Home > Products > Refrigeration Fittings > Evaporator

Shell and tube heat exchanger dry evaporator for industrial chiller

FOB Price:

US 500-5,000 / Set

Min.Order Quantity:

1 Set/Sets

Supply Ability:

1000 Set/Sets per Month

Port:

Wuhan Port/Shanghai Port

Place of Origin:

Hubei, China (Mainland)

Payment Terms:

L/C,T/T

Brand:

GREEFOUN

Products Model:

QXU56S6

Products Details
Company Profile

Quick Details

Brand Name: GREEFOUN

Model Number: QXU56S6

Place of Origin: Hubei, China (Mainland)

Packaging & Delivery

Packaging Details: High standard export wooden case package
Delivery Detail: within 20days

Specifications

Product Description

Stainless steel shell tube type water cooled dry evaporator
Stainless steel shell tube type water cooled dry evaporator is suitable for water cooled unit, water source heat pump, air cooled pump and air cooled heat pump unit. The product is applying for refrigerants of R22, R134a, R407C and R410A etc. The referigerating medium is for tap water, underground water, river water and sea water or brine, water and glycol solution, sulfate solution, etc. For heat exchange tube, copper pipe, copper nickel alloy tube, aluminum brass tube, stainless steel tube, etc. The shell raw material mainly are seamless steel tube, stainless steel pipe.

1, Heat exchange tube: four main tube type.

(1) ∅ within 3/8 "thread copper coil, it is mainly used for" U "type tube evaporator.

(2) ∅ within 1/2 "threaded straight copper tube, straight tube is mainly used for dry-type evaporator.

(3) ∅ 1/2 "corrugated straight stainless steel tube, straight tube is mainly used in food industry of dry evaporator.

(4) ∅ 5/8 "inside outside screw wing efficient copper tube, it is mainly used for air precooling industry dry evaporator.

2, shell raw material:

There are two of the major materials:

(1) # 20 seamless steel tube, mainly used for all kinds of load - more than 20 ℃ cold agent.

(2) 304/316 l stainless steel tube, it is mainly used for food and low temperature (below 25 ℃, higher than 40 ℃) of the refrigerant, 316 l can also be used for cooling load of the sulfate for industry.

3, interface:

(1) load cooling interface main type of flange, thread and clamp type, as shown in figure. According to the demand of users.

(2) the refrigerant interface are mainly brass brazing type, loose flange connection type and tenon surface flange connection type, etc. As shown in figure. Can meet the requirements of users and habits to the greatest extent.

(3) the upper shell put empty set, lower set drainage outlet. Nozzle temperature is set on the mouth. Also can according to user requirements including water flow switch interface, antifreeze switch interface. Temperature measurement are mainly female mouth mouth and various rules of blind brass like ∅ 5/16, "3/8", 1/2 "∅ ∅, ∅ 5/8" brass or stainless steel tube, etc.

Product Models

U SHAPED TUBE DRY EVAPORATOR (SINGLE MACHINE) CAPACITY: 18KW TO 95KW

Models			QXU18S5	QXU28S5	QXU35S6	QXU47S6	QXU56S6	QXU65S6	QXU80S8	QXU95S8
Rated data Refrigerant R22 ti=12°C te=2°C tu=7°C Dts=5°C	Q_n	KW	18.6	28.2	35.1	47	56	65	80	95
	Q_n	Kcal/h(×10³ )	16	24	30.2	40.4	48.2	56.7	68.8	81.7
	W_n	m³ /h	4	6	6	8	9.6	11.4	13.8	16.4
	W_m	m³ /h	6.3	8	10	11.4	12	14.5	18	21
	Dp_n	bar	0.16	0.29	0.27	0.41	0.35	0.39	0.42	0.46

Models		QXU18S5	QXU28S5	QXU35S6	QXU47S6	QXU56S6	QXU65S6	QXU80S8	QXU95S8
Dimension(mm)	A	887	1037	1275	1407	1431	1431	1631	1781
	B	140	140	168	168	168	168	219	219
	C	97	97	107	107	161	161	161	161
	D	690	840	1040	1190	1030	1180	1380	1530
	E	180	180	200	200	200	200	240	240
Vent	S1	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2
Outlet	S2	1/2	1/2	1/2	1/2	1/2	1/2	1/2	1/2
Connection	W(DN)	40	40	50	50	65	65	65	65
	D1(mm)	22	22	22	22	22	22	22	22
	D2(mm)	35	35	35	35	54	54	54	54
	P(kg)	49	58	72	78	88	93	125	136
Q_n-rated refrigerating capacity W_n-cooling water flow W_m-maximum cooling water flow Dp_n-pressure drop of recirculating cooling water Dt_s-overheat temperature

The shell side of the pressure design: normally design pressure is 1.0 MPa, tube side design pressure is 1.5 MPa. Heat pump tube side design pressure is 2.4 MPa. If you have special request, please contact technical department.