Water washing purification device for dolomite

Abstract

The invention discloses a dolomite washing purification device, which comprises: a washing tank, the washing tank is provided with a discharge tank, one side of the discharge tank is provided with a discharge port, and the edge of the lower surface of the washing tank is provided with support legs; the first drain outlet is formed in the upper end of one side wall of the rinsing bath; the rotating shaft rod is rotationally mounted on the inner side of the washing tank through a sealing bearing, and the outer surface of the rotating shaft rod is connected with a supporting pore plate for supporting dolomite through a threaded part; a spraying assembly; by arranging the first sewage draining exit, the discharging groove, the discharging opening, the rotating shaft rod, the supporting hole plate, the spraying assembly and the scraper assembly, the device is simple in structure, dirt with large density and floats with small density on the surface of dolomite can be rapidly discharged at the same time, the effect of washing and purifying the dolomite is improved, and the service life of the dolomite is prolonged. And the purified water is easily taken out from the inner side of the rinsing bath in a lifting manner, so that the use efficiency is improved.

Description

Technical Field

[0001] The invention specifically relates to a dolomite water-washing and purification device. Background Art

[0002] Among numerous mineral resources, dolomite, with its unique chemical composition and physical properties, has become one of the important raw materials for the production of calcium carbonate powder. Calcium carbonate powder is widely used in many fields such as industry, agriculture, and medicine. After the dolomite is broken into small pieces, in order to remove dirt and impurities on the surface of the dolomite and improve its purity, it needs to be washed with water to improve the purity of the dolomite.

[0003] When the existing dolomite is washed and purified, it is not convenient to remove the floating impurities on the water surface in the water tank. When the dolomite is lifted from the inside of the water tank, the floating impurities will re-attach to the surface of the dolomite, affecting the purity of the dolomite surface. In addition, when the dolomite is placed or taken out of the water tank, an additional lifting device is required. The washing step is relatively troublesome and time-consuming, which affects the washing efficiency. For this reason, we propose a dolomite washing and purification device. Summary of the invention

[0004] The object of the present invention is to provide a dolomite washing and purification device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a dolomite washing and purification device, comprising:

[0006] A water washing tank, wherein the water washing tank is provided with a discharge tank, a discharge port is provided on one side of the discharge tank, and a leg is provided on the edge of the lower surface of the water washing tank;

[0007] The first sewage outlet is opened at the upper end of one side wall of the washing tank;

[0008] A rotating shaft is rotatably mounted on the inner side of the washing tank through a sealed bearing, and a supporting orifice plate for supporting the dolomite is connected to the outer surface of the rotating shaft through a threaded portion;

[0009] A spray assembly is provided on the discharge chute to wash the dolomite;

[0010] A scraper assembly can be raised and lowered on the rotating shaft to move the liquid surface to drive floating objects away from the first sewage outlet;

[0011] The motor is fixed on the lower surface of the washing tank, and the output end of the motor is matched with the rotating shaft.

[0012] Preferably, the scraper assembly includes a sleeve, a scraper, a ring block and a prism, the prism is slidably installed on the inner top end of the rotating shaft, the sleeve is slidably mounted on the outer side of the rotating shaft, and a support rod connected to the prism is fixed on the sleeve, one side wall of the sleeve has a scraper for sliding the liquid surface, the ring block is fixed to the supporting orifice plate by a connecting rod, and the ring block corresponds to the sleeve.

[0013] Preferably, the scraper is arc-shaped.

[0014] Preferably, a stirring rod is fixed to the other side wall of the sleeve via a bracket, and the lower end of the stirring rod is lower than the lower surface of the ring block.

[0015] Preferably, two support rods are provided, and both of the two support rods are in a "J" shape.

[0016] Preferably, the spray assembly includes a spray pipe, a spray head and a liquid inlet pipe. The spray pipe is fixed to the top of the scraper through a support block, and the front surface of the spray pipe has a liquid inlet pipe connected to an external high-pressure water pipe. The lower surface of the spray pipe is provided with a spray head.

[0017] Preferably, a plurality of the spray heads are evenly distributed along the circumference of the spray pipe.

[0018] Preferably, a thread groove matching with the rotating shaft is formed on the inner side of the supporting hole plate.

[0019] Preferably, a guide block is fixed to the inner wall of the washing tank, and a guide groove matching with the guide block is formed on the edge of the outer surface of the supporting orifice plate.

