CN212636653U

CN212636653U - Ultralow smoke density flame-retardant quartz stone plate baking and curing equipment

Info

Publication number: CN212636653U
Application number: CN202020965452.4U
Authority: CN
Inventors: 田雨; 严发祥; 潘忠香
Original assignee: Guangzhou Gelandi New Material Co ltd
Current assignee: Guangzhou Gelandi New Material Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-02
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a fire-retardant quartzy slabstone material of ultralow smoke density toasts curing equipment, include: stoving case, cylinder conveyer, stoving ring and air pump. The drying box is provided with a cavity. The roller conveyor is arranged in the cavity and comprises a rack and a plurality of rollers which are arranged on the rack and are arranged in parallel at intervals along the length direction of the rack. The drying ring is arranged in the cavity and sleeved on the periphery of the rack, so that one part of the roller conveyor is positioned in the drying ring. The drying ring is of a hollow structure, an air inlet is formed in the drying ring, and a plurality of air exhaust holes communicated with the air inlet are formed in the curved surface of the inner ring of the drying ring. The air pump is arranged on the frame and is communicated with the air inlet hole through an air pipe and used for pumping hot air in the cavity to the air inlet hole. This fire-retardant quartz stone panel of ultralow smoke density toasts curing equipment has improved the efficiency of stoving quartz stone panel.

Description

Ultralow smoke density flame-retardant quartz stone plate baking and curing equipment

Technical Field

The utility model relates to a panel drying equipment technical field especially relates to fire-retardant quartzy slabstone material of ultralow smoke density toasts curing equipment.

Background

The process for processing the artificial quartz stone plate generally comprises the following steps: collecting raw materials → selecting materials → mixing → stirring → distributing → vacuum high-frequency vibration pressing → heat curing and shaping → thickening and grinding → polishing → cutting plate → packaging and warehousing. In the existing quartz stone plate heating, curing and shaping process, the drying efficiency of the quartz stone plate is often slow; therefore, the baking equipment which can turn over the quartz stone plate to dry the bottom surface of the quartz stone plate is derived, so that the drying efficiency is improved. Even so, the drying efficiency of the quartzite plate still needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an ultralow smoke density flame-retardant quartz stone plate baking and curing device, which improves the efficiency of drying quartz stone plates.

The purpose of the utility model is realized by adopting the following technical scheme:

the fire-retardant quartzite panel of ultralow smoke density toasts curing apparatus includes:

a drying box having a cavity;

the roller conveyor is arranged in the cavity and comprises a rack and a plurality of rollers which are arranged on the rack and are arranged in parallel at intervals along the length direction of the rack;

the drying ring is arranged in the cavity and sleeved on the periphery of the rack, so that one part of the roller conveyor is positioned in the drying ring; the drying ring is of a hollow structure, an air inlet is formed in the drying ring, and a plurality of air exhaust holes are formed in the curved surface of the inner ring of the drying ring;

the air pump is installed on the rack and communicated with the air inlet hole through an air pipe and used for pumping hot air in the cavity to the air inlet hole.

Furthermore, a first supporting seat is fixed on the rack and is positioned right above the roller, and a stepping motor is mounted on the first supporting seat; and a first Y-shaped frame is fixed at one end of the drying ring, and the stepping motor is in driving connection with the first Y-shaped frame.

Furthermore, a second supporting seat is fixed on the rack and is positioned right above the roller, a bearing is mounted on the second supporting seat, and a supporting shaft is sleeved on an inner ring of the bearing; a second Y-shaped frame is fixed on the drying ring, and the second Y-shaped frame and the first Y-shaped frame are oppositely arranged at two ends of the drying ring; the support shaft is fixedly connected with the second Y-shaped frame.

Further, the baking and curing equipment for the ultra-low smoke density flame-retardant quartz stone plate further comprises a ventilating plate, wherein the ventilating plate is of a cuboid structure, and a plurality of ventilating holes penetrating through the ventilating plate along the vertical direction are formed in the ventilating plate; the gas permeable plate is used for supporting a quartz stone plate and is suitable for being stacked on the roller.

Furthermore, the air inlet holes are provided with a plurality of air pumps, and each air pump is communicated with at least one of the air inlet holes.

Further, a plurality of exhaust holes are uniformly distributed along the circumferential direction of the drying ring and are uniformly distributed along the axial direction of the drying ring.

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

1. the drying ring is sleeved on the periphery of the rack, so that the drying ring can perform all-dimensional synchronous drying on the quartz stone plate, that is, all parts of the workpiece are uniformly heated in the drying ring, and the drying efficiency of the quartz stone plate is accelerated.

2. In addition, because a certain distance exists between the adjacent rollers of the roller conveyor, the drying ring is favorable for blowing hot air to the quartz stone plate from bottom to top.

3. Through scattering a plurality of exhaust holes at the interior ring curved surface of stoving ring, can not advance and to accelerate the air current (the gas pocket is less promptly, and the gas velocity of flow is faster) in order to improve drying efficiency, can avoid the local uneven being heated moreover.

Drawings

FIG. 1 is a schematic structural view of the baking and curing equipment for ultra-low smoke density flame-retardant quartz stone plate of the present invention;

FIG. 2 is a schematic structural diagram of the baking and curing equipment for the ultra-low smoke density flame-retardant quartzite plate shown in FIG. 1 (wherein, the side plate of the drying box is hidden);

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural view of the vent plate of fig. 1.

In the figure: 1. a drying box; 11. a cavity; 2. a roller conveyor; 21. a frame; 22. a drum; 23. a first support base; 24. a second support seat; 3. drying the ring; 31. an air inlet; 32. an exhaust hole; 4. an air pump; 5. a stepping motor; 6. a first Y-shaped frame; 7. a bearing; 8. a second Y-shaped frame; 9. a gas permeable plate; 91. and (4) air holes.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used herein, "vertical," "horizontal," "left," "right," and similar expressions are for purposes of illustration only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the baking and curing equipment for ultra-low smoke density flame-retardant quartzite plate according to a preferred embodiment of the present invention is shown, comprising: drying box 1, roller conveyor 2, stoving ring 3 and air pump 4.

The drying box 1 is provided with a cavity 11, the cavity 11 is used for accommodating other components, and the cavity 11 can prevent hot air in the drying box 1 from escaping. Wherein, stoving case 1 can generate heat through electrical heating or gas, also can let in cavity 11 with hot waste gas and dry the quartz stone panel.

The roller conveyor 2 is installed in the cavity 11, and the roller conveyor 2 includes a frame 21 and a plurality of rollers 22 installed on the frame 21 and arranged in parallel at intervals along the length direction of the frame 21.

The drying ring 3 is arranged in the cavity 11, and the drying ring 3 is sleeved on the periphery of the rack 21, so that a part of the roller conveyor 2 is positioned in the drying ring 3. The drying ring 3 is of a hollow structure, an air inlet 31 is formed in the drying ring 3, and a plurality of air outlets 32 communicated with the air inlet 31 are formed in the inner ring curved surface of the drying ring 3.

The air pump 4 is installed on the frame 21, and the air pump 4 is communicated with the air inlet 31 through an air pipe and is used for pumping hot air in the cavity 11 to the air inlet 31.

During operation, the air pump 4 pumps hot air in the cavity 11 to the air inlet 31 in a circulating manner, and as the inside of the drying ring 3 is of a hollow structure, air is discharged to the air outlet 32 through the air inlet 31, and the quartz stone plate on the roller 22 is dried through the air outlet 32. Obviously, establish in the periphery of frame 21 through drying ring 3 cover for drying ring 3 carries out all-round synchronous stoving to the quartzy slabstone material, even make each position of work piece be heated evenly in drying ring 3, thereby accelerate the drying efficiency of quartzy slabstone material. In addition, because a certain distance exists between the adjacent rollers 22 of the roller conveyor 2, the drying ring 3 is favorable for blowing hot air to the quartz stone plate from bottom to top. By dispersing the plurality of exhaust holes 32 in the inner ring curved surface of the drying ring 3, the air flow can be accelerated (i.e., the smaller the air holes, the faster the air flow rate) to improve the drying efficiency, and the local uneven heating can be avoided.

Preferably, a first supporting seat 23 is fixed on the frame 21, the first supporting seat 23 is located right above the drum 22, and the stepping motor 5 is installed on the first supporting seat 23. One end of the drying ring 3 is fixed with a first Y-shaped frame 6, and the stepping motor 5 is in driving connection with the first Y-shaped frame 6. The first Y-shaped frame 6 is driven to rotate by the dead-beat motor, so that the drying ring 3 rotates, and the drying efficiency of the quartz stone plate can be further accelerated. Wherein, in the course of the work, step motor 5 carries out positive and negative rotation and goes on in turn to avoid inside components and parts to collide each other.

Preferably, a second support seat 24 is fixed on the frame 21, the second support seat 24 is located right above the drum 22, the bearing 7 is installed on the second support seat 24, and the inner ring of the bearing 7 is sleeved with the support shaft; a second Y-shaped frame 8 is fixed on the drying ring 3, and the second Y-shaped frame 8 and the first Y-shaped frame 6 are oppositely arranged at two ends of the drying ring 3; the supporting shaft is fixedly connected with the second Y-shaped frame 8. The drying ring 3 is supported by the supporting shaft, so that the safe operation of the drying ring 3 is further ensured.

Preferably, referring to fig. 4, the ultra-low smoke density flame-retardant quartz stone plate baking and curing device further comprises a ventilating plate 9, the ventilating plate 9 is of a cuboid structure, and a plurality of ventilating holes 91 penetrating through the ventilating plate 9 along the vertical direction are formed in the ventilating plate 9; the gas permeable plate 9 is used for supporting the quartz stone plate, and the gas permeable plate 9 is suitable for being stacked on the roller 22. It can be understood that because the quartzite panel is before the stoving solidification, intensity is not enough, and has the clearance between the cylinder 22, in order to avoid the quartzite panel to warp, supports the quartzite panel through ventilative board 9, can effectively avoid the damage of quartzite panel.

Preferably, a plurality of air inlets 31 are arranged, a plurality of air pumps 4 are arranged, and each air pump 4 is at least communicated with one air inlet 31; thereby guarantee that the gas velocity of flow is very fast to guarantee higher drying efficiency.

Preferably, the plurality of exhaust holes 32 are uniformly distributed along the circumferential direction of the drying ring 3, and are uniformly distributed along the axial direction of the drying ring 3.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The fire-retardant quartzite panel of ultralow smoke density toasts curing equipment, its characterized in that includes:

a drying box having a cavity;

2. The ultra-low smoke density flame retardant quartzite plate baking and curing device as claimed in claim 1, wherein a first supporting seat is fixed on the frame, the first supporting seat is positioned right above the roller, and a stepping motor is mounted on the first supporting seat; and a first Y-shaped frame is fixed at one end of the drying ring, and the stepping motor is in driving connection with the first Y-shaped frame.

3. The baking and curing equipment for the ultra-low smoke density flame-retardant quartz stone plate as claimed in claim 2, wherein a second supporting seat is fixed on the frame, the second supporting seat is positioned right above the roller, a bearing is installed on the second supporting seat, and a supporting shaft is sleeved on an inner ring of the bearing; a second Y-shaped frame is fixed on the drying ring, and the second Y-shaped frame and the first Y-shaped frame are oppositely arranged at two ends of the drying ring; the support shaft is fixedly connected with the second Y-shaped frame.

4. The ultra-low smoke density flame retardant quartz stone plate baking and curing device as claimed in claim 1, further comprising a ventilation plate, wherein the ventilation plate is of a cuboid structure, and a plurality of ventilation holes penetrating through the ventilation plate along a vertical direction are formed on the ventilation plate; the gas permeable plate is used for supporting a quartz stone plate and is suitable for being stacked on the roller.

5. The apparatus for baking and curing ultra-low smoke density flame retardant quartzite slabs according to claim 1, wherein a plurality of air inlets are provided, and a plurality of air pumps are provided, each air pump being in communication with at least one of the air inlets.

6. The apparatus of claim 1, wherein the plurality of exhaust holes are uniformly distributed along a circumferential direction of the drying ring and are uniformly distributed along an axial direction of the drying ring.