Heater

Abstract

The utility model relates to the field of heaters, in particular to a heater which comprises a tank body and a feeding pipe, a cavity is formed in the tank body, the feeding pipe is located in the tank body, a liquid outlet hole of the feeding pipe is located in the upper portion of the cavity and faces downwards, the tank body is provided with a plurality of flow dividing plates, and the flow dividing plates are arranged in the cavity. Flow dividing holes are uniformly distributed in the flow dividing plates, and the plurality of flow dividing plates are positioned below the liquid outlet holes of the feeding pipe and are distributed in the vertical direction. The heating device has the effect of improving the heating efficiency.

Description

Technical Field

[0001] This application relates to the field of heaters, and more particularly to a heater. Background Technology

[0002] In chemical production, it is sometimes necessary to heat liquids, which requires the use of heaters. A heater is tank-shaped; the liquid to be heated enters from the top of the tank and mixes with preheated steam inside, thus achieving the heating effect. In existing heaters, the liquid enters directly from the top of the tank, typically through a pipe, resulting in a concentrated liquid volume that cannot effectively contact the hot steam, thus affecting heating efficiency. Utility Model Content

[0003] To improve heating efficiency, this application provides a heater.

[0004] The heater provided in this application adopts the following technical solution:

[0005] A heater includes a tank and an inlet pipe. The tank has an internal cavity, and the inlet pipe is located inside the tank. The outlet of the inlet pipe is located at the upper part of the cavity and faces downward. The tank is provided with a plurality of diversion plates, each with a diversion hole evenly distributed on it. The plurality of diversion plates are all located below the outlet of the inlet pipe and are distributed vertically.

[0006] By adopting the above technical solution, the liquid flows down from the top of the tank and gradually passes through the distribution plate. The liquid is dispersed through the liquid outlet on the distribution plate, thereby increasing the contact area between the liquid and the hot steam, thus improving the efficiency of heat exchange and heating efficiency.

[0007] Optionally, the diversion plate includes a first diversion plate and a second diversion plate, with the first diversion plate located above the second diversion plate, and the spacing between the diversion holes on the first diversion plate being greater than the spacing between the diversion holes on the second diversion plate.

[0008] By adopting the above technical solution, the spacing between the diversion holes on the first diversion plate is relatively large, which initially disperses the liquid, while the spacing between the diversion holes on the second diversion plate is relatively large, which further disperses the initially dispersed liquid.

[0009] Optionally, the tank body is provided with a plurality of mounting components for installing the diversion plate. The mounting components include support rods and mounting frames. There are two support rods arranged in parallel, and the mounting frame is installed on the upper part of the two support rods.

[0010] By adopting the above technical solution, an installation component is set on the tank body. First, the installation frame is installed on the support rod, and then the diverter plate is installed in the installation frame.

[0011] Optionally, the mounting assembly further includes a fastener for securing the support rod and the mounting frame. The fastener includes a threaded rod, an overlapping plate, and a nut. The upper part of the threaded rod has a first hook for hooking onto the mounting frame. The overlapping plate abuts against the lower surface of the support rod. The threaded rod passes through the overlapping plate. The nut is threaded to the threaded rod and abuts against the lower surface of the overlapping plate.

[0012] By adopting the above technical solution, when installing the mounting frame, the mounting frame is placed on two support rods, then the threaded rod is hooked onto the mounting frame, and then the overlapping plate is abutted against the lower surface of the support rod, and connected to the threaded rod by a nut, thereby fixing the mounting frame.

[0013] Optionally, one end of the lap plate has a second hook portion, which hooks onto the support rod.

[0014] By adopting the above technical solution, a second hooking part is provided on the overlapping plate, and the second hooking part is used to further limit the position of the overlapping plate, thereby improving the stability of the installation.

[0015] Optionally, the liquid outlet is provided in a plurality of manner, with the plurality of liquid outlets arranged at intervals.

[0016] By adopting the above technical solution, the feed pipe is equipped with multiple liquid outlet holes, which can initially disperse the liquid during liquid discharge.

[0017] Optionally, the feed pipe is provided with guide plates on both sides of the liquid outlet, the two guide plates are arranged opposite each other, and the distance between the two guide plates gradually increases in the direction of approaching the diverter plate.

[0018] By adopting the above technical solution, a guide plate is installed on the feed pipe to guide the liquid so that the liquid can fall into the area of ​​the separation plate.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] 1. The liquid flows down from the top of the tank and gradually passes through the distribution plate. The liquid is dispersed through the liquid outlet on the distribution plate, which increases the contact area between the liquid and the hot steam, thereby improving the efficiency of heat exchange and thus improving the heating efficiency.

[0021] 2. When installing the mounting frame, place the mounting frame on two support rods, then hook the threaded rod onto the mounting frame, and then place the overlapping plate against the lower surface of the support rods. Connect the mounting frame to the threaded rod with a nut to fix it in place. Attached Figure Description

[0022] Figure 1 This is a structural schematic diagram of this embodiment;

[0023] Figure 2 This is a schematic diagram of the structure of the first angle steel in this embodiment;

[0024] Figure 3 yes Figure 1 Enlarged view of point A in the middle;

[0025] Figure 4 This is a schematic diagram of the structure of the two types of distribution disks in this embodiment.

[0026] Explanation of reference numerals in the attached drawings: 1. Tank body; 11. Cavity; 12. Steam inlet; 2. Feed pipe; 21. Horizontal section; 22. Liquid outlet; 23. Guide plate; 3. First angle steel; 4. Second angle steel; 5. Mounting assembly; 51. Support rod; 52. Mounting frame; 53. Fixing component; 531. Threaded rod; 5311. First hooking part; 532. Overlap plate; 5321. Second hooking part; 533. Nut; 6. Diverter plate; 61. Diverter hole. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0028] This application discloses a heater. (Refer to...) Figure 1 and Figure 2 The system includes a tank body 1 and a feed pipe 2. The tank body 1 has an internal cavity 11, and an inlet port communicating with the cavity 11 is opened in the middle of the tank body 1. The feed pipe 2 is located inside the tank body 1, with one end connected to the feed port and the other end extending to the upper part of the cavity 11. The upper end of the feed pipe 2 is a transverse section 21. A liquid outlet hole 22 is opened on the lower peripheral wall of the transverse section 21, and a steam inlet 12 communicating with the cavity 11 is opened in the middle of the tank body 1.

[0029] Reference Figure 1 and Figure 2The liquid outlet holes 22 are arranged in two rows, distributed on both sides of the transverse portion 21. Each row of liquid outlet holes 22 includes several liquid outlet holes 22, which are spaced apart along the axis of the transverse portion 21. Two guide plates 23 are provided on the lower peripheral wall of the transverse portion 21. The length direction of the guide plates 23 is parallel to the axis of the transverse portion 21. The two guide plates 23 are located on both sides of the liquid outlet holes 22 and are arranged opposite to each other. The distance between the two guide plates 23 gradually increases in the direction away from the transverse portion 21.

[0030] Reference Figure 1 and Figure 2 The cavity 11 contains two sets of first angle steels 3, which are located below the transverse portion 21 and are distributed vertically. Each set of first angle steels 3 includes two parallel first angle steels 3, which are horizontally arranged along their length and are fixedly connected to the inner wall of the cavity 11 at both ends.

[0031] Reference Figure 1 and Figure 2 Two sets of first angle steels 3 correspond one-to-one. Each set of first angle steel 3 supports is provided with a set of second angle steels 4. Each set of second angle steels 4 includes two second angle steels 4. The two second angle steels 4 are distributed along the length direction of the first angle steel 3. The length direction of the second angle steels 4 is vertical. The two ends of the second angle steels 4 are fixedly connected to the two first angle steels 3 respectively.

[0032] Reference Figure 1 , Figure 2 and Figure 3 The tank body 1 is equipped with several mounting components 5 for installing the diversion plates 6, and these mounting components 5 are distributed vertically. Each mounting component 5 includes a support rod 51, with two support rods 51 arranged parallel to each other along the length of the first angle steel 3. Two sets of second angle steels 4 correspond one-to-one, and the two ends of each support rod 51 are fixedly connected to the two corresponding second angle steels 4. The length of the support rod 51 is horizontal and perpendicular to the length of the first angle steel 3.

[0033] Reference Figure 1 and Figure 3 The mounting component 5 also includes a mounting frame 52 and fasteners 53. The mounting frame 52 is a rectangular frame formed by four angle steels. The mounting frame 52 is installed between two support rods 51. The mounting frame 52 and the support rods 51 are fixed by the fasteners 53. Several fasteners 53 are provided, and the several fasteners 53 are evenly distributed on the two support rods 51 and distributed along the length direction of the support rods 51.

[0034] The fastener 53 includes a threaded rod 531, a lap plate 532, and a nut 533. The upper part of the threaded rod 531 has a first hooking part 5311 for hooking onto the mounting frame 52. The lap plate 532 is connected to the support rod 51. The threaded rod 531 passes through the lap plate 532. The nut 533 is threaded to the threaded rod 531 and abuts against the lower surface of the lap plate.

[0035] The end of the overlapping plate 532 near the other support rod 51 has a second hook portion 5321, which hooks onto the support rod 51.

[0036] Reference Figure 1 and Figure 4 The tank body 1 is provided with several diversion plates 6, and diversion holes 61 are evenly distributed on the diversion plates 6. The diversion plates 6 are all located below the liquid outlet 22 of the feed pipe 2. The several diversion plates 6 are distributed in the vertical direction and are respectively installed in several mounting frames 52.

[0037] Reference Figure 1 and Figure 4 The flow divider 6 includes a first flow divider 6 and a second flow divider 6. The first flow divider 6 is located above the second flow divider 6, and the spacing between the flow divider holes 61 on the first flow divider 6 is greater than the spacing between the flow divider holes 61 on the second flow divider 6.

[0038] The implementation principle of a heater in this application embodiment is as follows: liquid flows down from the top of the tank 1 and gradually passes through the distribution plate 6. The liquid is dispersed through the liquid outlet hole 22 on the distribution plate 6, thereby increasing the contact area between the liquid and the hot steam, thereby improving the efficiency of heat exchange and thus improving the heating efficiency.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A heater characterized by: The utility model provides a kind of liquid distribution device, including tank (1) and inlet pipe (2), the inside of the tank (1) has cavity (11), the inlet pipe (2) is located inside tank (1), the liquid outlet hole (22) of the inlet pipe (2) is located the upper portion of cavity (11) and liquid outlet hole (22) is towards downwards, the tank (1) is provided with several shunt plates (6), the shunt plate (6) is uniformly distributed with shunt hole (61), several shunt plates (6) are all located below the liquid outlet hole (22) of inlet pipe (2), and several shunt plates (6) are distributed along vertical direction.

2. A heater as claimed in claim 1, wherein: The shunt plate (6) includes first shunt plate (6) and second shunt plate (6), the first shunt plate (6) is located above the second shunt plate (6), and the spacing between the shunt holes (61) on the first shunt plate (6) is greater than the spacing of the shunt holes (61) on the second shunt plate (6).

3. The heater of claim 1, wherein: The tank (1) is provided with several mounting assemblies (5) for mounting the shunt plate (6), the mounting assembly (5) includes a support rod (51) and a mounting frame (52), the support rod (51) is provided with two and is arranged in parallel, and the mounting frame (52) is mounted on the upper portion of the two support rods (51).

4. A heater as claimed in claim 3, wherein: The mounting assembly (5) further includes a fixing member (53) for fixing the support rod (51) and the mounting frame (52), the fixing member (53) includes a threaded rod (531), a lap plate and a nut (533), the upper portion of the threaded rod (531) has a first hooking portion (5311) for hooking on the mounting frame (52), the lap plate (532) abuts the lower surface of the support rod (51), the threaded rod (531) is provided through the lap plate (532), and the nut (533) is threadedly connected to the threaded rod (531) and abuts the lower surface of the lap plate (532).

5. A heater as claimed in claim 4, wherein: One end of the lap plate has a second hooking portion (5321), and the second hooking portion (5321) is hooked on the support rod (51).

6. The heater of claim 1, wherein: The liquid outlet hole (22) is provided with several, and the several liquid outlet holes (22) are arranged at intervals.

7. A heater as claimed in claim 6, wherein: The inlet pipe (2) is provided with a guide plate (23) on both sides of the liquid outlet hole (22), the two guide plates (23) are oppositely arranged, and the distance between the two guide plates (23) gradually increases in the direction of approaching the shunt plate (6).

Images