Adsorption filter tank
By driving the screw-driven moving mechanism and water spraying mechanism to eliminate foam in the sewage treatment device, the problem of foam overflow pollution is solved, and the clean operation and protection of the equipment are achieved.
Patent Information
- Application Number
- CN202423266206.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing wastewater treatment equipment generates a large amount of foam during the mixing process, causing foam overflow to contaminate the equipment and create false liquid levels, affecting the normal operation of the pump.
The device employs a screw-driven moving mechanism that drives the stirring shaft and the scraper, combined with a water spray mechanism to eliminate foam. The device is protected from wear by adjusting the stud and a buffer mechanism.
It effectively removes foam from the water surface, prevents equipment contamination, ensures normal pump operation, and reduces the risk of equipment wear.
Smart Images
Figure CN223716629U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sewage treatment technical field especially, relates to a kind of adsorption filter tank. BACKGROUND
[0002] Sewage treatment is the process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields, and is increasingly entering the daily life of ordinary people. The adsorption filter tank is used for filtration purposes to remove suspended solids in water to obtain water with lower turbidity.
[0003] As patent publication No. CN217627857U, an activated sludge sewage treatment device, relates to the technical field of sewage treatment, comprising a filter tank and a sedimentation tank, the filter tank is fixedly connected to one side of the sedimentation tank, one side of the inner wall of the filter tank is fixedly connected with a flow guide plate, the other side of the inner wall of the filter tank is fixedly connected with a sludge filter plate, the side of the sedimentation tank close to the filter tank is fixedly connected with a water pump unit, the back of the sedimentation tank is fixedly connected with two groups of servo motors, the output end of the servo motor is coaxially installed with a ball screw through one end of the sedimentation tank, the outer wall of the ball screw is slidably connected with a sliding table, the upper surface of the sliding table is fixedly connected with a support seat, one side of the lower surface of the support seat is fixedly connected with a balance assembly. The activated sludge sewage treatment device, the water pump absorbs the sedimented sewage in the sedimentation tank through the corrugated pipe, the filter cover can filter impurities, and the float ball floats on the water surface, thereby moving away from the sludge, thereby reducing the phenomenon of sludge floating up during water pumping. However, the above-mentioned sedimentation tank, when in use, causes a large amount of foam on the water surface when the sewage is subjected to stirring treatment, a large amount of foam overflows from the tank and spreads onto the walkway plate, causing serious pollution to external equipment and external tank walls, and causing false liquid level, which causes the pump to idle. Therefore, we propose an adsorption filter tank to solve the above problems. SUMMARY
[0004] The utility model aims at solving the shortcomings in the prior art and provides an adsorption filter tank.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] An adsorption filter tank, comprising a filter sedimentation tank main body, a driving screw is installed inside the filter sedimentation tank main body, a moving mechanism is connected to the surface of the driving screw, a stirring shaft is installed inside the moving mechanism, a buffer mechanism is provided below the moving mechanism, a stirring scraper is fixedly connected to the lower surface of the buffer mechanism, and a water spraying mechanism is installed on the inner wall of the filter sedimentation tank main body.
[0007] Preferably, the moving mechanism comprises a moving base plate, the surface of the driving screw rod is slidably connected with the moving base plate, and an adjusting screw column is inserted into the moving base plate.
[0008] Preferably, the guide column is in a cylindrical shape, and two groups of the guide columns are symmetrically arranged on the surface of the moving base plate, a through hole matched with the guide column is formed in the moving base plate, and the guide column can move in the through hole.
[0009] Preferably, the top end of the guide column is fixedly connected with a limiting disc, and the surface diameter of the limiting disc is larger than the surface diameter of the guide column, so that the guide column can be conveniently limited.
[0010] Preferably, the buffer mechanism comprises a connecting rod, the lower portion of the adjusting screw column is connected with the connecting rod through a bearing, a recess is formed in the end of the connecting rod, one end of a return spring is welded to the inner wall of the recess, the other end of the return spring is welded to one side of an extension column, and the other side of the extension column is fixedly connected with a buffer head, so that the extension column can be conveniently reset by the elastic force of the return spring.
[0011] Preferably, the cross sections of the connecting rod and the stirring rod are both in a U shape, one end of the extension column inserted into the connecting rod is fixedly connected with a limiting sliding block, and a through slot matched with the limiting sliding block is formed in the end of the connecting rod, so that the extension column can be conveniently limited by the limiting sliding block.
[0012] Preferably, the water spraying mechanism comprises a fixed block, the inner wall of the filter sedimentation tank body is fixedly connected with one end of the fixed block, the other end of the fixed block is fixedly connected with a water spraying pipe, a plurality of water spraying heads are equidistantly arranged below the water spraying pipe, and the inside of the fixed block is in communication with the water pump through a connecting pipe, so that the inside of the water spraying pipe can be conveniently supplemented with water by the welding wire connecting pipe and the water pump.
[0013] Compared with the prior art, the device has the following beneficial effects:
[0014] 1. The driving screw rod can control the movement of the moving mechanism along the inside of the filter sedimentation tank body, so that the stirring shaft can conveniently stir the sewage, the buffer mechanism can drive the stirring rod to move along the water surface during the movement of the moving mechanism, a large amount of foam generated on the water surface can be conveniently scraped to one side, the water pump can make the connecting pipe deliver water into the water spraying pipe, and the multiple water spraying heads can spray out to remove the foam scraped by the stirring rod.
[0015] 2、The device can make the adjusting screw post move along the inside of the moving bottom plate by rotating the adjusting screw post, conveniently adjust the position of the buffer mechanism and the push scraping rod, and conveniently adjust according to water surfaces of different depths, and when the buffer head is driven by the connecting rod to abut against the inner wall of the filter sedimentation tank main body, the elastic force of the reset spring can play a buffering protection role, avoiding the connecting rod directly abutting against the inner wall of the filter sedimentation tank main body and causing abrasion. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 A three-dimensional schematic view of the adsorption filter tank is provided in the utility model;
[0017] Figure 2 For Figure 1 A three-dimensional bottom view of the water spraying pipe and the connecting pipe structure in the utility model;
[0018] Figure 3 For Figure 1 A three-dimensional view of the moving bottom plate and the connecting rod structure in the utility model;
[0019] Figure 4 For Figure 1 A three-dimensional sectional view of the connecting rod and the push scraping rod structure in the utility model.
[0020] In the drawing: 1, filter sedimentation tank main body; 2, driving screw rod;
[0021] 3, moving mechanism; 31, moving bottom plate; 32, adjusting screw post; 33, guide column; 34, limiting disc;
[0022] 4, stirring shaft;
[0023] 5, buffer mechanism; 51, connecting rod; 52, reset spring; 53, telescopic column; 54, buffer head; 55, limiting sliding block;
[0024] 6, push scraping rod;
[0025] 7, water spraying mechanism; 71, fixed block; 72, water spraying pipe; 73, water spraying head; 74, connecting pipe; 75, water pump. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.
[0027] Referring to Figures 1-4The utility model provides an adsorption filter tank, including filter sedimentation tank main part 1, the inside installation of filter sedimentation tank main part 1 is with drive screw 2, and the surface of drive screw 2 is connected with moving mechanism 3, the inside installation of moving mechanism 3 is stirring axle 4, the lower portion of moving mechanism 3 is provided with buffer mechanism 5, and the lower surface of buffer mechanism 5 is fixedly connected with the pole of stirring 6, and the pole of stirring 6 can be conveniently stirred the foam of filter sedimentation tank main part 1 inside water surface, and the inner wall of filter sedimentation tank main part 1 is installed with water spraying mechanism 7.
