Sewage Collecting Tank

Sewage Collecting Tank

1. Sewage Collecting Tank Application

The sewage collecting tank is used for storing raw sewage on ships or solid waste treated by sewage treatment equipment, it can also be used in connection with sewage treatment equipment. The device has the function of dosing disinfection, crushing the residue, flushing in the cabinet and discharging the treated sewage residue to the outboard. The device is simple in structure, convenient in operation, and the water quality meets the requirements of IMO crusher and sump tank.

Main Products

Sewage Collecting Tank
0.5 m³ Wastewater Storage Tank	1 m³ Sewage Storage Tank	2 m³ Wastewater Collecting Tank	3 m³ Sewage Collecting Tank	5 m³ Marine Wastewater Storage Tank

Configuration differences

crushing discharge pump

Brand	Foreign Famous brand	Domestic Brand
Pro& Cons	Long service life, stable operation and high processing efficiency.	The pump body is fragile, the service life is short, easy to damage, and the work is unstable.

Air pump

Brand	Foreign Famous brand	Domestic Brand
Pro& Cons	Long service life, stable operation and high processing efficiency.	The pump body is fragile, the service life is short, easy to damage, and the work is unstable.

2. Sewage Collecting Tank Technical Parameters

The technical parameter is optional, we can accommodate your requirements, please don’t hesitate to contact us!

No.	Name	Material
1	Main body	Q235-A
2	Observation window	Assembly
3	Data plate	Assembly
4	Electrically controlled box	Assembly
5	Stop-valve	Assembly
6	Crushing pump	Assembly
7	Butterfly valve	Assembly
8	Manhole cover	Q235-A

Model		SWCH-
		0.3	0.5	1.0	1.5	2.0	3.0	4.0	5.0	6.0	8.0	10.0	12.0	15.0
Capacity (m³)		0.3	0.5	1.0	1.5	2.0	3.0	4.0	5.0	6.0	8.0	10.0	12.0	15.0
Discharge pressure		0.08MPa or as order						0.1MPa or as order
Electricity		380V, 50Hz, 3φ
Power （kW）		1.0kw						1.5kw
External dimensions L×B×H (mm)		900 × 650 × 1350	900 × 800 × 1500	1200 × 950 × 1500	1300 × 1100 × 1500	1400 × 1300 × 1500	1800 × 1500 × 1500	1800 × 1500 × 2000	2000 × 1600 × 2000	2500 × 1650 × 2000	2800 × 1850 × 2000	2800 × 2050 × 2300	2850 × 2250 × 2300	3250 × 2450 × 2300
Weight	Dry weight（kg）	380	450	560	650	730	950	1200	1600	2000	2500	3000	3200	3600
	Wet weight（kg）	680	950	1560	2150	2730	3950	5200	6600	8000	10500	13000	15200	18600
Quality of Effluent		Colichin ≯ 1000pcs/100ml, suspended solid shall not be found

3. Working Process of Sewage Collecting Tank

Raw sewage or solid residue treated by sewage treatment plant are put into the sterilization storage tank, which accumulates to a certain level in the cabinet to start the crushing pump. The waste water or solid residue is repeatedly pulverized and added with medicine for disinfection. When the sewage or solid residue has been crushed to a certain extent, the effluent can be sent ashore to the receiving facility through the deck international discharge connection or discharged directly to the outboard in an unrestricted sea area. The device is equipped with crushing pump low stop and high alarm facilities.

4. Workshop of Sewage Collecting Tank