CN211462909U

CN211462909U - Environment-friendly stirrer for anhydrous stemming

Info

Publication number: CN211462909U
Application number: CN201922406243.6U
Authority: CN
Inventors: 王朝新; 王楠
Original assignee: Gongyi Xinjin Refractory Material Co ltd
Current assignee: Gongyi Xinjin Refractory Material Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-11
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an environment-friendly mixer for anhydrous stemming, including agitator tank and the rabbling mechanism of setting in the agitator tank, above-mentioned rabbling mechanism fixes in the bottom of above-mentioned agitator tank and connecting motor, and the top of above-mentioned rabbling mechanism is provided with the screen cloth, and the one end of above-mentioned screen cloth is provided with the swing mechanism of the reciprocal swing of control screen cloth, and the top of above-mentioned agitator tank is provided with the feeder hopper, and the discharge gate of above-mentioned feeder hopper is located the screen cloth top. The utility model discloses a screen cloth and swing mechanism's setting can make the raw materials powder evenly fall down, improves the mixing efficiency of raw materials, makes the raw materials mixture more even simultaneously.

Description

Environment-friendly stirrer for anhydrous stemming

Technical Field

The utility model relates to a refractory material technical field, concretely relates to environment-friendly mixer for anhydrous stemming.

Background

The stemming is a refractory material for blocking an iron tap hole, and can be divided into two main types of water stemming and anhydrous stemming at present, wherein the water stemming is used for a medium and small blast furnace with lower top pressure and low enhanced smelting degree, and the anhydrous stemming is used for a medium and large blast furnace with higher top pressure and high enhanced smelting degree. The stirrer is a necessary tool for manufacturing the anhydrous stemming, and the existing stirrer for manufacturing the anhydrous stemming is too high in feeding speed when raw materials are fed, so that the raw materials are not uniformly mixed, and the performance of the stemming is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly mixer for anhydrous stemming, the mixer of solving present preparation anhydrous stemming feed speed is too fast when raw materials feeding, is unfavorable for the mixing of raw materials, influences the problem of the performance of stemming.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides an environment-friendly mixer for anhydrous stemming, includes agitator tank and the rabbling mechanism of setting in the agitator tank, and above-mentioned rabbling mechanism fixes in the bottom of above-mentioned agitator tank and connects the motor, and the top of above-mentioned rabbling mechanism is provided with the screen cloth, and the one end of above-mentioned screen cloth is provided with the swing mechanism of control screen cloth reciprocating swing, and the top of above-mentioned agitator tank is provided with the feeder hopper, and the discharge gate of above-mentioned feeder hopper is located the screen cloth top.

Preferably, a motor cover is provided outside the motor, the motor cover has a double-layer structure, and soundproof cotton is provided between the double-layer structure.

Preferably, the screen is formed in an arc shape and closed at both ends thereof, and the screen is fixed to both side walls of the agitation tank by a horizontal fixed shaft.

Preferably, one end of the screen penetrates through the side wall of the stirring box body, a plurality of clamping teeth are arranged at intervals on the arc-shaped edge of the end part, a gear matched with the clamping teeth is fixed on the side wall of the stirring box body, and the gear and the clamping teeth are matched to form a swinging mechanism.

Preferably, the stirring mechanism includes a stirring shaft and arc-shaped stirring arms fixed on the stirring shaft, the stirring shaft is connected with a motor fixed at the bottom of the stirring box body, and at least two arc-shaped stirring arms are arranged at intervals along the circumferential direction of the stirring shaft.

Preferably, the stirring shaft is further provided with at least two spiral stirring arms, each spiral stirring arm is spirally wound from one end of the stirring shaft to the other end, and the winding directions of different spiral stirring arms are different.

Preferably, the arc-shaped stirring arm is further fixed with a scraper through a connecting cross rod, and the scraper is in contact with the side wall of the stirring box body.

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

the utility model discloses a set up the screen cloth above the rabbling mechanism to control the screen cloth through the swing mechanism and carry out reciprocating swing, when stirring, put into the feeder hopper with the raw materials, then fall into the screen cloth, under the effect of swing mechanism, the raw materials fall off from the screen cloth gradually and get into the agitator tank and stir; through the setting of screen cloth and swing mechanism, can make the raw materials powder evenly fall down, improve the mixing efficiency of raw materials, make the raw materials mixture more even simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1 and 2 show the utility model discloses a structural schematic diagram, refer to fig. 1 and 2, aim at the utility model discloses an embodiment, an environment-friendly mixer for anhydrous stemming, including agitator tank 1 and the rabbling mechanism of setting in agitator tank 1, above-mentioned rabbling mechanism is fixed in the bottom of above-mentioned agitator tank 1 and is connected motor 2, and the top of above-mentioned rabbling mechanism is provided with screen cloth 3, and the one end of above-mentioned screen cloth 3 is provided with the swing mechanism of the reciprocal swing of control screen cloth 3, and the top of above-mentioned agitator tank 1 is provided with feeder hopper 4, and the discharge gate of above-mentioned feeder hopper 4 is located screen cloth 3 top. In the embodiment, the screen is arranged above the stirring mechanism, and the swinging mechanism controls the screen to swing back and forth, so that when stirring, raw materials are placed into the feed hopper and then fall into the screen, and under the action of the swinging mechanism, the raw materials gradually fall from the screen and enter the stirring box body for stirring; through the setting of screen cloth and swing mechanism, can make the raw materials powder evenly fall down, improve the mixing efficiency of raw materials, make the raw materials mixture more even simultaneously.

Further, a motor cover 5 is provided outside the motor 2, the motor cover 5 has a double-layer structure, and soundproof cotton is provided between the double-layer structure. Set up the motor cover in the outside of motor to set up soundproof cotton in the motor cover, effective noise reduction optimizes the production environment.

Further, the screen 3 is formed in an arc shape and closed at both ends, and the screen 3 is fixed to both side walls of the mixer case 1 by a horizontal fixing shaft 6. In this embodiment, the screen cloth is fixed through the fixed axle, and stable in structure does benefit to the swing of screen cloth.

Furthermore, one end of the screen 3 penetrates through the side wall of the stirring box 1, a plurality of latches 8 are arranged at intervals on the arc-shaped edge of the end, a gear 9 matched with the latches 8 is fixed on the side wall of the stirring box 1, and the gear 9 and the latches 8 are matched to form a swing mechanism. The swing mechanism is formed by matching a gear and a latch, and the gear is driven by a driving motor to reciprocate, so that the screen is swung under the condition that the gear is matched with the latch.

Further, the stirring mechanism comprises a stirring shaft 11 and arc-shaped stirring arms 12 fixed on the stirring shaft 11, the stirring shaft 11 is connected with the motor 2 fixed at the bottom of the stirring box body 1, and at least two arc-shaped stirring arms 12 are arranged and arranged at intervals along the circumferential direction of the stirring shaft 11. Set up two at least arc rabbling arms on the rabbling mechanism, make the stirring orbit can form the cup, simultaneously under the effect of rotatory centrifugal force, the inboard raw materials of arc rabbling arm outwards removes gradually and forms the mixing trend.

Further, at least two spiral stirring arms 13 are further disposed on the stirring shaft 11, and each spiral stirring arm 13 is spirally wound from one end of the stirring shaft 11 to the other end, and the winding directions of different spiral stirring arms 13 are different. Still set up spiral type stirring arm on the (mixing) shaft, can be that the inside material of arc stirring arm forms the stirring vortex, improve stirring efficiency.

Further, because the materials are adhered to the side wall of the mixing box body during the mixing process, in order to clean the materials, a scraper 15 is further fixed on the arc-shaped mixing arm 12 through a connecting cross rod 14, and the scraper 15 is in contact with the side wall of the mixing box body 1.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides an environment-friendly mixer for anhydrous stemming, includes agitator tank (1) and sets up the rabbling mechanism in agitator tank (1), its characterized in that: the rabbling mechanism is fixed the bottom and the connecting motor (2) of agitator tank body (1), the top of rabbling mechanism is provided with screen cloth (3), the one end of screen cloth (3) is provided with control screen cloth (3) reciprocating swing's swing mechanism, the top of agitator tank body (1) is provided with feeder hopper (4), the discharge gate of feeder hopper (4) is located screen cloth (3) top.

2. The environment-friendly mixer for anhydrous stemming according to claim 1, wherein: the motor cover (5) is arranged on the outer side of the motor (2), the motor cover (5) is of a double-layer structure, and sound insulation cotton is arranged between the double-layer structure.

3. The environment-friendly mixer for anhydrous stemming according to claim 1, wherein: the screen (3) is arc-shaped, two ends of the screen are closed, and the screen (3) is fixed on two side walls of the stirring box body (1) through a transverse fixing shaft (6).

4. The environment-friendly mixer for anhydrous stemming according to claim 1, wherein: one end of the screen (3) penetrates out of the side wall of the stirring box body (1), a plurality of clamping teeth (8) are arranged at the arc-shaped edge of the end part at intervals, a gear (9) matched with the clamping teeth (8) is fixed on the side wall of the stirring box body (1), and the gear (9) and the clamping teeth (8) are matched to form a swinging mechanism.

5. The environment-friendly mixer for anhydrous stemming according to claim 1, wherein: the stirring mechanism comprises a stirring shaft (11) and arc-shaped stirring arms (12) fixed on the stirring shaft (11), wherein the stirring shaft (11) is fixedly connected with a motor (2) at the bottom of the stirring box body (1), the arc-shaped stirring arms (12) are at least two, and the arc-shaped stirring arms are arranged along the circumferential direction of the stirring shaft (11) at intervals.

6. The environment-friendly mixer for anhydrous stemming according to claim 5, wherein: the stirring shaft (11) is further provided with at least two spiral stirring arms (13), each spiral stirring arm (13) is spirally wound from one end of the stirring shaft (11) to the other end, and the winding directions of different spiral stirring arms (13) are different.

7. The environment-friendly mixer for anhydrous stemming according to claim 5, wherein: still be fixed with scraper blade (15) through connecting horizontal pole (14) on arc stirring arm (12), scraper blade (15) with the lateral wall of agitator tank body (1) contacts.