CN221397565U - Liquid recovery device after desulfurization magnesium oxide removes calcium - Google Patents
Liquid recovery device after desulfurization magnesium oxide removes calcium Download PDFInfo
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- CN221397565U CN221397565U CN202322591673.6U CN202322591673U CN221397565U CN 221397565 U CN221397565 U CN 221397565U CN 202322591673 U CN202322591673 U CN 202322591673U CN 221397565 U CN221397565 U CN 221397565U
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- flocculation
- box body
- box
- neutralization
- motor
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- 239000007788 liquid Substances 0.000 title claims abstract description 84
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000000395 magnesium oxide Substances 0.000 title claims abstract description 17
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 7
- 230000023556 desulfurization Effects 0.000 title claims abstract description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims description 12
- 229910052791 calcium Inorganic materials 0.000 title claims description 12
- 239000011575 calcium Substances 0.000 title claims description 12
- 238000005189 flocculation Methods 0.000 claims abstract description 80
- 230000016615 flocculation Effects 0.000 claims abstract description 80
- 238000003756 stirring Methods 0.000 claims abstract description 56
- 230000006835 compression Effects 0.000 claims abstract description 51
- 238000007906 compression Methods 0.000 claims abstract description 51
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 21
- 229910021645 metal ion Inorganic materials 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 11
- 239000002585 base Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a liquid recovery device after desulfurization and decalcification of magnesium oxide, which relates to the technical field of liquid recovery after decalcification of the desulfurization and decalcification of magnesium oxide, and comprises a neutralization unit, a flocculation unit and a compression unit; and a neutralization unit: the device comprises a neutralization box body, a first stirring sheet, a first stirring shaft and a first motor, wherein the first stirring shaft is rotationally connected to the inside of the bottom side of the neutralization box body, the first stirring sheet is fixedly connected to the first stirring shaft, the rotating shaft of the first motor is connected with the lower end of the first stirring shaft, and the first motor is arranged on the bottom side of the neutralization box body; flocculation unit: the flocculation unit comprises a flocculation box body, a second stirring piece, a second stirring shaft and a second motor, wherein the second stirring shaft is connected to the inside of the bottom side of the flocculation box body in a rotating mode, the second stirring piece is fixedly connected to the second stirring shaft, the flocculation unit can remove metal ions in waste liquid, and form massive floccules, so that compression and discharge are facilitated.
Description
Technical Field
The utility model relates to the technical field of liquid recovery, in particular to a liquid recovery device for desulphurized magnesium oxide after decalcification.
Background
With the improvement of environmental protection requirements, the operation requirements of wastewater treatment facilities are continuously improved, so that the problems appearing in the wastewater treatment link are more and more, and the bottleneck problems of a plurality of wastewater treatments are required to be solved.
Due to the improvement of environmental protection requirements, the desulfurization system has less shutdown time, and not only needs to recover metal elements in wastewater, but also treats impurities brought in the recovery process to remove acidity in the water, which brings about a plurality of difficulties.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides a liquid recovery device for desulphurized magnesium oxide after decalcification, which can remove metal ions in water, remove acidity in water and recover beneficial substances, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the liquid recovery device after the removal of calcium by desulfur magnesium oxide comprises a neutralization unit, a flocculation unit and a compression unit;
And a neutralization unit: the device comprises a neutralization box body, a first stirring sheet, a first stirring shaft and a first motor, wherein the first stirring shaft is rotationally connected to the inside of the bottom side of the neutralization box body, the first stirring sheet is fixedly connected to the first stirring shaft, the rotating shaft of the first motor is connected with the lower end of the first stirring shaft, and the first motor is arranged on the bottom side of the neutralization box body;
Flocculation unit: the flocculation unit comprises a flocculation box body, a second stirring blade, a second stirring shaft and a second motor, wherein the second stirring shaft is connected to the inside of the bottom side of the flocculation box body in a rotating mode, the second stirring blade is fixedly connected to the second stirring shaft, the second motor is connected with the lower end of the second stirring shaft in a rotating mode, and the second motor is arranged on the bottom side of the flocculation box body.
The waste liquid enters a neutralization box body in the neutralization unit, ca (OH) 2 enters the neutralization box from a neutralization box feeding plate and reacts with the waste liquid, so that acid and alkali can be neutralized, other substances can be removed, the waste liquid enters a flocculation box body, feClSO4, organic sulfur and coagulant aid PAM begin to be sprayed from the flocculation box body feeding plate, a plurality of large flocculent substances are formed after the sprayed materials react with the waste liquid, and then the waste liquid enters a compression unit to compress and discharge impurities.
Further, flocculation unit still includes filter and baffle, the inside upside fixedly connected with filter of flocculation box, the both sides sliding connection of baffle is in the inside of flocculation box, and is located the filter below, and the baffle can control to spill the inside speed and the quantity of material entering flocculation box, can not lead to quality of water to exceed standard.
Further, the compression unit is located flocculation unit's right side, the compression unit includes third motor, motor rotation axis, compression box, filtration shell, rotation axis and helical blade, the inside fixed connection of compression box filters the shell, the rotation axis is connected in the inside of filtering the shell, the left end and the motor rotation axis of rotation axis are connected, third motor fixed connection is on the compression box left side, helical blade fixed connection is on the rotation axis, and compression device can compress the impurity that contains the waste liquid, can also collect the liquid of discharge.
Further, the compression unit still includes out mud board, liquid outlet and play mud mouth, it is located the top on compression box right side to go out mud mouth, it is located the right side of compression box to go out mud board, and is located the mud mouth under, the liquid outlet sets up the lower extreme at compression box front side, goes out mud mouth and goes out the impurity that mud board can be better collect the compression, and the liquid outlet can collect the waste liquid after the compression.
Further, still include drawing liquid pump, suction dredge pump, drain pipe and drain pipe, the drawing liquid pump is located between neutralization box and the flocculation box, the suction dredge pump is located between flocculation box and the compression box, the drain pipe has two, and the upper end of two drain pipes respectively with the liquid outlet intercommunication of neutralization box and flocculation box, the lower extreme of two drain pipes respectively in the suction inlet intercommunication of drawing liquid pump and suction dredge pump, the drain pipe has two, the lower extreme of two drain pipes respectively in the discharge port of drawing liquid pump and the discharge port intercommunication of suction dredge pump, the upper end of one drain pipe communicates with the inlet of flocculation box, the upper end of another drain pipe is located the upper end of compression box, drawing liquid pump, suction dredge pump, drain pipe and drain pipe can each processing unit of intercommunication, better transportation waste liquid.
Further, the flocculation box further comprises 8 bases which are respectively arranged at the lower ends of the neutralization box body and the flocculation box body, and the bases can play a supporting role on the neutralization box body and the flocculation box body.
Further, still include neutralization box charge-in board and flocculation box charge-in board, neutralization box charge-in board is located the upper end of neutralization box, flocculation box charge-in board is located the upper end of flocculation box, and the charge-in board can be better control material loading.
Compared with the prior art, the utility model has the beneficial effects that: the liquid recovery device after the removal of calcium by the desulfur magnesium oxide has the following advantages:
1. The neutralization unit is arranged to remove the acidity of the waste liquid and form some insoluble matters.
2. The flocculation unit can remove metal ions in the waste liquid, and form large floccules, so that compression and discharge are facilitated.
3. The compression unit can compress the impurity that the reaction brought, can also discharge the liquid in the impurity, retrieves.
Drawings
FIG. 1 is a schematic view of the internal cross-sectional structure of the present utility model.
Fig. 2 is a schematic view of the present utility model.
In the figure: the device comprises a neutralization unit 1, a neutralization box 101, a first stirring blade 102, a first stirring shaft 103, a first motor 104, a neutralization box feeding plate 105, a flocculation unit 2, a flocculation box 201, a second stirring blade 202, a second stirring shaft 103, a second motor 204, a filter plate 205, a baffle 206, a flocculation box feeding plate 207, a liquid pump 3, a mud pump 4, a compression unit 5, a third motor 501, a motor rotation shaft 502, a compression box 503, a filter shell 504, a rotation shaft 505, a spiral blade 506, a mud outlet 507, a liquid outlet 508, a mud outlet 509, a liquid suction pipe 6, a liquid inlet 7 and a base 8.
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.
Referring to fig. 1-2, the present embodiment provides a technical solution: the liquid recovery device after desulfurization and decalcification of magnesia comprises a neutralization unit 1, a flocculation unit 2 and a compression unit 5;
Neutralization unit 1: the device comprises a neutralization box body 101, a first stirring sheet 102, a first stirring shaft 103 and a first motor 104, wherein the first stirring shaft 103 is rotationally connected to the inside of the bottom side of the neutralization box body 101, the first stirring sheet 102 is fixedly connected to the first stirring shaft 103, the rotating shaft of the first motor 104 is connected with the lower end of the first stirring shaft 103, and the first motor 104 is arranged on the bottom side of the neutralization box body 101;
Flocculation unit 2: the flocculation unit 2 comprises a flocculation box 201, a second stirring sheet 202, a second stirring shaft 203 and a second motor 204, wherein the second stirring shaft 203 is rotatably connected to the inside of the bottom side of the flocculation box 201, the second stirring sheet 202 is fixedly connected to the second stirring shaft 203, the rotating shaft of the second motor 204 is connected with the lower end of the second stirring shaft 203, and the second motor 204 is arranged at the bottom side of the flocculation box 201;
The flocculation unit 2 further comprises a filter plate 205 and a baffle plate 206, wherein the filter plate 205 is fixedly connected to the upper side of the flocculation box 201, two sides of the baffle plate 206 are slidably connected to the flocculation box 201 and are positioned below the filter plate 205, and the baffle plate 206 can control the speed and the quantity of the material to be scattered into the flocculation box, so that the water quality can not exceed the standard.
The compression unit 5 is located the right side of flocculation unit 2, compression unit 5 includes third motor 501, motor axis of rotation 502, compression box 503, filter shell 504, rotation axis 505 and helical blade 506, the inside fixed connection filter shell 504 of compression box 503, rotation axis 505 connects the inside at filter shell 504, the left end and the motor axis of rotation 502 rotation of rotation axis 505 are connected, third motor 501 fixed connection is on compression box 503 left side, helical blade 506 fixed connection is on rotation axis 505, compression device 5 can compress the impurity that contains the waste liquid, still can collect the liquid of discharge.
The compression unit 5 further comprises a mud outlet 507, a liquid outlet 508 and a mud outlet 509, wherein the mud outlet 509 is positioned above the right side of the compression box 503, the mud outlet 507 is positioned on the right side of the compression box 503 and is positioned right below the mud outlet 509, the liquid outlet 508 is arranged at the lower end of the front side of the compression box 503, the mud outlet 509 and the mud outlet 507 can better collect compressed impurities, and the liquid outlet 508 can collect waste liquid after compression.
Still include drawing liquid pump 3, the suction dredge pump 4, drawing liquid pipe 6 and drain pipe 7, drawing liquid pump 3 is located between neutralization box 101 and the flocculation box 201, drawing liquid pump 4 is located between flocculation box 201 and the compression box 503, drawing liquid pipe 6 has two, the upper end of two drawing liquid pipes 6 respectively with neutralization box 101 and the liquid outlet intercommunication of flocculation box 201, the lower extreme of two drawing liquid pipe 6 respectively in drawing liquid pump 3 and the sunction inlet intercommunication of suction dredge pump 4, the drain pipe 7 has two, the lower extreme of two drain pipes 7 respectively in the discharge port of drawing liquid pump 3 and the discharge port intercommunication of suction dredge pump 4, the upper end of one drain pipe 7 and the inlet intercommunication of flocculation box 201, the upper end of another drain pipe 7 is located the upper end of compression box 503, drawing liquid pump 3, drawing liquid pump 4, drawing liquid pipe 6 and drain pipe 7 can communicate each processing unit, better transportation waste liquid.
Still include base 8, base 8 has 8, sets up respectively in neutralization box 101 and flocculation box 201 lower extreme, and base 8 can play the effect that supports neutralization box 201 and flocculation box 301.
The flocculation box feeding device further comprises a neutralization box feeding plate 105 and a flocculation box feeding plate 207, wherein the neutralization box feeding plate 105 is positioned at the upper end of the neutralization box 101, the flocculation box feeding plate 207 is positioned at the upper end of the flocculation box 201, and the neutralization box feeding plate 105 and the flocculation box feeding plate 207 can better control feeding.
The working principle of the liquid recovery device after removing calcium by desulfur magnesium oxide provided by the utility model is as follows: in the neutralization box 101, ca (OH) 2 enters from the neutralization box feeding plate 105 and reacts with the waste liquid, the first motor 104 at the bottom starts to work, the first stirring shaft 103 drives the first stirring sheet 102 to start rotating, ca (OH) 2 is fully combined with the waste liquid, after the reaction, the liquid pump 3 extracts the waste liquid by using the liquid extraction pipe 6 communicated with the liquid outlet of the neutralization box 101, the waste liquid is discharged into the flocculation box 201 from the liquid outlet 7 communicated with the liquid inlet of the flocculation box 201, the flocculating box feeding plate 207 above the flocculation box 201 starts to throw in the material, the second motor 204 at the bottom starts to work, the second stirring shaft 203 drives the second stirring sheet 202 to start rotating, the waste liquid and the impurities are fully combined with the waste liquid, after the reaction, the waste liquid is discharged from the liquid outlet 7 at the upper end of the compression box 503 to the inside of the compression box 201 through the liquid extraction pipe 7 communicated with the liquid outlet of the flocculation box 201, the impurities can be discharged from the motor 503 and the rotation shaft 506 through the rotation of the rotation shaft 505, and the rotation shaft 506 is driven by the rotation shaft 505, and the impurities can be discharged from the compression box body 509 after the rotation shaft is discharged from the rotation shaft 506.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A liquid recovery device after desulfurization magnesium oxide removes calcium, its characterized in that: comprises a neutralization unit (1), a flocculation unit (2) and a compression unit (5); neutralization unit (1): the stirring device comprises a neutralization box body (101), a first stirring sheet (102), a first stirring shaft (103) and a first motor (104), wherein the first stirring shaft (103) is rotationally connected to the inside of the bottom side of the neutralization box body (101), the first stirring sheet (102) is fixedly connected to the first stirring shaft (103), the rotating shaft of the first motor (104) is connected with the lower end of the first stirring shaft (103), and the first motor (104) is installed on the bottom side of the neutralization box body (101); flocculation unit (2): the flocculation unit (2) comprises a flocculation box body (201), a second stirring sheet (202), a second stirring shaft (203) and a second motor (204), wherein the second stirring shaft (203) is rotationally connected to the inside of the bottom side of the flocculation box body (201), the second stirring sheet (202) is fixedly connected to the second stirring shaft (203), the rotating shaft of the second motor (204) is connected with the lower end of the second stirring shaft (203), and the second motor (204) is arranged on the bottom side of the flocculation box body (201).
