Wastewater treatment evaporator

Abstract

The utility model relates to the technical field of wastewater treatment, and discloses a wastewater treatment evaporator which comprises supporting legs and a tank body, a heating mechanism is fixedly mounted on the side surfaces of the supporting legs, and a water turning mechanism is arranged in the tank body; the water turning mechanism comprises a driving motor, and a fixing plate is fixedly installed on the side face of the driving motor. Wastewater is fed into the tank body through the water adding opening, the heating mechanism is started to heat the wastewater, when the wastewater is heated, the driving motor is started, the driving motor drives the connecting rod to rotate and drives the rotating blades to rotate, and the wastewater at the bottom in the tank body is further driven by the rotating blades to rise through the lower water inlet and is discharged through the upper water outlet. At the moment, the temperature rising speed of the wastewater can be increased, the evaporation area of the wastewater can be increased, the evaporation efficiency is improved, the problem that the evaporation operation efficiency is low due to the fact that the temperature rises slowly when the wastewater is heated can be solved, and the evaporation efficiency and practicability of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, concretely is a wastewater treatment evaporator. BACKGROUND

[0002] Water has many uses in industry, typical industrial applications are: process water, rinse water, washing and cooling water. This means that there is a large amount of wastewater containing a variety of high concentration of pollutants in industry. In most cases, these wastewater needs to be treated in the internal system before being discharged into the public sewage system or rivers, lakes and oceans. An economic, environmentally friendly wastewater treatment system should be an integral part of the overall planning of a factory or workshop. The wastewater evaporator is mainly suitable for evaporation and crystallization of solutions with crystalline body precipitation, and is widely used in chemical industry, smelting of metal mining, pickling of large steel plants, wet desulfurization of power plants and other wastewater treatment. The wastewater evaporator is based on the principle of evaporation, concentration and crystallization, and is suitable for high salt and high concentration of organic wastewater in chemical industry. Multi-effect vacuum evaporation, concentration and crystallization of organic wastewater, separation of salt in concentrated liquid, recovery by salt collector, drying and recovery or incineration of concentrated liquid, and treatment of condensate by subsequent biochemical treatment can achieve the standard of wastewater discharge.

[0003] The existing wastewater evaporation device, when in use, heats the wastewater through condensation for distillation operation, thereby purifying the wastewater to meet the discharge standard. However, when heating the wastewater, the heating is generally performed from the outside to the inside by a heater, which results in heating the wastewater on one side, slow temperature rise, and low evaporation efficiency.

[0004] Therefore, it is necessary to provide a wastewater treatment evaporator. Utility model content

[0005] The utility model aims at providing a wastewater treatment evaporator to solve the problem of slow temperature rise of wastewater and low evaporation efficiency in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wastewater treatment evaporator, comprising a support leg and a tank body, wherein a heating mechanism is fixedly installed on the side of the support leg, and a water-turning mechanism is provided inside the tank body; the water-turning mechanism includes a drive motor, a fixing plate is fixedly installed on the side of the drive motor, the bottom end face of the fixing plate is fixedly connected to the top end face of the tank body, a through hole is fixedly opened on the top end face of the tank body, the inner wall of the through hole is fixedly connected to the side of the drive motor transmission rod through a bearing seat, a fixing assembly is fixedly installed on the side of the drive motor transmission rod, a cylinder is fixedly installed on the side of the fixing assembly, the bottom end face of the cylinder is fixedly connected to the bottom surface of the inner wall of the tank body, a connecting rod is fixedly installed on the end face of the drive motor transmission rod, and a rotating blade is fixedly installed on the side of the connecting rod.

[0007] Preferably, an upper water outlet is fixedly opened on the side of the cylinder, a lower water inlet is fixedly opened on the side of the cylinder, and a connector is fixedly installed on the side of the cylinder, with the end face of the connector being fixedly connected to the inner wall of the tank.

[0008] Preferably, the heating mechanism includes a mounting plate, the top surface of which is fixedly connected to the bottom surface of the tank, a control component is fixedly mounted on the top surface of the mounting plate, and a heater is fixedly mounted on the top surface of the mounting plate.

[0009] Preferably, a copper tube is fixedly installed on the side of the heater, and the side of the copper tube is fixedly connected to the side of the tank body by a fastener. An outer shell is fixedly installed on the side of the tank body, an insulation layer is fixedly installed on the inner wall of the outer shell, and a heat-conducting layer is installed on the side of the tank body.

[0010] Preferably, a support leg is fixedly installed on the bottom end face of the tank body, a support block is fixedly installed on the bottom end face of the support leg, an anti-slip pad is fixedly installed on the bottom end face of the support block, and a reinforcing rib is fixedly installed on the side of the support leg.

[0011] Preferably, a thermometer is fixedly installed on the top surface of the tank, a water inlet is fixedly installed on the top surface of the tank, and a condenser pipe is fixedly installed on the top surface of the tank.

[0012] Preferably, a through hole is fixedly opened on the bottom end face of the tank, a discharge pipe is fixedly installed on the inner wall of the through hole, a valve is installed inside the discharge pipe, a protective shell is fixedly installed on the top end face of the tank, and heat dissipation holes are fixedly opened on the side of the protective shell.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1) the wastewater treatment evaporator, the wastewater is added into the tank body through the water inlet, the heating mechanism is opened to heat the wastewater, the drive motor is opened to drive the connecting rod to rotate and drive the rotating blade to rotate, the wastewater at the bottom of the tank body is further lifted through the rotating blade through the lower water inlet and discharged through the upper water outlet, and the water turning operation is performed, which can accelerate the heating speed of the wastewater, increase the evaporation area of the wastewater, improve the evaporation efficiency, solve the problem of slow temperature rise of the wastewater during heating, and improve the evaporation efficiency and practicability of the device.

[0015] 2) the wastewater treatment evaporator, when heating, the water inlet is closed, the temperature of the heater is controlled by the control assembly, the copper pipe is heated by the heater, the tank body is heated by the heat radiation of the copper pipe after being heated, and the tank body is heated by the heat radiation of the copper pipe after being heated, the wastewater in the tank body is heated, the evaporation efficiency is improved, and the heating efficiency is further improved by the water turning mechanism, the evaporation efficiency is further improved, the steam generated by evaporation is cooled into clean water by the condensing pipe, and discharged, the remaining residue in the tank body is discharged from the tank body through the discharge pipe by opening the valve, and the wastewater evaporation operation is completed, and the evaporation efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective structure schematic view of a wastewater treatment evaporator in the embodiment of the utility model;

[0017] Figure 2 It is a structure bottom view in the embodiment of the utility model;

[0018] Figure 3 It is a heating mechanism structure schematic view in the embodiment of the utility model;

[0019] Figure 4 It is a tank body section structure schematic view in the embodiment of the utility model;

[0020] Figure 5 It is a water turning mechanism structure schematic view in the embodiment of the utility model.

[0021] In the drawing: 1, support leg; 2, support block; 3, non-slip pad; 4, reinforcing rib; 5, heating mechanism; 501, mounting plate; 502, control assembly; 503, heater; 504, copper pipe; 505, shell; 6, tank body; 7, water turning mechanism; 701, fixed plate; 702, drive motor; 703, connecting rod; 704, fixed assembly; 705, rotating blade; 706, cylinder; 707, upper water outlet; 708, lower water inlet; 709, connecting piece; 8, temperature table; 9, water inlet; 10, condensing pipe; 11, discharge pipe; 12, valve; 13, protective shell; 14, heat dissipation hole. DETAILED DESCRIPTION

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0023] Combination Figures 1-5 A wastewater treatment evaporator includes a support leg 1 and a tank 6. A heating mechanism 5 is fixedly installed on the side of the support leg 1, and a water-turning mechanism 7 is provided inside the tank 6. The water-turning mechanism 7 includes a drive motor 702, and a fixing plate 701 is fixedly installed on the side of the drive motor 702. The bottom end face of the fixing plate 701 is fixedly connected to the top end face of the tank 6. A through hole is fixedly opened on the top end face of the tank 6. The inner wall of the through hole is fixedly connected to the side of the transmission rod of the drive motor 702 through a bearing seat. A fixing plate 701 is fixedly installed on the side of the transmission rod of the drive motor 702. A fixed component 704 is fixedly mounted on the side of the fixed component 704. The bottom end face of the cylindrical body 706 is fixedly connected to the bottom surface of the inner wall of the tank 6. A connecting rod 703 is fixedly mounted on the end face of the transmission rod of the drive motor 702. A rotating blade 705 is fixedly mounted on the side of the connecting rod 703. An upper water outlet 707 and a lower water inlet 708 are fixedly opened on the side of the cylindrical body 706. A connector 709 is fixedly mounted on the side of the cylindrical body 706. The end face of the connector 709 is fixedly connected to the inner wall of the tank 6.

[0024] Specifically, wastewater is fed into the tank 6 through the inlet 9. The heating mechanism 5 is turned on to heat the wastewater. While the wastewater is being heated, the drive motor 702 is turned on. The drive motor 702 drives the connecting rod 703 to rotate, which in turn drives the rotating blade 705 to rotate. The rotating blade 705 further drives the wastewater at the bottom of the tank 6 to rise through the lower inlet 708 and be discharged through the upper outlet 707, thus performing a water-turning operation. This can accelerate the heating rate of the wastewater and increase the evaporation area, thereby improving the evaporation efficiency. Example

