CN210952411U - Sulfur melting waste heat steam condensate water recovery device - Google Patents
Sulfur melting waste heat steam condensate water recovery device Download PDFInfo
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- CN210952411U CN210952411U CN201921577676.1U CN201921577676U CN210952411U CN 210952411 U CN210952411 U CN 210952411U CN 201921577676 U CN201921577676 U CN 201921577676U CN 210952411 U CN210952411 U CN 210952411U
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Abstract
The utility model discloses a melt sulphur waste heat steam condensate recovery unit, its characterized in that: including a jar body (1) be connected with water supply pipeline (2) on jar body (1), be used for to jar body (1) injects the soft water connect steam conduit (3) in addition on jar body (1) be connected with steam nozzle (4) on the output of steam conduit (3), this steam nozzle (4) stretch into in the soft water in jar body (1) bottom is connected with comdenstion water output pipeline (5) jar body (1) top is connected with gas output pipeline (6). Has the advantages that: compared with a flash tank adopted in the prior art, the risk of sudden reduction of the steam temperature can be effectively avoided, the steam temperature is reduced slowly, and the loss is reduced.
Description
Technical Field
The utility model belongs to the technical field of the sulfur melting tail gas utilization technique and specifically relates to a sulfur melting waste heat steam condensate water recovery unit.
Background
In the production process of heating and melting solid sulfur into liquid sulfur, a large amount of steam is utilized for heating and melting sulfur, and in the production flow of continuous melting sulfur, a large amount of SO2 is generated2-、SO32-、SO42-Low temperature water vapor of isoelectric ions. If direct discharge, will be very big loss, many enterprises all choose to retrieve, in prior art, to the vapor of low temperature waste heat, adopt the flash tank to retrieve more, but the flash tank is too big, when the vapor that has certain pressureWhen entering the flash tank from the pipeline, because the space and the pressure change suddenly, the waste heat loss of the steam is serious, although the recovery of the condensed water can be realized, the waste heat loss is too large, the tail gas recovery cost utilization value is small, and the method is not in accordance with the boiler process industrial chain with a small amount of gas.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a sulfur melting waste heat steam condensate water recovery unit carries out the moisture in the steam and carries out the condensation and retrieve, obtains the electrolyte condensate.
The utility model provides a sulfur melting waste heat steam condensate recovery unit which key technology lies in: including a jar body be connected with water supply pipeline on the jar body, be used for to jar body pours into soft water into the steam conduit is connected in addition to jar body be connected with the steam nozzle on the output of steam conduit, this steam nozzle stretches into in the internal soft water of jar body bottom is connected with the comdenstion water output pipeline jar body top is connected with gas output pipeline.
By adopting the scheme, the water delivery pipeline is used for injecting soft water into the recovery tank body, when steam enters the tank body through the steam nozzle, the steam is cleaned by the water body and condensed for a short time, and part of the steam forms condensed water. The rest gas containing part of residual temperature is discharged through a gas output pipeline. The steam is sulfur melting steam and contains electrolyte solution, which can remove scale in the pan. Compared with a flash tank adopted in the prior art, the risk of sudden reduction of the steam temperature can be effectively avoided, the steam temperature is reduced slowly, and the loss is reduced.
According to a further technical scheme, the steam nozzle comprises a nozzle cavity, N air outlet branch heads are evenly arranged on the outer wall of the nozzle cavity, all the air outlet branch heads are communicated with the nozzle cavity, one end, far away from the nozzle cavity, of each air outlet branch head is an air outlet end, the end portion of the air outlet end of each air outlet branch head is in an arc shape protruding outwards, and an air outlet hole is formed in the end portion of the air outlet end of each air outlet branch head.
Adopt above-mentioned scheme, the venthole sets up the end tip of giving vent to anger at circular-arc branch head of giving vent to anger, when steam shower nozzle stretched into the liquid of retrieving the jar body, because hydraulic pressure effect on every side, the end of giving vent to anger in hole is oppressed and is diminished, makes inside liquid is difficult for entering into the shower nozzle, and gaseous discharge that can be easy.
According to a further technical scheme, a demisting filter element is transversely arranged between the steam pipeline in the tank body and the gas output pipeline.
Adopt the defogging to filter the core, utilize the hydrophobic characteristic of defogging filter core, when making steam pass the defogging filter core, gas passes through easily, and small liquid drop then stops on the defogging filter core, and the volume is few many, drips into behind the formation liquid drop and retrieves jar body bottom, mixes with the condensate. Further drying of the discharged gas is achieved. By adopting the structure, all residual temperatures in the steam can be effectively prevented from being exhausted.
The technical scheme is that the water supply pipeline is arranged between the demisting filter element and the steam pipeline and comprises a water inlet section, an extending section, a reciprocating section and an extending section, the water inlet section is respectively connected with the extending section and the extending section, the reciprocating section is connected between the extending section and the extending section, the reciprocating section is arranged in the tank body, and at least one water outlet hole is formed in the reciprocating section.
Wherein, reciprocal section is stainless steel material, adopts above-mentioned scheme, sets up the water pipe circulation, through the water to the pipeline cooling, carries out the secondary condensation to the steam that rises. The stainless steel is adopted, so that the heat conduction is accelerated, and the temperature of the pipeline is kept to be lower all the time.
In order to realize one-way water supply, the extending section and the extending section are both provided with one-way valves.
In order to fix the tank body, the bottom of the tank body is fixed on the base, the base comprises a supporting base and a supporting surface fixed on the supporting base, a mounting hole is formed in the supporting surface, and the bottom of the tank body is fixed in the mounting hole.
The gas output pipeline is also provided with a spiral pipe which is fixed by a fixed support. The sampling spiral pipe can lengthen the length of the gas discharge pipeline, so that redundant steam is condensed in the pipe section to form water drops to flow back.
Still further technical scheme is, still be provided with pressure detector on retrieving the jar body for carry out real-time detection to the pressure in the jar body. Avoid too high water pressure, atmospheric pressure in leading to the jar body because the liquid level, vapor can't carry to jar internal.
Still further technical scheme does, still be provided with the drain pipe in recovery jar body bottom, is provided with drainage valve on this drain pipe, carries out manual flowing back when the liquid level is too high and the water pump is out of work.
The utility model has the advantages that: the water supply pipeline is used for injecting soft water into the recovery tank body, and after steam enters the tank body through the steam nozzle, the steam is cleaned by the water body and condensed for a short time, and part of the steam forms condensed water. The rest gas containing part of residual temperature is discharged through a gas output pipeline. The steam is sulfur melting steam and contains electrolyte solution, which can remove scale in the pan. Compared with a flash tank adopted in the prior art, the risk of sudden reduction of the steam temperature can be effectively avoided, the steam temperature is reduced slowly, and the loss is reduced.
Drawings
Fig. 1 is a schematic diagram of a system connection structure of the present invention;
FIG. 2 is a schematic diagram of the structure A in FIG. 1;
FIG. 3 is a schematic diagram of B of FIG. 2;
FIG. 4 is a schematic view of the tank being connected to a boiler.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As can be seen from FIG. 1, a sulfur melting waste heat steam condensate water recovery device is characterized in that: including a jar body 1 be connected with water supply pipeline 2 on jar body 1, be used for to jar body 1 pours into soft water into the jar body 1 is gone up in addition and is connected steam conduit 3 on jar body 1 be connected with steam nozzle 4 on steam conduit 3's the output, this steam nozzle 4 stretches into in the soft water of jar body 1 bottom is connected with comdenstion water output pipeline 5 jar body 1 top is connected with gas output pipeline 6.
As can be seen by combining the figure 4, the condensate output end of the condensate water output pipeline 5 is connected with the boiler C, and the condensate is conveyed to the boiler to realize descaling.
In this embodiment, as can be seen in connection with fig. 1, the gas outlet duct 6 is also provided with a spiral which is fixed via a fixing bracket. The sampling spiral pipe can lengthen the length of the gas discharge pipeline, so that redundant steam is condensed in the pipe section to form water drops to flow back.
In this embodiment, a pressure detector is further disposed on the recovery tank 1 for detecting the pressure in the tank in real time. Avoid too high water pressure, atmospheric pressure in leading to the jar body because the liquid level, vapor can't carry to jar internal.
In this embodiment, still be provided with the drain pipe in recovery jar body 1 bottom, be provided with the drainage valve on this drain pipe, carry out manual flowing back when the liquid level is too high and the water pump is out of work.
In this embodiment, as can be seen from fig. 2, the steam nozzle 4 includes a nozzle cavity 41, N outlet branch heads 42 are uniformly disposed on an outer wall of the nozzle cavity 41, all the outlet branch heads 42 are communicated with the nozzle cavity 41, an outlet end is disposed at an end of the outlet branch head 42 away from the nozzle cavity 41, an outlet end portion of the outlet branch head 42 is in an arc shape protruding outward, and an outlet hole is disposed at an outlet end portion of the outlet branch head 42.
