Novel phosphorus removal device

Abstract

The utility model relates to the technical field of environmental protection technology, and discloses a novel phosphorus removal device which comprises a stirring mechanism, and a precipitation mechanism is arranged on the right side of the stirring mechanism; the stirring mechanism comprises a bottom plate, a mixing barrel is fixedly connected to the top of the bottom plate, a stirring rod is rotatably connected to the interior of the mixing barrel, scrapers are fixedly connected to the two ends of the outer side of the stirring rod, a motor is fixedly connected to the top of the stirring rod, and a water injection pipe and a material injection pipe are fixedly connected to the top of the mixing barrel. Supporting legs are fixedly connected to the four corners of the bottom of the bottom plate, and anti-skid grooves are formed in the bottoms of the supporting legs. The outer side of the scraping plate is attached to the inner wall of the mixing barrel. According to the novel dephosphorization device, a dephosphorization agent and water can be quickly and uniformly mixed together, the dephosphorization efficiency is improved, residues are effectively scraped through the scraping plate, the mixing barrel is kept clean, and substances are prevented from being accumulated on the barrel wall and affecting the stirring effect.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a novel phosphorus removal device. Background Art

[0002] A large amount of sewage is generated in daily life and industrial production. If the sewage is discharged directly, it will seriously pollute the natural environment. Therefore, in order to reduce the pollution of sewage to the environment, the sewage must be treated before it is discharged or recycled. Since most sewage contains phosphorus, phosphorus removal is an essential part of sewage treatment.

[0003] According to Chinese patent publication number CN 206666207 U, a novel sewage phosphorus removal device is disclosed, including a medicine storage tank, a solenoid valve, a control device, a spray head and a sewage pool; the lower part of the medicine storage tank is connected to the spray head through a delivery pipe; the solenoid valve is arranged on the delivery pipe, and the solenoid valve is electrically connected to the control device; the spray head is arranged just above the middle of the sewage pool, and a plurality of spray holes are arranged below the spray head. Advantages of the utility model: adding phosphorus removal agent by spraying can make the agent more evenly distributed in the sewage pool, which helps to give full play to the effect of the agent to achieve the purpose of saving the amount of the agent.

[0004] However, the above device simply sprays the phosphorus removal agent into the sewage, and the phosphorus removal agent takes a long time to react with the sewage, resulting in a low phosphorus removal efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a novel phosphorus removal device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a novel dephosphorization device, comprising a stirring mechanism, wherein a sedimentation mechanism is arranged on the right side of the stirring mechanism;

[0007] The stirring mechanism includes a bottom plate, a mixing barrel is fixedly connected to the top of the bottom plate, a stirring rod is rotatably connected inside the mixing barrel, scrapers are fixedly connected to the two ends of the outer side of the stirring rod, a motor is fixedly connected to the top of the stirring rod, and a water injection pipe and a material injection pipe are fixedly connected to the top of the mixing barrel.

[0008] Furthermore, the operator first adds water and dephosphorization agent into the mixing barrel through the water injection pipe and the material injection pipe respectively, and then starts the motor, which drives the stirring rod to rotate, and the scraper on the stirring rod rotates accordingly to ensure that the materials in the mixing barrel are evenly mixed. During the stirring process, the operator can adjust the speed and stirring time of the motor as needed to achieve the best mixing effect. Through the rotation of the stirring rod and the scraper, the dephosphorization agent and water can be quickly and evenly mixed together, thereby improving the dephosphorization efficiency. The scraper can fit tightly against the inner wall of the mixing barrel, effectively scrape off residues, keep the mixing barrel clean, and prevent substances from accumulating on the barrel wall and affecting the stirring effect. After the stirring is completed, the first switch valve is opened, and the mixed liquid flows into the sedimentation tank through the sewage pipe, thereby achieving the goal of being able to quickly and evenly mix the dephosphorization agent and water together, thereby improving the dephosphorization efficiency. The scraper can effectively scrape off residues, keep the mixing barrel clean, and prevent substances from accumulating on the barrel wall and affecting the stirring effect.

[0009] Preferably, the four corners of the bottom of the base plate are fixedly connected with support legs, and the bottom of the support legs is provided with anti-slip grooves.

[0010] Furthermore, support legs are fixed at the four bottom corners of the base plate to support the entire stirring mechanism to ensure the stability of the device. Anti-skid grooves are provided at the bottom of the support legs to increase friction with the ground to prevent the device from sliding or shifting during operation.

[0011] Preferably, the outer side of the scraper is in contact with the inner wall of the mixing barrel.

[0012] Furthermore, the design is to ensure that the scraper can fit closely to the inner wall of the mixing barrel, thereby effectively scraping off the residue on the inner wall. This fitting design helps to keep the mixing barrel clean and prevents materials from accumulating on the barrel wall and affecting the mixing effect.

