Wastewater salt separation device

Abstract

The utility model discloses a wastewater salt separation device, which belongs to the technical field of wastewater salt separation equipment and comprises a support, a salt separation box is fixedly mounted at the upper end of the support, a stirring component is arranged in the salt separation box, and a filtering component is arranged at the top of the salt separation box. The filtering assembly comprises a filtering box, a feeding hopper is fixedly mounted at the top of the filtering box, a filtering plate is obliquely arranged in the filtering box, a sliding mechanism is arranged between the filtering plate and the inner wall of the filtering box, and the filtering plate is connected to the inner wall of the filtering plate through the sliding mechanism; through cooperative use of the filter box, the feed hopper, the filter plate and the sliding mechanism, the waste water can be subjected to impurity removal, slag waste is prevented from entering the salt separation box, salt crystals are prevented from being polluted when salt in the waste water is extracted, impurities in the salt crystals are reduced, the quality of the salt crystals can be effectively improved, and the service life of the salt crystals is prolonged. And the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater salt separation equipment, and specifically relates to a wastewater salt separation device. Background Technique

[0002] At present, there are problems of high-salt wastewater in industrial fields such as chemical industry, papermaking, metallurgy, and desulfurization. The direct discharge of industrial high-salt wastewater will not only pollute the environment but also waste the metal ions therein. Generally, high-salt wastewater will be purified by crystallization before discharge.

[0003] However, when the existing wastewater salt separation device separates salts from wastewater, it lacks a structure for filtering wastewater, resulting in excessive impurities in the wastewater and affecting the quality of salt crystallization.

[0004] Chinese Patent with publication number CN218620395U discloses a high-salt wastewater salt separation device, which includes a separation box and a purification box fixedly arranged at the lower end of the separation box. A microwave radiator is fixedly embedded in the inner wall of the separation box, and a partition is fixedly arranged at the upper end inside the separation box. A rotating rod is rotatably arranged on the partition, a first stirring blade is fixedly arranged at the lower end of the rotating rod, and a motor is fixedly arranged at the upper end of the separation box. The output shaft of the motor is fixedly connected to the rotating rod.

[0005] There are still some obvious deficiencies in the above-mentioned high-salt wastewater salt separation device during actual use. This device also has the problem of being inconvenient for filtering wastewater. Therefore, we need to propose a wastewater salt separation device. Content of the Utility Model

[0006] The purpose of the utility model is to provide a wastewater salt separation device with a structure convenient for filtering wastewater to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A wastewater salt separation device includes a bracket, a salt separation box is fixedly installed at the upper end of the bracket, a stirring component for stirring wastewater is arranged inside the salt separation box, and a filtering component for filtering wastewater is arranged at the top of the salt separation box;

[0008] The filtering component includes a filtering box fixedly installed at the top of the salt separation box. The inside of the filtering box is communicated with the inside of the salt separation box. A feed hopper is fixedly installed at the top of the filtering box. The bottom end of the feed hopper is communicated with the inside of the filtering box through a pipeline. A filter plate is inclinedly arranged inside the filtering box. A sliding mechanism is arranged between the filter plate and the inner wall of the filtering box, and the filter plate is connected to the inner wall of the filtering box through the sliding mechanism.

[0009] Preferably, the sliding mechanism includes a mounting block fixedly installed on the surface of the filtering box, and a sliding groove is formed on one side of the mounting block and on the inner wall of the filtering box.

[0010] Preferably, the sliding mechanism further includes two sliding blocks fixedly installed on both sides of the filter plate. The surfaces of the two sliding blocks are adapted to the inside of the sliding groove, and the two sliding blocks are slidably connected to the inner cavity of the sliding groove.

[0011] Preferably, the stirring assembly includes a rotating rod rotatably connected to the upper end of the salt separation box. One end of the rotating rod is connected with a power mechanism at the top of the salt separation box, and a salt scraping mechanism is connected to the surface of the other end of the rotating rod inside the salt separation box.

[0012] Preferably, a number of stirring rods are arranged at one end of the surface of the rotating rod inside the salt separation box, and a number of the stirring rods are uniformly and fixedly installed on the surface of one end of the rotating rod.

[0013] Preferably, the power mechanism includes a driving motor fixedly installed at one end of the top of the salt separation box, and the output end of the driving motor is fixedly connected with a first bevel gear.

[0014] Preferably, the power mechanism further includes a second bevel gear fixedly installed at one end of the rotating rod above the salt separation box. The surface of the second bevel gear is adapted to the surface of the first bevel gear, and the first bevel gear is meshed and connected with the second bevel gear.

[0015] Preferably, the salt scraping mechanism includes a connecting plate fixedly installed on the surface of the rotating rod inside the salt separation box. Two scraping plates are fixedly connected to both ends of the bottom of the connecting plate, and one side of the two scraping plates is attached to the inner wall of the salt separation box.

[0016] Preferably, a heat preservation shell is fixedly installed on the surface of the salt separation box. A number of heating tubes are arranged between the inside of the heat preservation shell and the surface of the salt separation box, and the number of the heating tubes are annularly and arrayedly distributed on the outside of the salt separation box.

[0017] Preferably, a control valve is fixedly installed at the bottom of the salt separation box, and a discharge pipe is connected to the bottom of the salt separation box through the control valve.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] By using the combination of a filtration tank, a feed hopper, a filter plate and a sliding mechanism, the utility model can remove impurities from wastewater, prevent crushed slag and waste from entering the inside of the salt separation tank, prevent the salt crystals from being contaminated when extracting salt from the wastewater, reduce the impurities in the salt crystals, effectively improve the quality of the salt crystals, increase the practicability of the device. At the same time, by using the sliding mechanism to control the filter plate to enter or exit the inside of the filtration tank, it is convenient to clean or replace the surface of the filter plate, ensuring the filtration effect of the filter plate.

[0020] Other features and advantages of the present utility model will be described in the following specification, and part of them will become obvious from the specification or be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structure pointed out in the specification and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a front view schematic structural diagram of the present utility model;

[0023] Figure 3 is a schematic internal structure diagram of the salt separation tank of the present utility model;

[0024] Figure 4 is a schematic internal structure diagram of the heat preservation shell of the present utility model;

[0025] Figure 5 is a schematic structural diagram of the sliding mechanism of the present utility model.

[0026] In the figure: 1, support; 2, salt separation tank; 3, filtration tank; 4, feed hopper; 5, filter plate; 6, sliding mechanism; 601, mounting block; 602, sliding groove; 603, sliding block; 7, rotating rod; 8, power mechanism; 801, drive motor; 802, first bevel gear; 803, second bevel gear; 9, salt scraping mechanism; 901, connecting plate; 902, scraper; 10, stirring rod; 11, heat preservation shell; 12, heating pipe; 13, control valve; 14, discharge pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5, the present utility model provides a technical solution: a wastewater salt separation device, including a bracket 1, a salt separation tank 2, a stirring assembly, and a filtering assembly.

[0029] Preferably, a salt separation tank 2 is fixedly installed at the upper end of the bracket 1. A stirring assembly for stirring the wastewater is arranged inside the salt separation tank 2, and a filtering assembly for filtering the wastewater is arranged at the top of the salt separation tank 2.

[0030] Preferably, as Figure 5 shown, the filtering assembly includes: a filtering tank 3, a feed hopper 4, a filter plate 5, and a sliding mechanism 6. The filtering tank 3 is fixedly installed at the top of the salt separation tank 2. The inside of the filtering tank 3 is communicated with the inside of the salt separation tank 2. A feed hopper 4 is fixedly installed at the top of the filtering tank 3. The bottom end of the feed hopper 4 is communicated with the inside of the filtering tank 3 through a pipeline. A filter plate 5 is inclinedly arranged inside the filtering tank 3. A sliding mechanism 6 is arranged between the filter plate 5 and the inner wall of the filtering tank 3, and the filter plate 5 is connected to the inner wall of the filter plate 5 through the sliding mechanism 6.

[0031] Specifically, through the combined use of the filtering tank 3, the feed hopper 4, the filter plate 5, and the sliding mechanism 6, the wastewater is poured into the filtering tank 3 from the feed hopper 4 and falls onto the surface of the filter plate 5, which can remove impurities from the wastewater, avoid debris and waste from entering the inside of the salt separation tank 2, prevent the salt crystals from being contaminated when extracting the salt from the wastewater, reduce the impurities in the salt crystals, effectively improve the quality of the salt crystals, increase the practicability of the device. At the same time, by using the sliding mechanism 6 to control the filter plate 5 to enter or exit the inside of the filtering tank 3, it is convenient to clean or replace the surface of the filter plate 5, ensuring the filtering effect of the filter plate 5.

[0032] Furthermore, as Figure 5 shown, the sliding mechanism 6 includes: a mounting block 601, a sliding groove 602, and a sliding block 603. The mounting block 601 is fixedly installed on the surface of the filtering tank 3. A sliding groove 602 is opened on one side of the mounting block 601 and on the inner wall of the filtering tank 3. One sides of two groups of sliding blocks 603 are respectively fixedly installed on both sides of the filter plate 5. The surfaces of the two groups of sliding blocks 603 are adapted to the inside of the sliding groove 602, and the two groups of sliding blocks 603 are slidably connected to the inner cavity of the sliding groove 602.

[0033] Specifically, through the combined use of the mounting block 601, the sliding groove 602, and the sliding block 603, it is convenient to control the filter plate 5 to enter the inside of the filtering tank 3 or be taken out from the inside of the filtering tank 3. The operation is simple, convenient and fast, facilitating the user to clean or replace the filter plate 5.

[0034] Preferably, as Figure 2 and Figure 3As shown in the figure, the stirring assembly includes a rotating rod 7, a power mechanism 8, a salt scraping mechanism 9, and stirring rods 10. The rotating rod 7 is rotatably connected to the upper end of the salt separation tank 2. One end of the rotating rod 7 and located at the top of the salt separation tank 2 is connected with a power mechanism 8. The surface of the other end of the rotating rod 7 and located inside the salt separation tank 2 is connected with a salt scraping mechanism 9. A plurality of groups of stirring rods 10 are arranged on the surface of one end of the rotating rod 7 and located inside the salt separation tank 2, and one ends of the plurality of groups of stirring rods 10 are uniformly fixedly installed on the surface of one end of the rotating rod 7.

[0035] Specifically, through the combined use of the rotating rod 7, the power mechanism 8, the salt scraping mechanism 9, and the stirring rods 10, when the wastewater is subjected to high-temperature treatment, it is convenient to stir the wastewater and improve the stirring effect. After the high-temperature treatment, it is convenient to clean the salt crystals adhering to the inner wall of the salt separation tank 2, solving the problem that the salt crystals inside the wastewater salt separation device are not conducive to cleaning.

[0036] Furthermore, as Figure 2 shown, the power mechanism 8 includes a driving motor 801, a first bevel gear 802, and a second bevel gear 803. The bottom of the driving motor 801 is fixedly installed at one end of the top of the salt separation tank 2. The output end of the driving motor 801 is fixedly connected with the first bevel gear 802. The second bevel gear 803 is fixedly installed at one end of the rotating rod 7 and located above the salt separation tank 2. The surface of the second bevel gear 803 is arranged in a matching manner with the surface of the first bevel gear 802, and the first bevel gear 802 and the second bevel gear 803 are meshed and connected together.

[0037] Specifically, through the combined use of the driving motor 801, the first bevel gear 802, and the second bevel gear 803, it is convenient to control the rotation of the rotating rod 7, and it is convenient for the rotating rod 7 to drive the stirring rods 10 and the salt scraping mechanism 9 to rotate.

[0038] In addition, as Figure 3 shown, the salt scraping mechanism 9 includes a connecting plate 901 and a scraping plate 902. The connecting plate 901 is fixedly installed on the surface of the rotating rod 7 and located inside the salt separation tank 2. Two ends of the bottom of the connecting plate 901 are fixedly connected with two groups of scraping plates 902. One side of the two groups of scraping plates 902 is attached to the inner wall of the salt separation tank 2, which can effectively prevent crystals from adhering to the inner wall of the salt separation tank 2.

[0039] Preferably, as Figure 4 shown, a heat preservation shell 11 is fixedly installed on the surface of the salt separation tank 2. A plurality of groups of heating tubes 12 are arranged between the inside of the heat preservation shell 11 and the surface of the salt separation tank 2, and the plurality of groups of heating tubes 12 are distributed in an annular array on the outside of the salt separation tank 2, which can facilitate heating the inside of the salt separation tank 2.

