A galvanized iron drum melting device for crystalline solid

Abstract

The application discloses a galvanized iron barrel-packed crystalline solid melting device, which comprises a heat preservation shell, a plurality of positioning auxiliary assemblies, a binding heating element and a receiving and releasing adjusting assembly, the positioning auxiliary assemblies and the binding heating element are installed on the heat preservation shell, the positioning auxiliary assemblies comprise a controller, a telescopic rod and a guiding positioning element, the telescopic rod is fixedly installed on the inner wall of the heat preservation shell, the telescopic rod is controlled by the controller and can be telescopically moved towards the center of the heat preservation shell, and the guiding positioning element is installed on the end of the telescopic rod; the binding heating element comprises a power supply head, a heat insulation adhesive tape, an electric heating wire and a heat conduction mesh strip, the power supply head is fixedly installed at a specified position in the heat preservation shell, the heat insulation adhesive tape is connected with the power supply head, the heat insulation adhesive tape is spirally arranged in the heat preservation shell, the electric heating wire is electrically connected with the power supply head and arranged in the heat insulation adhesive tape, and the heat conduction mesh strip is installed on the inner side of the heat insulation adhesive tape and continuously contacts the electric heating wire, and the receiving and releasing adjusting assembly is internally provided with a recovery groove, and the recovery groove allows the heat insulation adhesive tape to enter the inside.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of industrial heating, in particular to a galvanized iron drum packed crystalline solid melter. BACKGROUND

[0002] In industrial production, some production materials have a melting point above room temperature. These materials are in a high-temperature liquid state when they come off the production line, are pumped into galvanized iron drums, and the temperature of the materials in the drums drops below the melting point, changing from a liquid state to a solid state, and are transported into storage for use. When the drum-packed materials are used, the drum-packed materials are transported to an open-air production site, covered and wrapped from top to bottom with a rubber rain cover, up to 4 drums are wrapped at a time, and then a black rubber hose is used to directly heat and warm each iron drum by steam.

[0003] The above method has the following disadvantages: 1. After the iron drum is wrapped with the rain cover, each time the heating position is changed or the steam rubber pipe position is moved, the rain cover needs to be opened, which is not easy to check, is inconvenient to operate, and has low labor efficiency; 2. The rain cover is not wrapped tightly, and steam is easily leaked, causing steam waste; 3. The iron drum is directly placed on the ground at the site, and there is no centralized collection device for steam condensate, which is directly discharged, causing steam condensate and heat waste; 4. The movement of the steam pipe and the covering and opening of the rain cover are manually operated, which is a backward operation method and can easily cause personnel burns and other safety hazards; 5. The heating position of the iron drum material is determined by personnel experience and is random, which can cause uneven heating; 6. The iron drum, steam pipe, and rain cover are not fixedly placed at the operation site, the steam pipe is moved frequently, steam is easily leaked, and the site environment is affected.

[0004] Therefore, based on the above problems, the inventor has improved the existing structure and deficiencies based on years of experience in design, development, and actual production in the relevant industry, and provided a galvanized iron drum packed crystalline solid melter, in order to achieve a more practical purpose. SUMMARY

[0005] In order to solve the problems of large steam consumption, uneven heating, many safety hazards, and unfriendly environmental protection mentioned in the background art, the present application provides a galvanized iron drum packed crystalline solid melter.

[0006] In order to achieve the above purpose, the present application adopts the following technical solutions:

[0007] The galvanized iron barrel crystalline solid melting device comprises a heat preservation shell, a plurality of positioning auxiliary assemblies, a bundled heating piece and a receiving and releasing adjusting assembly, the positioning auxiliary assemblies and the bundled heating piece are installed in the heat preservation shell, the receiving and releasing adjusting assembly is arranged outside the heat preservation shell, the positioning auxiliary assemblies are circumferentially symmetrically installed in the heat preservation shell, the positioning auxiliary assemblies comprise a controller, a telescopic rod and a guiding positioning piece, the telescopic rod is fixedly installed on the inner wall of the heat preservation shell, the telescopic rod is controlled by the controller and can be telescopically moved towards the center of the heat preservation shell, and the guiding positioning piece is installed at the end of the telescopic rod.

[0008] The bundled heating piece comprises a power supply head, an insulating adhesive tape, an electric heating wire and a heat conducting mesh strip, the power supply head is fixedly installed at a specified position in the heat preservation shell, the insulating adhesive tape is connected with the power supply head, the insulating adhesive tape is spirally arranged in the heat preservation shell, the electric heating wire is electrically connected with the power supply head and arranged in the insulating adhesive tape, and the heat conducting mesh strip is installed on the inner side of the insulating adhesive tape and continuously contacts the electric heating wire.

[0009] The receiving and releasing adjusting assembly is internally provided with a recovery groove, and the recovery groove allows the insulating adhesive tape to enter the inside.

[0010] Preferably, a plurality of telescopic rods are arranged in the same vertical direction, and the arrangement positions of the telescopic rods are such that the guiding positioning pieces are spirally arranged in the heat preservation shell.

[0011] Preferably, the insulating adhesive tape is made of a soft heat insulation material, and the insulating adhesive tape sequentially passes through the guiding positioning pieces arranged in a spiral to be spirally arranged in the heat preservation shell.

[0012] Preferably, the receiving and releasing adjusting assembly comprises a receiving bin, a pulling rope and a receiving and releasing device, the receiving bin is internally provided with a recovery groove in a spiral winding shape, the recovery groove is communicated with the inside of the heat preservation shell, the receiving and releasing device is installed at the end of the recovery groove, and the two ends of the pulling rope are connected with the receiving and releasing device and the insulating adhesive tape respectively.

[0013] Preferably, a placing platform is installed in the heat preservation shell, the placing platform comprises a placing plate and a plurality of spring supporting rods, the spring supporting rods are circumferentially symmetrically installed at the lower end of the placing plate, and the spring supporting rods are connected with the placing plate through universal connecting pieces.

[0014] Preferably, a universal clamping piece is installed on the side of the guiding positioning piece facing the telescopic rod, a universal ball is arranged in the universal clamping piece at the end of the telescopic rod, and a plurality of returning springs are circumferentially symmetrically arranged between the universal clamping piece and the telescopic rod.

[0015] Compared with the prior art, the galvanized iron barrel crystalline solid melting device has the following beneficial effects:

[0016] 1. The positioning auxiliary assembly of the present application can be adjusted to tightly bundle and wrap galvanized iron sheet barrels of different sizes by the bundled heating element, and directly generate heat by electric energy to directly heat the galvanized iron sheet barrel, abandoning the steam heating method in the prior art, which is directly efficient, the galvanized iron sheet barrel is evenly heated, and there is no need for excessive operation of personnel during heating, which reduces the operation safety hazard, and the heating process does not produce waste gas and waste water, and the environment is more friendly.

[0017] 2. The positioning auxiliary assembly of the present application not only positions the bundled heating element, but also drives the galvanized iron sheet barrel to shake and rotate through appropriate push-pull actions, so that the material that first melts in the galvanized iron sheet barrel flows, accelerates the heat transfer and exchange of the material in the barrel, and makes the material melt faster. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0019] Figure 1 A structure diagram of the galvanized iron sheet barrel crystalline solid melting device according to the present application;

[0020] Figure 2 A structure diagram of the galvanized iron sheet barrel crystalline solid melting device after removing the sealing cover according to the present application;

[0021] Figure 3 A structure diagram of the receiving and releasing adjusting assembly according to the present application;

[0022] Figure 4 A cross-sectional view of the outer shell and internal device when the galvanized iron sheet barrel is upright;

[0023] Figure 5 A cross-sectional view of the outer shell and internal device when the galvanized iron sheet barrel is inclined and rotated;

[0024] Figure 6 A Figure 4 An enlarged view of A.

