Steam spraying pore plate with improved structure
By improving the structure of the steam injection orifice plate and utilizing the combined design of the main steam module and the auxiliary steam module, precise control and uniform steam injection are achieved, solving the problem of uneven steam in corrugated cardboard production, saving energy and improving production quality.
Patent Information
- Application Number
- CN202423312892.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In the existing corrugated cardboard production process, the steam supply of the steam module is uneven, resulting in uneven heating of the hot plate, which affects the production quality and causes serious steam waste.
The steam jet plate with an improved structure includes a main steam module and a secondary steam module. The steam pressure, temperature and speed are controlled by the main steam pipe and the branch pipe respectively. Combined with the upper and lower and front and rear nozzle designs, it ensures that the steam can be evenly sprayed to the angle between the corrugated cardboard and the roller.
It achieves precise steam control, reduces waste, improves the heating uniformity of the hot plate, and enhances the production quality of corrugated cardboard.
Smart Images
Figure CN223683727U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to corrugated board production equipment technical field, especially in a kind of steam hole plate of improved structure. BACKGROUND
[0002] In the production process of corrugated board, it needs to be sprayed with high-temperature steam to hot plate by steam module, the existing steam module is provided with multiple spray holes on the surface, steam module is communicated with steam pipeline on both sides, high-temperature steam is introduced from one side of steam module, high-temperature steam entering steam module is sprayed by spray hole, and then is transferred to corrugated board by hot plate, so as to heat corrugated board. However, since steam pipeline is not constant by steam pressure and steam quantity, in order to reach the temperature of heating, excessive supply is often caused, which leads to a large amount of steam wasted. Moreover, since steam module only sprays steam upward, but there is generally a paper feeding angle between corrugated board and roller, steam generally cannot be directly injected into the included angle between corrugated board and roller, which causes uneven heating of hot plate, and affects the quality of corrugated board production. SUMMARY
[0003] In order to overcome the shortcomings in the prior art, the utility model provides a steam hole plate of improved structure, which solves the problems of the prior art.
[0004] In order to solve the above problems, the utility model provides a steam hole plate of improved structure, which includes a main steam module, the main steam module includes a main steam cavity arranged inside the main steam module, and the upper surface of the main steam module is provided with an upper spray hole; the front side of the main steam module is provided with a front spray hole, and the two sides of the main steam module are respectively provided with at least one auxiliary steam module; the auxiliary steam module includes an auxiliary steam cavity arranged inside the auxiliary steam module, and the upper surface of the auxiliary steam module is provided with an upper spray hole; the front side of the auxiliary steam module is provided with a front spray hole; further including at least one steam branch pipe, the steam branch pipe is penetrated by one side of the auxiliary steam module, and then is penetrated by the other side of the auxiliary steam module, and the surface of both ends of each steam branch pipe is provided with a steam outlet at the corresponding auxiliary steam module; further including two steam main pipes, one of the steam main pipes is penetrated by one side of the auxiliary steam module and penetrates the end surface of the main steam module, and the other steam main pipe is penetrated by the other side of the auxiliary steam module and penetrates the end surface of the main steam module.
[0005] The first and second auxiliary steam modules are arranged outside and inside of the main steam module respectively, and the main steam module is provided with two steam branch pipes, the surface of two ends of the first steam branch pipe is provided with a steam outlet, and the steam outlet of the first steam branch pipe is arranged at the first auxiliary steam module, the surface of two ends of the second steam branch pipe is provided with a steam outlet, and the steam outlet of the second steam branch pipe is arranged at the second auxiliary steam module.
[0006] The first, second and third auxiliary steam modules are arranged outside and inside of the main steam module respectively, and the main steam module is provided with three steam branch pipes, the surface of two ends of the first steam branch pipe is provided with a steam outlet, and the steam outlet of the first steam branch pipe is arranged at the first auxiliary steam module, the surface of two ends of the second steam branch pipe is provided with a steam outlet, and the steam outlet of the second steam branch pipe is arranged at the second auxiliary steam module, and the surface of two ends of the third steam branch pipe is provided with a steam outlet, and the steam outlet of the third steam branch pipe is arranged at the third auxiliary steam module.
[0007] The aperture of the front nozzle of the main steam module is larger than the aperture of the upper nozzle.
[0008] The aperture of the front nozzle of the auxiliary steam module is larger than the aperture of the upper nozzle.
[0009] The cross sections of the main steam module and the auxiliary steam module are all arranged as isosceles trapezoids.
