CN214991120U

CN214991120U - Energy-saving glass melting furnace with waste heat recovery function

Info

Publication number: CN214991120U
Application number: CN202121159473.8U
Authority: CN
Inventors: 严静霖
Original assignee: Shuyang Xinxin Glass Crafts Co ltd
Current assignee: Wuxi Xinyuan Industrial Furnace Co.,Ltd.
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-03
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to an energy-conserving formula glass smelting pot with waste heat recovery function, including retrieving mechanism and waste gas utilization mechanism, the inside of retrieving the mechanism is provided with waste gas utilization mechanism, waste gas utilization mechanism includes transmission band and fan, the inside of transmission band is provided with the backup pad, the top of backup pad is provided with the hydraulic stem, the top of hydraulic stem is provided with the jack-up board, the through-hole has been seted up to the surface of transmission band, the fan is located the top of transmission band. This energy-conserving formula glass melting furnace with waste heat recovery function through the jack-up board jack-up material for the tow sides of material are heated evenly, increase the inside air flow of smelting pot through the fan, and better absorption utilizes heat energy, accomplishes the recycle of flue gas waste heat, and reduces thermal waste, through the combined operation of detector, second valve and collector tube, makes the high temperature flue gas that exceeds standard can not discharge beyond standard.

Description

Energy-saving glass melting furnace with waste heat recovery function

Technical Field

The utility model relates to a waste heat recovery technical field of glass smelting pot specifically is an energy-conserving formula glass smelting pot with waste heat recovery function.

Background

Glass is an electrical conductor at high temperatures, and molten glass contains alkali sodium and potassium ions, which have electrical conductivity and generate joule heat when current flows through it, and if the heat is large enough, it can be used to melt glass, so-called "glass melting".

At present, the temperature of waste gas discharged by a glass melting furnace is as high as about 1200 ℃, on one hand, a large amount of heat energy can be wasted when the waste gas is directly discharged into the air, and on the other hand, the high-temperature waste gas can pollute the environment, so that the energy-saving glass melting furnace with the waste heat recovery function is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an energy-conserving formula glass smelting pot with waste heat recovery function possesses advantages such as flue gas utilization ratio height, has solved the problem that flue gas utilization ratio is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving formula glass-melting furnace with waste heat recovery function, is including retrieving mechanism and waste gas utilization mechanism, the inside of retrieving the mechanism is provided with waste gas utilization mechanism, waste gas utilization mechanism includes transmission band and fan, the inside of transmission band is provided with the backup pad, the top of backup pad is provided with the hydraulic stem, the top of hydraulic stem is provided with the jack-up board, the through-hole has been seted up to the surface of transmission band, the fan is located the top of transmission band.

Further, retrieve the mechanism and include the smelting pot, the left side wall fixed mounting of smelting pot has the delivery pipe, the inner wall fixed mounting of delivery pipe has the detector, the inner wall fixed mounting of delivery pipe has first valve, the inside fixed mounting of delivery pipe has chemical processor, the fixed surface of delivery pipe installs the recovery pipe, the inside fixed mounting of recovery pipe has the fan, the inner wall fixed mounting of recovery pipe has the second valve.

Further, the discharge pipe and the recovery pipe have a communicating portion, and the chemical processor is located at a left side of the first valve.

Further, the through hole is matched with the jacking plate, and the area of the through hole is larger than that of the jacking plate.

Further, the length that the hydraulic stem can stretch is less than the interval of transmission band surface material and fan.

Further, the number of the fans is five, and the distance between the fans is consistent.

Further, the discharge pipe has a height higher than that of the recovery pipe, and the detector is electrically connected to the first valve and the second valve.

Further, the surface processing of transmission band has anti-skidding line.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this energy-conserving formula glass melting furnace with waste heat recovery function through the jack-up board jack-up material for the tow sides of material are heated evenly, increase the inside air flow of smelting pot through the fan, and better absorption utilizes heat energy, accomplishes flue gas waste heat's recycle, and reduces thermal waste.

2. The energy-saving glass melting furnace with the waste heat recovery function ensures that the high-temperature smoke exceeding the standard cannot be discharged exceeding the standard through the joint operation of the detector, the second valve and the recovery pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the conveyor belt of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1 recycling mechanism, 101 furnace, 102 exhaust pipe, 103 first valve, 104 chemical processor, 105 second valve, 106 detector, 107 blower, 108 recycling pipe, 2 waste gas utilization mechanism, 201 fan, 202 transmission belt, 203 support plate, 204 hydraulic rod, 205 jack-up plate, 206 through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the energy-saving glass melting furnace with waste heat recovery function in the embodiment, a waste gas utilization mechanism 2 is fixedly installed inside a recovery mechanism 1, the waste gas utilization mechanism 2 includes a transmission belt 202 and a fan 201, a support plate 203 is fixedly installed inside the transmission belt 202, a hydraulic rod 204 is fixedly installed at the top end of the support plate 203, a jacking plate 205 is fixedly installed at the top end of the hydraulic rod 204, a through hole 206 is formed in the outer surface of the transmission belt 202, and the fan 201 is located above the transmission belt 202.

The device smelts the material through smelting pot 101, the material of smelting is transported through transmission band 202, provide the holding power for hydraulic stem 204 through backup pad 203, reciprocate jacking plate 205 through hydraulic stem 204, after jacking plate 205 passes through-hole 206, with the jacking material, put down, recycling, make the material empty, the lower extreme exposes in the air, make the material tow sides all can be heated, flue gas flow through fan 201 with higher speed, make the material be heated evenly, the better waste heat that utilizes the flue gas, and through the utilization ratio that increases the flue gas, reduce the heat energy waste of flue gas, reduce the required heat energy of smelting pot 101, reach energy saving and emission reduction's purpose.

In order to switch the discharge and recovery state of the flue gas, the discharge pipe 102 and the recovery pipe 108 have a communication part, and in order to prevent the temperature from exceeding the standard after the treatment of the chemical processor 104, which causes the waste of resources or equipment, the chemical processor 104 is located at the left side of the first valve 103.

The through hole 206 is matched with the jacking plate 205, when the through hole 206 is smaller than the jacking plate 205, the jacking plate 205 cannot jack up materials, the area of the through hole 206 is larger than that of the jacking plate 205, and when the through hole 206 is too large, the materials are inconvenient to transport.

In order to prevent the components from interfering with each other during operation, the hydraulic rod 204 can extend a length less than the distance between the material on the outer surface of the conveyor belt 202 and the fan 201.

In order to make the fans 201 drive the flue gas flowing effect to be uniform, the number of the fans 201 is five, and the distance between every two fans 201 is consistent.

The exhaust gas utilization mechanism 2 in the present embodiment is a mechanism for increasing the residual heat utilization rate of the exhaust gas.

The recycling mechanism 1 in the embodiment comprises a melting furnace 101, a discharge pipe 102 is fixedly installed on the left side wall of the melting furnace, a detector 106 is fixedly installed on the inner wall of the discharge pipe 102, a first valve 103 is fixedly installed on the inner wall of the discharge pipe 102, a chemical processor 104 is fixedly installed inside the discharge pipe 102, a recycling pipe 108 is fixedly installed on the outer surface of the discharge pipe 102, a fan 107 is fixedly installed inside the recycling pipe 108, a second valve 105 is fixedly installed on the inner wall of the recycling pipe 108, the detector 106 is electrically connected with the first valve 103 and the second valve 105, the temperature of flue gas is monitored through the detector 106, when the flue gas reaches the standard, the flue gas reaching the standard is prevented from entering the recycling pipe 108 through the second valve 105, the flue gas is discharged through the discharge pipe 102, when the flue gas does not reach the standard, the second valve 105 is opened, the first valve 103 is closed to prevent the pollution of the flue gas from being discharged, and the fan 107 is operated to suck the flue gas into the recycling pipe 108, and the heated flue gas is sent into the smelting furnace 101 again, because the density of the heated flue gas is less than that of the air, the flue gas moves upwards, the height of the discharge pipe 102 is higher than that of the recovery pipe 108, the recovery pipe 108 is arranged below the flue gas, the flue gas is convenient to rise to preheat the waste heat of the material, and after the heat energy is absorbed, the flue gas is treated by the chemical processor 104 and is discharged to the atmosphere after being detected.

The recovery mechanism 1 in this embodiment is a mechanism for recovering exhaust gas that does not reach the standard and preventing pollution discharge.

Compared with the prior art, the device smelts materials through the smelting furnace 101, transports the smelted materials through the transmission belt 202, provides supporting force for the hydraulic rod 204 through the supporting plate 203, moves the jacking plate 205 up and down through the hydraulic rod 204, puts down the jacking materials after the jacking plate 205 passes through the through hole 206, circulates repeatedly to empty the materials, exposes the lower end of the jacking plate to the air, enables both the front and back sides of the materials to be heated, accelerates the flow of smoke through the fan 201 to enable the materials to be heated uniformly, better utilizes the waste heat of the smoke, increases the utilization rate of the smoke, reduces the waste of the heat energy of the smoke, reduces the heat energy required by the smelting furnace 101, achieves the purposes of energy conservation and emission reduction, monitors the temperature of the smoke through the detector 106, prevents the smoke from reaching the standard from entering the recovery pipe 108 through the second valve 105 when the smoke reaches the standard, discharges the smoke through the discharge pipe 102, opens the second valve 105 when the smoke does not reach the standard, first valve 103 closes and prevents the discharge of flue gas pollution that exceeds standard, and fan 107 operation inhales the flue gas in recovery tube 108 to send into smelting pot 101 again, because the flue gas density that is heated is less than air density, can the rebound, consequently the height that highly is higher than recovery tube 108 of delivery pipe 102 sets up recovery tube 108 in the below, and the flue gas of being convenient for rises and carries out the waste heat preheating to the material, absorbs the heat energy after, through detecting, handles through chemical processor 104 and discharges to the atmosphere.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving formula glass-melting furnace with waste heat recovery function, includes recovery mechanism (1) and exhaust gas utilization mechanism (2), its characterized in that: a waste gas utilization mechanism (2) is arranged in the recovery mechanism (1);

waste gas utilizes mechanism (2) to include transmission band (202) and fan (201), the inside of transmission band (202) is provided with backup pad (203), the top of backup pad (203) is provided with hydraulic stem (204), the top of hydraulic stem (204) is provided with jack-up board (205), through-hole (206) have been seted up to the surface of transmission band (202), fan (201) are located the top of transmission band (202).

2. The energy-saving glass melting furnace with the waste heat recovery function according to claim 1, characterized in that: the recycling mechanism (1) comprises a melting furnace (101), a discharge pipe (102) is fixedly mounted on the left side wall of the melting furnace (101), a detector (106) is fixedly mounted on the inner wall of the discharge pipe (102), a first valve (103) is fixedly mounted on the inner wall of the discharge pipe (102), a chemical processor (104) is fixedly mounted inside the discharge pipe (102), a recycling pipe (108) is fixedly mounted on the outer surface of the discharge pipe (102), a fan (107) is fixedly mounted inside the recycling pipe (108), and a second valve (105) is fixedly mounted on the inner wall of the recycling pipe (108).

3. The energy-saving glass melting furnace with the waste heat recovery function according to claim 2, characterized in that: the discharge pipe (102) and the recovery pipe (108) have a communicating portion, and the chemical processor (104) is located on the left side of the first valve (103).

4. The energy-saving glass melting furnace with the waste heat recovery function according to claim 1, characterized in that: the through hole (206) is matched with the jacking plate (205), and the area of the through hole (206) is larger than that of the jacking plate (205).

5. The energy-saving glass melting furnace with the waste heat recovery function according to claim 1, characterized in that: the length that hydraulic stem (204) can stretch is less than the interval of transmission band (202) surface material and fan (201).

6. The energy-saving glass melting furnace with the waste heat recovery function according to claim 1, characterized in that: the number of the fans (201) is five, and the distance between every two fans (201) is consistent.

7. The energy-saving glass melting furnace with the waste heat recovery function according to claim 2, characterized in that: the height of the discharge pipe (102) is higher than that of the recovery pipe (108), and the detector (106) is electrically connected with the first valve (103) and the second valve (105).

8. The energy-saving glass melting furnace with the waste heat recovery function according to claim 1, characterized in that: the outer surface of the transmission belt (202) is processed with anti-slip lines.