A flocculation type sewage treatment device capable of adding chemicals

Abstract

The invention discloses a flocculation-type sewage treatment device capable of being dosed with a pharmaceutical agent, which relates to the field of sewage treatment and comprises a base, wherein the upper end of the base is fixedly connected with an adsorption mechanism, the upper surface of the adsorption mechanism is fixedly connected with a debris removal mechanism, the upper end of the outer surface of the adsorption mechanism is fixedly connected with a collection platform, the lower end of the outer surface of the adsorption mechanism is fixedly connected with a dosing mechanism, and the end of the dosing mechanism away from the adsorption mechanism is fixedly connected with a disinfection mechanism, moisture will flow into the device below through a water leak, and the accumulation of the weight of garbage will cause the rotating shaft to rotate, thereby causing the arc plate to rotate, and when the arc plate hangs downward, the garbage will fall, and at the same time, the shoveling plate moves downward due to its own gravity, thereby shoveling impurities adhered to the arc plate due to moisture, so that all domestic garbage falls into the collection platform.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a flocculation type sewage treatment device capable of injecting a chemical. Background Art

[0002] With the continuous development of industrialization and the rapid increase of the world's population, the use of water resources is increasing, resulting in an increasing amount of sewage. These sewage include industrial sewage and domestic sewage. If they are directly discharged, they will seriously pollute groundwater resources and cause serious environmental damage. Therefore, it is necessary to use sewage treatment equipment to treat sewage before discharging or recycling it to achieve the purpose of environmental protection and energy saving. However, the existing sewage treatment equipment still has some shortcomings;

[0003] Most of the existing sewage treatment devices are inconvenient to quantitatively dose flocculants, which results in too much or too little flocculant being dosed, thus affecting the sewage treatment effect of the device and having certain usage defects. Summary of the invention

[0004] In view of the shortcomings of the prior art, the technical solution adopted by the present invention to solve the technical problems is as follows: the flocculation type sewage treatment device capable of injecting a drug according to the present invention comprises a base, the upper end of the base is fixedly connected to an adsorption mechanism, the upper surface of the adsorption mechanism is fixedly connected to an impurity removal mechanism, the upper end of the outer surface of the adsorption mechanism is fixedly connected to a collection platform, the lower end of the outer surface of the adsorption mechanism is fixedly connected to a drug injection mechanism, and the end of the drug injection mechanism away from the adsorption mechanism is fixedly connected to a disinfection mechanism;

[0005] The adsorption mechanism includes a bottom shell, the inner surface of the bottom shell is fixedly connected to a support frame, the upper surface of the support frame is fixedly connected to a servo motor, the support frame is fixedly connected to a protective shell at one end close to the servo motor, the lower surface of the support frame is rotatably connected to a rotating shaft 1, the outer surface of the rotating shaft 1 is fixedly connected to a hanging ring, the end of the hanging ring away from the rotating shaft 1 is fixedly connected to a centrifugal fan, the lower end of the rotating shaft 1 is fixedly connected to an anti-blocking mechanism, the upper surface of the bottom shell is fixedly connected to an isolation plate 1, and the upper surface of the isolation plate 1 is fixedly connected to an isolation barrel. After cleaning up the larger volume of domestic garbage, the sewage carries soil and small particles of garbage and enters the bottom shell below, the servo motor drives the rotating shaft 1 to rotate, and then drives the hanging ring and the centrifugal fan to rotate, so that the water flow rotates, and the centripetal force generated causes the small particles of impurities in the water to move along the centrifugal fan to the inside of the rotating shaft, and pass through the isolation barrel and enter the inside of the isolation plate 1, thereby facilitating the subsequent coagulation of colloidal impurities in the sewage.

[0006] Preferably, the anti-blocking mechanism includes a telescopic spring 1, the lower end of the telescopic spring 1 is fixedly connected to a protruding plate, the lower surface of the protruding plate is fixedly connected to a supporting column 1, the outer surface of the supporting column 1 is fixedly connected to a circular ring 1, and the outer surface of the circular ring 1 is rotatably connected to an arc block. In the process of small particles entering the isolation barrel, several small particles may enter the gap of the isolation barrel at the same time, thereby blocking the isolation barrel. During the rotation of the rotating shaft 1, the telescopic spring 1 will be driven to rotate, and then the supporting column 1 and the circular ring 1 below will be driven to rotate. The protruding plate fits tightly against the inner wall of the isolation barrel, so that the device below will not be offset. During the rotation, the arc block will contact the stuck particles and squeeze out the particles to prevent the isolation barrel from being blocked.

[0007] Preferably, the impurity removal mechanism comprises an inclined outer shell, the outer surface of the inclined outer shell is fixedly connected to a semi-arc plate mechanism, and the inner surface of the inclined outer shell is fixedly connected to a cleaning mechanism.

[0008] Preferably, the semi-arc plate mechanism comprises a supporting plate 1, the outer surface of the supporting plate 1 is rotatably connected to a rotating shaft 2, the outer surface of the rotating shaft 2 is fixedly connected to an arc plate, the upper end of the arc plate is fixedly connected to a moving groove, the inner surface of the moving groove is fixedly connected to a telescopic spring 2, the side of the telescopic spring 2 away from the rotating shaft 2 is fixedly connected to a shoveling plate, the surface of the arc plate is provided with a water leakage port, the side of the moving groove close to the rotating shaft 2 is fixedly connected to a circular ring 2, the outer surface of the circular ring 2 is fixedly connected to an impact ball 1, the sewage is poured into the inclined outer shell, and the sewage flows down along the inner wall of the inclined outer shell. There is a lot of domestic garbage in the sewage generated in life. If it is directly Adding flocculants will prevent the colloidal impurities in the sewage from condensing, and large domestic garbage will be blocked by the curved plate. Water will flow into the device below through the leak. As the weight of the garbage accumulates, the rotating shaft will rotate, and then the curved plate will rotate. When the curved plate hangs down, the garbage will fall. At the same time, the shoveling plate moves downward due to its own gravity, and then shovels the impurities adhered to the curved plate due to water, so that all domestic garbage falls into the collection platform for subsequent processing. At the same time, when the curved plate returns to its original position, the telescopic spring 2 pulls back the shoveling plate and collides with the impact ball, generating vibration to make the impurities adhered to the shoveling plate fall, thereby achieving self-cleaning.

[0009] Preferably, the cleaning mechanism comprises a sliding groove, the inner surface of the sliding groove is slidably connected with a moving block 1, the end of the moving block 1 close to the arc plate is fixedly connected with a connecting ring 1, the end of the connecting ring 1 away from the moving block 1 is fixedly connected to the outer surface of the arc plate, the lower end of the moving block 1 is fixedly connected with a connecting ring 2, the end of the connecting ring 2 away from the moving block 1 is fixedly connected with a cleaning plate, the outer surface of the cleaning plate is fixedly connected with an elastic plate, the lower surface of the elastic plate is fixedly connected with a brush, and the inner surface of the cleaning plate is fixedly connected with a fertilizer The soap block will drive the connecting ring 1 to move up and down during the rotation of the arc plate, thereby driving the moving block 1 and the connecting ring 2 to move. When moving downward, since the inner wall of the inclined outer shell is inclined inward, the elastic plate will turn outward and the brush will clean the inner wall of the inclined outer shell to prevent garbage such as waste paper that becomes sticky when exposed to water from adhering to the inner wall. When the cleaning plate moves upward, the inner wall will squeeze the elastic plate to deform inward, thereby making the brush contact with the soap block, thereby cleaning the brush, and the brush can clean the oily substances on the inner wall during subsequent cleaning.

[0010] Preferably, the dosing mechanism includes a water pipe, a water pump is provided in the middle section of the water pipe, the end face of the water pipe is fixedly connected to the outer surface of the bottom shell, the inner surface of the water pipe is fixedly connected to a filter plate, the upper end of the water pipe is fixedly connected to a feeding mechanism, the lower end of the water pipe is fixedly connected to a flocculent discharge mechanism, the outer surface of the water pipe close to the flocculent discharge mechanism is fixedly connected to a support plate 2, and the outer surface of the support plate 2 is fixedly connected to a collection box.

[0011] Preferably, the feeding mechanism comprises an upper end tube, the upper end of the upper end tube is fixedly connected to a flocculant storage box, the lower end of the upper end tube is fixedly connected to a support plate three, the outer surface of the support plate three is rotatably connected to a rotating blade, the outer surface of the rotating blade is fixedly connected to a ring three, the outer surface of the ring three is slidably connected to a moving block two, the outer surface of the moving block two is fixedly connected to an impact ball two, the outer surface of the upper end tube is fixedly connected to an isolation plate two, the inner surface of the isolation plate two is fixedly connected to a telescopic spring three, the end of the telescopic spring three away from the isolation plate two is fixedly connected to the moving block three, the lower end of the moving block three is fixedly connected to a hook plate, and the end of the moving block three close to the telescopic spring three An impact ball three is fixedly connected, and sewage is sucked in by a water pump. The water flow will drive the rotating blades to rotate, and the rotating blades will push the moving block three to move and tilt slightly upward, so that the flocculant in the flocculant storage box will fall into the sewage below. When the rotating blades pass the hook plate, the telescopic spring three will restore the moving block three. The size of the water flow will control the contact frequency between the rotating blades and the hook plate, and then control the amount of flocculant falling out, thereby avoiding the waste of flocculant. Due to the contact between the rotating blades and the hook plate and the change in the size of the water flow, the rotation speed of the rotating blades will change periodically, and then the moving block two will drive the impact ball three to collide with the rotating blades, thereby avoiding the adhesion of flocculant solids on the rotating blades.

[0012] Preferably, the flocculent removal mechanism includes a lower end tube, the lower end of the lower end tube is fixedly connected to a support plate four, the end of the support plate four away from the lower end tube is slidably connected to a moving column, the lower end of the moving column is fixedly connected to a pulling column, the upper surface of the support plate four is fixedly connected to a protruding block, and the upper end of the pulling column is fixedly connected to an elastic baffle. When there are too many condensed solids in the two filter plates, the pulling column is manually pulled downward, and then the moving column is moved downward, so that the elastic baffle is squeezed with the ring three, so that the elastic baffle is deformed upward, and the condensed solid impurities in the pipeline fall off.

[0013] Preferably, the disinfection mechanism includes a disinfection box, the outer surface of the disinfection box is fixedly connected to the end of the water pipe away from the bottom shell, the upper surface of the disinfection box is fixedly connected to a chlorine box, the outer surface of the chlorine box is fixedly connected to an air pipe, the inner surface of the disinfection box is fixedly connected to an air outlet ring, and the end of the outer surface of the disinfection box away from the water pipe is fixedly connected to a water outlet. After a series of impurity treatments, the chlorine released from the sewage through the air outlet ring performs the final purification on the water body.

[0014] The beneficial effects of the present invention are as follows:

[0015] The present invention arranges a semi-arc plate mechanism, firstly pours sewage into the inclined outer shell, and the sewage flows down along the inner wall of the inclined outer shell. There are many domestic garbage in the sewage generated in life. If flocculant is directly added, the colloidal impurities in the sewage cannot be condensed, and the large domestic garbage will be blocked by the arc plate. The water will flow into the device below through the leak. As the weight of the garbage accumulates, the rotating shaft 2 will rotate, and then the arc plate will rotate. When the arc plate hangs down, the garbage will fall. At the same time, the shoveling plate moves downward due to its own gravity, and then shovels the impurities adhered to the arc plate due to the moisture, so that all the domestic garbage falls into the collection platform, which is convenient for subsequent processing. At the same time, after the arc plate returns to its original position, the telescopic spring 2 pulls back the shoveling plate and collides with the impact ball, generating vibration to make the impurities adhered to the shoveling plate fall, thereby realizing self-cleaning.

[0016] The present invention provides a cleaning mechanism. When the arc-shaped plate rotates, the connecting ring 1 is driven to move up and down, thereby driving the moving block 1 and the connecting ring 2 to move. When moving downward, since the inner wall of the inclined outer shell is inclined inward, the elastic plate is turned outward and the brush is used to clean the inner wall of the inclined outer shell, thereby preventing garbage such as waste paper that becomes sticky when exposed to water from adhering to the inner wall. When the cleaning plate moves upward, the inner wall squeezes the elastic plate to deform inward, thereby making the brush contact with the soap block, thereby cleaning the brush, and the brush can clean the oily substances on the inner wall during subsequent cleaning.

[0017] The present invention is provided with an adsorption mechanism. After cleaning up the larger volume of domestic garbage, the sewage carries the soil and small particles of garbage and enters the bottom shell below. The servo motor drives the rotating shaft to rotate, and then drives the hanging ring and the centrifugal fan to rotate, so that the water flow rotates. The centripetal force generated causes the small particles of impurities in the water to move along the centrifugal fan to the inside of the rotating shaft, and pass through the isolation barrel and enter the inside of the isolation plate, so as to facilitate the subsequent coagulation of the colloidal impurities in the sewage.

[0018] The present invention provides an anti-blocking mechanism. During the process of small particles entering the isolation barrel, several small particles may enter the gap of the isolation barrel at the same time, thereby blocking the isolation barrel. During the rotation of the rotating shaft 1, the telescopic spring 1 will be driven to rotate, and then the supporting column 1 and the circular ring 1 below will be driven to rotate. The protruding plate fits tightly with the inner wall of the isolation barrel, so that the device below will not be offset. During the rotation, the arc block will contact the stuck particles and squeeze out the particles to prevent the isolation barrel from being blocked.

[0019] The present invention provides a dosing mechanism, and the sewage is sucked in by a water pump. The water flow drives the rotating blades to rotate, and the rotating blades push the moving block three to move and tilt slightly upward, so that the flocculant in the flocculant storage box falls into the sewage below. When the rotating blades rotate over the hook plate, the telescopic spring three will restore the moving block three. The size of the water flow will control the contact frequency between the rotating blades and the hook plate, and then control the amount of flocculant falling out, thereby avoiding the waste of flocculant. Due to the contact between the rotating blades and the hook plate and the change in the size of the water flow, the rotation speed of the rotating blades will change periodically, and then the moving block two will drive the impact ball three to collide with the rotating blades, thereby avoiding the adhesion of flocculant solids on the rotating blades. When there are too many condensed solids in the two filter plates, the pulling column is manually pulled downward, and then the moving column is moved downward, so that the elastic baffle plate and the circular ring three are squeezed, so that the elastic baffle plate is deformed upward, and the condensed solid impurities in the pipeline fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0022] Figure 3 It is a structural schematic diagram of the impurity removal mechanism of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the adsorption mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the anti-blocking mechanism of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the semi-arc plate mechanism of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the disinfection mechanism of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the feeding mechanism of the present invention;

[0029] Fig.10 It is a structural schematic diagram of the cotton-discharging mechanism of the present invention;

[0030] In the figure: 1, base; 2, adsorption mechanism; 3, impurity removal mechanism; 4, dosing mechanism; 5, disinfection mechanism; 6, collection platform; 21, bottom shell; 22, support frame; 23, servo motor; 24, protective shell; 25, rotating shaft 1; 26, hanging ring; 27, centrifugal fan; 28, anti-blocking mechanism; 281, telescopic spring 1; 282, protruding plate; 283, support column 1; 284, circular ring 1; 285, circular Arc block; 29, isolation plate 1; 210, isolation barrel; 31, inclined shell; 32, semi-arc plate mechanism; 321, support plate 1; 322, rotating shaft 2; 323, arc plate; 324, moving groove; 325, telescopic spring 2; 326, shovel plate; 327, water leakage; 328, circular ring 2; 329, impact ball 1; 33, cleaning mechanism; 331, sliding groove; 332, moving block 1; 333, connection Ring 1; 334, connecting ring 2; 335, cleaning plate; 336, elastic plate; 337, brush; 338, soap block; 41, water pipe; 42, water pump; 43, filter plate; 44, feeding mechanism; 45, flocculant discharge mechanism; 46, support plate 2; 47, collection box; 51, disinfection box; 52, chlorine box; 53, air pipe; 54, air outlet ring; 55, water outlet; 441, upper end pipe; 442, flocculant storage Place the box; 443, support plate three; 444, rotating blades; 445, ring three; 446, moving block two; 447, impact ball two; 448, isolation plate two; 449, telescopic spring three; 4410, moving block three; 4411, hook plate; 4412, impact ball three; 451, lower end tube; 452, support plate four; 453, moving column; 454, pulling column; 455, protruding block; 456, elastic baffle. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0032] Example, using Figure 1-Figure 10 A flocculation-type sewage treatment device capable of administering a chemical according to an embodiment of the present invention is described as follows.

[0033] like Figure 1-Figure 10As shown, a flocculation type sewage treatment device capable of injecting a drug of the present invention comprises a base 1, an adsorption mechanism 2 is fixedly connected to the upper end of the base 1, a de-impurity mechanism 3 is fixedly connected to the upper surface of the adsorption mechanism 2, a collection platform 6 is fixedly connected to the upper end of the outer surface of the adsorption mechanism 2, a dosing mechanism 4 is fixedly connected to the lower end of the outer surface of the adsorption mechanism 2, and a disinfection mechanism 5 is fixedly connected to the end of the dosing mechanism 4 away from the adsorption mechanism 2;

[0034] The adsorption mechanism 2 includes a bottom shell 21, the inner surface of the bottom shell 21 is fixedly connected to a support frame 22, the upper surface of the support frame 22 is fixedly connected to a servo motor 23, the end of the support frame 22 close to the servo motor 23 is fixedly connected to a protective shell 24, the lower surface of the support frame 22 is rotatably connected to a rotating shaft 25, the outer surface of the rotating shaft 25 is fixedly connected to a hanging ring 26, the end of the hanging ring 26 away from the rotating shaft 25 is fixedly connected to a centrifugal fan 27, the lower end of the rotating shaft 25 is fixedly connected to an anti-blocking mechanism 28, and the upper surface of the bottom shell 21 is fixedly connected to An isolation plate 29 is fixedly connected to the upper surface of the isolation plate 29 with an isolation barrel 210. After cleaning up the larger volume of domestic garbage, the sewage carries mud and small particles of garbage and enters the bottom shell 21 below. The servo motor 23 drives the rotating shaft 25 to rotate, and then drives the drooping ring 26 and the centrifugal fan 27 to rotate, so that the water flow rotates. The centripetal force generated causes the small particles of impurities in the water to move along the centrifugal fan to the inside of the rotating shaft, and pass through the isolation barrel 210 and enter the isolation plate 29, so as to facilitate the subsequent coagulation of the colloidal impurities in the sewage.

[0035] The anti-blocking mechanism 28 includes a telescopic spring 281, the lower end of the telescopic spring 281 is fixedly connected with a protruding plate 282, the lower surface of the protruding plate 282 is fixedly connected with a supporting column 283, the outer surface of the supporting column 283 is fixedly connected with a circular ring 284, and the outer surface of the circular ring 284 is rotatably connected with an arc block 285. In the process of small particles entering the isolation barrel 210, several small particles may enter the gap of the isolation barrel 210 at the same time, thereby blocking the isolation barrel. During the rotation of the rotating shaft 25, the telescopic spring 281 will be driven to rotate, and then the supporting column 283 and the circular ring 284 below will be driven to rotate. The protruding plate 282 fits tightly against the inner wall of the isolation barrel 210, so that the device below will not be offset. During the rotation, the arc block 285 will contact the stuck particles and squeeze out the particles to prevent the isolation barrel 210 from being blocked.

[0036] The impurity removing mechanism 3 comprises an inclined outer shell 31 , a semi-arc plate mechanism 32 is fixedly connected to the outer surface of the inclined outer shell 31 , and a cleaning mechanism 33 is fixedly connected to the inner surface of the inclined outer shell 31 .

[0037] The semi-arc plate mechanism 32 includes a support plate 1 321, the outer surface of the support plate 1 321 is rotatably connected to a rotating shaft 2 322, the outer surface of the rotating shaft 2 322 is fixedly connected to an arc plate 323, the upper end of the arc plate 323 is fixedly connected to a moving groove 324, the inner surface of the moving groove 324 is fixedly connected to a telescopic spring 2 325, the side of the telescopic spring 2 325 away from the rotating shaft 2 322 is fixedly connected to a shoveling plate 326, the surface of the arc plate 323 is provided with a leaking port 327, the side of the moving groove 324 close to the rotating shaft 2 322 is fixedly connected to a circular ring 2 328, the outer surface of the circular ring 2 328 is fixedly connected to an impact ball 1 329, the sewage is poured into the inclined shell 31, and the sewage flows down along the inner wall of the inclined shell 31. There is a lot of domestic garbage in the sewage generated in life. If flocculants are added directly, the colloidal impurities in the sewage cannot be coagulated, and large domestic garbage will be blocked by the arc plate 323. Water will flow into the device below through the leak 327. As the weight of the garbage accumulates, the rotating shaft 322 will rotate, and then the arc plate 323 will rotate. When the arc plate 323 hangs downward, the garbage will fall. At the same time, the shoveling plate 326 moves downward due to its own gravity, and then shovels the impurities adhered to the arc plate 323 due to water, so that all the domestic garbage falls into the collection platform 6, which is convenient for subsequent processing. At the same time, when the arc plate returns to its original position, the telescopic spring 2 325 pulls back the shoveling plate 326 and collides with the impact ball 1 329, generating vibration to make the impurities adhered to the shoveling plate fall, thereby achieving self-cleaning.

[0038] The cleaning mechanism 33 includes a sliding groove 331, the inner surface of the sliding groove 331 is slidably connected with a moving block 332, the end of the moving block 332 close to the arc plate 323 is fixedly connected with a connecting ring 333, the end of the connecting ring 333 away from the moving block 332 is fixedly connected to the outer surface of the arc plate 323, the lower end of the moving block 332 is fixedly connected with a connecting ring 2 334, the end of the connecting ring 2 334 away from the moving block 332 is fixedly connected with a cleaning plate 335, the outer surface of the cleaning plate 335 is fixedly connected with an elastic plate 336, the lower surface of the elastic plate 336 is fixedly connected with a brush 337, and the inner surface of the cleaning plate 335 is fixedly connected with a fertilizer The soap block 338, during the rotation of the arc plate 323, will drive the connecting ring 1 333 to move up and down, thereby driving the moving block 1 332 and the connecting ring 2 334 to move. When moving downward, since the inner wall of the inclined shell 31 is inclined inward, the elastic plate 336 is turned outward and the brush 337 is used to clean the inner wall of the inclined shell 31 to prevent garbage such as waste paper that becomes sticky when exposed to water from adhering to the inner wall. When the cleaning plate 335 moves upward, the inner wall will squeeze the elastic plate 336 to deform inward, thereby causing the brush 337 to contact with the soap block 338, thereby cleaning the brush, and the brush can clean the oily substances on the inner wall during subsequent cleaning.

[0039] The dosing mechanism 4 includes a water pipe 41, a water pump 42 is provided in the middle section of the water pipe 41, the end face of the water pipe 41 is fixedly connected to the outer surface of the bottom shell 21, the inner surface of the water pipe 41 is fixedly connected to a filter plate 43, the upper end of the water pipe 41 is fixedly connected to a feeding mechanism 44, the lower end of the water pipe 41 is fixedly connected to a floc discharge mechanism 45, the outer surface of the water pipe 41 is fixedly connected to a support plate 2 46 at one end close to the floc discharge mechanism 45, and the outer surface of the support plate 2 46 is fixedly connected to a collecting box 47.

[0040] The feeding mechanism 44 comprises an upper end tube 441, the upper end of the upper end tube 441 is fixedly connected with a flocculant storage box 442, the lower end of the upper end tube 441 is fixedly connected with a support plate three 443, the outer surface of the support plate three 443 is rotatably connected with a rotating blade 444, the outer surface of the rotating blade 444 is fixedly connected with a ring three 445, the outer surface of the ring three 445 is slidably connected with a moving block two 446, the outer surface of the moving block two 446 is fixedly connected with an impact ball two 447, the outer surface of the upper end tube 441 is fixedly connected with an isolation plate two 448, the inner surface of the isolation plate two 448 is fixedly connected with a telescopic spring three 449, the end of the telescopic spring three 449 away from the isolation plate two 448 is fixedly connected with a moving block three 4410, the lower end of the moving block three 4410 is fixedly connected with a hook plate 4411, and the end of the moving block three 4410 close to the telescopic spring three 449 is fixedly connected It is connected to an impact ball three 4412, and sewage is sucked in through a water pump 42. The water flow will drive the rotating blades 444 to rotate, and the rotating blades 444 will push the moving block three 4410 to move and tilt slightly upward, so that the flocculant in the flocculant storage box 442 will fall into the sewage below. When the rotating blades 444 rotate over the hook plate 4411, the telescopic spring three 449 will restore the moving block three. The size of the water flow will control the contact frequency between the rotating blades 444 and the hook plate 4411, and then control the amount of flocculant falling out, thereby avoiding the waste of flocculant. Due to the contact between the rotating blades 444 and the hook plate 4411 and the change in the size of the water flow, the rotation speed of the rotating blades 444 will change periodically, and then the moving block two 446 will drive the impact ball three to collide with the rotating blades 444, thereby avoiding the adhesion of flocculant solids on the rotating blades 444.

[0041] The flocculent removal mechanism 45 includes a lower end tube 451, the lower end of the lower end tube 451 is fixedly connected to a support plate 452, the end of the support plate 452 away from the lower end tube 451 is slidably connected to a moving column 453, the lower end of the moving column 453 is fixedly connected to a pulling column 454, the upper surface of the support plate 4 is fixedly connected to a protruding block 455, and the upper end of the pulling column 454 is fixedly connected to an elastic baffle 456. When there are too many condensed solids in the filter plate 43, the pulling column 454 is manually pulled downward, thereby moving the moving column 453 downward, so that the elastic baffle 456 is squeezed with the protruding block 455, so that the elastic baffle 456 is deformed upward, so that the condensed solid impurities in the pipeline fall off.

[0042] The disinfection mechanism 5 includes a disinfection box 51, the outer surface of which is fixedly connected to the end of the water pipe 41 away from the bottom shell 21, the upper surface of the disinfection box 51 is fixedly connected to a chlorine box 52, the outer surface of the chlorine box 52 is fixedly connected to an air pipe 53, the inner surface of the disinfection box 51 is fixedly connected to an air outlet ring 54, and the end of the outer surface of the disinfection box 51 away from the water pipe 41 is fixedly connected to a water outlet 55. After a series of impurity treatments, the sewage releases chlorine through the air outlet ring 54, thereby performing a final purification on the water body.

[0043] The specific workflow is as follows:

[0044] During operation, sewage is first poured into the inclined outer shell 31, and the sewage flows down along the inner wall of the inclined outer shell 31. There are many domestic garbage in the sewage generated in life. If flocculants are directly added, the colloidal impurities in the sewage cannot be condensed, and large domestic garbage will be blocked by the arc plate 323. Water will flow into the device below through the leak 327. As the weight of the garbage accumulates, the rotating shaft 322 will rotate, and then the arc plate 323 will rotate. When the arc plate 323 hangs down, the garbage will fall. At the same time, the shoveling plate 326 moves downward due to its own gravity, and then shovels the impurities adhered to the arc plate 323 due to water, so that all the domestic garbage falls into the collection platform 6, which is convenient for subsequent processing. At the same time, when the arc plate returns to its original position After that, the telescopic spring 2 325 pulls back the shoveling plate 326 and collides with the impact ball 1 329, generating vibration to make the impurities adhering to the shoveling plate fall off, thereby realizing self-cleaning. During the rotation of the arc plate 323, the connecting ring 1 333 will be driven to move up and down, thereby driving the moving block 1 332 and the connecting ring 2 334 to move. When moving downward, since the inner wall of the inclined shell 31 is inclined inward, the elastic plate 336 is turned outward and the brush 337 cleans the inner wall of the inclined shell 31 to prevent garbage such as waste paper that becomes sticky when it encounters water from adhering to the inner wall. When the cleaning plate 335 moves upward, the inner wall will squeeze the elastic plate 336 to deform inward, thereby making the brush 337 contact with the soap block 338, thereby cleaning the brush. During subsequent cleaning, the brush can clean the oily substances on the inner wall. After cleaning the larger volume of domestic garbage, the sewage carries the mud and small particles of garbage and enters the bottom shell 21 below. The servo motor 23 drives the rotating shaft 25 to rotate, and then drives the drooping ring 26 and the centrifugal fan 27 to rotate, so that the water flow rotates. The centripetal force generated causes the small particles of impurities in the water to move along the centrifugal fan to the inside of the rotating shaft, and pass through the isolation barrel 210 and enter the isolation plate 29, so as to facilitate the subsequent flocculation of the colloidal impurities in the sewage. The sewage is sucked in by the water pump 42, and the water flow drives the rotating blades 444 to rotate. The rotating blades 444 push the moving block 4410 to move and tilt slightly upward, so that the flocculant storage box 442 The flocculant falls into the sewage below. When the rotating blade 444 rotates over the hook plate 4411, the telescopic spring three 449 will restore the moving block three. The size of the water flow will control the contact frequency between the rotating blade 444 and the hook plate 4411, and then control the amount of flocculant falling out, thereby avoiding the waste of flocculant. Due to the contact between the rotating blade 444 and the hook plate 4411 and the change in the size of the water flow, the rotation speed of the rotating blade 444 will change periodically, and then the moving block two 446 will drive the impact ball three to collide with the rotating blade 444, thereby avoiding the adhesion of flocculant solids on the rotating blade 444. When there are too many condensed solids in the two filter plates 43, the pulling column 454 is manually pulled downward to move the moving column 453 downward.As a result, the elastic baffle 456 is squeezed with the protruding block 455, so that the elastic baffle 456 is deformed upward, causing the condensed solid impurities in the pipeline to fall off. After a series of impurity treatments, the sewage releases chlorine through the air outlet ring 54, thereby performing the final purification on the water body.

[0045] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A flocculation-type sewage treatment device capable of injecting a chemical, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to an adsorption mechanism (2), the upper surface of the adsorption mechanism (2) is fixedly connected to an impurity removal mechanism (3), the upper end of the outer surface of the adsorption mechanism (2) is fixedly connected to a collection platform (6), the lower end of the outer surface of the adsorption mechanism (2) is fixedly connected to a dosing mechanism (4), and the end of the dosing mechanism (4) away from the adsorption mechanism (2) is fixedly connected to a disinfection mechanism (5); The dosing mechanism (4) comprises a water pipe (41), a water pump (42) is provided in the middle section of the water pipe (41), an end surface of the water pipe (41) is fixedly connected to the outer surface of the bottom shell (21), a filter plate (43) is fixedly connected to the inner surface of the water pipe (41), a feeding mechanism (44) is fixedly connected to the upper end of the water pipe (41), a flocculant discharge mechanism (45) is fixedly connected to the lower end of the water pipe (41), a support plate 2 (46) is fixedly connected to the outer surface of the water pipe (41) near the flocculant discharge mechanism (45), and a collection box (47) is fixedly connected to the outer surface of the support plate 2 (46); The feeding mechanism (44) comprises an upper end tube (441), the upper end of the upper end tube (441) is fixedly connected to a flocculant storage box (442), the lower end of the upper end tube (441) is fixedly connected to a support plate three (443), the outer surface of the support plate three (443) is rotatably connected to a rotating blade (444), the outer surface of the rotating blade (444) is fixedly connected to a circular ring three (445), the outer surface of the circular ring three (445) is slidably connected to a moving block two (446), and the outer surface of the moving block two (446) is fixedly connected There is a second impact ball (447), the outer surface of the upper end tube (441) is fixedly connected to the second isolation plate (448), the inner surface of the second isolation plate (448) is fixedly connected to the third telescopic spring (449), the end of the third telescopic spring (449) away from the second isolation plate (448) is fixedly connected to the third moving block (4410), the lower end of the third moving block (4410) is fixedly connected to the hook plate (4411), and the end of the third moving block (4410) close to the third telescopic spring (449) is fixedly connected to the third impact ball (4412); The adsorption mechanism (2) comprises a bottom shell (21), the inner surface of the bottom shell (21) is fixedly connected to a support frame (22), the upper surface of the support frame (22) is fixedly connected to a servo motor (23), the end of the support frame (22) close to the servo motor (23) is fixedly connected to a protective shell (24), the lower surface of the support frame (22) is rotatably connected to a rotating shaft (25), the outer surface of the rotating shaft (25) is fixedly connected to a hanging ring (26), the end of the hanging ring (26) away from the rotating shaft (25) is fixedly connected to a centrifugal fan (27), the lower end of the rotating shaft (25) is fixedly connected to an anti-blocking mechanism (28), the upper surface of the bottom shell (21) is fixedly connected to an isolation plate (29), and the upper surface of the isolation plate (29) is fixedly connected to an isolation barrel (210); The anti-blocking mechanism (28) comprises a telescopic spring (281), the lower end of the telescopic spring (281) is fixedly connected to a protruding plate (282), the lower surface of the protruding plate (282) is fixedly connected to a supporting column (283), the outer surface of the supporting column (283) is fixedly connected to a circular ring (284), and the outer surface of the circular ring (284) is rotatably connected to an arc block (285); The impurity removal mechanism (3) comprises an inclined outer shell (31), the outer surface of the inclined outer shell (31) is fixedly connected to a semi-arc plate mechanism (32), and the inner surface of the inclined outer shell (31) is fixedly connected to a cleaning mechanism (33); The semi-arc plate mechanism (32) comprises a support plate 1 (321), the outer surface of the support plate 1 (321) is rotatably connected to a rotation shaft 2 (322), the outer surface of the rotation shaft 2 (322) is fixedly connected to an arc plate (323), the upper end of the arc plate (323) is fixedly connected to a moving groove (324), the inner surface of the moving groove (324) is fixedly connected to a telescopic spring 2 (325), the side of the telescopic spring 2 (325) away from the rotation shaft 2 (322) is fixedly connected to a shoveling plate (326), a water leakage port (327) is provided on the surface of the arc plate (323), the side of the moving groove (324) close to the rotation shaft 2 (322) is fixedly connected to a circular ring 2 (328), and the outer surface of the circular ring 2 (328) is fixedly connected to an impact ball 1 (329); The cleaning mechanism (33) comprises a sliding groove (331), the inner surface of the sliding groove (331) is slidably connected to a moving block 1 (332), one end of the moving block 1 (332) close to the arc plate (323) is fixedly connected to a connecting ring 1 (333), one end of the connecting ring 1 (333) away from the moving block 1 (332) is fixedly connected to the outer surface of the arc plate (323), the lower end of the moving block 1 (332) is fixedly connected to a connecting ring 2 (334), one end of the connecting ring 2 (334) away from the moving block 1 (332) is fixedly connected to a cleaning plate (335), the outer surface of the cleaning plate (335) is fixedly connected to an elastic plate (336), the lower surface of the elastic plate (336) is fixedly connected to a brush (337), and the inner surface of the cleaning plate (335) is fixedly connected to a soap block (338).

2. A flocculation type sewage treatment device capable of injecting a chemical according to claim 1, characterized in that: The flocculent discharge mechanism (45) comprises a lower end tube (451), the lower end of the lower end tube (451) is fixedly connected to a support plate four (452), one end of the support plate four (452) away from the lower end tube (451) is slidably connected to a moving column (453), the lower end of the moving column (453) is fixedly connected to a pulling column (454), the upper surface of the support plate four (452) is fixedly connected to a protruding block (455), and the upper end of the pulling column (454) is fixedly connected to an elastic baffle (456).

3. A flocculation type sewage treatment device capable of injecting a chemical according to claim 1, characterized in that: The disinfection mechanism (5) comprises a disinfection box (51), the outer surface of the disinfection box (51) being fixedly connected to one end of the water pipe (41) away from the bottom shell (21), the upper surface of the disinfection box (51) being fixedly connected to a chlorine box (52), the outer surface of the chlorine box (52) being fixedly connected to an air pipe (53), the inner surface of the disinfection box (51) being fixedly connected to an air outlet ring (54), and the outer surface of the disinfection box (51) being fixedly connected to one end of the water pipe (41) being fixedly connected to a water outlet (55).

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