CN215709676U

CN215709676U - Air-locking conveying device for mixture

Info

Publication number: CN215709676U
Application number: CN202122136926.1U
Authority: CN
Inventors: 刘永贵; 薛彬; 陈鹏举
Original assignee: Nanjing Wape Powder Engineering Co ltd
Current assignee: Nanjing Wape Powder Engineering Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a mixture air-locking conveying device which is provided with a mixing hopper, a labyrinth seal, a transition material pipe, a flexible joint seal, a vertical material pipe, a horizontal conveying pipeline and a vibrating motor; the labyrinth seal is connected with the bottom edge of the mixing hopper; the top of the transition material pipe is connected with the mixing hopper through labyrinth seal; the top of the flexible coupling seal is connected with the edge of the labyrinth seal, and the bottom of the flexible coupling seal is connected with the edge of the transition material pipe; the vertical material pipe is communicated with the transition material pipe; the horizontal conveying pipeline is communicated with the vertical material pipe; the vibrating motor is fixed outside the horizontal conveying pipeline. The horizontal conveying pipeline is connected with a supporting mechanism, the supporting mechanism comprises a supporting spring and a supporting leg, and the supporting leg is connected with the horizontal conveying pipeline through the supporting spring. The utility model has strong conveying stability, is not easy to cause material blockage, reduces the failure rate of equipment and has good air locking effect.

Description

Air-locking conveying device for mixture

Technical Field

The utility model relates to a mixture air-locking conveying device, and belongs to the technical field of material conveying.

Background

At present, the air lock is performed aiming at the blanking of cement clinker, steel slag and lime. Because the actual block materials and the small particles are mixed together, the air locking effect of the powdery air locking or the block materials is adopted, the expectation is often not achieved, and the equipment is not ideal to use.

At present, the common method mainly adopts a wind locking mode of a dividing wheel, a one-way gate and a double-way valve, the material clamping, the high failure rate of equipment, the non-wear-resistant valve plate and the unsatisfactory wind locking effect often occur, and the stable conveying and supplying of the mixture are difficult to ensure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mixture air-locking conveying device, which solves the problems of material blockage, high equipment failure rate, poor wear resistance and poor air-locking effect caused by the traditional air-locking scheme.

The technical scheme for solving the technical problems is as follows: a mixture air-locking conveying device comprises a mixing hopper, a labyrinth seal, a transition material pipe, a flexible joint seal, a vertical material pipe, a horizontal conveying pipeline and a vibration motor; the labyrinth seal is connected to the bottom edge of the mixing hopper; the top of the transition material pipe is connected with the mixing hopper through the labyrinth seal; the top of the flexible coupling seal is connected to the edge of the labyrinth seal, and the bottom of the flexible coupling seal is connected to the edge of the transition material pipe; the vertical material pipe is communicated with the transition material pipe; the horizontal conveying pipeline is communicated with the vertical material pipe; the vibration motor is fixed outside the horizontal conveying pipeline.

As a preferable scheme of the mixture air-locking conveying device, the labyrinth seal is provided with a labyrinth groove, and the top of the transition material pipe is arranged in the labyrinth groove.

As a preferred scheme of the mixture air-locking conveying device, a fixed seat is arranged on the periphery of the transition material pipe, and the bottom of the flexible coupling seal is connected with the fixed seat.

As a preferred scheme of the mixture air-locking conveying device, the horizontal conveying pipeline is connected with a supporting mechanism, the supporting mechanism comprises a supporting spring and a supporting leg, and the supporting leg is connected with the horizontal conveying pipeline through the supporting spring.

As a preferred scheme of the mixture air-locking conveying device, the flexible connection sealing adopts one of rubber flexible connection, metal flexible connection and cloth flexible connection.

As a preferred scheme of the mixture air-locking conveying device, the mixing hopper is funnel-shaped, and the top of the mixing hopper is provided with a feeding hole; the end part of the horizontal conveying pipeline is provided with a discharge hole.

As the optimal scheme of the mixture air-locking conveying device, the air-locking conveying device is used for discharging and air-locking cement clinker, steel slag and lime.

The utility model has the beneficial effects that: the device is provided with a mixing hopper, a labyrinth seal, a transition material pipe, a flexible seal, a vertical material pipe, a horizontal conveying pipeline and a vibration motor; the labyrinth seal is connected with the bottom edge of the mixing hopper; the top of the transition material pipe is connected with the mixing hopper through labyrinth seal; the top of the flexible coupling seal is connected with the edge of the labyrinth seal, and the bottom of the flexible coupling seal is connected with the edge of the transition material pipe; the vertical material pipe is communicated with the transition material pipe; the horizontal conveying pipeline is communicated with the vertical material pipe; the vibrating motor is fixed outside the horizontal conveying pipeline. The utility model has strong conveying stability, is not easy to cause material blockage, reduces the failure rate of equipment and has good air locking effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.

Fig. 1 is a schematic structural view of a mixture air-lock conveying device provided in an embodiment of the present invention;

FIG. 2 is a schematic view of a labyrinth seal in the air-lock mixture conveying device provided in the embodiment of the utility model;

fig. 3 is a schematic diagram of a flexible coupling seal in the mix airlock conveying device provided in the embodiment of the utility model.

In the figure, 1, a mixing hopper; 2. labyrinth sealing; 3. a transition material pipe; 4. sealing by flexible coupling; 5. a vertical material pipe; 6. a horizontal conveying pipe; 7. a vibration motor; 8. a labyrinth groove; 9. a fixed seat; 10. a support spring; 11. supporting legs; 12. a feed inlet; 13. and (4) a discharge port.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1, 2 and 3, a mixture air-lock conveying device is provided for discharging and air-locking cement clinker, steel slag and lime; the device comprises a mixing hopper 1, a labyrinth seal 2, a transition material pipe 3, a flexible joint seal 4, a vertical material pipe 5, a horizontal conveying pipeline 6 and a vibration motor 7; the labyrinth seal 2 is connected to the bottom edge of the mixing hopper 1; the top of the transition material pipe 3 is connected with the mixing hopper 1 through the labyrinth seal 2; the top of the flexible joint seal 4 is connected with the edge of the labyrinth seal 2, and the bottom of the flexible joint seal 4 is connected with the edge of the transition material pipe 3; the vertical material pipe 5 is communicated with the transition material pipe 3; the horizontal conveying pipeline 6 and the vertical material pipe 5 are in a vertical state, and the horizontal conveying pipeline 6 is communicated with the vertical material pipe 5; the vibration motor 7 is fixed outside the horizontal conveying pipeline 6.

Referring to fig. 2, in the present embodiment, the labyrinth seal 2 is formed with a labyrinth groove 8, and the top of the transition pipe 3 is placed inside the labyrinth groove 8. Specifically, labyrinth seal 2 increases the sealed effect that transition material pipe 3 and mixing hopper 1 are connected, avoids the mixture to reveal from transition material pipe 3 and mixing hopper 1 kneck.

Referring to fig. 3, in this embodiment, a fixing seat 9 is disposed on the periphery of the transition material pipe 3, and the bottom of the flexible coupling seal 4 is connected to the fixing seat 9. Specifically, the periphery of the labyrinth seal 2 is matched with a flexible coupling seal 4, the flexible coupling seal 4 is one of a rubber flexible coupling, a metal flexible coupling and a cloth flexible coupling, and the flexible coupling seal 4 and the labyrinth seal 2 are matched to play a role in air locking regulation. Enters a vertical material pipe 5 through a labyrinth seal 2 and a flexible joint seal 4 to form a material column to block the air flow on the material column from coming out.

In one embodiment of the mixture airlock conveying device, a support mechanism is connected to the horizontal conveying pipe 6, the support mechanism comprises a support spring 10 and a support leg 11, and the support leg 11 is connected with the horizontal conveying pipe 6 through the support spring 10. The supporting mechanism plays a supporting role in supporting the horizontal conveying pipeline 6, and meanwhile, the supporting spring 10 is matched with the vibration motor 7 to improve the vibration effect, so that the mixture at the lower section of the material column can be conveniently vibrated out, and the sealing effect of locking air by the material is achieved.

In one embodiment of the mixture air-locking conveying device, the mixing hopper 1 is funnel-shaped, and the top of the mixing hopper 1 is provided with a feeding hole 12; the end of the horizontal conveying pipe 6 is provided with a discharge hole 13. The mixing hopper 1 is fed through a feeding hole 12, and the mixture entering the horizontal conveying pipeline 6 is output through a discharging hole 13.

The utility model is provided with a mixing hopper 1, a labyrinth seal 2, a transition material pipe 3, a flexible joint seal 4, a vertical material pipe 5, a horizontal conveying pipeline 6 and a vibration motor 7; the labyrinth seal 2 is connected to the bottom edge of the mixing hopper 1; the top of the transition material pipe 3 is connected with the mixing hopper 1 through a labyrinth seal 2; the top of the flexible joint seal 4 is connected with the edge of the labyrinth seal 2, and the bottom of the flexible joint seal 4 is connected with the edge of the transition material pipe 3; the vertical material pipe 5 is communicated with the transition material pipe 3; the horizontal conveying pipeline 6 and the vertical material pipe 5 are in a vertical state, and the horizontal conveying pipeline 6 is communicated with the vertical material pipe 5; the vibration motor 7 is fixed outside the horizontal conveyance pipe 6. Labyrinth seal 2 increases the sealed effect that transition material pipe 3 and mixing hopper 1 are connected, avoids the mixture to reveal from transition material pipe 3 and mixing hopper 1 kneck. The flexible coupling seal 4 and the labyrinth seal 2 are matched to play a role in air locking regulation. In the using process, blocky and small-particle materials are fed through the mixing hopper 1, enter the vertical material pipe 5 through the labyrinth seal 2 and the flexible joint seal 4, and form a material column to block the air flow on the material column from coming out. The supporting mechanism plays a supporting role in supporting the horizontal conveying pipeline 6, and meanwhile, the supporting spring 10 is matched with the vibration motor 7 to improve the vibration effect, so that the mixture at the lower section of the material column can be conveniently vibrated out, and the sealing effect of locking air by the material is achieved. The utility model has strong conveying stability, is not easy to cause material blockage, reduces the failure rate of equipment and has good air locking effect.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The air-locking conveying device for the mixed materials is characterized by comprising a mixing hopper (1), a labyrinth seal (2), a transition material pipe (3), a flexible joint seal (4), a vertical material pipe (5), a horizontal conveying pipeline (6) and a vibration motor (7); the labyrinth seal (2) is connected to the bottom edge of the mixing hopper (1); the top of the transition material pipe (3) is connected with the mixing hopper (1) through the labyrinth seal (2); the top of the flexible joint seal (4) is connected to the edge of the labyrinth seal (2), and the bottom of the flexible joint seal (4) is connected to the edge of the transition material pipe (3); the vertical material pipe (5) is communicated with the transition material pipe (3); the horizontal conveying pipeline (6) and the vertical material pipe (5) are in a vertical state, and the horizontal conveying pipeline (6) is communicated with the vertical material pipe (5); the vibration motor (7) is fixed outside the horizontal conveying pipeline (6).

2. A mix airlock conveyor according to claim 1, characterized in that the labyrinth seal (2) is formed with a labyrinth groove (8), the top of the transition pipe (3) being placed inside the labyrinth groove (8).

3. The air-locking mixed material conveying device for the mixed materials is characterized in that a fixing seat (9) is arranged on the periphery of the transition material pipe (3), and the bottom of the flexible connection seal (4) is connected with the fixing seat (9).

4. A mix airlock conveyor according to claim 1, characterized in that a support mechanism is connected to the horizontal conveyor pipe (6), said support mechanism comprising a support spring (10) and a support leg (11), said support leg (11) being connected to the horizontal conveyor pipe (6) via said support spring (10).

5. The mix airlock delivery system of claim 1 wherein said flexible seal (4) is one of rubber, metal and cloth flexible.

6. The air-locked mixture conveying device according to claim 1, wherein the mixing hopper (1) is funnel-shaped, and the top of the mixing hopper (1) is provided with a feeding hole (12); the end part of the horizontal conveying pipeline (6) is provided with a discharge hole (13).

7. A mixture airlock conveyor as in any of claims 1 to 6 wherein the material is airlocked for cement clinker, steel slag and lime.