Ceramic heater with adjustable feeding rate

Abstract

The utility model provides a ceramic heater with adjustable feeding rate, which comprises a spiral feeding pipe, a rhombic feeding cylinder and a mounting block, a heat conduction cylinder is integrally arranged in the middle of the spiral feeding pipe and penetrates through a ceramic heater main body, a spiral feeding rod is mounted in the heat conduction cylinder and the spiral feeding pipe, and the rhombic feeding cylinder penetrates through the mounting block. By means of the design, the problems that existing adjusting feeding equipment is complex, daily maintenance and cleaning difficulty is increased due to the mechanical structure, and meanwhile, a complex electronic control system is usually needed for achieving fine control. The front adjustable multi-guide-plate structure is designed and arranged at the feeding end of the spiral feeding pipe, multiple guide limiting can be carried out on the spiral feeding pipe according to the material conditions, the falling speed of the materials can be changed, and therefore the feeding speed can be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ceramic heater with adjustable feeding rate, and belongs to the technical field of heating and adjusting equipment. BACKGROUND

[0002] In industrial production, the feeding rate of many materials needs to be adjusted during the heating process to ensure the heating effect, product quality and production efficiency.

[0003] However, the existing feeding adjustment equipment is relatively complex, and the mechanical structure increases the difficulty of daily maintenance and cleaning. In addition, to achieve fine control, a complex electronic control system is usually required, which increases the manufacturing cost. Therefore, there is an urgent need for a ceramic heater with adjustable feeding rate to solve the above problems. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a ceramic heater with adjustable feeding rate to solve the problems raised in the background art. The utility model designs a front adjustable multi-guide plate structure, which is arranged at the feeding end of the spiral feeding pipe. The structure can guide and limit the material according to the material condition, thereby changing the falling rate of the material and achieving the adjustment of the feeding rate.

[0005] To achieve the above-mentioned purpose, the utility model is implemented by the following technical scheme: a ceramic heater with adjustable feeding rate, comprising a spiral feeding pipe, a rhombic feeding cylinder and a mounting block, a heat conducting cylinder is integrally arranged in the middle of the spiral feeding pipe, the heat conducting cylinder penetrates through the main body of the ceramic heater, a spiral feeding rod is installed in the heat conducting cylinder and the spiral feeding pipe, a rhombic feeding cylinder is fixed longitudinally on the left side of the upper end of the spiral feeding pipe, a PID control panel is installed on the right side of the front end of the rhombic feeding cylinder, a plurality of rectangular through slots are formed on the front and rear surfaces of the rhombic feeding cylinder, a plurality of mounting blocks are arranged, mounting strip plates are fixed on the upper and lower ends of the mounting blocks, the mounting blocks are respectively clamped in the rectangular through slots, hollow guide plates are fixed on the opposite inner sides of the mounting blocks, rectangular through slots are formed in the connection parts of the hollow guide plates and the mounting blocks, guide adjusting plates are slidably inserted into the rectangular through slots, connecting protrusions are installed on the lower ends of the guide adjusting plates, and electric telescopic rods are fixed on the connection parts of the hollow guide plates and the mounting blocks.

[0006] Further, a discharge pipe is arranged on the right lower side of the spiral feeding pipe, a fixed motor is installed on the left end of the spiral feeding pipe, and the shaft end of the fixed motor is in transmission connection with the spiral feeding rod.

[0007] Further, a conical feeding hopper is welded on the upper end of the rhombic feeding cylinder.

[0008] Further, the PID control panel is connected with the plurality of electric telescopic rods and the ceramic heater body through wires.

[0009] Further, the plurality of mounting strip plates are fixed on the front and rear surfaces of the rhombic feeding cylinder through bolts respectively.

[0010] Further, the movable ends of the plurality of electric telescopic rods are adhered with the plurality of connecting blocks respectively.

[0011] The ceramic heater with adjustable feeding rate has the advantages that: the ceramic heater with adjustable feeding rate is designed by the application of the heat-conducting cylinder, the spiral feeding pipe, the spiral feeding rod, the rhombic feeding cylinder, the mounting block, the hollow flow guide plate, the flow guide adjusting plate, the connecting block, the electric telescopic rod and the PID control panel, and the reasonable structure and good practicability are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments with reference to the drawings:

[0013] Fig. 1 It is a whole structure perspective view of the ceramic heater with adjustable feeding rate.

