CN220853288U - MVR evaporator self-cleaning device - Google Patents
MVR evaporator self-cleaning device Download PDFInfo
- Publication number
- CN220853288U CN220853288U CN202322330984.7U CN202322330984U CN220853288U CN 220853288 U CN220853288 U CN 220853288U CN 202322330984 U CN202322330984 U CN 202322330984U CN 220853288 U CN220853288 U CN 220853288U
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- Prior art keywords
- fixed
- evaporator body
- evaporator
- brush
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims 2
- 230000008020 evaporation Effects 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Air Humidification (AREA)
Abstract
The utility model discloses an MVR evaporator automatic cleaning device, which belongs to the technical field of evaporators and comprises an evaporator body, wherein a top cover is connected to the evaporator body through a plurality of screws, two water spraying plates are fixed on the inner side wall of the evaporator body, a top plate is fixed on the top cover through two straight rods, a driving motor is fixed at the bottom end of the top plate, the output end of the top plate is connected with a rotating pipe, the two water spraying plates are connected with the side surface of the rotating pipe through two connecting pipes, the side surface of the rotating pipe is fixed with a first brush plate, and the inner sides of the two first brush plates are connected with driving rods through first connecting blocks; the evaporator body is also internally provided with a hydraulic cylinder, a piston rod of the hydraulic cylinder is connected with a moving rod, and two ends of the moving rod are connected with the other end of the driving rod through a second connecting block; by using the device, the two first brush plates can be tightly attached to the inner wall of the evaporator body, so that dirt on the inner wall of the evaporator body can be thoroughly cleaned, and the influence on the next evaporation is avoided.
Description
Technical Field
The utility model relates to the technical field of evaporators, in particular to an automatic cleaning device for an MVR evaporator.
Background
MVR is short for vapor mechanical recompression technology, and industrial wastewater MVR evaporator is characterized in that hot vapor generated in the evaporation process is recompressed mechanically, so that the cleanliness and enthalpy of the hot vapor are improved, and the hot vapor is used as a vapor heat source again after a certain temperature rise is achieved, so that the purposes of energy saving and environmental protection are achieved, thick dirt is attached to the inner wall of the MVR evaporator under the condition of long-term use, and the using effect is affected.
The chinese patent with the prior bulletin number CN217451341U discloses an automatic cleaning device for an MVR evaporator, which comprises an evaporator body, the top fixedly connected with support frame of the evaporator body, the inside of support frame is provided with a cleaning fluid bin, the lower surface center department fixedly connected with stay tube of support frame, the inside of the evaporator body is provided with a rotation pipe, the rotation pipe is connected with the top of the evaporator body through the bearing rotation, be provided with the rotation piece between the top of rotation pipe and the bottom of stay tube. According to the utility model, through the arrangement of the structures such as the driving mechanism, the rotating pipe, the water spraying plate positioned at one side of the cleaning brush and the like, cleaning liquid can be sprayed on the inner wall of the evaporator body through the water spraying plate before cleaning, and meanwhile, the driving mechanism can play a role in uniform spraying when driving the water spraying plate to rotate, so that the inner wall of the evaporator body is automatically cleaned through the cleaning brush, cleaning liquid and clean water are saved through targeted spraying, waste is avoided, and the cleaning brush has certain practicability.
The inventors considered that there are the following problems with respect to the above related art: the cleaning brush has no driving mechanism, so that the cleaning brush cannot be tightly attached to the inner wall of the evaporator body, and dirt on the inner wall of the evaporator body is easy to clean thoroughly, so that a novel MVR evaporator automatic cleaning device is required to be designed to solve the problems.
Disclosure of utility model
The utility model aims to provide an MVR evaporator automatic cleaning device, which solves the problems that the cleaning brush in the existing MVR evaporator automatic cleaning device cannot be tightly attached to the inner wall of an evaporator body due to a driving mechanism, so that dirt on the inner wall of the evaporator body is easy to be cleaned thoroughly.
In order to solve the technical problems, the utility model provides an automatic cleaning device for an MVR evaporator, which comprises an evaporator body, wherein a top cover is connected to the evaporator body through a plurality of screws, two water spraying plates with opposite positions are fixed on the inner side wall of the evaporator body, a top plate is fixed on the top cover through two straight rods, a driving motor is fixed at the bottom end of the top plate, the output end of the top plate is connected with a rotating pipe, the rotating pipe is in sliding connection with the top cover, the other end of the rotating pipe is positioned in the evaporator body, the two water spraying plates are connected with the side surface of the rotating pipe through two connecting pipes, a first brush plate is fixed on the side surface of the rotating pipe, a first connecting block is fixed on the inner side of the two first brush plates, and the first connecting block is movably connected with a driving rod through a first rotating shaft;
The evaporator is characterized in that a hydraulic cylinder fixed on the rotating tube is further arranged in the evaporator body, a piston rod of the hydraulic cylinder is connected with a moving rod, second connecting blocks are fixed at two ends of the moving rod, and the second connecting blocks are movably connected with the other ends of the driving rods through second rotating shafts.
Optionally, two first brush board bottom all is fixed with oblique brush board, oblique brush board with the butt of evaporimeter body inner wall bottom.
Optionally, two fixed blocks are fixed on the side surface of the water spraying plate, two guide rods are fixed on the inner side of the first brush plate, and the two guide rods are respectively connected with the two fixed blocks in a sliding mode.
Optionally, a liquid inlet pipe is connected to one end side surface of the rotating pipe.
The utility model provides an MVR evaporator automatic cleaning device, which comprises an evaporator body, wherein a top cover is connected to the evaporator body through a plurality of screws, two water spraying plates are fixed on the inner side wall of the evaporator body, a top plate is fixed on the top cover through two straight rods, a driving motor is fixed at the bottom end of the top plate, the output end of the top plate is connected with a rotating pipe, the two water spraying plates are connected with the side surface of the rotating pipe through two connecting pipes, a first brush plate is fixed on the side surface of the rotating pipe, and the inner sides of the two first brush plates are connected with driving rods through first connecting blocks; the evaporator body is also internally provided with a hydraulic cylinder, a piston rod of the hydraulic cylinder is connected with a moving rod, and two ends of the moving rod are connected with the other end of the driving rod through a second connecting block; by using the device, the two first brush plates can be tightly attached to the inner wall of the evaporator body, so that dirt on the inner wall of the evaporator body can be thoroughly cleaned, and the influence on the next evaporation is avoided.
Drawings
FIG. 1 is a schematic diagram of an MVR evaporator self-cleaning device provided by the utility model;
FIG. 2 is a top view of the MVR evaporator self-cleaning device provided by the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
Fig. 4 is a cross-sectional view of the MVR evaporator automatic cleaning apparatus provided by the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The utility model provides an MVR evaporator automatic cleaning device, the structure of which is shown in figures 1-4, comprising an evaporator body 1, wherein a top cover 3 is connected to the evaporator body 1 through a plurality of screws 2, two water spraying plates 9 with opposite positions are fixed on the inner side wall of the evaporator body, a top plate 5 is fixed on the top cover 3 through two straight rods 4, a driving motor 6 is fixed at the bottom end of the top plate 5, the output end of the top plate is connected with a rotating pipe 7, the rotating pipe 7 is in sliding connection with the top cover 3, the other end of the rotating pipe is positioned in the evaporator body 1, the two water spraying plates 9 are connected with the side surface of the rotating pipe 7 through two connecting pipes 8, the side surfaces of the rotating pipe are fixed with first brush plates 10, the inner sides of the two first brush plates 10 are respectively fixed with a first connecting block 11, and the first connecting blocks 11 are movably connected with driving rods 13 through a first rotating shaft 12; the evaporator body 1 is also provided with a hydraulic cylinder 15 fixed on the rotary pipe 7, a piston rod of the hydraulic cylinder is connected with a movable rod 16, two ends of the movable rod 16 are respectively fixed with a second connecting block 17, the second connecting block 17 is movably connected with the other end of the driving rod 13 through a second rotating shaft 18, and the movable rod 16 is driven by the piston rod of the hydraulic cylinder 15 to move downwards with one end of the two driving rods 13 so that the other ends of the two driving rods 13 drive the first brush plate 10 and the inclined brush plate 14 to move outwards to be tightly attached to the inner wall of the evaporator body 1, so that dirt on the inner wall of the evaporator body 1 is thoroughly cleaned. By using the MVR evaporator automatic cleaning device, two first brush plates 10 can be tightly attached to the inner wall of the evaporator body 1 so that dirt on the inner wall of the evaporator body 1 can be thoroughly cleaned, and the influence on the next evaporation work is avoided.
Further, the bottom ends of the two first brush plates 10 are respectively fixed with an inclined brush plate 14, and the inclined brush plates 14 are abutted against the bottom ends of the inner walls of the evaporator body 1.
Further, two fixed blocks 19 are fixed on the side face of the water spraying plate 9, two guide rods 20 are fixed on the inner sides of the two first brush plates 10, and the two guide rods 20 are respectively connected with the two fixed blocks 19 in a sliding mode, so that the first brush plates 10 always move horizontally in a vertical state and cannot deviate.
Further, a liquid inlet pipe 21 is connected to one end side of the rotating pipe 7 for introducing the cleaning liquid.
The working principle of the utility model is as follows: firstly, the hydraulic cylinder 15 is started, the piston rod of the hydraulic cylinder drives one ends of the moving rod 16 and the two driving rods 13 to move downwards, at the moment, the other ends of the two driving rods 13 drive the first brush plate 10 and the inclined brush plate 14 to move outwards to be tightly attached to the inner wall of the evaporator body 1, and finally, the driving motor 6 is started, and the output end of the driving motor drives the rotating pipe 7 to rotate, so that dirt on the inner wall of the evaporator body 1 is thoroughly cleaned by the two first brush plates 10 and the two inclined brush plates 14, and the smooth proceeding of the next evaporation work is ensured.
The above description is only illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any alterations and modifications made by those skilled in the art based on the above disclosure shall fall within the scope of the appended claims.
Claims (4)
1. The utility model provides a MVR evaporator self-cleaning device, includes evaporator body (1), its characterized in that, be connected with top cap (3) on evaporator body (1) through a plurality of screw (2) and its inside lateral wall is fixed with two water spray plate (9) that the position is relative, be fixed with roof (5) on top cap (3) through two straight-bar (4), roof (5) bottom is fixed with driving motor (6), and its output is connected with pivoted tube (7), pivoted tube (7) with top cap (3) sliding connection and its other end are located in evaporator body (1), two water spray plate (9) all with pivoted tube (7) side are connected and its side is fixed with first brush board (10) through two connecting pipes (8), two first brush board (10) inboard all is fixed with first connecting block (11), first connecting block (11) are connected with actuating lever (13) through first pivot (12) swing joint;
The evaporator is characterized in that a hydraulic cylinder (15) fixed on the rotating pipe (7) is further arranged in the evaporator body (1), a piston rod of the hydraulic cylinder is connected with a moving rod (16), second connecting blocks (17) are fixed at two ends of the moving rod (16), and the second connecting blocks (17) are movably connected with the other ends of the driving rods (13) through second rotating shafts (18).
2. The automatic cleaning device for the MVR evaporator according to claim 1, wherein the bottom ends of the two first brush plates (10) are respectively fixed with an inclined brush plate (14), and the inclined brush plates (14) are abutted with the bottom ends of the inner walls of the evaporator body (1).
3. The automatic cleaning device for the MVR evaporator according to claim 1, wherein two fixing blocks (19) are fixed on the side surfaces of the water spraying plate (9), two guide rods (20) are fixed on the inner sides of the two first brush plates (10), and the two guide rods (20) are respectively connected with the two fixing blocks (19) in a sliding mode.
4. The automatic cleaning device for the MVR evaporator according to claim 1, wherein a liquid inlet pipe (21) is connected to one end side surface of the rotating pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330984.7U CN220853288U (en) | 2023-08-29 | 2023-08-29 | MVR evaporator self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330984.7U CN220853288U (en) | 2023-08-29 | 2023-08-29 | MVR evaporator self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220853288U true CN220853288U (en) | 2024-04-26 |
Family
ID=90783938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322330984.7U Active CN220853288U (en) | 2023-08-29 | 2023-08-29 | MVR evaporator self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220853288U (en) |
-
2023
- 2023-08-29 CN CN202322330984.7U patent/CN220853288U/en active Active
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