Cooling water recycling water-saving device for industrial silicon smelting furnace

Abstract

The utility model discloses a cooling water recycling water-saving device for an industrial silicon smelting furnace, which comprises a smelting furnace, a settling mechanism, a filtering frame and a cooling tower, when the cooling water recycling water-saving device is used, water to be treated in the smelting furnace is conveyed into a separation chamber of the settling mechanism through a connecting pipe; the filter screen on the filter frame can filter and settle water to be treated in the smelting furnace, so that impurities in water flow are quickly removed, the influence on the production quality of industrial silicon is avoided, and when the impurities are filtered, the motor drives the screw rod to rotate to enable the filter frame to descend, so that the impurities are filtered. And when impurities need to be removed, a motor drives a screw rod to rotate so as to lift the filtering frame, a cover plate II at an opening in the upper end of a separation cavity is opened, and the sealing frame strip at the lower end of the frame main body abuts against the sealing frame, so that the sealing performance of the device in the filtering process is ensured, and the filtering effect on the impurities is improved. Therefore, the impurities on the filter screen of the frame main body can be directly removed, and the usability when the impurities are cleaned is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water -saving device technical field, concretely relates to a kind of cooling water reuse water -saving device for industrial silicon smelting furnace. BACKGROUND

[0002] The existing industrial silicon production will use water-saving device to treat cooling water, so as to avoid waste of water resources. The cooling water used in the existing industrial silicon production is treated by the sedimentation tank in the water-saving device, and then circulated by water pump to realize the function of recycling cooling water, so as to achieve the purpose of water saving.

[0003] The existing Chinese patent with the authorization announcement number CN219551201U discloses a cooling water reuse water-saving device for industrial silicon smelting furnace, which belongs to the technical field of water-saving device. The device includes a smelting furnace, a sedimentation tank, and a cooling tower. The sedimentation tank and the cooling tower are arranged on both sides of the smelting furnace. A cooling pipe is fixedly connected between the cooling tower and the smelting furnace. A drainage pipe is fixedly connected between the smelting furnace and the sedimentation tank. Valves are arranged on the cooling pipe and the drainage pipe. A water pump is installed at the top of the sedimentation tank. One end of the water pump is fixedly connected with a circulating pipe. One end of the circulating pipe is fixedly connected with the cooling tower. One end of the water pump is fixedly connected with a water outlet pipe. One end of the water outlet pipe is fixedly connected with the sedimentation tank. By arranging upper and lower partition plates, coarse, medium, and fine precision filter screens, impurities can be prevented from circulating with water flow, ensuring the production quality of subsequent industrial silicon. By arranging an auxiliary box and a drawer, the impurity cleaning efficiency in the sedimentation tank can be improved.

[0004] The above-mentioned prior art has the following disadvantages: when cleaning the sedimentation tank, the drawer needs to be pulled out of the auxiliary box, so as to realize the cleaning function of impurities. The cooling water in the sedimentation tank does not need to be drained, which is beneficial to improving the cleaning efficiency of impurities, but the drawer still needs to be pulled out manually, which has certain improvement space in ease of use. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a cooling water reuse water-saving device for industrial silicon smelting furnace to solve the technical problem that the drawer needs to be pulled out manually in the prior art, which has certain improvement space in ease of use.

[0006] The technical problem of the utility model can be solved by the following technical solutions:

[0007] A cooling water reuse water-saving device for industrial silicon smelting furnace includes:

[0008] A settling mechanism includes a settling tank, which has a separation chamber and a storage chamber connected to each other. The separation chamber and the storage chamber are symmetrically distributed and fixedly connected to the inner wall of the separation chamber. The installation components are equipped with screws and motors for driving the screws to rotate. A sealing frame is fixedly connected to the periphery of the inner wall of the separation chamber. The separation chamber is connected to an inlet pipe, and the storage chamber is connected to an outlet pipe.

[0009] The filter frame includes a frame body, a frame connecting plate fixedly connected to the frame body, a filter screen fixedly installed on the frame body, and threaded sleeves corresponding to the screw symmetrically distributed on the frame connecting plate, with the screw nut and the threaded sleeves being threadedly connected.

[0010] The smelting furnace is located on one side of the settling mechanism, and a cooling tower is located on the other side of the smelting furnace. The cooling tower is connected to the settling mechanism through an outlet pipe, the smelting furnace is connected to the settling mechanism through an inlet pipe, and the smelting furnace is connected to the cooling tower.

[0011] As a further embodiment of this utility model: a partition is provided between the separation chamber and the storage chamber, and an opening is provided at the lower end of the partition, so that the separation chamber and the storage chamber are connected through the opening at the lower end of the partition.

[0012] As a further embodiment of this utility model: the mounting assembly includes a mounting plate one and a mounting plate two, a screw is vertically disposed between the mounting plate one and the mounting plate two, and bearings are embedded on both the mounting plate one and the mounting plate two. The outer rings of the bearings are fixedly connected to the mounting plate one and the mounting plate two, and the two ends of the screw are respectively sleeved and fixedly connected to the inner rings of the bearings on the mounting plate one and the mounting plate two.

[0013] As a further embodiment of this utility model: the second mounting plate is disposed above the first mounting plate, the motor is fixedly mounted on the second mounting plate, and the drive end of the motor is coaxially and fixedly connected to the end of the screw.

[0014] As a further embodiment of this utility model: a connecting pipe connects the inlet pipe of the smelting furnace and the separation chamber, a cooling pipe connects the smelting furnace and the cooling tower, and a circulation pipe connects the outlet pipe of the cooling tower and the storage chamber.

[0015] As a further embodiment of this utility model: the frame body is horizontally arranged, an anti-overflow frame plate is fixedly connected to the upper end of the frame body, a sealing frame corresponding to the sealing frame strip is fixedly connected to the lower end of the frame body, an opening is provided at the upper end of the separation chamber, a cover plate is provided at the opening of the separation chamber, an opening is provided at the upper end of the storage chamber, and a cover plate is provided at the opening of the storage chamber.

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

[0017] In use, the water to be treated in the smelting furnace is transported to the separation chamber of the settling mechanism through a connecting pipe. The filter screen on the filter frame can filter and settle the water in the smelting furnace, thereby quickly removing impurities from the water flow and avoiding affecting the quality of industrial silicon production. When filtering impurities, the motor drives the screw to rotate, causing the filter frame to descend, thereby abutting the sealing strip at the lower end of the frame body against the sealing frame, thus ensuring the sealing of the device during filtration and improving the filtration effect on impurities. When it is necessary to remove impurities from the filter screen of the frame body, the motor drives the screw to rotate, thereby raising the filter frame and opening the cover plate at the upper opening of the separation chamber, so that the impurities on the filter screen of the frame body can be removed directly, improving the ease of use when cleaning impurities. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the settling mechanism of this utility model. Figure One ;

[0021] Figure 3 This is a three-dimensional structural diagram of the settling mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the settling mechanism of this utility model. Figure Two ;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the filter frame of this utility model. Figure One ;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the filter frame of this utility model. Figure Two .

[0025] In the diagram: 1. Smelting furnace; 2. Settling mechanism; 21. Settling tank; 22. Cover plate one; 23. Cover plate two; 24. Separation chamber; 25. Storage chamber; 26. Mounting plate one; 27. Mounting plate two; 28. Motor; 29. ​​Screw; 210. Sealing frame; 211. Inlet pipe; 212. Outlet pipe; 3. Filter frame; 31. Frame connecting plate; 32. Frame body; 33. Threaded sleeve; 34. Overflow prevention frame plate; 35. Sealing frame strip; 4. Cooling tower; 5. Cooling pipe; 6. Connecting pipe; 7. Circulation pipe. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figures 1-6 As shown, a water-saving device for reusing cooling water in an industrial silicon smelting furnace includes:

[0028] The settling mechanism 2 includes a settling tank 21, in which a separation chamber 24 and a storage chamber 25 are respectively opened. The separation chamber 24 and the storage chamber 25 are connected to each other. The inner wall of the separation chamber 24 is symmetrically distributed and fixedly connected with an installation assembly. The installation assembly is equipped with a screw 29 and a motor 28 for driving the screw 29 to rotate. A sealing frame 210 is fixedly connected to the periphery of the inner wall of the separation chamber 24. The separation chamber 24 is connected to an inlet pipe 211, and the storage chamber 25 is connected to an outlet pipe 212.

[0029] The filter frame 3 includes a frame body 32, a frame connecting plate 31 fixedly connected to the frame body 32, a filter screen fixedly installed on the frame body 32, and threaded sleeves 33 corresponding to the screw 29 symmetrically distributed on the frame connecting plate 31, with the screw 29 and the threaded sleeves 33 being threadedly connected.

[0030] A smelting furnace 1 is located on one side of a settling mechanism 2. A cooling tower 4 is located on the other side of the smelting furnace 1. The cooling tower 4 is connected to the settling mechanism 2 via a water outlet pipe 212. The smelting furnace 1 is connected to the settling mechanism 2 via a water inlet pipe 211. The smelting furnace 1 is also connected to the cooling tower 4.

[0031] A partition is provided between the separation chamber 24 and the storage chamber 25, and an opening is provided at the lower end of the partition. The separation chamber 24 and the storage chamber 25 are connected through the opening at the lower end of the partition.

[0032] The mounting assembly includes mounting plate 1 26 and mounting plate 27. A screw 29 is vertically positioned between mounting plate 1 26 and mounting plate 27. Bearings are embedded in both mounting plate 1 26 and mounting plate 27. The outer rings of the bearings are fixedly connected to mounting plate 1 26 and mounting plate 27. The two ends of the screw 29 are respectively sleeved and fixedly connected to the inner rings of the bearings on mounting plate 1 26 and mounting plate 27. Mounting plate 27 is positioned above mounting plate 1 26. A motor 28 is fixedly mounted on mounting plate 27. The drive end of the motor 28 is coaxially fixedly connected to the end of the screw 29.

[0033] A connecting pipe 6 connects the smelting furnace 1 to the water inlet pipe 211 of the separation chamber 24, a cooling pipe 5 connects the smelting furnace 1 to the cooling tower 4, and a circulation pipe 7 connects the cooling tower 4 to the water outlet pipe 212 of the storage chamber 25.

[0034] The frame body 32 is horizontally arranged. An anti-overflow frame plate 34 is fixedly connected to the upper end of the frame body 32. A sealing frame 210 corresponding to the sealing frame strip 35 is fixedly connected to the lower end of the frame body 32. An opening 1 is opened at the upper end of the separation chamber 24. A cover plate 23 is provided at the opening of the separation chamber 24. An opening 2 is opened at the upper end of the storage chamber 25. A cover plate 22 is provided at the opening of the storage chamber 25.

[0035] In some specific embodiments, a delivery pump for conveying water flow and an on / off valve for controlling the opening and closing of the pipeline are fixedly installed on the cooling pipe 5, the connecting pipe 6, and the circulation pipe 7.

[0036] To facilitate understanding of the embodiments of this solution by those skilled in the art, the working principle of this solution will now be briefly explained in conjunction with specific application scenarios:

[0037] In use, the water to be treated in the smelting furnace 1 is transported to the separation chamber 24 of the settling mechanism 2 through the connecting pipe 6. The filter screen on the filter frame 3 can filter and settle the water to be treated in the smelting furnace 1, thereby quickly removing impurities from the water flow and avoiding affecting the quality of industrial silicon production. When filtering impurities, the screw 29 driven by the motor 28 rotates, causing the filter frame 3 to descend, thereby abutting the sealing frame strip 35 at the lower end of the frame body 32 against the sealing frame 210, thus ensuring the sealing of the device during filtration and improving the filtration effect on impurities. When it is necessary to remove impurities from the filter screen of the frame body 32, the screw 29 driven by the motor 28 rotates, thereby raising the filter frame 3 and opening the cover plate 23 at the upper opening of the separation chamber 24, so that the impurities on the filter screen of the frame body 32 can be removed directly, improving the ease of use when cleaning impurities.

[0038] The foregoing has described several embodiments of this utility model in detail, but these embodiments are not limited thereto and should not be considered as limiting the scope of this utility model. All equivalent changes and improvements made within the scope of the claims of this utility model should still fall within the patent coverage of this utility model.

Claims

1. A water-saving device for reusing cooling water in an industrial silicon smelting furnace, characterized in that, include: The settling mechanism (2) includes a settling tank (21), which has a separation chamber (24) and a storage chamber (25) respectively. The separation chamber (24) and the storage chamber (25) are connected to each other. The inner wall of the separation chamber (24) is symmetrically distributed and fixedly connected with an installation component. The installation component is provided with a screw (29) and a motor (28) for driving the screw (29) to rotate. The inner wall of the separation chamber (24) is fixedly connected with a sealing frame (210). The separation chamber (24) is connected to an inlet pipe (211), and the storage chamber (25) is connected to an outlet pipe (212). The filter frame (3) includes a frame body (32), a frame connecting plate (31) is fixedly connected to the frame body (32), a filter screen is fixedly installed on the frame body (32), and threaded sleeves (33) corresponding to the screw (29) are symmetrically distributed on the frame connecting plate (31), and the screw (29) and the threaded sleeves (33) are threadedly connected. A smelting furnace (1) is located on one side of a settling mechanism (2). A cooling tower (4) is located on the other side of the smelting furnace (1). The cooling tower (4) is connected to the settling mechanism (2) via a water outlet pipe (212). The smelting furnace (1) is connected to the settling mechanism (2) via a water inlet pipe (211). The smelting furnace (1) is connected to the cooling tower (4).

2. The water-saving device for cooling water reuse in an industrial silicon smelting furnace according to claim 1, characterized in that, A partition is provided between the separation chamber (24) and the storage chamber (25), and an opening is provided at the lower end of the partition. The separation chamber (24) and the storage chamber (25) are connected through the opening at the lower end of the partition.

3. The water-saving device for cooling water reuse in an industrial silicon smelting furnace according to claim 1, characterized in that, The mounting assembly includes mounting plate one (26) and mounting plate two (27). A screw (29) is vertically positioned between mounting plate one (26) and mounting plate two (27). Bearings are embedded in both mounting plate one (26) and mounting plate two (27). The outer ring of the bearing is fixedly connected to mounting plate one (26) and mounting plate two (27). Both ends of the screw (29) are respectively sleeved and fixedly connected to the inner ring of the bearing on mounting plate one (26) and mounting plate two (27).

4. A water-saving device for cooling water reuse in an industrial silicon smelting furnace according to claim 3, characterized in that, Mounting plate two (27) is set above mounting plate one (26), and motor (28) is fixedly mounted on mounting plate two (27). The drive end of motor (28) is coaxially fixedly connected to the end of screw (29).

5. A water-saving device for cooling water reuse in an industrial silicon smelting furnace according to claim 1, characterized in that, A connecting pipe (6) connects the smelting furnace (1) and the water inlet pipe (211) of the separation chamber (24), a cooling pipe (5) connects the smelting furnace (1) and the cooling tower (4), and a circulation pipe (7) connects the cooling tower (4) and the water outlet pipe (212) of the storage chamber (25).

6. A water-saving device for cooling water reuse in an industrial silicon smelting furnace according to claim 1, characterized in that, The frame body (32) is horizontally set, and an anti-overflow frame plate (34) is fixedly connected to the upper end of the frame body (32). A sealing frame (210) corresponding to the sealing frame strip (35) is fixedly connected to the lower end of the frame body (32). An opening is provided at the upper end of the separation chamber (24), and a cover plate (23) is provided at the opening of the separation chamber (24). An opening is provided at the upper end of the storage chamber (25), and a cover plate (22) is provided at the opening of the storage chamber (25).

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