A hydrogen sulfide purification treatment device

Abstract

The present invention relates to the technical field of anti-pollution in phosphoric acid preparation, and discloses a hydrogen sulfide purification treatment device. The support mechanism includes a transmission channel, a driving sleeve on the inner wall of the transmission channel, a matching sleeve, a conductive base at the bottom of the driving sleeve, and a fixed shaft; the purification mechanism includes a power unit arranged on the conductive base, a rotating sleeve on the outer wall of the power unit, and an adsorption component; the cleaning mechanism includes an adjustment assembly at the other end of the matching sleeve, a spraying assembly at the top of the transmission channel, and a lifting unit inside the spraying assembly. The present invention can perform physical adsorption treatment again after the hydrogen sulfide gas is chemically roughly treated. The driving sleeve can drive the adsorption component to rotate rapidly in the reverse direction while rotating. The combination of forward and reverse directions ensures a better physical adsorption effect. The driving sleeve and the matching sleeve are separated, and while freeing up the cleaning space, the spray end can also be driven to descend into the sleeve to spray the cleaning solution on the adsorption component to extend the service life.

Description

Technical Field

[0001] The invention relates to the technical field of pollution prevention in phosphoric acid preparation, in particular to a hydrogen sulfide purification treatment device. Background Art

[0002] In the existing food-grade phosphoric acid preparation process, a large amount of hydrogen sulfide gas is produced under the action of chemical reactions. Hydrogen sulfide is a common toxic gas that is harmful to human health and the environment. Hydrogen sulfide can cause breathing difficulties, headaches, nausea, vomiting, and even death. Therefore, the treatment and recovery of hydrogen sulfide is very important. Some factories choose to use sodium hydroxide solution to treat hydrogen sulfide and treat it after the hydrogen sulfide is conducted. However, this method often cannot ensure that the hydrogen sulfide is completely treated. The residual hydrogen sulfide gas will still cause mild pollution to the surrounding environment after being discharged, and there are still certain safety hazards.

[0003] Therefore, there is a need for a hydrogen sulfide purification device that can effectively perform secondary treatment on hydrogen sulfide gas to render the gas harmless and that occupies little space and has low cost to meet the needs of the existing environment. Summary of the invention

[0004] In view of the fact that some factories in the above-mentioned prior art choose to use sodium hydroxide solution to treat hydrogen sulfide, and perform unified treatment after the hydrogen sulfide is conducted, however, this method often cannot ensure that the hydrogen sulfide is completely treated, and the residual hydrogen sulfide gas will still cause slight pollution to the surrounding environment after being discharged, the present invention is proposed.

[0005] Therefore, the technical problem to be solved by the present invention is to design a hydrogen sulfide purification treatment device which can effectively treat hydrogen sulfide gas, render the gas harmless and occupy a small space and has low cost to meet the needs of the existing environment.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a hydrogen sulfide purification treatment device, comprising:

[0007] The supporting mechanism comprises a transmission channel, a driving sleeve rotatably arranged on the inner wall of the transmission channel, a matching sleeve located on one side of the driving sleeve, a conductive base located at the bottom of the driving sleeve, and a fixed shaft fixed on the other side of the conductive base;

[0008] The purification mechanism comprises a power unit arranged on the conductive base, a rotary sleeve sleeved on the outer wall of the power unit, and an adsorption component fixedly connected to the rotary sleeve;

[0009] And a cleaning mechanism, including an adjustment assembly arranged at the other end of the matching sleeve, a spraying assembly fixed on the top of the transmission channel, and a lifting unit opened inside the spraying assembly.

[0010] As an improvement of the present invention, it is characterized in that: the end of the power unit is fixedly passed through the conductive base and is fixedly connected with an extension rotating rod, the extension rotating rod is located on the other side of the fixed shaft and is slidably connected with the transmission channel, a protrusion is fixedly provided on the surface of the power unit, matching rods are provided on both sides of the extension rotating rod, the matching rods are fixedly connected to the driving sleeve, support rods are provided on both sides of the fixed shaft, and the support rods are fixedly connected to the conductive base.

[0011] As an improvement of the present invention, a delay groove is provided on the inner wall of the rotating sleeve, a spring block slides in the delay groove, a reset end is fixedly provided in the delay groove, an extension plate is provided on the side wall of the spring block, the extension plate is fixedly connected to the reset end, and a clamping groove is fixedly provided on the side wall of the spring block.

[0012] As an improvement of the present invention, an expansion airbag is fixedly provided outside the delay slot, and limiting blocks are respectively provided on the outside of the expansion airbag. Springs are fixedly connected between the limiting blocks, one end of the limiting block slides through the delay slot, and an air guide tube is fixedly connected to the surface of the expansion airbag.

[0013] As an improvement of the present invention, an auxiliary cylinder is fixedly provided at one end of the rotating sleeve, a screw is fixed on the inner side of the auxiliary cylinder, a gas pressure plug is threadedly fitted on the outer wall of the screw, a limiting rod is also fixedly provided on the top of the gas pressure plug, the gas pressure plug slides in cooperation with the limiting rod, the gas pressure plug fits against the inner wall of the auxiliary cylinder, an air supply hole is provided on the top of the auxiliary cylinder, the air guide tube passes through the rotating sleeve and is connected with the air supply hole.

[0014] As an improvement of the present invention, the other end of the screw is fixedly connected to the adsorption assembly, an adsorption rod is fixedly provided on the surface of the adsorption assembly, the other end of the rotating sleeve is torsionally connected to a support disk, the support disk is fixedly connected to the conductive base, a docking sleeve is fixedly provided on the surface of the support disk, and the limiting rod slides along the inner wall of the docking sleeve.

[0015] As an improvement of the present invention, it is characterized in that: a matching hole is fixedly provided on one side of the driving sleeve, and a plug-in rod is fixedly provided on the side of the matching sleeve facing the matching hole, and the plug-in rod is sleeved with the matching hole.

[0016] As an improvement of the present invention, an adjusting piston is provided on the inner wall of the lifting unit, a connecting rod is fixed on the top of the adjusting piston, and the other end of the connecting rod passes through the top plate of the transmission channel and is located on one side of the matching sleeve.

[0017] As an improvement of the present invention, a push rod is elastically provided at the other end of the lifting unit, the push rod passes through the lifting unit and is located at the outer wall of the lifting unit, and a spray end is fixedly provided at the other end of the push rod.

[0018] As an improvement of the present invention, one end of the spray end is connected to a conduit, the other end of the conduit is slidably connected to the spray assembly, the inner walls of the drive sleeve and the mating sleeve are provided with inclined drainage openings, and the bottom of the transmission channel is provided with an accumulation groove, and the accumulation groove is located below the inclined drainage opening.

[0019] The beneficial effects of the present invention are: it can physically adsorb residual hydrogen sulfide substances in the gas, and the driving sleeve can drive the adsorption component to rotate rapidly in the reverse direction while rotating. The combination of forward and reverse directions ensures a better physical adsorption effect. When the adsorption component needs to be cleaned and maintained to ensure a perfect adsorption effect, the driving sleeve and the matching sleeve are separated to free up cleaning space while driving the spray end to descend into the sleeve to spray a cleaning solution on the adsorption component to extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0021] Figure 1 The figure is a schematic diagram of the overall structure of a hydrogen sulfide purification treatment device in the present invention.

[0022] Figure 2 It is a three-dimensional cross-sectional schematic diagram of a hydrogen sulfide purification treatment device in the present invention.

[0023] Figure 3 A hydrogen sulfide purification treatment device in the present invention Figure 2 Enlarged schematic diagram of part A.

[0024] Figure 4 It is a plan side view of the overall operating environment of a hydrogen sulfide purification treatment device in the present invention.

[0025] Figure 5 It is a schematic diagram of the three-dimensional structure of a hydrogen sulfide purification treatment device after separation in the present invention.

[0026] Figure 6 It is a three-dimensional schematic diagram of the power unit and the peripheral structure of the rotary sleeve of a hydrogen sulfide purification treatment device in the present invention.

[0027] Figure 7A hydrogen sulfide purification treatment device in the present invention Figure 6 Partially enlarged plan view of part B in the middle.

[0028] Figure 8 This is a three-dimensional schematic diagram of the internal structure of a hydrogen sulfide purification treatment device in the present invention from another angle.

[0029] In the figure: 100, support mechanism; 101, transmission channel; 102, drive sleeve; 103, matching sleeve; 102a, matching hole; 103a, plug-in rod; 104, conductive base; 105, fixed shaft; 106, extended rotating rod; 106a, matching rod; 105a, support rod; 200, purification mechanism; 201, power unit; 202, rotating sleeve; 204, support plate; 204a, docking sleeve; 203, adsorption component; 300, cleaning mechanism; 301, adjustment assembly; 302, spraying assembly; 303, lifting unit; 201a, protrusion; 20 2a, delay slot; 202b, spring block; 202a-1, reset terminal; 202b-1, extension plate; 205, expansion airbag; 206, limit block; 206a, spring; 202b-2, snap-in slot; 207, auxiliary cylinder; 207a, screw; 207a-1, air pressure plug; 207a-2, limit rod; 207b, air delivery hole; 205a, air guide tube; 203a, adsorption rod; 303a, adjustment piston; 304, connecting rod; 303b, push rod; 303b-1, spray terminal; 305, catheter; 107, discharge oblique port; 101a, accumulation slot. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings. Example 1

[0031] Reference Figure 1~Figure 5 , this embodiment provides a hydrogen sulfide purification treatment device.

[0032] The supporting mechanism 100 is the main structural part of the whole device. The transmission channel 101 is used to directly transport hydrogen sulfide gas. The driving sleeve 102 is rotatably arranged on the inner wall of the transmission channel 101. A matching sleeve 103 of the same size is arranged on the left side of the driving sleeve 102. A matching hole 102a is fixedly opened on one side of the driving sleeve 102. A plug-in rod 103a corresponding to the size of the matching hole 102a is fixed on one side of the matching sleeve 103. After the plug-in rod 103a enters the matching hole 102a, the rotation of the driving sleeve 102 can drive the matching sleeve 103 to rotate together.

[0033] A conductive base 104 is fixedly mounted on the bottom of the driving sleeve 102 . An array of holes for transmitting gas is provided on the surface of the conductive base 104 . A fixed shaft 105 is fixedly disposed at the center of the conductive base 104 .

[0034] The extension rotating rod 106 is located on the other side of the fixed shaft 105, and the other end of the extension rotating rod 106 is rotationally and slidingly connected to the transmission channel 101. The fixed shaft 105 is connected to the conductive base 104 and is located between the extension rotating rod 106 and the driving sleeve 102. The contact surface of the fixed shaft 105 and the extension rotating rod 106 is set to a smooth surface with extremely small friction and the weight of the conductive base 104 and the fixed shaft 105 is much greater than that of the extension rotating rod 106 and the driving sleeve 102, so the fixed shaft 105 and the conductive base 104 can remain almost motionless when the extension rotating rod 106 and the driving sleeve 102 are moving.

[0035] The purification mechanism 200 is used to cooperate in processing the hydrogen sulfide gas entering the matching sleeve 103 and the driving sleeve 102. The power unit 201 is arranged on the conductive base 104. The power unit 201 can be remotely started and start to rotate. The other end of the power unit 201 extends into the conductive base 104 and is connected to the extension rotating rod 106. The outer wall of the extension rotating rod 106 extends and is fixed to the driving sleeve 102. The extension rotating rod 106 can drive the driving sleeve 102 to rotate while following the rotation of the power unit 201.

[0036] When the plug rod 103a enters the matching hole 102a, the driving sleeve 102 can drive the matching sleeve 103 to rotate together. The rotating sleeve 202 is concentrically sleeved on the outer wall of the power unit 201, and the other end of the rotating sleeve 202 is torsionally connected to the support disk 204. The support disk 204 and the conductive base 104 are fixedly connected. Since the conductive base 104 is connected to the fixed shaft 105, the conductive base 104 will not rotate, and can play a fixing role on the support disk 204.

[0037] When the power unit 201 starts to rotate, it can drive the rotating sleeve 202 to rotate synchronously. During the rotation process, the rotating sleeve 202 and the support disk 204 are connected by torsion, so the resetting swivelling elastic force can be accumulated. When the power unit 201 rotates, it will gradually separate from the rotating sleeve 202, and finally the power unit cannot push the rotating sleeve 202 to rotate. At this time, the rotating sleeve 202 will quickly rotate in the opposite direction under the action of torsion. The front end of the rotating sleeve 202 is eccentrically fixed with an adsorption component 203, and the rotation of the rotating sleeve 202 can drive the adsorption component 203 to rotate eccentrically. The adsorption component 203 can more effectively adsorb harmful substances in the hydrogen sulfide gas in the rapid forward-reverse transition.

[0038] After the purification mechanism 200 finishes working, the cleaning mechanism 300 can be started as needed to spray and clean the inside of the driving sleeve 102 and the matching sleeve 103, thereby extending the service life of the adsorption component 203 and preventing the work efficiency of the adsorption component 203 from being reduced due to long-term accumulation of harmful substances.

[0039] The adjustment assembly 301 is fixedly arranged at the other end of the matching sleeve 103. The adjustment assembly 301 and the matching sleeve 103 are connected by a shaft. The adjustment assembly 301 can drive the linear movement of the matching sleeve 103 through remote control, drive the matching sleeve 103 and the driving sleeve 102 to separate, and leave space for the spray assembly 302 at the top of the transmission channel 101. The lifting unit 303 is arranged inside the spray assembly 302, which can drive the end head with a spraying effect to descend and enter the matching sleeve 103 and the driving sleeve 102, making the spray cleaning more intuitive and effective. Example 2

[0040] Reference Figure 1 to Figure 7 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that:

[0041] The end of the power unit 201 is fixedly extended into the inner wall of the conductive base 104, and is fixedly connected to the drive sleeve 102, and is connected to the extension rod 106. The outer wall of the extension rod 106 is fixedly provided with a matching rod 106a, and the matching rod 106a is fixed to the drive sleeve 102. The extension rod 106 can drive the drive sleeve 102 to rotate by following the rotation of the power unit 201. The support rod 105a is located between the conductive base 104 and the fixed shaft 105 and plays a connecting and supporting role.

[0042] After the power unit 201 starts to rotate, it can drive the driving sleeve 102 to rotate synchronously. A protrusion 201 a is fixedly provided on the surface of the power unit 201 . The protrusion 201 a can contact and cooperate with the rotating sleeve 202 while following the rotation of the power unit 201 .

[0043] The inner wall of the rotating sleeve 202 is fixedly provided with a time-delay groove 202a, and the spring block 202b is slidably arranged in the time-delay groove 202a, and the side of the spring block 202b facing the power unit 201 is provided with a triangular inclined surface. A reset end 202a-1 is also fixedly arranged in the time-delay groove 202a, and an extension plate 202b-1 fixedly connected to the reset end 202a-1 is also fixedly arranged on the side wall of the spring block 202b. The reset end 202a-1 can be a spring or an elastic telescopic rod structure to ensure that the spring block 202b can elastically telescope and slide in the time-delay groove 202a.

[0044] An expansion airbag 205 is also provided outside the delay slot 202a, and a limit block 206 is provided outside the expansion airbag 205. The limit block 206 is composed of two pieces, and a spring 206a is fixedly connected between the two limit blocks 206. The front end of the limit block 206 is set as a tip slope, and the front end of the limit block 206 passes through the delay slot 202a and enters the delay slot 202a. When the power unit 201 starts to rotate, the protrusion 201a starts to contact the block 202b, and the block 202b starts to gradually move into the delay slot 202a. During this period, the block 202b needs to overcome the elastic force of the reset end 202a-1 first, and then contact the tip slope of the limit block 206, and push the two limit blocks 206 to overcome the force of the spring 206a and separate, so as to completely enter the delay slot 202a. Under the limitation of the above force, the spring block 202b will not be pushed into the delay groove 202a immediately, so the protrusion 201a can drive the rotary sleeve 202 to perform a short-term positive rotation when contacting the spring block 202b.

