Powder screw feeder for chemical production

Abstract

The utility model discloses a powder spiral feeder for chemical production, which comprises a feeding box, a transmission box, a feeding power motor, a base, a spiral feeding pipe, a stirring motor, a feed opening support and a stirring support, the transmission box, the feeding power motor and the spiral feeding pipe are mounted in a linkage manner, and the stirring motor at the front end of the feeding box and the stirring support are coaxially mounted. The anti-blocking feeding device is suitable for anti-blocking optimization operation of the feeding machine, the triangular support is a triangular support body, a material bag is placed at the position of the feeding port support, the triangular support supports the middle of the material packaging bag, the angles of sealing positions on the two sides of the material packaging bag are inclined downwards, and at the moment, bag breaking and discharging are conducted; materials are stably discharged from the two sides, the stirring motor drives the stirring support to rotate, and the granular materials are stirred in a cutting mode through the main blades and the stirring blades, so that local blockage of the materials is avoided.

Description

Technical Field

[0001] The utility model relates to a powder material spiral feeder used for chemical production, belonging to the technical field of chemical equipment. Background Art

[0002] The chemical industry is a general term for enterprises and units engaged in chemical industry production and development. The chemical industry permeates all aspects and is an indispensable and important part of the national economy. Its development is on the path of sustainable development and has important practical significance for human economic and social development. The powder screw feeder used in chemical production has a good feeding effect. The material bag at the feeding port is prone to blockage during the feeding process of the traditional feeder, and the material box is also prone to blockage. Utility Model Content

[0003] The purpose of the utility model is to provide a powder spiral feeder for chemical production to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a spiral feeder for powder materials in chemical production, comprising a feeding box, a transmission box, a feeding power motor, a base, a spiral feeding pipe, a stirring motor, a discharge port bracket, and a stirring bracket. The transmission box, the feeding power motor and the spiral feeding pipe are installed in linkage, the stirring motor at the front end of the feeding box is installed coaxially with the stirring bracket, and the discharge port bracket is fixedly installed with bolts at the opening of the feeding box.

[0005] Preferably, the stirring bracket is composed of a main shaft, a connecting rod, a main paddle and a stirring paddle. The main shaft is welded and installed with the main paddle through the connecting rod, and the stirring paddle is vertically welded and installed on the main paddle.

[0006] Preferably, the feed port bracket is composed of a main frame, a triangular bracket and a cross bar, the triangular bracket is bolted and installed at the center position inside the main frame, and the cross bars are bolted and installed at both sides of the triangular bracket.

[0007] Preferably, a sound-absorbing rubber pad is fixedly installed on the bottom bolt of the base.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The triangular bracket is a triangular frame. The material bag is placed at the discharge port bracket position. The triangular bracket supports the middle of the material packaging bag, and the sealing positions on both sides are tilted downward. At this time, the bag is broken and the material is discharged steadily from both sides. The stirring motor drives the stirring bracket to rotate, and the main paddle and the stirring paddle cut and stir the granular material to avoid local blockage of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1This is a schematic diagram of the structure of the utility model for a powder material spiral feeder used in chemical production;

[0011] Figure 2 This is a schematic diagram of the installation structure of the utility model for a powder material spiral feeder used in chemical production;

[0012] Figure 3 This is a schematic diagram of the structure of the stirring bracket of the utility model;

[0013] Figure 4 It is a structural schematic diagram of the feed port bracket of the utility model.

[0014] In the figure: 1. feeding box, 2. transmission box, 3. feeding power motor, 4. base, 5. spiral feeding pipe, 6. stirring motor, 7. discharge port bracket, 8. stirring bracket, 9. main shaft, 10. connecting rod, 11. main paddle, 12. stirring paddle, 13. main frame, 14. triangular bracket, 15. cross bar. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0016] like Figure 1-Figure 4 As shown, a spiral feeder for powder materials in chemical production includes a feeding box 1, a transmission box 2, a feeding power motor 3, a base 4, a spiral feeding pipe 5, a stirring motor 6, a discharge port bracket 7, and a stirring bracket 8. The feeding box 1 is rearwardly mounted with the transmission box 2, the transmission box 2, the feeding power motor 3 and the spiral feeding pipe 5 are linked and installed, the feeding box 1 and the base 4 are integrally welded and installed, the stirring motor 6 at the front end of the feeding box 1 is coaxially installed with the stirring bracket 8, and the discharge port bracket 7 is bolted and fixed at the opening of the feeding box 1.

[0017] The stirring bracket 8 is composed of a main shaft 9, a connecting rod 10, a main paddle 11 and a stirring paddle 12. The main shaft 9 is welded and installed with the main paddle 11 through the connecting rod 10. The main paddle 11 is vertically welded with the stirring paddle 12. The main paddle 11 and the stirring paddle 12 cut and stir the granular materials to avoid local blockage of the materials.

[0018] The discharge port bracket 7 is composed of a main frame 13, a triangular bracket 14 and a cross bar 15. The triangular bracket 14 is bolted fixedly installed at the center position inside the main frame 13, and the cross bars 15 are bolted fixedly installed on both sides of the triangular bracket 14. The triangular bracket 14 supports the middle of the material packaging bag, and the sealing positions on both sides are tilted downward. At this time, the bag is broken and the material is discharged stably from both sides to avoid blockage.

[0019] The bottom of the base 4 is bolted with a sound-absorbing rubber pad, which has a certain sound-absorbing effect.

[0020] Specific usage: A spiral feeder for powder materials in chemical production. This device is designed for anti-blocking optimization operations of the feeder. The triangular bracket is a triangular frame. The material bag is placed at the bracket position of the discharge port. The triangular bracket supports the middle of the material packaging bag, and the sealing positions on both sides are tilted downward. At this time, the bag is broken and the material is discharged stably from both sides. The stirring motor drives the stirring bracket to rotate, and the main paddle and the stirring paddle cut and stir the granular material to avoid local blockage of the material.

[0021] The above is a preferred embodiment of the present invention. For ordinary technicians in this field, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, substitutions and variations made to the implementation methods are still within the scope of protection of the present invention.

Claims

1. A powder screw feeder for chemical production, characterized in that: The invention comprises a feeding box (1), a transmission box (2), a feeding power motor (3), a base (4), a spiral feeding pipe (5), a stirring motor (6), a feeding port bracket (7), and a stirring bracket (8). The feeding box (1) is rear-mounted with a transmission box (2). The transmission box (2), the feeding power motor (3) and the spiral feeding pipe (5) are linked and installed. The feeding box (1) and the base (4) are integrally welded and installed. The feeding box (1) The stirring motor (6) at the front end is coaxially mounted with the stirring bracket (8), and a feed opening bracket (7) is fixedly mounted with bolts at the opening of the feed box (1).

2. The powder screw feeder for chemical production according to claim 1, characterized in that: The stirring support (8) is composed of a main shaft (9), a connecting rod (10), a main paddle (11) and a stirring paddle (12); the main shaft (9) is welded to the main paddle (11) via the connecting rod (10); and the stirring paddle (12) is vertically welded to the main paddle (11).

3. The powder screw feeder for chemical production according to claim 1, characterized in that: The feed opening bracket (7) is composed of a main frame (13), a triangular bracket (14) and a cross bar (15); the triangular bracket (14) is bolted fixedly installed at the center position inside the main frame (13); and the cross bars (15) are bolted fixedly installed at both sides of the triangular bracket (14).

4. The powder screw feeder for chemical production according to claim 1, characterized in that: A sound-absorbing rubber pad is fixedly installed on the bottom of the base (4) by bolts.

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