CN220405024U - Municipal administration rain, dirty waste water treatment sand removal device - Google Patents
Municipal administration rain, dirty waste water treatment sand removal device Download PDFInfo
- Publication number
- CN220405024U CN220405024U CN202321882344.0U CN202321882344U CN220405024U CN 220405024 U CN220405024 U CN 220405024U CN 202321882344 U CN202321882344 U CN 202321882344U CN 220405024 U CN220405024 U CN 220405024U
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- cylinder
- conveyer belt
- movable shaft
- movable
- fixedly connected
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- 239000004576 sand Substances 0.000 title claims abstract description 25
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 8
- 230000001680 brushing effect Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The utility model relates to the technical field of sand removal, in particular to a municipal rain and sewage wastewater treatment sand removal device which comprises a shell, a motor, a screen conveyer belt, a collecting box and a cleaning assembly, wherein the motor is fixedly arranged on the outer side of the shell, the screen conveyer belt is movably arranged on the inner side of the shell, the collecting box is positioned below the side of the screen conveyer belt, the cleaning assembly comprises a movable shaft, an elastic frame, a U-shaped mounting frame, a rotary cylinder and a bristle cylinder, the movable shaft is in sliding connection with the shell, the movable shaft is arranged on the shell in a penetrating manner, the movable shaft is positioned on the side surface of the screen conveyer belt, two ends of the elastic frame are fixedly connected with the U-shaped mounting frame and the movable shaft respectively, the rotary cylinder is fixedly arranged in one end of the U-shaped mounting frame, one end of the bristle cylinder is fixedly connected with the output end of the rotary cylinder, the other end of the bristle cylinder is in rotary connection with the other end of the U-shaped mounting frame, and the bristle cylinder is used for continuously cleaning the screen conveyer belt, so that the cleaning effect of the screen conveyer belt is improved.
Description
Technical Field
The utility model relates to the technical field of sand removal, in particular to a municipal rain, sewage and wastewater treatment sand removal device.
Background
The urban source pollution caused by rain wash becomes one of the main reasons for the deterioration of urban water quality, and the urban road traffic load is large and is used as an important object for urban source pollution control.
The utility model patent with publication number of CN212757546U provides a sand removing device for initial rainwater treatment, wherein a screen conveyer belt is arranged in a shell, a collecting box is arranged below the side of the screen conveyer belt, rainwater is filtered through the screen conveyer belt, and a motor drives the screen conveyer belt to rotate, so that silt falls into the collecting box to collect the silt. Meanwhile, a hairbrush is arranged on the side face of the screen conveyer belt so as to clean the screen conveyer belt.
However, when the brush of the rotary working shaft is used for cleaning the screen conveyer belt, the screen conveyer belt is cleaned intermittently, and a cleaning blind area of the screen conveyer belt exists, so that the cleaning effect of the screen conveyer belt is poor.
Disclosure of Invention
The utility model aims to provide a municipal rainwater and sewage wastewater treatment sand removing device so as to improve the cleaning effect on a screen conveyer belt.
In order to achieve the above purpose, the utility model provides a municipal rain and sewage wastewater treatment sand removing device, which comprises a shell, a motor, a screen conveyer belt, a collecting box and a cleaning assembly, wherein the motor is fixedly arranged on the outer side of the shell, the screen conveyer belt is movably arranged on the inner side of the shell, the motor is used for driving the screen conveyer belt to rotate, the collecting box is positioned below the side of the screen conveyer belt, the cleaning assembly comprises a movable shaft, an elastic frame, a U-shaped mounting frame, a rotary cylinder and a bristle cylinder, the movable shaft is in sliding connection with the shell, the movable shaft penetrates through the shell, the movable shaft is positioned on the side surface of the screen conveyer belt, two ends of the elastic frame are fixedly connected with the U-shaped mounting frame and the movable shaft respectively, the rotary cylinder is fixedly arranged in one end of the U-shaped mounting frame, one end of the bristle cylinder is fixedly connected with the output end of the rotary cylinder, and the other end of the bristle cylinder is rotatably connected with the other end of the U-shaped mounting frame.
The elastic frame comprises a fixed cylinder, a first spring and a movable cylinder, wherein the fixed cylinder is fixedly connected with the movable shaft, the fixed cylinder is provided with an installation cavity, two ends of the first spring are respectively fixedly connected with the fixed cylinder and the movable cylinder, the first spring is positioned in the installation cavity, the movable cylinder is in sliding connection with the fixed cylinder, and the U-shaped installation frame is fixedly connected with the movable cylinder.
The movable cylinder is characterized in that a limiting support is arranged on the outer side of the movable cylinder, a limiting groove matched with the limiting support is formed in the inner side of the mounting cavity, and the limiting support is located in the limiting groove.
The cleaning and brushing assembly further comprises a pull rod, the pull rod is fixedly connected with the movable shaft, and the pull rod is located on the outer side of the shell.
The municipal rain, dirty waste water treatment sand removal device still includes fixed subassembly, fixed subassembly includes second spring and mount, the casing has the chamber of holding, the loose axle has the draw-in groove, the both ends of second spring respectively with the casing with mount fixed connection, the second spring is located hold the inside in chamber, the mount with casing sliding connection.
According to the municipal rain, sewage and wastewater treatment sand removing device disclosed by the utility model, when the screen conveyer belt is required to be cleaned, the movable shaft is pushed, so that the bristle cylinder is propped against the loose side surface of the screen bolt, and the elastic frame is elastic, so that the U-shaped mounting frame is propped against the bristle cylinder all the time, the rotary cylinder drives the bristle cylinder to rotate, and therefore the screen conveyer belt is continuously cleaned, the bristle cylinder is opposite to the screen conveyer belt in rotation direction, and the bristle cylinder is continuously used for cleaning the screen conveyer belt, so that the cleaning effect of the screen conveyer belt is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a structural sectional view of a first embodiment of the present utility model.
Figure 2 is a cross-sectional view of the utility model at A-A in figure 1.
Fig. 3 is a cross-sectional view of the movable and solid cylinders of the present utility model at a cross-section.
Fig. 4 is a structural cross-sectional view of a second embodiment of the present utility model.
Fig. 5 is a partial enlarged view of the present utility model at B in fig. 4.
101-shell, 102-motor, 103-screen conveyer belt, 104-collecting box, 105-movable shaft, 106-elastic frame, 107-U-shaped mounting frame, 108-rotary cylinder, 109-brush hair cylinder, 110-fixed cylinder, 111-first spring, 112-movable cylinder, 113-limit bracket, 114-limit groove, 115-pull rod, 116-mounting cavity, 201-second spring, 202-fixing frame, 203-containing cavity, 204-clamping groove.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the application is as follows:
referring to fig. 1-3, fig. 1 is a cross-sectional view of a first embodiment of the present utility model. Figure 2 is a cross-sectional view of the utility model at A-A in figure 1. Fig. 3 is a cross-sectional view of the movable and solid cylinders of the present utility model at a cross-section. The utility model provides a municipal rainwater and sewage treatment and wastewater sand removal device, which comprises a shell 101, a motor 102, a screen conveyer belt 103, a collecting box 104 and a cleaning and brushing assembly, wherein the cleaning and brushing assembly comprises a movable shaft 105, an elastic frame 106, a U-shaped mounting frame 107, a rotary cylinder 108 and a brushing barrel 109;
for this embodiment, the motor 102 is fixedly installed on the outside of the casing 101, the screen conveyer belt 103 is movably disposed on the inside of the casing 101, the motor 102 is used for driving the screen conveyer belt 103 to rotate, the collecting box 104 is located below the side of the screen conveyer belt 103, the movable shaft 105 is slidably connected with the casing 101, the movable shaft 105 is arranged on the casing 101 in a penetrating manner, the movable shaft 105 is located on the side of the screen conveyer belt 103, two ends of the elastic frame 106 are fixedly connected with the U-shaped mounting frame 107 and the movable shaft 105 respectively, the rotary cylinder 108 is fixedly installed inside one end of the U-shaped mounting frame 107, one end of the bristle cylinder 109 is fixedly connected with the output end of the rotary cylinder 108, and the other end of the bristle cylinder 109 is rotatably connected with the other end of the U-shaped mounting frame 107. The motor 102 is used for driving the screen conveyer belt 103 to rotate, the screen conveyer belt 103 is used for carrying out sand removal treatment on rainwater and sewage, and the collecting box 104 is used for collecting mud and sand. The movable shaft 105 can slide relative to the housing 101, the elastic frame 106 has elasticity and can stretch and retract, the U-shaped mounting frame 107 is used for mounting the rotary cylinder 108 and the bristle cylinder 109, and the rotary cylinder 108 can drive the bristle cylinder 109 to rotate. The casing 101 is located the upper and lower both sides of screen cloth conveyer belt 103 are provided with liquid entry and liquid outlet respectively, when using this municipal administration rain, dirty waste water treatment sand removal device to carry out the degritting to administrative rain, dirty waste water, rain, dirty waste water pass through the liquid entry of casing 101 drops on the screen cloth conveyer belt 103, screen cloth conveyer belt 103 filters rain, dirty waste water for mud sand in rain, dirty waste water is blocked on the screen cloth conveyer belt 103, and liquid then flows through screen cloth conveyer belt 103 and through the liquid outlet of casing 101 flows out the casing 101. When the screen conveyer belt 103 needs to be cleaned, the movable shaft 105 is pushed, so that the bristle cylinder 109 abuts against the loose side face of the screen bolt, the elastic frame 106 abuts against the U-shaped installation frame 107 due to the elasticity of the elastic frame 106, so that the bristle cylinder 109 always abuts against the screen conveyer belt 103, the rotary cylinder 108 drives the bristle cylinder 109 to rotate, the screen conveyer belt 103 is continuously cleaned, the bristle cylinder 109 is opposite to the screen conveyer belt 103 in rotation direction, the bristle cylinder 109 continuously cleans the screen conveyer belt 103, and a cleaning blind area does not exist, so that the cleaning effect of the screen conveyer belt 103 is improved.
Secondly, the elastic frame 106 includes a fixed cylinder 110, a first spring 111 and a movable cylinder 112, the fixed cylinder 110 is fixedly connected with the movable shaft 105, the fixed cylinder 110 has an installation cavity 116, two ends of the first spring 111 are respectively fixedly connected with the fixed cylinder 110 and the movable cylinder 112, the first spring 111 is located inside the installation cavity 116, the movable cylinder 112 is slidably connected with the fixed cylinder 110, and the U-shaped installation frame 107 is fixedly connected with the movable cylinder 112. The movable tube 112 is slidable with respect to the fixed tube 110, and the first spring 111 abuts against the movable tube 112, so that the elastic frame 106 is extended and contracted.
In addition, a limiting bracket 113 is arranged on the outer side of the movable cylinder 112, a limiting groove 114 matched with the limiting bracket 113 is formed on the inner side of the mounting cavity 116, and the limiting bracket 113 is located in the limiting groove 114. The limiting support 113 can slide in the limiting groove 114, the limiting support 113 and the limiting groove 114 cooperate with each other to limit the movement of the movable cylinder 112, so that the movable cylinder 112 cannot rotate relative to the fixed cylinder 110, and the attaching effect between the bristle cylinder 109 and the screen conveyer belt 103 is maintained.
Further, the cleaning assembly further includes a pull rod 115, the pull rod 115 is fixedly connected to the movable shaft 105, and the pull rod 115 is located outside the housing 101. A worker may move the movable shaft 105 through the pull rod 115 to facilitate movement of the movable shaft 105.
When the municipal rainwater and sewage wastewater treatment sand removing device is used, rainwater and sewage wastewater falls on the screen conveyor belt 103 through the liquid inlet of the shell 101, the screen conveyor belt 103 filters the rainwater and sewage wastewater, so that mud and sand in the rainwater and sewage wastewater are blocked on the screen conveyor belt 103, and liquid flows through the screen conveyor belt 103 and flows out of the shell 101 through the liquid outlet of the shell 101. When the screen conveyer belt 103 needs to be cleaned, the movable shaft 105 is pushed, so that the bristle cylinder 109 abuts against the loose side face of the screen bolt, the elastic frame 106 abuts against the U-shaped installation frame 107 due to the elasticity of the elastic frame 106, so that the bristle cylinder 109 always abuts against the screen conveyer belt 103, the rotary cylinder 108 drives the bristle cylinder 109 to rotate, the screen conveyer belt 103 is continuously cleaned, the bristle cylinder 109 is opposite to the screen conveyer belt 103 in rotation direction, and the bristle cylinder 109 continuously cleans the screen conveyer belt 103, so that the cleaning effect of the screen conveyer belt 103 is improved.
