CN220745415U - Sodium desulfurization waste liquid regeneration conversion device - Google Patents
Sodium desulfurization waste liquid regeneration conversion device Download PDFInfo
- Publication number
- CN220745415U CN220745415U CN202322095934.5U CN202322095934U CN220745415U CN 220745415 U CN220745415 U CN 220745415U CN 202322095934 U CN202322095934 U CN 202322095934U CN 220745415 U CN220745415 U CN 220745415U
- Authority
- CN
- China
- Prior art keywords
- box
- regeneration
- waste liquid
- bolts
- softening
- 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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- 230000008929 regeneration Effects 0.000 title claims abstract description 39
- 238000011069 regeneration method Methods 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 title claims abstract description 38
- 239000002699 waste material Substances 0.000 title claims abstract description 32
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 23
- 230000023556 desulfurization Effects 0.000 title claims abstract description 23
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title claims abstract description 18
- 239000011734 sodium Substances 0.000 title claims abstract description 18
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 17
- 238000005303 weighing Methods 0.000 claims abstract description 43
- 238000004062 sedimentation Methods 0.000 claims abstract description 24
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 239000008394 flocculating agent Substances 0.000 claims abstract description 6
- 239000013530 defoamer Substances 0.000 claims abstract description 5
- 239000006185 dispersion Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001172 regenerating effect Effects 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract description 11
- 239000000920 calcium hydroxide Substances 0.000 abstract description 11
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 7
- 238000007599 discharging Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model provides a sodium desulfurization waste liquid regeneration conversion device, which comprises a regeneration box, wherein a box cover is arranged at the upper end of the regeneration box through bolts; the softening box is arranged at the bolt at the lower end of the regeneration box; the right upper side of the front inside the regeneration box is embedded with a waste liquid injection pipe; flow pipes are embedded in the lower part of the rear side of the left end of the regeneration box and the upper part and the lower part of the rear side of the left end of the softening box; a control valve is connected between the flow pipes in a threaded manner; a sedimentation tank is arranged at the lower end of the softening tank through bolts; the upper part of the rear side of the left end of the sedimentation tank is embedded with a flow pipe; the left upper part of the front end of the softening box is connected with an air injection valve through threads; the right upper side of the front end of the softening box is embedded with a defoamer feeder; the middle part of the lower part of the front end of the softening tank is connected with a discharge valve through threads; a flocculating agent feeder is arranged at the middle part of the upper end of the sedimentation tank through bolts. According to the utility model, by arranging the weighing and dispersing box structure, the added calcium hydroxide can be weighed, so that the calcium hydroxide with proper amount of waste liquid is added.
Description
Technical Field
The utility model belongs to the technical field of regeneration and conversion of sodium desulfurization waste liquid, and particularly relates to a sodium desulfurization waste liquid regeneration and conversion device.
Background
The sodium desulfurization waste liquid regeneration conversion device is a device for converting and regenerating waste liquid formed after desulfurization of a sodium desulfurization agent, and the converted waste liquid can be reused for desulfurization, so that the desulfurization cost is effectively reduced, the traditional sodium desulfurization waste liquid regeneration conversion device comprises a calcium hydroxide feeder, a desulfurizing agent regeneration tank, a softening tank, a carbon dioxide feeder, a settling tank, a clear liquid tank and other structures, and the device can obviously reduce calcium ions in regenerated desulfurization slurry, ensure the normal operation of a double-alkali flue gas desulfurization device, but can not be used for carrying out reaction in a proper proportion according to the quantity of the waste liquid in the process of adding calcium hydroxide, and is too concentrated and inconvenient to fully mix into the waste liquid for reaction when the calcium hydroxide is added.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a sodium desulfurization waste liquid regeneration conversion device, which realizes the weighing of calcium hydroxide to input according to the amount of waste liquid and the dispersion treatment of the input calcium hydroxide so as to fully fuse with the waste liquid.
The technical scheme is as follows: the regeneration conversion device for the sodium desulfurization waste liquid comprises a regeneration box, wherein a box cover is arranged at the upper end of the regeneration box through bolts; the softening box is arranged at the bolt at the lower end of the regeneration box; the right upper side of the front inside the regeneration box is embedded with a waste liquid injection pipe; flow pipes are embedded in the lower part of the rear side of the left end of the regeneration box and the upper part and the lower part of the rear side of the left end of the softening box; a control valve is connected between the flow pipes in a threaded manner; a sedimentation tank is arranged at the lower end of the softening tank through bolts; the upper part of the rear side of the left end of the sedimentation tank is embedded with a flow pipe; the left upper part of the front end of the softening box is connected with an air injection valve through threads; the right upper side of the front end of the softening box is embedded with a defoamer feeder; the middle part of the lower part of the front end of the softening tank is connected with a discharge valve through threads; a flocculating agent feeder is arranged at the middle part of the upper end of the sedimentation tank through bolts; the right lower part of the front end of the sedimentation tank is connected with a liquid outlet valve through threads; the upper end bolt of the box cover is provided with a drop-in weighing dispersion box structure; the PLC is mounted on the bolt on the right upper side of the front end of the sedimentation tank, and a display is inlaid on the front side of the PLC, and the sedimentation tank is characterized in that the input weighing dispersion tank structure comprises a supporting frame, hanging frames are welded on the left side and the right side of the upper end of the supporting frame, and lifting electric cylinders are mounted on the bolts on the upper ends of the hanging frames; the lower bolt of the inner wall of the supporting and fixing frame is provided with a supporting frame; the left side and the right side of the upper end of the supporting frame are provided with weighing sensors through bolts; the upper end bolt of the weighing sensor is provided with a connecting seat, the upper end bolt of the connecting seat is provided with a movable weighing hopper, and the movable weighing hopper is connected with the supporting frame in a penetrating way; the output shaft of the lifting electric cylinder is provided with a material throwing sealing disc frame structure.
Preferably, the supporting and fixing frame bolt is arranged at the left upper part of the upper end of the box cover, and the movable weighing hopper in the supporting and fixing frame is inserted into the box cover.
Preferably, the upper side of the supporting frame is supported by the weighing sensor, and the weighing sensor supports the movable weighing hopper.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the supporting and fixing frame, the hanging frame and the lifting electric cylinder are arranged, so that the throwing sealing disc frame structure can be driven to lift and move.
According to the utility model, the weighing sensor, the supporting frame and the movable weighing hopper are arranged, so that the input calcium hydroxide can be weighed, and an appropriate amount of calcium hydroxide is input into the weighing device.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the input weighing dispersion tank structure of the present utility model.
Fig. 3 is a schematic structural view of the structure of the throwing seal tray rack of the present utility model.
In the figure:
1. a regeneration box; 2. a case cover; 3. a waste liquid injection tube; 4. a flow tube; 5. a control valve; 6. a softening tank; 7. an air injection valve; 8. a defoamer supplier; 9. a discharge valve; 10. a sedimentation tank; 11. a flocculant feeder; 12. a liquid outlet valve; 13. putting into a weighing and dispersing box structure; 131. a supporting and fixing frame; 132. a hanging bracket; 133. lifting electric cylinders; 134. a connecting seat; 135. a weighing sensor; 136. a support frame; 137. a movable weighing hopper; 138. a material throwing sealing disc frame structure; 1381. a support case; 1382. a working motor; 1383. a movable rod; 1384. a movable cover; 14. a PLC; 15. a display.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples:
as shown in figure 1, the sodium desulfurization waste liquid regeneration conversion device comprises a regeneration box 1, wherein a box cover 2 is arranged at the upper end of the regeneration box 1 through bolts; a softening box 6 is arranged at the lower end of the regeneration box 1 through bolts; the right upper side of the front inside the regeneration box 1 is embedded with a waste liquid injection pipe 3; the lower part of the rear side of the left end of the regeneration box 1 and the upper part and the lower part of the rear side of the left end of the softening box 6 are embedded with flow pipes 4; a control valve 5 is connected between the flow pipes 4 in a threaded manner; a sedimentation tank 10 is arranged at the lower end of the softening tank 6 through bolts; the upper part of the rear side of the left end of the sedimentation tank 10 is embedded with a flow pipe 4; the left upper part of the front end of the softening tank 6 is connected with an air injection valve 7 through threads; the right upper side of the front end of the softening tank 6 is embedded with a defoamer feeder 8; the middle part of the lower part of the front end of the softening tank 6 is in threaded connection with a discharge valve 9; a flocculating agent feeder 11 is arranged at the middle part of the upper end of the sedimentation tank 10 by bolts; the right lower part of the front end of the sedimentation tank 10 is connected with a liquid outlet valve 12 through threads; the upper end bolt of the box cover 2 is provided with a drop-in weighing dispersion box structure 13; the upper right side bolt at the front end of the sedimentation tank 10 is provided with a PLC14, and the front side of the PLC14 is embedded with a display 15.
As shown in fig. 2, in the above embodiment, specifically, the input weighing and dispersing box structure 13 includes a supporting frame 131, two sides of the upper end of the supporting frame 131 are welded with a hanger 132, and an elevating cylinder 133 is mounted on an upper end bolt of the hanger 132; the lower bolts of the inner wall of the supporting and fixing frame 131 are provided with supporting frames 136; the left side and the right side of the upper end of the supporting frame 136 are provided with weighing sensors 135 by bolts; a connecting seat 134 is arranged at the upper end bolt of the weighing sensor 135, a movable weighing hopper 137 is arranged at the upper end bolt of the connecting seat 134, and the movable weighing hopper 137 is connected with the supporting frame 131 in a penetrating manner; calcium hydroxide is put into the movable weighing hopper 137 and weighed by the weighing sensor 135; the output shaft of the lifting cylinder 133 is provided with a throwing sealing disc frame structure 138.
As shown in fig. 3, in the foregoing embodiment, specifically, the material throwing sealing disc rack structure 138 includes a supporting shell 1381, and a working motor 1382 is mounted on a lower bolt of an inner wall of the supporting shell 1381; a movable rod 1383 is movably embedded at the lower side inside the support shell 1381, and the upper end of the movable rod 1383 is connected with an output shaft of the working motor 1382 in an embedded manner; the lifting cylinder 133 is driven to drive the supporting shell 1381, the movable rod 1383 and the movable cover 1384 to descend so that the lower opening of the movable weighing hopper 137 is exposed for discharging; a movable cover 1384 is arranged on the lower end bolt of the movable rod 1383; the drive work motor 1382 rotates the movable rod 1383 and the movable cover 1384.
In the above embodiment, specifically, the upper end bolt of the supporting shell 1381 is provided with a steel cover plate, and the upper side of the steel cover plate is connected with the output shaft of the lifting electric cylinder 133 by a bolt, so that the movable rod 1383 can be driven to lift, and then the movable cover 1384 is matched with the movable weighing hopper 137 to separate for discharging, so that the space is adjusted to control the feeding speed.
In the above embodiment, specifically, the upper side of the movable rod 1383 is connected to the working motor 1382, and the movable cover 1384 is suspended by the movable rod 1383, so that the movable rod 1383 can be driven to rotate to disperse and discharge the materials, and the auxiliary materials are fully mixed into the waste liquid for use.
In the above embodiment, specifically, a plurality of triangular plates are disposed on the outer side of the upper surface of the movable cover 1384, so as to facilitate the material to be taken out and be thrown out in rotation.
In the above embodiment, specifically, the display 15 is electrically connected to the PLC14, the lifting cylinder 133 is electrically connected to the PLC14, the weighing sensor 135 is electrically connected to the PLC14, and the working motor 1382 is electrically connected to the PLC 14.
Principle of operation
The working principle of the utility model is as follows: when the sodium desulfurization waste liquid is regenerated and converted, waste liquid is injected into the regeneration box 1 through the waste liquid injection pipe 3, then calcium hydroxide is injected into the movable weighing hopper 137 and weighed through the weighing sensor 135, then the lifting electric cylinder 133 is driven to drive the supporting shell 1381, the movable rod 1383 and the movable cover 1384 to descend so that the lower opening of the movable weighing hopper 137 is exposed and discharged, the working motor 1382 is driven in the discharging process to rotate the movable rod 1383 and the movable cover 1384, so that the taken materials are thrown out and dispersed and injected into the regeneration box 6, the control valve 5 connected with the softening box 6 is opened after mixing and injected into the softening box 6 through the flow pipe 4, gas is injected through the gas injection valve 7 and the defoaming agent is injected through the defoaming agent feeder 8 after entering, the control valve 5 connected with the sedimentation box 10 is opened after processing and enters the sedimentation box 10 through the flow pipe 4, flocculating agent is deposited through the flocculating agent feeder 11, and the liquid outlet valve 12 can be opened after sedimentation is completed, and the conversion and regeneration work is completed. By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.
