CN217418424U

CN217418424U - Low-temperature evaporator for sewage treatment

Info

Publication number: CN217418424U
Application number: CN202220186731.XU
Authority: CN
Inventors: 卢文燕; 张祖清; 廖招琴; 张碧玉; 袁春瑜
Original assignee: Fujian Haoming Environmental Protection Co ltd
Current assignee: Fujian Haoming Environmental Protection Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-09-13
Anticipated expiration: 2032-01-24

Abstract

The utility model belongs to the technical field of sewage treatment, in particular to a low-temperature evaporator for sewage treatment, aiming at the problem of lower efficiency in filtering and low-temperature evaporation of sewage, the utility model provides a scheme which comprises a heating evaporation tank, wherein a stirring component is arranged in the heating evaporation tank, a filter box is arranged on one side of the heating evaporation tank, a filter plate is fixed between the inner wall of the top end and the inner wall of the bottom end of the filter box, a dredging component is arranged in the filter box, a water pump is arranged between the filter box and the heating evaporation tank, the input end of the water pump is communicated with the filter box, and the output end of the water pump is communicated with the heating evaporation tank; the utility model discloses in stir the inside sewage of heating evaporation jar through the stirring subassembly, make sewage be heated more evenly, and can accelerate the evaporation rate of sewage, improve evaporation efficiency, clear up the filter plate through mediation subassembly and dredge, make its filtration sewage make more add unobstructed, be difficult for causing to pile stifled, improved the device's filtration efficiency.

Description

Low-temperature evaporator for sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a low temperature evaporator for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

The processing method of sewage has the multiple, wherein it is the most common sewage treatment mode to carry out filtration treatment to sewage and carry out low temperature evaporation again, the peculiar smell that produces when this mode can effectively reduce sewage treatment, and comparatively pure after the distillation, but cyclic use, current low temperature evaporation device filters the ageing efficiency lower to sewage before the low temperature evaporation, the filter plate piles stifled easily, thereby the circulation when influence sewage filters, filter comparatively slowly, and evaporation tank internal heating is comparatively uneven when carrying out the low temperature evaporation, evaporation tank bottom temperature generally is higher than the top, evaporation efficiency is comparatively slow.

Therefore, a low-temperature evaporator for sewage treatment is needed to solve the problem of low efficiency in filtering and low-temperature evaporation of sewage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a low temperature evaporator for sewage treatment has solved and has filtered the lower problem of efficiency when evaporating with the low temperature to sewage.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a low temperature evaporator for sewage treatment, includes the heating evaporating pot, the inside of heating evaporating pot is provided with the stirring subassembly, one side of heating evaporating pot is provided with the filter box, be fixed with the filter plate between the top inner wall of filter box and the bottom inner wall, the inside mediation subassembly that is provided with of filter box, the filter box with be provided with the water pump between the heating evaporating pot, the input of water pump with the filter box intercommunication, the output of water pump with the heating evaporating pot intercommunication, one side that the filter box was kept away from to the heating evaporating pot is provided with the liquid storage pot, the heating evaporating pot with the intercommunication has the honeycomb duct between the liquid storage pot.

Preferably, the stirring subassembly include with the heating evaporation tank top rotates the puddler of connecting, the bottom of puddler extends to inside the heating evaporation tank, the lateral wall of puddler is fixed with a plurality of stirring leaves, driving motor is installed on the top of heating evaporation tank, driving motor's output is fixed with the drive shaft through the shaft coupling, the top of heating evaporation tank is fixed with rotates the seat, the one end of drive shaft with one side lateral wall of rotating the seat rotates and connects, the lateral wall fastening cover of drive shaft has the worm, the lateral wall fastening cover of puddler has the worm wheel, the worm wheel with the meshing transmission between the worm.

Preferably, the dredging component comprises two brush plates which are respectively arranged at two sides of the filter plate, the top end and the bottom end of each brush plate are respectively connected with the top inner wall and the bottom inner wall of the filter box in a sliding manner, a plurality of expansion springs which are distributed from top to bottom are fixed between the side wall at one side of each brush plate and the inner wall at one side of the filter box, the top end of each filter box is rotatably connected with two rotating rods which are symmetrically distributed, the bottom ends of the rotating rods extend into the filter box, the bottom ends of the rotating rods are rotatably connected with the inner wall at the bottom of the filter box, the outer side wall of each rotating rod is fixedly sleeved with a cam, the cams are mutually matched with the brush plates, the top end of each filter box is fixedly provided with a mounting frame, the inner wall at the top end of the mounting frame is fixedly provided with a rotating frame, the inner wall of the rotating frame is rotatably connected with a connecting shaft, the two ends of the connecting shaft are respectively fixedly sleeved with a bevel gear a, the outer side walls of the two rotating rods are respectively fixedly sleeved with a bevel gear b, bevel gear b with adjacent bevel gear a meshing transmission, the top of heating evaporating pot with the top of mounting bracket all rotates and is connected with the belt pulley, two belt pulleys respectively with puddler and one of them dwang coaxial setting, the drive belt has been cup jointed jointly to the lateral wall of two belt pulleys.

Preferably, a plurality of guide rods penetrate through the side wall of one side of the brush plate in a sliding manner, two ends of each guide rod are fixed to the side wall of one side of the filter plate and the inner wall of one side of the filter box respectively, and the guide rods penetrate through the adjacent telescopic springs.

Preferably, a connecting seat is fixed between the outer wall of one side of the filter box and the outer wall of one side of the heating evaporation tank, and the bottom end of the water pump is fixed to the top end of the connecting seat.

Preferably, two brush boards are all fixed with the direction concave block on the lateral wall of one side that keeps away from each other, the cam extends to inside the direction concave block, cam and the inner wall sliding connection of direction concave block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in stir the inside sewage of heating evaporation jar through the stirring subassembly, make sewage be heated more evenly, and can accelerate the evaporation rate of sewage, improve evaporation efficiency, clear up the filter plate through mediation subassembly and dredge, make its filtration sewage make more add unobstructed, be difficult for causing to pile stifled, improved the device's filtration efficiency.

2. The utility model discloses in can drive the stirring leaf through driving motor rotates and rotate and stir the inside sewage of heating evaporation jar, it is more even to make sewage be heated when carrying out low temperature evaporation, can accelerate steam evaporation simultaneously, improve evaporation efficiency, driving motor drives and can also drive two cam rotations when stirring leaf pivoted, make the reciprocal extrusion brush board of cam then, vibrations through the brush board brush the filter plate both sides and wipe away, avoid the filter plate to be blockked up by the waste residue, it is more smooth when making the filter plate filter waste water, the filtration efficiency is improved.

Drawings

Fig. 1 is a schematic main sectional structure diagram of a low-temperature evaporator for sewage treatment provided by the utility model;

FIG. 2 is a schematic main sectional view of a filter box structure of a low-temperature evaporator for sewage treatment according to the present invention;

fig. 3 is the cam structure schematic diagram of a low temperature evaporator for sewage treatment that the utility model provides.

In the figure: 1. heating the evaporation tank; 2. a stirring assembly; 21. a stirring rod; 22. stirring blades; 23. a drive motor; 24. a drive shaft; 25. a rotating seat; 26. a worm; 27. a worm gear; 3. a filter box; 4. filtering the plate; 5. dredging components; 51. brushing the board; 52. a tension spring; 53. rotating the rod; 54. a cam; 55. a mounting frame; 56. a rotating frame; 57. a connecting shaft; 58. a bevel gear a; 59. a bevel gear b; 510. a belt pulley; 511. a transmission belt; 6. a water pump; 7. a liquid storage tank; 8. a flow guide pipe; 9. a connecting seat; 10. a guide bar; 11. and (4) guiding the concave block.

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.

Referring to fig. 1-3, a low temperature evaporator for sewage treatment comprises a heating evaporation tank 1, a heater is arranged in the heating evaporation tank 1, and belongs to the prior art, a stirring assembly 2 is arranged in the heating evaporation tank 1, a filter box 3 is arranged on one side of the heating evaporation tank 1, a filter plate 4 is fixed between the inner wall of the top end and the inner wall of the bottom end of the filter box 3, a dredging assembly 5 is arranged in the filter box 3, a water pump 6 is arranged between the filter box 3 and the heating evaporation tank 1, the input end of the water pump 6 is communicated with the filter box 3, the output end of the water pump 6 is communicated with the heating evaporation tank 1, a liquid storage tank 7 is arranged on one side of the heating evaporation tank 1 away from the filter box 3, and a guide pipe 8 is communicated between the heating evaporation tank 1 and the liquid storage tank 7; through stirring subassembly 2 stirring the sewage of heating evaporating pot 1 inside, it is more even to make sewage be heated, and can accelerate the evaporation rate of sewage, improves evaporation efficiency, clears up filter plate 4 through mediation subassembly 5 and dredges, makes it filter sewage make more add unobstructed, is difficult for causing to pile stifled, has improved the device's filtration efficiency.

