Low-pressure distillation wastewater treatment device

Abstract

The utility model discloses a low-pressure distillation wastewater treatment device which comprises a distillation barrel, an installation cover plate is fixed on the upper end face of the distillation barrel, a driving motor is fixedly installed on the upper end face of the installation cover plate through a plurality of fixing rods, and an output shaft of the driving motor penetrates through the installation cover plate and is provided with a stirring device in an extending mode. A sealing groove is formed in the upper end face of the distillation barrel, two sliding grooves are vertically and symmetrically formed in the inner wall of the distillation barrel, and a containing device is jointly connected between the two sliding grooves. By arranging the driving motor, the stirring device, the containing barrel and the hydraulic telescopic cylinder, floats on waste water can be scattered through cooperation of the driving motor and the stirring device, and the situation that the floats are accumulated on the surface of the waste water and affect distillation of the waste water is prevented; floating objects in wastewater can be filtered by lifting the containing barrel, and meanwhile, after the containing barrel is lifted out of the distillation barrel, the containing barrel can be cleaned quickly and conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation wastewater treatment, in particular to a low-pressure distillation wastewater treatment device. Background Art

[0002] Low-pressure distillation wastewater treatment equipment is a kind of equipment commonly used to treat high-concentration industrial waste liquid and wastewater. Its working principle is to evaporate the water in the waste liquid by distillation technology under low pressure environment, so that the waste liquid can be concentrated and purified.

[0003] When the existing device is in use, when the wastewater enters the distillation barrel for distillation, the floating objects in the wastewater will accumulate on the surface of the wastewater. At the same time, the excess matter and floating objects mixed in the wastewater after distillation will remain in the distillation barrel, which is not suitable for cleaning. Therefore, it is necessary to redesign a low-pressure distillation wastewater treatment device to address the above problems. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes a low-pressure distillation wastewater treatment device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A low-pressure distillation wastewater treatment device comprises a distillation barrel, a mounting cover plate is fixed on the upper end surface of the distillation barrel, a driving motor is fixedly mounted on the upper end surface of the mounting cover plate via a plurality of fixing rods, the output shaft of the driving motor passes through the mounting cover plate and is extended to be mounted with a stirring device, a sealing groove is provided on the upper end surface of the distillation barrel, two slide grooves are vertically symmetrically provided on the inner wall of the distillation barrel, a containing device is commonly connected between the two slide grooves, a hydraulic telescopic cylinder is fixedly mounted on the bottom wall of the distillation barrel, and the output shaft of the hydraulic telescopic cylinder is in contact with the output end of the containing device.

[0007] Preferably, the stirring device comprises a connecting shaft, and the connecting shaft is fixedly mounted on the output shaft of the driving motor, and a plurality of stirring rods are fixedly mounted on the outer wall of the connecting shaft.

[0008] Preferably, the containing device comprises two slide blocks, and the two slide blocks are respectively slidably clamped in corresponding slide grooves, a containing barrel is fixedly connected between the two slide blocks, and the output shaft of the hydraulic telescopic cylinder contacts the bottom end of the containing barrel.

[0009] Preferably, a plurality of filtering holes are provided on the inner wall and the bottom wall of the container.

[0010] Preferably, the outer wall of the distillation barrel is connected to a discharge pipe, and a flow control valve is provided on the discharge pipe.

[0011] Preferably, a sealing strip is fixedly mounted on the lower end surface of the mounting cover plate, and the sealing strip is clamped in the sealing groove.

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

[0013] 1. By setting a driving motor and a stirring device, the driving motor can drive the stirring device to stir the barrel. At this time, the floating objects in the barrel will be dispersed by the stirring device, and the floating objects will not accumulate on the surface of the wastewater to affect the distillation of the wastewater.

[0014] 2. By setting up a containing barrel and a hydraulic telescopic cylinder, the containing barrel can be driven to be lifted by the hydraulic telescopic cylinder, and then the lifting of the distillation barrel can filter the floating objects in the wastewater, so that the floating objects are filtered in the containing barrel, and the containing barrel can be lifted out of the distillation barrel, so that the containing barrel can be cleaned quickly and conveniently.

[0015] To sum up, the utility model is equipped with a driving motor, a stirring device, a containing barrel, and a hydraulic telescopic cylinder. The driving motor and the stirring device can cooperate to break up the floating objects on the wastewater to prevent the floating objects from accumulating on the surface of the wastewater and affecting the distillation of the wastewater. The containing barrel can be driven to be lifted by the hydraulic telescopic cylinder. The floating objects in the wastewater can be filtered by lifting the containing barrel. At the same time, when the containing barrel is lifted out of the distillation barrel, the containing barrel can be cleaned quickly and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a low-pressure distillation wastewater treatment device proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the barrel portion of a low-pressure distillation wastewater treatment device proposed by the utility model;

[0018] Figure 3 This is a partial schematic diagram of a hydraulic telescopic cylinder of a low-pressure distillation wastewater treatment device proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the installation cover plate portion of a low-pressure distillation wastewater treatment device proposed in the utility model.

[0020] In the figure: 1 distillation barrel, 2 installation cover plate, 3 driving motor, 4 sealing groove, 5 slider, 6 containing barrel, 7 stirring rod, 8 connecting shaft, 9 filtering hole, 10 slide groove, 11 hydraulic telescopic cylinder, 12 sealing strip, 13 discharge pipe, 14 fixing rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A low-pressure distillation wastewater treatment device comprises a distillation barrel 1, a mounting cover plate 2 is fixed on the upper end surface of the distillation barrel 1, a driving motor 3 is fixedly mounted on the upper end surface of the mounting cover plate 2 through a plurality of fixing rods 14, the output shaft of the driving motor 3 passes through the mounting cover plate 2 and is extended to be mounted with a stirring device, a sealing groove 4 is provided on the upper end surface of the distillation barrel 1, two slide grooves 10 are vertically symmetrically provided on the inner wall of the distillation barrel 1, a containing device is commonly connected between the two slide grooves 10, a hydraulic telescopic cylinder 11 is fixedly mounted on the bottom wall of the distillation barrel 1, and the output shaft of the hydraulic telescopic cylinder 11 is in contact with the output end of the containing device, a discharge pipe 13 is connected on the outer wall of the distillation barrel 1, and a flow control valve is provided on the discharge pipe 13. It should be noted that the discharge pipe 13 can discharge the wastewater in the distillation barrel 1.

[0023] The stirring device comprises a connecting shaft 8 , and the connecting shaft 8 is fixedly mounted on the output shaft of the driving motor 3 , and a plurality of stirring rods 7 are fixedly mounted on the outer wall of the connecting shaft 8 .

[0024] The containing device includes two sliders 5, and the two sliders 5 are respectively slidably clamped in the corresponding slide grooves 10, and a containing barrel 6 is fixedly connected between the two sliders 5, and the output shaft of the hydraulic telescopic cylinder 11 is in contact with the bottom end of the containing barrel 6. A plurality of filtering holes 9 are provided on the inner wall and the bottom wall of the containing barrel 6. It should be noted that the filtering holes 9 can filter impurities and floating objects in the wastewater.

[0025] A sealing strip 12 is fixedly mounted on the lower end surface of the mounting cover plate 2 , and the sealing strip 12 is stuck in the sealing groove 4 . It should be noted that the sealing strip 12 is stuck in the sealing groove 4 , so as to seal between the distillation barrel 1 and the mounting cover plate 2 .

[0026] When the utility model is used, the installation cover plate 2 can be opened first to pour the liquid to be distilled into the container 6, and then the sealing strip 12 of the installation cover plate 2 can be aligned with the sealing groove 4, and then the installation cover plate 2 can be installed on the upper end surface of the distillation barrel 1.

[0027] When the distillation barrel 1 is distilling, the driving motor 3 can be started, and the output shaft of the driving motor 3 will drive the connecting shaft 8 fixedly connected to it to rotate. At this time, multiple stirring rods 7 will stir the liquid in the containing barrel 6, and the floating objects on the liquid will be dispersed under the action of the stirring rods 7 to prevent the floating objects from accumulating on the surface of the liquid, so that the liquid under the floating objects can be distilled. When the liquid distillation is completed, the hydraulic telescopic cylinder 11 can be started, and the output shaft of the hydraulic telescopic cylinder 11 will drive the containing barrel 6 to lift, and then the slider 5 fixedly connected to the containing barrel 6 will be synchronously displaced in the slide 10, and then the discharge pipe 13 can be opened to drain the liquid in the distillation barrel 1. At this time, since the containing barrel 6 is lifted out of the distillation barrel 1 by the hydraulic telescopic cylinder 11, the containing barrel 6 can be conveniently cleaned.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A low-pressure distillation wastewater treatment device, comprising a distillation barrel (1), characterized in that: A mounting cover plate (2) is fixed to the upper end surface of the distillation barrel (1), and a driving motor (3) is fixedly mounted on the upper end surface of the mounting cover plate (2) via a plurality of fixing rods (14). The output shaft of the driving motor (3) passes through the mounting cover plate (2) and is extended to be mounted with a stirring device. A sealing groove (4) is provided on the upper end surface of the distillation barrel (1), and two slide grooves (10) are vertically symmetrically provided on the inner wall of the distillation barrel (1), and a containing device is connected between the two slide grooves (10). A hydraulic telescopic cylinder (11) is fixedly mounted on the bottom wall of the distillation barrel (1), and the output shaft of the hydraulic telescopic cylinder (11) is in contact with the output end of the containing device.

2. A low-pressure distillation wastewater treatment device according to claim 1, characterized in that: The stirring device comprises a connecting shaft (8), and the connecting shaft (8) is fixedly mounted on the output shaft of the driving motor (3), and a plurality of stirring rods (7) are fixedly mounted on the outer wall of the connecting shaft (8).

3. A low-pressure distillation wastewater treatment device according to claim 1, characterized in that: The containing device comprises two slide blocks (5), and the two slide blocks (5) are respectively slidably clamped in corresponding slide grooves (10), a containing barrel (6) is fixedly connected between the two slide blocks (5), and an output shaft of a hydraulic telescopic cylinder (11) contacts the bottom end of the containing barrel (6).

4. A low-pressure distillation wastewater treatment device according to claim 3, characterized in that: A plurality of filtering holes (9) are provided on the inner wall and the bottom wall of the containing barrel (6).

5. A low-pressure distillation wastewater treatment device according to claim 1, characterized in that: The outer wall of the distillation barrel (1) is connected to a discharge pipe (13), and a flow control valve is provided on the discharge pipe (13).

6. A low-pressure distillation wastewater treatment device according to claim 1, characterized in that: A sealing strip (12) is fixedly mounted on the lower end surface of the mounting cover plate (2), and the sealing strip (12) is clamped in the sealing groove (4).

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