Novel crusher for halide salt

Abstract

The utility model provides a novel crusher for halide salt, which comprises a crushing shell with a discharge hole at the bottom, and an outer cage body and an inner cage body which are coaxial and can independently rotate are arranged in the crushing shell; the outer cage body comprises a first mounting disc, two outer cage rings which are coaxially arranged with the first mounting disc and are sleeved with each other are arranged on the side, away from the first mounting disc, of the outer cage body, and the outer cage rings are connected with the first mounting disc through first impact rods; the crushing cage is reasonable in design structure and convenient to use, the outer cage body and the inner cage body are each of a double-layer impact rod structure, materials can be impacted multiple times in the process of moving from inside to outside, the impact rods are each of a structure with the rectangular section, protruding ridges are arranged on the outer walls, the crushing effect is further improved, and in addition, the crushing efficiency is improved. And the outer cage body and the inner cage body are made of stainless steel 2205 materials, so that the problem of equipment corrosion in the crushing process is avoided, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of pulverizing equipment, and in particular relates to a novel pulverizer for halide salt. Background Art

[0002] A pulverizer is a machine that crushes large solid raw materials into required sizes. Cage pulverizers are designed based on the impact crushing principle. Two sets of cage bars rotate at high speed inside and outside. The materials are crushed from the inside to the outside by the impact of the cage bars. It has the characteristics of simple structure, high crushing efficiency, good sealing performance, stable operation, easy cleaning and maintenance.

[0003] The existing cage crusher has basically met the needs of crushing in production and life. However, there are still defects for some special raw materials. For example, in the brine industry, salt blocks need to be crushed, and the disadvantages of the traditional cage crusher are: first, the existing crusher cage structure only has two sets of inner and outer cage bars. During crushing, some material blocks cannot be further crushed and are discharged outward, resulting in poor crushing effect; second, since this salt block is highly corrosive, the traditional cage crusher uses alloy steel and other materials, which is easy to cause corrosion of the body after a long time, resulting in a short service life of the equipment; third, most of the traditional cage bars are cylindrical bars, and there is also a problem of poor crushing effect during the crushing process. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a novel brine crusher, which has a reasonable design structure and is easy to use. Both the outer cage and the inner cage adopt a double-layer impact rod structure, which can enable the material to achieve multiple impacts in the process of moving from the inside to the outside, and the impact rod adopts a structure with a rectangular cross-section and a protruding ridge at the outer wall position, which further improves the crushing effect. In addition, the outer cage and the inner cage are made of stainless steel 2205, which avoids the problem of equipment corrosion during the crushing process and is beneficial to extending the service life of the equipment.

[0005] The technical solution adopted by the utility model is: a novel pulverizer for brine, comprising a pulverizing shell with a discharge port at the bottom, an outer cage body and an inner cage body coaxially and capable of rotating independently of each other are arranged inside the pulverizing shell;

[0006] The outer cage body comprises a first mounting plate, and two outer cage rings are arranged coaxially with the first mounting plate and sleeved with each other on a side away from the first mounting plate, and the outer cage rings are connected to the first mounting plate through a first impact rod;

[0007] The inner cage body comprises a second mounting plate, and a second connecting flange and an inner cage ring are arranged on a side away from the second mounting plate, the diameter of the second connecting flange is smaller than the inner diameter of the inner cage ring, the second connecting flange and the inner cage ring are both connected to the second mounting plate through a second impact rod, and the inner cage ring can be placed in the gap between the two outer cage rings of the outer cage body, and the second connecting flange can be placed inside the outer cage ring of the smallest size of the outer cage body;

[0008] The cross-sectional shapes of the first impact rod and the second impact rod are both rectangular structures, and the first impact rod and the second impact rod are detachably connected to the outer cage body and the inner cage body.

[0009] The crushing shell, the outer cage body and the inner cage body are all made of stainless steel 2205.

[0010] The inner cage ring of the inner cage body and one end of the second connecting flange are close to the end surface position of the first mounting plate.

[0011] The middle portion of the second connecting flange is a conical structure.

[0012] A first connecting flange is installed on the outside of the first mounting plate, and the first connecting flange and the second connecting flange are respectively connected to driving components.

[0013] The driving assembly includes a main shaft connected to the center of the first connecting flange and the second connecting flange, the other end of the main shaft is connected to a driven pulley, and also includes a motor, the motor output shaft is connected to a driving pulley, and the driving pulley and the driven pulley are connected through a transmission belt.

[0014] It also includes a base, with two support seats installed above the base, bearing seats installed on both sides above each support seat, and the main shaft is installed on the bearing seats through bearings.

[0015] A feeding port is arranged on one side above the pulverizing shell, and an observation hole is arranged on the top of the pulverizing shell.

[0016] The beneficial effects of the utility model are:

[0017] The utility model has a reasonable design structure and is easy to use. Both the outer cage body and the inner cage body adopt a double-layer impact rod structure, which can enable the material to be impacted multiple times in the process of moving from the inside to the outside. The impact rod adopts a structure with a rectangular cross-section and a protruding ridge on the outer wall to further improve the crushing effect. In addition, the outer cage body and the inner cage body are made of stainless steel 2205, which avoids the problem of equipment corrosion during the crushing process and is beneficial to extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional view of the utility model;

[0019] Figure 2It is an exploded view of the utility model;

[0020] Figure 3 This is a cross-sectional exploded view of the inner cage body and the outer cage body of the utility model;

[0021] Figure 4 This is an exploded view of the outer cage of the utility model;

[0022] Figure 5 This is an exploded view of the inner cage body of the utility model.

[0023] Markings in the figure: 1. base; 2. support base; 3. motor; 4. protective cover; 5. driven pulley; 6. main shaft; 7. outer cage body; 701. first connecting flange; 702. first mounting plate; 703. first impact rod; 704. outer cage ring; 8. inner cage body; 801. second mounting plate; 802. second impact rod; 803. second connecting flange; 804. inner cage ring; 9. bearing seat; 10. crushing shell; 11. feed port; 12. cover plate; 13. observation hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0025] As shown in the figure, a novel grinder for brine comprises a grinder shell 10 with a discharge port at the bottom, and an outer cage 7 and an inner cage 8 which are coaxial and can rotate independently of each other are arranged inside the grinder shell 10.

[0026] The outer cage body 7 includes a first mounting plate 702, and two outer cage rings 704 are coaxially arranged with the first mounting plate 702 and are mutually sleeved on the side away from the first mounting plate 702. The outer cage rings 704 are connected to the first mounting plate 702 through a first impact rod 703; wherein the two outer cage rings 704 have the same thickness and the end faces are flush with each other, and the two outer cage rings 704 are connected to the first mounting plate 702 through the first impact rods 703 evenly distributed in a ring shape, that is, the first impact rods 703 are distributed in two layers around the center of the first mounting plate 702.

[0027] The inner cage body 8 includes a second mounting plate 801, and a second connecting flange 803 and an inner cage ring 804 are provided on a side away from the second mounting plate 801. The diameter of the second connecting flange 803 is smaller than the inner diameter of the inner cage ring 804. The second connecting flange 803 and the inner cage ring 804 are both connected to the second mounting plate 801 through a second impact rod 802, and the inner cage ring 804 can be placed in the gap between the two outer cage rings 704 of the outer cage body 7, and the second connecting flange 803 can be placed inside the smallest outer cage ring 704 of the outer cage body 7; similar to the installation method of the first impact rod 703 mentioned above, the second impact rod 802 is used to connect the second connecting flange 803 and the inner cage ring 804 to the second mounting plate 801 respectively, that is, the second impact rod 802 is annularly distributed and also has two layers. With such an arrangement, the outer cage body 7 and the inner cage body 8 can be coaxially assembled in a double-layer staggered manner. Compared with the traditional single-layer structure, the material can be more fully crushed, thereby improving the crushing effect.

[0028] The cross-sectional shapes of the first impact rod 703 and the second impact rod 802 are both rectangular structures. Since the impact rods of the rectangular structure have a relatively prominent ridge structure on their periphery, the materials can be fully crushed during the crushing process, thereby improving the crushing effect. The first impact rod 703 and the second impact rod 802 are detachably connected to the outer cage body 7 and the inner cage body 8. In this example, the first impact rod 703 and the second impact rod 802 are respectively assembled by bolts. After one of the impact rods is damaged, it can be replaced in time to avoid wasting time by disassembling the entire device.

[0029] The pulverizing shell 10, the outer cage 7 and the inner cage 8 are all made of stainless steel 2205.

[0030] The inner cage ring 804 of the inner cage body 8 and one end of the second connecting flange 803 are close to the end surface of the first mounting plate 702, that is, during assembly, the inner cage ring 804 and one end of the second connecting flange 803 extend to one side close to the first mounting plate 702. More specifically, the middle part of the second connecting flange 803 is a conical structure, such as Figure 3 As shown, on the one hand, it is used to diffuse the materials to the surroundings as quickly as possible after entering the crushing shell 10, and on the other hand, it can protect the first connecting flange 701.

[0031] A first connecting flange 701 is installed on the outside of the first mounting plate 702 , and the first connecting flange 701 and the second connecting flange 803 are respectively connected to driving components.

[0032] The driving assembly includes a main shaft 6 connected to the center of the first connecting flange 701 and the second connecting flange 803, the other end of the main shaft 6 is connected to a driven pulley 5, and also includes a motor 3, the output shaft of the motor 3 is connected to a driving pulley (not shown in the figure), and the driving pulley and the driven pulley 5 are connected through a transmission belt, wherein a protective cover 4 is also installed on the motor 3 to protect the transmission belt, and the outer wall of the protective cover 4 is a grid structure, which can achieve a ventilation effect and prevent the two pulleys from being damaged due to excessive temperature.

[0033] It also includes a base 1, two support seats 2 are installed above the base 1, and bearing seats 9 are installed on both sides above each support seat 2. The main shaft 6 is installed on the bearing seats 9 through bearings.

[0034] A feed port 11 is provided on one side of the upper side of the pulverizing shell 10 , an observation hole 13 is provided on the top of the pulverizing shell 10 , and a cover plate 12 is installed at the observation hole 13 . After the work is finished, the cover plate 12 can be opened to observe the situation inside the pulverizing shell 10 .

[0035] When this new type of halide salt crusher is in use, the material is introduced into the interior of the crushing shell 10 from the feed port 11 of the crushing shell 10, and the two main shafts 6 are driven by two motors 3 to rotate independently, so that the outer cage 7 and the inner cage 8 are finally rotated. In practice, the outer cage 7 and the inner cage 8 have different rotation speeds, so that the first impact rod 703 and the second impact rod 802 located in the circumferential direction can be used to crush the material. Since the first impact rod 703 and the second impact rod 802 are each a double-layer structure in the circumferential direction, the material can be fully impacted and crushed, thereby improving the crushing effect. The crushed material is finally discharged from the discharge port below the crushing shell 10. Since the halide salt material has a certain corrosiveness, the outer cage 7, the inner cage 8 and the crushing shell 10 are designed to be made of corrosion-resistant stainless steel 2205, which can extend the overall service life of the equipment.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A new type of halogen salt pulverizer, characterized by: It comprises a crushing shell with a discharge port at the bottom, and an outer cage and an inner cage are coaxially arranged inside the crushing shell and can rotate independently of each other; The outer cage body comprises a first mounting plate, and two outer cage rings are arranged coaxially with the first mounting plate and sleeved with each other on a side away from the first mounting plate, and the outer cage rings are connected to the first mounting plate through a first impact rod; The inner cage body comprises a second mounting plate, and a second connecting flange and an inner cage ring are arranged on a side away from the second mounting plate, the diameter of the second connecting flange is smaller than the inner diameter of the inner cage ring, the second connecting flange and the inner cage ring are both connected to the second mounting plate through a second impact rod, and the inner cage ring can be placed in the gap between the two outer cage rings of the outer cage body, and the second connecting flange can be placed inside the outer cage ring of the smallest size of the outer cage body; The cross-sectional shapes of the first impact rod and the second impact rod are both rectangular structures, and the first impact rod and the second impact rod are detachably connected to the outer cage body and the inner cage body.

2. A new type of halogen salt pulverizer according to claim 1, characterized in that: The crushing shell, outer cage and inner cage are all made of stainless steel 2205.

3. A new type of halogen salt pulverizer according to claim 1, characterized in that: The inner cage ring of the inner cage body and one end of the second connecting flange are close to the end surface position of the first mounting plate.

4. A new type of halogen salt pulverizer according to claim 1, characterized in that: The middle portion of the second connecting flange is a conical structure.

5. A new type of halogen salt pulverizer according to claim 1, characterized in that: A first connecting flange is installed outside the first mounting plate, and the first connecting flange and the second connecting flange are respectively connected to driving components.

6. A new type of halogen salt pulverizer according to claim 5, characterized in that: The driving assembly includes a main shaft connected to the center of the first connecting flange and the second connecting flange, the other end of the main shaft is connected to a driven pulley, and also includes a motor, the motor output shaft is connected to a driving pulley, and the driving pulley and the driven pulley are connected through a transmission belt.

7. A new type of halogen salt pulverizer according to claim 6, characterized in that: It also includes a base, with two support seats installed above the base, bearing seats installed on both sides above each support seat, and the main shaft is installed on the bearing seats through bearings.

8. A new type of halogen salt pulverizer according to claim 1, characterized in that: A feeding port is arranged on one side of the upper side of the crushing shell, and an observation hole is arranged on the top of the crushing shell.

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