CN211601675U - Rare earth chloride crystallizer heating concentrated steam waste heat water recycle device - Google Patents
Rare earth chloride crystallizer heating concentrated steam waste heat water recycle device Download PDFInfo
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- CN211601675U CN211601675U CN201922229601.0U CN201922229601U CN211601675U CN 211601675 U CN211601675 U CN 211601675U CN 201922229601 U CN201922229601 U CN 201922229601U CN 211601675 U CN211601675 U CN 211601675U
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Abstract
The utility model provides a tombarthite crystallizer heating concentrated steam waste heat water recycle device, relates to tombarthite chloride steam waste heat recycle device technical field, including the insulation can, the entrance point of insulation can has the crystallizer through steam transmission pipe connection, and the exit end of insulation can is connected with through water transmission pipe and dissolves alkali ground pond. The utility model solves the problems that when the rare earth chloride in the traditional technology evaporates water, the heat in the steam is directly discharged along with the steam, thereby not only causing the waste of water resources, but also causing the waste of heat; in the process of dissolving rare earth chloride in soda, special dissolving equipment is required to be added for dissolving the soda, so that the complexity of the equipment is improved, and the production cost is also increased.
Description
Technical Field
The utility model relates to a rare earth chloride steam waste heat recovery utilizes technical field, concretely relates to rare earth chloride crystallizer heating concentrated steam waste heat water recycle device.
Background
Rare earth chloride is named as Rare earth chlorides in English, has CAS number of 68188-88-5, and has a molecular formula of RECl3 & 6H 2O. The method is mainly used as a raw material for electrolyzing mixed rare earth metal and rare earth alloy and extracting single rare earth element, and also can be used as a petrochemical catalyst, a cocatalyst and a rare earth polishing powder raw material.
However, as the device is produced and used, the disadvantages are gradually exposed, and the following points are mainly shown.
First, the steam contains a large amount of heat, which is directly discharged along with the steam, so that not only water resource waste but also heat waste is caused, which easily affects the environment and cannot respond to the mouth of clean production.
Secondly, the rare earth chloride also needs to dissolve the soda ash in the precipitation process, and the special dissolving equipment is often added to dissolve the soda ash, so that the complexity of the equipment is increased, and the production cost is also increased.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a rare earth chloride crystallizing tank heating concentrated steam waste heat water recycling device, which is used for solving the problem that when the rare earth chloride in the traditional technology evaporates water, the heat in the steam is directly discharged along with the steam, so that the waste of water resources and the waste of heat are caused; in the process of dissolving rare earth chloride in soda, special dissolving equipment is required to be added for dissolving the soda, so that the complexity of the equipment is improved, and the production cost is also increased.
In order to solve the above problem, the utility model provides a following technical scheme:
the utility model provides a rare earth chloride crystallizer heating concentrated steam waste heat water recycle device, includes the insulation can, the entrance point of insulation can is connected with the crystallizer through the steam transmission pipeline, the exit end of insulation can is connected with dissolves alkali ground pond through the water transmission pipeline.
As an improved scheme, one end of the water pipeline is connected to the bottom of the heat insulation box, and the other end of the water pipeline is connected to the top of the alkali dissolving ground pool.
As an improved scheme, two ends of the steam transmission pipeline are correspondingly connected to the top of the crystallization tank and the top of the heat preservation box.
As a modified proposal, the crystallizing tank is a conical tank.
As an improved scheme, a steam pipe is further connected to the crystallization tank, and a first valve is mounted on the steam pipe.
As a modified proposal, the top of the crystallizing tank is also provided with a feeding pipeline.
As a modified proposal, a second valve is arranged on the feeding pipeline.
As an improved scheme, the top of the crystallizing tank is also provided with a negative pressure pumping pipeline.
As an improved scheme, a third valve is arranged on the negative pressure pumping pipeline.
As an improved scheme, a fourth valve is further installed on the steam transmission pipeline.
As an improved scheme, a fifth valve is further installed on the water conveying pipeline.
Compared with the prior art, the beneficial effects of the utility model are that:
the cost is low, the transformation is easy, and the operation is good; clean production is realized, waste of water resources is reduced, and steam water generated by the steam heating crystallization tank is recycled, so that clean production is realized; the heat preservation box is used for collecting the waste heat steam water, and the waste heat steam water is used for dissolving the soda needed by the rare earth precipitation process, so that the waste of the waste heat steam water is avoided, the waste heat is effectively utilized for full utilization, and the cost of adding dissolution equipment independently is saved; the production cost is reduced and the working efficiency is improved; the mode greatly reduces labor force, is convenient to operate, and is efficient and labor-saving; the structure is simple, and the maintenance is convenient; the production cost and the labor force output are reduced, the structure is simple, and the service life is long; simple structure and stable operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-insulation box; 2-a crystallization tank; 3-dissolving an alkali ground pool; 4-a steam pipe; 5-a first valve; 6-a feed pipe; 7-a second valve; 8-pumping a negative pressure pipeline; 9-a third valve; 10-a steam transmission pipeline; 11-a fourth valve; 12-a water conveying pipeline; 13-fifth valve.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in figure 1, the device for recycling the waste heat and water generated by heating and concentrating steam in the rare earth chloride crystallizing tank comprises an insulation box 1, wherein the inlet end of the insulation box 1 is connected with a crystallizing tank 2 through a steam pipeline 10, and the outlet end of the insulation box 1 is connected with a caustic soda dissolving ground pool 3 through a water pipeline 12.
