Hydrogen sulfide emergency treatment device and method

Abstract

The invention relates to the technical field of hydrogen sulfide treatment, in particular to a hydrogen sulfide emergency treatment device and method.The device comprises a spraying treatment tower and further comprises a control support, the control support is fixedly installed at the top of the spraying treatment tower, and multifunctional telescopic cylinders are arranged on the two sides of the control support; the multifunctional telescopic cylinder is fixedly connected with the spraying treatment tower; the full treatment control mechanism comprises a driving assembly, an ordered spraying assembly and a spraying mixing assembly; according to the hydrogen sulfide emergency treatment device and method, equipment parameters can be set according to the time interval of adding multiple treatment solutions according to needs, sufficient mixing treatment of hydrogen sulfide gas is guaranteed while it is guaranteed that the treatment solutions are added in time, and the hydrogen sulfide gas treatment efficiency and effect are improved; and the safety of the production process is further ensured.

Description

Technical Field

[0001] The invention relates to the technical field of hydrogen sulfide treatment, and in particular to a hydrogen sulfide emergency treatment device and method. Background Art

[0002] Hydrogen sulfide is a highly hazardous toxic and harmful gas that is widely present in the development of high-sulfur oil reservoirs and the petroleum refining and production industries, and is difficult to detect. Once a large-scale leak occurs, it is very likely to cause casualties, and its harm cannot be underestimated. Therefore, it is particularly important to develop efficient and safe hydrogen sulfide emergency treatment equipment. Traditional hydrogen sulfide emergency treatment methods, such as physical dilution methods such as fire water spraying and enhanced ventilation, can reduce the concentration of hydrogen sulfide to a certain extent, but the effect is limited and there are major safety hazards.

[0003] In the existing hydrogen sulfide emergency treatment device, after the hydrogen sulfide gas is introduced into the spray tower, in order to ensure the efficiency and effect of the treatment, different treatment solutions need to be sprayed in sequence during the entire treatment process, which is inconvenient to operate. If the treatment solution cannot be added in time, it may affect the efficiency and effect of treating the hydrogen sulfide gas, thereby still causing great safety hazards. Therefore, in view of the above situation, it is urgent to develop a hydrogen sulfide emergency treatment device and method to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide a hydrogen sulfide emergency treatment device and method to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A hydrogen sulfide emergency treatment device, comprising a spray treatment tower, and also comprising: A control bracket, the control bracket is fixedly mounted on the top of the spray treatment tower, and multifunctional telescopic cylinders are provided on both sides of the control bracket, and the multifunctional telescopic cylinders are fixedly connected to the spray treatment tower; and a full processing control mechanism, the full processing control mechanism is respectively connected to the spray processing tower, the multifunctional telescopic cylinder and the control bracket, wherein the full processing control mechanism includes a driving component, an ordered spray component and a spray mixing component; The driving assembly is respectively connected to the spray treatment tower and the control bracket, the ordered spray assembly is respectively connected to the spray treatment tower, the multifunctional telescopic cylinder and the driving assembly, and the spray mixing assembly is respectively connected to the spray treatment tower, the multifunctional telescopic cylinder, the driving assembly and the ordered spray assembly.

[0006] As a further solution of the present invention: it also includes: a leakage collection inlet, the leakage collection inlet is fixedly installed on the spray treatment tower and is connected to the spray treatment tower; A waste gas outlet and a waste liquid outlet, wherein the waste gas outlet and the waste liquid outlet are respectively installed at the upper and lower ends of the spray treatment tower; and a slag discharge port, wherein the slag discharge port is located on the bottom end of the spray treatment tower and is connected to the spray treatment tower.

[0007] As a further solution of the present invention: the driving assembly comprises: A control system, wherein the control system is fixedly mounted on the spray treatment tower; A double-headed driving motor, the double-headed driving motor is fixedly connected to the spray treatment tower and electrically connected to the control system, and a rotating shaft is fixedly installed on the output end of the double-headed driving motor, and the rotating shaft is rotatably connected to the control bracket; A tilting rotating plate, wherein one end of the tilting rotating plate is fixedly connected to the rotating shaft, and the other end of the tilting rotating plate is movably mounted with an adapter; A Y-shaped driving frame, the Y-shaped driving frame is fixedly connected to the adapter; A rotating shaft, the rotating shaft is rotatably mounted on the control bracket, and a swing bracket is fixedly mounted on the rotating shaft, and the swing bracket is connected to the ordered spray assembly; And a support plate, the support plate is fixedly mounted on the swing bracket, and a slide rod is also fixedly mounted on the support plate, a movable sleeve is sleeved on the slide rod, and the movable sleeve is fixedly connected to the Y-shaped driving frame.

