Quantitative dosing device of automatic dosing machine for water treatment

Abstract

The utility model provides a quantitative dosing device of an automatic dosing machine for water treatment, which comprises a bottom plate, a mixing barrel fixedly connected to the top of the bottom plate, a metering pump fixedly connected to the bottom of the right side of the mixing barrel, a dosing pipe fixedly connected to the output end of the metering pump, and a rotating rod arranged at the bottom end in the mixing barrel, the quantitative dosing device of the automatic dosing machine for water treatment is characterized in that a rotating rod is arranged in the bottom plate, a plurality of stirring rods which are distributed at equal intervals up and down are fixedly arranged on the outer side of the rotating rod in a sleeving manner, a driving motor is fixedly connected to the bottom end in the bottom plate, and a dosing mechanism is arranged at the top of the mixing barrel. The medicine effect and the water treatment quality are improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of water treatment dosing, in particular to a quantitative dosing device of an automatic dosing machine for water treatment. Background Art

[0002] Water treatment methods include physical treatment and chemical treatment. Humans have been treating water for many years. Physical methods include using filter materials with different pore sizes to remove impurities from the water by adsorption or barrier methods. The most important adsorption method is adsorption with activated carbon. The barrier method is to pass water through the filter material to prevent larger impurities from passing through, thereby obtaining cleaner water. When treating water, drugs need to be added to the water to achieve a certain purification effect.

[0003] In the prior art, an intelligent control system is used to control a metering pump to extract the medicine inside the solution tank, and then the medicine is transported to the first connecting pipe through a Y-type filter to complete the dosing work. The Y-type filter can be used to filter the medicine during transportation, and the liquid level meter can be used to know the amount of medicine inside the solution tank in real time, thereby improving the functionality of the device. By using an intelligent control system to control the metering pump, the amount of medicine added can be controlled, making the dosing more accurate and reducing the limitations of use.

[0004] However, in the prior art, when adding drug powder, it is usually done manually based on one's own experience to add an appropriate amount of drug powder and mix it with water, and then quantitatively inject it into the water. Manual mixing can easily result in an inappropriate ratio of drug and water, resulting in poor drug effect and affecting the quality of water treatment. Therefore, we provide an automatic dosing machine for water treatment with a quantitative dosing device to solve the defects in the prior art. Utility Model Content

[0005] The utility model mainly provides a quantitative dosing device of an automatic dosing machine for water treatment, which is used to solve the technical problems raised in the above background technology.

[0006] The technical solution adopted by the utility model to solve the above technical problems is:

[0007] A quantitative dosing device of an automatic dosing machine for water treatment, comprising a bottom plate, a mixing barrel fixedly connected to the top of the bottom plate, a metering pump fixedly connected to the bottom right side of the mixing barrel, a dosing pipe fixedly connected to the output end of the metering pump, a rotating rod provided at the bottom end of the mixing barrel, a plurality of stirring rods equidistantly distributed up and down are fixedly sleeved on the outer side of the rotating rod, a driving motor fixedly connected to the bottom end of the bottom plate, a dosing mechanism provided at the top of the mixing barrel, the dosing mechanism comprising a lower barrel fixedly connected to the front end of the top of the mixing barrel, a powder dosing barrel fixedly connected to the top of the lower barrel, a sealing cover movably connected to the top of the powder dosing barrel, legs fixedly connected to the four corners of the bottom of the powder dosing barrel, a slot fixedly opened on the right side of the lower barrel, slide slots fixedly opened on both sides of the slot, a fixed frame provided inside the slot, a load-bearing sensor fixedly connected to the fixed frame, a baffle fixedly connected to the right side of the fixed frame, a digital display fixedly connected to the front right side of the baffle, and slide bars fixedly connected to the front and rear sides of the fixed frame.

[0008] Furthermore, a connecting rod is fixedly connected to the bottom of the rear end of the powder mixing barrel, a fixed sleeve is fixedly connected to the rear end of the connecting rod, a water distribution cylinder is arranged inside the fixed sleeve, a discharge pipe is fixedly connected to the bottom of the water distribution cylinder, a manual valve is arranged on the fixed sleeve outside the discharge pipe, and a scale line arranged in a vertical direction is fixedly connected to the right side of the water distribution cylinder.

[0009] Furthermore, the bottom of the discharge barrel is connected to the top of the mixing barrel, the fixed frame is slidably connected to the slide grooves opened on both sides of the slot through the slide rods arranged on the front and rear sides, and the load-bearing sensor is electrically connected to the digital display, and the digital display is electrically connected to the external power supply through wires.

[0010] Furthermore, the bottom of the feed pipe is communicated with the top of the mixing barrel, and the water distribution cylinder is fixedly connected to the inside of the fixed sleeve.

[0011] Furthermore, the top of the rotating rod is rotationally connected to the top of the mixing barrel through a bearing, the bottom of the rotating rod passes through the mixing barrel and the bottom plate and is fixedly connected to the output end of the driving motor, the rotating rod is rotationally connected at the penetration point between the mixing barrel and the bottom plate, and a waterproof sealing ring is provided at the contact point between the rotating rod, the mixing barrel and the bottom plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a batching mechanism. When adding medicine powder, the user pours the medicine powder into the medicine powder batching barrel, weighs the amount of medicine powder added by a load-bearing sensor, and then observes the numbers on the digital display to know the weight of the added medicine powder. After the weight reaches the standard, the fixed frame is pulled outward to make the medicine powder fall into the mixing barrel through the discharge barrel. At the same time, water in the same proportion as the weight of the medicine powder is added to the water distribution barrel, and it is judged according to the scale line that the water amount is suitable for reaching the standard. After reaching the standard, the manual valve is opened to make the water fall into the mixing barrel through the discharge pipe, so as to achieve equal-proportion batching, so that when the automatic dosing machine quantitative dosing device for water treatment is used, the ratio of medicine and water can be adjusted, the medicine effect is improved, and the water treatment quality is improved.

[0014] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of the batching mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the medicine powder batching barrel of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the mixing barrel of the utility model from front view.

[0019] In the figure: 1. bottom plate; 101. mixing barrel; 102. metering pump; 103. dosing pipe; 104. driving motor; 105. rotating rod; 106. stirring rod; 2. batching mechanism; 201. powder batching barrel; 202. supporting legs; 203. discharge barrel; 204. connecting rod; 205. fixing sleeve; 206. water distribution barrel; 207. discharge pipe; 208. manual valve; 209. sealing cover; 210. slot; 211. slide; 212. fixing frame; 213. load-bearing sensor; 214. baffle; 215. digital display; 216. slide bar; 217. scale line. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0021] For examples, please refer to the attached Figure 1-4As shown, a quantitative dosing device of an automatic dosing machine for water treatment includes a bottom plate 1, a mixing barrel 101 is fixedly connected to the top of the bottom plate 1, a metering pump 102 is fixedly connected to the bottom right side of the mixing barrel 101, a dosing pipe 103 is fixedly connected to the output end of the metering pump 102, a rotating rod 105 is provided at the bottom end of the mixing barrel 101, a plurality of stirring rods 106 equidistantly distributed vertically are fixedly sleeved on the outer side of the rotating rod 105, a driving motor 104 is fixedly connected to the bottom end of the bottom plate 1, and a dosing mechanism 2 is provided on the top of the mixing barrel 101.

[0022] The batching mechanism 2 includes a lower barrel 203 fixedly connected to the front end of the top of the mixing barrel 101, a powder batching barrel 201 is fixedly connected to the top of the lower barrel 203, a sealing cover 209 is movably connected to the top of the powder batching barrel 201, and legs 202 are fixedly connected to the four corners of the bottom of the powder batching barrel 201. A slot 210 is fixedly opened on the right side of the lower barrel 203, and slide grooves 211 are fixedly opened on both sides of the slot 210. A fixed frame 212 is provided inside the slot 210, and a load-bearing sensor 213 is fixedly connected inside the fixed frame 212. A baffle 214 is fixedly connected to the right side of the fixed frame 212, and a digital display 215 is fixedly connected to the front and rear sides of the fixed frame 212. A slide bar 216 is connected, the bottom of the discharge barrel 203 is connected to the top of the mixing barrel 101, the fixed frame 212 is slidably connected to the slide grooves 211 opened on both sides of the slot 210 through the slide bars 216 arranged on the front and rear sides, and the load-bearing sensor 213 is electrically connected to the digital display 215, and the digital display 215 is electrically connected to the external power supply through wires. When adding powder, the user pours the powder into the powder batching barrel 201, weighs the amount of powder added through the load-bearing sensor 213, and then observes the numbers on the digital display 215 to know the weight of the added powder. After the weight reaches the standard, the fixed frame 212 is pulled outward to make the powder fall into the mixing barrel 101 through the discharge barrel 203.

[0023] Among them, a connecting rod 204 is fixedly connected to the bottom of the rear end of the powder batching barrel 201, and a fixed sleeve 205 is fixedly connected to the rear end of the connecting rod 204. A water distribution cylinder 206 is arranged inside the fixed sleeve 205. A discharge pipe 207 is fixedly connected to the bottom of the water distribution cylinder 206. A manual valve 208 is fixedly arranged on the outer fixed sleeve of the discharge pipe 207. A scale line 217 arranged in a vertical direction is fixedly connected to the right side of the water distribution cylinder 206. The bottom of the discharge pipe 207 is connected to the top of the mixing barrel 101, and the water distribution cylinder 206 is fixedly connected to the inside of the fixed sleeve 205. Water in the same proportion as the weight of the powder is added to the water distribution cylinder 206, and the water volume is judged to be suitable for meeting the standard according to the scale line 217. After meeting the standard, the manual valve 208 is opened to allow water to fall into the mixing barrel 101 through the discharge pipe 207 to achieve proportional batching.

[0024] Among them, the top of the rotating rod 105 is rotatably connected to the top of the mixing barrel 101 through a bearing, the bottom of the rotating rod 105 passes through the mixing barrel 101 and the bottom plate 1 and is fixedly connected to the output end of the driving motor 104, the rotating rod 105 is rotatably connected with the mixing barrel 101 and the bottom plate 1, and a waterproof sealing ring is provided at the contact between the rotating rod 105, the mixing barrel 101 and the bottom plate 1. The driving motor 104 is started to drive the rotating rod 105 to rotate, and the rotating rod 105 drives the stirring rod 106 to rotate, so as to stir the water and the medicine powder, so that the water and the medicine powder are fully mixed, and then the quantitative output of the medicine solution is realized through the metering pump 102.

[0025] The specific operation mode of the utility model is as follows:

[0026] First, when adding medicine powder, the user pours the medicine powder into the medicine powder batching barrel 201, weighs the amount of medicine powder added by the load-bearing sensor 213, and then observes the numbers on the digital display 215 to know the weight of the medicine powder added. After the weight reaches the standard, the fixed frame 212 is pulled outward to make the medicine powder fall into the mixing barrel 101 through the discharge barrel 203. At the same time, water in the same proportion as the weight of the medicine powder is added to the water distribution barrel 206, and the water volume is judged to be suitable for meeting the standard according to the scale line 217. After meeting the standard, the manual valve 208 is opened to make the water fall into the mixing barrel 101 through the discharge pipe 207 to achieve equal proportion batching, and then the driving motor 104 is started to drive the rotating rod 105 to rotate, so that the rotating rod 105 drives the stirring rod 106 to rotate, and the water and the medicine powder are stirred to make the water and the medicine powder fully mixed, and then the quantitative output of the medicine solution is achieved through the metering pump 102.

[0027] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A quantitative dosing device for an automatic dosing machine for water treatment, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a mixing barrel (101), the bottom right side of the mixing barrel (101) is fixedly connected to a metering pump (102), the output end of the metering pump (102) is fixedly connected to a dosing pipe (103), the bottom of the mixing barrel (101) is provided with a rotating rod (105), the outer side of the rotating rod (105) is fixedly sleeved with a plurality of stirring rods (106) distributed equidistantly up and down, the bottom of the bottom plate (1) is fixedly connected to a driving motor (104), the top of the mixing barrel (101) is provided with a batching mechanism (2), the batching mechanism (2) comprises a lower material barrel (203) fixedly connected to the front end of the top of the mixing barrel (101), the top of the lower material barrel (203) is fixedly connected to a powder batching barrel ( 201), a sealing cover (209) is movably connected to the top of the medicine powder dispensing barrel (201), legs (202) are fixedly connected to the four corners of the bottom of the medicine powder dispensing barrel (201), a slot (210) is fixedly opened on the right side of the discharge barrel (203), slide grooves (211) are fixedly opened on both sides of the inside of the slot (210), a fixed frame (212) is provided inside the slot (210), a load-bearing sensor (213) is fixedly connected inside the fixed frame (212), a baffle (214) is fixedly connected to the right side of the fixed frame (212), a digital display (215) is fixedly connected to the front end of the right side of the baffle (214), and slide bars (216) are fixedly connected to the front and rear sides of the fixed frame (212).

2. The automatic dosing machine quantitative dosing device for water treatment according to claim 1, characterized in that: The bottom of the rear end of the medicine powder batching barrel (201) is fixedly connected to a connecting rod (204), the rear end of the connecting rod (204) is fixedly connected to a fixing sleeve (205), a water distribution cylinder (206) is arranged inside the fixing sleeve (205), a feed pipe (207) is fixedly connected to the bottom of the water distribution cylinder (206), a manual valve (208) is fixedly arranged on the outer side of the feed pipe (207), and a scale line (217) arranged in a vertical direction is fixedly connected to the right side of the water distribution cylinder (206).

3. The automatic dosing machine quantitative dosing device for water treatment according to claim 1, characterized in that: The bottom of the discharge barrel (203) is connected to the top of the mixing barrel (101), the fixed frame (212) is slidably connected to the slide grooves (211) provided on both sides of the slot (210) through the slide bars (216) provided on the front and rear sides, and the load-bearing sensor (213) is electrically connected to the digital display (215), and the digital display (215) is electrically connected to an external power supply through an electric wire.

4. The automatic dosing machine quantitative dosing device for water treatment according to claim 2, characterized in that: The bottom of the feed pipe (207) is connected to the top of the mixing barrel (101), and the water distribution cylinder (206) is fixedly connected to the inside of the fixing sleeve (205).

5. The automatic dosing machine quantitative dosing device for water treatment according to claim 1, characterized in that: The top of the rotating rod (105) is rotatably connected to the top of the mixing barrel (101) via a bearing, and the bottom of the rotating rod (105) passes through the mixing barrel (101) and the bottom plate (1) and is fixedly connected to the output end of the driving motor (104). The rotating rod (105) is rotatably connected to the mixing barrel (101) and the bottom plate (1) at the penetration point, and a waterproof sealing ring is provided at the contact point between the rotating rod (105), the mixing barrel (101) and the bottom plate (1).

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