CN214415610U - Concentrated steam processing system of cobalt chloride solution - Google Patents
Concentrated steam processing system of cobalt chloride solution Download PDFInfo
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- CN214415610U CN214415610U CN202023037147.8U CN202023037147U CN214415610U CN 214415610 U CN214415610 U CN 214415610U CN 202023037147 U CN202023037147 U CN 202023037147U CN 214415610 U CN214415610 U CN 214415610U
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- Prior art keywords
- pipe
- chloride solution
- cobalt chloride
- steam
- vertical pipe
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- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000005868 electrolysis reaction Methods 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 5
- 238000009833 condensation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000956 alloy Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011978 dissolution method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a cobalt chloride solution concentration steam treatment system, which comprises a concentration kettle, wherein the top of the concentration kettle is provided with a steam outlet, the steam outlet is connected with a main pipe through a branch pipe, and the main pipe is connected with an exhaust duct through an induced duct and a fan; the branch pipe comprises a first vertical pipe, a horizontal pipe, a second vertical pipe and an elbow, one end of the first vertical pipe is connected with the steam outlet, two ends of the horizontal pipe are respectively connected with the first vertical pipe and the second vertical pipe through the elbows, the second vertical pipe is communicated with the main pipe, and a cofferdam for preventing condensed water from flowing backwards is arranged in the elbow between the first vertical pipe and the horizontal pipe. The utility model discloses the steam that will concentrate the production passes through branch union coupling is responsible for, makes steam be in condensate in branch pipe and the person in charge, the condensate by in being responsible for and collecting the electrolysis trough that can be sent to old and useless carbide electrolysis process, in the steam after the condensation was discharged the exhaust duct by the fan to the innocent treatment to the concentrated steam of cobalt chloride solution is realized.
Description
Technical Field
The utility model relates to an old and useless carbide retrieves technical field, especially relates to old and useless carbide electrolysis back cobalt chloride solution concentration technology, specifically is a concentrated steam processing system of cobalt chloride solution.
Background
The principle of the electro-dissolution method for recovering the waste hard alloy is that the waste hard alloy is used as an anode in an acid medium under the condition of electrifying direct current, and metals such as cobalt, nickel and the like which are used as tungsten carbide binders in the waste hard alloy are selectively dissolved out by controlling certain process conditions. One of the products of electrolysis is cobalt chloride solution, in the process of recovering cobalt, firstly, the cobalt chloride is concentrated and crystallized, the concentration procedure generates high-temperature steam, the high-temperature steam contains moisture and a small amount of cobalt chloride solution, and if the cobalt chloride solution is directly discharged into the atmosphere, the environment pollution is caused; meanwhile, in the process of discharging steam, condensed water can be generated and poured into the concentration kettle, so that the concentration efficiency is influenced. Therefore, it is necessary to provide a concentrated vapor treatment system capable of preventing the backflow of condensed water, performing harmless treatment on the vapor generated by concentration, and preventing the pollution of the cobalt chloride solution to the environment caused by the outward discharge.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem who exists among the prior art. Therefore, the utility model provides a can prevent that condensate from flowing backward and carrying out innocent treatment to the steam of concentrated production, prevent to arrange the concentrated steam treatment system of pollution cobalt chloride solution that causes to the environment outward.
The utility model provides a technical scheme that its technical problem adopted is:
providing a cobalt chloride solution concentration steam treatment system, which comprises a concentration kettle, wherein the top of the concentration kettle is provided with a steam outlet, the steam outlet is connected with a main pipe through a branch pipe, and the main pipe is connected with an exhaust duct through an induced draft pipe and a fan; the branch pipe comprises a first vertical pipe, a horizontal pipe, a second vertical pipe and an elbow, one end of the first vertical pipe is connected with the steam outlet, two ends of the horizontal pipe are respectively connected with the first vertical pipe and the second vertical pipe through the elbows, the second vertical pipe is communicated with the main pipe, and a cofferdam for preventing condensed water from flowing backwards is arranged in the elbow between the first vertical pipe and the horizontal pipe.
In the utility model provides a concentrated steam processing system of cobalt chloride solution in a preferred embodiment, it is a plurality of concentrated cauldron all passes through the branch pipe intercommunication the person in charge.
In a preferred embodiment of the concentrated vapor treatment system for cobalt chloride solution provided by the present invention, the main pipe is connected to a water storage tank, and the water storage tank is connected to an electrolytic bath.
In a preferred embodiment of the cobalt chloride solution concentrated steam treatment system of the present invention, the cofferdam is semicircular and welded in the elbow.
In a preferred embodiment of the concentrated vapor treatment system for cobalt chloride solution provided in the present invention, the second vertical pipe further has a condensation cylinder, and the condensation cylinder is provided with a plurality of condensation plates therein.
The utility model provides a concentrated steam processing system of cobalt chloride solution in the preferred embodiment, still be equipped with the clarifier on the induced duct between person in charge and the fan, the clarifier includes the casing and locates baffling defroster and absorption filler in the casing, at least one the baffling defroster is located the below of absorption filler.
In a preferred embodiment of the cobalt chloride solution concentrated steam treatment system provided by the present invention, the adsorption packing can be activated carbon.
In the preferred embodiment of the cobalt chloride solution concentrated steam treatment system provided by the present invention, the heat exchanger is further disposed on the induced draft tube between the blower and the exhaust duct.
Compared with the prior art, the utility model provides a concentrated steam processing system of cobalt chloride solution's beneficial effect is:
the utility model has the advantages that the steam generated by concentration passes through the branch pipe to be connected with the main pipe, so that the steam is condensed in the branch pipe and the main pipe, the condensed liquid is collected by the main pipe and can be sent to an electrolytic bath of a waste hard alloy electrolysis process, and the condensed steam is discharged into an exhaust duct by a fan, thereby realizing the harmless treatment of the concentrated steam of the cobalt chloride solution, and the designed branch pipe is provided with a cofferdam inside an elbow thereof, so that the backflow of the condensed water can be effectively prevented;
the condensing cylinder arranged on the branch pipe can condense moisture in the steam, so that the pollution to the environment caused by the discharge of the cobalt chloride solution carried by the steam is prevented;
thirdly, the purifier can further demist and adsorb the steam, so that the discharged air is ensured to be pollution-free;
and fourthly, due to the arrangement of the heat exchanger, the utilization of heat energy can be realized, and the utilization rate of the heat energy is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural diagram of a cobalt chloride solution concentration steam treatment system provided by the present invention;
FIG. 2 is an enlarged view of a portion of the cobalt chloride solution concentration steam treatment system provided in FIG. 1;
fig. 3 is a side view of the cofferdam provided in fig. 2 within the elbow.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in the attached drawing 1, the concentrated steam processing system 1 of cobalt chloride solution that this embodiment provided, including concentrated cauldron 11, concentrated cauldron is sandwich structure, utilizes the conduction oil to heat, the top of concentrated cauldron is equipped with the steam outlet, the steam outlet passes through branch pipe 12 and connects and is responsible for 13, be responsible for 13 and pass through induced duct and fan 14 and connect exhaust airway 15.
In order to solve the problem of backflow of condensed water in the branch pipes, the branch pipe 12 of this embodiment includes a first vertical pipe 1201, a horizontal pipe 1202, a second vertical pipe 1203 and an elbow 1204, one end of the first vertical pipe 1201 is connected to the steam outlet, two ends of the horizontal pipe 1202 are respectively connected to the first vertical pipe 1201 and the second vertical pipe 1202 through the elbow 1204, the second vertical pipe 1202 is communicated with the main pipe 13, as shown in fig. 1, a cofferdam 16 for preventing backflow of condensed water is disposed in the elbow 1204 between the first vertical pipe 1201 and the horizontal pipe 1202, the cofferdam 16 is semicircular and is welded in the elbow 1204, as shown in fig. 2, the cofferdam is designed to effectively prevent backflow of condensed water.
Preferably, the main pipe 13 of the present embodiment is connected to a water storage tank 17, and the water storage tank 17 is connected to an electrolytic bath. In the embodiment, the steam generated by concentration is connected with the main pipe through the branch pipe, the steam is condensed in the branch pipe and the main pipe, the condensate is collected by the main pipe and can be sent to an electrolytic cell in the waste hard alloy electrolysis process, and the condensed steam is discharged into an exhaust duct by a fan, so that the harmless treatment of the concentrated steam of the cobalt chloride solution is realized.
Example two
According to an embodiment, a condensing cylinder 18 is further disposed on the second vertical tube 1203 of this embodiment, and a plurality of condensing plates 1802 are disposed in the condensing cylinder 18, as shown in fig. 1. This embodiment is in the condensing cylinder that is equipped with on the branch pipe can prevent that steam from carrying the discharge of cobalt chloride solution to cause the pollution to the environment with the moisture condensation in the steam.
EXAMPLE III
Based on the first embodiment or the second embodiment, the induced draft pipe between the main pipe 13 and the fan 14 of the present embodiment is further provided with a purifier 19, the purifier 19 includes a housing 1901, and a baffle mist eliminator 1902 and an adsorbing filler 1903 disposed in the housing, and at least one baffle mist eliminator 1902 is disposed below the adsorbing filler 1903, as shown in fig. 1. Preferably, activated carbon may be used as the adsorbent filler 1903 of this embodiment.
The setting of clarifier of this embodiment can further carry out defogging and absorption to steam, guarantees that exhaust air is pollution-free.
Example four
Based on any of the above embodiments, the induced draft duct between the fan 14 and the exhaust duct of this embodiment is further provided with a heat exchanger 20, as shown in fig. 1. The heat exchanger is arranged, so that the utilization of heat energy can be realized, and the utilization rate of heat energy is improved.
In the above embodiment, the plurality of concentration kettles are all communicated with the main pipe through the branch pipe.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a concentrated steam processing system of cobalt chloride solution, includes concentrated cauldron which characterized in that: the top of the concentration kettle is provided with a steam outlet, the steam outlet is connected with a main pipe through a branch pipe, and the main pipe is connected with an exhaust duct through an induced draft pipe and a fan;
the branch pipe comprises a first vertical pipe, a horizontal pipe, a second vertical pipe and an elbow, one end of the first vertical pipe is connected with the steam outlet, two ends of the horizontal pipe are respectively connected with the first vertical pipe and the second vertical pipe through the elbows, the second vertical pipe is communicated with the main pipe, and a cofferdam for preventing condensed water from flowing backwards is arranged in the elbow between the first vertical pipe and the horizontal pipe.
2. The cobalt chloride solution concentration steam treatment system of claim 1, wherein: and the plurality of concentration kettles are communicated with the main pipe through the branch pipe.
3. The cobalt chloride solution concentration steam treatment system of claim 1, wherein: the main pipe is connected to a water storage tank, and the water storage tank is connected to an electrolytic bath.
4. The cobalt chloride solution concentration steam treatment system of claim 1, wherein: the cofferdam is semicircular and is welded in the elbow.
5. The cobalt chloride solution concentration steam treatment system of claim 1, wherein: still be equipped with the condensing cylinder on the second standpipe, be equipped with a plurality of condensing panels in the condensing cylinder.
6. The concentrated steam treatment system for cobalt chloride solution as claimed in any one of claims 1 to 5, wherein: still be equipped with the clarifier on the induced duct between being responsible for and the fan, the clarifier includes the casing and locates baffling defroster and absorption filler in the casing, at least one baffling defroster is located the below of absorption filler.
7. The cobalt chloride solution concentration steam treatment system of claim 6, wherein: the adsorption filler can adopt activated carbon.
8. The cobalt chloride solution concentration steam treatment system of claim 6, wherein: and a heat exchanger is also arranged on the induced draft pipe between the fan and the exhaust duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037147.8U CN214415610U (en) | 2020-12-16 | 2020-12-16 | Concentrated steam processing system of cobalt chloride solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037147.8U CN214415610U (en) | 2020-12-16 | 2020-12-16 | Concentrated steam processing system of cobalt chloride solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214415610U true CN214415610U (en) | 2021-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023037147.8U Active CN214415610U (en) | 2020-12-16 | 2020-12-16 | Concentrated steam processing system of cobalt chloride solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214415610U (en) |
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2020
- 2020-12-16 CN CN202023037147.8U patent/CN214415610U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Concentrated steam treatment system for cobalt chloride solution Granted publication date: 20211019 Pledgee: China Co. truction Bank Corp Yiyang branch Pledgor: HUNAN JINDIAO ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2024980009894 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |