CN210861089U

CN210861089U - Combustion-supporting device for low-calorific-value gas combustion

Info

Publication number: CN210861089U
Application number: CN201921958931.7U
Authority: CN
Inventors: 周光辉
Original assignee: Jiangxi Tongjian Machinery Development Co ltd
Current assignee: Jiangxi Tongjian Machinery Development Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-06-26
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a combustion-supporting device is used in low heat value gas burning belongs to the combustion-supporting device field, including the cabinet body and first pipeline, there is the cabinet door through hinged mounting on the cabinet body, the inside of the cabinet body is equipped with the oxygenerator, the first half welding of the cabinet body has the baffle, install the scavenger fan between the surface of baffle and the cabinet body top, the one end of first pipeline and the installing port intercommunication of seting up at cabinet body top, install the aspiration pump on the first pipeline, the one end and the second pipeline intercommunication of first pipeline, the one end of second pipeline is connected with the air runner, install the valve on the air runner. The utility model discloses integrate oxygenerator and air supply mechanism, the air that the oxygen content is high is constantly discharged in the pipeline to this plays combustion-supporting effect, and the security is high and be convenient for operate.

Description

Combustion-supporting device for low-calorific-value gas combustion

Technical Field

The utility model relates to a combustion-supporting device field specifically is a combustion-supporting device is used in low calorific value gas burning.

Background

The low heating value gas refers to fuel gas, which is called low heating value gas, after the fuel gas is completely combusted, the flue gas of the fuel gas is cooled to the initial temperature, and the water vapor in the flue gas is still discharged in a steam state. The heat of reaction per unit of complete combustion of the lower heating value gas is called the lower heating value.

The types of combustion-supporting devices are also various, most of the combustion-supporting devices are mechanical equipment and mainly used for combustion-supporting apparatuses in industrial production, the use requirements and the applicable environment are strict, the effective catalytic combustion-supporting effect on low-calorific-value gas machinery is difficult, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combustion-supporting device is used in low heat value gas burning integrates oxygenerator and air supply mechanism, constantly discharges the air that the oxygen content is high in the pipeline to this plays combustion-supporting effect, and the security is high and is convenient for operate.

The utility model provides a following technical scheme: a combustion-supporting device for low-calorific-value gas combustion comprises a cabinet body and a first pipeline, wherein a cabinet door is arranged on the cabinet body through a hinge, an oxygen generator is arranged in the cabinet body, a partition plate is welded at the upper half part of the cabinet body, an open slot is formed between one end of the partition plate and the inner wall of the cabinet body, a ventilation fan is arranged between the surface of the clapboard and the top of the cabinet body, a mounting opening is arranged at the top of the cabinet body at the other end of the clapboard, one end of the first pipeline is communicated with a mounting hole arranged at the top of the cabinet body, an air pump is arranged on the first pipeline, a fixed frame is arranged outside the air pump, the air pump and the fixed frame are integrated and fixed on the surface of the first pipeline through a bolt matched connecting piece, one end of the first pipeline is communicated with the second pipeline, one end of the second pipeline is connected with an air flow channel, and a valve is installed on the air flow channel.

Preferably, an output end portion of the air flow passage is fitted with a flange by a key.

Preferably, one side of the cabinet body is provided with a ventilation opening.

Preferably, the fixed frame is an integrated structure formed by welding steel structure materials.

Preferably, the surface of the cabinet door is provided with a handle, and the surface of the handle is provided with anti-skid grains.

Preferably, the top of the cabinet body is sequentially and uniformly provided with a fixed ring sleeve, and the fixed ring sleeve is sequentially sleeved and fixed on the surfaces of the first pipeline and the second pipeline.

Preferably, a support frame is installed on one side of the cabinet body, and the support frame is fixedly connected with the air flow channel.

The utility model discloses a technological effect and advantage:

1. the utility model discloses integrate oxygenerator and air supply mechanism for the device can be in the pipeline air that the oxygen content is high of constantly discharging, and come to arrange the air to the department of igniting of low heat value gas through addding other delivery pipelines, play combustion-supporting effect with this, the overall principle is simple easily realized, and the security of own is high and be convenient for operate, can provide effective combustion-supporting effect to the cooperation of low heat value gas.

2. The vent has been seted up to cabinet body one side and has been used for interacting with the ambient air for the oxygenerator can normally work, and the internal baffle that uses of cabinet separates, and the aspiration pump is bled with the scavenger fan in the one end of baffle, avoids the air of extraction to be too close apart from the vent, leads to the oxygen effect not good.

Drawings

Fig. 1 is a schematic view of the internal structure of the cabinet body of the present invention;

fig. 2 is a schematic front view structure diagram of the present invention;

fig. 3 is the schematic view of the installation structure of the air pump of the present invention.

Description of reference numerals: 1. a cabinet body; 101. an installation port; 2. a cabinet door; 3. a handle; 4. a vent; 5. an oxygen generator; 6. a partition plate; 7. an open slot; 8. a ventilator; 9. an air pump; 10. a fixed frame; 11. a connecting member; 12. a first conduit; 13. a second conduit; 14. a valve; 15. an air flow passage; 16. a flange; 17. a support frame; 18. the ring sleeve is fixed.

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.

The utility model provides a combustion-supporting device is used in low heat value gas burning as shown in fig. 1-3, including the cabinet body 1 and first pipeline 12, there is cabinet door 2 through hinged mounting on the cabinet body 1, and the surface mounting of cabinet door 2 has handle 3, and the surface of handle 3 is equipped with anti-skidding line, and the staff of being convenient for operates.

The inside of the cabinet body 1 is provided with an oxygen generator 5, and in order to cooperate with the oxygen generator 5 to work, a ventilation opening 4 is arranged and installed on one side of the cabinet body 1, so that the basic air interaction can be ensured, and the excessive loss of air with high oxygen content in the cabinet body 1 can be avoided.

The welding of the first half of the cabinet body 1 has baffle 6, form open slot 7 between the one end of baffle 6 and the 1 inner wall of the cabinet body, install scavenger fan 8 between the surface of baffle 6 and the 1 top of the cabinet body, installing port 101 has been seted up at the 1 top of the cabinet body of the 6 other end of baffle, the one end of first pipeline 12 and the installing port 101 of seting up at the 1 top of the cabinet body intercommunication, install aspiration pump 9 on the first pipeline 12, the outside of aspiration pump 9 is equipped with fixed frame 10, and aspiration pump 9 passes through bolt fit connecting piece 11 with fixed frame 10 formula as an organic whole and fixes the surface at first pipeline 12, fixed frame 10 is the integrated structure that steel construction material welding formed simultaneously, good intensity and rigidity have, not only be convenient for install, and can provide effective protection to aspiration pump 9, the security is improved.

One end of the first pipeline 12 is communicated with the second pipeline 13, one end of the second pipeline 13 is connected with an air flow passage 15, and a valve 14 is installed on the air flow passage 15. In order to facilitate the matching of other pipelines to output gas for combustion supporting, the flange 16 is installed at the output end part of the air flow channel 15 through a key, other distribution pipelines can be assembled according to specific requirements, meanwhile, the supporting frame 17 is installed on one side of the cabinet body 1, the supporting frame 17 is fixedly connected with the air flow channel 15, and the overall stability of the pipelines can be further guaranteed.

In order to stabilize the position relationship between the first pipeline 12 and the second pipeline 13, the top of the cabinet body 1 is sequentially and uniformly provided with the fixed ring sleeves 18, and the fixed ring sleeves 18 are sequentially sleeved and fixed on the surfaces of the first pipeline 12 and the second pipeline 13, so that the first pipeline 12 and the second pipeline 13 can be sufficiently fixed, and the vibration in the gas transmission process is avoided.

The working principle is that the air in the cabinet body 1 is optimized through the oxygen generator 5, the oxygen content of the air is greatly improved, and the air is interacted with the outside air through the vent 4 in the period, so that excessive air flow in the cabinet body 1 is avoided. And the air circulation at the ventilation opening 4 does not directly cause the air with high oxygen content in the cabinet body 1 to directly lose. The air is guided to the upper side of the partition plate 6 by the ventilation fan 8, and then is sucked by the suction pump 9, is transported along the first duct 12 and the second duct 13, and is finally discharged along the air flow passage 15. According to specific conditions, a distribution pipeline is additionally arranged, the pipeline can be selected to be communicated with the end part of the air flow channel 15, and is matched with a low-heat-value gas combustion chamber or a combustion nozzle to deliver gas, and the high-oxygen-content air is continuously delivered to play a role in supporting combustion. The overall principle is simple and easy to realize, the safety is high, the operation is convenient, and effective combustion-supporting effect can be provided for the cooperation of low-heat-value gas.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a combustion-supporting device is used in low heat value gas burning, includes cabinet body (1) and first pipeline (12), its characterized in that: the cabinet is characterized in that a cabinet door (2) is mounted on the cabinet body (1) through a hinge, an oxygen generator (5) is arranged inside the cabinet body (1), a partition plate (6) is welded on the first half part of the cabinet body (1), an open slot (7) is formed between one end of the partition plate (6) and the inner wall of the cabinet body (1), a ventilation fan (8) is mounted between the surface of the partition plate (6) and the top of the cabinet body (1), a mounting opening (101) is formed in the top of the cabinet body (1) at the other end of the partition plate (6), one end of a first pipeline (12) is communicated with the mounting opening (101) formed in the top of the cabinet body (1), an air suction pump (9) is mounted on the first pipeline (12), a fixed frame (10) is assembled outside the air suction pump (9), and the air suction pump (9) and the fixed frame (10) are integrated and are fixed on the surface of the, one end of the first pipeline (12) is communicated with the second pipeline (13), one end of the second pipeline (13) is connected with an air flow channel (15), and a valve (14) is installed on the air flow channel (15).

2. The combustion supporting device for low heating value gas combustion according to claim 1, characterized in that: the output end part of the air flow passage (15) is provided with a flange (16) through a key.

3. The combustion supporting device for low heating value gas combustion according to claim 1, characterized in that: one side of the cabinet body (1) is provided with a ventilation opening (4).

4. The combustion supporting device for low heating value gas combustion according to claim 1, characterized in that: the fixed frame (10) is an integrated structure formed by welding steel structure materials.

5. The combustion supporting device for low heating value gas combustion according to claim 1, characterized in that: the surface of the cabinet door (2) is provided with a handle (3), and the surface of the handle (3) is provided with anti-skid grains.

6. The combustion supporting device for low heating value gas combustion according to claim 1, characterized in that: the top of the cabinet body (1) is sequentially and uniformly provided with a fixed ring sleeve (18), and the fixed ring sleeve (18) is sequentially sleeved and fixed on the surfaces of the first pipeline (12) and the second pipeline (13).

7. The combustion supporting device for low heating value gas combustion according to claim 1, characterized in that: a supporting frame (17) is installed on one side of the cabinet body (1), and the supporting frame (17) is fixedly connected with the air flow channel (15).