2. The liquid recovery device after removal of calcium from desulphurized magnesium oxide according to claim 1, wherein: the flocculation unit (2) further comprises a filter plate (205) and a baffle plate (206), wherein the filter plate (205) is fixedly connected to the upper side of the inside of the flocculation box body (201), and two sides of the baffle plate (206) are slidably connected to the inside of the flocculation box body (201) and are located below the filter plate (205).
3. The liquid recovery device after removal of calcium from desulphurized magnesium oxide according to claim 1, wherein: compression unit (5) are located the right side of flocculation unit (2), compression unit (5) are including third motor (501), motor axis of rotation (502), compression box (503), filter shell (504), rotation axis (505) and helical blade (506), inside fixed connection of compression box (503) filters shell (504), rotation axis (505) are connected in the inside of filtering shell (504), the left end and the motor axis of rotation (502) of rotation axis (505) are connected, third motor (501) fixed connection is on compression box (503) left side, helical blade (506) fixed connection is on rotation axis (505).
4. The liquid recovery device after removal of calcium from desulphurized magnesium oxide according to claim 1, wherein: the compression unit (5) further comprises a mud outlet (507), a liquid outlet (508) and a mud outlet (509), wherein the mud outlet (509) is arranged above the right side of the compression box body (503), the mud outlet (507) is arranged on the right side of the compression box body (503) and is arranged right below the mud outlet (507), and the liquid outlet (508) is arranged at the lower end of the front side of the compression box body (503).
5. The liquid recovery device after removal of calcium from desulphurized magnesium oxide according to claim 1, wherein: still include drawing liquid pump (3), suction dredge pump (4), suction pipe (6) and drain pipe (7), drawing liquid pump (3) are located between suction pump (3) and flocculation box (201), suction pump (4) are located between flocculation box (201) and compression box (503), suction pipe (6) have two, and the upper end of two suction pipes (6) respectively with the liquid outlet intercommunication of neutralization box (101) and flocculation box (201), the lower extreme of two suction pipes (6) respectively in suction pump (3) and suction inlet intercommunication of suction dredge pump (4), drain pipe (7) have two, the lower extreme of two drain pipes (7) respectively in the discharge port of suction pump (3) and the discharge port intercommunication of suction dredge pump (4), the upper end of one drain pipe (7) and the inlet intercommunication of flocculation box (201), the upper end of another drain pipe (7) is located the upper end of compression box (503).
6. The liquid recovery device after removal of calcium from desulphurized magnesium oxide according to claim 1, wherein: the flocculation tank further comprises 8 bases (8), wherein the 8 bases are respectively arranged at the lower ends of the neutralization tank body (101) and the flocculation tank body (201).
7. The liquid recovery device after removal of calcium from desulphurized magnesium oxide according to claim 1, wherein: the flocculation box comprises a flocculation box body (201), and is characterized by further comprising a neutralization box body feeding plate (105) and a flocculation box body feeding plate (207), wherein the neutralization box body feeding plate (105) is positioned at the upper end of the neutralization box body (101), and the flocculation box body feeding plate (207) is positioned at the upper end of the flocculation box body (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591673.6U CN221397565U (en) | 2023-09-22 | 2023-09-22 | Liquid recovery device after desulfurization magnesium oxide removes calcium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322591673.6U CN221397565U (en) | 2023-09-22 | 2023-09-22 | Liquid recovery device after desulfurization magnesium oxide removes calcium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221397565U true CN221397565U (en) | 2024-07-23 |
Family
ID=91915792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322591673.6U Active CN221397565U (en) | 2023-09-22 | 2023-09-22 | Liquid recovery device after desulfurization magnesium oxide removes calcium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221397565U (en) |
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2023
- 2023-09-22 CN CN202322591673.6U patent/CN221397565U/en active Active
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