[0010] The main steam module of the utility model is introduced by steam main pipe, the steam of the auxiliary steam module is introduced by steam branch pipe, can control the steam pressure, temperature and speed and other parameters of steam main pipe and steam branch pipe respectively through control system, realizes the accurate control to steam injection, reduces the waste of steam, saves energy, in addition, and the upper nozzle and the front nozzle are arranged on the upper surface and the front side of the main steam module respectively, the upper nozzle and the front nozzle are arranged on the upper surface and the front side of the auxiliary steam module respectively, therefore, the main steam module and the auxiliary steam module can all inject steam upward and forward, steam can be injected along the included angle between the corrugated board and the roller, makes the hot plate heated evenly, thereby realizes the purpose of saving steam. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the structure schematic view of the utility model embodiment 1.
[0012] Figure 2 It is the internal structure schematic view of the utility model embodiment 1.
[0013] Figure 3 It is the structure schematic view of the utility model embodiment 2.
[0014] Figure 4 Figure 2 is a schematic diagram of the internal structure of the embodiment 2 of the present application.
[0015] Figure 5 Figure 3 is a schematic diagram of the structure of the embodiment 3 of the present application.
[0016] Figure 6 Figure 4 is a schematic diagram of the internal structure of the embodiment 3 of the present application.
[0017] In the figure: 1-main steam module, 2-main steam cavity, 3-upper spray hole, 4-front spray hole, 5-secondary steam module, 6-secondary steam cavity, 7-upper spray hole, 8-front spray hole, 9-steam branch pipe, 10-steam outlet, 11-steam main pipe. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application will be further described in detail below with reference to the drawings. It is hereby declared that the up, down, left, right, front, back, inner and outer directions appearing or about to appear in the present application in the text are based on the drawings of the present application, and are not the specific limitation of the present application.
[0019] See Figure 1 and Figure 2 This is the embodiment 1 of the present application, a spray steam hole plate with improved structure, which comprises a main steam module 1, the main steam module 1 comprises a main steam cavity 2 arranged inside the main steam module 1, and the upper surface of the main steam module 1 is provided with an upper spray hole 3; the front side of the main steam module 1 is provided with a front spray hole 4, and the two sides of the main steam module 1 are respectively provided with a secondary steam module 5, the secondary steam module 5 comprises a secondary steam cavity 6 arranged inside the secondary steam module 5, the upper surface of the secondary steam module 5 is provided with an upper spray hole 7, and the front side of the secondary steam module 5 is provided with a front spray hole 8; further comprising a steam branch pipe 9, the steam branch pipe 9 is inserted from one side of the secondary steam module 5, passes through the main steam module 1, and then is inserted out from the other side of the secondary steam module 5, and the surface of the two ends of the steam branch pipe 9 is provided with a steam outlet 10 at the corresponding secondary steam module 5; further comprising two steam main pipes 11, one of the two steam main pipes 11 is inserted from one side of the secondary steam module 5 and penetrates the end surface of the main steam module 1, and the other steam main pipe 11 is inserted from the other side of the secondary steam module 5 and penetrates the end surface of the main steam module 1.
[0020] Further, the aperture of the front spray hole 4 of the main steam module 1 is larger than the aperture of the upper spray hole 2.
[0021] Further, the aperture of the front spray hole 8 of the secondary steam module 5 is larger than the aperture of the upper spray hole 7.
[0022] Further, the cross sections of the main steam module 1 and the auxiliary steam module 5 are both designed as isosceles trapezoids. The purpose of this design is to match the angle between the corrugated board and the roller, so that the steam can be sprayed along the angle between the corrugated board and the roller, and the heat plate can be heated evenly.
[0023] See Figure 3 and Figure 4 This is embodiment 2 of the present application, which is different from embodiment 1 in that, in this embodiment, the first auxiliary steam module 5 and the second auxiliary steam module 5 are arranged outside and inside the main steam module 1 respectively, and two steam branch pipes 9 are further included, the surfaces of both ends of the first steam branch pipe 9 are provided with steam outlets 10, and the steam outlets 10 of the first steam branch pipe 9 are arranged at the first auxiliary steam module 5, the surfaces of both ends of the second steam branch pipe 9 are provided with steam outlets 10, and the steam outlets 10 of the second steam branch pipe 9 are arranged at the second auxiliary steam module 5. Two steam main pipes 11 are further included, one of the steam main pipes 11 is penetrated by the first and second auxiliary steam modules 5 on one side and penetrates the end surface of the main steam module 1, and the other steam main pipe 11 is penetrated by the first and second auxiliary steam modules 5 on the other side and penetrates the end surface of the main steam module 1. The other structures of this embodiment are the same as those of embodiment 1, and thus will not be described here.
[0024] See Figure 5 and Figure 6 This is embodiment 3 of the present application, which is different from embodiment 1 in that, in this embodiment, the first auxiliary steam module 5, the second auxiliary steam module 5 and the third auxiliary steam module 5 are arranged outside and inside the main steam module 1 respectively, and three steam branch pipes 9 are further included, the surfaces of both ends of the first steam branch pipe 9 are provided with steam outlets 10, and the steam outlets 10 of the first steam branch pipe 9 are arranged at the first auxiliary steam module 5, the surfaces of both ends of the second steam branch pipe 9 are provided with steam outlets 10, and the steam outlets 10 of the second steam branch pipe 9 are arranged at the second auxiliary steam module 5, the surfaces of both ends of the third steam branch pipe 9 are provided with steam outlets 10, and the steam outlets 10 of the third steam branch pipe 9 are arranged at the third auxiliary steam module 5. Two steam main pipes 11 are further included, one of the steam main pipes 11 is penetrated by the first, second and third auxiliary steam modules 5 on one side and penetrates the end surface of the main steam module 1, and the other steam main pipe 11 is penetrated by the first, second and third auxiliary steam modules 5 on the other side and penetrates the end surface of the main steam module 1. The other structures of this embodiment are the same as those of embodiment 1, and thus will not be described here.
[0025] The above embodiments are only preferred embodiments of the present application, and are not used to limit the scope of the present application, so that equivalent changes made according to the content described in the claims of the present application should be included in the scope of the claims of the present application.
Claims
1. An improved structure of steam injection hole plate, comprising a main steam module, the main steam module comprises a main steam cavity arranged inside the main steam module, and an upper surface of the main steam module is provided with an upper injection hole; characterized in that: The front side of the main steam module is provided with a front nozzle, and both sides of the main steam module are respectively provided with at least one auxiliary steam module, the auxiliary steam module comprises an auxiliary steam cavity arranged in the auxiliary steam module, the upper surface of the auxiliary steam module is provided with an upper nozzle, and the front side of the auxiliary steam module is provided with a front nozzle; at least one steam branch pipe is further included, the steam branch pipe is penetrated by the auxiliary steam module on one side and then penetrated by the auxiliary steam module on the other side, and the surface at both ends of each steam branch pipe is provided with a steam outlet at the corresponding auxiliary steam module; and two steam main pipes are further included, one steam main pipe is penetrated by the auxiliary steam module on one side and penetrates the end surface of the main steam module, and the other steam main pipe is penetrated by the auxiliary steam module on the other side and penetrates the end surface of the main steam module.
2. A steam injection orifice plate of improved construction according to claim 1 wherein: The first auxiliary steam module and the second auxiliary steam module are respectively arranged outside and inside the main steam module, and two steam branch pipes are further included, the surface at both ends of the first steam branch pipe is provided with a steam outlet, and the steam outlet of the first steam branch pipe is arranged at the first auxiliary steam module, and the surface at both ends of the second steam branch pipe is provided with a steam outlet, and the steam outlet of the second steam branch pipe is arranged at the second auxiliary steam module.
3. A modified orifice plate according to claim 1, wherein: The first auxiliary steam module, the second auxiliary steam module and the third auxiliary steam module are respectively arranged outside and inside the main steam module, and three steam branch pipes are further included, the surface at both ends of the first steam branch pipe is provided with a steam outlet, and the steam outlet of the first steam branch pipe is arranged at the first auxiliary steam module, the surface at both ends of the second steam branch pipe is provided with a steam outlet, and the steam outlet of the second steam branch pipe is arranged at the second auxiliary steam module, and the surface at both ends of the third steam branch pipe is provided with a steam outlet, and the steam outlet of the third steam branch pipe is arranged at the third auxiliary steam module.
4. The improved steam orifice plate of claim 1 wherein: The aperture of the front nozzle of the main steam module is larger than the aperture of the upper nozzle.
5. The improved steam orifice plate of claim 1 wherein: The aperture of the front nozzle of the auxiliary steam module is larger than the aperture of the upper nozzle.
6. A modified orifice plate according to claim 1, wherein: The cross sections of the main steam module and the auxiliary steam module are all arranged in the shape of an isosceles trapezoid.