Porous submersed nozzle

Abstract

The utility model provides a porous submersed nozzle and relates to the technical field of metallurgical manufacturing. A contact assembly is installed at the position of the discharge port frame in a sliding mode, a sealing assembly is directly installed at the installation position of the contact assembly and the discharge port frame, the sealing assembly can enable a barrel assembly of the contact assembly to be in butt joint with a discharge buckle better, and a protection assembly is additionally installed at the outer end of the barrel assembly, so that when the whole barrel assembly is disassembled and assembled, the barrel assembly is not prone to falling off. The protection assembly can protect the cylinder assembly, the liquid discharging assembly at the bottom of the cylinder assembly is of an inclined structure, a solution can flow out better, and the guiding assembly, close to the liquid discharging assembly, in the cylinder assembly has the effect of easily guiding and discharging the solution more quickly. The problems that multi-hole liquid drainage of an existing submersed nozzle is still slow, the connecting and sealing effect of the top of the submersed nozzle is poor, and the outer wall is damaged randomly during disassembly and assembly are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical manufacturing, in particular to a porous immersion nozzle. Background Art

[0002] With the continuous development of science and technology, people's quality of life is also increasing. In order to better develop urban construction, large-scale machinery and equipment are usually used directly for construction, which allows some heavy industrial industries to increase, so that large-scale machinery and equipment that are more easily worn can be better manufactured. Mechanical equipment can also be replenished. Such metal consumables usually need to be smelted or cast in advance.

[0003] Generally, when manufacturing metal consumables, there are many production methods such as smelting. After the metal is smelted, it cannot be poured directly into the mold. An immersion nozzle needs to be installed to guide the iron smelting solution to avoid bubbles after the solution is poured into the mold. There are many types of immersion nozzles. A plurality of drainage holes are set at the bottom of the immersion nozzle to allow the solution to be quickly drained. However, although the existing immersion nozzles are provided with multiple holes, the drainage effect is still poor. The connection sealing effect of the top of the immersion nozzle is poor, and the device may cause damage to the outer wall when disassembling. Utility Model Content

[0004] The disclosed embodiment relates to a porous immersion water outlet, in which a sealing assembly is directly installed at the installation position of the contact assembly and the discharge outlet frame, so that the sealing assembly can better connect the barrel assembly of the contact assembly with the row of buckles, and the inner wall structure of the barrel assembly enables the barrel assembly as a whole to better allow the solution to flow, and a protective assembly is installed at the outer end of the barrel assembly, so that when the barrel assembly as a whole is being disassembled and assembled, the protective assembly can protect the barrel assembly, and the discharge assembly at the bottom of the barrel assembly is set to an inclined structure to better allow the solution to flow out, and the guide assembly in the barrel assembly close to the discharge assembly has the function of facilitating drainage and discharging the solution faster.

[0005] According to a first aspect of the present disclosure, a porous immersion water outlet is provided, which specifically includes: an outlet frame; a contact assembly is slidably installed on the outlet frame, a sealing assembly is arranged on the top of the contact assembly, a barrel assembly is arranged at the lower end of the contact assembly, a protective assembly is sleeved on the outer wall of the lower end of the barrel assembly near the outlet frame, a drainage assembly is arranged on the bottom outer wall of the barrel assembly, and a guide assembly is arranged at the central axis of the bottom inner end of the barrel assembly.

[0006] In at least some embodiments, the contact plate of the contact assembly is configured as a rectangular structure, a cylindrical protrusion structure is provided at the bottom of the contact plate, an outer groove is provided at the outer wall of the contact plate and the bottom protrusion structure, and a protective frame is embedded and installed at the position of the outer groove.

[0007] In at least some embodiments, the fixed groove of the sealing assembly is arranged at the top position of the contact plate, and the fixed groove is arranged as two sets of inner and outer structures, the inner end fixed groove is arranged as an annular structure, and the outer end fixed groove is arranged as an arc structure, a sealing ring is installed at the inner end of the fixed groove, and a top plate with a spring is installed at the outer end of the fixed groove.

[0008] In at least some embodiments, the protective sleeve of the protective assembly is configured as a cylindrical structure, the protective sleeve is sleeved and installed at the outer end of the cylinder assembly near the discharge frame, an extension plate that fits the discharge frame is provided on the top of the protective sleeve, and a reinforcement ring is provided on the outer wall of the protective sleeve.

[0009] In at least some embodiments, the nozzle tube of the barrel assembly is configured as a vertical cylinder structure, the entire wall of the nozzle tube is configured as a conical structure, the inner wall of the nozzle tube is configured with a guide inner groove, and the guide inner groove is configured as a conical groove structure.

[0010] In at least some embodiments, the drainage bottom hole of the drainage assembly is arranged on the bottom surface of the water outlet tube, the drainage bottom hole is arranged as an inclined structure, and drainage side holes are arranged on the outer wall of the water outlet tube near the drainage bottom hole, the drainage side holes are arranged as double-layered, and the drainage side holes are arranged as an inclined structure in the same direction as the drainage bottom hole.

[0011] In at least some embodiments, the guide cone of the guide assembly is installed at the central axis position of the inner end of the cylinder assembly, the guide cone is arranged as a conical structure, the outer wall of the guide cone is provided with a guide plate, and the guide plate is arranged as a spiral structure.

[0012] The utility model provides a porous immersion nozzle, which has the following beneficial effects:

[0013] In the utility model, first, the outer end and the bottom position of the contact component are both installed with a protective frame, so that when the contact component is mounted on the discharge port frame by snap-fitting, the position of the contact component is protected by the protective frame, and the upper end surface of the contact component is installed with a sealing component, and the sealing component is arranged to directly dock with the discharge port, so that after the sealing component is slidably installed and docked, the connection seal between the contact component and the discharge port is more stable, and a protective component is sleeved and installed on the outer wall of the cylinder component, and the protective component can protect the cylinder component, so that the device can be protected by the protective component when it is disassembled and assembled by clamping, and the inner wall of the cylinder component is provided with a guide inner groove of a vertical structure, so that the solution can pass through the guide inner groove when flowing into the cylinder component and fall better, the drainage component arranged at the bottom of the cylinder component is inclined, and a guide component is arranged at the position of the drainage component at the bottom of the cylinder component, and the guide component with a spiral cone structure can assist in guiding the solution, so that the porous device has a better solution discharge effect.

[0014] In addition, when installing the device, the rectangular contact plate needs to be directly slid and installed on the discharge frame. In order to avoid the contact plate from getting stuck and damaged during the sliding installation, a protective frame is directly installed on the outer groove of the outer wall of the contact plate and the raised structure at its bottom, so that the protective frame is in direct contact with the discharge frame, thereby allowing the protective frame to protect the contact plate and avoid the problem of the contact plate getting stuck during the sliding installation.

[0015] In addition, when the device is installed, the top of the contact plate needs to be close to the discharge port of the equipment, and the contact plate needs to be close to the discharge port of the equipment, so that a fixed groove is set on the top of the contact plate, and a top plate with a spring is installed at the outer end of the fixed groove, so that when the contact plate is slidably installed, the discharge port of the equipment can be assisted by the top plate, and the sealing ring installed at the inner end of the fixed groove forms a stable sealing effect between the contact plate and the discharge port of the equipment, so that the solution can stably flow into the cylinder assembly at the bottom of the contact plate.

[0016] In addition, when the device is in use, it is necessary to clamp the cylinder assembly with a tool. In order to avoid damage to the cylinder assembly caused by the tool as much as possible, the protective sleeve is directly installed on the outer wall of the nozzle cylinder close to the discharge frame, and an extension plate is provided at the top of the protective sleeve to further increase the protective effect of the protective sleeve on the cylinder assembly. The reinforcement ring on the outer wall of the protective sleeve not only reinforces the protective sleeve, but also plays an anti-slip role when the tool is clamped.

