CN219376111U - Tower top tail gas condenser - Google Patents

Abstract

The utility model discloses a tower top tail gas condenser which comprises a tower body, wherein an exhaust hole is formed in the top of an outer edge surface of the tower body, an exhaust pipe is fixedly arranged in the exhaust hole in a sealing mode, one end, far away from the tower body, of the exhaust pipe is connected with a splitter plate, a plurality of condensing pipes are connected with the lower end face of the splitter plate in an annular array mode, one ends, far away from the splitter plate, of the condensing pipes are jointly connected with a flow gathering box in a connecting mode, an equipment box is fixedly arranged on the upper end face of the splitter plate in an annular array mode, a motor is fixedly arranged in the middle of the upper end face of the equipment box, the motor is connected with a cooling fan rotatably arranged in the equipment box through a motor shaft, a cooling hole is formed in the splitter plate corresponding to a gap between the plurality of condensing pipes, an annular baffle plate is arranged in the middle of the top of the inner edge surface of the tower body, and the tower top tail gas condenser is reasonable in structure and high in practicality.

Description

Tower top tail gas condenser

Technical Field

The utility model belongs to the technical field of tower tail gas condensation, and particularly relates to a tower top tail gas condenser.

Background

The tower is a cylindrical welding structure of the process equipment, and consists of a cylinder body, a sealing head (or a capping head) and a support. Is a non-standard device which is specially designed and manufactured for certain production process requirements. The tower is vertical equipment for distillation, purification, absorption, rectification and other chemical unit operations, and is widely used for mass transfer and heat transfer between gas-liquid and liquid-liquid phases. The tower can be divided into a plate tower and a packed tower according to the structure of the tower internals, and if the interior of the container only contains materials and does not carry out chemical reactions and other physical and chemical processes, no facilities or simple auxiliary structures are provided, and the container is also called a tank. Containers are classified by type into vertical (axis vertical) and horizontal (axis horizontal). Most of the towers belong to pressure vessels.

At present, when a tower is used for purifying a solution, water vapor flows from top to bottom, and if the water vapor is directly discharged into the air, water resources are wasted, so that a condenser is arranged at the top of the tower for condensing the water vapor into liquid water for collection.

The traditional condenser is that the vapor is introduced into the condenser pipe which is roundabout and is turned, so that the heat of the vapor is dissipated into the outside air, thereby realizing condensation, the temperature of the condenser pipe is gradually increased and tends to be stable along with the continuous introduction of the vapor, the condensation efficiency reaches the limit at the moment, a large amount of vapor is accumulated in the condenser pipe, and the condensation efficiency is not high.

Disclosure of Invention

The utility model aims to provide a tower top tail gas condenser for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a tower top tail gas condenser comprises a tower body with an exhaust hole at the top of the outer edge surface;

an exhaust pipe is fixedly arranged in the exhaust hole in a sealing way, one end, far away from the tower body, of the exhaust pipe is connected with a flow dividing plate, a plurality of condensing pipes are distributed and connected on the lower end face of the flow dividing plate in an annular array, and one ends, far away from the flow dividing plate, of the condensing pipes are connected with a flow gathering box in a common way;

the upper end face of the flow dividing plate is fixedly provided with an equipment box in an annular array, the upper end face of the equipment box is fixedly provided with a motor in the middle, the motor is connected with a cooling fan rotatably arranged in the equipment box through a motor shaft, and a cooling hole is formed in the flow dividing plate corresponding to gaps among a plurality of condensing pipes.

Further, the inner edge face top of the tower body is provided with an annular baffle plate in the middle, the bottom end structure of the annular baffle plate is connected with an annular slope plate, the outer edge face structure of the annular slope plate is connected to the inner wall of the tower body, and the bottom end of the annular slope plate is flush with the bottom of the exhaust hole.

Further, the lower terminal surface of gathering the flow box is provided with the discharge pipe in the middle, the top and the sealed fixed connection of gathering the flow box of discharge pipe, and the discharge pipe switch-on is in a plurality of condenser pipes.

Further, a drain hole is formed in the middle of the bottom of the tower body, and a drain pipe is fixedly installed in the drain hole in a sealing mode.

Further, the outer fringe face top structure of tower body is connected with the inlet tube, the one end structure that the inlet tube kept away from the tower body is connected with flange, be annular array in the flange and seted up the connecting hole.

Compared with the prior art, the utility model has the following beneficial effects: thanks to the arrangement of the tower body, the exhaust pipe, the flow dividing plate, the condensing pipes, the flow gathering box, the equipment box and the motor, the water vapor enters the flow dividing plate through the exhaust pipe and is condensed in the plurality of condensing pipes through the flow dividing plate, the motor is started in the condensation process, the motor shaft of the motor rotates to drive the cooling fan in the equipment box to rotate, the cooling fan guides the air flow to pass through the cooling holes and carries heat between the gaps of the plurality of condensing pipes to dissipate, so that the efficiency of the heat dissipation of the water vapor is improved, the condensation efficiency of the water vapor is improved, and the practicality is high.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1 of the present utility model;

fig. 3 is an enlarged schematic view of the structure a of fig. 1 according to the present utility model.

In the figure: 1. a tower body; 2. a drain pipe; 3. an annular baffle; 4. an annular ramp plate; 5. a water inlet pipe; 6. a connecting flange; 7. a connection hole; 8. an exhaust pipe; 9. a diverter plate; 10. a condensing tube; 11. a flow gathering box; 12. a discharge pipe; 13. an equipment box; 14. an electric motor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, this tower top tail gas condenser, the tower body 1 of exhaust hole has been seted up at outer fringe face top, exhaust hole internal seal fixed mounting has blast pipe 8, the one end switch-on that the blast pipe 8 was kept away from tower body 1 is connected with splitter plate 9, splitter plate 9's lower terminal surface is the annular array distribution and is connected with a plurality of condenser pipes 10, the one end that splitter plate 9 was kept away from to a plurality of condenser pipes 10 is connected with together and gathers the flow box 11, splitter plate 9's up end is annular array fixed mounting and has device box 13, device box 13's up end fixed mounting has motor 14 in the middle of, motor 14 is connected with rotatable radiator fan in device box 13 through the motor shaft, the clearance department between a plurality of condenser pipes 10 has been seted up in the splitter plate 9, owing to tower body 1, blast pipe 8, splitter plate 9, condenser pipe 10, gather flow box 11, device box 13 and motor 14's setting, water vapor enters into splitter plate 9, and condensate in a plurality of condenser pipes 10, can carry out condensation in the motor 14 through the setting up end-on, motor 14 motor shaft is the annular array fixed mounting, make motor 14 rotate, make motor shaft 14 rotate, thereby the heat dissipation efficiency is carried out to the radiator fan, and the heat dissipation efficiency is improved, and the practicality is carried by the steam, and further, and the steam is more than the heat dissipation efficiency is improved.

As shown in fig. 1 and 2, the top of the inner edge surface of the tower body 1 is centrally provided with an annular baffle plate 3, the bottom end structure of the annular baffle plate 3 is connected with an annular slope plate 4, the outer edge surface structure of the annular slope plate 4 is connected to the inner wall of the tower body 1, and the bottom end of the annular slope plate 4 is flush with the bottom of the exhaust hole.

As shown in fig. 1, a discharge pipe 12 is arranged in the middle of the lower end surface of the flow gathering box 11, the top end of the discharge pipe 12 is fixedly connected with the flow gathering box 11 in a sealing way, and the discharge pipe 12 is communicated with a plurality of condensation pipes 10.

As shown in fig. 1 and 3, a drain hole is centrally formed in the bottom of the tower body 1, a drain pipe 2 is fixedly mounted in the drain hole in a sealing manner, a water inlet pipe 5 is connected to the top structure of the outer edge surface of the tower body 1, a connecting flange 6 is connected to one end structure of the water inlet pipe 5, which is far away from the tower body 1, and a connecting hole 7 is formed in the connecting flange 6 in an annular array.

Working principle: this tower top of tower tail gas condenser, when using, accessible inlet tube 5 lets in the solution towards Xiang Daqi body 1, purify the solution through tower body 1, the vapor that produces in the purification process rises, vapor enters into in the flow distribution plate 9 through blast pipe 8, and enter into a plurality of condenser pipes 10 by flow distribution plate 9 and condense, accessible start motor 14 in the condensation process, make motor shaft rotation of motor 14 drive the radiator fan in the equipment box 13 rotatory, radiator fan guide air current passes through the louvre, and carry the heat between a plurality of condenser pipe 10 clearance to scatter and disappear, thereby help promoting the efficiency that vapor heat looses, vapor cools down the drop of water that is formed at tower body 1 inner wall top in the in-process that rises, and slide into in blast pipe 8 through annular inclined plate 4, thereby reduced the condition that the comdenstion water backward flow led to the fact solution purification efficiency to reduce, this tower top of tower tail gas condenser, and a structure is reasonable, be favorable to improving the condensing efficiency of vapor, and the practicality is strong.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. A tower top tail gas condenser comprises a tower body (1) with an exhaust hole at the top of the outer edge surface;

the method is characterized in that: an exhaust pipe (8) is fixedly arranged in the exhaust hole in a sealing way, one end, far away from the tower body (1), of the exhaust pipe (8) is communicated with a splitter plate (9), a plurality of condensing pipes (10) are communicated with the lower end face of the splitter plate (9) in an annular array distribution way, and one ends, far away from the splitter plate (9), of the condensing pipes (10) are communicated with a flow collecting box (11) together;

the upper end face of the flow dividing plate (9) is fixedly provided with an equipment box (13) in an annular array, the upper end face of the equipment box (13) is fixedly provided with a motor (14) in the middle, the motor (14) is connected with a cooling fan rotatably arranged in the equipment box (13) through a motor shaft, and gaps corresponding to the plurality of condensing pipes (10) in the flow dividing plate (9) are provided with cooling holes.

2. A tower overhead gas condenser according to claim 1, wherein: the novel tower is characterized in that an annular baffle plate (3) is arranged at the top of the inner edge surface of the tower body (1) in the middle, an annular slope plate (4) is connected to the bottom end structure of the annular baffle plate (3), the outer edge surface structure of the annular slope plate (4) is connected to the inner wall of the tower body (1), and the bottom end of the annular slope plate (4) is flush with the bottom of the exhaust hole.

3. A tower overhead gas condenser according to claim 1, wherein: the lower end face of the flow gathering box (11) is provided with a discharge pipe (12) at the center, the top end of the discharge pipe (12) is fixedly connected with the flow gathering box (11) in a sealing mode, and the discharge pipe (12) is communicated with a plurality of condensing pipes (10).

4. A tower overhead gas condenser according to claim 1, wherein: the bottom of the tower body (1) is provided with a drain hole in the middle, and a drain pipe (2) is fixedly arranged in the drain hole in a sealing way.

5. A tower overhead gas condenser according to claim 1, wherein: the novel tower is characterized in that a water inlet pipe (5) is connected to the top of the outer edge surface of the tower body (1), a connecting flange (6) is connected to one end of the water inlet pipe (5) far away from the tower body (1), and connecting holes (7) are formed in the connecting flange (6) in an annular array.