[0045] The side wall of the block 202b is fixedly provided with a clamping groove 202b-2, which corresponds to the tip slope of the stop block 206. When the clamping groove 202b-2 and the tip slope of the stop block 206 are aligned, the spring 206a is no longer pulled, so the tip of the stop block 206 is quickly driven into the clamping groove 202b-2. Since the inner side of the tip of the stop block 206 is a right-angled surface, the block 202b can be firmly clamped. At this time, the protrusion 201a has pushed and compressed the block 202b to the maximum position, and the protrusion 201a can no longer push the block 202b. When the rotating sleeve 202 loses its thrust, it will quickly reverse due to the torsion connection with the support disk 204. The adsorption component 203 can more effectively adsorb harmful substances in the hydrogen sulfide gas in the rapid transition from forward to reverse.

[0046] An auxiliary cylinder 207 is fixedly provided at the front end of the rotary sleeve 202, and a screw 207a is fixed inside the auxiliary cylinder 207. The top of the screw 207a is fixedly connected to the adsorption assembly 203, and the screw 207a can drive the adsorption assembly 203 to rotate synchronously with the rotation of the auxiliary cylinder 207. When the rotary sleeve 202 starts to rotate, it can drive the screw 207a to rotate synchronously. The outer wall of the screw 207a is threaded with a gas pressure plug 207a-1, and three limit rods 207a-2 are fixedly provided on the top of the gas pressure plug 207a-1, and each limit rod 207a-2 extends outward, and the bottom of the limit rod 207a-2 faces the support plate 204. Three docking sleeves 204a are fixedly arranged on the surface of the support plate 204, and each docking sleeve 204a corresponds to a limit rod 207a-2. The limit rod 207a-2 is located on the inner wall of the docking sleeve 204a and can slide linearly along the inner wall of the docking sleeve 204a. The outer wall of the gas pressure plug 207a-1 fits with the inner wall of the auxiliary cylinder 207. When the screw 207a rotates with the auxiliary cylinder 207, it can drive the gas pressure plug 207a-1 to move. Since the gas pressure plug 207a-1 can only move linearly under the cooperation of the limit rod 207a-2 and the docking sleeve 204a, the rotation of the auxiliary cylinder 207 can drive the gas pressure plug 207a-1 to translate.

[0047] An air delivery hole 207b is provided inside the auxiliary cylinder 207, and an air guide tube 205a is fixedly connected to the surface of the expansion airbag 205. The air guide tube 205a corresponds to the air delivery hole 207b, and the air guide tube 205a extends from the inside of the rotating sleeve 202 and is connected to the air delivery hole 207b. When the rotating sleeve 202 just starts to rotate forward, it drives the screw 207a to rotate synchronously, and the air pressure plug 207a-1 will move horizontally away from the rotating sleeve 202 under the drive of the screw 207a. At this time, the air pressure plug 207a-1 will evacuate the air guide tube 205a, so that the expansion airbag 205 at the other end of the air guide tube 205a will shrink.

[0048] After the expansion airbag 205 is reduced in size, the pressure of the spring 206a is reduced, so the two limit blocks 206 are close to each other, but they will still be pushed apart under the movement of the block 202b until the tip of the limit block 206 enters the clamping groove 202b-2. At this time, the protrusion 201a has pushed and compressed the block 202b to the maximum position, and the protrusion 201a can no longer push the block 202b. When the rotating sleeve 202 loses its thrust, it will quickly reverse under the action of the torsion connection with the support plate 204. At this time, the air pressure plug 207a-1 will be driven by the screw 207a to horizontally approach the rotating sleeve 202, inflate the air guide tube 205a, and drive the expansion airbag 205 to expand. This process cannot be completed in an instant and still requires a process.

[0049] The expansion of the expansion bag 205 again applies pressure to the spring 206a, thereby driving the limit blocks 206 at both ends of the spring 206a to separate, and the tip of the limit block 206 separates from the clamping groove 202b-2, and can no longer clamp the block 202b, so under the action of the reset end 202a-1, the block 202b immediately returns to its original position. Since the expansion bag 205 takes time to expand, it also takes time for the tip of the limit block 206 to separate from the clamping groove 202b-2, so the entire rotating sleeve 202 will continue to rotate for a while before the block 202b returns to the initial position and contacts the protrusion 201a, thereby repeating the above process again.