[0017] In addition, in order to allow the solution to be discharged from the bottom of the barrel assembly into the mold without impacting and generating bubbles, a drainage bottom hole is set at the bottom of the barrel assembly. The inclined drainage bottom hole can better discharge the solution at an angle, and the drainage side hole of the barrel assembly close to the drainage bottom hole also has the function of rotating and guiding the solution to be discharged, so as to avoid the generation of bubbles when the solution is poured into the mold.

[0018] In addition, when the solution is poured into the mold from the barrel assembly, the solution will directly contact the guide cone at the bottom of the barrel assembly, allowing the guide cone with a conical structure to guide the solution toward the outer end, and the spiral guide piece on the outer wall of the guide cone allows the solution to rotate along the guide piece of the guide cone, thereby further increasing the guiding effect on the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0020] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached picture:

[0022] Figure 1 The overall structure diagram of the present application is shown;

[0023] Figure 2 A schematic diagram showing the contact assembly and protective sleeve structure of the present application is shown;

[0024] Figure 3 A schematic diagram showing the structure of the sealing assembly of the present application is shown;

[0025] Figure 4 A schematic diagram showing the structure of the barrel assembly of the present application is shown;

[0026] Figure 5 A schematic diagram showing the structure of the drainage assembly of the present application is shown;

[0027] Figure 6 A schematic diagram showing the guide assembly structure of the present application is shown;

[0028] Reference numerals list

[0029] 1. Drainage rack;

[0030] 2. contact assembly; 201. contact plate; 202. outer groove; 203. protection frame;

[0031] 3. Sealing assembly; 301. Sealing ring; 302. Top plate; 303. Fixed groove;

[0032] 4. Protective assembly; 401. Protective cover; 402. Reinforcement ring;

[0033] 5. Cylinder assembly; 501. Water nozzle cylinder; 502. Guide inner groove;

[0034] 6. Drainage component; 601, drain bottom hole; 602, drain side hole;

[0035] 7. Guide assembly; 701. Guide cone; 702. Guide sheet. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of 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.

[0037] Example 1: Please refer to Figures 1 to 6 :

[0038] The utility model proposes a porous immersion water outlet, comprising: a discharge outlet frame 1; a contact component 2 is slidably installed at the discharge outlet frame 1, a sealing component 3 is arranged on the top of the contact component 2, a barrel component 5 is arranged at the lower end of the contact component 2, a protective component 4 is sleeved on the outer wall of the lower end of the barrel component 5 near the discharge outlet frame 1, a drainage component 6 is arranged on the bottom outer wall of the barrel component 5, and a guide component 7 is arranged at the central axis of the bottom inner end of the barrel component 5.

[0039] In the present disclosure, Figure 2 As shown, the contact plate 201 of the contact component 2 is set to a rectangular structure, and a cylindrical protruding structure is set at the bottom of the contact plate 201. The outer wall of the contact plate 201 and the bottom protruding structure are both provided with outer grooves 202, and a protective frame 203 is embedded and installed at the position of the outer groove 202. First, when installing the device, it is necessary to slide the rectangular contact plate 201 directly on the discharge frame 1. In order to avoid the contact plate 201 from getting stuck and being damaged during the sliding installation, the protective frame 203 is directly installed on the outer groove 202 of the outer wall of the contact plate 201 and the bottom protruding structure of the contact plate 201, so that the protective frame 203 is in direct contact with the discharge frame 1, so that the protective frame 203 can protect the contact plate 201 and avoid the problem of the contact plate 201 getting stuck during the sliding installation.

