Automatic feeding mechanism of light calcium carbonate calcining furnace

Abstract

The utility model relates to the technical field of calcium carbonate processing, and discloses an automatic feeding mechanism of a light calcium carbonate calcining furnace, which comprises a material conveying barrel and a base, a shaking piece is arranged on the outer surface of the material conveying barrel, the shaking piece comprises a plurality of support rings, a reset spring, a support plate and a vibration motor, and the outer surface of the material conveying barrel is wrapped with the plurality of support rings. The multiple reset springs are fixed to one side wall of each supporting ring in an inclined mode, and the multiple supporting plates are fixed to the other side wall of each supporting ring in an inclined mode. When the automatic feeding mechanism of the light calcium carbonate calcining furnace is used, the shaking piece is arranged on the outer surface of the material conveying barrel, vibration generated by the vibration motor is transmitted to the reset spring and the supporting plate, then the vibration is transmitted to the material conveying barrel, and the material conveying barrel shakes during material conveying. The shaking can not only disperse the materials, but also enable the materials to be quickly transported in the material conveying barrel, so that the problem of blockage of the materials in the material conveying barrel is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbonate processing, in particular to an automatic feeding mechanism for a light calcium carbonate calcining furnace. Background Art

[0002] Calcium carbonate is an inorganic compound. It is neutral and basically insoluble in water, but soluble in hydrochloric acid. It is one of the common substances on the earth and exists in rocks such as aragonite, calcite, chalk, limestone, marble, and travertine. Calcium carbonate is also an important building material. The production process of industrial light calcium carbonate includes calcination, digestion, carbonization, separation, drying, and crushing.

[0003] However, there are some problems with the existing automatic feeding mechanism, such as uneven feeding, blockage, slow material flow, etc., which not only affects the working efficiency of the calciner, but also easily leads to material waste and pollution. In addition, during the calcination process, materials with larger particles affect normal calcination. Utility Model Content

[0004] The utility model aims to provide an automatic feeding mechanism for a light calcium carbonate calcining furnace to solve the problems raised in the above-mentioned background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] An automatic feeding mechanism for a light calcium carbonate calcining furnace comprises a feeding cylinder and a base, wherein the outer surface of the feeding cylinder is provided with a shaking piece, the shaking piece comprises a support ring, a reset spring, a support plate, and a vibration motor, the outer surface of the feeding cylinder is wrapped with a plurality of support rings, a plurality of the reset springs are fixed in an inclined shape on one side wall of each support ring, and a plurality of the support plates are fixed in an inclined shape on the other side wall of each support ring;

[0007] One end of the feed cylinder is connected to a screening component, which includes a connecting rod, a baffle, a support ring, a rubber connecting ring and a tension spring. One end of the feed cylinder is connected to a connecting pipe, which is connected to a detection port. The support ring is arranged inside the connecting pipe, the baffle is fixed on the top of the support ring, and the rubber connecting ring is arranged inside the support ring. Multiple tension springs are fixed on the outer surface of the rubber connecting ring in a circular array, and the other ends of the multiple tension springs are fixed to the inner side wall of the support ring. The inner ring of the rubber connecting ring is fixed with a filter.

[0008] Preferably, one side of the top of the feeding cylinder is connected to a feeding port.

[0009] Preferably, damping springs are fixed to the four corners of the bottom of the base.

[0010] Preferably, the vibration motor is installed on a side wall of the base.

[0011] Preferably, the other ends of the plurality of return springs are fixed to the top of the base, and the other ends of the plurality of support plates are fixed to the top of the base.

[0012] Preferably, the baffle is snap-fitted to the top of the detection port, and the connecting rod is fixed to the top of the baffle.

[0013] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0014] When in use, by setting a shaking piece on the outer surface of the feeding barrel, the vibration generated by the vibration motor is transmitted to the reset spring and the support plate, and then to the feeding barrel, so that it shakes when transporting materials. This shaking can not only disperse the material, but also make the material quickly transported in the feeding barrel, thereby effectively reducing the clogging problem of the material inside the feeding barrel. By connecting the base with the external equipment using a damping spring, the shaking transmitted from the base to the external equipment can be greatly reduced, ensuring the stability and accuracy of the feeding. By adopting a screening component structure, including baffles, support rings, rubber connecting rings and tension springs, etc., the material can be screened during the feeding process. In particular, the filter screen is supported by the tension spring and stretched when subjected to greater pressure, which effectively reduces the problem of deformation of the filter screen due to pressure, thereby improving the screening effect and filtering quality, and reducing the flow of larger particles into the external equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the front view structure of the support ring of the utility model;

[0019] Figure 4 It is a schematic diagram of the partial cross-sectional structure of the connecting pipe of the utility model.

[0020] In the figure: feeding barrel 1, feeding port 101, support ring 2, return spring 201, support plate 202, base 3, damping spring 301, vibration motor 4, connecting pipe 5, detection port 501, connecting rod 6, baffle 601, support ring 602, rubber connecting ring 603, filter screen 604, tension spring 605. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0022] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0023] Example 1: Please refer to Figure 1 and Figure 2 , an automatic feeding mechanism for a light calcium carbonate calcining furnace, comprising a feeding barrel 1 and a base 3, the feeding barrel 1 and the base 3 are inclined when in use, the inclination angles of the feeding barrel 1 and the base 3 are adjusted according to different use environments to facilitate the flow of materials in the feeding barrel 1, the outer surface of the feeding barrel 1 is provided with a shaking piece, the shaking piece comprises a support ring 2, a return spring 201, a support plate 202, and a vibration motor 4, the outer surface of the feeding barrel 1 is wrapped with a plurality of support rings 2, and a plurality of return springs 201 are fixed in an inclined state on a side wall of each support ring 2, A plurality of support plates 202 are fixed in an inclined shape on the other side wall of each support ring 2, the other ends of a plurality of reset springs 201 are fixed on the top of the base 3, the other ends of a plurality of support plates 202 are fixed on the top of the base 3, damping springs 301 are fixed on the four corners of the bottom of the base 3, the bottom of the damping spring 301 is connected to an external device, and the use of the damping spring 301 can greatly reduce the transmission jitter of the base 3 to the external device, the vibration motor 4 is installed on one side wall of the base 3, and one side of the top of the feeding cylinder 1 is connected with a feed port 101;

[0024] When in use, the feed port 101 on the feed barrel 1 is connected to an external feed funnel, or is connected to an external device via a flexible connecting bag to prevent the feed barrel 1 from shaking normally. The vibration motor 4 is started, and the vibration emitted by the vibration motor 4 is transmitted to the reset spring 201 and the support plate 202. The vibration is transmitted to the feed barrel 1 through the reset spring 201 and the support plate 202. The vibration can disperse the material when transporting the material, and the material can be quickly transported in the feed barrel 1, reducing the blockage of the material inside the feed barrel 1.

[0025] Example 2: Please refer to Figure 1 , Figure 3 and Figure 4On the basis of Example 1, one end of the feeding cylinder 1 is connected to a screening element, which includes a connecting rod 6, a baffle 601, a support ring 602, a rubber connecting ring 603 and a tension spring 605. One end of the feeding cylinder 1 is connected to a connecting pipe 5, which is connected to a detection port 501. The support ring 602 is arranged inside the connecting pipe 5. The baffle 601 is fixed to the top of the support ring 602. The baffle 601 is snap-fitted to the top of the detection port 501. The detection port 501 can be used to remove large particles on the filter screen 604. The connecting rod 6 is fixed to the top of the supporting ring 602. Fixed on the top of the baffle 601, the staff can pull the connecting rod 6 to remove the baffle 601, the rubber connecting ring 603 is arranged inside the support ring 602, the diameter of the rubber connecting ring 603 is the same as the inner diameter of the connecting pipe 5 to prevent the material from flowing out between the tension spring 605 and the support ring 602, and multiple tension springs 605 are fixed on the outer surface of the rubber connecting ring 603 in a circular array, and the other ends of the multiple tension springs 605 are fixed to the inner wall of the support ring 602, and the inner ring of the rubber connecting ring 603 is fixed with a filter screen 604.

[0026] When in use, first place the support ring 602 inside the connecting tube 5, snap the baffle 601 onto the top of the detection port 501, and the feed tube 1 drives the tension spring 605 and the filter screen 604 to vibrate. When the material passes through the filter screen 604, it can be better filtered. When the filter screen 604 is subjected to a large pressure, the tension spring 605 can be used to stretch the filter screen 604 to reduce the deformation of the filter screen 604 due to pressure.

[0027] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An automatic feeding mechanism for a light calcium carbonate calcining furnace, comprising a feeding cylinder (1) and a base (3), characterized in that: The outer surface of the feeding cylinder (1) is provided with a shaking member, the shaking member comprising a support ring (2), a return spring (201), a support plate (202), and a vibration motor (4); the outer surface of the feeding cylinder (1) is wrapped with a plurality of support rings (2); a plurality of the return springs (201) are fixed in an inclined manner on one side wall of each support ring (2); and a plurality of the support plates (202) are fixed in an inclined manner on the other side wall of each support ring (2); One end of the feeding cylinder (1) is connected to a screening element, which includes a connecting rod (6), a baffle (601), a support ring (602), a rubber connecting ring (603) and a tension spring (605). One end of the feeding cylinder (1) is connected to a connecting pipe (5), and the connecting pipe (5) is connected to a detection port (501). The support ring (602) is arranged inside the connecting pipe (5). The baffle (601) is fixed on the top of the support ring (602). The rubber connecting ring (603) is arranged inside the support ring (602). A plurality of tension springs (605) are fixed on the outer surface of the rubber connecting ring (603) in a circular array. The other ends of the plurality of tension springs (605) are fixed to the inner side wall of the support ring (602). A filter screen (604) is fixed to the inner ring of the rubber connecting ring (603).

2. The automatic feeding mechanism for the light calcium carbonate calcining furnace according to claim 1, characterized in that: One side of the top of the feeding cylinder (1) is connected with a feeding port (101).

3. The automatic feeding mechanism for the light calcium carbonate calcining furnace according to claim 1, characterized in that: Damping springs (301) are fixed at the four corners of the bottom of the base (3).

4. The automatic feeding mechanism for the light calcium carbonate calcining furnace according to claim 1, characterized in that: The vibration motor (4) is installed on a side wall of the base (3).

5. The automatic feeding mechanism for the light calcium carbonate calcining furnace according to claim 1, characterized in that: The other ends of the plurality of return springs (201) are fixed to the top of the base (3), and the other ends of the plurality of support plates (202) are fixed to the top of the base (3).

6. The automatic feeding mechanism for the light calcium carbonate calcining furnace according to claim 1, characterized in that: The baffle (601) is snap-connected with the top of the detection port (501), and the connecting rod (6) is fixed on the top of the baffle (601).

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