Automatic dosing machine and method for water pollution control

Abstract

The invention relates to the technical field of sewage treatment and related equipment, in particular to an automatic dosing machine and method for water pollution governance, the automatic dosing machine comprises a solution tank, a conveying cylinder is mounted on one side of the upper surface of the solution tank, an adjusting pipe is arranged at an output port of the conveying cylinder, and a vertical pipe is fixedly arranged on one side of the top of the conveying cylinder; the medicine conveying pipeline assembly comprises branch pipes fixedly arranged at the four corners of the top of the vertical pipe and fixing sleeves fixedly arranged at the tops of the branch pipes, and telescopic sleeves are slidably connected to the top ends of the interiors of the fixing sleeves; the tank body adjusting assembly comprises a vertical frame mounted at the top of the solution tank through bolts and annular frames fixedly arranged at the two ends of the top of the vertical frame; the dosing adjusting assembly comprises a mounting frame mounted at the top of the conveying cylinder through a bolt and a motor mounted at the top of the mounting frame; according to the automatic dosing machine for water pollution control, continuous dosing and mixed dosing of various medicaments can be achieved, meanwhile, a pipeline is cleaned in a back flushing mode, and the maintenance frequency of the pipeline is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to sewage treatment and related equipment technical field, especially to a kind of automatic dosing machine for water pollution control and method. BACKGROUND

[0002] Water resources is the premise for human society to survive, but now, the earth ecology suffers damage, water pollution is particularly serious, in order to protect water resources, improve water pollution problem, need to take appropriate measures to govern by artificial intervention, water pollution control refers to through technical means, management measures and policy regulations, reduce or eliminate pollutants in water, restore the ecological function of water body, guarantee the safety and sustainable use of water resources; The core technology of water pollution control mainly includes physical treatment technology, chemical treatment technology, biological treatment technology and ecological restoration technology, when chemical treatment technology is adopted, automatic dosing machine is needed to be used to configure chemical reagent and react with pollutant in sewage, to achieve the purpose of sewage treatment. Such as the existing disclosure document CN112044350A-a kind of full-automatic dosing device, the existing disclosure document CN204093325U-a kind of full-automatic dosing device, and the existing disclosure document CN208340676U-a kind of improved full-automatic dosing device, which discloses an automatic dosing equipment; Although the existing disclosed automatic dosing machine for water pollution control can realize automatic dosing, there are still some deficiencies in actual use: first, the existing automatic dosing machine for water pollution control is designed for single agent when used, it is difficult to be compatible with solid, liquid agent or multiple agents, which leads to poor applicability and affects the efficiency of multiple agent adding; secondly, the existing automatic dosing machine for water pollution control is affected by the viscosity, corrosiveness or crystallization characteristics of agent when used, which leads to pipeline blockage or wear, and frequent replacement and maintenance are needed; therefore, it is necessary to improve the existing technology to solve the above technical problems. SUMMARY

[0003] This section aims to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of the specification to avoid obscuring the purpose of this section, abstract and title, and such simplifications or omissions cannot be used to limit the scope of the present application.

[0004] In view of the above problems of the existing automatic dosing machine for water pollution control, which is designed for single agent and difficult to be compatible with solid, liquid agent or multiple agents, leading to poor applicability and affecting the efficiency of multiple agent adding, an automatic dosing machine for water pollution control is proposed.

[0005] To solve the above technical problems, the present application provides the following technical solutions: An automatic dosing machine for water pollution treatment, comprising a solution tank, a conveying cylinder installed on one side of the upper surface of the solution tank, an adjusting pipe arranged at the output port of the conveying cylinder, and a vertical pipe fixed on one side of the top of the conveying cylinder; a medicine delivery pipeline assembly, comprising branch pipes fixed at the four corners of the top of the vertical pipe and a fixing sleeve fixed on the top of the branch pipes, a telescopic sleeve slidably connected to the inside top of the fixing sleeve, and a top rod fixed on the inner wall of the telescopic sleeve; a tank adjusting assembly, comprising a stand installed on the top of the solution tank by bolts and ring frames fixed on the top of the stand at both ends, a track arranged at the bottom of the ring frame, sliding blocks slidably connected to both sides of the inside of the track, a hanging plate fixed on the bottom of the sliding blocks, and a medicine storage tank installed on the bottom of the hanging plate by bolts; and a medicine delivery adjusting assembly, comprising a mounting bracket installed on the top of the conveying cylinder by bolts and a motor installed on the top of the mounting bracket, a worm wheel installed on the output shaft of the motor, a worm arranged directly above the worm wheel, and a second rotating shaft fixed on the inside central position of the worm.

[0006] As a preferred scheme of the automatic dosing machine for water pollution treatment, one side of the front end surface of the solution tank is provided with a control box, stirring assemblies are uniformly and spaced apart arranged in the solution tank along the horizontal direction, medicine dissolving tanks are arrayed and installed on one side of the top of the solution tank from front to back, a main water inlet pipeline is arranged below the front end surface of the solution tank, and the water inlet end of the main water inlet pipeline is arranged on the top of the solution tank.

[0007] As a preferred scheme of the automatic dosing machine for water pollution treatment, a branch water inlet pipeline is arranged on the outer wall of the main water inlet pipeline, the water inlet end of the branch water inlet pipeline is arranged on the outer wall of the medicine dissolving tank, a conveying assembly is arranged in the conveying cylinder, a liquid outlet pipeline is arranged below the front end surface of the solution tank, and an overflow pipe is arranged at one end of the liquid outlet pipeline.

[0008] As a preferred scheme of the automatic dosing machine for water pollution treatment, pressure grooves are arranged on the inner walls of both sides of the telescopic sleeve, circular convex blocks are slidably installed in the pressure grooves, springs are arranged on the inner sides of the circular convex blocks, and the springs are located between the inner walls of the circular convex blocks and the inner walls of the pressure grooves.

[0009] As a preferred scheme of the automatic dosing machine for water pollution treatment, a medicine outlet pipe is arranged at the central position of the bottom of the medicine storage tank, limit round holes are formed in the outer walls of both sides of the medicine outlet pipe, a support rod is fixed on the inner wall of the medicine outlet pipe, a first rotating shaft is slidably installed in the sliding hole in the support rod, a sealing plug and a top block are respectively fixed on the top end and the bottom end of the first rotating shaft; and the diameter of the limit round hole is greater than the diameter of the circular convex block.

[0010] As a preferred scheme of the automatic dosing machine for water pollution treatment, one end of the second rotating shaft penetrates the bearing on the outer wall of the vertical pipe and is connected with the main bevel gear, one side below the main bevel gear is provided with a slave bevel gear, and the third rotating shaft is fixedly arranged at the top center position of the slave bevel gear, and the top end of the third rotating shaft penetrates the bearing on the support and is connected with the adjusting plate.

[0011] As a preferred scheme of the automatic dosing machine for water pollution treatment, the other end of the second rotating shaft penetrates the bearing on the stable frame and is connected with the toothed disc, the toothed disc is provided below, the toothed plate is slidingly installed in the inner part of the sliding seat, and the synchronous rod is fixedly arranged at the middle part of the side wall of the toothed plate.

[0012] As a preferred scheme of the automatic dosing machine for water pollution treatment, the other end of the synchronous rod is provided with a fixing ring through a bolt, the fixing ring is sleeved on the outer wall end of the adjusting pipe, the gear on the outer wall of the worm wheel is engaged with the gear on the outer wall of the worm, the gear on the outer wall of the main bevel gear is engaged with the gear on the outer wall of the slave bevel gear, one end of the stable frame is installed on the outer wall of the vertical pipe through a bolt, the gear on the outer wall of the toothed disc is engaged with the gear on the surface of the toothed plate, and the bottom of the sliding seat is installed on the surface of the conveying cylinder through a bolt.

[0013] The automatic dosing machine for water pollution treatment has the following beneficial effects: through the medicine conveying pipeline assembly, the tank adjusting assembly and the medicine adjusting assembly, firstly, the solid medicine storage tank and the liquid medicine storage tank can be exchanged according to requirements, different medicines (solid and liquid) can be quickly switched and put, and solid and liquid medicines can be mixed and put, and secondly, the adjusting plate and the adjusting pipe are adjusted by the motor, the medicine outlet of the adjusting pipe is synchronously adjusted when the opening of the adjusting plate is adjusted, each set of medicine storage tank (solid and liquid) corresponds to a medicine dissolving tank, and a plurality of medicines can be continuously put, so that the medicine putting efficiency of the plurality of medicines is improved.

[0014] In view of the problem that the existing automatic dosing machine for water pollution treatment needs frequent replacement and maintenance due to the influence of thick, corrosive or crystalline characteristics of medicines, an improved automatic dosing machine for water pollution treatment is provided.

[0015] As a preferred scheme of the automatic dosing machine for water pollution treatment, the reverse flushing assembly is further arranged on one side of the solution tank, the reverse flushing assembly comprises an air compression pump arranged on the outer side of the solution tank and a chemical agent tank arranged on one side of the air compression pump, a clean water tank is arranged on one side of the chemical agent tank, an air outlet pipe is arranged on the air compression pump, the other end of the air outlet pipe is connected with an air purging pipe and a pressurizing pipe through pipe joints, the other end of the air purging pipe is connected with a liquid outlet pipeline through a pipe joint, the top air pressure pipes of the chemical agent tank and the clean water tank are communicated with the pressurizing pipe, and the liquid outlet pipes of the chemical agent tank and the clean water tank are communicated and arranged on the outer wall of the air purging pipe.

[0016] Another beneficial effect of the present application is that by providing the reverse flushing assembly including air blowing, chemical cleaning agent flushing and clean water flushing, the viscous or solidified medicament (such as polyaluminum chloride), strong corrosive residue and soluble crystalline (such as salt medicament) in the liquid outlet pipeline can be cleaned, the cleaning substance is selected according to the properties of the residual medicament in the pipeline, so as to avoid pipeline blockage, reduce the probability of pipeline wear and tear and the frequency of pipeline maintenance.

[0017] In addition, the present application also provides the following technical solutions: a use method of an automatic dosing machine for water pollution treatment, and the automatic dosing machine realizes automatic dosing operation according to the following steps: S1: first, according to the physical form of the required added medicament, the corresponding suitable storage tank is adjusted under the action of the sliding block and the track; S2: then start the motor, the motor operation makes the adjusting plate rotate to the medicine outlet of a certain storage tank, and synchronously adjusts the adjusting pipe port to face the corresponding solution tank; S3: then the medicament is delivered by the delivery assembly, so that the medicament in each different storage tank is sequentially put into the corresponding solution tank, achieving the purpose of continuous feeding of multiple medicaments and mixed feeding of solid and liquid medicaments; S4: then the main water inlet pipeline and the branch water inlet pipeline add water to the solution tank and the solution tank respectively, wherein the medicament in the solution tank is put into the solution tank again after the pre-mixing is completed, and the mixing efficiency is accelerated by the stirring assembly, and then the medicament solution is put into the sewage tank through the liquid outlet pipeline; S5: finally, the air compression pump is operated, and any one of the three ways of clean water flushing, chemical cleaning agent flushing and air blowing is used to clean the liquid outlet pipeline according to the properties of the medicament, so as to reduce the maintenance frequency of the liquid outlet pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them: Figure 1 It is a schematic diagram of the overall structure of the automatic dosing machine for water pollution treatment in the present application.

[0019] Figure 2 It is a schematic diagram of the overall structure of the automatic dosing machine for water pollution treatment in the present application. Figure 1 The structure of the main water inlet pipeline and the solution tank in the structure.

[0020] Figure 3 It is a schematic diagram of the overall structure of the automatic dosing machine for water pollution treatment in the present application. Figure 1 The structure of the delivery cylinder, the medicine delivery pipeline assembly and the medicine feeding adjusting assembly in the structure.

[0021] Figure 4 For the invention Figure 3 Vertical sectional view of the delivery cylinder, medicine delivery pipeline assembly and medicine delivery adjustment assembly in the structure.

[0022] Figure 5 For the invention Figure 4 Vertical sectional view of the fixing sleeve in the structure.

[0023] Figure 6 For the invention Figure 1 Structure diagram of the tank adjustment assembly in the structure.

[0024] Figure 7 For the invention Figure 6 Structure diagram of the track and medicine storage tank in the structure.

[0025] Figure 8 For the invention Figure 7 Disassembly diagram of the medicine outlet pipe in the structure.

[0026] Figure 9 For the invention Figure 4 Structure diagram of the medicine delivery adjustment assembly in the structure Figure 1 .

[0027] Figure 10 For the invention Figure 9 Structure diagram of the medicine delivery adjustment assembly in the structure Figure 2 .

[0028] Figure 11 For the invention Figure 1 Structure diagram of the reverse flushing assembly in the structure.

[0029] In the drawings, the components represented by each reference numeral are listed as follows: 100, solution tank; 101, control tank; 102, stirring assembly; 103, main water inlet pipeline; 103a, branch water inlet pipeline; 104, medicine dissolving tank; 105, delivery cylinder; 105a, adjusting pipe; 105b, vertical pipe; 106, delivery assembly; 107, liquid outlet pipeline; 107a, overflow pipe; 200, medicine delivery pipeline assembly; 201, branch pipe; 202, fixing sleeve; 203, telescopic sleeve; 203a, pressing groove; 204, round convex block; 205, spring; 300, tank body adjusting assembly; 301, stand; 302, ring frame; 303, track; 304, medicine storage tank; 304a, hanging plate; 304b, sliding block; 305, medicine outlet pipe; 305a, limiting round hole; 306, supporting rod; 307, first rotating shaft; 307a, sealing plug; 307b, top block; 400, medicine delivery adjusting assembly; 401, mounting frame; 402, motor; 402a, worm wheel; 403, second rotating shaft; 403a, worm; 403b, main conical wheel; 403c, toothed disc; 404, stabilizing frame; 405, third rotating shaft; 405a, slave conical wheel; 405b, adjusting plate; 405c, support frame; 406, toothed plate; 406a, synchronizing rod; 407, sliding seat; 408, fixing ring; 500, reverse flushing assembly; 501, air compression pump; 501a, air outlet pipe; 501b, air purge pipe; 501c, pressurizing pipe; 502, chemical agent tank; 503, clean water tank. DETAILED DESCRIPTION

[0030] In order to make the above objectives, features and advantages of the present application more obvious and comprehensible, the specific embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0031] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other manners different from those described herein, and those skilled in the art can make similar generalizations without departing from the concept of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0032] Secondly, "one embodiment" or "an embodiment" referred to herein means that a specific feature, structure or characteristic can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive with other embodiments.

[0033] Thirdly, the present application is described in detail in combination with the schematic drawings, and in the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic drawings are only examples, which should not limit the scope of protection of the present application herein. In addition, three-dimensional spatial dimensions including length, width and depth should be included in actual manufacturing. Embodiment 1

[0034] With reference to Figure 1 , Figure 3 , Figure 4 , Figure 6 and Figure 9 , the first embodiment of the present application provides an automatic dosing machine for water pollution treatment, which adjusts the positions of solid and liquid storage tanks 304 according to requirements, supports quick switching and feeding of different reagents, and also supports mixing and feeding of solid and liquid reagents.

[0035] Specifically, the solution tank 100 is provided with a conveying cylinder 105 on one side of the upper surface thereof, an adjusting pipe 105a is arranged at the output port of the conveying cylinder 105, and a vertical pipe 105b is fixedly arranged on one side of the top of the conveying cylinder 105; the reagent feeding pipe assembly 200 comprises a branch pipe 201 fixedly arranged at the top of the vertical pipe 105b at four corners and a fixing sleeve 202 fixedly arranged at the top of the branch pipe 201; the tank adjusting assembly 300 comprises a stand 301 mounted on the top of the solution tank 100 by bolts and ring frames 302 fixedly arranged at both ends of the top of the stand 301; and the reagent feeding adjusting assembly 400 comprises a mounting frame 401 mounted on the top of the conveying cylinder 105 by bolts and a motor 402 mounted on the top of the mounting frame 401, a worm wheel 402a is mounted on the output shaft of the motor 402, a worm 403a is arranged directly above the worm wheel 402a, and a second rotating shaft 403 is fixedly arranged at the inner central position of the worm 403a.

[0036] With detailed reference to Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , a telescopic sleeve 203 is slidably connected to the inner top end of the fixing sleeve 202, and a top rod is fixedly arranged on the inner wall of the telescopic sleeve 203; the bottom of the ring frame 302 is provided with a track 303, slide blocks 304b are slidably connected to both sides of the inside of the track 303, a hanging plate 304a is fixedly arranged at the bottom of the slide block 304b, and a storage tank 304 is mounted on the bottom of the hanging plate 304a by bolts; pressure grooves 203a are arranged on both sides of the inner wall of the telescopic sleeve 203, round convex blocks 204 are slidably mounted in the pressure grooves 203a, springs 205 are arranged on the inner side of the round convex blocks 204, and the springs 205 are located between the inner wall of the round convex blocks 204 and the inner wall of the pressure grooves 203a; a medicine outlet pipe 305 is arranged at the bottom central position of the storage tank 304, limit round holes 305a are formed in the lower outer wall of the medicine outlet pipe 305, a supporting rod 306 is fixedly arranged on the inner wall of the medicine outlet pipe 305, a first rotating shaft 307 is slidably mounted in the inner hole of the supporting rod 306, a sealing plug 307a and a top block 307b are fixedly arranged at the top end and the bottom end of the first rotating shaft 307, respectively; and the diameter of the limit round hole 305a is greater than the diameter of the round convex block 204. The above setting in use, first according to the sewage pollution degree selection required reagent (solid, liquid), and corresponding adjustment storage tank 304 position, first, located in the ring frame 302 below the storage tank 304 force, make it under the action of sliding block 304b and slide rail do ring movement, thereby adjusting the single ring frame 302 below two storage tank 304 (solid, liquid tank) position, then pull up the telescopic sleeve 203, its force along the fixed sleeve 202 inner wall up, and set in the storage tank 304 bottom medicine pipe 305 outside, at the same time, under the elastic force of spring 205 makes the round convex block 204 pop into the limiting round hole 305a, make telescopic sleeve 203 can be stably set in the outer wall of medicine pipe 305, at the same time, telescopic sleeve 203 in the top rod up will push the top block 307b in the storage tank 304, the top block 307b force in the first pivot 307 and the slide rod 306 sliding action will seal plug 307a up, then to the surrounding four groups of storage tank 304 inside the solid, liquid reagent can be put in, solid storage tank 304 and liquid storage tank 304 can be exchanged position according to demand, support different reagent (solid, liquid) fast switching put, at the same time support solid, liquid reagent mixed put.

[0037] Further, the adjusting pipe 105a can swing left and right to adjust the medicine outlet position, the branch pipe 201 can be telescopic up and down to adjust the height, which is convenient for cooperating with the medicine outlet pipe 305 on the storage tank 304, the branch pipe 201 is provided with a valve, the worm gear 402a and the worm 403a are transmission connected, the telescopic sleeve 203 can slide up and down along the inner wall of the fixed sleeve 202, the top rod and the top block 307b are correspondingly arranged, which is used for applying force to the top block 307b to lift the sealing plug 307a, the cross section of the pressure groove 203a and the round convex block 204 is in the shape of "convex", which is convenient for the round convex block 204 to quickly insert or move out of the limiting round hole 305a under the arc outside the round convex block 204 and the elasticity of the spring 205, and the first pivot 307 can slide up and down along the inner hole of the support rod 306.

[0038] As shown in Figure 1 , Figure 2 and Figure 4 , the front end face of the solution tank 100 is provided with a control box 101, the inside of the solution tank 100 is uniformly and horizontally spaced provided with a stirring assembly 102, the top side of the solution tank 100 is provided from front to back with a medicine dissolving tank 104, the lower side of the front end face of the solution tank 100 is provided with a main water inlet pipeline 103, the water inlet end of the main water inlet pipeline 103 is arranged on the top of the solution tank 100; the outer wall of the main water inlet pipeline 103 is provided with a branch water inlet pipeline 103a, the water inlet end of the branch water inlet pipeline 103a is arranged on the outer wall of the medicine dissolving tank 104, the inside of a conveying cylinder 105 is provided with a conveying assembly 106, the lower side of the front end face of the solution tank 100 is provided with a liquid outlet pipeline 107, one end of the liquid outlet pipeline 107 is provided with an overflow pipe 107a; The above setting, in use, after the medicament is added into the medicine dissolving tank 104, water is added into the medicine dissolving tank 104 and the solution tank 100 by the main water inlet pipeline 103 and the branch water inlet pipeline 103a respectively, so that the medicament in the medicine dissolving tank 104 can be pre-dissolved, the subsequent dissolving and mixing efficiency is improved, then the medicament solution in the medicine dissolving tank 104 is poured into the solution tank 100 and mixed with a large amount of water, and is stirred and mixed by the stirring assembly 102, the mixing efficiency of the medicament is accelerated, finally, the mixed medicament is poured into the sewage tank by the liquid outlet pipeline 107, reacts with the pollutants in the sewage, and achieves the purpose of sewage treatment.

[0039] Further, the control box 101 is used for controlling the start of the automatic dosing machine, which is prior art and will not be described in detail here, the main water inlet pipeline 103 and the branch water inlet pipeline 103a add water into the solution tank 100 and the medicine dissolving tank 104 respectively, the stirring assembly 102, the conveying assembly 106 and the like are prior art and will not be described in detail here, and the outer wall of the solution tank 100 is provided with a sewage discharge pipe, which can discharge the solution for cleaning the pipeline. Embodiment 2

[0040] Reference Figure 9 and Figure 10 For the second embodiment of the present application, which is based on the previous embodiment, the difference is that in order to improve the efficiency of the multiple medicaments, the adjusting plate 405b and the medicine outlet of the adjusting pipe 105a are synchronously adjusted, so that the medicine storage tank 304 corresponds to the medicine dissolving tank 104 one by one, and the continuous pouring of multiple medicaments is realized.

[0041] Specifically, one end of the second rotating shaft 403 penetrates through the bearing on the outer wall of the vertical pipe 105b and is connected with the main conical wheel 403b, the lower side of the main conical wheel 403b is provided with a slave conical wheel 405a, the top center of the slave conical wheel 405a is fixedly provided with a third rotating shaft 405, the top end of the third rotating shaft 405 penetrates through the bearing on the support 405c and is connected with the adjusting plate 405b; the other end of the second rotating shaft 403 penetrates through the bearing on the stabilizing frame 404 and is connected with the toothed disc 403c, the lower side of the toothed disc 403c is provided with a toothed plate 406, the bottom of the toothed plate 406 is slidingly installed in the inner part of the sliding seat 407, and the middle part of the side wall of the toothed plate 406 is fixedly provided with a synchronous rod 406a; the other end of the synchronous rod 406a is provided with a fixing ring 408 through a bolt, and the fixing ring 408 is sleeved on the outer wall end of the adjusting pipe 105a; wherein the gear rack on the outer wall of the worm wheel 402a is engaged with the gear rack on the outer wall of the worm 403a, the gear rack on the outer wall of the main conical wheel 403b is engaged with the gear rack on the outer wall of the slave conical wheel 405a, one end of the stabilizing frame 404 is installed on the outer wall of the vertical pipe 105b through a bolt, the gear rack on the outer wall of the toothed disc 403c is engaged with the gear rack on the surface of the toothed plate 406, and the bottom of the sliding seat 407 is installed on the surface of the conveying cylinder 105 through a bolt. The above setting in use, the top of the four groups of branch pipe 201 of vertical pipe 105b are provided with valve, when the need to put medicine, one of the corresponding storage tank 304, branch pipe 201 and the opening of the adjusting plate 405b, open the valve on the branch pipe 201, at this time, the drug in the storage tank 304 through the medicine outlet pipe 305, branch pipe 201, adjusting plate 405b, vertical pipe 105b into the delivery cylinder 105, then under the action of the delivery assembly 106 along the adjusting pipe 105a to the corresponding medicine tank 104 inside, when a kind of drug put into completion, start the motor 402, its output shaft rotation drive worm wheel 402a rotation, and the rack on the outer wall of the worm wheel 402a and the rack on the outer wall of the worm 403a meshing, so in the worm wheel 402a rotation will drive the worm 403a and the second shaft 403 on the inner wall of the synchronous rotation, and under the action of the second shaft 403 drive both ends of the main cone wheel 403b and the tooth disc 403c synchronous rotation, wherein the rack on the outer wall of the main cone wheel 403b and the rack on the outer wall of the cone wheel 405a meshing, so the main cone wheel 403b rotation will drive the cone wheel 405a rotation, and under the action of the third shaft 405 drive adjusting plate 405b rotation, the opening on the adjusting plate 405b is adjusted to another place and another branch pipe 201 and the storage tank 304 corresponding setting, in this process, because the rack on the outer wall of the tooth disc 403c and the rack on the tooth plate 406 meshing, so the tooth disc 403c rotation will drive the tooth plate 406 along the surface of the slide 407 movement, and the tooth plate 406 movement will drive the adjusting pipe 105a through the synchronous rod 406a set in the fixed ring 408 inside the end of the movement, the medicine outlet of the adjusting pipe 105a is adjusted to the top of another medicine tank 104, so the opening of the adjusting plate 405b is adjusted, the medicine outlet of the adjusting pipe 105a is adjusted synchronously, each group of storage tank 304 (solid, liquid) corresponding to a medicine tank 104, can realize the continuous put of multiple drugs, improve the efficiency of multiple drug put.

[0042] Further, the main cone wheel 403b and the cone wheel 405a are drivingly connected, the tooth disc 403c and the tooth plate 406 are drivingly connected, the stabilizing frame 404 is used to improve the stability when the second shaft 403 rotates, the synchronous rod 406a connects the tooth plate 406 and the fixed ring 408, so as to realize the synchronous movement of the tooth plate 406 and the fixed ring 408, and the slide 407 can improve the stability when the tooth plate 406 moves. Embodiment 3

[0043] Referring to Figure 1 and Figure 11 , the third embodiment of the present application, which is based on embodiment 1, differs in that, in order to reduce the frequency of pipeline maintenance, three ways of reverse cleaning of the outlet pipeline 107 are adopted to avoid blockage of the outlet pipeline 107 and reduce the probability of wear. ,

[0044] Specifically, the reverse flushing assembly 500 is arranged on one side of the solution tank 100, the reverse flushing assembly 500 comprises an air compression pump 501 arranged on the outer side of the solution tank 100 and a chemical agent tank 502 arranged on one side of the air compression pump 501, one side of the chemical agent tank 502 is provided with a clean water tank 503, the air compression pump 501 is provided with an air outlet pipe 501a, one end of the air outlet pipe 501a is connected with an air purge pipe 501b and a pressurizing pipe 501c through a pipe joint, the other end of the air purge pipe 501b is connected with the liquid outlet pipeline 107 through a pipe joint; wherein the top air pressure pipes of the chemical agent tank 502 and the clean water tank 503 are communicated with the pressurizing pipe 501c, and the liquid outlet pipes of the chemical agent tank 502 and the clean water tank 503 are arranged on the outer wall of the air purge pipe 501b. The above setting is used in use, after using the automatic dosing machine for a period of time, according to the chemical properties of the medicament in the automatic dosing machine, the cleaning mode suitable for the medicament is adjusted, the air compression pump 501 is started, when the air compression pump 501 is running, the compressed air enters the air purge pipe 501b through the air outlet pipe 501a, and is reversely introduced into the liquid outlet pipeline 107, so that the viscous or solidified medicament (such as polyaluminum chloride) in the liquid outlet pipeline 107 can be cleaned, and the air is respectively pressed into the chemical agent tank 502 or the clean water tank 503, so that the internal pressure of the chemical agent tank 502 or the clean water tank 503 is increased, the chemical agent or clean water in the internal is reversely introduced into the liquid outlet pipeline 107, so that the strong corrosive residues and soluble crystalline substances (such as salt medicament) in the liquid outlet pipeline 107 can be cleaned respectively, according to the properties of the residual medicament in the pipeline, the cleaning substances are selected correspondingly, so that the pipeline blockage is avoided, the probability of pipeline wear is reduced, and the frequency of pipeline maintenance is reduced.

[0045] Further, the chemical agent tank 502 is used for storing chemical cleaning agent for treating strong corrosive residues, the clean water tank 503 stores clean water for cleaning soluble crystalline substances (such as salt medicament), and the air purge can remove the viscous or solidified medicament (such as polyaluminum chloride) in the liquid outlet pipeline 107. Example 4

[0046] The embodiment is the fourth embodiment of the application, which provides a use method of the automatic dosing machine for water pollution treatment, specifically comprising the following steps: S1: first, according to the physical form of the required added medicament, the corresponding suitable storage tank 304 is adjusted under the action of the sliding block 304b and the track 303; S2: then start the motor 402, the motor 402 runs to rotate the adjusting plate 405b to the medicament outlet of a certain storage tank 304, and synchronously adjust the adjusting pipe 105a port to face the corresponding medicament tank 104; S3: Then the medicine in each different medicine tank 304 is successively put into the corresponding medicine dissolving tank 104 by the conveying assembly 106, so as to achieve the purpose of continuous putting of multiple medicines and mixed putting of solid and liquid medicines; S4: Then water is added into the solution tank 100 and the medicine dissolving tank 104 by the main water inlet pipeline 103 and the branch water inlet pipeline 103a respectively, wherein the medicine in the medicine dissolving tank 104 is put into the solution tank 100 again after the pre-mixing is completed, and the mixing efficiency is accelerated by the stirring assembly 102, and then the medicine solution is put into the sewage tank through the liquid outlet pipeline 107; S5: Finally, the air compression pump 501 is operated, and any one of the three ways of clean water flushing, chemical cleaning agent flushing and air blowing is used to clean the liquid outlet pipeline 107 according to the properties of the medicine, so as to reduce the maintenance frequency of the liquid outlet pipeline 107.

[0047] In addition, it should be noted that the components not described in detail herein are prior art.

[0048] Importantly, it should be noted that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and the advantages that are described in this application (for example, variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc. and the like). For example, the elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to particular embodiments, but extends to the various modifications and alterations that still fall within the scope of the appended claims.

[0049] Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation can not be described (that is, those unrelated to the best mode of practicing the application currently being considered, or those unrelated to enabling the application).

[0050] It should be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

[0051] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced, without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. An automatic dosing machine for water pollution treatment, characterized in that: The utility model relates to a medicine solution preparation device, including, The upper surface side of solution tank (100) is equipped with the conveying cylinder (105), and the output port of conveying cylinder (105) is provided with the adjusting pipe (105a), and the top side of conveying cylinder (105) is fixed with the vertical pipe (105b); The medicine pipeline assembly (200) includes a branch pipe (201) fixed at the top of the vertical pipe (105b) at four corners and a fixed sleeve (202) fixed at the top of the branch pipe (201), the inside top of the fixed sleeve (202) is slidably connected with an extension sleeve (203), and a top rod is fixed on the inner wall of the extension sleeve (203); The tank adjusting assembly (300) includes a stand (301) mounted on the top of the solution tank (100) by bolts and ring frames (302) fixed at both ends of the top of the stand (301), the bottom of the ring frame (302) is provided with a track (303), both sides of the inside of the track (303) are slidably connected with a sliding block (304b), the bottom of the sliding block (304b) is fixed with a hanging plate (304a), and the bottom of the hanging plate (304a) is provided with a medicine storage tank (304) mounted by bolts; and The medicine injection adjusting assembly (400) includes a mounting frame (401) mounted on the top of the conveying cylinder (105) by bolts and a motor (402) mounted on the top of the mounting frame (401), a worm gear (402a) is mounted on the output shaft of the motor (402), a worm (403a) is provided directly above the worm gear (402a), and a second rotating shaft (403) is fixed at the inside center position of the worm (403a).

2. The automatic dosing machine for water pollution treatment according to claim 1, characterized in that: The front end surface side of the solution tank (100) is provided with a control box (101), the inside of the solution tank (100) is uniformly and interval provided with a stirring assembly (102) along the horizontal direction, the top side of the solution tank (100) is arrayed from front to back with medicine dissolving tanks (104), the front end surface below of the solution tank (100) is provided with a main water inlet pipeline (103), and the water inlet end of the main water inlet pipeline (103) is arranged at the top of the solution tank (100).

3. The automatic reagent feeder for water pollution treatment according to claim 2, characterized in that: A branch water inlet pipeline (103a) is arranged on the outer wall of the main water inlet pipeline (103), the water inlet end of the branch water inlet pipeline (103a) is arranged on the outer wall of the medicine dissolving tank (104), the inside of the conveying cylinder (105) is provided with a conveying assembly (106), the front end surface below of the solution tank (100) is provided with a liquid outlet pipeline (107), and one end of the liquid outlet pipeline (107) is provided with an overflow pipe (107a).

4. The automatic reagent feeder for water pollution treatment according to claim 1, characterized in that: The inside of the pressure groove (203a) is slidably mounted with a round convex block (204), the inside of the round convex block (204) is provided with a spring (205), and the spring (205) is located between the inner wall of the round convex block (204) and the inner wall of the pressure groove (203a).

5. The automatic reagent feeder for water pollution treatment according to claim 4, characterized in that: The bottom center position of the medicine storage tank (304) is provided with a medicine outlet pipe (305), the two side outer walls of the medicine outlet pipe (305) are provided with limiting round holes (305a) below, the inner wall of the medicine outlet pipe (305) is fixedly provided with a supporting rod (306), the first rotating shaft (307) is slidably installed in the inner hole of the supporting rod (306), and the top end and the bottom end of the first rotating shaft (307) are fixedly provided with a sealing plug (307a) and a top block (307b) respectively. The diameter of the limiting round hole (305a) is greater than the diameter of the round convex block (204).

6. The automatic reagent feeder for water pollution treatment according to claim 1, characterized in that: One end of the second rotating shaft (403) penetrates through the bearing on the outer wall of the vertical pipe (105b) and is connected with a main conical wheel (403b), one side below the main conical wheel (403b) is provided with a slave conical wheel (405a), the top center position of the slave conical wheel (405a) is fixedly provided with a third rotating shaft (405), and the top end of the third rotating shaft (405) penetrates through the bearing on the support (405c) and is connected with an adjusting plate (405b).

7. The automatic reagent feeder for water pollution treatment according to claim 6, characterized in that: The other end of the second rotating shaft (403) penetrates through the bearing on the stable frame (404) and is connected with a toothed disc (403c), the toothed disc (403c) is provided below and is provided with a toothed plate (406), the bottom of the toothed plate (406) is slidably installed in the inner hole of a sliding seat (407), and one side wall of the toothed plate (406) is fixedly provided with a synchronous rod (406a) in the middle part.

8. The automatic reagent feeder for water pollution treatment according to claim 7, characterized in that: The other end of the synchronous rod (406a) is provided with a fixing ring (408) through bolts, and the fixing ring (408) is sleeved on the outer wall end of the adjusting pipe (105a). The gear on the outer wall of the worm wheel (402a) and the gear on the outer wall of the worm (403a) are engaged, the gear on the outer wall of the main conical wheel (403b) and the gear on the outer wall of the slave conical wheel (405a) are engaged, one end of the stable frame (404) is installed on the outer wall of the vertical pipe (105b) through bolts, the gear on the outer wall of the toothed disc (403c) and the gear on the surface of the toothed plate (406) are engaged, and the bottom of the sliding seat (407) is installed on the surface of the conveying cylinder (105) through bolts.

9. The automatic reagent feeder for water pollution treatment according to claim 1, characterized in that: The reverse flushing assembly (500) is arranged on one side of the solution tank (100), the reverse flushing assembly (500) comprises an air compression pump (501) arranged on the outer side of the solution tank (100) and a chemical agent tank (502) arranged on one side of the air compression pump (501), one side of the chemical agent tank (502) is provided with a clean water tank (503), the air compression pump (501) is provided with an air outlet pipe (501a), the other end of the air outlet pipe (501a) is connected with an air purge pipe (501b) and a pressurizing pipe (501c) through a pipe joint, the other end of the air purge pipe (501b) is connected with the liquid outlet pipe (107) through a pipe joint; The top air pressure pipe of the chemical agent tank (502) and the clean water tank (503) is communicated with the pressurizing pipe (501c), and the liquid outlet pipe of the chemical agent tank (502) and the clean water tank (503) is arranged on the outer wall of the air blowing pipe (501b).

10. A method of using an automatic dosing machine for water pollution treatment, characterized in that: The automatic dosing machine for water pollution treatment according to any one of claims 6-9 realizes the automatic dosing operation according to the following steps: S1: first, according to the physical form of the required added agent, adjust the corresponding suitable storage tank (304) under the action of the slider (304b) and the track (303); S2: then start the motor (402), the motor (402) runs to rotate the adjusting plate (405b) to the medicine outlet of a certain storage tank (304), and synchronously adjust the adjusting pipe (105a) port to face the corresponding medicine tank (104); S3: then the conveying assembly (106) conveys the agent, so that the agents in each different storage tank (304) are sequentially put into the corresponding medicine tank (104), achieving the purpose of continuous putting of multiple agents and mixed putting of solid and liquid agents; S4: then the main water inlet pipeline (103) and the branch water inlet pipeline (103a) add water to the solution tank (100) and the medicine tank (104) respectively, wherein the agent in the medicine tank (104) is pre-mixed and then put into the solution tank (100) for re-mixing, and the stirring assembly (102) accelerates the mixing efficiency, and then the agent solution is put into the sewage tank through the liquid outlet pipeline (107); S5: finally, the air compression pump (501) runs, and according to the properties of the agent, the liquid outlet pipeline (107) is cleaned by any one of the three ways of clean water flushing, chemical cleaning agent flushing and air blowing, reducing the maintenance frequency of the liquid outlet pipeline (107).

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