Novel movable tail gas collecting device for titanium sponge reduction furnace

Abstract

The utility model relates to the technical field of metallurgical production, in particular to a novel movable tail gas collecting device for a titanium sponge reduction furnace, and solves the technical problems that fixed tail gas treatment equipment is high in cost, large in occupied area and low in utilization rate, so that resources are wasted; according to the technical scheme, the novel movable titanium sponge reduction furnace tail gas collecting device comprises a box base, a double-cavity absorption box, a gas inlet pipe, a waste liquid valve, an access door, a bottom ring pad, a lifting lug, a gas distribution plate, universal wheels, an absorption assembly, a stirring assembly and a damping elastic telescopic rod; through the combined operation of the absorption assembly and the stirring assembly, the tail gas to be treated can be effectively captured and concentrated, so that the effects of cooling and dust removal are achieved, and the absorbed tail gas can be fully mixed and reacted in the absorption cavity through the accurate stirring action of the tail gas absorption device, so that the tail gas treatment efficiency is improved. And meanwhile, the damping elastic telescopic rod also realizes a buffering effect when the device is hoisted and dropped.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical production, in particular to a novel mobile tail gas collecting device for a titanium sponge reduction furnace. Background Art

[0002] The sponge titanium reduction furnace is a furnace in which liquid or gaseous titanium tetrachloride reacts chemically with molten magnesium in a high-temperature environment to generate metallic titanium and magnesium chloride. Argon is used as a protective and power gas in the furnace. During the reaction, as titanium tetrachloride is gradually added to react with magnesium, some high-temperature gas is generated. As the reaction proceeds, the pressure in the furnace gradually increases. When the pressure exceeds a certain level, it affects the reaction speed and poses a safety hazard of overflow. It is necessary to manually open the discharge valve to discharge the gas to reduce the pressure in the furnace.

[0003] However, the flue gas temperature in the furnace is relatively high, and the leakage of flue gas causes a large amount of smoke and dust to fill the closed workshop environment, seriously polluting the job operation environment, affecting the occupational health and safety of employees and operational safety. At the same time, since the exhaust of each furnace is intermittent, if each reduction furnace is installed with existing fixed exhaust gas treatment equipment on the market, the cost will be high, the area will be large, the utilization rate will be low, and resources will be wasted. At the same time, the existing factory building also has a compact layout of steam furnaces, and traditional exhaust gas treatment cannot be achieved with multiple units.

[0004] Therefore, in view of the fact that the above-mentioned fixed exhaust gas treatment equipment has high cost, large space, low utilization rate and leads to waste of resources, a new type of mobile sponge titanium reduction furnace exhaust gas collection device can be designed. Through the rotating structure and buffer structure, while the device is stably lifted, it is convenient to effectively collect, remove dust, wash and purify the exhaust gas, provide a clean and comfortable operating environment, and reduce the physical harm of smoke and dust to workers. Utility Model Content

[0005] In order to overcome the problems of high cost, large space, low utilization rate and waste of resources of fixed exhaust gas treatment equipment.

[0006] The technical scheme of the utility model is: a novel mobile tail gas collection device for a sponge titanium reduction furnace, comprising a box base, a double-cavity absorption box, an air inlet pipe, a waste liquid valve, an inspection door, a bottom ring pad, a lifting ear, an air distribution plate, a universal wheel, an absorption component, a stirring component, and a damping elastic telescopic rod; a double-cavity absorption box is installed at the upper end of the box base, a spray chamber and an absorption chamber are arranged in the double-cavity absorption box through a partition, an air inlet pipe is installed at the left end of the double-cavity absorption box, there are two waste liquid valves and they are respectively installed on the side cavity walls of the spray chamber and the absorption chamber, there are two inspection doors and they are installed on the side cavity walls of the spray chamber and the absorption chamber, and the inspection door is located on the upper end of the waste liquid valve. The box base has a wheel frame groove at the center of its lower end, a bottom ring pad is installed at the lower end of the box base, the lifting ears are symmetrically fixed to the outer wall of the box base front and back, an air distribution plate is provided with air holes and is fixedly connected to the absorption chamber, the absorption assembly is installed in the double-cavity absorption box, the power output structure in the absorption assembly is installed at the upper end of the double-cavity absorption box, the stirring assembly driven to rotate by a motor is installed in the absorption chamber, the power output structure in the stirring assembly is installed at the upper end of the double-cavity absorption box, the damping elastic telescopic rod is installed in the wheel frame groove, the lower end of the damping elastic telescopic rod is installed with a connecting plate, and the lower end of the connecting plate is installed with a universal wheel.

