CN217275409U

CN217275409U - Pottery sand drying device

Info

Publication number: CN217275409U
Application number: CN202220537015.1U
Authority: CN
Inventors: 王晓荣
Original assignee: Zhengzhou Henglida Zirconia Material Co ltd
Current assignee: Zhengzhou Henglida Zirconia Material Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-23
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a pottery sand drying device relates to pottery sand technical field, specifically is a pottery sand drying device, including the bottom drying cabinet, the last fixed surface of bottom drying cabinet is connected with the supporting leg, and the case is deposited to the top fixedly connected with of supporting leg, and the top of depositing the case is equipped with the feed inlet, and the side of bottom drying cabinet is equipped with the protecting box, and the top of protecting box is equipped with the exhaust column, and the bottom of protecting box is equipped with out the tuber pipe, and the one end of exhaust column is pegged graft at the top of bottom drying cabinet side, and the one end that goes out the tuber pipe is pegged graft in the bottom of bottom drying cabinet side, and the inside of protecting box is equipped with the air heater. This pottery sand drying device sets up through the cooperation of air heater, heating control mechanism, play tuber pipe and exhaust column, can dry ceramic sand through endless hot-blast at the in-process that uses to can come opening of air heater heating according to hot-blast temperature, more energy-concerving and environment-protective when the hot-blast heat of abundant utilization.

Description

Pottery sand drying device

Technical Field

The utility model relates to a pottery sand technical field specifically is a pottery sand drying device.

Background

The high-temperature-resistant alloy is prepared by adopting a unique process formula, a special production process and pretreatment and a high-temperature phasing method at a temperature of more than 2000 ℃. The method is particularly suitable for shot peening strengthening in the production and maintenance process of metal parts and light alloy parts and shot peening forming of the light alloy parts. Owing to the particularly fine microstructure, the ceramic pellets have very good impact strength and toughness. Has extremely high hardness and surface smoothness, can be recycled repeatedly, has high utilization rate which is 15 to 20 times of that of the glass beads. Wide granularity range, strong selectivity and can be matched with sand blasters of various models for use.

The ceramic sand needs to be dried in the production process, in the prior art, the cleaned ceramic sand is placed into a high-temperature drying box for drying, the ceramic sand needs to be taken out again after drying is completed, the drying efficiency of the ceramic sand is low, and the heat energy utilization rate is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pottery sand drying device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a ceramic sand drying device comprises a bottom drying box, wherein the upper surface of the bottom drying box is fixedly connected with supporting legs, the top of the supporting leg is fixedly connected with a storage box, the top of the storage box is provided with a feed inlet, a protective box is arranged on the side surface of the bottom drying box, an exhaust pipe is arranged at the top of the protective box, an air outlet pipe is arranged at the bottom of the protective box, one end of the exhaust pipe is inserted at the top of the side surface of the bottom drying box, one end of the air outlet pipe is inserted at the bottom of the side surface of the bottom drying box, the interior of the protection box is provided with an air heater, one end of the interior of the exhaust pipe close to the protection box is provided with a heating control mechanism, the bottom drying cabinet is characterized in that a blanking box is arranged between the top of the bottom drying cabinet and the bottom of the storage cabinet, a dispersing blanking mechanism is arranged inside the blanking box, and a plurality of blanking plates are arranged inside the bottom drying cabinet.

Optionally, the plurality of blanking plates include umbrella-shaped blanking plates and inclined-surface blanking plates, the umbrella-shaped blanking plates and the inclined-surface blanking plates are alternately arranged, and a discharge door is arranged on the side surface of the bottom drying box and located below the plurality of blanking plates.

Optionally, the heating control mechanism includes an insulating casing, a thermistor is arranged on the outer surface of the insulating casing, an electrifying spring is fixedly connected to the bottom of the inner surface of the insulating casing, the electrifying spring is electrically connected with the thermistor through a wire, a pressing block is connected to the top of the electrifying spring in a transmission manner, and a control switch is arranged at the top of the inner surface of the insulating casing.

Optionally, the control switch is electrically connected to the air heater through a wire, the air heater is configured to start a heating state when the control switch is triggered, and only perform blowing when the control switch is not triggered.

Optionally, the dispersing and blanking mechanism comprises a rotating mounting groove, a rotatable blanking wheel is arranged inside the rotating mounting groove, and a plurality of blanking grooves are formed in the annular side surface of the blanking wheel.

Optionally, the side of unloading case is equipped with driving motor, driving motor's output and the central point of unloading wheel put the transmission and is connected, the bottom of depositing the case all is equipped with the trompil with the corresponding position of bottom drying cabinet and unloading groove.