[0008] As a further solution of the present invention: the ordered spray assembly comprises: A rotating connecting rod, the rotating connecting rod is rotatably connected to the swing bracket; A push-pull connecting rod, one end of which is fixedly connected to the rotating connecting rod, and the other end of which is provided with a sliding block, which is located in the multifunctional telescopic cylinder and is slidably connected to the multifunctional telescopic cylinder; A charging pipe and an air outlet connecting pipe, both of which are fixedly connected to the multifunctional telescopic cylinder; and a discharge timing unit, wherein the discharge timing unit is respectively connected to the spray treatment tower and the multifunctional telescopic cylinder, and is communicated with the air outlet connecting pipe.

[0009] As a further solution of the present invention: the emission timing unit comprises: A discharge controller, the discharge controller is respectively connected to the spray treatment tower and the multifunctional telescopic cylinder, and is connected to the gas outlet connecting pipe, and the discharge controller is also provided with a liquid replenishing port; and a solution discharge module and a timing control module, wherein the solution discharge module is connected to the inner wall of the discharge controller and is arranged close to the liquid replenishing port; The timing control module is located in the discharge controller and is connected to the solution discharge module, and the timing control module is also connected to the gas outlet connecting pipe.

[0010] As a further solution of the present invention: the solution discharge module comprises: A column, one end of which is fixedly connected to the inner wall of the emission controller; A position-limiting rotating seat, the position-limiting rotating seat is rotatably connected to the other end of the column; And a solution temporary storage box, wherein the solution temporary storage box is fixedly connected to the limit rotating seat and connected to the timing control module.

[0011] As a further solution of the present invention: the timing control module includes: A control timing cylinder, wherein the control timing cylinder is fixedly connected to the inner wall of the air outlet connecting pipe and communicated with the air outlet connecting pipe, and a piston plate is slidably installed in the control timing cylinder; A discharge top pipe is fixedly mounted on the piston plate, one end of which passes through the control timing cylinder and is detachably connected to the solution temporary storage box, and a sliding notch is provided on the discharge top pipe; A reset pull rope, the two ends of which are respectively fixedly connected to the solution temporary storage box and the discharge jacking pipe; And a telescopic cylinder, which is fixedly connected to the discharge controller and the control timing cylinder respectively, and the pull rod arranged on the telescopic cylinder is inserted into the discharge top pipe, and a limit stop rod is fixedly installed, the limit stop rod is inserted into the sliding groove and is slidably connected to the sliding groove, and the limit stop rod is also detachably connected to the piston plate.

[0012] As a further solution of the present invention: the spray mixing assembly comprises: A turbulent mixing blade, which is located in the spray treatment tower and is fixedly connected to the other end of the double-head drive motor; And a mixing spoiler pipe, one end of which is fixedly connected to a slider arranged on the push-pull connecting rod, and the other end of which is inserted into the spray treatment tower and slidably connected to the spray treatment tower.

[0013] As a further solution of the present invention: it also includes: air holes, the number of the air holes is multiple, and the multiple air holes are evenly opened on the mixing spoiler tube; A connecting hose, one end of which is connected to the control timing cylinder, and the other end of which is fixedly connected to the mixing spoiler tube and connected to the air hole; and a porous sprayer, wherein the porous sprayer is fixedly installed in the spray treatment tower and is connected with the emission controller.

[0014] A method for using a hydrogen sulfide emergency treatment device, using the above-mentioned hydrogen sulfide emergency treatment device, specifically comprises the following steps: Step 1: First, introduce hydrogen sulfide gas into the spray treatment tower through the leakage collection inlet. Before starting, check whether the filter is installed in place to ensure the purity of the hydrogen sulfide gas entering the spray treatment tower; Step 2: Start the double-head drive motor to drive the rotating shaft and the tilting plate to rotate, so that the gaseous hydrogen sulfide fully contacts with the treatment solution and reacts; Step 3: During the process of treating the hydrogen sulfide gas in step 2, the orderly spraying component and the spraying mixing component are started to ensure that the gaseous hydrogen sulfide is fully contacted with the sprayed treatment solution and reacts; During the processing, the push-pull connecting rod will reciprocate up and down, driving the slider to reciprocate in the multifunctional telescopic cylinder. Through the pulling and pulling action of the push-pull connecting rod, the external gaseous substances enter the multifunctional telescopic cylinder through the charging pipe and are discharged into the control timing cylinder through the gas outlet connecting pipe; At the same time, the turbulent mixing blades rotate in the spray treatment tower to stir and mix the hydrogen sulfide mixture. The mixing turbulent pipe will move up and down in the spray treatment tower under the reciprocating push of the push-pull connecting rod to drive the hydrogen sulfide gas to fully merge with the treatment solution. Step 4: The harmless gas after being fully treated is discharged from the exhaust gas outlet to the outside of the equipment, and the harmless intermediate product after being fully treated is discharged from the waste liquid outlet to the outside of the equipment.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present application can assist the treatment of hydrogen sulfide gas by starting the spray treatment tower. At the same time, starting the driving component can drive the ordered spray component and the spray mixing component to work at the same time, so as to set the interval time of adding different treatment solutions into the spray treatment tower according to different stages of treatment (for example, the initial stage of treatment and multiple stages of obtaining different products, etc.), so as to ensure the efficiency and effect of treatment. At the same time, the mixture can be fully stirred during the whole treatment process so that the gaseous hydrogen sulfide is fully contacted with the spray solution, and in the subsequent treatment process, the liquid intermediate product is also fully mixed with the treatment solution added later. The mixture is mixed and discharged to the outside of the spray treatment tower after being treated harmlessly to avoid secondary pollution. In addition, the harmless gas after final treatment is discharged to the outside through the exhaust gas outlet. A hydrogen sulfide gas detector is also provided at the exhaust gas outlet to ensure that the hydrogen sulfide gas has been fully treated before being discharged. The operation is simple, and the parameters of the equipment can be set according to the time intervals for adding multiple treatment solutions as needed. While ensuring the timely addition of the treatment solution, the hydrogen sulfide gas is fully mixed and treated, which is beneficial to improving the efficiency and effect of hydrogen sulfide gas treatment, thereby ensuring the safety of the production process and providing convenience for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the front side of the hydrogen sulfide emergency treatment device in an embodiment of the present invention.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the rear side of the hydrogen sulfide emergency treatment device in an embodiment of the present invention.