The stirring assembly 2 comprises a stirring rod 21 rotatably connected with the top end of the heating evaporation tank 1, the bottom end of the stirring rod 21 extends into the heating evaporation tank 1, a plurality of stirring blades 22 are fixed on the outer side wall of the stirring rod 21, a driving motor 23 is installed at the top end of the heating evaporation tank 1, a driving shaft 24 is fixed at the output end of the driving motor 23 through a coupler, a rotating seat 25 is fixed at the top end of the heating evaporation tank 1, one end of the driving shaft 24 is rotatably connected with one side wall of the rotating seat 25, a worm 26 is fixedly sleeved on the outer side wall of the driving shaft 24, a worm wheel 27 is fixedly sleeved on the outer side wall of the stirring rod 21, and the worm wheel 27 and the worm 26 are in meshing transmission; can drive stirring leaf 22 through driving motor 23 rotation and rotate and stir the inside sewage of heating evaporating pot 1, make sewage be heated more evenly when carrying out the low temperature evaporation, can accelerate the steam evaporation simultaneously, improve evaporation efficiency.

The dredging component 5 comprises two brush plates 51 which are respectively arranged at two sides of the filter plate 4, the top end and the bottom end of each brush plate 51 are respectively connected with the inner wall of the top end and the inner wall of the bottom end of the filter box 3 in a sliding way, a plurality of extension springs 52 which are distributed up and down are fixed between the side wall of one side of each brush plate 51 and the inner wall of one side of the filter box 3, the top end of the filter box 3 is rotatably connected with two rotating rods 53 which are symmetrically distributed, the bottom end of each rotating rod 53 extends into the filter box 3, the bottom end of each rotating rod 53 is rotatably connected with the inner wall of the bottom end of the filter box 3, the outer side wall of each rotating rod 53 is tightly sleeved with a cam 54, the cam 54 is mutually matched with the brush plates 51, the top end of the filter box 3 is fixedly provided with an installation frame 55, the inner wall of the top end of the installation frame 55 is fixedly provided with a rotating frame 56, the inner wall of the rotating frame 56 is rotatably connected with a connecting shaft 57, the two ends of the connecting shaft 57 are respectively fixedly provided with a bevel gear a58, the outer side walls of the two rotating rods 53 are respectively and tightly sleeved with a bevel gear 59, the bevel gear b59 is in meshed transmission with the adjacent bevel gear a58, the top end of the heating evaporation tank 1 and the top end of the mounting rack 55 are both rotatably connected with belt pulleys 510, the two belt pulleys 510 are respectively coaxially arranged with the stirring rod 21 and one of the rotating rods 53, and the outer side walls of the two belt pulleys 510 are jointly sleeved with a transmission belt 511; the driving motor 23 drives the stirring blade 22 to rotate and simultaneously can drive the two cams 54 to rotate, then the cams 54 are made to reciprocate to extrude the brushing plate 51, the two sides of the filtering plate 4 are brushed through the vibration of the brushing plate 51, the filtering plate 4 is prevented from being blocked by waste residues, the filtering plate 4 is made to be smoother when filtering waste water, and the filtering efficiency is improved.

A plurality of guide rods 10 are slidably penetrated through one side wall of the brush plate 51, two ends of each guide rod 10 are respectively fixed with one side wall of the filter plate 4 and one side inner wall of the filter box 3, and the guide rods 10 are penetrated inside the adjacent extension springs 52.

A connecting seat 9 is fixed between the outer wall of one side of the filter box 3 and the outer wall of one side of the heating evaporation tank 1, and the bottom end of the water pump 6 is fixed with the top end of the connecting seat 9.

The side walls of the two brush plates 51 far away from each other are fixed with guide concave blocks 11, the cams 54 extend into the guide concave blocks 11, and the cams 54 are connected with the inner walls of the guide concave blocks 11 in a sliding mode.

The working principle is as follows: when low-temperature evaporation is required to be carried out on sewage, the sewage is guided into the filter box 3 and filtered through the filter plate 4, the drive motor 23 is turned on to drive the drive shaft 24 to rotate when the filter plate 4 is filtered, the drive shaft 24 drives the worm 26 and the worm wheel 27 to carry out meshing transmission when rotating, then the stirring rod 21 is driven to rotate, the stirring rod 21 drives the two belt pulleys 510 to carry out transmission when rotating, then one of the rotating rods 53 is driven to rotate, the two rotating rods 53 are driven to synchronously rotate through the bevel gear a58 and the bevel gear b59 meshing transmission belt 511 when one of the rotating rods 53 rotates, the cam 54 is driven to rotate when the rotating rod 53 rotates, then the cam 54 is driven to repeatedly extrude the brush plate 51, the brush plate 51 vibrates back and forth, the two sides of the filter plate 4 are cleaned and dredged through the vibration of the brush plate 51, the filter plate 4 is prevented from being blocked, the filter plate 4 is more smooth when being filtered, the filtered sewage is pumped into the heating evaporation tank 1 through the water pump 6 to carry out low-temperature evaporation, the in-process of evaporation drives stirring leaf 22 through puddler 21 and rotates and stirs sewage, makes sewage be heated more evenly when carrying out the low temperature evaporation, can accelerate steam evaporation simultaneously, improves evaporation efficiency, and the steam after the evaporation gets into and cools off in the liquid storage pot 7 and collects, accomplishes the processing to sewage then.

The driving motor 23 is commercially available, and the driving motor 23 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that repeated description is omitted in the specification.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims

1. A low-temperature evaporator for sewage treatment comprises a heating evaporation tank (1) and is characterized in that, a stirring component (2) is arranged in the heating evaporation tank (1), a filter box (3) is arranged at one side of the heating evaporation tank (1), a filter plate (4) is fixed between the inner wall of the top end and the inner wall of the bottom end of the filter box (3), a dredging component (5) is arranged in the filter box (3), a water pump (6) is arranged between the filter box (3) and the heating evaporation tank (1), the input end of the water pump (6) is communicated with the filter box (3), the output end of the water pump (6) is communicated with the heating evaporation tank (1), a liquid storage tank (7) is arranged on one side of the heating evaporation tank (1) far away from the filter box (3), a flow guide pipe (8) is communicated between the heating evaporation tank (1) and the liquid storage tank (7);

the stirring component (2) comprises a stirring rod (21) which is rotationally connected with the top end of the heating evaporation tank (1), the bottom end of the stirring rod (21) extends into the heating evaporation tank (1), a plurality of stirring blades (22) are fixed on the outer side wall of the stirring rod (21), the top end of the heating evaporation tank (1) is provided with a driving motor (23), the output end of the driving motor (23) is fixed with a driving shaft (24) through a coupling, a rotating seat (25) is fixed at the top end of the heating evaporation tank (1), one end of the driving shaft (24) is rotatably connected with the side wall at one side of the rotating seat (25), a worm (26) is tightly sleeved on the outer side wall of the driving shaft (24), a worm wheel (27) is tightly sleeved on the outer side wall of the stirring rod (21), and the worm wheel (27) and the worm (26) are in meshing transmission;

the dredging component (5) comprises two brush plates (51) which are respectively arranged on two sides of the filter plate (4), the top end and the bottom end of each brush plate (51) are respectively connected with the top inner wall and the bottom inner wall of the filter box (3) in a sliding manner, one side wall of each brush plate (51) and one side inner wall of the filter box (3) are fixedly provided with a plurality of expansion springs (52) which are distributed up and down, the top end of the filter box (3) is rotatably connected with two symmetrically distributed rotating rods (53), the bottom end of each rotating rod (53) extends into the filter box (3), the bottom end of each rotating rod (53) is rotatably connected with the bottom inner wall of the filter box (3), the outer side wall of each rotating rod (53) is tightly sleeved with a cam (54), the cam (54) is mutually matched with the brush plates (51), the top end of the filter box (3) is fixedly provided with a mounting frame (55), the top end inner wall of the mounting frame (55) is fixedly provided with a rotating frame (56), the inner wall of rotating turret (56) rotates and is connected with connecting axle (57), the both ends of connecting axle (57) are fixed with bevel gear a (58) respectively, two the lateral wall of dwang (53) fastens respectively and has cup jointed bevel gear b (59), bevel gear b (59) and adjacent bevel gear a (58) meshing transmission, the top of heating evaporating pot (1) with the top of mounting bracket (55) all rotates and is connected with belt pulley (510), two belt pulley (510) respectively with puddler (21) and one of them dwang (53) coaxial setting, the lateral wall of two belt pulley (510) has cup jointed drive belt (511) jointly.

2. A low-temperature evaporator for sewage treatment according to claim 1, wherein a plurality of guide rods (10) are slidably penetrated through a side wall of the brush plate (51), both ends of each guide rod (10) are respectively fixed with a side wall of the filter plate (4) and an inner wall of one side of the filter box (3), and the guide rods (10) are penetrated inside the adjacent expansion springs (52).

3. A low temperature evaporator for sewage treatment according to claim 1, characterized in that a connecting base (9) is fixed between one side outer wall of the filtering box (3) and one side outer wall of the heating evaporation tank (1), and the bottom end of the water pump (6) is fixed with the top end of the connecting base (9).

4. A low-temperature evaporator for sewage treatment according to claim 1, characterized in that a guide concave block (11) is fixed on the side wall of one side of each of the two brush plates (51) far away from each other, the cam (54) extends into the guide concave block (11), and the cam (54) is connected with the inner wall of the guide concave block (11) in a sliding manner.