[0025] In the figure: 1, heat preservation shell; 11, shell body; 12, sealing cover; 2, positioning auxiliary assembly; 21, controller; 22, telescopic rod; 23, guiding positioning piece; 24, universal clamping piece; 25, universal ball; 26, homing spring; 3, bundled heating piece; 31, power supply head; 32, heat insulation rubber strip; 33, heating wire; 34, heat-conducting mesh strip; 4, folding adjusting assembly; 401, recycling groove; 41, storage bin; 42, pulling rope; 43, folder; 5, placing platform; 51, placing plate; 52, spring support rod; 53, universal connecting piece. DETAILED DESCRIPTION

[0026] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0027] REFERENCE Figures 1-6 A galvanized iron barrel packed crystalline solid melter comprises a heat preservation shell 1, a plurality of positioning auxiliary assemblies 2, a bundled heating piece 3, and a folding adjusting assembly 4. The positioning auxiliary assemblies 2 are installed in the heat preservation shell 1. The bundled heating piece 3 is arranged in a spiral shape by the positioning auxiliary assemblies 2. The folding adjusting assembly 4 is arranged outside the heat preservation shell 1.

[0028] The heat preservation shell 1 comprises a shell body 11 and a sealing cover 12. The upper end of the shell body 11 is open to allow the galvanized iron barrel to be placed into the shell body 11. The sealing cover 12 can completely seal the shell body 11. The shell body 11 and the sealing cover 12 are made of heat insulation materials to prevent heat loss in the shell body 11.

[0029] The positioning auxiliary assemblies 2 are circumferentially and symmetrically installed in the heat preservation shell 1. The positioning auxiliary assemblies 2 comprise a controller 21, a telescopic rod 22, and a guiding positioning piece 23. The controller 21 is fixedly installed outside the heat preservation shell 1. The telescopic rod 22 is fixedly installed on the inner wall of the heat preservation shell 1. The telescopic rod 22 is controlled by the controller 21 to move telescopically towards the center of the heat preservation shell 1. A plurality of telescopic rods 22 are arranged in the same vertical direction. One controller 21 can control the telescopic movement of the plurality of telescopic rods 22 arranged in the same vertical direction.

[0030] The guiding positioning member 23 is installed at the end of the telescopic rod 22 away from the controller 21, and the setting position of each telescopic rod 22 is such that each guiding positioning member 23 is arranged in a spiral in the outer shell 11. The guiding positioning member 23 is slidably connected with the bundled heating member 3, so that the bundled heating member 3 is arranged in a spiral in the outer shell 11.

[0031] The bundled heating member 3 comprises a power supply head 31, a heat-insulating adhesive tape 32, an electric heating wire 33 and a heat-conducting mesh strip 34. The power supply head 31 is fixedly installed at a designated position in the outer shell 11, and one end of the heat-insulating adhesive tape 32 is connected with the power supply head 31. The heat-insulating adhesive tape 32 is made of a soft heat-insulating material and can be bent to a certain extent. The heat-insulating adhesive tape 32 passes through each guiding positioning member 23 arranged in a spiral in sequence, so as to be arranged in a spiral around the outer shell 11. The heat-insulating adhesive tape 32 is clamped with each guiding positioning member 23 and cannot be easily separated from the guiding positioning member 23. When the telescopic rod 22 is extended or retracted to drive the guiding positioning member 23 to move, the spiral winding radius of the heat-insulating adhesive tape 32 can be changed. After the galvanized iron drum containing solid materials is placed in the outer shell 11, the controller 21 can adjust the telescopic rod 22 to make the guiding positioning member 23 tightly contact the outer wall of the galvanized iron drum. Although one end of the heat-insulating adhesive tape 32 is connected with the power supply head 31 and is fixed in position, the other end can move freely. After each guiding positioning member 23 tightly contacts the outer wall of the galvanized iron drum, the free end of the heat-insulating adhesive tape 32 can be retracted or extended, so that the heat-insulating adhesive tape 32 is tightly wound around the outer wall of the galvanized iron drum.

[0032] The electric heating wire 33 is electrically connected with the power supply head 31. When the power supply head 31 is connected with power, the electric heating wire 33 can work and be heated. The electric heating wire 33 is arranged inside the heat-insulating adhesive tape 32 and can be bent together with the heat-insulating adhesive tape 32. The heat-conducting mesh strip 34 is arranged inside the heat-insulating adhesive tape 32 and can be bent together with the heat-insulating adhesive tape 32. When the heat-insulating adhesive tape 32 is tightly wound around the galvanized iron drum, the heat-conducting mesh strip 34 will tightly contact the outer wall of the galvanized iron drum. The electric heating wire 33 continuously contacts the heat-conducting mesh strip 34. The working and heated electric heating wire 33 can heat the heat-conducting mesh strip 34. The heat-conducting mesh strip 34 further transmits heat to the tightly wrapped galvanized iron drum, so as to heat and melt the materials in the galvanized iron drum.

[0033] The retracting and extending adjusting assembly 4 comprises a storage bin 41, a pulling rope 42 and a retractor 43. The storage bin 41 has a spiral winding-shaped recycling groove 401 inside. The recycling groove 401 is in communication with the inside of the outer shell 11 and allows the heat-insulating adhesive tape 32 to enter the inside. The free end of the heat-insulating adhesive tape 32 extends from the inside of the outer shell 11 and is inserted into the recycling groove 401. The heat-insulating adhesive tape 32 can move freely in the recycling groove 401. The recycling groove 401 has a suitable turning radius, so that the heat-insulating adhesive tape 32 can be appropriately bent and turned in the recycling groove 401 without being broken or damaged.

[0034] The said collector 43 is installed at the end of the recycling groove 401, and the two ends of the said pulling rope 42 are connected with the collector 43 and the heat insulation rubber strip 32 respectively. The collector 43 can wind the pulling rope 42 into the interior, so as to pull part of the heat insulation rubber strip 32 into the recycling groove 401, so that the heat insulation rubber strip 32 in the outer shell 11 can bind the galvanized iron drum tightly. If the diameter of the galvanized iron drum is larger, the collector 43 can control the pulling rope 42 to be unwound, and each telescopic rod 22 can be telescoped gradually so that the guiding positioning member 23 can stretch the heat insulation rubber strip 32.

[0035] The said outer shell 11 is also provided with a placing platform 5, which comprises a placing plate 51 and a plurality of spring supporting rods 52. The spring supporting rods 52 are circumferentially symmetrically installed at the lower end of the placing plate 51, and the bottom end of the spring supporting rod 52 is connected with the bottom plate of the outer shell 11. The spring supporting rod 52 is connected with the placing plate 51 through a universal connecting piece 53. The galvanized iron drum placed on the placing plate 51 can be shaken and swung. The spring supporting rod 52 can cooperate with the shaking and swinging of the galvanized iron drum on the placing plate 51 through stretching and compression.

[0036] Referring to Figure 4 and Figure 5 , the said placing plate 51 is usually supported and kept horizontal by the spring supporting rod 52. The galvanized iron drum placed on the placing plate 51 is kept vertical. Each said guiding positioning member 23 is tightly attached to the galvanized iron drum. After the bundled heating member 3 binds and heats the galvanized iron drum, each telescopic rod 22 can be controlled by the controller 21 to perform telescopic movement according to certain rules, so as to push the originally vertical galvanized iron drum to rotate and shake. After the galvanized iron drum is heated by the bundled heating member 3, the solid material inside the galvanized iron drum close to the barrel wall will melt first. Shaking the galvanized iron drum can make the material that melts first flow, so as to accelerate the heat transfer in the barrel and make the material melt quickly.

[0037] Referring to Figure 6 , the side of the said guiding positioning member 23 facing the telescopic rod 22 is provided with a universal clamping piece 24. The end of the telescopic rod 22 is provided with a universal ball 25 installed in the universal clamping piece 24. The universal ball 25 can rotate freely in the universal clamping piece 24, so that the guiding positioning member 23 can rotate and deviate at the end of the telescopic rod 22. A plurality of returning springs 26 are circumferentially symmetrically arranged and installed between the universal clamping piece 24 and the telescopic rod 22. The returning spring 26 can keep the guiding positioning member 23 at a predetermined position without being affected by external force. When the guiding positioning member 23 is affected by external force, the returning spring 26 will not affect the deflection of the guiding positioning member 23. When the telescopic rod 22 pushes the galvanized iron drum to deviate, the guiding positioning member 23 tightly attached to the galvanized iron drum can deviate with the inclined barrel wall, so that the heat conducting mesh 34 can still be tightly attached to the galvanized iron drum to be heated effectively when the galvanized iron drum shakes.

