CN212818316U - Novel industrial lime mud precipitation separation equipment - Google Patents
Novel industrial lime mud precipitation separation equipment Download PDFInfo
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- CN212818316U CN212818316U CN202021407448.2U CN202021407448U CN212818316U CN 212818316 U CN212818316 U CN 212818316U CN 202021407448 U CN202021407448 U CN 202021407448U CN 212818316 U CN212818316 U CN 212818316U
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Abstract
The utility model provides a novel industry lime sediment precipitation equipment belongs to lime sediment treatment facility field, include: a plurality of settling tanks for containing lime water, a circulating pump and a circulating pipeline. A plurality of setting of settling tank are in lime pond top or one side, and intercommunication each other forms closed circulation circuit between a plurality of settling tanks, circulating line and the lime pond. Along the flowing direction of the lime water, a circulating pipeline is connected to the first settling tank, and a circulating pump is installed on the circulating pipeline; the equal opening in every settling cask top, lateral wall are equipped with the overflow mouth, and along the flow direction of lime wash, and the overflow mouth of preceding settling cask is located the open-top of back settling cask, all installs the vibrator in every settling cask. The equipment optimizes the lime water squeezing and filtering process of the traditional mud press, reduces the labor intensity of personnel, saves the labor cost and improves the enterprise benefit.
Description
Technical Field
The utility model relates to a lime mud treatment facility field, more specifically relates to a novel industry lime mud deposits splitter.
Background
At present, the known lime gypsum method of the kiln desulfurizing tower needs to filter lime water and then spray the lime water into the acidic waste gas in the kiln desulfurizing tower for reaction, so as to achieve the effect of treating the kiln waste gas. In order to reduce the blockage of the pipelines and the spray gun by the lime mud, the lime water is filtered. The traditional method of filtration is by press mode treatment. This conventional approach has many disadvantages. The first and the whole set of squeezer equipment are bulky and are matched with the environment-friendly pool for use. The device comprises a plunger pump, a mud pressing filter plate, a pressurizing device, a conveying belt and the like, and certain waste is caused. Secondly, increase operating personnel's work load, extravagant manpower and materials to increase enterprise manufacturing cost.
Therefore, a new device is urgently needed to change the existing filtering process of the lime water and improve the filtering efficiency of the lime water.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel industry lime sediment precipitation equipment, this equipment have optimized traditional mud press and have pressed the filtration lime wash process, have alleviateed personnel intensity of labour, have practiced thrift the human cost, have improved the performance of enterprises.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a novel industrial lime mud precipitation separation device comprises: the lime water treatment system comprises a plurality of settling tanks, a circulating pump and a circulating pipeline, wherein the settling tanks are used for accommodating lime water, the settling tanks are arranged above or on one side of a lime pool, the settling tanks are communicated with one another, and a closed circulating loop is formed among the settling tanks, the circulating pipeline and the lime pool; along the flowing direction of the lime water, the first settling tank is connected with the circulating pipeline, one end of the circulating pipeline is communicated with the first settling tank, the other end of the circulating pipeline is communicated with the lime pool, and the circulating pipeline is provided with the circulating pump; the top of each settling tank is provided with an opening, the side wall of each settling tank is provided with an overflow port, the overflow port of the previous settling tank is positioned above the top opening of the next settling tank along the flowing direction of the lime water, and a vibrator is arranged in each settling tank.
The utility model discloses among the technical scheme of preferred, two, adjacent two are no less than to the setting tank laminate or be equipped with the clearance each other between the outer wall of setting tank.
The utility model discloses among the technical scheme of preferred, every the setting tank overflow mouth department all is equipped with the honeycomb duct, and follows the flow direction of lime wash, the former one the setting tank the honeycomb duct is located the back one the open-top of setting tank.
The utility model discloses among the technical scheme of preferred, along the flow direction of lime wash, last the setting tank the overflow mouth passes through connecting tube and lime pit intercommunication.
The utility model discloses in the technical scheme of preferred, every the setting tank lateral wall middle part all is equipped with the wash port, and every the valve is all installed to wash port department.
In the technical scheme of the preferred embodiment of the present invention, each of the settling tanks has a drain hole at a height lower than that of the overflow port.
The utility model discloses in the technical scheme of preferred, it is a plurality of the line of the central point of setting tank is sharp or multisection line.
The utility model discloses in the technical scheme of preferred, each the setting tank bottom all is equipped with fork truck fork hand mouth.
The utility model has the advantages that:
the utility model provides a pair of novel industry lime mud sedimentation splitter, this equipment construction is simple and practical, can also design its structure according to the actual filtration condition is nimble, the circulating pump is with lime water pump to the first setting tank of lime wash circulation return circuit in lime wash, lime wash is after first setting tank amalgamation, flow through second setting tank again, analogize with this, flow back to the lime wash at last, in the lime wash circulation flow process, vibrations 2-3 minutes are opened every hour to the vibrator in the setting tank, effectively filter lime mud, make lime mud and sulphur ion reaction in the lime wash through the vibrator, the conglomeration deposits and compresses tightly, effectively with lime mud and lime wash separation, the huge complicated shortcoming of traditional squeezer has been overcome, personnel intensity of labour has been alleviateed, the human cost is practiced thrift, enterprise's benefit has been improved.
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 description of the embodiments or the prior art will be briefly described below, 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 according to these drawings without creative efforts.
Wherein:
FIG. 1 is a schematic structural view of a novel industrial lime mud settling separation device provided by the utility model, which is arranged on a lime pit;
fig. 2 is an expanded view of the side wall of the settling tank provided by the present invention.
Reference numerals:
1. a settling tank; 2. a lime pool; 3. a circulation pipe; 4. a circulation pump; 5. connecting a pipeline; 6. a flow guide pipe; 7. fork arm openings of the forklift; 8. a vibrator; 11. an overflow port; 12. a drain hole; 13. and (4) a valve.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or may be interconnected through one or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, a novel industrial lime mud precipitation separation device comprises: a plurality of settling tanks 1, circulating pump 4 and the circulating line 3 that are used for holding lime wash, it is a plurality of settling tanks 1 sets up in lime pond 2 top or one side, and is a plurality of communicate each other between the settling tank 1. Further, the settling tank 1 is a cube or a cuboid iron box, the side length is 1-2 m, and the wall thickness is 4-8 mm. Furthermore, the number of the settling tanks 1 is not less than two, and the outer walls of two adjacent settling tanks 1 are mutually attached or provided with gaps. A closed circulation loop is formed among the plurality of settling tanks 1, the circulation pipeline 3 and the lime pit 2; along the flowing direction of the lime water, the first settling tank 1 is connected with the circulating pipeline 3, one end of the circulating pipeline 3 is communicated with the first settling tank 1, the other end of the circulating pipeline 3 is communicated with the lime pool 2, and the circulating pipeline 3 is provided with the circulating pump 4; the top of each settling tank 1 is provided with an opening, the side wall of each settling tank is provided with an overflow port 11, the overflow port 11 of the previous settling tank 1 is positioned above the top opening of the next settling tank 1 along the flowing direction of the lime water, and a vibrator 8 is installed in each settling tank 1.
The working process of the equipment is as follows: after the equipment is connected, the circulating pump 4 is started, the lime water in the lime pool 2 is circulated into the first settling tank 1 of the circulating loop by the circulating pump 4, the lime water flows to the second settling tank 1 through the overflow port 11 after the first settling tank 1 is fully accumulated, and the like, and the lime water sequentially flows through the settling tanks 1. In the circulating flow process of the lime water, the vibrator 8 is arranged to start at regular time, for example, the vibrator is started to vibrate for 2-3min/h, so that the effect of promoting the combination of the lime mud and sulfur ions in the lime water is achieved, then the lime mud in each settling tank 1 is agglomerated, settled and pressed, the lime water in the settling tank 1 is discharged outwards, then the lime mud in the lime water is gradually separated from clear water, and after the lime mud in each settling tank 1 is filled, the lime mud is carried to a sand silo by a forklift for centralized treatment.
The novel industrial lime mud precipitation separation equipment has simple and practical construction, can flexibly design the structure according to the actual filtering condition, the circulating pump 4 pumps the lime water in the lime pool 2 to the first settling tank 1 of the lime water circulating loop, the lime water flows through the second settling tank 1 after the first settling tank 1 is fully accumulated, and the like, and finally flows back to the lime pool 2, in the circulating flow process of the lime water, the vibrator 8 in the settling tank 1 is started to vibrate for 2-3 minutes per hour, so that lime sludge is effectively filtered, the vibrator 8 is used for enabling lime slag in the lime water to react with sulfur ions and to be agglomerated and precipitated and compressed, so that the lime slag is effectively separated from the lime water, the defect that a traditional squeezer is large and complex is overcome, the labor intensity of personnel is reduced, the labor cost is saved, and the enterprise benefit is improved.
Furthermore, a flow guide pipe 6 is arranged at the overflow port 11 of each settling tank 1, and along the flow direction of the lime water, the flow guide pipe 6 of the previous settling tank 1 is positioned above the top opening of the next settling tank 1. Furthermore, in the flow direction of the lime water, the overflow port 11 of the last settling tank 1 communicates with the lime pit 2 through a connecting pipe 5. The flow guide pipe 6 plays a role in flow guide, and the flow guide pipe 6 directly guides the lime water in the previous sedimentation tank 1 of the lime water circulation loop into the next sedimentation tank 1 without additionally adding equipment, so that more energy is saved.
Further, referring to fig. 2, a drainage hole 12 is formed in the middle of the side wall of each settling tank 1, and a valve 13 is installed at each drainage hole 12. Further, on each settling tank 1, the height of the drain hole 12 is lower than that of the overflow port 11. In the lime water precipitation separation process, the valve 13 in the drain hole 12 is in a closed state, after the precipitation is carried out to a certain degree, the deposited lime mud gradually reaches the height of the drain hole 12, at the moment, a layer of clear water is formed on the surface of the lime mud on the precipitation tank 1, the valve 13 of the drain hole 12 needs to be opened to enable the clear water to flow out, and then the precipitation tank 1 filled with the lime mud precipitate is conveyed to a sand silo to be treated. The drain hole 12 is used for draining clean water in the settling tank 1, and reduces the moisture of the recycled water ash.
Furthermore, the connecting lines of the central points of the settling tanks 1 are straight lines or multi-segment lines. When the connecting lines of the central points of the plurality of settling tanks 1 are straight lines, the plurality of settling tanks 1 are arranged in a straight line; when the connecting line of the central points of the settling tanks 1 is a multi-segment line, the settling tanks 1 are arranged in a stacked manner. According to the practical situation, when the number of the used settling tanks 1 is large, the settling tanks 1 arranged in a straight line occupy a large space, and the requirement on the lime pit 2 is high, so that the arrangement mode of the settling tanks 1 can be changed according to the practical use situation, and the arrangement mode is more suitable for practical application. When it needs to be noted that no matter what arrangement mode is adopted by the settling tanks 1, it needs to be ensured that the overflow port 11 of the previous settling tank 1 is positioned above the top opening of the next settling tank 1 along the flow direction of the lime water.
Further, the bottom of each settling tank 1 is provided with a fork opening 7 of a forklift. After the lime mud of setting tank 1 was filled up, need use fork truck to transport sand silo centralized processing, fork truck fork hand mouth 7 makes things convenient for fork truck to transport setting tank 1.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (8)
1. A novel industrial lime mud precipitation separation equipment is characterized by comprising: the lime water circulation system comprises a plurality of settling tanks (1) for containing lime water, a circulation pump (4) and a circulation pipeline (3), wherein the plurality of settling tanks (1) are arranged above or on one side of a lime pool (2), the plurality of settling tanks (1) are communicated with one another, and a closed circulation loop is formed among the plurality of settling tanks (1), the circulation pipeline (3) and the lime pool (2); along the flowing direction of the lime water, the first settling tank (1) is connected with the circulating pipeline (3), one end of the circulating pipeline (3) is communicated with the first settling tank (1), the other end of the circulating pipeline is communicated with the lime pool (2), and the circulating pipeline (3) is provided with the circulating pump (4); every equal opening in settling tank (1) top, lateral wall are equipped with overflow mouth (11), and along the flow direction of lime wash, the overflow mouth (11) of preceding settling tank (1) are located the back one the open-top of settling tank (1), every all install vibrator (8) in settling tank (1).
2. The novel industrial lime mud settling separation apparatus of claim 1, wherein:
two, adjacent two are no less than in settling box (1) laminate each other or are equipped with the clearance between the outer wall of settling box (1).
3. The novel industrial lime mud settling separation apparatus of claim 2, wherein:
the overflow port (11) of each settling tank (1) is provided with a flow guide pipe (6), and the flow guide pipe (6) of the previous settling tank (1) is positioned above the top opening of the next settling tank (1) along the flow direction of the lime water.
4. The novel industrial lime mud settling separation apparatus of claim 1, wherein:
along the flow direction of the lime water, the overflow port (11) of the last settling tank (1) is communicated with the lime pool (2) through a connecting pipeline (5).
5. The novel industrial lime mud settling separation apparatus of claim 1, wherein:
the middle part of the side wall of each settling tank (1) is provided with a drain hole (12), and a valve (13) is arranged at each drain hole (12).
6. The novel industrial lime mud settling separation apparatus of claim 5, wherein:
on each settling tank (1), the height of the drain hole (12) is lower than that of the overflow port (11).
7. The novel industrial lime mud settling separation apparatus of claim 1, wherein:
the connecting lines of the central points of the settling tanks (1) are straight lines or multi-segment lines.
8. The new industrial lime mud settling separation apparatus of any one of claims 1 to 7, wherein:
each settling tank (1) bottom all is equipped with fork truck fork hand mouth (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021407448.2U CN212818316U (en) | 2020-07-15 | 2020-07-15 | Novel industrial lime mud precipitation separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021407448.2U CN212818316U (en) | 2020-07-15 | 2020-07-15 | Novel industrial lime mud precipitation separation equipment |
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| Publication Number | Publication Date |
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| CN212818316U true CN212818316U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021407448.2U Active CN212818316U (en) | 2020-07-15 | 2020-07-15 | Novel industrial lime mud precipitation separation equipment |
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| CN (1) | CN212818316U (en) |
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Address after: 528131 Central Industrial Development Zone, Baini Town, Sanshui District, Foshan City, Guangdong Province Patentee after: FOSHAN SANSHUI NEW PEARL CONSTRUCTION CERAMICS INDUSTRIAL Co.,Ltd. Patentee after: New Pearl Group Co.,Ltd. Address before: 528131 Central Industrial Development Zone, Baini Town, Sanshui District, Foshan City, Guangdong Province Patentee before: FOSHAN SANSHUI NEW PEARL CONSTRUCTION CERAMICS INDUSTRIAL Co.,Ltd. Patentee before: GUANGDONG NEWPEARL CERAMIC GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |