Salt-containing wastewater crystallization treatment equipment

Abstract

The utility model relates to the field of crystallization treatment equipment, in particular to salt-containing wastewater crystallization treatment equipment. Comprising a supporting frame and a conveying mechanism, a crystallizing tank is installed on the inner wall of the supporting frame, the lower end of the crystallizing tank is fixedly communicated with a discharging pipe, a control box is installed on the upper surface of the supporting frame, the conveying mechanism is located on the supporting frame, the conveying mechanism comprises a storage box and two arched plates, and the two arched plates are fixedly connected with the two sides of the supporting frame respectively. The salt-containing wastewater crystallization treatment equipment provided by the utility model has the advantages that in the process of treating salt-containing wastewater by the crystallization treatment equipment, the storage box can be used for storing crystal salt discharged from the discharge pipe, and after the storage box is full, the crystal salt can be discharged from the discharge pipe; the salt-containing wastewater crystallization treatment equipment has the advantages that the salt-containing wastewater crystallization treatment equipment can be automatically transferred, an empty storage box can be automatically moved to the position under a discharging pipe to continue to receive crystallized salt, the storage box does not need to be manually carried by personnel, and the use convenience of the salt-containing wastewater crystallization treatment equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to crystallization treatment equipment field especially relates to a salt -containing wastewater crystallization treatment equipment. BACKGROUND

[0002] Salt -containing wastewater crystallization treatment equipment is used for separating salt in salt -containing wastewater by crystallization method

[0003] The utility model discloses a high salt wastewater crystallization device, and its technical scheme points are: including jar body, drive assembly, stirring assembly and feeding assembly, drive assembly is fixedly connected with the top of jar body, stirring assembly is rotatably connected with jar body, and stirring assembly is also transmission connection with drive assembly, feeding assembly is fixedly arranged at the top inside jar body, the top of jar body is also provided with air inlet and air outlet, the bottom of jar body is provided with the discharge port for discharging crystal, and the bottom of jar body is also provided with the liquid outlet for discharging salt -containing wastewater, the utility model discloses through replacing the heat exchange mode of salt -containing wastewater, adopts air cooling to salt -containing wastewater cooling, then utilizes the crystal separated out in liquid as crystallization core, and then makes crystal grow constantly through stirring.Wastewater cooling crystallization is surface heat exchange, can effectively avoid the crystallization of equipment's jar wall, and simultaneously through stirring, the phenomenon that the equipment inside deposition, caking of existing salt -containing wastewater crystallization device can be effectively solved.

[0004] In view of the above -mentioned related content, it is found that the following technical defects exist: in the process that the crystallization device processes salt -containing wastewater, personnel need to place the storage container below the discharge pipe to store the crystalline salt, which needs personnel to wait beside the crystallization device at all times in this process, otherwise the crystalline salt will overflow from the container when the storage container is full, and the storage container needs to be manually carried after being full, which reduces the use convenience of the salt -containing wastewater crystallization treatment equipment.

[0005] Therefore, it is necessary to provide a new salt -containing wastewater crystallization treatment equipment to solve the above technical problems. Utility model content

[0006] The utility model discloses a kind of salt -containing wastewater crystallization treatment equipment to solve the shortcomings in prior art.

[0007] The utility model provides a kind of salt-containing wastewater crystallization treatment equipment to solve the above technical problems, comprising: support frame and conveying mechanism, the inner wall of the support frame is equipped with crystallization tank, the lower end of the crystallization tank is fixedly connected with discharge pipe, the upper surface of the support frame is equipped with control box, the conveying mechanism is located on the support frame, the conveying mechanism includes receiving box, two arch plates, two The two sides of the support frame are fixedly connected with the arch plate respectively, the inner wall of the arch plate is rotatably connected with transmission wheel, the arc surface of two transmission wheels is drivenly connected with one conveyor belt, one side of one arch plate is fixedly connected with servo motor, the output end of the servo motor is fixedly connected with one end of one transmission wheel, the receiving box is arranged on the conveyor belt, the inner wall of the support frame is fixedly connected with support plate, the upper surface of the support plate is fitted with the inner wall of the conveyor belt.

[0008] The above components achieve the following effects: By setting the conveying mechanism, during the treatment of salt-containing wastewater by the crystallization treatment equipment, the receiving box can receive the crystalline salt discharged from the discharge pipe. When the receiving box is full, it can automatically transport the crystalline salt and move the empty receiving box to the position directly below the discharge pipe to continue receiving the crystalline salt. Personnel do not need to manually transport the receiving box, improving the convenience of using the salt-containing wastewater crystallization treatment equipment.

[0009] Preferably, the upper surface of the support plate is fixedly connected with two baffles, and the sides of the two baffles close to each other are respectively fitted with the two sides of the conveyor belt.

[0010] The above components achieve the following effects: When the conveyor belt operates, the two sides of the conveyor belt will move in contact with the baffles, improving the stability of the conveyor belt during operation.

[0011] Preferably, the surface of the conveyor belt is provided with a plurality of placement holes, and the inner wall of one of the placement holes is fitted with the receiving box.

[0012] The above components achieve the following effects: When the conveyor belt transports the receiving box, the receiving box is placed in the placement hole inside the conveyor belt, improving the stability of the conveyor belt in conveying the receiving box.

[0013] Preferably, one side of each of the two arch plates is fixedly connected with a fixed plate, and the side of the fixed plate close to the arch plate is fixedly connected with an inclined plate.

[0014] The above components achieve the following effects: By setting the inclined plate, personnel can take and place the receiving box on the conveyor belt along the inclined plate, improving the convenience of taking and placing the receiving box.

[0015] Preferably, the lower surface of the support plate is provided with a tensioning mechanism, which includes two lead screws. The upper ends of the lead screws are rotatably connected to the lower surface of the support plate. The arc surfaces of the two lead screws are threadedly connected to a top plate. The arc surfaces of the two lead screws are fixedly connected to a roller. The arc surfaces of the two rollers are driven by a belt.

[0016] The effect achieved by the above components is that, by setting up a tensioning mechanism, personnel can easily adjust the top plate to squeeze the conveyor belt, thereby tightening the conveyor belt and improving the transmission efficiency between the drive wheel and the conveyor belt.

[0017] Preferably, a plurality of pulleys are rotatably connected to the lower surface of the top plate, and the pulleys are evenly distributed on the lower surface of the top plate.

[0018] The effect achieved by the above components is that the pulley can transform the sliding friction between the top plate and the conveyor belt into rolling friction, thereby reducing the impact of the top plate on the smoothness of the conveyor belt's operation.

[0019] Preferably, a rotating block is fixedly connected to the lower end of one of the lead screws.

[0020] The effect achieved by the above components is that the operator can use the rotating block to rotate the lead screw, thus achieving convenient control of the lead screw.

[0021] Compared with related technologies, the saline wastewater crystallization treatment equipment provided by this utility model has the following beneficial effects:

[0022] By setting up a conveying mechanism, during the process of treating saline wastewater in the crystallization treatment equipment, the collection box can collect the crystallized salt discharged from the discharge pipe. When the collection box is full, it can be automatically transferred and the empty collection box can be automatically moved to the bottom of the discharge pipe to continue collecting crystallized salt. There is no need for personnel to manually move the collection box, which improves the ease of use of the saline wastewater crystallization treatment equipment.

[0023] By setting up a tensioning mechanism, personnel can easily adjust the top plate to squeeze the conveyor belt, thereby tightening the conveyor belt and improving the transmission efficiency between the drive wheel and the conveyor belt. Attached Figure Description

[0024] Figure 1 A schematic diagram of the structure of a saline wastewater crystallization treatment device provided by this utility model;

[0025] Figure 2 for Figure 1 The structural diagram shown below;

[0026] Figure 3 for Figure 1 The diagram shows the structure of the conveying mechanism.

[0027] Figure 4 For Figure 1 The partial structure schematic view of the conveying mechanism is shown in the figure;

[0028] Figure 5 For Figure 2 The structure schematic view of the tightening mechanism is shown in the figure.

[0029] Figure label: 1, support frame; 2, crystallization tank; 3, conveying mechanism; 301, arched plate; 302, transmission wheel; 303, conveying belt; 304, servo motor; 305, storage box; 306, support plate; 307, placing hole; 308, baffle; 309, fixed plate; 310, inclined plate; 4, tightening mechanism; 41, lead screw; 42, top plate; 43, winding wheel; 44, belt; 45, pulley; 46, rotating block; 5, control box; 6, discharge pipe. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model.

[0031] The specific implementation of the utility model will be described in detail below in combination with specific examples.

[0032] Please refer to Figure 1 and Figure 2 The utility model embodiment provides a kind of crystallization treatment equipment of salt-containing wastewater, comprising:

[0033] Support frame 1 and conveying mechanism 3, the inner wall of support frame 1 is installed with crystallization tank 2, the lower end of crystallization tank 2 is fixedly connected with discharge pipe 6, and the upper surface of support frame 1 is installed with control box 5.

[0034] Wherein, conveying mechanism 3 is located on support frame 1, and the lower surface of support plate 306 is provided with tightening mechanism 4.

[0035] In the embodiment of the utility model, please refer to Figure 3 and Figure 4The conveying mechanism 3 comprises a receiving box 305, two arched plates 301 fixedly connected with two sides of the support frame 1 respectively, a transmission wheel 302 rotatably connected to the inner wall of the arched plate 301, one conveying belt 303 drivingly connected to the arc surfaces of the two transmission wheels 302, a servo motor 304 fixedly connected to one side of one of the arched plates 301, an output end of the servo motor 304 fixedly connected to one end of one of the transmission wheels 302, the receiving box 305 arranged on the conveying belt 303, a support plate 306 fixedly connected to the inner wall of the support frame 1, the upper surface of the support plate 306 abutting the inner wall of the conveying belt 303, by arranging the conveying mechanism 3, the receiving box 305 can receive the crystalline salt discharged from the discharge pipe 6 during the process that the crystallization treatment equipment treats the salt-containing wastewater, and when the receiving box 305 is full, the receiving box 305 can be automatically transported and the empty receiving box 305 can be automatically moved to the position directly below the discharge pipe 6 to continue to receive the crystalline salt, without manually carrying the receiving box 305 by personnel, the use convenience of the salt-containing wastewater crystallization treatment equipment is improved, the upper surface of the support plate 306 is fixedly connected with two baffles 308, the sides close to each other of the two baffles 308 abut the two sides of the conveying belt 303 respectively, the conveying belt 303 moves while abutting the baffles 308 on the two sides during operation, the stability of the conveying belt 303 during operation is improved, the surface of the conveying belt 303 is provided with a plurality of placing holes 307, the receiving box 305 abuts the inner wall of one of the placing holes 307, the receiving box 305 is placed in the placing hole 307 in the conveying belt 303 during the conveying belt 303 transporting the receiving box 305, the stability of the conveying belt 303 conveying the receiving box 305 is improved, the side of each of the two arched plates 301 is fixedly connected with a fixed plate 309, the side close to the arched plate 301 of the fixed plate 309 is fixedly connected with an inclined plate 310, by arranging the inclined plate 310, personnel can take and place the receiving box 305 on the conveying belt 303 along the inclined plate 310, the convenience of taking and placing the receiving box 305 is improved;

[0036] In the embodiment of the utility model, please refer to Figure 5The tautening mechanism 4 comprises two lead screws 41, upper ends of the lead screws 41 are rotationally connected with the lower surface of the support plate 306, the arc surfaces of the two lead screws 41 are connected with a top plate 42, the arc surfaces of the two lead screws 41 are fixedly connected with winding wheels 43, the arc surfaces of the two winding wheels 43 are drivingly connected with a belt 44, by arranging the tautening mechanism 4, the personnel can conveniently adjust the top plate 42 to extrude the conveying belt 303, so that the conveying belt 303 can be tautened, the transmission efficiency between the transmission wheel 302 and the conveying belt 303 is improved, the lower surface of the top plate 42 is rotationally connected with a plurality of pulleys 45, the pulleys 45 are uniformly distributed on the lower surface of the top plate 42, the pulleys 45 can convert the sliding friction between the top plate 42 and the conveying belt 303 into rolling friction, so that the influence of the top plate 42 on the smooth operation of the conveying belt 303 is reduced, the lower end of one of the lead screws 41 is fixedly connected with a rotating block 46, the personnel can rotate the lead screw 41 by means of the rotating block 46, so that the effect of conveniently controlling the lead screw 41 is achieved;

[0037] The working principle of the salt-containing wastewater crystallization treatment equipment is as follows: when it is needed to use the crystallization treatment equipment to treat salt-containing wastewater, the cover of the crystallization tank 2 is opened first, the wastewater is poured into the inside of the crystallization tank 2, then the wastewater is subjected to crystallization operation in the inside of the crystallization tank 2, finally the salt crystallized out is discharged from the discharge pipe 6, and the discharged crystalline salt enters the storage box 305 along the discharge pipe 6, when the storage box 305 is full, the transmission wheel 302 is driven to rotate by the servo motor 304, so that the conveying belt 303 is operated in the positioning of the two transmission wheels, when the conveying belt 303 drives the other empty storage box 305 in the placing hole 307 to move to the position directly below the discharge pipe 6, the operation of the servo motor 304 is stopped, so that the storage box 305 continues to receive the crystalline salt discharged from the discharge pipe 6, then the above steps are repeated, so that the storage box 305 can continuously receive the crystalline salt, wherein, when the conveying belt 303 is operated, the conveying belt 303 moves while being attached to the baffles 308 on the two sides, so that the stability of the operation process of the conveying belt 303 is improved, in addition, when the conveying belt 303 is operated, the conveying belt 303 moves while being attached to the baffles 308 on the two sides, so that the stability of the operation process of the conveying belt 303 is improved, finally, by arranging the inclined plate 310, the personnel can take and place the storage box 305 on the conveying belt 303 along the inclined plate 310, so that the convenience of taking and placing the storage box 305 is improved.

[0038] When it is needed to adjust the extrusion of the top plate 42 to the conveying belt 303, so that the conveying belt 303 becomes more taut, the rotating block 46 is first rotated to drive one screw rod 41 to rotate, the screw rod 41 drives another screw rod 41 to rotate through the gathering wheel 43 and the belt 44, so that the two screw rods 41 are synchronously rotated, the screw rod 41 drives the top plate 42 to drive the pulley 45 to extrude the conveying belt 303, so that the conveying belt 303 can gradually become more taut, and the pulley 45 can convert the sliding friction between the top plate 42 and the conveying belt 303 into rolling friction, so that the influence of the top plate 42 on the running fluency of the conveying belt 303 is reduced.

[0039] The circuit and the control involved in the utility model are prior art, and too much repetition is not performed herein.

[0040] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations using the utility model specification and the attached drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A crystallization treatment apparatus for salt-containing wastewater, characterized by comprising: Include: Support frame (1) and conveying mechanism (3), the inner wall of the support frame (1) is provided with a crystallization tank (2), the lower end of the crystallization tank (2) is fixedly connected with a discharge pipe (6), the upper surface of the support frame (1) is provided with a control box (5), the conveying mechanism (3) is located on the support frame (1), the conveying mechanism (3) includes a receiving box (305), two arch-shaped plates (301), two arch-shaped plates (301) are fixedly connected with both sides of the support frame (1) respectively, the inner wall of the arch-shaped plate (301) is rotatably connected with a transmission wheel (302), the arc surface of two transmission wheels (302) is drivingly connected with a conveyor belt (303), one side of one of the arch-shaped plates (301) is fixedly connected with a servo motor (304), the output end of the servo motor (304) is fixedly connected with one end of one of the transmission wheels (302), the receiving box (305) is arranged on the conveyor belt (303), the inner wall of the support frame (1) is fixedly connected with a support plate (306), the upper surface of the support plate (306) is fitted with the inner wall of the conveyor belt (303).

2. A crystallization apparatus for the treatment of saline wastewater according to claim 1, characterized in that, The upper surface of the support plate (306) is fixedly connected with two baffles (308), and the sides close to each other of the two baffles (308) are respectively fitted with the two sides of the conveyor belt (303).

3. A crystallization apparatus for treating salt-laden wastewater as defined in claim 1, wherein The surface of the conveyor belt (303) is provided with a plurality of placing holes (307), and the receiving box (305) is fitted with the inner wall of one of the placing holes (307).

4. A crystallization apparatus for treatment of salt-laden wastewater as claimed in claim 1, wherein, One side of two arch-shaped plates (301) is fixedly connected with a fixed plate (309), and the side close to the arch-shaped plate (301) of the fixed plate (309) is fixedly connected with an inclined plate (310).

5. A crystallization apparatus for treatment of salt-laden wastewater as claimed in claim 1, wherein, The lower surface of the support plate (306) is provided with a tensioning mechanism (4), the tensioning mechanism (4) includes two lead screws (41), the upper end of the lead screw (41) is rotatably connected with the lower surface of the support plate (306), the arc surface of two lead screws (41) is screw-connected with a top plate (42), the arc surface of two lead screws (41) is fixedly connected with a winding wheel (43), and the arc surface of two winding wheels (43) is drivingly connected with a belt (44).

6. A crystallization apparatus for the treatment of saline wastewater according to claim 5, wherein, The lower surface of the top plate (42) is rotatably connected with a plurality of pulleys (45), and the pulleys (45) are uniformly distributed on the lower surface of the top plate (42).

7. A crystallization apparatus for treating salt-laden wastewater as defined in claim 5, wherein The lower end of one of the lead screws (41) is fixedly connected with a rotating block (46).

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