CN219433601U - Cooling device for quartz sand - Google Patents
Cooling device for quartz sand Download PDFInfo
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- CN219433601U CN219433601U CN202320396878.6U CN202320396878U CN219433601U CN 219433601 U CN219433601 U CN 219433601U CN 202320396878 U CN202320396878 U CN 202320396878U CN 219433601 U CN219433601 U CN 219433601U
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Abstract
The utility model relates to the technical field of quartz sand cooling equipment, in particular to a cooling device for quartz sand. The device comprises a cooling box, wherein an installation cavity is formed in the cooling box, a conveying cylinder is fixedly arranged in the installation cavity, a cooling cavity is formed in the upper portion of the conveying cylinder, a diversion groove is formed in the lower portion of the conveying cylinder, a water cooling mechanism and an air cooling mechanism are arranged in the cooling box, the water cooling mechanism comprises an annular coil pipe, a water conveying pipe and a spraying pipe, a spiral groove is formed in the outer side wall of the conveying cylinder, the annular coil pipe is sleeved on the conveying cylinder and located in the spiral groove, the annular coil pipe and the spraying pipe are all communicated with the water conveying pipe, the spraying pipe is located in the cooling cavity and located right above the conveying cylinder, and a plurality of spray heads are arranged at intervals at the bottom of the spraying pipe. The utility model greatly improves the cooling speed of the quartz sand, improves the cooling efficiency of the quartz sand, and can effectively prevent the quartz sand from forming a lump in the cooling process.
Description
Technical Field
The utility model relates to the technical field of quartz sand cooling equipment, in particular to a cooling device for quartz sand.
Background
The quartz sand is quartz particles formed by crushing and processing quartz stone, the quartz stone is a nonmetallic mineral substance, and the quartz stone is a silicate mineral with hardness, wear resistance and stable chemical property. The quartz sand is milky white or colorless and semitransparent, is an important industrial mineral raw material, and is widely used in industries such as glass, casting, ceramics, fireproof materials, metallurgy, construction, chemical industry and the like.
The prepared quartz sand also needs to be subjected to the processing steps of cleaning and high-temperature drying, and then is cooled to obtain usable finished quartz sand, however, the quartz sand dried at high temperature in the prior art is usually cooled by an air natural cooling mode, the cooling speed is low, and the cooling efficiency of the quartz sand is low; and the quartz sand is easy to form a lump in a long-time cooling process, thereby influencing the quality of the finished quartz sand.
Disclosure of Invention
The utility model provides the cooling device for the quartz sand, which greatly improves the cooling speed of the quartz sand, improves the cooling efficiency of the quartz sand and can effectively prevent the quartz sand from agglomerating in the cooling process, so as to solve the problems that the cooling speed of the quartz sand is slower, the cooling efficiency is low and the quartz sand is easy to agglomerate in the cooling process in the prior art.
In order to achieve the above object, the technical scheme of the present utility model is as follows: the cooling device for the quartz sand comprises a cooling box and a transmission mechanism arranged on one side of the cooling box, wherein an installation cavity is formed in the cooling box, a conveying cylinder is fixedly arranged in the installation cavity, a cooling cavity is formed above the conveying cylinder, and a diversion trench is formed below the conveying cylinder; the quartz sand feeding device is characterized in that a rotating shaft is arranged in the conveying cylinder in a rotating mode, a spiral blade is arranged on the rotating shaft, the transmission mechanism is connected with the rotating shaft in a transmission mode, and quartz sand materials fed into the conveying cylinder can be conveyed through the rotating shaft and the spiral blade.
