CN216954108U

CN216954108U - Steam condensate water recycle device

Info

Publication number: CN216954108U
Application number: CN202220390441.7U
Authority: CN
Inventors: 章中阳; 魏超
Original assignee: Nanjing Bilson Thermal Technology Engineering Co ltd
Current assignee: Nanjing Bilson Thermal Technology Engineering Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-12
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a steam condensate recycling device, which belongs to the technical field of steam condensate recycling and comprises a shell, wherein a water inlet pipe is fixedly arranged at the center of the bottom of the shell, one end of the water inlet pipe is fixedly communicated with the middle part of a flow dividing pipe, one side of the flow dividing pipe is fixedly communicated with one ends of a plurality of heat exchange pipes, the other ends of the plurality of heat exchange pipes are fixedly communicated with one side of a flow collecting pipe, the middle part of the flow collecting pipe is fixedly communicated with one end of a water outlet pipe, a liquid collecting mechanism is arranged at the bottom in the shell, one side of the bottom of the shell is fixedly communicated with one end of a steam inlet pipe, one side of the top of the shell is fixedly communicated with one end of a steam outlet pipe, and a blocking mechanism is arranged above the flow collecting pipe. This design utilizes the heat that contains in steam and its steam condensate, can also carry out recycle to the condensate simultaneously.

Description

Steam condensate water recycle device

Technical Field

The utility model belongs to the technical field of recycling of steam condensate, and particularly relates to a recycling device of steam condensate.

Background

At present in some factory production processes, often need use steam system, current steam system during operation can produce a large amount of steam and steam condensate thereof, and in some small-size mills, this steam and steam condensate thereof are directly discharged, have not only wasted a large amount of heats, also comparatively wasted the water resource, and we propose a steam condensate recycle device for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steam condensate recycling device which can be used for recycling steam and heat contained in steam condensate and can also be used for recycling condensate.

In order to achieve the purpose, the utility model provides the following technical scheme: the steam collecting pipe comprises a housing, the fixed inlet tube that is provided with in center department of shell bottom, the one end of inlet tube and the fixed middle part that communicates with each other of shunt tubes, one side of shunt tubes and the fixed one end that communicates with each other of a plurality of heat exchange tube, a plurality of the other end of heat exchange tube and one side of pressure collecting pipe are fixed to communicate with each other, the middle part of pressure collecting pipe and the fixed one end of outlet pipe communicate with each other, bottom in the shell is provided with receipts liquid mechanism, one side of shell bottom communicates with each other with the one end of steam inlet pipe is fixed, one side at shell top communicates with each other with the one end of steam outlet pipe is fixed, the top of pressure collecting pipe is provided with blocking mechanism.

Furthermore, the shell comprises an iron sheet on the outermost side, a first heat preservation layer fixedly connected with the inner side of the iron sheet, a second heat preservation layer fixedly connected with the inner side of the first heat preservation layer and a heat conduction inner container fixedly connected with the inner side of the second heat preservation layer.

Further, the number of the heat exchange tubes is at least three, and the heat exchange tubes are distributed at equal intervals.

Furthermore, receive liquid mechanism include with the shell in two connection frames of bottom fixed connection, every the equal fixedly connected with collecting hopper in bottom of connection frame, and the bottom of every collecting hopper leads to with the one end fixed phase that corresponds the drain pipe, two the shell is all passed to the other end of drain pipe.

Furthermore, the blocking mechanism is located below the steam outlet pipe and comprises a first baffle fixedly connected with one side of the inner top of the shell and a second baffle fixedly connected with the other side of the inner top of the shell, the first baffle and the second baffle are not completely connected with the inner wall surface of the shell, and the first baffle and the second baffle are distributed in a staggered mode.

Furthermore, each heat exchange tube can be a heat exchange copper tube and is integrally in a continuous S shape.

Further, the second insulating layer may be made of ceramic fiber, the first insulating layer may be made of rock wool, and the heat-conducting inner container may be made of heat-conducting metal.

The beneficial effects of the utility model are:

1. the steam and the steam condensate are conveyed through the steam inlet pipe, so that a large amount of heat is in the shell, the steam can move upwards in the shell, passes through the blocking mechanism and is discharged from the steam outlet pipe, meanwhile, cold water is conveyed into the shell through the water inlet pipe, enters the shunt pipe through the water inlet pipe and then enters the plurality of heat exchange pipes, so that the cold water can be fully contacted with the heat in the shell, then the cold water enters the collector pipe through the plurality of heat exchange pipes and is discharged from the water outlet pipe, the condensate can be collected by the liquid collecting mechanism after the heat exchange of the condensate is finished, the condensate is collected, the waste is avoided, the heat contained in the steam and the steam condensate can be utilized, and meanwhile, the condensate can be recycled;

2. through setting up first heat preservation and second heat preservation, utilize good ceramic fibre's heat-proof quality and high temperature resistance to as the heat preservation of inlayer, cooperate the good heat-proof quality of rock wool simultaneously, conveniently make whole shell have good heat preservation performance, the heat conduction inner bag that sets up simultaneously conveniently makes the inside heat distribution of whole shell even, so that the heat exchange tube can more even heat transfer.

Drawings

FIG. 1 is a schematic perspective view of a steam condensate recycling apparatus according to the present invention;

FIG. 2 is a schematic view of the internal structure of a steam condensate recycling apparatus according to the present invention;

FIG. 3 is a schematic view illustrating the connection of heat exchange pipes of a steam condensate recycling apparatus according to the present invention;

fig. 4 is a schematic structural diagram of a housing of the steam condensate recycling device provided by the utility model.

In the figure:

1. a housing; 2. iron sheet; 3. a first insulating layer; 4. a second insulating layer; 5. a heat conducting inner container; 6. a steam inlet pipe; 7. a steam outlet pipe; 8. a liquid collecting hopper; 9. a drain pipe; 10. a water inlet pipe; 11. a shunt tube; 12. a heat exchange pipe; 13. a header pipe; 14. a water outlet pipe; 15. a first baffle plate; 16. a second baffle; 17. and (7) connecting the frames.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

As shown in fig. 1-4, a steam condensate recycling device includes a housing 1, a water inlet pipe 10 is fixedly disposed at the center of the bottom of the housing 1, one end of the water inlet pipe 10 is fixedly communicated with the middle of a shunt pipe 11, one side of the shunt pipe 11 is fixedly communicated with one end of a plurality of heat exchange pipes 12, the other ends of the plurality of heat exchange pipes 12 are fixedly communicated with one side of a collecting pipe 13, the middle of the collecting pipe 13 is fixedly communicated with one end of a water outlet pipe 14, a liquid collecting mechanism is disposed at the bottom of the housing 1, one side of the bottom of the housing 1 is fixedly communicated with one end of a steam inlet pipe 6, one side of the top of the housing 1 is fixedly communicated with one end of a steam outlet pipe 7, and a blocking mechanism is disposed above the collecting pipe 13;

steam and steam condensate are conveyed through the steam inlet pipe 6 until the steam and the steam condensate are positioned inside the shell 1, so that a large amount of heat is in the shell 1, then the steam can move upwards inside the shell 1 and pass through the blocking mechanism to be discharged from the steam outlet pipe 7, meanwhile, cold water is conveyed into the shell 1 through the water inlet pipe 10, the cold water enters the shunt pipe 11 from the water inlet pipe 10 and then enters the heat exchange pipes 12, the cold water is finely shunted through the heat exchange pipes 12, so that the cold water is fully contacted with the heat inside the shell 1, the temperature of the cold water is raised, then the cold water enters the collecting pipe 13 through the heat exchange pipes 12 and is finally discharged from the water outlet pipe 14, the condensate can fall along the inner wall surface of the shell 1 after the heat exchange is finished, the condensate is collected through the liquid collecting mechanism, the condensate is collected, waste is avoided, and the design not only utilizes the heat contained in the steam and the steam condensate, and meanwhile, the condensed water can be recycled.

In other embodiments, the shell 1 is composed of an iron sheet 2 at the outermost side, a first heat-insulating layer 3 fixedly connected with the inner side of the iron sheet 2, a second heat-insulating layer 4 fixedly connected with the inner side of the first heat-insulating layer 3, and a heat-conducting inner container 5 fixedly connected with the inner side of the second heat-insulating layer 4;

through setting up first heat preservation 3 and second heat preservation 4, conveniently make whole shell 1 have good thermal insulation performance, the heat conduction inner bag 5 that sets up simultaneously conveniently makes the inside heat distribution of whole shell 1 even to be convenient for heat exchange tube 12 can more even heat transfer.

In other embodiments, the number of the heat exchange tubes 12 is at least three, and the heat exchange tubes are distributed equidistantly;

through setting up a plurality of heat exchange tubes 12, conveniently with the careful reposition of redundant personnel of cold water to make heat exchange tubes 12 fully contact with cold water, promote heat exchange efficiency.

In other embodiments, the liquid collecting mechanism comprises two connecting frames 17 fixedly connected with the bottom in the shell 1, the bottom of each connecting frame 17 is fixedly connected with a liquid collecting hopper 8, the bottom of each liquid collecting hopper 8 is fixedly communicated with one end of a corresponding drain pipe 9, and the other ends of the two drain pipes 9 penetrate through the shell 1;

when the casing 1 internal face adhesion condensate water whereabouts, can drop in the inside of the collecting bucket 8 of the casing 1 bottom setting, collect via collecting bucket 8, discharge from drain pipe 9 afterwards to accomplish the recycle of condensate water.