[0040] Preferably, as Figure 2As shown, a control valve 13 is fixedly installed at the bottom of the salt separation tank 2, and a discharge pipe 14 is connected to the bottom of the salt separation tank 2 through the control valve 13.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater salt separation device, characterized in that: It includes a bracket (1), a salt separation tank (2), a stirring assembly, and a filtering assembly: The upper end of the bracket (1) is fixedly installed with a salt separation tank (2). Inside the salt separation tank (2), there is a stirring assembly for stirring the wastewater. On the top of the salt separation tank (2), there is a filtering assembly for filtering the wastewater; The filtering assembly includes a filtering tank (3) fixedly installed on the top of the salt separation tank (2). The inside of the filtering tank (3) is in communication with the inside of the salt separation tank (2). On the top of the filtering tank (3), a feed hopper (4) is fixedly installed. The bottom end of the feed hopper (4) is in communication with the inside of the filtering tank (3) through a pipeline. Inside the filtering tank (3), a filter plate (5) is inclinedly arranged. Between the filter plate (5) and the inner wall of the filtering tank (3), there is a sliding mechanism (6), and the filter plate (5) is connected to the inner wall of the filter plate (5) through the sliding mechanism (6).

2. The wastewater desalting device according to claim 1, wherein: The sliding mechanism (6) includes a mounting block (601) fixedly installed on the surface of the filtering tank (3). On one side of the mounting block (601) and on the inner wall of the filtering tank (3), a sliding groove (602) is opened.

3. The wastewater desalting device according to claim 2, wherein: The sliding mechanism (6) further includes two groups of sliding blocks (603) fixedly installed on both sides of the filter plate (5). The surfaces of the two groups of sliding blocks (603) are adapted to the inside of the sliding groove (602), and the two groups of sliding blocks (603) are slidably connected to the inner cavity of the sliding groove (602).

4. The waste water desalination device according to claim 1, characterized in that: The stirring assembly includes a rotating rod (7) rotatably connected to the upper end of the salt separation tank (2). One end of the rotating rod (7) and located above the salt separation tank (2) is connected to a power mechanism (8). On the surface of the other end of the rotating rod (7) and located inside the salt separation tank (2), a salt scraping mechanism (9) is connected.

5. The wastewater desalination device according to claim 4, wherein: On the surface of one end of the rotating rod (7) and located inside the salt separation tank (2), a number of stirring rods (10) are arranged, and one ends of the number of stirring rods (10) are evenly fixedly installed on the surface of one end of the rotating rod (7).

6. The wastewater desalination device according to claim 4, characterized in that: The power mechanism (8) includes a driving motor (801) fixedly installed at one end of the top of the salt separation tank (2). The output end of the driving motor (801) is fixedly connected with a first bevel gear (802).

7. The wastewater desalination device according to claim 6, characterized in that: The power mechanism (8) further includes a second bevel gear (803) fixedly installed at one end of the rotating rod (7) and located above the salt separation tank (2). The surface of the second bevel gear (803) is adapted to the surface of the first bevel gear (802), and the first bevel gear (802) and the second bevel gear (803) are meshed and connected together.

8. The wastewater desalting device according to claim 4, wherein: The salt scraping mechanism (9) includes a connecting plate (901) fixedly installed on the surface of the rotating rod (7) and located inside the salt separation tank (2). At both ends of the bottom of the connecting plate (901), two groups of scraping plates (902) are fixedly connected. One side of the two groups of scraping plates (902) is attached to the inner wall of the salt separation tank (2).

9. The wastewater desalting device according to claim 1, wherein: A heat preservation shell (11) is fixedly installed on the surface of the salt separation tank (2). A plurality of groups of heating tubes (12) are arranged between the interior of the heat preservation shell (11) and the surface of the salt separation tank (2), and the plurality of groups of heating tubes (12) are distributed in an annular array on the outer side of the salt separation tank (2).

10. The wastewater desalting device according to claim 1, characterized in that: A control valve (13) is fixedly installed at the bottom of the salt separation tank (2), and a discharge pipe (14) is connected to the bottom of the salt separation tank (2) through the control valve (13).

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