[0028] Further, referring to Figure 1 And Figure 3 It can be known that the moving mechanism 3 includes a moving base plate 31, the surface of the drive screw 2 is slidably connected with the moving base plate 31, and the inside of the moving base plate 31 is threadedly inserted with an adjusting stud 32, the adjusting stud 32 is threadedly connected with the moving base plate 31, so that when the adjusting stud 32 is rotated, it can be conveniently moved in the moving base plate 31, and the inside of both sides of the moving base plate 31 is inserted with a guide column 33, which can conveniently limit and guide the buffer mechanism 5.
[0029] Further, referring to Figure 1 And Figure 3 It can be known that the guide column 33 is in the shape of a cylinder, and two groups of the guide column 33 are symmetrically arranged on the surface of the moving base plate 31, and a through hole matched with the guide column 33 is formed in the inside of the moving base plate 31, so that by arranging the guide column 33 in the shape of a cylinder, the wear between the guide column 33 and the moving base plate 31 can be conveniently reduced.
[0030] Further, referring to Figure 1 And Figure 3 It can be known that the top end of the guide column 33 is fixedly connected with a limiting disc 34, and the surface diameter of the limiting disc 34 is greater than the surface diameter of the guide column 33, so that the limiting disc 34 can conveniently limit the guide column 33.
[0031] Further, referring to Figure 3 And Figure 4 It can be known that the buffer mechanism 5 includes a connecting rod 51, the lower portion of the adjusting stud 32 is connected with the connecting rod 51 through a bearing, and a recess is formed in the end of the connecting rod 51, one end of a return spring 52 is welded to the inner wall of the recess, the other end of the return spring 52 is welded to one side of an extension column 53, the other side of the extension column 53 is fixedly connected with a buffer head 54, and the recess formed in the end of the connecting rod 51 can make the extension column 53 move in and out of the recess.
[0032] Further, referring to Figure 3 And Figure 4It can be known that the cross sections of the connecting rod 51 and the poking scraper rod 6 are arranged in U shape, the telescopic column 53 is fixedly connected with the limiting sliding block 55 at one end arranged in the connecting rod 51, and the end of the connecting rod 51 is internally provided with a through slot matched with the limiting sliding block 55, the limiting sliding block 55 can slide in the through slot through the telescopic movement of the telescopic column 53 in the connecting rod 51, and the telescopic column 53 can be limited.
[0033] Further, referring to Figure 1 and Figure 2 It can be known that the water spraying mechanism 7 comprises a fixed block 71, the inner wall of the filtering and sedimentation tank body 1 is fixedly connected with one end of the fixed block 71, and the other end of the fixed block 71 is fixedly connected with a water spraying pipe 72, a plurality of groups of water spraying heads 73 are equidistantly arranged below the water spraying pipe 72, the inside of the fixed block 71 is in communication with the water pump 75 through a connecting pipe 74, the fixed block 71 can be used for conveniently fixing the water spraying pipe 72, and the water spraying pipe 72 is diagonally arranged on the inner wall of the filtering and sedimentation tank body 1.
[0034] Working principle: when the filtering and sedimentation tank body 1 is used, according to the accompanying drawings Figure 1 , the accompanying drawings Figure 2 , the accompanying drawings Figure 3 and the accompanying drawings Figure 4 , the movable bottom plate 31 can be driven to rotate along the inside of the filtering and sedimentation tank body 1 through the driving of the lead screw 2, so that the movable bottom plate 31 drives the stirring shaft 4 to stir the sewage in the filtering and sedimentation tank body 1, and when the movable bottom plate 31 moves, the connecting rod 51 drives the poking scraper rod 6 to move along the water surface in the filtering and sedimentation tank body 1, so that the foam generated on the water surface can be scraped conveniently, the foam can be scraped to one side in the filtering and sedimentation tank body 1 conveniently, water can be injected into the connecting pipe 74 through the water pump 75 at this time, the connecting pipe 74 can deliver water into the water spraying pipe 72 at this time, and the foam can be removed through the plurality of groups of water spraying heads 73, and when the height of the poking scraper rod 6 needs to be adjusted, the adjusting screw column 32 can be driven to move along the movable bottom plate 31 through the rotation of the adjusting screw column 32, so that the connecting rod 51 and the poking scraper rod 6 can be conveniently moved, and the guide column 33 can slide along the movable bottom plate 31 when the connecting rod 51 moves.
[0035] The above is all the working principles of the utility model.
[0036] In the utility model, the mounting mode, the connecting mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-owned technologies, as long as the beneficial effects can be achieved, the implementation can be carried out, so that no more description is made.
[0037] The above embodiment is a preferred embodiment of the present application, but the embodiment of the present application is not limited by the above embodiment, and any change, modification, replacement, combination, simplification made without departing from the spirit and principle of the present application should be an equivalent replacement mode, which is included in the protection scope of the present application.
[0038] In the present application, under the condition of no opposite description, the orientation words contained in the terms such as "up, down, left, right, front, back, inside, outside and vertical and horizontal" only represent the orientation of the terms in the conventional use state, or the common name understood by the person skilled in the art, and should not be regarded as the limitation of the terms, at the same time, the serial nouns such as "first", "second" and "third" do not represent the specific quantity and order, but are only used for the differentiation of the name, and the terms "include", "contain" or any other variant thereof is intended to cover the non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes the elements inherent in such process, method, article or equipment.
Claims
1. An adsorptive filter basin comprising a filter sedimentation basin body (1), characterized in that, The inside of the filter sedimentation tank body (1) is internally provided with a driving screw rod (2), and the surface of the driving screw rod (2) is connected with a moving mechanism (3), the inside of the moving mechanism (3) is internally provided with a stirring shaft (4), the lower portion of the moving mechanism (3) is provided with a buffer mechanism (5), and the lower surface of the buffer mechanism (5) is fixedly connected with a stirring scraping rod (6), and the inner wall of the filter sedimentation tank body (1) is provided with a water spraying mechanism (7).
2. The adsorptive filter tank of claim 1, wherein The moving mechanism (3) comprises a moving base plate (31), the surface of the driving screw rod (2) is slidably connected with the moving base plate (31), and the inside of the moving base plate (31) is threadedly provided with an adjusting stud (32), and the inside of the moving base plate (31) is internally provided with a guide column (33).
3. The adsorptive filter bed of claim 2, wherein, The guide column (33) is provided in a cylindrical shape, and the surface of the moving base plate (31) is symmetrically provided with two groups of guide columns (33), and the inside of the moving base plate (31) is provided with a through hole matched with the guide column (33).
4. The adsorptive filter bed of claim 3, wherein The top end of the guide column (33) is fixedly connected with a limiting disc (34), and the surface diameter of the limiting disc (34) is greater than the surface diameter of the guide column (33).
5. The adsorptive filter bed of claim 2, wherein, The buffer mechanism (5) comprises a connecting rod (51), the lower portion of the adjusting stud (32) is connected with the connecting rod (51) through a bearing, and the end of the connecting rod (51) is provided with a groove, the inner wall of the groove is welded with one end of a return spring (52), and the other end of the return spring (52) is welded with one side of an extension column (53), and the other side of the extension column (53) is fixedly connected with a buffer head (54).
6. An adsorptive filter bed according to claim 5, wherein The cross sections of the connecting rod (51) and the stirring scraping rod (6) are provided in a U shape, one end of the extension column (53) inserted in the inside of the connecting rod (51) is fixedly connected with a limiting sliding block (55), and the inside of the end of the connecting rod (51) is provided with a through groove matched with the limiting sliding block (55).
7. The adsorptive filter bed of claim 1, wherein The water spraying mechanism (7) comprises a fixed block (71), the inner wall of the filter sedimentation tank body (1) is fixedly connected with one end of the fixed block (71), and the other end of the fixed block (71) is fixedly connected with a water spraying pipe (72), a plurality of water spraying heads (73) are installed at equal distances below the water spraying pipe (72), and the inside of the fixed block (71) is in communication with the inside of a water pump (75) through a connecting pipe (74).