[0020] Preferably, a circulation pipe interface is provided on one side wall of the water washing tank, and an L-shaped second sewage outlet is provided on the lower surface of the water washing tank.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention is provided with a first sewage outlet, a discharge trough, a discharge port, a rotating shaft, a supporting orifice plate, a spray assembly and a scraper assembly, so as to avoid the problem that in the traditional water washing of dolomite, the floating objects in the water tank are inconvenient to be driven away from the liquid surface, which affects the purity effect of the dolomite surface. In addition, when the dolomite is taken out, additional lifting equipment is required, which is relatively inconvenient. The present device has a simple structure and can quickly discharge the dirt with high density and the floating objects with low density on the surface of the dolomite from the water washing tank at the same time, thereby improving the effect of water washing and purification of the dolomite. Moreover, after purification, the dolomite can be easily lifted and taken out from the inside of the water washing tank, thereby improving the convenience and efficiency of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the second sewage outlet of the present invention;

[0025] Figure 3 It is a schematic cross-sectional structure diagram of a water washing tank of the present invention;

[0026] Figure 4 It is a schematic diagram of the supporting orifice plate structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure of the support orifice plate of the present invention.

[0028] In the figure: 1, washing tank; 2, supporting legs; 3, first sewage outlet; 4, discharge tank; 401, discharge port; 5, second sewage outlet; 6, circulation pipe interface; 7, motor; 8, rotating shaft; 9, supporting orifice plate; 901, threaded groove; 902, guide groove; 10, guide block; 111, spray pipe; 112, spray head; 113, liquid inlet pipe; 12, sleeve; 13, stirring rod; 14, scraper; 15, ring block; 16, prism. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 5 The present invention provides a technical solution: a dolomite washing and purification device, comprising:

[0031] A washing tank 1, the washing tank 1 is provided with a discharge tank 4, a discharge port 401 is provided on one side of the discharge tank 4, so that the dolomite can be discharged from the inner side of the washing tank 1 after washing, and a leg 2 is provided on the edge of the lower surface of the washing tank 1;

[0032] The first sewage outlet 3 is provided at the upper end of one side wall of the washing tank 1 to facilitate the discharge of dirt with a high density;

[0033] The rotating shaft 8 is rotatably mounted on the inner side of the washing tank 1 through a sealed bearing, and the outer surface of the rotating shaft 8 is connected to a supporting hole plate 9 for supporting the dolomite through a threaded portion, so as to support and place the dolomite, thereby driving the dolomite to be lifted and lowered;

[0034] A spray assembly is provided on the discharge trough 4 to rinse the dolomite, so as to better remove dirt on the surface of the dolomite, thereby improving the purity of the dolomite;

[0035] The scraper assembly can be lifted and installed on the rotating shaft 8 to paddle the liquid surface to drive the floating objects away from the first sewage outlet 3, so as to facilitate the discharge of the floating objects and dirt with smaller density from the inner side of the washing tank 1;

[0036] The motor 7 is fixed to the lower surface of the washing tank 1 , and the output end of the motor 7 is matched with the rotating shaft 8 .

[0037] Preferably, the scraper assembly includes a sleeve 12, a scraper 14, a ring block 15 and a prism 16. The prism 16 is slidably installed on the inner top end of the rotating shaft 8. The sleeve 12 is slidably mounted on the outer side of the rotating shaft 8, and a support rod connected to the prism 16 is fixed on the sleeve 12. A side wall of the sleeve 12 has a scraper 14 for sliding the liquid surface. The ring block 15 is fixed to the supporting orifice plate 9 through a connecting rod, and the ring block 15 corresponds to the sleeve 12, so as to concentrate the floating objects on the liquid surface with lower density and then discharge them from the first sewage outlet 3. At the same time, when the dolomite is discharged from the inner side of the washing tank 1, the scraper 14 is raised to reduce the obstruction to the supporting orifice plate 9.

[0038] Preferably, the scraper 14 is arc-shaped.

[0039] Preferably, a stirring rod 13 is fixed to the other side wall of the sleeve 12 through a bracket, and the lower end of the stirring rod 13 is lower than the lower surface of the ring block 15, so as to facilitate stirring of the dolomite on the supporting orifice plate 9 and improve the water washing effect.

[0040] Preferably, two support rods are provided, and both support rods are in a "J" shape.

[0041] Preferably, the spray assembly includes a spray pipe 111, a spray head 112 and a liquid inlet pipe 113. The spray pipe 111 is fixed to the top of the scraper 14 through a support block, and the front surface of the spray pipe 111 has a liquid inlet pipe 113 connected to an external high-pressure water pipe. The lower surface of the spray pipe 111 is provided with a spray head 112 to facilitate spraying water to wash the dolomite surface.

[0042] Preferably, a plurality of spray heads 112 are evenly distributed along the circumference of the spray pipe 111 to facilitate a better water washing effect.

[0043] Preferably, a thread groove 901 cooperating with the rotating shaft 8 is provided on the inner side of the supporting hole plate 9, so as to facilitate the lifting and lowering of the supporting hole plate 9 when the rotating shaft 8 rotates.

[0044] Preferably, a guide block 10 is fixed to the inner wall of the washing tank 1, and a guide groove 902 matching with the guide block 10 is opened on the edge of the outer surface of the supporting orifice plate 9 to facilitate the vertical up and down movement of the supporting orifice plate 9.

[0045] Preferably, a circulation pipe interface 6 is provided on one side wall of the water washing tank 1 , and an L-shaped second sewage outlet 5 is provided on the lower surface of the water washing tank 1 .

[0046] The working principle and use process of the present invention are as follows: when in use, the dolomite crushed into small particles is put into the inner side of the water washing tank 1, and the cleaning liquid is injected into the inner side of the water washing tank 1 until the liquid level is flush with the bottom surface of the first sewage outlet 3. One end of the circulation pipe interface 6 is connected with the liquid inlet pipe 113 of the spray pipe 111 through the circulation water pump. The cleaning liquid inside the water washing tank 1 enters the inner side of the spray pipe 111, and the dolomite is washed through the spray head 112 on the lower surface of the spray pipe 111. The dirt with a larger density on the surface of the dolomite settles to the bottom of the water washing tank 1 and is discharged outward through the second sewage outlet 5. The floating dirt with a smaller density floats on the liquid surface. When the dolomite is taken out from the inner side of the water washing tank 1, the motor 7 drives the rotating shaft 8 to rotate, and the rotating shaft 8 drives the supporting orifice plate 9 to rise through the threaded portion of the outer surface. At the same time, the rotating shaft 8 drives the scraper 14 to rotate through the prism 16 and the sleeve 12. The scraper 14 drives the floating objects on the liquid surface to move to the first sewage outlet 3, and is discharged from the first sewage outlet 3 to the outside of the washing tank 1. When the ring block 15 conflicts with the sleeve 12, the sleeve 12 is pushed to rise, and the sleeve 12 drives the prism 16 and the scraper 14 to rise until the surface of the edge of the supporting orifice plate 9 is aligned with the inner bottom surface of the discharge port 401. At this time, the dolomite slides toward the discharge port 401 through the inclined upper surface of the supporting orifice plate 9, and the purified dolomite can be taken out from the inner side of the washing tank 1.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dolomite washing and purification device, characterized in that: include: A water washing tank (1), wherein the water washing tank (1) is provided with a discharge tank (4), a discharge port (401) is provided on one side of the discharge tank (4), and a support leg (2) is provided on the edge of the lower surface of the water washing tank (1); A first sewage outlet (3) is provided at an upper end of a side wall of the washing tank (1); A rotating shaft (8) is rotatably mounted on the inner side of the washing tank (1) via a sealed bearing, and a supporting orifice plate (9) for supporting the dolomite is connected to the outer surface of the rotating shaft (8) via a threaded portion; A spray assembly is arranged on the discharge trough (4) to wash the dolomite; A scraper assembly is installed on the rotating shaft (8) in a lifting manner to move the liquid surface to drive floating objects away from the first sewage outlet (3); The motor (7) is fixed to the lower surface of the washing tank (1), and the output end of the motor (7) is matched with the rotating shaft (8).

2. The dolomite washing and purification device according to claim 1, characterized in that: The scraper assembly comprises a sleeve (12), a scraper (14), a ring block (15) and a prism (16); the prism (16) is slidably mounted on the inner top end of a rotating shaft (8); the sleeve (12) is slidably mounted on the outer side of the rotating shaft (8); a support rod connected to the prism (16) is fixed on the sleeve (12); a scraper (14) for sliding the liquid surface is provided on one side wall of the sleeve (12); the ring block (15) is fixed on a supporting orifice plate (9) through a connecting rod, and the ring block (15) corresponds to the sleeve (12).

3. The dolomite washing and purification device according to claim 2, characterized in that: The scraper (14) is arc-shaped.

4. The dolomite washing and purification device according to claim 2, characterized in that: A stirring rod (13) is fixed to the other side wall of the sleeve (12) via a bracket, and the lower end of the stirring rod (13) is lower than the lower surface of the ring block (15).

5. The dolomite washing and purification device according to claim 2, characterized in that: There are two support rods, and both of them are in "J" shape.

6. The dolomite washing and purification device according to claim 1, characterized in that: The spray assembly comprises a spray pipe (111), a spray head (112) and a liquid inlet pipe (113); the spray pipe (111) is fixed to the top of the scraper (14) through a support block, and the front surface of the spray pipe (111) has a liquid inlet pipe (113) connected to an external high-pressure water pipe, and the lower surface of the spray pipe (111) is provided with a spray head (112).

7. The dolomite washing and purification device according to claim 6, characterized in that: A plurality of the spray heads (112) are evenly distributed along the circumference of the spray pipe (111).

8. The dolomite washing and purification device according to claim 1, characterized in that: The inner side of the supporting hole plate (9) is provided with a thread groove (901) which matches with the rotating shaft rod (8).

9. The dolomite washing and purification device according to claim 1, characterized in that: A guide block (10) is fixed on the inner wall of the washing tank (1), and a guide groove (902) matching with the guide block (10) is provided on the outer surface edge of the supporting orifice plate (9).

10. The dolomite washing and purification device according to claim 1, characterized in that: A circulation pipe interface (6) is provided on one side wall of the water washing tank (1), and an L-shaped second sewage outlet (5) is provided on the lower surface of the water washing tank (1).

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