CN211012259U - Wet sand drying and cooling device - Google Patents
Wet sand drying and cooling device Download PDFInfo
- Publication number
- CN211012259U CN211012259U CN201921856426.1U CN201921856426U CN211012259U CN 211012259 U CN211012259 U CN 211012259U CN 201921856426 U CN201921856426 U CN 201921856426U CN 211012259 U CN211012259 U CN 211012259U
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- China
- Prior art keywords
- drying
- baffle
- partition plate
- drying tank
- cooling device
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- 238000001035 drying Methods 0.000 title claims abstract description 99
- 238000001816 cooling Methods 0.000 title claims abstract description 45
- 239000004576 sand Substances 0.000 title claims abstract description 43
- 238000005192 partition Methods 0.000 claims abstract description 40
- 238000003756 stirring Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 32
- 238000002156 mixing Methods 0.000 claims description 18
- 239000000498 cooling water Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Abstract
The utility model discloses a wet sand drying and cooling device, which comprises a drying tank, wherein the top of the drying tank is provided with a feed hopper, one side of the lower part of the drying tank is provided with a discharge pipe, the middle part of the inner cavity of the drying tank is sequentially provided with a first baffle, a second baffle and a third baffle from bottom to top, a heating plate is arranged between the first baffle and the second baffle, a heat insulation cavity is arranged between the second baffle and the third baffle, the same sides of the first baffle, the second baffle and the third baffle are all provided with discharge openings, and baffles are inserted and connected in the discharge openings corresponding to the first baffle; the drying tank above the first partition plate is internally provided with a stirring shaft in a rotating way through a bearing, the outer wall of the stirring shaft is provided with a stirring blade, and the outer wall of the drying tank is provided with a first motor connected with one end of the stirring shaft. The utility model discloses a dry cooling device of green sand can effectively improve the drying efficiency of green sand, and then improves the production efficiency of enterprise.
Description
Technical Field
The utility model relates to a sand grain drying technology field, more specifically say, it relates to a dry cooling device of wet sand.
Background
Sand is a building material commonly used in the construction industry and is derived primarily in two ways, one from ore crushing and screening and one from sand fishing. The sand grains recovered from the sand river are dried and cooled before being packed and transported because of the high water content. For drying, cooling and cooling of wet sand, the traditional method is to place and dry the wet sand, i.e. the wet sand is stacked on a cement ground and is naturally dried, but the method has lower efficiency and is not beneficial to the rapid development of enterprises, and the drying of the wet sand needs to occupy larger space for placement and is also not beneficial to the production work of enterprises. Therefore, it is necessary to develop a wet sand drying and cooling device.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, provide a dry cooling device of green sand, can effectively improve the drying efficiency of green sand, and then improve the production efficiency of enterprise, the packing of the sand grain of being convenient for is packed.
The technical scheme of the utility model is like this: a wet sand drying and cooling device comprises a drying tank, wherein a feed hopper is arranged at the top of the drying tank, a discharge pipe is arranged on one side of the lower part of the drying tank, a first partition plate, a second partition plate and a third partition plate are sequentially arranged in the middle of an inner cavity of the drying tank from bottom to top, a heating plate is arranged between the first partition plate and the second partition plate, a heat insulation cavity is arranged between the second partition plate and the third partition plate, discharge openings are formed in the same sides of the first partition plate, the second partition plate and the third partition plate, and a baffle is inserted in a sliding manner in a discharge opening corresponding to the first partition plate; the utility model discloses a drying tank, including first baffle, (mixing) shaft, stirring shaft, drying tank, material conveying component, the drying tank below, it installs the (mixing) shaft to rotate through the bearing in the drying tank of first baffle top, the (mixing) shaft outer wall be equipped with the stirring leaf, the drying tank outer wall be equipped with the first motor of being connected with (mixing) shaft one end, be equipped with material conveying component in the drying tank of third baffle below, be equipped with the fourth baffle in the drying tank of material conveying component below, form a cooling water cavity between fourth.
As a further improvement, the material conveying assembly comprises a rotating shaft, a spiral blade and a second motor, two ends of the rotating shaft are rotatably connected with the drying tank through bearings, the spiral blade is located on the outer wall of the rotating shaft, the second motor is installed on the outer wall of the drying tank, and the output end of the second motor is connected with the rotating shaft.
Furthermore, the spiral blade is arranged close to the top surface of the fourth partition plate, and the discharge pipe is positioned between the rotating shaft and the top surface of the fourth partition plate.
Furthermore, the stirring shaft is a hollow steel pipe with two closed ends, the outer wall of the stirring shaft is provided with a plurality of vent holes, and the other end of the stirring shaft is connected with an air inlet pipe through a bearing.
Furthermore, baffle one end be equipped with the grafting piece of arc form, correspondingly, first baffle one end be equipped with the slot of grafting piece looks adaptation.
Furthermore, a limiting plate is further arranged at the other end of the baffle, and a pull ring is further arranged on the outer side of the limiting plate.
Furthermore, the top of the inner wall of the drying tank is also respectively provided with a temperature sensor and a humidity sensor.
Advantageous effects
Compared with the prior art, the utility model, have following advantage:
1. the utility model discloses a dry cooling device of wet sand separates the drying can for dry chamber and cooling chamber through a plurality of baffles for the sand grain after the drying of heaing up can be in time quick cooling, when can effectively improve the drying efficiency of wet sand, the packing of the sand grain of still being convenient for, and then the production efficiency of improvement enterprise.
2. The utility model discloses a dry cooling device of wet sand is through setting up thermal-insulated chamber between second baffle and third baffle for dry chamber and cooling chamber in the drying cylinder can effectively separate, prevent heat transfer and influence drying or cooling efficiency's problem.
3. The utility model discloses a dry cooling device of wet sand through set up (mixing) shaft and stirring leaf in the drying can, can stir at dry in-process, and then improve drying efficiency to through set up air vent, intake pipe on the (mixing) shaft, can jet-propelled at the in-process of stirring, improve the gas mobility in the drying chamber, further improve drying efficiency.
4. The utility model discloses a dry cooling device of wet sand adopts the auger delivery subassembly transport material that axis of rotation, spiral leaf and second motor are constituteed, can steadily carry the material to the discharging pipe on the one hand to discharge, on the other hand has effectively prolonged the time of material in the cooling chamber, and then has improved the cooling effect.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
Wherein: 1-drying tank, 2-feeding hopper, 3-discharging pipe, 4-first partition plate, 5-second partition plate, 6-third partition plate, 7-heating plate, 8-heat insulation cavity, 9-discharging opening, 10-baffle plate, 11-stirring shaft, 12-stirring blade, 13-first motor, 14-fourth partition plate, 15-cooling water cavity, 16-rotating shaft, 17-spiral blade, 18-second motor, 19-vent hole, 20-air inlet pipe, 21-plug block, 22-limiting plate, 23-pull ring, 24-temperature sensor and 25-humidity sensor.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1-3, the utility model relates to a wet sand drying and cooling device, which comprises a drying tank 1, a feed hopper 2 is arranged on the top of the drying tank 1 for adding materials, a discharge pipe 3 is arranged on one side of the lower part of the drying tank 1 for discharging materials, a first clapboard 4, a second clapboard 5 and a third clapboard 6 are arranged in the middle of the inner cavity of the drying tank 1 from bottom to top in sequence, the drying tank 1 is divided into a drying cavity and a cooling cavity of the lower part by three clapboards, the drying cavity of the upper part is used for heating and drying wet sand and removing water, the cooling cavity of the lower part is used for cooling sand grains after temperature rise, the situation that the sand grains are not beneficial to packing and packaging due to overhigh temperature is prevented, a heating plate 7 is arranged between the first clapboard 4 and the second clapboard 5, the heating plate 7 can be a heating wire or a heating pipe, heat transfer can be carried out on the drying cavity after electrification, the drying cavity and the cooling cavity in the drying tank can be effectively separated, the problem that the drying or cooling efficiency is affected due to heat transfer is solved, discharge openings 9 are formed in the same sides of the first partition plate 4, the second partition plate 5 and the third partition plate 6, so that dried materials can be discharged to the cooling cavity conveniently, baffle plates 10 are inserted in the discharge openings 9 corresponding to the first partition plate 4 in a sliding mode, and the drying cavity and the cooling cavity can be isolated during drying; install (mixing) shaft 11 through the bearing rotation in drying cylinder 1 of 4 tops on first baffle, this (mixing) shaft 11 outer wall is equipped with stirring leaf 12, stirring leaf 12 is the blade of spiral arrangement, 1 outer wall of drying cylinder is equipped with the first motor 13 of being connected with (mixing) shaft 11 one end, drive (mixing) shaft 11 through first motor 13, stirring leaf 12 rotates, can stir at dry in-process, and then improve drying efficiency, be equipped with material conveying component in drying cylinder 1 of third baffle 6 below, be equipped with fourth baffle 14 in drying cylinder 1 of this material conveying component below, form a cooling water cavity 15 between fourth baffle 14 and drying cylinder 1 bottom surface, cooling water cavity 15 has recirculated cooling water through the injection of business turn over water pipe, be used for cooling down the material.
Preferably, its material conveying component includes axis of rotation 16, spiral leaf 17 and second motor 18, wherein, axis of rotation 16 both ends are passed through the bearing and are connected with the rotation of drying cabinet 1, spiral leaf 17 is located the outer wall of axis of rotation 16, the outer wall at drying cabinet 1 is installed to second motor 18, and the output and the axis of rotation 16 of this second motor 18 are connected, this material conveying component adopts the axis of rotation, the spiral conveying component that spiral leaf and second motor are constituteed carries the material, on the one hand can steadily carry the material to the discharging pipe, so that discharge, on the other hand has effectively prolonged the time of material in the cooling chamber, and then improve the cooling effect.
Preferably, its spiral blade 17 is arranged close to the top side of the fourth partition 14 and the tapping pipe 3 is located between the rotational axis 16 and the top side of the fourth partition 14, ensuring that the rotation of the spiral blade 17 can feed material to the tapping pipe 3 for discharge.
Preferably, its (mixing) shaft 11 is hollow structure and both ends confined steel pipe, and this (mixing) shaft 11 outer wall is equipped with a plurality of air vents 19, is connected with intake pipe 20 at the (mixing) shaft 11 other end through the bearing, and intake pipe 20 and (mixing) shaft 11 inner chamber intercommunication through set up air vent, intake pipe on the (mixing) shaft, can be at the in-process of stirring jet-propelled, improve the gas mobility in the dry chamber, further improve drying efficiency.
Preferably, an arc-shaped insertion block 21 is arranged at one end of the baffle plate 10, and correspondingly, a slot matched with the insertion block 21 is arranged at one end of the first partition plate 4, so that the baffle plate 10 is positioned and inserted on the first partition plate 4 to prevent the baffle plate from being extruded and deviated by materials.
Preferably, a limiting plate 22 is further arranged at the other end of the baffle 10 to prevent leakage of the material, and a pull ring 23 is further arranged outside the limiting plate 22 to facilitate pulling of the baffle 10.
Preferably, a temperature sensor 24 and a humidity sensor 25 are respectively arranged on the top of the inner wall of the drying tank 1, so that the temperature and the humidity in the drying tank 1 can be monitored in real time, the temperature in the drying tank can be adjusted, and whether the drying is finished or not can be judged.
When the wet sand drying and cooling device is used, materials enter the drying tank 1 through the feed hopper 2, the heating plate 7 is electrified to work at the moment and transfer heat to a drying cavity in the drying tank 1, and meanwhile, the first motor 13 works to drive the stirring shaft 11 and the stirring blades 12 to rotate and stir, so that the heating and drying of the materials can be realized; during the period, the air inlet pipe 20 can be connected with an air pump to inject air into the drying cavity to drive the air in the drying cavity to flow rapidly, so that the drying efficiency is improved; after drying is finished, pulling the pull ring 23 to drive the baffle plate 10 to be separated from the discharge opening 9, so that the materials fall into the cooling cavity, and in the period, driving the spirally arranged stirring blades 12 to rotate through the first motor 13, so that the materials flow towards the discharge opening 9 and fall into the cooling cavity; after the materials are discharged, the second motor 18 works to drive the rotating shaft 16 and the spiral blades 17 to rotate, so that the materials can be conveyed to the discharging pipe 3 to be discharged, and packaging is carried out conveniently; in the process of conveying the materials, the materials are cooled by cooling water in the cooling water cavity 15, so that the purpose of cooling is achieved. The utility model discloses a dry cooling device of wet sand separates the drying can for dry chamber and cooling chamber through a plurality of baffles for the sand grain after the drying of heaing up can be in time quick cooling, when can effectively improve the drying efficiency of wet sand, the packing of the sand grain of still being convenient for, and then the production efficiency of improvement enterprise.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility model and the utility of the patent.
Claims (7)
1. The wet sand drying and cooling device is characterized by comprising a drying tank (1), wherein a feed hopper (2) is arranged at the top of the drying tank (1), a discharge pipe (3) is arranged on one side of the lower part of the drying tank (1), a first partition plate (4), a second partition plate (5) and a third partition plate (6) are sequentially arranged in the middle of an inner cavity of the drying tank (1) from bottom to top, a heating plate (7) is arranged between the first partition plate (4) and the second partition plate (5), a heat insulation cavity (8) is arranged between the second partition plate (5) and the third partition plate (6), discharge openings (9) are formed in the same sides of the first partition plate (4), the second partition plate (5) and the third partition plate (6), and a baffle plate (10) is inserted in the corresponding discharge opening (9) of the first partition plate (4) in a sliding manner; install (mixing) shaft (11) through the bearing rotation in drying cylinder (1) of first baffle (4) top, (mixing) shaft (11) outer wall be equipped with stirring leaf (12), drying cylinder (1) outer wall be equipped with (mixing) shaft (11) one end first motor (13) be connected, be equipped with material conveying component in drying cylinder (1) of third baffle (6) below, be equipped with fourth baffle (14) in drying cylinder (1) of material conveying component below, form a cooling water cavity (15) between fourth baffle (14) and drying cylinder (1) bottom surface.
2. The wet sand drying and cooling device as claimed in claim 1, wherein the material conveying assembly comprises a rotating shaft (16), a spiral blade (17) and a second motor (18), both ends of the rotating shaft (16) are rotatably connected with the drying tank (1) through bearings, the spiral blade (17) is positioned on the outer wall of the rotating shaft (16), the second motor (18) is installed on the outer wall of the drying tank (1), and the output end of the second motor (18) is connected with the rotating shaft (16).
3. A green sand drying and cooling device according to claim 2, characterized in that the spiral blade (17) is arranged close to the top surface of the fourth partition (14) and that the discharge pipe (3) is located between the axis of rotation (16) and the top surface of the fourth partition (14).
4. The wet sand drying and cooling device as claimed in claim 1, wherein the stirring shaft (11) is a steel pipe with a hollow structure and two closed ends, the outer wall of the stirring shaft (11) is provided with a plurality of vent holes (19), and the other end of the stirring shaft (11) is connected with an air inlet pipe (20) through a bearing.
5. A device for drying and cooling wet sand according to any one of claims 1-4, characterised in that the baffle (10) is provided at one end with an arc-shaped plug-in block (21), and correspondingly the first partition (4) is provided at one end with a slot adapted to the plug-in block (21).
6. A wet sand drying and cooling device according to claim 5, characterized in that a limiting plate (22) is further arranged at the other end of the baffle (10), and a pull ring (23) is further arranged outside the limiting plate (22).
7. A wet sand drying and cooling device according to claim 5, characterized in that the top of the inner wall of the drying tank (1) is provided with a temperature sensor (24) and a humidity sensor (25), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856426.1U CN211012259U (en) | 2019-10-31 | 2019-10-31 | Wet sand drying and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921856426.1U CN211012259U (en) | 2019-10-31 | 2019-10-31 | Wet sand drying and cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211012259U true CN211012259U (en) | 2020-07-14 |
Family
ID=71507529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921856426.1U Expired - Fee Related CN211012259U (en) | 2019-10-31 | 2019-10-31 | Wet sand drying and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211012259U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524918A (en) * | 2020-12-03 | 2021-03-19 | 丰城市玉华山富硒高山茶业有限公司 | High efficiency tea processing equipment |
| CN112902551A (en) * | 2021-01-21 | 2021-06-04 | 定州康拓科技有限公司 | Cooling device for biological fertilizer and use method thereof |
| CN114459221A (en) * | 2021-02-28 | 2022-05-10 | 孙泽 | Intermittent heating type grain quick drying device |
| CN114485103A (en) * | 2022-03-24 | 2022-05-13 | 周旭泉 | Controllable intelligent desiccator of degree of drying |
-
2019
- 2019-10-31 CN CN201921856426.1U patent/CN211012259U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112524918A (en) * | 2020-12-03 | 2021-03-19 | 丰城市玉华山富硒高山茶业有限公司 | High efficiency tea processing equipment |
| CN112902551A (en) * | 2021-01-21 | 2021-06-04 | 定州康拓科技有限公司 | Cooling device for biological fertilizer and use method thereof |
| CN114459221A (en) * | 2021-02-28 | 2022-05-10 | 孙泽 | Intermittent heating type grain quick drying device |
| CN114459221B (en) * | 2021-02-28 | 2023-04-28 | 宁夏巨丰源农业开发有限公司 | Intermittent heating type cereal quick drying device |
| CN114485103A (en) * | 2022-03-24 | 2022-05-13 | 周旭泉 | Controllable intelligent desiccator of degree of drying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |