CN214809115U - Novel calcium fluoride crystallization slurry sedimentation basin - Google Patents
Novel calcium fluoride crystallization slurry sedimentation basin Download PDFInfo
- Publication number
- CN214809115U CN214809115U CN202023305631.4U CN202023305631U CN214809115U CN 214809115 U CN214809115 U CN 214809115U CN 202023305631 U CN202023305631 U CN 202023305631U CN 214809115 U CN214809115 U CN 214809115U
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- China
- Prior art keywords
- pipe
- calcium fluoride
- fixedly connected
- cell body
- settling
- Prior art date
- 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.)
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Links
- 238000004062 sedimentation Methods 0.000 title claims abstract description 36
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 title claims abstract description 21
- 229910001634 calcium fluoride Inorganic materials 0.000 title claims abstract description 21
- 238000002425 crystallisation Methods 0.000 title claims abstract description 12
- 230000008025 crystallization Effects 0.000 title claims abstract description 12
- 239000002002 slurry Substances 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 210000005056 cell body Anatomy 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims abstract description 7
- 239000013078 crystal Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000010802 sludge Substances 0.000 description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model relates to a calcium fluoride processing technology field discloses a novel calcium fluoride crystallization ground paste sedimentation tank, including the cell body, the vertical upwards fixed intercommunication of cell body inner chamber bottom intermediate position has the sedimentation pipe, is located the fixed intercommunication in sedimentation pipe upper end has the filtration network pipe, the sealed grafting of activity has the rubber ring board in the cavity between cell body and the sedimentation pipe, is located the equal vertical fixedly connected with cylinder that makes progress in two portions about the cell body bottom, the piston rod upper end and the rubber ring board bottom fixed connection of cylinder. The utility model discloses outside crystallization material water is depositd in entering into the cavity between cell body and the settling leg from the water injection pipe, along with the continuous promotion of water level, the water source after a large amount of preliminary precipitations is discharged into the drain pipe after filtering cotton piece once more from filtering and is discharged to servo motor work drives the brush and scrubs filtering the network management, guarantees to be in the condition of not blockking up lastingly, guarantees that more efficient filters, and is comparatively practical, is fit for extensively promoting and using.
Description
Technical Field
The utility model relates to a calcium fluoride processing technology field specifically is a novel calcium fluoride crystallization ground paste sedimentation tank.
Background
The waste water discharged by chemical industry, nonferrous metallurgy, glass, electronics, electroplating and other industries often contains high-concentration fluoride to cause fluorine pollution of water environment, the prior domestic and overseas fluorine-containing waste water treatment methods mainly comprise a lime neutralization precipitation method and a coagulating sedimentation method, calcium fluoride is a very fine particulate matter, and because the specific gravity is small and the sedimentation speed is slow, a coagulant (such as polyaluminium, polyferric and the like) and a coagulant aid (such as polyacrylamide and the like) are often required to be added, so that new impurities are introduced, the generated sludge amount is large, and the content of the calcium fluoride in the sludge is low. In addition, the currently and generally adopted chemical-adding sedimentation device in China is a common inclined plate sedimentation tank or a vertical flow sedimentation tank.
Through retrieval (public notice) No. CN204138403U, disclosed a fluorine-containing wastewater high-efficiency precipitation and mud-water separation integrated device, which belongs to the field of environmental engineering wastewater treatment. The device comprises a dosing reaction zone, a precipitation zone, a water collection zone, a sludge collection zone and a sludge-water separation zone; the fluorine-containing wastewater and the calcium-containing solution are fed into a treatment device according to the reaction ratio, so that calcium fluoride solids pass through free sludge precipitation, a sludge compression layer and a sludge dense layer and then are collected by a sludge collection area and then enter a sludge-water separation area to complete solid-liquid separation. Although other flocculating agents are not added in the treatment process of the technical scheme, the obtained sludge has less impurities and high calcium fluoride content, can be used as fluorine resources for recycling, and simultaneously has less sludge production, so the treatment comprehensive cost is low, and the device has the advantages of compact design, small occupied area, high automation degree, lower investment and operation cost and small convenience for popularization.
However, the inventor finds that the technical scheme still has at least the following defects:
firstly, the sedimentation measure in the technical scheme can not clean the filtering mechanism, so that the filtering mechanism is blocked, and the sedimentation efficiency and effect are influenced;
secondly, among this technical scheme sediment clearance all need operating personnel to enter into the cell body and clear up and fish out, very inconvenient and waste time and energy's problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel calcium fluoride crystallization ground paste sedimentation tank has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel calcium fluoride crystallization slurry sedimentation tank comprises a tank body, wherein a sedimentation pipe is vertically and upwards fixedly communicated with the middle position of the bottom of an inner cavity of the tank body, a filtering net pipe is fixedly communicated with the upper end part of the sedimentation pipe, a rubber ring plate is movably and hermetically inserted in a cavity between the tank body and the sedimentation pipe, air cylinders are vertically and upwards fixedly connected with the left part and the right part of the bottom of the tank body, the upper end of a piston rod of each air cylinder is fixedly connected with the bottom of the rubber ring plate, a lap joint ring platform is fixedly connected with the middle upper part of the inner cavity of the sedimentation pipe, a filtering screen plate is movably lapped on the upper part of the lap joint ring platform, and a filtering cotton block is paved on the filtering screen plate; cell body upper portion lid has closed the top cap, and the vertical downward fixed mounting in top cap upper portion intermediate position has servo motor, and servo motor's drive end lower part left side fixed connection has the brush arm, is located brush arm left end fixedly connected with brush, the laminating of brush and filter screen inside pipe wall controls the equal vertical fixed intercommunication in two portions above the top cap and has the water injection pipe.
As an optimized embodiment of the utility model, be located the fixed sealed lid has closed lower closing cap on the cell body of tip under the sedimentation pipe, and the vertical downward fixed intercommunication in lower closing cap middle part has the drain pipe.
As a preferred embodiment of the present invention, the filtering net pipe is a stainless steel net pipe with 80 meshes.
As an embodiment of the utility model, be located the equal vertical fixedly connected with stand that makes progress of two parts about the rubber circle board is above-mentioned, two the stand upper end all with the perpendicular fixed connection in top cap bottom surface.
As a preferred embodiment of the utility model, the handle bar is fixedly connected to the middle position of the upper part of the filter screen plate vertically upwards.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses outside crystallization material water deposits in entering into the cavity between cell body and the settling leg from the water injection pipe, along with the continuous promotion of water level, in a large amount of water sources after preliminary sedimentation get into the settling leg behind the filter screen pipe, pass through the filter pulp piece after filtering again, discharge the drain pipe discharge after filtering once more to servo motor work drives the brush and scrubs the filter screen pipe, guarantees to be in the condition of not blockking up for a long time, guarantees more efficient and filters.
2. The utility model discloses when the later stage needs the deposit clearance to cavity between cell body and the settling leg, two cylinder work are to the ascending jacking of rubber ring board, and the cell body and the dirty of settling leg inner wall all can be struck off this moment, then the manual work clear up can, the deposit clearance of avoiding among the prior art all need operating personnel to enter into the cell body and clear up in and pull out, very inconvenient and the problem that wastes time and energy.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a novel sedimentation basin for calcium fluoride crystal slurry according to the present invention;
FIG. 2 is a schematic view of the structure of the novel sedimentation tank for calcium fluoride crystal slurry according to the present invention;
fig. 3 is a schematic diagram of the distribution position structure of the upright column and the top cover of the novel calcium fluoride crystal slurry sedimentation basin of the present invention.
In the figure: 1. a tank body; 2. a top cover; 3. a brush; 4. a brush arm; 5. a servo motor; 6. filtering the network management; 7. a water injection pipe; 8. a handle bar; 9. lapping a loop platform; 10. filtering the cotton block; 11. a filter screen plate; 12. a column; 13. a rubber ring plate; 14. a cylinder; 15. a drain pipe; 16. a lower sealing cover; 17. and a settling pipe.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-3, the present invention provides a technical solution: a novel calcium fluoride crystallization slurry sedimentation tank comprises a tank body 1, a sedimentation pipe 17 is vertically and upwards fixedly communicated with the middle position of the bottom of an inner cavity of the tank body 1, a filtering net pipe 6 is fixedly communicated with the upper end part of the sedimentation pipe 17, a rubber ring plate 13 is movably and hermetically inserted in a cavity between the tank body 1 and the sedimentation pipe 17, air cylinders 14 are vertically and upwards fixedly connected with the left part and the right part of the bottom of the tank body 1, the upper ends of piston rods of the air cylinders 14 are fixedly connected with the bottom of the rubber ring plate 13, a lap joint ring platform 9 is fixedly connected with the middle upper part of the inner cavity of the sedimentation pipe 17, a filter screen plate 11 is movably lapped on the upper part of the lap joint ring platform 9, and filter cotton blocks 10 are paved on the filter screen plate 11; 1 upper portion lid of cell body has closed top cap 2, and the vertical downward fixed mounting in 2 upper portions intermediate positions of top cap has servo motor 5, and servo motor 5's drive end lower part left side fixed connection has brush arm 4, is located 4 left end fixedly connected with brushes 3 of brush arm, and 6 inner walls laminating of brush 3 and filter net pipe, the equal vertical fixed intercommunication in two portions about 2 upper faces of top cap have water injection pipe 7, and is concrete: external crystallization material water enters a cavity between the tank body 1 and the sedimentation pipe 17 from the water injection pipe 7 to be precipitated, along with the continuous lifting of the water level, a large amount of water source after primary precipitation is filtered again through the filtering cotton block 10 and then is discharged into the drain pipe 15 to be discharged, and the servo motor 5 works to drive the brush 3 to brush the filtering net pipe 6, so that the situation of no blockage for a long time is ensured, and more efficient filtering is ensured;
when the later stage needs the deposit clearance to cavity between cell body 1 and the settling tube 17, two 14 work of cylinder lift up rubber ring board 13, the filth of cell body 1 and settling tube 17 inner wall all can be struck off this moment, then the manual work is cleared up can, the deposit clearance of avoiding among the prior art all needs operating personnel to enter into cell body 1 and clears up and fish out, very inconvenient and the problem that wastes time and energy.
In this embodiment (as shown in fig. 1), the lower sealing cover 16 is covered on the tank body 1 located at the lower end of the settling pipe 17, the middle part of the lower sealing cover 16 is vertically and downwards fixedly communicated with the drain pipe 15, and the lower sealing cover 16 is removed when the inner cavity of the settling pipe 17 needs to be cleaned at a later stage.
In this embodiment, the filtering net pipe 6 is a stainless steel net pipe with 80 meshes, the left part and the right part on the rubber ring plate 13 are vertically and upwards fixedly connected with the upright posts 12, the upper end parts of the two upright posts 12 are vertically and fixedly connected with the bottom surface of the top cover 2, and the top cover 2 can be jacked up through the upright posts 12 when the rubber ring plate 13 is jacked up, so that the top cover is convenient to clean.
In this embodiment (please refer to fig. 1), a handle 8 is vertically and upwardly fixedly connected to the middle position of the upper portion of the filter screen 11, so that an operator can lift the filter screen 11 through the handle 8 in the later stage.
The working principle is as follows: external crystallization material water enters a cavity between the tank body 1 and the sedimentation pipe 17 from the water injection pipe 7 for sedimentation, along with the continuous lifting of the water level, a large amount of water source after preliminary sedimentation enters the sedimentation pipe 17 from the filter screen pipe 6, passes through the filter cotton block 10 after filtration, is discharged into the drain pipe 15 after secondary filtration and is discharged, and the servo motor 5 works to drive the brush 3 to scrub the filter screen pipe 6, so that the situation of no blockage for a long time is ensured, and more efficient filtration is ensured;
when the later stage needs the deposit clearance to cavity between cell body 1 and the settling tube 17, two 14 work of cylinder lift up rubber ring board 13, the filth of cell body 1 and settling tube 17 inner wall all can be struck off this moment, then the manual work is cleared up can, the deposit clearance of avoiding among the prior art all needs operating personnel to enter into cell body 1 and clears up and fish out, very inconvenient and the problem that wastes time and energy.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A novel calcium fluoride crystallization slurry sedimentation tank is characterized in that: the filter tank comprises a tank body (1), a settling pipe (17) is vertically and upwards fixedly communicated with the middle position of the bottom of an inner cavity of the tank body (1), a filter net pipe (6) is fixedly communicated with the upper end part of the settling pipe (17), a rubber ring plate (13) is movably and hermetically inserted in a cavity between the tank body (1) and the settling pipe (17), air cylinders (14) are vertically and upwards fixedly connected with the left part and the right part of the bottom of the tank body (1), the upper ends of piston rods of the air cylinders (14) are fixedly connected with the bottom of the rubber ring plate (13), a lap joint ring table (9) is fixedly connected with the middle upper part of the inner cavity of the settling pipe (17), a filter screen plate (11) is movably lapped on the upper part of the lap joint ring table (9), and filter cotton blocks (10) are paved on the filter screen plate (11); cell body (1) upper portion lid has closed top cap (2), and the vertical downward fixed mounting of top cap (2) upper portion intermediate position has servo motor (5), and the drive end lower part left side fixed connection of servo motor (5) has brush arm (4), is located brush arm (4) left end fixedly connected with brush (3), brush (3) and the laminating of filtering net pipe (6) inner wall control the equal vertical fixed intercommunication in two portions above top cap (2) and have water injection pipe (7).
2. The novel calcium fluoride crystal slurry settling pond of claim 1, wherein: a lower sealing cover (16) is fixedly covered on the tank body (1) at the lower end part of the settling tube (17), and a drain pipe (15) is vertically and downwards fixedly communicated with the middle part of the lower sealing cover (16).
3. The novel calcium fluoride crystal slurry settling pond of claim 1, wherein: the filter net pipe (6) is a stainless steel net pipe with 80 meshes.
4. The novel calcium fluoride crystal slurry settling pond of claim 1, wherein: the upper end of the left upright post and the upper end of the right upright post (12) are fixedly connected with the bottom surface of the top cover (2).
5. The novel calcium fluoride crystal slurry settling pond of claim 1, wherein: a handle bar (8) is vertically and upwards fixedly connected at the middle position of the upper part of the filter screen plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023305631.4U CN214809115U (en) | 2020-12-31 | 2020-12-31 | Novel calcium fluoride crystallization slurry sedimentation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023305631.4U CN214809115U (en) | 2020-12-31 | 2020-12-31 | Novel calcium fluoride crystallization slurry sedimentation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214809115U true CN214809115U (en) | 2021-11-23 |
Family
ID=78955624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023305631.4U Expired - Fee Related CN214809115U (en) | 2020-12-31 | 2020-12-31 | Novel calcium fluoride crystallization slurry sedimentation basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214809115U (en) |
-
2020
- 2020-12-31 CN CN202023305631.4U patent/CN214809115U/en not_active Expired - Fee Related
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| 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: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |