CN2170489Y

CN2170489Y - Doble-type spraying injection condenser

Info

Publication number: CN2170489Y
Application number: CN 93214372
Authority: CN
Inventors: 韩永林
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-27
Filing date: 1993-05-27
Publication date: 1994-06-29
Anticipated expiration: 2003-05-27

Abstract

The utility model relates to a double-type spraying injection condenser which is a steam condenser used in light industries and chemical industries, composed of a spraying and condensing chamber (1), an injection and suction chamber (2) and a connecting pipe (3). Compared with the existing condenser, investment can be greatly reduced, and 50% condensing water can be reduced. The utility model has the advantages of simple structure, easy production, convenient use and convenient maintenance.

Description

Doble-type spraying injection condenser

The utility model is a kind of stram condenser, is mainly used in the industries such as light industry, chemical industry, and the waste vapour that equipment produced that uses steam is carried out condensation.

Existing stram condenser mainly is divided into two kinds of fountain and injecting types.Both all have weak point separately.For spraying condenser, it is supporting with a cover vavuum pump accessory system and spray chamber, its shortcoming is: the equipment complexity, and investment is big, the power consumption height, it is big to account for plant area, maintenance management inconvenience, expense height, and independence is poor carry out the workshop section of condensation or equipment for a long time as need, can influence each other, condensation effect is just little desirable.For ejector condenser, condensation chamber and suction chamber are a Room, and the suction injection water is condensed water just, reach the condensation purpose, and bigger condensation chamber and more nozzle must be arranged, so water consumption is just quite big.

Task of the present utility model is to solve the deficiencies in the prior art parts, draws both advantages, and the novel condenser of a kind of efficient, water saving, low consumption is provided.

The purpose of this utility model can realize by following scheme: spray sprays compound condenser and is made up of spray condensation chamber (I), injection suction chamber (II) and tube connector (III).There is the water of certain pressure to be pressed into the hydroecium that sprays suction chamber (II) by water inlet pipe (e), water is from the nozzle ejection of height suction multiple and go out, make suction chamber produce vacuum through the trunnion effect, because of suction chamber (II) is communicated with by tube connector (III) with condensation chamber (I), so also just make condensation chamber produce vacuum.The height of vacuum, the size of suction capactity, can be as required by increase or subtract nozzle quantity and match set up formula trunnion (g) separately, and control intake pressure scope realizes.Under the effect of negative pressure, promptly (b) sucks condensation chamber to steam from the steam inlet, and cooling water enters condensation chamber by water inlet (a), sprays downwards through spray orifice plate (8), and water and vapor mixing make the steam condensation.Spray the suction chamber water, available water pump is got to water inlet (a) and is recycled as spray condensation water.

The utility model has overcome the deficiencies in the prior art part, compare with spraying condenser, saved the vavuum pump accessory system, because simplified equipment, factory building reduces to reduce investment significantly, device independence improves, the phase mutual interference when having avoided many equipment to use, and use easy to maintenance, cost saving.Compare with ejector condenser, cooling effect is better, can reduce the water consumption significantly, can reduce the water consumption according to surveying and determination more than 50%, and to the present situation that water resource day is becoming tight, economic results in society are fairly obvious.

The accompanying drawing drawing is described as follows:

Fig. 1 sprays compound condenser installation diagram for spray;

Fig. 2 is for spraying the suction chamber component diagram;

Fig. 3 is spray condensation chamber component figure.

Specific embodiment of the utility model can be described below: spray sprays compound condenser and is made up of spray condensation chamber (I), injection suction chamber (II) and tube connector (III).Spraying suction chamber (II) forms by the taper nozzle (2) of cover plate (1), two high suction multiples, hydroecium (3), nozzle seat board (4), chamber body with supporting induction chamber (5), gasket seal (6), suction tube (d) and the water inlet pipe (e) that formula trunnion (g) is connected as a single entity that set up separately of nozzle number.Spray condensation chamber (I) is made up of chamber body (7), spray orifice plate (8), bearing (9), water inlet (a), steam inlet (b), delivery port (c), suction tube (d ') and hand-hole (f).

Claims

1, spray sprays compound condenser, it is characterized in that: it is made up of spray condensation chamber (I), injection suction chamber (II) and tube connector (III).

2, spray according to claim 1 sprays compound condenser, it is characterized in that: spray suction chamber (II) and form by cover plate (1), several nozzles (2), hydroecium (3), nozzle seat board (4), chamber body with supporting induction chamber (5), gasket seal (6), suction tube (d) and the water inlet pipe (e) that formula trunnion (g) is connected as a single entity that set up separately of nozzle number.

3, spray according to claim 1 sprays compound condenser, it is characterized in that: the spray condensation chamber by chamber body (7), the spray orifice plate (8), bearing (9), water inlet (form by a, steam inlet (b), delivery port (c), suction tube (d ') and manhole (f).