CN114772604B

CN114772604B - Baking tube for quartz sand purification

Info

Publication number: CN114772604B
Application number: CN202210229202.8A
Authority: CN
Inventors: 刘秀广
Original assignee: Gansu Sushang Technology Co ltd
Current assignee: Gansu Sushang Technology Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2023-08-25
Anticipated expiration: 2042-03-09
Also published as: CN114772604A

Abstract

The application discloses a baking tube for quartz sand purification, which comprises a tube body, wherein a feeding nozzle and a discharging nozzle are respectively arranged at two ends of the tube body, a plurality of spiral auxiliary stirring plates are arranged in the tube body at intervals, the plurality of auxiliary stirring plates are spirally arranged along the length direction of the tube body, when the tube body rotates, quartz sand can move from the bottom of the auxiliary stirring plates to the top of the tube body, and a plurality of distributing plates which are matched with the plurality of auxiliary stirring plates in a one-to-one correspondence manner are also arranged in the tube body; the pipe body is internally provided with the plurality of auxiliary stirring plates which are spirally arranged, and the projection view of the auxiliary stirring plates is in a ring shape of four fifths, so that the residual time of quartz sand in the pipe body can be prolonged, and the pipe body has the advantage of reducing the quartz sand residual in the pipe body compared with a complete spiral stirring structure in the prior art.

Description

Baking tube for quartz sand purification

Technical Field

The application relates to the field of quartz sand purification, in particular to a baking tube for quartz sand purification.

Background

When quartz sand is purified, the quartz sand is generally placed into a baking tube for heating, and the baking tube in the prior art has the defects that the residence time of the quartz sand in the baking tube is short, and the quartz sand can be accumulated at the bottom of the baking tube due to the inclination of the baking tube, so that the quartz sand is easy to burst in the heating process, the yield is low, and therefore, the baking tube capable of preventing the quartz sand from accumulating and prolonging the residence time of the quartz sand needs to be designed.

Disclosure of Invention

The application provides a baking tube for quartz sand purification, which can at least solve one problem pointed out in the background art.

The utility model provides a quartz sand purification is with roast pipe, includes the body, the both ends of body are provided with feed inlet and discharge gate respectively, the interval is provided with the auxiliary stirring dish of a plurality of heliciform in the body, a plurality of auxiliary stirring dish is followed the length direction spiral arrangement of body, works as the body rotates, quartz sand can follow auxiliary stirring dish's bottom removes to the top, still be provided with in the body with a plurality of auxiliary stirring dish one-to-one matches a plurality of feed divider.

Preferably, the projection of the auxiliary stirring plate is in a ring shape of four fifths.

Preferably, the distributing disc is connected to one side of the bottom of the auxiliary stirring disc.

Preferably, the caliber of the feeding nozzle is not larger than the inner aperture of the auxiliary stirring disc.

Preferably, the outer diameter of the pipe body is 200mm-350mm.

Preferably, the plurality of distributing trays are also arranged in a spiral manner along the length direction of the pipe body, a spiral central shaft is coincident with the central line of the pipe body, the projection of each distributing tray is in a shape of a sixth circle, a guide chute is formed in each distributing tray, and the bottom of each guide chute is an inclined plane.

Preferably, a space is arranged between the lower end and the upper end of the auxiliary stirring disc, and the space is positioned above the lower end of the other auxiliary stirring disc.

Compared with the prior art, the application has the beneficial effects that: the pipe body is internally provided with the plurality of auxiliary stirring plates which are spirally arranged, and the projection view of the auxiliary stirring plates is in a ring shape of four fifths, so that the residual time of quartz sand in the pipe body can be prolonged, and the pipe body has the advantage of reducing the quartz sand residual in the pipe body compared with a complete spiral stirring structure in the prior art;

the application is also provided with the plurality of material distributing discs which are arranged in a spiral way, quartz sand can be uniformly distributed on the plurality of auxiliary stirring discs, so that the quartz sand is heated more uniformly, the condition of cracking caused by accumulation is avoided, and the yield is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present application;

FIG. 2 is a schematic view of the structure of the pipe end of the present application;

FIG. 3 is a schematic view of a partial structure of the present application;

FIG. 4 is a schematic structural diagram I of a plurality of auxiliary stirring plates according to the present application;

fig. 5 is a schematic structural diagram II of a plurality of auxiliary stirring discs according to the present application.

Reference numerals illustrate:

1-pipe body, 2-feeding nozzle, 3-discharging nozzle, 5-auxiliary stirring disk, 6-distributing disk and 7-material guiding groove.

Detailed Description

One embodiment of the present application will be described in detail below with reference to the attached drawings, but it should be understood that the scope of the present application is not limited by the embodiment.

As shown in fig. 1 to 5, the baking tube for purifying quartz sand provided by the embodiment of the application comprises a tube body 1, wherein two ends of the tube body 1 are respectively provided with a feeding nozzle 2 and a discharging nozzle 3, the outer diameter of the tube body 1 is 200mm-350mm, in the purifying process, as shown in fig. 1, the tube body 1 is in an inclined state, and quartz sand to be purified enters the tube body 1 from the feeding nozzle 2, so as to achieve the purposes of stirring the quartz sand and improving the heating uniformity degree of the quartz sand;

in order to prolong the stay time of quartz sand in the pipe body 1, a plurality of auxiliary stirring plates 5 are arranged in the pipe body 1, the auxiliary stirring plates 5 are in spiral arrangement, any auxiliary stirring plate 5 is rotated by 30-45 degrees by the auxiliary stirring plate 5 positioned above the auxiliary stirring plate 5, the projection view of the auxiliary stirring plate 5 is in a ring shape of four fifths, namely, a space is arranged between the high end and the low end of the auxiliary stirring plate 5, and quartz sand can flow to the auxiliary stirring plate 5 positioned below through the space in the rotating process of the pipe body 1;

when the existing complete spiral stirring structure is used, quartz sand is conveyed to a high position, in the conveying process, the quartz sand falls down from the edge of the spiral stirring structure, but because the pipe body 1 is in an inclined state, the quartz sand is excessively half and also falls on the lower half part of the spiral stirring structure, so that the quartz sand on the spiral stirring structure cannot be thoroughly cleaned, and the quartz sand residue exists;

in the process of rotating the pipe body 1, quartz sand rotates from the lower end of the auxiliary stirring disk 5 to the higher end of the auxiliary stirring disk 5, so that the quartz sand moves to a higher position and finally falls on the next auxiliary stirring disk 5, thereby improving the residence time of the quartz sand in the pipe body 1, the rotation direction of the auxiliary stirring disk 5 and the rotation direction of the pipe body 1 can be changed according to actual conditions, the effect to be realized by the pipe body 1 can be realized, the pipe body 1 is inclined rightwards as shown in fig. 5, at the moment, the higher end to the lower end of the auxiliary stirring disk rotate clockwise, and the rotation direction of the pipe body 1 is clockwise;

in order to prolong the stay time of quartz sand in the pipe body 1, a plurality of material distributing discs 6 are also arranged, the material distributing discs 6 are also in spiral arrangement, the material distributing discs 6 are connected to the inner side of the lower end of the auxiliary stirring disc 5, and the inner diameter of a feeding nozzle is not larger than the inner diameter of the auxiliary stirring disc 5, so when quartz sand to be purified is added into the pipe body 1, the quartz sand flows into the material distributing discs 6 due to the inclined state of the pipe body 1 and enters the auxiliary stirring disc 5, and in the rotating process of the pipe body 1, the added quartz sand to be purified flows onto the material distributing discs 6 in spiral arrangement respectively, so that the quartz sand is uniformly distributed in the pipe body 1, the occurrence of accumulation is avoided, and the yield is improved;

the projection of the distributing disc 6 is one sixth of a circle, and a guide groove 7 with a bevel bottom is arranged on the distributing disc, so that quartz sand can be conveniently guided to the auxiliary stirring disc 5.

Working principle: during processing, the worker continuously pours quartz sand to be purified into the rotating pipe body 1 from the feeding nozzle 2, the quartz sand sequentially flows into the plurality of distributing trays 6, flows onto the auxiliary stirring tray 5 under the action of the guide chute 7, so that the quartz sand is heated uniformly, flows from the low end to the high end of the auxiliary stirring tray 5 and falls onto the next auxiliary stirring tray 5, and finally flows out from the discharging nozzle 2.

It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a quartz sand is roast pipe for purification, its characterized in that includes body (1), the both ends of body (1) are provided with feed inlet (2) and discharge mouth (3) respectively, the interval is provided with a plurality of heliciform auxiliary stirring dish (5) in body (1), a plurality of auxiliary stirring dish (5) are along the length direction spiral of body (1), when body (1) rotates, quartz sand can follow the bottom of auxiliary stirring dish (5) is moved to the top, still be provided with in body (1) with a plurality of auxiliary stirring dish (5) a plurality of feed divider (6) of one-to-one matching;

the projection of the auxiliary stirring disc (5) is in a ring shape of four fifths;

a space is arranged between the lower end and the upper end of the auxiliary stirring disc (5), and the space is positioned above the lower end of the other auxiliary stirring disc (5);

the material distributing disc (6) is connected to one side of the bottom of the auxiliary stirring disc (5);

the material distribution discs (6) are also spirally arranged along the length direction of the pipe body (1), a spiral central shaft is coincident with the central line of the pipe body (1), the projection of the material distribution discs (6) is one sixth of a circle, a material guide groove (7) is formed in the material distribution discs, and the bottom of the material guide groove (7) is an inclined plane.

2. A baking tube for purifying quartz sand as claimed in claim 1, characterized in that the aperture of the feed nozzle (2) is not larger than the inner aperture of the auxiliary stirring plate (5).

3. A baking tube for purifying quartz sand as claimed in claim 1, characterized in that the outer diameter of the tube body (1) is 200mm-350mm.