CN210292695U

CN210292695U - Quartz stone plate drying device

Info

Publication number: CN210292695U
Application number: CN201920888644.7U
Authority: CN
Inventors: 梁志华
Original assignee: Yunfu Yingtuo Stone Industry Co ltd
Current assignee: Yunfu Yingtuo Stone Industry Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-10
Anticipated expiration: 2029-06-13

Abstract

The utility model particularly discloses a quartz stone plate drying device, which comprises a frame and an air heater; a conveying belt is arranged in the middle of the rack; a driving motor for driving the conveying belt to rotate is arranged at the bottom of one end of the conveying belt; the air heater is arranged on the outer side of one end of the rack far away from the driving motor; an upper air duct is arranged at one end of the air heater; one end of the upper air duct extends into the frame and is arranged above the conveying belt; the upper air duct is provided with an upper nozzle facing the conveying belt; the other end of the air heater is provided with a lower air duct; one end of the lower air duct extends into the frame and is arranged below the conveying belt; the lower air duct is provided with a lower nozzle facing the conveying belt; and temperature sensors are symmetrically arranged at the top of the inner side of the rack. The utility model has the advantages of drying efficiency is high and can guarantee that quartz stone plate produces high-quality.

Description

Quartz stone plate drying device

Technical Field

The utility model relates to a panel processing technology field, concretely relates to quartz stone panel drying device.

Background

In the process of processing and producing the plate, a drying device is often needed to reduce the moisture content in the plate. Traditional panel drying device generally all adopts the baking house, arranges panel in the panel rack of baking house on, heats the drying through the inside panel of heater to the baking house, because the bulk of panel appears heating phenomenons such as inhomogeneous when the heating, and heating efficiency and heating effect are low, greatly reduced the quality of panel, consequently, need provide a new technical scheme and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a quartz stone plate drying device is provided, its drying efficiency is high and can guarantee the production quality of quartz stone plate.

A quartz stone plate drying device comprises a rack and an air heater; a conveying belt is arranged in the middle of the rack; a driving motor for driving the conveying belt to rotate is arranged at the bottom of one end of the conveying belt; the air heater is arranged on the outer side of one end of the rack far away from the driving motor; an upper air duct is arranged at one end of the air heater; one end of the upper air duct extends into the frame and is arranged above the conveying belt; the upper air duct is provided with an upper nozzle facing the conveying belt; the other end of the air heater is provided with a lower air duct; one end of the lower air duct extends into the frame and is arranged below the conveying belt; the lower air duct is provided with a lower nozzle facing the conveying belt; and temperature sensors are symmetrically arranged at the top of the inner side of the rack.

Preferably, the top of the frame is also provided with a control device; the driving motor is electrically connected with the control device; the temperature sensor is in control connection with the air heater through a control device.

Preferably, a heat collecting tank is arranged at the top of the frame; the heat collection box is communicated with the inside of the frame. The waste heat is convenient to collect, and the resource is saved.

Further preferably, one end of the heat collecting tank is provided with a circulating pipe; one end of the circulating pipe, which is far away from the heat collection box, is provided with a dust removal bag; the dust removal bag is arranged above the air heater. Effectively clear away the inside dust of frame, avoid causing the pollution to the air in workshop.

Further preferably, a first pipeline is arranged between the circulating pipe and the upper air duct; and a second pipeline is arranged between the upper air duct and the lower air duct. Is beneficial to the recycling of waste heat.

Further preferably, a dust removal valve is further arranged on the circulating pipe; the dust removal valve is arranged between the dust removal bag and the first pipeline; the dust removal valve is electrically connected with the control device. It is convenient to control the circulation of air by means of the control device.

Further preferably, a first valve is arranged on the first pipeline; a second valve is arranged on the second pipeline; the first valve and the second valve are respectively electrically connected with the control device. The operation of staff is convenient.

Preferably, one end of the upper air duct, which is close to the air heater, is provided with an upper control valve; one end of the lower air duct, which is close to the air heater, is provided with a lower control valve; the upper control valve and the lower control valve are respectively electrically connected with the control device. The operation of staff is convenient.

Preferably, the bottom of the frame is provided with a blower; the blower is symmetrically provided with a blower pipe; the other end of the blast pipe extends into the frame; a third valve is arranged on the blast pipe; the blower is electrically connected with the control device. Heating up the recovery of heat and air circulation.

Further preferably, the bottom of the frame is also symmetrically provided with supporting legs; the supporting legs are arranged at four corners of the bottom of the rack.

Has the advantages that: the utility model discloses it is rational in infrastructure, heat the air through air heater, constantly heat quartzy slabstone material under the effect of upper nozzle and lower nozzle, make the positive and negative heating of panel even, the processingquality of quartzy slabstone material has been guaranteed when improving drying efficiency, temperature sensor can the temperature in the real-time supervision frame, and realize the control to the temperature through controlling means, make quartzy slabstone material heat in the temperature range of regulation, under driving motor's drive, the conveyer belt can heat the panel of different shapes.

Drawings

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

In the figure: 1-driving a motor; 2-a conveyor belt; 3-a frame; 4-a temperature sensor; 5-an upper nozzle; 6-heat collecting tank; 7-a control device; 8-a circulating pipe; 9-a dust removal valve; 10-a first conduit; 11-upper airway; 12-a second conduit; 13-dust removal bag; 14-a first valve; 15-upper control valve; 16-an air heater; 17-a lower control valve; 18-a second valve; 19-lower airway; 20-supporting feet; 21-a third valve; 22-a blast pipe; 23-a blower; 24-lower nozzle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1

As shown in fig. 1, the utility model provides a quartz stone plate drying device, which comprises a frame 3 and an air heater 16; the middle part of the frame 3 is provided with a conveyer belt 2; the bottom of one end of the conveyer belt 2 is provided with a driving motor 1 for the conveyer belt 2 to rotate; the air heater 16 is arranged outside one end of the frame 3 far away from the driving motor 1; an upper air duct 11 is arranged at one end of the air heater 16; one end of the upper air duct 11 extends into the frame 3 and is arranged above the conveyer belt 2; the upper air duct 11 is provided with an upper nozzle 5 facing the conveyer belt 2; the other end of the air heater 16 is provided with a lower air duct 19; one end of the lower air duct 19 extends into the frame 3 and is arranged below the conveying belt 2; the lower gas-guide tube 19 is provided with a lower nozzle 24 facing the conveyer belt 2; the top of the inner side of the frame 3 is symmetrically provided with temperature sensors 4; the utility model has reasonable structure, heats the air through the air heater 16, continuously heats the quartz stone plate under the action of the upper nozzle 5 and the lower nozzle 24, ensures the uniform heating of the front and the back of the plate, improves the drying efficiency, ensures the processing quality of the quartz stone plate, and the temperature sensor 4 can monitor the temperature in the frame 3 in real time,

example 2

As shown in fig. 1, the present embodiment 2 adopts the following preferred scheme based on embodiment 1: the top of the frame 3 is also provided with a control device 7; the driving motor 1 is electrically connected with the control device 7; the temperature sensor 4 is in control connection with the air heater 16 through the control device 7; the top of the frame 3 is provided with a heat collecting tank 6; the heat collecting box 6 is communicated with the inside of the frame 3, so that waste heat can be collected conveniently, and resources can be saved; one end of the heat collection tank 6 is provided with a circulating pipe 8; one end of the circulating pipe 8, which is far away from the heat collecting box 6, is provided with a dust removing bag 13; the dust removal bag 13 is arranged above the air heater 16, so that dust in the rack 3 is effectively removed, and air in a workshop is prevented from being polluted; a first pipeline 10 is arranged between the circulating pipe 8 and the upper gas guide pipe 11; a second pipeline 12 is arranged between the upper air duct 11 and the lower air duct 19, which is beneficial to recycling waste heat; the circulating pipe 8 is also provided with a dust removal valve 9; the dust removal valve 9 is arranged between the dust removal bag 13 and the first pipeline 10; the dust removal valve 9 is electrically connected with the control device 7, so that the circulation of air is controlled by the control device 7; a first valve 14 is arranged on the first pipeline 10; a second valve 18 is arranged on the second pipeline 12; the first valve 14 and the second valve 18 are respectively electrically connected with the control device 7, so that the operation of workers is facilitated; an upper control valve 15 is arranged at one end of the upper air duct 11 close to the air heater 16; one end of the lower air duct 19 close to the air heater 16 is provided with a lower control valve 17; the upper control valve 15 and the lower control valve 17 are respectively electrically connected with the control device 7, so that the operation of workers is facilitated; the bottom of the frame 3 is provided with a blower 23; the blower 23 is symmetrically provided with a blower pipe 22; the other end of the blast pipe 22 extends into the frame 3; the blast pipe 22 is provided with a third valve 21; the blower 23 is electrically connected with the control device 7, so that heat recovery and air circulation are accelerated; the bottom of the frame 3 is also symmetrically provided with supporting legs 20; the supporting feet 20 are arranged at the four corners of the bottom of the frame 3.

The working principle is as follows: the first valve 14 and the second valve 18 are closed through the control device 7, the upper control valve 15 and the lower control valve 17 are opened, the driving motor 1 and the air heater 16 are started, the quartz stone plate is placed on the conveying belt 2, heating and drying can be carried out on the plate, when the temperature in the rack 3 exceeds the specified temperature, the first valve 14, the second valve 18 and the third valve 21 are opened, the upper control valve 15 and the lower control valve 17 are closed, the air blower 23 is started to supply air to the interior of the rack 3, and the hot air passes through the heat collection box 6 and supplies air to the upper air guide pipe and the lower air guide pipe along the circulating pipe 8, so that the temperature in the rack 3 is reduced.

Of course, the above description only shows a certain embodiment of the present invention, and the detailed description thereof is not to be construed as limiting the scope of the present invention, and it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principle and spirit of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A quartz stone plate drying device comprises a rack (3) and an air heater (16); the method is characterized in that: a conveyer belt (2) is arranged in the middle of the rack (3); a driving motor (1) for rotating the conveyer belt (2) is arranged at the bottom of one end of the conveyer belt (2); the air heater (16) is arranged on the outer side of one end, far away from the driving motor (1), of the rack (3); an upper air duct (11) is arranged at one end of the air heater (16); one end of the upper air duct (11) extends into the frame (3) and is arranged above the conveying belt (2); the upper air duct (11) is provided with an upper nozzle (5) facing the conveying belt (2); the other end of the air heater (16) is provided with a lower air duct (19); one end of the lower air duct (19) extends into the frame (3) and is arranged below the conveying belt (2); the lower air duct (19) is provided with a lower nozzle (24) facing the conveyer belt (2); and temperature sensors (4) are symmetrically arranged at the top of the inner side of the rack (3).

2. The quartz stone plate drying device as claimed in claim 1, wherein the top of the frame (3) is further provided with a control device (7); the driving motor (1) is electrically connected with the control device (7); the temperature sensor (4) is in control connection with the air heater (16) through a control device (7).

3. A quartz stone plate drying device as claimed in claim 2, characterized in that a heat collecting box (6) is provided on the top of the frame (3); the heat collection box (6) is communicated with the inside of the frame (3).

4. A quartz stone plate drying device as claimed in claim 3, characterized in that, one end of said heat collection box (6) is provided with a circulation pipe (8); one end of the circulating pipe (8) far away from the heat collecting box (6) is provided with a dust removing bag (13); the dust removal bag (13) is arranged above the air heater (16).

5. A quartz stone plate drying device as claimed in claim 4, characterized in that a first pipeline (10) is arranged between the circulating pipe (8) and the upper gas-guide pipe (11); a second pipeline (12) is arranged between the upper air duct (11) and the lower air duct (19).

6. The quartz stone plate drying device as claimed in claim 5, wherein the circulating pipe (8) is further provided with a dust removal valve (9); the dust removal valve (9) is arranged between the dust removal bag (13) and the first pipeline (10); the dust removal valve (9) is electrically connected with the control device (7).

7. The quartz stone plate drying device as claimed in claim 6, wherein the first pipe (10) is provided with a first valve (14); a second valve (18) is arranged on the second pipeline (12); the first valve (14) and the second valve (18) are respectively electrically connected with the control device (7).

8. The quartz stone plate drying device as claimed in claim 1, wherein an upper control valve (15) is arranged at one end of the upper gas guide tube (11) close to the air heater (16); one end of the lower air duct (19) close to the air heater (16) is provided with a lower control valve (17); the upper control valve (15) and the lower control valve (17) are respectively electrically connected with the control device (7).

9. A quartz stone plate drying device as claimed in claim 1, characterized in that the bottom of the frame (3) is provided with a blower (23); the blower (23) is symmetrically provided with a blast pipe (22); the other end of the blast pipe (22) extends into the frame (3); a third valve (21) is arranged on the blast pipe (22); the blower (23) is electrically connected with the control device (7).

10. The quartz stone plate drying device as claimed in claim 9, wherein the bottom of the frame (3) is further symmetrically provided with supporting feet (20); the supporting legs (20) are arranged at four corners of the bottom of the rack (3).