Wear-resistant sheet suitable for high potassium salt slurry

Abstract

The utility model provides a wear-resisting piece suitable for high potassium salt slurry, which relates to the technical field of slurry treatment, and comprises a back plate, a lining plate connected with the back plate, a wear-resisting shell, a plurality of wear-resisting holes and a plurality of wear-resisting holes, the open end of the wear-resistant shell is in contact with the back plate so as to completely cover the lining plate, two through holes in one-to-one correspondence with the two mounting holes are formed in the wear-resistant shell, and the corresponding through holes and the mounting holes form two mounting positions used for being connected with a stirring shaft. According to the wear-resisting piece, the independent wear-resisting shell is arranged, and a traditional lining plate serves as a core plate lining to be wrapped by the wear-resisting shell, so that when high-potassium-salt slurry is treated, the wear-resisting shell makes contact with the external high-potassium-salt slurry, after the wear-resisting piece is worn, only the wear-resisting shell needs to be replaced, and the use cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mud treatment, in particular to a wear-resistant sheet suitable for high-potassium salt mud. Background Art

[0002] The sintering head is a key part of the sintering machine. It is located at the top of the sintering machine and is responsible for sending materials from the sintering machine silo into the sintering machine cylinder for sintering. The ash in the sintering head contains rich chloride ions and potassium ions. Chloride ions and potassium ions are dissolved in water and the solution formed is highly corrosive to high potassium salt mud. When processing high potassium salt mud, one of the key steps is stirring. However, the wear-resistant sheet in the existing stirring blade adopts a single structure. Its structure refers to the attached Figure 5 As shown, it includes a back plate and a lining plate connected to the back plate. The lining plate is provided with two mounting holes for connecting to the stirring shaft. When this structure is in use, the outer surface of the lining plate is highly worn. Once damaged, it needs to be replaced as a whole, which is costly. Utility Model Content

[0003] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a wear-resistant sheet suitable for high-potassium salt mud.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A wear-resistant sheet suitable for high-potassium salt mud comprises a back plate and a lining plate connected to the back plate, wherein the lining plate is provided with two mounting holes, and the length of the lining plate is less than the length of the back plate, and further comprises a wear-resistant shell, wherein one end of the wear-resistant shell is open and sleeved on the outside of the lining plate and the two are connected by bolts, the open end of the wear-resistant shell contacts the back plate to completely cover the lining plate, and the wear-resistant shell is provided with two through holes arranged one-to-one corresponding to the two mounting holes, and the corresponding through holes and the mounting holes form two mounting positions for connecting to a stirring shaft.

[0006] Furthermore, the lining plate is provided with a threaded hole, the wear-resistant shell is provided with a fixing hole corresponding to the threaded hole, and the bolt is arranged in the fixing hole and connected to the threaded hole so that the position of the wear-resistant shell and the lining plate is fixed.

[0007] Furthermore, the fixing holes are blind holes to improve the aesthetics of the structure.

[0008] Furthermore, the inner cavity size of the wear-resistant shell is consistent with the outer contour size of the liner.

[0009] Furthermore, the length of the wear-resistant shell is consistent with the length of the back plate so that after the two are connected, a structure consistent with the specifications of a traditional wear-resistant sheet is formed.

[0010] Furthermore, the wear-resistant shell is made of aluminum-magnesium-manganese material or high-chromium alloy material.

[0011] Furthermore, the wear-resistant shell is formed by integral casting.

[0012] Furthermore, the thickness of the single-sided shell of the wear-resistant shell is 2-5 mm.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides an independent wear-resistant shell, and uses the traditional liner as the inner lining of the core plate to be wrapped by the wear-resistant shell, so that when the high-potassium salt mud is processed, the wear-resistant shell is in contact with the external high-potassium salt mud. When the wear-resistant sheet is worn, only the wear-resistant shell needs to be replaced, and it can be removed by operating the bolts, which is simple to operate and saves the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the utility model;

[0017] Figure 3 It is the structural schematic diagram of the liner;

[0018] Figure 4 It is a schematic diagram of the structure of the wear-resistant shell;

[0019] Figure 5 It is a structural schematic diagram of the prior art;

[0020] Among them: 1. back plate; 2. lining plate; 21. mounting hole; 22. threaded hole; 3. wear-resistant shell; 31. through hole; 32. fixing hole; 4. bolt. DETAILED DESCRIPTION

[0021] 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 in 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. The utility model is further described in combination with the drawings and embodiments:

[0022] See attached Figure 1-4As shown, a wear-resistant sheet suitable for high-potassium salt mud includes a back plate 1 and a lining plate 2 connected to the back plate 1, the lining plate 2 is provided with two mounting holes 21, and the length of the lining plate 2 is less than the length of the back plate 1; wherein, it also includes a wear-resistant shell 3, one end of the wear-resistant shell 3 is open and its inner cavity size is consistent with the outer contour size of the lining plate 2, the wear-resistant shell 3 is sleeved on the outside of the lining plate 2 and the two are connected by bolts 4, the open end of the wear-resistant shell 3 is in contact with the back plate 1 to completely cover the lining plate 2, the wear-resistant shell 3 is provided with two through holes 31 arranged one-to-one corresponding to the two mounting holes 21, and the corresponding through holes 31 and the mounting holes 21 form two mounting positions for connecting to the stirring shaft.

[0023] Specifically, refer to the attached Figure 1 As shown, the liner 2 is provided with a threaded hole 22, the wear-resistant shell 3 is provided with a fixing hole 32 corresponding to the threaded hole 22, and the bolt 4 is arranged in the fixing hole 32 and connected to the threaded hole 22 so that the wear-resistant shell 3 and the liner 2 are fixed in position.

[0024] In the above scheme, in order to improve the compactness and aesthetics of the wear-resistant sheet structure after the bolt 4 is installed, refer to the attached Figure 1 As shown, the fixing hole 32 is a blind hole.

[0025] Among them, refer to the attached Figure 2 As shown, the length of the wear-resistant shell 3 is consistent with the length of the back plate 1 so that the two are connected to form a structure consistent with the specifications of traditional wear-resistant sheets.

[0026] The wear-resistant shell 3 is integrally casted with aluminum-magnesium-manganese material or high-chromium alloy material, and the thickness of a single-side shell of the wear-resistant shell 3 is 2-5 mm.

[0027] In the specific implementation process of the utility model, the lining plate 2 acts as a core plate, which is wrapped by the wear-resistant shell 3, so that when the high-potassium salt mud is treated, the wear-resistant shell 3 is in contact with the external high-potassium salt mud. Therefore, when the wear-resistant sheet is worn, only the wear-resistant shell 3 needs to be replaced, and it can be removed by operating the bolts 4, which is simple to operate and saves the use cost.

[0028] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wear-resistant sheet suitable for high potassium salt mud, comprising a back plate (1) and a lining plate (2) connected to the back plate (1), wherein the lining plate (2) is provided with two mounting holes (21), characterized in that: The invention also comprises a wear-resistant shell (3), wherein the length of the liner (2) is less than the length of the back plate (1), one end of the wear-resistant shell (3) is open and is sleeved on the outside of the liner (2), and the two are connected by bolts (4), the open end of the wear-resistant shell (3) is in contact with the back plate (1), and the wear-resistant shell (3) is provided with two through holes (31) arranged in a one-to-one correspondence with the two mounting holes (21), and the corresponding through holes (31) and the mounting holes (21) form two mounting positions for connecting with the stirring shaft.

2. A wear-resistant sheet suitable for high potassium salt mud according to claim 1, characterized in that: The lining plate (2) is provided with a threaded hole (22), the wear-resistant shell (3) is provided with a fixing hole (32) corresponding to the threaded hole (22), and the bolt (4) is arranged in the fixing hole (32) and connected to the threaded hole (22).

3. A wear-resistant sheet suitable for high potassium salt mud according to claim 2, characterized in that: The fixing hole (32) is a blind hole.

4. The wear-resistant sheet suitable for high potassium salt mud according to claim 1, characterized in that: The inner cavity size of the wear-resistant shell (3) matches the outer contour size of the lining plate (2).

5. The wear-resistant sheet suitable for high potassium salt mud according to claim 1, characterized in that: The length of the wear-resistant shell (3) is consistent with the length of the back plate (1).

6. The wear-resistant sheet suitable for high potassium salt mud according to claim 1, characterized in that: The wear-resistant shell (3) is made of aluminum-magnesium-manganese material or high-chromium alloy material.

7. The wear-resistant sheet suitable for high potassium salt mud according to claim 1, characterized in that: The wear-resistant shell (3) is formed by integral casting.

8. The wear-resistant sheet suitable for high potassium salt mud according to claim 1, characterized in that: The thickness of a single-side shell of the wear-resistant shell (3) is 2-5 mm.

Images