CN216558376U

CN216558376U - Recovery device for steam condensate

Info

Publication number: CN216558376U
Application number: CN202220018123.8U
Authority: CN
Inventors: 彭高; 吕志虎
Original assignee: Hubei Jiangyuan Chemical Machinery Co ltd
Current assignee: Hubei Jiangyuan Chemical Machinery Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-05-17
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the technical field of chemical production, and discloses a recovery device of steam condensate, which comprises an obliquely arranged condensation pipe and a cooling pipe sleeved on the outer wall of the condensation pipe, wherein a water inlet pipe and a water outlet pipe are communicated and arranged at two ends of the cooling pipe, a receiving vessel is communicated and connected with the bottom end of the condensation pipe, a recovery pipe is also communicated and arranged at the top of the receiving vessel, a recovery tank is communicated and arranged at the free end of the recovery pipe, the free end of the water outlet pipe is communicated with the recovery tank, the communication position of the water outlet pipe and the recovery tank is higher than the communication position of the recovery pipe and the recovery tank, and an outer discharge pipe is communicated and arranged at the bottom of the recovery tank. The utility model can better recover water.

Description

Recovery device for steam condensate

Technical Field

The utility model relates to the technical field of chemical production, in particular to a recovery device for steam condensed water.

Background

The chemical production process refers to a process of converting raw materials into products through chemical reaction. The chemical process is a production process in chemical industry, and is characterized in that the chemical process has a plurality of operation steps, raw materials sequentially pass through a plurality of devices or a plurality of groups of devices in each step, and the raw materials can be processed into products in various modes. The various chemical processes vary widely, due to the different raw materials used and the products obtained in the different chemical industries.

Wherein, there is one kind reaction to rely on distillation and condensation to go on, heat at least two kinds of materials to the evaporation in reation kettle promptly, later through the condenser pipe of slope, have a cooling tube on the outer wall of condenser pipe, steam flows in the condenser pipe, and then flow in the cooling tube has cooling water, after the temperature and the velocity of flow of control cooling water, can make after partial material liquefaction collect or flow back and enter into reation kettle, another part steam still keeps gaseous state and is derived, so just realized the separation of material. In the actual production, more materials which are kept in a steam state are water vapor, and condensed materials have multiple choices; at present, some redundant steam is directly discharged to the outside, and some redundant steam is discharged to the processing environment, so that the waste of the partial steam is caused, and meanwhile, the waste of water resources is also caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a recovery device of steam condensate, aiming at solving the problem of water resource waste.

The technical purpose of the utility model is realized by the following technical scheme: the utility model provides a recovery unit of steam condensate water, including the condenser pipe that the slope set up and cup joint in the cooling tube of condenser pipe outer wall, the both ends intercommunication of cooling tube is provided with inlet tube and outlet pipe, the bottom of condenser pipe communicates with each other and is connected and is provided with the accept, the top of accept still communicates with each other and is provided with the recovery tube, the free end intercommunication of recovery tube is provided with retrieves the jar, the free end of outlet pipe with it communicates with each other to retrieve the jar, just the outlet pipe with the intercommunication department of retrieving the jar is higher than the recovery tube with the intercommunication department of retrieving the jar, the bottom intercommunication of retrieving the jar is provided with outer calandria.

The utility model is further provided with: the condensation pipe and the recovery pipe are connected to two sides of the receiving vessel.

The utility model is further provided with: the bottom of condenser pipe is located the inside of holding vessel, the bottom of recovery tube communicate in the top of holding vessel.

The utility model is further provided with: the end part of the recovery pipe is communicated with a first dispersing shell, the bottom of the first dispersing shell is communicated with a plurality of vertical dispersing pipes, each dispersing pipe is provided with a plurality of air outlets, and a set distance is reserved between the peripheral wall of the first dispersing shell and the inner wall of the recovery tank.

The utility model is further provided with: the top level of retrieving the jar is provided with the second dispersion shell, a plurality of apopores have been seted up to the bottom of second dispersion shell, the outlet pipe with the top of second dispersion shell communicates with each other.

The utility model is further provided with: the outlet pipe is including communicating first play water portion, second play water portion and the third play water portion in proper order, first play water portion with the cooling tube communicates with each other, the second play water portion be the heliciform winding in the outer wall of receiving the ware, the third play water portion with the second dispersion shell communicates with each other.

The utility model is further provided with: the inner wall of the receiving vessel is provided with a plurality of dispersing nets, and the dispersing nets are higher than the first dispersing shell.

The utility model is further provided with: 1/3 number of said dispersion meshes are horizontal and 1/3 number of said dispersion meshes are inclined in opposite direction to another 1/3 number of said dispersion meshes.

The utility model is further provided with: the dispersion net comprises a plurality of dispersion rods which are crossed vertically and horizontally, the longitudinal sections of the dispersion rods are all equilateral triangles, and the tops of the dispersion rods are pointed.

The utility model has the beneficial effects that: when the materials are condensed and separated, the water vapor and the materials to be separated are gasified in the reaction kettle and then enter the condensing pipe, and flow downwards along the condensing pipe; in the process, cooling water is introduced into a water inlet pipe communicated with the bottom of the cooling pipe, the cooling water flows out of a water outlet pipe after filling the cooling pipe, and in the process, a material to be condensed in the condensation pipe is liquefied, so that the material and a mixture doped with a little water can be discharged at any time by normally dripping the material into a receiving dish (the bottom of the receiving dish is provided with a pipeline and a valve), and the steam still keeps a steam state by controlling the flow rate and the temperature of the cooling water and enters a recovery tank through a recovery pipe; simultaneously from the water that the outlet pipe flows out also flow into the recovery tank to from the top unrestrained, at this unrestrained in-process, the steam liquefaction in the recovery tank of water in the outlet pipe, thereby also carried out recycle with this partial steam, water in the outlet pipe and the steam in the recovery pipe at last, all discharge the outside back of cooling through the cooling tower from outer discharge pipe, recycle, thereby the waste of water resource has been prevented, also can not need to set up special vapor exterior structure simultaneously. It should be noted, however, that the structure of the present application is primarily used in situations where the condensate (i.e., the material in the receiving vessel) is non-toxic and harmless, so that even if some of the material enters the recovery tank, it is better to prevent environmental pollution or human damage.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of an embodiment of a dispersing net in the recycling apparatus for steam condensate of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a partial cross-sectional view of a dispersion net.

In the figure, 1, a condenser tube; 2. a cooling tube; 3. a water inlet pipe; 4. a water outlet pipe; 4a, a first water outlet part; 4b, a second water outlet part; 4c, a third water outlet part; 5. a receiving vessel; 6. a recovery pipe; 7. a recovery tank; 8. an outer row of tubes; 9. a first dispersion shell; 10. a dispersion pipe; 11. an air outlet; 12. a second dispersion shell; 13. and (4) dispersing the net.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

The utility model provides a recovery unit of steam condensate water, as shown in fig. 1 to 4, including the condenser pipe 1 that the slope set up and cup joint in the cooling tube 2 of condenser pipe 1 outer wall, the both ends intercommunication of cooling tube 2 is provided with inlet tube 3 and outlet pipe 4, the bottom of condenser pipe 1 communicates with each other and is connected and is provided with the recipient 5, the top of recipient 5 still communicates with each other and is provided with recovery tube 6, the free end intercommunication of recovery tube 6 is provided with retrieves jar 7, the free end of outlet pipe 4 with retrieve jar 7 and communicate with each other, just outlet pipe 4 with the intercommunication department of retrieving jar 7 is higher than recovery tube 6 with the intercommunication department of retrieving jar 7, the bottom intercommunication of retrieving jar 7 is provided with outer calandria 8.

The condensation pipe 1 and the recovery pipe 6 are connected to two sides of the receiving vessel 5. The bottom of the condensation pipe 1 is positioned inside the receiving vessel 5, and the bottom of the recovery pipe 6 is communicated with the top of the receiving vessel 5.

The end part of the recovery pipe 6 is communicated with a first dispersing shell 9, the bottom of the first dispersing shell 9 is communicated with a plurality of vertical dispersing pipes 10, each dispersing pipe 10 is provided with a plurality of air outlets 11, and a set distance is arranged between the peripheral wall of the first dispersing shell 9 and the inner wall of the recovery tank 7.

The top level of recovery tank 7 is provided with second dispersion shell 12, a plurality of apopores have been seted up to the bottom of second dispersion shell 12, outlet pipe 4 with the top of second dispersion shell 12 communicates with each other.

The water outlet pipe 4 comprises a first water outlet part 4a, a second water outlet part 4b and a third water outlet part 4c which are sequentially communicated, the first water outlet part 4a is communicated with the cooling pipe 2, the second water outlet part 4b is spirally wound on the outer wall of the receiving dish 5, and the third water outlet part 4c is communicated with the second dispersing shell 12.

The inner wall of the receiving vessel 5 is provided with a plurality of dispersion nets 13, and the dispersion nets 13 are higher than the first dispersion shell 9.

1/3, and 1/3 of the dispersion nets 13 are inclined in the opposite direction to the other 1/3 of the dispersion nets 13.

The dispersing net 13 comprises a plurality of dispersing rods which are crossed vertically and horizontally, the longitudinal sections of the dispersing rods are all equilateral triangles, and the tops of the dispersing rods are pointed.

According to the recovery device for the steam condensate water, provided by the utility model, when materials are condensed and separated, the steam and the materials to be separated are gasified in the reaction kettle and then enter the condensation pipe 1, and flow downwards along the condensation pipe 1; in the process, cooling water is introduced into a water inlet pipe 3 communicated with the bottom of a cooling pipe 2, the cooling water flows out of a water outlet pipe 4 after filling the cooling pipe 2, in the process, the material to be condensed in a condensation pipe 1 is liquefied, so that the material can normally drip and flow into a receiving dish 5 (the bottom of the receiving dish 5 is provided with a pipeline and a valve, and the mixture of the material and a little water is discharged at any time), and the water vapor still keeps a steam state by controlling the flow rate and the temperature of the cooling water and enters a recovery tank 7 through a recovery pipe 6; meanwhile, water flowing out of the water outlet pipe 4 also flows into the recovery tank 7 and is sprinkled downwards from the top, in the sprinkling process, the water in the water outlet pipe 4 liquefies steam in the recovery tank 7, so that the part of the steam is recycled, and finally the water in the water outlet pipe 4 and the steam in the recovery pipe 6 are discharged to the outside from the outer discharge pipe 8 and are cooled by the cooling tower for recycling, so that waste of water resources is prevented, and a special steam external structure does not need to be arranged. It should be noted, however, that the present invention is primarily designed to be used in situations where the condensate (i.e., the material in the receiving vessel 5) is non-toxic and harmless, so that even if some of the material enters the recovery tank 7, it is better protected from environmental contamination or human damage.

The communication parts of the condensation pipe 1 and the recovery pipe 6 with the receiving vessel 5 are positioned at two sides of the receiving vessel 5, so that materials can be prevented from directly entering the recovery pipe 6 from the condensation pipe 1 in actual use; meanwhile, the bottom end of the condensation pipe 1 is lower than the top of the receiving vessel 5, so that the materials can be further prevented from directly entering the recovery pipe 6; meanwhile, the recovery pipe 6 is connected to the top of the receiving vessel 5, so that the materials can be guided out of the receiving vessel 5 to the maximum extent.

After the vapor enters into first dispersion shell 9, at first the water droplet drops on the top of first dispersion shell 9, can cool off vapor for the first time, and secondly after steam discharges through a plurality of dispersion pipes 10 and venthole 11, can make the more even and extensive of vapor dispersion, just so can be better be condensed and be water. Moreover, because the water in the outlet pipe 4 is also can be dispersed and opened through the second dispersion shell 12 and the plurality of water outlet holes, the water can be better acted with the vapor, and the condensed water is also taken away for recycling while condensing the vapor.

Wherein, a space is arranged between the outer wall of the first dispersion shell 9 and the inner wall of the recovery tank 7, so that the water can flow downwards and the steam can move upwards; meanwhile, in the process of water dropping, the water is subjected to the action of the multilayer dispersion net 13, so that the water is further dispersed, and the water can have a larger contact chance or contact area with water vapor, and the condensation effect is further ensured. Furthermore, since the partial dispersion net 13 is horizontal, the other part is inclined in one direction, and the other part is inclined in the other direction, the angle at which water splashes after being impacted varies, and thus there are more opportunities for contact with water vapor. Meanwhile, the top of the dispersion rod is pointed, so that two sides of the dispersion rod are inclined, and the dispersion effect on water drops can be further improved.

Moreover, the water in the water outlet pipe 4 can cool materials, and the temperature of the receiving dish 5 can be reduced through the second water outlet part 4b, so that the water is used for cooling and recycling water vapor, and the water is multipurpose and has lower cost.

It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

The above description is only for the purpose of describing the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are intended to fall within the scope of the appended claims.

Claims

1. A recovery unit of steam condensate water which characterized in that: including condenser pipe (1) that the slope set up and cup joint in cooling tube (2) of condenser pipe (1) outer wall, the both ends intercommunication of cooling tube (2) is provided with inlet tube (3) and outlet pipe (4), the bottom of condenser pipe (1) communicates with each other and is connected and is provided with receiving vessel (5), the top of receiving vessel (5) still communicates with each other and is provided with recovery tube (6), the free end intercommunication of recovery tube (6) is provided with retrieves jar (7), the free end of outlet pipe (4) with retrieve jar (7) and communicate with each other, just outlet pipe (4) with the intercommunication department of retrieving jar (7) is higher than recovery tube (6) with the intercommunication department of retrieving jar (7), the bottom intercommunication of retrieving jar (7) is provided with outer calandria (8).

2. A steam condensate recovery apparatus as claimed in claim 1, wherein: the condensation pipe (1) and the recovery pipe (6) are connected to two sides of the receiving vessel (5).

3. A steam condensate recovery apparatus as claimed in claim 1 or 2, wherein: the bottom of the condensation pipe (1) is positioned in the receiving dish (5), and the bottom of the recovery pipe (6) is communicated with the top of the receiving dish (5).

4. A steam condensate recovery apparatus as claimed in claim 1, wherein: the tip intercommunication of recovery tube (6) is provided with first dispersion shell (9), the bottom intercommunication of first dispersion shell (9) is provided with the dispersion pipe (10) of the vertical form of a plurality of, every a plurality of venthole (11) have all been seted up on dispersion pipe (10), the perisporium of first dispersion shell (9) with all have between the inner wall of recovery jar (7) and set for the interval.

5. The apparatus for recovering steam condensate as set forth in claim 4, wherein: the top level of recovery tank (7) is provided with second dispersion shell (12), a plurality of apopores have been seted up to the bottom of second dispersion shell (12), outlet pipe (4) with the top of second dispersion shell (12) communicates with each other.

6. The apparatus for recovering steam condensate as set forth in claim 5, wherein: the outlet pipe (4) is including communicating first play water portion (4a), second play water portion (4b) and third play water portion (4c) in proper order, first play water portion (4a) with cooling tube (2) communicate with each other, second play water portion (4b) be the heliciform winding in the outer wall of adapter (5), third play water portion (4c) with second dispersion shell (12) communicate with each other.

7. The apparatus for recovering steam condensate as set forth in claim 5, wherein: the inner wall of the receiving vessel (5) is provided with a plurality of dispersing nets (13), and the dispersing nets (13) are higher than the first dispersing shell (9).

8. A steam condensate recovery apparatus as claimed in claim 7, wherein: 1/3, 1/3, and 1/3 dispersion nets (13) are inclined in opposite directions.

9. A steam condensate recovery apparatus as claimed in claim 7, wherein: the dispersing net (13) comprises a plurality of dispersing rods which are crossed vertically and horizontally, the longitudinal sections of the dispersing rods are all equilateral triangles, and the tops of the dispersing rods are pointed.