Intelligent automatic medicine detecting and adding device

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an intelligent automatic detecting and dosing device which comprises a detecting assembly, a control assembly, a dosing assembly, a pre-dissolving assembly and a spraying assembly, the control assembly is in signal connection with the detection assembly and the dosing assembly; the pre-dissolving assembly comprises a mounting seat, a pump body, an auxiliary material box and a stirring part, the pump body and the spraying assembly are mounted on the mounting seat, and the spraying assembly comprises a spraying box and a swinging part. The pre-dissolving assembly is arranged, so that a flocculating agent can be pre-dissolved firstly, and the problem that the dissolving effect is poor due to the fact that the flocculating agent floats on the water surface after being directly thrown into a sewage treatment tank is solved; by arranging the spraying assembly, the spraying box which swings in a reciprocating mode can cover the treatment pond with the flocculating agent solution as much as possible, the distribution uniformity of the flocculating agent solution in the treatment pond is improved, impurities in the treatment pond can be rapidly precipitated, and the operation efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically, to an intelligent automatic dosing and detection device. Background Technology

[0002] With the acceleration of industrialization and urbanization, wastewater discharge is constantly increasing, and water pollution is becoming increasingly serious. Untreated wastewater contains a large number of harmful substances, such as organic pollutants, heavy metals, and pathogenic microorganisms. If directly discharged into water bodies, it will lead to water source pollution, damage the ecological environment, and affect human health and quality of life. Wastewater treatment refers to the process of removing harmful substances from wastewater through physical, chemical, and biological methods to meet environmental standards for safe discharge or reuse. Flocculants are usually added to wastewater during the treatment process to remove suspended solids, oil, heavy metals, and other pollutants, facilitating further treatment.

[0003] Currently, flocculants are mainly added to wastewater treatment ponds using automatic dosing equipment, such as the automatic wastewater dosing device with announcement number CN211946404U. However, this device has the following shortcomings: 1. The flocculant is directly added to the wastewater. Since the flocculant is in powder form, it will float on the surface of the water and dissolve slowly; 2. Single-point addition of flocculant results in uneven distribution of the flocculant in the wastewater pond, leading to inconsistent sedimentation effects; 3. Some flocculants (such as polyaluminum chloride, polyferric sulfate, etc.) are most effective within a certain pH range, so it is best to add acid or alkali to adjust the pH value of the water. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent automatic dosing device that solves the problems of slow dissolution and uneven distribution of flocculants in wastewater treatment tanks caused by the existing dosing methods.

[0005] This utility model is achieved through the following technical solution: an intelligent automatic dosing device, including a detection component, a control component, a dosing component, and also including a pre-dissolving component and a spraying component; the control component is connected to the detection component and the dosing component by signal. When the detection component detects that the flocculant in the treatment tank is insufficient, it transmits a signal to the control component, which in turn transmits the signal to the dosing component. The dosing component adds the flocculant to the pre-dissolving component for preliminary dissolution, and then sprays the pre-dissolved flocculant into the treatment tank through the spraying component.

[0006] The pre-dissolving component includes a mounting base, a pump body, an auxiliary material tank, and a stirring unit mounted on the auxiliary material tank. The pump body and the spraying component are mounted on the mounting base. The spraying component includes a spraying box and a swinging part. After the flocculant in the auxiliary material tank dissolves, the pump body pumps the solution into the spraying box and then sprays it into the treatment tank. The swinging part drives the spraying box to swing back and forth, so that the solution spraying range covers the entire treatment tank as much as possible.

[0007] To better realize this utility model, the dosing assembly further includes a flocculant tank, the discharge port of which is equipped with an electrically controlled valve, which is signal-connected to the control assembly; the stirring part includes a flocculant tube rotatably connected to the auxiliary material tank, a stirring rod installed on the flocculant tube, the flocculant tube being rotatably connected to the discharge port of the flocculant tank, a stirring motor installed on the auxiliary material tank, a first gear installed on the stirring motor, and a second gear installed on the flocculant tube, the first gear meshing with the second gear.

[0008] To better realize this utility model, the spray box further includes a movable box body and a box cover. The box cover is rotatably connected to the movable box body and communicates with the pump body. A spray head is provided on the movable box body, and the movable box body is rotatably connected to the mounting base. The swinging part drives the movable box body to swing back and forth.

[0009] To better realize this utility model, the swinging part further includes a lever, a crank lever, and a swing motor. The swing motor is mounted on the mounting base, the lever is mounted on the movable housing, the crank lever is mounted on the swing motor, and the crank lever is inserted into the lever.

[0010] To better realize this utility model, the spraying end of the spray head is further provided with multiple longitudinally arranged diverter plates, which are used to guide the spraying direction of the solution; two adjacent diverter plates are provided with an included angle of 5°-10°, so that the solution is linearly distributed when sprayed into the treatment tank.

[0011] To better realize this utility model, the dosing assembly further includes an auxiliary material tank, and the stirring part includes a transmission rod. The transmission rod is installed on the flocculant pipe, and multiple auxiliary material pipes are rotatably connected to the transmission rod. A third gear is installed on the auxiliary material pipe, and a fourth gear is rotatably connected to the flocculant pipe. The fourth gear is fixedly connected to the auxiliary material tank and meshes with the third gear. The dosing assembly also includes multiple auxiliary material tanks, and an electrically controlled valve is also provided on the discharge port of the auxiliary material tank. The auxiliary material pipes cooperate with the auxiliary material tanks.

[0012] To better realize this utility model, the auxiliary material tube is in a continuous "S" shape, and the sidewalls of both the auxiliary material tube and the flocculant tube are provided with through holes.

[0013] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0014] (1) By setting up a pre-dissolving component, the flocculant can be pre-dissolved to prevent it from floating on the water surface after being directly added to the sewage treatment tank, resulting in poor dissolution effect; by setting up a spraying component, the reciprocating spraying box can cover the treatment tank with the flocculant solution as much as possible, improve the uniformity of the distribution of the flocculant solution in the treatment tank, and enable the impurities in the treatment tank to settle quickly, greatly improving the work efficiency.

[0015] (2) By setting up a flow divider plate arranged longitudinally with an included angle of 5°-10°, the present invention can make the linearly distributed solution cover the surface, and with the swinging spray box, the coverage area of ​​the sprayed solution can be increased.

[0016] (3) This utility model improves the effect of flocculant by setting up auxiliary material boxes and auxiliary material pipes and using pH adjuster to adjust the acidity and alkalinity in the treatment tank; and enhances the flocculation effect by using coagulant aid. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a frontal sectional view of the overall structure of this utility model.

[0019] Figure 3 This is a right-side sectional view of the overall structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the stirring section.

[0021] Figure 5 This is a schematic diagram of the swing mechanism.

[0022] Figure 6 This is a cross-sectional view of the spray head and distributor plate structure.

[0023] Wherein: 101-Pre-dissolving tank; 102-Auxiliary material box; 103-Flocculant box; 104-Transmission rod; 105-Agitator motor; 106-Mounting base; 107-Box cover; 108-Auxiliary material pipe; 109-Flocculant pipe; 110-Pump body; 111-Movable box; 112-Spray head; 113-First gear; 114-Second gear; 115-Third gear; 116-Fourth gear; 117-Pulley; 118-Crank lever; 119-Oscillating motor; 120-Diverter plate; 121-Agitator rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example 1:

[0027] This embodiment provides an intelligent automatic dosing and detection device, specifically as follows: Figures 1-3 As shown, the system includes a detection component, a control component, a dosing component, a pre-dissolving component, and a spraying component. The control component is connected to both the detection and dosing components. When the detection component detects insufficient flocculant in the treatment tank, it transmits a signal to the control component, which then transmits the signal to the dosing component. The dosing component adds flocculant to the pre-dissolving component for initial dissolution, and then sprays the pre-dissolved flocculant into the treatment tank via the spraying component. It should be noted that the "detection component" and "control component" are existing technologies. The detection component uses an infrared photoelectric switch to detect the coagulation of impurities in the treatment tank and converts this signal into an electrical signal, which is transmitted to the control component. The control component then controls the dosing amount of the dosing component based on this signal. The specific working principles and structures of the detection and control components are easily obtained and understood by those skilled in the art, and since this invention does not advocate for protection, further details are omitted.

[0028] The pre-dissolving component includes a mounting base 106, a pump body 110, an auxiliary material tank 102, and a stirring part installed on the auxiliary material tank 102. The auxiliary material tank 102 is provided with a water inlet, and clean water is automatically and continuously injected into the auxiliary material tank 102. The pump body 110 and the spraying component are installed on the mounting base 106. The spraying component includes a spraying box and a swinging part. One end of the pump body 110 is connected to the auxiliary material tank 102, and the other end is connected to the spraying box. When the flocculant in the auxiliary material tank 102 dissolves, the pump body 110 pumps the solution into the spraying box, and then sprays it into the sewage treatment tank. The swinging part drives the spraying box to swing back and forth, so that the solution spraying range covers the entire treatment tank as much as possible.

[0029] By setting up a pre-dissolving component, the flocculant can be pre-dissolved, preventing it from floating on the surface of the wastewater after being directly added to the wastewater treatment tank, resulting in poor dissolution. By setting up a spraying component, the reciprocating spray box can cover the treatment tank with the flocculant solution as much as possible, improving the uniformity of the distribution of the flocculant solution in the treatment tank, allowing impurities in the treatment tank to settle quickly, and greatly improving the efficiency of operation.

[0030] Example 2:

[0031] This embodiment further extends the above embodiment, specifically as follows: Figures 1-4 As shown, the dosing assembly includes a flocculant tank 103, and an electrically controlled valve is provided at the discharge port of the flocculant tank 103. The electrically controlled valve is signal-connected to the control assembly. The control assembly controls the opening time of the electrically controlled valve by the signal transmitted by the detection assembly, thereby controlling the amount of flocculant added. The control principle here is also existing technology and is clear to those skilled in the art. The stirring part includes a flocculant pipe 109 rotatably connected to the auxiliary material tank 102. A stirring rod 121 is installed on the flocculant pipe 109. The flocculant pipe 109 is rotatably connected to the discharge port of the flocculant tank 103. A stirring motor 105 is installed on the auxiliary material tank 102. A first gear 113 is installed on the stirring motor 105. A second gear 114 is installed on the flocculant pipe 109. The first gear 113 and the second gear 114 mesh.

[0032] When the flocculant in the flocculant tank 103 enters the flocculant pipe 109 through the discharge port, it diffuses into the auxiliary material tank 102. At this time, the stirring motor 105 starts, and the stirring motor 105 drives the first gear 113 to rotate. The first gear 113 drives the second gear 114 to rotate, and the second gear 114 drives the flocculant pipe 109 to rotate. When the flocculant pipe 109 rotates, the stirring rod 121 stirs the solution, so that the flocculant is initially pre-dissolved.

[0033] like Figure 5As shown, the spray box includes a movable box body 111 and a box cover 107. The box cover 107 is rotatably connected to the movable box body 111 and communicates with the pump body 110. The pump body 110 is a flexible rubber impeller pump, which acts as a valve when the pump body 110 is not running, preventing the solution in the auxiliary material box 102 from flowing into the spray box. The movable box body 111 is provided with a spray head 112 and is rotatably connected to the mounting base 106. The swing part includes a lever 117, a crank lever 118, and a swing motor 119. The swing motor 119 is mounted on the mounting base 106, the lever 117 is mounted on the movable box body 111, and the crank lever 118 is mounted on the swing motor 119. The crank lever 118 is inserted into the lever 117.

[0034] Once the flocculant in the auxiliary material tank 102 has been pre-dissolved, the pump body 110 is started. At this time, the solution in the auxiliary material tank 102 is pumped into the spray box. Under pressure, the solution is sprayed out from the spray head 112. Simultaneously, the swing motor 119 is started. The swing motor 119 drives the crank lever 118 to rotate. The crank lever 118 then moves the lever 117 to swing back and forth, thereby causing the movable box 111 to swing back and forth synchronously. The movable box 111 then drives the spray head 112 to swing, thereby increasing the coverage area of ​​the sprayed solution.

[0035] like Figure 6 As shown, the spray head 112 has multiple longitudinally arranged diverter plates 120 at its spray end. The diverter plates 120 are used to guide the spray direction of the solution. The two adjacent diverter plates 120 are set at an angle of 5°-10° so that the solution is linearly distributed when sprayed into the treatment tank.

[0036] With the above settings, the movable box 111 can make the linearly distributed solution cover the surface when it swings, so as to distribute the solution as evenly as possible in the sewage treatment tank.

[0037] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0038] Example 3:

[0039] This embodiment further extends the above embodiment, specifically as follows: Figures 1-4As shown, the dosing assembly also includes an auxiliary material tank 102, and the stirring part includes a transmission rod 104. The transmission rod 104 is mounted on the flocculant pipe 109, and multiple auxiliary material pipes 108 are rotatably connected to the transmission rod 104. A third gear 115 is mounted on each auxiliary material pipe 108, and a fourth gear 116 is rotatably connected to the flocculant pipe 109. The fourth gear 116 is fixedly connected to the auxiliary material tank 102, and the fourth gear 116 meshes with the third gear 115. The dosing assembly also includes multiple auxiliary material tanks 102, and an electrically controlled valve is also provided on the discharge port of each auxiliary material tank 102. The auxiliary material pipes 108 cooperate with the auxiliary material tanks 102. The auxiliary material pipes 108 are in a continuous "S" shape to further enhance the stirring effect. The side walls of both the auxiliary material pipes 108 and the flocculant pipes 109 are provided with through holes to improve the material dispersion and dissolution rate.

[0040] The number of auxiliary material pipes 108 and auxiliary material boxes 102 are the same. In this embodiment, two are used. One auxiliary material box 102 contains a pH adjuster and the other auxiliary material box 102 contains a coagulant aid. The pH adjuster is used to adjust the acidity and alkalinity in the treatment tank, thereby improving the effect of the flocculant; while the coagulant aid enhances the flocculation effect. When the flocculant pipe 109 rotates, it drives the transmission rod 104 to rotate synchronously. At this time, the third gear 115 begins to revolve under the drive of the transmission rod 104. Since the third gear 115 meshes with the fourth gear 116, it also rotates on its own axis. Therefore, the third gear 115 drives the auxiliary material pipe 108 to revolve and rotate on its own axis. The movement of the auxiliary material pipe 108 can further enhance the stirring effect, promote the rapid melting of flocculant, coagulant aid, and pH adjuster, and improve work efficiency. During the start-up process of the stirring motor 105, the electrically controlled valve on the auxiliary material box 102 remains closed. When the stirring motor 105 stops, the auxiliary material pipe 108 will align with the discharge port of the auxiliary material box 102. At this time, the electrically controlled valve on the auxiliary material box 102 will open, and the material will fall into the auxiliary material pipe 108. In the subsequent movement of the auxiliary material pipe 108, it will dissolve into the water.

[0041] The other parts of this embodiment are the same as those in the above embodiments, and will not be described again.

[0042] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. An intelligent automatic detection and dosing device, comprising a detection assembly, a control assembly, and a dosing assembly, characterized in that: Also include a pre-dissolution assembly, spray assembly; the control assembly is respectively connected with detection assembly, dosing assembly signal, when the detection assembly detects that the flocculating agent in the treatment pool is insufficient, the signal is transmitted to the control assembly, the control assembly transmits the signal to the dosing assembly, the dosing assembly adds the flocculating agent to the pre-dissolution assembly for preliminary dissolution, and then the pre-dissolved flocculating agent is sprayed into the treatment pool through the spray assembly; The pre-dissolution assembly includes a mounting seat (106), a pump body (110), an auxiliary material box (102), and a stirring part mounted on the auxiliary material box (102). The pump body (110) and the spray assembly are mounted on the mounting seat (106). The spray assembly includes a spray box and a swing part. After the flocculating agent in the auxiliary material box (102) is dissolved, the pump body (110) pumps the solution into the spray box and then sprays it into the treatment pool. The swing part drives the spray box to reciprocate, so that the solution spraying range covers the entire treatment pool as much as possible.

2. The intelligent automatic dosing device according to claim 1, characterized in that: The dosing assembly includes a flocculating agent box (103). An outlet of the flocculating agent box (103) is provided with an electric control valve connected with the control assembly. The stirring part includes a flocculating agent pipe (109) rotatably connected to the auxiliary material box (102). A stirring rod (121) is mounted on the flocculating agent pipe (109). The flocculating agent pipe (109) is rotatably connected with the outlet of the flocculating agent box (103). A stirring motor (105) is mounted on the auxiliary material box (102). A first gear (113) is mounted on the stirring motor (105). A second gear (114) is mounted on the flocculating agent pipe (109). The first gear (113) is engaged with the second gear (114).

3. The intelligent automatic dosing device according to claim 2, characterized in that: The spray box includes a movable box body (111) and a box cover (107). The box cover (107) is rotatably connected with the movable box body (111). The box cover (107) is in communication with the pump body (110). A spray head (112) is provided on the movable box body (111). The movable box body (111) is rotatably connected with the mounting seat (106). The swing part drives the movable box body (111) to reciprocate.

4. The intelligent automatic dosing device according to claim 3, characterized in that: The swing part includes a rack (117), a crank lever (118), and a swing motor (119). The swing motor (119) is mounted on the mounting seat (106). The rack (117) is mounted on the movable box body (111). The crank lever (118) is mounted on the swing motor (119). The crank lever (118) is inserted into the rack (117).

5. The intelligent automatic dosing device according to claim 3, characterized in that: A plurality of longitudinal flow distribution plates (120) are arranged on the spray end of the spray head (112). The flow distribution plates (120) are used to guide the spraying direction of the solution. Adjacent two flow distribution plates (120) are arranged at an angle of 5°-10°. In this way, the solution sprayed into the treatment pool is linearly distributed.

6. The intelligent automatic reagent feeding device according to any one of claims 2-5, characterized in that: The medicine adding assembly further comprises a supplementary material box (102), the stirring part further comprises a transmission rod (104) installed on the flocculating agent pipe (109), a plurality of supplementary material pipes (108) are rotatably connected to the transmission rod (104), a third gear (115) is installed on the supplementary material pipe (108), a fourth gear (116) is rotatably connected to the flocculating agent pipe (109), the fourth gear (116) is fixedly connected to the supplementary material box (102), and the fourth gear (116) is engaged with the third gear (115); the medicine adding assembly further comprises a plurality of supplementary material boxes (102), an electric control valve is arranged on a discharging opening of the supplementary material box (102), and the supplementary material pipe (108) is matched with the supplementary material box (102).

7. The intelligent automatic dosing device according to claim 6, characterized in that: The supplementary material pipe (108) is in a continuous "S" shape, and the side walls of the supplementary material pipe (108) and the flocculating agent pipe (109) are each provided with a through hole.

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