[0014] Fig. 2 It is a spiral feeding rod connection schematic view of the ceramic heater with adjustable feeding rate.

[0015] Fig. 3 It is a rhombic feeding cylinder section view of the ceramic heater with adjustable feeding rate.

[0016] In the figure: 1-ceramic heater body, 2-heat-conducting cylinder, 3-spiral feeding pipe, 4-fixed motor, 5-discharge pipe, 6-spiral feeding rod, 7-rhombic feeding cylinder, 8-conical feeding hopper, 9-mounting block, 10-mounting strip plate, 11-rectangular through slot, 12-hollow flow guide plate, 13-flow guide adjusting plate, 14-connecting block, 15-electric telescopic rod, 16-PID control panel. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, purposes and effects of the application easy to understand, the application is further described below in combination with the specific embodiments.

[0018] Please refer to Figs. 1-3The utility model provides a kind of technical scheme: a ceramic heater with adjustable feeding rate, including spiral feeding pipe 3, rhombic feeding cylinder 7 and mounting block 9, the middle part of spiral feeding pipe 3 is integrally provided with heat conduction cylinder 2, heat conduction cylinder 2 passes through ceramic heater main body 1, spiral feeding rod 6 is installed in heat conduction cylinder 2 with spiral feeding pipe 3, the upper end left side of spiral feeding pipe 3 is vertically fixed with rhombic feeding cylinder 7, PID control panel 16 is installed at the right side of the front end of rhombic feeding cylinder 7, multiple rectangular through-slots are provided on the front and back surfaces of rhombic feeding cylinder 7, multiple mounting blocks 9 are provided, the upper and lower ends of multiple mounting blocks 9 are fixed with mounting strip plate 10, multiple mounting blocks 9 are respectively clamped in multiple rectangular through-slots, the opposite inner sides of multiple mounting blocks 9 are all fixed with hollow deflector 12, rectangular through-slots 11 are all provided in the connecting portions of multiple hollow deflector 12 and multiple mounting blocks 9, flow regulating plate 13 is slidably inserted in multiple rectangular through-slots 11, connecting lug 14 is installed at the lower end of multiple flow regulating plate 13, electric telescopic rod 15 is fixedly inclined at the lower end connecting portion of multiple hollow deflector 12 and multiple mounting blocks 9, which solves the problem of complex existing adjusting feeding equipment, increases the difficulty of routine maintenance and cleaning, and usually needs complex electronic control system to realize fine control, which increases the manufacturing cost.

[0019] As the first embodiment of the utility model: spiral feeding pipe 3 is provided with discharge pipe 5 at the right end lower side, fixed motor 4 is installed at the left end of spiral feeding pipe 3, the shaft end of fixed motor 4 is in transmission connection with spiral feeding rod 6, the added fixed motor 4 can drive spiral feeding rod 6 to rotate in spiral feeding pipe 3, thereby facilitating the conveying of materials in spiral feeding pipe 3.

[0020] Tapered feeding hopper 8 is welded on the upper end of rhombic feeding cylinder 7, which facilitates the addition of external materials to rhombic feeding cylinder 7. PID control panel 16 is connected with multiple electric telescopic rods 15 and ceramic heater main body 1 through wires, and the control principle of the added PID control panel 16 is known to those skilled in the art, so it is not described here.

[0021] Multiple mounting strip plates 10 are respectively fixed on the front and back surfaces of rhombic feeding cylinder 7 by bolts, and multiple mounting strip plates 10 are respectively fixed on the front and back surfaces of rhombic feeding cylinder 7 by bolts, which can realize the fixation of multiple mounting blocks 9 in multiple rectangular through-slots. The movable ends of multiple electric telescopic rods 15 are respectively bonded with multiple connecting lugs 14, the movable ends of multiple electric telescopic rods 15 are respectively bonded with multiple connecting lugs 14, so that when the movable ends of multiple electric telescopic rods 15 extend or retract, multiple connecting lugs 14 can drive multiple flow regulating plates 13 to extend or retract in multiple rectangular through-slots 11, thereby guiding the materials in rhombic feeding cylinder 7.

[0022] As a second embodiment of the utility model: the material is added into the spiral feeding pipe 3 through the conical feeding hopper 8 and the rhombus feeding cylinder 7 (in this process, the material slides downward on the inclined surface of the plurality of hollow guide plates 12, and the rate of the material sliding downward on the inclined surface of the plurality of hollow guide plates 12 into the spiral feeding pipe 3 is set as N), the fixed motor 4 and the ceramic heater main body 1 are started, the fixed motor 4 can drive the spiral feeding rod 6 to rotate, and then the material in the spiral feeding pipe 3 is transmitted to the right, the ceramic heater main body 1 heats the heat conduction cylinder 2 when heating, and the material passing through the heat conduction cylinder 2 is heated and then transmitted to the right, until it is discharged through the discharge pipe 5, when it is necessary to adjust the feeding rate, the movable ends of the plurality of electric telescopic rods 15 are controlled to extend through the PID control panel 16, and then the movable ends of the plurality of electric telescopic rods 15 drive the plurality of guide adjustment plates 13 to move out in the plurality of rectangular through grooves 11 through the plurality of connecting protrusions 14, and at the same time, the length of the plurality of guide adjustment plates 13 in the rhombus feeding cylinder 7 is increased, when the material is added into the rhombus feeding cylinder 7, the material slides downward on the inclined surface of the plurality of hollow guide plates 12 and the inclined surface of the extending end of the plurality of guide adjustment plates 13, until it slides into the spiral feeding pipe 3 (the rate of this section is set as M, and M is greater than N, not equal), so as to change the rate of the material into the spiral feeding pipe 3, that is, the rate of the material heated by the ceramic heater main body 1 through the heat conduction cylinder 2 is changed.

[0023] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure reference in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A ceramic heater with adjustable feeding rate, comprising a spiral feeding pipe (3), a rhomboid feeding cylinder (7), and a mounting block (9), characterized in that: A heat-conducting cylinder (2) is integrally provided in the middle of the spiral feeding pipe (3). The heat-conducting cylinder (2) passes through the ceramic heater body (1). A spiral feeding rod (6) is installed inside the heat-conducting cylinder (2) and the spiral feeding pipe (3). A rhomboid feeding cylinder (7) is longitudinally fixed on the left side of the upper end of the spiral feeding pipe (3). A PID control panel (16) is installed on the right side of the front end of the rhombic feeding cylinder (7). Multiple rectangular through slots are opened on the front and rear surfaces of the rhombic feeding cylinder (7). Multiple mounting blocks (9) are provided. Mounting strips (10) are fixed at the upper and lower ends of the multiple mounting blocks (9). The multiple mounting blocks (9) are respectively stuck in the multiple rectangular through slots. Hollow guide plates (12) are fixed at an inward angle to the inner side of the multiple mounting blocks (9). A rectangular through slot (11) is opened through the connection between the multiple hollow guide plates (12) and the multiple mounting blocks (9). A flow adjustment plate (13) is slidably inserted in the multiple rectangular through slots (11). A connecting protrusion (14) is installed at the lower end of the multiple flow adjustment plates (13). An electric telescopic rod (15) is fixed at an inward angle to the connection between the multiple hollow guide plates (12) and the lower end of the multiple mounting blocks (9).

2. The ceramic heater with adjustable feeding rate according to claim 1, characterized in that: A discharge pipe (5) is provided through the lower right side of the spiral feeding pipe (3), and a fixed motor (4) is installed on the left side of the spiral feeding pipe (3). The shaft end of the fixed motor (4) is connected to the spiral feeding rod (6) for transmission.

3. A ceramic heater with adjustable feeding rate according to claim 1, characterized in that: A conical feeding hopper (8) is welded to the upper end of the rhomboid feeding cylinder (7).

4. A ceramic heater with adjustable feeding rate according to claim 1, characterized in that: The PID control panel (16) is connected to multiple electric telescopic rods (15) and the ceramic heater body (1) via wires.

5. A ceramic heater with adjustable feeding rate according to claim 1, characterized in that: Multiple mounting plates (10) are fixed to the front and rear surfaces of the rhomboid feeding cylinder (7) by bolts.

6. A ceramic heater with adjustable feeding rate according to claim 1, characterized in that: The movable ends of the plurality of electric telescopic rods (15) are respectively bonded to the plurality of connecting protrusions (14).

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