CN217051895U - Device of iron-containing waste hydrochloric acid resource comprehensive utilization - Google Patents
Device of iron-containing waste hydrochloric acid resource comprehensive utilization Download PDFInfo
- Publication number
- CN217051895U CN217051895U CN202220936243.6U CN202220936243U CN217051895U CN 217051895 U CN217051895 U CN 217051895U CN 202220936243 U CN202220936243 U CN 202220936243U CN 217051895 U CN217051895 U CN 217051895U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- iron
- reaction tank
- hydrochloric acid
- motor
- 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.)
- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 71
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000002699 waste material Substances 0.000 title claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 239000002351 wastewater Substances 0.000 claims abstract description 26
- 238000005192 partition Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 238000004064 recycling Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 abstract description 22
- 239000008394 flocculating agent Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- -1 iron ions Chemical class 0.000 description 11
- 238000005554 pickling Methods 0.000 description 7
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000006854 communication Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a device that useless hydrochloric acid resource of iron content was used multipurposely belongs to the useless hydrochloric acid resource utilization technical field of iron content. The utility model provides a device that iron-containing waste hydrochloric acid resource was used multipurposely, includes the filter seat, still includes: the reaction tank is fixedly connected to the filter base, a rotating shaft is rotatably connected in the reaction tank, three partition plates are fixedly connected to the rotating shaft in a circumferential distribution manner, the three partition plates divide the interior of the reaction tank into three cavities, stirring assemblies are arranged in the three cavities, and a discharge port is formed in the reaction tank; the iron-containing wastewater inlet pipe and the flocculating agent adding pipe are communicated with the reaction tank; the utility model discloses can rotate in the retort through the three division board of first motor drive to separate the cavity for three removal in the retort, so carry out the in-process that feeds in proper order, intensive mixing reaction and row material to three cavity, can keep carrying out the continuity deironing to the iron content waste liquid and handle, improved the efficiency of deironing.
Description
Technical Field
The utility model relates to a useless hydrochloric acid resource utilization technical field of iron content especially relates to a device of useless hydrochloric acid resource comprehensive utilization of iron content.
Background
The steel hydrochloric acid pickling waste liquid contains a large amount of residual hydrochloric acid and metallic iron ions, is listed as dangerous waste at home and abroad at present for management, and strictly limits the discharge of residual iron. The acid content of the pickling waste liquid is 5-10%, the total iron content is generally 50-150g/L, if the pickling waste liquid is not treated, the pickling waste liquid is discharged at will, and the water ecological environment is seriously damaged, most of the common recycling treatment methods of the iron-containing waste pickling waste liquid at present are that hydrochloric acid in the iron-containing waste pickling waste liquid is extracted by an evaporative distillation method, and then iron ions in the remaining iron-containing waste liquid are removed by a coagulation method, so that the acid content and the iron content in the discharged pickling waste liquid cannot cause damage to the water ecological environment.
The iron ion gets rid of the in-process in to the waste liquid in current coagulation method, can only carry out the clearance nature deironing with the waste liquid, this kind of deironing mode need put the waste liquid into the processing pond, stir the three step of fully separating out iron ion and waste liquid discharge processing pond at the deironing in-process, and deironing efficiency is lower, can't carry out the continuation deironing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the iron ions in the waste liquid in the prior art are removed through a coagulation method and the iron ions are removed from the waste liquid and the iron-containing waste hydrochloric acid recycling and comprehensive utilization device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a device that iron-containing waste hydrochloric acid resource was used multipurposely, includes the filter seat, still includes: the reaction tank is fixedly connected to the filter seat, a rotating shaft is rotatably connected in the reaction tank, three partition plates are fixedly connected to the rotating shaft in a circumferential distribution manner, the three partition plates divide the interior of the reaction tank into three cavities, stirring assemblies are arranged in the three cavities, and a discharge port is formed in the reaction tank; an iron-containing wastewater inlet pipe and a flocculating agent adding pipe which are communicated with the reaction tank; set up filter the recess on the seat, it is connected with the filter screen conveyer belt to rotate on the recess.
In order to facilitate the rotation of the rotating shaft, preferably, the reaction tank is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with the rotating shaft.
In order to facilitate the stirring in each cavity, the stirring assembly comprises a supporting plate, the supporting plate is fixedly connected to the partition plate, a third motor is fixedly connected to the supporting plate, a stirring shaft is fixedly connected to the output end of the third motor, and stirring blades are fixedly connected to the stirring shaft.
In order to facilitate the filtration of the mixture after coagulation, preferably, the filtration seat is fixedly connected with a support frame, the support frame is rotatably connected with a conveying cylinder, and the conveying cylinder is sleeved with a filter screen conveying belt.
In order to drive the filter screen conveyor belt to rotate, further, a second motor is fixedly connected to the filter base, and the output end of the second motor is fixedly connected with the conveying cylinder.
In order to facilitate the discharge of waste liquid in the groove, preferably, a drain pipe is fixedly connected to the filter base and communicated with the groove.
Compared with the prior art, the utility model provides a device of useless hydrochloric acid resourceization comprehensive utilization of iron content possesses following beneficial effect:
1. this device that iron content hydrochloric acid spent recycling was used multipurposely adds flocculating agent and iron content waste water through flocculating agent addition pipe and iron content waste water admission pipe in step to the retort to the flocculating agent that adds just can fully react with the iron ion in the iron content waste water that gets into, with the maximize utilization of guaranteeing the flocculating agent, reduces the deironing cost.
2. This device that iron content hydrochloric acid spent recycling was used multipurposely rotates in the retort through three cavity of first motor drive to this feeds in raw material, stirs and arranges the material to every cavity, thereby guarantees that the flocculating agent in every cavity fully reacts with iron content waste water, fills the iron ion in the iron content waste water and gets rid of.
3. This device that iron content useless hydrochloric acid resourceful was used multipurposely drives the (mixing) shaft through the third motor and rotates to the drive stirring leaf rotates in corresponding the cavity, so can accelerate the reaction rate of the mixed liquid of flocculating agent and iron content waste water.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can rotate in the retort through the three division board of first motor drive to separate the cavity for three removal in the retort, so carry out the in-process that feeds in proper order, intensive mixing reaction and row material to three cavity, can keep can carrying out the continuity deironing to the iron content waste liquid and handle, improved the efficiency of deironing.
Drawings
Fig. 1 is a first schematic structural diagram of a device for resource comprehensive utilization of iron-containing waste hydrochloric acid provided by the present invention;
fig. 2 is a schematic structural diagram ii of a device for recycling and comprehensively utilizing iron-containing waste hydrochloric acid provided by the present invention;
fig. 3 is a schematic structural diagram of a part a in fig. 2 of a device for resource comprehensive utilization of iron-containing waste hydrochloric acid provided by the present invention.
In the figure: 1. a filter base; 11. a groove; 12. a sewage discharge pipe; 2. a reaction tank; 21. an outlet port; 3. a flocculant addition pipe; 4. iron-containing wastewater inlet pipe; 5. a first motor; 51. a rotating shaft; 52. a support plate; 53. a partition plate; 6. a screen conveyor; 61. a transfer drum; 62. a support frame; 63. a second motor; 7. a third motor; 71. a stirring shaft; 72. stirring the leaves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The embodiment is as follows:
referring to fig. 1-3, a device for resource comprehensive utilization of iron-containing waste hydrochloric acid comprises a filter base 1, and further comprises: the reaction tank 2 is fixedly connected to the filter base 1, a rotating shaft 51 is rotatably connected in the reaction tank 2, three partition plates 53 are fixedly connected to the rotating shaft 51 in a circumferential distribution manner, the three partition plates 53 divide the interior of the reaction tank 2 into three cavities, stirring components are arranged in the three cavities, and a discharge port 21 is formed in the reaction tank 2; an iron-containing wastewater inlet pipe 4 and a flocculating agent adding pipe 3 which are communicated with the reaction tank 2; set up the recess 11 on filtering seat 1, rotate on the recess 11 and be connected with filter screen conveyer belt 6.
The first motor 5 is fixedly connected to the reaction tank 2, the output end of the first motor 5 is fixedly connected with the rotating shaft 51, the stirring component comprises a supporting plate 52, the supporting plate 52 is fixedly connected to the partition plate 53, the third motor 7 is fixedly connected to the supporting plate 52, the stirring shaft 71 is fixedly connected to the output end of the third motor 7, and the stirring blade 72 is fixedly connected to the stirring shaft 71.
Filter fixedly connected with support frame 62 on the seat 1, rotate on the support frame 62 and be connected with a transfer cylinder 61, filter screen conveyer belt 6 cover is established on transfer cylinder 61, filters fixedly connected with second motor 63 on the seat 1, second motor 63 output and transfer cylinder 61 fixed connection.
A sewage discharge pipe 12 is fixedly connected to the filter base 1, and the sewage discharge pipe 12 is communicated with the groove 11.
In this equipment use, accessible flocculating agent adds pipe 3 and iron-containing waste water admission pipe 4 and adds flocculating agent and iron-containing waste water in step to retort 2, and the flocculating agent that adds just can fully react with the iron ion in the iron-containing waste water that gets into, in order to guarantee the maximize utilization of flocculating agent, reduce the deironing cost, the external PLC controller of specific accessible adds the ration of installing on pipe 3 to the flocculating agent and adds the iron ion monitor of installing on pump and the iron-containing waste water admission pipe 4 and controls, in order to reduce the deironing cost of iron-containing waste water.
