CN219186596U - Tank wall descaling system of material dissolving tank - Google Patents
Tank wall descaling system of material dissolving tank Download PDFInfo
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- CN219186596U CN219186596U CN202320005424.1U CN202320005424U CN219186596U CN 219186596 U CN219186596 U CN 219186596U CN 202320005424 U CN202320005424 U CN 202320005424U CN 219186596 U CN219186596 U CN 219186596U
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Abstract
The utility model relates to the technical field of tank wall descaling, in particular to a tank wall descaling system of a material dissolving tank. The material dissolving tank wall descaling system comprises a material dissolving tank, wherein an annular sprayer is arranged in the material dissolving tank, the material dissolving tank is connected with a descaling liquid tank through a ceramic filter, and the descaling liquid tank is connected with the annular sprayer through a circulating pump. The material dissolving tank is connected with the ceramic filter through a discharging pipeline, the material dissolving tank is connected with the ceramic filter through a filter inlet pipeline, and the ceramic filter is connected with the descaling liquid tank through a descaling liquid inlet pipeline. The system greatly improves the descaling efficiency of the tank wall and the stirring paddles through the arrangement of the annular sprayer, avoids the occurrence of tank bottom blockage, and meanwhile, the ceramic filter can filter large-particle impurities, the filtered descaling liquid can be recycled, the production of wastewater is reduced, and the industrial production is facilitated.
Description
Technical Field
The utility model relates to the technical field of tank wall descaling, in particular to a tank wall descaling system of a material dissolving tank.
Background
The material dissolving tank is mainly used for dissolving acid and alkali in industrial production, and in the dissolving process, the tube wall is easy to generate scaling phenomenon, so that the subsequent production is influenced.
In the prior art, a dissolving medium of an alkali powder dissolving tank is generally inserted into the tank directly by a pipeline, the medium is firstly added into the dissolving tank, then the alkali powder is added into the dissolving tank, materials are easy to adhere to the pipe wall and stir in the processes of feeding and dissolving the alkali powder, so that wall materials are formed, and if the wall materials fall off in the production process, the tank bottom is blocked, the production progress is seriously influenced, and the production capacity is influenced; and adding water into the alkali powder dissolving tank, soaking and dissolving in one period of 5 days in a workshop to achieve the production requirement.
Disclosure of Invention
According to the defects in the prior art, the utility model aims to provide the tank wall descaling system of the material dissolving tank, the descaling efficiency of the tank wall and the stirring paddles is greatly improved through the arrangement of the annular sprayer, the occurrence of tank bottom blockage is avoided, meanwhile, the ceramic filter can filter large-particle impurities, the filtered descaling liquid can be recycled, the generation of waste water is reduced, and the industrial production is facilitated.
The utility model is realized by adopting the following technical scheme:
the material dissolving tank wall descaling system comprises a material dissolving tank, wherein an annular sprayer is arranged in the material dissolving tank, the material dissolving tank is connected with a descaling liquid tank through a ceramic filter, and the descaling liquid tank is connected with the annular sprayer through a circulating pump.
The descaling liquid in the descaling liquid tank is conveyed into an annular sprayer in the material dissolving tank through a circulating pump, the scale on the tank wall, the stirring blades and the stirring paddles is removed, and the decontaminated sewage is decontaminated through a ceramic filter and then flows back into the descaling liquid tank for recycling.
The material dissolving tank is connected with the ceramic filter through a discharging pipeline, the material dissolving tank is connected with the ceramic filter through a filter inlet pipeline, and the ceramic filter is connected with the descaling liquid tank through a descaling liquid inlet pipeline.
The descaling liquid tank is connected with the circulating pump through a circulating pump inlet pipeline, and the circulating pump is connected with the annular sprayer through a dissolving tank inlet pipeline.
The material dissolving tank on be equipped with by agitator motor driven anchor stirring rake and stirring leaf, the stirring leaf is located anchor stirring rake's top, annular spray thrower is fixed in stirring leaf top through the dead lever, stirring leaf and stirring rake all are used for strengthening the mixture of solution.
The outside of the annular sprayer is provided with an outside outlet of the annular sprayer, the inside of the annular sprayer is provided with an inside outlet of the annular sprayer, the outside outlet of the annular sprayer is mainly used for cleaning the scale on the tank wall, and the inside outlet of the annular sprayer is mainly used for cleaning the scale on the stirring blade and the stirring paddle.
The ceramic filter is internally provided with a first-stage filter layer and a second-stage filter layer, the first-stage filter layer is positioned above the second-stage filter layer, the inner aperture of the first-stage filter layer is larger and is used for filtering large particles in sewage, and the inner aperture of the second-stage filter layer is smaller and is used for filtering small particles in sewage.
The vertical wall of the ceramic filter above the first-stage filter layer is provided with a first-stage ceramic filter drain outlet, and the pipeline connected with the first-stage ceramic filter drain outlet is provided with a first-stage ceramic filter drain outlet valve.
The ceramic filter is characterized in that a ceramic filter secondary drain outlet is formed in the vertical wall of the ceramic filter above the secondary filter layer, a ceramic filter secondary drain outlet valve is arranged on a pipeline connected with the ceramic filter secondary drain outlet, and a backwash water pipeline is arranged on the vertical wall of the ceramic filter below the secondary filter layer.
The descaling liquid tank is characterized in that a descaling liquid tank feed inlet and an external water pipeline are arranged above the descaling liquid tank, and a circulating pipeline is connected between the external water pipeline and the dissolution tank inlet pipeline through a tee joint.
The working principle of the utility model is as follows:
the method comprises the steps that descaling raw materials enter a descaling liquid tank through a descaling liquid tank feed inlet, a valve on an external water pipeline is opened, dissolved water is introduced, a circulating pump is started to circulate in the descaling liquid tank, after uniform mixing, the valve on a dissolving tank pipeline is opened, the valve on the circulating pipeline is closed, descaling liquid enters an annular sprayer, a stirring motor drives an anchor stirring paddle and stirring blades to start rotating, scales on the tank wall are cleaned through an annular sprayer outer side outlet, the scales on the stirring blades and the stirring paddles are cleaned through an annular sprayer inner side outlet, the sewage after descaling enters a ceramic filter through a filter inlet pump, the filtered sewage returns to the inside of the descaling liquid tank, the ceramic filter is arranged in two layers, the inner pore diameter of the primary filter layer is larger and is used for filtering large particles in the sewage, the inner pore diameter of the secondary filter layer is smaller and is used for filtering small particles in the sewage, a sewage drain outlet is arranged above each filter layer, the valve on a water pipeline is opened, the primary filter layer is backwashed, the secondary filter layer is backwashed, the backwashed is carried out, the scale on the secondary filter layer and the sewage after backwashed is discharged through the valve.
Compared with the prior art, the utility model has the beneficial effects that:
by adopting the material dissolving tank wall descaling system, the descaling efficiency of the tank wall and the stirring paddles is greatly improved by the arrangement of the annular sprayer, the occurrence of tank bottom blockage is avoided, meanwhile, the ceramic filter can filter large-particle impurities, the filtered descaling liquid can be recycled, the generation of wastewater is reduced, and the industrial production is facilitated.
Drawings
FIG. 1 is a schematic diagram of a tank wall descaling system of a material dissolving tank according to the present utility model;
FIG. 2 is a schematic view of the ceramic filter according to the present utility model;
FIG. 3 is a schematic view of the outer outlet of the annular sprayer of the utility model;
FIG. 4 is a schematic view of the structure of the outlet inside the annular sprayer of the utility model;
in the figure: 1. a material dissolving tank; 2. a ceramic filter; 3. a scale removal liquid tank; 4. feeding a filter pump; 5. a circulation pump; 6. a fixed rod; 7. a stirring motor; 8. an annular sprayer; 9. anchor type stirring paddles; 10. stirring the leaves; 11. a discharge pipe; 12. a filter inlet pipe; 13. a scale-entering liquid tank pipeline; 14. a circulating pump inlet pipeline; 15. external water pipeline; 16. a dissolution tank inlet pipeline; 17. an outlet outside the annular sprayer; 18. an outlet inside the annular sprayer; 19. backwash water pipeline; 20. a primary sewage outlet of the ceramic filter; 21. a secondary sewage outlet of the ceramic filter; 22. a ceramic filter primary sewage outlet valve; 23. a ceramic filter secondary sewage outlet valve; 24. a circulation pipe; 25. a first-stage filter layer; 26. a secondary filter layer; 27. and a feed inlet of the descaling liquid tank.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects and technical solutions of the present utility model more apparent.
Example 1
As shown in figure 1, the material dissolving tank wall descaling system comprises a material dissolving tank 1, wherein an annular sprayer 8 is arranged in the material dissolving tank 1, the material dissolving tank 1 is connected with a descaling liquid tank 3 through a ceramic filter 2, and the descaling liquid tank 3 is connected with the annular sprayer 8 through a circulating pump 5. The descaling liquid in the descaling liquid tank 3 is conveyed into an annular sprayer 8 in the material dissolving tank 1 through a circulating pump 5, scale on the tank wall, stirring blades 10 and an anchor stirring paddle 9 is removed, and the sewage after descaling is decontaminated through a ceramic filter 2 and then flows back into the descaling liquid tank 3 for recycling. Material dissolving tank 1 and ceramic filterThe filter 2 is provided with a filter inlet pump 4, the material dissolving tank 1 is connected with the filter inlet pump 4 through a discharge pipeline 11, the filter inlet pump 4 is connected with the ceramic filter 2 through a filter inlet pipeline 12, and the ceramic filter 2 is connected with the descaling liquid tank 3 through a descaling liquid tank inlet pipeline 13. The descaling liquid tank 3 is connected with the circulating pump 5 through a circulating pump inlet pipeline 14, and the circulating pump 5 is connected with the annular sprayer 8 through a dissolving tank inlet pipeline 16. The material dissolving tank 1 is provided with an anchor stirring paddle 9 and a stirring blade 10 driven by a stirring motor 7, the stirring blade 10 is positioned above the anchor stirring paddle 9, and the annular sprayer 8 is fixed above the stirring blade 10 through a fixed rod 6. A descaling liquid tank feed port 27 and an external water pipeline 15 are arranged above the descaling liquid tank 3, and a circulating pipeline 24 is connected between the external water pipeline 15 and the dissolution tank inlet pipeline 16 through a tee joint. As shown in fig. 2, a primary filter layer 25 and a secondary filter layer 26 are provided inside the ceramic filter 2, and the primary filter layer 25 is located above the secondary filter layer 26. A ceramic filter primary drain outlet 20 is arranged on the vertical wall of the ceramic filter 2 above the primary filter layer 25, and a ceramic filter primary drain outlet valve 22 is arranged on a pipeline to which the ceramic filter primary drain outlet 20 is connected. A ceramic filter secondary drain outlet 21 is arranged on the vertical wall of the ceramic filter 2 above the secondary filter layer 26, a ceramic filter secondary drain outlet valve 23 is arranged on a pipeline connected with the ceramic filter secondary drain outlet 21, and a backwash water pipeline 19 is arranged on the vertical wall of the ceramic filter 2 below the secondary filter layer 26. As shown in fig. 3, an annular sprayer outside outlet 17 is provided outside the annular sprayer 8, and an annular sprayer inside outlet 18 is provided inside the annular sprayer 8. The installation height of the annular sprayer 8 is equal to the welding seam of the upper end socket of the material dissolving tank 1, the outer diameter is 10cm less than the inner diameter of the tank body, and the outer diameter of the annular sprayer 8 is opened every 10cm
The holes and the pipe wall form an angle of 45 degrees downwards, and the inner diameter of the annular sprayer 8 is opened at intervals of 30cm>
The holes are formed at an angle of 45 degrees downwards relative to the stirring shaft.
The material dissolving tank wall descaling system comprises the following steps when in operation:
(1) The descaling raw materials enter the descaling liquid tank 3 through a descaling liquid tank feed port 27, meanwhile, a valve on an external water pipeline 15 is opened, dissolved water is introduced, a circulating pump 5 is started, circulation is performed in the descaling liquid tank 3, after uniform mixing, the valve on a dissolution tank pipeline 16 is opened, the valve on a circulating pipeline 24 is closed, and descaling liquid enters the annular sprayer 8; (2) After the descaling liquid enters the annular sprayer 8, the stirring motor 7 drives the anchor stirring paddle 9 and the stirring blade 10 to start rotating, the scale on the tank wall is cleaned through the outlet 17 on the outer side of the annular sprayer, and the scale on the stirring blade 10 and the anchor stirring paddle 9 is cleaned through the outlet 18 on the inner side of the annular sprayer; (3) The sewage after descaling enters the ceramic filter 2 through the filter inlet pump 4, the filtered sewage returns to the descaling liquid tank 3, after the filtration is completed, a valve on the back flush water pipeline 19 is opened, the primary filter layer 25 is back flushed, the secondary filter layer 26 is back flushed, and the sewage after the back flush is discharged through a pipeline at the valve of the sewage drain.
Claims (4)
1. The material dissolving tank wall descaling system is characterized by comprising a material dissolving tank (1), wherein an annular sprayer (8) is arranged in the material dissolving tank (1), the material dissolving tank (1) is connected with a descaling liquid tank (3) through a ceramic filter (2), and the descaling liquid tank (3) is connected with the annular sprayer (8) through a circulating pump (5);
the material dissolving tank (1) is provided with an anchor stirring paddle (9) and stirring blades (10) driven by a stirring motor (7), the stirring blades (10) are positioned above the anchor stirring paddle (9), and the annular sprayer (8) is fixed above the stirring blades (10) through a fixed rod (6);
the outer side of the annular sprayer (8) is provided with an annular sprayer outer side outlet (17), and the inner side of the annular sprayer (8) is provided with an annular sprayer inner side outlet (18);
a first-stage filter layer (25) and a second-stage filter layer (26) are arranged in the ceramic filter (2), and the first-stage filter layer (25) is positioned above the second-stage filter layer (26);
a ceramic filter primary drain outlet (20) is arranged on the vertical wall of the ceramic filter (2) above the primary filter layer (25), and a ceramic filter primary drain outlet valve (22) is arranged on a pipeline to which the ceramic filter primary drain outlet (20) is connected;
the ceramic filter is characterized in that a ceramic filter secondary drain outlet (21) is formed in the vertical wall of the ceramic filter (2) above the secondary filter layer (26), a ceramic filter secondary drain outlet valve (23) is arranged on a pipeline connected with the ceramic filter secondary drain outlet (21), and a backwash water pipeline (19) is arranged on the vertical wall of the ceramic filter (2) below the secondary filter layer (26).
2. The material dissolving tank wall descaling system according to claim 1, wherein a filter inlet pump (4) is arranged between the material dissolving tank (1) and the ceramic filter (2), the material dissolving tank (1) is connected with the filter inlet pump (4) through a discharge pipeline (11), the filter inlet pump (4) is connected with the ceramic filter (2) through a filter inlet pipeline (12), and the ceramic filter (2) is connected with the descaling liquid tank (3) through a descaling liquid inlet pipeline (13).
3. The descaling system according to claim 1, wherein the descaling liquid tank (3) is connected with the circulating pump (5) through a circulating pump inlet pipeline (14), and the circulating pump (5) is connected with the annular sprayer (8) through a dissolving tank inlet pipeline (16).
4. The descaling system of the tank wall of the material dissolving tank according to claim 1, wherein a descaling tank feed port (27) and an external water pipeline (15) are arranged above the descaling tank (3), and a circulating pipeline (24) is connected between the external water pipeline (15) and the dissolution tank inlet pipeline (16) through a tee joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320005424.1U CN219186596U (en) | 2023-01-03 | 2023-01-03 | Tank wall descaling system of material dissolving tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320005424.1U CN219186596U (en) | 2023-01-03 | 2023-01-03 | Tank wall descaling system of material dissolving tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219186596U true CN219186596U (en) | 2023-06-16 |
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ID=86718183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320005424.1U Active CN219186596U (en) | 2023-01-03 | 2023-01-03 | Tank wall descaling system of material dissolving tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219186596U (en) |
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2023
- 2023-01-03 CN CN202320005424.1U patent/CN219186596U/en active Active
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