KR200257596Y1 - separator - Google Patents

Abstract

The present invention relates to a separator that separates steam and water.

The separator 20 of the present invention includes a housing 20a having a suction port 30 and a discharge port 38 through which steam flows, and a drain port 40 through which water is drained; It is formed between the inlet port 30 and the outlet port 38 of the housing 20a to isolate the inlet port 30 and the outlet port 38, and a plurality of curved gently recessed on one surface facing the inlet port 30 side A concave groove 34 is formed, and the other surface facing the discharge port 38 side has a curved protrusion 32 formed of a curved surface 36 that is gently recessed and curved; A filtering member 50 provided inside the housing 20a spaced apart from the curved protrusion 32 and having a through hole 52 formed therein, and having a plurality of through holes 54 formed on the outer circumferential surface thereof. ; And a coil member 60 fixed to one side of the groove 34 and the drain hole 40 of the curved protrusion 32 by passing through the through hole 52 of the filtering member 50, respectively. It is done.

The separator 20 has a simplified structure and can reduce its productivity and production cost, and it is possible to easily determine whether the trap 80 is broken, thereby preventing damage to the separator 20 and the entire system due to a malfunction. It can be prevented in advance.

Description

Separator

The present invention relates to a separator for separating steam and water, and more particularly to a separator for allowing the water in the steam to be filtered through the coil member and the filtering member to be discharged to the trap side.

Typically, steam utility facilities installed in various industrial plants, such as dyeing, leather, papermaking, steelmaking, and the like to supply steam to the necessary process by heating the circulating water with a boiler, and at elevated temperatures, the amount of steam increases in the steam line to increase the steam pressure. In addition to increasing the amount of condensate is reduced, and during cooling the steam is reduced to reduce the steam pressure and condensate increases.

In addition, when the condensed water accumulates in the pipe of the steam line, it is impossible to maintain the proper steam pressure, which causes enormous losses in the production process, and thus it is necessary to discharge the condensed water generated inside the pipe to maintain the proper steam pressure.

For this reason, a steam separator is installed in the steam utility system to separate and discharge condensate generated from the steam line from steam.

Such a conventional water separator is provided on the steam line vertically, as shown in Figure 1 attached to separate the steam and water.

The separator 2 is made of an empty hollow inside, the inlet 4 is formed with one side to allow steam to enter, the other side is discharge port 12 to discharge only the pure steam filtered water It is formed, the lower end is formed with a drain 14 to discharge water, that is, water, which is separated from the steam.

In addition, a diaphragm 6 is formed in the inside of the separator 2 so that the inside thereof is divided into two in the longitudinal direction, and the inside of the separator 2 is separated from the inlet 4 and the outlet 12. Are separated.

In the upper end of the diaphragm 6, that is, the through hole 8 which communicates the space part on the side of the inlet 4 and the outlet 12 at a position higher than the inlet 4 and the outlet 12 is a diaphragm 6 And a plurality of guide plates 10 are formed on one surface of the diaphragm 6, that is, on one surface of the suction port 4 side, and the guide plates 10 are curved to form respective ends of the drain holes 14. Is formed to face.

In the conventional separator 2, steam is introduced into the inlet 4 of the separator 2 by the steam line, the steam is introduced as a high temperature and high pressure to the diaphragm 6 in the separator 2 It is hit on the face.

Then, the above condensation occurs due to the temperature difference on the diaphragm 6 of the separator 2, and the moisture in the steam forms as water droplets on the diaphragm 6.

As described above, the water droplets formed on the diaphragm 6 are guided by the plurality of guide plates 10 on the diaphragm 6 to fall into the inner lower portion of the separator 2, and the vapor lighter than the water is the multiple guide plates 10 It is guided by the flow in the upper portion of the separator 2 flows into the through hole 8 penetrated in the upper portion of the diaphragm 6 is introduced into the space on the outlet 12 side.

Therefore, the pure steam from which the water is separated as described above is discharged through the outlet 12, and the separated water, that is, water is drained through the drain 14 and is introduced into the trap (not shown).

However, such a conventional separator 2 has a diaphragm 6 formed therein integrally with the separator 2, in particular, formed on one side of the diaphragm 6, thereby causing vapor and condensation. Since a plurality of guide plates 10 formed to guide the generated water are integrally formed on the diaphragm 6, its structure is very complicated, resulting in a low productivity and a high production cost.

In addition, the aforementioned conventional water separator 2 is vertically provided on the steam line so that the intake port 4 of the center thereof communicates with each other, so that most of the steam introduced into the intake port 4 of the water separator 2 as a predetermined pressure. As it is hit on one side of the diaphragm (6), the shaking phenomenon occurs in the separator 2, and there is a problem that the pressure loss due to the pressure drop is very large.

In addition, in the conventional separator 2, when the trap connected in communication with the trap is broken, the water stored in the trap cannot be drained to the outside and eventually the water is flowed back into the separator 2, so that the conventional separator The separator (2) is a structure that the operator can not easily recognize the water flow back, the failure of the exact grasp of the cause of the failure of the separator 2 causes a malfunction, and eventually the entire system was damaged .

Accordingly, the present invention has been made to solve the problems described above, it is an object of the present invention to simplify the structure of the separator to reduce its productivity and production cost to provide a separator.

In addition, the separator of the present invention aims to provide a separator for guiding the steam introduced at a high temperature and high pressure to the lower portion of the separator to minimize the shaking and pressure loss of the separator.

In addition, the present invention has a purpose to provide a separator that can prevent the damage caused by the malfunction of the device by allowing the naked eye to recognize that the water drained by the separator separated backflow.

1 is a cross-sectional view showing a conventional separator.

Figure 2 is a view showing the external appearance of the separator according to the present invention

3 is a cross-sectional view showing a separator separated according to the present invention

4 is a state diagram used in the separator according to the present invention

<Description of the symbols for the main parts of the drawings>

2: separator separator 4: inlet

6: plate 8: through-hole

10: guide plate 12: outlet

14: drain 20: separator

20a: housing 22: transparent window

30: suction port 32: curved protrusion

34: groove 36: curved surface

38: outlet 40: drain

50: filtering member 52: through hole

54: through hole 60: coil member

70: connector 80: trap

The present invention for achieving the above object is a separator, the separator is formed in the inlet and outlet to allow the flow of steam at both ends of the upper portion, the lower portion of the water separated from the steam, that is to the trap side A housing having a drainage port for draining; It is formed on the inner upper side between the inlet and the outlet of the housing to isolate the inlet and the outlet, on one side facing the inlet side is gently recessed and formed a plurality of curved grooves inclined sequentially, the other side facing the outlet side A curved protrusion formed with a curved surface gently recessed and curved; A filtering member provided inside the housing spaced from the curved protrusion and formed to gradually expand in diameter from an upper side to a lower side thereof, a through-hole formed in a central portion thereof, and a plurality of through-holes formed on an outer circumferential surface thereof; It characterized in that it comprises a coil member which is fixed to one side of each of the groove and the drain hole of the curved projection by passing through the through hole of the filtering member.

In addition, a transparent window is provided on the lower portion of the outer side of the housing of the separator to determine whether the trap is broken by recognizing the water level of the water drained or backflowed.

In addition, the coil member is characterized in that made of stainless steel material.

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

2 to 4 illustrate a separator according to the present invention, the separator 20 of the present invention is composed of a housing 20a having an empty inside thereof.

At both ends of the upper end of the housing 20a, an inlet port 30 and an outlet port 38 are formed to allow steam to be sucked in and discharged, and water separated from steam, that is, water is drained from the lower part of the housing 20a. A drain 40 is formed.

The trap 80 is connected to the drain port 40 via the connection pipe 70 so that the water separated from the steam by the water separator 20 is trapped through the drain hole 40 and the connection pipe 70. Inflow to (80).

A curved protrusion 32 is formed on the inner upper portion of the housing 20a between the suction port 30 and the discharge port 38 to divide the suction port 30 and the discharge port 38 into two parts.

On one surface of the curved protrusion 32, that is, the surface opposite to the suction port 30, a plurality of gently curved and curved to guide the steam flowing at high temperature and high pressure through the suction port 30 to the lower portion of the housing 20a The groove 34 is formed to be inclined, and on the other side, that is, the surface facing the discharge port 38 side, a curved curved surface 36 which is gently recessed and curved to guide the discharged steam is formed.

In addition, the inner side of the housing 20a spaced apart from the lower end of the curved protrusion 32 by a predetermined distance is provided with a filtration member 50 to filter the moisture in the steam through fixing means such as welding.

The filtering member 50 is formed in a funnel shape so that the diameter gradually expands from the upper side to the lower side, a through-hole 52 is formed in the center portion thereof, and the steam and water pass through the outer circumferential surface thereof. A plurality of through holes 54 are formed therethrough.

In addition, the housing 20a of the separator 20 is provided with a coil member 60 in which steam is contacted and separated from water by condensation as a condensation phenomenon due to a temperature difference.

The coil member 60 penetrates the through hole 52 of the filtering member 50, and both ends thereof are fixed to the groove 34 of the curved protrusion 32 and the inner peripheral side of the drain hole 40, respectively. do.

On the other hand, the coil member 60 is preferably made of a stainless steel (stainless steel) material strong corrosion resistance.

In addition, a transparent window 22 is provided at the outer lower portion of the housing 20a of the separator 20 to recognize the failure level of the trap 80 by recognizing the water level of the drained or countercurrent water.

When the separator 20 of the present invention made as described above is a high temperature and high pressure steam flowing through the steam line to the suction port 30 of the separator 20, the introduced steam is the groove 34 of the curved protrusion 32 ) Is guided to the inner bottom of the housing 20a of the separator 20 to form a flow of vortex.

In addition, as described above, condensation occurs due to the temperature difference of the steam in contact with the groove 34 of the curved protrusion 32 so that moisture in the steam forms as droplets on the groove 34 of the curved protrusion 32.

On the other hand, the steam introduced into the housing 20a of the water separator 20 as described above hits the inner wall of the housing 20a, the coil member 60, the filtering member 50, etc., due to condensation due to the temperature difference, the moisture in the steam. It forms as a drop of water.

As such, the water droplets formed in the housing 20a flow down the inner wall of the housing 20a and are drained to the drain 40 through the through hole 54 of the filtration member 50, and the groove 34 of the curved protrusion 32 is formed. And water droplets formed on the coil member 60 flow down the coil member 60 and are drained to the drain hole 40.

Pure steam separated from water by the condensation as described above is lighter than water and flows to the upper side in the housing 20a, and is easily guided by the curved surface 36 of the curved protrusion 32 to be discharged through the outlet 38. do.

In addition, the filtered water separated as described above is drained to the trap 80 through the drain port 40 and the connection pipe (70).

On the other hand, when the trap 80 is connected to the separator 20, the trap 80 is not allowed to drain the water stored therein to the outside, so that the water is reversed through the separator 70 through the connection pipe (70) It is to be introduced into the drain 40 of the 20, at this time the operator can easily grasp the reverse flow of water through the transparent window 22 formed on the lower side of the outer side of the separator 20 to the failure of the trap 80 The rapid action can be taken to prevent damage to the separator 20 and the entire system.

In addition, the groove 34 of the curved protrusion 32 is formed to be inclined at a predetermined angle so that steam introduced at a high temperature and high pressure through the suction port 30 is lowered in the separator 20 by the groove 34. By being guided, it is possible to minimize the shaking phenomenon and the pressure loss of the separator 20.

As described above, the separator of the present invention is simplified in its structure to improve its productivity, reduce the production cost, and minimize the vibration phenomenon of the separator and the pressure loss of the steam caused by the steam introduced at high temperature and high pressure. It is possible to easily grasp the trap failure and to prevent damage to the separator and the entire system due to malfunction.

Claims (3)

In the separator 20, The separator 20 has an inlet port 30 and an outlet port 38 through which steam flows at both upper ends thereof, and a lower portion of the separator 20 to drain the water separated from the steam, that is, water to the trap 80. A housing 20a having a drainage port 40 formed therein; It is formed on the inner upper portion between the inlet 30 and the outlet 38 of the housing 20a to isolate the inlet 30 and the outlet 38, and gently recessed and curved on one surface facing the inlet 30. A plurality of concave grooves 34 are sequentially inclined, and the other surface facing the discharge port 38 is gently curved to form a curved surface 36 which is recessed and curved curved surface 36; It is provided on the inside of the housing 20a spaced apart from the curved protrusion 32, and is formed so that the diameter gradually extends from the upper side to the lower side, a through hole 52 is formed in the center portion, the through hole on the outer peripheral surface A filtering member 50 having a plurality of through holes 54 formed therein; And a coil member 60 fixed to one side of the groove 34 and the drain hole 40 of each of the curved protrusions 32 by passing through the through hole 52 of the filtering member 50. Separator characterized in that. The method of claim 1, Separator, characterized in that the transparent portion 22 is provided on the outer bottom of the housing (20a) of the separator 20 to determine the failure level of the trap (80) by recognizing the water level of the drained or backflow. The method of claim 1, The coil member 60 is a separator, characterized in that made of stainless steel material.