CN115650384B - Environment-friendly tap water purifying treatment device and process - Google Patents

Abstract

The invention relates to the field of tap water purification treatment. Specifically, it is an environmentally friendly tap water purification treatment device and process. The tap water purification treatment device in the invention includes a filter tank. A filter box is provided in the middle of the filter tank. The filter box is fixedly connected with The water-absorbing sleeve has a water-absorbing screw plate rotatably connected to the middle position of the water-absorbing sleeve. A water-absorbing motor is installed at the upper end of the filter box. An impurity taking-out unit is fixedly installed on one end of the filter tank close to the filter box, and the inside of the inclined side wall of the filter box is fixed. A water filter layer is attached to the water filter and a filter residue unit is provided, so that the present invention can remove large particle impurities in the tap water before the tap water undergoes sedimentation treatment, and at the same time can grind and refine the large particle alum.

Description

An environmentally friendly tap water purification treatment device and process

Technical field

The invention relates to the field of tap water purification treatment, specifically an environmentally friendly tap water purification treatment device and process.

Background technique

In the production process of tap water, it needs to go through coagulation reaction treatment, sedimentation treatment, filtration treatment, and post-filtration disinfection treatment. During the coagulation reaction treatment and sedimentation treatment, alum needs to be added to the sedimentation tank and stirred. This causes impurities in tap water to settle.

However, when tap water is extracted from the water source, there are often more sediment particles and other larger impurities inside the water source. These impurities will absorb more alum, thus greatly reducing the actual sedimentation effect. Now, Some equipment does not effectively remove these large particle impurities before settling. At the same time, in the process of using alum, existing equipment often directly adds large particles of alum into the sedimentation tank, which results in The dissolution of alum in the sedimentation tank requires a large amount of time, which reduces work efficiency.

Therefore, it is necessary to provide an environmentally friendly tap water purification treatment device and process to solve the above technical problems.

Contents of the invention

In order to solve the above technical problems, the present invention provides an environmentally friendly tap water purification treatment that can not only remove large particle impurities in tap water before sedimentation treatment, but also grind and refine large particles of alum to improve alum dissolution efficiency. device.

An environmentally friendly tap water purification treatment device includes a filter tank. A filter box is provided in the middle of the filter tank. The filter box is in the shape of a right-angled trapezoid. The lower end of the filter box is in the shape of a slope near the middle of the filter tank. A water-absorbing sleeve is fixedly connected to the straight surface of the filter box close to the middle position of the filter tank. The water-absorbing sleeve is connected with the inside of the filter box. A water-absorbing screw plate is rotatably connected to the middle position of the water-absorbing sleeve. The water-absorbing screw plate It is in the shape of a spiral. The front end of the water-absorbing screw plate passing through the water-absorbing sleeve is fixedly connected to a water-absorbing pulley. The upper end of the filter box is fixedly connected to an erection rod. A water-absorbing motor is fixed on the erection rod. The output of the water-absorbing motor is The shaft is fixedly connected with another water-absorbing pulley, and the two water-absorbing pulleys are rotationally connected by a water-absorbing belt. An impurity taking-out unit is fixedly installed on one end of the filter tank close to the filter box, and the impurity taking-out unit passes through the filter box. A plurality of through holes are evenly provided on the inclined side wall of the filter box, and a filter water layer is attached to the inner side of the inclined side wall of the filter box and a filter residue unit is provided, and the filter residue unit is brought out by impurities unit driven.

Preferably, the impurity taking-out unit includes an impurity taking-out roller, an impurity taking-out belt and a fixed plate. The filter tank is rotatably connected to an impurity taking-out roller near the bottom end of the filter box, and the upper end of the side wall of the filter tank is rotatably connected. A fixed plate is fixedly connected near the filter box, and one fixed plate is distributed in the left and right directions in the filter tank. The fixed plate is in a T shape, and the horizontal sections of the two fixed plates rotate between the front and rear ends. An impurity taking-out roller is connected, and another impurity taking-out roller is rotatably connected to the rear lower end of the impurity taking-out roller located on the front side of the fixed plate. Four impurity taking-out rollers are connected by an impurity taking-out belt and the impurities are taken out. The take-out belt is constrained into an L shape. Horizontal take-out grooves are evenly provided on the sides of the impurity take-out belt. The vertical section of the impurity take-out belt passes through the filter box, and the horizontal section of the fixed plate extends out. One end of the filter tank is fixedly connected with a belt cleaning unit.

Preferably, the filter residue unit includes a filter residue slide plate, a filter residue pulley, a filter residue belt, a filter residue plate, a longitudinal guide plate, a transverse guide plate, a friction pulley, a driving pulley and a drive belt. The filter residue slide plate is fixedly connected to the water filter layer. On the left side, a filter residue pulley is rotatably connected to both ends of the filter residue slide. The two filter residue pulleys are connected by a filter residue belt. The outer surface of the filter residue belt is fixedly connected with a first drive block. The side wall of the filter box A transverse guide plate is fixedly connected to the left and right sides of the water filter layer. A longitudinal guide plate is slidably connected to the transverse guide plate. A filter residue plate is slidably connected to the longitudinal guide plates on the left and right sides. A section of the filter residue plate away from the water filter layer is rotatably connected to the first driving block. The filter residue pulley at the lower end is coaxially fixedly connected to a driving pulley. The inner wall of the filter box is rotatably connected to an interference pulley. The pulley is in contact with the impurity taking-out belt, and the friction pulley and the driving pulley are connected through a driving belt.

Preferably, the filter residue plate is divided into an outer plate and an inner plate. The left and right sides of the outer plate are slidingly connected to the longitudinal guide plate. The left end of the outer plate is slidingly connected to the first driving block. A buffer groove is provided in the outer plate, the inner plate is slidingly connected to the buffer groove, and a buffer spring is fixedly connected between the inner plate and the top of the buffer groove.

Preferably, the belt cleaning unit includes a cleaning installation plate, a cleaning pulley, a cleaning belt, a cleaning guide rail, a cleaning slide rod, a cleaning roller, a cleaning drive wheel and a cleaning bevel gear, and a cleaning installation plate is fixedly installed on the lower end of the fixed plate. , a cleaning pulley is rotatably connected to the cleaning installation plate, the two cleaning pulleys are connected by a cleaning belt, a second driving block is fixedly connected to the cleaning belt, and the two cleaning installation plates are jointly fixedly connected to each other. A horizontal cleaning guide rail, a cleaning slide rod is slidingly connected to the cleaning guide rail, the cleaning slide rod is an L-shaped rod, and a cleaning sliding groove is provided on the horizontal section of the cleaning slide rod, and a cleaning sliding groove is provided in the cleaning sliding groove. A third driving block is slidingly connected, and the third driving block is rotationally connected to the second driving block. The vertical end of the cleaning slide rod is rotationally connected to a cleaning roller close to one end of the impurity belt, and the cleaning roller is rotatably connected to the third driving block. In contact with the impurity belt, one of the cleaning pulleys is coaxially and fixedly connected to a cleaning bevel gear. The upper side of the cleaning bevel gear is meshed with another cleaning bevel gear. The other cleaning bevel gear is coaxially and fixedly connected to a cleaning bevel gear. Driving wheel, the cleaning driving wheel is rotationally connected to the cleaning installation plate, and the cleaning driving wheel is in rolling contact with the surface of the belt where the impurities are brought out.

Preferably, the water-absorbing sleeve is divided into an inner sleeve and an outer sleeve. The outer sleeve is fixedly installed on the filter box. An inner sleeve is set in the middle of the outer sleeve. The water-absorbing screw plate is fixedly connected at one end close to the filter box. There is a spring installation sleeve, and the inner wall of the inner sleeve is provided with multiple sets of grinding grooves corresponding to the spring installation sleeve. The position of the grinding grooves is circumferentially provided with a plurality of through holes penetrating the side walls of the inner sleeve. There are a plurality of grinding beads evenly distributed in the circumferential direction of the groove. A grinding spring is fixedly connected to the grinding beads. The other end of the grinding spring is fixedly connected to the spring mounting sleeve. Above the front end of the inner sleeve A feeding pipe connected with the inner sleeve is fixedly connected, and the upper end of the feeding pipe extends from the upper end of the filter tank.

Preferably, the inner wall of the filter box is fixedly connected with a flow suppression plate inclined downward at the lower end of the filter residue unit.

The invention also provides a process for purifying tap water, which includes the following steps.

S1: The water flow is sucked into the water absorption sleeve through the rotation of the water absorption screw plate, and then the water flow enters the filter box through the water absorption sleeve.

S2: Passing through the water filter layer will prevent larger particles of impurities such as sediment from passing through, causing these impurities to accumulate on the surface of the water filter layer. The impurities will be scraped to the bottom of the filter box through the filter residue unit.

S3: Take out the impurities from the filter box through the impurity taking-out unit.

Compared with related technologies, the environmentally friendly tap water purification treatment device provided by the present invention has the following beneficial effects.

1. The present invention sucks water into the water-absorbing jacket through the rotation of the water-absorbing screw plate. Then the water flows into the filter box through the water-absorbing jacket and passes through the filter layer on the filter box. The filter layer will prevent sediment and other large particles from filtering out. The impurities of the particles pass through, causing these impurities to accumulate on the surface of the filter water layer. The impurity taking-out unit will drive the filter residue unit to scrape off the impurities on the surface of the filter water layer and accumulate them on the bottom of the filter box. The impurities are then removed from the filter through the impurity taking-out unit. It is brought out from the filter box, so that large particle impurities in the tap water can be removed before the tap water undergoes sedimentation treatment.

2. The present invention uses the belt cleaning unit to clean the sediment and other impurities accumulated in the take-out groove on the impurity take-out belt, so that the impurity take-out belt remains relatively clean after re-entering the filter box, thereby maintaining the Sediment cleaning effect.

3. In the present invention, alum is added from the feeding pipe into the water-absorbing jacket, and the alum will enter the grinding tank along the water flow, and the grinding beads will squeeze and collide with each other to continuously refine the size of the alum particles. , so that alum can dissolve more fully and quickly in water.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Figure 2 is a partial enlarged structural diagram of position A in Figure 1.

Figure 3 is a schematic structural diagram of the filter residue unit in the present invention.

Figure 4 is a schematic diagram of the internal structure of the filter residue plate in the present invention.

Figure 5 is a schematic structural diagram of the belt cleaning unit in the present invention.

Figure 6 is a partial enlarged structural diagram of position B in Figure 5.

Figure 7 is a schematic structural diagram of the water-absorbent jacket in the present invention.

Figure 8 is a partial enlarged structural diagram of C in Figure 7.

Numbers in the picture: 1. Filter tank; 2. Filter box; 21. Water-absorbing sleeve; 211. Inner sleeve; 212. Outer jacket; 213. Spring mounting sleeve; 214. Grinding tank; 215. Grinding beads; 216. Grinding Spring; 217. Feeding pipe; 22. Water-absorbing screw plate; 23. Water-absorbing pulley; 24. Erection rod; 25. Water-absorbing motor; 26. Water-absorbing belt; 27. Water filter layer; 3. Impurity taking-out unit; 31. Impurity belt Out roller; 32. Impurities are taken out of the belt; 321. Take out the groove; 33. Fixed plate; 4. Filter residue unit; 41. Filter residue slide plate; 42. Filter residue pulley; 421. Conflict pulley; 422. Drive pulley; 423. Drive belt; 43, filter belt; 431, first drive block; 44, filter plate; 441, outer plate; 4411, buffer groove; 442, inner plate; 443, buffer spring; 45, longitudinal guide plate; 46, transverse guide 5. Belt cleaning unit; 51. Clean the installation plate; 52. Clean the pulley; 53. Clean the belt; 531. Second drive block; 54. Clean the guide rail; 55. Clean the sliding rod; 551. Clean the sliding groove; 552 , the third driving block; 56. cleaning roller; 57. cleaning driving wheel; 58. cleaning bevel gear; 6. flow suppression plate.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

As shown in Figure 1, an environmentally friendly tap water purification treatment device includes a filter tank 1. A filter box 2 is provided in the middle of the filter tank 1. The filter box 2 is in the shape of a right-angled trapezoid.

As shown in Figures 1, 3 and 7, the lower end of the filter box 2 has a beveled surface close to the middle of the filter tank 1, and a water absorbing sleeve is fixedly connected to the straight surface of the filter box 2 close to the middle of the filter tank 1. 21. The water-absorbing sleeve 21 is connected with the inside of the filter box 2. A water-absorbing screw plate 22 is rotatably connected to the middle position of the water-absorbing sleeve 21. The water-absorbing screw plate 22 is spiral-shaped, and the water-absorbing screw plate 22 passes through A water-absorbing pulley 23 is fixedly connected to the front end of the water-absorbing sleeve 21, and an erection rod 24 is fixedly connected to the upper end of the filter box 2. A water-absorbing motor 25 is fixedly mounted on the erection rod 24, and the output shaft of the water-absorbing motor 25 is fixedly connected. There is another water-absorbing pulley 23, and the two water-absorbing pulleys 23 are rotationally connected by a water-absorbing belt 26. An impurity taking-out unit 3 is fixedly installed on one end of the filter tank 1 close to the filter box 2, and the impurity taking-out unit 3 passes through Through the filter box 2, a plurality of through holes are evenly opened on the inclined side wall of the filter box 2, and a water filter layer 27 is attached to the inner side of the inclined side wall and a filter residue unit 4 is provided. , the filter residue unit 4 is driven by the impurity taking-out unit 3.

It should be noted that in the process of filtering tap water, water drawn from the water source is first poured into the filter tank 1, and then the water suction motor 25 is started. The water suction motor 25 drives the water suction pulley 23 fixedly connected to its output shaft to rotate. , the water-absorbing pulley 23 drives the water-absorbing pulley 23 fixedly connected to the water-absorbing screw plate 22 to rotate through the water-absorbing belt 26, thereby causing the water-absorbing screw plate 22 to rotate. The rotation of the water-absorbing screw plate 22 sucks water into the water-absorbing sleeve 21, and then the water flows through The water absorbing jacket 21 enters the filter box 2, and the water flow will pass through the water filter layer 27 on the filter box 2. The water filter layer 27 will prevent larger particles of impurities such as sediment from passing through, causing these impurities to accumulate on the surface of the water filter layer 27. , start the impurity taking-out unit 3, the impurity taking-out unit 3 will drive the filter residue unit 4 to scrape off the impurities on the surface of the filter water layer 27 and accumulate them on the bottom of the filter box 2, and then use the impurity taking-out unit 3 to remove the impurities from the filter box 2 brought out.

As shown in Figures 1, 2 and 5, the impurity taking-out unit 3 includes an impurity taking-out roller 31, an impurity taking-out belt 32 and a fixed plate 33. The filter pool 1 is rotatably connected near the bottom end of the filter box 2 There is an impurity taking-out roller 31, and a fixed plate 33 is fixedly connected to the upper end of the side wall of the filter tank 1 close to the filter box 2, and there are one fixed plate 33 distributed in the left and right directions in the filter tank 1, so The fixed plate 33 is in a T shape, and an impurity taking-out roller 31 is rotatably connected between the front and rear ends of the horizontal sections of the two fixed plates 33. The fixed plate 33 is located on the front side of the impurity taking-out roller 31. Another impurity taking-out roller 31 is rotatably connected to the rear lower end. The four impurity taking-out rollers 31 are connected by the impurity taking-out belt 32 and constrain the impurity taking-out belt 32 into an L shape. The sides of the impurity taking-out belt 32 are uniform. A horizontal take-out slot 321 is provided. The vertical section of the impurity take-out belt 32 passes through the filter box 2. The horizontal section of the fixed plate 33 extends out of the filter tank 1 and is fixedly connected to the belt cleaning unit 5.

It should be noted that during the process of cleaning the impurities deposited at the bottom of the filter box 2 through the impurity taking-out unit 3, one of the impurity taking-out rollers 31 on the fixed plate 33 is driven to rotate by an external driving device such as a motor. The take-out roller 31 drives the impurity take-out belt 32 to move, and the impurities will adhere to the take-out groove 321 on the impurity take-out belt 32 due to its adhesion, and then the impurities will be separated from the impurity belt under the cleaning of the belt cleaning unit 5 The surface of the outgoing belt 32 falls to the outside of the filter tank 1.

As shown in Figures 1, 2 and 3, the filter unit 4 includes a filter slide 41, a filter pulley 42, a filter belt 43, a filter plate 44, a longitudinal guide plate 45, a transverse guide plate 46, a friction pulley 421, a driving force Pulley 422 and drive belt 423. The filter residue slide plate 41 is fixedly connected to the left side of the filter water layer 27. Both ends of the filter residue slide plate 41 are rotatably connected to a filter residue pulley 42. A filter residue belt 43 is passed between the two filter residue pulleys 42. The first driving block 431 is fixedly connected to the outer surface of the filter residue belt 43, and a transverse guide plate 46 is fixedly connected to the side wall of the filter box 2 at the left and right sides of the water filter layer 27, so A longitudinal guide plate 45 is slidably connected to the transverse guide plate 46, and a filter residue plate 44 is slidably connected to the longitudinal guide plates 45 on the left and right sides. A section of the filter residue plate 44 away from the water filter layer 27 is connected to the first filter layer 44. The driving block 431 is rotatably connected, and the filter residue pulley 42 at the lower end is coaxially and fixedly connected to a driving pulley 422. The inner wall of the filter box 2 is rotatably connected to a friction pulley 421, which is brought out with the impurities. The belts 32 are in contact with each other, and the friction pulley 421 and the driving pulley 422 are connected through a driving belt 423 .

It should be noted that during the process of cleaning the impurities on the surface of the filter water layer 27 through the filter residue unit 4, the impurity taking-out belt 32 will drive the resistance pulley 421 to rotate during the movement, and the resistance pulley 421 passes through the drive belt 423 It will drive the driving pulley 422 to rotate. The driving pulley 422 will drive the filter residue pulley 42 fixedly connected with it to rotate. The filter residue pulley 42 drives the filter residue belt 43 to move. The filter residue belt 43 drives the filter residue plate 44 and the longitudinal guide plate 45 through the first driving block 431. Reciprocating along the transverse guide plate 46, when the first driving block 431 passes over the filter residue pulley 42, the first driving block 431 will also drive the filter residue plate 44 away from or close to the water filter layer 27 along the longitudinal guide plate 45. When the first driving block 431 When the driving block 431 moves to a section of the filter residue belt 43 away from the water filter layer 27, the filter residue belt 43 moves from the rear lower end to the front upper end, and the filter residue plate 44 and the surface of the filter water layer 27 are separated from each other. When the first drive block 431 When moving to a section close to the water filtration layer 27, the filter residue belt 43 moves from the front upper end to the rear lower end. At this time, the filter residue plate 44 and the surface of the water filtration layer 27 are in contact with each other, thereby scraping off the impurities on the surface of the water filtration layer 27. .

As shown in Figure 4, the filter residue plate 44 is divided into an outer plate 441 and an inner plate 442. The left and right sides of the outer plate 441 are slidingly connected to the longitudinal guide plate 45, and the left end of the outer plate 441 is connected to the longitudinal guide plate 45. The first driving block 431 is slidingly connected. A buffer groove 4411 is provided in the outer plate 441. The inner plate 442 is slidingly connected to the buffer groove 4411. The inner plate 442 is fixed to the top of the buffer groove 4411. A buffer spring 443 is connected.

It should be noted that the inner plate 442 is slidingly connected to the outer plate 441 so that when the inner plate 442 contacts the surface of the water filtration layer 27, it will not have a hard impact on the surface of the water filtration layer 27, thereby making the water filtration layer 27's durability is greatly improved. At the same time, under the rebound action of the buffer spring 443, when the first driving block 431 rotates to the upper end of the filter belt 43, the inner plate 442 is always in contact with the surface of the filter layer 27. This ensures the effect of scraping off impurities from the surface of the water filter layer 27 .

As shown in Figures 5 and 6, the belt cleaning unit 5 includes a cleaning installation plate 51, a cleaning pulley 52, a cleaning belt 53, a cleaning guide rail 54, a cleaning slider 55, a cleaning roller 56, a cleaning drive wheel 57 and a cleaning cone. Gear 58, a cleaning installation plate 51 is fixedly installed on the lower end of the fixed plate 33, a cleaning pulley 52 is rotatably connected to the cleaning installation plate 51, and the two cleaning pulleys 52 are connected by a cleaning belt 53. A second driving block 531 is fixedly connected to the belt 53, and a horizontal cleaning guide rail 54 is fixedly connected between the two cleaning installation plates 51. A cleaning slide rod 55 is slidingly connected to the cleaning guide rail 54. The cleaning slide rod 55 is an L-shaped rod, and a cleaning sliding groove 551 is provided on the horizontal section of the cleaning sliding rod 55. A third driving block 552 is slidingly connected in the cleaning sliding groove 551. The third driving block 552 and the The second driving block 531 is rotatably connected, and the vertical end of the cleaning slide rod 55 is rotatably connected to one end of the impurity bringing out belt 32 with a cleaning roller 56 , and the cleaning roller 56 is in contact with the impurity bringing out belt 32 , wherein One cleaning pulley 52 is coaxially fixedly connected to a cleaning bevel gear 58. The upper side of the cleaning bevel gear 58 is meshed with another cleaning bevel gear 58. The other cleaning bevel gear 58 is coaxially fixedly connected to a cleaning drive wheel 57. The cleaning driving wheel 57 is rotatably connected to the cleaning installation plate 51 , and the cleaning driving wheel 57 is in rolling contact with the surface of the impurity taking-out belt 32 .

It should be noted that during the cleaning process of the surface of the impurity bringing out belt 32 by the belt cleaning unit 5, the impurity bringing out belt 32 and the cleaning driving wheel 57 contact each other to cause the cleaning driving wheel 57 to rotate, and the cleaning driving wheel 57 drives the cleaning driving wheel 57. The cleaning bevel gear 58 fixedly connected with it rotates, and the cleaning bevel gear 58 drives the cleaning bevel gear 58 fixedly connected with the cleaning pulley 52 to rotate, so that the cleaning pulley 52 rotates. The cleaning pulley 52 drives the cleaning belt 53 to move, and the cleaning belt 53 The second driving block 531 and the third driving block 552 are driven to reciprocate. The third driving block 552 is slidably connected with the cleaning sliding groove 551 to make the cleaning slide bar 55 reciprocally slide along the cleaning guide rail 54, thereby causing the cleaning roller 56 to reciprocate in the left and right direction. , the impurities in the impurity taking-out belt 32 and the taking-out groove 321 are cleaned.

As shown in Figures 7 and 8, the water-absorbent sleeve 21 is divided into an inner sleeve 211 and an outer sleeve 212. The outer sleeve 212 is fixedly installed on the filter box 2, and an inner sleeve 211 is set in the middle of the outer sleeve 212. , one end of the water-absorbing screw plate 22 close to the filter box 2 is fixedly connected with a spring installation sleeve 213. The inner wall of the inner sleeve 211 is provided with multiple sets of grinding grooves 214 corresponding to the spring installation sleeve 213. The grinding grooves 214 are A plurality of through holes are opened in the circumferential direction through the side wall of the inner sleeve 211. A plurality of grinding beads 215 are evenly distributed in the circumferential direction of the grinding groove 214, and a grinding spring 216 is fixedly connected to the grinding beads 215. , the other end of the grinding spring 216 is fixedly connected to the spring mounting sleeve 213, and a feeding pipe 217 connected with the inner sleeve 211 is fixedly connected above the front end of the inner sleeve 211, and the upper end of the feeding pipe 217 is connected to the filter. The upper end of pool 1 extends out.

It should be noted that in order to fully refine the alum after adding it to the water, the alum is put into the feeding pipe 217, the alum enters the inner sleeve 211 through the feeding pipe 217, and the alum is sucked into the water through the water-absorbing screw plate 22. The back side of the inner sleeve 211, then the alum will enter the grinding tank 214 along the water flow, and the alum particles will be squeezed and collided with each other through the grinding beads 215, so that the size of the alum particles will be continuously refined, so that the alum will Dissolves more fully and quickly in water.

As shown in Figure 1, the inner wall of the filter box 2 is fixedly connected with a flow suppression plate 6 inclined downward at the lower end of the filter residue unit 4.

It should be noted that the flow suppression plate 6 prevents the water flow from entering the filter box 2 from the water absorption jacket 21 and then directly rushing to the bottom end of the filter box 2 to directly disperse the impurities at the bottom end of the filter box 2 and thereby affecting the impurity taking-out unit 3 The effect of bringing out impurities.

The invention also provides a process for purifying tap water, which includes the following steps.

S1: The water flow is sucked into the water absorption sleeve 21 by the rotation of the water absorption screw plate 22. Then the water flow enters the filter box 2 through the water absorption sleeve 21. By adding alum from the feeding pipe 217 to the water absorption sleeve 21, the alum will flow along the water flow. Entering the grinding tank 214, the alum particles are squeezed and collided with each other through the grinding beads 215, so that the size of the alum particles is continuously refined, so that the alum is dissolved in the water more fully and quickly.

S2: Passing through the water filter layer 27 will prevent larger particles of impurities such as sediment from passing through, causing these impurities to accumulate on the surface of the water filter layer 27. The impurities will be scraped to the bottom of the filter box 2 through the filter residue unit 4.

S3: The impurities are taken out of the filter box 2 through the impurity taking-out unit 3. The belt cleaning unit 5 cleans the sediment and other impurities accumulated in the take-out groove 321 on the impurity taking-out belt 32, so that the impurities are taken out of the belt. 32 maintains a relatively clean state after re-entering the filter box 2, thereby maintaining the cleaning effect of sediment.

The circuits and controls involved in the present invention are all existing technologies and will not be described in detail here.

The above are only examples of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, All are similarly included in the patent protection scope of the present invention.

Claims (5)

1. An environmentally friendly tap water purification treatment device, including a filter tank (1). A filter box (2) is provided in the middle of the filter tank (1), and the filter box (2) is in the shape of a right-angled trapezoid; It is characterized in that the lower end of the filter box (2) has a sloped surface close to the middle of the filter tank (1), and a water-absorbing sleeve is fixedly connected to the straight surface of the filter box (2) close to the middle of the filter tank (1). (21), the water-absorbing sleeve (21) is connected to the inside of the filter box (2), and a water-absorbing screw plate (22) is rotatably connected to the middle position of the water-absorbing sleeve (21). The water-absorbing screw plate (22) ) is in a spiral shape, the water-absorbing screw plate (22) passes through the front end of the water-absorbing jacket (21) and is fixedly connected to a water-absorbing pulley (23), and the upper end of the filter box (2) is fixedly connected to an erection rod (24), so A water-absorbing motor (25) is fixedly mounted on the erection rod (24). The output shaft of the water-absorbing motor (25) is fixedly connected with another water-absorbing pulley (23). The two water-absorbing pulleys (23) are connected by a water-absorbing belt (23). 26) Rotating connection, an impurity taking-out unit (3) is fixedly installed on one end of the filter pool (1) close to the filter box (2), and the impurity taking-out unit (3) passes through the filter box (2), so A plurality of through holes are evenly provided on the inclined side wall of the filter box (2), and a water filter layer (27) is attached to the inner side of the inclined side wall of the filter box (2) and a filter residue unit ( 4), the filter residue unit (4) is driven by the impurity taking-out unit (3); The water-absorbing sleeve (21) is divided into an inner sleeve (211) and an outer sleeve (212). The outer sleeve (212) is fixedly installed on the filter box (2). The middle position of the outer sleeve (212) is sleeved with Inner sleeve (211), one end of the water-absorbing screw plate (22) close to the filter box (2) is fixedly connected with a spring mounting sleeve (213), and the inner wall of the inner sleeve (211) is opened corresponding to the spring mounting sleeve (213) There are multiple sets of grinding grooves (214). The grinding grooves (214) are circumferentially provided with a plurality of through holes penetrating the side walls of the inner sleeve (211). The grinding grooves (214) are uniform in the circumferential direction. A plurality of grinding beads (215) are distributed, and a grinding spring (216) is fixedly connected to the grinding beads (215). The other end of the grinding spring (216) is connected to the spring mounting sleeve (213) Fixed connection, a feeding pipe (217) communicating with the inner sleeve (211) is fixedly connected above the front end of the inner sleeve (211), and the upper end of the feeding pipe (217) extends from the upper end of the filter tank (1); The impurity taking-out unit (3) includes an impurity taking-out roller (31), an impurity taking-out belt (32) and a fixed plate (33). The filter pool (1) is rotatably connected near the bottom end of the filter box (2). There is an impurity taking-out roller (31), and a fixing plate (33) is fixedly connected to the upper end of the side wall of the filter tank (1) close to the filter box (2), and the fixed plate (33) is in the filter tank (33). 1), one is distributed in the left and right directions, the fixed plate (33) is in a T shape, and an impurity taking-out roller (31) is rotatably connected between the front and rear ends of the horizontal sections of the two fixed plates (33). , the fixed plate (33) is rotatably connected to another impurity taking-out roller (31) at the rear lower end of the impurity taking-out roller (31) located on the front side, and the four impurity taking-out rollers (31) are brought out through the impurity taking-out rollers (31). The belt (32) is connected and constrains the impurity bringing-out belt (32) into an L shape. Horizontal belt-out grooves (321) are evenly provided on the side of the impurity-taking-out belt (32). The impurity-taking-out belt (32) is (32) The vertical section passes through the filter box (2), and the horizontal section of the fixed plate (33) extends out of the filter tank (1) and is fixedly connected to a belt cleaning unit (5); The filter residue unit (4) includes a filter residue slide plate (41), a filter residue pulley (42), a filter residue belt (43), a filter residue plate (44), a longitudinal guide plate (45), a transverse guide plate (46), and a conflict pulley (44). 421), driving pulley (422) and driving belt (423), the filter residue slide plate (41) is fixedly connected to the left side of the filter water layer (27), and a filter residue is rotatably connected to both ends of the filter residue slide plate (41) Pulley (42), the two filter residue pulleys (42) are connected by a filter residue belt (43), in which a first driving block (431) is fixedly connected to the outer surface of the filter residue belt (43), and the filter box (2) ) is located on the left and right sides of the water filter layer (27). A transverse guide plate (46) is fixedly connected to the left and right sides of the water filter layer (27). A longitudinal guide plate (45) is slidably connected to the transverse guide plate (46). A filter residue plate (44) is slidably connected to the longitudinal guide plates (45) on both sides, and a section of the filter residue plate (44) away from the water filter layer (27) is rotationally connected to the first driving block (431). The filter residue pulley (42) located at the lower end is coaxially fixedly connected to a driving pulley (422), and a friction pulley (421) is rotatably connected to the inner wall of the filter box (2). The friction pulley (421) is connected to the The impurities are brought out of the belt (32) in contact, and the friction pulley (421) and the driving pulley (422) are connected through a driving belt (423). 2. A tap water environmental protection purification treatment device according to claim 1, characterized in that the filter residue plate (44) is divided into an outer plate (441) and an inner plate (442), and the outer plate (441) The left and right sides are slidingly connected to the longitudinal guide plate (45), the left end of the outer plate (441) is slidingly connected to the first driving block (431), and a buffer groove (441) is provided in the outer plate (441). 4411), the inner plate (442) is slidingly connected to the buffer groove (4411), and a buffer spring (443) is fixedly connected between the inner plate (442) and the top of the buffer groove (4411). 3. A tap water environmental protection purification treatment device according to claim 1 or 2, characterized in that the belt cleaning unit (5) includes a cleaning installation plate (51), a cleaning pulley (52), a cleaning belt (53) ), cleaning guide rail (54), cleaning slide rod (55), cleaning roller (56), cleaning drive wheel (57) and cleaning bevel gear (58). A cleaning installation plate is fixedly installed on the lower end of the fixed plate (33) (51), a cleaning pulley (52) is rotatably connected to the cleaning installation plate (51), and the two cleaning pulleys (52) are connected by a cleaning belt (53). The cleaning belt (53) is fixed A second driving block (531) is connected, and a horizontal cleaning guide rail (54) is fixedly connected between the two cleaning installation plates (51). A cleaning slide rod (55) is slidingly connected to the cleaning guide rail (54). , the cleaning sliding rod (55) is an L-shaped rod, and a cleaning sliding groove (551) is provided on the horizontal section of the cleaning sliding rod (55), and a third sliding groove (551) is slidingly connected to the cleaning sliding rod (55). Driving block (552), the third driving block (552) is rotationally connected to the second driving block (531), the vertical end of the cleaning slide rod (55) is close to one end of the impurity taking-out belt (32) A cleaning roller (56) is rotatably connected, and the cleaning roller (56) is in contact with the impurity taking-out belt (32). One of the cleaning pulleys (52) is coaxially fixedly connected with a cleaning bevel gear (58), which The upper side of the cleaning bevel gear (58) is meshed with another cleaning bevel gear (58). The other cleaning bevel gear (58) is coaxially fixedly connected with a cleaning drive wheel (57). The cleaning drive wheel (57) is connected to the cleaning bevel gear (58). The cleaning installation plate (51) is rotatably connected, and the cleaning driving wheel (57) is in rolling contact with the surface of the impurity taking-out belt (32). 4. An environmentally friendly tap water purification treatment device according to claim 1, characterized in that the inner wall of the filter box (2) is fixedly connected with an inclined downward flow suppressor at the lower end of the filter residue unit (4). Board(6). 5. An environmentally friendly tap water purification treatment device according to claim 1, characterized in that the process of using the above-mentioned device to purify tap water includes the following steps: S1: The water flow is sucked into the water absorption sleeve (21) by the rotation of the water absorption screw plate (22), and then the water flow enters the filter box (2) through the water absorption sleeve (21); S2: Passing through the filter layer (27) will prevent larger particles of impurities from passing through, causing these impurities to accumulate on the surface of the filter layer (27). The impurities will be scraped to the bottom of the filter box (2) through the filter residue unit (4). ; S3: Take out the impurities from the filter box (2) through the impurity taking-out unit (3).