CN220634717U - Water-cooling device for pulverizing chamber of pulverizer - Google Patents
Water-cooling device for pulverizing chamber of pulverizer Download PDFInfo
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- CN220634717U CN220634717U CN202322192414.6U CN202322192414U CN220634717U CN 220634717 U CN220634717 U CN 220634717U CN 202322192414 U CN202322192414 U CN 202322192414U CN 220634717 U CN220634717 U CN 220634717U
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- water
- cooling
- pipe
- storage tank
- pulverizer
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- 238000001816 cooling Methods 0.000 title claims abstract description 124
- 238000010298 pulverizing process Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 177
- 238000003860 storage Methods 0.000 claims abstract description 53
- 238000003801 milling Methods 0.000 claims abstract description 25
- 235000004237 Crocus Nutrition 0.000 claims abstract description 14
- 241000596148 Crocus Species 0.000 claims abstract description 14
- 235000013312 flour Nutrition 0.000 abstract description 12
- 239000000843 powder Substances 0.000 abstract description 9
- 125000004122 cyclic group Chemical class 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of flour mills, and particularly relates to a water-cooling device for a pulverizing chamber of a flour mill. This a water-cooling heat sink for milling machine crushing room encircles between milling machine and crocus inner tank through the cooling tube that encircles among the cooling body to carry out comprehensive cooling to crocus inner tank inside, improve the efficiency of cooling, the hot water backward flow to the inside of water storage box after the back flow setting will heat transfer, cool down again, with this cyclic utilization that realizes water, the water supply pipe vertically runs through the cooling case, and the inside temperature of water supply pipe is lower, thereby also cooling down the inside air of cooling case, thereby make the wind that the air-blower blows out pass the water supply pipe, after the cooling case blows out, the powder that the inside of milling machine to fine cools down.
Description
Technical Field
The utility model relates to the technical field of flour mills, in particular to a water-cooling device for a pulverizing chamber of a flour mill.
Background
The pulverizer is widely applied to pulverizing and processing mineral products in the fields of metallurgy, building materials, chemical industry, mines and the like, and can be divided into six pulverizer types, namely a longitudinal-swing pulverizer, a high-pressure suspension roller pulverizer, a high-pressure micro powder pulverizer, a straight-through centrifugal pulverizer, an overpressure trapezoid pulverizer and a three-ring medium-speed pulverizer according to the fineness of the pulverized materials and the fineness of discharged materials; the existing flour mill cold air device cools indoor outside air through the conversion effect of the surface cooler, then sends the cooled air into the flour mill, and cools down materials, milling cutters and the like in the flour mill after cold air is sent into the flour mill through the effect of a fan, however, due to higher temperature of a production workshop, especially in summer, the temperature of the workshop is higher, the cooling effect is poorer when the outside air is cooled by the surface cooler, and the cooling effect on the materials is poorer after the cooled air is sent into the flour mill.
As disclosed in chinese patent publication No. CN216779065U, when in use, a proper amount of water is added into the cooling water tank and the circulating water tank, the mill body, the air cooler and the circulating water pump are started, the mill raw material is filled into the mill body, the exhaust fan is opened according to the requirement, then the air cooler can cool the inside of the mill body, the cooling pipeline can cool the motor of the mill body, the device can also deliver cold air in production workshops or hot summer, the cooling device is not influenced by external environment, the use is convenient, the mill can cool and dissipate heat rapidly under high temperature environment, and the working performance of the mill is guaranteed.
However, in the cooling device of the pulverizer in the above application, the cooling device directly pumps water, refrigerates and supplies air through the air cooler, and a large amount of moisture can be contained in the cold air, even if the water is absorbed by the absorbent sponge, part of moisture still remains, so that the dryness of the powder is affected, and therefore, certain limitation exists.
Therefore, it is needed to provide a water-cooling device for the pulverizing chamber of the pulverizer.
Disclosure of Invention
The utility model aims to provide a water-cooling device for a pulverizing chamber of a pulverizer, which is used for solving the problem that the dryness of powder is affected by the fact that a large amount of water is contained in cold air by directly pumping water and refrigerating air through an air cooler and part of water vapor remains even though the water-absorbing sponge is adsorbed.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for milling machine crushing room water-cooling heat sink, includes milling machine and water storage box, the water storage box sets up in the left side of milling machine, the top of water storage box is provided with water cooling plant, the right side of water storage box is provided with air cooling plant.
The water cooling device comprises a cooling mechanism and a refrigerating mechanism, wherein the cooling mechanism is arranged in the water storage tank, and the refrigerating mechanism is arranged on the water storage tank.
The cooling mechanism comprises a water delivery unit and a cooling unit, wherein the water delivery unit comprises a water suction pump, a water suction pipe and a water delivery pipe, the water suction pump is fixedly arranged at the top center of the water storage tank, the top of the water suction pipe is fixedly connected with a water suction port of the water suction pump, the bottom of the water suction pipe extends into the inner bottom of the water storage tank, the left end of the water delivery pipe is connected with a water outlet of the water suction pump, the right end of the water delivery pipe extends into the mill, and cold water in the water storage tank is pumped into the mill by the water suction pump to perform cooling work.
The cooling unit comprises a surrounding cooling pipe and a return pipe, wherein the bottom of the surrounding cooling pipe is connected to the right end of the water supply pipe and surrounds the surface of the inner wall of the mill, the right end of the return pipe is connected to the top of the surrounding cooling pipe, the left end of the return pipe extends into the water storage tank, hot water after heat exchange flows back to the water storage tank through the return pipe to be cooled again, and therefore water recycling is achieved.
Further improved lies in, the inside fixedly connected with crocus inner tank of milling machine, encircle the cooling tube around setting up between the inner wall surface of milling machine and the outer wall of crocus inner tank, encircle the cooling tube through encircleing the setting and carry out comprehensive cooling to crocus inner tank inside, improve the efficiency of cooling.
The refrigerator comprises a water inlet pipe, a water outlet pipe, electromagnetic valves and a refrigerator, wherein the water inlet pipe is fixedly connected to the left side of the top of the water storage tank, the water outlet pipe is fixedly connected to the bottom of the back of the water storage tank, the two electromagnetic valves are respectively arranged on the outer surfaces of the water inlet pipe and the water outlet pipe, the refrigerator is fixedly arranged below the outer surface of the left side of the water storage tank, the refrigerator is used for cooling and radiating water in the water storage tank, the water temperature is kept at a lower temperature, and the cooling effect is improved.
The further improvement lies in, the forced air cooling device includes air-blower, cooling case, exhaust pipe, the air-blower is installed in the right side of water storage tank, cooling case fixed connection is in the air outlet of air-blower, the bottom fixed connection of exhaust pipe is in the top of cooling case, and the inside of crocus inner tank is extended into to the surface that its top runs through the milling machine, blows in the inside of crocus inner tank with low air current through the exhaust pipe, cools down its inside powder and crushing mechanism.
The further improvement lies in, the water supply pipe vertically runs through the cooling box, and the inside temperature of water supply pipe is lower to also cool down the inside air of cooling box, thereby make the wind that the air-blower blows out pass the water supply pipe, after cooling box blows out, can be fine cool down the powder of milling machine inside.
The front face of the pulverizer is provided with a controller, the water cooling device and the air cooling device are respectively and electrically connected with the controller, and the controller is used for controlling the whole operation of the device, so that the pulverizer is more convenient to control.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a water-cooling heat sink for milling machine crushing room encircles between milling machine and crocus inner tank through the cooling tube that encircles among the cooling body to carry out comprehensive cooling to crocus inner tank inside, improve the efficiency of cooling, the hot water backward flow to the inside of water storage box after the back flow setting will heat transfer, cool off again, with this cyclic utilization that realizes water.
2. This a cooling device for milling machine crushing room water-cooling, the water supply pipe vertically runs through the cooling box, and the inside temperature of water supply pipe is lower to also cool down the inside air of cooling box, thereby make the wind that the air-blower blows out pass the water supply pipe, after the cooling box blows out, the powder to the milling machine inside that can be fine cools down.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a water cooling apparatus and an air cooling apparatus according to the present utility model;
fig. 4 is a schematic sectional view of the pulverizer of the present utility model.
In the figure: 1. a pulverizer; 2. a water storage tank; 301. a water pump; 302. a water suction pipe; 303. a water supply pipe; 304. surrounding the cooling tube; 305. a return pipe; 306. a water inlet pipe; 307. a drain pipe; 308. an electromagnetic valve; 309. a refrigerator; 401. a blower; 402. a cooling box; 403. an exhaust pipe; 5. grinding an inner tank; 6. and a controller.