In the present embodiment, N is 20.
As can be seen from fig. 1, a demisting filter element 7 is transversely arranged between the steam pipeline 3 and the gas output pipeline 6 in the tank body 1. In this embodiment, the defogging filter element is a SiC hydrophobic filter element.
In this embodiment, as can also be seen from fig. 1, the water feeding pipeline 2 is disposed between the defogging filter element 7 and the steam pipeline 3, the water feeding pipeline 2 includes a water inlet section, an extending section, a reciprocating section, and an extending section, the water inlet section is respectively connected with the extending section and the extending section, the reciprocating section is connected between the extending section and the extending section, the reciprocating section is disposed in the tank body 1, and 18 water outlets are disposed on the reciprocating section.
In this embodiment, the reciprocating section is stainless steel.
In this embodiment, as can be seen from fig. 1, the extending section and the extending section are both provided with a check valve.
In this embodiment, as can be seen from fig. 1, the bottom of the tank 1 is fixed on a base 8, the base 8 includes a supporting base and a supporting surface fixed on the supporting base, a mounting hole is formed on the supporting surface, and the bottom of the tank 1) is fixed in the mounting hole.
Claims (7)
1. The utility model provides a sulfur melting waste heat steam condensate recovery unit which characterized in that: including a jar body (1) be connected with water supply pipeline (2) on jar body (1), be used for to jar body (1) injects the soft water connect steam conduit (3) in addition on jar body (1) be connected with steam nozzle (4) on the output of steam conduit (3), this steam nozzle (4) stretch into in the soft water in jar body (1) bottom is connected with comdenstion water output pipeline (5) jar body (1) top is connected with gas output pipeline (6).
2. The sulfur melting waste heat steam condensate water recovery device according to claim 1, characterized in that: steam nozzle (4) include shower nozzle cavity (41), evenly be provided with N branch head (42) of giving vent to anger on the outer wall of this shower nozzle cavity (41), all give vent to anger branch head (42) all with shower nozzle cavity (41) communicate with each other, it keeps away from to give vent to anger branch head (42) the one end of shower nozzle cavity (41) is for giving vent to anger the end, should give vent to anger the end tip of giving vent to anger branch head (42) and be outside bellied circular-arc give vent to anger the end tip of giving vent to anger branch head (42) and seted up the venthole.
3. The sulfur melting waste heat steam condensate water recovery device according to claim 1, characterized in that: a demisting filter core (7) is transversely arranged between the steam pipeline (3) in the tank body (1) and the gas output pipeline (6).
4. The sulfur melting waste heat steam condensate water recovery device according to claim 3, characterized in that: the demisting filter element (7) and the steam pipeline (3) are arranged between the water supply pipeline (2), the water supply pipeline (2) comprises a water inlet section, an extension section, a reciprocating section and an extension section, the water inlet section is respectively connected with the extension section and the extension section, the reciprocating section is connected between the extension section and the extension section, the reciprocating section is arranged in the tank body (1), and at least one water outlet hole is formed in the reciprocating section.
5. The sulfur melting waste heat steam condensate water recovery device according to claim 4, characterized in that: the reciprocating section is made of stainless steel material.
6. The sulfur melting waste heat steam condensate water recovery device according to claim 4, characterized in that: and the extending section are both provided with one-way valves.
7. The sulfur melting waste heat steam condensate water recovery device according to claim 1, characterized in that: the bottom of the tank body (1) is fixed on the base (8), the base (8) comprises a supporting base and a supporting surface fixed on the supporting base, a mounting hole is formed in the supporting surface, and the bottom of the tank body (1) is fixed in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577676.1U CN210952411U (en) | 2019-09-20 | 2019-09-20 | Sulfur melting waste heat steam condensate water recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577676.1U CN210952411U (en) | 2019-09-20 | 2019-09-20 | Sulfur melting waste heat steam condensate water recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210952411U true CN210952411U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921577676.1U Active CN210952411U (en) | 2019-09-20 | 2019-09-20 | Sulfur melting waste heat steam condensate water recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210952411U (en) |
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2019
- 2019-09-20 CN CN201921577676.1U patent/CN210952411U/en active Active
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