CN118189561A - Quartz sand dehumidifying device - Google Patents
Quartz sand dehumidifying device Download PDFInfo
- Publication number
- CN118189561A CN118189561A CN202410410050.0A CN202410410050A CN118189561A CN 118189561 A CN118189561 A CN 118189561A CN 202410410050 A CN202410410050 A CN 202410410050A CN 118189561 A CN118189561 A CN 118189561A
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- centrifugal
- quartz sand
- spring
- centrifugal barrel
- dehumidifying device
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 239000006004 Quartz sand Substances 0.000 title claims abstract description 89
- 230000018044 dehydration Effects 0.000 claims abstract description 22
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000001035 drying Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000004576 sand Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a quartz sand dehumidifying device, which relates to the technical field of quartz sand drying. The centrifugal dehydration assembly comprises a centrifugal barrel and a centrifugal motor, wherein the centrifugal barrel is positioned in the accommodating cavity and is rotationally connected with the outer shell, a centrifugal cavity for accommodating quartz sand is arranged in the centrifugal barrel, a through dehydration hole is formed in the side wall of the centrifugal barrel, the dehydration hole is communicated with the centrifugal cavity and the accommodating cavity, and the centrifugal motor is connected with the centrifugal barrel and can drive the centrifugal barrel to rotate, so that moisture in the quartz sand positioned in the centrifugal cavity flows out to the accommodating cavity through the dehydration hole. Compared with the traditional heating and blowing mode, the centrifugal force effect enables moisture on the surface of quartz sand to be removed rapidly. In addition, the shell is provided with an air inlet and an air outlet which are opposite to each other, so that the accommodating cavity can form convection, and the dehydration efficiency of quartz sand is further improved.
Description
Technical Field
The invention relates to the technical field of quartz sand drying, in particular to a quartz sand dehumidifying device.
Background
The quartz sand is a silicate mineral with hardness, wear resistance and stable chemical property, the main mineral component is silicon dioxide, the color of the quartz sand is milky white or colorless semitransparent, and the hardness is high. The unique physical and chemical properties of quartz sand make quartz sand possess important roles in aviation, aerospace, electronics, machinery and I T industry which is rapidly developed nowadays, especially the inherent molecular chain structure, crystal shape and lattice change rule, so that the quartz sand has the advantages of high temperature resistance, small thermal expansion coefficient, high insulation, corrosion resistance, piezoelectric effect, resonance effect and unique optical properties, and plays an increasingly important role in a plurality of high-tech products.
The prior patent with the publication number of CN104154729A discloses a special feeding system for quartz sand heating and dehumidifying, which comprises a conveying belt, a feeding port, an air compressor, an air pipe, a three-way valve, a connecting pipeline, a through hole, a water outlet, a first temperature sensor, a second temperature sensor, a third temperature sensor, a fourth temperature sensor, a temperature controller, a heating device, a conveying screw, a tank body and an air blowing pipeline; the novel quartz sand heating device is reasonable in structural design, novel and unique in structure and simple to operate, the air compressor is arranged to perform pre-vapor treatment on quartz sand, then the quartz sand is heated through the heating device, the effect of removing water is achieved, and the temperature controller and the temperature sensor are arranged to automatically adjust the temperature.
However, this prior art has drawbacks such as that it mainly removes moisture from quartz sand by heating and blowing air, such a moisture removing manner is inefficient, and the quartz sand takes a long time to remove moisture, and thus there is a need for improvement.
Disclosure of Invention
In view of the foregoing, it is necessary to provide a quartz sand dehumidifying device, which solves the technical problem that the efficiency of the moisture removing mode is low in the prior art that the quartz sand dehumidifying device heats and blows air to the quartz sand to remove the moisture of the quartz sand.
In order to achieve the technical purpose, the technical scheme of the invention provides a quartz sand dehumidifying device, which comprises:
The shell is provided with an air inlet, a containing cavity and an air outlet which are communicated in sequence, and the air inlet and the air outlet are arranged oppositely; and
The centrifugal dehydration assembly comprises a centrifugal barrel and a centrifugal motor, wherein the centrifugal barrel is positioned in the accommodating cavity and is rotationally connected with the shell, a centrifugal cavity for accommodating quartz sand is arranged in the centrifugal barrel, a through dehydration hole is formed in the side wall of the centrifugal barrel, the dehydration hole is communicated with the centrifugal cavity and the accommodating cavity, and the centrifugal motor is connected with the centrifugal barrel and can drive the centrifugal barrel to rotate, so that moisture in the quartz sand in the centrifugal cavity flows out to the accommodating cavity through the dehydration hole.
Further, a first feeding port is formed in the top of the shell, a second feeding port corresponding to the first feeding port is formed in the centrifugal barrel, the centrifugal barrel is connected with a sliding cover in a sliding mode, the sliding cover can close or open the second feeding port when sliding, and when the sliding cover opens the second feeding port, the first feeding port is communicated with the second feeding port.
Further, the centrifugal barrel is provided with a fixed block, a first spring, a limiting block and a second spring, the first spring is connected with the fixed block and the first spring is horizontally arranged, the second spring is connected with the centrifugal barrel and the limiting block, the sliding cover can prop against the first spring and the limiting block when sliding towards the first spring, the limiting block props against the second spring, so that the first spring and the second spring accumulate elastic force, and when the sliding cover passes over the limiting block, the second spring releases the elastic force to drive the limiting block to limit the sliding cover, and the sliding cover is limited to stay at the position of closing the second feed inlet.
Further, an unlocking rod is connected to the housing in a sliding manner, the unlocking rod can prop against the limiting block when sliding downwards, and when the limiting block releases the limiting of the sliding cover, the first spring releases elastic force to drive the sliding cover to open the second feeding port.
Further, the dewatering holes are multiple, and the dewatering holes are uniformly distributed along the length direction and the circumferential direction of the centrifugal cylinder.
Further, the quartz sand dehumidifying device further comprises an exhaust fan arranged at the air outlet, and the exhaust fan can suck air in the accommodating cavity and discharge the air to the outside of the shell.
Further, the quartz sand dehumidifying device further comprises a blower arranged at the air inlet, and the blower is used for blowing air to the accommodating cavity through the air inlet so as to drive external air to flow into the accommodating cavity through the air inlet.
Further, the centrifugal cavity is provided with a first discharge hole, the first discharge hole is communicated with the centrifugal cavity and the accommodating cavity, the quartz sand dehumidifying device further comprises a discharge motor, a telescopic rod and a discharge piston, the two ends of the telescopic rod are connected with the discharge motor and the discharge piston, the discharge piston is slidably arranged in the centrifugal cavity, the discharge motor is arranged in the shell, and the discharge motor can be controlled to stretch and retract to drive the discharge piston to slide, so that the discharge piston pushes quartz sand in the centrifugal cavity to pass through the first discharge hole to be discharged.
Further, the centrifugal barrel is rotatably connected with a rotating cover, the rotating cover can close or open the first discharge hole when rotating relative to the centrifugal barrel, the rotating cover is provided with a plug pin, the centrifugal barrel is provided with a jack, and when the rotating cover closes the first discharge hole, the plug pin can be inserted into the jack to limit the rotating cover to open the first discharge hole.
Further, the quartz sand dehumidifying device further comprises a heater arranged at the top end of the cavity wall of the accommodating cavity, and the heater is used for baking the centrifugal cylinder.
Compared with the prior art, the invention has the beneficial effects that: the centrifugal motor can drive the centrifugal cylinder to rotate, so that the quartz sand positioned in the centrifugal cavity can be dehydrated through the dehydration holes on the centrifugal cylinder under the action of centrifugal force, and compared with the traditional heating and blowing mode, the water on the surface of the quartz sand can be rapidly removed under the action of the centrifugal force. In addition, the shell is provided with an air inlet and an air outlet which are opposite to each other, so that convection can be formed on two opposite sides of the accommodating cavity, air flow of the accommodating cavity is facilitated, and the dehydration efficiency of quartz sand can be further improved.
Drawings
FIG. 1 is a schematic diagram of a quartz sand dehumidifying apparatus of the present invention;
FIG. 2 is a schematic cross-sectional view of the connection of the housing and spin-drying assembly of the present invention;
Fig. 3 is an enlarged schematic view of a portion a in fig. 2.
Detailed Description
The following detailed description of preferred embodiments of the application is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the application, are used to explain the principles of the application and are not intended to limit the scope of the application.