Detailed Description
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 present utility model provides a technical solution:
embodiment one:
a water-cooling device for a pulverizing chamber of a pulverizer comprises a pulverizer 1 and a water storage tank 2, wherein the water storage tank 2 is arranged on the left side of the pulverizer 1, and a water-cooling device is arranged at the top of the water storage tank 2.
The water cooling device comprises a cooling mechanism and a refrigerating mechanism, wherein the cooling mechanism is arranged in the water storage tank 2, and the refrigerating mechanism is arranged on the water storage tank 2.
The cooling mechanism comprises a water delivery unit and a cooling unit, wherein the water delivery unit comprises a water suction pump 301, a water suction pipe 302 and a water delivery pipe 303, the water suction pump 301 is fixedly arranged at the top center of the water storage tank 2, the top of the water suction pipe 302 is fixedly connected with a water suction port of the water suction pump 301, the bottom of the water suction pipe extends into the inner bottom of the water storage tank 2, the left end of the water delivery pipe 303 is connected with a water outlet of the water suction pump 301, the right end of the water delivery pipe extends into the mill 1, and cold water in the water storage tank 2 is pumped into the mill 1 through the water suction pump 301 for cooling.
The cooling unit comprises a surrounding cooling pipe 304 and a return pipe 305, wherein the bottom of the surrounding cooling pipe 304 is connected to the right end of the water supply pipe 303, the surrounding cooling pipe is arranged on the inner wall surface of the mill 1, the right end of the return pipe 305 is connected to the top of the surrounding cooling pipe 304, the left end of the return pipe extends into the water storage tank 2, and hot water after heat exchange flows back to the water storage tank 2 through the return pipe 305 for cooling again, so that the water recycling is realized.
The inside fixedly connected with crocus inner tank 5 of milling machine 1 encircles cooling tube 304 and encircles and set up between the inner wall surface of milling machine 1 and the outer wall of crocus inner tank 5, encircles cooling tube 304 through encircling the setting and carry out comprehensive cooling to crocus inner tank 5 inside, improves the efficiency of cooling.
The refrigerating mechanism comprises a water inlet pipe 306, a water outlet pipe 307, electromagnetic valves 308 and a refrigerator 309, wherein the water inlet pipe 306 is fixedly connected to the left side of the top of the water storage tank 2, the water outlet pipe 307 is fixedly connected to the bottom of the back of the water storage tank 2, the two electromagnetic valves 308 are respectively arranged on the outer surfaces of the water inlet pipe 306 and the water outlet pipe 307, the refrigerator 309 is fixedly arranged below the outer surface of the left side of the water storage tank 2, the water in the water storage tank 2 is cooled and radiated through the refrigerator 309, the water temperature of the water is kept low, and the cooling effect is improved. The front of the pulverizer 1 is provided with a controller 6, the water cooling device is electrically connected to the controller 6, and the overall operation of the device is controlled through the controller 6, so that the control is facilitated.
When the water storage tank is used, cold water is firstly led into the water storage tank 2 through the water inlet pipe 306, then the water suction pump 301 is started, water is transmitted to the inside of the surrounding cooling pipe 304 through the water suction pipe 302, and the surrounding cooling pipe 304 is arranged between the inner wall surface of the flour mill 1 and the outer wall of the flour mill inner tank 5 in a surrounding mode, so that the inside of the flour mill inner tank 5 is better cooled completely, the cooling efficiency is improved, water after heat exchange and cooling flows back to the inside of the water storage tank 2 through the return pipe 305, meanwhile, the refrigerator 309 is started to cool the hot water flowing back inside the water storage tank 2, and therefore the water inside the water storage tank 2 is kept at a lower water temperature, and the cooling effect is improved.
Embodiment two:
on the basis of embodiment one, the right side of water storage tank 2 is provided with air cooling device, and air cooling device also electric connection is in controller 6, and air cooling device includes air-blower 401, cooling case 402, exhaust pipe 403, and air-blower 401 installs in the right side of water storage tank 2, and cooling case 402 fixed connection is in the air outlet of air-blower 401, and the bottom fixed connection of exhaust pipe 403 is in cooling case 402's top, and the inside of milling inner tank 5 is extended into at its top running through the surface of milling machine 1, blows in the inside of milling inner tank 5 with low air current through exhaust pipe 403, cools down its inside powder and crushing mechanism.
The water supply pipe 303 longitudinally penetrates the cooling box 402, so that the water temperature inside the water supply pipe 303 is lower, and the air inside the cooling box 402 is cooled, so that the air blown by the blower 401 passes through the water supply pipe 303, and after being blown out by the cooling box 402, the powder inside the pulverizer 1 can be cooled well.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a be used for milling machine crushing room water-cooling heat sink, includes milling machine (1) and water storage tank (2), water storage tank (2) set up in the left side of milling machine (1), its characterized in that: the top of the water storage tank (2) is provided with a water cooling device, and the right side of the water storage tank (2) is provided with an air cooling device;
the water cooling device comprises a cooling mechanism and a refrigerating mechanism, the cooling mechanism is arranged in the water storage tank (2), and the refrigerating mechanism is arranged on the water storage tank (2);
the cooling mechanism comprises a water delivery unit and a cooling unit, wherein the water delivery unit comprises a water suction pump (301), a water suction pipe (302) and a water delivery pipe (303), the water suction pump (301) is fixedly arranged at the top center of the water storage tank (2), the top of the water suction pipe (302) is fixedly connected with a water suction port of the water suction pump (301), the bottom of the water suction pipe extends into the inner bottom of the water storage tank (2), the left end of the water delivery pipe (303) is connected with a water outlet of the water suction pump (301), and the right end of the water delivery pipe extends into the mill (1).
2. The water-cooled cooling device for a pulverizing chamber of a pulverizer as defined in claim 1, wherein: the cooling unit comprises a surrounding cooling pipe (304) and a return pipe (305), wherein the bottom of the surrounding cooling pipe (304) is connected to the right end of the water supply pipe (303), the surrounding cooling pipe is arranged on the inner wall surface of the mill (1), the right end of the return pipe (305) is connected to the top of the surrounding cooling pipe (304), and the left end of the return pipe extends into the water storage tank (2).
3. The water-cooled cooling device for a pulverizing chamber of a pulverizer as defined in claim 2, wherein: the inside fixedly connected with crocus inner tank (5) of milling machine (1), encircle cooling tube (304) and encircle and set up between the inner wall surface of milling machine (1) and the outer wall of crocus inner tank (5).
4. A water-cooled cooling device for a pulverizing chamber of a pulverizer as defined in claim 3, wherein: the refrigerating mechanism comprises a water inlet pipe (306), a water outlet pipe (307), electromagnetic valves (308) and a refrigerator (309), wherein the water inlet pipe (306) is fixedly connected to the left side of the top of the water storage tank (2), the water outlet pipe (307) is fixedly connected to the bottom of the back of the water storage tank (2), the two electromagnetic valves (308) are respectively arranged on the outer surfaces of the water inlet pipe (306) and the water outlet pipe (307), and the refrigerator (309) is fixedly arranged below the left outer surface of the water storage tank (2).
5. The water-cooled cooling device for a pulverizing chamber of a pulverizer as defined in claim 4, wherein: the air cooling device comprises an air blower (401), a cooling box (402) and an exhaust pipe (403), wherein the air blower (401) is arranged on the right side of the water storage box (2), the cooling box (402) is fixedly connected to an air outlet of the air blower (401), the bottom of the exhaust pipe (403) is fixedly connected to the top of the cooling box (402), and the top of the exhaust pipe penetrates through the outer surface of the pulverizer (1) and extends into the pulverizer inner tank (5).
6. The water-cooled cooling device for a pulverizing chamber of a pulverizer as defined in claim 5, wherein: the water supply pipe (303) longitudinally penetrates through the cooling box (402).
7. The water-cooled cooling device for a pulverizing chamber of a pulverizer as defined in claim 6, wherein: the front face of the pulverizer (1) is provided with a controller (6), and the water cooling device and the air cooling device are respectively and electrically connected to the controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192414.6U CN220634717U (en) | 2023-08-15 | 2023-08-15 | Water-cooling device for pulverizing chamber of pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322192414.6U CN220634717U (en) | 2023-08-15 | 2023-08-15 | Water-cooling device for pulverizing chamber of pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220634717U true CN220634717U (en) | 2024-03-22 |
Family
ID=90269251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322192414.6U Active CN220634717U (en) | 2023-08-15 | 2023-08-15 | Water-cooling device for pulverizing chamber of pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220634717U (en) |
-
2023
- 2023-08-15 CN CN202322192414.6U patent/CN220634717U/en active Active
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