Flash steam recovery device

Abstract

The utility model relates to the technical field of flash steam recycling, in particular to a flash steam recycling device which comprises a bin body, an access cover and a fin body, a coil body is fixedly mounted in the bin body, a hole is formed in the top of the bin body, an exhaust pipe is mounted on the top of the bin body in a communicated manner, and the rear end of the bin body is of an open structure. The fin bodies are fixedly installed on the outer wall of the coil pipe body at equal intervals. The access cover is fixedly installed at the rear end of the bin body. The flash evaporation device solves the problem that steam discharged by flash evaporation at the present stage cannot be reasonably utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of flash steam reuse, in particular to a flash steam recovery device. Background Art

[0002] When water is heated at atmospheric pressure, 100°C is the highest temperature that liquid water can reach at that pressure. Further heating will not raise the temperature of the water, but will only convert it into steam. The heat absorbed by water before it reaches its boiling point is called "sensible heat", or saturated water sensible heat. The heat required to convert saturated water into steam at the same atmospheric pressure is called "latent heat". However, if the pressure is increased at a certain level, the boiling point of water will be higher than 100°C, so more sensible heat is required. The higher the pressure, the higher the boiling point of water and the higher the heat content. When the pressure is reduced, some of the sensible heat is released, and this excess heat is absorbed as latent heat, causing some of the water to "flash" into steam.

[0003] At present, during food production, flash steam from the steam collection pool in the steam refining area is usually discharged directly. The temperature of the directly discharged steam is relatively high, which affects the environmental safety of people around it. At the same time, the heat energy in the high-temperature steam cannot be reasonably utilized, resulting in a waste of energy. Therefore, a flash steam recovery device is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a flash steam recovery device, which has the advantage of reasonably reusing the steam discharged after flash evaporation, and solves the problem that the steam discharged from flash evaporation cannot be reasonably utilized at the current stage.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flash steam recovery device, comprising a silo, a coil body is fixedly installed in the silo, a hole is opened on the top of the silo and an exhaust pipe is installed in communication with the silo, the rear end of the silo adopts an open structure design, and also includes an inspection cover and a fin body;

[0006] The fin bodies are fixedly installed on the outer wall of the coil body at equal distances;

[0007] The inspection cover is fixedly installed at the rear end of the bin body.

[0008] When using a flash steam recovery device in the technical solution, the coil body is fixedly installed in the bin body by installing screws, and the second connecting joint is connected and installed at the front end of the bin body, so that the two second connecting joints are connected and installed with the two first connecting joints respectively, and the inspection cover is fixedly installed at the rear end of the bin body by installing screws, and the air inlet pipe is connected after the steam of the flash tank is discharged, and the water inlet pipe and the drain pipe are connected and installed with the two second connecting joints respectively. Therefore, after the steam enters the bin body, the clean water flowing in the coil body can be heated, and the outer wall of the coil body is provided with a fin body, so that the heating area of ​​the coil body is increased by the fin body, thereby improving the heating efficiency of the clean water. In the case of long-term use, the steam condensed water will gather at the bottom of the bin body, and the inspection cover can be opened at this time to discharge the condensed water.

[0009] Preferably, a base is fixedly installed at the bottom of the warehouse body, and the base is designed with wooden material.

[0010] By arranging a base at the bottom of the warehouse body, the warehouse body can be placed stably through the base, and the base designed with wooden material has a good heat insulation effect.

[0011] Preferably, both ends of the coil body are connected and installed with a second connecting joint, and the coil body is distributed in an S shape inside the bin body.

[0012] The coil body is distributed in the bin body in an S-shaped structure, so that when in use, the clean water can stay in the bin body for a longer time during the flow process, thereby increasing the heating time of the clean water.

[0013] Preferably, the end of the second connecting joint away from the coil body is fixedly connected to the front end of the bin body by means of mounting screws, and a reserved hole is provided on the contact surface between the bin body and the second connecting joint and the first connecting joint is fixedly installed by means of mounting screws.

[0014] The coil body is fixedly installed inside the silo by fixing the second connecting joint at the front end of the silo and connecting the second connecting joint with the first connecting joint.

[0015] Preferably, there are two first connecting joints, the upper first connecting joint among the two first connecting joints is connected and installed with the drain pipe, and the lower first connecting joint among the two first connecting joints is connected and installed with the water inlet pipe.

[0016] Clean water is injected from the second connecting joint below the silo body and discharged from the second connecting joint above the silo body, so that the clean water can contact with the steam as soon as it enters the silo body, thereby improving the heat exchange efficiency.

[0017] Preferably, the outer side of the fin body does not contact the inner wall of the bin.

[0018] By arranging the fin body outside the coil body, the contact surface between the coil body and the steam is increased during heat exchange.

[0019] Preferably, the inspection cover is fixedly mounted on the rear end of the bin body by means of mounting screws, and a hole is opened at the lower back side of the inspection cover and connected to an air inlet pipe.

[0020] By setting the inspection cover, when a lot of condensed water appears in the bin body, the inspection cover can be opened to discharge the condensed water in the bin body.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] The utility model provides a bin body, a coil body in the bin body, and a fin body on the outer wall of the coil body, so that when steam is injected into the bin body, the clean water flowing in the coil body can be heated by the high-temperature steam, so that the heat energy in the steam can be utilized. At the same time, an inspection cover is provided at the rear end of the bin body, so that when a lot of condensed water appears in the bin body, the condensed water can be discharged by opening the inspection cover, and when the coil body is rusted, the coil body can be conveniently disassembled, assembled and replaced, thereby achieving the effect of rationally reusing the steam discharged after flash evaporation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 For the utility model;

[0025] Figure 3 For the utility model;

[0026] Figure 4 For the utility model.

[0027] In the figure: 1, bin body; 2, first connecting joint; 3, exhaust pipe; 4, inspection cover; 5, air inlet pipe; 6, base; 7, coil body; 8, fin body; 9, second connecting joint. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model is: a flash steam recovery device, including a silo 1, a coil body 7 is fixedly installed in the silo 1, the top of the silo 1 is opened and connected with an exhaust pipe 3, the rear end of the silo 1 adopts an open structure design, and also includes an inspection cover 4 and a fin body 8;

[0031] Specifically, the fin bodies 8 are fixedly installed on the outer wall of the coil body 7 at equal intervals; the inspection cover 4 is fixedly installed at the rear end of the silo 1. By setting the silo 1, setting the coil body 7 in the silo 1, and setting the fin bodies 8 on the outer wall of the coil body 7, when steam is injected into the silo 1, the clean water flowing in the coil body 7 can be heated by the high-temperature steam, so that the heat energy in the steam can be utilized. At the same time, the inspection cover 4 is set at the rear end of the silo 1, so that when a lot of condensed water appears in the silo 1, the condensed water can be discharged by opening the inspection cover 4, and when the coil body 7 is rusted, the coil body 7 can be easily disassembled and replaced, so as to achieve the effect of rationally reusing the steam discharged after flash evaporation.

[0032] Furthermore, a base 6 is fixedly installed at the bottom of the warehouse body 1, and the base 6 is designed with wooden material.

[0033] By arranging a base 6 at the bottom of the warehouse body 1, the warehouse body 1 can be placed stably through the base 6, and the base 6 designed with wooden material has a good heat insulation effect.

[0034] Furthermore, both ends of the coil body 7 are connected and installed with a second connecting joint 9 , and the coil body 7 is distributed inside the warehouse body 1 in an S shape.

[0035] The coil body 7 is distributed in the bin body 1 in an S-shaped structure, so that when the clean water is in use, the residence time in the bin body 1 can be prolonged during the flow process, thereby increasing the heating time of the clean water.

[0036] Furthermore, the end of the second connecting joint 9 away from the coil body 7 is fixedly connected to the front end of the bin body 1 by means of mounting screws, and a reserved hole is provided on the contact surface between the bin body 1 and the second connecting joint 9 and the first connecting joint 2 is fixedly installed by means of mounting screws.

[0037] The coil body 7 is fixedly installed inside the warehouse body 1 by fixing the second connecting joint 9 at the front end of the warehouse body 1 and connecting the second connecting joint 9 with the first connecting joint 2 .

[0038] Furthermore, there are two first connecting joints 2, the upper first connecting joint 2 among the two first connecting joints 2 is connected and installed with the drain pipe, and the lower first connecting joint 2 among the two first connecting joints 2 is connected and installed with the water inlet pipe.

[0039] Clean water is injected from the second connecting joint 9 below the silo body 1 and discharged from the second connecting joint 9 above the silo body 1, so that the clean water can contact with the steam as soon as it enters the silo body 1, thereby improving the heat exchange efficiency.

[0040] Furthermore, the outer side of the fin body 8 does not contact the inner wall of the bin body 1 .

[0041] By arranging the fin body 9 outside the coil body 7, the contact surface between the coil body 7 and the steam is increased during heat exchange.

[0042] Furthermore, the inspection cover 4 is fixedly installed at the rear end of the bin body 1 by means of mounting screws, and a hole is opened at the lower back of the inspection cover 4 and connected to an air inlet pipe 5.

[0043] By setting the inspection cover 4 , when a lot of condensed water appears in the bin body 1 , the inspection cover 4 can be opened to discharge the condensed water in the bin body 1 .

[0044] When the utility model is used, the coil body 7 is fixedly installed in the silo 1 by installing screws, and the second connecting joint 9 is connected and installed at the front end of the silo 1, so that the two second connecting joints 9 are connected and installed with the two first connecting joints 2 respectively, and the inspection cover 4 is fixedly installed at the rear end of the silo 1 by installing screws, and the air inlet pipe 5 is connected after the steam of the flash tank is discharged, and the water inlet pipe and the drain pipe are connected and installed with the two second connecting joints 9 respectively. Therefore, after the steam enters the silo 1, the clean water flowing in the coil body 7 can be heated, and the outer wall of the coil body 7 is provided with a fin body 8, so that the heating area of ​​the coil body 7 is increased by the fin body 8, thereby improving the heating efficiency of the clean water. In the case of long-term use, the steam condensed water will gather at the bottom of the silo 1, and the inspection cover 4 can be opened at this time to discharge the condensed water.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A flash steam recovery device, comprising a silo (1), wherein a coil body (7) is fixedly installed in the silo (1), the top of the silo (1) is opened and connected with an exhaust pipe (3), and the rear end of the silo (1) adopts an open structure design, characterized in that: Also includes: The fin body (8) is fixedly mounted on the outer wall of the coil body (7) at equal intervals; The inspection cover (4) is fixedly mounted on the rear end of the bin body (1).

2. A flash steam recovery device according to claim 1, characterized in that: A base (6) is fixedly mounted on the bottom of the warehouse body (1), and the base (6) is made of wood.

3. A flash steam recovery device according to claim 1, characterized in that: The two ends of the coil body (7) are connected and installed with a second connecting joint (9), and the coil body (7) is distributed in an S shape on the inner side of the warehouse body (1).

4. A flash steam recovery device according to claim 3, characterized in that: The end of the second connecting joint (9) facing away from the coil body (7) is fixedly connected to the front end of the bin body (1) by means of mounting screws, and a reserved hole is provided on the contact surface between the bin body (1) and the second connecting joint (9) and the first connecting joint (2) is fixedly installed by means of mounting screws.

5. A flash steam recovery device according to claim 4, characterized in that: There are two first connecting joints (2), the upper first connecting joint (2) of the two first connecting joints (2) is connected and installed with a drainage pipe, and the lower first connecting joint (2) of the two first connecting joints (2) is connected and installed with a water inlet pipe.

6. A flash steam recovery device according to claim 1, characterized in that: The outer side of the fin body (8) does not contact the inner wall of the bin body (1).

7. A flash steam recovery device according to claim 1, characterized in that: The inspection cover (4) is fixedly mounted on the rear end of the bin body (1) by means of mounting screws, and a hole is opened at the lower back of the inspection cover (4) and connected to an air inlet pipe (5).

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