Wear-resistant nozzle structure for high-pressure homogenizer

Abstract

The utility model belongs to the field of high-pressure homogenizer components, and particularly relates to a wear-resistant nozzle structure for a high-pressure homogenizer, which comprises a nozzle body, and a mounting component is arranged in the nozzle body. The mounting assembly comprises a sleeve, the sleeve is in threaded connection with the interior of the nozzle body, an inner screw ring is arranged in the nozzle body, an outer screw ring is arranged on the periphery of the nozzle body, the exterior of the sleeve is in threaded connection with the inner screw ring, the sleeve is made of a high-hardness alloy material, and a crushing assembly is arranged in the sleeve. According to the nozzle, the inner threaded ring is arranged in the nozzle body and is in threaded connection with the periphery of the sleeve, the sleeve is made of high-hardness alloy materials, higher abrasion resistance and impact resistance are achieved, the sleeve can be matched with the mounting groove to be mounted or dismounted through an external structure, the nozzle body does not need to be replaced, the maintenance cost is reduced, replacement operation is easy and convenient, and the service life of the nozzle is prolonged. And the homogenizing efficiency is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to high pressure homogenizer part field, concretely is high pressure homogenizer is with wear -resistant nozzle structure. BACKGROUND

[0002] In many industrial fields, such as food, pharmaceutical, chemical industry, high pressure homogenizer plays a vital role. It makes the material high pressure through the nozzle high -speed ejection, produces strong shearing force, impact force and cavity effect, thereby realizes the homogenization of material.

[0003] The nozzle as the key part of high pressure homogenizer, its wear and tear can lead to the change of material ejection speed and direction, and further influence homogenization effect. For example, the worn nozzle can make the particle size distribution of material uneven, influence the taste (in the food field) or drug effect (in the pharmaceutical field), and the wear -resistant nozzle needs to be maintained or replaced frequently, improves the cost and also reduces the homogenization efficiency.

[0004] It needs to be explained in the above content that the above content belongs to the technical cognitive category of the inventor and does not necessarily constitute the prior art. INVENTION CONTENTS

[0005] In view of the defects of the prior art, the utility model provides high pressure homogenizer with wear -resistant nozzle structure, solves the existing problem nowadays.

[0006] To realize the above -mentioned purpose, the utility model provides the following technical scheme: high pressure homogenizer with wear -resistant nozzle structure, including nozzle body, the nozzle body inside is provided with installation component;

[0007] The installation component includes sleeve, the sleeve is connected with the nozzle body inside screw thread, the nozzle body inside is provided with inner screw ring, the nozzle body periphery is provided with outer screw ring, the sleeve outside is connected with the inner screw ring screw thread, the material of sleeve is high -hardness alloy material, the sleeve inside is provided with broken assembly.

[0008] As a preferred technical scheme of the utility model, the broken assembly includes lug, a plurality of the lug is arranged on the inner wall of the sleeve, the lug is long and flat, and the lug is set as chamfer near the material flow direction.

[0009] As a preferred technical scheme of the utility model, the sleeve inside is provided with two evenly distributed installation grooves.

[0010] As a preferred technical scheme of the utility model, the nozzle body bottom is fixedly connected with the outlet end.

[0011] As a preferred technical scheme of the utility model, the nozzle body bottom side close to the outlet end is provided with a wear-resistant ring.

[0012] As a preferred technical scheme of the utility model, the outlet end is a tapered structure, and the outlet end bottom is fixedly connected with a reinforcing ring.

[0013] As a preferred technical scheme of the utility model, the nozzle body periphery is fixedly connected with a screw block.

[0014] Compared with the prior art, the utility model provides a wear-resistant nozzle structure for a high-pressure homogenizer, and has the following beneficial effects:

[0015] 1. The wear-resistant nozzle structure for the high-pressure homogenizer is provided with an inner screw ring and a sleeve pipe outer periphery thread connection inside the nozzle body, the sleeve pipe adopts a high-hardness alloy material, has higher wear resistance and impact resistance, and the sleeve pipe can be installed or dismounted through external structure and mounting groove cooperation, without the need of replacing the nozzle body, reduces maintenance cost, and is simple and convenient to replace and operate, and will not affect homogenization efficiency.

[0016] 2. The wear-resistant nozzle structure for the high-pressure homogenizer is provided with a plurality of uniformly distributed protrusions inside the sleeve pipe, the protrusions are oblong and are provided with chamfers close to the material flow direction, increase the collision area and collision intensity of the material and the nozzle inner wall, thereby further crushing the particles in the material, reducing the material friction on the bottom outlet end, and prolonging the service life of the nozzle body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a sleeve pipe structure schematic view of the utility model;

[0019] Figure 3 It is an outer screw ring structure schematic view of the utility model;

[0020] Figure 4 It is an Figure 3 enlarged schematic view of A in the utility model.

[0021] In the drawing: 1, nozzle body; 2, reinforcing ring; 3, outlet end; 4, screw block; 5, sleeve pipe; 6, mounting groove; 7, protrusion; 8, inner screw ring; 9, outer screw ring; 10, wear-resistant ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] With reference to Figure 1 And Figure 2 In the embodiment, the wear-resistant nozzle structure of the high-pressure homogenizer comprises a nozzle body 1, and an installation assembly is arranged in the nozzle body 1.

[0024] The installation assembly comprises a sleeve 5, the sleeve 5 is in threaded connection with the inside of the nozzle body 1, an inner screw ring 8 is arranged in the nozzle body 1, an outer screw ring 9 is arranged on the outer periphery of the nozzle body 1, the outer periphery of the sleeve 5 is in threaded connection with the inner screw ring 8, the material of the sleeve 5 is high-hardness alloy material, and a crushing assembly is arranged in the sleeve 5.

[0025] Specifically, the inner screw ring 8 is arranged in the nozzle body 1 and is in threaded connection with the outer periphery of the sleeve 5, the sleeve 5 is made of high-hardness alloy material and has higher wear resistance and impact resistance, the sleeve 5 can be installed or dismounted through cooperation of the external structure and the installation groove 6, the nozzle body 1 does not need to be replaced, the maintenance cost is reduced, the replacement operation is simple and convenient, and the homogenization efficiency is not affected.

[0026] With reference to Figure 3 And Figure 4 In the embodiment, the crushing assembly comprises a plurality of protrusions 7, the plurality of protrusions 7 are arranged on the inner wall of the sleeve 5, the protrusions 7 are in an oblong shape, and the protrusions 7 are arranged in a chamfered manner close to the material flow direction.

[0027] Specifically, a plurality of protrusions 7 are arranged in the sleeve 5 in a uniform distribution, the protrusions 7 are in an oblong shape and are arranged in a chamfered manner close to the material flow direction, the collision area and the collision intensity of the material and the inner wall of the nozzle are increased, the particles in the material are further crushed, the friction of the material on the bottom outlet end 3 is reduced, and the service life of the nozzle body 1 is prolonged.

[0028] With reference to Figure 1 And Figure 2 In the embodiment, two installation grooves 6 are arranged in the sleeve 5 in a uniform distribution, the nozzle body 1 is fixedly connected with an outlet end 3 at the bottom, a wear-resistant ring 10 is arranged on one side of the nozzle body 1 close to the outlet end 3 at the bottom, the outlet end 3 is in a tapered structure, a reinforcing ring 2 is fixedly connected to the bottom of the outlet end 3, and a screw block 4 is fixedly connected to the outer periphery of the nozzle body 1.

[0029] Specifically, the installation groove 6 facilitates the worker to take out the sleeve 5, the outlet end 3 arranged at the bottom of the nozzle body 1 can ensure the material discharging rate, the wear-resistant ring 10 is made of hard alloy material such as tungsten carbide, the position of the outlet end 3 and the nozzle body 1 connection is most easily abraded, and the outlet size precision is maintained, and the reinforcing ring 2 protects the outlet from being abraded and crushed to cause the opening to be enlarged and affect the precision.

[0030] The working principle and use process of the utility model are as follows: the inner screw ring 8 is arranged in the nozzle body 1 and is in threaded connection with the outer periphery of the sleeve 5, the sleeve 5 is made of high-hardness alloy material and has higher wear resistance and impact resistance, the sleeve 5 can be installed or dismounted through cooperation of the external structure and the installation groove 6, the nozzle body 1 does not need to be replaced, the maintenance cost is reduced, the replacement operation is simple and convenient, the homogenization efficiency is not affected, the plurality of uniformly distributed protrusions 7 are arranged in the sleeve 5, the protrusions 7 are long and thin and are arranged as chamfers close to the material flow direction, the collision area and collision intensity of the material and the inner wall of the nozzle are increased, so that the particles in the material are further broken, the friction of the material on the bottom outlet end 3 is reduced, and the service life of the nozzle body 1 is prolonged.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A wear-resistant nozzle structure for a high-pressure homogenizer, comprising a nozzle body (1), characterized in that: The nozzle body (1) is internally provided with a mounting assembly; The mounting assembly comprises a sleeve (5), the sleeve (5) is internally threadedly connected with the nozzle body (1), the nozzle body (1) is internally provided with an inner screw ring (8), the nozzle body (1) is externally provided with an outer screw ring (9), the sleeve (5) is externally threadedly connected with the inner screw ring (8), the material of the sleeve (5) is high-hardness alloy material, and the sleeve (5) is internally provided with a crushing assembly.

2. The wear-resistant nozzle structure for a high-pressure homogenizer according to claim 1, characterized by: The crushing assembly comprises a protrusion (7), a plurality of the protrusions (7) are arranged on the inner wall of the sleeve (5), the protrusion (7) is long and flat, and the protrusion (7) is arranged as a chamfer close to the material flow direction.

3. The wear-resistant nozzle structure for a high-pressure homogenizer according to claim 1, characterized by: The sleeve (5) is internally provided with two evenly-distributed mounting grooves (6).

4. The wear-resistant nozzle structure for a high-pressure homogenizer according to claim 1, characterized by: The nozzle body (1) is fixedly connected with an outlet end (3) at the bottom.

5. The wear-resistant nozzle structure for a high-pressure homogenizer according to claim 4, characterized by: A wear-resistant ring (10) is arranged on one side of the nozzle body (1) close to the outlet end (3) at the bottom.

6. The wear-resistant nozzle structure for a high-pressure homogenizer according to claim 4, characterized by: The outlet end (3) is of a tapered structure, and the outlet end (3) is fixedly connected with a reinforcing ring (2) at the bottom.

7. The wear-resistant nozzle structure for a high-pressure homogenizer according to claim 1, characterized by: The nozzle body (1) is fixedly connected with a twisting block (4) at the outer periphery.

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