industry Corporation. Obtained CCS (China), DNV (Norway), LR (UK), ABS (USA), GL (Germany), BV (France), KR (Korea), NK (Japan), RINA (Italy), PRS (Poland) Such as the factory approval or product approval of many classification societies. Complete specifications, fully suitable for all kinds of ships and boats.