Salt precipitation device for high-salinity wastewater treatment

Abstract

The utility model belongs to the technical field of industrial wastewater treatment, and discloses a salt precipitation device for high-salinity wastewater treatment, which comprises a shell, an air hole is formed in the front side of the top of the shell, the top of the shell is movably connected with a baffle plate positioned at the top of the air hole, and limiting plates are movably mounted on the left side and the right side of the baffle plate; the bottom of the limiting plate is fixedly connected with the top of the shell, and a driving plate is fixedly installed on the front face of the baffle. By arranging the baffle, the limiting plate, the driving plate, the teeth and the gear, an operator firstly starts the first motor, operation of the first motor enables the rotating shaft to drive the gear to rotate, at the moment, the gear enables the teeth to drive the driving plate to move forwards, and at the moment, the driving plate drives the baffle to move at the same time under limiting of the limiting plate; and at the moment, the baffle relieves the sealing effect on the air holes, and the design of the baffle can achieve the dustproof effect on the air holes.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial wastewater treatment, in particular to a salt precipitation device for high-salt wastewater treatment. Background Art

[0002] High-salt wastewater mainly comes from chemical plants and the collection and processing of oil and natural gas. The production of salty wastewater is widespread and the amount of water is increasing year by year.

[0003] At present, when operators treat high-salt wastewater, they often use relevant salt precipitation devices to extract the salt in the high-salt wastewater. Salt also has corrosive properties. At present, operators generally use heating plates to evaporate the wastewater in the process of salt precipitation, and evaporate the salt in the wastewater for treatment. During the evaporation process, air holes are generally set, but most of the air holes are unobstructed. If not treated, a large amount of dust will enter the interior of the salt precipitation device through the air holes, thereby affecting the extraction efficiency and quality, so it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a salt precipitation device for treating high-salt wastewater, which has the advantage of shielding air holes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a salt precipitation device for treating high-salt wastewater, comprising a shell, a front side of the top of the shell is provided with an air vent, the top of the shell is movably connected with a baffle located at the top of the air vent, the left and right sides of the baffle are movably installed with limit plates, the bottom of the limit plate is fixedly connected to the top of the shell, the front of the baffle is fixedly installed with a driving plate, the bottom of the driving plate is fixedly installed with teeth, the left and right ends of the top of the front of the shell are fixedly installed with fixed plates, a first motor is fixedly installed on the left side of the fixed plate, the other end of the output shaft of the first motor is fixedly sleeved with a rotating shaft, the other end of the rotating shaft extends to the right side of the fixed plate, the outer surface of the rotating shaft is fixedly sleeved with a gear, and the outer surface of the gear is meshingly connected with the outer surface of the teeth.

[0006] As a preferred embodiment of the present invention, a second motor is fixedly mounted on the top of the housing, a rotating shaft is fixedly sleeved on the other end of the output shaft of the second motor, and the other end of the rotating shaft extends to the interior of the housing.

[0007] As a preferred embodiment of the present invention, a round rod located inside the shell is fixedly installed at the bottom of the rotating shaft, and stirring blades are fixedly installed on both the front and rear sides of the round rod.

[0008] As a preferred embodiment of the utility model, heating plates are fixedly installed inside the left and right sides of the shell, a water inlet is fixedly installed on the rear side of the top of the shell, and a sealing door is hinged at the bottom of the front side of the shell.

[0009] As a preferred embodiment of the utility model, the bottom of the shell is movably connected to a movable plate located at the bottom of the sealing door, a pulling plate is fixedly installed on the front of the movable plate, rectangular plates are fixedly installed on the left and right sides of the pulling plate, the other ends of the rectangular plates extend to the left and right sides of the shell, and the outer surface of the rectangular plate is movably connected to the interior of the shell.

[0010] As a preferred embodiment of the utility model, limit frames are fixedly installed on the left and right sides of the shell, and a card plate is movably connected to the inner side of the limit frame. The bottom end of the card plate extends to the bottom of the rectangular plate, the outer surface of the card plate is movably connected to the inside of the rectangular plate, and a pull plate is fixedly installed on the left side of the card plate.

[0011] As a preferred embodiment of the utility model, a top plate is fixedly installed on the top of the limiting frame, springs are fixedly installed on the front and rear sides of the bottom of the top plate, and the other end of the spring is fixedly connected to the top of the clamping plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model sets a baffle, a limit plate, a driving plate, teeth and a gear. The operator first starts the first motor. The operation of the first motor will cause the rotating shaft to rotate with the gear. At this time, the gear will cause the teeth to move the driving plate forward. At this time, the driving plate will move with the baffle under the limit of the limit plate. At this time, the baffle will release the sealing effect on the air vent. The design of the baffle can prevent dust from forming on the air vent.

[0014] 2. The utility model sets a movable plate, a pulling plate, a limiting frame, a card plate and a pulling plate. The operator first opens the sealed door and then pulls the pulling plate. The pulling plate will move the card plate upward smoothly under the limiting action of the limiting frame. The card plate will apply an extrusion force to the spring and leave the inside of the rectangular plate. The operator then pulls the pulling plate, and the pulling plate will leave the inside of the shell with the movable plate under the limiting action of the rectangular plate. The operator can quickly take out the evaporated salt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

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

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0018] Figure 4 This is a schematic cross-sectional view of the structure of the pallet of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the heating plate of the utility model.

[0020] In the figure: 1. shell; 2. air vent; 3. baffle; 4. limit plate; 5. driving plate; 6. teeth; 7. fixed plate; 8. first motor; 9. rotating shaft; 10. gear; 11. second motor; 12. rotating shaft; 13. round rod; 14. stirring blade; 15. heating plate; 16. water inlet; 17. sealing door; 18. movable plate; 19. pulling plate; 20. rectangular plate; 21. limit frame; 22. card plate; 23. pulling plate; 24. top plate; 25. spring. 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.

[0022] like Figures 1 to 5 As shown, the utility model provides a salt precipitation device for treating high-salt wastewater, comprising a shell 1, a vent hole 2 is opened on the front side of the top of the shell 1, a baffle 3 located on the top of the vent hole 2 is movably connected to the top of the shell 1, limit plates 4 are movably installed on the left and right sides of the baffle 3, the bottom of the limit plate 4 is fixedly connected to the top of the shell 1, a driving plate 5 is fixedly installed on the front of the baffle 3, and teeth 6 are fixedly installed on the bottom of the driving plate 5, fixed plates 7 are fixedly installed on the left and right ends of the top of the front of the shell 1, a first motor 8 is fixedly installed on the left side of the fixed plate 7, the other end of the output shaft of the first motor 8 is fixedly sleeved with a rotating shaft 9, the other end of the rotating shaft 9 extends to the right side of the fixed plate 7, the outer surface of the rotating shaft 9 is fixedly sleeved with a gear 10, and the outer surface of the gear 10 is meshingly connected with the outer surface of the tooth 6.

[0023] The operator first starts the first motor 8. The operation of the first motor 8 will cause the rotating shaft 9 to rotate with the gear 10. At this time, the gear 10 will cause the teeth 6 to move the driving plate 5 to the front side. At this time, the driving plate 5 will move the baffle 3 smoothly to the front side under the limit of the limit plate 4. At this time, the baffle 3 will release the sealing effect on the air vent 2, and the design of the baffle 3 will play a dust-proof role for the air vent 2.

[0024] refer to Figure 2 and Figure 3A second motor 11 is fixedly mounted on the top of the housing 1 , and a rotating shaft 12 is fixedly sleeved on the other end of the output shaft of the second motor 11 , and the other end of the rotating shaft 12 extends into the interior of the housing 1 .

[0025] As a technical optimization solution of the present invention, the operator starts the second motor 11 , and the operation of the second motor 11 will cause the rotating shaft 12 to rotate.

[0026] refer to Figure 2 , Figure 3 and Figure 5 A round rod 13 located inside the housing 1 is fixedly installed at the bottom of the rotating shaft 12 , and stirring blades 14 are fixedly installed on both the front and rear sides of the round rod 13 .

[0027] As a technical optimization solution of the present invention, when the rotating shaft 12 rotates, the rotating shaft 12 will rotate with the round rod 13 and the stirring blade 14.

[0028] refer to Figure 1 and Figure 3 A heating plate 15 is fixedly installed inside the left and right sides of the shell 1, a water inlet 16 is fixedly installed on the rear side of the top of the shell 1, and a sealing door 17 is hinged at the bottom of the front of the shell 1.

[0029] As a technical optimization solution of the present invention, due to the design of the water inlet 16 , the operator can pour the waste water into the interior of the housing 1 through the water inlet 16 .

[0030] refer to Figure 1 and Figure 4 The bottom of the shell 1 is movably connected to a movable plate 18 located at the bottom of the sealing door 17, and a pulling plate 19 is fixedly installed on the front of the movable plate 18. Rectangular plates 20 are fixedly installed on the left and right sides of the pulling plate 19. The other end of the rectangular plate 20 extends to the left and right sides of the shell 1, and the outer surface of the rectangular plate 20 is movably connected to the interior of the shell 1.

[0031] As a technical optimization solution of the present invention, due to the design of the rectangular plate 20 , the rectangular plate 20 will have a good limiting effect on the movable plate 18 .

[0032] refer to Figure 1 , Figure 3 and Figure 5 A limit frame 21 is fixedly installed on both the left and right sides of the shell 1, and a card plate 22 is movably connected to the inner side of the limit frame 21. The bottom end of the card plate 22 extends to the bottom of the rectangular plate 20. The outer surface of the card plate 22 is movably connected to the inside of the rectangular plate 20. A pull plate 23 is fixedly installed on the left side of the card plate 22.

[0033] As a technical optimization solution of the utility model, the operator pulls the pull plate 23 , and the pull plate 23 will move upward with the clamping plate 22 under the limiting effect of the limiting frame 21 .

[0034] refer to Figure 1 , Figure 3 , Figure 4 and Figure 5 A top plate 24 is fixedly installed on the top of the limiting frame 21 , and springs 25 are fixedly installed on both the front and rear sides of the bottom of the top plate 24 , and the other end of the spring 25 is fixedly connected to the top of the clamping plate 22 .

[0035] As a technical optimization solution of the utility model, due to the design of the spring 25 , the spring 25 will have a good squeezing effect on the clamping plate 22 .

[0036] The working principle and use process of this utility model:

[0037] The operator first pours the waste water into the interior of the shell 1 through the water inlet 16, then starts the heating plate 15, and then starts the second motor 11. The operation of the second motor 11 will cause the rotating shaft 12 to rotate with the round rod 13 and the stirring blade 14. At this time, the stirring blade 14 will stir the waste water inside the shell 1 to accelerate the evaporation rate. At this time, start the first motor 8. The operation of the first motor 8 will cause the rotating shaft 9 to rotate with the gear 10. At this time, the gear 10 will cause the teeth 6 to move the driving plate 5 to the front side. At this time, the driving plate 5 will move the baffle 3 to the front side under the limiting action of the limiting plate 4. At this time, the baffle 3 will release the sealing effect on the air vent 2, and the air vent 2 will be able to perform ventilation operation.

[0038] After the evaporation is completed, the operator first opens the sealing door 17, and then pulls the pull plate 23 upward. The pull plate 23 will move upward with the card plate 22 under the limiting action of the limiting frame 21 and exert an extrusion force on the spring 25. At this time, the card plate 22 will leave the interior of the rectangular plate 20 and release the blocking effect on the rectangular plate 20. At this time, the operator pulls the pull plate 19, and the pull plate 19 will take the movable plate 18 and the salt out of the interior of the shell 1 under the limiting action of the rectangular plate 20. At this time, the evaporated salt can be quickly taken out.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] 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 salt precipitation device for treating high-salinity wastewater, comprising a housing (1), characterized in that: A ventilation hole (2) is provided on the front side of the top of the shell (1); a baffle (3) located at the top of the ventilation hole (2) is movably connected to the top of the shell (1); limit plates (4) are movably installed on the left and right sides of the baffle (3); the bottom of the limit plate (4) is fixedly connected to the top of the shell (1); a driving plate (5) is fixedly installed on the front of the baffle (3); teeth (6) are fixedly installed on the bottom of the driving plate (5); fixed plates (7) are fixedly installed on the left and right ends of the top of the front of the shell (1); a first motor (8) is fixedly installed on the left side of the fixed plate (7); the other end of the output shaft of the first motor (8) is fixedly sleeved with a rotating shaft (9); the other end of the rotating shaft (9) extends to the right side of the fixed plate (7); a gear (10) is fixedly sleeved on the outer surface of the rotating shaft (9); the outer surface of the gear (10) is meshingly connected with the outer surface of the teeth (6).

2. A salt precipitation device for treating high-salt wastewater according to claim 1, characterized in that: A second motor (11) is fixedly mounted on the top of the housing (1); a rotating shaft (12) is fixedly sleeved on the other end of the output shaft of the second motor (11); and the other end of the rotating shaft (12) extends into the interior of the housing (1).

3. A salt precipitation device for treating high-salt wastewater according to claim 2, characterized in that: A round rod (13) located inside the housing (1) is fixedly mounted at the bottom of the rotating shaft (12), and stirring blades (14) are fixedly mounted on both the front and rear sides of the round rod (13).

4. The salt precipitation device for treating high-salt wastewater according to claim 1, characterized in that: Heating plates (15) are fixedly installed inside the left and right sides of the shell (1), a water inlet (16) is fixedly installed on the rear side of the top of the shell (1), and a sealing door (17) is hinged at the bottom of the front of the shell (1).

5. The salt precipitation device for treating high-salt wastewater according to claim 1, characterized in that: The bottom of the shell (1) is movably connected to a movable plate (18) located at the bottom of the sealing door (17); a pulling plate (19) is fixedly installed on the front of the movable plate (18); rectangular plates (20) are fixedly installed on the left and right sides of the pulling plate (19); the other ends of the rectangular plates (20) extend to the left and right sides of the shell (1); and the outer surface of the rectangular plate (20) is movably connected to the inside of the shell (1).

6. The salt precipitation device for treating high-salt wastewater according to claim 1, characterized in that: A limit frame (21) is fixedly mounted on both left and right sides of the housing (1); a clamping plate (22) is movably connected to the inner side of the limit frame (21); the bottom end of the clamping plate (22) extends to the bottom of the rectangular plate (20); the outer surface of the clamping plate (22) is movably connected to the inside of the rectangular plate (20); and a pull plate (23) is fixedly mounted on the left side of the clamping plate (22).

7. A salt precipitation device for treating high-salt wastewater according to claim 6, characterized in that: A top plate (24) is fixedly mounted on the top of the limiting frame (21), and springs (25) are fixedly mounted on both the front and rear sides of the bottom of the top plate (24), and the other end of the spring (25) is fixedly connected to the top of the clamping plate (22).

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