In other embodiments, the blocking mechanism is located below the steam outlet pipe 7, the blocking mechanism comprises a first baffle 15 fixedly connected with one side of the inner top of the housing 1 and a second baffle 16 fixedly connected with the other side of the inner top of the housing 1, the first baffle 15 and the second baffle 16 are not completely connected with the inner wall surface of the housing 1, and the first baffle 15 and the second baffle 16 are distributed in a staggered manner;

when the inside of shell 1 is full of steam and its steam condensate water need be discharged from play steam pipe 7, the part steam that the heat transfer ended can be along the breach between first baffle 15 and the shell 1 and move up, then come second baffle 16 below, move up from the breach between second baffle 16 and the shell 1 again, go out from play steam pipe 7 at last, this design is through setting up stop mechanism, conveniently shelter from steam, avoid steam to discharge at the excessive speed, lead to steam unable and heat exchange tube 12 fully contact, and the stop mechanism who sets up also is convenient for the condensate water drippage.

In other embodiments, each heat exchange tube 12 can be a heat exchange copper tube and is integrally continuous in an "S" shape;

through utilizing the good heat exchange nature of heat transfer copper pipe to be convenient for heat exchange, the heat exchange tube 12 of "S" shape design simultaneously can let cold water dwell sufficient time in heat exchange tube 12, so that cold water and heat fully contact.

In other embodiments, the second insulation layer 4 may be made of ceramic fiber, the first insulation layer 3 may be made of rock wool, and the heat-conductive inner container 5 may be made of heat-conductive metal;

the heat insulation performance and the high temperature resistance performance of the good ceramic fibers are utilized to serve as the heat insulation layer of the innermost layer, and the good heat insulation performance of the rock wool is matched, so that the shell 1 has good heat insulation performance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steam condensate water recycle device which characterized in that: including shell (1), the fixed inlet tube (10) that is provided with in center department of shell (1) bottom, the one end of inlet tube (10) and the middle part of shunt tubes (11) are fixed to communicate with each other, one side of shunt tubes (11) and the one end of a plurality of heat exchange tube (12) are fixed to communicate with each other, a plurality of the other end of heat exchange tube (12) and one side of pressure manifold (13) are fixed to communicate with each other, the middle part of pressure manifold (13) and the one end of outlet pipe (14) are fixed to communicate with each other, bottom in shell (1) is provided with receipts liquid mechanism, one side of shell (1) bottom and the one end of admission pipe (6) are fixed to communicate with each other, the one side at shell (1) top and the one end of play steam pipe (7) are fixed to communicate with each other, the top of pressure manifold (13) is provided with and blocks the mechanism.

2. The steam condensate recycling device of claim 1, wherein the outer shell (1) is composed of an outermost iron sheet (2), a first heat-insulating layer (3) fixedly connected with the inner side of the iron sheet (2), a second heat-insulating layer (4) fixedly connected with the inner side of the first heat-insulating layer (3), and a heat-conducting inner container (5) fixedly connected with the inner side of the second heat-insulating layer (4).

3. The steam condensate recycling device of claim 1, wherein the number of the heat exchange pipes (12) is at least three and the heat exchange pipes are distributed at equal intervals.

4. The steam condensate recycling device according to claim 1, wherein the liquid collecting mechanism comprises two connecting frames (17) fixedly connected with the bottom of the shell (1), a liquid collecting hopper (8) is fixedly connected to the bottom of each connecting frame (17), the bottom of each liquid collecting hopper (8) is fixedly communicated with one end of a corresponding drain pipe (9), and the other ends of the two drain pipes (9) penetrate through the shell (1).

5. The steam condensate recycling device according to claim 1, wherein the blocking mechanism is located below the steam outlet pipe (7), the blocking mechanism comprises a first baffle (15) fixedly connected with one side of the inner top of the housing (1) and a second baffle (16) fixedly connected with the other side of the inner top of the housing (1), the first baffle (15) and the second baffle (16) are not completely connected with the inner wall surface of the housing (1), and the first baffle (15) and the second baffle (16) are distributed in a staggered manner.

6. The steam condensate recycling device as claimed in claim 1, wherein each heat exchange tube (12) is a heat exchange copper tube and has a continuous S-shape as a whole.

7. The steam condensate recycling device of claim 2, wherein the second insulation layer (4) is made of ceramic fiber, the first insulation layer (3) is made of rock wool, and the heat-conducting inner container (5) is made of heat-conducting metal.