Disinfectant feeding device for water quality purification

Abstract

The invention discloses a disinfectant adding device for water quality purification, and particularly relates to the field of water quality purification, the disinfectant adding device comprises a wastewater storage tank, a disinfectant storage mechanism is arranged at the top of the wastewater storage tank, the disinfectant storage mechanism comprises a storage box, a feed inlet and a discharge pipe are arranged on the storage box, and a disinfectant is added into the storage box through the feed inlet; a driving shaft is rotationally arranged in the storage box, and stirring blades are fixedly arranged at the bottom end of the driving shaft; a smashing mechanism is arranged in the storage box and comprises a smashing cylinder, and a driving component is arranged in the smashing cylinder and used for driving the smashing cylinder and the driving shaft to synchronously and reversely rotate. By arranging the disinfectant adding part, the opening and closing effects of an opening of a conveying base are achieved by adjusting rotation of a cover plate according to movement of the conveying base, water vapor in a waste water storage tank is prevented from entering the smashing cylinder, and the situations that a disinfectant is caked, active components of the disinfectant are decomposed in advance and the like are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of water purification, and more specifically, to a disinfectant dosing device for water purification. Background Art

[0002] During the meat processing process, the use of hot water to clean and disinfect cutting tools and other processing equipment can better dissolve grease and improve the decontamination and sterilization effects. After cleaning, hot wastewater containing organic matter such as fat and protein will be produced. If the hot wastewater containing organic matter is discharged directly, it will lead to eutrophication of the water body. The decomposition of organic matter in the wastewater by microorganisms will consume a large amount of dissolved oxygen in the water, causing water hypoxia and environmental pollution.

[0003] Therefore, the hot wastewater generated during meat processing needs to be purified before it can be discharged. At present, the hot wastewater is collected in a storage tank. Hot wastewater can accelerate the dissolution of disinfectants and improve the purification efficiency of disinfectants, so powdered granular disinfectants are directly added to the storage tank to purify the hot wastewater. Disinfectants produce a pungent odor when reacting with wastewater, so the top of the storage tank is a closed design. Since more hot wastewater is generated during meat processing, in order to reduce the workload of staff, a disinfectant dosing device is needed to automatically add disinfectants to the storage tank.

[0004] The disinfectant dosing device in the prior art stores the disinfectant in a delivery cylinder with sieve holes, the delivery cylinder is connected to an extension tube, and a stirring plate is arranged in the delivery cylinder. The stirring plate is driven to rotate to break up the agglomerated disinfectant, so that the disinfectant powder that meets the specification size enters the extension tube, and finally the delivery cylinder is driven to rotate in a circle, and the disinfectant is discharged through a discharge port provided on the extension tube under the action of centrifugal force.

[0005] However, during the process of rotating the feeding barrel to feed materials, the channel between the discharge port and the feeding barrel is always in a connected state. Water vapor will be generated during the hot wastewater purification process. The water vapor will enter the feeding barrel used to store disinfectants through the discharge port. The powdered granular disinfectant will absorb moisture in the water vapor, which will not only cause the disinfectant to agglomerate, but the moisture will also cause the active ingredients in the powder to decompose prematurely, resulting in poor purification effect of the disinfectant. Summary of the invention

[0006] The present invention provides a disinfectant dosing device for water purification, and aims to solve the following problem: in the existing disinfectant dosing device for water purification, during the process of the dosing cylinder rotating to dosing, the passage between the discharge port and the dosing cylinder is always in a connected state, water vapor will be generated during the hot wastewater purification process, and the water vapor will enter the dosing cylinder for storing the disinfectant through the discharge port, and the powder granular disinfectant will absorb moisture in the water vapor, which will not only cause the disinfectant to agglomerate, but the moisture will also prompt the active ingredients in the powder to decompose prematurely, resulting in a poor purification effect of the disinfectant.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a disinfectant dosing device for water purification, comprising a wastewater storage tank, a disinfectant storage mechanism is arranged on the top of the wastewater storage tank, the disinfectant storage mechanism comprises a storage box, a feed port and a discharge pipe are arranged on the storage box, the disinfectant is added into the storage box through the feed port, a drive shaft is rotatably arranged in the storage box, and a stirring blade is fixedly arranged at the bottom end of the drive shaft;

[0008] A pulverizing mechanism is arranged in the storage box, and the pulverizing mechanism includes a pulverizing barrel, and a driving component is arranged in the pulverizing barrel, and the driving component is used to drive the pulverizing barrel to rotate synchronously with the driving shaft in the opposite direction, and the disinfectant is discharged into the pulverizing barrel through the discharge pipe;

[0009] A disinfectant adding component is provided on the pulverizing cylinder, and the disinfectant adding component includes a connecting pipe, a discharge hole 1 is opened on the connecting pipe, a conveying seat is slidably arranged in the connecting pipe, a discharge hole 2 is opened on the conveying seat, and a cover plate is hingedly arranged in the conveying seat. The cover plate is flipped to allow the disinfectant in the pulverizing cylinder to enter the conveying seat, and the disinfectant in the conveying seat is discharged through the discharge hole 1 and the discharge hole 2.

[0010] In a preferred embodiment, the disinfectant adding component includes a push rod, which is arranged in the connecting pipe, the end of the push rod is adapted to the cover plate, an elastic member 1 is arranged between the conveying seat and the inner wall of the connecting pipe, an elastic member 2 is arranged between the cover plate and the inner wall of the conveying seat, and a fixed shaft is fixed in the crushing barrel, and the fixed shaft is adapted to the cover plate.

[0011] In a preferred embodiment, an anti-blocking mechanism is provided on the connecting pipe, and the anti-blocking mechanism includes a fan blade, which is rotatably provided on the connecting pipe, and a bevel gear 1 is fixedly provided on the fan blade. A push rod is rotatably provided in the connecting pipe, and a bevel gear 2 is fixedly provided on the push rod, and bevel gear 1 is meshed with bevel gear 2.

[0012] In a preferred embodiment, a rotating seat is rotatably arranged on the conveying seat, a flexible dredging seat is fixedly arranged on the rotating seat, a guide seat is fixedly arranged on the push rod, a sliding hole is opened on the rotating seat, and the guide seat is slidably arranged in the sliding hole.

[0013] In a preferred embodiment, a bottom cover is fixedly provided on the inner wall of the storage box, a discharge pipe is fixedly connected to the bottom of the bottom cover, a crushing barrel is rotatably provided at the bottom of the bottom cover, a rotating driver is fixedly provided on the storage box, the top end of the driving shaft is fixedly provided with the output shaft of the rotating driver, a crushing blade is fixedly provided on the driving shaft, and the crushing blade is located above the bottom cover.

[0014] In a preferred embodiment, the driving component includes an inner gear ring, which is fixedly arranged on the inner wall of the grinding cylinder. Two gears 1 are rotatably arranged at the bottom of the bottom cover, and gear 2 is fixedly arranged on the driving shaft. The inner gear ring is meshed with gear 1, and gear 1 is meshed with gear 2.

[0015] In a preferred embodiment, a conical crushing seat is fixedly provided on the driving shaft, the conical crushing seat is located between the second gear and the connecting pipe, and the conical crushing seat is eccentrically provided on the conical crushing seat.

[0016] In a preferred embodiment, an arc-shaped guide rod is fixedly arranged on the conveying seat, a through hole is opened on the cover plate, and the guide rod is slidably arranged in the through hole.

[0017] In a preferred embodiment, two sets of limiting rings are fixedly provided on the pulverizing cylinder, a support frame is fixedly provided in the storage box, the support frame is located between the two limiting rings, and the pulverizing cylinder and the support frame are rotatably provided.

[0018] In a preferred embodiment, a limiting seat 1 is fixedly disposed in the connecting pipe, the limiting seat 1 is matched with the conveying seat, and a limiting seat 2 is fixedly disposed in the conveying seat, the limiting seat 2 is used to limit the cover plate.

[0019] The beneficial effects of the present invention are:

[0020] 1. The present invention provides a disinfectant adding component, and according to the movement of the conveying seat, adjusts the cover plate to rotate to achieve the effect of opening and closing the opening of the conveying seat, thereby preventing water vapor in the wastewater storage tank from entering the grinding cylinder, avoiding the occurrence of disinfectant agglomeration and premature decomposition of its active ingredients.

[0021] 2. The present invention is provided with an anti-blocking mechanism. When the connecting pipe rotates along the vertical axis of the driving shaft, the push rod is driven to rotate by the rotation of the fan blades, so that the flexible dredging seat dredges the discharge hole 1 and the discharge hole 2, thereby preventing the disinfectant from condensing in the discharge hole 1 and affecting normal discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the storage box of the present invention.

[0024] Figure 3 It is a schematic diagram of the cross-sectional structure of the storage box of the present invention from the front view.

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the pulverizing tube of the present invention from the front view.

[0026] Figure 5 It is a schematic diagram of the cross-sectional structure of the connecting pipe of the present invention from the front view.

[0027] Figure 6 It is a structural schematic diagram of the cover flipping track of the present invention.

[0028] Figure 7 It is a schematic diagram of the cross-sectional structure of the cover plate of the present invention when viewed from the front.

[0029] Figure 8 For the present invention Figure 7 Schematic diagram of the structure of part A.

[0030] Fig. 9 It is a schematic diagram of the structure of the gear 2 in a top view of the present invention.

[0031] The accompanying drawings are marked as follows: 1. Wastewater storage tank; 11. Auxiliary pipe; 2. Disinfectant storage mechanism; 21. Storage box; 22. Bottom cover; 23. Drive shaft; 24. Crushing blade; 3. Crushing mechanism; 31. Crushing cylinder; 32. Conical crushing seat; 33. Internal gear ring; 34. Gear 1; 35. Gear 2; 36. Fixed shaft; 4. Disinfectant dosing component; 41. Connecting pipe; 411. Discharge hole 1; 42. Conveying seat; 421. Discharge hole 2; 43. Cover plate; 44. Elastic part 1; 45. Elastic part 2; 46. Push rod; 461. Guide seat; 5. Anti-blocking mechanism; 51. Fan blade; 52. Bevel gear 1; 53. Bevel gear 2; 54. Rotating seat; 55. Flexible dredging seat; 6. Stirring blade. DETAILED DESCRIPTION

[0032] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0033] In the meat processing process, it is common to use hot water to clean and disinfect knives or other equipment. Due to the high fat content of meat, waste hot water containing organic matter will be generated. In order to avoid these wastewaters from polluting the environment, these waste hot waters need to be purified before they can be discharged. Wastewater purification generally involves adding disinfectants into wastewater, and the purification of wastewater can be completed after the disinfectant and wastewater fully react. The hot wastewater generated in the meat processing process has a high temperature, which can accelerate the dissolution rate of powder granular disinfectants, thereby improving the purification efficiency of wastewater. If the wastewater is cooled and then purified, it will take a long time to wait. Using refrigeration equipment to assist in the cooling of hot wastewater will waste electricity resources. Therefore, considering the above conditions, it is more efficient to collect and purify the wastewater when it is not cooled and still hot. Disinfectants are divided into two types: liquid disinfectants and powder granular disinfectants. Compared with liquid disinfectants, powder granular disinfectants have the advantages of long shelf life, strong chemical stability, and easy preparation. Therefore, the use of powder granular disinfectants is a better choice. In order to avoid the destruction of the effective ingredients of the disinfectant by hot wastewater, chlorine dioxide powder granular disinfectants are used to purify hot wastewater. During the reaction between chlorine dioxide powder disinfectant and hot wastewater, byproducts such as chlorate, chloride and chloroform are produced. These byproducts have a pungent odor, so the top of the storage tank is designed to be closed. The disinfectant dosing device in the prior art stores the disinfectant in a delivery tube with sieve holes. The delivery tube is connected to an extension tube, and a stirring plate is arranged in the delivery tube. The stirring plate is driven to rotate to break up the lumped disinfectant, so that the disinfectant powder that meets the specifications enters the extension tube, and finally the delivery tube is driven to rotate in a circle. Under the action of centrifugal force, the disinfectant is discharged through the discharge port on the extension tube. Since the water vapor released by hot wastewater contains moisture, during the process of the delivery tube rotating and feeding, the channel between the discharge port and the delivery tube is always in a connected state. The water vapor will enter the delivery tube for storing the disinfectant through the discharge port, and the powder particle disinfectant will absorb the moisture in the water vapor, which will not only cause the disinfectant to clump, but also cause the active ingredients in the powder to decompose prematurely, resulting in a poor purification effect of the disinfectant. In order to solve the above problems, refer to the attached manual Figures 1 to 6 A disinfectant dosing device for water purification comprises a wastewater storage tank 1, a disinfectant storage mechanism 2 is arranged on the top of the wastewater storage tank 1, the disinfectant storage mechanism 2 comprises a storage box 21, a feed port and a discharge pipe are arranged on the storage box 21, the disinfectant is added into the storage box 21 through the feed port, a drive shaft 23 is rotatably arranged in the storage box 21, and a stirring blade 6 is fixedly arranged at the bottom end of the drive shaft 23;

[0034] A pulverizing mechanism 3 is provided in the storage box 21, and the pulverizing mechanism 3 includes a pulverizing barrel 31, and a driving component is provided in the pulverizing barrel 31, and the driving component is used to drive the pulverizing barrel 31 to rotate synchronously with the driving shaft 23 in the opposite direction, and the disinfectant is discharged into the pulverizing barrel 31 through the discharge pipe;

[0035] A disinfectant adding component 4 is provided on the pulverizing barrel 31, and the disinfectant adding component 4 includes a connecting pipe 41, a discharge hole 1 411 is opened on the connecting pipe 41, a conveying seat 42 is slidably arranged in the connecting pipe 41, a discharge hole 2 421 is opened on the conveying seat 42, and a cover plate 43 is hingedly arranged in the conveying seat 42. The cover plate 43 can be turned over to allow the disinfectant in the pulverizing barrel 31 to enter the conveying seat 42, and the disinfectant in the conveying seat 42 is discharged through the discharge hole 1 411 and the discharge hole 2 421.

[0036] It should be noted that the disinfectant is chlorine dioxide powder particles, and two auxiliary pipes 11 are fixedly connected to the wastewater storage tank 1, and the two auxiliary pipes 11 are respectively used to input hot wastewater into the wastewater storage tank 1 and discharge purified wastewater. An opening is provided at one end of the conveying seat 42, and the cover plate 43 is hingedly arranged in the opening of the conveying seat 42. The top of the wastewater storage tank 1 is fixedly connected with an exhaust pipe, and the exhaust pipe is used to discharge the gas generated when the hot wastewater is purified.

[0037] It should also be noted that a solenoid valve is fixedly connected to the discharge pipe, and a detection sensor is fixedly arranged on the inner wall of the discharge pipe. The detection sensor includes but is not limited to a capacitive sensor and an ultrasonic sensor, etc. The wastewater storage tank 1 is fixedly provided with including but not limited to a pH sensor and a dissolved oxygen sensor. After the solenoid valve is opened, the disinfectant in the storage box 21 is discharged into the crushing cylinder 31 through the discharge pipe, and the detection sensor measures the flow rate of the disinfectant falling in the discharge pipe to achieve the effect of quantitative feeding. After the disinfectant is quantitatively fed, the solenoid valve is closed. After the disinfectant and the wastewater are fully reacted, the pH sensor and the dissolved oxygen sensor detect the pH value and dissolved oxygen information of the wastewater. When the pH value of the wastewater is between 6.0-9.0 and the dissolved oxygen value is greater than or equal to 4 mg / L, it meets the discharge standards. If the wastewater does not meet the discharge standards, disinfectant needs to be added to the wastewater. The above scheme is a mature prior art and this application will not go into details.

[0038] The specific implementation scenario is as follows: the filtered hot wastewater enters the wastewater storage tank 1 through the auxiliary pipe 11. When the liquid level of the wastewater in the wastewater storage tank 1 reaches a preset value, the wastewater is stopped from being transported into the wastewater storage tank 1. The preset value is that the liquid level of the wastewater in the wastewater storage tank 1 is 5 to 10 cm lower than the connecting pipe. The drive shaft 23 is driven to rotate at a low speed. The rotation of the drive shaft 23 drives the stirring blade 6 to rotate. The stirring blade 6 stirs the wastewater in the wastewater storage tank 1 to generate a vortex in the wastewater. The driving component drives the crushing cylinder 31 to rotate synchronously with the drive shaft 23 in the opposite direction. The discharge pipe discharges the disinfectant stored in the storage box 21 into the crushing cylinder. 31, when the crushing barrel 31 rotates at a low speed, the cover plate 43 flips over, so that the cover plate 43 and the crushing barrel 31 are in an open state, and the disinfectant in the crushing barrel 31 enters the conveying seat 42 under the action of gravity and centrifugal force, and then the speed of the driving shaft 23 is increased. The increase in the speed of the driving shaft 23 causes the speed of the crushing barrel 31 to increase synchronously. At this time, under the action of centrifugal force, the conveying seat 42 slides toward the bottom end of the connecting pipe 41. During the sliding process of the conveying seat 42 in the connecting pipe 41, the cover plate 43 flips over to block the opening of the conveying seat 42. When the conveying seat 42 slides to the end of the stroke in the connecting pipe 41, the material is discharged. The first hole 411 is connected with the second discharge hole 421, and the disinfectant powder in the conveying seat 42 is discharged through the first discharge hole 411. The conveying seat 42 is made to slide back and forth within a short distance of the connecting pipe 41 by adjusting the rotation speed of the driving shaft 23, so as to further improve the efficiency of discharging the disinfectant in the conveying seat 42. In the process of the second discharge hole 421 being connected with the first discharge hole 411, the cover plate 43 is provided to keep the opening of the conveying seat 42 in a closed state at all times, that is, a small amount of water vapor in the wastewater storage tank 1 can only enter the conveying seat 42, and will not affect the disinfectant in the grinding cylinder 31 or even the storage box 21, thereby improving the efficiency of the conveying seat 42. The storage time of the disinfectant is prolonged. The up and down movement of the conveying seat 42 will only cause a small amount of water vapor in the conveying seat 42 to enter the grinding cylinder 31, which will not cause any negative impact. It can also prevent the disinfectant from sticking to the inner wall of the grinding cylinder 31 due to excessive moisture on the inner wall of the grinding cylinder 31, and when the grinding cylinder 31 and the drive shaft 23 rotate synchronously in the opposite direction, shear force and eddy current effect can be generated, which helps to disperse the disinfectant evenly into the wastewater more quickly. After all the disinfectant in the conveying seat 42 is discharged into the sewage, the rotation of the drive shaft 23 is reduced. After the centrifugal force is reduced, the conveying seat 42 is driven to reset, and the drive cover 43 is opened again.

[0039] Refer to the instruction manual Figures 3 to 6In order to be able to adjust the cover plate 43 according to the upward movement of the conveying seat 42 to open the opening of the conveying seat 42, and adjust the cover plate 43 to close the opening of the conveying seat 42 when the conveying seat 42 moves downward to prevent water vapor from entering the pulverizing cylinder 31, specifically, the disinfectant adding component 4 includes a push rod 46, the push rod 46 is arranged in the connecting pipe 41, the end of the push rod 46 is adapted to the cover plate 43, an elastic member 44 is arranged between the conveying seat 42 and the inner wall of the connecting pipe 41, an elastic member 45 is arranged between the cover plate 43 and the inner wall of the conveying seat 42, and a fixed shaft 36 is fixedly arranged in the pulverizing cylinder 31, and the fixed shaft 36 is adapted to the cover plate 43.

[0040] It should be noted that the elastic member 44 is configured as a spring, the spring is fixed to the conveying seat 42, and one end of the spring away from the conveying seat 42 is fixed to the inner wall of the connecting pipe 41; the elastic member 45 is configured as a spring, the top end of the spring is fixed to the elastic member 45, and the bottom end of the spring is fixed to the cover plate 43, and the elastic force of the elastic member 44 is greater than the elastic force of the elastic member 45, that is, the stiffness coefficient of the elastic member 44 is greater than the stiffness coefficient of the elastic member 45.

[0041] It should also be noted that when the conveying seat 42 is located near the upper end in the connecting pipe 41, the cover plate 43 flips inward under the extrusion force of the fixed shaft 36, and the elastic member 45 is in a compressed state. As the rotation speed of the crushing barrel 31 increases, the conveying seat 42 moves toward the lower end in the connecting pipe 41 under the action of centrifugal force. The elastic member 44 is compressed during the movement of the conveying seat 42. After the conveying seat 42 is away from the fixed shaft 36, the elastic member 45 flips and resets under the action of the elastic force, and the cover plate 43 gradually closes the opening of the conveying seat 42. When the conveying seat 42 moves to the end of the stroke of the connecting pipe 41 (that is, the bottom end of the connecting pipe 41), the cover plate 43 contacts the end of the push rod 46, and the cover plate 43 inside the push rod 46 has a limiting effect to prevent the cover plate 43 from flipping open under the action of centrifugal force.

