Evaporative crystallization device

Abstract

According to the technical scheme, the evaporative crystallization device is characterized in that the evaporative crystallization device comprises a base, a crystallization evaporation box is fixedly installed on the top face of the base, a sealing cover is fixedly installed on the top face of the crystallization evaporation box, a water adding hole is formed in the top face of the sealing cover, and an exhaust hole is formed in the top face of the sealing cover; a heating wire is fixedly mounted on the inner bottom surface of the crystallization evaporation box; the discharging assembly is arranged on one side of the interior of the crystallization evaporation box and used for discharging, salt-containing wastewater is added into the crystallization evaporation box through a water adding hole, the salt-containing wastewater is heated and evaporated through a heating wire, and therefore salt is crystallized; by detaching the sealing baffle and moving the telescopic shaft of the electric push rod, the scraper is driven to move, and the crystallized salt in the crystallization evaporation box is quickly discharged through the scraper, so that the time for collecting the crystallized salt by workers is saved, and the discharging efficiency and the working efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the field of high-salt wastewater treatment, in particular to an evaporation crystallization device. Background Art

[0002] The main poisons in saline wastewater are inorganic poisons, that is, high concentrations of inorganic salts. The effects of toxic substances on wastewater biological treatment are related to the type and concentration of the poisons. Generally, as the concentration increases, they can be divided into three categories: stimulation, inhibition and toxicity. The toxic effects of high concentrations of inorganic salts on wastewater biological treatment are mainly through the increased environmental osmotic pressure to destroy the cell membranes of microorganisms and the enzymes in the bacteria, thereby destroying the physiological activities of the microorganisms.

[0003] For example, the Chinese patent with publication number CN220578978U proposes a high-salt wastewater evaporation crystallization device, which can filter the material entering the inner cavity of the feed pipe through the filter disk, and by starting the first servo motor that is set together, the first rotating shaft can drive the connecting rod to rotate, so that the debris accumulated on the top of the filter disk can be scraped off, which can effectively reduce the occurrence of blockage. Through the set water inlet pipe and return pipe, the water used for cooling entering the inner cavity of the treatment tank can be recycled and processed. By starting the set second servo motor, the second rotating shaft can drive the stirring column and the scraper. It rotates, stirs the material, and scrapes off the material stuck to the inner wall of the reaction tank. The heating wire can heat the material in the reaction tank, which is convenient for evaporation and crystallization of high-salt wastewater. The vibration motor can drive the reaction tank to vibrate. At this time, the material in the inner cavity of the reaction tank can be vibrated. After vibration, the discharge speed of the material can be accelerated, which is convenient for it to be quickly discharged from the first discharge pipe. However, in this solution, the crystallized salt particles are discharged by vibration, which is still easy to block the discharge port and has a slow discharge efficiency. For this reason, we propose an evaporation and crystallization device. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an evaporation crystallization device to solve the problems mentioned in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] An evaporation crystallization device comprises: a base, a crystallization evaporation box is fixedly installed on the top surface of the base, a sealing cover is fixedly installed on the top surface of the crystallization evaporation box, a water adding hole is provided on the top surface of the sealing cover, an exhaust hole is provided on the top surface of the sealing cover, a heating wire is fixedly installed on the inner bottom surface of the crystallization evaporation box; and a discharge assembly, which is arranged on one side of the inner part of the crystallization evaporation box and is used for discharge.

[0007] By adopting the above technical solution and setting a discharge component, when in use, saline wastewater is added to the interior of the crystallization evaporation box through the water adding hole, the saline wastewater is heated by the heating wire to evaporate it, thereby causing salt to crystallize, and the salt crystals in the crystallization evaporation box are quickly discharged through the discharge component, thereby improving the discharge efficiency.

[0008] Preferably, the discharge assembly comprises: a discharge hole, the discharge hole is opened on one side of the crystallization evaporation box, and a sealing baffle is movably installed inside the discharge hole.

[0009] By adopting the above technical solution and setting a sealing baffle, when the water vaporization inside the crystallization evaporation box is completed, the sealing baffle is removed so that the crystallized salt is discharged through the discharge hole, which is convenient for the staff to collect the crystallized salt.

[0010] Preferably, the discharge assembly further comprises: an installation box, the installation box being fixedly installed on one side of the crystallization evaporation box, a pushing groove being provided on one side of the interior of the installation box, an electric push rod being fixedly installed inside the pushing groove, a scraper being fixedly installed on one end of the telescopic shaft of the electric push rod; a cleaning hole, the cleaning hole being provided on one side of the interior of the crystallization evaporation box, and the cleaning hole being fitted together with the scraper.

[0011] By adopting the above technical solution and setting an electric push rod, when the sealing baffle is removed, the telescopic shaft of the electric push rod moves, driving the scraper to move, and the crystallized salt inside the crystallization evaporation box is quickly discharged by the scraper, saving the time of the staff in collecting the crystallized salt and improving the discharge efficiency and work efficiency.

[0012] Preferably, a drainage hole is opened on one side of the crystallization evaporation box, a drainage pipe is fixedly installed inside the drainage hole, and a solenoid valve is installed inside the drainage pipe.

[0013] By adopting the above technical solution, by setting a drain pipe, and by opening the solenoid valve, the drain pipe is used to discharge the water cleaned inside the crystallization evaporation box, thereby improving practicality.

[0014] Preferably, a water adding pipe is fixedly installed inside the water adding hole, a filter is fixedly installed inside the water adding pipe, an exhaust pipe is fixedly installed inside the exhaust hole, and a filter pipe is fixedly installed at one end of the exhaust pipe.

[0015] By adopting the above technical solution, a filter net is set up to filter the salt-containing wastewater through the filter net to prevent debris in the wastewater from entering the crystallization evaporation box, and the exhausted gas is filtered through the filter tube to prevent the exhaust odor from spreading in the working environment and affecting the health of the staff, thereby improving practicality.

[0016] Preferably, a stirring tank is provided on the inner bottom surface of the sealing cover, a driving motor is fixedly installed inside the stirring tank, and a stirring rod is fixedly installed on one end of the driving shaft of the driving motor.

[0017] By adopting the above technical solution, a driving motor is set up, and the driving shaft of the driving motor drives the stirring rod to rotate. The wastewater is stirred by the rotation of the stirring rod, which accelerates the evaporation of the wastewater and facilitates better evaporation and crystallization treatment of high-salt wastewater.

[0018] In summary, the utility model mainly has the following beneficial effects:

[0019] By setting a discharge component, when in use, saline wastewater is added to the interior of the crystallization evaporation box through the water adding hole, and the saline wastewater is heated by the heating wire to evaporate it, thereby causing the salt to crystallize. By setting a sealing baffle, when the water vaporization inside the crystallization evaporation box is completed, the sealing baffle is removed to allow the crystallized salt to be discharged through the discharge hole, which is convenient for staff to collect the crystallized salt. After the sealing baffle is removed, the telescopic shaft of the electric push rod moves to drive the scraper to move, and the crystallized salt inside the crystallization evaporation box is quickly discharged through the scraper, which saves the time of staff to collect the crystallized salt and improves the discharge efficiency and work efficiency.

[0020] By setting a filter net, the salt-containing wastewater is filtered through the filter net to prevent the debris in the wastewater from entering the crystallization evaporation box. The exhausted gas is filtered through the filter tube to prevent the exhaust odor from spreading in the working environment and affecting the health of the staff. The practicality is improved. By setting a drive motor, the drive motor drive shaft rotates to drive the stirring rod to rotate. The wastewater is stirred by the rotation of the stirring rod, which accelerates the evaporation of the wastewater and facilitates better evaporation and crystallization treatment of high-salt wastewater. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the water adding pipe structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the stirring tank structure of the utility model;

[0024] Figure 4 It is a cross-sectional schematic diagram of the crystallization evaporation box of the utility model;

[0025] Figure numerals: 1. base; 2. crystallization evaporation box; 3. sealing cover; 4. water filling hole; 5. exhaust hole; 6. discharge hole; 7. sealing baffle; 8. installation box; 9. push groove; 10. electric push rod; 11. cleaning hole; 12. scraper; 13. drainage hole; 14. drainage pipe; 15. water filling pipe; 16. filter screen; 17. exhaust pipe; 18. filter pipe; 19. stirring tank; 20. driving motor. DETAILED DESCRIPTION

[0026] 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.

[0027] refer to Figure 1-Figure 4 , an evaporation crystallization device comprises a base 1, a crystallization evaporation box 2 is fixedly installed on the top surface of the base 1, a sealing cover 3 is fixedly installed on the top surface of the crystallization evaporation box 2, a water adding hole 4 is arranged on the top surface of the sealing cover 3, an exhaust hole 5 is arranged on the top surface of the sealing cover 3, a heating wire is fixedly installed on the inner bottom surface of the crystallization evaporation box 2, a discharge assembly is arranged on one side of the inner part of the crystallization evaporation box 2 for discharge, by setting the discharge assembly, when in use, salt-containing wastewater is added to the inner part of the crystallization evaporation box 2 through the water adding hole 4, the salt-containing wastewater is heated by the heating wire to evaporate it, thereby causing salt crystallization, and the salt crystals in the crystallization evaporation box 2 are quickly discharged through the discharge assembly, thereby improving the discharge efficiency, the discharge assembly comprises a discharge hole 6, the discharge hole 6 is arranged on one side of the crystallization evaporation box 2, a sealing baffle 7 is movably installed inside the discharge hole 6, and by setting the sealing baffle 7. When the water vaporization inside the crystallization evaporation box 2 is completed, the sealing baffle 7 is removed so that the crystallized salt is discharged through the discharge hole 6, which is convenient for the staff to collect the crystallized salt. The discharge assembly also includes a mounting box 8, which is fixedly mounted on one side of the crystallization evaporation box 2. A push groove 9 is provided on one side of the mounting box 8. An electric push rod 10 is fixedly installed inside the push groove 9. A scraper 12 is fixedly installed on one end of the telescopic shaft of the electric push rod 10. A cleaning hole 11 is provided on one side of the crystallization evaporation box 2. The cleaning hole 11 is fitted with the scraper 12. By setting the electric push rod 10, after the sealing baffle 7 is removed, the scraper 12 is driven to move by the telescopic shaft of the electric push rod 10. The crystallized salt inside the crystallization evaporation box 2 is quickly discharged through the scraper 12, which saves the time for the staff to collect the crystallized salt and improves the discharge efficiency and work efficiency.

[0028] Reference Figure 1-Figure 4A drain hole 13 is provided on one side of the crystallization evaporation box 2, a drain pipe 14 is fixedly installed inside the drain hole 13, a solenoid valve is installed inside the drain pipe 14, and by setting the drain pipe 14 and opening the solenoid valve, the drain pipe 14 discharges the water cleaned inside the crystallization evaporation box 2, thereby improving practicality, a water adding pipe 15 is fixedly installed inside the water adding hole 4, a filter screen 16 is fixedly installed inside the water adding pipe 15, an exhaust pipe 17 is fixedly installed inside the exhaust hole 5, a filter pipe 18 is fixedly installed at one end of the exhaust pipe 17, filter cotton and activated carbon are arranged inside the filter pipe 18, and the filter screen 16 is provided to filter the contained The salt wastewater is filtered to prevent the debris in the wastewater from entering the crystallization evaporation box 2. The exhaust gas is filtered through the filter tube 18 to prevent the exhaust odor from spreading in the working environment and affecting the health of the staff. The practicality is improved. A stirring tank 19 is provided on the inner bottom surface of the sealing cover 3. A driving motor 20 is fixedly installed inside the stirring tank 19. A stirring rod is fixedly installed at one end of the driving shaft of the driving motor 20. The driving motor 20 is provided, and the stirring rod is driven to rotate by the driving shaft of the driving motor 20. The wastewater is stirred by the rotation of the stirring rod, and the evaporation of the wastewater is accelerated, which is convenient for better evaporation and crystallization treatment of high-salt wastewater.

