High-organochlorine liquid hazardous waste pretreatment device

Abstract

The invention is applicable to the technical field of wastewater treatment, and provides a high-organochlorine liquid hazardous waste pretreatment device which comprises a pre-filtering tower and a mixing promoting tower, the first rotating plate and the second rotating plate are rotationally installed at the top and the bottom of the mixing promoting tower respectively, a round hole rotationally connected with the second material guiding pipe is further formed in the second rotating plate, and a plurality of sets of supporting columns are fixedly installed between the first rotating plate and the second rotating plate; the first rotating pipe is fixedly installed on the first rotating plate, and a driving assembly used for driving the first rotating pipe to rotate is further arranged on the mixing promoting tower; the medicament input assembly is connected with the rotating pipe I; the mixing promoting mechanisms are arranged on the supporting columns, and the number of the mixing promoting mechanisms is at least one; through cooperative arrangement of the mixing promoting tower, the mixing promoting mechanism, the first rotating plate, the second rotating plate, the first rotating pipe and the supporting column, full mixing of agents such as an emulsifier and the high-organochlorine liquid hazardous waste can be promoted, and the pretreatment effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater treatment, and in particular to a high-organochlorine liquid hazardous waste pretreatment device. Background Art

[0002] High-organic chlorine liquid hazardous waste is a type of organic liquid waste containing a high concentration of chlorine. This type of waste is common in the pharmaceutical, petrochemical and other industries, and due to its toxicity and corrosiveness, it poses a potential threat to the environment and human health. Dechlorination treatment is a key step in the pretreatment of high-organic chlorine liquid hazardous waste, which directly affects the treatment effect of high-organic chlorine liquid hazardous waste. It is specifically done by adding an emulsifier with a specific HLB value (hydrophile-lipophile balance) to the high-chlorine organic liquid hazardous waste to be treated for emulsification treatment, and then adding adsorbents such as calcium hydroxide, using its affinity with chlorine-containing organic matter such as dichloromethane, and removing precipitation through stirring and filtration to achieve the removal of chlorine.

[0003] Promoting the mixing of emulsifiers and other agents with high-organochlorine liquid hazardous waste is the key to improving the pretreatment effect. However, most of the existing pretreatment devices have a single function and only have a preliminary filtering function. They cannot promote the full mixing of emulsifiers and other agents with high-organochlorine liquid hazardous waste, resulting in uneven distribution of emulsifiers and other agents in high-organochlorine liquid hazardous waste, affecting the dechlorination effect, and further affecting the subsequent treatment effect of high-organochlorine liquid hazardous waste. Therefore, in view of the above situation, it is urgent to provide a high-organochlorine liquid hazardous waste pretreatment device to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide a high-organochlorine liquid hazardous waste pretreatment device to solve the problems in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides a high-organochlorine liquid hazardous waste pretreatment device, comprising: A pre-filtering tower and a promoting mixing tower, wherein the discharge end of the pre-filtering tower is connected to the feed end of the promoting mixing tower via a first feed guide pipe, and a second feed guide pipe is provided at the discharge end of the promoting mixing tower; A rotating plate 1 and a rotating plate 2 are rotatably mounted on the top and bottom of the mixing tower respectively, the rotating plate 2 is also provided with a circular hole rotatably connected to the material guide pipe 2, and a plurality of support columns are fixedly mounted between the rotating plate 1 and the rotating plate 2; A rotating tube 1 is fixedly mounted on a rotating plate 1, and a driving assembly for driving the rotating tube 1 to rotate is also provided on the mixing tower; A medicine input component, the medicine input component is connected to the rotating tube 1; And a mixing promotion mechanism is arranged on the support column, and at least one group of the mixing promotion mechanism is arranged.

[0006] As a further solution of the present invention: the driving assembly includes a linkage member, the linkage member is fixedly installed on the mixing tower, and the output end of the linkage member is connected to the rotating tube 1 through the linkage member.

[0007] As a further solution of the present invention: the medicine input component includes a vertical plate fixedly installed on the top of the mixing tower, and a medicine tube connected to the rotating tube one is fixedly installed on the vertical plate, and the medicine tube and the rotating tube one are rotatably connected. The rotating tube one is also provided with multiple groups of spray holes, and the end of the rotating tube one away from the medicine tube is a closed structure.

[0008] As a further solution of the present invention: the mixing promotion mechanism comprises: A support plate, the support plate is fixedly mounted on the support column, and a second rotating tube is rotatably mounted on the support plate, and a plurality of groups of the second rotating tubes are arranged at equal intervals in the circumferential direction of the support plate; A power assembly for driving one of the two rotating tubes to rotate, wherein the power assembly is connected to the support plate; A reciprocating linkage assembly for realizing synchronous movement of multiple groups of rotating tubes 2, wherein the reciprocating linkage assembly is connected to the rotating tube 1; The transformable stirring component is arranged on the second rotating tube.

[0009] As a further solution of the present invention: the power assembly comprises: L-shaped plate 1, wherein the L-shaped plate 1 is fixedly mounted on the support plate, and a protective box is also fixedly mounted on the L-shaped plate 1; The worm installed in the protective box is rotated, and the second rotating plate is also provided with a power unit for driving the worm to rotate; A worm wheel meshing with the worm, the worm wheel is fixedly mounted on the second rotating tube; wherein the protective box is provided with a circular hole for the second rotating tube to pass through.

[0010] As a further solution of the present invention: the power unit comprises: An L-shaped plate 2 is fixedly mounted on the bottom of the mixing tower, and an inner gear ring is fixedly mounted on the L-shaped plate 2; The rotating shaft mounted on the second rotating plate is rotatably mounted, the protective box and the worm are provided with a circular hole for the rotating shaft to pass through, and the rotating shaft is fixedly connected to the worm; A spur gear one meshing with the inner gear ring, wherein the spur gear one is fixedly mounted on the rotating shaft.

[0011] As a further solution of the present invention: the reciprocating linkage assembly comprises: A sliding tube slidably mounted on the rotating tube 1, wherein the sliding tube and the rotating tube 1 can rotate relative to each other; A driven plate, the driven plate is fixedly mounted on the sliding tube, and a driven block is rotatably mounted on the driven plate, and the driven plate can move along the length direction of the rotating tube following the driven block; And a driving plate fixedly mounted on the second rotating tube, a connecting shaft fixedly mounted on the driving plate, and a through hole slidably matched with the connecting shaft is opened on the driven block.

[0012] As a further solution of the present invention: the convertible stirring assembly comprises: A control box, the control box is fixedly mounted on the second rotating tube, and a piston plate 1 is slidably mounted in the control box, and the control box and the second rotating tube are slidably matched; A spring for elastically pulling the piston plate 1, wherein the spring is arranged in the control box; Rotate the support shafts mounted on the control box, wherein two groups of support shafts are symmetrically arranged on the control box, and a stirring plate and a second spur gear are fixedly mounted on both groups of support shafts; Racks for driving the two sets of support shafts to rotate in opposite directions, wherein two sets of racks are fixedly mounted on the piston plate 1, and the two sets of racks are respectively meshed with the two sets of spur gears 2; A limit rod fixedly mounted on the end of the control box, wherein a guide groove slidably connected to the limit rod is provided in the rack; A compression cylinder, the compression cylinder is fixedly installed at the bottom of the support plate, and a cavity is opened in the support plate, a connecting hole is arranged between the cavity and the compression cylinder, a hole connected to the cavity is opened on the rotating tube 2, and an air hole is opened on the rotating tube 2, and the air hole is located in the control box; A piston plate 2 is slidably mounted in the compression cylinder, and a push rod is fixedly mounted on the piston plate 2; A linkage ring is rotatably mounted on the sliding tube, and the linkage ring can follow the sliding tube to move in the length direction of the rotating tube, and a linkage rod for driving the push rod to move is also fixedly mounted on the linkage ring.

[0013] As a further solution of the present invention: the linkage rod is also connected to an impact spoiler assembly, and the impact spoiler assembly includes: The second impact plate is fixedly mounted on the bottom of the linkage rod; And an impact plate 1, wherein the impact plate 1 and the impact plate 2 are fixedly connected via a connecting rod, and both the impact plate 2 and the impact plate 1 are trumpet-shaped structures.

[0014] As a further solution of the present invention: a plurality of spoiler grooves are provided on the impact plate 1.

[0015] By adopting the above technical scheme, the present invention has the following beneficial effects: using a pre-filter tower to preliminarily filter the high-organochlorine liquid hazardous waste, then using a guide tube 1 to introduce the filtered high-organochlorine liquid hazardous waste into a mixing tower, and using a reagent input component to sequentially introduce emulsifiers and other reagents into the mixing tower, using a driving component to drive a rotating tube 1 to rotate, using a rotating tube 1 to drive a rotating plate 1 to rotate, and using a support column to drive a rotating plate 2 and a mixing mechanism to rotate, using a rotating mixing mechanism to fully mix the emulsifier with the high-organochlorine liquid hazardous waste, the lipophilic groups in the emulsifier molecules and the chlorine-containing oil layer are mutually affinity, thereby reducing the surface area of ​​the liquid organic matter. The surface tension causes the liquid organic matter to form smaller droplets, and then the fully mixed liquid is introduced into the post-processing module through the guide tube 2 for subsequent processing; the driving plate can drive the driven plate to reciprocate up and down by utilizing the matching arrangement of the connecting shaft and the driven block by rotating with the rotating tube 2 as the axis, thereby driving the sliding tube to reciprocate in the length direction of the rotating tube 1, and at the same time, utilizing the matching arrangement of the driven block, the connecting shaft and the driving plate, it can drive the other rotating tube 2 to rotate in the opposite direction, and utilizing the control box to drive the stirring plate to rotate with the rotating tube 2 as the axis, and at the same time, the control box will also rotate with the rotating tube 1 as the axis, thereby improving the stirring effect. The push rod can be driven to move back and forth with the sliding tube, and the push rod can be used to drive the piston plate 2 to move, so that the gas can flow back and forth between the compression cylinder and the control box. Under the pulling force of the spring, the piston plate 1 can move back and forth in the control box. The piston plate 1 can drive the rack to move, and the transmission effect of the spur gear 2 can drive the two sets of support shafts to rotate in opposite directions, so as to adjust the working angle of the stirring plate, so that the stirring plate can generate different forces on the mixed liquid during the rotation of the rotating tube 2 as the axis (including pushing the mixed liquid outward and sucking the mixed liquid to the side of the rotating tube 1), further improving the stirring effect, so that high-organic chlorine liquid hazardous waste It can be fully mixed with the reagent; when the promoting mixing mechanism is working, the sliding tube will reciprocate on the rotating tube 1, and the linkage ring and the linkage rod can be used to drive the impact plate 2 to move synchronously, and the connecting rod can be used to realize that the impact plate 1 follows the movement of the impact plate 2, and the impact plate 2 and the impact plate 1 that reciprocate in the length direction of the rotating tube 1 will impact the mixed liquid in the promoting mixing tower, so that the mixed liquid can continuously produce a hedging effect in the vertical direction, thereby achieving full mixing of the reagent and the high-organic chlorine liquid hazardous waste, and in the process of the impact plate 1 and the impact plate 2 following the rotation of the support plate, the part of the mixed solution accelerated by the spoiler groove can also form a vortex effect, further accelerating the mixing; The present invention avoids the problem that most of the existing pretreatment devices have a single function and only have a preliminary filtering function, and are unable to promote the full mixing of emulsifiers and other agents with high-organochlorine liquid hazardous waste, resulting in uneven distribution of emulsifiers and other agents in the high-organochlorine liquid hazardous waste, affecting the dechlorination effect, and further affecting the subsequent treatment effect of the high-organochlorine liquid hazardous waste, through the coordinated arrangement of the promoting mixing tower, the promoting mixing mechanism, the first rotating plate, the second rotating plate, the first rotating tube and the supporting column. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a schematic diagram of the structure of the mixing tower in the present invention.

[0019] Figure 3 for Figure 2 Schematic diagram of the structure viewed from above.

[0020] Figure 4 for Figure 2 Schematic diagram of the internal structure.

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the mixing tower in the present invention.

[0022] Figure 6 It is a schematic diagram of the structure of the mixing promotion mechanism in the present invention.

[0023] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0024] Figure 8 It is a schematic cross-sectional structural diagram of the control box in the present invention.

[0025] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure at point B in the middle.

[0026] Fig.10 for Figure 8 Schematic diagram of the structure viewed from above.

[0027] Fig.11 for Fig.10 Schematic diagram of the enlarged structure at point C in the middle.

[0028] Fig.12 It is a schematic diagram of the structure of the rotating plate 2 in the present invention.

[0029] Fig.13 It is a schematic diagram of the internal structure of the protection box in the present invention.

[0030] Fig.14 It is a schematic diagram of the structure of the impact spoiler assembly in the present invention.

[0031] In the attached figure: 1-pre-filtration tower, 2-feeding pipe 1, 3-promoting mixing tower, 4-feeding pipe 2, 5-post-processing module, 6-rotating plate 1, 7-medicament pipe, 8-vertical plate, 9-rotating pipe 1, 10-linkage, 11-motor, 12-rotating plate 2, 13-internal gear ring, 14-spur gear 1, 15-rotating shaft, 16-stirring plate, 17-control box, 18-impact plate 1, 19-support column, 20-sliding tube, 21-support plate, 22-support shaft, 23-protection box, 24-L-shaped Plate one, 25-rotating tube two, 26-compression cylinder, 27-driving plate, 28-linking rod, 29-linking ring, 30-connecting shaft, 31-driven block, 32-driven plate, 33-piston plate one, 34-limiting rod, 35-rack, 36-spur gear two, 37-push rod, 38-air hole, 39-spray hole, 40-piston plate two, 41-connecting hole, 42-L-shaped plate two, 43-worm, 44-worm wheel, 45-impact plate two, 46-connecting rod, 47-spoiler groove, 48-spring. DETAILED DESCRIPTION

[0032] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. 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.

[0033] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention will be understood according to specific circumstances.

[0035] The present invention is further explained below in conjunction with specific implementation modes.

[0036] See also Figure 1-Figure 14 , an embodiment of the present invention provides a high-organochlorine liquid hazardous waste pretreatment device, the high-organochlorine liquid hazardous waste pretreatment device comprising: A pre-filtering tower 1 and a promoting mixing tower 3, wherein the discharge end of the pre-filtering tower 1 is connected to the feed end of the promoting mixing tower 3 via a material guide pipe 1 2, and a material guide pipe 2 4 is provided at the discharge end of the promoting mixing tower 3; in actual use, the material guide pipe 2 4 is connected to a post-processing module 5 for subsequent processing; The rotating plate 1 6 and the rotating plate 2 12 are rotatably mounted on the top and bottom of the mixing tower 3, respectively. The rotating plate 2 12 is also provided with a circular hole rotatably connected to the material guide pipe 2 4, and multiple groups of support columns 19 are fixedly mounted between the rotating plate 1 6 and the rotating plate 2 12; A rotating tube 9 is fixedly mounted on a rotating plate 6, and a driving assembly for driving the rotating tube 9 to rotate is also provided on the mixing tower 3; A medicine input component, the medicine input component is connected to the rotating tube 9; And a mixing promotion mechanism is arranged on the support column 19, and at least one group of the mixing promotion mechanism is arranged.

[0037] In an embodiment of the present invention, a pre-filtration tower 1 is used to perform preliminary filtration on high-organochlorine liquid hazardous waste, and then a guide tube 2 is used to introduce the filtered high-organochlorine liquid hazardous waste into a mixing tower 3, and an agent input component is used to sequentially introduce emulsifiers and other agents into the mixing tower 3, a driving component can be used to drive a rotating tube 9 to rotate, a rotating tube 9 can be used to drive a rotating plate 6 to rotate, and a support column 19 can be used to drive a rotating plate 2 12 and a mixing mechanism to rotate, and the rotating mixing mechanism can be used to fully mix the emulsifier and the high-organochlorine liquid hazardous waste, and the lipophilic groups in the emulsifier molecules are mutually affinity with the chlorine-containing oil layer, thereby reducing the surface tension of the liquid organic matter, prompting the liquid organic matter to form smaller droplets, and then the fully mixed liquid is passed through the mixing tower 3. The material is introduced into the post-treatment module 5 through the guide pipe 2 4 for subsequent treatment, wherein the post-treatment module 5 includes but is not limited to a secondary mixing device, a precipitation device and a filtering device which are interconnected, and the secondary mixing device, the precipitation device and the filtering device can adopt the existing public technology; compared with the prior art, the present invention avoids the problem that most of the existing pre-treatment devices are single-function and only have a preliminary filtering function, and cannot promote the full mixing of emulsifiers and other agents with high-organochlorine liquid hazardous waste, resulting in uneven distribution of emulsifiers and other agents in high-organochlorine liquid hazardous waste, affecting the dechlorination effect, and further affecting the subsequent treatment effect of high-organochlorine liquid hazardous waste.

[0038] In one embodiment of the present invention, see Figure 1-Figure 14 The driving assembly includes a linkage member 10, which is fixedly installed on the mixing tower 3, and the output end of the linkage member 10 is connected to the rotating tube 9 through the linkage member 10; wherein the linkage member 10 adopts a combined structure of a pulley and a transmission belt.

[0039] In this embodiment, the motor 11 and the linkage 10 are arranged in cooperation to drive the rotating tube 9 to rotate, the rotating plate 6 to rotate, and the rotating plate 2 12 and the mixing mechanism to rotate through the support column 19.

[0040] In one embodiment of the present invention, see Figure 1-Figure 14 The medicine input component includes a vertical plate 8 fixedly installed on the top of the mixing tower 3, and a medicine tube 7 connected to a rotating tube 9 is fixedly installed on the vertical plate 8, and the medicine tube 7 and the rotating tube 9 are rotatably connected. A plurality of spray holes 39 are also provided on the rotating tube 9, and the end of the rotating tube 9 away from the medicine tube 7 is a closed structure.

[0041] In this embodiment, when in use, the reagent tube 7 is connected to the external reagent storage tank, and the reagent tube 7 can be used to introduce the emulsifier and other reagents into the rotating tube 9. The reagent in the rotating tube 9 will be discharged through the spray hole 39, so that the reagent can be mixed with the high-organic chlorine liquid hazardous waste.

[0042] In one embodiment of the present invention, see Figure 1-Figure 14 , the mixing promotion mechanism comprises: A support plate 21, the support plate 21 is fixedly mounted on the support column 19, and a second rotating tube 25 is rotatably mounted on the support plate 21, and a plurality of groups of the second rotating tubes 25 are arranged at equal intervals in the circumferential direction of the support plate 21; A power assembly for driving one of the second rotating tubes 25 to rotate, wherein the power assembly is connected to the support plate 21; A reciprocating linkage assembly for realizing synchronous movement of multiple groups of rotating tubes 25, wherein the reciprocating linkage assembly is connected to the rotating tube 1 9; A changeable stirring assembly, wherein the changeable stirring assembly is arranged on the second rotating tube 25; The power assembly comprises: An L-shaped plate 24, wherein the L-shaped plate 24 is fixedly mounted on the support plate 21, and a protective box 23 is also fixedly mounted on the L-shaped plate 24; The worm 43 installed in the protective box 23 is rotated, and the rotating plate 12 is also provided with a power unit for driving the worm 43 to rotate; A worm wheel 44 meshing with the worm 43, wherein the worm wheel 44 is fixedly mounted on the second rotating tube 25; wherein the protection box 23 is provided with a circular hole for the second rotating tube 25 to pass through; The power unit comprises: An L-shaped plate 42 fixedly mounted on the bottom of the mixing tower 3, on which an inner gear ring 13 is fixedly mounted; The rotating shaft 15 mounted on the rotating plate 12 is rotated, and a circular hole for the rotating shaft 15 to pass through is opened on the protection box 23 and the worm 43, and the rotating shaft 15 is fixedly connected to the worm 43; A spur gear 14 meshing with the inner gear ring 13, wherein the spur gear 14 is fixedly mounted on the rotating shaft 15; wherein the protective box 23, the L-shaped plate 124, the worm gear 44, the worm 43, the rotating shaft 15 and the spur gear 14 can be provided in multiple groups, so as to drive multiple groups of rotating tubes 25 to rotate, and to reduce the pressure of a single group of rotating tubes 25; The reciprocating linkage assembly comprises: A sliding tube 20 slidably mounted on the rotating tube 9, wherein the sliding tube 20 and the rotating tube 9 can rotate relative to each other; A driven plate 32, the driven plate 32 is fixedly mounted on the sliding tube 20, and a driven block 31 is rotatably mounted on the driven plate 32, and the driven plate 32 can follow the driven block 31 to move in the length direction of the rotating tube 9; and a driving plate 27 fixedly mounted on the second rotating tube 25, wherein a connecting shaft 30 is fixedly mounted on the driving plate 27, and a through hole is provided on the driven block 31 for slidingly cooperating with the connecting shaft 30; wherein the connecting shaft 30 can slide and rotate in the through hole of the driven block 31; The transformable stirring assembly comprises: A control box 17, wherein the control box 17 is fixedly mounted on the second rotating tube 25, and a piston plate 1 33 is slidably mounted in the control box 17, and the control box 17 and the second rotating tube 25 are slidably matched; A spring 48 for elastically pulling the piston plate 33, wherein the spring 48 is disposed in the control box 17; The support shaft 22 mounted on the control box 17 is rotatably provided with two groups of support shafts 22 on the control box 17, and the stirring plate 16 and the spur gear 2 36 are fixedly mounted on the two groups of support shafts 22; A rack 35 for driving the two sets of support shafts 22 to rotate in opposite directions, wherein two sets of racks 35 are fixedly mounted on the piston plate 1 33, and the two sets of racks 35 are respectively meshed with two sets of spur gears 2 36; A limit rod 34 is fixedly mounted on the end of the control box 17, and a guide groove is provided in the rack 35 to be slidably connected to the limit rod 34; The compression cylinder 26 is fixedly mounted on the bottom of the support plate 21, and a cavity is provided in the support plate 21, a connecting hole 41 is provided between the cavity and the compression cylinder 26, a hole connected to the cavity is provided on the second rotating tube 25, and an air hole 38 is provided on the second rotating tube 25, and the air hole 38 is located in the control box 17; A piston plate 2 40 is slidably mounted in the compression cylinder 26, and a push rod 37 is fixedly mounted on the piston plate 2 40; The linkage ring 29 rotatably mounted on the sliding tube 20 can follow the sliding tube 20 to move in the length direction of the rotating tube 9, and a linkage rod 28 for driving the push rod 37 to move is also fixedly mounted on the linkage ring 29; wherein the compression cylinder 26 and the control box 17 are pre-filled with gas.

[0043] In this embodiment, when the support plate 21 rotates following the support column 19 and the second rotating plate 12, the spur gear 14 can rotate within the circle of the inner gear ring 13. The inner gear ring 13 and the spur gear 14 are matched to each other to drive the rotating shaft 15 to rotate. The rotating shaft 15 drives the worm 43 to rotate, thereby driving the worm gear 44 and the second rotating tube 25 to rotate. The second rotating tube 25 can drive the control box 17 and the driving plate 27 to rotate. The driving plate 27 can drive the driven plate 32 to move up and down by the cooperation of the connecting shaft 30 and the driven block 31 by rotating with the rotating tube 25 as the axis, thereby driving the sliding tube 20 to move back and forth in the length direction of the rotating tube 1 9. At the same time, the cooperation of the driven block 31, the connecting shaft 30 and the driving plate 27 can drive the other rotating tubes 25 to rotate in the opposite direction. The control box 17 can drive the stirring plate 16 to rotate with the rotating tube 25 as the axis. At the same time, the control box 17 will also rotate with the rotating tube 1 9 as the axis, thereby improving the stirring effect. The linkage ring 29 and the linkage rod 28 can be used to drive the push rod 37 to move back and forth with the sliding tube 20. The push rod 37 can be used to The piston plate 140 can be driven to move, thereby realizing the reciprocating flow of gas between the compression cylinder 26 and the control box 17. Under the pulling force of the spring 48, the piston plate 133 can be reciprocated in the control box 17. The piston plate 133 can be used to drive the rack 35 to move, and the transmission effect of the spur gear 236 can drive the two groups of support shafts 22 to rotate in opposite directions, thereby realizing the adjustment of the working angle of the stirring plate 16, so that the stirring plate 16 can generate different forces on the mixed liquid during the rotation of the rotating tube 25 as the axis (including pushing the mixed liquid outward and sucking the mixed liquid to the side of the rotating tube 19), further improving the stirring effect, so that the high-organic chlorine liquid hazardous waste can be fully mixed with the reagent.

[0044] In one embodiment of the present invention, see Figure 1-Figure 14 The linkage rod 28 is also connected to an impact spoiler assembly, and the impact spoiler assembly includes: The second impact plate 45 is fixedly mounted on the bottom of the linkage rod 28; and an impact plate 18, wherein the impact plate 18 is fixedly connected to the impact plate 2 45 via a connecting rod 46, and both the impact plate 2 45 and the impact plate 18 are trumpet-shaped structures; the trumpet-shaped structure can push the mixed liquid in the mixing tower 3 to the surroundings when pressed downward, and can push the mixed liquid to the middle when moved upward, thereby improving the flow effect of the mixed liquid in the mixing tower 3, thereby improving the mixing effect; The impact plate 1 18 is also provided with a plurality of spoiler grooves 47; wherein the impact plate 2 45 may also be provided with spoiler grooves 47, and the spoiler grooves 47 can be used to further improve the spoiler effect. When the impact plate 1 18 and the spoiler grooves 47 move back and forth in the vertical direction, part of the mixed liquid will slide through the spoiler grooves 47, and the width of the spoiler grooves 47 is small, so that the part of the mixed liquid has an acceleration effect, thereby improving the hedging effect and facilitating sufficient mixing.

[0045] In this embodiment, when the mixing promotion mechanism is working, the sliding tube 20 will reciprocate on the rotating tube 9, and the linkage ring 29 and the linkage rod 28 can drive the impact plate 2 45 to move synchronously, and the connecting rod 46 can be used to realize that the impact plate 18 follows the movement of the impact plate 2 45. The impact plate 2 45 and the impact plate 18 that reciprocate in the length direction of the rotating tube 9 will impact the mixed liquid in the mixing promotion tower 3, so that the mixed liquid can continuously produce a hedging effect in the vertical direction, thereby realizing sufficient mixing of the agent and the high-organic chlorine liquid hazardous waste. In the process of the impact plate 18 and the impact plate 2 45 following the rotation of the support plate 21, part of the mixed solution accelerated by the spoiler groove 47 can also form a vortex effect, further accelerating the mixing.

[0046] Finally, 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 aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-organic chlorine liquid hazardous waste pretreatment device, comprising a pre-filter tower and a mixing tower, wherein the discharge end of the pre-filter tower is connected to the feed end of the mixing tower through a feed guide pipe 1, and the discharge end of the mixing tower is provided with a feed guide pipe 2, characterized in that: Also includes: A rotating plate 1 and a rotating plate 2 are rotatably mounted on the top and bottom of the mixing tower respectively, the rotating plate 2 is also provided with a circular hole rotatably connected to the material guide pipe 2, and a plurality of support columns are fixedly mounted between the rotating plate 1 and the rotating plate 2; A rotating tube 1 is fixedly mounted on a rotating plate 1, and a driving assembly for driving the rotating tube 1 to rotate is also provided on the promoting mixing tower; A medicine input component, the medicine input component is connected to the rotating tube 1; And a mixing promotion mechanism is arranged on the support column, and at least one group of the mixing promotion mechanism is arranged.

2. The high-organic chlorine liquid hazardous waste pretreatment device according to claim 1 is characterized in that: The driving assembly comprises a linkage member, which is fixedly mounted on the mixing tower, and the output end of the linkage member is connected to the first rotating tube via the linkage member.

3. The high-organic chlorine liquid hazardous waste pretreatment device according to claim 1 is characterized in that: The medicine input component includes a vertical plate fixedly installed on the top of the mixing tower, on which a medicine tube connected to the rotating tube one is fixedly installed, and the medicine tube and the rotating tube one are rotatably connected. The rotating tube one is also provided with multiple groups of spray holes, and the end of the rotating tube one away from the medicine tube is a closed structure.

4. The high-organic chlorine liquid hazardous waste pretreatment device according to claim 1 is characterized in that: The mixing promotion mechanism comprises: A support plate, the support plate is fixedly mounted on the support column, and a second rotating tube is rotatably mounted on the support plate, and a plurality of groups of the second rotating tubes are arranged at equal intervals in the circumferential direction of the support plate; A power assembly for driving one of the two rotating tubes to rotate, wherein the power assembly is connected to the support plate; A reciprocating linkage assembly for realizing synchronous movement of multiple groups of rotating tubes 2, wherein the reciprocating linkage assembly is connected to the rotating tube 1; The transformable stirring component is arranged on the second rotating tube.

5. The high-organic chlorine liquid hazardous waste pretreatment device according to claim 4 is characterized in that: The power assembly comprises: L-shaped plate 1, wherein the L-shaped plate 1 is fixedly mounted on the support plate, and a protective box is also fixedly mounted on the L-shaped plate 1; The worm installed in the protective box is rotated, and the second rotating plate is also provided with a power unit for driving the worm to rotate; A worm wheel meshing with the worm, the worm wheel is fixedly mounted on the second rotating tube; wherein the protective box is provided with a circular hole for the second rotating tube to pass through.

6. The high-organic chlorine liquid hazardous waste pretreatment device according to claim 5 is characterized in that: The power unit comprises: An L-shaped plate 2 is fixedly mounted on the bottom of the mixing tower, and an inner gear ring is fixedly mounted on the L-shaped plate 2; The rotating shaft mounted on the second rotating plate is rotatably mounted, the protective box and the worm are provided with a circular hole for the rotating shaft to pass through, and the rotating shaft is fixedly connected to the worm; A spur gear one meshing with the inner gear ring, wherein the spur gear one is fixedly mounted on the rotating shaft.

7. The high-organic chlorine liquid hazardous waste pretreatment device according to claim 4 is characterized in that: The reciprocating linkage assembly comprises: A sliding tube slidably mounted on the rotating tube 1, wherein the sliding tube and the rotating tube 1 can rotate relative to each other; A driven plate, the driven plate is fixedly mounted on the sliding tube, and a driven block is rotatably mounted on the driven plate, and the driven plate can move along the length direction of the rotating tube following the driven block; And a driving plate fixedly mounted on the second rotating tube, a connecting shaft fixedly mounted on the driving plate, and a through hole slidably matched with the connecting shaft is opened on the driven block.

8. The high-organic chlorine liquid hazardous waste pretreatment device according to claim 4 is characterized in that: The transformable stirring assembly comprises: A control box, the control box is fixedly mounted on the second rotating tube, and a piston plate 1 is slidably mounted in the control box, and the control box and the second rotating tube are slidably matched; A spring for elastically pulling the piston plate 1, wherein the spring is arranged in the control box; Rotate the support shafts mounted on the control box, wherein two groups of support shafts are symmetrically arranged on the control box, and a stirring plate and a second spur gear are fixedly mounted on both groups of support shafts; Racks for driving the two sets of support shafts to rotate in opposite directions, wherein two sets of racks are fixedly mounted on the piston plate 1, and the two sets of racks are respectively meshed with the two sets of spur gears 2; A limit rod fixedly mounted on the end of the control box, wherein a guide groove slidably connected to the limit rod is provided in the rack; A compression cylinder, the compression cylinder is fixedly installed at the bottom of the support plate, and a cavity is opened in the support plate, a connecting hole is arranged between the cavity and the compression cylinder, a hole connected to the cavity is opened on the rotating tube 2, and an air hole is opened on the rotating tube 2, and the air hole is located in the control box; A piston plate 2 is slidably mounted in the compression cylinder, and a push rod is fixedly mounted on the piston plate 2; A linkage ring is rotatably mounted on the sliding tube, and the linkage ring can move along the length direction of the rotating tube with the sliding tube, and a linkage rod for driving the push rod to move is also fixedly mounted on the linkage ring.

9. The high-organic chlorine liquid hazardous waste pretreatment device according to claim 8, characterized in that: The linkage rod is also connected to an impact spoiler assembly, and the impact spoiler assembly includes: The second impact plate is fixedly mounted on the bottom of the linkage rod; And an impact plate 1, wherein the impact plate 1 and the impact plate 2 are fixedly connected via a connecting rod, and both the impact plate 2 and the impact plate 1 are trumpet-shaped structures.

10. The high-organic chlorine liquid hazardous waste pretreatment device according to claim 9, characterized in that: The impact plate 1 is also provided with a plurality of spoiler grooves.

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