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the slag discharge port direction in an embodiment of the present invention.

[0019] Figure 4 It is a schematic cross-sectional structural diagram of a spray treatment tower in an embodiment of the present invention.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the control bracket in an embodiment of the present invention.

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the swing bracket in an embodiment of the present invention.

[0022] Figure 7 Schematic diagram of the installation structure of the Y-shaped drive frame in an embodiment of the present invention.

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the multifunctional telescopic cylinder in an embodiment of the present invention.

[0024] Fig. 9 Schematic diagram of the three-dimensional structure of the solution temporary storage box in an embodiment of the present invention.

[0025] Fig.10 It is a schematic diagram of the partial cross-sectional structure of the control timing barrel in the embodiment of the present invention.

[0026] Fig.11 It is a schematic diagram of the side structure of the discharge jack pipe in an embodiment of the present invention.

[0027] In the figure: 1-spray treatment tower, 2-waste liquid outlet, 3-waste gas outlet, 4-leakage collection inlet, 5-control system, 6-multi-function telescopic cylinder, 7-double-head drive motor, 8-slag outlet, 9-control bracket, 10-multi-hole sprayer, 11-turbulent mixing blade, 12-mixing turbulent pipe, 13-air hole, 14-charging pipe, 15-discharge controller, 16-swing bracket, 17-rotating connecting rod, 18-rotating shaft, 19-support plate, 20 - movable sleeve, 21-Y-type driving frame, 22-sliding rod, 23-rotating shaft, 24-tilted rotating plate, 25-air outlet connecting pipe, 26-adapter, 27-push-pull connecting rod, 28-liquid filling port, 29-connecting hose, 30-control timing cylinder, 31-telescopic cylinder, 32-solution temporary storage box, 33-limited rotating seat, 34-column, 35-piston plate, 36-sliding groove, 37-discharge top pipe, 38-limited stop rod, 39-reset pull rope. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0030] See also Figure 1-Figure 11 , a hydrogen sulfide emergency treatment device provided by an embodiment of the present invention includes a spray treatment tower 1, and also includes: A control bracket 9, wherein the control bracket 9 is fixedly mounted on the top of the spray treatment tower 1, and multifunctional telescopic cylinders 6 are provided on both sides of the control bracket 9, and the multifunctional telescopic cylinders 6 are fixedly connected to the spray treatment tower 1; and a full processing control mechanism, the full processing control mechanism is respectively connected to the spray processing tower 1, the multifunctional telescopic cylinder 6 and the control bracket 9, wherein the full processing control mechanism includes a driving component, an orderly spraying component and a spray mixing component; The driving assembly is respectively connected to the spray treatment tower 1 and the control bracket 9, the ordered spray assembly is respectively connected to the spray treatment tower 1, the multifunctional telescopic cylinder 6 and the driving assembly, and the spray mixing assembly is respectively connected to the spray treatment tower 1, the multifunctional telescopic cylinder 6, the driving assembly and the ordered spray assembly.

[0031] See also Figure 1-Figure 11 , further comprising: a leakage collection inlet 4, the leakage collection inlet 4 being fixedly mounted on the spray treatment tower 1 and being communicated with the spray treatment tower 1; A waste gas outlet 3 and a waste liquid outlet 2, wherein the waste gas outlet 3 and the waste liquid outlet 2 are respectively installed at the upper and lower ends of the spray treatment tower 1; and a slag discharge port 8 , wherein the slag discharge port 8 is located on the bottom end of the spray treatment tower 1 and is connected to the spray treatment tower 1 .

[0032] In the process of treating hydrogen sulfide gas, first, the collected hydrogen sulfide gas is introduced into the spray treatment tower 1 through the leakage collection inlet 4, and a filter screen is arranged on the leakage collection inlet 4, wherein a local exhaust hood can be installed above the equipment or area where leakage may occur, and the leaked gas is attracted by negative pressure. For larger leakage areas, flexible materials (such as PVC cloth) can also be used to make temporary sealing fences to prevent gas diffusion and collect them in a centralized manner. In addition, highly sensitive hydrogen sulfide gas detectors are installed around potential leakage points to detect leakage in time, and all detectors are connected through wireless or wired networks to form a central monitoring system to monitor gas concentration in real time. The above are all existing technologies and will not be elaborated on here. Then, the spray treatment tower 1 is started to assist in the treatment of hydrogen sulfide gas (the existing monitoring technology can be used on the spray treatment tower 1 to control the temperature and pressure in the spray treatment tower 1, which will not be elaborated on here). At the same time, the drive component is started to drive the orderly spray component and the spray mixing component to work at the same time, so as to According to different stages of treatment (for example, the initial stage of treatment and multiple stages of obtaining different products, etc.), the interval time of adding different treatment solutions into the spray treatment tower 1 is set to ensure the efficiency and effect of the treatment. At the same time, the mixture can be fully stirred during the entire treatment process to make the gaseous hydrogen sulfide fully contact with the sprayed solution, and in the subsequent treatment process, the liquid intermediate product is also fully mixed with the treatment solution added later, and is discharged to the outside of the spray treatment tower 1 after being treated harmlessly to avoid secondary pollution. In addition, the harmless gas after the final treatment is discharged to the outside through the waste gas outlet 3, wherein a hydrogen sulfide gas detector is also provided at the waste gas outlet 3 to ensure that the hydrogen sulfide gas has been fully treated before being discharged. The operation is simple, and the parameters of the equipment can be set according to the time intervals for adding multiple treatment solutions as needed. While ensuring the timely addition of the treatment solution, the hydrogen sulfide gas is fully mixed and treated, which is conducive to improving the efficiency and effect of the hydrogen sulfide gas treatment, thereby ensuring the safety of the production process and providing convenience for the staff.

[0033] In one embodiment of the present invention, see Figure 1-Figure 11 , the driving assembly comprises: A control system 5, wherein the control system 5 is fixedly mounted on the spray treatment tower 1; A double-headed driving motor 7, the double-headed driving motor 7 is fixedly connected to the spray treatment tower 1 and electrically connected to the control system 5, and a rotating shaft 23 is also fixedly installed on the output end of the double-headed driving motor 7, and the rotating shaft 23 is rotatably connected to the control bracket 9; A tilting rotating plate 24, wherein one end of the tilting rotating plate 24 is fixedly connected to the rotating shaft 23, and the other end of the tilting rotating plate 24 is movably mounted with an adapter 26; A Y-shaped driving frame 21, wherein the Y-shaped driving frame 21 is fixedly connected to the adapter 26; A rotating shaft 18, wherein the rotating shaft 18 is rotatably mounted on the control bracket 9, and a swing bracket 16 is fixedly mounted on the rotating shaft 18, and the swing bracket 16 is connected to the ordered spraying assembly; And a support plate 19, the support plate 19 is fixedly mounted on the swing bracket 16, and a slide bar 22 is also fixedly mounted on the support plate 19, a movable sleeve 20 is sleeved on the slide bar 22, and the movable sleeve 20 is fixedly connected to the Y-shaped driving frame 21.

[0034] In the process of treating hydrogen sulfide gas, the double-headed drive motor 7 is started (two motors can also be used to control them separately), which can drive the rotating shaft 23 and the spray mixing assembly to move. While disturbing the hydrogen sulfide gas accumulated in the spray treatment tower 1 and fully mixing it with the treatment solution, the rotating shaft 23 will drive the inclined rotating plate 24 to rotate, and the inclined rotating plate 24 will drive the movable sleeve 20 to reciprocate on the slide rod 22 through the adapter 26 and the Y-shaped drive frame 21 (similar to a crank-connecting rod mechanism), and the movable sleeve 20 will drive the swing bracket 16 and the rotating shaft 18 to swing back and forth on the control bracket 9, thereby driving the orderly spray assembly to work.

[0035] In one embodiment of the present invention, see Figure 1-Figure 11 , the ordered spray assembly comprises: A rotating connecting rod 17, wherein the rotating connecting rod 17 is rotatably connected to the swing bracket 16; A push-pull connecting rod 27, one end of which is fixedly connected to the rotating connecting rod 17, and the other end of which is provided with a slider, which is located in the multifunctional telescopic cylinder 6 and is slidably connected to the multifunctional telescopic cylinder 6; A charging pipe 14 and an air outlet connecting pipe 25, both of which are fixedly connected to the multifunctional telescopic cylinder 6; And a discharge timing unit, which is respectively connected to the spray treatment tower 1 and the multifunctional telescopic cylinder 6, and is connected to the gas outlet connecting pipe 25.

[0036] The emission timing unit comprises: The discharge controller 15 is connected to the spray treatment tower 1 and the multifunctional telescopic cylinder 6, and is connected to the gas outlet connecting pipe 25, and a liquid replenishing port 28 is also provided on the discharge controller 15; and a solution discharge module and a timing control module, wherein the solution discharge module is connected to the inner wall of the discharge controller 15 and is disposed close to the liquid replenishing port 28; The timing control module is located in the discharge controller 15 and is connected to the solution discharge module. The timing control module is also connected to the gas outlet connecting pipe 25 .

[0037] The solution discharge module comprises: A column 34, one end of which is fixedly connected to the inner wall of the emission controller 15; A position-limiting rotating seat 33, wherein the position-limiting rotating seat 33 is rotatably connected to the other end of the column 34; And a solution temporary storage box 32, wherein the solution temporary storage box 32 is fixedly connected to the limit rotation seat 33 and connected to the timing control module.

[0038] The timing control module comprises: A control timing cylinder 30, wherein the control timing cylinder 30 is fixedly connected to the inner wall of the gas outlet connecting pipe 25 and communicates with the gas outlet connecting pipe 25, and a piston plate 35 is slidably installed in the control timing cylinder 30; A discharge top pipe 37 is fixedly mounted on the piston plate 35, one end of which passes through the control timing cylinder 30 and is detachably connected to the solution temporary storage box 32, and a sliding notch 36 is provided on the discharge top pipe 37; A reset pull rope 39, the two ends of which are fixedly connected to the solution temporary storage box 32 and the discharge top pipe 37 respectively; And a telescopic cylinder 31, which is fixedly connected to the discharge controller 15 and the control timing cylinder 30 respectively, and the pull rod arranged on the telescopic cylinder 31 is inserted into the discharge top pipe 37, and a limit stop rod 38 is fixedly installed, and the limit stop rod 38 is inserted into the sliding groove 36 and is slidably connected to the sliding groove 36, and the limit stop rod 38 is also detachably connected to the piston plate 35.

[0039] Under the driving action of the swing bracket 16, the two sets of push-pull connecting rods 27 move up and down reciprocatingly (wherein, the length of the push-pull connecting rods 27 can be adjusted to change the position of the slider in the multifunctional telescopic cylinder 6, and can also be set in the form of a fixed rod, which is not specifically limited here), and drive the slider to reciprocate in the multifunctional telescopic cylinder 6 (similar to the working mode of a cylinder). Through the pulling and pulling action of the push-pull connecting rods 27, external gaseous substances can enter the multifunctional telescopic cylinder 6 through the filling pipe 14 (wherein, the gaseous substances can be in the form of air or inert gas, or in the form of chlorine that can chemically react with hydrogen sulfide gas to ensure the subsequent treatment effect on hydrogen sulfide, which will not be described in detail here), and are discharged out The gas connecting pipe 25 is discharged into the control timing cylinder 30, wherein the control timing cylinder 30 has a larger space. By designing the amount of gas discharged into the control timing cylinder 30 each time, the speed at which the piston plate 35 moves upward can be controlled. Therefore, after several pulls and pulls, the piston plate 35 moves upward to the bottom of the limit stop rod 38 and abuts against the limit stop rod 38. In this process, the piston plate 35 will drive the discharge top pipe 37 to move upward and push one side of the solution temporary storage box 32 to move, so that the limit rotating seat 33 rotates on the column 34. When the piston plate 35 reaches the limit stop rod 38, the solution temporary storage box 32 is completely turned over under the effect of the center of gravity offset (wherein the limit rotating seat 33 can rotate on the column 34 by one rotation). The solution storage box 32 is rotated at a certain angle to limit the rotation angle of the solution storage box 32, so that the treatment solution in the solution storage box 32 can be discharged into the spray treatment tower 1 at one time). After the solution storage box 32 is turned over and the treatment solution is discharged, the telescopic cylinder 31 is started and the limit stop rod 38 is pulled downward to push the piston plate 35 downward, and the gas under the piston plate 35 can be directly discharged to the outside of the equipment or discharged into the spray mixing component, so as to achieve the purpose of air flow disturbance mixing, which will not be described in detail here (wherein, valves are provided at each outlet on the equipment to prevent the gas in the spray treatment tower 1 from leaking out), and in the process of the piston plate 35 moving downward, the discharge top pipe 37 will be driven to move downward synchronously. , and finally pull the reset rope 39 to move downward. After the discharge top pipe 37 moves down a certain distance, the reset rope 39 will pull the solution temporary storage box 32 to flip in the opposite direction. After flipping at a certain angle, since the center of gravity of the solution temporary storage box 32 is biased toward the side of the control timing cylinder 30, after the solution temporary storage box 32 rotates a very small angle, it will rotate downward under the action of its own gravity until the bottom end of the solution temporary storage box 32 falls to the top of the discharge top pipe 37 again, and slowly moves downward with the discharge top pipe 37. When the solution temporary storage box 32 returns to its original position, other treatment solutions can be added to the solution temporary storage box 32 through the liquid replenishing port 28, and preparations can be made for the next addition of treatment solutions, which provides convenience for the staff.

[0040] In one embodiment of the present invention, see Figure 1-Figure 11 , the spray mixing assembly comprises: A turbulent mixing blade 11, wherein the turbulent mixing blade 11 is located in the spray treatment tower 1 and is fixedly connected to the other end of the double-head drive motor 7; And a mixing spoiler pipe 12, one end of which is fixedly connected to a slider arranged on the push-pull connecting rod 27, and the other end of which is inserted into the spray treatment tower 1 and slidably connected to the spray treatment tower 1.

[0041] The invention also includes: a plurality of air holes 13, wherein the plurality of air holes 13 are evenly arranged on the mixing spoiler tube 12; A connecting hose 29, one end of which is connected to the control timing cylinder 30, and the other end of which is fixedly connected to the mixing spoiler tube 12 and connected to the air hole 13; And a porous sprayer 10 , wherein the porous sprayer 10 is fixedly installed in the spray treatment tower 1 and is connected to the emission controller 15 .

[0042] After the double-headed driving motor 7 is started, the double-headed driving motor 7 will drive the turbulent mixing blades 11 to rotate in the spray treatment tower 1 to stir and mix the hydrogen sulfide mixture (a mixture of hydrogen sulfide gas and treatment solution). At the same time, the mixing turbulent pipe 12 can move back and forth up and down in the spray treatment tower 1 under the reciprocating driving action of the push-pull connecting rod 27 (wherein, the mixing turbulent pipe 12 can also be provided with blades, so that during the up and down movement of the mixing turbulent pipe 12, the mixture can be stirred by the cooperation with the turbulent mixing blades 11. Further sufficient mixing work will not be described in detail here). In addition, through the connection hose 29, when the telescopic cylinder 31 is started and the piston plate 35 is pulled downward by the limit stop rod 38, the high-pressure gas under the piston plate 35 can enter the connection hose 29 and enter the mixing spoiler tube 12, and finally be discharged to the outside through the multiple air holes 13. Therefore, after the treatment solution is just added into the spray treatment tower 1, the disturbance effect of the high-pressure gas at the air hole 13 can be basically stirred ( Normal stirring before adding the treatment solution only makes the mixture flow fully in the spray treatment tower 1), further improves the mixing effect, makes the newly added treatment solution quickly and fully merge with the hydrogen sulfide gas, thereby ensuring the efficiency and effect of the hydrogen sulfide gas treatment. In addition, through the above-mentioned equipment, it can also be applied to scenarios where other different treatment solutions do not need to be added. When other treatment solutions are not needed, under the pulling action of the telescopic cylinder 31, the piston plate 35 is always fixed in the low position in the control timing cylinder 30, and the gas entering the control timing cylinder 30 through the air outlet connecting pipe 25 will directly enter the mixing spoiler tube 12 through the connecting hose 29 (in this application scenario, the control timing cylinder 30 loses its timing function, and there is no need to discharge the treatment solution in the solution temporary storage box 32 into the spray treatment tower 1 at intervals), and is discharged into the spray treatment tower 1 through the air hole 13, thereby improving the mixing and stirring of the mixture in the spray treatment tower 1 and the effect of fully treating it, especially the stage of treating the liquid intermediate product, which will not be elaborated here.

[0043] A method for using a hydrogen sulfide emergency treatment device, using the above-mentioned hydrogen sulfide emergency treatment device, specifically comprises the following steps: Step 1: First, introduce hydrogen sulfide gas into the spray treatment tower 1 through the leakage collection inlet 4. Before starting, check whether the filter is installed in place to ensure the purity of the hydrogen sulfide gas entering the spray treatment tower; Step 2, start the double-head drive motor 7 to drive the rotating shaft 23 and the inclined rotating plate 24 to rotate, so that the gaseous hydrogen sulfide fully contacts with the treatment solution and reacts; Step 3: During the process of treating the hydrogen sulfide gas in step 2, the orderly spraying component and the spraying mixing component are started to ensure that the gaseous hydrogen sulfide is fully contacted with the sprayed treatment solution and reacts; During this process, the push-pull connecting rod 27 will reciprocate up and down, driving the slider to reciprocate in the multifunctional telescopic cylinder 6. Through the pulling and pulling action of the push-pull connecting rod 27, the external gaseous material can enter the multifunctional telescopic cylinder 6 through the charging pipe 14 and be discharged into the control timing cylinder 30 through the gas outlet connecting pipe 25; At the same time, the turbulent mixing blade 11 rotates in the spray treatment tower 1 to stir and mix the hydrogen sulfide mixture, and the mixing turbulent pipe 12 moves back and forth up and down in the spray treatment tower 1 under the reciprocating driving action of the push-pull connecting rod 27 to drive the hydrogen sulfide gas to fully merge with the treatment solution; Step 4: The harmless gas after being fully treated is discharged from the waste gas outlet 3 to the outside of the equipment, and the harmless intermediate product after being fully treated is discharged from the waste liquid outlet 2 to the outside of the equipment.

[0044] In summary, according to the above structure, an operation method for spraying hydrogen sulfide gas is provided here (other operation methods may be selected or the type and order of the spraying solution may be changed, such as selecting two or three of the following spraying solutions, which will not be described in detail here). The specific operation method is as follows: 1. Spray sodium hydroxide solution Function: Sodium hydroxide (NaOH) is a strong base that reacts with hydrogen sulfide (H2S) to form sodium sulfide (Na2S) and water. This reaction can effectively neutralize the acidic hydrogen sulfide gas and convert it into harmless sodium sulfide.

[0045] Interval time: It is recommended to wait about two minutes after the spraying ends to ensure full reaction and observe the effect.

[0046] The next spraying solution: nitrous acid solution.

[0047] 2. Spray nitrous acid solution Function: Nitrous acid (HNO2) is a strong oxidant that can further oxidize hydrogen sulfide into sulfuric acid (H2SO4). This step helps to completely decompose hydrogen sulfide and reduce its toxicity and corrosiveness.

[0048] Interval time: It is recommended to wait about two minutes after the spraying ends to ensure full reaction and observe the effect.

[0049] The next spraying solution: reducing agent solution (such as ammonia water or ferrous sulfide, etc.).

[0050] 3. Spray reducing agent solution Function: Reducing agents such as ammonia or ferrous sulfide can reduce oxidized sulfides to more stable compounds such as ferric chloride (FeCl3). This step helps to further purify the exhaust gas and ensure that all harmful components are removed.

[0051] Interval time: It is recommended to wait about two minutes after the spraying ends to ensure full reaction and observe the effect.

[0052] The next spray solution: sodium carbonate solution.

[0053] 4. Spray sodium carbonate solution Function: Sodium carbonate (Na2CO3) is an alkaline absorbent that reacts with sulfuric acid to produce harmless sodium sulfate (Na2SO4) and carbon dioxide (CO2). This process can effectively neutralize acidic gases and reduce environmental pollution.

[0054] Interval time: It is recommended to wait about two minutes after the spraying ends to ensure full reaction and observe the effect.

[0055] Next spray solution: activated carbon.

[0056] 5. Spray activated carbon Function: Activated carbon is a highly efficient adsorbent that can absorb residual hydrogen sulfide and other chemical pollutants. This step ensures that harmful substances in the exhaust gas are completely removed while reducing the risk of secondary pollution.

[0057] Interval time: It is also recommended to wait about two minutes after the spraying to ensure full reaction and observe the effect.

[0058] It should be noted that in the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0059] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hydrogen sulfide emergency treatment device, comprising a spray treatment tower, characterized in that: Also includes: A control bracket, the control bracket is fixedly mounted on the top of the spray treatment tower, and multifunctional telescopic cylinders are provided on both sides of the control bracket, and the multifunctional telescopic cylinders are fixedly connected to the spray treatment tower; and a full processing control mechanism, the full processing control mechanism is respectively connected to the spray processing tower, the multifunctional telescopic cylinder and the control bracket, wherein the full processing control mechanism includes a driving component, an ordered spray component and a spray mixing component; The driving assembly is respectively connected to the spray treatment tower and the control bracket, the ordered spray assembly is respectively connected to the spray treatment tower, the multifunctional telescopic cylinder and the driving assembly, and the spray mixing assembly is respectively connected to the spray treatment tower, the multifunctional telescopic cylinder, the driving assembly and the ordered spray assembly.

2. The hydrogen sulfide emergency treatment device according to claim 1, characterized in that: Also includes: a leakage collection inlet, the leakage collection inlet being fixedly mounted on the spray treatment tower and being in communication with the spray treatment tower; A waste gas outlet and a waste liquid outlet, wherein the waste gas outlet and the waste liquid outlet are respectively installed at the upper and lower ends of the spray treatment tower; and a slag discharge port, wherein the slag discharge port is located on the bottom end of the spray treatment tower and is connected to the spray treatment tower.

3. The hydrogen sulfide emergency treatment device according to claim 1, characterized in that: The drive assembly comprises: A control system, wherein the control system is fixedly mounted on the spray treatment tower; A double-headed driving motor, the double-headed driving motor is fixedly connected to the spray treatment tower and electrically connected to the control system, and a rotating shaft is fixedly installed on the output end of the double-headed driving motor, and the rotating shaft is rotatably connected to the control bracket; A tilting rotating plate, wherein one end of the tilting rotating plate is fixedly connected to the rotating shaft, and the other end of the tilting rotating plate is movably mounted with an adapter; A Y-shaped driving frame, the Y-shaped driving frame is fixedly connected to the adapter; A rotating shaft, the rotating shaft is rotatably mounted on the control bracket, and a swing bracket is fixedly mounted on the rotating shaft, and the swing bracket is connected to the ordered spray assembly; And a support plate, the support plate is fixedly mounted on the swing bracket, and a slide rod is also fixedly mounted on the support plate, a movable sleeve is sleeved on the slide rod, and the movable sleeve is fixedly connected to the Y-shaped driving frame.

4. The hydrogen sulfide emergency treatment device according to claim 3, characterized in that: The ordered spray assembly comprises: A rotating connecting rod, the rotating connecting rod is rotatably connected to the swing bracket; A push-pull connecting rod, one end of which is fixedly connected to the rotating connecting rod, and the other end of which is provided with a sliding block, which is located in the multifunctional telescopic cylinder and is slidably connected to the multifunctional telescopic cylinder; A charging pipe and an air outlet connecting pipe, both of which are fixedly connected to the multifunctional telescopic cylinder; and a discharge timing unit, wherein the discharge timing unit is respectively connected to the spray treatment tower and the multifunctional telescopic cylinder, and is communicated with the air outlet connecting pipe.

5. The hydrogen sulfide emergency treatment device according to claim 4, characterized in that: The emission timing unit comprises: A discharge controller, the discharge controller is respectively connected to the spray treatment tower and the multifunctional telescopic cylinder, and is connected to the gas outlet connecting pipe, and the discharge controller is also provided with a liquid replenishing port; and a solution discharge module and a timing control module, wherein the solution discharge module is connected to the inner wall of the discharge controller and is arranged close to the liquid replenishing port; The timing control module is located in the discharge controller and is connected to the solution discharge module, and the timing control module is also connected to the gas outlet connecting pipe.

6. The hydrogen sulfide emergency treatment device according to claim 5, characterized in that: The solution discharge module comprises: A column, one end of which is fixedly connected to the inner wall of the emission controller; A position-limiting rotating seat, the position-limiting rotating seat is rotatably connected to the other end of the column; And a solution temporary storage box, wherein the solution temporary storage box is fixedly connected to the limit rotating seat and connected to the timing control module.

7. The hydrogen sulfide emergency treatment device according to claim 6, characterized in that: The timing control module comprises: A control timing cylinder, wherein the control timing cylinder is fixedly connected to the inner wall of the air outlet connecting pipe and communicated with the air outlet connecting pipe, and a piston plate is slidably installed in the control timing cylinder; A discharge top pipe is fixedly mounted on the piston plate, one end of which passes through the control timing cylinder and is detachably connected to the solution temporary storage box, and a sliding notch is provided on the discharge top pipe; A reset pull rope, the two ends of which are respectively fixedly connected to the solution temporary storage box and the discharge jacking pipe; And a telescopic cylinder, which is fixedly connected to the discharge controller and the control timing cylinder respectively, and the pull rod arranged on the telescopic cylinder is inserted into the discharge top pipe, and a limit stop rod is fixedly installed, the limit stop rod is inserted into the sliding groove and is slidably connected to the sliding groove, and the limit stop rod is also detachably connected to the piston plate.

8. The hydrogen sulfide emergency treatment device according to claim 7, characterized in that: The spray mixing assembly comprises: A turbulent mixing blade, which is located in the spray treatment tower and is fixedly connected to the other end of the double-head drive motor; And a mixing spoiler pipe, one end of which is fixedly connected to a slider arranged on the push-pull connecting rod, and the other end of which is inserted into the spray treatment tower and slidably connected to the spray treatment tower.

9. The hydrogen sulfide emergency treatment device according to claim 8, characterized in that: Also includes: Air holes, the number of the air holes is multiple, and the multiple air holes are evenly opened on the mixing spoiler tube; A connecting hose, one end of which is connected to the control timing cylinder, and the other end of which is fixedly connected to the mixing spoiler tube and connected to the air hole; and a porous sprayer, wherein the porous sprayer is fixedly installed in the spray treatment tower and is connected with the emission controller.

10. A method for using a hydrogen sulfide emergency treatment device, using the hydrogen sulfide emergency treatment device according to any one of claims 1 to 9, specifically comprising the following steps: Step 1: First, introduce hydrogen sulfide gas into the spray treatment tower through the leakage collection inlet. Before starting, check whether the filter is installed in place to ensure the purity of the hydrogen sulfide gas entering the spray treatment tower; Step 2: Start the double-head drive motor to drive the rotating shaft and the tilting plate to rotate, so that the gaseous hydrogen sulfide fully contacts with the treatment solution and reacts; Step 3: During the process of treating the hydrogen sulfide gas in step 2, the orderly spraying component and the spraying mixing component are started to ensure that the gaseous hydrogen sulfide is fully contacted with the sprayed treatment solution and reacts; During the processing, the push-pull connecting rod will reciprocate up and down, driving the slider to reciprocate in the multifunctional telescopic cylinder. Through the pulling and pulling action of the push-pull connecting rod, the external gaseous substances enter the multifunctional telescopic cylinder through the charging pipe and are discharged into the control timing cylinder through the gas outlet connecting pipe; At the same time, the turbulent mixing blades rotate in the spray treatment tower to stir and mix the hydrogen sulfide mixture. The mixing turbulent pipe will move up and down in the spray treatment tower under the reciprocating push of the push-pull connecting rod to drive the hydrogen sulfide gas to fully merge with the treatment solution. Step 4: The harmless gas after being fully treated is discharged from the exhaust gas outlet to the outside of the equipment, and the harmless intermediate product after being fully treated is discharged from the waste liquid outlet to the outside of the equipment.

Images