CN220877854U - Calcium carbonate precipitation device - Google Patents
Calcium carbonate precipitation device Download PDFInfo
- Publication number
- CN220877854U CN220877854U CN202322587295.4U CN202322587295U CN220877854U CN 220877854 U CN220877854 U CN 220877854U CN 202322587295 U CN202322587295 U CN 202322587295U CN 220877854 U CN220877854 U CN 220877854U
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- CN
- China
- Prior art keywords
- centrifugal separation
- tank
- calcium carbonate
- separation tank
- precipitation
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 62
- 238000001556 precipitation Methods 0.000 title claims abstract description 40
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 68
- 238000004062 sedimentation Methods 0.000 claims description 21
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 20
- 239000007788 liquid Substances 0.000 abstract description 19
- 230000008569 process Effects 0.000 abstract description 13
- 230000009471 action Effects 0.000 abstract description 12
- 239000000839 emulsion Substances 0.000 abstract description 10
- 239000000725 suspension Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 229940088417 precipitated calcium carbonate Drugs 0.000 abstract description 4
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 239000013049 sediment Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a calcium carbonate precipitation device, which comprises a precipitation tank, wherein a centrifugal separation tank is rotationally connected to the precipitation tank, the centrifugal separation tank can rotate under the action of external force, precipitated calcium carbonate positioned at the inner side of the precipitation tank is thrown out under the action of centrifugal force in the rotation process of the centrifugal separation tank, the side wall of the centrifugal separation tank is a net wall, thrown liquid enters the precipitation tank along the net wall, a switch valve on a liquid outlet pipe is opened, the thrown liquid is discharged along the liquid outlet pipe, the water in the precipitation of calcium carbonate suspension emulsion is reduced to a large extent by the arrangement of the centrifugal separation tank, the energy consumption of the subsequent evaporation concentration process is effectively reduced, in the device, the calcium carbonate suspension emulsion enters the centrifugal separation tank from a feed hopper along a feed pipe to be precipitated, after a certain time of precipitation, a clear liquid part is discharged along the liquid outlet pipe, and a precipitation part is rotationally dehydrated along the centrifugal separation tank.
Description
Technical Field
The utility model relates to the technical field of precipitation devices, in particular to a calcium carbonate precipitation device.
Background
Calcium carbonate belongs to inorganic compounds and is a main component of stone such as limestone and marble. Calcium carbonate is an important building material, and has wide industrial application, in the process of sedimentation and densification of calcium carbonate suspension emulsion, a precipitation tank is mainly adopted in the industry at present to carry out the process, supernatant liquid is extracted after the completion of precipitation, and precipitates are left, however, more water still exists in the precipitation of the calcium carbonate suspension emulsion, so that the subsequent evaporation and concentration process brings about not small energy consumption, and therefore, the calcium carbonate precipitation device capable of removing the water in partial precipitation is provided.
Disclosure of utility model
The present utility model is directed to a calcium carbonate precipitation device, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a calcium carbonate precipitation device, includes the precipitation tank, the precipitation tank provides the space for calcium carbonate suspension emulsion subsides and increases, the lateral wall sub-unit connection of precipitation tank has the drain pipe, be provided with the switch valve on the drain pipe, the precipitation tank internal rotation is connected with centrifugal separation jar, centrifugal separation jar can rotate under the exogenic action, be located its inboard through precipitated calcium carbonate along with centrifugal separation jar rotation in-process, the inside moisture of calcium carbonate is thrown away under the effect of centrifugal force, centrifugal separation jar's lateral wall is the net wall, the liquid that is thrown away gets into along the net wall in the precipitation tank, opens switch valve on the drain pipe, the liquid that throws away is discharged along the drain pipe, centrifugal separation jar's diapire equidistance joint has the connecting rod, a plurality of the upper end of connecting rod all with connecting plate fixed connection, the upper end opening part of precipitation tank is provided with the closing cap, install the motor on the closing cap, the output of motor with connecting plate fixed connection, through motor work, drive the connecting plate rotates, drive connecting plate and centrifugal separation jar and the fixed phase of the connecting rod are gone into along the connecting rod, and the centrifugal separation jar is gone into along with the connecting rod is connected to the inlet pipe, and the centrifugal separation jar is connected with the inlet pipe is more in the fixed phase, and the connecting rod is connected to the inlet pipe is followed to the centrifugal separation hopper.
Preferably, the bottom wall of the centrifugal separation tank is fixedly connected with clamping grooves at equal intervals, the clamping grooves correspond to the connecting rods one by one, the end parts of the connecting rods are clamped in the corresponding clamping grooves, the sediment in the centrifugal separation tank is dehydrated and then is opened to take out the connecting rods and the connecting plates, the connecting rods can be separated from the clamping grooves under the action of external force, and the centrifugal separation tank is taken out for discharging.
Preferably, the upper end of the centrifugal separation tank is symmetrically and fixedly connected with a connecting ring, and the connecting ring can be lifted or carried by hand according to the size of the device, so that the centrifugal separation tank can be taken out conveniently.
Preferably, the bottom seat is fixedly connected with the bottom wall of the settling tank, the annular groove is formed in the bottom seat, the annular protrusion is fixedly connected with the lower end face of the centrifugal separation tank, the annular protrusion is rotationally connected in the annular groove, and the centrifugal separation tank rotates in the annular groove in the rotating process, so that the centrifugal separation tank rotates more smoothly.
Preferably, even fixedly connected with stirs the board on the lateral wall of inlet pipe, it is flaky plate body structure to stir the board, centrifugal separation jar is rotating the in-process, stirs the inboard sediment, does benefit to unnecessary water and is thrown away under centrifugal force effect.
Preferably, the clamping groove is composed of two limiting plates which are symmetrically arranged, the side walls and the bottom wall of the limiting plates are respectively fixedly connected with the inner side wall and the bottom wall of the centrifugal separation tank, the clamping groove radially plays a limiting role on the connecting rod, and the connecting rod can be separated from the clamping groove when receiving axial acting force.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The sedimentation tank provides space for sedimentation and thickening of the calcium carbonate suspension emulsion, the centrifugal separation tank is rotationally connected with the sedimentation tank, the centrifugal separation tank can rotate under the action of external force, precipitated calcium carbonate located on the inner side of the sedimentation tank is thrown out under the action of centrifugal force in the rotation process of the centrifugal separation tank, the side wall of the centrifugal separation tank is a net wall, thrown liquid enters the sedimentation tank along the net wall, a switch valve on a liquid outlet pipe is opened, thrown liquid is discharged along the liquid outlet pipe, and the water in sedimentation of the calcium carbonate suspension emulsion is reduced to a large extent by the arrangement of the centrifugal separation tank, so that the energy consumption of a subsequent evaporation and concentration process is effectively reduced.
(2) Equidistant joint has the connecting rod on the diapire of centrifugal separation jar, and the upper end of a plurality of connecting rods all is provided with the closing cap with connecting plate fixed connection, the upper end opening part of sedimentation tank, and the closing cap is last to install the motor, and the output and the connecting plate fixed connection of motor drive the connecting plate through motor work, and the connecting plate rotates and drives connecting rod and centrifugal separation jar rotation, and the setting of a plurality of connecting rods makes the connection between centrifugal separation jar and the connecting plate more firm.
In the device, calcium carbonate suspension emulsion is deposited in the centrifugal separation tank along the inlet pipe entering by the feed hopper feeding, after a certain time of deposition, clear liquid is partially discharged along the liquid outlet pipe, and the deposition part is dehydrated along with the rotation of the centrifugal separation tank, so that the process is reasonable, the structure is relatively simple, and the energy consumption of the subsequent process is effectively reduced.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a cross-sectional view of the main structure of the present utility model;
FIG. 3 is a top view of a centrifuge bowl according to the present utility model;
Fig. 4 is a top view of the bottom seat of the present utility model.
In the figure: 1-settling tank, 2-centrifugal separation tank, 3-connecting rod, 4-connecting plate, 5-closing cap, 6-motor, 7-inlet pipe, 8-feeder hopper, 9-joint groove, 10-connecting ring, 11-bottom seat, 12-ring channel, 13-annular bulge, 14-stirring board, 15-drain pipe.
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.
Examples:
referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a calcium carbonate precipitation device, includes precipitation tank 1, precipitation tank 1 provides the space for calcium carbonate suspension emulsion sedimentation and enrichment, precipitation tank 1's lateral wall lower part is connected with drain pipe 15, be provided with the switch valve on the drain pipe 15, precipitation tank 1 internal rotation is connected with centrifugal separation tank 2, centrifugal separation tank 2 can rotate under the exogenic action, be located its inboard through precipitated calcium carbonate along with centrifugal separation tank 2 rotatory in-process, the inside moisture of calcium carbonate is thrown away under the effect of centrifugal force, centrifugal separation tank 2's lateral wall is the net wall, and the liquid that is thrown away gets into along the net wall precipitation tank 1 in, opens switch valve on the drain pipe 15, the liquid that throws away is discharged along drain pipe 15, the equidistance joint has connecting rod 3 on the diapire of centrifugal separation tank 2, a plurality of the upper end of connecting rod 3 all with connecting plate 4 fixed connection, precipitation tank 1's upper end opening part is provided with closing cap 5, closing cap 5 is last to install motor 6, motor 6 the output end and 3 fixed connection of motor 4 have the connecting rod 4 to rotate, the connecting plate 7 is driven to rotate along with the connecting plate 2, and the connecting plate 7 is connected with the connecting plate 2, and the inlet hopper 2 is rotated, and the inlet hopper 2 is connected with the connecting plate 7 is rotated, and the inlet pipe 2 is rotated, and is connected with the inlet pipe 2.
Specifically, equidistance fixedly connected with joint groove 9 on the diapire of centrifugal separation jar 2, joint groove 9 with connecting rod 3 corresponds one by one, the tip joint of connecting rod 3 is in corresponding in joint groove 9, deposit in the centrifugal separation jar 2 is after dehydration, open closing cap 5, take out connecting rod 3 and connecting plate 4, connecting rod 3 can be under the exogenic action with joint groove 9 separation, take out centrifugal separation jar 2 ejection of compact can.
Specifically, the upper end of the centrifugal separation tank 2 is symmetrically and fixedly connected with a connecting ring 10, and the connecting ring 10 can be lifted or carried by hand according to the size of the device, so that the centrifugal separation tank 2 can be taken out conveniently.
Specifically, the bottom seat plate 11 is fixedly connected to the bottom wall of the settling tank 1, the annular groove 12 is formed in the bottom seat plate 11, the annular protrusion 13 is fixedly connected to the lower end face of the centrifugal separation tank 2, the annular protrusion 13 is rotationally connected to the annular groove 12, and the annular protrusion 13 rotates in the annular groove 12 in the rotation process of the centrifugal separation tank 2, so that the rotation of the centrifugal separation tank 2 is smoother.
Specifically, evenly fixedly connected with agitates board 14 on the lateral wall of inlet pipe 7, agitate board 14 for flaky plate body structure, centrifugal separation jar 2 is rotating the in-process, agitates the inboard sediment to agitate board 14, does benefit to the unnecessary water and is thrown away under centrifugal force effect.
Specifically, the clamping groove 9 is formed by two limiting plates which are symmetrically arranged, the side walls and the bottom wall of the limiting plates are respectively fixedly connected with the inner side wall and the bottom wall of the centrifugal separation tank 2, the clamping groove 9 radially plays a limiting role on the connecting rod 3, and the connecting rod 3 can be separated from the clamping groove 9 when receiving axial acting force.
Working principle: the sedimentation tank 1 provides the space for calcium carbonate suspension emulsion sedimentation and enrichment, the lateral wall lower part of sedimentation tank 1 is connected with drain pipe 15, be provided with the ooff valve on the drain pipe 15, sedimentation tank 1 internal rotation is connected with centrifugal separation tank 2, centrifugal separation tank 2 can rotate under the exogenic action, be located its inboard through the rotatory in-process of centrifugal separation tank 2, the inside moisture that contains of calcium carbonate is thrown away under the effect of centrifugal force, centrifugal separation tank 2's lateral wall is the net wall, the liquid that is thrown away gets into in the sedimentation tank 1 along the net wall, open the ooff valve on the drain pipe 15, the liquid of throwing away is discharged along drain pipe 15, equidistant joint has connecting rod 3 on the diapire of centrifugal separation tank 2, the upper end of a plurality of connecting rods 3 all is connected with connecting plate 4 fixed, the upper end opening part of sedimentation tank 1 is provided with closing cap 5, install motor 6 on the closing cap 5, motor 6's output and connecting plate 4 fixed connection, through motor work, connecting plate 4 rotation drives connecting plate 4 and rotates connecting rod 3 and centrifugal separation tank 2, the setting up of a plurality of connecting rods 3 makes centrifugal separation tank 2 get into the inlet hopper 7 along the fixed connection of sedimentation tank 7, the inlet pipe 8 is followed by the fixed inlet pipe 7 of sedimentation tank 7, the fixed part is discharged along the time of centrifugal separation tank 2, the inlet hopper is connected with the inlet pipe 8 along the sedimentation tank 8, the time is followed by the inlet pipe is fixed, the inlet pipe is connected with the inlet pipe is more than the inlet pipe is more stable.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a calcium carbonate precipitation device, includes precipitation tank (1), the lateral wall lower part of precipitation tank (1) is connected with drain pipe (15), be provided with switch valve on drain pipe (15), its characterized in that: the utility model discloses a centrifugal separation tank, including sedimentation tank (1), centrifugal separation tank (2), equidistant joint has connecting rod (3) on the diapire of centrifugal separation tank (2), a plurality of upper end of connecting rod (3) all with connecting plate (4) fixed connection, the upper end opening part of sedimentation tank (1) is provided with closing cap (5), install motor (6) on closing cap (5), the output of motor (6) with connecting plate (4) fixed connection, run through on closing cap (5) inlet pipe (7), upper end fixedly connected with feeder hopper (8) of inlet pipe (7).
2. A calcium carbonate precipitation device according to claim 1, wherein: equidistant fixedly connected with joint groove (9) on the diapire of centrifugal separation jar (2), joint groove (9) with connecting rod (3) correspond one by one, the tip joint of connecting rod (3) is in corresponding joint groove (9).
3. A calcium carbonate precipitation device according to claim 2, characterized in that: the upper end of the centrifugal separation tank (2) is symmetrically and fixedly connected with a connecting ring (10).
4. A calcium carbonate precipitation apparatus according to claim 3, wherein: the bottom wall of the sedimentation tank (1) is fixedly connected with a bottom seat plate (11), an annular groove (12) is formed in the bottom seat plate (11), the lower end face of the centrifugal separation tank (2) is fixedly connected with an annular bulge (13), and the annular bulge (13) is rotationally connected in the annular groove (12).
5. A calcium carbonate precipitation apparatus according to any one of claims 1-4, wherein: the stirring plate (14) is uniformly and fixedly connected to the outer side wall of the feeding pipe (7), and the stirring plate (14) is of a flaky plate body structure.
6. A calcium carbonate precipitation device according to claim 2, characterized in that: the clamping groove (9) is composed of two limiting plates which are symmetrically arranged, and the side walls and the bottom wall of the limiting plates are respectively fixedly connected with the inner side wall and the bottom wall of the centrifugal separation tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587295.4U CN220877854U (en) | 2023-09-22 | 2023-09-22 | Calcium carbonate precipitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322587295.4U CN220877854U (en) | 2023-09-22 | 2023-09-22 | Calcium carbonate precipitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220877854U true CN220877854U (en) | 2024-05-03 |
Family
ID=90843107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322587295.4U Active CN220877854U (en) | 2023-09-22 | 2023-09-22 | Calcium carbonate precipitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220877854U (en) |
-
2023
- 2023-09-22 CN CN202322587295.4U patent/CN220877854U/en active Active
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