CN211611726U - Assembled grid flocculation equipment - Google Patents
Assembled grid flocculation equipment Download PDFInfo
- Publication number
- CN211611726U CN211611726U CN201922080298.2U CN201922080298U CN211611726U CN 211611726 U CN211611726 U CN 211611726U CN 201922080298 U CN201922080298 U CN 201922080298U CN 211611726 U CN211611726 U CN 211611726U
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- CN
- China
- Prior art keywords
- net
- connecting rod
- basic
- self
- variable
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005189 flocculation Methods 0.000 title claims abstract description 27
- 230000016615 flocculation Effects 0.000 title claims abstract description 27
- 241001233242 Lontra Species 0.000 claims abstract description 8
- 238000009987 spinning Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004062 sedimentation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 230000010006 flight Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
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- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The utility model relates to an assembled net flocculation equipment, including the net case more than two, the interval sets up about each net case, is connected by the connecting rod between the net case, and the net case and bag include basic otter board and a plurality of spin reducing member of installing on basic otter board, and spin reducing member includes the cover body of round platform type, is equipped with a plurality of flights on the inner wall of the cover body, and each flight sets up around the central line interval of the cover body. The multi-layer grid boxes are connected into a whole by the connecting rods, and only one group of supports are required to be arranged at the bottom of the sedimentation tank during installation, so that the installation is convenient; the spiral plate in the self-rotating variable diameter part can make the water flow pass through the spiral plate to produce stronger speed change and water flow micro-rotation. Compared with the prior art, the method increases the collision probability among particles and strengthens the flocculation effect.
Description
Technical Field
The utility model belongs to the water treatment facilities field especially relates to an assembled net flocculation equipment.
Background
The net flocculation equipment before is the individual layer setting, for example the little net flocculation equipment that china utility model patent disclosed (notice number is CN2668619Y, and the notice day is 2005.01.05), and solitary installing support need be established on every layer, and the successive layer is installed, and the individual layer net is welded or rivet connection or bonding after the lath is tailor, and the wholeness is relatively poor, and equipment fixing is difficult. What use at present is more assembled net flocculation equipment, for example the flocculation grid reactor that chinese utility model patent disclosed (notice No. is CN205635024U, notice day is 2016.10.12), the inside of flocculation basin is provided with No. twenty-five net case, No. thirty net case and No. thirty-five net case, and the net case comprises corresponding waffle slab and stainless steel frame, wholly puts into during the installation, and is very convenient, but still has following problem: on the one hand, the velocity of flow change is very little when rivers pass through the net, and the granule collision probability is low, and the flocculation effect is poor, and on the other hand, sedimentation tank height has the difference, and the height of above-mentioned assembly net flocculation equipment can't be adjusted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled net flocculation equipment to solve the poor problem of flocculation effect of current assembled net flocculation equipment.
In order to realize the purpose, the assembled grid flocculation equipment adopts the following technical scheme: the assembled grid flocculation equipment comprises more than two grid boxes, each grid box is arranged at an upper interval and a lower interval, the grid boxes are connected through connecting rods, each grid box comprises a base screen plate and a plurality of self-rotation variable-diameter parts installed on the base screen plate, each self-rotation variable-diameter part comprises a circular truncated cone-shaped sleeve body, a plurality of spiral pieces are arranged on the inner wall of the sleeve body, and each spiral piece is arranged at intervals around the central line of the sleeve body.
Has the advantages that: the multi-layer grid boxes are connected into a whole by the connecting rods, and only one group of supports are required to be arranged at the bottom of the sedimentation tank during installation, so that the installation is convenient; the spiral plate in the self-rotating variable diameter part can make the water flow pass through the spiral plate to produce stronger speed change and water flow micro-rotation. Compared with the prior art, the method increases the collision probability among particles and strengthens the flocculation effect.
Further, the orientation of the spinning diameter changing pieces on adjacent grid boxes is opposite.
Furthermore, the base screen plate is provided with a self-rotating variable diameter part mounting hole matched with the shape of the sleeve body, and the self-rotating variable diameter part is detachably mounted on the base screen plate.
Further, the basic otter board is rectangular structure, and the position that is close to the four corners on the basic otter board is equipped with the connecting rod respectively and perforates, and the connecting rod has four, and the connecting rod passes corresponding connecting rod perforation, supports by the spacing sleeve pipe of suit on the connecting rod between the adjacent basic otter board.
Furthermore, the spinning variable-diameter parts are arranged on the base screen plate in a rectangular array mode.
Drawings
FIG. 1 is a front view of an assembled grid flocculation apparatus;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic diagram of a spin reducer.
In the figure: 100-grid box, 110-basic screen plate, 120-spinning reducer, 121-sleeve body, 122-spiral sheet, 200-connecting rod and 300-limiting sleeve.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the assembled mesh flocculation apparatus includes five mesh boxes 100, each mesh box 100 is arranged at an interval from top to bottom, the mesh boxes 100 are connected by a connecting rod 200, each mesh box 100 includes a base mesh plate 110 and a plurality of spinning variable diameter members 120 installed on the base mesh plate 110, the base mesh plate 110 is of a rectangular structure, connecting rod through holes are respectively arranged at positions near four corners of the base mesh plate 110, the number of the connecting rods 200 is four, the connecting rods 200 pass through the corresponding connecting rod through holes, and adjacent base mesh plates 110 are supported by a limit sleeve 300 sleeved on the connecting rods 200.
Each base screen plate 110 is provided with thirty-six spinning variable-diameter parts 120, each spinning variable-diameter part 120 is arranged in a rectangular array, each spinning variable-diameter part 120 comprises a circular-truncated-cone-shaped sleeve body 121, each base screen plate 110 is provided with a spinning variable-diameter part mounting hole matched with the shape of each sleeve body 121, and each spinning variable-diameter part 120 is detachably mounted on the base screen plate 110. Six spiral sheets 122 are arranged on the inner wall of the sleeve body 121, and each spiral sheet 122 is arranged around the central line of the sleeve body 121 at intervals.
Preferably, the orientations of the spin diameter changing parts 120 on the adjacent grid boxes 100 are opposite, that is, the spin diameter changing parts 120 adjacent to the spin diameter changing part 120 with the large diameter end facing upwards are the small diameter ends facing upwards.
Each grid box 100 is connected into a whole by the connecting rod 200, and only a group of supports are required to be arranged at the bottom of the sedimentation tank during installation, so that the whole is strong, and the installation is convenient. In operation, when water flows through the spinning variable-diameter part 120, stronger speed change and water flow micro-rotation are generated under the action of the spiral piece 122. Compared with the prior art, the method increases the collision probability among particles and strengthens the flocculation effect. In addition, aiming at sedimentation tanks with different water qualities and sizes, the whole height of the grid box 100 can be adjusted by replacing the limiting sleeves 300 with different lengths, so that the flocculation equipment has stronger adaptability.
In other embodiments, the base mesh plate may be provided in other shapes, such as a disk shape, a regular polygon shape, and the like. Further, the orientation of the spin diameter changing member may be different for the spin diameter changing members mounted on the same grid box.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. Assembled grid flocculation equipment, its characterized in that: the net box comprises more than two net boxes, each net box is arranged at an upper position and a lower position at intervals, the net boxes are connected through connecting rods, each net box comprises a basic net plate and a plurality of self-rotation variable-diameter parts arranged on the basic net plate, each self-rotation variable-diameter part comprises a circular truncated cone-shaped sleeve body, a plurality of spiral sheets are arranged on the inner wall of the sleeve body, and each spiral sheet is arranged at intervals around the central line of the sleeve body.
2. The assembled grid flocculation apparatus of claim 1 wherein: the orientation of the spinning diameter changing pieces on the adjacent grid boxes is opposite.
3. The assembled grid flocculation apparatus of claim 2, wherein: the base screen plate is provided with a self-rotating variable-diameter part mounting hole matched with the shape of the sleeve body, and the self-rotating variable-diameter part is detachably mounted on the base screen plate.
4. The assembled grid flocculation apparatus of any of claims 1 to 3 wherein: the basic otter board is the rectangle structure, and the position that is close to the four corners on the basic otter board is equipped with the connecting rod respectively and perforates, and the connecting rod has four, and the connecting rod passes corresponding connecting rod and perforates, supports by the spacing sleeve pipe of suit on the connecting rod between the adjacent basic otter board.
5. The assembled grid flocculation apparatus of claim 4 wherein: the spinning variable-diameter parts are arranged on the base screen plate in a rectangular array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922080298.2U CN211611726U (en) | 2019-11-27 | 2019-11-27 | Assembled grid flocculation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922080298.2U CN211611726U (en) | 2019-11-27 | 2019-11-27 | Assembled grid flocculation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211611726U true CN211611726U (en) | 2020-10-02 |
Family
ID=72626869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922080298.2U Expired - Fee Related CN211611726U (en) | 2019-11-27 | 2019-11-27 | Assembled grid flocculation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211611726U (en) |
-
2019
- 2019-11-27 CN CN201922080298.2U patent/CN211611726U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |