CN210593413U

CN210593413U - Refractory powder dosing unit

Info

Publication number: CN210593413U
Application number: CN201921743944.2U
Authority: CN
Inventors: 韩明军; 郭晓辉
Original assignee: Zhengzhou Zhongben Refractory Technology Co ltd
Current assignee: Zhengzhou Zhongben Refractory Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-05-22
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a refractory powder dosing unit relates to cleaner production technical equipment field. The utility model discloses a material case, the bottom of material case has the feed tank through the feed pipe intercommunication, the feed tank includes the columniform branch workbin that the axis level set up, divide the rotational mounting of workbin rather than the axis coincident axis of rotation, the both ends of axis of rotation stretch out divide the workbin and wherein one end installation power equipment, the axis of rotation lateral wall is provided with the branch flitch that long limit is parallel with its axis along its rotation direction equidistance, the side of branch flitch with divide the inner wall laminating of workbin, adjacent two divide the contained angle that is the same between the flitch and be provided with the powder chamber, the bottom of dividing the workbin communicates there is the discharge pipe, the length and the width of discharge pipe and the intercommunication mouth of dividing the workbin respectively with the distance of adjacent two divide flitch distal end and divide workbin axial length the same; the problem that the dosing can not be realized by a common simple dosing device is solved.

Description

Refractory powder dosing unit

Technical Field

The utility model relates to a cleaner production technical equipment field, specific theory is a fire-resistant powder dosing unit.

Background

The production of the refractory brick is mainly made of powder, the raw materials and the mixing ratio of various raw materials are usually determined according to the chemical components, mineral compositions and process performance of the raw materials during mixing, the mixing accuracy of the raw materials determines the refractoriness and the acid and alkali resistance of the refractory, so the mixing ratio of various refractory materials must be strictly controlled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-resistant powder dosing unit to solve the unable problem that realizes dosing of common simple dosing unit.

In order to solve the above problem, the utility model discloses a following technical means:

the utility model provides a fire-resistant powder dosing unit, includes the material case, the bottom of material case has the feed tank through the feed pipe intercommunication, the feed tank includes the columniform branch workbin that the axis level set up, divide the axis of rotation of workbin internal rotation installation rather than the axis coincidence, stretch out at the both ends of axis of rotation divide workbin and wherein one end installation power equipment, the axis of rotation lateral wall is provided with the branch flitch that long limit is parallel rather than the axis along its direction of rotation equidistance, divide the flitch the side with the inner wall laminating of branch workbin, adjacent two divide to be the contained angle between the flitch the same and be provided with the powder chamber, the bottom intercommunication of branch workbin has the discharge pipe, the discharge pipe with divide the intercommunication mouth of workbin the length and width respectively with adjacent two divide the distance of flitch distal end and divide workbin axial length the same.

Further, the power equipment is a rotating motor.

Furthermore, the side wall of the feeding pipe is of a cambered surface structure, and the length and the width of a communication port of the feeding pipe and the distribution box are respectively the same as the distance between the far ends of the two adjacent distribution plates and the axial length of the distribution box.

Preferably, a reinforcing disc with the axis coincident with the rotating shaft is installed in the middle of the rotating shaft, and the material distributing plate penetrates through the reinforcing disc.

Furthermore, the material discharge pipe comprises a material guide pipe, one end of the material guide pipe is communicated with the material distribution box, the other end of the material guide pipe is communicated with a dust collecting hopper, the top surface of the dust collecting hopper is communicated with an air exhaust bent pipe provided with an air exhauster, and one end of the air exhaust bent pipe is provided with a dust collecting bag.

Furthermore, the air exhaust bent pipe is arranged at 90 degrees, the bent corner is a round angle, and the suction part of the air exhaust bent pipe is vertically arranged.

The utility model discloses compare with common dosing unit, have following beneficial effect:

the powder is directly contained in the material box, when the material needs to be mixed, the rotating shaft is rotated by utilizing power equipment, so that the rotating shaft drives the material distributing plates to rotate, in the rotating process of the material distributing plates, the powder cavity rotates together, when the powder cavity rotates to an open position, namely the powder cavity is communicated with the material box through a feeding pipe, the powder in the material box correspondingly enters the powder cavity, the rotating shaft is continuously rotated, the powder cavity continues to rotate, after the side ends of the material distributing plates on the two sides of the powder cavity are contacted with the material distributing box, the powder cavity is closed by the inner wall of the material distributing box, so that the powder in the powder cavity rotates along with the powder cavity in the material distributing box, when the powder cavity rotates to a position where the powder cavity is communicated with the material discharging pipe, the powder in the powder cavity is discharged from the material discharging pipe, and the length and width of the communicating port of the material discharging pipe and the material distributing box are respectively equal to the distance between the far ends of the, like this at the in-process of unloading, only one powder chamber is unloading all the time, that is to say, only after current powder chamber is accomplished and is unloaded, just a back powder chamber communicates with the blowdown pipe, controllable and measurable of the size in powder chamber like this, only need control power equipment, just can carry out the quantity in powder chamber through the statistics, come the ration to prepare burden the powder, and whole equipment does not need too much precision device, let whole dosing unit also can play the effect of dosing in comparatively abominable environment, can have very big life simultaneously.

Drawings

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

Fig. 2 is a schematic view of an installation structure of the distribution box and the rotating shaft in fig. 1.

Fig. 3 is a schematic view of an installation structure of the rotating shaft and the distributing plate in fig. 1.

Wherein, 1-material box, 2-material feeding pipe, 3-material feeding box, 31-material distributing box, 32-rotating shaft, 33-power equipment, 34-material distributing plate, 35-powder cavity, 4-material discharging pipe, 41-material guiding pipe, 42-dust collecting hopper, 43-air extractor, 44-air extracting elbow, 45-dust collecting bag and 5-reinforcing plate.

Detailed Description

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

Example 1

Referring to fig. 1, 2 and 3, a refractory powder quantitative batching device comprises a material tank 1, the bottom of the material tank 1 is communicated with a material supply tank 3 through a material supply pipe 2, the material supply tank 3 comprises a cylindrical material distribution box 31 with a horizontal axis, a rotating shaft 32 which is coincident with the axis of the material distribution box 31 is rotatably arranged in the material distribution box 31, two ends of the rotating shaft 32 extend out of the material distribution box 31, one end of the rotating shaft is provided with a power device 33, the side wall of the rotating shaft 32 is equidistantly provided with material distributing plates 34 with long sides parallel to the axis thereof along the rotating direction, the side surfaces of the material distributing plates 34 are attached to the inner wall of the material distributing box 31, the included angles formed between every two adjacent material distributing plates 34 are the same, a powder cavity 35 is arranged, the bottom of the material distributing box 31 is communicated with a material discharging pipe 4, and the length and the width of a communication opening of the material discharging pipe 4 and the material distributing box 31 are respectively the same as the distance between the far ends of the two adjacent material distributing plates 34 and the axial length of the material distributing box 31.

In this embodiment, the power device 33 may be a rotary motor or a rotary handle installed on the rotary shaft 32, when the powder is directly contained in the material tank 1, when the material is required to be mixed, the rotary shaft 32 is rotated by the power device 33, so that the rotary shaft drives the material distributing plate 34 to rotate, when the material distributing plate 34 rotates, the powder cavity 35 rotates together, when the powder cavity 35 rotates to an open position, that is, after the powder cavity 35 is communicated with the material tank 1 through the feeding pipe 2, the powder in the material tank 1 correspondingly enters the powder cavity 35, the rotary shaft 32 is continuously rotated, the powder cavity 35 continues to rotate, when the side ends of the material distributing plate 34 at the two sides of the powder cavity 35 are both contacted with the material distributing box 31, the powder cavity 35 is closed by the inner wall of the material distributing box 31, so that the powder cavity 35 in the powder cavity 35 rotates in the material distributing box 31 along with the powder, when the powder cavity 35 rotates to the position where it is communicated with the discharge pipe 4, the powder in the powder cavity 35 is discharged from the discharge pipe 4, because the length and the width of the communication port between the discharging pipe 4 and the distributing box 31 are respectively the same as the distance between the far ends of the two adjacent distributing plates 34 and the axial length of the distributing box 31, therefore, in the discharging process, only one powder cavity 35 is used for discharging, that is, only after the previous powder cavity 35 finishes discharging, the next powder cavity 35 is communicated with the discharging pipe 4, thus, the size of the powder cavity 35 can be controlled and measured, and the powder can be quantitatively proportioned by counting the number of the powder cavities 35 only by controlling the power equipment 33, and whole equipment does not need too much precision device, lets whole dosing unit also can play dosing's effect in comparatively abominable environment, can have very big life simultaneously.

Example 2

On the basis of embodiment 1, the side wall of the feeding pipe 2 is a cambered surface structure, and the length and width of the communication port with the distributing box 31 are respectively the same as the distance between the distal ends of two adjacent distributing plates 34 and the axial length of the distributing box 31.

In this embodiment, the top end of aforementioned feed pipe 2 and the bottom surface of material case 1 cover the intercommunication, and the top area and the shape of feed pipe 2 all are the same with the bottom surface of material case 1 promptly to reduce gradually, it is excessive to be the cambered surface, and in this embodiment, the powder is at the in-process that gets into powder chamber 35, and only one powder chamber 35 is feeding at the same time, lets feeding efficiency higher.

Example 3

On the basis of embodiment 2, the middle part of the rotating shaft 32 is provided with the reinforcing disc 5 with the axis coinciding with the rotating shaft, and the material distributing plate 34 penetrates through the reinforcing disc 5.

In the present embodiment, the reinforcing plate 5 is divided into a plurality of small arc plates, each of which is welded to the material distributing plate 34 and the rotating shaft 32, and all of the small arc plates are concentrically arranged, so that the material distributing plate 34 is reinforced by the small arc plates.

Example 4

On the basis of embodiment 3, the discharging pipe 4 includes a material guiding pipe 41, one end of the material guiding pipe 41 is communicated with the material distributing box 31, the other end is communicated with a dust collecting hopper 42, the top surface of the dust collecting hopper 42 is communicated with an air-extracting elbow 44 provided with an air extractor 43, and one end of the air-extracting elbow 44 is provided with a dust collecting bag 45.

In this embodiment, during the material preparation process, the air pump 43 is turned on, and the floating dust generated during the discharging process can be pumped into the air pumping elbow 44 and then collected in the dust bag 45, so as to prevent the floating dust generated during the discharging process from floating in the air in a large amount.

Example 5

On the basis of embodiment 4, the suction elbow 44 is arranged at 90 degrees, the bending corner is a round corner, and the suction part of the suction elbow 44 is vertically arranged.

In order to prevent the floating dust in the dust bag 45 from falling down and falling out of the air suction elbow 44 during the operation of the air suction device 43, the dust is collected by the 90-degree air suction elbow 44, and after the operation of the air suction device 43, the dust bag 45 falls down by its own gravity, so that a large amount of collected floating dust is not sucked into and does not fall out of the air suction elbow 44.

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 a refractory powder dosing unit which characterized in that: including material case (1), the bottom of material case (1) has feed case (3) through feed pipe (2) intercommunication, feed case (3) are including columniform branch workbin (31) that the axis level set up, divide workbin (31) internal rotation installation and axis coincident axis (32) rather than, the both ends of axis of rotation (32) are stretched out divide workbin (31) and wherein one end installation power equipment (33), axis of rotation (32) lateral wall is provided with branch flitch (34) that long limit is parallel rather than the axis along its direction of rotation equidistance, divide the side of flitch (34) with the inner wall laminating of branch workbin (31), adjacent two divide to be the contained angle between flitch (34) the same and be provided with powder chamber (35), the bottom intercommunication of branch workbin (31) has discharge pipe (4), discharge pipe (4) and the length and the width of the intercommunication mouth of branch workbin (31) respectively with adjacent two divide the distance of flitch (34) distal end and the distance of branch flitch (34) distal end and the bottom The axial lengths of the distributing boxes (31) are the same.

2. The refractory powder dosing device of claim 1, wherein: the power device (33) is a rotating electric machine.

3. The refractory powder dosing device of claim 1, wherein: the side wall of the feeding pipe (2) is of a cambered surface structure, and the length and the width of a communication opening of the feeding pipe and the material distribution box (31) are respectively the same as the distance between the far ends of the two adjacent material distribution plates (34) and the axial length of the material distribution box (31).

4. The refractory powder dosing device of claim 1, wherein: the middle part of the rotating shaft (32) is provided with a reinforcing disc (5) with the axis coincident with the rotating shaft, and the material distributing plate (34) penetrates through the reinforcing disc (5).

5. The refractory powder dosing device of claim 1, wherein: the discharging pipe (4) comprises a material guiding pipe (41), one end of the material guiding pipe (41) is communicated with the material distributing box (31), the other end of the material guiding pipe is communicated with a dust collecting hopper (42), the top surface of the dust collecting hopper (42) is communicated with an air exhaust bent pipe (44) provided with an air exhauster (43), and one end of the air exhaust bent pipe (44) is provided with a dust collecting bag (45).

6. The refractory powder dosing unit of claim 5, wherein: the air exhaust bent pipe (44) is arranged at 90 degrees, the bending corner is a round angle, and the suction part of the air exhaust bent pipe (44) is vertically arranged.