[0013] Preferably, the motor is fixedly connected to the top of the mixing barrel.

[0014] Furthermore, the motor is directly mounted on the top of the mixing barrel and connected to the stirring rod through a transmission device. This layout helps save space and makes the entire stirring mechanism more compact. At the same time, the close connection between the motor and the mixing barrel also helps to improve the stability and efficiency of the transmission.

[0015] Preferably, a sewage pipe is fixedly connected to the right side of the mixing barrel, and a first switch valve is fixedly installed inside the sewage pipe.

[0016] Furthermore, the drain pipe is located on the right side of the mixing barrel for discharging the mixed liquid, and the first switch valve is installed inside the drain pipe for controlling the discharge of the liquid. This design allows the user to open or close the drain pipe at any time as needed to discharge the liquid in the mixing barrel.

[0017] Preferably, the sedimentation mechanism comprises a sedimentation tank, a discharge pipe is fixedly connected to the right side of the sedimentation tank, and a second switch valve is fixedly installed inside the discharge pipe.

[0018] Furthermore, in the sedimentation tank, phosphorus gradually settles to the bottom of the tank, while clean water remains in the upper layer. When the clean water needs to be discharged, the operator can open the second switch valve, and the clean water flows out through the discharge pipe. The sedimentation tank can ensure that the phosphorus element is fully precipitated to the bottom of the tank, thereby improving the phosphorus removal effect.

[0019] Preferably, the left side of the sedimentation tank is overlapped with the bottom plate and the right side of the supporting leg, and the sedimentation tank is located at the bottom of the sewage pipe.

[0020] Furthermore, the sedimentation tank is fixed to the right side of the stirring mechanism and supported by a base plate and support legs. This layout helps to save space and makes the entire dephosphorization device more compact. At the same time, the close connection between the sedimentation tank and the stirring mechanism also helps to improve the stability and reliability of the entire device. The sedimentation tank is located at the bottom of the sewage pipe and can receive sewage discharged from the sewage pipe.

[0021] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0022] First, the operator of the utility model first adds water and dephosphorization agent into the mixing barrel through the water injection pipe and the material injection pipe respectively, and then starts the motor, the motor drives the stirring rod to rotate, and the scraper on the stirring rod rotates accordingly to ensure that the materials in the mixing barrel are evenly mixed. During the stirring process, the operator can adjust the speed and stirring time of the motor as needed to achieve the best mixing effect. Through the rotation of the stirring rod and the scraper, the dephosphorization agent and water can be quickly and evenly mixed together, and the dephosphorization efficiency is improved. The scraper can fit tightly against the inner wall of the mixing barrel, effectively scrape off the residue, keep the mixing barrel clean, and prevent the accumulation of materials on the barrel wall and affect the stirring effect. After the stirring is completed, the first switch valve is opened, and the mixed liquid flows into the sedimentation tank through the sewage pipe, so that the dephosphorization agent and water can be quickly and evenly mixed together, the dephosphorization efficiency is improved, and the scraper can effectively scrape off the residue, keep the mixing barrel clean, and prevent the accumulation of materials on the barrel wall and affect the stirring effect.

[0023] Second, in the sedimentation tank of the utility model, phosphorus elements gradually settle to the bottom of the tank, and clean water remains in the upper layer. When the clean water needs to be discharged, the operator can open the second switch valve, and the clean water flows out through the discharge pipe. The sedimentation tank can ensure that the phosphorus elements are fully precipitated to the bottom of the tank, thereby improving the phosphorus removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the stirring mechanism of the utility model.

[0028] Among them: 1. stirring mechanism; 101. bottom plate; 102. mixing barrel; 103. stirring rod; 104. scraper; 105. motor; 106. water injection pipe; 107. material injection pipe; 108. supporting legs; 109. sewage pipe; 110. first switch valve; 2. sedimentation mechanism; 201. sedimentation tank; 202. discharge pipe; 203. second switch valve. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model provides the following technical solutions: Example

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , a novel dephosphorization device comprises a stirring mechanism 1, and a sedimentation mechanism 2 is arranged on the right side of the stirring mechanism 1;

[0032] The stirring mechanism 1 includes a base plate 101, a mixing barrel 102 is fixedly connected to the top of the base plate 101, a stirring rod 103 is rotatably connected inside the mixing barrel 102, scrapers 104 are fixedly connected to the two ends of the outer side of the stirring rod 103, a motor 105 is fixedly connected to the top of the stirring rod 103, and a water injection pipe 106 and a material injection pipe 107 are fixedly connected to the top of the mixing barrel 102.

[0033] Specifically, the four corners of the bottom of the bottom plate 101 are fixedly connected with support legs 108 , and the bottom of the support legs 108 is provided with anti-slip grooves.

[0034] Specifically, the outer side of the scraper 104 is in contact with the inner wall of the mixing barrel 102 .

[0035] Specifically, the motor 105 is fixedly connected to the top of the mixing barrel 102 .

[0036] Specifically, a sewage pipe 109 is fixedly connected to the right side of the mixing barrel 102 , and a first switch valve 110 is fixedly installed inside the sewage pipe 109 .

[0037] According to the above technical solution, the operator first adds water and dephosphorization agent into the mixing barrel 102 through the water injection pipe 106 and the material injection pipe 107 respectively. The internal circuit connection of the motor 105 is the existing technology and will not be described in detail here. Then, the motor 105 is started, and the motor 105 drives the stirring rod 103 to rotate, and the scraper 104 on the stirring rod 103 rotates accordingly to ensure that the materials in the mixing barrel 102 are evenly mixed. During the stirring process, the operator can adjust the speed and stirring time of the motor 105 as needed to achieve the best mixing effect. Through the rotation of the stirring rod 103 and the scraper 104, the dephosphorization agent and The scraper 104 can fit the inner wall of the mixing barrel 102 tightly, effectively scrape off the residue, keep the mixing barrel 102 clean, prevent the accumulation of substances on the barrel wall and affect the stirring effect. After the stirring is completed, the first switch valve 110 is a prior art and will not be described in detail here. The first switch valve 110 is opened, and the mixed liquid flows into the sedimentation tank 201 through the drain pipe 109, so that the phosphorus removal agent and water can be mixed together quickly and evenly to improve the phosphorus removal efficiency. The scraper 104 can effectively scrape off the residue, keep the mixing barrel 102 clean, and prevent the accumulation of substances on the barrel wall and affect the stirring effect. Example

[0038] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , and on the basis of Example 1, it is further obtained that the sedimentation mechanism 2 includes a sedimentation tank 201, a discharge pipe 202 is fixedly connected to the right side of the sedimentation tank 201, and a second switch valve 203 is fixedly installed inside the discharge pipe 202.

[0039] Specifically, the left side of the sedimentation tank 201 overlaps with the bottom plate 101 and the right side of the support leg 108 , and the sedimentation tank 201 is located at the bottom of the sewage pipe 109 .

[0040] Through the above technical solution, in the sedimentation tank 201, phosphorus elements gradually settle to the bottom of the tank, and clean water remains in the upper layer. When the clean water needs to be discharged, the second switch valve 203 is a prior art and will not be described in detail here. The operator can open the second switch valve 203, and the clean water flows out through the discharge pipe 202. The sedimentation tank 201 can ensure that the phosphorus elements are fully precipitated to the bottom of the tank, thereby improving the phosphorus removal effect.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A novel dephosphorization device, comprising a stirring mechanism (1), characterized in that: A sedimentation mechanism (2) is arranged on the right side of the stirring mechanism (1); The stirring mechanism (1) comprises a bottom plate (101), the top of the bottom plate (101) is fixedly connected to a mixing barrel (102), a stirring rod (103) is rotatably connected inside the mixing barrel (102), scrapers (104) are fixedly connected to the two ends of the outer side of the stirring rod (103), a motor (105) is fixedly connected to the top of the stirring rod (103), and a water injection pipe (106) and a material injection pipe (107) are fixedly connected to the top of the mixing barrel (102).

2. A novel phosphorus removal device according to claim 1, characterized in that: The four corners of the bottom of the base plate (101) are fixedly connected with support legs (108), and the bottom of the support legs (108) is provided with an anti-slip groove.

3. A novel phosphorus removal device according to claim 1, characterized in that: The outer side of the scraper (104) is in contact with the inner wall of the mixing barrel (102).

4. A novel phosphorus removal device according to claim 1, characterized in that: The motor (105) is fixedly connected to the top of the mixing barrel (102).

5. A novel phosphorus removal device according to claim 1, characterized in that: A sewage discharge pipe (109) is fixedly connected to the right side of the mixing barrel (102), and a first switch valve (110) is fixedly installed inside the sewage discharge pipe (109).

6. A novel phosphorus removal device according to claim 1, characterized in that: The sedimentation mechanism (2) comprises a sedimentation tank (201), a discharge pipe (202) is fixedly connected to the right side of the sedimentation tank (201), and a second switch valve (203) is fixedly installed inside the discharge pipe (202).

7. A novel phosphorus removal device according to claim 6, characterized in that: The left side of the sedimentation tank (201) overlaps with the bottom plate (101) and the right side of the support leg (108), and the sedimentation tank (201) is located at the bottom of the sewage pipe (109).

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