ONE NOZZLE

Abstract

The invention relates to a nozzle (1) for use in the wood-based product industry. Accordingly, its novelty is that it includes at least one primary body (10) which conveys at least one fluid (A) to increase the bonding efficiency, at least one secondary body (20) which conveys at least one binder (T), at least one outlet body (30) which has at least one discharge end (32) through which the said binder (T) and the said fluid (A) mix to form a mixture (K), and the said mixture (K) is discharged from the nozzle (1), the said secondary body (20) which includes at least one channel (21) formed at an angle to the flow axis (I) to allow the binder (T) to pass through and mix with the fluid (A), and the said outlet body (30) which includes at least one converging section (31). Figure 2

Description

1 TARIFF A NOZZLE TECHNICAL AREA 5 The invention relates to a nozzle for use in the wood-based products industry. PREVIOUS TECHNIQUE Fiberboard is made from natural fibers derived from wood and other lignocellulosic materials. by taking advantage of felting and adhesive properties or by spraying additional glue It is a composite sheet formed by drying the fibers and then subjecting them to high pressure and temperature. It is obtained by pressing it underneath. In fiberboard production, fibers are obtained in a fiberizing machine known as a "refiner". In this machine, softened wood chips are processed using two types of machines, one stationary and the other rotating. It is crushed between two discs and separated into fibers. The resulting fibers are fed into a "fiber blowline". It is transported through a tube called a [name of tube] and undergoes a gluing process before entering the drying tube. The gluing process is carried out using nozzles on this pipe. 20 The glue is sprayed onto the fibers under pressure, and this process is atomized with the help of steam. This is accomplished by... Adhesives enable the fibers to bond together, providing the desired mechanical and physical properties to the fiberboard. The properties are obtained by such as urea formaldehyde and melamine urea formaldehyde. Adhesives are commonly used in this process. Adhesives are used in the fiberization machine. It is sprayed onto the fibers through nozzles located at the outlet. In the nozzles used in the current technology, the glue and steam are directed along the same axis. Due to the meeting points and the lack of sufficient turbulence, the adhesive adheres homogeneously to the fibers. because it could not disperse and therefore sufficient binding interaction could not be achieved between the fibers Negative consequences occur. As a result, the mechanical strength of the fiberboard decreases. is declining and inconsistencies in product quality are being observed. Another effect of the aforementioned problem, namely the inability to mix sufficient glue with the steam, 35 The problem is that the glue cannot be conveyed outside the nozzle. In other words, it doesn't mix with the vapor. The amount of glue remaining inside the nozzle adheres to the inner wall of the nozzle, and this... 2 This causes the gluing nozzles to become clogged over time, disrupting the production process. This causes interruptions and increases maintenance costs. In addition to all this, the glue... The large particle size during spraying ensures sufficient adhesion to the surface of the fibers. This hinders the adhesion quality. This situation makes gluing the fibers more difficult. This requires the use of a large amount of glue and leads to high glue consumption. 5 These problems reduce production efficiency and lead to increased costs. It opens. In conclusion, all the problems mentioned above necessitate an innovation in the relevant technical field. It has made it mandatory. 10 A BRIEF DESCRIPTION OF THE INVENTION The present invention aims to eliminate the aforementioned disadvantages and contribute to the relevant technical field. It is related to a nozzle, designed to bring new advantages. 15 One aim of the invention is to create a nozzle that sprays glue onto fibers under pressure. One aim of the invention is to create a nozzle that increases adhesion efficiency. Another aim of the invention is to create a nozzle that reduces glue consumption. Another aim of the invention is to create a nozzle that solves clogging problems. Another aim of the invention is to reduce the size of the glue particles to a smaller size. The goal is to introduce a nozzle. All the purposes mentioned above and those that will emerge from the detailed explanation below. The present invention is designed to be used in the wood-based products industry. It is related to the nozzle. Accordingly, the innovation is to increase the bonding efficiency, with at least one 30 It must contain at least one primary body that allows the transmission of the fluid, and at least one binding agent. It must contain at least a second shell that enables its transmission, the aforementioned binding agent and the fluid in question mixes with it to form the mixture, the mixture in question at least one outlet body with at least one discharge nozzle that allows discharge from the nozzle The inclusion of the aforementioned second body allows the passage of the binding agent, thus 35 at least one that allows mixing, formed at an angle between the flow axis and the surface. It must contain a channel and the aforementioned outlet body must contain at least one constricting section. Thus 3 By reducing the glue particle size, a more homogeneous mixture is obtained, thus saving glue from waste. The quantity has been reduced and the adhesion efficiency has been increased. Since the efficiency has been increased, it is easier to apply adhesive. This also reduces the amount of glue needed. A characteristic feature of a possible configuration of the invention is that the first body, the second body and the output body are 5 It contains at least one connecting body that enables them to be connected to each other. Thus The bodies can be connected to each other in a detachable manner and are leakproof. It can be provided. A characteristic feature of a possible design of the invention is that the first 10 of the aforementioned connecting body It is attached to the fuselage in a detachable manner. A feature of a possible configuration of the invention is that the connecting body is attached to the second body. It is connected in a detachable manner. A feature of a possible configuration of the invention is that the connecting body is connected to the output body. It is connected in a detachable manner. A feature of a possible configuration of the invention is that the angle between the channel and the flow axis is 90 degrees. The degree is that the mixing efficiency of the fluid and the binder is 20. It can be improved. A characteristic feature of the possible construction of the invention is that the binding agent is essentially an adhesive. A characteristic feature of a possible configuration of the invention is that the fluid is essentially vapor. 25 A characteristic feature of a possible design of the invention is that the channel is essentially a hole. A characteristic feature of a possible configuration of the invention is that the number of channels is two. A feature of a possible configuration of the invention is that the channel is at one end of the second body. It is its location. A feature of a possible design of the invention is the gluing of fibers in fiberboard production. It provides. 35 4 A feature of a possible configuration of the invention is that the narrowing part is essentially towards the discharge end. It is a cylinder with a narrowing diameter. BRIEF DESCRIPTION OF THE FIGURES Figure 1 shows a representative isometric view of the nozzle that is the subject of the invention. Figure 2 shows a representative cross-sectional view of the nozzle that is the subject of the invention. DETAILED DESCRIPTION OF THE INVENTION 10 This detailed explanation of the invention nozzle (1) is only to help to better understand the subject. This is explained with examples that will not create any limiting effect. Figure 1 shows a representative isometric view of the nozzle (1) which is the subject of the invention. Nozzle (1), 15 In the wood-based product industry, at least one binder (T) must be applied to a specific surface or It is used to distribute the material homogeneously. The aforementioned binder The substance (T) is adhesive, especially glue. Nozzle (1) is the preferred structure of the fiber. It is used to ensure the gluing of fibers in sheet production. Nozzle (1) contains at least one first body (10). The aforementioned first body (10) contains at least one It is in the form of a hollow cylinder to ensure the transmission of the fluid (A). First body (10) It is connected at one end to a fluid (A) source. The fluid (A) in question is essentially It becomes steam. Fluid (A) is conveyed under pressure. In the alternative configuration, the liquid, It can also be air or another gas. In Figure 2, the progress of the fluid (A) is indicated by the arrow 25 It has been shown. Nozzle (1) contains at least one second body (20). The aforementioned second body (20) contains the fluid The transmission of at least one binding agent (T), namely glue, that will mix with (A). It provides. The second body (20) is in the form of a hollow cylinder and glued from one end 30 It is fixed to the source. The second body (20) is perpendicular to the first body (10). It is located. Nozzle (1) contains at least one outlet body (30). The aforementioned outlet body (30) contains the fluid Mixing in at least one mixing chamber (33) containing (A) and the binder (T) to form a mixture 35 (K) is formed and the mixture leaves the nozzle (K) (1) and is sprayed to the desired point. The structure is formed. At least one discharge end for the discharge of the mixture (K) from the outlet body (30). (32) is located. The aforementioned discharge end (32) is located at one end of the outlet body (30). It is essentially a hole. The outlet body (30) is in the form of a hollow cylinder and the second body (20) at one end of the second body (20) to surround at least part of it It is located in the hollow part of the outlet body (30) mentioned above, which is the mixing chamber (33). Thus, one end of the second body (20) remains inside the exit body (30). 5 As a result, one end of the second body (20) is located in the mixing chamber (33). The second The outer diameter of the housing (20) is smaller than the inner diameter of the outlet housing (30). Therefore A gap, namely the wall gap, is formed between the second shell (20) and the exit shell (30). Fluid (A) is transmitted through the aforementioned wall gap. The second trunk (20) contains at least one channel (21). The channel mentioned (21) is the second trunk. (20) is located in the part remaining inside the outlet body (30). The number of channels (21) is two. There are several channels (21) that are at an angle to the flow axis (I). It is formed. That is, as can be seen from Figure 2, channel (21) is perpendicular to the mixing chamber (33). It opens as [number]. However, in alternative configurations, it can also open at a different angle value of 15. Therefore, the directions of propagation of the binder (T) and the fluid (A) are possible. They have made their first contact with each other by being perpendicular to each other. Therefore, Figure... According to 2, to the left, that is, to the left in the flow axis (I), in a continuous flow. The fluid (A) and the binder (T) will form a right angle, not along the flow axis (I). They are brought together in this way. As a result, while moving in different directions, they meet each other in 20 ways. Turbulence is created upon their initial contact, and this improves the mixing process. This also... increasing the efficiency of the process and the required amount of binding agent (T), i.e., glue. It ensures the reduction. The end of the second body (20) containing the channel (21) is closed. The outlet shell (30) contains at least one constricting section (31). The aforementioned constricting section is 25 (31), inside the outlet body (30), the diameter will narrow towards the discharge end (32) This has been provided. To make it even clearer, the narrowing part (31) is essentially a narrowing diameter. It is a cylinder. In the preferred configuration of the invention, the narrowing part is the flow axis (I). They are angled so that there is an angle between them. However, in alternative structures, they are also curved. It is possible. In essence, the mixing chamber (33) is a cylinder with two different inner diameters. 30 Nozzle (1), first body (10), second body (20) and outlet body (30) are connected to each other. It includes at least one connecting body (40). The aforementioned connecting body (40) is T-shaped and has a hollow structure. In essence, the nozzle is also (1) T-shaped. is. 35 6 The contact body (40) is connected to the first body (10) from its bottom as shown in Figure 2. It is connected. The second body (20) will pass through the connecting body (40). It is located inside as shown. Relationship between the outlet body (30) and the second body (20) As mentioned in the definition, there is also a connection between the connecting trunk (40) and the second trunk (20). a wall gap is formed. That is, the second body (20) is 5 of the connecting body which is open at both ends. (40) will pass through and the inner diameter of the connecting body (40) and the outer diameter of the second body (20) They are positioned in such a way that there is a gap between them. Fluid (A) passes through this gap, It can proceed towards the mixing chamber (33), i.e. the outlet body (30). Contact via its body (40) the first body (10), the second body (20) and the exit body (30) They can be connected to each other in a detachable manner. Thus, welding, etc. 10 The process of connecting the bodies to each other without being detached can be eliminated. There is at least one sealing element at each of the points where they connect. Therefore The nozzle (1) is leak-proof. In light of all that has been said, the invention works as follows: Steam from the first body (10), 15 From the second body (20), the glue moves in the direction of the arrows shown in Figure 2. The vapor, It moves into the space between the connecting body (40) and the second body (20) and discharges from there. It is moving towards the end (32), that is, the exit (C). Meanwhile, the glue is also moving towards the second body (20) The steam moves inside to the left, i.e., towards the exit (C), as shown in Figure 2. Therefore, the steam... and the glue moves along the same axis. However, one end of the second body (20) is 20 Since it is closed, glue can pass through the channels (21), i.e. holes, to the outlet body (30) The channels (21) are transmitted linearly towards the outlet (C), i.e. along the flow axis (I). It is opened at an angle to the steam moving to the left. So, according to Figure 2, the steam... When going to the left, the glue will flow from the channel (21) to the mixing chamber (33) perpendicular to the axis (I). It passes through in this way and meets the steam. This creates a turbulent effect, causing the glue to mix with the steam. This allows the steam to mix much more efficiently. Then the mixture The glue-steam mixture mixed in the room (33) was further amplified by the effect of the narrowing part (31). It is homogenized and sprayed from the discharge end (32), i.e. from the outlet (C). In currently used nozzles, the glue mixes with the steam in the direction of steam flow. That is, 30 They converge on the same axis. Therefore, the glue cannot completely combine with the steam before the glue can melt. It comes out of the nozzle (1). Therefore, the nozzle (1) eliminates some important disadvantages encountered in traditional nozzles. By removing pressure, it increases efficiency in the glue application process. Pressure glue spraying 35 In this process, a more homogeneous mixture (K) is obtained by reducing the glue particle size. and adhesion efficiency is increased. At the same time, it also reduces glue consumption. Furthermore, 7 By eliminating clogging problems, it prevents issues such as production stoppages. It enables passage. The scope of protection of the invention is specified in the claims attached hereto, and these details are strictly adhered to. The explanation cannot be limited to those given for illustrative purposes. Because a technically expert 5 the person, without deviating from the main theme of the invention, in light of what has been described above, similar It is clear that these structures can emerge. 8 REFERENCE NUMBERS GIVEN IN THE FIGURE 1 Nozzle First Body Second Body 5 21 Channels Output Body 31 Shrinking Section 32 Discharge Ends 33 Mixing Room 10 40 Contact Trunks (A) Fluid (T) Binding Agent (K) Mixture (C) Exit 15 (I) Flow Axis

Claims

9 REQUESTS 1. The invention is a nozzle (1) for use in the wood-based products industry, the characteristic of which is; To increase the bonding efficiency, at least one fluid (A) must be transmitted. Containing at least one primary body (10), transmitting at least one binding agent (T) 5 It must contain at least one second body (20) which provides the aforementioned binder (T) and the fluid mentioned (A) mixes with the mixture (K) to form the mixture mentioned to at least one discharge end (32) that allows the mixture (K) to be discharged from the nozzle (1) It must contain at least one exit shell (30), the second shell mentioned (20), 10 At least one channel (21) formed such that there is an angle between it and the flow axis (I) containing and the aforementioned outlet body (30) at least one constricting section (31) It includes.

2. A nozzle (1) according to claim 1, its characteristics are; first body (10), second body (20) and 15 at least one connection that enables the output body (30) to be connected to each other. It contains the body (40).

3. According to claim 2, a nozzle (1) is characterized by the connection body (40) mentioned. The first body (10) is connected to it in a detachable manner. 20 4. A nozzle (1) according to claim 2, and its characteristic is that the second of the connecting body (40) It is attached to the body (20) in a detachable manner.

5. A nozzle (1) according to claim 2, its characteristic is; the outlet of the connecting body (40) 25 It is attached to the body (30) in a detachable manner.

6. A nozzle (1) according to claim 1 is characterized by being between channel (21) and flow axis (I). The angle is 90 degrees.

7. A nozzle (1) according to claim 1, its characteristic is that the channel (21) is at one end of the second body. It is its location.

8. A nozzle (1) according to claim 1, whose characteristic is that the binding substance (T) is essentially glue. that is. 35 9. According to claim 1, a nozzle (1) has the characteristic that the fluid (A) is essentially vapor.

10. According to claim 1, a nozzle (1) has the characteristic that the channel (21) is essentially a hole.

11. According to claim 1, a nozzle (1) has the characteristic that the number of channels (21) is two.

12. A nozzle (1) according to claim 1, its feature is; to glue the fibers in fiberboard production 5 It provides.

13. According to claim 1, a nozzle (1) has the characteristic that the narrowing part (31) is essentially the discharge end. (32) is that it is a cylinder with a narrowing diameter.

Images