[0025] See Figures 1-5, further get, heating mechanism 5 includes mounting plate 501, mounting plate 501 top end surface and the bottom end surface of the tank body 6 fixed connection, the mounting plate 501 top end surface fixedly installed with control assembly 502, the mounting plate 501 top end surface fixedly installed with heater 503, the heater 503 side fixedly installed with copper pipe 504, copper pipe 504 side is fixedly connected with the tank body 6 side through the fixed part, the tank body 6 side fixedly installed with shell 505, the shell 505 inner wall fixedly installed with heat preservation layer, the tank body 6 side is installed with heat conduction layer, the tank body 6 bottom end surface fixedly installed with support leg 1, support leg 1 bottom end surface fixedly installed with support block 2, support block 2 bottom end surface fixedly installed with antiskid pad 3, support leg 1 side fixedly installed with reinforcing rib 4, the tank body 6 top end surface fixedly installed with temperature table 8, the tank body 6 top end surface fixedly installed with water inlet 9, the tank body 6 top end surface fixedly installed with condenser pipe 10, the tank body 6 bottom end surface is fixedly provided with through hole, the through hole inner wall fixedly installed with discharge pipe 11, discharge pipe 11 inside is provided with valve 12, the tank body 6 top end surface fixedly installed with protective shell 13, protective shell 13 side fixedly provided with heat dissipation hole 14;

[0026] Specifically, when heating, close the water inlet 9, control the temperature of the heater 503 through the control assembly 502, and heat the copper pipe 504 through the heater 503, the copper pipe 504 is heated, and the tank body 6 is heated through the heat conduction layer, at this time, the waste water in the tank body 6 can be heated, the evaporation efficiency is improved, and the heating efficiency is further improved through the water turning mechanism 7, the evaporation efficiency is further improved, the steam generated by evaporation is cooled into clean water through the condenser pipe 10, and is discharged, the remaining residue in the tank body 6 is discharged from the tank body 6 through the discharge pipe 11 by opening the valve 12, and the waste water evaporation operation is completed.

[0027] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment evaporator comprising support legs (1) and a tank body (6), characterized in that: A heating mechanism (5) is fixedly installed on the side of the support leg (1), and a water-turning mechanism (7) is provided inside the tank (6). The water-turning mechanism (7) includes a drive motor (702), a fixing plate (701) is fixedly installed on the side of the drive motor (702), the bottom end face of the fixing plate (701) is fixedly connected to the top end face of the tank (6), a through hole is fixedly opened on the top end face of the tank (6), the inner wall of the through hole is fixedly connected to the side of the drive motor (702) transmission rod through a bearing seat, a fixing component (704) is fixedly installed on the side of the drive motor (702) transmission rod, a cylinder (706) is fixedly installed on the side of the fixing component (704), the bottom end face of the cylinder (706) is fixedly connected to the bottom surface of the inner wall of the tank (6), a connecting rod (703) is fixedly installed on the end face of the drive motor (702) transmission rod, and a rotating blade (705) is fixedly installed on the side of the connecting rod (703).

2. A wastewater treatment evaporator according to claim 1, characterized in that: The cylinder (706) has an upper water outlet (707) fixedly opened on its side, and a lower water inlet (708) fixedly opened on its side. A connector (709) is fixedly installed on the side of the cylinder (706), and the end face of the connector (709) is fixedly connected to the inner wall of the tank (6).

3. A wastewater treatment evaporator according to claim 1, characterized in that: The heating mechanism (5) includes a mounting plate (501), the top surface of the mounting plate (501) is fixedly connected to the bottom surface of the tank (6), a control component (502) is fixedly installed on the top surface of the mounting plate (501), and a heater (503) is fixedly installed on the top surface of the mounting plate (501).

4. A wastewater treatment evaporator according to claim 3, wherein: A copper tube (504) is fixedly installed on the side of the heater (503). The side of the copper tube (504) is fixedly connected to the side of the tank (6) through a fastener. A shell (505) is fixedly installed on the side of the tank (6). An insulation layer is fixedly installed on the inner wall of the shell (505). A heat-conducting layer is installed on the side of the tank (6).

5. The wastewater treatment evaporator of claim 1, wherein: The bottom end face of the tank body (6) is fixedly installed with a support leg (1), the bottom end face of the support leg (1) is fixedly installed with a support block (2), the bottom end face of the support block (2) is fixedly installed with an anti-slip pad (3), and the side of the support leg (1) is fixedly installed with a reinforcing rib (4).

6. A wastewater treatment evaporator according to claim 1, characterized in that: A thermometer (8) is fixedly installed on the top surface of the tank (6), a water inlet (9) is fixedly installed on the top surface of the tank (6), and a condenser pipe (10) is fixedly installed on the top surface of the tank (6).

7. A wastewater treatment evaporator according to claim 1, wherein: The tank body (6) has a through hole fixedly opened on the bottom end face, and a discharge pipe (11) is fixedly installed on the inner wall of the through hole. A valve (12) is installed inside the discharge pipe (11). A protective shell (13) is fixedly installed on the top end face of the tank body (6). A heat dissipation hole (14) is fixedly opened on the side of the protective shell (13).

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