(III) advantageous effects

The utility model provides a pottery sand drying device possesses following beneficial effect:

1. this pottery sand drying device sets up through the cooperation of air heater, heating control mechanism, play tuber pipe and exhaust column, can dry ceramic sand through endless hot-blast at the in-process that uses to can come opening of air heater heating according to hot-blast temperature, more energy-concerving and environment-protective when the hot-blast heat of abundant utilization.

2. This pottery sand drying device sets up through the cooperation of workbin, dispersion unloading mechanism and blanking plate, can be automatic in the in-process that uses with the quantitative supply of pottery sand in the bottom drying cabinet to make pottery sand can spread on blanking plate at the in-process that falls, make its can be abundant with the effect of hot-blast contact assurance stoving.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a front sectional view of the protective box of the present invention;

fig. 4 is a side view and sectional structural schematic diagram of the bottom drying box of the present invention.

In the figure: 1. a bottom drying box; 101. a discharge door; 2. supporting legs; 3. a storage box; 4. a feed inlet; 5. a protective box; 6. an exhaust pipe; 7. an air outlet pipe; 8. a hot air blower; 9. a heating control mechanism; 901. an insulating housing; 902. a thermistor; 903. a power-on spring; 904. a pressing block; 905. a control switch; 10. a blanking box; 1001. a drive motor; 11. a dispersed blanking mechanism; 1101. rotating the mounting groove; 1102. a blanking wheel; 1103. a discharging groove; 12. a blanking plate; 1201. an umbrella-shaped blanking plate; 1202. inclined plane blanking plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a ceramic sand drying device comprises a bottom drying box 1, wherein the upper surface of the bottom drying box 1 is fixedly connected with supporting legs 2, the tops of the supporting legs 2 are fixedly connected with a storage box 3, the top of the storage box 3 is provided with a feed inlet 4, the side surface of the bottom drying box 1 is provided with a protection box 5, the top of the protection box 5 is provided with an exhaust pipe 6, the bottom of the protection box 5 is provided with an air outlet pipe 7, one end of the exhaust pipe 6 is inserted at the top of the side surface of the bottom drying box 1, one end of the air outlet pipe 7 is inserted at the bottom of the side surface of the bottom drying box 1, the protection box 5 is internally provided with a hot air blower 8, one end of the interior of the exhaust pipe 6, which is close to the protection box 5, is provided with a heating control mechanism 9, the heating control mechanism 9 comprises an insulating shell 901, the outer surface of the insulating shell 901 is provided with a thermistor 902, the bottom of the inner surface of the insulating shell 901 is fixedly connected with a power-on spring 903, and the power-on spring 903 is electrically connected with the thermistor 902 through a lead wire, the top of the power-on spring 903 is in transmission connection with a pressing block 904, the top of the inner surface of the insulating shell 901 is provided with a control switch 905, the control switch 905 is electrically connected with an air heater 8 through a conducting wire, the air heater 8 is configured to start a heating state when the control switch 905 is triggered, the control switch 905 only performs fan air when not triggered, a blanking box 10 is arranged between the top of the bottom drying box 1 and the bottom of the storage box 3, the side surface of the blanking box 10 is provided with a driving motor 1001, the output end of the driving motor 1001 is in transmission connection with the central position of a blanking wheel 1102, the bottom of the storage box 3 and the positions of the bottom drying box 1 corresponding to the blanking groove 1103 are both provided with openings, the inside of the blanking box 10 is provided with a dispersing blanking mechanism 11, the dispersing blanking mechanism 11 comprises a rotating installation groove 1101, the inside of the rotating installation groove 1101 is provided with a rotatable blanking wheel 1102, the annular side surface of the blanking wheel 1102 is provided with a plurality of blanking grooves 1103, the bottom drying box 1 is internally provided with a plurality of blanking plates 12, the blanking plates 12 comprise umbrella-shaped blanking plates 1201 and inclined plane blanking plates 1202, the umbrella-shaped blanking plates 1201 and the inclined plane blanking plates 1202 are alternately arranged, the side face of the bottom drying box 1 is provided with a discharge door 101, and the discharge door 101 is positioned below the blanking plates 12.

