Gas blower unit

Abstract

The utility model discloses a coal gas blower unit, and particularly relates to the technical field of coal gas blowers, the coal gas blower unit comprises a base and a coal gas blower main body, the coal gas blower main body is fixed at the top end of the base, the top end of the coal gas blower main body is communicated with a coal gas input pipe, and one side of the coal gas blower main body is communicated with a coal gas output pipe. A gas circulation flowing assembly is arranged behind the gas blower body and comprises a gas tank, the gas tank is arranged behind the gas blower body, and a gas outlet pipe fixedly penetrates through one side of the top end of the gas tank. The gas flow direction is controlled through the first electromagnetic valve and the second electromagnetic valve, the gas tank, the gas outlet pipe, the gas input pipe, the gas blower body, the gas output pipe and the gas inlet pipe form a gas circulating flow pipeline, and the gas blower body continuously sucks gas to circularly flow. Therefore, the coal gas tar can be prevented from being cooled and condensed on the rotor of the coal gas blower main body, and the coal gas blower main body can normally operate.

Description

Technical Field

[0001] The utility model relates to the technical field of gas blowers, and more specifically to a gas blower unit. Background Art

[0002] The gas blower unit is mainly used for the transportation and pressurization of gas. The existing gas blower unit usually consists of an electric motor, an impeller, a casing, a shaft, a transmission device, a lubrication system, a cooling system, a control system, etc. The principle of the gas blower is as follows: the electric motor drives the blower impeller to rotate at a high speed, and the gas enters the blower from the air inlet. Under the action of the impeller, the gas obtains kinetic energy and pressure energy. As the impeller rotates, the gas is continuously thrown out of the impeller and enters the diffuser channel in the casing. In the diffuser channel, the speed of the gas gradually decreases and the pressure further increases. Finally, the pressurized gas is discharged from the air outlet and transported to the required place.

[0003] For example, a gas blower unit with the publication number of CN219299587U in the prior art adds a reduction motor in the blower unit and connects it to the drive motor of the blower main body. After stopping the gas transportation and the drive motor stops outputting, the reduction motor with the characteristics of low speed and high torque is used to make the rotor of the blower main body rotate slowly for barring, avoiding the complete stop and adhesion of the rotor, reducing the resistance when the blower restarts, and further reducing the load of the drive motor, making the restart of the blower more convenient and fast.

[0004] However, the above prior art still has the following problems in use: when adding a reduction motor to drive the blower to rotate, the staff still needs to manually connect and disassemble the reduction motor and the blower. This process takes time, and tools are also needed for installation during connection, which is time-consuming and laborious. Based on this, the utility model provides a gas blower unit with simple operation. Summary of the Utility Model

[0005] In order to overcome the above defects of the prior art, the utility model provides a gas blower unit, which controls the gas flow direction through solenoid valve 1 and solenoid valve 2. The gas tank, the gas outlet pipe, the gas input pipe, the gas blower main body, the gas output pipe, and the air inlet pipe form a pipeline for the gas to circulate. The gas blower main body continuously sucks the gas to circulate, so as to avoid the cooling and condensation of gas tar on the rotor of the gas blower main body, enabling the gas blower main body to operate normally, and solving the problems that appear in the above background art.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A gas blower unit, including a base and a gas blower main body, the gas blower main body is fixed on the top of the base, a gas inlet pipe is connected to the top of the gas blower main body, a gas outlet pipe is connected to one side of the gas blower main body, a gas circulation flow component is provided behind the gas blower main body, the gas circulation flow component includes a gas tank, the gas tank is arranged behind the gas blower main body, an air outlet pipe is fixedly penetrated through one side of the top of the gas tank, one end of the air outlet pipe is connected to the gas inlet pipe, an air inlet pipe is fixedly penetrated through the other side of the top of the gas tank, one end of the air inlet pipe is connected to the gas outlet pipe, both the air outlet pipe and the air inlet pipe are communicated with the inside of the gas tank, and electromagnetic valves one are fixedly provided on both the air inlet pipe and the air outlet pipe.

[0007] In a preferred embodiment, an electromagnetic valve two is fixedly provided on the gas inlet pipe, and the electromagnetic valve two is arranged above the air outlet pipe. Setting the electromagnetic valve two can facilitate the adjustment of the opening and closing of the gas inlet pipe.

[0008] In a preferred embodiment, a plurality of support plates are fixedly provided at the bottom of the gas tank, and the plurality of support plates are detachably fixed on the top of the base to improve the safety of the gas tank.

[0009] In a preferred embodiment, brackets are fixedly provided on both the electromagnetic valve two and the two electromagnetic valves one, and the bottom ends of the brackets are detachably fixed to the base to improve the stability of the electromagnetic valve one and the electromagnetic valve two.

[0010] In a preferred embodiment, an arc-shaped plate one is sleeved at the bottom of the gas outlet pipe, the bottom end of the arc-shaped plate one is detachably fixed to the base, an arc-shaped plate two is arranged at the top of the arc-shaped plate one, the arc-shaped plate two is sleeved above the gas outlet pipe, and the arc-shaped plate two is fixed to the arc-shaped plate one by bolts. With the cooperation of the arc-shaped plate one and the arc-shaped plate two, the stability of the gas outlet pipe can be improved.

[0011] In a preferred embodiment, a plurality of mounting holes are formed in the top of the base, and the plurality of mounting holes are linearly arrayed on the base to fix the base, thereby improving the stability of the entire device.

[0012] The technical effects and advantages of the present utility model:

[0013] 1. The present utility model controls the gas flow direction through the electromagnetic valve one and the electromagnetic valve two. The gas tank, the air outlet pipe, the gas inlet pipe, the gas blower main body, the gas outlet pipe, and the air inlet pipe form a pipeline for gas circulation flow. The gas blower main body continuously sucks the gas for circulation flow, thereby avoiding the cooling and condensation of gas tar on the rotor of the gas blower main body and enabling the gas blower main body to operate normally.

[0014] 2. Support the solenoid valve 1 and the solenoid valve 2 respectively through multiple brackets, which can improve the stability of the gas inlet pipe, the air inlet pipe and the air outlet pipe, and use the arc-shaped plate 1 and the arc-shaped plate 2 to cooperate to support and fix the gas outlet pipe, so as to avoid the shaking of the gas outlet pipe and affect the safety of gas transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 is a rear view of the overall structure of the present invention;

[0017] Figure 3 is a top view of the overall structure of the present invention;

[0018] Figure 4 is a side view of the overall structure of the present invention;

[0019] Figure 5 is a structural diagram of the arc-shaped plate 1 and the arc-shaped plate 2 of the present invention.

[0020] The reference numerals are: 1. Base; 2. Main body of the gas blower; 3. Gas inlet pipe; 4. Gas outlet pipe; 5. Gas circulation component; 6. Support plate; 7. Bracket; 8. Arc-shaped plate 1; 9. Arc-shaped plate 2; 10. Mounting hole;

[0021] 501. Gas tank; 502. Air outlet pipe; 503. Air inlet pipe; 504. Solenoid valve 1; 505. Solenoid valve 2. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Refer to the accompanying drawings of the specification Figures 1-5, the present utility model provides a gas blower unit, which includes a base 1 and a gas blower main body 2. The gas blower main body 2 is fixed at the top of the base 1. A gas input pipe 3 is connected to the top of the gas blower main body 2. A gas output pipe 4 is connected to one side of the gas blower main body 2. A gas circulation and flow component 5 is arranged behind the gas blower main body 2. The gas circulation and flow component 5 includes a gas tank 501. The gas tank 501 is arranged behind the gas blower main body 2. One side of the top of the gas tank 501 is fixedly penetrated by an air outlet pipe 502. One end of the air outlet pipe 502 is connected to the gas input pipe 3. The other side of the top of the gas tank 501 is fixedly penetrated by an air inlet pipe 503. One end of the air inlet pipe 503 is connected to the gas output pipe 4. Both the air outlet pipe 502 and the air inlet pipe 503 are connected to the inside of the gas tank 501;

[0024] Solenoid valves I 504 are fixedly arranged on both the air inlet pipe 503 and the air outlet pipe 502. A solenoid valve II 505 is fixedly arranged on the gas input pipe 3, and the solenoid valve II 505 is arranged above the air outlet pipe 502. Setting the solenoid valve II 505 can facilitate the adjustment of the opening and closing of the gas input pipe 3. A plurality of support plates 6 are fixedly arranged at the bottom end of the gas tank 501. The plurality of support plates 6 are detachably fixed to the top of the base 1 to improve the safety of the gas tank 501;

[0025] A plurality of mounting holes 10 are formed in the top of the base 1. The plurality of mounting holes 10 are linearly arrayed on the base 1 for mounting the base 1 to improve the stability of the device.

[0026] During use, the staff connects the gas input pipe 3 to the rising pipeline of the coke oven, and at the same time connects the gas output pipe 4 to the gas pipeline. Then, after closing the solenoid valves I 504 on the air inlet pipe 503 and the air outlet pipe 502, the gas blower main body 2 can be used to suck and transport gas. When the gas transportation stops, first close the solenoid valve II 505 on the gas input pipe 3, and then open the solenoid valves I 504 on the air inlet pipe 503 and the air outlet pipe 502. The gas blower main body 2 continues to operate to suck gas. The gas is circulated and transported to the inside of the gas blower main body 2 through the gas output pipe 4, the air inlet pipe 503, the gas tank 501 and the air outlet pipe 502. The gas circulates and flows, which can avoid the cooling and condensation of gas tar on the rotor of the gas blower main body 2. Furthermore, the gas blower main body 2 can operate normally, and the whole device has a simple structure and low cost.

[0027] Refer to the attached instruction manual Figures 1-5 , brackets 7 are fixedly arranged on both the solenoid valve II 505 and the two solenoid valves I 504. The bottom end of the bracket 7 is detachably fixed to the base 1 to improve the stability of the solenoid valve I 504 and the solenoid valve II 505;

[0028] An arc-shaped plate one (8) is sleeved at the bottom of the gas output pipe (4). The bottom end of the arc-shaped plate one (8) is detachably fixed to the base (1). An arc-shaped plate two (9) is provided at the top of the arc-shaped plate one (8). The arc-shaped plate two (9) is sleeved above the gas output pipe (4). The arc-shaped plate two (9) is fixed to the arc-shaped plate one (8) by bolts. With the cooperation of the arc-shaped plate one (8) and the arc-shaped plate two (9), the stability of the gas output pipe (4) can be improved.

[0029] By arranging a plurality of brackets (7) on the base (1) and using the plurality of brackets (7) to respectively support the two electromagnetic valves one (504) and the electromagnetic valve two (505), the stability of the gas input pipe (3), the air inlet pipe (503) and the air outlet pipe (502) can be improved. And an arc-shaped plate one (8) and an arc-shaped plate two (9) are arranged on the gas output pipe (4), and the gas output pipe (4) is supported by the cooperation of the arc-shaped plate one (8) and the arc-shaped plate two (9), so that the shaking of the gas output pipe (4) can be avoided, and the safety of gas transmission can be affected.

[0030] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gas blower unit, characterized in that: It includes a base (1) and a gas blower main body (2). The gas blower main body (2) is fixed at the top of the base (1). A gas input pipe (3) is connected to the top of the gas blower main body (2), and a gas output pipe (4) is connected to one side of the gas blower main body (2). A gas circulation and flow component (5) is provided behind the gas blower main body (2). The gas circulation and flow component (5) includes a gas tank (501). The gas tank (501) is arranged behind the gas blower main body (2). One side of the top of the gas tank (501) is fixedly penetrated by an air outlet pipe (502). One end of the air outlet pipe (502) is connected to the gas input pipe (3). The other side of the top of the gas tank (501) is fixedly penetrated by an air inlet pipe (503). One end of the air inlet pipe (503) is connected to the gas output pipe (4). Both the air outlet pipe (502) and the air inlet pipe (503) are connected to the inside of the gas tank (501). Solenoid valves I (504) are fixedly provided on both the air inlet pipe (503) and the air outlet pipe (502).

2. The gas blower unit according to claim 1, wherein: A solenoid valve II (505) is fixedly provided on the gas input pipe (3), and the solenoid valve II (505) is arranged above the air outlet pipe (502).

3. The gas blower unit according to claim 1, wherein: A plurality of support plates (6) are fixedly provided at the bottom of the gas tank (501), and the plurality of support plates (6) are detachably fixed to the top of the base (1).

4. The gas blower unit according to claim 2, characterized in that: Supports (7) are fixedly provided on both the solenoid valve II (505) and the two solenoid valves I (504), and the bottom ends of the supports (7) are detachably fixed to the base (1).

5. A gas blower unit according to claim 1, characterized in that: An arc-shaped plate I (8) is sleeved at the bottom of the gas output pipe (4). The bottom end of the arc-shaped plate I (8) is detachably fixed to the base (1). An arc-shaped plate II (9) is provided at the top of the arc-shaped plate I (8). The arc-shaped plate II (9) is sleeved above the gas output pipe (4), and the arc-shaped plate II (9) is fixed to the arc-shaped plate I (8) by bolts.

6. The gas blower unit according to claim 1, wherein: A plurality of mounting holes (10) are formed in the top of the base (1), and the plurality of mounting holes (10) are linearly arrayed on the base (1).

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