Chemical high-salinity wastewater concentrator

Abstract

The utility model belongs to the technical field of wastewater concentrators, and discloses a chemical high-salinity wastewater concentrator which comprises a containing component and a driving component, the containing component forms a containing cavity, an internal heating component is used for heating high-salinity wastewater, the driving component drives the heating component to rotate in the containing cavity, and the containing component comprises a containing part and a cover plate part. The cover plate part can move up and down, the chassis capable of moving up and down is arranged in the inner cavity, the heating component is driven by the driving component to rotate in the containing cavity, crystals are prevented from being accumulated on the heating component, and therefore efficient heating is continuously maintained, and the concentration effect is guaranteed. Besides, by arranging an electric push rod, linkage of the side plate, the top cover, the connecting rod and the base plate is achieved, through the scraping effect of the base plate on the inner wall of the inner cavity, crystals easily fall into the containing groove, the top cover moves to be exposed out of the inner cavity, the crystals are conveniently and comprehensively cleaned, tedious disassembly is not needed, the cleaning process is simplified, and efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater concentrators, and in particular relates to a chemical high-salt wastewater concentrator. Background Art

[0002] High-salt wastewater treatment is a problem that the chemical industry often needs to deal with. Existing high-salt wastewater treatment methods mainly include membrane separation technology and evaporation crystallization technology. Among them, evaporation crystallization is widely used because of its simple principle. However, there are certain defects in the use of existing devices. For example, in the Chinese patent with publication number "CN 209872428 U", a vertical high-salt wastewater evaporation concentrator is disclosed. The device evaporates and concentrates high-salt wastewater through multi-layer concentric heating cylinders through which steam is passed. The heat exchange area per unit volume is large. In addition, horizontal blades are arranged on the chassis, and the horizontal blades can perform circular motion on the chassis driven by the rotating shaft. However, when the device heats the high-salt wastewater, it is fixed in one place for heating. Therefore, crystals are easily attached to the heating structure, thereby affecting the concentration efficiency of the device. In addition, the device promotes the discharging of crystals by setting horizontal blades. However, the crystals will still adhere to the rotating shaft. Therefore, it is inconvenient to completely clean the crystals in the device, and the crystals can be cleaned only after the device is completely disassembled. Utility Model Content

[0003] The purpose of the utility model is to provide a chemical high-salt wastewater concentrator to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical high-salt wastewater concentrator, comprising a storage component and a driving component, wherein a storage chamber for storing high-salt wastewater is formed inside the storage component, and a heating component for heating the high-salt wastewater is arranged inside the storage chamber, the driving component is installed on the storage component, and the output end of the driving component extends to the inside of the storage chamber and is connected to the heating component, and the driving component is used to drive the heating component to rotate inside the storage chamber.

[0005] Preferably, the storage component includes a storage portion and a cover portion that moves up and down relative to the storage portion;

[0006] The receiving cavity is formed inwardly at the top of the receiving portion, and the driving member is installed on the cover portion and moves through the cover portion to make the cover portion contact with the receiving portion or move away from the receiving portion.

[0007] Preferably, the receiving portion comprises a cylinder;

[0008] The bottom of the cylinder is fixedly connected with a foot, and the top of the cylinder is sunken to form an inner cavity.

[0009] Preferably, the cover plate portion comprises a top cover;

[0010] A water inlet pipe and an air outlet pipe are fixedly connected to the top of the top cover. The water inlet pipe is on one side of the air outlet pipe and is used to guide high-salt wastewater into the inner cavity. The air outlet pipe is used to guide steam to be discharged, and a connecting ring matching the inner cavity is fixedly connected to the bottom of the top cover.

[0011] Preferably, electric push rods are fixedly connected to both symmetrical sides of the cylinder, two side plates are symmetrically fixedly connected to the circumference of the top cover, and the telescopic ends of the electric push rods are fixedly connected to the bottoms of the side plates.

[0012] Preferably, the driving member comprises a motor;

[0013] The motor is fixedly connected to the top of the top cover, and the motor is between the air outlet pipe and the water inlet pipe. The output end of the motor is connected to a bottom rod, the free end of the bottom rod passes through the bottom of the top cover, and the bottom of the bottom rod is fixedly connected to the top of the heating component.

[0014] Preferably, the heating component comprises a base plate, and a plurality of heating tubes are fixedly connected to the bottom of the base plate.

[0015] Preferably, a movable chassis is provided inside the inner cavity, the top of the chassis is recessed to form a storage groove, the bottom of the top cover is fixedly connected to a connecting rod, and the bottom of the connecting rod is fixedly connected to the top of the chassis.

[0016] Preferably, a movable chassis is provided inside the inner cavity, the top of the chassis is recessed to form a storage groove, the bottom of the top cover is fixedly connected to a connecting rod, and the bottom of the connecting rod is rotatably connected to the top of the chassis.

[0017] Preferably, the inner wall of the storage groove is inclined downward from the edge position to the middle position.

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

[0019] (1) The utility model sets a driving component to drive the heating component to rotate, and then allows the heating component to rotate inside the storage chamber. The high-salt wastewater is heated by the rotation of the heating component, thereby preventing crystals from adhering to the heating component. When the heating component heats the high-salt wastewater, it can maintain a high heating efficiency and will not affect the concentration efficiency of the device.

[0020] (2) The utility model provides an electric push rod to drive the side panels and the top cover to move, and then the top cover drives the connecting rod and the chassis to move, so that the inner wall of the inner cavity is scraped by the chassis, and then the crystals attached to the inner wall are scraped, so that the crystals fall into the storage groove on the chassis, and the inner cavity is exposed by moving the top cover, so that the device can be easily cleaned thoroughly. Cleaning can be carried out without completely disassembling the device, thereby reducing the difficulty of crystal cleaning and improving the efficiency of crystal cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0022] Figure 2 This is the second stereogram of the utility model;

[0023] Figure 3 This is the third stereogram of the utility model;

[0024] Figure 4 It is one of the cross-sectional views of the utility model;

[0025] Figure 5 This is the second cross-sectional view of the utility model;

[0026] Figure 6 for Figure 4 Cross-sectional view of the chassis after it has been moved;

[0027] Figure 7 for Figure 5 Cross-sectional view of the chassis after it has been moved;

[0028] In the figure: 1. base; 2. cylinder; 3. air outlet pipe; 4. motor; 5. water inlet pipe; 6. side panel; 7. electric push rod; 8. top cover; 9. connecting ring; 10. connecting rod; 11. bottom rod; 12. base plate; 13. heating tube; 14. storage slot; 15. chassis; 16. inner cavity. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-Figure 7 As shown, the utility model provides the following technical solutions:

[0031] A chemical high-salt wastewater concentrator comprises a storage component and a driving component. A storage chamber for storing high-salt wastewater is formed inside the storage component. A heating component for heating the high-salt wastewater is arranged inside the storage chamber. The driving component is mounted on the storage component, and an output end of the driving component extends to the inside of the storage chamber and is connected to the heating component. The driving component is used to drive the heating component to rotate inside the storage chamber.

[0032] Through the above technical solution, when personnel need to concentrate high-salt wastewater, the high-salt wastewater to be treated is added to the storage cavity inside the storage component, and the high-salt wastewater is heated by the heating component, so that the water in the high-salt wastewater is volatilized, thereby concentrating the high-salt wastewater. When the heating component heats the high-salt wastewater, the driving component works, and the driving component drives the heating component to rotate in the storage cavity, so that the heating component rotates to heat the high-salt wastewater, avoiding the heating component from heating the high-salt wastewater statically, avoiding the attachment of crystalline substances to the heating component, and allowing the efficiency of the heating component to continuously maintain a high heating efficiency.

[0033] Specifically, in one embodiment, regarding the storage component:

[0034] The storage component includes a storage part and a cover part which moves up and down relative to the storage part;

[0035] The receiving cavity is formed inwardly at the top of the receiving part, and the driving component is installed on the cover part and moves through the cover part to make the cover part contact with the receiving part or move away from the receiving part.

[0036] Through the above technical solution, when personnel need to concentrate high-salt wastewater, the cover part is moved relative to the storage part to expose the storage cavity on the storage part, and the high-salt wastewater to be treated is added into the storage cavity inside the storage part. The cover part moves back, and the high-salt wastewater is heated by the heating component, so that the water in the high-salt wastewater is volatilized, thereby concentrating the high-salt wastewater. When the heating component heats the high-salt wastewater, the driving component works, and the driving component drives the heating component to rotate in the storage cavity, so that the heating component rotates to heat the high-salt wastewater, avoiding the heating component from heating the high-salt wastewater statically, avoiding the crystallized material from adhering to the heating component, and allowing the efficiency of the heating component to continuously maintain a high heating efficiency. When it is necessary to clean the crystals produced by concentration, the cover part is moved relative to the storage part until the storage cavity is exposed, and the crystals in the storage cavity can be cleaned.

[0037] In addition, in the present utility model, if Figure 1-Figure 7 As shown, the storage portion includes a cylinder 2;

[0038] The bottom of the cylinder 2 is fixedly connected with a foot 1 , and the top of the cylinder 2 is sunken to form an inner cavity 16 .

[0039] Through the above technical solution, the cylinder 2 is supported by the base 1, and the high-salinity wastewater is accommodated by the inner cavity 16 inside the cylinder 2.

[0040] Specifically, in one embodiment, regarding the storage component:

[0041] like Figure 1-Figure 2 , Figure 4-Figure 7 As shown, the cover plate portion includes a top cover 8;

[0042] The top of the top cover 8 is fixedly connected with a water inlet pipe 5 and an air outlet pipe 3. The water inlet pipe 5 is on one side of the air outlet pipe 3, and the water inlet pipe 5 is used to guide high-salt wastewater into the inner cavity 16. The air outlet pipe 3 is used to guide the steam to be discharged, and a connecting ring 9 matching the inner cavity 16 is fixedly connected to the bottom of the top cover 8.

[0043] Through the above technical solution, before transporting high-salt wastewater, the pipeline for transporting high-salt wastewater is connected to the water inlet pipe 5, and the high-salt wastewater is transported to the inner cavity 16 on the cylinder 2 through the water inlet pipe 5. After the heating component heats the high-salt wastewater, steam is discharged through the exhaust pipe 3, thereby concentrating and crystallizing the high-salt wastewater.

[0044] Regarding how the top cover 8 moves, Figure 4-Figure 6 As shown, electric push rods 7 are fixedly connected to both symmetrical sides of the cylinder 2, and the top cover 8 is symmetrically fixedly connected to two side plates 6 on its circumference, and the telescopic ends of the electric push rods 7 are fixedly connected to the bottoms of the side plates 6.

[0045] Through the above technical solution, when the top cover 8 needs to be moved, the electric push rod 7 works, and then the electric push rod 7 drives the side plate 6 to move, and the side plate 6 drives the top cover 8 to move, so as to adjust the distance between the top cover 8 and the cylinder 2, so that the top cover 8 covers the inner cavity 16, or exposes the inner cavity 16, so that the crystals are easy to clean.

[0046] Specifically, in one embodiment, regarding the above-mentioned driving member:

[0047] like Figure 1-Figure 2 , Figure 4-Figure 7 As shown, the driving member includes a motor 4;

[0048] The motor 4 is fixedly connected to the top of the top cover 8, and the motor 4 is between the air outlet pipe 3 and the water inlet pipe 5. The output end of the motor 4 is connected to the bottom rod 11, the free end of the bottom rod 11 passes through the bottom of the top cover 8, and the bottom of the bottom rod 11 is fixedly connected to the top of the heating component.

[0049] Through the above technical solution, when the heating component needs to be driven to rotate, the motor 4 is supported by the top cover 8, and the motor 4 drives the bottom rod 11 to rotate, and then the bottom rod 11 drives the heating component to rotate, so that the heating component rotates to heat the high-salt wastewater.

[0050] In addition, in the present invention, regarding the above-mentioned heating member, Figure 4-Figure 7 As shown, the heating component includes a base plate 12 , and a plurality of heating tubes 13 are fixedly connected to the bottom of the base plate 12 .

[0051] Through the above technical solution, the base plate 12 is driven to rotate by the bottom rod 11, and then the base plate 12 drives the heating tube 13 to rotate, and the high-salinity wastewater is heated by the rotation of the heating tube 13.

[0052] When personnel need to take out the concentrated product, in order to facilitate the removal of the concentrated product, the present invention provides the following implementation methods: Figure 4-Figure 7 As shown:

[0053] Implementation Method 1

[0054] A movable chassis 15 is disposed inside the inner cavity 16 , the top of the chassis 15 is recessed to form a storage groove 14 , the bottom of the top cover 8 is fixedly connected to a connecting rod 10 , and the bottom of the connecting rod 10 is fixedly connected to the top of the chassis 15 .

[0055] Through the above technical solution, after the high-salt wastewater is concentrated and crystallized inside the inner cavity 16, the connecting rod 10 is driven upward by the top cover 8, and the movement of the connecting rod 10 will drive the chassis 15 to move upward. When the chassis 15 moves upward, the chassis 15 will scrape the inner wall of the inner cavity 16, and then clean the crystals attached to the inner cavity 16 until the chassis 15 moves to the outside of the inner cavity 16, and personnel can handle the crystals.

[0056] Implementation Method 2

[0057] A movable chassis 15 is disposed inside the inner cavity 16 , the top of the chassis 15 is recessed to form a storage groove 14 , and a connecting rod 10 is fixedly connected to the bottom of the top cover 8 , and the bottom of the connecting rod 10 is rotatably connected to the top of the chassis 15 .

[0058] Through the above technical scheme, after the high-salt wastewater is concentrated and crystallized inside the inner cavity 16, the connecting rod 10 is driven to move upward through the top cover 8, and the movement of the connecting rod 10 will drive the chassis 15 to move upward. When the chassis 15 moves upward, the chassis 15 will scrape the inner wall of the inner cavity 16, and then clean the crystals attached to the inner cavity 16, and the crystals are received by the storage grooves 14 on the chassis 15 until the chassis 15 moves to the outside of the inner cavity 16. Through the cooperation of the gravity of the chassis 15, the chassis 15 is rotated around the connecting rod 10, and then the chassis 15 is tilted to make the crystals slide out, and personnel can handle the crystals.

[0059] Preferably, the inner wall of the storage groove 14 is inclined downward from the edge position to the middle position.

[0060] Although the 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 chemical high-salt wastewater concentrator, characterized by: It includes a storage component and a driving component, wherein a storage chamber for storing high-salt wastewater is formed inside the storage component, a heating component for heating the high-salt wastewater is arranged inside the storage chamber, the driving component is installed on the storage component, and the output end of the driving component extends to the inside of the storage chamber and is connected to the heating component, and the driving component is used to drive the heating component to rotate inside the storage chamber.

2. A chemical high-salt wastewater concentrator according to claim 1, characterized in that: The storage component includes a storage portion and a cover portion that moves up and down relative to the storage portion; The receiving cavity is formed inwardly at the top of the receiving portion, and the driving member is installed on the cover portion and moves through the cover portion to make the cover portion contact with the receiving portion or move away from the receiving portion.

3. A chemical high-salt wastewater concentrator according to claim 2, characterized in that: The storage portion comprises a cylinder (2); The bottom of the cylinder (2) is fixedly connected to a foot (1), and the top of the cylinder (2) is recessed to form an inner cavity (16).

4. A chemical high-salt wastewater concentrator according to claim 3, characterized in that: The cover plate portion comprises a top cover (8); The top of the top cover (8) is fixedly connected to a water inlet pipe (5) and an air outlet pipe (3); the water inlet pipe (5) is located on one side of the air outlet pipe (3), and the water inlet pipe (5) is used to guide high-salt wastewater into the interior of the inner cavity (16); the air outlet pipe (3) is used to guide steam to be discharged, and a connecting ring (9) matching the inner cavity (16) is fixedly connected to the bottom of the top cover (8).

5. A chemical high-salt wastewater concentrator according to claim 4, characterized in that: The cylinder (2) is symmetrically and fixedly connected to electric push rods (7) on both sides, the top cover (8) is symmetrically and fixedly connected to two side plates (6) on its circumference, and the telescopic end of the electric push rod (7) is fixedly connected to the bottom of the side plate (6).

6. A chemical high-salt wastewater concentrator according to claim 4, characterized in that: The driving member comprises a motor (4); The motor (4) is fixedly connected to the top of the top cover (8), and the motor (4) is located between the air outlet pipe (3) and the water inlet pipe (5); the output end of the motor (4) is connected to a bottom rod (11); the free end of the bottom rod (11) passes through the bottom of the top cover (8), and the bottom of the bottom rod (11) is fixedly connected to the top of the heating component.

7. A chemical high-salt wastewater concentrator according to claim 6, characterized in that: The heating component comprises a base plate (12), and a plurality of heating tubes (13) are fixedly connected to the bottom of the base plate (12).

8. A chemical high-salt wastewater concentrator according to claim 4, characterized in that: A movable chassis (15) is arranged inside the inner cavity (16), the top of the chassis (15) is recessed to form a storage groove (14), the bottom of the top cover (8) is fixedly connected to a connecting rod (10), and the bottom of the connecting rod (10) is fixedly connected to the top of the chassis (15).

9. A chemical high-salt wastewater concentrator according to claim 4, characterized in that: A movable chassis (15) is arranged inside the inner cavity (16), the top of the chassis (15) is recessed to form a storage groove (14), the bottom of the top cover (8) is fixedly connected to a connecting rod (10), and the bottom of the connecting rod (10) is rotatably connected to the top of the chassis (15).

10. A chemical high-salt wastewater concentrator according to claim 8 or 9, characterized in that: The inner wall of the storage groove (14) is inclined downward from the edge position to the middle position.

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