[0029] Working principle: Please refer to Figure 1-Figure 4 As shown, by setting a discharge component, when in use, salt-containing wastewater is added to the interior of the crystallization evaporation box 2 through the water adding hole 4, and the salt-containing wastewater is heated by the heating wire to evaporate it, so that the salt is crystallized. By setting a sealing baffle 7, when the water vaporization inside the crystallization evaporation box 2 is completed, the sealing baffle 7 is removed to allow the crystallized salt to be discharged through the discharge hole 6, which is convenient for the staff to collect the crystallized salt. After the sealing baffle 7 is removed, the electric push rod 10 telescopic shaft moves to drive the scraper 12 to move, and the crystallized salt inside the crystallization evaporation box 2 is quickly discharged through the scraper 12, saving workers. The time for workers to collect crystallized salt is reduced, and the discharge efficiency and work efficiency are improved. By setting a filter screen 16, the salt-containing wastewater is filtered through the filter screen 16 to prevent debris in the wastewater from entering the crystallization evaporation box 2. The exhausted gas is filtered through the filter tube 18 to prevent the exhaust odor from spreading in the working environment and affecting the health of the workers, thereby improving practicality. By setting a drive motor 20, the drive shaft of the drive motor 20 is rotated to drive the stirring rod to rotate, and the wastewater is stirred by the rotation of the stirring rod, which accelerates the evaporation of the wastewater and facilitates better evaporation and crystallization treatment of high-salt wastewater.

[0030] 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. An evaporation crystallization device, characterized in that: include: A base (1), a crystallization evaporation box (2) being fixedly mounted on the top surface of the base (1), a sealing cover (3) being fixedly mounted on the top surface of the crystallization evaporation box (2), a water adding hole (4) being provided on the top surface of the sealing cover (3), an exhaust hole (5) being provided on the top surface of the sealing cover (3), and a heating wire being fixedly mounted on the inner bottom surface of the crystallization evaporation box (2); A discharge assembly, the discharge assembly being arranged on one side of the interior of the crystallization evaporation box (2) and being used for discharging materials; The discharge assembly comprises: A discharge hole (6), the discharge hole (6) being opened on one side of the crystallization evaporation box (2), and a sealing baffle (7) being movably installed inside the discharge hole (6); The discharge assembly also includes: An installation box (8), the installation box (8) being fixedly installed on one side of the crystallization evaporation box (2), a pushing groove (9) being provided on one side of the interior of the installation box (8), an electric push rod (10) being fixedly installed inside the pushing groove (9), and a scraper (12) being fixedly installed on one end of the telescopic shaft of the electric push rod (10); A cleaning hole (11), the cleaning hole (11) being opened on one side of the interior of the crystallization evaporation box (2), the cleaning hole (11) being in contact with the scraper (12); A water supply pipe (15) is fixedly installed inside the water supply hole (4), a filter screen (16) is fixedly installed inside the water supply pipe (15), an exhaust pipe (17) is fixedly installed inside the exhaust hole (5), and a filter pipe (18) is fixedly installed at one end of the exhaust pipe (17); The inner bottom surface of the sealing cover (3) is provided with a stirring groove (19), a driving motor (20) is fixedly mounted inside the stirring groove (19), and a stirring rod is fixedly mounted on one end of a driving shaft of the driving motor (20).

2. An evaporation crystallization device according to claim 1, characterized in that: A drainage hole (13) is provided on one side of the crystallization evaporation box (2), a drainage pipe (14) is fixedly installed inside the drainage hole (13), and a solenoid valve is installed inside the drainage pipe (14).

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