When the ceramic sand storage box is used, moist ceramic sand is placed into the storage box 3, then air in the drying box 1 at the bottom of the hot air blower 8 is started to enter the protective box 5 from the exhaust pipe 6, the air is heated and then returns to the drying box 1 at the bottom, the resistance value of the thermistor 902 is increased along with the rise of the temperature of hot air extracted by the exhaust pipe 6, so that the current passing through the power-on spring 903 electrically connected with the thermistor 902 is reduced, the length of the power-on spring 903 starts to extend, the pressing block 904 triggers the control switch 905 when the preset temperature is reached, at the moment, the hot air blower 8 only drives the air to circulate and does not heat any more, the heating work is carried out again after the temperature is reduced, the driving motor 1001 is started to drive the blanking wheel 1102 to rotate, the ceramic sand in the storage box 3 enters the blanking groove 1103, the ceramic sand in the blanking groove 1103 enters the drying box 1 at the bottom along with the rotation of the blanking wheel 1102, and then alternately falls on the umbrella-shaped blanking plate 1201 and the inclined blanking plate 1202, and drying the mixture by fully contacting with hot air.

To sum up, the utility model can dry the ceramic sand by the circulating hot air in the using process through the matching arrangement of the air heater 8, the heating control mechanism 9, the air outlet pipe 7 and the exhaust pipe 6, and can open the air heater 8 according to the temperature of the hot air, thereby fully utilizing the heat of the hot air and being more energy-saving and environment-friendly; through the cooperation setting of blanking box 10, dispersion unloading mechanism 11 and blanking plate 12, can be automatic in the in-process that uses with ceramic sand ration to bottom drying cabinet 1 to make ceramic sand can spread on blanking plate 12 at the in-process that falls, make its can be abundant with the effect of hot-blast contact assurance stoving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a pottery sand drying device, includes bottom drying cabinet (1), its characterized in that: the upper surface of the bottom drying box (1) is fixedly connected with supporting legs (2), the top of each supporting leg (2) is fixedly connected with a storage box (3), the top of each storage box (3) is provided with a feed inlet (4), the side surface of the bottom drying box (1) is provided with a protection box (5), the top of each protection box (5) is provided with an exhaust pipe (6), the bottom of each protection box (5) is provided with an air outlet pipe (7), one end of each exhaust pipe (6) is inserted into the top of the side surface of the bottom drying box (1), one end of each air outlet pipe (7) is inserted into the bottom of the side surface of the bottom drying box (1), an air heater (8) is arranged inside each protection box (5), one end, close to the protection box (5), of the inside of each exhaust pipe (6) is provided with a heating control mechanism (9), a blanking box (10) is arranged between the top of the bottom drying box (1) and the bottom of the storage boxes (3), the inside of unloading case (10) is equipped with dispersion unloading mechanism (11), the inside of bottom drying cabinet (1) is equipped with a plurality of blanking boards (12).

2. The ceramic sand drying apparatus as claimed in claim 1, wherein: the plurality of blanking plates (12) comprise umbrella-shaped blanking plates (1201) and inclined plane blanking plates (1202), the umbrella-shaped blanking plates (1201) and the inclined plane blanking plates (1202) are arranged alternately, a discharge door (101) is arranged on the side face of the bottom drying box (1), and the discharge door (101) is located below the plurality of blanking plates (12).

3. The ceramic sand drying device according to claim 1, wherein: the heating control mechanism (9) comprises an insulating shell (901), a thermistor (902) is arranged on the outer surface of the insulating shell (901), an electrifying spring (903) is fixedly connected to the bottom of the inner surface of the insulating shell (901), the electrifying spring (903) is electrically connected with the thermistor (902) through a conducting wire, a pressing block (904) is connected to the top of the electrifying spring (903) in a transmission mode, and a control switch (905) is arranged on the top of the inner surface of the insulating shell (901).

4. The ceramic sand drying device according to claim 3, wherein: the control switch (905) is electrically connected with the hot air blower (8) through a conducting wire, the hot air blower (8) is configured to start a heating state when the control switch (905) is triggered, and only fan when the control switch (905) is not triggered.

5. The ceramic sand drying device according to claim 1, wherein: the dispersing and blanking mechanism (11) comprises a rotating installation groove (1101), a rotatable blanking wheel (1102) is arranged inside the rotating installation groove (1101), and a plurality of blanking grooves (1103) are formed in the annular side face of the blanking wheel (1102).

6. The ceramic sand drying device according to claim 5, wherein: the side of blanking box (10) is equipped with driving motor (1001), the output of driving motor (1001) is put the transmission with the central point of unloading wheel (1102) and is connected, deposit the bottom of case (3) and bottom drying cabinet (1) and all be equipped with the trompil with the corresponding position of blanking groove (1103).