Biochar water purification equipment convenient to replace

Abstract

The utility model discloses biochar water purification equipment convenient to replace, and relates to the technical field of water purification equipment, the biochar water purification equipment comprises a water inlet, a filter pipe, a top cover and an observation port, the water inlet is communicated with one side of the bottom of a disinfection tank, the top of the disinfection tank is in threaded connection with a first sealing cover, and one side of the top of the disinfection tank is communicated with a filter tank; the outer side of the top of the filtering tank is sleeved with a sealing ring, the use condition of a filtering material in the filtering tank can be observed through an observation opening, when biochar needs to be replaced, the biochar is taken down by rotating a second sealing cover, then a filtering pipe can be taken out, activated carbon in the filtering pipe can be conveniently replaced, and by pulling a handle, the biochar can be conveniently replaced. The handle can drive the top cover to move upwards, the top cover can drive the lifting pad to move upwards through the connecting rod, the lifting pad can drive the biochar in the filter pipe to be taken out, then new biochar is refilled, and therefore the biochar in the filter pipe can be conveniently taken out for replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification equipment, in particular to a biochar water purification equipment which is convenient to replace. Background Art

[0002] The internal filter medium of the biochar water purification equipment is filtered by using biochar. Biochar is widely used in the field of water purification due to its good adsorption effect. After searching, the Chinese patent authorization number CN204237627U discloses a high-hardness tap water biochar columnar water purification device. Although the equipment is simple to make, low cost, easy to operate, and has good treatment effect, it can treat high-hardness tap water greater than 450mg / L into medium-hardness drinking water of 142-285mg / L, thereby achieving the goal of softening the water body. At the same time, the water purifier The device is compact and easy to use at home, but when using the device, it is necessary to use tools to remove the fixed gasket to replace the internal biochar, and then disassemble the device to replace the internal biochar, which is rather troublesome. Moreover, when replacing the internal biochar, the water inlet is at the bottom and the water outlet is at the top, resulting in more dirt filtered by the biochar at the bottom of the device, while the biochar on the upper layer has less dirt and does not need to be replaced. However, when replacing the activated carbon, all of it will be replaced, resulting in a large loss of biochar. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a biochar water purification device that is easy to replace, which solves the problem in the background technology that the existing water purification device is troublesome to replace the internal biochar and the biochar loss is large during replacement.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a biochar water purification device that is easy to replace, including a water inlet, a filter tube, a top cover and an observation port, the water inlet is connected to one side of the bottom of the disinfection tank, and the top of the disinfection tank is threadedly connected to the first sealing cover, one side of the top of the disinfection tank is connected to the filter tank, a sealing ring is sleeved on the outer side of the top of the filter tank, three filter tanks are provided, the tops of the three filter tanks are threadedly connected to the bottom of the second sealing cover, the three filter tanks are connected to each other through a connecting pipe, one end of the connecting pipe is connected to the bottom of the filter tank, and the other end of the connecting pipe is connected to one side of the filter tank, a filter tube is provided inside the filter tank, a sealing gasket is placed on the top of the filter tube, an inner tube is provided inside the filter tank, the bottom of the inner tube is glued to the bottom of the filter tank, the outer wall of one side of the filter tank and the outer wall of one side of the disinfection tank are provided with observation ports, and the bottom of the last filter tank is connected to the water outlet.

[0005] Preferably, the observation port and the filter tube are both made of transparent tempered glass, and filter holes are evenly distributed on the surface of the filter tube and the inner tube. The transparent glass material facilitates viewing the usage of the biochar filter material inside the filter tube through the transparent observation port.

[0006] Preferably, the top of the filter tube is open, and the top of the inner tube inside the filter tube is closed, and the bottom of the inner tube is open, and the bottom of the inner tube is connected to the connecting tube, and the bottom of the filter tube is tightly fitted with the inner bottom surface of the filter tank. By setting three filter tanks, after the water flows into the filter tank, it will pass through the internal biochar filter material from the holes on the outer wall surface of the filter tube and then enter the inner tube, so that the biochar purifies and filters the water, avoiding the situation where the upper and lower layers of the biochar inside the filter tank have different usage levels.

[0007] Preferably, there is a gap between the filter tube and the inner tube, and biochar is filled between the filter tube and the inner tube, and a lifting pad is arranged between the filter tube and the inner tube, the lifting pad is sleeved on the outer wall of the inner tube, and the lifting pad is in sliding contact with the outer wall surface of the inner tube, the top surface of the lifting pad is welded to the bottom of the connecting rod, and one end of the top of the connecting rod is welded to the bottom of the top cover, and when the top cover moves upward, the lifting pad can be driven upward by the connecting rod, and then the lifting pad can drive the biochar inside the filter tube to be taken out, and then refilled with new biochar.

[0008] Preferably, a circular groove is provided on the top of the top cover, and two handles are provided inside the circular groove. Both ends of the handles are rotatably connected to the top cover. By rotating the handles, the handles can be easily pulled, and by pulling the handles, the handles can drive the top cover to move upward.

[0009] Preferably, a scraper strip is provided on the outside of the filter tube, and the top and bottom ends of the scraper strip are embedded in the outer wall of the filter tube, and the top and bottom ends of the scraper strip are glued to the filter tank. There is a gap between the scraper strip and the outer wall of the filter tube for water circulation, and the outer side of the scraper strip is tightly fitted with the inner wall of the filter tank. By rotating the top of the filter tube, the filter tube can drive the scraper strip to rotate, and the scraper strip can scrape the inner wall of the filter tank while rotating, which is beneficial to cleaning the scale attached to the inner wall of the filter tank, thereby helping to improve the convenience of cleaning the equipment.

[0010] Preferably, an ultraviolet lamp is installed at the bottom of the first sealing cover, and the ultraviolet lamp is connected to an external power supply for power supply. The ultraviolet lamp is inserted into the glass tube, and the glass tube is inserted into the guide plate. The guide plate has a spiral structure, and the guide plate is welded to the inner wall of the disinfection tank. After water flows into the disinfection tank through the water inlet, it will spirally rise inside the disinfection tank through the guide plate. When spirally rising inside the disinfection tank, it will be sterilized by irradiation of the ultraviolet lamp, which is beneficial to improve the water purification effect.

[0011] The utility model provides a biochar water purification device that is easy to replace. It has the following beneficial effects:

[0012] (1) A biochar water purification device that is easy to replace. When the biochar inside the device is replaced, the use of the filter material inside the filter tank can be observed through the observation port. When the biochar needs to be replaced, the second sealing cover is removed by rotating it, and then the filter tube can be taken out, so that the activated carbon inside the filter tube can be replaced conveniently. By pulling the handle, the handle can drive the top cover to move upward, and then the top cover can drive the lifting pad to move upward through the connecting rod, and then the lifting pad can drive the biochar inside the filter tube to be taken out, and then refill with new biochar, so that the biochar inside the filter tube can be taken out for replacement conveniently.

[0013] (2) This easily replaceable biochar water purification device is equipped with three filter tanks. After the water flows into the filter tank, it passes through the internal biochar filter material from the holes on the outer wall of the filter tube and then enters the inner tube, so that the biochar purifies and filters the water, avoiding the situation where the upper and lower layers of the biochar in the filter tank have different usage levels. By connecting the three filter tanks in series, the biochar in the three filter tanks can be replaced separately according to the usage of the biochar in them, thereby improving the utilization rate of the biochar.

[0014] This solves the problem that the existing water purification equipment is troublesome to replace the internal biochar and the biochar loss is large during replacement. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the structure of the ultraviolet lamp tube of the utility model;

[0017] Figure 3 This is a schematic diagram of the scraper structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the filter tube of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the disinfection tank of the utility model.

[0020] In the figure, 1. water inlet; 2. disinfection tank; 3. filter tank; 4. connecting pipe; 5. water outlet; 6. first sealing cover; 7. second sealing cover; 8. sealing ring; 9. filter tube; 10. sealing pad; 11. inner tube; 12. lifting pad; 13. connecting rod; 14. top cover; 15. handle; 16. scraper; 17. ultraviolet lamp tube; 18. glass tube; 19. guide plate; 20. observation port. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] See also Figure 1-5 , a biochar water purification device that is easy to replace, includes a water inlet 1, a filter tube 9, a top cover 14 and an observation port 20, the water inlet 1 is connected to one side of the bottom of the disinfection tank 2, and the top of the disinfection tank 2 is threadedly connected to the first sealing cover 6, the top side of the disinfection tank 2 is connected to the filter tank 3, the top outer side of the filter tank 3 is sleeved with a sealing ring 8, one end of the connecting pipe 4 is connected to the bottom of the filter tank 3, and the other end of the connecting pipe 4 is connected to one side of the filter tank 3, the filter tube 9 is arranged inside the filter tank 3, the top of the filter tube 9 is placed with a sealing pad 10, and the filter tank 3 is arranged inside An inner tube 11 is arranged, the bottom of the inner tube 11 is glued to the bottom of the filter tank 3, an outer wall on one side of the filter tank 3 and an outer wall on one side of the disinfection tank 2 are provided with an observation port 20, the bottom of the filter tank 3 at the end is connected with the water outlet 5, the top of the filter tube 9 is open, and the top of the inner tube 11 inside the filter tube is closed, and the bottom of the inner tube 11 is open, and the bottom of the inner tube 11 is connected with the connecting tube 4, the bottom of the filter tube 9 is tightly fitted with the bottom surface of the filter tank 3, there is a gap between the filter tube 9 and the inner tube 11, and the space between the filter tube 9 and the inner tube 11 is filled with biochar, and A lifting pad 12 is provided between the filter tube 9 and the inner tube 11. The lifting pad 12 is sleeved on the outer wall of the inner tube 11, and the lifting pad 12 is in sliding contact with the outer wall surface of the inner tube 11. The top surface of the lifting pad 12 is welded to the bottom of the connecting rod 13, and one end of the top of the connecting rod 13 is welded to the bottom of the top cover 14. A circular groove is provided on the top of the top cover 14, and two handles 15 are provided inside the circular groove. The two ends of the handle 15 are rotatably connected to the top cover 14. When the device replaces the internal biochar, the filter material inside the filter tank 3 can be observed through the observation port 20. In usage, when the biochar needs to be replaced, the second sealing cover 7 is removed by rotating it, and then the filter tube 9 can be taken out, so that the activated carbon inside the filter tube 9 can be replaced conveniently, and the handle 15 is pulled, so that the handle 15 can drive the top cover 14 to move upward, and then the top cover 14 can drive the lifting pad 12 to move upward through the connecting rod 13, and then the lifting pad 12 can drive the biochar inside the filter tube 9 to be taken out, and then refilled with new biochar, so as to facilitate the removal of the biochar inside the filter tube 9 for replacement.

[0024] Embodiment 2:

[0025] The top of the filter tube 9 is open, and the top of the inner tube 11 inside the filter tube is closed, and the bottom of the inner tube 11 is open, and the bottom of the inner tube 11 is connected to the connecting tube 4, the bottom of the filter tube 9 is tightly fitted with the inner bottom surface of the filter tank 3, and three filter tanks 3 are provided. The tops of the three filter tanks 3 are threadedly connected to the bottom of the second sealing cover 7, and the three filter tanks 3 are connected to each other through the connecting tube 4. The observation port 20 and the filter tube 9 are both made of transparent tempered glass, and the filter holes are evenly distributed on the surfaces of the filter tube 9 and the inner tube 11. By providing three filter tanks 3, after the water flow enters the inside of the filter tank 3, it will pass through the internal biochar filter material from the hole groove on the outer wall surface of the filter tube 9 and then enter the inside of the inner tube 11, so that the biochar purifies and filters the water flow, avoiding the situation where the upper and lower layers of the biochar in the filter tank 3 have different usage levels. By connecting the three filter tanks 3 in series, they can be replaced separately according to the usage of the biochar in the three filter tanks 3, thereby improving the utilization rate of the biochar.

[0026] Embodiment 3:

[0027] A scraper bar 16 is arranged on the outside of the filter tube 9. The top and bottom ends of the scraper bar 16 are embedded in the outer wall of the filter tube 9, and the top and bottom ends of the scraper bar 16 are glued to the filter tank 3. There is a gap between the scraper bar 16 and the outer wall of the filter tube 9 for water circulation, and the outer side of the scraper bar 16 is tightly fitted with the inner wall of the filter tank 33. By rotating the top of the filter tube 9, the filter tube 9 can drive the scraper bar 16 to rotate. While the scraper bar 16 rotates, it can scrape the inner wall of the filter tank 3, which is beneficial to cleaning the scale attached to the inner wall of the filter tank 3, thereby helping to improve the convenience of cleaning the equipment.

[0028] Embodiment 4:

[0029] An ultraviolet lamp tube 17 is installed at the bottom of the first sealing cover 6, and the ultraviolet lamp tube is connected to an external power supply for power supply. The ultraviolet lamp tube 17 is inserted into the glass tube 18, and the glass tube 18 is inserted into the guide plate 19. The guide plate 19 has a spiral structure, and the guide plate 19 is welded to the inner wall of the disinfection tank 2. After the water flows into the disinfection tank 2 through the water inlet 1, it will spirally rise inside the disinfection tank 2 through the guide plate 19. When spirally rising inside the disinfection tank 2, it will be irradiated by the ultraviolet lamp tube 17 for sterilization, which is beneficial to improve the water purification effect.

[0030] Working principle: When the device is replacing the internal biochar, the use of the filter material in the filter tank 3 can be observed through the observation port 20. When the biochar needs to be replaced, the water inlet is closed, and the second sealing cover 7 is removed by rotating it, so that the filter tube 9 can be taken out, so as to facilitate the replacement of the activated carbon in the filter tube 9. By pulling the handle 15, the handle 15 can drive the top cover 14 to move upward, and the top cover 14 can drive the lifting pad 12 to move upward through the connecting rod 13, and the lifting pad 12 can drive the biochar in the filter tube 9 to be taken out, and then refill it with new biochar. Carbon, so that it is convenient to take out the biochar inside the filter tube 9 for replacement, by rotating the top of the filter tube 9, the filter tube 9 can drive the scraper 16 to rotate, and the scraper 16 can scrape the inner wall of the filter tank 3 while rotating, which is beneficial to clean the scale attached to the inner wall of the filter tank 3, thereby helping to improve the convenience of cleaning the equipment, and after the water flows into the disinfection tank 2 through the water inlet 1, it will spirally rise inside the disinfection tank 2 through the guide plate 19. When spirally rising inside the disinfection tank 2, it will be irradiated by the ultraviolet lamp 17 for sterilization, which is beneficial to improve the water purification effect.

[0031] The components of the utility model, 1, water inlet; 2, disinfection tank; 3, filter tank; 4, connecting pipe; 5, water outlet; 6, first sealing cover; 7, second sealing cover; 8, sealing ring; 9, filter tube; 10, sealing pad; 11, inner tube; 12, lifting pad; 13, connecting rod; 14, top cover; 15, handle; 16, scraper; 17, ultraviolet lamp tube; 18, glass tube; 19, guide plate; 20, observation port, are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0032] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A biochar water purification device that is easy to replace, characterized by: The invention comprises a water inlet (1), a filter tube (9), a top cover (14) and an observation port (20); the water inlet (1) is connected to one side of the bottom of a disinfection tank (2); the top of the disinfection tank (2) is threadedly connected to a first sealing cover (6); one side of the top of the disinfection tank (2) is connected to a filter tank (3); a sealing ring (8) is sleeved on the outer side of the top of the filter tank (3); three filter tanks (3) are provided; the tops of the three filter tanks (3) are threadedly connected to the bottoms of the second sealing cover (7); the three filter tanks (3) are connected to each other via a connecting tube (4). The filter tank (3) is connected to the outer wall of the filter tank (3) and the outer wall of the disinfection tank (2) is connected to the outer wall of the disinfection tank (2). One end of the connecting pipe (4) is connected to the bottom of the filter tank (3), and the other end of the connecting pipe (4) is connected to one side of the filter tank (3). A filter tube (9) is arranged inside the filter tank (3), and a sealing gasket (10) is placed on the top of the filter tube (9). An inner tube (11) is arranged inside the filter tank (3), and the bottom of the inner tube (11) is glued to the bottom of the filter tank (3). The outer wall of one side of the filter tank (3) and the outer wall of one side of the disinfection tank (2) are both provided with observation ports (20). The bottom of the filter tank (3) at the end is connected to the water outlet (5).

2. A biochar water purification device that is easily replaceable according to claim 1, characterized in that: The observation port (20) and the filter tube (9) are both made of transparent tempered glass, and filter holes are evenly distributed on the surfaces of the filter tube (9) and the inner tube (11).

3. The biochar water purification device that is easily replaceable according to claim 1 is characterized in that: The top of the filter tube (9) is open, the top of the inner tube (11) inside the filter tube is closed, the bottom of the inner tube (11) is open, the bottom of the inner tube (11) is connected to the connecting tube (4), and the bottom of the filter tube (9) is tightly fitted to the bottom surface of the inside of the filter tank (3).

4. The biochar water purification device that is easily replaceable according to claim 1, characterized in that: There is a gap between the filter tube (9) and the inner tube (11), and biochar is filled between the filter tube (9) and the inner tube (11). A lifting pad (12) is provided between the filter tube (9) and the inner tube (11), and the lifting pad (12) is sleeved on the outer wall of the inner tube (11), and the lifting pad (12) is in sliding contact with the outer wall surface of the inner tube (11), and the top surface of the lifting pad (12) is welded to the bottom of the connecting rod (13), and one end of the top of the connecting rod (13) is welded to the bottom of the top cover (14).

5. The biochar water purification device that is easily replaceable according to claim 1, characterized in that: A circular groove is provided on the top of the top cover (14), and two handles (15) are provided inside the circular groove. Both ends of the handles (15) are rotatably connected to the top cover (14).

6. The biochar water purification device that is easily replaceable according to claim 1, characterized in that: A scraper (16) is arranged outside the filter tube (9), the top and bottom ends of the scraper (16) are embedded in the outer wall of the filter tube (9), and the top and bottom ends of the scraper (16) are glued to the filter tank (3), there is a gap between the scraper (16) and the outer wall of the filter tube (9) for water flow, and the outer side of the scraper (16) is tightly fitted with the inner wall of the filter tank (3).

7. The biochar water purification device that is easily replaceable according to claim 1, characterized in that: An ultraviolet lamp tube (17) is installed at the bottom of the first sealing cover (6); the ultraviolet lamp tube (17) is inserted into the interior of a glass tube (18); the glass tube (18) is inserted into the interior of a guide plate (19); the guide plate (19) is a spiral structure, and the guide plate (19) is welded to the inner wall of the disinfection tank (2).

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