CN210934793U

CN210934793U - Mechanical mixing dosing unit of vanadium nitrogen alloy production usefulness

Info

Publication number: CN210934793U
Application number: CN201921692570.6U
Authority: CN
Inventors: 刘京
Original assignee: Chongyang Jiufu Technology Co Ltd
Current assignee: Chongyang Jiufu Technology Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-07
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a mechanical mixing and batching device for vanadium-nitrogen alloy production, which relates to the technical field of vanadium-nitrogen alloy production equipment and specifically comprises a mixing box, wherein the upper surface of the mixing box is fixedly communicated with a feed pipe, the upper end of the feed pipe is fixedly communicated with a feed hopper, one side surface of the mixing box is provided with two first motors which are symmetrically arranged, the output end of the first motor penetrates through the side surface of the mixing box and is fixedly connected with a first rotating shaft through a shaft coupling, the other end of the first rotating shaft is rotatably connected with the inner side surface of the mixing box through a bearing, the side surface of the first rotating shaft is fixedly connected with a plurality of crushing rods, and the front end surface of the mixing box is provided with two second motors which are symmetrically arranged, the device avoids the need of crushing and transferring of workers, reduces the labor intensity of the workers and saves the production field.

Description

Mechanical mixing dosing unit of vanadium nitrogen alloy production usefulness

Technical Field

The utility model relates to a vanadium nitrogen alloy production facility technical field specifically is a mechanical mixing dosing unit of vanadium nitrogen alloy production usefulness.

Background

The vanadium-nitrogen alloy is a novel alloy additive, can replace ferrovanadium to be used for producing microalloyed steel, the vanadium nitride can improve the comprehensive mechanical properties of the steel, such as strength, toughness, ductility, thermal fatigue resistance and the like, and enables the steel to have good weldability, the vanadium nitride is added to save the vanadium addition amount by 30-40% under the condition of reaching the same strength, thereby reducing the cost, the vanadium-nitrogen alloy can be used for structural steel, tool steel, pipeline steel, reinforcing steel bars and cast iron, the vanadium-nitrogen alloy can be simultaneously subjected to effective vanadium and nitrogen microalloying when being applied to high-strength low-alloy steel, the precipitation of carbon, vanadium and nitrogen compounds in the steel is promoted, and the effects of settlement strengthening and grain refinement are more effectively exerted.

In the production process of the vanadium-nitrogen alloy, raw materials such as vanadium pentoxide, carbon powder and an active agent need to be mixed and stirred, but before mixing and stirring, a solid raw material needs to be crushed, such as vanadium pentoxide which is a poisonous orange solid, before stirring and mixing, the vanadium pentoxide raw material needs to be crushed firstly, and then the crushed vanadium pentoxide raw material is taken into a stirring device for mixing and stirring, so that a worker needs to contact with the vanadium pentoxide for a long time, and the health of the worker is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical mixing dosing unit of vanadium nitrogen alloy production usefulness to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mechanical mixing and batching device for vanadium-nitrogen alloy production comprises a mixing box, wherein the upper surface of the mixing box is fixedly communicated with a feeding pipe, the upper end of the feeding pipe is fixedly communicated with a feeding hopper, a first motor symmetrically arranged is installed on one side surface of the mixing box, the output end of the first motor penetrates through the side surface of the mixing box and is fixedly connected with a first rotating shaft through a coupler, the other end of the first rotating shaft is rotatably connected with the inner side surface of the mixing box through a bearing, a plurality of crushing rods are fixedly connected with the side surface of the first rotating shaft, a second motor is symmetrically arranged on the front end surface of the mixing box, the output end of the second motor penetrates through the front end surface of the mixing box and is fixedly connected with a crushing roller through a coupler, the other end of the crushing roller is rotatably connected with the inner side surface of the mixing box through a bearing, a third motor is installed on the, the stirring rods of a plurality of quantities are fixedly connected to the side face of the second rotating shaft, a plurality of support columns are fixedly connected to the lower surface of the mixing box, and the side face of the mixing box is fixedly communicated with a discharging pipe.

As a further aspect of the present invention: a feeding hopper cover is installed on the feeding hopper, and a feeding hopper butterfly valve is installed at the lower end of the feeding hopper.

As a further aspect of the present invention: the lower extreme fixedly connected with supporting pad of support column, supporting pad's lower surface is provided with anti-skidding line.

As a further aspect of the present invention: and an observation window is arranged on the front end face of the mixing box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the raw materials are introduced into the mixing box through the feed hopper and the inlet pipe, the rotation of the first two rotating shafts is driven through the rotation of the first two motors, the rotation of the first two rotating shafts drives the crushing rod to rotate, so that the crushing rod can preliminarily crush the solid raw materials, the rotation of the second two motors drives the rotation of the two crushing rollers to further crush the solid raw materials, the crushed raw materials fall into the inner bottom of the mixing box, the rotation of the third motor drives the rotation of the second rotating shaft, the rotation of the second rotating shaft drives the stirring rod to stir and mix the raw materials, thereby avoiding the workers to contact with the raw materials such as vanadium pentoxide for a long time when the raw materials are mixed, thereby utilizing the health of the workers, and the device can stir and crush the materials together, avoiding the workers needing to crush and transport, and also reducing the labor intensity of the workers, saving production field.

2. The utility model discloses a feeding fill lid and feeder hopper butterfly valve that set up, when the feeding in the device operation, open feeding fill lid earlier, drop into the feeder hopper with the raw materials in, close feeding fill lid again, open the feeder hopper butterfly valve again and make the raw materials let in the mixing box to dust when avoiding the device operation to feed escapes, and the environmental protection is clean.

Drawings

Fig. 1 is a schematic structural diagram of a mechanical mixing and batching device for vanadium-nitrogen alloy production.

Fig. 2 is a schematic structural diagram of a section of a mechanical mixing and batching device for vanadium-nitrogen alloy production.

In the figure: the device comprises a mixing box 1, a stirring rod 2, a second rotating shaft 3, a crushing roller 4, a first rotating shaft 5, a crushing rod 6, a feeding pipe 7, a feeding hopper butterfly valve 8, a feeding hopper 9, a feeding hopper cover 10, a supporting cushion block 11, a supporting column 12, a third motor 13, a discharging pipe 14, a sealing cover 15, a first motor 16, a second motor 17 and an observation window 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a mechanical mixing and batching device for vanadium-nitrogen alloy production comprises a mixing box 1, wherein a feeding pipe 7 is fixedly communicated with the upper surface of the mixing box 1, a feeding hopper 9 is fixedly communicated with the upper end of the feeding pipe 7, two motors 16 symmetrically arranged are installed on one side surface of the mixing box 1, the output end of the motor 16 penetrates through the side surface of the mixing box 1 and is fixedly connected with a rotating shaft one 5 through a coupler, the other end of the rotating shaft one 5 is rotatably connected with the inner side surface of the mixing box 1 through a bearing, a plurality of crushing rods 6 are fixedly connected with the side surface of the rotating shaft one 5, two motors 17 symmetrically arranged are installed on the front end surface of the mixing box 1, the output ends of the motors 17 penetrate through the front end surface of the mixing box 1 and are fixedly connected with crushing rollers 4 through couplers, the other ends of the crushing rollers 4, the lower surface mounting of mixing box 1 has motor three 13, and the output of motor three 13 runs through mixing box 1's lower surface and through two 3 of shaft coupling fixedly connected with pivot, the puddler 2 of a plurality of quantities of the side fixedly connected with of pivot two 3, the support column 12 of a plurality of quantities of the lower fixed surface connected with of mixing box 1, and the fixed intercommunication in side of mixing box 1 has discharging pipe 14.

When in use, raw materials are introduced into the mixing box 1 from the feed hopper 9 and the feed pipe 7, the rotation of the two first rotating shafts 5 is driven by the rotation of the two first motors 16, the rotation of the two first rotating shafts 5 drives the crushing rod 6 to rotate, so that the crushing rod 6 preliminarily crushes the solid raw materials, the rotation of the two second motors 17 drives the rotation of the two crushing rollers 4 to further crush the solid raw materials, the crushed raw materials fall into the inner bottom of the mixing box 1, the rotation of the third motor 13 drives the rotation of the second rotating shaft 3, the rotation of the second rotating shaft 3 drives the stirring rod 2 to stir and mix the raw materials, thereby avoiding the workers from contacting with the raw materials such as vanadium pentoxide and the like for a long time when the raw materials are mixed, utilizing the health of the workers, connecting the stirring and crushing together by the device, avoiding the workers from needing to crush and transport and reducing the labor intensity of the workers, saving production field.

A feed hopper cover 10 is arranged on the feed hopper 9, a feed hopper butterfly valve 8 is arranged at the lower end of the feed hopper 9, and by the arranged feed hopper cover 10 and the feed hopper butterfly valve 8, when the device is in operation for feeding, the feeding hopper cover 10 is firstly opened, the raw materials are put into the feeding hopper 9, then the feeding hopper cover 10 is closed, then the feeding hopper butterfly valve 8 is opened to lead the raw materials into the mixing box 1, thereby avoiding the escape of dust when feeding in the operation of the device, protecting environment and cleaning, the lower end of the supporting column 12 is fixedly connected with a supporting cushion block 11, the lower surface of the supporting cushion block 11 is provided with anti-skid grains, the friction force between the supporting cushion block 11 and the supporting surface is increased through the arranged anti-skid grains, so that the supporting cushion block 11 is more stable when being supported, the observation window 18 is arranged on the front end surface of the mixing box 1, through the observation window 18 that sets up, be convenient for observe the condition of mixing in the mixing box 1, install assorted sealed lid 15 on the discharging pipe 14.

In the scheme, power supply interfaces of the first motor 16, the second motor 17 and the third motor 13 are connected with a power supply system through switches, so that rotation control of the first motor 16, the second motor 17 and the third motor 13 is realized, the first motor 16 and the third motor 13 are in models of YS6322-250w, the second motor 17 is in a model of YR315-400w, and an operation circuit is an existing conventional circuit.

The utility model discloses circuit and control that relate to are prior art, do not carry out too much repetition here.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention, and in the present invention, unless otherwise explicitly specified or limited, the terms "set", "mount", "connect", and "fix" and the like are to be construed broadly, for example, as being fixedly connected, detachably connected, or integrated; they may be mechanically coupled, directly coupled, or indirectly coupled through intervening agents, both internally and/or in any other manner known to those skilled in the art. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mechanical mixing dosing unit of vanadium nitrogen alloy production usefulness, including mixing box (1), a serial communication port, the last fixed surface intercommunication of mixing box (1) has inlet pipe (7), the upper end fixed intercommunication of inlet pipe (7) has feeder hopper (9), motor one (16) that two symmetries set up are installed to a side of mixing box (1), the output of motor one (16) runs through the side of mixing box (1) and is connected with pivot one (5) through shaft coupling fixedly, the other end of pivot one (5) is connected with the medial surface rotation of mixing box (1) through the bearing, the side fixedly connected with of pivot one (5) has the broken pole (6) of a plurality of quantity, two symmetries are installed to the preceding terminal surface of mixing box (1) and are provided with motor two (17), the output of motor two (17) runs through the preceding terminal surface of mixing box (1) and through shaft coupling fixedly connected with crushing roller (4), the other end of crushing roller (4) passes through the bearing and is connected with the medial surface rotation of mixing box (1), surface mounting has motor three (13) under mixing box (1), the output of motor three (13) runs through the lower surface of mixing box (1) and through two (3) of shaft coupling fixedly connected with pivot, puddler (2) of a plurality of quantities of side fixedly connected with of pivot two (3), support column (12) of a plurality of quantities of lower fixed connection of mixing box (1), the fixed intercommunication in side of mixing box (1) has discharging pipe (14).

2. The mechanical mixing and batching device for vanadium-nitrogen alloy production according to claim 1, characterized in that a feeding hopper cover (10) is installed on the feeding hopper (9), and a feeding hopper butterfly valve (8) is installed at the lower end of the feeding hopper (9).

3. The mechanical mixing and batching device for vanadium-nitrogen alloy production according to claim 1, characterized in that the lower end of the supporting column (12) is fixedly connected with a supporting cushion block (11), and the lower surface of the supporting cushion block (11) is provided with anti-skid veins.

4. The mechanical mixing and batching device for vanadium-nitrogen alloy production according to claim 1, characterized in that the front end face of said mixing box (1) is equipped with an observation window (18).

5. The mechanical mixing and proportioning device for vanadium-nitrogen alloy production according to claim 1, wherein the discharge pipe (14) is provided with a matching sealing cover (15).