[0007] Preferably, the box base serves as the support and fixing foundation of the entire device. At the same time, a bottom ring pad is also installed at the lower end of the box base to protect the box base. The interior of the double-chamber absorption box is divided into two independent spaces, a spray chamber and an absorption chamber, by a partition. The spray chamber may be used for preliminary treatment or cooling of exhaust gas, while the absorption chamber is used to further absorb and treat harmful substances in the exhaust gas. The waste liquid valve is used to discharge the treated waste liquid in the double-chamber absorption box. The absorption assembly absorbs harmful substances in the exhaust gas through the absorption liquid, and the stirring assembly is used to stir the absorption liquid to ensure the absorption effect. The damping elastic telescopic rod realizes a buffer for the device when it is lifted and lowered. At the same time, when the box base is off the ground and the casters are not off the ground, it can also be lifted and slid to reduce the lifting pressure and avoid swinging after lifting.

[0008] Preferably, the absorption component includes a fan, a fan air inlet pipe, and a fan exhaust pipe; the fan is installed at the upper end of the double-chamber absorption box, one end of the fan air inlet pipe is connected to the fan air inlet port, the other end of the fan air inlet pipe extends downward into the spray chamber, one end of the fan exhaust pipe is connected to the fan air outlet port, the other end of the fan exhaust pipe passes through the air distribution plate and extends downward into the absorption chamber, the fan provides power for the absorption component, the fan air inlet pipe is used to transfer the suction or pressure generated by the fan to the spray chamber to form an air flow circulation, and the fan exhaust pipe introduces the exhaust gas after spraying into the absorption chamber, so that the alkaline solution in the absorption chamber can absorb harmful substances in the exhaust gas.

[0009] Preferably, the absorption component further includes a circulating liquid pump, a circulating upper liquid pipe, and a circulating liquid discharge pipe; the circulating liquid pump is installed at the upper end of the double-chamber absorption box and is located on the left side of the fan, one end of the circulating upper liquid pipe is connected to the water inlet port of the circulating liquid pump, the other end of the circulating upper liquid pipe is installed at the front end of the spray chamber, one end of the circulating liquid discharge pipe is connected to the water outlet port of the circulating liquid pump, and the other end of the circulating liquid discharge pipe extends downward into the spray chamber. The circulating liquid pump provides power for liquid circulation to ensure that the spray liquid can be circulated in the spray chamber. It is installed at the upper end of the double-chamber absorption box, located on the left side of the fan, and is convenient for connection with the spray pipe and other structures in the spray chamber. The circulating upper liquid pipe is responsible for introducing liquid from the circulating liquid pump into the spray chamber, while the circulating liquid discharge pipe draws the liquid in the spray chamber back to the circulating liquid pump.

[0010] Preferably, the absorption component also includes a spray pipe and a nozzle; the spray pipe is connected to the end of the circulating drainage pipe, and the nozzle is installed on the outer wall of the spray pipe. The spray pipe is used to carry the spray liquid, and the spray liquid is evenly sprayed into the spray chamber through the nozzle, and comes into contact with the exhaust gas entering the spray chamber, thereby achieving the purpose of cooling and dust removal.

[0011] Preferably, the stirring assembly includes a servo motor, a coupling, a rotating shaft, and stirring blades; the servo motor is installed at the upper end of the double-chamber absorption box and is located on the right side of the fan, the upper end of the rotating shaft is installed with a coupling and is connected to the output shaft of the servo motor through the coupling, the lower end of the rotating shaft passes through the air distribution plate and extends downward into the absorption chamber, the stirring blades are fixedly connected to the outer wall of the rotating shaft and are distributed along the axial direction of the rotating shaft, the servo motor serves as the power source of the stirring assembly, provides a rotational torque to drive the stirring blades to perform stirring operations, the servo motor has the characteristics of precise control, rapid response and high efficiency, the rotating shaft serves as the support and transmission component of the stirring blades, transmits the rotational torque of the servo motor to the stirring blades, and drives them to rotate, the rotating shaft is made of high-strength material to withstand the load and torque during the stirring process, the stirring blades generate fluid power through rotation, so that the liquid in the absorption chamber flows and mixes, thereby improving the absorption effect of the exhaust gas.

[0012] Preferably, the damping elastic telescopic rod includes an elastic column, a column cavity part, and an intracavity plug; the damping elastic telescopic rod is composed of an elastic column and a column cavity part, the column cavity part is fixedly connected to the wheel frame groove, the upper end of the elastic column extends into the column cavity of the column cavity part and is connected to the intracavity plug, the elastic column is the telescopic part of the damping elastic telescopic rod, it can deform when subjected to force and return to its original shape when the external force is lost, the column cavity part is the accommodating and protecting part of the elastic column, and at the same time provides a connection point between the damping elastic telescopic rod and the wheel frame groove, the intracavity plug is located at the top of the elastic column, forming a sealed space with the column cavity inside the column cavity part, and is connected to the compression spring at the same time for controlling the damping effect.

[0013] Preferably, the damping elastic telescopic rod also includes a compression spring and an exhaust hole; the upper end support of the cavity plug is installed with a compression spring, and exhaust holes are provided at the upper and lower ends of the side cavity wall of the column cavity. When the elastic column is subjected to external force, the compression spring is compressed to generate a damping force to slow down the changes of the moving object. The exhaust hole is used to discharge or inhale air during the extension and contraction of the elastic column to balance the air pressure in the column cavity.

[0014] Beneficial effects of the utility model:

[0015] 1. Through the joint operation of the absorption component and the stirring component, not only can the tail gas to be treated be effectively captured and concentrated, thereby achieving the effect of cooling and dust removal, but also the absorbed tail gas can be fully mixed and reacted in the absorption chamber through its precise stirring action, thereby improving the treatment effect;

[0016] 2. The connection plate and the damping elastic telescopic rod provide a buffering protection effect for the placement and lifting of the equipment. It is easy to move and has good stability, which reduces damage during the lifting process and indirectly increases the service life of the equipment.

[0017] 3. The device has small dimensions and is easy to move, which can effectively reduce the floor space and time occupied by the workshop and meet the layout requirements of the existing workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 What is shown is a three-dimensional structural schematic diagram of a novel mobile titanium sponge reduction furnace tail gas collection device of the utility model;

[0019] Figure 2 What is shown is a front view schematic diagram of a novel mobile titanium sponge reduction furnace tail gas collection device of the utility model;

[0020] Figure 3 What is shown is a top view schematic diagram of a novel mobile titanium sponge reduction furnace tail gas collection device of the utility model;

[0021] Figure 4 What is shown is a three-dimensional structural schematic diagram of the absorption component of the novel mobile titanium sponge reduction furnace tail gas collection device of the utility model;

[0022] Figure 5 What is shown is a three-dimensional structural schematic diagram of a stirring assembly of a novel mobile titanium sponge reduction furnace tail gas collection device of the utility model;

[0023] Figure 6 Shown is a schematic diagram of the three-dimensional structure of the damping elastic telescopic rod of the novel mobile titanium sponge reduction furnace exhaust gas collection device of the utility model.

