CN210795838U

CN210795838U - Solar cell production wastewater treatment equipment

Info

Publication number: CN210795838U
Application number: CN201921793263.7U
Authority: CN
Inventors: 田志斌; 陈维速; 詹益腾; 谢飞凤
Original assignee: GUANGZHOU SANFU NEW MATERIALS TECHNOLOGY CO LTD
Current assignee: GUANGZHOU SANFU NEW MATERIALS TECHNOLOGY CO LTD
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-19
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a solar cell production wastewater treatment device, which comprises a box body, a motor and a heater, wherein the inner side wall of the box body is horizontally and fixedly connected with a baffle plate which is arranged oppositely, the interior of the box body is divided into a preheating chamber, an evaporation chamber and a heating chamber from top to bottom by the baffle plate, and the heater is positioned in the heating chamber; a stirring rod is rotatably connected in the evaporation chamber, one end of the stirring rod penetrates through the side wall of the evaporation chamber and is fixedly connected to an output shaft of a motor, the motor is fixedly connected to the outer side wall of the box body, and the bottom of the evaporation chamber is communicated with a discharge pipeline; the utility model can heat the wastewater to promote the fluidity of the wastewater, increase the contact area between the wastewater and the air and improve the evaporation efficiency of the wastewater; and the heat in the steam can be recovered, the waste water is preheated, the loss of the heat is reduced, the waste of resources is avoided, and convenience is brought to the working personnel.

Description

Solar cell production wastewater treatment equipment

Technical Field

The utility model relates to a waste water treatment equipment technical field specifically is a solar cell waste water treatment equipment.

Background

At present, the production raw materials of a solar cell production line introduced from abroad comprise thiourea, ammonia water and cadmium compounds, and the production wastewater contains high-concentration organic matters and compounds of cadmium, nitrogen and sulfur. The waste water has the characteristics of high concentration, high toxicity and strong harm, the discharge standard of China is strictly controlled, when the waste water is evaporated in the solar cell production waste water treatment equipment, the heat in the steam is difficult to recycle, and meanwhile, the steam needs to be cooled by the condensate in the condensation process, so that the heat is lost, the resource waste is caused, and the inconvenience is brought to workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar cell waste water treatment equipment to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the solar cell production wastewater treatment equipment comprises a box body, a motor and a heater, wherein the inner side wall of the box body is horizontally and fixedly connected with oppositely arranged partition plates, the interior of the box body is divided into a preheating chamber, an evaporation chamber and a heating chamber from top to bottom through the partition plates, and the heater is positioned in the heating chamber;

the rotary evaporator is characterized in that a stirring rod is rotatably connected in the evaporation chamber, one end of the stirring rod penetrates through the side wall of the evaporation chamber and is fixedly connected to an output shaft of a motor, the motor is fixedly connected to the outer side wall of the box body, the bottom of the evaporation chamber is communicated with a discharge pipeline, a feed hole is formed in the top of the evaporation chamber and is communicated with the preheating chamber, and the top of the preheating chamber is fixedly connected with a feed pipeline.

Preferably, the puddler includes the axis of rotation, the one end of axis of rotation is rotated and is connected on the lateral wall of evaporating chamber, the other end of axis of rotation runs through the lateral wall of evaporating chamber and fixed connection on the output shaft of motor, and equidistance fixedly connected with stirring vane on the circumference wall of axis of rotation.

Preferably, the discharge pipeline is horizontally and fixedly connected to the side wall of the evaporation chamber, and one end of the discharge pipeline penetrates through the side wall of the evaporation chamber and is covered with the cover body.

Preferably, the side wall of the feeding hole is rotatably connected with a material limiting plate, and the side wall of the material limiting plate is in contact with the side wall of the feeding hole.

Preferably, the material limiting plate is fixedly connected with a rotating shaft, one end of the rotating shaft is rotatably connected to the side wall of the feeding hole, the other end of the rotating shaft penetrates through the side wall of the feeding hole and extends out of the box body, and the rotating shaft is far away from one end face of the material limiting plate and is fixedly connected with a knob.

Preferably, the outer side of the material limiting plate is sleeved with an annular sealing gasket, and the outer side wall of the annular sealing gasket is fixedly connected to the side wall of the feeding hole.

Preferably, an L-shaped pipeline is arranged in the preheating chamber, the horizontal section of the L-shaped pipeline penetrates through the side wall of the preheating chamber and extends to the outer side of the box body, and the lower end of the L-shaped pipeline is fixedly connected to the bottom of the preheating chamber and communicated with the evaporation chamber.

Compared with the prior art, the beneficial effects of the utility model are that: the inner part of the box body is conveniently divided into the preheating chamber, the evaporation chamber and the heating chamber by arranging the opposite partition plates in the box body, heat carried in steam can be transferred into the preheating chamber through the L-shaped pipeline by arranging the L-shaped pipeline in the preheating chamber, the cooling and condensing speed of the steam in the L-shaped pipeline can be improved, waste water in the preheating chamber can conveniently flow into the evaporation chamber by arranging the feeding hole at the lower side of the preheating chamber, the contact area of the waste water in the evaporation chamber and air can be conveniently improved by arranging the stirring rod in the evaporation chamber, and therefore the evaporation efficiency of the waste water is improved; the solar cell production wastewater treatment equipment can heat the wastewater, promote the fluidity of the wastewater, increase the contact area between the wastewater and air and improve the evaporation efficiency of the wastewater; and the heat in the steam can be recovered, the waste water is preheated, the loss of the heat is reduced, the waste of resources is avoided, and convenience is brought to the working personnel.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;

FIG. 4 is a three-dimensional connection diagram of the middle partition plate and the material limiting plate of the present invention;

fig. 5 is a perspective view of the stirring rod of the present invention.

In the figure: the device comprises a box body 1, a motor 2, a heater 3, a partition plate 4, a preheating chamber 5, an evaporation chamber 6, a heating chamber 7, a stirring rod 8, a discharge pipeline 9, a feed hole 10, a feed pipeline 11, a rotating shaft 12, a stirring blade 13, a cover body 14, a material limiting plate 15, a rotating shaft 16, a knob 17, an annular sealing gasket 18 and a pipeline 19L.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a solar cell production wastewater treatment device comprises a box body 1, a motor 2 and a heater 3, wherein a partition plate 4 which is arranged oppositely is horizontally and fixedly connected to the inner side wall of the box body 1, the interior of the box body 1 is divided into a preheating chamber 5, an evaporation chamber 6 and a heating chamber 7 from top to bottom through the partition plate 4, the heater 3 is positioned in the heating chamber 7, the working principles and the structures of the motor 2 and the heater 3 are the prior art, detailed description is omitted, and the partition plate 4 is made of a heat-conducting material, so that heat can be conveniently transferred to liquid, and the evaporation speed of the liquid is promoted;

the rotary connection of 6 rotations in evaporating chamber has puddler 8, and the lateral wall and the fixed connection of evaporating chamber 6 are run through to the one end of puddler 8 on the output shaft of motor 2, and motor 2 fixed connection is on the lateral wall of box 1, and the bottom intercommunication of evaporating chamber 6 has ejection of compact pipeline 9, and feed port 10 and preheating chamber 5 are linked together have been seted up at the top of evaporating chamber 6, and preheating chamber 5's top fixedly connected with feed pipeline 11.

Puddler 8 includes axis of rotation 12, and the one end of axis of rotation 12 is rotated and is connected on the lateral wall of evaporating chamber 6, and the other end of axis of rotation 12 runs through the lateral wall of evaporating chamber 6 and fixed connection is on the output shaft of motor 2, and equidistance fixedly connected with stirring vane 13 on the circumference wall of axis of rotation 12, is convenient for stir the liquid in the evaporating chamber 6, increases the evaporation rate of liquid in the evaporating chamber 6.

The discharge pipeline 9 is horizontally and fixedly connected to the side wall of the evaporation chamber 6, and one end of the discharge pipeline 9 penetrates through the side wall of the evaporation chamber 6 and is covered with the cover body 14, and the opening and closing of the discharge pipeline 9 are controlled.

The side wall of the feeding hole 10 is rotatably connected with a material limiting plate 15, and the side wall of the material limiting plate 15 is in contact with the side wall of the feeding hole 10, so that the opening and closing of the feeding hole 10 can be controlled conveniently.

Fixedly connected with pivot 16 on the limit flitch 15, the one end of pivot 16 is rotated and is connected on the lateral wall of feed port 10, and the other end of pivot 16 runs through the lateral wall of feed port 10 and extends to outside the box 1, and a terminal surface fixedly connected with knob 17 of limit flitch 15 is kept away from to pivot 16, is convenient for control limit flitch 15's rotation.

The outside cover of limit flitch 15 is equipped with annular seal 18, and the lateral wall fixed connection of annular seal 18 is on the lateral wall of feed port 10, is convenient for increase the leakproofness between limit flitch 15 and the feed port 10.

An L-shaped pipeline 19 is arranged in the preheating chamber 5, the horizontal section of the L-shaped pipeline 19 penetrates through the side wall of the preheating chamber 5 and extends to the outer side of the box body 1, and the lower end of the L-shaped pipeline 19 is fixedly connected to the bottom of the preheating chamber 5 and communicated with the evaporation chamber 6, so that steam can float out through the L-shaped pipeline 19.

The working principle is as follows: in the use process of the utility model, the waste water to be evaporated is injected into the preheating chamber 5 through the feeding pipeline 11, the knob 17 is rotated to move the side part of the material limiting plate 15 opposite to the rotating shaft 16 away from the side part of the feeding hole 10, so that the waste water in the preheating chamber 5 slowly flows into the evaporating chamber 6, then the wires on the motor 2 and the heater 3 are connected with the power supply, when the heater 3 works, the heater 3 heats the waste water in the evaporating chamber 6 through the partition plate 4, when the motor 2 works, the output shaft of the motor 2 drives the Dong station 12 to rotate, so that the stirring blades 13 stir the liquid in the evaporating chamber 6, the contact area between the liquid and the air is increased, thereby the evaporation efficiency of the liquid is improved, the steam flows out through the L-shaped pipeline 19, and the heat carried by the steam is transferred into the waste water in the preheating chamber 5 through the L-shaped pipeline 19, thereby realizing the preheating treatment of the waste water, improving the cooling and condensing speed of the steam and bringing convenience to the working personnel.

"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar cell waste water treatment equipment, includes box (1), motor (2) and heater (3), its characterized in that: the inner side wall of the box body (1) is horizontally and fixedly connected with a partition plate (4) which is oppositely arranged, the interior of the box body (1) is divided into a preheating chamber (5), an evaporation chamber (6) and a heating chamber (7) from top to bottom through the partition plate (4), and the heater (3) is positioned in the heating chamber (7);

evaporating chamber (6) internal rotation is connected with puddler (8), the one end of puddler (8) runs through the lateral wall and the fixed connection of evaporating chamber (6) on the output shaft of motor (2), and motor (2) fixed connection is on the lateral wall of box (1), the bottom intercommunication of evaporating chamber (6) has ejection of compact pipeline (9), feed port (10) have been seted up at the top of evaporating chamber (6) and are linked together with preheating chamber (5), and the top fixedly connected with feed conduit (11) of preheating chamber (5).

2. The solar cell production wastewater treatment equipment according to claim 1, characterized in that: puddler (8) are including axis of rotation (12), the one end rotation of axis of rotation (12) is connected on the lateral wall of evaporating chamber (6), the other end of axis of rotation (12) runs through the lateral wall and the fixed connection of evaporating chamber (6) on the output shaft of motor (2), and equidistance fixedly connected with stirring vane (13) on the circumference wall of axis of rotation (12).

3. The solar cell production wastewater treatment equipment according to claim 1, characterized in that: the horizontal fixed connection of ejection of compact pipeline (9) is on the lateral wall of evaporating chamber (6), and the one end of ejection of compact pipeline (9) runs through the lateral wall of evaporating chamber (6) and covers and has closed lid (14).

4. The solar cell production wastewater treatment equipment according to claim 1, characterized in that: the side wall of the feeding hole (10) is rotatably connected with a material limiting plate (15), and the side wall of the material limiting plate (15) is in contact with the side wall of the feeding hole (10).

5. The solar cell production wastewater treatment equipment according to claim 4, wherein: fixedly connected with pivot (16) on limit flitch (15), the one end of pivot (16) is rotated and is connected on the lateral wall of feed port (10), the other end of pivot (16) runs through the lateral wall of feed port (10) and extends to outside box (1), and pivot (16) keep away from a terminal surface fixedly connected with knob (17) of limit flitch (15).

6. The solar cell production wastewater treatment equipment according to claim 4, wherein: the outer side of the material limiting plate (15) is sleeved with an annular sealing gasket (18), and the outer side wall of the annular sealing gasket (18) is fixedly connected to the side wall of the feeding hole (10).

7. The solar cell production wastewater treatment equipment according to claim 1, characterized in that: an L-shaped pipeline (19) is arranged in the preheating chamber (5), the horizontal section of the L-shaped pipeline (19) penetrates through the side wall of the preheating chamber (5) and extends to the outer side of the box body (1), and the lower end of the L-shaped pipeline (19) is fixedly connected to the bottom of the preheating chamber (5) and communicated with the evaporation chamber (6).