The cooling box is internally provided with a water cooling mechanism and an air cooling mechanism, the water cooling mechanism comprises an annular coil pipe, a water delivery pipe and a spray pipe, a spiral groove is formed in the outer side wall of the delivery cylinder, the annular coil pipe is sleeved on the delivery cylinder and located in the spiral groove, the annular coil pipe and the spray pipe are communicated with the water delivery pipe, the spray pipe is located in a cooling cavity and located right above the delivery cylinder, a plurality of spray heads are distributed at intervals at the bottom of the spray pipe, and quartz sand materials delivered by the delivery cylinder can be cooled through the water cooling mechanism and the air cooling mechanism.
The top of the cooling box is provided with a feed inlet communicated with the conveying cylinder, and one side of the cooling box is provided with a discharge outlet communicated with the conveying cylinder.
Further, the transmission mechanism comprises a supporting plate, a motor and a belt, wherein the supporting plate is fixedly arranged on one side of the cooling box, and the motor is arranged at the top of the supporting plate and is connected with a driving wheel at the end part.
Further, one end of the rotating shaft sequentially penetrates through the conveying cylinder and the cooling box, the end part of the rotating shaft is connected with the driven wheel, the driving wheel is in transmission connection with the driven wheel through the belt, the driving wheel is driven to rotate through the motor, and the driving wheel can drive the driven wheel to rotate under the action of the belt.
Further, one end of the water delivery pipe penetrates through the cooling box and is communicated with the cooling water tank, a water pump positioned at the top of the cooling box is further arranged on the water delivery pipe, and cooling water in the cooling water tank can be input into the annular coil pipe and the spray pipe through the water delivery pipe.
Further, a water outlet pipe communicated with the diversion trench is arranged at the bottom of the cooling box, the water outlet pipe is communicated with the cooling water tank, and sprayed cooling water and water flowing out of the annular coil pipe can flow back into the cooling water tank through the water outlet pipe so as to achieve the purpose of recycling the cooling water.
Further, the air cooling mechanism comprises a fan, an air inlet communicated with the cooling cavity is formed in the top of the cooling box, the fan is fixedly arranged in the air inlet, a filter screen is further arranged at the air inlet, a plurality of air inlet pipes communicated with the conveying cylinders are arranged at intervals at the top of the conveying cylinders, external cold air can be input into the cooling cavity through the fan, and the cold air can enter the conveying cylinders through the air inlet pipes so as to cool quartz sand materials in the conveying cylinders.
Further, the bottom of the cooling box is also provided with supporting legs which play a role in supporting the cooling box.
Through the technical scheme, the utility model has the beneficial effects that:
according to the utility model, the water cooling mechanism and the air cooling mechanism are used for cooling quartz sand at the same time, so that the cooling speed of the quartz sand can be effectively improved, and the cooling efficiency of the quartz sand is improved; the quartz sand cooling speed is increased, and meanwhile, quartz sand materials are continuously conveyed, so that the quartz sand can be effectively prevented from agglomerating in the cooling process, and the quality of finished products of the quartz sand is improved.
The water cooling mechanism performs cold-heat exchange with the conveying cylinder through the annular coil pipe sleeved on the conveying cylinder, and sprays cooling water on the outer wall of the conveying cylinder through the spray head so as to achieve the aim of cooling quartz sand materials in the conveying cylinder; and the sprayed cooling water and the cooling water flowing out of the annular coil pipe are collected through the diversion trench, so that the cooling water flows back to the cooling water tank through the water outlet pipe, and the purpose of recycling the cooling water is realized.
The fan of the air cooling mechanism inputs external cold air into the cooling cavity, and the external cold air enters the conveying cylinder through the air inlet pipe, and the quartz sand materials in the conveying cylinder are cooled by the external cold air through the process of continuously conveying the external cold air into the conveying cylinder.
Drawings
FIG. 1 is a schematic view of a cooling device for quartz sand according to the present utility model;
FIG. 2 is a schematic view of the structure of the annular coil of the present utility model;
FIG. 3 is a schematic view of the structure of the air inlet pipe of the present utility model;
fig. 4 is an enlarged view at a in fig. 1.
The reference numerals in the drawings are: the cooling device comprises a cooling box 1, a conveying cylinder 2, a cooling cavity 3, a rotating shaft 4, a spiral blade 5, a guide groove 6, a spiral groove 7, an annular coil 8, a water conveying pipe 9, a water pump 10, a spray pipe 11, a spray head 12, a feeding port 13, a discharging port 14, a fan 15, a filter screen 16, an air inlet pipe 17, an outlet pipe 18, a supporting plate 19, a motor 20, a driving wheel 21, a belt 22, a driven wheel 23 and supporting legs 24.
Detailed Description
The utility model is further described with reference to the drawings and detailed description which follow:
as shown in fig. 1 to 4, a cooling device for quartz sand comprises a cooling box 1 and a transmission mechanism arranged on one side of the cooling box 1, wherein the cooling box 1 is of a square structure, an installation cavity is formed in the cooling box 1 and is used for installing a conveying cylinder 2 in the cooling box 1, the conveying cylinder 2 is fixedly arranged in the installation cavity, a cooling cavity 3 is arranged above the conveying cylinder 2, and a diversion trench 6 is arranged below the conveying cylinder 2; the inside rotation of transport section of thick bamboo 2 is provided with pivot 4, and the both ends of pivot 4 are connected through bearing and transport section of thick bamboo 2 rotation, are provided with helical blade 5 in the pivot 4, drive mechanism transmission is connected pivot 4, drive mechanism drives pivot 4 and rotates for pivot 4 drives helical blade 5 and rotates, carries the quartz sand material that adds in the transport section of thick bamboo 2.
The cooling box 1 is internally provided with a water cooling mechanism and an air cooling mechanism, the water cooling mechanism comprises an annular coil pipe 8, a water conveying pipe 9 and a spray pipe 11, a spiral groove 7 is formed in the outer side wall of the conveying cylinder 2, the annular coil pipe 8 is sleeved on the conveying cylinder 2 and is located in the spiral groove 7, the annular coil pipe 8 and the spray pipe 11 are both communicated with the water conveying pipe 9, the spray pipe 11 is located in the cooling cavity 3 and is located right above the conveying cylinder 2, and a plurality of spray heads 12 are distributed at intervals at the bottom of the spray pipe 11, wherein the spray heads 12 are located right above the conveying cylinder 2. In this embodiment, cooling water is delivered to the annular coil 8 and the spray pipe 11 through the water delivery pipe 9, the cooling water in the annular coil 8 exchanges heat with the delivery cylinder 2, and the cooling water delivered into the spray pipe 11 is sprayed to the outer side wall of the delivery cylinder 2 through the spray head 12 and flows downwards into the diversion trench 6 along the outer side wall of the delivery cylinder 2.
The top of cooling tank 1 set up with feed inlet 13 that is linked together of transport section of thick bamboo 2, wherein feed inlet 13 department still installs the feed inlet cover with cooling tank 1 fixed connection, and the discharge gate 14 that is linked together with transport section of thick bamboo 2 is seted up to one side of cooling tank 1, and the discharge gate 14 is still installed the discharge cover, and the quartz sand material that inputs into transport section of thick bamboo 2 is discharged from discharge gate 14 after cooling down and cooling.
The transmission mechanism comprises a supporting plate 19, a motor 20 and a belt 22, wherein the supporting plate 19 is fixedly arranged on one side of the cooling box 1, and the motor 20 is arranged at the top of the supporting plate 19 and is connected with a driving wheel 21 at the end part.
One end of the rotating shaft 4 sequentially passes through the conveying cylinder 2 and the cooling box 1, the end part of the rotating shaft is connected with a driven wheel 23, the driving wheel 21 is in transmission connection with the driven wheel 23 through a belt 22, the belt 22 is sleeved on the driving wheel 21 and the driven wheel 23, the motor 20 is started to drive the driving wheel 21 to rotate, and the driving wheel 21 drives the driven wheel 23 to rotate through the belt 22, so that the driven wheel 23 drives the rotating shaft 4 and the helical blades 5 to rotate.
One end of the water pipe 9 passes through the cooling tank 1 and is communicated with a cooling water tank (not shown in the figure), and a water pump 10 positioned at the top of the cooling tank 1 is further arranged on the water pipe 9. In this embodiment, cooling water is introduced into the cooling water tank, and after the cooling water is recycled for a long time, the cooling water therein can be replaced, and by starting the water pump 10, the cooling water in the cooling water tank can be input into the annular coil 8 and the spray pipe 11 through the water pipe 9.
The bottom of cooling tank 1 be provided with outlet pipe 18 that the guiding gutter 6 is linked together, outlet pipe 18 with the cooling water pitcher is linked together, and the cooling water accessible outlet pipe 18 that gathers through guiding gutter 6 flows back to the cooling water pitcher in, realizes cooling water cyclic utilization's effect, and the water economy resource avoids the water resource to cause extravagant, in order to improve the effect that the cooling water flows back to the cooling water pitcher through outlet pipe 18 in this embodiment, still can install the pump additional on outlet pipe 18.
The air cooling mechanism comprises a fan 15, an air inlet communicated with the cooling cavity 3 is formed in the top of the cooling box 1, the fan 15 is fixedly arranged in the air inlet, a filter screen 16 is further arranged at the air inlet, the filter screen 16 is used for filtering impurities in the outside air so as to reduce the impurities from entering the cooling box 1, a plurality of air inlet pipes 17 communicated with the conveying barrel 2 are arranged at intervals at the top of the conveying barrel 2, 7 air inlet pipes 17 are arranged on the conveying barrel 2 in the embodiment, and the air inlet pipes 17 are of an inverted J-shaped structure and are used for preventing cooling water from entering the conveying barrel 2 through the air inlet pipes 17.
The bottom of cooling tank 1 still is provided with supporting leg 24, and 4 supporting legs 24 are installed to the bottom of cooling tank 1 in this embodiment, and every supporting leg 24 is all installed in the corner of cooling tank 1, and supporting leg 24 plays the effect of support to cooling tank 1.
When the rotary fan is used, the motor 20, the fan 15 and the water pump 10 are started, the driving wheel 21 at the output end of the motor 20 drives the driven wheel 23 to rotate through the belt 22, and the driven wheel 23 drives the rotary shaft 4 to rotate so as to drive the spiral blade 5 on the rotary shaft 4 to rotate; quartz sand materials to be cooled are added into the conveying cylinder 2 through the feed inlet 13, the quartz sand materials are conveyed forwards through the rotation of the spiral blade 5, and the quartz sand materials can be discharged through the discharge outlet 14.
The cooling water in the cooling water tank is input into the annular coil pipe 8 and the spraying pipe 11 through the conveying pipe 9, the cooling water flowing into the annular coil pipe 8 exchanges heat with the conveying cylinder 2, then flows into the diversion trench 6 from the end part of the annular coil pipe 8, the cooling water flowing into the spraying pipe 11 is sprayed to the outer wall of the conveying cylinder 2 through the spray head 12, flows downwards to the bottom of the conveying cylinder 2 along the outer wall of the conveying cylinder 2 and drops into the diversion trench 6, so as to exchange heat with the conveying cylinder 2, and the purpose of cooling quartz sand materials is achieved. The cooling water flowing into the diversion trench 6 flows back to the cooling water tank through the water outlet pipe 18, so that the purpose of recycling the cooling water is achieved.
The external cold air is filtered by the filter screen 16 through the fan 15 and then is input into the cooling cavity 3, the external cold air can enter the conveying cylinder 2 through the air inlet pipe 17, the external cold air entering the conveying cylinder 2 cools the quartz sand material being conveyed, and the external cold air can be discharged to the outside of the cooling box 1 through the discharge hole 14.
The above embodiments are only preferred embodiments of the utility model and do not limit the scope of the utility model, so all equivalent changes or modifications made by the technical solution described in the patent claims are included in the scope of the utility model.
Claims (7)
1. The cooling device for the quartz sand comprises a cooling box (1) and a transmission mechanism arranged on one side of the cooling box (1), and is characterized in that an installation cavity is formed in the cooling box (1), a conveying cylinder (2) is fixedly arranged in the installation cavity, a cooling cavity (3) is arranged above the conveying cylinder (2), and a diversion trench (6) is arranged below the conveying cylinder; a rotating shaft (4) is rotatably arranged in the conveying cylinder (2), a spiral blade (5) is arranged on the rotating shaft (4), and the transmission mechanism is in transmission connection with the rotating shaft (4);
the cooling box is characterized in that a water cooling mechanism and an air cooling mechanism are arranged inside the cooling box (1), the water cooling mechanism comprises an annular coil pipe (8), a water conveying pipe (9) and a spray pipe (11), a spiral groove (7) is formed in the outer side wall of the conveying cylinder (2), the annular coil pipe (8) is sleeved on the conveying cylinder (2) and located in the spiral groove (7), the annular coil pipe (8) and the spray pipe (11) are communicated with the water conveying pipe (9), the spray pipe (11) is located in the cooling cavity (3) and located right above the conveying cylinder (2), and a plurality of spray heads (12) are distributed at intervals at the bottom of the spray pipe (11);
the top of the cooling box (1) is provided with a feed inlet (13) communicated with the conveying cylinder (2), and one side of the cooling box (1) is provided with a discharge outlet (14) communicated with the conveying cylinder (2).
2. The cooling device for quartz sand according to claim 1, wherein the transmission mechanism comprises a supporting plate (19), a motor (20) and a belt (22), the supporting plate (19) is fixedly arranged on one side of the cooling box (1), and the motor (20) is arranged at the top of the supporting plate (19) and is connected with a driving wheel (21) at the end part.
3. The quartz sand cooling device according to claim 2, wherein one end of the rotating shaft (4) sequentially penetrates through the conveying cylinder (2) and the cooling box (1), the end part of the rotating shaft is connected with a driven wheel (23), and the driving wheel (21) is in transmission connection with the driven wheel (23) through the belt (22).
4. The quartz sand cooling device according to claim 1, wherein one end of the water pipe (9) penetrates through the cooling box (1) and is communicated with a cooling water tank, and a water pump (10) positioned at the top of the cooling box (1) is further arranged on the water pipe (9).
5. The quartz sand cooling device according to claim 4, wherein a water outlet pipe (18) communicated with the diversion trench (6) is arranged at the bottom of the cooling box (1), and the water outlet pipe (18) is communicated with the cooling water tank.
6. The cooling device for quartz sand according to claim 1, wherein the air cooling mechanism comprises a fan (15), an air inlet communicated with the cooling cavity (3) is formed in the top of the cooling box (1), the fan (15) is fixedly arranged in the air inlet, a filter screen (16) is further arranged at the air inlet, and a plurality of air inlet pipes (17) communicated with the conveying cylinder (2) are arranged at intervals at the top of the conveying cylinder (2).
7. A cooling device for quartz sand according to claim 1, characterized in that the bottom of the cooling box (1) is further provided with support legs (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396878.6U CN219433601U (en) | 2023-03-06 | 2023-03-06 | Cooling device for quartz sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396878.6U CN219433601U (en) | 2023-03-06 | 2023-03-06 | Cooling device for quartz sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219433601U true CN219433601U (en) | 2023-07-28 |
Family
ID=87336723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320396878.6U Active CN219433601U (en) | 2023-03-06 | 2023-03-06 | Cooling device for quartz sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219433601U (en) |
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2023
- 2023-03-06 CN CN202320396878.6U patent/CN219433601U/en active Active
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