Activated carbon canister for water treatment

Abstract

The utility model belongs to the technical field of water treatment, and particularly relates to an activated carbon canister for water treatment, which comprises a canister body and canister feet, the canister feet are fixedly connected to four corners of the lower side of the canister body, a water inlet pipe is fixedly connected to the right inside the upper end of the canister body, and a water outlet pipe is fixedly connected to the right inside the lower end of the canister body. An activated carbon filter element is fixedly connected to the lower end of the inner side of the tank body, an observation plate is fixedly connected to the interior of the front end of the tank body and is made of transparent glass, and treatment mechanisms are connected to the inner end and the outer end of the tank body. When the activated carbon canister for water treatment is used, an output shaft of a motor is started to rotate to drive a rotating rod and a water guide plate, water to be treated is injected onto the water guide plate in the canister body from a water inlet pipe, is uniformly thrown to the periphery by the rotating water guide plate, and then uniformly flows onto an activated carbon filter element along the inner wall of the canister body; the water flows out from the water outlet pipe at the lower end after being filtered by the activated carbon filter element.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, and specifically relates to an activated carbon tank for water treatment. Background Technique

[0002] Activated carbon filter tanks have good performance in industries such as chemical engineering, medicine, and food. They have a relatively long service life and remarkable water purification effects. At the same time, activated carbon tanks are widely used in water treatment, such as swimming pool water quality purification, fish pond and fountain water quality purification, recycled water reuse, groundwater purification and filtration, etc. Most of them are used as a pretreatment process to remove odors in water, mainly to protect the subsequent main machine part to prevent large particle impurities and the like from damaging the main machine part.

[0003] However, in the current traditional activated carbon filter tank, water enters the tank body from the water inlet pipe, and the water flow directly impacts the activated carbon filter layer, so that the water cannot contact the activated carbon filter layer evenly, greatly reducing the water purification ability.

[0004] For example, an activated carbon filter tank for water treatment disclosed in Chinese Patent CN217698079U is provided with a motor, a working head, a working disk and a water guide plate. When in use, as long as the motor is started, the motor drives the working head to rotate, the working head drives the working disk to rotate, and finally the working disk drives the water guide plate to rotate. When water enters the tank body from the water inlet, the water will first pass through the water distribution assembly. Due to the centrifugal force generated by the rotation of the water guide plate, the water will be thrown out and then evenly contact the activated carbon filter material layer, avoiding the direct impact of the water on the activated carbon filter material layer and improving the water purification ability.

[0005] However, no cleaning structure is provided inside this activated carbon filter tank, and the impurities left on the activated carbon filter material layer cannot be cleaned. The accumulation of impurities will affect the filtration effect.

[0006] Therefore, we urgently need to provide an activated carbon tank for water treatment that can clean impurities. Content of the Utility Model

[0007] The purpose of the utility model is to provide an activated carbon tank for water treatment to solve the problem that no cleaning structure is provided inside the activated carbon filter tank in the above-mentioned background technique, and the impurities left on the activated carbon filter material layer cannot be cleaned, and the accumulation of impurities will affect the filtration effect.

[0008] To achieve the above object, the present utility model provides the following technical solutions: An activated carbon tank for water treatment, comprising a tank body and tank feet, wherein the tank feet are fixedly connected to the four corners of the lower side of the tank body, a water inlet pipe is fixedly connected to the right side inside the upper end of the tank body, a water outlet pipe is fixedly connected to the right side inside the lower end of the tank body, an activated carbon filter element is fixedly connected to the lower end inside the tank body, an observation plate is fixedly connected to the inside of the front end of the tank body, the observation plate is made of transparent glass, and a treatment mechanism is connected to both ends inside and outside the tank body. The treatment mechanism includes a cleaning unit and a flow equalizing unit. The cleaning unit is arranged at the front end of the tank body, and the flow equalizing unit is arranged at the upper end of the tank body.

[0009] The cleaning unit includes an arc-shaped sealing plate, a connecting plate, a spring, a sliding plate and a connecting sleeve. The arc-shaped sealing plate is connected to the front end of the tank body. The connecting plate is fixedly connected to the middle position on the front side of the arc-shaped sealing plate. The spring is connected inside the connecting plate. The sliding plate is fixedly connected to one end of the spring. The connecting sleeve is fixedly connected to the front end outside the tank body.

[0010] Further improvement lies in that grooves are symmetrically formed at the upper and lower ends inside the connecting plate. One end of the spring far from the sliding plate is fixedly connected to the innermost end of the inner side of the groove. The outer side of the sliding plate is slidably connected to the inner side of the groove. Thus, when the spring bounces, the sliding plate can be driven to slide along the inner side of the groove, thereby playing a role in limiting the movement of the sliding plate.

[0011] Further improvement lies in that the number of the connecting sleeves is two, and they are respectively fixed to the middle positions at the upper and lower ends in front of the outer side of the tank body. The outer side of the end of the sliding plate far from the spring is slidably connected to the inner side of the connecting sleeve. Thus, after the spring rebounds and pushes the end of the sliding plate far from the spring into the inner side of the connecting sleeve, the sliding plate can be fixed to the inner side of the sliding plate.

[0012] Further improvement lies in that a through groove is formed at the lower part in the front end inside the tank body. The outer side of the arc-shaped sealing plate is slidably connected to the inner side of the through groove. Thus, after sliding the arc-shaped sealing plate into the inner side of the through groove and then fixing the sliding plate to the inner side of the connecting sleeve, the arc-shaped sealing plate can be fixed to the inner side of the through groove to close the through groove.

[0013] Further improvement lies in that the flow equalizing unit includes a motor, a rotating rod and a water guiding plate. The motor is fixedly connected to the middle position at the upper end outside the tank body. The rotating rod is fixedly connected to the lower end of the output shaft of the motor. The water guiding plate is fixedly connected to the lower end of the rotating rod.

[0014] A further improvement lies in that the lower end of the water inlet pipe is located at the upper edge of the water guide plate. Thus, when the water entering the tank body through the water inlet pipe falls onto the water guide plate, starting the motor causes its output shaft to rotate, driving the rotation of the rotating rod and the water guide plate at the lower end together, and the water falling onto the water guide plate can be evenly thrown to the surroundings and then evenly flow along the inner wall of the tank body onto the activated carbon filter element, avoiding direct impact of the water on the activated carbon filter element and improving the water purification capacity.

[0015] A further improvement lies in that a rubber pad is fixedly connected to the outer side of the arc-shaped sealing plate. Thus, after the arc-shaped sealing plate is fixed in the through groove at the front end of the tank body, the rubber pad on the outer side of the arc-shaped sealing plate contacts the inner side of the through groove, enabling the contact between the arc-shaped sealing plate and the through groove to be sealed and preventing the water entering the tank body from leaking out from the contact between the arc-shaped sealing plate and the through groove.

[0016] In summary, the present application discloses an activated carbon tank for water treatment.

[0017] In this technical solution, after pressing the sliding plate into the inner side of the groove, the arc-shaped sealing plate is taken out from the inner side of the through groove, and then the impurities on the activated carbon filter element can be cleaned through the through groove.

[0018] Furthermore, by starting the motor, its output shaft rotates to drive the rotation of the rotating rod and the water guide plate at the lower end together, and the water falling onto the water guide plate can be evenly thrown to the surroundings and then evenly flow along the inner wall of the tank body onto the activated carbon filter element, avoiding direct impact of the water on the activated carbon filter element and improving the water purification capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the internal structure of the tank body of the present utility model;

[0021] Figure 3 is a schematic diagram of the structure at the arc-shaped sealing plate of the present utility model;

[0022] Figure 4 is a schematic diagram of the internal structure of the connecting plate of the present utility model.

[0023] In the figure: 1, tank body; 2, tank feet; 3, water inlet pipe; 4, water outlet pipe; 5, activated carbon filter element; 601, arc-shaped sealing plate; 602, connecting plate; 603, spring; 604, sliding plate; 605, connecting sleeve; 701, motor; 702, rotating rod; 703, water guide plate; 8, observation plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1 - 4 , the present invention provides a technical solution:

[0026] Embodiment 1:

[0027] An activated carbon tank for water treatment, comprising a tank body 1 and tank feet 2. The tank feet 2 are fixedly connected to the four corners of the lower side of the tank body 1. A water inlet pipe 3 is fixedly connected to the right side inside the upper end of the tank body 1, and a water outlet pipe 4 is fixedly connected to the right side inside the lower end of the tank body 1. An activated carbon filter element 5 is fixedly connected to the inner lower end of the tank body 1. An observation plate 8 is fixedly connected to the inner front end of the tank body 1. The observation plate 8 is made of transparent glass. A treatment mechanism is connected to both the inner and outer ends of the tank body 1. The treatment mechanism includes a cleaning unit and a flow equalizing unit. The cleaning unit is arranged at the front end of the tank body 1, and the flow equalizing unit is arranged at the upper end of the tank body 1.

[0028] The cleaning unit includes an arc-shaped sealing plate 601, a connecting plate 602, a spring 603, a sliding plate 604, and a connecting sleeve 605. The arc-shaped sealing plate 601 is connected to the front end of the tank body 1. The connecting plate 602 is fixedly connected to the middle position on the front side of the arc-shaped sealing plate 601. The spring 603 is connected inside the connecting plate 602. The sliding plate 604 is fixedly connected to one end of the spring 603. Grooves are symmetrically formed at the upper and lower ends inside the connecting plate 602. The end of the spring 603 away from the sliding plate 604 is fixedly connected to the innermost end of the inner side of the groove. The outer side of the sliding plate 604 is slidably connected to the inner side of the groove. Thus, when the spring 603 bounces, the sliding plate 604 can be driven to slide along the inner side of the groove, thereby playing a role in limiting the movement of the sliding plate 604.

[0029] The connecting sleeve 605 is fixedly connected to the outer front end of the tank body 1. The number of the connecting sleeves 605 is two, and they are respectively fixed to the middle positions at the upper and lower ends of the front side of the outer side of the tank body 1. The outer side of the end of the sliding plate 604 away from the spring 603 is slidably connected to the inner side of the connecting sleeve 605. Thus, after the spring 603 rebounds and pushes the end of the sliding plate 604 away from the spring 603 into the inner side of the connecting sleeve 605, the sliding plate 604 can be fixed to the inner side of the sliding plate 604.

[0030] A through groove is provided below the front end inside the tank body 1, and the outer side of the arc-shaped sealing plate 601 is slidably connected to the inner side of the through groove. Thus, after sliding the arc-shaped sealing plate 601 to the inner side of the through groove, and then fixing the sliding plate 604 to the inner side of the connecting sleeve 605, the arc-shaped sealing plate 601 can be fixed to the inner side of the through groove to close the through groove.

[0031] Embodiment Two:

[0032] Based on Embodiment One: The flow equalizing unit includes a motor 701, a rotating rod 702, and a water guide plate 703. The motor 701 is fixedly connected to the middle position at the upper end of the outer side of the tank body 1. The rotating rod 702 is fixedly connected to the lower end of the output shaft of the motor 701. The water guide plate 703 is fixedly connected to the lower end of the rotating rod 702.

[0033] The lower end of the water inlet pipe 3 is located at the upper end of the edge of the water guide plate 703. Thus, when the water entering the tank body 1 through the water inlet pipe 3 falls onto the water guide plate 703, starting the motor 701 causes its output shaft to rotate, driving the rotating rod 702 and the water guide plate 703 at the lower end to rotate together, and the water falling onto the water guide plate 703 can be evenly thrown to the surroundings and then flow evenly along the inner wall of the tank body 1 onto the activated carbon filter element 5, avoiding direct impact of the water on the activated carbon filter element 5 and improving the water purification ability.

[0034] Embodiment Three:

[0035] Based on Embodiment One: A rubber pad is fixedly connected to the outer side of the arc-shaped sealing plate 601. Thus, after fixing the arc-shaped sealing plate 601 to the through groove at the front end of the tank body 1, the rubber pad on the outer side of the arc-shaped sealing plate 601 contacts the inner side of the through groove, enabling the contact between the arc-shaped sealing plate 601 and the through groove to be sealed, preventing the water entering the tank body 1 from leaking out from the contact between the arc-shaped sealing plate 601 and the through groove.

[0036] Working principle: During use, first start the motor 701, whose output shaft rotates to drive the rotating rod 702 and the water guide plate 703. Inject the water to be treated from the water inlet pipe 3 onto the water guide plate 703 in the tank body 1. The rotating water guide plate 703 evenly throws the water to the surroundings, and then it flows evenly along the inner wall of the tank body 1 onto the activated carbon filter element 5. After being filtered by the activated carbon filter element 5, it flows out from the water outlet pipe 4 at the lower end.

[0037] Note that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. An activated carbon tank for water treatment, comprising a tank body (1) and a tank foot (2), wherein the tank foot (2) is fixedly connected to the four corners of the lower side of the tank body (1), characterized in that: A water inlet pipe (3) is fixedly connected to the right side of the upper end of the tank body (1), a water outlet pipe (4) is fixedly connected to the right side of the lower end of the tank body (1), an activated carbon filter element (5) is fixedly connected to the lower end of the inner side of the tank body (1), an observation plate (8) is fixedly connected to the front end of the tank body (1), the observation plate (8) is made of transparent glass, and a processing mechanism is connected to the inner and outer ends of the tank body (1), the processing mechanism comprises a cleaning unit and a flow equalizing unit, the cleaning unit is arranged at the front end of the tank body (1), and the flow equalizing unit is arranged at the upper end of the tank body (1); The cleaning unit comprises an arc-shaped sealing plate (601), a connecting plate (602), a spring (603), a sliding plate (604) and a connecting sleeve (605); the arc-shaped sealing plate (601) is connected to the front end of the tank body (1); the connecting plate (602) is fixedly connected to the middle position of the front side of the arc-shaped sealing plate (601); the spring (603) is connected to the inside of the connecting plate (602); the sliding plate (604) is fixedly connected to one end of the spring (603); and the connecting sleeve (605) is fixedly connected to the outer front end of the tank body (1).

2. The activated carbon tank for water treatment according to claim 1, characterized in that: The connecting plate (602) has grooves symmetrically formed at the upper and lower ends thereof, one end of the spring (603) away from the sliding plate (604) is fixedly connected to the innermost end of the groove, and the outer side of the sliding plate (604) is slidably connected to the inner side of the groove.

3. The activated carbon tank for water treatment according to claim 1, characterized in that: There are two connecting sleeves (605), which are respectively fixed to the front of the outer side of the tank body (1) at the middle position of the upper and lower ends of the arc-shaped sealing plate (601), and the outer side of one end of the sliding plate (604) away from the spring (603) is slidably connected to the inner side of the connecting sleeve (605).

4. The activated carbon tank for water treatment according to claim 1, characterized in that: A through groove is provided at the lower front end of the interior of the tank body (1), and the outer side of the arc-shaped sealing plate (601) is slidably connected to the inner side of the through groove.

5. The activated carbon tank for water treatment according to claim 1, characterized in that: The flow-uniform unit comprises a motor (701), a rotating rod (702) and a water guide plate (703); the motor (701) is fixedly connected to the middle position of the upper end of the outer side of the tank body (1); the rotating rod (702) is fixedly connected to the lower end of the output shaft of the motor (701); and the water guide plate (703) is fixedly connected to the lower end of the rotating rod (702).

6. The activated carbon tank for water treatment according to claim 5, characterized in that: The lower end of the water inlet pipe (3) is located at the upper end of the edge of the water guide plate (703).

7. The activated carbon tank for water treatment according to claim 1, characterized in that: A rubber pad is fixedly connected to the outer side of the arc-shaped sealing plate (601).

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