[0040] In the present disclosure, Figure 3 As shown, the fixed groove 303 of the sealing component 3 is arranged at the top position of the contact plate 201, and the fixed groove 303 is arranged as two sets of structures inside and outside. The inner end fixed groove 303 is arranged as an annular structure, and the outer end fixed groove 303 is arranged as an arc structure. A sealing ring 301 is installed at the inner end of the fixed groove 303, and a top plate 302 with a spring is installed at the outer end of the fixed groove 303. When the device is installed, the top of the contact plate 201 needs to be close to the discharge port of the equipment, and the contact plate 201 needs to be close to the discharge port of the equipment, so that the fixed groove 303 is arranged on the top of the contact plate 201, and the top plate 302 with a spring is installed at the outer end of the fixed groove 303, so that when the contact plate 201 is slidably installed, the discharge port of the equipment can be assisted to be cleaned by the top plate 302, and the sealing ring 301 installed at the inner end of the fixed groove 303 forms a stable sealing effect between the contact plate 201 and the discharge port of the equipment, so that the solution can stably flow into the cylinder component 5 at the bottom of the contact plate 201.

[0041] In the present disclosure, Figure 2As shown, the protective sleeve 401 of the protective component 4 is configured as a cylindrical structure, and the protective sleeve 401 is sleeved and installed at the outer end of the cylinder component 5 near the discharge frame 1. An extension plate that fits the discharge frame 1 is provided on the top of the protective sleeve 401, and a reinforcement ring 402 is provided on the outer wall of the protective sleeve 401. When the device is in use, the cylinder component 5 needs to be clamped by a tool. In order to avoid damage to the cylinder component 5 by the tool as much as possible, the protective sleeve 401 is directly sleeved and installed at the position of the outer wall of the sprue cylinder 501 near the discharge frame 1. The extension plate at the top of the protective sleeve 401 further increases the protective effect of the protective sleeve 401 on the cylinder component 5, and the reinforcement ring 402 on the outer wall of the protective sleeve 401 not only has the reinforcement effect on the protective sleeve 401, but also allows the reinforcement ring 402 to play an anti-slip role when the tool is clamped.

[0042] In the present disclosure, Figure 4 As shown, the nozzle tube 501 of the barrel assembly 5 is configured as a vertical cylinder structure, the entire wall of the nozzle tube 501 is configured as a conical structure, the inner wall of the nozzle tube 501 is provided with a guide inner groove 502, and the guide inner groove 502 is configured as a conical groove structure. The entire wall of the nozzle tube 501 is configured as a conical structure to increase the flow speed of the solution toward the lower end, and the guide inner groove 502 on the inner wall of the nozzle tube 501 is configured to have a better guiding effect, allowing the solution to flow better toward the lower end.

[0043] Embodiment 2, based on embodiment 1, as Figure 5 As shown, the drainage bottom hole 601 of the drainage component 6 is arranged on the bottom surface of the nozzle tube 501, and the drainage bottom hole 601 is arranged as an inclined structure. The outer wall of the nozzle tube 501 is provided with a drainage side hole 602 near the drainage bottom hole 601, and the drainage side hole 602 is arranged as a double-layer, and the drainage side hole 602 is arranged as an inclined structure in the same direction as the drainage bottom hole 601. In order to prevent bubbles from being generated when the solution is discharged from the bottom of the barrel component 5 to the mold, the drainage bottom hole 601 is arranged at the bottom of the barrel component 5. The inclined drainage bottom hole 601 can better discharge the solution obliquely, and the drainage side hole 602 of the barrel component 5 close to the drainage bottom hole 601 also has the function of rotating and guiding the solution to be discharged, so as to avoid the generation of bubbles when the solution is poured into the mold.

[0044] In the present disclosure, Figure 6As shown, the guide cone 701 of the guide assembly 7 is installed at the central axis position of the inner end of the barrel assembly 5, and the guide cone 701 is arranged as a conical structure. The outer wall of the guide cone 701 is arranged with a guide piece 702, and the guide piece 702 is arranged as a spiral structure. When the solution is poured into the mold from the barrel assembly 5, the solution will directly contact the guide cone 701 at the bottom of the barrel assembly 5, so that the guide cone 701 with a conical structure guides the solution toward the outer end, and the spiral guide piece 702 on the outer wall of the guide cone 701 allows the solution to be guided along the guide piece 702 of the guide cone 701, thereby further increasing the guiding effect on the solution.

[0045] Working principle of this embodiment: Before installation, it is necessary to first observe the protective component 4 at the outer end of the cylinder component 5 to see if the protective component 4 is fixed in place. The protective component 4 is clamped by a handheld tool to allow the sealing component 3 at the top of the contact component 2 to be close to the surface of the discharge port. The contact plate 201 is slidably installed in accordance with the position of the discharge port frame 1. The two sets of protective frames 203 in the outer groove 202 of the contact plate 201 can help prevent the wear problem of the contact plate 201 during the sliding installation. The sealing component 3 close to the discharge port has a more stable fitting effect, and the protective component 4 is clamped by a clamp so that the protective component 4 can The barrel assembly 5 is protected to prevent the clamp from damaging the barrel assembly 5. When the hot liquid at the discharge port is discharged, it will be directly aligned with the inner wall of the barrel assembly 5. The guiding inner groove 502 on the inner wall of the barrel assembly 5 has the function of assisting in guiding the solution so that the solution descends faster. The discharge assembly 6 on the outer wall at the bottom end of the barrel assembly 5 is arranged in an inclined shape so that the solution can flow quickly and fill the mold faster and evenly. A guiding assembly 7 is arranged near the middle of the discharge assembly 6 at the bottom of the barrel assembly 5 so that the solution can rotate quickly after passing through the guiding assembly 7, so that the solution can be discharged from the discharge assembly 6 better.

[0046] In this article, there are a few points to note:

[0047] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0048] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0049] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A porous submerged nozzle, comprising: A discharge frame; a contact assembly is slidably installed on the discharge frame, characterized in that a sealing assembly is provided on the top of the contact assembly, a barrel assembly is provided at the lower end of the contact assembly, a protective assembly is sleeved on the outer wall of the lower end of the barrel assembly near the discharge frame, a drainage assembly is provided on the bottom outer wall of the barrel assembly, and a guide assembly is provided at the central axis of the bottom inner end of the barrel assembly.

2. A porous submerged nozzle according to claim 1, characterized in that: The contact plate of the contact assembly is set as a rectangular structure, a cylindrical protrusion structure is set at the bottom of the contact plate, an outer groove is set at the outer wall of the contact plate and the bottom protrusion structure, and a protective frame is embedded and installed at the position of the outer groove.

3. A porous submerged nozzle according to claim 1, characterized in that: The fixed groove of the sealing assembly is arranged at the top position of the contact plate, and the fixed groove is arranged as two sets of structures, inner and outer. The inner end fixed groove is arranged as an annular structure, and the outer end fixed groove is arranged as an arc structure. A sealing ring is installed at the inner end of the fixed groove, and a top plate with a spring is installed at the outer end of the fixed groove.

4. A porous submerged nozzle according to claim 1, characterized in that: The protective sleeve of the protective assembly is configured as a cylindrical structure, the protective sleeve is sleeved and installed at the outer end of the cylinder assembly near the discharge frame, an extension plate that fits the discharge frame is provided on the top of the protective sleeve, and a reinforcement ring is provided on the outer wall of the protective sleeve.

5. The porous submerged nozzle according to claim 1, characterized in that: The nozzle tube of the barrel assembly is arranged as a vertical cylinder structure, the whole wall of the nozzle tube is arranged as a conical structure, the inner wall of the nozzle tube is arranged as a guide inner groove, and the guide inner groove is arranged as a conical groove structure.

6. The porous submerged nozzle according to claim 1, characterized in that: The drainage bottom hole of the drainage component is arranged on the bottom surface of the nozzle tube, and the drainage bottom hole is arranged as an inclined structure. The outer wall of the nozzle tube is provided with drainage side holes near the drainage bottom hole, and the drainage side holes are arranged as double layers, and the drainage side holes are arranged as an inclined structure in the same direction as the drainage bottom hole.

7. The porous submerged nozzle according to claim 1, characterized in that: The guide cone of the guide assembly is installed at the central axis position of the inner end of the cylinder assembly. The guide cone is arranged as a conical structure. The outer wall of the guide cone is arranged with a guide piece, and the guide piece is arranged as a spiral structure.

Images