Referring to fig. 1, the present invention provides a quartz sand dehumidifying apparatus 100 for rapidly removing moisture from the surface of quartz sand, rapidly drying the quartz sand, and preparing for subsequent use of the quartz sand. According to the invention, the quartz sand is dehydrated mainly under the action of centrifugal force, and ventilation and heating are additionally added to assist drying, so that the quartz sand can be dried rapidly.
The quartz sand dehumidifying device 100 comprises a feeding component 1, a shell 2 and a centrifugal dewatering component 3, wherein the centrifugal dewatering component 3 is arranged inside the shell 2, the feeding component 1 is close to the shell 2, the feeding component 1 is used for automatically conveying quartz sand to be dried into the centrifugal dewatering component 3 inside the shell 2, and the centrifugal dewatering component 3 can enable the quartz sand to be dewatered and dried during rotation.
The casing 2 is provided with an air inlet 21, a containing cavity 22 and an air outlet 23 which are sequentially communicated, and the containing cavity 22 is used for containing the centrifugal dewatering assembly 3. The air inlet 21 and the air outlet 23 are oppositely arranged to form convection, so that air flow of the accommodating cavity 22 is accelerated, and drying speed of quartz sand positioned in the centrifugal dehydration assembly 3 is accelerated.
The centrifugal dehydration assembly 3 comprises a centrifugal barrel 31 and a centrifugal motor 32, wherein the centrifugal barrel 31 is positioned in the accommodating cavity 22 and is rotationally connected with the outer shell 2, a centrifugal cavity 311 for accommodating quartz sand is arranged in the centrifugal barrel 31, a dehydration hole 312 penetrating through is formed in the side wall of the centrifugal barrel 31, the dehydration hole 312 is communicated with the centrifugal cavity 311 and the accommodating cavity 22, the centrifugal motor 32 is connected with the centrifugal barrel 31 and can drive the centrifugal barrel 31 to rotate, so that moisture in the quartz sand positioned in the centrifugal cavity 311 flows out to the accommodating cavity 22 through the dehydration hole 312, and the moisture is discharged out through the accommodating cavity 22.
The centrifugal motor 32 of the invention can drive the centrifugal cylinder 31 to rotate, so that the quartz sand positioned in the centrifugal cavity 311 can be dehydrated through the dehydration holes 312 on the centrifugal cylinder 31 under the action of centrifugal force, and compared with the traditional heating and blowing mode, the water on the surface of the quartz sand can be removed rapidly under the action of the centrifugal force. In addition, the casing 2 is provided with the air inlet 21 and the air outlet 23 which are opposite to each other, so that convection can be formed on two opposite sides of the accommodating cavity 22, air flow in the accommodating cavity 22 is facilitated, and the dehydration efficiency of quartz sand can be further improved.
The top of the housing 2 is provided with a first feed inlet 24, the centrifugal barrel 31 is provided with a second feed inlet 313 corresponding to the first feed inlet 24, the centrifugal barrel 31 is connected with a sliding cover 314 in a sliding manner, and the sliding cover 314 can close or open the second feed inlet 313 when sliding. When the second feeding port 313 is opened by the sliding cover 314, the first feeding port 24 is communicated with the second feeding port 313, and at this time, the quartz sand conveyed by the feeding assembly 1 can fall into the second feeding port 313 through the first feeding port 24 and enter the centrifugal cavity 311.
Referring to fig. 2 and 3, there are various ways of locking and unlocking the sliding cover 314, in an embodiment, the centrifugal barrel 31 is provided with a fixed block 315, a first spring 316, a limiting block 317 and a second spring 318, the first spring 316 is connected with the fixed block 315 and the first spring 316 is horizontally arranged, the second spring 318 is connected with the centrifugal barrel 31 and the limiting block 317, specifically, the centrifugal barrel 31 is provided with a containing groove 319, the second spring 318 is located in the containing groove 319, the limiting block 317 can completely move to the containing groove 319 when being pressed by an external force, and the limiting block 317 can be driven by an elastic force to extend out of the containing groove 319 by the second spring 318 when not being acted by the external force.
When the sliding cover 314 slides towards the first spring 316, the bottom of the sliding cover 314 abuts against the top of the limiting block 317, so that the limiting block 317 compresses the second spring 318 to accumulate the elastic force, and the sliding cover 314 horizontally abuts against the first spring 316 to accumulate the elastic force. When the sliding cover 314 completely passes over the limiting block 317, the second spring 318 releases the elastic force to drive the limiting block 317 to rise to limit the sliding cover 314, and the sliding cover 314 is limited to stay at the position closing the second feeding port 313 under the left and right limitation of the limiting block 317 and the first spring 316.
The housing 2 is slidably provided with an unlocking lever 26, the unlocking lever 26 and the stopper 317 being located on the same vertical straight line. When the second feeding port 313 needs to be opened, the unlocking lever 26 can be slid downward, so that the unlocking lever 26 is pressed against the limiting block 317 downward, the limiting block 317 is driven to completely retract into the accommodating groove 319, the limiting of the sliding cover 314 is released, at this time, the first spring 316 releases elastic force to drive the sliding cover 314 to slide away from the fixed block 315, the sliding cover 314 and the limiting block 317 are dislocated, the unlocking lever 26 is lifted, and the handle 320 on the sliding cover 314 is controlled, so that the sliding cover 314 can be pushed to open the second feeding port 313.
When quartz sand is required to be added into the centrifugal cavity 311, the sliding cover 314 can be opened firstly in the mode, and after quartz sand is added, the sliding cover 314 is controlled to slide towards the fixed block 315, so that the operation is convenient.
The number of the dewatering holes 312 is not limited, in an embodiment, the dewatering holes 312 are plural, and the dewatering holes 312 are uniformly arranged along the length direction and the circumferential direction of the centrifugal barrel 31, so that the water on the surface of the quartz sand can move to the accommodating cavity 22 through the dewatering holes 312 when the quartz sand performs centrifugal motion.
Referring to fig. 2, further, a water outlet 27 is further formed at the bottom of the housing 2, the water outlet 27 is communicated with the accommodating cavity 22 and the outside, both sides of the water outlet 27 are inclined and are inclined towards the water outlet 27, so that water accumulated in the accommodating cavity 22 can flow to the water outlet 27 and then be discharged to the outside from the water outlet 27.
Referring to fig. 2, in an embodiment, the quartz sand dehumidifying apparatus 100 further includes an exhaust fan 4 provided at the air outlet 23, and the exhaust fan 4 can suck air of the accommodating chamber 22 and discharge the air to the outside of the housing 2 to accelerate the air flow of the accommodating chamber 22, so that the drying efficiency of the quartz sand is improved.
Referring to fig. 1, in an embodiment, the quartz sand dehumidifying apparatus 100 further includes a blower 5 disposed at the air inlet 21, where the blower 5 is configured to blow air into the accommodating cavity 22 through the air inlet 21, so as to drive external air to flow into the accommodating cavity 22 through the air inlet 21, so as to further accelerate air flow in the accommodating cavity 22, and further improve drying efficiency of the quartz sand.
In an embodiment, the centrifugal barrel 31 is provided with a first discharge hole 33, the first discharge hole 33 is used for discharging quartz sand of the centrifugal cavity 311 into the accommodating cavity 22, the bottom of the shell 2 is provided with a second discharge hole 28, and the second discharge hole 28 is used for discharging quartz sand of the accommodating cavity 22.
Further, the centrifugal barrel 31 is rotatably connected with a rotary cover 34, and the rotary cover 34 can close or open the first discharge port 33 when rotating relative to the centrifugal barrel 31. The rotary cover 34 is provided with a plug 341 and the centrifugal barrel 31 is provided with a receptacle (not shown in the drawings). When the rotary cover 34 closes the first discharge port 33, the plug 341 can be inserted into the insertion hole to restrict the rotary cover 34 from opening the first discharge port 33. When quartz sand is required to be discharged, a worker can pass through the second discharge hole 28 by hand and toggle the plug 341 so that the plug 341 is separated from the jack, and the first discharge hole 33 can be opened. When the first discharge port 33 is opened, the rotary cover 34 can rotate against the second discharge port 28, so that the quartz sand of the centrifugal cavity 311 can slide out through the second discharge port 28 along the rotary cover 34 through the first discharge port 33. When the centrifugal barrel 31 is required to be rotated to centrifugally dewater the quartz sand, the rotary cover 34 can be rotated to close the first discharge port 33, and the sliding cover 314 can be slid to close the second feed port 313.
Referring to fig. 1, the quartz sand dehumidifying apparatus 100 further includes a discharging assembly 6, the discharging assembly 6 includes a discharging motor 61, a telescopic rod 62, a discharging piston 63 and a supporting case 64, wherein the discharging motor 61 and the supporting case 64 are both connected to the outer case 2, and the supporting case 64 is rotatably connected to the centrifugal drum 31 through a bearing to support the centrifugal drum 31 together in cooperation with the centrifugal motor 32. One end of the telescopic rod 62 penetrates through the supporting shell 64 to be connected to the discharging motor 61, the other end of the telescopic rod 62 is connected with the discharging piston 63, and the discharging piston 63 is slidably arranged in the centrifugal cavity 311. The discharge motor 61 can be extended and contracted by controlling the telescopic rod 62 to drive the discharge piston 63 to slide, so that the discharge piston 63 pushes the quartz sand of the centrifugal chamber 311 to be discharged through the first discharge port 33. After discharging the quartz sand, the discharging motor 61 drives the discharging piston 63 to retract and reset.
Referring to fig. 2, in an embodiment, the quartz sand dehumidifying apparatus 100 further includes a heater 7 disposed at the top end of the cavity wall of the accommodating cavity 22, where the heater 7 is used for baking the centrifugal cylinder 31 and the accommodating cavity 22, so that the air flow flowing in the accommodating cavity 22 is warm air, and the centrifugal cylinder 31 can quickly evaporate the moisture of the quartz sand at a higher temperature, thereby further improving the dehydration efficiency of the quartz sand.
Referring to fig. 2, in an embodiment, an electromagnet 8 is provided on a ceiling wall inside the housing 2, and a magnetic attraction member 9 is provided at a position of the centrifugal barrel 31 corresponding to the electromagnet 8. When the electromagnet 8 is electrified, the electromagnet 8 can generate a larger magnetic force on the magnetic attraction piece 9 so as to drive the centrifugal barrel 31 to stably stay at the target position. When the centrifugal barrel 31 is at the target position, the second feed opening 313 of the centrifugal barrel 31 faces the first feed opening 24, quartz sand to be dried is poured into the first feed opening 24, and the quartz sand can enter the centrifugal cavity 311 through the second feed opening 313. When the centrifugal barrel 31 is at the target position, the first discharge port 33 is opposite to the second discharge port 28, and at this time, the discharge piston 63 can push the quartz sand of the centrifugal cavity 311 to be discharged through the first discharge port 33 and the second discharge port 28 in sequence.
When the centrifugal motor 32 drives the centrifugal barrel 31 to rotate, the electromagnet 8 is in a power-off state so as to avoid magnetic attraction blocking effect on the rotation of the centrifugal barrel 31. When the centrifugal motor 32 stops operating, the centrifugal cylinder 31 continues to rotate for a short period of time due to inertia, and the rotational speed gradually decreases. At this time, the electromagnet 8 is controlled to be electrified, and the electromagnet 8 generates larger magnetic attraction force to the magnetic attraction piece 9 on the centrifugal barrel 31, so that the centrifugal barrel 31 can stay at a target position, and the blanking and the feeding of next batch of quartz sand are facilitated.
Referring to fig. 1, a feeding assembly 1 includes a feeding bracket 11, a conveyor belt 12, rollers 13 and a feeding motor 14, wherein the rollers 13 are two, one is up and down respectively rotatably arranged at the top and the bottom of the feeding bracket 11, the conveyor belt 12 is sleeved on the two rollers 13, the feeding motor 14 is arranged at the bottom of the feeding bracket 11, and the feeding motor 14 is connected with the rollers 13 at the bottom and is used for driving the rollers 13 to rotate so as to drive the conveyor belt 12 to move. The operator can place the sand on the conveyor belt 12, and the conveyor belt 12 can transport the sand upward during the movement.
The bottom of the housing 2 is supported by two support feet 29 so that the bottom of the housing 2 can be spaced from the ground for receiving material. The top of shell 2 still is provided with feeder hopper 30, and feeder hopper 30 corresponds the intercommunication with first pan feeding mouth 24, and the width of feeder hopper 30 is unanimous with the width of conveyer belt 12, and feeder hopper 30 is located the conveyer belt 12 top under for quartz sand can just fall into feeder hopper 30 after crossing the top of conveyer belt 12, again gets into centrifugal chamber 311 through first pan feeding mouth 24 and second pan feeding mouth 313 in proper order.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention.
Claims (10)
1. A quartz sand dehumidifying device, comprising:
The shell is provided with an air inlet, a containing cavity and an air outlet which are communicated in sequence, and the air inlet and the air outlet are arranged oppositely; and
The centrifugal dehydration assembly comprises a centrifugal barrel and a centrifugal motor, wherein the centrifugal barrel is arranged in the accommodating cavity and is rotationally connected with the shell, a centrifugal cavity is arranged in the centrifugal barrel, a through dehydration hole is formed in the side wall of the centrifugal barrel, the dehydration hole is communicated with the centrifugal cavity and the accommodating cavity, and the centrifugal motor is connected with the centrifugal barrel and can drive the centrifugal barrel to rotate.
2. The quartz sand dehumidifying device of claim 1, wherein a first feed port is formed in the top of the housing, a second feed port corresponding to the first feed port is formed in the centrifugal barrel, the centrifugal barrel is slidably connected with a sliding cover, the sliding cover can close or open the second feed port when sliding, and the first feed port is communicated with the second feed port when the sliding cover opens the second feed port.
3. The quartz sand dehumidifying device according to claim 2, wherein the centrifugal barrel is provided with a fixed block, a first spring, a limiting block and a second spring, the first spring is connected with the fixed block and the first spring is horizontally arranged, the second spring is connected with the centrifugal barrel and the limiting block, the sliding cover can prop against the first spring and the limiting block when sliding towards the first spring, the limiting block props against the second spring, so that the first spring and the second spring both accumulate elastic force, and when the sliding cover passes over the limiting block, the second spring releases the elastic force to drive the limiting block to limit the sliding cover, and the sliding cover is limited to stay at a position for closing the second feed inlet.
4. The quartz sand dehumidifying device of claim 3, wherein the housing is slidably connected with an unlocking lever, the unlocking lever can press the limiting block when sliding downwards, and when the limiting block releases the limit on the sliding cover, the first spring releases elastic force to drive the sliding cover to open the second feed inlet.
5. The quartz sand dehumidifying device as claimed in claim 1, wherein the plurality of dewatering holes are uniformly arranged along a length direction and a circumferential direction of the centrifugal cylinder.
6. The quartz sand dehumidifying device of claim 1, further comprising an exhaust fan provided at the air outlet, the exhaust fan being capable of sucking air from the accommodating chamber and exhausting the air to the outside of the housing.
7. The quartz sand dehumidifying device of claim 6, further comprising a blower provided at the air inlet for blowing air through the air inlet to the receiving chamber to drive external air to flow into the receiving chamber through the air inlet.
8. The quartz sand dehumidifying device of claim 1, wherein the centrifugal chamber is provided with a first discharge port, the first discharge port is communicated with the centrifugal chamber and the accommodating chamber, the quartz sand dehumidifying device further comprises a discharge motor, a telescopic rod and a discharge piston, two ends of the telescopic rod are connected with the discharge motor and the discharge piston, the discharge piston is slidably arranged in the centrifugal chamber, the discharge motor is arranged in the shell, and the discharge motor can be controlled to stretch and retract to drive the discharge piston to slide, so that the discharge piston pushes quartz sand in the centrifugal chamber to be discharged through the first discharge port.
9. The quartz sand dehumidifying device of claim 8, wherein the centrifugal barrel is rotatably connected with a rotary cover, the rotary cover can close or open the first discharge port when rotated relative to the centrifugal barrel, the rotary cover is provided with a plug pin, the centrifugal barrel is provided with a jack, and the plug pin can be inserted into the jack to limit the rotary cover to open the first discharge port when the rotary cover closes the first discharge port.
10. The quartz sand dehumidifying device of claim 1, further comprising a heater provided at a top end of the chamber wall of the receiving chamber, the heater being for baking the centrifugal barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410410050.0A CN118189561A (en) | 2024-04-07 | 2024-04-07 | Quartz sand dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410410050.0A CN118189561A (en) | 2024-04-07 | 2024-04-07 | Quartz sand dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118189561A true CN118189561A (en) | 2024-06-14 |
Family
ID=91400310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410410050.0A Pending CN118189561A (en) | 2024-04-07 | 2024-04-07 | Quartz sand dehumidifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118189561A (en) |
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2024
- 2024-04-07 CN CN202410410050.0A patent/CN118189561A/en active Pending
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