CN211328207U - Water-steam separation device for air draft system - Google Patents

Abstract

A steam separation device for an air draft system comprises a support arranged at the upper part of a high-temperature reaction tank, wherein a lifting device is arranged on the support and is connected with a steam cover; steam cover upper end is equipped with a plurality of steam separator, and steam separator includes the intake pipe, and the intake pipe lower extreme stretches into and can reciprocate relatively the steam cover in the steam cover, and the intake pipe upper end can be dismantled with the steam collecting box and be connected, is equipped with a steam separation board in the steam collecting box at least, and steam collecting box top one side is equipped with the outlet duct, and the outlet duct is connected with exhaust system. The utility model provides a pair of steam separator for exhaust system can effectually separate water, vapour in the groove liquid steam, has reduced the crystallization in the tuber pipe, has prolonged the life-span of tuber pipe.

Description

Water-steam separation device for air draft system

Technical Field

The utility model relates to a steam separator, especially a steam separator for exhaust system.

Background

The existing air draft system directly extracts steam generated by high-temperature bath solution, and discharges the steam after treatment, and the existing air draft system has the defects that: the pumped steam contains chemical raw materials, can condense when the exhaust column and produce a large amount of crystallization, influences the exhaust column life-span, and the liquid after the steam cooling of pumping in addition still needs to carry out sewage treatment through rehydration retrieval and utilization center, has increased the cost.

Disclosure of Invention

The utility model aims to solve the technical problem that a steam separator for exhaust system is provided can avoid the exhaust pipe crystallization, has saved and has become the raw materials, has reduced the sewage treatment cost.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a steam separation device for an air draft system comprises a support arranged at the upper part of a high-temperature reaction tank, wherein a lifting mechanism is arranged on the support and is connected with a steam cover; steam cover upper end is equipped with a plurality of steam separator, and steam separator includes the intake pipe, and the intake pipe lower extreme stretches into and can reciprocate relatively the steam cover in the steam cover, and the intake pipe upper end can be dismantled with the steam collecting box and be connected, is equipped with a steam separation board in the steam collecting box at least, and steam collecting box top one side is equipped with the outlet duct, and the outlet duct is connected with exhaust system.

The lifting device comprises a shell, a rack is arranged in the shell and meshed with a gear, the gear is arranged on a rotating shaft in the shell, and the rotating shaft extends out of the shell and is connected with a connecting rod; one end of the connecting rod is connected with the hand wheel.

The middle of the steam cover is hinged with the rack, guide rods are arranged at two ends of the steam cover, and the guide rods freely penetrate through the mounting plate on the support.

The steam-water separation plate is two and is arranged in an up-and-down staggered manner, each steam-water separation plate comprises an inclined plate, the lower end of each inclined plate is provided with an end plate, and the end plates and the side wall of the steam-water collection box form an airflow channel.

The bottom end of the water vapor collecting box is bilaterally symmetrical to form a drainage plate, and the lower end of the drainage plate points to the air inlet pipe.

The utility model provides a steam separator for exhaust system has following technological effect: through the steam collecting box of two steam separation boards, can make steam through a plurality of circulation passageways and with the contact of steam separation board, reach the purpose of natural condensation, avoid like this having chemical industry raw materials's steam at the intraductal crystallization of convulsions, reduce the corruption or the jam of exhaust column. The steam cover which can be lifted is arranged, so that the steam cover can be properly lowered in the reaction process of the high-temperature reaction tank, the steam is prevented from escaping, and the heat loss is reduced; after the reaction is finished, the steam hood can be lifted, so that the subsequent treatment is convenient.

Drawings

The invention will be further explained with reference to the following figures and examples:

fig. 1 is a front view of the steam hood connected to the lifting mechanism of the present invention.

Fig. 2 is a top view of the connection between the lifting mechanism and the steam hood of the present invention.

Fig. 3 is a left side view of the connection between the lifting mechanism and the steam cover.

Fig. 4 is a schematic view of the connection between the steam cover and the steam collecting box of the present invention.

Fig. 5 is the main schematic diagram of the middle water vapor collecting box of the utility model.

Fig. 6 is the schematic view of the middle drainage plate of the present invention.

In the figure: the steam generating set comprises a support 1, a lifting mechanism 2, a steam cover 3, an air inlet pipe 4, a steam collecting box 5, a steam separating plate 6, an air outlet pipe 7, a high-temperature reaction tank 8, a shell 9, a rack 10, a gear 11, a connecting rod 12, a hand wheel 13, a guide rod 14, a drainage plate 15, an inclined plate 6-1, an end plate 6-2 and an air flow channel 6-3.

Detailed Description

As shown in fig. 1 to 5, a steam separation device for an exhaust system comprises a support 1 arranged at the upper part of a high-temperature reaction tank 8, wherein the support 1 comprises a left frame support 16, a right frame support 16, an upper frame support 16 and a lower frame support 16, and a certain space is reserved between the upper frame support 16 and the lower frame support 16. Wherein be equipped with the mounting panel 17 that two intervals set up on the frame support 16 of lower extreme, be fixed with elevating system 2 on every mounting panel 17, elevating system 2 lower extreme is connected with steam cover 3 for carry out lift adjustment to steam cover 3.

Specifically, the lifting mechanism 2 comprises a shell 9, a rack 10 is arranged in the shell 9 in a sliding manner, the lower end of the rack 10 is hinged with the steam hood 3, one side of the rack 10 is meshed with a gear 11, the gear 11 is arranged on a rotating shaft in the shell 9 through a bearing, and the rotating shaft extends out of the shell 9 and is connected with a connecting rod 12; one end of the connecting rod 12 is connected with a hand wheel 13. The gear 11 can be rotated by rotating the hand wheel 13, and the gear 11 drives the rack 10 to move up and down.

In order to enable the steam hood 3 to horizontally move up and down, guide rods 14 are arranged on two sides of each rack 10, the lower ends of the guide rods 14 are hinged with the steam hood 3, and the upper ends of the guide rods freely penetrate through a mounting plate 17. The guide bar 14 can guide the steam hood 3 up and down.

In order to complete the water vapor separation and avoid crystallization in the exhaust pipe, a plurality of water vapor collecting boxes 5 with square cross sections can be arranged between the upper frame support 16 and the lower frame support 16, a flange is arranged at the upper end of each water vapor collecting box 5, and the water vapor collecting boxes 5 can be fixed on the frame support 16 at the upper end through the flanges and always keep a gap with the connecting rods 12. The lower end of the steam collecting box 5 is provided with an opening, the opening is in threaded connection with an air inlet pipe 4, and the lower end of the air inlet pipe 4 extends into the steam cover 3 and can move up and down relative to the steam cover 3. Two water vapor separation plates 6 are symmetrically arranged in the water vapor collection box 5. Each water vapor separation plate 6 comprises an inclined plate 6-1, the lower end of the inclined plate 6-1 is provided with an end plate 6-2, and the end plate 6-2 and the side wall of the water vapor collection box 5 form an air flow channel 6-3. The airflow channels 6-3 of the upper and lower water-vapor separation plates 6 are respectively arranged in the left and right directions. And the right side of the top end of the water vapor collecting box 5 is provided with an air outlet pipe 7, and the air outlet pipe 7 is connected with an air exhaust system.

When water vapor in the high-temperature tank liquid enters the water vapor collecting box 5, the water vapor can meet the water vapor separating plate 6, the water vapor is condensed into liquid water drops on the water vapor separating plate 6, and the liquid water drops can flow down along the slope due to the certain slope of the water vapor separating plate 6.

And a diversion drainage plate 15 is placed on the supporting plate of the air inlet pipe 4 at the bottom end of the water vapor collecting box 5, and an outlet of the drainage plate 15 is in transition with the air inlet pipe 4. Thus, the liquid flows down and directly enters the air inlet pipe 4, and finally flows back to the high-temperature reaction tank 8 again.

Claims (5)

1. The utility model provides a steam separator for exhaust system which characterized in that: comprises a bracket (1) arranged at the upper part of a high-temperature reaction tank (8), wherein a lifting device (2) is arranged on the bracket (1), and the lifting device (2) is connected with a steam cover (3); steam cover (3) upper end is equipped with a plurality of vapor separation device, and vapor separation device includes intake pipe (4), and intake pipe (4) lower extreme stretches into steam cover (3) in can reciprocating steam cover (3) relatively, and intake pipe (4) upper end can be dismantled with steam collecting box (5) and be connected, is equipped with one vapor separation board (6) in steam collecting box (5) at least, and steam collecting box (5) top one side is equipped with outlet duct (7), and outlet duct (7) are connected with exhaust system.

2. The steam separation device for the draft system according to claim 1, wherein: the lifting device (2) comprises a shell (9), a rack (10) is arranged in the shell (9), the rack (10) is meshed with a gear (11), the gear (11) is arranged on a rotating shaft in the shell (9), and the rotating shaft extends out of the shell (9) and is connected with a connecting rod (12); one end of the connecting rod (12) is connected with a hand wheel (13).

3. The steam separating device for the draft system according to claim 2, wherein: the middle of the steam cover (3) is hinged with the rack (10), guide rods (14) are arranged at two ends of the steam cover, and the guide rods (14) freely penetrate through the mounting plate on the support (1).

4. The steam separation device for the draft system according to claim 1, wherein: the steam-water separating plates (6) are arranged in a vertically staggered manner, each steam-water separating plate (6) comprises an inclined plate (6-1), the lower end of each inclined plate (6-1) is provided with an end plate (6-2), and the end plates (6-2) and the side walls of the steam-water collecting boxes (5) form airflow channels (6-3).

5. The steam separation device for the draft system according to claim 1, wherein: the bottom end of the water vapor collecting box (5) is bilaterally symmetrically provided with a drainage plate (15), and the lower end of the drainage plate (15) points to the air inlet pipe (4).

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