Full-automatic dosing equipment for water treatment

Abstract

The utility model discloses full-automatic dosing equipment for water treatment, relates to the technical field of water treatment, and aims to solve the problems that in the background technology, water treatment medicines are not crushed, so that powdery medicines or granular medicines cannot be dissolved in water in time, the practicability is low, and the water treatment efficiency is high. In order to solve the problems that in the prior art, the real-time state of sewage deep in a sewage treatment tank cannot be detected, the dosage cannot be adjusted in real time according to the sewage state, and the treatment efficiency is low, the following scheme is provided: the device comprises a mixing cylinder, and the mixing cylinder comprises a lower cylinder body and an upper cylinder body connected to the outer wall of the top of the lower cylinder body through a flange; and two feeding mechanisms are arranged at the upper part of the upper cylinder body. According to the utility model, medicines can be ground, so that caked powdery medicines or granular medicines are crushed, the medicines are fully and timely dissolved, the practicability is improved, the medicines can be automatically added according to the quality of sewage in the sewage treatment tank, the adding amount is adjusted, and the treatment efficiency is improved.

Description

Technical Field

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

[0002] Water treatment methods include physical treatment and chemical treatment. Physical methods include the use of filter materials with different pore sizes, adsorption or barrier methods, and precipitation methods. Chemical methods use various chemicals to convert impurities in the water into substances that are less harmful to the human body, or to concentrate the impurities.

[0003] After searching, a Chinese patent (application number "202120360186.7") discloses "a high-efficiency dosing device for water treatment". The dosing device includes a tank body, a stirring shaft with a rotating shaft arranged on the tank body, a flow guide cover fixed in the tank body, and a motor located outside the tank body and driving the stirring shaft to rotate. The stirring shaft passes through the flow guide cover and is provided with a first stirring blade, a piston plate and a second stirring blade from top to bottom. The first stirring blade and the second stirring blade are fixed to the stirring shaft. A threaded section is provided in the middle of the stirring shaft. The piston plate is threadedly connected to the middle of the stirring shaft and is slidably connected to the flow guide cover. However, the above-mentioned dosing device has the following problems during use:

[0004] 1. During the dosing process, the water treatment drugs are not crushed, resulting in the powdered or granular drugs being unable to dissolve in water in time, resulting in low practicality;

[0005] 2. When treating sewage, it is impossible to detect the real-time status of sewage deep in the sewage treatment pool, and it is impossible to adjust the dosage according to the sewage status in real time, resulting in low treatment efficiency. Utility Model Content

[0006] The utility model provides a fully automatic dosing device for water treatment, which solves the problems proposed in the comparative documents that the dosing device does not crush the water treatment drugs during water treatment, resulting in the inability of powdered drugs or granular drugs to dissolve in water in time, low practicality, inability to detect the real-time status of sewage in the deep of the sewage treatment pool, inability to adjust the dosing amount according to the sewage status in real time, and low treatment efficiency.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A fully automatic dosing equipment for water treatment, including a mixing drum, the mixing drum including a lower drum and an upper drum connected to the outer wall of the top of the lower drum by a flange, two feeding mechanisms are provided on the upper part of the upper drum, the feeding mechanism includes a feeding pipe that passes through and is fixed on the inner wall of the upper part of the upper drum, a feeding motor connected to the outer wall of one end of the feeding pipe by bolts, a rotating shaft connected to the outer wall of one end of the feeding motor output shaft by a coupling, and a spiral blade fixed on the outer wall of the rotating shaft, a transmission mechanism is provided in the mixing drum, the transmission mechanism includes a transmission motor, a transmission shaft connected to the outer wall of the bottom end of the transmission motor output shaft by a coupling, a mounting plate connected to the outer wall of the lower part of the transmission shaft by bolts, and a plurality of arc-shaped scrapers respectively fixed on the outer walls of the top and bottom of the mounting plate. Plate, a lifting mechanism is provided in the upper cylinder, and the lifting mechanism includes four mounting blocks respectively fixed on the upper outer wall of the upper cylinder, four lifting cylinders respectively connected to the top outer walls of the four mounting blocks by bolts, four connecting blocks respectively fixed on the outer walls of the bottom ends of the piston rods of the four lifting cylinders, and a grinding block slidably sleeved on the upper outer wall of the transmission shaft. A filtering mechanism is provided in the upper cylinder, and the filtering mechanism includes a filter block rotatably mounted on the upper outer wall of the transmission shaft. A detection mechanism is provided on one side of the lower cylinder, and the detection mechanism includes a detection tube with a built-in water quality sensor, an extension tube fixed on the lower inner wall of the detection tube, a waterproof and breathable membrane connected to the upper inner wall of the detection tube by bolts, a sealing block and a vacuum pump connected to the top outer wall of the detection tube by bolts.

[0009] Preferably, a water inlet pipe is fixedly provided on the upper inner wall of one side of the lower cylinder, and a drain pipe is fixedly provided on the bottom inner wall of the lower cylinder.

[0010] Preferably, a feed hopper is fixedly provided on the inner wall on one side of the top of the feed pipe, a fixed frame is fixedly provided on the outer wall in the middle part of one side of the upper cylinder, and one end of the feed pipe passes through and is fixed on the outer wall on one side of the fixed frame, a fixed block is fixed on the inner wall at one end of the feed pipe, and one end of the rotating shaft passes through and is connected to the outer wall on one side of the fixed block through a bearing.

[0011] Preferably, a mounting frame is fixed on the top outer wall of the upper cylinder, and the transmission motor is connected to the top outer wall of the mounting frame by bolts, the upper part of the transmission shaft passes through and is connected to the top inner wall of the upper cylinder through a bearing, and a mounting bracket is connected to the lower outer wall of the transmission shaft through a bearing, and the mounting bracket is fixed on the lower inner wall of the lower cylinder.

[0012] Preferably, a limiting ring is fixedly provided on the outer wall of the top of the grinding block, and the four connecting blocks are slidably installed in the limiting rings respectively.

[0013] Preferably, a support ring is fixedly provided on the inner wall of the middle portion of the upper cylinder, and the filter block is connected to the outer wall of the top of the support ring by bolts.

[0014] Through the above scheme, the transmission shaft is driven to rotate by the output shaft of the transmission motor, and the transmission shaft drives the grinding block, the mounting plate and several scrapers to rotate. The piston rods of four sets of lifting cylinders drive the grinding block to descend, and the grinding block contacts the water treatment drug on the filter block. At the same time, the grinding block and the filter block cooperate with each other to grind the drug. At the same time, the scraper rotates, causing the mixed liquid in the lower cylinder to generate a vortex, thereby fully mixing the drug and water.

[0015] Preferably, a mounting plate is fixed on the outer wall of one side of the lower cylinder, and the detection tube passes through and is fixed on the top outer wall of the mounting plate. An observation port is opened on the upper outer wall of one side of the detection tube, and an observation window is embedded in the observation port. The vacuum pump is connected to the top outer wall of the mounting plate by bolts, and a connecting pipe is fixed at the air inlet end of the vacuum pump, and one end of the connecting pipe is fixed on the bottom outer wall of the sealing block.

[0016] Through the above scheme, one end of the extension tube is placed deep into the sewage treatment pool, and the vacuum pump is operated to extract the air in the detection tube. Then, under the action of the pressure difference, the sewage in the deep of the sewage treatment pool enters the detection tube along the extension tube. The water quality sensor in the detection tube detects the sewage and automatically adds medicine based on the test results.

[0017] The beneficial effects of the utility model are:

[0018] 1. The output shaft of the transmission motor drives the transmission shaft to rotate, and the transmission shaft drives the grinding block, the mounting plate and several scrapers to rotate. The piston rods of the four lifting cylinders drive the grinding block to descend, and the grinding block contacts the water treatment drug on the filter block. At the same time, the grinding block and the filter block cooperate with each other to grind the drug. At the same time, the scraper rotates, causing a vortex in the mixed liquid in the lower cylinder, thereby fully mixing the drug and water, grinding the drug, breaking up the agglomerated powdered drug or granular drug, and dissolving the drug fully and timely, thereby improving practicality.

[0019] 2. Place one end of the extension tube deep into the sewage treatment pool. The vacuum pump will operate to extract the air in the detection tube. Then, under the action of the pressure difference, the sewage in the deep of the sewage treatment pool will enter the detection tube along the extension tube. The water quality sensor in the detection tube will detect the sewage and automatically add medicine based on the test results. It can automatically add medicine according to the water quality of the sewage in the sewage treatment pool and adjust the amount of medicine added, thereby improving the treatment efficiency.

[0020] To sum up, the utility model can grind the medicine to break up the agglomerated powdered medicine or granular medicine, so that the medicine is fully and timely dissolved, thereby improving the practicality. It can automatically add medicine according to the water quality of the sewage in the sewage treatment pool and adjust the amount of medicine added, thereby improving the treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall main structure of a fully automatic water treatment dosing equipment proposed by the utility model.

[0022] Figure 2 This is a partial cross-sectional structural diagram of a fully automatic water treatment dosing device proposed by the utility model.

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of a mixing barrel of a fully automatic water treatment dosing device proposed by the utility model.

[0024] Figure 4 This is a schematic diagram of the main cross-sectional structure of the feeding mechanism of the fully automatic water treatment dosing equipment proposed by the utility model.

[0025] Figure 5 This is a schematic diagram of the main structure of the transmission mechanism of a fully automatic water treatment dosing equipment proposed by the utility model.

[0026] Figure 6 The utility model is a schematic diagram of the partial cross-sectional structure of the lifting mechanism of the fully automatic water treatment dosing equipment proposed by the present invention.

[0027] Figure 7 The utility model provides a schematic diagram of the cross-sectional structure of the filtering mechanism of the fully automatic dosing equipment for water treatment.

[0028] Figure 8 This is a schematic diagram of the main cross-sectional structure of the detection mechanism of the fully automatic water treatment dosing equipment proposed by the utility model.

[0029] Figure 9 The utility model proposed Figure 8 Enlarged structural diagram at point A in the middle.

[0030] In the figure: 1. Mixing drum; 101. Lower drum; 102. Upper drum; 103. Water inlet pipe; 104. Drain pipe; 2. Feed mechanism; 201. Feed pipe; 202. Fixing frame; 203. Feed motor; 204. Rotating shaft; 205. Spiral blade; 206. Fixing block; 3. Transmission mechanism; 301. Mounting frame; 302. Transmission motor; 303. Transmission shaft; 304. Mounting frame; 305. Mounting Disc; 306, scraper; 4, lifting mechanism; 401, mounting block; 402, lifting cylinder; 403, connecting block; 404, grinding block; 405, limiting ring; 5, filtering mechanism; 501, support ring; 502, filter block; 6, detection mechanism; 601, mounting plate; 602, detection tube; 603, extension tube; 604, waterproof breathable membrane; 605, sealing block; 606, vacuum pump; 607, connecting pipe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Example 1, with reference to Figure 1-4 , a fully automatic dosing equipment for water treatment, including a mixing drum 1, the mixing drum 1 includes a lower drum 101 and an upper drum 102 connected to the outer wall of the top of the lower drum 101 through a flange, a water inlet pipe 103 is fixed on the upper inner wall of one side of the lower drum 101, a drain pipe 104 is fixed on the bottom inner wall of the lower drum 101, and two feeding mechanisms 2 are provided on the upper part of the upper drum 102, the feeding mechanism 2 includes a feeding pipe 201 that passes through and is fixed on the upper inner wall of the upper drum 102, a feeding electrode 201 that is connected to the outer wall of one end of the feeding pipe 201 by bolts. The machine 203 is connected to the rotating shaft 204 on the outer wall of one end of the output shaft of the feeding motor 203 through a coupling, and the spiral blade 205 is fixed on the outer wall of the rotating shaft 204. A feeding hopper is fixed on the inner wall of one side of the top of the feeding pipe 201, and a fixing frame 202 is fixed on the middle outer wall of one side of the upper cylinder 102. One end of the feeding pipe 201 passes through and is fixed on the outer wall of one side of the fixing frame 202. A fixing block 206 is fixed on the inner wall of one end of the feeding pipe 201. One end of the rotating shaft 204 passes through and is connected to the outer wall of one side of the fixing block 206 through a bearing.

[0033] Example 2, reference Figure 5-7, a fully automatic water treatment dosing equipment, also includes a transmission mechanism 3, the transmission mechanism 3 includes a transmission motor 302, a transmission shaft 303 connected to the outer wall of the bottom end of the output shaft of the transmission motor 302 through a coupling, a mounting plate 305 connected to the outer wall of the lower part of the transmission shaft 303 by bolts, and a plurality of arc-shaped scrapers 306 respectively fixed on the top and bottom outer walls of the mounting plate 305, a mounting frame 301 is fixed on the top outer wall of the upper cylinder 102, and the transmission motor 302 is connected to the transmission motor 302 through a coupling. The upper part of the transmission shaft 303 passes through the upper inner wall of the upper cylinder 102 and is connected to the upper outer wall of the upper cylinder 102 by a bolt. The transmission shaft 303 has cylindrical sections at both ends, and a regular hexagonal structure is formed between the cylindrical sections. The lower outer wall of the transmission shaft 303 is connected to a mounting bracket 304 through a bearing. The mounting bracket 304 is fixed to the lower inner wall of the lower cylinder 101. The upper cylinder 102 is provided with a lifting mechanism 4. The lifting mechanism 4 includes four parts respectively fixed to the upper part of the upper cylinder 102. The mounting block 401 on the outer wall, four lifting cylinders 402 connected to the outer wall of the top of the four mounting blocks 401 by bolts, four connecting blocks 403 fixed on the outer wall of the bottom end of the piston rod of the four lifting cylinders 402, and a grinding block 404 slidingly sleeved on the outer wall of the upper part of the transmission shaft 303, the grinding block 404 is slidably mounted on the regular hexagonal section of the transmission shaft 303, a limiting ring 405 is fixed on the outer wall of the top of the grinding block 404, and the four connecting blocks 403 are slidably sleeved on the outer wall of the upper part of the transmission shaft 303. Installed in the limiting ring 405, a filtering mechanism 5 is provided in the upper cylinder 102, and the filtering mechanism 5 includes a filtering block 502 rotatably mounted on the upper outer wall of the transmission shaft 303. A support ring 501 is fixed on the middle inner wall of the upper cylinder 102. The filtering block 502 is connected to the top outer wall of the support ring 501 by bolts. The top of the filtering block 502 and the bottom of the grinding block 404 are uneven structures, so that the filtering block 502 and the grinding block 404 cooperate with each other to grind the medicine.

[0034] Example 3, reference Figure 8-9 , a fully automatic water treatment dosing equipment, also includes a detection mechanism 6, the detection mechanism 6 includes a detection tube 602 with a built-in water quality sensor (not shown in the figure), an extension tube 603 fixed on the lower inner wall of the detection tube 602, a waterproof and breathable membrane 604 connected to the upper inner wall of the detection tube 602 by bolts, a sealing block 605 and a vacuum pump 606 connected to the top outer wall of the detection tube 602 by bolts, a mounting plate 601 is fixed on the outer wall of one side of the lower cylinder 101, the detection tube 602 passes through and is fixed on the top outer wall of the mounting plate 601, an observation port is opened on the upper outer wall of one side of the detection tube 602, an observation window is embedded in the observation port, the vacuum pump 606 is connected to the top outer wall of the mounting plate 601 by bolts, and a connecting pipe 607 is fixed at the air inlet end of the vacuum pump 606, one end of the connecting pipe 607 is fixed on the bottom outer wall of the sealing block 605.

[0035] Working principle: put the medicine into the feed hopper, then the output shaft of the feed motor 203 drives the rotating shaft 204 and the spiral blade 205 to rotate, and then the medicine in the feed hopper is transported to the filter block 502, the output shaft of the transmission motor 302 drives the transmission shaft 303 to rotate, the transmission shaft 303 drives the grinding block 404, the mounting plate 305 and several scrapers 306 to rotate, the piston rods of the four sets of lifting cylinders 402 drive the grinding block 404 to descend, the grinding block 404 contacts the water treatment medicine on the filter block 502, and the grinding block 404 contacts the filter block 502. The filter blocks 502 cooperate with each other to grind the medicine, and the scraper 306 rotates to generate a vortex in the mixed liquid in the lower cylinder 101, thereby fully mixing the medicine and water. One end of the extension tube 603 is placed deep in the sewage treatment tank, and the vacuum pump 606 is operated to extract the air in the detection tube 602. Then, under the action of the pressure difference, the sewage in the deep of the sewage treatment tank enters the detection tube 602 along the extension tube 603. The water quality sensor in the detection tube 602 detects the sewage and automatically adds medicine based on the detection results.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic dosing device for water treatment, comprising a mixing barrel (1), characterized in that: The mixing cylinder (1) comprises a lower cylinder (101) and an upper cylinder (102) connected to the top outer wall of the lower cylinder (101) via a flange; Two feeding mechanisms (2) are provided on the upper portion of the upper cylinder (102), and the feeding mechanisms (2) include a feeding pipe (201) penetrating and fixedly mounted on the inner wall of the upper portion of the upper cylinder (102), a feeding motor (203) connected to the outer wall of one end of the feeding pipe (201) via bolts, a rotating shaft (204) connected to the outer wall of one end of the output shaft of the feeding motor (203) via a coupling, and a spiral blade (205) fixedly mounted on the outer wall of the rotating shaft (204); A transmission mechanism (3) is provided in the mixing drum (1), the transmission mechanism (3) comprising a transmission motor (302), a transmission shaft (303) connected to the outer wall of the bottom end of the output shaft of the transmission motor (302) via a coupling, a mounting plate (305) connected to the lower outer wall of the transmission shaft (303) via bolts, and a plurality of arc-shaped scrapers (306) respectively fixed to the top and bottom outer walls of the mounting plate (305); A lifting mechanism (4) is provided in the upper cylinder (102), and the lifting mechanism (4) comprises four mounting blocks (401) respectively fixed on the upper outer wall of the upper cylinder (102), four lifting cylinders (402) respectively connected to the top outer walls of the four mounting blocks (401) by bolts, four connecting blocks (403) respectively fixed on the outer walls of the bottom ends of the piston rods of the four lifting cylinders (402), and a grinding block (404) slidably sleeved on the upper outer wall of the transmission shaft (303); A filtering mechanism (5) is provided in the upper cylinder (102), and the filtering mechanism (5) comprises a filtering block (502) rotatably mounted on the upper outer wall of the transmission shaft (303); A detection mechanism (6) is provided on one side of the lower cylinder (101), and the detection mechanism (6) comprises a detection tube (602) with a built-in water quality sensor, an extension tube (603) fixed on the lower inner wall of the detection tube (602), a waterproof and breathable membrane (604) connected to the upper inner wall of the detection tube (602) by bolts, a sealing block (605) connected to the outer wall of the top end of the detection tube (602) by bolts, and a vacuum pump (606).

2. The fully automatic water treatment dosing equipment according to claim 1, characterized in that: A water inlet pipe (103) is fixedly provided on the upper inner wall of one side of the lower cylinder (101), and a drain pipe (104) is fixedly provided on the bottom inner wall of the lower cylinder (101).

3. The fully automatic water treatment dosing equipment according to claim 1, characterized in that: A feed hopper is fixedly provided on the inner wall of one side of the top of the feed pipe (201), a fixing frame (202) is fixedly provided on the outer wall of the middle part of one side of the upper cylinder (102), and one end of the feed pipe (201) passes through and is fixedly provided on the outer wall of one side of the fixing frame (202), a fixing block (206) is fixedly provided on the inner wall of one end of the feed pipe (201), and one end of the rotating shaft (204) passes through and is connected to the outer wall of one side of the fixing block (206) through a bearing.

4. The fully automatic water treatment dosing equipment according to claim 1, characterized in that: A mounting frame (301) is fixedly provided on the top outer wall of the upper cylinder (102), and the transmission motor (302) is connected to the top outer wall of the mounting frame (301) by bolts. The upper portion of the transmission shaft (303) passes through and is connected to the top inner wall of the upper cylinder (102) by a bearing, and a mounting frame (304) is connected to the lower outer wall of the transmission shaft (303) by a bearing, and the mounting frame (304) is fixedly provided on the lower inner wall of the lower cylinder (101).

5. The fully automatic water treatment dosing equipment according to claim 1, characterized in that: A limiting ring (405) is fixedly provided on the outer wall of the top of the grinding block (404), and the four connecting blocks (403) are respectively slidably installed in the limiting ring (405).

6. The fully automatic water treatment dosing equipment according to claim 1, characterized in that: A support ring (501) is fixedly provided on the inner wall of the middle portion of the upper cylinder (102), and the filter block (502) is connected to the outer wall of the top of the support ring (501) by means of bolts.

7. The fully automatic water treatment dosing equipment according to claim 1, characterized in that: A mounting plate (601) is fixedly provided on the outer wall of one side of the lower cylinder (101), and the detection tube (602) passes through and is fixedly provided on the top outer wall of the mounting plate (601). An observation port is provided on the upper outer wall of one side of the detection tube (602), and an observation window is embedded in the observation port. The vacuum pump (606) is connected to the top outer wall of the mounting plate (601) by bolts, and a connecting pipe (607) is fixedly provided at the air inlet end of the vacuum pump (606), and one end of the connecting pipe (607) is fixedly provided on the bottom outer wall of the sealing block (605).

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