Claims (6)
1. The sodium desulfurization waste liquid regeneration conversion device comprises a regeneration box (1), wherein a box cover (2) is arranged at the upper end of the regeneration box (1) through bolts; a softening box (6) is arranged at the lower end of the regeneration box (1) through bolts; a waste liquid injection pipe (3) is embedded at the right upper side of the front inside the regeneration box (1); the lower part of the rear side of the left end of the regeneration box (1) and the upper part and the lower part of the rear side of the left end of the softening box (6) are embedded with flow pipes (4); a control valve (5) is connected between the flow pipes (4) in a threaded manner; a sedimentation tank (10) is arranged at the lower end of the softening tank (6) through bolts; the upper part of the rear side of the left end of the sedimentation tank (10) is embedded with a flow pipe (4); the left upper part of the front end of the softening box (6) is connected with an air injection valve (7) through threads; the right upper side of the front end of the softening box (6) is embedded with a defoamer feeder (8); the middle part of the lower part of the front end of the softening tank (6) is connected with a discharge valve (9) through threads; a flocculating agent feeder (11) is arranged at the middle part of the upper end of the sedimentation tank (10) through bolts; the right lower part of the front end of the sedimentation tank (10) is connected with a liquid outlet valve (12) through threads; the upper end bolt of the box cover (2) is provided with a drop-in weighing dispersion box structure (13); the PLC (14) is mounted on the bolt on the right upper side of the front end of the sedimentation tank (10), and the display (15) is inlaid on the front side of the PLC (14), and the sedimentation tank is characterized in that the input weighing dispersion tank structure (13) comprises a supporting frame (131), hanging frames (132) are welded on the left side and the right side of the upper end of the supporting frame (131), and lifting cylinders (133) are mounted on the bolts on the upper end of the hanging frames (132); a supporting frame (136) is arranged on the lower part of the inner wall of the supporting and fixing frame (131) through bolts; the left side and the right side of the upper end of the supporting frame (136) are provided with weighing sensors (135) through bolts; a connecting seat (134) is arranged at the upper end bolt of the weighing sensor (135), a movable weighing hopper (137) is arranged at the upper end bolt of the connecting seat (134), and the movable weighing hopper (137) is connected with the supporting frame (131) in a penetrating manner; the output shaft of the lifting electric cylinder (133) is provided with a throwing sealing disc frame structure (138).
2. The sodium desulfurization waste liquid regeneration and conversion device according to claim 1, wherein the throwing sealing tray frame structure (138) comprises a supporting shell (1381), and a working motor (1382) is mounted on a bolt at the lower part of the inner wall of the supporting shell (1381); a movable rod (1383) is movably embedded at the lower side inside the supporting shell (1381), and the upper end of the movable rod (1383) is connected with an output shaft of the working motor (1382) in an embedded manner; the lower end bolt of the movable rod (1383) is provided with a movable cover (1384).
3. The regeneration and conversion device for sodium desulfurization waste liquid according to claim 1, wherein the supporting frame (131) is mounted on the upper left part of the upper end of the box cover (2) through bolts, and the movable weighing hopper (137) inside the supporting frame (131) is inserted into the box cover (2).
4. The regeneration and conversion device for sodium desulfurization waste liquid according to claim 1, wherein the upper side of the supporting frame (136) is supported by a weighing sensor (135), and the weighing sensor (135) supports a movable weighing hopper (137).
5. The device for regenerating and converting the sodium desulfurization waste liquid according to claim 2, wherein a steel cover plate is mounted on the upper end bolt of the supporting shell (1381), and the upper side of the steel cover plate is connected with an output shaft bolt of the lifting cylinder (133).
6. The apparatus for regenerating and converting sodium desulfurization waste liquid as claimed in claim 2, wherein the upper side of the movable rod (1383) is connected with the working motor (1382), and the movable cover (1384) is suspended by the movable rod (1383).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322095934.5U CN220745415U (en) | 2023-08-07 | 2023-08-07 | Sodium desulfurization waste liquid regeneration conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322095934.5U CN220745415U (en) | 2023-08-07 | 2023-08-07 | Sodium desulfurization waste liquid regeneration conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220745415U true CN220745415U (en) | 2024-04-09 |
Family
ID=90568697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322095934.5U Active CN220745415U (en) | 2023-08-07 | 2023-08-07 | Sodium desulfurization waste liquid regeneration conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220745415U (en) |
-
2023
- 2023-08-07 CN CN202322095934.5U patent/CN220745415U/en active Active
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