[0050] An adsorption assembly 203 is fixedly provided at the other end of the screw 207a, and a plurality of adsorption rods 203a are fixedly provided on the surface of the adsorption assembly 203 to increase the purification effect on the hydrogen sulfide gas. The adsorption rods 203a can more effectively adsorb harmful substances in the hydrogen sulfide gas during the rapid forward-reverse transition. The adsorption assembly 203 is at a distance from the auxiliary cylinder 207, which just leaves space for the linear movement of the air pressure plug 207a-1 and the limit rod 207a-2. Example 3

[0051] Reference Figure 1 to Figure 8 This embodiment is based on the previous embodiment, and is different from the previous embodiment in that:

[0052] An adjusting piston 303a is slidably disposed on the inner wall of the lifting unit 303, the adjusting piston 303a passes through the lifting unit 303, and a connecting rod 304 is fixedly disposed on the top of the adjusting piston 303a, and the connecting rod 304 is located above the spraying assembly 302. The other end of the connecting rod 304 passes through the transmission channel 101 and extends downward to one side of the matching sleeve 103, and the side of the connecting rod 304 facing the matching sleeve 103 is an inclined surface.

[0053] When the matching sleeve 103 begins to separate from the driving sleeve 102 under the action of the adjustment assembly 301, it will begin to contact the inclined surface of the connecting rod 304, thereby pushing the connecting rod 304 to rise. The rise of the connecting rod 304 can drive the adjustment piston 303a to rise synchronously. The outer wall of the adjustment piston 303a is a rubber-like closed material, and even if it passes through the lifting unit 303, it will not cause unstable air pressure. Since the air pressure in the lifting unit 303 needs to be kept stable, the rise of the adjustment piston 303a drives the push rod 303b at the other end of the lifting unit 303 to descend. The push rod 303b passes through the bottom of the lifting unit 303 and the other end is located on the outer wall of the lifting unit 303. The other end of the push rod 303b is fixedly provided with a spray end 303b-1.

[0054] When the push rod 303b descends, the spray end 303b-1 is driven to descend synchronously. Since the matching sleeve 103 has moved horizontally to leave space, the spray end 303b-1 can enter the matching sleeve 103 and the driving sleeve 102, making the spray cleaning more intuitive and effective.

[0055] A conduit 305 is connected to one side of the spray end 303b-1, and the other end of the conduit 305 is slidably connected to the inside of the spray assembly 302. The spray end 303b-1 will not be affected by the conduit 305 during movement. The cleaning liquid in the spray assembly 302 can directly enter the spray end 303b-1 through the conduit 305, and then spray and clean the inside of the mating sleeve 103 and the driving sleeve 102.

[0056] A drainage bevel 107 is fixedly opened at the bottom of the inner wall of the driving sleeve 102 and the matching sleeve 103. The liquid after cleaning can enter the accumulation groove 101a at the bottom of the transmission channel 101 through the drainage bevel 107. The staff can collect and discharge the residual liquid in the accumulation groove 101a through switches such as valves.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A hydrogen sulfide purification treatment device, characterized in that: include, A support mechanism (100) comprises a transmission channel (101), a driving sleeve (102) rotatably arranged on the inner wall of the transmission channel (101), a matching sleeve (103) located on one side of the driving sleeve (102), a conductive base (104) located at the bottom of the driving sleeve (102), and a fixed shaft (105) fixed on the other side of the conductive base (104); The purification mechanism (200) comprises a power unit (201) arranged on the conductive base (104), a rotating sleeve (202) sleeved on the outer wall of the power unit (201), and an adsorption component (203) fixedly connected to the rotating sleeve (202); and a cleaning mechanism (300), comprising an adjustment assembly (301) arranged at the other end of the matching sleeve (103), a spraying assembly (302) fixed on the top of the transmission channel (101), and a lifting unit (303) opened inside the spraying assembly (302).

2. A hydrogen sulfide purification treatment device according to claim 1, characterized in that: The end of the power unit (201) passes through the conductive base (104) and is fixedly connected to an extension rotating rod (106); the extension rotating rod (106) is located on the other side of the fixed shaft (105) and is slidably connected to the transmission channel (101); a protrusion (201a) is fixedly provided on the surface of the power unit (201); matching rods (106a) are provided on both sides of the extension rotating rod (106); the matching rods (106a) are fixedly connected to the driving sleeve (102); support rods (105a) are provided on both sides of the fixed shaft (105); the support rods (105a) are fixedly connected to the conductive base (104).

3. A hydrogen sulfide purification treatment device according to claim 1 or 2, characterized in that: The inner wall of the rotary sleeve (202) is provided with a time-delay groove (202a), a spring block (202b) slides in the time-delay groove (202a), a reset end (202a-1) is fixedly arranged in the time-delay groove (202a), an extension plate (202b-1) is arranged on the side wall of the spring block (202b), the extension plate (202b-1) is fixedly connected to the reset end (202a-1), and a clamping groove (202b-2) is fixedly provided on the side wall of the spring block (202b).

4. A hydrogen sulfide purification treatment device according to claim 3, characterized in that: An expansion airbag (205) is fixedly arranged outside the delay slot (202a), and limit blocks (206) are respectively arranged outside the expansion airbag (205), and springs (206a) are fixedly connected between the limit blocks (206), one end of the limit block (206) slides through the delay slot (202a), and an air guide tube (205a) is fixedly connected to the surface of the expansion airbag (205).

5. A hydrogen sulfide purification treatment device according to claim 4, characterized in that: An auxiliary cylinder (207) is fixedly provided at one end of the rotary sleeve (202), a screw rod (207a) is fixed on the inner side of the auxiliary cylinder (207), a gas pressure plug (207a-1) is threadedly matched on the outer wall of the screw rod (207a), a limiting rod (207a-2) is fixedly provided on the top of the gas pressure plug (207a-1), the gas pressure plug (207a-1) and the limiting rod (207a-2) slide in cooperation, the gas pressure plug (207a-1) is in contact with the inner wall of the auxiliary cylinder (207), a gas transmission hole (207b) is provided on the top of the auxiliary cylinder (207), and the air guide tube (205a) passes through the rotary sleeve (202) and is connected with the gas transmission hole (207b).

6. A hydrogen sulfide purification treatment device according to claim 5, characterized in that: The other end of the screw rod (207a) is fixedly connected to the adsorption component (203), and an adsorption rod (203a) is fixedly arranged on the surface of the adsorption component (203). The other end of the rotary sleeve (202) is torsionally connected to a support disk (204), and the support disk (204) is fixedly connected to the conductive base (104). A docking sleeve (204a) is fixedly provided on the surface of the support disk (204), and the limiting rod (207a-2) slides along the inner wall of the docking sleeve (204a).

7. A hydrogen sulfide purification treatment device according to claim 6, characterized in that: A matching hole (102a) is fixedly provided on one side of the driving sleeve (102), and a plug-in rod (103a) is fixedly provided on the side of the matching sleeve (103) facing the matching hole (102a), and the plug-in rod (103a) is sleeved with the matching hole (102a).

8. A hydrogen sulfide purification device according to any one of claims 5, 6 and 7, characterized in that: The inner wall of the lifting unit (303) is provided with an adjusting piston (303a), the top of which is fixed with a connecting rod (304), and the other end of the connecting rod (304) passes through the top plate of the transmission channel (101) and is located on one side of the matching sleeve (103).

9. A hydrogen sulfide purification treatment device according to claim 8, characterized in that: The other end of the lifting unit (303) is elastically provided with a push rod (303b), the push rod (303b) passes through the lifting unit (303) and is located on the outer wall of the lifting unit (303), and the other end of the push rod (303b) is fixedly provided with a spray end head (303b-1).

10. A hydrogen sulfide purification treatment device according to claim 9, characterized in that: One end of the spray end head (303b-1) is connected to a conduit (305), and the other end of the conduit (305) is slidably connected to the spray assembly (302). The inner walls of the drive sleeve (102) and the matching sleeve (103) are provided with a liquid discharge oblique opening (107). The bottom of the transmission channel (101) is provided with an accumulation groove (101a), and the accumulation groove (101a) is located below the liquid discharge oblique opening (107).

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