[0038] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0039] In the present application, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection", "fixation" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0040] The control mode of the present application is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, the power supply also belongs to the common knowledge in the art, and the present application is mainly used to protect mechanical devices, so the control mode and circuit connection of the present application will not be explained in detail.

[0041] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical solution and inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A galvanized iron barrel crystalline solid melting device, comprising a heat preservation shell (1), a plurality of positioning auxiliary assemblies (2), a bundled heating element (3) and a receiving and releasing adjusting assembly (4), the positioning auxiliary assemblies (2) and the bundled heating element (3) are installed in the heat preservation shell (1), and the receiving and releasing adjusting assembly (4) is arranged outside the heat preservation shell (1), characterized in that: the positioning auxiliary assemblies (2) are circumferentially symmetrically installed in the heat preservation shell (1), the positioning auxiliary assemblies (2) comprise a controller (21), a telescopic rod (22) and a guiding positioning element (23), the telescopic rod (22) is fixedly installed on the inner wall of the heat preservation shell (1), the telescopic rod (22) is controlled by the controller (21) and can be telescopically moved towards the center of the heat preservation shell (1), and the guiding positioning element (23) is installed at the end of the telescopic rod (22); the bundled heating element (3) comprises a power supply head (31), a heat insulation adhesive tape (32), an electric heating wire (33) and a heat conduction mesh strip (34), the power supply head (31) is fixedly installed at a specified position in the heat preservation shell (1), the heat insulation adhesive tape (32) is connected with the power supply head (31), the heat insulation adhesive tape (32) is arranged in a spiral around in the heat preservation shell (1), the electric heating wire (33) is electrically connected with the power supply head (31) and arranged inside the heat insulation adhesive tape (32), and the heat conduction mesh strip (34) is installed on the inner side of the heat insulation adhesive tape (32) and continuously contacts the electric heating wire (33); the receiving and releasing adjusting assembly (4) has a recovery groove (401) therein, and the recovery groove (401) allows the heat insulation adhesive tape (32) to enter the inside; the receiving and releasing adjusting assembly (4) comprises a receiving bin (41), a pulling rope (42) and a receiving and releasing device (43), the receiving bin (41) has a spiral recovery groove (401) therein, the recovery groove (401) is in communication with the inside of the heat preservation shell (1), the receiving and releasing device (43) is installed at the end of the recovery groove (401), and the two ends of the pulling rope (42) are connected with the receiving and releasing device (43) and the heat insulation adhesive tape (32) respectively; the guiding positioning element (23) is provided with a universal clamping element (24) on the side facing the telescopic rod (22), the telescopic rod (22) is provided with a universal ball (25) installed in the universal clamping element (24) at the end, and a plurality of returning springs (26) are circumferentially and symmetrically arranged between the universal clamping element (24) and the telescopic rod (22). A plurality of telescopic rods (22) are arranged in the same vertical direction, and the arrangement positions of the telescopic rods (22) enable the spiral arrangement of the guiding positioning elements (23) in the heat preservation shell (1). The heat insulation adhesive tape (32) is made of soft heat insulation material and sequentially passes through the guiding positioning elements (23) arranged in a spiral to be arranged in a spiral around in the heat preservation shell (1). ​ ​ ​ 2. A galvanized iron drum packed crystalline solid melter as claimed in claim 1 wherein: ​ 3. A galvanized iron drum packed crystalline solid melter as claimed in claim 1 wherein: ​ 4. A galvanized iron drum packed crystalline solid melter as claimed in claim 1 wherein: The heat preservation shell (1) is internally provided with a placing platform (5), the placing platform (5) comprises a placing plate (51) and a plurality of spring supporting rods (52), the spring supporting rods (52) are circumferentially and symmetrically installed at the lower end of the placing plate (51), and the spring supporting rods (52) are connected with the placing plate (51) through universal connecting pieces (53).

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