[0042] Refer to the instruction manual Figure 7 and Figure 8Since the hot wastewater in the wastewater storage tank 1 generates water vapor, and the discharge hole 1 411 is always exposed to the wastewater storage tank 1, the humidity on the inner wall of the connecting pipe 41 will be relatively high. The conveying seat 42 is located at the bottom of the connecting pipe 41. When the discharge hole 1 411 is connected with the discharge hole 2 421 to discharge the disinfectant in the conveying seat 42, the disinfectant will adhere to the inner wall of the discharge hole 1 411. Over time, more and more disinfectants are accumulated on the discharge hole 1 411, and the disinfectant in the conveying seat 42 is not It is convenient to discharge through the discharge hole 1 411. In order to automatically clear the discharge hole 1 411 and the discharge hole 2 421, specifically, an anti-blocking mechanism 5 is provided on the connecting pipe 41. The anti-blocking mechanism 5 includes a fan blade 51, which is rotatably arranged on the connecting pipe 41, and a bevel gear 1 52 is fixedly arranged on the fan blade 51. The push rod 46 is rotatably arranged in the connecting pipe 41, and a bevel gear 2 53 is fixedly arranged on the push rod 46. The bevel gear 1 52 is meshed with the bevel gear 2 53. A rotating seat 54 is rotatably arranged on the conveying seat 42, and a flexible dredging seat 55 is fixedly arranged on the rotating seat 54. A guide seat 461 is fixedly arranged on the push rod 46, and a sliding hole is opened on the rotating seat 54. The guide seat 461 is slidably arranged in the sliding hole. An arc-shaped guide rod is fixedly arranged on the conveying seat 42, and a through hole is opened on the cover plate 43. The guide rod is slidably arranged in the through hole. The arc-shaped guide rod guides the rotation of the cover plate 43.

[0043] It should be noted that the raw material of the flexible dredging seat 55 is set to rubber or polytetrafluoroethylene. The flexible dredging seat 55 made of rubber is elastic. When the flexible dredging seat 55 rotates, it can clean the inside of the discharge hole 1 411 and the discharge hole 2 421.

[0044] It should also be noted that, in the process of the crushing barrel 31 driving the connecting pipe 41 to make a circular motion along the vertical axis of the driving shaft 23, the connecting pipe 41 drives the fan blade 51 to make a circular motion along the vertical axis of the driving shaft 23, and the fan blade 51 increases in speed compared to the static air in the wastewater storage tank 1, so that the fan blade 51 generates an oncoming wind force. This wind force can drive the fan blade 51 to rotate, that is, the "windmill effect", and the rotation of the fan blade 51 causes the bevel gear 1 52 to rotate, and the bevel gear 1 52 meshes with the bevel gear 2 53 to drive the push rod 46 to rotate, and the rotation of the push rod 46 drives the rotating seat 54 to rotate, and the rotating seat 54 rotates in the discharge hole 1 411 and the discharge hole 2 421 to clean the disinfectant accumulated on the inner wall of the discharge hole 1 411 and the discharge hole 2 421.

[0045] In this embodiment, the fan blades 51 make circular motion along the vertical axis of the drive shaft 23. The rotation of the fan blades 51 can also improve the circulation efficiency of the gas in the wastewater storage tank 1 and accelerate the discharge of gas byproducts generated by the reaction of disinfectant and wastewater in the wastewater storage tank 1.

[0046] Refer to the instruction manual Figure 2 and Figure 3 In order to improve the dissolution efficiency and ensure uniform distribution of disinfectant particles, specifically, a bottom cover 22 is fixedly provided on the inner wall of the storage box 21, the discharge pipe is fixedly connected to the bottom of the bottom cover 22, the crushing barrel 31 is rotatably provided at the bottom of the bottom cover 22, and a rotating driver is fixedly provided on the storage box 21. The top end of the driving shaft 23 is fixedly provided with the output shaft of the rotating driver, and a crushing blade 24 is fixedly provided on the driving shaft 23, and the crushing blade 24 is located above the bottom cover 22.

[0047] It should be noted that the rotation driver is configured as a motor, the motor is fixedly mounted on the storage box 21, a gear box is fixedly mounted on the storage box 21, the output shaft of the motor is fixedly mounted to the input end of the gear box, and the top end of the drive shaft 23 is fixedly mounted to the output end of the gear box.

[0048] It should also be noted that the rotation of the output shaft of the rotary driver drives the drive shaft 23 to rotate, and the rotation of the drive shaft 23 drives the crushing blades 24 to rotate. The crushing blades 24 perform preliminary crushing on the disinfectant in the storage box 21 to ensure that the particle size distribution of the disinfectant in the storage box 21 is uniform, thereby improving the subsequent reaction efficiency between the disinfectant and wastewater.

[0049] Refer to the instruction manual Figure 4 and Fig. 9 In order to synchronously drive the crushing cylinder 31 to rotate in the opposite direction according to the rotation of the driving shaft 23, specifically, the driving component includes an inner gear ring 33, the inner gear ring 33 is fixedly arranged on the inner wall of the crushing cylinder 31, two gears 1 34 are rotatably arranged at the bottom of the bottom cover 22, a gear 2 35 is fixedly arranged on the driving shaft 23, the inner gear ring 33 is meshed with the gear 1 34, and the gear 1 34 is meshed with the gear 2 35. A conical crushing seat 32 is fixedly arranged on the driving shaft 23, the conical crushing seat 32 is located between the gear 2 35 and the connecting pipe 41, and the conical crushing seat 32 is eccentrically arranged on the conical crushing seat 32.

[0050] It should be noted that the rotation of the drive shaft 23 drives gear 2 35 to rotate, gear 2 35 meshes with gear 1 34 to drive gear 1 34 to rotate, gear 1 34 meshes with the inner gear ring 33 and then drives the inner gear ring 33 to rotate, and the drive shaft 23 is eccentrically arranged on the drive shaft 23. When the drive shaft 23 rotates, the crushing barrel 31 rotates in the opposite direction to the drive shaft 23. In the process of the disinfectant being discharged into the crushing barrel 31 through the discharge pipe, the conical crushing seat 32 cooperates with the crushing barrel 31 to rotate in the opposite direction to further crush the disinfectant.

[0051] Refer to the instruction manual Figure 3 and Figure 4 Specifically, two sets of limiting rings are fixedly provided on the crushing cylinder 31, a support frame is fixedly provided in the storage box 21, the support frame is located between the two limiting rings, and the crushing cylinder 31 and the support frame are rotatably provided.

[0052] It should be noted that the support frame has a limiting support effect on the rotation of the grinding cylinder 31, ensuring that the grinding cylinder 31 can rotate stably.

[0053] Refer to the instruction manual Figures 5 to 8 Specifically, a limiting seat 1 is fixedly disposed in the connecting pipe 41 , the limiting seat 1 is matched with the conveying seat 42 , and a limiting seat 2 is fixedly disposed in the conveying seat 42 , and the limiting seat 2 is used to limit the cover plate 43 .

[0054] It should be noted that the first limiting seat can limit the moving position of the sliding conveying seat 42 in the connecting pipe 41 , and the second limiting seat can limit the rotation angle of the cover plate 43 .

[0055] The above embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

1. A disinfectant dosing device for water purification, characterized in that: The invention comprises a wastewater storage tank (1), wherein a disinfectant storage mechanism (2) is arranged on the top of the wastewater storage tank (1), wherein the disinfectant storage mechanism (2) comprises a storage box (21), wherein a feed port and a discharge pipe are arranged on the storage box (21), and the disinfectant is added into the storage box (21) through the feed port, wherein a drive shaft (23) is rotatably arranged in the storage box (21), and a stirring blade (6) is fixedly arranged at the bottom end of the drive shaft (23); A pulverizing mechanism (3) is arranged in the storage box (21), the pulverizing mechanism (3) comprises a pulverizing cylinder (31), a driving component is arranged in the pulverizing cylinder (31), the driving component is used to drive the pulverizing cylinder (31) and the driving shaft (23) to rotate synchronously in opposite directions, and the disinfectant is discharged into the pulverizing cylinder (31) through a discharge pipe; The pulverizing cylinder (31) is provided with a disinfectant adding component (4), the disinfectant adding component (4) comprises a connecting pipe (41), the connecting pipe (41) is provided with a first discharge hole (411), a conveying seat (42) is slidably provided in the connecting pipe (41), the conveying seat (42) is provided with a second discharge hole (421), a cover plate (43) is hingedly provided in the conveying seat (42), the cover plate (43) is turned over to allow the disinfectant in the pulverizing cylinder (31) to enter the conveying seat (42), and the disinfectant in the conveying seat (42) is discharged through the first discharge hole (411) and the second discharge hole (421).

2. A water purification disinfectant dosing device according to claim 1, characterized in that: The disinfectant dosing component (4) comprises a push rod (46), the push rod (46) is arranged in the connecting pipe (41), the end of the push rod (46) is matched with the cover plate (43), an elastic member 1 (44) is arranged between the conveying seat (42) and the inner wall of the connecting pipe (41), an elastic member 2 (45) is arranged between the cover plate (43) and the inner wall of the conveying seat (42), and a fixed shaft (36) is fixedly arranged in the pulverizing cylinder (31), and the fixed shaft (36) is matched with the cover plate (43).

3. A water purification disinfectant dosing device according to claim 2, characterized in that: The connecting tube (41) is provided with an anti-blocking mechanism (5), the anti-blocking mechanism (5) comprising a fan blade (51), the fan blade (51) being rotatably arranged on the connecting tube (41), a bevel gear 1 (52) being fixedly arranged on the fan blade (51), the push rod (46) being rotatably arranged in the connecting tube (41), a bevel gear 2 (53) being fixedly arranged on the push rod (46), the bevel gear 1 (52) being meshed with the bevel gear 2 (53).

4. A disinfectant dosing device for water purification according to claim 3, characterized in that: A rotating seat (54) is rotatably arranged on the conveying seat (42), a flexible dredging seat (55) is fixedly arranged on the rotating seat (54), a guide seat (461) is fixedly arranged on the push rod (46), a sliding hole is opened on the rotating seat (54), and the guide seat (461) is slidably arranged in the sliding hole.

5. A water purification disinfectant dosing device according to claim 4, characterized in that: A bottom cover (22) is fixedly arranged on the inner wall of the storage box (21); the discharge pipe is fixedly connected to the bottom of the bottom cover (22); the crushing cylinder (31) is rotatably arranged on the bottom of the bottom cover (22); a rotating driver is fixedly arranged on the storage box (21); the top end of the driving shaft (23) is fixedly arranged on the output shaft of the rotating driver; a crushing blade (24) is fixedly arranged on the driving shaft (23); and the crushing blade (24) is located above the bottom cover (22).

6. A water purification disinfectant dosing device according to claim 5, characterized in that: The driving component comprises an inner gear ring (33), the inner gear ring (33) is fixedly arranged on the inner wall of the grinding cylinder (31), two gears (34) are rotatably arranged at the bottom of the bottom cover (22), a gear (35) is fixedly arranged on the driving shaft (23), the inner gear ring (33) is meshed with the gear (34), and the gear (34) is meshed with the gear (35).

7. A water purification disinfectant dosing device according to claim 6, characterized in that: A conical crushing seat (32) is fixedly arranged on the driving shaft (23), the conical crushing seat (32) is located between the second gear (35) and the connecting pipe (41), and the conical crushing seat (32) is eccentrically arranged on the conical crushing seat (32).

8. A disinfectant dosing device for water purification according to claim 7, characterized in that: An arc-shaped guide rod is fixedly arranged on the conveying seat (42), a through hole is opened on the cover plate (43), and the guide rod is slidably arranged in the through hole.

9. A water purification disinfectant dosing device according to claim 8, characterized in that: Two groups of limiting rings are fixedly arranged on the pulverizing cylinder (31), a support frame is fixedly arranged in the storage box (21), the support frame is located between the two limiting rings, and the pulverizing cylinder (31) and the support frame are rotatably arranged.

10. A disinfectant dosing device for water purification according to claim 9, characterized in that: A first limiting seat is fixedly arranged in the connecting pipe (41), the first limiting seat is matched with the conveying seat (42), and a second limiting seat is fixedly arranged in the conveying seat (42), the second limiting seat is used to limit the cover plate (43).

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