The first motor 5, the second motor 63 and the third motor 7 are started simultaneously, the first motor 5 can drive the three partition plates 53 to rotate in the reaction tank 2 through the rotating shaft 51, wherein the contact surfaces of the three partition plates 53 and the reaction tank 2 have good sealing performance so as to ensure that the mixed liquor in the three cavities does not flow relatively, when the cavities rotate to correspond to the flocculant adding pipe 3 and the iron-containing wastewater inlet pipe 4, the flocculant adding pipe 3 and the iron-containing wastewater inlet pipe 4 can synchronously add a proper amount of flocculant and iron-containing wastewater into the cavities, when the cavities rotate to be not communicated with the flocculant adding pipe 3 and the iron-containing wastewater inlet pipe 4, the flocculant adding pipe 3 and the iron-containing wastewater inlet pipe 4 continue to perform full reaction on the next cavity which discharges the mixed liquor after full reaction of the flocculant and the iron-containing wastewater, and the flocculant and the iron-containing wastewater in the cavity can be fully mixed and reacted under the stirring of the stirring component, specifically, the third motor 7 can drive the stirring blade 72 to rotate in the corresponding cavity through the stirring shaft 71, after the flocculant and the iron-containing wastewater in the cavity are fully reacted, the cavity can be driven by the rotating shaft 51 to rotate to a position corresponding to the discharge port 21, and at the moment, the mixed liquid in the cavity can be discharged into the groove 11 through the discharge port 21, so that the three cavities are circulated, it should be noted that a simultaneous communication state cannot occur when the cavity moves from the communication discharge port 21 to the communication process with the flocculant adding pipe 3 and the iron-containing wastewater inlet pipe 4, so as to prevent the added materials in the flocculant adding pipe 3 and the iron-containing wastewater inlet pipe 4 from being directly discharged through the discharge port 21, the filter screen conveyor belt 6 can filter the iron-containing compound solid particles separated out from the mixture and convey the solid particles away under the drive of the second motor 63, and a collection box can be placed at one end of the filter screen conveyor belt 6 in the specific treatment process so as to collect the iron-containing compound, at this time, the remaining liquid in the groove 11 is waste liquid without iron ions, and can be discharged through the drain pipe 12.
This device can be through three division board 53 of first motor 5 drive at retort 2 internal rotations to separate into the cavity of three removal in 2 retort, so carry out the in-process that feeds in proper order, intensive mixing reaction and arrange the material to three cavity, can keep carrying out the continuity deironing to the iron content waste liquid and handle, improved the efficiency of deironing.
Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a device that iron content waste hydrochloric acid resource was used multipurposely, is including filtering seat (1), its characterized in that still includes:
the reaction tank (2) is fixedly connected to the filter base (1), a rotating shaft (51) is connected in the reaction tank (2) in a rotating mode, three partition plates (53) are fixedly connected to the rotating shaft (51) in a circumferential distribution mode, the interior of the reaction tank (2) is divided into three cavities by the three partition plates (53), stirring assemblies are arranged in the three cavities, and a discharge port (21) is formed in the reaction tank (2);
an iron-containing wastewater inlet pipe (4) and a flocculant adding pipe (3) which are communicated with the reaction tank (2);
set up filter recess (11) on seat (1), it is connected with filter screen conveyer belt (6) to rotate on recess (11).
2. The device for recycling and comprehensively utilizing iron-containing waste hydrochloric acid as claimed in claim 1, characterized in that a first motor (5) is fixedly connected to the reaction tank (2), and the output end of the first motor (5) is fixedly connected with the rotating shaft (51).
3. The device for recycling and comprehensively utilizing iron-containing waste hydrochloric acid as claimed in claim 2, wherein the stirring assembly comprises a support plate (52), the support plate (52) is fixedly connected to the partition plate (53), a third motor (7) is fixedly connected to the support plate (52), a stirring shaft (71) is fixedly connected to the output end of the third motor (7), and a stirring blade (72) is fixedly connected to the stirring shaft (71).
4. The device for recycling and comprehensively utilizing iron-containing waste hydrochloric acid as claimed in claim 1, characterized in that a supporting frame (62) is fixedly connected to the filtering base (1), a conveying cylinder (61) is rotatably connected to the supporting frame (62), and the conveying cylinder (61) is sleeved with the filter screen conveyor belt (6).
5. The device for recycling and comprehensively utilizing iron-containing waste hydrochloric acid as resources of claim 4, characterized in that a second motor (63) is fixedly connected to the filter base (1), and an output end of the second motor (63) is fixedly connected with the conveying drum (61).
6. The device for recycling and comprehensively utilizing iron-containing waste hydrochloric acid as resources of claim 1, characterized in that a drain pipe (12) is fixedly connected to the filter base (1), and the drain pipe (12) is communicated with the groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220936243.6U CN217051895U (en) | 2022-04-22 | 2022-04-22 | Device of iron-containing waste hydrochloric acid resource comprehensive utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220936243.6U CN217051895U (en) | 2022-04-22 | 2022-04-22 | Device of iron-containing waste hydrochloric acid resource comprehensive utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217051895U true CN217051895U (en) | 2022-07-26 |
Family
ID=82472825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220936243.6U Expired - Fee Related CN217051895U (en) | 2022-04-22 | 2022-04-22 | Device of iron-containing waste hydrochloric acid resource comprehensive utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217051895U (en) |
-
2022
- 2022-04-22 CN CN202220936243.6U patent/CN217051895U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |