Filter paper heating device

Abstract

The utility model discloses a filter paper heating device, which relates to the technical field of filter paper and comprises a fixed frame and an electric appliance cabinet, a heating bin is fixedly clamped on the fixed frame, a heating pipe is arranged on the bottom side in the heating bin, the front end of the heating bin is rotatably connected with a filter paper roll clamping support arm, the lower end of the filter paper roll clamping support arm is connected with a first hydraulic cylinder, and the front end of the filter paper roll clamping support arm is provided with a filter paper roll clamping groove with an upward opening; a triangular heating bin cover is buckled at the upper end of the heating bin and is connected with a second hydraulic cylinder through a lifting bracket to realize opening and closing; the fixed frame is provided with a guide rod between the heating bin and the filter paper roll clamping support arm; and the electric appliance cabinet is electrically connected with the heating pipe and the hydraulic cylinder. The device can uniformly heat the filter paper, improve the heating effect and the quality of the filter paper, realize automatic operation, improve the working efficiency and reduce the cost and the error rate.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter paper technical field, concretely to a filter paper heating device. BACKGROUND

[0002] The existing filter paper heating device lacks automatic control. The operator needs to manually adjust the heating temperature, time, and the position and angle of the filter paper, which not only increases the labor intensity, but also easily leads to poor heating effect due to human operation errors. During the heating process, the filter paper may be overheated or insufficiently heated due to the operator's failure to timely adjust the heating temperature, affecting the production progress and product quality. The existing filter paper heating device has defects in structural design. Some devices have complex structures, and the connection between the components is not flexible, making installation and disassembly difficult, which brings great trouble to the maintenance and repair of the equipment. Once a component fails, the maintenance personnel need to spend a lot of time and effort to disassemble and replace it, which seriously affects the continuity of production. Moreover, the complex structure also increases the cost and floor space of the equipment, reducing the utilization rate of the production space.

[0003] At the same time, the existing heating device has poor adaptability to different types and specifications of filter paper. Due to the lack of flexible adjustment mechanism, it cannot meet the heating needs of various filter papers. In actual production, enterprises may need to frequently replace different types of filter paper to adapt to different production processes and product requirements. However, the existing device cannot quickly and accurately adjust the parameters, resulting in low production efficiency and increased production cost.

[0004] In view of the above problems, there is an urgent need for a new type of filter paper heating device that can uniformly heat the filter paper, improve the heating effect and product quality, has automatic control function, reduces labor intensity and operation error rate, has reasonable structural design, is convenient to install, disassemble and maintain, and has good adaptability to meet the heating needs of different types and specifications of filter paper. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a filter paper heating device, which forms a hot water environment by adding water to the heating bin and heating the water with the heating pipe, places the filter paper roll in the clamping groove of the filter paper roll clamping support arm, guides through the guide rod, and the filter paper enters the heating bin through the gap between the heating bin cover and the heating bin to be heated, so as to solve the above problems.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A filter paper heating device comprises a fixed frame and an electrical cabinet.

[0008] The fixed frame serves as the support structure of the entire device, and plays a role in stabilizing and positioning other components. On the fixed frame, the heating bin is installed through fixed clamping. This fixed clamping can ensure that the heating bin is firmly connected with the fixed frame, and at the same time, when the heating bin needs to be repaired or replaced, it is also convenient for disassembly operation.

[0009] In actual operation, a proper amount of water needs to be added to the heating bin first. The heat generated by the heating pipe can be uniformly transmitted to the filter paper, thereby ensuring that the filter paper obtains a more uniform heating effect. The heating pipe is arranged at the inner bottom side of the heating bin, and serves as a heat source for heating. The working principle of the heating pipe is that heat is generated by passing an electric current through a resistance wire. The heat is first transmitted to the water in the heating bin, so that the water is heated to form a hot water environment. The hot water continuously circulates in the heating bin, and transmits heat to various parts, thereby heating the filter paper placed in the heating bin.

[0010] The front end of the heating bin is rotationally connected with a filter paper roll clamping support arm. The filter paper roll clamping support arm is mainly used for placing and supporting the filter paper roll, and facilitates the introduction of the filter paper into the heating bin. The design of rotational connection enables the filter paper roll clamping support arm to move within a certain angle range, thereby facilitating the adjustment of the position and angle of the filter paper.

[0011] The lower end of the filter paper roll clamping support arm is rotationally connected to the extension end of the first hydraulic cylinder. The first hydraulic cylinder functions to adjust the angle of the filter paper roll clamping support arm by controlling its extension and retraction. When the first hydraulic cylinder is extended, the filter paper roll clamping support arm will be lifted upward by a certain angle. When the first hydraulic cylinder is retracted, the filter paper roll clamping support arm will be inclined downward. Such a design can flexibly adjust the position of the filter paper roll clamping support arm according to different operation requirements, thereby better meeting the placement and conveying requirements of the filter paper. The fixed end of the first hydraulic cylinder is rotationally connected to the bottom side of the fixed frame, thereby ensuring the stability and reliability of the first hydraulic cylinder during operation.

[0012] A filter paper roll clamping groove is arranged on the upper side of the front end of the filter paper roll clamping support arm, and the opening of the filter paper roll clamping groove faces upward. This design facilitates the direct placement of the filter paper roll in the filter paper roll clamping groove, and the upward-facing design makes the placement and removal of the filter paper more convenient, while also ensuring the stability of the filter paper roll in the clamping groove, preventing it from shaking or falling during the operation of the device.

[0013] The upper end of the heating bin is correspondingly buckled with a heating bin cover. The function of the heating bin cover is to prevent heat loss and protect the heating pipe and other components inside the heating bin from the influence of the external environment. The heating bin cover is rotationally connected with one side of the heating bin. This connection enables the heating bin cover to be easily opened and closed, thereby facilitating the maintenance, cleaning or replacement of components inside the heating bin.

[0014] The heating bin cover is a triangular bin cover, which has a unique triangular shape design, not only more stable in structure, but also conducive to the accumulation and distribution of heat in the heating bin. The lifting bracket is fixedly installed on the top slope of the heating bin cover, the top of the lifting bracket extends out of the top slope, and is rotatably connected to the extension end of the second hydraulic cylinder at the top. The second hydraulic cylinder is used to realize the opening and closing action of the heating bin cover by controlling its extension and retraction. When the second hydraulic cylinder is extended, the heating bin cover will be lifted upwards, so as to open the heating bin; when the second hydraulic cylinder is retracted, the heating bin cover will be buckled downwards on the heating bin, realizing the sealed heating state. The fixed end of the second hydraulic cylinder is rotatably connected to the side of the fixed frame, which ensures the stable support and reliable operation of the second hydraulic cylinder during the working process.

[0015] The heating bin cover is a triangular bin cover, which has a unique triangular shape design, not only more stable in structure, but also conducive to the accumulation and distribution of heat in the heating bin. The lifting bracket is fixedly installed on the top slope of the heating bin cover, the top of the lifting bracket extends out of the top slope, and is rotatably connected to the extension end of the second hydraulic cylinder at the top. The second hydraulic cylinder is used to realize the opening and closing action of the heating bin cover by controlling its extension and retraction. When the second hydraulic cylinder is extended, the heating bin cover will be lifted upwards, so as to open the heating bin; when the second hydraulic cylinder is retracted, the heating bin cover will be buckled downwards on the heating bin, realizing the sealed heating state. The fixed end of the second hydraulic cylinder is rotatably connected to the side of the fixed frame, which ensures the stable support and reliable operation of the second hydraulic cylinder during the working process.

[0016] The heating bin cover is a triangular bin cover, which has a unique triangular shape design, not only more stable in structure, but also conducive to the accumulation and distribution of heat in the heating bin. The lifting bracket is fixedly installed on the top slope of the heating bin cover, the top of the lifting bracket extends out of the top slope, and is rotatably connected to the extension end of the second hydraulic cylinder at the top. The second hydraulic cylinder is used to realize the opening and closing action of the heating bin cover by controlling its extension and retraction. When the second hydraulic cylinder is extended, the heating bin cover will be lifted upwards, so as to open the heating bin; when the second hydraulic cylinder is retracted, the heating bin cover will be buckled downwards on the heating bin, realizing the sealed heating state. The fixed end of the second hydraulic cylinder is rotatably connected to the side of the fixed frame, which ensures the stable support and reliable operation of the second hydraulic cylinder during the working process.

[0017] The electric cabinet is the control center of the whole device, and is electrically connected with the heating pipe, the first hydraulic cylinder and the second hydraulic cylinder. Through the electric cabinet, the operator can accurately control the heating temperature of the heating pipe, set the extension and retraction action and time of the first hydraulic cylinder and the second hydraulic cylinder, and realize the automatic operation and precise operation of the whole filter paper heating device.

[0018] The heating bin cover is a triangular bin cover, which has a unique triangular shape design, not only more stable in structure, but also conducive to the accumulation and distribution of heat in the heating bin. The lifting bracket is fixedly installed on the top slope of the heating bin cover, the top of the lifting bracket extends out of the top slope, and is rotatably connected to the extension end of the second hydraulic cylinder at the top. The second hydraulic cylinder is used to realize the opening and closing action of the heating bin cover by controlling its extension and retraction. When the second hydraulic cylinder is extended, the heating bin cover will be lifted upwards, so as to open the heating bin; when the second hydraulic cylinder is retracted, the heating bin cover will be buckled downwards on the heating bin, realizing the sealed heating state. The fixed end of the second hydraulic cylinder is rotatably connected to the side of the fixed frame, which ensures the stable support and reliable operation of the second hydraulic cylinder during the working process.

[0019] The filter paper heating device works as follows: firstly, the device is started by the electric cabinet control, and the operator sets the heating temperature of the heating tube according to the material of the filter paper and the heating requirement; then, a proper amount of water is added into the heating bin, and the heating tube starts to work, and the current passes through the resistance wire to generate heat to heat the water in the heating bin to form a uniform hot water environment; at the same time, the operator places the filter paper roll on the filter paper roll clamping arm, and adjusts the angle of the filter paper roll clamping arm through the electric cabinet control to make the filter paper be in a proper position; then, the filter paper is guided by the guide rod between the heating bin on the upper end of the fixed frame and the filter paper roll clamping arm, and enters the heating bin through the gap reserved after the heating bin cover is buckled with the heating bin to receive the heating treatment in the hot water environment; if it is needed to maintain, clean or replace components in the heating bin, the second hydraulic cylinder is controlled to extend by the electric cabinet control to drive the lifting bracket on the heating bin cover to make the heating bin cover be lifted upward to be opened; after the operation is completed, the second hydraulic cylinder is controlled to contract to make the heating bin cover be buckled downward to ensure the sealing and heating state of the heating bin, so that the efficient and stable heating treatment of the filter paper is realized.

[0020] Compared with the prior art, the filter paper heating device has the following beneficial effects:

[0021] The filter paper is heated uniformly in the hot water environment through the mode of adding water in the heating bin and then heating by the heating tube, the problem of damage of the filter paper caused by local overheating is effectively avoided, the heating effect and the quality of the filter paper are obviously improved, and the range of applicable filter paper materials is widened.

[0022] The temperature of the heating tube and the extension and contraction of the hydraulic cylinder are controlled by the electric cabinet, the automatic operation of the device is realized, the operator only needs to set the parameters on the electric cabinet, the whole heating process can be accurately controlled, the work efficiency is greatly improved, and the labor cost and the operation failure rate are reduced.

[0023] The proper gap reserved after the heating bin cover is buckled with the heating bin and the setting of the guide rod ensure that the filter paper can smoothly pass through and stably move along the predetermined path without deviation or wrinkle, and this detail design is an optimization of the prior art, and further ensures the consistency and stability of the heating treatment. BRIEF DESCRIPTION OF DRAWINGS

[0024] Fig. 1 It is a front structure schematic view of the filter paper heating device;

[0025] Fig. 2 It is a back structure schematic view of the filter paper heating device;

[0026] Fig. 3 It is a working state structure schematic view of the filter paper heating device;

[0027] In the figure: 1, fixed frame, 11, guide rod, 2, electrical cabinet, 3, heating bin, 31, heating pipe, 32, heating bin cover, 33, lifting support, 4, filter paper roll clamping arm, 41, filter paper roll clamping slot, 5, first hydraulic cylinder, 6, second hydraulic cylinder, 7, manual valve, 8, filter paper. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be described in detail below with reference to the drawings in the embodiments of the utility model.

[0029] As Figs. 1-3 shown, a filter paper heating device, comprising fixed frame 1 and electrical cabinet 2, characterized in that, the fixed frame 1 is fixedly connected with heating bin 3, the heating bin 3 is provided with heating pipe 31 on the inside bottom side, the heating bin 3 is rotatably connected with filter paper roll clamping arm 4 at the front end, the lower end of filter paper roll clamping arm 4 is rotatably connected to the telescopic end of first hydraulic cylinder 5, and the fixed end of first hydraulic cylinder 5 is rotatably connected to the bottom side of fixed frame 1.

[0030] The upper side of the front end of filter paper roll clamping arm 4 is provided with filter paper roll clamping slot 41, and the opening of filter paper roll clamping slot 41 faces upwards.

[0031] The upper end of heating bin 3 is correspondingly buckled with heating bin cover 32, one side of heating bin cover 32 and heating bin 3 is rotatably connected, heating bin cover 32 is triangular cover, lifting support 33 is fixedly installed on the top inclined surface of heating bin cover 32, the top of lifting support 33 extends out of the top inclined surface and is rotatably connected to the telescopic end of second hydraulic cylinder 6 at the top, and the fixed end of second hydraulic cylinder 6 is rotatably connected to the side of fixed frame 1.

[0032] After heating bin cover 32 and heating bin 3 are buckled, a gap is left, and the gap is sufficient for filter paper to pass through.

[0033] The upper end of fixed frame 1 is provided with guide rod 11 between heating bin 3 and filter paper roll clamping arm 4, and the guide rod 11 and the fixed frame 1 form a gap, and the gap is sufficient for filter paper to pass through.

[0034] The electrical cabinet 2 is electrically connected with the heating pipe 31, the first hydraulic cylinder 5 and the second hydraulic cylinder 6.

[0035] The bottom of the side surface of heating bin 3 is provided with manual valve 7, and the manual valve 7 is two, which is used for water filling and discharging.

[0036] In actual use of the filter paper heating device, first, the device is placed in a suitable working position, ensuring that the fixed frame 1 is stably placed. Then, through the manual valve 7, an appropriate amount of water is added to the heating bin 3, and the heating pipe 31 is started through the electric cabinet 2. After the heating pipe 31 is powered on, it generates heat and heats the water in the heating bin 3, gradually forming a stable hot water environment. Then, the filter paper roll is placed in the filter paper roll clamping arm 4 front end opening upward filter paper roll clamping slot 41, according to the placement requirements of the filter paper, through the electric cabinet 2 control the first hydraulic cylinder 5 extension, drive the filter paper roll clamping arm 4 around its rotation connection point with the heating bin 3 rotation, adjust to the appropriate angle. At this time, the filter paper 8 is pulled by the external auxiliary, along the guide rod 11 located between the heating bin 3 and the filter paper roll clamping arm 4 on the upper end of the fixed frame 1 guided path, through the heating bin cover 32 and the heating bin 3 reserved gap after buckling, slowly into the hot water in the heating bin 3 to receive heating treatment. If the heating bin 3 needs to be checked, cleaned or replaced during the heating process, the second hydraulic cylinder 6 can be controlled to extend through the electric cabinet 2, and the extension end of the second hydraulic cylinder 6 drives the lifting bracket 33 on the top inclined surface of the heating bin cover 32, so that the heating bin cover 32 is lifted upward and opened around its rotation connection point with the heating bin 3. After the operation is completed, the second hydraulic cylinder 6 is controlled to retract, and the heating bin cover 32 is buckled downward to continue to maintain the sealing and heating state of the heating bin 3. The operator can monitor and adjust the temperature of the heating pipe 31, the action state of the first hydraulic cylinder 5 and the second hydraulic cylinder 6 through the electric cabinet 2 in real time, to ensure the smooth progress of the filter paper 8 heating process and the heating effect meets the requirements.

Claims

1. A filter paper heating device comprising a fixed frame (1) and an electric cabinet (2), characterized in that, The fixed frame (1) is fixedly connected with a heating bin (3), a heating pipe (31) is arranged at the bottom of the heating bin (3), a filter paper roll clamping arm (4) is rotatably connected to the front end of the heating bin (3), the lower end of the filter paper roll clamping arm (4) is rotatably connected to the telescopic end of a first hydraulic cylinder (5), and the fixed end of the first hydraulic cylinder (5) is rotatably connected to the bottom of the fixed frame (1).

2. A filter paper heating device according to claim 1, characterized in that The filter paper roll clamping arm (4) is provided with a filter paper roll clamping groove (41) on the upper side of the front end, and the filter paper roll clamping groove (41) is upwardly open.

3. The filter paper heating device of claim 1, wherein, A heating bin cover (32) is correspondingly buckled to the upper end of the heating bin (3), the heating bin cover (32) is rotatably connected to one side of the heating bin (3), the heating bin cover (32) is a triangular cover, the top inclined surface of the heating bin cover (32) is fixedly provided with a lifting support (33), the top of the lifting support (33) extends out of the top inclined surface, and the top of the lifting support (33) is rotatably connected to the telescopic end of a second hydraulic cylinder (6), and the fixed end of the second hydraulic cylinder (6) is rotatably connected to the side of the fixed frame (1).

4. A filter paper heating device according to claim 3, wherein After the heating bin cover (32) is buckled to the heating bin (3), a gap is left, and the gap is sufficient for the filter paper to pass through.

5. The filter paper heating device of claim 1, wherein, A guide rod (11) is arranged on the upper end of the fixed frame (1) between the heating bin (3) and the filter paper roll clamping arm (4), the guide rod (11) and the fixed frame (1) form a gap, and the gap is sufficient for the filter paper to pass through.

6. The filter paper heating device of claim 1, wherein, The electric appliance cabinet (2) is electrically connected with the heating pipe (31), the first hydraulic cylinder (5) and the second hydraulic cylinder (6).

7. The filter paper heating device of claim 1, wherein, Manual valves (7) are arranged at the bottom of the side surface of the heating bin (3), and the manual valves (7) are used for water filling and discharging.

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