A sewage treatment agent delivery device and method for sewage treatment

Abstract

The present invention discloses a sewage treatment agent delivery device and method for sewage treatment, comprising a guide frame; a liquid supply mechanism is provided on both the left and right sides of the guide frame; and further comprising: a delivery mechanism is provided inside the guide frame; wherein the delivery treatment cylinder included in the delivery mechanism is fixedly provided inside the guide bracket; wherein the elastic liquid supply bag included in the liquid supply mechanism is installed on the left and right sides inside the guide frame, and the inner sides of the elastic liquid supply bags on the left and right sides are fitted with a resistance bracket. The sewage treatment agent delivery device and method for sewage treatment, through the delivery treatment cylinder reciprocating inside the guide frame, enables the delivered treatment agent to be assisted in unloading by the material dispersing rotating rod and the knocking material removal block, and the filter material sieve plate and the scraping material mixing plate are used to crush the treatment agent and mix it with the treatment liquid, so that the delivery treatment cylinder evenly spreads the crushed and mixed treatment agent, further improving the sewage treatment effect.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a sewage treatment agent dosing device and method for sewage treatment. Background Art

[0002] Wastewater treatment refers to the process of purifying wastewater to meet the water quality requirements for discharge or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. Existing sewage treatment methods include physical methods, biological methods, and chemical methods, while chemical methods use chemical reactions to treat or recover dissolved substances or colloidal substances in sewage. Commonly used methods include coagulation, neutralization, oxidation-reduction, and ion exchange. Chemical treatment methods have good treatment effects and high costs, and are mostly used as effluent after biochemical treatment for further treatment to improve effluent quality.

[0003] Publication No. CN218089076U discloses a sewage treatment agent delivery device, wherein the treatment agent in the storage tank will flow out from the bulk material hole on the stirring tube through the discharge hole along the conduit into the sewage, and at the same time, the first rotation drive device will drive the screw to rotate, and the screw rotation drives the slide plate to move along the guide rod through the threaded connection between the screw and the slide plate, and the movement of the guide rod drives the stirring tube to move to deliver the treatment agent to various positions of the treatment tank, and at the same time, the driving mechanism will drive the conduit to rotate, and the rotation of the conduit drives the stirring tube to stir the sewage, thereby improving the mixing uniformity of the treatment agent and the sewage, and thus improving the treatment effect of the sewage treatment agent;

[0004] Publication No. CN212639992U discloses a sewage treatment agent delivery device, wherein the discharge device can evenly deliver the sewage treatment agent to various locations in the sewage treatment pool, so that the required treatment effect can be achieved with less sewage treatment agent, thereby saving the amount of sewage treatment agent and reducing the sewage treatment cost; quantitative delivery of the sewage treatment agent is achieved through the distribution trough of the discharge turntable; the invention is convenient for feeding operation;

[0005] However, the above-mentioned treatment machine delivery device for sewage treatment still has the following problems during actual use: although uniform delivery is achieved through the movable delivery equipment, as a powdered treatment agent, it is prone to caking and agglomeration, so it often becomes insoluble in sewage when delivered through the delivery device. In addition, due to the long-term impact of sewage splashing on the treatment device, the treatment agent inside the treatment device will also adhere to the inner wall of the device and cannot be effectively cleaned, affecting the use effect of the sewage treatment agent.

[0006] Therefore, we propose a sewage treatment agent dosing device and method for sewage treatment in order to solve the above-mentioned problems. Summary of the invention

[0007] The object of the present invention is to provide a sewage treatment agent dosing device and method for sewage treatment, so as to solve the problem that although the existing treatment device proposed in the above background technology achieves uniform dosing through a movable dosing mechanism, as a powdered treatment agent, it is easy to have the phenomenon of clotting and agglomeration. Therefore, when it is dosed through the dosing device, it often becomes insoluble in sewage, etc., and because the treatment device is affected by sewage splashing for a long time, the treatment agent inside it will also adhere to the inner wall of the device and cannot be effectively cleaned, affecting the use effect of the sewage treatment agent.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: A sewage treatment agent delivery device for sewage treatment, comprising a guide frame, and guide threaded rods rotatably arranged at the front and rear sides of the guide frame through bearings, and a guide bracket is slidably arranged inside the guide frame;

[0009] The guide frame is provided with a liquid supply mechanism on both sides, and the liquid supply mechanism includes a liquid storage barrel and an elastic liquid supply bag, and the liquid storage barrel is fixedly installed on the left and right sides of the outside of the guide frame; and further includes:

[0010] The guide frame is provided with a delivery mechanism inside, and the delivery mechanism includes a delivery processing cylinder and a feeding channel, and the feeding channel is provided through the front and rear sides above the delivery processing cylinder;

[0011] The delivery mechanism includes a delivery processing cylinder which is fixedly arranged inside the guide bracket, and a driving motor is fixedly arranged in the middle of the top surface of the delivery processing cylinder;

[0012] The elastic liquid supply bag included in the liquid supply mechanism is installed on the left and right sides of the guide frame, and the inner sides of the elastic liquid supply bags on the left and right sides are fitted with abutment brackets;

[0013] The liquid supply mechanism includes a guide rail, and the guide rail is fixedly installed on the front and rear sides of the top surface of the guide frame in a front-to-back symmetrical manner, and the inner ends of the front and rear guide rails are slidably connected to the top of the interference bracket, and the interference brackets on the left and right sides are connected to the guide rails through interference springs.

[0014] The liquid supply mechanism includes a one-way liquid suction tube and a one-way liquid infusion tube, and the one-way liquid suction tube connects the liquid storage barrels on the left and right sides with the elastic liquid supply bag, and the one-way liquid infusion tube connects the elastic liquid supply bags on the left and right sides with the delivery and processing tube, and the one-way liquid infusion tube is made of a hose material to prevent it from breaking during the movement of the delivery and processing tube;

[0015] The one-way liquid suction tube included in the liquid supply mechanism absorbs the treatment liquid from the liquid storage barrel to the inside of the elastic liquid supply bag under negative pressure when the support is pressed and reset; the one-way liquid infusion tube included in the liquid supply mechanism transports the treatment liquid from the elastic liquid supply bag to the inside of the delivery treatment cylinder when the support is pressed and moved;

[0016] The overall guide frame is arranged in a hollow rectangular frame structure, and the left ends of the guide threaded rods on the front and rear sides of the guide frame are meshed and connected with each other through a sprocket mechanism, and the outer wall threads of the guide threaded rods on the front and rear sides penetrate the front and rear sides of the guide bracket, and the guide bracket and the delivery treatment cylinder connected by the thread are driven to move in the left and right directions through the rotation of the guide threaded rods on the front and rear sides;

[0017] The front and rear ends of the top of the guide bracket are rotatably provided with driving gears, the front and rear ends of the top of the guide bracket are rotatably provided with incomplete gears by torsion springs, and the bottom end rotating shafts of the driving gears on the front and rear sides are connected to the guide threaded rods through a sliding and engaging bevel gear set, and the driving gears on the front and rear sides are meshed with the incomplete gears, and a knocking and removing block for cleaning the feed channel is fixedly provided on the top rotating shaft of the incomplete gear;

[0018] The feeding channel included in the delivery mechanism is provided with a material discharging rotating rod rotatably arranged inside through a bearing, and the bottom end of the material discharging rotating rod passes through the outside of the bottom surface of the feeding channel, and the bottom ends of the material discharging rotating rods on the left and right sides are fixedly connected to the top surface rotating shaft of the driving gear on the top surface of the guide bracket.

[0019] Preferably, a driving gear block is fixedly arranged at an equal angle on the upper part of the interior of the delivery and processing cylinder, and a driving gear is rotatably arranged on the upper part of the interior of the delivery and processing cylinder through a bearing, and a driven gear is rotatably arranged on the upper part of the interior of the delivery and processing cylinder at an equal angle, and the driven gear arranged at an equal angle is meshingly connected with the driving gear block and the driving gear, and at the same time, a scraper mixing plate for cleaning the inner wall of the delivery and processing cylinder is fixedly arranged at the bottom end of the driven gear arranged at an equal angle.

[0020] Preferably, a filter sieve plate is elastically slidably arranged on the upper interior of the delivery treatment cylinder, and abutment protrusions are fixedly arranged on the bottom surface of the filter sieve plate and the bottom end of the driving gear shaft, and the filter sieve plate is driven to vibrate in the up and down directions through the contact of the two abutment protrusions.

[0021] A sewage treatment method using a sewage treatment agent delivery device for sewage treatment, comprising the following steps:

[0022] S1: First, the guide threaded rods on the front and rear sides of the guide frame are meshed and connected through a sprocket mechanism and rotated under the drive of an external motor, so that the rotating guide threaded rods on the front and rear sides drive the guide bracket and the delivery processing cylinder connected to the outer wall to move in the left and right directions, and the driving gear on the top of the guide bracket is meshed with the outer wall of the guide threaded rod through a bevel gear group. The bevel gear group can move synchronously during the rotation process by sliding engagement, thereby driving the driving gear to rotate, thereby driving the top material discharging rotating rod to rotate inside the feeding channel;

[0023] When the driving gear and the incomplete gear are meshed, the rotating incomplete gear drives the knocking and removing block at the top to rotate, and then knocks the delivery processing cylinder through the knocking and removing block. At the same time, when the driving gear and the incomplete gear are disengaged, the incomplete gear drives the knocking and removing block at the top to rotate in the opposite direction under the action of the torsion spring reset, and intermittently knocks the delivery processing cylinder.

[0024] S2: When the delivery processing cylinder moves left and right inside the guide frame, the delivery processing cylinder first contacts the abutment bracket included in the liquid supply mechanism, so that the abutment bracket slides outward along the direction of the guide rail, and then squeezes the elastic liquid supply bag that fits it. After deformation, the elastic liquid supply bag first discharges the air inside through the one-way infusion tube that is connected through it;

[0025] When the delivery treatment cylinder moves in the reverse direction, the non-compressed resistance bracket drives the outer elastic liquid supply bag to expand under the action of the resistance spring. When the elastic liquid supply bag expands, negative pressure is generated inside, and then the treatment liquid inside the liquid storage barrel is absorbed into the elastic liquid supply bag through the one-way liquid suction tube connected through it for temporary storage. Finally, when the delivery treatment cylinder squeezes the resistance bracket and the elastic liquid supply bag again, the elastic liquid supply bag transfers the temporarily stored treatment liquid inside to the delivery treatment cylinder through the one-way liquid infusion tube through the pressure force.

[0026] S3: When the treatment agent is put into the inside of the treatment tube through the feeding channel, the material dispersing rotating rod rotating inside the feeding channel disperses and dredges the treatment agent to prevent it from being blocked inside the feeding channel and affecting the material discharge. At the same time, the knocking and removing blocks rotating intermittently on the front and rear sides of the treatment tube transmit the vibration to the inside of the feeding channel due to the knocking, so as to assist the treatment agent to fall;

[0027] The driving motor arranged at the top of the delivery and processing cylinder drives the driving gear to rotate, and then the multiple driven gears meshing with the driving gear drive the scraper mixing plate fixedly connected at the bottom end to revolve and rotate under the limit of the driving gear block;

[0028] The treatment agent that enters the inside of the delivery treatment cylinder through the feed channel first falls on the top of the filter sieve plate, and the coagulated treatment agent is broken up by the rotating scraper mixing plate to prevent the block treatment agent from being unable to mix with the sewage. Then the rotating active gear drives the resistance protrusion at the bottom of the rotating shaft to contact the resistance protrusion on the bottom of the filter sieve plate, and drives the filter sieve plate and the internal treatment agent to jump up and down when contacting each other to prevent the treatment agent from clogging the filter sieve plate. The scraper mixing plate that rotates and revolves inside the delivery treatment cylinder drives the treatment agent to mix with the treatment liquid and prevents it from sticking to the inner wall of the delivery treatment cylinder. At the same time, the delivery treatment cylinder that moves back and forth in the left and right directions evenly spreads the broken and mixed treatment agent, further improving the effect of sewage treatment.

[0029] Compared with the prior art, the beneficial effects of the present invention are as follows: the sewage treatment agent delivery device and method for sewage treatment reciprocates through the delivery treatment cylinder inside the guide frame, so that the delivered treatment agent is assisted in unloading by the material dispersing rotating rod and the knocking material removal block, and the treatment agent is crushed by the filter screen plate and the scraping material mixing plate and mixed with the treatment liquid, so that the delivery treatment cylinder evenly spreads the crushed and mixed treatment agent, further improving the sewage treatment effect. The specific contents are as follows:

[0030] 1. The guide threaded rod is meshed through the sprocket mechanism, driving the threaded guide bracket and the delivery processing cylinder to move in the left and right directions. The driving gear is meshed with the outer wall of the guide threaded rod through the bevel gear group. The bevel gear group can move synchronously during the rotation process by sliding engagement, thereby driving the driving gear to drive the top material discharging rotating rod to rotate inside the feeding channel;

[0031] Furthermore, when the driving gear is meshed with the incomplete gear, the rotating incomplete gear drives the knocking and removing block at the top to rotate, and the knocking and removing block knocks against the delivery and processing cylinder. At the same time, when the driving gear and the incomplete gear are disengaged, the incomplete gear drives the knocking and removing block at the top to rotate in the opposite direction under the action of the torsion spring reset, and intermittently knocks against the delivery and processing cylinder.

[0032] 2. When the treatment tube is moved left and right inside the guide frame, the treatment tube first contacts the abutment bracket included in the liquid supply mechanism, so that the abutment bracket slides outward along the direction of the guide rail, and then squeezes the elastic liquid supply bag that fits. After deformation, the elastic liquid supply bag first discharges the air inside through the one-way infusion tube that is connected through it;

[0033] Furthermore, the abutting bracket drives the elastic liquid supply bag on the outside to expand. When the elastic liquid supply bag expands, negative pressure is generated inside, and then the treatment liquid inside the liquid storage barrel is absorbed into the elastic liquid supply bag through the one-way liquid suction tube connected through it for temporary storage. Finally, when the delivery treatment cylinder squeezes the abutting bracket and the elastic liquid supply bag again, the elastic liquid supply bag transfers the temporarily stored treatment liquid inside to the delivery treatment cylinder through the one-way liquid infusion tube through the pressure force.

[0034] 3. When the treatment agent is put into the inside of the treatment cylinder through the feed channel, the material dispersing rotating rod rotating inside the feed channel disperses and dredges the treatment agent to prevent it from being blocked inside the feed channel and affecting the material discharge. At the same time, the material removal block is knocked by intermittent rotation, and the vibration is transmitted to the inside of the feed channel to assist the treatment agent to fall; the driving motor drives the driving gear to rotate, and then the multiple driven gears meshing with the driving gear drive the scraper mixing plate fixedly connected at the bottom to revolve and rotate under the limit of the driving gear block;

[0035] 4. The treatment agent first falls on the filter screen, and the agglomerated treatment agent is broken up by the rotating scraper mixing plate. The driving gear rotates to drive the abutment protrusions to contact the abutment protrusions on the bottom of the filter screen, and when in contact, the filter screen and the treatment agent inside are driven to jump up and down to prevent the treatment agent from clogging the filter screen.

[0036] Furthermore, the scraper mixing plate that rotates and revolves inside the delivery treatment barrel drives the treatment agent and the treatment liquid to mix and prevents them from sticking to the inner wall of the delivery treatment barrel. At the same time, the delivery treatment barrel that reciprocates left and right directions evenly spreads the crushed and mixed treatment agent, further improving the sewage treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0038] Figure 2 This is a schematic diagram of the structure of the present invention after the delivery treatment cylinder is moved;

[0039] Figure 3 This is a schematic diagram of the installation structure of the guide bracket of the present invention;

[0040] Figure 4 This is a schematic diagram of the three-dimensional structure of the knocking material removal block of the present invention;

[0041] Figure 5 This is a schematic diagram of the three-dimensional structure of the material thinning rotating rod of the present invention;

[0042] Figure 6 It is a schematic diagram of the three-dimensional structure of the interference bracket of the present invention;

[0043] Figure 7This is a schematic diagram of the installation structure of the filter material sieve plate of the present invention;

[0044] Figure 8 For the present invention Figure 7 The enlarged structural diagram at A in the middle;

[0045] Fig. 9 This is a schematic diagram of the installation structure of the scraper mixing plate of the present invention;

[0046] Fig.10 For the present invention Fig. 9 Enlarged structural diagram at B in the middle.

[0047] In the figure: 1. guide frame; 2. guide threaded rod; 3. guide bracket; 4. liquid storage barrel; 5. elastic liquid supply bag; 6. delivery and processing cylinder; 7. feeding channel; 8. interference bracket; 9. sprocket mechanism; 10. guide slide rail; 11. interference spring; 12. one-way suction tube; 13. one-way infusion tube; 14. driving gear; 15. incomplete gear; 16. knocking and removing block; 17. material discharging rotating rod; 18. driving gear block; 19. driving gear; 20. driven gear; 21. scraping and mixing plate; 22. filter screen plate; 23. interference convex block; 24. driving motor; 25. bevel gear group. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described 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.

[0049] See also Figure 1-Figure 10 The present invention provides the following technical solution: A sewage treatment agent delivery device for sewage treatment, comprising a guide frame 1, and a guide threaded rod 2 rotatably arranged on the front and rear sides of the guide frame 1 through a bearing, and a guide bracket 3 is slidably arranged inside the guide frame 1;

[0050] The left and right sides of the guide frame 1 are provided with a liquid supply mechanism, and the liquid supply mechanism includes a liquid storage barrel 4 and an elastic liquid supply bag 5, and the liquid storage barrel 4 is fixedly installed on the left and right sides of the outside of the guide frame 1;

[0051] A delivery mechanism is provided inside the guide frame 1, and the delivery mechanism includes a delivery processing cylinder 6 and a feeding channel 7, and the feeding channel 7 is provided through the front and rear sides above the delivery processing cylinder 6;

[0052] The delivery mechanism includes a delivery processing cylinder 6 fixedly arranged inside the guide bracket 3, and a driving motor 24 is fixedly arranged in the middle of the top surface of the delivery processing cylinder 6;

[0053] The elastic liquid supply bag 5 included in the liquid supply mechanism is installed on the left and right sides of the guide frame 1, and the inner sides of the elastic liquid supply bags 5 on the left and right sides are both fitted with abutment brackets 8.

[0054] The overall guide frame 1 is arranged in a hollow rectangular frame structure, and the left ends of the guide threaded rods 2 on the front and rear sides inside the guide frame 1 are meshed and connected with each other through a sprocket mechanism 9, and the outer wall threads of the guide threaded rods 2 on the front and rear sides pass through the front and rear sides of the guide bracket 3, and the rotation of the guide threaded rods 2 on the front and rear sides drives the threadedly connected guide bracket 3 and the delivery treatment cylinder 6 to move in the left and right directions.

[0055] The liquid supply mechanism includes a guide rail 10, and the guide rail 10 is fixedly installed on the front and rear sides of the top surface of the guide frame 1 in a front-to-back symmetrical manner, and the inner ends of the front and rear guide rails 10 are slidably connected to the top of the resistance bracket 8, and the resistance bracket 8 and the guide rail 10 on the left and right sides are connected to each other through a resistance spring 11.

[0056] The liquid supply mechanism includes a one-way suction tube 12 and a one-way infusion tube 13, and the one-way suction tube 12 connects the liquid storage barrel 4 on the left and right sides with the elastic liquid supply bag 5, and the one-way infusion tube 13 connects the elastic liquid supply bag 5 on the left and right sides with the delivery and processing tube 6, and the one-way infusion tube 13 is made of a hose material to prevent it from breaking during the movement of the delivery and processing tube 6.

[0057] The one-way liquid suction tube 12 included in the liquid supply mechanism absorbs the treatment liquid from the liquid storage barrel 4 to the inside of the elastic liquid supply bag 5 under negative pressure when the bracket 8 is pressed and reset. The one-way liquid infusion tube 13 included in the liquid supply mechanism transports the treatment liquid from the elastic liquid supply bag 5 to the inside of the delivery treatment cylinder 6 when the bracket 8 is pressed and moved.

[0058] A driving gear 14 is rotatably provided at the front and rear ends of the top of the guide bracket 3, and an incomplete gear 15 is rotatably provided at the front and rear ends of the top of the guide bracket 3 by torsion springs, and the bottom end rotating shafts of the driving gears 14 on both sides are connected to the guide threaded rod 2 through a sliding bevel gear group 25, and the driving gears 14 and the incomplete gear 15 on both sides are meshed and connected with each other, and a knocking and material removal block 16 for cleaning the feed channel 7 is fixedly provided at the top rotating shaft of the incomplete gear 15.

[0059] The inside of the feed channel 7 included in the delivery mechanism is provided with a material discharging rotating rod 17 which is rotatably arranged through a bearing, and the bottom end of the material discharging rotating rod 17 is penetrated and arranged outside the bottom surface of the feed channel 7, and the bottom ends of the material discharging rotating rods 17 on the left and right sides are fixedly connected to the top surface rotating shaft of the driving gear 14 on the top surface of the guide bracket 3.

[0060] A driving gear block 18 is fixedly arranged at an equal angle on the upper part of the inside of the delivery and processing cylinder 6, and a driving gear 19 is rotatably arranged on the upper part of the inside of the delivery and processing cylinder 6 through a bearing, and a driven gear 20 is rotatably arranged on the upper part of the inside of the delivery and processing cylinder 6 at an equal angle, and the driven gear 20 arranged at an equal angle is meshed and connected with the driving gear block 18 and the driving gear 19, and a scraper mixing plate 21 for cleaning the inner wall of the delivery and processing cylinder 6 is fixedly arranged at the bottom end of the driven gear 20 arranged at an equal angle.

[0061] A filter sieve plate 22 is elastically and slidably arranged on the upper part of the interior of the treatment cylinder 6, and a resistance protrusion 23 is fixedly arranged on the bottom surface of the filter sieve plate 22 and the bottom end of the rotating shaft of the driving gear 19, and the filter sieve plate 22 is driven to vibrate in the up and down directions through the contact of the two resistance protrusions 23.

[0062] A sewage treatment method using a sewage treatment agent delivery device for sewage treatment, comprising the following steps:

[0063] like Figure 2-Figure 4 As shown, first, the guide threaded rods 2 on the front and rear sides of the guide frame 1 are meshed and connected through the sprocket mechanism 9 and rotated under the drive of the external motor, so that the guide threaded rods 2 rotating on the front and rear sides drive the guide bracket 3 and the delivery treatment cylinder 6 connected to the outer wall to move in the left and right directions, and the driving gear 14 on the top of the guide bracket 3 is meshed with the outer wall of the guide threaded rod 2 through the bevel gear group 25, and the bevel gear group 25 can move synchronously during the rotation process by sliding engagement, thereby driving the driving gear 14 to rotate, and then driving the top material discharging rotating rod 17 to rotate inside the feeding channel 7;

[0064] like Figure 4 As shown, when the driving gear 14 is meshed with the incomplete gear 15, the rotating incomplete gear 15 drives the knocking material removal block 16 at the top to rotate, and then knocks the delivery treatment cylinder 6 through the knocking material removal block 16. At the same time, when the driving gear 14 and the incomplete gear 15 are disengaged, the incomplete gear 15 drives the knocking material removal block 16 at the top to rotate in the opposite direction under the action of the torsion spring reset, and intermittently knocks the delivery treatment cylinder 6.

[0065] like Figure 2 , Figure 6 As shown, during the process of the delivery processing cylinder 6 moving left and right inside the guide frame 1, the delivery processing cylinder 6 first contacts the abutment bracket 8 included in the liquid supply mechanism, so that the abutment bracket 8 slides outward along the direction of the guide rail 10, and then squeezes the elastic liquid supply bag 5 that fits, and the elastic liquid supply bag 5 that has been deformed first discharges the air inside through the one-way infusion tube 13 that is connected through it;

[0066] Furthermore, when the delivery treatment cylinder 6 moves in the reverse direction, the non-compressed abutment bracket 8 drives the outer elastic liquid supply bag 5 to expand under the action of the abutment spring 11. When the elastic liquid supply bag 5 expands, negative pressure is generated inside, and then the treatment liquid inside the liquid storage barrel 4 is absorbed into the elastic liquid supply bag 5 through the one-way liquid suction tube 12 connected through it for temporary storage. Finally, when the delivery treatment cylinder 6 squeezes the abutment bracket 8 and the elastic liquid supply bag 5 again, the elastic liquid supply bag 5 delivers the temporarily stored treatment liquid inside to the delivery treatment cylinder 6 through the one-way liquid infusion tube 13 through the compressive force.

[0067] like Figure 5 As shown, when the treatment agent is fed into the inside of the treatment tube 6 through the feed channel 7, the material dispersing rotating rod 17 rotating inside the feed channel 7 disperses and dredges the treatment agent to prevent it from being blocked inside the feed channel 7 and affecting the feeding. At the same time, the knocking and removing blocks 16 intermittently rotate at the front and rear sides of the treatment tube 6 transmit the vibration to the inside of the feed channel 7 due to the knocking, so as to assist the treatment agent to fall;

[0068] like Figure 7-Figure 8 As shown, further, the driving motor 24 disposed on the top of the delivery treatment cylinder 6 drives the driving gear 19 to rotate, and then the multiple driven gears 20 meshing with the driving gear 19 drive the scraper mixing plate 21 fixedly connected at the bottom end thereof to revolve and rotate under the limit of the driving gear block 18;

[0069] Furthermore, the treatment agent entering the inside of the delivery treatment cylinder 6 through the feed channel 7 first falls on the top of the filter sieve plate 22, and the agglomerated treatment agent is broken up by the rotating scraper mixing plate 21 to prevent the block treatment agent from being unable to blend with the sewage. Then, the rotating active gear 19 drives the resistance protrusion 23 at the bottom of the rotating shaft to contact the resistance protrusion 23 on the bottom surface of the filter sieve plate 22, and drives the filter sieve plate 22 and the internal treatment agent to jump up and down when contacting each other, to prevent the treatment agent from clogging the filter sieve plate 22. The scraper mixing plate 21 that rotates and revolves inside the delivery treatment cylinder 6 drives the treatment agent to mix with the treatment liquid, and prevents it from sticking to the inner wall of the delivery treatment cylinder 6. At the same time, the delivery treatment cylinder 6 that reciprocates left and right will evenly spread the broken and mixed treatment agent, thereby further improving the sewage treatment effect.

[0070] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewage treatment agent dosing device for sewage treatment, comprising a guide frame (1), and a guide threaded rod (2) rotatably arranged on the front and rear sides of the guide frame (1) through a bearing, and a guide bracket (3) is slidably arranged inside the guide frame (1); The guide frame (1) is provided with a liquid supply mechanism on both the left and right sides, and the liquid supply mechanism comprises a liquid storage barrel (4) and an elastic liquid supply bag (5), and the liquid storage barrel (4) is fixedly mounted on the left and right sides of the outside of the guide frame (1); It is characterized in that Also includes: The guide frame (1) is provided with a delivery mechanism inside, and the delivery mechanism comprises a delivery processing cylinder (6) and a feeding channel (7), and the feeding channel (7) is arranged through the upper front and rear sides of the delivery processing cylinder (6); The delivery mechanism comprises a delivery processing cylinder (6) which is fixedly arranged inside the guide bracket (3), and a driving motor (24) is fixedly arranged in the middle of the top surface of the delivery processing cylinder (6); The elastic liquid supply bag (5) included in the liquid supply mechanism is installed on the left and right sides of the guide frame (1), and the inner sides of the elastic liquid supply bags (5) on the left and right sides are both fitted with abutment brackets (8); The liquid supply mechanism comprises a guide rail (10), and the guide rail (10) is fixedly mounted on the front and rear sides of the top surface of the guide frame (1) in a front-to-rear symmetrical manner, and the inner ends of the front and rear guide rails (10) are slidably connected to the top of the abutment bracket (8), and the abutment brackets (8) on the left and right sides are connected to the guide rail (10) via abutment springs (11); The liquid supply mechanism comprises a one-way liquid suction tube (12) and a one-way liquid infusion tube (13), wherein the one-way liquid suction tube (12) connects the liquid storage barrel (4) on the left and right sides with the elastic liquid supply bag (5), and the one-way liquid infusion tube (13) connects the elastic liquid supply bag (5) on the left and right sides with the delivery treatment tube (6), and the one-way liquid infusion tube (13) is made of a hose material to prevent it from breaking during the movement of the delivery treatment tube (6); The one-way liquid suction tube (12) included in the liquid supply mechanism absorbs the treatment liquid from the liquid storage barrel (4) to the inside of the elastic liquid supply bag (5) under negative pressure when the support (8) is pressed and reset, and the one-way liquid infusion tube (13) included in the liquid supply mechanism transports the treatment liquid from the elastic liquid supply bag (5) to the inside of the delivery treatment cylinder (6) when the support (8) is pressed and moved; The guide frame (1) as a whole is arranged in a rectangular frame structure with a hollow interior, and the left ends of the guide threaded rods (2) on the front and rear sides of the guide frame (1) are meshed and connected to each other through a sprocket mechanism (9), and the outer wall threads of the guide threaded rods (2) on the front and rear sides penetrate the front and rear sides of the guide bracket (3), and the rotation of the guide threaded rods (2) on the front and rear sides drives the threadedly connected guide bracket (3) and the delivery treatment cylinder (6) to move in the left and right directions; The front and rear ends of the top of the guide bracket (3) are rotatably provided with a driving gear (14), the front and rear ends of the top of the guide bracket (3) are rotatably provided with an incomplete gear (15), and the bottom end rotation shafts of the front and rear driving gears (14) and the guide threaded rod (2) are connected to each other through a slidingly engaged bevel gear group (25), and the front and rear driving gears (14) and the incomplete gear (15) are meshed with each other, and a knocking and removing block (16) for cleaning the feed channel (7) is fixedly provided at the top rotation shaft of the incomplete gear (15); The feeding channel (7) included in the delivery mechanism is provided with a material dispersing rotating rod (17) rotatably arranged inside the feeding channel (7) via a bearing, and the bottom end of the material dispersing rotating rod (17) is arranged to penetrate the outside of the bottom surface of the feeding channel (7), and the bottom ends of the material dispersing rotating rods (17) on the left and right sides are fixedly connected to the top surface rotating shaft of the driving gear (14) on the top surface of the guide bracket (3).

2. The sewage treatment agent delivery device for sewage treatment according to claim 1, characterized in that: A driving gear block (18) is fixedly arranged at an equal angle on the upper part of the delivery processing cylinder (6), and a driving gear (19) is rotatably arranged on the upper part of the delivery processing cylinder (6) through a bearing, and a driven gear (20) is rotatably arranged on the upper part of the delivery processing cylinder (6), and the driven gear (20) is meshingly connected with the driving gear block (18) and the driving gear (19) arranged at an equal angle, and a scraper mixing plate (21) for cleaning the inner wall of the delivery processing cylinder (6) is fixedly arranged at the bottom end of the driven gear (20) arranged at an equal angle.

3. The sewage treatment agent delivery device for sewage treatment according to claim 2, characterized in that: A filter material sieve plate (22) is elastically slidably arranged on the upper part of the interior of the delivery treatment cylinder (6), and a contact protrusion (23) is fixedly arranged on the bottom surface of the filter material sieve plate (22) and the bottom end of the rotating shaft of the driving gear (19), and the contact between the two contact protrusions (23) drives the filter material sieve plate (22) to vibrate in the up and down directions.

4. The sewage treatment method of the sewage treatment agent delivery device for sewage treatment according to claim 3 is characterized in that: The steps include: S1: First, the guide threaded rods (2) on the front and rear sides of the guide frame (1) are meshed and connected via a sprocket mechanism (9) and rotated under the drive of an external motor, so that the guide threaded rods (2) rotating on the front and rear sides drive the guide bracket (3) and the delivery processing cylinder (6) connected to the outer wall thread to move in the left and right directions, and the driving gear (14) on the top of the guide bracket (3) is meshed with the outer wall of the guide threaded rod (2) via a bevel gear group (25), and the bevel gear group (25) can move synchronously during the rotation process by sliding engagement, thereby driving the driving gear (14) to rotate, thereby driving the top material discharging rotating rod (17) to rotate inside the feeding channel (7); When the driving gear (14) and the incomplete gear (15) are meshed, the rotating incomplete gear (15) drives the knocking material removal block (16) at the top to rotate, and then knocks the delivery processing cylinder (6) through the knocking material removal block (16); at the same time, when the driving gear (14) and the incomplete gear (15) are disengaged, the incomplete gear (15) drives the knocking material removal block (16) at the top to rotate in the opposite direction under the action of the torsion spring reset, and intermittently knocks the delivery processing cylinder (6); S2: When the delivery processing cylinder (6) moves left and right inside the guide frame (1), the delivery processing cylinder (6) first contacts the abutment bracket (8) included in the liquid supply mechanism, so that the abutment bracket (8) slides outward along the direction of the guide rail (10), and then squeezes the elastic liquid supply bag (5) that fits the elastic liquid supply bag (5). After the deformation, the elastic liquid supply bag (5) first discharges the air inside through the one-way infusion tube (13) that is connected through it. When the delivery treatment cylinder (6) moves in the reverse direction, the non-compressed abutment bracket (8) drives the outer elastic liquid supply bag (5) to expand under the action of the abutment spring (11). When the elastic liquid supply bag (5) expands, negative pressure is generated inside, and then the treatment liquid inside the liquid storage barrel (4) is absorbed into the elastic liquid supply bag (5) through the one-way liquid suction tube (12) connected through it for temporary storage. Finally, when the delivery treatment cylinder (6) again squeezes the abutment bracket (8) and the elastic liquid supply bag (5), the elastic liquid supply bag (5) transfers the temporarily stored treatment liquid inside to the delivery treatment cylinder (6) through the one-way liquid infusion tube (13) due to the compressive force. S3: When the treatment agent is introduced into the interior of the treatment tube (6) through the feed channel (7), the material dispersing rotating rod (17) rotating inside the feed channel (7) disperses and dredges the treatment agent to prevent it from being blocked inside the feed channel (7) and affecting the material discharge. At the same time, the knocking and removing blocks (16) intermittently rotate on the front and rear sides of the treatment tube (6), and the vibration is transmitted to the interior of the feed channel (7) due to the knocking, so as to assist the treatment agent to fall; A driving motor (24) disposed on the top of the delivery treatment cylinder (6) drives the driving gear (19) to rotate, and then a plurality of driven gears (20) meshing with the driving gear (19) drive the scraper mixing plate (21) fixedly connected at the bottom thereof to revolve and rotate under the limit of the driving gear block (18); The treatment agent entering the inside of the delivery treatment cylinder (6) through the feed channel (7) first falls on the top of the filter screen (22), and the agglomerated treatment agent is broken up by the rotating scraper mixing plate (21) to prevent the block treatment agent from being unable to blend with the sewage. Then, the rotating active gear (19) drives the abutment protrusion (23) at the bottom of the rotating shaft to contact the abutment protrusion (23) on the bottom surface of the filter screen (22), and drives the filter screen (22) and the treatment agent inside to jump in the up and down directions when they contact each other, to prevent the treatment agent from clogging the filter screen (22). The scraper mixing plate (21) rotating and revolving inside the delivery treatment cylinder (6) drives the treatment agent to mix with the treatment liquid, and prevents it from sticking to the inner wall of the delivery treatment cylinder (6). At the same time, the delivery treatment cylinder (6) reciprocating in the left and right directions evenly spreads the broken and mixed treatment agent, further improving the sewage treatment effect.

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