CN214223791U

CN214223791U - Novel energy-saving device on large-scale kiln

Info

Publication number: CN214223791U
Application number: CN202022736579.1U
Authority: CN
Inventors: 谷熙民; 丁东华; 丁之豪
Original assignee: Jiangsu Woteyou New Energy Technology Co ltd
Current assignee: Jiangsu Woteyou New Energy Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-09-17
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a novel economizer on large-scale kiln, including device main part and baffle, the inside of device main part is provided with the exhaust gas pipe, and installs the upper end of main part and install the air-blower, the surface of exhaust gas pipe is provided with first sealing washer, and the left end of exhaust gas pipe is connected with the ring flange, the inside of ring flange is provided with the second sealing washer, and the upper and lower both sides of second sealing washer all are provided with connecting bolt, the right side of device main part lower extreme is provided with defeated tuber pipe, and the left end of defeated tuber pipe installs accommodate motor, accommodate motor's lower extreme is provided with the driving gear, and the right side of driving gear is provided with driven gear, driven gear's right side is provided with the connecting axle, and the outside of connecting axle is provided with the bearing. This novel economizer on large-scale kiln can heat the new trend that gets into through the device main part that sets up, mutually supports with the exhaust gas pipe, carries out heat transfer to gas and handles, improves fuel combustion efficiency.

Description

Novel energy-saving device on large-scale kiln

Technical Field

The utility model relates to a kiln technical field specifically is a novel energy-conservation on large-scale kiln device.

Background

The kiln or furnace means a furnace for firing ceramic ware and sculptures or fusing enamel to the surface of metal ware. The brick is generally built by bricks and stones, can be made into various specifications according to requirements, and can be operated by adopting combustible gas, oil or electricity.

The existing kiln can generate a large amount of high-temperature waste gas in the working process, the waste gas can not be recycled, a large amount of energy can be consumed in the heating process by directly using cold air, the temperature inside the kiln can be reduced by the input cold air, the working efficiency of the kiln is influenced, the use requirements of people can not be well met, and technical innovation is performed on the basis of the existing kiln according to the condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel economizer on large-scale kiln to it can produce a large amount of high temperature waste gas to solve the in-process that proposes the kiln in above-mentioned background art at work, can not recycle this part waste gas, directly uses the cold air can consume a large amount of energy at the in-process that heats, and the cold air of input can reduce the inside temperature of kiln, influences the work efficiency of kiln, the user demand problem that satisfies people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a novel energy-saving device on a large-scale kiln comprises a device main body and a baffle plate, wherein an exhaust gas pipe is arranged inside the device main body, and the upper end of the device main body is provided with an air blower, the left end of the air blower is connected with an air inlet pipe, the outer surface of the waste gas pipe is provided with a first sealing ring, and the left end of the waste gas pipe is connected with a flange plate, a second sealing ring is arranged inside the flange plate, and the upper and lower sides of the second sealing ring are both provided with connecting bolts, the right side of the lower end of the device main body is provided with an air delivery pipe, and the left end of the air delivery pipe is provided with an adjusting motor, the lower end of the adjusting motor is provided with a driving gear, and the right side of the driving gear is provided with a driven gear, the right side of the driven gear is provided with a connecting shaft, and the outside of connecting axle is provided with the bearing, the baffle sets up in the right-hand member of connecting axle, and the surface of baffle is provided with the rubber circle.

Preferably, the baffle is in adhesive connection with the rubber ring, and the outer diameter of the rubber ring is equal to the inner diameter of the device main body.

Preferably, the baffle passes through to constitute revolution mechanic between driving gear, driven gear, connecting axle and the bearing and the accommodate motor, and is the meshing connection between driving gear and the driven gear to the connecting axle runs through in the inside of bearing.

Preferably, the blower forms a communicating structure with the air delivery pipe through the device main body and the air inlet pipe, and the device main body is of a hollow structure.

Preferably, the exhaust gas pipe penetrates through the device body, a sealing structure is formed between the device body and the exhaust gas pipe through the first sealing ring, and the exhaust gas pipe and the first sealing ring are in adhesive connection.

Preferably, the connecting bolt penetrates through the flange plate, the connecting bolt is in threaded connection with the flange plate, and the flange plate is in adhesive connection with the second sealing ring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the rubber ring is arranged, so that gas can be prevented from flowing into the kiln from a gap between the baffle and the device main body, and a sealing effect is achieved;

2. the baffle can be driven to rotate through the connecting shaft, so that the angle of the baffle is adjusted, meanwhile, the baffle is in a closed state when being started, the starting load can be reduced, the impact of starting current on electrical equipment is reduced, and when fuel in a hearth begins to be fully combusted, the baffle is opened to supply air; the device main body can heat the entering fresh air, and the fresh air and the waste gas pipe are matched with each other to perform heat exchange treatment on the gas, so that the fuel combustion efficiency is improved, and the energy-saving effect is achieved;

3. through the arrangement of the first sealing ring, gas can be prevented from leaking from the waste gas pipe, and the atmosphere is prevented from being polluted; through the connecting bolt who sets up, the exhaust gas pipe of being convenient for more is connected with outside exhaust gas purification device, purifies waste gas, simple structure, convenient to use.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of a partial enlarged structure at B of FIG. 1 according to the present invention;

fig. 5 is a schematic structural diagram of the baffle of the present invention.

In the figure: 1. a device main body; 2. an air inlet pipe; 3. a blower; 4. an exhaust gas pipe; 5. a wind delivery pipe; 6. a baffle plate; 7. a rubber ring; 8. a driving gear; 9. a driven gear; 10. a connecting shaft; 11. a bearing; 12. adjusting the motor; 13. a first seal ring; 14. a flange plate; 15. a second seal ring; 16. and connecting the bolts.

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. 1-5, the present invention provides a technical solution: a novel energy-saving device on a large-scale kiln comprises a device main body 1 and a baffle 6, wherein a waste gas pipe 4 is arranged inside the device main body 1, an air blower 3 is arranged at the upper end of the device main body 1, the left end of the air blower 3 is connected with an air inlet pipe 2, the outer surface of the waste gas pipe 4 is provided with a first sealing ring 13, the left end of the waste gas pipe 4 is connected with a flange 14, the inside of the flange 14 is provided with a second sealing ring 15, the upper side and the lower side of the second sealing ring 15 are respectively provided with a connecting bolt 16, the right side of the lower end of the device main body 1 is provided with an air conveying pipe 5, the left end of the air conveying pipe 5 is provided with an adjusting motor 12, the lower end of the adjusting motor 12 is provided with a driving gear 8, the right side of the driving gear 8 is provided with a driven gear 9, the right side of the driven gear 9 is provided with a connecting shaft 10, the outside of the connecting shaft 10 is provided with a bearing 11, the baffle 6 is arranged at the right end of the connecting shaft 10, and the outer surface of the baffle 6 is provided with a rubber ring 7.

The utility model discloses in: the baffle 6 is in adhesive connection with the rubber ring 7, and the outer diameter of the rubber ring 7 is equal to the inner diameter of the device main body 1; through the rubber ring 7, gas can be prevented from flowing into the kiln from the gap between the baffle 6 and the device main body 1, and a sealing effect is achieved.

The utility model discloses in: the baffle 6 forms a rotating structure through a driving gear 8, a driven gear 9, a connecting shaft 10 and a bearing 11 and an adjusting motor 12, the driving gear 8 and the driven gear 9 are connected in a meshed mode, and the connecting shaft 10 penetrates through the bearing 11; through the connecting axle 10 that sets up, can drive baffle 6 and rotate to adjust the angle of baffle 6, baffle 6 is in the closed condition when starting simultaneously, can reduce the start-up load, reduces the impact of starting current to electrical equipment, when treating that the interior fuel of furnace begins the abundant burning, reopens baffle 6 air supply.

The utility model discloses in: the blower 3 forms a communicating structure with the air delivery pipe 5 through the device main body 1 and the air inlet pipe 2, and the device main body 1 is of a hollow structure; through the device main part 1 that sets up, can heat the new trend of getting into, mutually support with exhaust pipe 4, carry out heat transfer to gas and handle, improve fuel combustion efficiency, reach energy-conserving effect simultaneously.

The utility model discloses in: the exhaust gas pipe 4 penetrates through the device main body 1, the device main body 1 and the exhaust gas pipe 4 form a sealing structure through a first sealing ring 13, and the exhaust gas pipe 4 and the first sealing ring 13 are in adhesive connection; through the first sealing washer 13 that sets up, can avoid gaseous from the exhaust pipe 4 department to reveal, cause the pollution to the atmosphere.

The utility model discloses in: the connecting bolts 16 penetrate through the flange plate 14, the connecting bolts 16 are in threaded connection with the flange plate 14, and the flange plate 14 is in adhesive connection with the second sealing ring 15; through the connecting bolt 16 who sets up, the exhaust gas pipe 4 of being convenient for is connected with outside exhaust gas purification device more, purifies waste gas, simple structure, convenient to use.

The working principle of the novel energy-saving device on the large-scale kiln is as follows: firstly, starting a blower 3 (type: X-CZR), conveying fresh air to the inside of a device main body 1 through an air inlet pipe 2, introducing high-temperature waste gas into an exhaust pipe 4, and exchanging heat in the inside of the device main body 1 to improve the temperature of the fresh air; secondly, starting an adjusting motor 12 (model: YL0.55KW), wherein the adjusting motor 12 drives a driving gear 8 to rotate, so that the driving gear 8 drives a driven gear 9 to rotate, the driven gear 9 drives a connecting shaft 10 to rotate inside a bearing 11, so that a baffle 6 is driven to rotate, an included angle between the baffle 6 and an air conveying pipe 5 is changed, the angle is adjusted, and the ventilation quantity is adjusted; secondly, the heated gas enters a gasification device through a gas transmission pipe 5, macromolecules in the natural gas are changed into small molecular groups through catalytic reaction, so that the combustion process is more thorough, the gasification device passes through a catalyst tank, the high-tech original elements in the tank and the fuel gas are fully mixed together by the internal catalyst, and then the mixture is introduced into the kiln to be combusted together; finally, the flange 14 of the exhaust gas pipe 4 is connected to an exhaust gas purifying device by screwing the connecting bolt 16, and the exhaust gas is purified.

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 a novel economizer on large-scale kiln, includes device main part (1) and baffle (6), its characterized in that: the device is characterized in that a waste gas pipe (4) is arranged inside the device main body (1), the air blower (3) is installed at the upper end of the device main body (1), the left end of the air blower (3) is connected with an air inlet pipe (2), a first sealing ring (13) is arranged on the outer surface of the waste gas pipe (4), the left end of the waste gas pipe (4) is connected with a flange (14), a second sealing ring (15) is arranged inside the flange (14), connecting bolts (16) are arranged on the upper side and the lower side of the second sealing ring (15), an air conveying pipe (5) is arranged on the right side of the lower end of the device main body (1), an adjusting motor (12) is installed at the left end of the air conveying pipe (5), a driving gear (8) is arranged at the lower end of the adjusting motor (12), a driven gear (9) is arranged on the right side of the driving gear (8), a connecting shaft (10) is arranged on the right side of the driven gear (9), and the outside of connecting axle (10) is provided with bearing (11), baffle (6) set up in the right-hand member of connecting axle (10), and the surface of baffle (6) is provided with rubber circle (7).

2. The novel energy-saving device on the large-scale kiln as claimed in claim 1, characterized in that: the baffle (6) is in adhesive connection with the rubber ring (7), and the outer diameter of the rubber ring (7) is equal to the inner diameter of the device main body (1).

3. The novel energy-saving device on the large-scale kiln as claimed in claim 1, characterized in that: baffle (6) constitute revolution mechanic through between driving gear (8), driven gear (9), connecting axle (10) and bearing (11) and adjusting motor (12), and be the meshing connection between driving gear (8) and driven gear (9) to connecting axle (10) run through in the inside of bearing (11).

4. The novel energy-saving device on the large-scale kiln as claimed in claim 1, characterized in that: the air blower (3) is communicated with the air delivery pipe (5) through the device body (1) and the air inlet pipe (2), and the device body (1) is of a hollow structure.

5. The novel energy-saving device on the large-scale kiln as claimed in claim 1, characterized in that: the exhaust gas pipe (4) penetrates through the device main body (1), a sealing structure is formed between the device main body (1) and the exhaust gas pipe (4) through the first sealing ring (13), and the exhaust gas pipe (4) is in adhesive connection with the first sealing ring (13).

6. The novel energy-saving device on the large-scale kiln as claimed in claim 1, characterized in that: the connecting bolts (16) penetrate through the inner part of the flange plate (14), the connecting bolts (16) are in threaded connection with the flange plate (14), and the flange plate (14) is in adhesive connection with the second sealing ring (15).