A pita flasher

Abstract

The application provides a kind of pie flash device, it is related to the field of flash tank, including flash tank body, the inside fixed connection of flash tank body has guide vane, the inside fixed connection of guide vane has water permeable board, the upper side of water permeable board is provided with water passage board, the upper side of water passage board is provided with injection bin, the surface fixed connection of injection bin has spray head, the inside of spray head and injection bin is connected, the lower surface fixed connection of injection bin has first connecting pipe.The application is through the cooperation between the structure such as motor, rotating rod, gear, fixed ring, tooth and so on, so that the spray head is no longer fixed injection, but dynamic, dead angle free circulating spray in the inside of flash tank, eliminates the spray blind area in tank, so that high temperature liquid particle can be evenly distributed in the whole low pressure flash space, greatly increases its specific surface area and the contact opportunity with heat medium, so as to significantly improve the rate and uniformity of flash.

Description

Technical Field

[0001] This utility model relates to the field of flash steamers, and more specifically, to a flash steamer for dough cakes. Background Technology

[0002] Flash tanks are common equipment used in chemical, pharmaceutical, and food industries for liquid concentration or solvent recovery. Their basic principle is that high-temperature, high-pressure liquid is fed into the flash tank through a pressure-reducing device. Due to the sudden drop in ambient pressure, the high-temperature condensate produced in the oil pan during frying of dough turns into water vapor and saturated water.

[0003] In the prior art, Chinese utility model patent with publication number CN222998292U discloses a flash evaporator. Although the above-mentioned prior art improves the droplet aggregation efficiency and prevents droplets from re-vaporizing or causing material to stick to the wall and coke by scraping and guiding the droplets on the inner wall of the flash evaporator body through a rotating scraper, in actual use, the atomizing nozzle of the prior art is fixedly installed on the spray chamber. This results in the fixed spray direction of the atomizing nozzle, which cannot cover all the space inside the flash evaporator. As a result, the droplets are dense in the area near the nozzle, while the corner area away from the nozzle may form a spray blind zone, resulting in insufficient atomization of the liquid in the area and uneven evaporation efficiency. If a uniform coverage area is to be ensured, more nozzles need to be set up for spraying, which will undoubtedly increase the complexity of maintenance. In view of this, we propose a cake flash evaporation device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problem of inconvenience in using flash steaming devices for some current noodle production.

[0005] To achieve the aforementioned objectives and address the aforementioned problems, this utility model provides a flash steaming device for dough, comprising a flash steaming tank body. A guide plate is fixedly connected inside the flash steaming tank body, and a permeable plate is fixedly connected inside the guide plate. A water-passing plate is disposed on the upper side of the permeable plate, and a spray chamber is disposed on the upper side of the water-passing plate. A nozzle is fixedly connected to the surface of the spray chamber, and the nozzle communicates with the interior of the spray chamber. A first connecting pipe is fixedly connected to the lower surface of the spray chamber, and the first connecting pipe communicates with the interior of the spray chamber. A second connecting pipe is fixedly connected to the upper surface of the water-passing plate. The second connecting pipe is connected to the interior of the water-passing plate. A rotating flange is provided between the second connecting pipe and the first connecting pipe. A water inlet pipe is provided inside the flash tank body. The left end of the water inlet pipe passes through the interior of the flash tank body. The upper end of the water inlet pipe passes through the upper surface of the permeable plate and is fixedly connected to the lower surface of the water-passing plate. The water inlet pipe is connected to the interior of the water-passing plate. A connecting component is provided on the lower surface of the spray chamber. A driving component is provided on the lower side of the flash tank body.

[0006] As a preferred technical solution of this application, two support cylinders are fixedly connected to the upper surface of the permeable plate, and the upper ends of the two support cylinders are fixedly connected to the water flow plate. The support cylinder on the left is sleeved outside the water inlet pipe.

[0007] As a preferred technical solution of this application, two crossbars are fixedly connected to the surface of the spray chamber, and a first scraper is fixedly connected to the end of each of the two crossbars away from the spray chamber, and a second scraper is fixedly connected to the upper end of each of the two first scrapers.

[0008] As a preferred technical solution of this application, the driving component includes a base, which is fixedly connected to the lower surface of the flash tank body. The base is hollow inside, and a motor is fixedly connected inside the base. Support legs are fixedly connected to the lower surface of the base.

[0009] As a preferred technical solution of this application, a transmission rod is rotatably connected inside the flash tank body. The output shaft of the motor rotates through the interior of the flash tank body and is fixedly connected to the transmission rod. The upper end of the transmission rod rotates through the upper surface of the permeable plate. The transmission rod is located inside the right support cylinder.

[0010] As a preferred technical solution of this application, the connecting assembly includes a fixing ring, which is fixedly connected to the lower surface of the spray chamber. The lower surface of the fixing ring is rotatably connected to the upper surface of the water-passing plate, and the inner wall of the fixing ring is fixedly connected with teeth.

[0011] As a preferred technical solution of this application, the upper end of the transmission rod rotatably penetrates through the upper surface of the water-passing plate, and a gear is fixedly connected to the upper end of the transmission rod, and the gear and teeth are meshed together.

[0012] As a preferred technical solution of this application, two filter screens are fixedly connected to the upper inner wall of the flash tank body, and a drain pipe connected to the inside of the flash tank body is fixedly connected to the surface of the flash tank body.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] In the scheme of this application:

[0015] 1. Through the coordination between the motor, rotating rod, gear, fixed ring, teeth and other structures, the nozzle is no longer a fixed sprayer, but a dynamic and dead-angle-free circulating spray inside the flash tank. This eliminates the spray blind zone inside the tank, allowing the high-temperature liquid particles to be evenly distributed throughout the low-pressure flash space, greatly increasing their specific surface area and contact opportunities with the heat medium, thereby significantly improving the flash rate and uniformity.

[0016] 2. Through the coordinated structure of the motor, rotating rod, gear, fixed ring, teeth, etc., the possibility of concentrated droplets spraying onto local tank walls is avoided due to uniform atomization. The uniform atomization layer allows the solvent to vaporize more fully and instantaneously, greatly reducing the residue and accumulation of unevaporated droplets on the tank wall, and effectively alleviating problems such as material sticking to the wall. Attached Figure Description

[0017] Figure 1 A schematic diagram of the flash steaming device for dough provided in this application;

[0018] Figure 2 A cross-sectional structural diagram of the flash steaming tank body in the flash steaming device for dough provided in this application;

[0019] Figure 3 A schematic diagram of the spray chamber in the flash steaming device for dough provided in this application;

[0020] Figure 4 A schematic diagram of the fixing ring in the flash steaming device for dough provided in this application;

[0021] Figure 5 This is a schematic diagram of the water-passing plate in the flash steaming device for dough provided in this application.

[0022] The image shows:

[0023] 1. Flash tank body; 2. Baffle plate; 3. Permeable plate; 4. Water flow plate; 5. Spray chamber; 6. Nozzle; 7. First connecting pipe; 8. Second connecting pipe; 9. Rotating flange; 10. Water inlet pipe; 11. Support cylinder; 12. Crossbar; 13. First scraper; 14. Second scraper; 15. Base; 16. Motor; 17. Transmission rod; 18. Gear; 19. Fixing ring; 20. Tooth; 21. Drain pipe; 22. Filter screen; 23. Support leg. Detailed Implementation

[0024] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0025] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0026] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0027] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0028] Example 1

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A flash steaming device for dough includes a flash steaming tank body 1. A guide plate 2 is fixedly connected inside the flash steaming tank body 1. A permeable plate 3 is fixedly connected inside the guide plate 2. A water-passing plate 4 is arranged on the upper side of the water-passing plate 3. A spray chamber 5 is arranged on the upper side of the water-passing plate 4. A nozzle 6 is fixedly connected to the surface of the spray chamber 5, and the nozzle 6 communicates with the interior of the spray chamber 5. A first connecting pipe 7 is fixedly connected to the lower surface of the spray chamber 5, and the first connecting pipe 7 communicates with the interior of the spray chamber 5. A second... The connecting pipe 8 and the second connecting pipe 8 are internally connected to the water passage plate 4. A rotating flange 9 is provided between the second connecting pipe 8 and the first connecting pipe 7. A water inlet pipe 10 is provided inside the flash tank body 1. The left end of the water inlet pipe 10 passes through the interior of the flash tank body 1. The upper end of the water inlet pipe 10 passes through the upper surface of the permeable plate 3 and is fixedly connected to the lower surface of the water passage plate 4. The water inlet pipe 10 and the interior of the water passage plate 4 are connected. A connecting component is provided on the lower surface of the spray chamber 5. A driving component is provided on the lower side of the flash tank body 1.

[0030] In the above embodiment, within the flash tank body 1, by precisely controlling the temperature and pressure conditions, the flash temperature is typically maintained at approximately 105°C and the pressure is controlled at 0.12 MPa, ensuring that the heat in the condensate is maximized and converted into secondary steam, while avoiding excessive energy consumption.

[0031] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, two support cylinders 11 are fixedly connected to the upper surface of the permeable plate 3. The upper ends of the two support cylinders 11 are fixedly connected to the water flow plate 4. The left support cylinder 11 is sleeved on the outside of the water inlet pipe 10. The support cylinder 11 is used to support the water flow plate 4, thereby supporting the spray chamber 5.

[0032] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, two crossbars 12 are fixedly connected to the surface of the spray chamber 5. A first scraper 13 is fixedly connected to the end of each crossbar 12 away from the spray chamber 5. A second scraper 14 is fixedly connected to the upper end of each of the two first scrapers 13. By setting the first scraper 13 and the second scraper 14, the dripping liquid on the inner wall of the flash tank body 1 is scraped off and guided, so that the dripping liquid can be concentrated at the bottom of the flash tank body 1 through the water permeable plate 3.

[0033] Example 2

[0034] The flash steaming device for dough provided in Example 1 has been further optimized, specifically, as follows: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the drive assembly includes a base 15, which is fixedly connected to the lower surface of the flash tank body 1. The interior of the base 15 is hollow, and a motor 16 is fixedly connected inside the base 15. A support leg 23 is fixedly connected to the lower surface of the base 15.

[0035] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, a transmission rod 17 is rotatably connected inside the flash tank body 1. The output shaft of the motor 16 rotates through the inside of the flash tank body 1 and is fixedly connected to the transmission rod 17. The upper end of the transmission rod 17 rotates through the upper surface of the permeable plate 3. The transmission rod 17 is located inside the right support cylinder 11. The transmission rod 17 can be rotated by starting the motor 16 through an external controller. At this time, the transmission rod 17 will rotate inside the permeable plate 3 and the support cylinder 11, and the permeable plate 3 will not rotate.

[0036] Among them, the motor 16 is also equipped with a power supply, wires, controller and microcomputer, etc. Since they are not the main structures, they will not be described in detail in this article.

[0037] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the connecting assembly includes a fixing ring 19, which is fixedly connected to the lower surface of the spray chamber 5. The lower surface of the fixing ring 19 is rotatably connected to the upper surface of the water passage plate 4. The inner wall of the fixing ring 19 is fixedly connected with teeth 20. When the spray chamber 5 rotates, the first connecting pipe 7 will rotate under the action of the rotating flange 9, and will not drive the second connecting pipe 8 to rotate. At the same time, the fixing ring 19 will also rotate on the upper surface of the water passage plate 4.

[0038] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the upper end of the transmission rod 17 rotates through the upper surface of the water-passing plate 4. A gear 18 is fixedly connected to the upper end of the transmission rod 17. The gear 18 and the teeth 20 mesh with each other. The rotation of the transmission rod 17 can drive the rotation of the gear 18. At this time, the cooperation of the gear 18 and the teeth 20 can drive the fixed ring 19 to rotate. The rotation of the fixed ring 19 can drive the rotation of the spray chamber 5, thereby enabling the nozzle 6 to spray various positions inside the spray chamber 5, effectively improving the subsequent evaporation efficiency.

[0039] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, two filter screens 22 are fixedly connected to the upper inner wall of the flash tank body 1. The filter screens 22 facilitate the filtration and discharge of the gas after flash evaporation. A drain pipe 21 connected to the inside of the flash tank body 1 is fixedly connected to the surface of the flash tank body 1. The drain pipe 21 facilitates the discharge of collected droplets, thereby enabling the condensate left over from the flash evaporation process to be collected through a recycling pipe and reused after appropriate treatment, such as as boiler feedwater or other process water, which greatly improves the recycling rate of condensate and maximizes the recovery and conservation of resources.

[0040] In the above embodiment, the secondary steam generated inside the flash tank body 1 is then introduced into the steam distribution cylinder. The steam distribution cylinder is equipped with multiple precision-controlled steam distribution valves, which can be flexibly adjusted according to actual needs to efficiently and evenly distribute the secondary steam to each steam box for subsequent processes, thereby improving the steam utilization rate and enhancing the overall operational stability and flexibility of the system. To ensure the safe operation of the system, a shut-off valve can also be matched to the outside of the flash tank body 1, which can effectively prevent the backflow of primary steam into the flash tank body 1 when the primary steam pressure rises abnormally, thereby avoiding equipment damage or safety accidents. At the same time, a safety valve can also be matched. When the internal pressure of the system exceeds the safety threshold of the process gas pressure, the safety valve will automatically open to perform emergency venting to maintain the pressure balance and safety of the entire system.

[0041] The process of using the flash steaming device for dough provided by this utility model is as follows:

[0042] By introducing the high-temperature condensate generated during the production of the dough cake into the interior of the flash tank body 1 through a special pipe that is resistant to high temperature and corrosion, the condensate will then be sprayed from the inside of the nozzle 6 onto the inner wall of the flash tank body 1 through the inlet pipe 10, the water passage plate 4, the second connecting pipe 8, the rotating flange 9, the first connecting pipe 7, and the spray chamber 5.

[0043] In addition, during the flash evaporation process, the operator can start the motor 16 via an external controller to drive the rotation of the transmission rod 17. At this time, the transmission rod 17 will rotate inside the permeable plate 3 and the support cylinder 11, while the permeable plate 3 will not rotate. The rotation of the transmission rod 17 will drive the rotation of the gear 18. With the cooperation of the gear 18 and the teeth 20, the fixed ring 19 will rotate. The rotation of the fixed ring 19 will drive the rotation of the spray chamber 5, thereby enabling the nozzle 6 to spray various positions inside the spray chamber 5, effectively improving the subsequent evaporation efficiency.

[0044] Simultaneously, with the help of the first scraper 13 and the second scraper 14, the dripping liquid on the inner wall of the flash tank body 1 is scraped off and guided, so that the dripping liquid can be concentrated at the bottom of the flash tank body 1 through the permeable plate 3. Then, the filter screen 22 facilitates the filtration and discharge of the gas after flash evaporation, and the drain pipe 21 facilitates the discharge of the collected dripping liquid. In this way, the condensate water left over from the flash evaporation process can be collected through the recycling pipe and reused after appropriate treatment, such as as boiler feedwater or other process water, which greatly improves the recycling rate of condensate water and achieves maximum resource recovery and conservation.

[0045] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0046] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A flash steaming device for dough, characterized in that, The system includes a flash tank body (1), a guide plate (2) fixedly connected inside the flash tank body (1), a permeable plate (3) fixedly connected inside the guide plate (2), a water-passing plate (4) provided on the upper side of the permeable plate (3), a spray chamber (5) provided on the upper side of the water-passing plate (4), a nozzle (6) fixedly connected to the surface of the spray chamber (5), the nozzle (6) and the interior of the spray chamber (5) being connected, a first connecting pipe (7) fixedly connected to the lower surface of the spray chamber (5), the first connecting pipe (7) and the interior of the spray chamber (5) being connected, and a second connecting pipe fixedly connected to the upper surface of the water-passing plate (4). (8), the second connecting pipe (8) and the water-passing plate (4) are connected internally, a rotating flange (9) is provided between the second connecting pipe (8) and the first connecting pipe (7), a water inlet pipe (10) is provided inside the flash tank body (1), the left end of the water inlet pipe (10) passes through the interior of the flash tank body (1), the upper end of the water inlet pipe (10) passes through the upper surface of the permeable plate (3) and is fixedly connected to the lower surface of the water-passing plate (4), the water inlet pipe (10) and the water-passing plate (4) are connected internally, a connecting component is provided on the lower surface of the spray chamber (5), and a driving component is provided on the lower side of the flash tank body (1).

2. The flash steaming device for dough according to claim 1, characterized in that, Two support cylinders (11) are fixedly connected to the upper surface of the permeable plate (3). The upper ends of the two support cylinders (11) are fixedly connected to the water flow plate (4). The support cylinder (11) on the left is sleeved on the outside of the water inlet pipe (10).

3. The flash steaming device for dough according to claim 2, characterized in that, Two crossbars (12) are fixedly connected to the surface of the spray chamber (5). A first scraper (13) is fixedly connected to the end of each of the two crossbars (12) away from the spray chamber (5). A second scraper (14) is fixedly connected to the upper end of each of the two first scrapers (13).

4. The flash steaming device for dough according to claim 3, characterized in that, The drive assembly includes a base (15), which is fixedly connected to the lower surface of the flash tank body (1). The base (15) is hollow inside, and a motor (16) is fixedly connected inside the base (15). A support leg (23) is fixedly connected to the lower surface of the base (15).

5. The flash steaming device for dough according to claim 4, characterized in that, The flash tank body (1) is rotatably connected to a transmission rod (17). The output shaft of the motor (16) rotates through the interior of the flash tank body (1) and is fixedly connected to the transmission rod (17). The upper end of the transmission rod (17) rotates through the upper surface of the permeable plate (3). The transmission rod (17) is located inside the right support cylinder (11).

6. The flash steaming device for dough according to claim 5, characterized in that, The connecting assembly includes a fixing ring (19), which is fixedly connected to the lower surface of the spray chamber (5). The lower surface of the fixing ring (19) is rotatably connected to the upper surface of the water-passing plate (4). The inner wall of the fixing ring (19) is fixedly connected with teeth (20).

7. The flash steaming device for dough according to claim 6, characterized in that, The upper end of the transmission rod (17) rotates through the upper surface of the water-passing plate (4), and a gear (18) is fixedly connected to the upper end of the transmission rod (17). The gear (18) and the teeth (20) are meshed together.

8. The flash steaming device for dough according to claim 7, characterized in that, Two filter screens (22) are fixedly connected to the upper inner wall of the flash tank body (1), and a drain pipe (21) connected to the inside of the flash tank body (1) is fixedly connected to the surface of the flash tank body (1).

Images