Automatic flocculant adding device
By designing an automatic flocculant addition device, the first and second extension plates are used to achieve uniform flocculant addition, and the storage box is cleaned by scrapers and scrapers, which solves the problem of uneven flocculant addition and improves wastewater treatment efficiency and effluent quality.
Patent Information
- Application Number
- CN202520437217.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Existing automatic flocculant dosing devices suffer from uneven dosing in wastewater treatment, resulting in suspended particles in the wastewater failing to coagulate in a timely manner, increasing energy consumption and affecting treatment efficiency.
An automatic flocculant addition device was designed. By setting up a first extension plate, a second extension plate, a discharge box, and a first motor, the flocculant can be fully added. The flocculant on the inner wall of the storage box is cleaned by a combination of a scraper, a scraper blade, and a second motor to prevent adhesion.
This method achieves uniform dosing of flocculants in the sewage tank, shortens sewage mixing time, improves treatment efficiency, and ensures that the effluent quality meets standards.
Smart Images
Figure CN223950819U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of sewage treatment, and specifically relates to an automatic flocculant adding device. BACKGROUND
[0002] The flocculant is a kind of reagent that can make solute, colloid or suspended particle in water solution unstable and produce flocculation or flocculation precipitate, and the reagent mainly neutralizes the particle with negative (positive) electricity in water through the group with positive (negative) electricity, reduces its electric potential, makes it in unstable state, then utilizes the polymerization property to concentrate these particles, and separates them out through physical or chemical method.
[0003] In the sewage treatment process, the effective putting of flocculant is the key link to ensure water purification, needs to be put into the sewage pool through automatic adding device, although the existing automatic adding device has the function of automatically putting flocculant, but in the actual application scene, its putting mode still has limitation, the traditional flocculant automatic adding device generally adopts fixed-point putting, puts flocculant in a fixed position in the sewage pool, and flocculant cannot be distributed in the whole sewage pool, so that the suspended particles in sewage cannot be coagulated in time and effectively, and then the time required for sewage stirring is prolonged, which not only increases energy consumption, but also may affect the final sewage treatment effect, so that the effluent quality is difficult to reach the expected standard, thus it needs to be improved. SUMMARY
[0004] The utility model aims at the above problems, and provides an automatic flocculant adding device, which has the advantages of more comprehensive putting distribution.
[0005] To achieve the above object, the utility model provides following technical scheme: A flocculating agent automatic adding device, including the bottom plate, the rear side fixed mounting of bottom plate top has the storage box, the bottom fixed connection of storage box has the discharge cylinder, the front side fixed mounting of discharge cylinder bottom has the fixed plate, the inside fixed mounting of discharge cylinder bottom end front side has the fixed block, the quantity of fixed block has two, the bottom of two fixed block all has the first extension board that is hinged, the outer surface of first extension board is connected with the inner surface of fixed plate, the inside movable sleeve of first extension board has the second extension board, the outer surface of second extension board is connected with the inner surface of fixed plate, the bottom of second extension board is hinged and has the connecting block, the front and back of discharge cylinder all fixed mounting has the sliding block, the outer surface of sliding block is connected with the inner wall of fixed plate, the bottom fixed mounting of fixed plate left end has the first motor, the other end fixed connection of first motor output shaft has the pivot, the outer surface fixed sleeve of pivot has the rotary lever, the other end of rotary lever is hinged and has the articulated lever, the other end of articulated lever is hinged with the back of sliding block.
[0006] As the utility model prefers, the number of the first extension board is two, and a limiting groove is formed on the outer side of each of the two first extension boards, a limiting block is movably connected to the top of the inner surface of the limiting groove, and the outer surface of the limiting block is fixedly connected to the outer surface of the second extension board.
[0007] As the utility model prefers, a power motor is fixedly installed on the back of the discharge cylinder, a round shaft is fixedly connected to the other end of the output shaft of the power motor, the front end of the round shaft penetrates through the discharge cylinder and is movably sleeved with the inner wall of the discharge cylinder, and an auger blade is fixedly installed on the outer surface of the round shaft and located inside the discharge cylinder.
[0008] As the utility model prefers, a scraping rod is movably connected to the front and back of the top of the inner cavity of the storage box, a connecting rod is fixedly connected to the left and right sides between the scraping rods, a scraping plate is movably sleeved with the outer surface of the connecting rod, and the outer surface of the scraping plate is movably connected to the inner surface of the storage box.
[0009] As the utility model prefers, a lifting plate is fixedly installed on the top of the scraping rod, the outer surface of the lifting plate is movably sleeved with the inner wall of the storage box, and a fixed frame is fixedly connected to the other end of the lifting plate.
[0010] As the utility model prefers, a second motor is fixedly installed on the back of the storage box, a rotating shaft is fixedly connected to the other end of the output shaft of the second motor, and a rotating plate is fixedly sleeved with the outer surface of the rotating shaft.
[0011] As the utility model discloses, the inner part of the top end of the rotating plate is sleeved with a round block, and the outer surface of the round block is movably connected with the inner surface of the fixed frame.
[0012] Compared with the prior art, the utility model has the beneficial effects as follows:
[0013] 1、The utility model discloses a first extension plate, second extension plate, discharge box and first motor are set up, when needing to add flocculating agent, can through starting first motor, make the rotating shaft drive rotating rod rotate, thereby making articulated rod can drive discharge box to move left and right through the sliding block, when discharge box moves, will drive second extension plate to move to the outside of first extension plate through the connecting block, thereby make the overall length of first extension plate and second extension plate extend, make flocculating agent can enter to the inside of discharge box through first extension plate and second extension plate, and then more comprehensive put into the sewage pool through discharge box.
[0014] 2、The utility model discloses a scraping rod, scraper, fixed frame and round block are set up, when the operator needs to clean the flocculating agent adhered on the inner wall of the storage box, can through starting second motor, make the rotating shaft drive rotating plate rotate, thereby make round block extrude and push the inner surface of fixed frame, and then drive fixed frame to move down, make lifting plate drive scraping rod to descend, when scraping rod descends, can scrape off the flocculating agent adhered on the inner surface of storage box, and can drive scraper to descend simultaneously, make scraper when contacting the inclined plane of the bottom of storage box, can clean flocculating agent along the inclined plane, thereby avoiding the flocculating agent adhered in the inside of storage box. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structure schematic diagram of the utility model;
[0016] Figure 2 It is the sectional structure schematic diagram of the front of the utility model;
[0017] Figure 3 It is the structure schematic diagram of the first extension plate of the utility model;
[0018] Figure 4 It is the sectional structure schematic diagram of the side of the utility model;
[0019] Figure 5 It is the structure schematic diagram of the back of the utility model;
[0020] Figure 6 It is the structure schematic diagram of the storage box of the utility model;
[0021] Figure 7 It is the sectional structure schematic diagram of the top of the storage box of the utility model;
[0022] Figure 8 It is a cross-section structure schematic view of the storage box of the utility model.
[0023] In the figure: 1, bottom plate; 2, storage box; 3, discharge cylinder; 4, fixed plate; 5, fixed block; 6, first extension plate; 7, second extension plate; 8, connecting block; 9, discharge box; 10, sliding block; 11, first motor; 12, rotating shaft; 13, rotating rod; 14, hinged rod; 15, limiting groove; 16, limiting block; 17, power motor; 18, round shaft; 19, auger blade; 20, scraping rod; 21, connecting rod; 22, scraper; 23, lifting plate; 24, fixed frame; 25, second motor; 26, rotating shaft; 27, rotating plate; 28, round block. DETAILED DESCRIPTION
[0024] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0025] As Figures 1 to 8 shown, the utility model provides a kind of flocculating agent automatic adding device, including bottom plate 1, the rear side fixed mounting of bottom plate 1 top has storage box 2, the bottom of storage box 2 is fixedly connected with discharge cylinder 3, the front side fixed mounting of discharge cylinder 3 bottom has fixed plate 4, the inside fixed mounting of discharge cylinder 3 bottom end front side has fixed block 5, the number of fixed block 5 is two, the bottom of two fixed blocks 5 is hingedly connected with first extension plate 6, the outer surface of first extension plate 6 is movably connected with the inner surface of fixed plate 4, the inside of first extension plate 6 movably sleeved with second extension plate 7, the outer surface of second extension plate 7 is movably connected with the inner surface of fixed plate 4, the bottom of second extension plate 7 is hingedly connected with connecting block 8, the bottom of connecting block 8 is fixedly connected with discharge box 9, the front and back of discharge box 9 are fixedly installed with sliding block 10, the outer surface of sliding block 10 is movably connected with the inner wall of fixed plate 4, the bottom of fixed plate 4 left end is fixedly installed with first motor 11, the other end of first motor 11 output shaft is fixedly connected with rotating shaft 12, the outer surface of rotating shaft 12 is fixedly sleeved with rotating rod 13, the other end of rotating rod 13 is hingedly connected with hinged rod 14, the other end of hinged rod 14 is hingedly connected with the back of sliding block 10.
[0026] The operator drives the first motor 11 to make the rotating shaft 12 drive the rotating rod 13 to rotate, so that the articulated rod 14 can drive the discharge box 9 to move left and right under the limiting action of the sliding block 10, so that the flocculant can fall into the sewage more comprehensively and uniformly; when the discharge box 9 moves left and right, the second extension plate 7 is driven by the connecting block 8 to move outward in the first extension plate 6, so that the flocculant can enter the inside of the discharge box 9 through the first extension plate 6 and the second extension plate 7, and then fall into the sewage tank.
[0027] The first extension plate 6 is provided with a limiting groove 15 on the outer side, and the outer surface of the limiting block 16 is fixedly connected with the outer surface of the second extension plate 7.
[0028] As a technical optimization scheme of the utility model, the limiting block 16 can limit the second extension plate 7, so that the second extension plate 7 drives the limiting block 16 to move along the inner surface of the limiting groove 15 when moving.
[0029] The back of the discharge cylinder 3 is fixedly provided with a power motor 17, the other end of the output shaft of the power motor 17 is fixedly connected with a round shaft 18, the front end of the round shaft 18 penetrates through the discharge cylinder 3 and is movably sleeved with the inner wall of the discharge cylinder 3, the outer surface of the round shaft 18 is fixedly provided with a auger blade 19 in the discharge cylinder 3, and the outer surface of the auger blade 19 is movably connected with the inner surface of the discharge cylinder 3.
[0030] As a technical optimization scheme of the utility model, the operator drives the power motor 17 to make the round shaft 18 drive the auger blade 19 to rotate, so that the auger blade 19 can convey the flocculant, and the flocculant falls through the front side of the bottom of the discharge cylinder 3.
[0031] The front and rear sides of the top of the storage box 2 are movably connected with a scraping rod 20, the left and right sides between the scraping rods 20 are fixedly connected with a connecting rod 21, the outer surface of the connecting rod 21 movably sleeved with a scraper 22, and the outer surface of the scraper 22 is movably connected with the inner surface of the storage box 2.
[0032] As a technical optimization scheme of the utility model, when the scraping rod 20 descends, the flocculant adhered to the inner surface of the storage box 2 can be scraped off, and the scraper 22 can be driven to descend, the bottom of the scraper 22 is inclined, so that the scraper 22 can clean the flocculant along the inclined surface when contacting the inclined surface of the bottom of the storage box 2, thereby avoiding that the flocculant adheres to the inside of the storage box 2.
[0033] The top of the scraping rod 20 is fixedly installed with a lifting plate 23, the outer surface of the lifting plate 23 is movably sleeved with the inner wall of the storage box 2, and the other end of the lifting plate 23 is fixedly connected with a fixed frame 24.
[0034] As a technical optimization scheme of the utility model, when the fixed frame 24 moves downwards, the scraping rod 20 will be driven to move downwards by the lifting plate 23, so that the scraper 22 can be lowered.
[0035] The back surface of the storage box 2 is fixedly installed with a second motor 25, the other end of the output shaft of the second motor 25 is fixedly connected with a rotating shaft 26, and the outer surface of the rotating shaft 26 is fixedly sleeved with a rotating plate 27.
[0036] As a technical optimization scheme of the utility model, the operator starts the second motor 25, so that the rotating shaft 26 rotates, thereby driving the rotating plate 27 to rotate.
[0037] The inner part of the top end of the rotating plate 27 is fixedly sleeved with a round block 28, and the outer surface of the round block 28 is movably connected with the inner surface of the fixed frame 24.
[0038] As a technical optimization scheme of the utility model, when the rotating plate 27 rotates, the round block 28 will rotate around the rotating shaft 26, thereby extruding and pushing the inner surface of the fixed frame 24, and then driving the fixed frame 24 to move downwards.
[0039] The working principle and use process of the utility model are as follows:
[0040] When the operator needs to add flocculants to the sewage tank, the first motor 11 is started, the rotating rod 13 is driven to rotate by the rotating shaft 12, the hinged rod 14 is pushed out of the discharge box 9 by the sliding block 10, and the discharge box 9 moves under the limiting action of the sliding block 10, when the discharge box 9 moves, the second extension plate 7 is driven to move outward by the connecting block 8, so that the length of the first extension plate 6 and the second extension plate 7 is extended, then the operator starts the power motor 17, the auger blade 19 is driven to rotate by the circular shaft 18, so that the auger blade 19 forwards the flocculants in the storage box 2, and then the flocculants can enter the inside of the discharge box 9 through the first extension plate 6 and the second extension plate 7, so that the flocculants are more comprehensively added to the sewage when the discharge box 9 moves left and right.
[0041] When the operator needs to process the flocculant inside the storage box 2, the second motor 25 can be started to drive the rotating shaft 26 to rotate the rotating plate 27, so that the circular block 28 extrudes the inner surface of the fixed frame 24, and then drives the fixed frame 24 to move downward, so that the lifting plate 23 drives the scraper rod 20 to move downward, and the scraper rod 20 cleans the flocculant on the inner wall of the storage box 2, and the scraper rod 20 is lowered to drive the scraper plate 22 to descend, so that the scraper plate 22 can clean the flocculant along the slope when contacting the slope at the bottom of the storage box 2, thereby avoiding the adhesion of the damp flocculant inside the storage box 2.
[0042] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0043] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A flocculant automatic adding device comprising a base plate (1), characterized in that: The rear side of the top of the bottom plate (1) is fixedly installed with a storage box (2), the bottom of the storage box (2) is fixedly connected with a discharging cylinder (3), the front side of the bottom of the discharging cylinder (3) is fixedly installed with a fixed plate (4), the inside of the front side of the bottom end of the discharging cylinder (3) is fixedly installed with a fixed block (5), the number of the fixed block (5) is two, the bottom of the two fixed blocks (5) is hingedly connected with a first extension plate (6), the outer surface of the first extension plate (6) is movably connected with the inner surface of the fixed plate (4), the inside of the first extension plate (6) is movably sleeved with a second extension plate (7), the outer surface of the second extension plate (7) is movably connected with the inner surface of the fixed plate (4), the bottom of the second extension plate (7) is hingedly connected with a connecting block (8), the bottom of the connecting block (8) is fixedly connected with a discharging box (9), the front and back of the discharging box (9) is fixedly installed with a sliding block (10), the outer surface of the sliding block (10) is movably connected with the inner wall of the fixed plate (4), the bottom of the left end of the fixed plate (4) is fixedly installed with a first motor (11), the other end of the output shaft of the first motor (11) is fixedly connected with a rotating shaft (12), the outer surface of the rotating shaft (12) is fixedly sleeved with a rotating rod (13), the other end of the rotating rod (13) is hingedly connected with a hinged rod (14), the other end of the hinged rod (14) is hingedly connected with the back of the sliding block (10).
2. The automatic flocculant adding device according to claim 1, characterized in that: The number of the first extension plate (6) is two, the outer side of the two first extension plates (6) is provided with a limiting groove (15), the top of the inner surface of the limiting groove (15) is movably connected with a limiting block (16), the outer surface of the limiting block (16) is fixedly connected with the outer surface of the second extension plate (7).
3. The automatic flocculant adding device according to claim 1, characterized in that: The back of the discharging cylinder (3) is fixedly installed with a power motor (17), the other end of the output shaft of the power motor (17) is fixedly connected with a round shaft (18), the front end of the round shaft (18) penetrates through the discharging cylinder (3) and is movably sleeved with the inner wall of the discharging cylinder (3), the outer surface of the round shaft (18) is fixedly installed with a auger blade (19) located in the inside of the discharging cylinder (3), the outer surface of the auger blade (19) is movably connected with the inner surface of the discharging cylinder (3).
4. The automatic flocculant adding device according to claim 1, characterized in that: The front and back of the top of the inner cavity of the storage box (2) is movably connected with a scraping rod (20), the left and right sides between the scraping rods (20) are fixedly connected with a connecting rod (21), the outer surface of the connecting rod (21) is movably sleeved with a scraper (22), the outer surface of the scraper (22) is movably connected with the inner surface of the storage box (2).
5. The automatic flocculant adding device according to claim 4, characterized in that: The top of the scraping rod (20) is fixedly installed with a lifting plate (23), the outer surface of the lifting plate (23) is movably sleeved with the inner wall of the storage box (2), the other end of the lifting plate (23) is fixedly connected with a fixed frame (24).
6. The automatic flocculant adding device according to claim 1, characterized in that: The back of the storage box (2) is fixedly installed with a second motor (25), the other end of the output shaft of the second motor (25) is fixedly connected with a rotating shaft (26), the outer surface of the rotating shaft (26) is fixedly sleeved with a rotating plate (27).
7. The automatic flocculant adding device according to claim 6, characterized in that: The inner part of the top end of the rotating plate (27) is fixed with a round block (28), and the outer surface of the round block (28) is movably connected with the inner surface of the fixed frame (24).