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CN-121992603-A - Beeswax heating and melting device and method

CN121992603ACN 121992603 ACN121992603 ACN 121992603ACN-121992603-A

Abstract

The invention discloses a beeswax heating and melting device and method, wherein a heating bin and a liquid storage bin are arranged in a main body tank from top to bottom, a coaxial central heating bin is arranged in the heating bin, a heat conducting medium is also stored in the heating bin, a radial screw is rotatably arranged at the top end of the heating bin, an inner thread sleeve plate is matched with threads on the screw, an array heat pipe assembly containing an annular array electric heating pipe is arranged at the bottom end of the sleeve plate, and a plurality of temperature sensors are arranged on a mounting rod of a central shaft of the assembly. One end of the screw is fixed with a flange, the back of the flange is elastically sleeved with a transmission cover, the transmission cover can synchronously rotate in contact with the transmission plate, and the transmission plate is in transmission connection with the power motor through a bevel gear and a gear shaft. The heating bin is characterized in that a bevel gear ring meshed with the bevel gear is fixed at the top end of the heating bin, two limiting plates are further arranged to limit the motor to rotate positively and negatively, and when the limiting plates block the motor to rotate upwards, the gear shaft drives the screw to rotate for a set time, then the limiting plates reset, and the motor drives the assembly to resume circular motion. The invention can quickly and efficiently carry out the hot melting of the beeswax, and is safe and reliable.

Inventors

  • ZHANG JING
  • LI XIAOQIN
  • WANG YONGHONG
  • TAN HONGWEI
  • CHEN GUANGGUO
  • Yuan demei

Assignees

  • 重庆市畜牧技术推广总站
  • 重庆青蜜思农业有限责任公司

Dates

Publication Date
20260508
Application Date
20260305

Claims (10)

  1. 1. The beeswax heating and melting device is characterized in that a heating bin (101) and a liquid storage bin (102) are arranged in a body tank (1) from top to bottom, a central heating bin (2) coaxial with the heating bin is arranged in the heating bin (101), a screw rod (4) which is arranged along the radial direction of the screw rod is rotatably arranged at the top end of the central heating bin (2), an inner wire sleeve plate (5) is in threaded fit with the screw rod (4), an array heat pipe assembly (6) comprising a plurality of electric heating pipes (601) in an annular array is arranged at the bottom end of the inner wire sleeve plate (5), a mounting rod (602) is fixed at the central shaft of the annular array of the electric heating pipes (601), a plurality of temperature sensors (19) are arranged in the axial direction of the mounting rod (602), one end, far away from the central heating bin (2), of the screw rod (4) is fixed with a flange plate (7), a transmission cover (8) is sleeved on the back of the flange plate (7) in an axial and elastically sliding manner, the transmission cover (8) can synchronously rotate in contact with a transmission disc (11) under the driving of a driving element, the transmission disc (11) is fixed at one end of a gear shaft (13) of a bevel gear (12), and the other end of the bevel gear (13) is connected with a motor (31); the top end of the heating bin (101) is fixedly provided with a bevel gear ring (28) meshed with the bevel gear (12), the outer side of the heating bin (101) is provided with an annular guide rail plate (23) for a power motor (31) to be installed around the center of the heating bin (101) in a rotating mode, the outer side wall of the heating bin (101) is also fixedly provided with two limiting plates (30) respectively used for preventing the power motor (31) from rotating forwards or backwards around the center of the heating bin (101), when one limiting plate (30) moves vertically upwards and prevents the power motor (31) from rotating circumferentially, the gear shaft (13) rotates relative to the bevel gear (12), the driving element drives the transmission cover (8) and the transmission disc (11) to make transmission contact, so that the screw (4) is driven to rotate for a set time, the array heat pipe assembly (6) moves radially along the heating bin (101) for a preset position, the limiting plates (30) move downwards to reset, and the power motor (31) brings the array heat pipe assembly (6) to restore to the circumferential motion together.
  2. 2. The beeswax heating and melting device according to claim 1, wherein the heated heat conducting medium is contained in the central heat bin (2), a core column (3) is coaxially fixed at the top of the central heat bin (2), a rotating ring is coaxially sleeved on the core column (3) in a rotating way, and one side of the rotating ring is used for the screw rod (4) to rotate and install.
  3. 3. Beeswax heating and melting device according to claim 1, characterized in that the back of the flange (7) is coaxially fixed with an annular seat cover (9), the front is coaxially fixed with a connecting post (701) which is always inserted into the transmission disc (11) in a sliding way, a first spring (10) positioned on the screw (4) is sleeved between the seat cover (9) and the transmission cover (8), and in a normal state, the first spring (10) enables the transmission cover (8) to be separated from the transmission disc (11), and when the limiting plate (30) moves upwards, the driving element pushes the transmission cover (8) to compress the first spring (10) so as to realize contact transmission of the transmission cover (8) and the transmission disc (11).
  4. 4. The beeswax heating and melting device according to claim 1, wherein the gear shaft (13) is integrally provided with an annular mounting ring (1301), the bevel gear (12) comprises a gear body (1201) and a gear cover (1202) which are detachably and fixedly integrated, an annular area between the gear body (1201) and the gear cover (1202) is used for mounting the mounting ring (1301), two ends of the mounting ring (1301) are respectively provided with a second spring (14) and a pressure plate (16), the pressure plate (16) is in threaded connection with the gear cover (1202), and the second springs (14) are compressed to the extent that the bevel gear (12) can be synchronously and rotatably mounted on the gear shaft (13), and when the bevel gear (12) cannot rotate, the mounting ring (1301) and the gear shaft (13) rotate relative to the bevel gear (12).
  5. 5. The beeswax heating and melting device according to claim 4, wherein the gear body (1201) is provided with an annular groove for the second spring (14) to be coaxially installed, the second spring (14) is in pressing contact with the end face of the mounting ring (1301) by connecting a pressing ring (15), the pressing plate (16) is provided with a plurality of cylindrical parts (1601) in an annular array on the end face, each cylindrical part (1601) is provided with a guiding blind hole (16011) for inserting a screw plug (17) which is screwed in the gear cover (1202) with a fixed ejector pin (18) thereof, and thus the pressing degree of the pressing plate (16) is adjusted.
  6. 6. The beeswax heating and melting device according to claim 1, wherein the power motor (31) is mounted on the base (24), a strip hole for exposing the lower side of the bevel gear (12) is formed in the base (24) so as to be meshed with the bevel gear ring (28), an electric push rod is arranged on the base (24), a starting button (22) of the electric push rod is mounted on the base (24) and is located below the gear shaft (13), a protruding portion (21) is fixed on the end face of the bevel gear (12), and when the limiting plate (30) is in side contact with the base (24), the protruding portion (21) is in a state of being in pressing contact with the starting button (22), so that the electric push rod pushes the transmission cover (8) to be kept in transmission contact with the transmission disc (11).
  7. 7. The beeswax heating and melting device according to claim 1, characterized in that a plurality of coaxial electric heating tubes (601) are arranged along the depth direction of the heating bin (101), each electric heating tube (601) is independently controlled, a temperature sensor (19) corresponding to each electric heating tube (601) is arranged in the height range of each electric heating tube (601), and when the corresponding temperature sensor (19) detects that the temperature is lower than the set range, the corresponding electric heating tube (601) is started to heat.
  8. 8. The beeswax heating and melting device according to claim 1, wherein a plurality of inner gear rings (29) are coaxially arranged at the top of the heating bin (101), a cylindrical gear (20) is coaxially and rotatably arranged at the bottom end of the inner wire sleeve plate (5), an electric heating tube (601) and a mounting rod (602) are arranged at the bottom end of the cylindrical gear (20), a notch (2901) which can be used for the cylindrical gear (20) to freely pass through when the limiting plate (30) moves upwards is formed at the same position of each inner gear ring (29), and when the array heat pipe assembly (6) resumes circular motion, the cylindrical gear (20) can be meshed with the inner gear rings (29) corresponding to the notch (2901), so that the array heat pipe can revolve around the center of the heating bin (101) while rotating.
  9. 9. The beeswax heating and melting device according to claim 1, wherein a plurality of stages of filtering components (26) are arranged at the bottom of the heating bin (101), the driving element comprises a shifting fork (32), the shifting fork (32) is sleeved on the transmission sleeve to push the transmission sleeve to axially move, a heat insulation cover (25) is adopted for sealing a top end opening of the heating bin (101), a pressure release valve is arranged on the heat insulation cover (25), the heat insulation cover (25) is of an expanded annular cavity (2501) structure near the edge of the heat insulation cover, and the annular cavity (2501) is used for enabling the power motor (31) and the bevel gear (12) to do circular motion.
  10. 10. A method for heating and melting beeswax, characterized in that the beeswax heating and melting device according to claim 8 is used for melting, comprising the following steps: S1, putting the beeswax fragments into the heating bin (101), heating the beeswax fragments by using constant-temperature heat conduction mediums in the heating bin (101) and the central heating bin (2) until the temperature rises to a set melting temperature, starting the array heat pipe, starting the power motor (31), carrying out circular motion on the array heat pipe assembly (6) from a position close to the central heating bin (2), and simultaneously stirring the beeswax fragments near the central heating bin (2) step by using the meshing effect of the cylindrical gear (20) and the annular gear (29) in a autorotation way, and completing stirring of the beeswax fragments from the innermost side to the outermost side and then from the outermost side to the innermost side according to the rule, and reciprocating for a plurality of times, so that the beeswax fragments are uniformly stirred; s2, in the stirring process, if the temperature value detected by the temperature sensor (19) is lower than a set range when the array heat pipe assembly (6) rotates to a certain position, a corresponding electric heating pipe (601) is started, the electric heating pipe (601) is directly heated to the current area, and when the temperature is raised to the set temperature, the electric heating pipe (601) stops heating until beeswax in the beeswax fragments in the heating bin (101) melts, and after being filtered by a plurality of stages of filtering assemblies (26) at the lower part of the heating bin (101), the beeswax is filtered and enters the liquid storage bin (102) so as to be discharged from a liquid discharge valve (27) at the bottom.

Description

Beeswax heating and melting device and method Technical Field The invention relates to the technical field of beeswax melting processing, in particular to a beeswax heating melting device and a beeswax heating melting method. Background Beeswax is used as a natural lipid material and widely applied to the fields of medicine, cosmetics, food packaging and the like, and in the processing process, heating and melting are core pretreatment procedures, and the melting effect of the original beeswax directly determines the purity, quality and safety of subsequent products. The existing beeswax heating and melting equipment adopts a single bin body heating structure, is directly heated only by an inserted electric heating tube, and has the core problem of poor heating uniformity, namely the edge area of the bin body is close to a heat source, the temperature is easy to be too high, the heat transfer of the center and deep layer areas of the bin body is delayed, the temperature is low, the beeswax is insufficient to melt, part of beeswax is in a low-temperature state for a long time and is difficult to melt, and part of beeswax is discolored due to local overheating, harmful substances are generated, and the quality and safety of products are affected. Meanwhile, the temperature monitoring of the existing equipment is mostly single-point monitoring, so that the temperature difference of different depths and different radial positions in the bin body cannot be accurately captured, namely, the omnibearing temperature detection cannot be carried out, and therefore the beeswax is difficult to ensure to be at an ideal melting temperature. Because the targeted heating is difficult to realize, the local low temperature can be compensated by the whole heating, so that not only is the energy waste caused and the power consumption higher, but also the harmful substances are generated due to the overheating of the beeswax near the periphery of the heating pipe. In addition, the stirring structure of the existing equipment is mainly used for stirring in a fixed track, namely, the stirring structure is coaxially arranged in the tank body, the condition that the bottom is easy to be burnt is affected, the melting efficiency is affected, the passing difficulty of liquid beeswax is increased, and the holes of the beeswax liquid flowing out are blocked. In order to promote and melt efficiency, traditional melting equipment all can adopt the crushing nature stirring, when extracting to original beeswax, can thoroughly smash the beeswax piece of picking, though can accelerate melting speed, excessive fragmentation can increase beeswax and impurity's area of contact, lets impurity refine the dispersion in the beeswax, brings huge burden for follow-up filtration, leads to the beeswax purity after filtering not enough, further influences product quality. Therefore, there is a disadvantage in sufficiently pulverizing beeswax to accelerate melting. The traditional shearing, stirring and crushing are carried out, so that the beewax becomes a sticky matter of impurities such as a uniform mixing honeycomb, and the beewax can be quickly heated and melted, but the beewax is difficult to filter out, and even corresponding pores such as a filter assembly and the like, from which the beewax flows out are blocked. Disclosure of Invention The invention provides a device and a method for heating and melting beeswax, which are characterized in that an array heat pipe assembly is adopted for stirring, temperature measurement and heating, so that the beeswax can be crushed into proper blocks to a certain extent, the problem that the beeswax is difficult to filter due to the fact that a large amount of impurities are brought into a traditional shredding mode is avoided, and the beeswax melting efficiency and the filtering extraction purity are both considered. (II) technical scheme In order to achieve the above purpose, the present invention provides the following technical solutions: A beeswax heating and melting device comprises a body tank, a heating bin and a liquid storage bin which are arranged in the body tank from top to bottom, a heated heat conducting medium is stored in a bin wall interlayer of the heating bin and the liquid storage bin, a central heat bin which is coaxial with the heating bin is arranged in the heating bin, the heat conducting medium is stored in the central heat bin, a screw rod which is radially arranged is rotatably arranged at the top end of the central heat bin, an inner wire sleeve plate is in threaded fit with the screw rod, an array heat pipe assembly comprising a plurality of electric heating pipes in an annular array is arranged at the bottom end of the inner wire sleeve plate, a mounting rod is fixed at the central shaft of the annular array of the electric heating pipes, a plurality of temperature sensors are arranged in the axial direction of the mounting rod, a flange plate is fixed at one end of the screw rod