One end of the water pipeline 12 is connected with the bottom of the heat insulation box 1, and the other end is connected with the top of the alkali dissolving ground pool 3.
Two ends of the steam transmission pipeline 10 are correspondingly connected with the top parts of the crystallization tank 2 and the heat preservation box 1.
The crystallizing tank 2 is a conical tank.
The crystallization tank 2 is also connected with a steam pipe 4, and the steam pipe 4 is provided with a first valve 5.
The top of the crystallizing tank 2 is also provided with a feeding pipeline 6 for filling rare earth chloride.
A second valve 7 is mounted on the feed conduit 6.
The top of the crystallizing tank 2 is also provided with a negative pressure pumping pipeline 8, so that the crystallization efficiency of the rare earth chloride is improved.
And a third valve 9 is arranged on the negative pressure pumping pipeline 8.
The steam pipeline 10 is also provided with a fourth valve 11.
The water pipe 12 is also provided with a fifth valve 13.
Steam enters a heating layer of the crystallizing tank 2 through the steam pipe 4 and enters the heat preservation tank 1 from the steam pipeline 10, and after the steam water in the heat preservation tank 1 reaches a certain amount, the steam water enters the alkali dissolving ground pool 3 through the water pipeline 12 through the fifth valve 13 and is used as alkali dissolving water.
The scheme is to innovate the recycling device, wherein the related components, such as the tank body, the valve, the pipeline and the like, are all common in daily life, do not belong to the innovation point of the scheme, and are known by the technical personnel in the field, so the structure is not described in detail.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a rare earth chloride crystallizer heating concentrated steam waste heat water recycle device which characterized in that: the device comprises an insulation can (1), wherein the inlet end of the insulation can (1) is connected with a crystallizing tank (2) through a steam pipeline (10), and the outlet end of the insulation can (1) is connected with a soda dissolving ground pool (3) through a water pipeline (12).
2. The rare earth chloride crystallizer heating concentrated steam waste heat water recycling device of claim 1, characterized in that: one end of the water pipeline (12) is connected to the bottom of the heat preservation box (1), and the other end of the water pipeline is connected to the top of the alkali dissolving ground pool (3).
3. The rare earth chloride crystallizer heating concentrated steam waste heat water recycling device of claim 1, characterized in that: and two ends of the steam transmission pipeline (10) are correspondingly connected to the top of the crystallization tank (2) and the top of the heat preservation box (1).
4. The rare earth chloride crystallizer heating concentrated steam waste heat water recycling device of claim 1, characterized in that: the crystallizing tank (2) is a conical tank.
5. The rare earth chloride crystallizer heating concentrated steam waste heat water recycling device of claim 1, characterized in that: the crystallization tank (2) is also connected with a steam pipe (4), and the steam pipe (4) is provided with a first valve (5).
6. The rare earth chloride crystallizer heating concentrated steam waste heat water recycling device of claim 1, characterized in that: the top of the crystallizing tank (2) is also provided with a feeding pipeline (6).
7. The rare earth chloride crystallizer heating concentrated steam waste heat water recycling device of claim 6, characterized in that: and a second valve (7) is arranged on the feeding pipeline (6).
8. The rare earth chloride crystallizer heating concentrated steam waste heat water recycling device of claim 1, characterized in that: and a negative pressure pumping pipeline (8) is also arranged at the top of the crystallizing tank (2).
9. The rare earth chloride crystallizer heating concentrated steam waste heat water recycling device of claim 8, characterized in that: and a third valve (9) is arranged on the negative pressure pumping pipeline (8).
10. The rare earth chloride crystallizer heating concentrated steam waste heat water recycling device of claim 1, characterized in that: and a fourth valve (11) is also arranged on the steam transmission pipeline (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229601.0U CN211601675U (en) | 2019-12-13 | 2019-12-13 | Rare earth chloride crystallizer heating concentrated steam waste heat water recycle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922229601.0U CN211601675U (en) | 2019-12-13 | 2019-12-13 | Rare earth chloride crystallizer heating concentrated steam waste heat water recycle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211601675U true CN211601675U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922229601.0U Active CN211601675U (en) | 2019-12-13 | 2019-12-13 | Rare earth chloride crystallizer heating concentrated steam waste heat water recycle device |
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| Country | Link |
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| CN (1) | CN211601675U (en) |
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Address after: 262714 Yang Kou Zhen Xiang Yang Lu Xi Xue Fu Jie Nan, Shouguang City, Weifang City, Shandong Province Patentee after: Zhongxi (Shouguang) Resource Technology Co.,Ltd. Address before: 262714 west of the intersection of Bohai Avenue and Xiangyang Road, Yangkou Town, Shouguang City, Weifang City, Shandong Province Patentee before: CHINA IRON & STEEL RESEARCH INSTITUTE GROUP RARE EARTH TECHNOLOGY Co.,Ltd. |