[0024] Explanation of the reference numerals in the accompanying drawings: 1. box base; 2. double-cavity absorption box; 3. air inlet pipe; 4. waste liquid valve; 5. inspection door; 6. bottom ring pad; 7. lifting ear; 8. air distribution plate; 9. universal wheel; 1001. fan; 1002. fan air inlet pipe; 1003. fan exhaust pipe; 1004. circulating liquid pump; 1005. circulating upper liquid pipe; 1006. circulating discharge pipe; 1007. spray pipe; 1008. nozzle; 1101. servo motor; 1102. coupling; 1103. rotating shaft; 1104. stirring fan blade; 1201. elastic column; 1202. column cavity member; 1203. cavity plug; 1204. compression spring; 1205. exhaust hole. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-Figure 3The utility model provides an embodiment: a novel mobile tail gas collection device for a sponge titanium reduction furnace, comprising a box base 1, a double-cavity absorption box 2, an air inlet pipe 3, a waste liquid valve 4, an inspection door 5, a bottom ring pad 6, a lifting ear 7, an air distribution plate 8, a universal wheel 9, an absorption component, a stirring component, and a damping elastic telescopic rod; a double-cavity absorption box 2 is installed at the upper end of the box base 1, a spray chamber and an absorption chamber are arranged in the double-cavity absorption box 2 through a partition, an air inlet pipe 3 is installed at the left end of the double-cavity absorption box 2, and there are two waste liquid valves 4, which are respectively It is installed on the side walls of the spray chamber and the absorption chamber, there are two inspection doors 5 installed on the side walls of the spray chamber and the absorption chamber, the inspection door 5 is located at the upper end of the waste liquid valve 4, a wheel frame groove is provided at the center of the lower end of the box base 1, a bottom ring pad 6 is installed at the lower end of the box base 1, and the lifting ears 7 are fixedly connected to the outer wall of the box base 1 symmetrically front and back, and air holes are provided in the air distribution plate 8 and fixedly connected to the absorption chamber, the absorption component is installed in the double-cavity absorption box 2, and the power output structure in the absorption component is installed at the upper end of the double-cavity absorption box 2, through The stirring assembly driven by the motor to rotate is installed in the absorption chamber, the power output structure in the stirring assembly is installed at the upper end of the double-chamber absorption box 2, the damping elastic telescopic rod is installed in the wheel frame groove, the lower end of the damping elastic telescopic rod is installed with a connecting plate, and the lower end of the connecting plate is installed with a universal wheel 9. The box base 1 serves as a support and fixing foundation for the entire device. At the same time, a bottom ring pad 6 is also installed at the lower end of the box base 1 to protect the box base 1. The interior of the double-chamber absorption box 2 is divided into two independent spaces, a spray chamber and an absorption chamber, by a partition. The spray chamber may be used for preliminary treatment or cooling of exhaust gas, while the absorption chamber is used to further absorb and treat harmful substances in the exhaust gas. The waste liquid valve 4 is used to discharge the treated waste liquid in the double-chamber absorption box 2. The absorption assembly absorbs harmful substances in the exhaust gas through the absorption liquid. The stirring assembly is used to stir the absorption liquid to ensure the absorption effect. The damping elastic telescopic rod realizes a buffer when the device is lifted and dropped. At the same time, when the box base 1 is off the ground and the casters are not off the ground, it can also be lifted and slid to reduce the lifting pressure and avoid swinging after lifting.

[0027] See also Figure 4In this embodiment, the absorption component includes a fan 1001, a fan air inlet pipe 1002, and a fan exhaust pipe 1003; the fan 1001 is installed at the upper end of the double-chamber absorption box 2, one end of the fan air inlet pipe 1002 is connected to the air inlet port of the fan 1001, and the other end of the fan air inlet pipe 1002 extends downward into the spray chamber, one end of the fan exhaust pipe 1003 is connected to the air outlet port of the fan 1001, and the other end of the fan exhaust pipe 1003 passes through the air distribution plate 8 and extends downward into the absorption chamber, and the absorption component also includes a circulating liquid pump 10 04, circulating upper liquid pipe 1005, circulating drainage pipe 1006; the circulating liquid pump 1004 is installed at the upper end of the double-chamber absorption box 2 and is located on the left side of the fan 1001, one end of the circulating upper liquid pipe 1005 is connected to the water inlet port of the circulating liquid pump 1004, the other end of the circulating upper liquid pipe 1005 is installed at the front end of the spray chamber, one end of the circulating drainage pipe 1006 is connected to the water outlet port of the circulating liquid pump 1004, and the other end of the circulating drainage pipe 1006 extends downward into the spray chamber. The absorption assembly also includes a spray pipe 1007, a nozzle 1 008; the spray pipe 1007 is connected to the end of the circulating drainage pipe 1006, the nozzle 1008 is installed on the outer wall of the spray pipe 1007, the fan 1001 provides power for the absorption component, the fan air inlet pipe 1002 is used to transfer the suction or pressure generated by the fan 1001 to the spray chamber to form an air circulation, and the fan exhaust pipe 1003 introduces the tail gas after spraying into the absorption chamber, so that the alkali liquid in the absorption chamber can absorb the harmful substances in the tail gas, and the circulating liquid pump 1004 provides power for liquid circulation to ensure that the spray liquid can be in the spray chamber It is used for internal circulation and is installed at the upper end of the double-chamber absorption box 2, located on the left side of the fan 1001, so as to be connected with the spray pipe 1007 and other structures in the spray chamber. The circulating upper liquid pipe 1005 is responsible for introducing the liquid from the circulating liquid pump 1004 into the spray chamber, while the circulating discharge pipe 1006 draws the liquid in the spray chamber back to the circulating liquid pump 1004. The spray pipe 1007 is used to carry the spray liquid, and sprays the spray liquid evenly into the spray chamber through the nozzle 1008, and contacts with the exhaust gas entering the spray chamber, so as to achieve the purpose of cooling and dust removal.

[0028] See also Figure 5-Figure 6In this embodiment, the stirring assembly includes a servo motor 1101, a coupling 1102, a rotating shaft 1103, and stirring blades 1104; the servo motor 1101 is installed at the upper end of the double-chamber absorption box 2 and is located on the right side of the fan 1001, the upper end of the rotating shaft 1103 is installed with a coupling 1102 and is connected to the output shaft of the servo motor 1101 through the coupling 1102, the lower end of the rotating shaft 1103 passes through the air distribution plate 8 and extends downward into the absorption chamber, the stirring blades 1104 are fixedly connected to the outer wall of the rotating shaft 1103 and are distributed along the axial direction of the rotating shaft 1103, and the servo motor 1101 is used as the driving force of the stirring assembly. The servo motor 1101 has the characteristics of precise control, rapid response and high efficiency. The rotating shaft 1103 is used as a support and transmission component for the stirring blade 1104, and transmits the rotating torque of the servo motor 1101 to the stirring blade 1104 to drive it to rotate. The rotating shaft 1103 is made of high-strength material to withstand the load and torque during the stirring process. The stirring blade 1104 generates fluid power through rotation, so that the liquid in the absorption chamber flows and mixes, thereby improving the absorption effect of the exhaust gas. The damping elastic telescopic rod includes an elastic column 120 1. Column cavity 1202, cavity plug 1203; The damping elastic telescopic rod is composed of an elastic column 1201 and a column cavity 1202, the column cavity 1202 is fixedly connected to the wheel frame groove, the upper end of the elastic column 1201 extends into the column cavity of the column cavity 1202 and is connected to the cavity plug 1203, the damping elastic telescopic rod also includes a compression spring 1204 and an exhaust hole 1205; the upper end support of the cavity plug 1203 is installed with a compression spring 1204, and the upper and lower ends of the side cavity wall of the column cavity 1202 are provided with exhaust holes 1205. The elastic column 1201 is the telescopic part of the damping elastic telescopic rod, which can be deformed when subjected to force. The column cavity 1202 is the part that contains and protects the elastic column 1201, and provides a connection point between the damping elastic telescopic rod and the wheel frame groove. The cavity plug 1203 is located at the top of the elastic column 1201, and forms a sealed space with the column cavity inside the column cavity 1202, and is connected to the compression spring 1204 for controlling the damping effect. When the elastic column 1201 is acted upon by an external force, the compression spring 1204 is compressed to generate a damping force to slow down the change of the moving object. The exhaust hole 1205 is used to discharge or inhale air during the expansion and contraction of the elastic column 1201 to balance the air pressure in the column cavity.

[0029] When performing the operation process, the staff first ensures that the air intake pipe 3 is accurately connected with the exhaust pipe to ensure that the exhaust gas can flow smoothly into the spray chamber. Then, the circulating liquid pump 1004 is started, so that the circulating liquid discharge pipe 1006 draws the required liquid from the circulating liquid pump 1004 and introduces it into the spray chamber. Once the liquid enters the spray pipe 1007, the nozzle 1008 in the spray pipe 1007 will start to work, and the exhaust gas will be sprayed evenly and effectively.

[0030] At the same time, the fan 1001 is started to smoothly transport the tail gas treated by spraying to the absorption chamber. In the absorption chamber, the tail gas will contact and react with the alkali solution. Through the absorption and neutralization of the alkali solution, the harmful substances in the tail gas are treated, thereby achieving the purpose of purifying the gas. After the purification, the tail gas will gradually float out of the alkali solution and finally be safely discharged into the workshop through the exhaust port.

[0031] When the exhaust gas enters the absorption chamber and begins to react with the alkali solution, the servo motor 1101 will also be started. The rotation of the servo motor 1101 will drive the rotating shaft 1103 to rotate, and then drive the stirring blades 1104 to mix and stir the alkali solution in the absorption chamber. This stirring operation can ensure that the alkali solution remains in a uniform state, thereby enhancing the contact and reaction effect with the harmful substances in the exhaust gas, and further improving the exhaust gas treatment efficiency and purification quality.

[0032] Through the above steps, through the joint operation of the absorption component and the stirring component, not only can the exhaust gas to be treated be effectively captured and concentrated, thereby achieving the effect of cooling and dust removal, but also the absorbed exhaust gas can be fully mixed and reacted in the absorption chamber through its precise stirring action, thereby improving the treatment effect. At the same time, the damping elastic telescopic rod also realizes a buffering effect when the device is lifted and dropped, solving the problem of high cost, large footprint, low utilization rate and waste of resources of fixed exhaust gas treatment equipment.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A novel mobile tail gas collection device for a titanium sponge reduction furnace, comprising a box base (1), a double-cavity absorption box (2), an air inlet pipe (3), a waste liquid valve (4), an inspection door (5), a bottom ring pad (6), a lifting ear (7), an air distribution plate (8), and a universal wheel (9); characterized in that: It also includes an absorption component, a stirring component, and a damping elastic telescopic rod; a double-chamber absorption box (2) is installed at the upper end of the box base (1), a spray chamber and an absorption chamber are arranged in the double-chamber absorption box (2) through a partition, an air inlet pipe (3) is installed at the left end of the double-chamber absorption box (2), two waste liquid valves (4) are installed on the side chamber walls of the spray chamber and the absorption chamber respectively, two inspection doors (5) are installed on the side chamber walls of the spray chamber and the absorption chamber, and the inspection door (5) is located at the upper end of the waste liquid valve (4), a wheel frame groove is opened at the center of the lower end of the box base (1), and a bottom ring gasket ( 6), the lifting ears (7) are symmetrically fixedly connected to the outer wall of the box base (1) in the front and rear directions, the air distribution plate (8) is provided with air holes and is fixedly connected to the absorption chamber, the absorption component is installed in the double-chamber absorption box (2), the power output structure in the absorption component is installed at the upper end of the double-chamber absorption box (2), the stirring component driven to rotate by the motor is installed in the absorption chamber, the power output structure in the stirring component is installed at the upper end of the double-chamber absorption box (2), the damping elastic telescopic rod is installed in the wheel frame groove, the lower end of the damping elastic telescopic rod is installed with a connecting plate, and the lower end of the connecting plate is installed with a universal wheel (9).

2. The novel mobile tail gas collection device for titanium sponge reduction furnace according to claim 1 is characterized in that: The absorption component comprises a fan (1001), a fan air inlet pipe (1002), and a fan exhaust pipe (1003); the fan (1001) is installed at the upper end of the double-chamber absorption box (2); one end of the fan air inlet pipe (1002) is connected to the air inlet port of the fan (1001); the other end of the fan air inlet pipe (1002) extends downward into the spray chamber; one end of the fan exhaust pipe (1003) is connected to the air outlet port of the fan (1001); the other end of the fan exhaust pipe (1003) passes through the air distribution plate (8) and extends downward into the absorption chamber.

3. The novel mobile tail gas collection device for titanium sponge reduction furnace according to claim 2 is characterized in that: The absorption component further comprises a circulating liquid pump (1004), a circulating upper liquid pipe (1005), and a circulating liquid discharge pipe (1006); the circulating liquid pump (1004) is installed at the upper end of the double-chamber absorption box (2) and is located on the left side of the fan (1001); one end of the circulating upper liquid pipe (1005) is connected to the water inlet port of the circulating liquid pump (1004); the other end of the circulating upper liquid pipe (1005) is installed at the front end of the spray chamber; one end of the circulating liquid discharge pipe (1006) is connected to the water outlet port of the circulating liquid pump (1004); and the other end of the circulating liquid discharge pipe (1006) extends downward into the spray chamber.

4. The novel mobile tail gas collection device for titanium sponge reduction furnace according to claim 3 is characterized in that: The absorption component also includes a spray pipe (1007) and a spray head (1008); the spray pipe (1007) is connected to the end of the circulating drainage pipe (1006), and the spray head (1008) is installed on the outer wall of the spray pipe (1007).

5. The novel mobile tail gas collection device for titanium sponge reduction furnace according to claim 2 is characterized in that: The stirring assembly comprises a servo motor (1101), a coupling (1102), a rotating shaft (1103), and stirring blades (1104); the servo motor (1101) is installed at the upper end of the double-chamber absorption box (2) and is located on the right side of the fan (1001); the upper end of the rotating shaft (1103) is installed with a coupling (1102) and is connected to the output shaft of the servo motor (1101) through the coupling (1102); the lower end of the rotating shaft (1103) passes through the air distribution plate (8) and extends downward into the absorption chamber; the stirring blades (1104) are fixedly connected to the outer wall of the rotating shaft (1103) and are distributed along the axial direction of the rotating shaft (1103).

6. The novel mobile tail gas collection device for titanium sponge reduction furnace according to claim 1 is characterized in that: The damping elastic telescopic rod comprises an elastic column (1201), a column cavity part (1202), and an intracavity plug (1203); the damping elastic telescopic rod comprises an elastic column (1201) and a column cavity part (1202), the column cavity part (1202) is fixedly connected to the wheel frame groove, and the upper end of the elastic column (1201) extends into the column cavity of the column cavity part (1202) and is connected to the intracavity plug (1203).

7. The novel mobile tail gas collection device for titanium sponge reduction furnace according to claim 6 is characterized in that: The damping elastic telescopic rod also includes a compression spring (1204) and an exhaust hole (1205); the compression spring (1204) is supported and installed on the upper end of the cavity plug (1203), and the exhaust holes (1205) are provided at both upper and lower ends of the side cavity wall of the column cavity part (1202).

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