CN220724285U - Lime jetting device with anti-blocking function - Google Patents
Lime jetting device with anti-blocking function Download PDFInfo
- Publication number
- CN220724285U CN220724285U CN202322309878.0U CN202322309878U CN220724285U CN 220724285 U CN220724285 U CN 220724285U CN 202322309878 U CN202322309878 U CN 202322309878U CN 220724285 U CN220724285 U CN 220724285U
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- China
- Prior art keywords
- lime
- tank
- jetting
- pipe
- support column
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- 235000008733 Citrus aurantifolia Nutrition 0.000 title claims abstract description 58
- 235000011941 Tilia x europaea Nutrition 0.000 title claims abstract description 58
- 239000004571 lime Substances 0.000 title claims abstract description 58
- 238000007664 blowing Methods 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 38
- 238000005192 partition Methods 0.000 claims description 14
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a lime blowing device with an anti-blocking function, which comprises a blowing tank, a pneumatic output pump, a support column, a discharging rod and a discharging pipe, wherein the pneumatic output pump is fixed on an air inlet in the middle of a top plate of the blowing tank, the support column is rotationally connected with the side wall of a tank body of the blowing tank through a support bearing, the upper end of the support column is connected with a rotary driving mechanism, the upper end of the discharging rod is connected with the lower end of the support column, the lower end of the discharging rod is separated from the inner wall of the discharging pipe and stretches into the discharging pipe, spiral blades are arranged on the side wall of the discharging rod, the discharging pipe is fixed on a discharging hole in the middle of a bottom plate of the blowing tank, and a feeding pipe is arranged on the top plate of the blowing tank. According to the utility model, the anti-blocking mechanism consisting of the rotary driving mechanism, the support column, the support bearing, the discharging rod and the spiral blades is arranged in the blowing tank, and the anti-blocking mechanism can stir lime in the blowing tank to prevent the lime from blocking the discharging pipe, so that smooth operation of production is ensured.
Description
Technical Field
The utility model relates to a lime blowing device with an anti-blocking function, which can prevent lime from blocking a discharging pipe and belongs to the technical field of metallurgy.
Background
In a zinc smelting oxidation smoke dust wet method system, lime is added in a neutralization section for iron removal due to the process characteristics, and at present, two methods for adding lime in the neutralization section are adopted, one method is to slurry dry lime into lime milk by adding water, and the disadvantage is that the operation is complex and the volume of lime is increased. The other is to blow and dry lime directly by using a lime blowing tank. The working principle is that the high-pressure gas output by the air pump is utilized to push the dry lime, so that the dry lime is sprayed out through the discharging pipe. In order to enable the lime blowing position to be more accurate, the inner hole of the discharge pipe is narrow, and lime particles are easy to crowd mutually to cause the blockage of the discharge pipe when passing through, so that the smooth production is affected.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides a lime blowing device with an anti-blocking function, so as to prevent lime from blocking a discharging pipe and ensure smooth production operation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lime jetting device with prevent blockking up function, includes the jetting jar and with coaxial and top-down pneumatic output pump, support column, discharge rod and the discharging pipe of arranging in proper order of jetting jar, pneumatic output pump is fixed on the air intake at the roof middle part of jetting jar, the support column rotates through the support bearing with the jar body lateral wall of jetting jar and is connected, and the upper end of support column is connected with rotary driving mechanism, the upper end of discharge rod is connected with the lower extreme of support column, and the lower extreme is separated with the inner wall that stretches into the discharging pipe in and with the discharging pipe, is equipped with helical blade on the lateral wall of discharge rod, the discharging pipe is fixed on the discharge gate at the bottom plate middle part of jetting jar, installs the inlet pipe on the roof of jetting jar.
The lime blowing device with the anti-blocking function is characterized in that the rotary driving mechanism is an impeller, and the impeller is fixed at the upper end of the supporting column and opposite to an air outlet pipe fixed at the lower part of the pneumatic output pump.
Above-mentioned lime jetting device with prevent blockking up function, the inside of jetting jar is equipped with horizontally baffle, the edge of baffle and the jar body lateral wall fixed connection of jetting jar are equipped with a plurality of bleeder vents on the baffle, the inlet pipe passes the roof of baffle and jetting jar, the outer lane of support bearing is fixed in the centre bore of baffle, the inner circle and the support column fixed connection of support bearing.
According to the lime blowing device with the anti-blocking function, the valve is arranged on the discharging pipe.
The lime jetting device with the anti-blocking function is characterized in that a plurality of guide inclined plates are arranged in the jetting tank and are arranged around the axis of the jetting tank, the high end of each guide inclined plate is connected with the side wall of the tank body of the jetting tank, and the low end of each guide inclined plate is connected with the bottom plate of the jetting tank.
According to the lime blowing device with the anti-blocking function, the air suction pipe is fixedly arranged at the air inlet end of the upper part of the pneumatic output pump.
According to the utility model, the anti-blocking mechanism consisting of the rotary driving mechanism, the support column, the support bearing, the discharging rod and the spiral blades is arranged in the blowing tank, and the anti-blocking mechanism can stir lime in the blowing tank to prevent the lime from blocking the discharging pipe, so that smooth operation of production is ensured.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged partial view of the anti-jam mechanism;
fig. 4 is an enlarged view of a part of the ash feed mechanism.
The reference numerals in the figures are as follows: 1. a blowing tank; 101. a bottom plate; 102. a side wall of the tank body; 103. a feed pipe; 104. a discharge pipe; 105. a top plate; 2. an ash feeding mechanism; 201. pneumatic output pump; 202. an air suction pipe; 203. an air outlet pipe; 204. a partition plate; 205. ventilation holes; 206. a guide sloping plate; 207. a valve; 3. an anti-blocking mechanism; 301. a support bearing; 302. a support column; 303. an impeller; 304. a discharging rod; 305. helical blades.
Detailed Description
The utility model provides a lime blowing device with an anti-blocking function, which aims to solve the problem that lime particles are easy to mutually crowd to cause blocking of a discharge pipe when discharged through the discharge pipe.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model comprises a blowing tank 1, an ash feeding mechanism 2 and an anti-blocking mechanism 3, wherein the ash feeding mechanism 2 is positioned at the upper end of the blowing tank 1, the anti-blocking mechanism 3 is positioned in the blowing tank 1, the blowing tank 1 comprises a bottom plate 101, a tank side wall 102 and a top plate 105, the tank side wall 102 is cylindrical, the upper end of the tank side wall is connected with the top plate 105, the lower end of the tank side wall is connected with the bottom plate 101, the tank side wall 102, the top plate 105 and the bottom plate 101 enclose a cylindrical cavity, a discharging pipe 104 is fixedly arranged at the central lower part of the bottom plate 101, an inner cavity of the blowing tank 1 is communicated with the outside through the discharging pipe 104, a feeding pipe 103 is arranged on the top plate 105 of the blowing tank 1, and lime can be injected into the blowing tank 1 through the feeding pipe 103.
The ash feeding mechanism 2 comprises a pneumatic output pump 201, an air suction pipe 202, an air outlet pipe 203, a partition 204, an air vent 205, a guide inclined plate 206 and a valve 207, wherein the pneumatic output pump 201 is fixedly arranged in the middle of the top plate 105, the air suction pipe 202 is fixedly arranged at the air inlet end of the upper part of the pneumatic output pump 201, the air outlet pipe 203 is fixedly arranged at the air outlet end of the lower part of the pneumatic output pump 201, the lower end of the air outlet pipe 203 is downwards arranged in the blowing tank 1, the partition 204 is fixedly arranged at the inner side of the tank side wall 102, the partition 204 is provided with a plurality of air vents 205, the feed pipe 103 vertically penetrates through the partition 204 and the top plate 105, the guide inclined plate 206 is fixedly arranged at the inner lower end of the tank side wall 102 and is arranged around the axis of the blowing tank 1, the valve 207 is fixedly arranged at the lower end of the blowing tank 104, and lime is enabled to gather towards the discharging pipe 104. When the device is required to be used for blowing lime, lime is injected into the blowing tank 1 through the feed pipe 103, the pneumatic output pump 201 is started, external air enters the blowing tank 1 through the air suction pipe 202, the pneumatic output pump 201 and the air outlet pipe 203, then flows downwards through the air holes 205 and enters the lower part of the partition 204, and the valve 207 is opened to enable the lime to be sprayed to a proper position through the discharge pipe 104.
The anti-blocking mechanism 3 comprises a support bearing 301, a support column 302, an impeller 303, a discharging rod 304 and a spiral blade (spiral blade) 305, wherein the support bearing 301 is coaxial with the blowing tank 1, and the support column 302 penetrates through the support bearing 301 and is fixedly connected with the inner ring of the support bearing 301. Impeller 303 fixed mounting is in the upper end of support column 302, support bearing 301 fixed mounting is in the centre bore of baffle 204, discharge rod 304 fixed mounting is in the lower extreme of support column 302, helical blade 305 fixed mounting is on the lateral wall of discharge rod 304, the lower extreme of helical blade 305 is located the middle part of discharging pipe 104, impeller 303 is located the below of outlet duct 203, when discharging pipe 104 is blockked up by lime, outlet duct 203 exhaust air can drive impeller 303 rotation, impeller 303 rotation drives support column 302 rotation, support column 302 drives discharge rod 304 and helical blade 305 rotation, helical blade 305 stirs lime for lime is discharged through discharging pipe 104.
The impeller 303 is a rotation driving mechanism in the anti-clogging mechanism 3 in the drawing, and a motor may be used as the rotation driving mechanism in the practical implementation.
Working principle: when the lime blowing device is used, lime is injected below the partition 204 through the feed pipe 103, when the lime is required to be blown, the pneumatic output pump 201 is started, the valve 207 is opened, external air sequentially enters the blowing tank 1 through the air suction pipe 202, the pneumatic output pump 201 and the air outlet pipe 203, then flows downwards below the partition 204 through the air holes 205, and finally the lime carrying the lower part of the partition 204 is sprayed out through the discharge pipe 104. When the discharging pipe 104 is blocked by lime, the air discharged by the air outlet pipe 203 drives the impeller 303 to rotate, the impeller 303 drives the spiral blades 305 to rotate through the supporting columns 302 and the discharging rods 304, and the spiral blades 305 stir the lime blocking the discharging pipe 104, so that the lime is discharged through the discharging pipe 104.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the lime blowing device, the anti-blocking mechanism is arranged, the impeller of the anti-blocking mechanism can rotate under the drive of air flow blown out by the pneumatic output pump and drives the spiral blades to rotate, lime in the lime blowing tank is stirred, the problem that lime is difficult to discharge due to blocking of the discharging pipe is avoided, and the operation reliability of the lime blowing device is greatly improved;
2. the ash feeding mechanism downwards applies air pressure through the pneumatic output pump, so that lime can downwards flow and be blown out from the discharge pipe, and the valve can effectively control the discharge pipe to avoid lime spillage;
3. the utility model has simple and efficient operation and strong practicability.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a lime jetting device with prevent blockking up function, characterized by, including jetting jar (1) and with jetting jar (1) coaxial and top-down pneumatic output pump (201), support column (302), ejection of compact pole (304) and discharging pipe (104) that arrange in proper order, pneumatic output pump (201) are fixed on the air intake at roof (105) middle part of jetting jar (1), support column (302) are connected with jar body lateral wall (102) of jetting jar (1) through supporting bearing (301) rotation, and the upper end of support column (302) is connected with rotary driving mechanism, the upper end of ejection of compact pole (304) is connected with the lower extreme of support column (302), and the lower extreme is with stretch into in discharging pipe (104) and be separated with the inner wall of discharging pipe (104), is equipped with helical blade (305) on the lateral wall of ejection of compact pole (304), discharging pipe (104) are fixed on the discharge gate at the bottom plate (101) middle part of jetting jar (1), install inlet pipe (103) on roof (105) of jetting jar (1).
2. The lime blowing device with anti-clogging function as claimed in claim 1, wherein the rotary driving mechanism is an impeller (303), and the impeller (303) is fixed at the upper end of the support column (302) and opposite to an air outlet pipe (203) fixed at the lower part of the pneumatic output pump (201).
3. Lime jetting device with anti-blocking function according to claim 1 or 2, characterized in that the inside of the jetting tank (1) is provided with a horizontal partition plate (204), the edge of the partition plate (204) is fixedly connected with the tank body side wall (102) of the jetting tank (1), a plurality of ventilation holes (205) are formed in the partition plate (204), the feeding pipe (103) penetrates through the partition plate (204) and the top plate (105) of the jetting tank (1), the outer ring of the supporting bearing (301) is fixed in the central hole of the partition plate (204), and the inner ring of the supporting bearing (301) is fixedly connected with the supporting column (302).
4. A lime blowing device with anti-clogging function according to claim 3, characterized in that the discharge pipe (104) is provided with a valve (207).
5. Lime blowing device with anti-clogging function according to claim 4, characterized in that the blowing tank (1) is provided with a plurality of guiding inclined plates (206) arranged around the axis of the blowing tank (1), the high end of each guiding inclined plate (206) being connected to the tank side wall (102) of the blowing tank (1) and the low end being connected to the bottom plate (101) of the blowing tank (1).
6. The lime blowing device with the anti-blocking function according to claim 5, wherein an air suction pipe (202) is fixedly arranged at the air inlet end of the upper part of the pneumatic output pump (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309878.0U CN220724285U (en) | 2023-08-28 | 2023-08-28 | Lime jetting device with anti-blocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309878.0U CN220724285U (en) | 2023-08-28 | 2023-08-28 | Lime jetting device with anti-blocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220724285U true CN220724285U (en) | 2024-04-05 |
Family
ID=90501120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322309878.0U Active CN220724285U (en) | 2023-08-28 | 2023-08-28 | Lime jetting device with anti-blocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220724285U (en) |
-
2023
- 2023-08-28 CN CN202322309878.0U patent/CN220724285U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |