Sand baking pipe structure for quartz sand purification

Abstract

The utility model relates to the technical field of high-purity quartz sand purification, in particular to a sand baking pipe structure for quartz sand purification, which comprises a sand baking pipe body, the device further comprises a discharging open groove, a fixing hole, a blind plate and a fixing bolt. The sand baking pipe body is installed on the sand baking furnace, the furnace body is heated to a set temperature, high-purity quartz sand enters the sand baking inner cylinder from the top end of the sand baking pipe body, flows to the bottom end through rotation of the sand baking pipe body, is blocked by the blind plate at the moment, is discharged from the discharging open groove and falls into the cooling pipe, and due to blocking of the blind plate, the high-purity quartz sand is cooled by the cooling pipe. Air in the sand baking inner cylinder does not flow in a large amount any more, impurities in the air are prevented from being mixed into high-purity quartz sand, suspended quartz sand in the sand baking inner cylinder does not blow out along with hot air any more without flowing of the air, flowing of thermodynamic air does not exist, hot air flowing out of the sand baking pipe is greatly reduced, electric energy is saved, floating materials are reduced, and the product quality and yield are improved. And the flow blocking function is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to high -purity quartz sand purification technical field especially relates to a quartz sand purification is baked sand pipe structure. BACKGROUND

[0002] High -purity quartz sand is baked sand when purifying, and the wet quartz sand is baked into dry quartz sand, and high -purity quartz sand is generally added into the baking sand pipe and heated to remove its moisture, the baking sand pipe in the prior art has the following disadvantages: the baking sand pipe is a straight cylinder, and due to the inclination of the baking sand pipe, the high -end is added, and the low end flows out, in the process of baking sand, due to the expansion of air heated, hot air flows out from the high end of the baking sand pipe, due to the formation of negative pressure in the pipe, cool air is sucked from the low end of the baking sand pipe, chimney effect is formed, which can cause air flow to bring impurities, affect the quality of high -purity quartz sand, and air flow also causes sand to float material; air flow also carries a large amount of heat, increases the baking sand energy consumption.

[0003] The common quartz sand purification baked sand pipe structure only contains the function of baking sand, can remove the moisture in high -purity quartz sand, but lacks the function of blocking flow, cannot guarantee the degree of product quality, yield and electric energy consumption, and the air in the baking sand pipe flows a lot, which causes the impurities in the air to mix into the high -purity quartz sand, and due to the flow of air, the quartz sand suspended in the baking sand pipe floats out with hot air, increases the floating material, the hot air in the baking sand pipe flows a lot, which affects the product quality, yield and electric energy consumption degree.

[0004] Therefore, in view of the above-mentioned lack of flow blocking function in the quartz sand purification baked sand pipe structure, a quartz sand purification baked sand pipe structure can be designed, the baking sand pipe body is installed on the baking sand furnace, the furnace body is heated to a set temperature, high -purity quartz sand enters the inside of the baking sand inner cylinder from the top end of the baking sand pipe body, and flows to the bottom end through the rotation of the baking sand pipe body, at this time, the high -purity quartz sand is blocked by the blind plate and discharged from the discharge slot to fall into the cooling pipe, due to the blocking of the blind plate, the air in the baking sand inner cylinder no longer flows a lot, which prevents the impurities in the air from mixing into the high -purity quartz sand, the quartz sand suspended in the baking sand inner cylinder no longer floats out with hot air due to the flow of hot air, the flow of hot air in the baking sand pipe is greatly reduced, which saves electric energy, reduces the floating material, improves the product quality and yield, and realizes the function of flow blocking. SUMMARY

[0005] In order to overcome the common quartz sand purification baked sand pipe structure, the lack of flow blocking function, the inability to guarantee the degree of product quality, yield and electric energy consumption, the air in the baking sand pipe flows a lot, which causes the impurities in the air to mix into the high -purity quartz sand, and due to the flow of air, the quartz sand suspended in the baking sand pipe floats out with hot air, increases the floating material, the hot air in the baking sand pipe flows a lot, which affects the product quality, yield and electric energy consumption degree.

[0006] The technical scheme of the utility model discloses: a quartz sand purification is with baking sand pipe structure, including baking sand pipe body, still including discharge slot, fixed hole, blind plate, fixed bolt, the bottom end of the whole baking sand pipe body is equally spaced and is provided with four discharge slots, the bottom end of baking sand pipe body is equally spaced and is provided with four fixed holes, the lower portion of baking sand pipe body is provided with blind plate, the bottom of blind plate is equally spaced and is provided with four fixed bolts in the position of four fixed holes, and blind plate is connected with baking sand pipe body after rotating into the inside of fixed hole through fixed bolt.

[0007] Preferably, the baking sand pipe body is installed on the baking sand furnace, the furnace body is heated to the set temperature, the high-purity quartz sand enters the inside of the baking sand inner cylinder from the top end of the baking sand pipe body, and flows to the bottom end through the rotation of the baking sand pipe body.

[0008] Preferably, the top of the baking sand pipe body is provided with four connecting blocks in the position of the discharge slots, and the inside of the baking sand pipe body is provided with a baking sand inner cylinder.

[0009] Preferably, the top of the baking sand pipe body is provided with four connecting blocks in the position of the discharge slots, and the inside of the baking sand pipe body is provided with a baking sand inner cylinder.

[0010] Preferably, the top of the baking sand pipe body is provided with four connecting blocks in the position of the discharge slots, and the inside of the baking sand pipe body is provided with a baking sand inner cylinder.

[0011] Preferably, the top of the baking sand pipe body is provided with four connecting blocks in the position of the discharge slots, and the inside of the baking sand pipe body is provided with a baking sand inner cylinder.

[0012] Preferably, the top of the baking sand pipe body is provided with four connecting blocks in the position of the discharge slots, and the inside of the baking sand pipe body is provided with a baking sand inner cylinder.

[0013] Preferably, the top of the baking sand pipe body is provided with four connecting blocks in the position of the discharge slots, and the inside of the baking sand pipe body is provided with a baking sand inner cylinder.

[0014] The beneficial effects of this utility model are:

[0015] 1. Install the sand-baking tube onto the sand-baking furnace and heat the furnace to the set temperature. High-purity quartz sand enters the inner cylinder of the sand-baking tube from the top and flows to the bottom through the rotating tube. At this point, the high-purity quartz sand is blocked by the blind plate and discharged from the discharge slot into the cooling pipe. Due to the obstruction of the blind plate, the air inside the inner cylinder of the sand-baking furnace no longer flows in large quantities, preventing impurities in the air from mixing with the high-purity quartz sand. Without air flow, the suspended quartz sand in the inner cylinder of the sand-baking furnace no longer floats out with the hot air. Without the flow of hot air, the outflow of hot air from the sand-baking tube is greatly reduced, saving energy. This design reduces material drift, improves product quality and output, and achieves a flow-blocking function. It addresses the common problem of conventional quartz sand purification drying tube structures that only include drying functionality, removing moisture from high-purity quartz sand but lacking flow-blocking capabilities. This results in compromised product quality, output, and energy consumption. Furthermore, the design addresses the issue of excessive airflow within the drying tube, causing airborne impurities to mix into the high-purity quartz sand. The airflow also causes suspended quartz sand to float out with the hot air, increasing material drift and negatively impacting product quality, output, and energy consumption. Attached Figure Description

[0016] Figure 1 The diagram shown is a front view of the overall structure of a sand-baking pipe for quartz sand purification according to this utility model.

[0017] Figure 2 The diagram shown is a schematic cross-sectional view of the overall structure of a sand-baking pipe for quartz sand purification according to this utility model.

[0018] Figure 3 The diagram shown is a front view of the structure of a sand-baking pipe for quartz sand purification according to this utility model.

[0019] Figure 4 The diagram shown is a bottom view of the structure of a sand-baking pipe for quartz sand purification according to this utility model.

[0020] Figure 5 The diagram shown is a bottom view of the blind plate structure of a sand-baking pipe for quartz sand purification according to this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Sand-baking pipe body; 2. Discharge groove; 3. Fixing hole; 4. Blind plate; 5. Fixing bolt; 6. Heat insulation sleeve; 7. Internal threaded hole; 8. Connecting block; 9. Locking block; 10. Connecting hole; 11. Sand-baking inner cylinder; 12. Guide arc plate; 13. Heating wire. Detailed Implementation

[0022] The utility model is further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-5 The utility model provides a kind of quartz sand purification is used to bake sand pipe structure, including baking sand pipe body 1;Still including discharge slot 2, fixed hole 3, blind plate 4, fixed bolt 5, the bottom end of baking sand pipe body 1 is equidistantly provided with four discharge slots 2, the bottom end of baking sand pipe body 1 is equidistantly provided with four fixed holes 3, the lower portion of baking sand pipe body 1 is provided with blind plate 4, the bottom of blind plate 4 is equidistantly provided with four fixed bolts 5 corresponding to the position of four fixed holes 3, blind plate 4 is connected with baking sand pipe body 1 by rotating into the inside of fixed hole 3 after fixed bolt 5 penetrates blind plate 4, baking sand pipe body 1 is installed to baking sand furnace, furnace body is heated to set temperature, high-purity quartz sand enters the inside of baking sand inner cylinder 11 from the top end of baking sand pipe body 1, and it flows to bottom end by baking sand pipe body 1 rotation, high-purity quartz sand is blocked by blind plate 4 at this time, and is discharged from discharge slot 2 and falls into cooling pipe, due to the blocking of blind plate 4, the air in baking sand inner cylinder 11 no longer flows in large quantities, prevents the impurity in air from mixing into high-purity quartz sand, and the quartz sand suspended in baking sand inner cylinder 11 no longer floats out with hot air without the flow of hot air, the flow of hot air in baking sand pipe is greatly reduced, save electric energy, reduce the floating material, improve product quality and yield, realize the function of flow blocking, to solve the common quartz sand purification is used to bake sand pipe structure, only include the function of baking sand, can remove the moisture in high-purity quartz sand, but lack the function of flow blocking, cannot guarantee product quality, yield and degree of electric energy consumption, prone to the problem that air flows in large quantities in baking sand pipe, so that the impurity in air mixes into high-purity quartz sand, and because of the flow of air, quartz sand suspended in baking sand pipe floats out with hot air, increases the floating material, hot air flows out in large quantities in baking sand pipe, affect product quality, yield and degree of electric energy consumption.

[0024] Please refer to Figures 2-5In the embodiment, the locking block 9 is arranged on the side of the connecting block 8 away from the baking sand inner cylinder 11, and the connecting hole 10 is arranged in the top end of the locking block 9 away from the connecting block 8. The left and right sides of the baking sand inner cylinder 11 are arranged with a plurality of flow guide arc plates 12. The flow guide arc plates 12 are welded to the baking sand inner cylinder 11. The heating wire 13 is sleeved on the outside of the baking sand inner cylinder 11. When the length of the baking sand pipe body 1 needs to be expanded according to the actual production requirements, the blind plate 4 at the bottom end of the first baking sand pipe body 1 is first removed, and then the connecting block 8 at the top end of the second baking sand pipe body 1 is inserted into the discharging slot 2 at the bottom of the first baking sand pipe body 1. The discharging slot 2 at the bottom of the first baking sand pipe body 1 is blocked by the connecting block 8, and then the connecting hole 10 of the locking block 9 on the second baking sand pipe body 1 is screwed into the inner screw hole 7 of the first baking sand pipe body 1. In this way, the two baking sand pipe bodies 1 are spliced into one, and the length expansion of the baking sand pipe body 1 is completed.

[0025] Please refer to Figures 1-5 In the embodiment, the heat insulation sleeve 6 is sleeved on the circumference of the baking sand pipe body 1. The inner screw hole 7 is arranged on the circumference of the baking sand pipe body 1. The connecting block 8 is arranged on the top end of the baking sand pipe body 1. The baking sand inner cylinder 11 is arranged in the baking sand pipe body 1. First, the heating wire 13 is powered on, and the temperature inside the baking sand inner cylinder 11 is preheated by the heating wire 13. Then, the baking sand pipe body 1 is installed on the baking sand furnace, and the furnace body is heated to the set temperature. The high-purity quartz sand enters the inside of the baking sand inner cylinder 11 from the top end of the baking sand pipe body 1, and flows to the bottom end by rotating the baking sand pipe body 1. At this time, the high-purity quartz sand is blocked by the blind plate 4 and discharged from the discharging slot 2 and falls into the cooling pipe. Due to the blocking of the blind plate 4, the air in the baking sand inner cylinder 11 no longer flows in large quantities, preventing impurities in the air from mixing with the high-purity quartz sand. Without the flow of hot air, the quartz sand suspended in the baking sand inner cylinder 11 no longer floats out with the hot air. Without the flow of hot air, the amount of hot air flowing out of the baking sand pipe is greatly reduced, saving electricity and reducing material loss. The product quality and yield are improved, and the function of blocking the flow is realized. The problem of air flowing in large quantities in the baking sand pipe, causing impurities in the air to mix with the high-purity quartz sand, and the quartz sand suspended in the baking sand pipe floating out with the hot air is solved.

[0026] In the work, first of all, the heating wire 13 is powered on, the temperature inside the roasting sand inner cylinder 11 is preheated by the heating wire 13, then the roasting sand pipe body 1 is installed on the roasting sand furnace, the furnace body is heated to the set temperature, the high-purity quartz sand enters the inside of the roasting sand inner cylinder 11 from the top end of the roasting sand pipe body 1, and flows to the bottom end through the roasting sand pipe body 1. At this time, the high-purity quartz sand is blocked by the blind plate 4 and discharged from the discharge slot 2 into the cooling pipe. Due to the blocking of the blind plate 4, the air in the roasting sand inner cylinder 11 no longer flows in large quantities, preventing impurities in the air from mixing with the high-purity quartz sand. Without the flow of hot air, the quartz sand suspended in the roasting sand inner cylinder 11 no longer floats out with the hot air. Without the flow of hot air, the amount of hot air flowing out of the roasting sand pipe is greatly reduced, saving energy and reducing material loss. The product quality and yield are improved. According to the actual production needs, the length of the roasting sand pipe body 1 can be expanded. First, remove the blind plate 4 at the bottom end of the first roasting sand pipe body 1, then insert the connecting block 8 at the top end of the second roasting sand pipe body 1 into the discharge slot 2 at the bottom end of the first roasting sand pipe body 1, block the discharge slot 2 at the bottom end of the first roasting sand pipe body 1 with the connecting block 8, then screw the screw through the connecting hole 10 of the locking block 9 on the second roasting sand pipe body 1 into the internal screw hole 7 of the first roasting sand pipe body 1. In this way, the two roasting sand pipe bodies 1 are connected into one, and the length expansion of the roasting sand pipe body 1 is completed, realizing the function of flow blocking.

[0027] Through the above steps, the roasting sand pipe body 1 is installed on the roasting sand furnace, the furnace body is heated to the set temperature, the high-purity quartz sand enters the inside of the roasting sand inner cylinder 11 from the top end of the roasting sand pipe body 1, and flows to the bottom end through the roasting sand pipe body 1. At this time, the high-purity quartz sand is blocked by the blind plate 4 and discharged from the discharge slot 2 into the cooling pipe. Due to the blocking of the blind plate 4, the air in the roasting sand inner cylinder 11 no longer flows in large quantities, preventing impurities in the air from mixing with the high-purity quartz sand. Without the flow of hot air, the quartz sand suspended in the roasting sand inner cylinder 11 no longer floats out with the hot air. Without the flow of hot air, the amount of hot air flowing out of the roasting sand pipe is greatly reduced, saving energy and reducing material loss. The product quality and yield are improved. The function of flow blocking is realized to solve the problem of the common quartz sand purification roasting sand pipe structure, which only contains the function of roasting sand, can remove the moisture in high-purity quartz sand, but lacks the function of flow blocking, cannot guarantee the product quality, yield and degree of energy consumption, and is prone to the problem of large flow of air in the roasting sand pipe, which causes impurities in the air to mix with high-purity quartz sand, and because of the flow of air, the quartz sand suspended in the roasting sand pipe floats out with the hot air, increasing the material loss, the hot air in the roasting sand pipe flows out in large quantities, affecting the product quality, yield and degree of energy consumption.

Claims

1. A structure of a roasting pipe for purifying quartz sand, comprising a roasting pipe body (1); characterized in that: It also includes the discharge slot (2), fixed hole (3), blind plate (4), fixed bolt (5), baking sand pipe body (1) bottom end of the whole body is equal interval discharge slot (2) four, baking sand pipe body (1) bottom end is equal interval fixed hole (3) four, baking sand pipe body (1) below provided with blind plate (4), the bottom of blind plate (4) corresponding four fixed hole (3) position is equal interval provided with fixed bolt (5) four, blind plate (4) through fixed bolt (5) after penetrating blind plate (4) and baking sand pipe body (1) is connected by rotating into fixed hole (3) inside.

2. A roasting tube for the purification of quartz sand according to claim 1, characterized in that: The upper side of the baking sand pipe body (1) is sleeved with a heat insulation sleeve (6), and the lower side of the baking sand pipe body (1) is equal interval provided with four internal screw holes (7) corresponding to the four discharge slots (2).

3. The roasting tube for purifying quartz sand according to claim 1, characterized in that: The top end of the baking sand pipe body (1) is equal interval provided with four connecting blocks (8) corresponding to the discharge slots (2), and the inside of the baking sand pipe body (1) is provided with a baking sand inner cylinder (11).

4. A quartz sand purification roasting tube structure according to claim 2 or 3, characterized in that: The side of the connecting block (8) away from the baking sand inner cylinder (11) is provided with a locking block (9) corresponding to the position of the internal screw hole (7) on the upper side.

5. The roasting tube for purifying quartz sand according to claim 4, wherein: The top end of the locking block (9) away from the connecting block (8) is provided with a connecting hole (10) corresponding to the position of the internal screw hole (7) in the middle.

6. A quartz sand purification roasting tube structure according to claim 5, characterized in that: The left and right sides of the baking sand inner cylinder (11) are equal interval provided with a plurality of flow guide arc plates (12), and the flow guide arc plates (12) are welded with the baking sand inner cylinder (11).

7. A quartz sand purification roasting tube structure according to claim 6, characterized in that: The outside of the baking sand inner cylinder (11) is sleeved with a heating electric heating wire (13).

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