The second embodiment of the present application is:
referring to fig. 4 and 5 on the basis of the first embodiment, fig. 4 is a structural cross-sectional view of a second embodiment of the present utility model. Fig. 5 is a partial enlarged view of the present utility model at B in fig. 4. The municipal rain and sewage treatment sand removal device of the embodiment further comprises a fixing assembly, wherein the fixing assembly comprises a second spring 201 and a fixing frame 202;
for this embodiment, the housing 101 has a receiving cavity 203, the movable shaft 105 has a clamping groove 204, two ends of the second spring 201 are respectively fixedly connected with the housing 101 and the fixing frame 202, the second spring 201 is located in the receiving cavity 203, and the fixing frame 202 is slidably connected with the housing 101. The fixing component is used for fixing the movable shaft 105 with the casing 101, when the screen conveyer belt 103 needs to be cleaned, the movable shaft 105 is pushed to enable the bristle cylinder 109 to be in contact with the screen conveyer belt 103, the clamping groove 204 is located below the fixing frame 202, the fixing frame 202 enters the clamping groove 204 to be clamped under the action of the second spring 201, and the position of the movable shaft 105 is fixed.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. The utility model provides a municipal rain, dirty waste water treatment sand removing device, includes casing, motor, screen cloth conveyer belt and collection box, motor fixed mounting is in the outside of casing, the screen cloth conveyer belt activity sets up the inboard of casing, the motor is used for driving the screen cloth conveyer belt rotates, collection box is located the side below of screen cloth conveyer belt, its characterized in that,
the cleaning device also comprises a cleaning assembly;
the cleaning assembly comprises a movable shaft, an elastic frame, a U-shaped mounting frame, a rotary cylinder and a bristle cylinder, wherein the movable shaft is in sliding connection with the shell, the movable shaft penetrates through the shell, the movable shaft is located on the side face of the screen conveyer belt, two ends of the elastic frame are respectively fixedly connected with the U-shaped mounting frame and the movable shaft, the rotary cylinder is fixedly mounted inside one end of the U-shaped mounting frame, one end of the bristle cylinder is fixedly connected with the output end of the rotary cylinder, and the other end of the bristle cylinder is rotatably connected with the other end of the U-shaped mounting frame.
2. The municipal rainwater, sewage and wastewater treatment and sand removal device according to claim 1,
the elastic frame comprises a fixed cylinder, a first spring and a movable cylinder, wherein the fixed cylinder is fixedly connected with the movable shaft, the fixed cylinder is provided with an installation cavity, two ends of the first spring are respectively fixedly connected with the fixed cylinder and the movable cylinder, the first spring is positioned in the installation cavity, the movable cylinder is in sliding connection with the fixed cylinder, and the U-shaped installation frame is fixedly connected with the movable cylinder.
3. The municipal rainwater, sewage and wastewater treatment and sand removal device according to claim 2,
the outside of the movable cylinder is provided with a limiting bracket, the inner side of the mounting cavity is provided with a limiting groove matched with the limiting bracket, and the limiting bracket is positioned in the limiting groove.
4. The municipal rainwater, sewage and wastewater treatment and sand removal device according to claim 3,
the cleaning assembly further comprises a pull rod, the pull rod is fixedly connected with the movable shaft, and the pull rod is located on the outer side of the shell.
5. The municipal rainwater, sewage and wastewater treatment and sand removal device according to claim 4,
municipal rain, dirty waste water treatment sand removal device still includes fixed subassembly, fixed subassembly includes second spring and mount, the casing has and holds the chamber, the loose axle has the draw-in groove, the both ends of second spring respectively with the casing with mount fixed connection, the second spring is located hold the inside in chamber, the mount with casing sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882344.0U CN220405024U (en) | 2023-07-18 | 2023-07-18 | Municipal administration rain, dirty waste water treatment sand removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882344.0U CN220405024U (en) | 2023-07-18 | 2023-07-18 | Municipal administration rain, dirty waste water treatment sand removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220405024U true CN220405024U (en) | 2024-01-30 |
Family
ID=89660610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321882344.0U Active CN220405024U (en) | 2023-07-18 | 2023-07-18 | Municipal administration rain, dirty waste water treatment sand removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220405024U (en) |
-
2023
- 2023-07-18 CN CN202321882344.0U patent/CN220405024U/en active Active
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| GR01 | Patent grant |