CN212532793U - A special cooling pusher for potassium sulfate - Google Patents
A special cooling pusher for potassium sulfate Download PDFInfo
- Publication number
- CN212532793U CN212532793U CN202020603775.9U CN202020603775U CN212532793U CN 212532793 U CN212532793 U CN 212532793U CN 202020603775 U CN202020603775 U CN 202020603775U CN 212532793 U CN212532793 U CN 212532793U
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- CN
- China
- Prior art keywords
- potassium sulfate
- worm
- cooling
- pusher
- special
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 title claims abstract description 30
- 229910052939 potassium sulfate Inorganic materials 0.000 title claims abstract description 29
- 235000011151 potassium sulphates Nutrition 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 12
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000001120 potassium sulphate Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000001103 potassium chloride Substances 0.000 description 2
- 235000011164 potassium chloride Nutrition 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Turbine Rotor Nozzle Sealing (AREA)
Abstract
本实用新型公开了一种硫酸钾专用冷却推料车，主要涉及硫酸钾生产设备技术领域，包括支架，在所述支架上设有轴承座，旋转电机通过轴承座与料仓内的转轴连接，在所述转轴上间隔等距设有螺旋叶片，相邻的间隔螺旋叶片之间的转轴上设有蜗杆，蜗杆一外部固定的涡轮连接，在所述料仓上部设有进料口、侧面设有出料口，通过多阶段，多阶梯的工况，能够同时对高温大块硫酸钾进行冷却降温、粉碎和输送，简化了设备结构，提高了生产效率。
The utility model discloses a special cooling pusher for potassium sulfate, which mainly relates to the technical field of potassium sulfate production equipment. The rotating shaft is provided with helical blades at equal intervals, and the rotating shaft between the adjacent spaced helical blades is provided with a worm. The worm is connected with an externally fixed turbine. The upper part of the silo is provided with a feeding port and a side panel. There is a discharge port. Through the multi-stage and multi-step working conditions, it can simultaneously cool down, crush and transport the high-temperature bulk potassium sulfate, which simplifies the equipment structure and improves the production efficiency.
Description
Technical Field
The utility model mainly relates to the technical field of potassium sulfate production equipment, in particular to a special cooling pusher for potassium sulfate.
Background
At present, the main international production methods of potassium sulfate are the Mannheim method, the method for preparing potassium sulfate from salt lake brine and the method for preparing potassium sulfate from soluble sulfate ore. Compared with the Mannheim method, the process equipment for preparing the potassium sulfate by utilizing the salt lake water is simple, large-scale devices can be built, the investment is relatively low, the main defects are that the potassium yield is low, the one-step method yield is 57 percent, the two-step method yield is 78 percent, the competitiveness exists only under the conditions that the potassium chloride source is sufficient and the price is low, the high-quality line yield of the potassium sulfate is low, and the problems of discharge and pollution of byproducts cannot be well solved; the method for preparing the potassium sulfate by using the soluble sulfate ore cannot be widely popularized and applied because the double salt cannot be fully decomposed in the production process and the utilization rate of potassium is less than 60 percent and the defects of less potassium ore resources available in China, low grade, regional distribution, high difficulty in process separation treatment, poor product quality, low yield and the like are overcome, and most of domestic enterprises adopt the Mannheim method at present.
In the process of producing potassium sulfate by the Mannheim furnace method, potassium chloride and sulfuric acid react at high temperature to generate potassium sulfate and hydrogen chloride, and after the reaction is finished, the potassium sulfate is high-temperature and large block-shaped, and the high-temperature and large block-shaped potassium sulfate needs to be cooled down and crushed into small particles or powder. At present, high-temperature massive potassium sulfate is generally cooled, then crushed and conveyed, or the high-temperature massive potassium sulfate is firstly cooled, conveyed and then crushed, so that a plurality of devices are used, and a plurality of production flows are provided.
SUMMERY OF THE UTILITY MODEL
In view of the defects in the prior art, the utility model aims to provide a special cooling pusher for potassium sulfate.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a special cooling pusher of potassium sulphate which characterized in that: the worm-shaped material storage bin comprises a support, wherein a bearing seat is arranged on the support, a rotating motor is connected with a rotating shaft in the storage bin through the bearing seat, spiral blades are arranged on the rotating shaft at intervals in an equidistance mode, a worm is arranged on a rotating shaft between every two adjacent spiral blades at intervals, and a worm wheel fixed outside the worm is connected with the worm.
As a further improvement of the utility model, the bottom of one end of the cooling cavity is provided with a cooling inlet, and the top of the other end of the cooling cavity is provided with a cooling outlet.
As a further improvement of the utility model, the turbine is equipped with sealed flitch of scraping with the feed bin junction.
As a further improvement of the utility model, the turbine is fixed on the outer wall of the storage bin.
As a further improvement of the utility model, four directions or eight directions of worm are equipped with the turbine.
Compared with the prior art, the utility model discloses the beneficial effect who has does: the utility model discloses in, through the multistage, the operating mode of many ladders can cool off high temperature bold potassium sulphate, smash and carry simultaneously, has simplified equipment structure, has improved production efficiency.
Drawings
The invention will be further described with reference to the accompanying drawings:
fig. 1 is a schematic structural view of a special cooling pusher for potassium sulfate according to the present invention;
in the figure: the device comprises a support 1, a rotating motor 2, a bearing seat 3, a bin 4, a cooling cavity 5, a feeding hole 6, a cooling outlet 7, a cooling inlet 8, a rotating shaft 9, a helical blade 10, a worm 11, a turbine 12, a sealing scraper 13 and a discharge hole 14.
Detailed Description
In order to make the technical solution and the advantageous effects of the present invention more clear, the present invention will be further described in detail with reference to the following embodiments.
Fig. 1 is the utility model relates to a special cooling pusher's of potassium sulphate structure schematic diagram, including support 1 be equipped with bearing frame 3 on the support 1, rotating electrical machines 2 is connected through pivot 9 in bearing frame 3 and the feed bin 4 the 4 outsides of feed bin are equipped with cooling chamber 5 one end bottom in cooling chamber 5 is equipped with cooling inlet 8, the other end top is equipped with cooling outlet 7 interval equidistance is equipped with helical blade 10 in the pivot 9, is equipped with worm 11 in the pivot 9 between the adjacent interval helical blade 10, and 11 an external fixation's of worm turbine 12 are connected, turbine 12 is fixed on the outer wall of feed bin 4, turbine 12 is equipped with sealed flitch 13 of scraping with feed bin 4 junction 4 feed bin 4 upper portion is equipped with feed inlet 6, the side is equipped with discharge gate 14.
The utility model discloses in, rotating electrical machines 2 drives pivot 9 rotation in the feed bin 4 through bearing frame 3, the material is carried under the helical blade 10 effect of pivot 9 from feed inlet 6 on 4 upper portions of feed bin, it carries out the cold district to be equipped with cooling chamber 5 through 4 outsides of feed bin, 5 one end bottoms in cooling chamber are equipped with cooling inlet 8, other end top is equipped with cooling outlet 7, increase cooling time, be equipped with worm 11 in the pivot 9 between the adjacent interval helical blade 10, 11 an external fixation's of worm turbine 12 is connected, the mode of adopting the turbine worm to connect is smashed four directions or eight directions of worm 11 are equipped with turbine 12, through multistage, the operating mode of multistep, can cool down, smash and carry high temperature bold potassium sulfate simultaneously, simplified equipment structure, improved production efficiency.
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 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. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only, not by way of limitation, since other embodiments will become apparent to those skilled in the art upon consideration of the following detailed description of the invention without any creative effort.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020603775.9U CN212532793U (en) | 2020-04-21 | 2020-04-21 | A special cooling pusher for potassium sulfate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020603775.9U CN212532793U (en) | 2020-04-21 | 2020-04-21 | A special cooling pusher for potassium sulfate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212532793U true CN212532793U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020603775.9U Expired - Fee Related CN212532793U (en) | 2020-04-21 | 2020-04-21 | A special cooling pusher for potassium sulfate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212532793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120333006A (en) * | 2025-06-20 | 2025-07-18 | 山东大华新材料集团有限公司 | A cooling pusher for potassium sulfate transportation |
-
2020
- 2020-04-21 CN CN202020603775.9U patent/CN212532793U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120333006A (en) * | 2025-06-20 | 2025-07-18 | 山东大华新材料集团有限公司 | A cooling pusher for potassium sulfate transportation |
| CN120333006B (en) * | 2025-06-20 | 2025-09-09 | 山东大华新材料集团有限公司 | Cooling pusher for potassium sulfate conveying |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |