CN112062306A - Mechanical grating decontamination equipment and method - Google Patents
Mechanical grating decontamination equipment and method Download PDFInfo
- Publication number
- CN112062306A CN112062306A CN202010924349.XA CN202010924349A CN112062306A CN 112062306 A CN112062306 A CN 112062306A CN 202010924349 A CN202010924349 A CN 202010924349A CN 112062306 A CN112062306 A CN 112062306A
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- China
- Prior art keywords
- container
- chain wheel
- fixing frames
- water
- chain
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Abstract
The invention relates to the technical field of mechanical grilles, and discloses a mechanical grille decontamination device which comprises a water tank body, wherein a supporting platform is arranged in the water tank body, two first fixing frames are arranged in the water tank body, the two first fixing frames are positioned in the same row, one side of the two first fixing frames, which is close to each other, is provided with a first chain wheel, two ends of the first chain wheel are respectively connected with the two fixing frames in a rotating manner through bearings, two second fixing frames are arranged above the supporting platform, and the two fixing frames are provided with a second fixing frame and a supporting plate, and two ends of the bottom of the second fixing frame are provided with a first inserted bar and a second inserted bar, so that the two fixing frames can move up and down through the first inserted bar and the second inserted bar, the angle of a rake tooth chain can be adjusted, the invention has higher adaptability in different water tanks, can be conveniently adjusted, and ensures the cleaning, the condition that cleaning is inconvenient when different water pools are faced is avoided.
Description
Technical Field
The invention relates to the technical field of mechanical gratings, in particular to a mechanical grating decontamination device and a method.
Background
A mechanical grid is a type of grid equipment that can automatically remove debris that has adhered to the grid. Mechanical grates are one of the early generation of purification devices in the feedwater and wastewater treatment technology. It has alleviateed workman's intensity of labour widely, and the protection workman is healthy, reduces the head loss of intaking, improves pump station efficiency, and mechanical grid kind is more, generally has the grid of interception pollutant, clears away the rack harrow of grid interception pollutant, drives components such as traction element and the transmission of rack harrow operation, and mechanical grid can divide into three main categories according to the position of removing dirty harrow: front cleaning type, back cleaning type and self cleaning type.
The shape angle of the mechanical grating in the prior art is mostly fixed, and when the mechanical grating faces different water pools needing to be cleaned, normal decontamination is affected due to mismatching of the angle, so that the mechanical grating decontamination equipment and the method are provided.
Disclosure of Invention
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides a mechanical grille decontamination apparatus and method to solve the problems set forth in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a mechanical grid dirt removing device comprises a water tank body, wherein a supporting platform is arranged inside the water tank body, two fixing frames I are arranged inside the water tank body, the two fixing frames I are located in the same row, a chain wheel I is arranged on one side, close to each other, of the two fixing frames I, two ends of the chain wheel I are respectively in rotating connection with the two fixing frames through bearings, two fixing frames II are arranged above the supporting platform, a chain wheel II is arranged on one side, close to each other, of the two fixing frames II, one end of the chain wheel II is in rotating connection with one fixing frame II through a bearing, one end of the chain wheel II is connected with the output end of a motor, a rake tooth chain is arranged on the left side of the supporting platform of the motor, the inner wall of the rake tooth chain is in contact with the outer surfaces of the chain wheel I and the chain wheel II, the two ends of the top of the mounting seat are fixedly connected with supporting plates, the two ends of the bottom of the two fixing frames are fixedly connected with a first inserted rod and a second inserted rod, the two second inserted rods are respectively positioned on the right sides of the two first inserted rods, the two first inserted rods and the two second inserted rods respectively penetrate through the supporting plates and extend into the supporting plates, the two ends of the two supporting plates are respectively fixedly connected with reinforcing ribs, the bottoms of the two reinforcing ribs are respectively and fixedly connected with the mounting seat, and two fixing bolts are respectively arranged at one end, far away from the two supporting plates, the top of the supporting platform is provided with a container which is positioned at the lower end of the second chain wheel, the inner wall of the container is horizontally provided with a filter screen, the filter screen bottom is provided with the drain pipe, the drain pipe is "L" shape setting, drain pipe one end runs through the container bottom and extends to inside the container, the drain pipe other end sets up with supporting platform lateral wall level.
Preferably, the supporting platform is arranged in an L shape, and a through hole is formed in the middle shaft of the supporting platform.
Preferably, the bottom of the fixing frame is fixedly connected with supporting legs, the supporting legs are in a trapezoidal arrangement, and the bottom of each supporting leg is provided with anti-skid grains.
Preferably, the rake chain is assembled in parallel with a plurality of identical rake gears interleaved.
Preferably, the two support plates are respectively positioned right below the two second fixing frames.
Preferably, four fixing bolt is the level setting, four fixing bolt equally divide and do not run through two backup pads and extend to two backup pads inside with two inserted bar one and the contact of inserted bar two.
A mechanical grating decontamination method comprises the following steps:
s1, selecting a water pool to be decontaminated, preventing the equipment from the water pool, and ensuring that the water body can normally flow to the water pool;
s2, adjusting the height of the second fixing frame through the fixing bolt according to the actual situation, and adjusting the angle of the rake tooth chain;
s3, placing the container below the second chain wheel, and placing the tail end of the drain pipe above the water pool;
s4, by starting the motor, the motor drives the rake tooth chain to rotate through the first chain wheel and the second chain wheel, so that sundries in the water tank body are separated from water through the rake tooth chain;
s5, falling most of solid impurities on the rake tooth chain into the container through self-weight;
s6, washing other sundries on the rake tooth chain by using a high-pressure water gun, and dropping the sundries into a container;
water flow in the S7 and the S is filtered by the filter screen in the container and then is discharged in the water pool body again through the drain pipe;
and S8, repeating the operations of S4-S7 until the sundries in the water basin body are completely treated.
Compared with the prior art, the invention provides a mechanical grating decontamination device and a method, which have the following beneficial effects:
1. according to the invention, the fixing frame II and the supporting plate are arranged, and the inserted link I and the inserted link II are arranged at two ends of the bottom of the fixing frame II, so that the fixing frame II can move up and down through the inserted link I and the inserted link II, and the angle of the rake tooth chain can be adjusted.
2. According to the invention, the container is arranged, so that sundries falling on the rake tooth chain can be collected, then the sundries on the rake tooth chain can be cleaned up through the high-pressure water gun, the cleaning effect on the rake tooth chain and the water tank body is ensured, and then the water flow in the container can be discharged into the water tank body again after being filtered through the filter screen, so that the waste of water resources is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the present invention A.
In the figure: 1 water pool body, 2 supporting platforms, 3 a first fixed frame, 4 supporting feet, 5 a first chain wheel, 6 a second chain wheel, 7 a rake tooth chain, 8 a second fixed frame, 9 a mounting seat, 10 a supporting plate, 11 a first inserted link, 12 a second inserted link, 13 a fixing bolt, 14 a reinforcing rib, 15 containers, 16 filter screens and 17 drain pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a mechanical grid dirt removing device comprises a water tank body 1, a supporting platform 2 is arranged inside the water tank body 1, the supporting platform 2 is arranged in an L shape, a through hole is formed in the middle shaft of the supporting platform 2, two fixing frames I3 are arranged inside the water tank body 1, supporting legs 4 are fixedly connected to the bottoms of the two fixing frames I3, the two supporting legs 4 are arranged in a trapezoid shape, anti-skid grains are arranged at the bottoms of the two supporting legs 4, the two fixing frames I3 are located in the same row, a chain wheel I5 is arranged on one side, close to each other, of the two fixing frames I3, two ends of the chain wheel I5 are respectively rotatably connected with the two fixing frames I3 through bearings, two fixing frames II 8 are arranged above the supporting platform 2, a chain wheel II 6 is arranged on one side, close to each other, one end of the chain wheel II 6 is rotatably connected with one fixing frame II 8, the left side of the motor supporting platform 2 is provided with a rake tooth chain 7, the rake tooth chain 7 is assembled by a plurality of identical rake tooth parts in a staggered and parallel mode, the inner wall of the rake tooth chain 7 is in contact with the outer surfaces of a chain wheel I5 and a chain wheel II 6, the bottom of the chain wheel II 6 is provided with a mounting seat 9, the mounting seat 9 is in contact with the top of the supporting platform 2, two ends of the top of the mounting seat 9 are fixedly connected with supporting plates 10, the angle of the rake tooth chain 7 can be adjusted by arranging a fixing frame II 8 and the supporting plates 10 and arranging an inserting rod I11 and an inserting rod II 12 at two ends of the bottom of the fixing frame II 8, so that the fixing frame II 8 can move up and down through the inserting rod I11 and the inserting rod II 12, the adaptability is high in the face of different water pools, the cleaning effect on the water pools is ensured, the condition that the cleaning is inconvenient in the face of different water pools is avoided, the two supporting plates, the two ends of the bottom of the two fixing frames II 8 are fixedly connected with an inserted bar I11 and an inserted bar II 12, the two inserted bar II 12 are respectively positioned at the right side of the two inserted bar I11, the two inserted bar I11 and the inserted bar II 12 respectively penetrate through the support plate 10 and extend into the support plate 10, the two ends of the two support plate 10 are respectively fixedly connected with a reinforcing rib 14, the bottoms of the two reinforcing ribs 14 are respectively fixedly connected with the mounting seat 9, the ends, far away from the two support plates 10, of the two support plates 10 are respectively provided with two fixing bolts 13, the four fixing bolts 13 are horizontally arranged, the four fixing bolts 13 respectively penetrate through the two support plates 10 and extend into the two support plates 10 to be contacted with the two inserted bar I11 and the inserted bar II 12, the top of the support platform 2 is provided with a container 15, sundries falling on the rake chain 7 can be collected by arranging the container 15, and then the sundries on, guaranteed the cleaning performance to rake teeth chain 7 and pond body 1, the rethread sets up filter screen 16 and can pass through the rivers of container 15 inside and discharge again into pond body 1 inside after filtering, avoid the waste to the water resource, container 15 is located two 6 lower extremes of sprocket, 15 inner wall levels of container are provided with filter screen 16, filter screen 16 bottom is provided with drain pipe 17, drain pipe 17 is "L" shape setting, inside drain pipe 17 one end runs through 15 bottoms of container and extends to container 15, the drain pipe 17 other end and the 2 lateral walls levels of supporting platform set up.
A mechanical grating decontamination method comprises the following steps:
s1, selecting a water pool to be decontaminated, preventing the equipment from the water pool, and ensuring that the water body can normally flow to the water pool;
s2, adjusting the height of the second fixing frame 8 through the fixing bolt 13 according to the actual situation, and adjusting the angle of the rake tooth chain 7;
s3, placing the container 15 below the second chain wheel 6, and placing the tail end of the drain pipe 17 above the water pool;
s4, the motor is started to drive the rake tooth chain 7 to rotate through the first chain wheel 5 and the second chain wheel 6, and accordingly sundries in the water tank body 1 are separated from water through the rake tooth chain 7;
s5, most of solid impurities on the rake tooth chain 7 fall off by self weight and fall into the container 15;
s6, washing away other sundries on the rake tooth chain 7 by using a high-pressure water gun, and dropping the sundries into the container 15;
the water flows in the S7 and S6 are filtered by the filter screen 16 in the container 15 and then are discharged again to the inside of the sink body 1 through the drain pipe 17;
and S8, repeating the operations S4-S7 until the sundries in the water basin body 1 are completely removed.
In conclusion, the present invention has the fixing frame II 8 and the supporting plate 10, and the inserting rod I11 and the inserting rod II 12 are disposed at two ends of the bottom of the fixing frame II 8, so that the second fixing frame 8 can move up and down through the first inserted link 11 and the second inserted link 12, the angle of the rake tooth chain 7 can be adjusted, the invention has higher adaptability when facing different water pools, can be conveniently adjusted, ensures the cleaning effect of the water pool, avoids the condition of inconvenient cleaning when facing different water pools, and has the advantages that by arranging the container 15, can collect the debris that drop on the rake teeth chain 7, make debris on the rake teeth chain 7 can the clean up through high-pressure squirt again, guaranteed the cleaning effect to rake teeth chain 7 and pond body 1, inside rethread set up filter screen 16 can discharge the rivers of container 15 inside again into pond body 1 after filtering, avoid the waste to the water resource.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mechanical grid scrubbing equipment, includes pond body (1), its characterized in that: the pool comprises a pool body (1), a supporting platform (2) is arranged inside the pool body (1), two first fixing frames (3) are arranged inside the pool body (1), the two first fixing frames (3) are located in the same row, a first chain wheel (5) is arranged on one side, close to each other, of the two first fixing frames (3), two ends of the first chain wheel (5) are equally divided and are respectively in rotating connection with the two first fixing frames (3) through bearings, two second fixing frames (8) are arranged above the supporting platform (2), a second chain wheel (6) is arranged on one side, close to each other, of the two fixing frames (8), one end of the second chain wheel (6) is in rotating connection with the second fixing frame (8) through a bearing, one end of the second chain wheel (6) is connected with the output end of a motor, a rake tooth chain (7) is arranged on the left side of the supporting platform (2) of the motor, and the inner wall of, the bottom of the second chain wheel (6) is provided with a mounting seat (9), the mounting seat (9) is in contact with the top of the supporting platform (2), two supporting plates (10) are fixedly connected to the two ends of the top of the mounting seat (9), two first inserting rods (11) and two second inserting rods (12) are fixedly connected to the two ends of the bottom of the second fixing frame (8), the two second inserting rods (12) are equally divided and located on the right sides of the two first inserting rods (11), the two first inserting rods (11) and the two second inserting rods (12) are equally divided and respectively penetrate through the supporting plates (10) and extend into the supporting plates (10), two reinforcing ribs (14) are fixedly connected to the two ends of the supporting plates (10), the bottoms of the reinforcing ribs (14) are equally divided and respectively fixedly connected with the mounting seat (9), two fixing bolts (13) are respectively arranged at one ends, far away from the supporting plates (10), a container (15) is arranged at, container (15) are located two (6) lower extremes of sprocket, container (15) inner wall level is provided with filter screen (16), filter screen (16) bottom is provided with drain pipe (17), drain pipe (17) set up for "L" shape, drain pipe (17) one end runs through container (15) bottom and extends to container (15) inside, drain pipe (17) other end and supporting platform (2) lateral wall level set up.
2. The mechanical grill decontamination apparatus of claim 1, wherein: the supporting platform (2) is arranged in an L shape, and a through hole is formed in the middle shaft of the supporting platform (2).
3. The mechanical grill decontamination apparatus of claim 1, wherein: two equal fixedly connected with supporting legs (4) in mount (3) bottom, two supporting legs (4) are trapezoidal setting, two anti-skidding line has all been seted up to supporting legs (4) bottom.
4. The mechanical grill decontamination apparatus of claim 1, wherein: the rake chain (7) is assembled by a plurality of identical rake parts in a staggered and parallel manner.
5. The mechanical grill decontamination apparatus of claim 1, wherein: the two supporting plates (10) are respectively positioned under the two second fixing frames (8).
6. The mechanical grill decontamination apparatus of claim 1, wherein: four fixing bolt (13) are the level setting, four fixing bolt (13) are equallyd divide and are run through two backup pads (10) respectively and extend to two backup pads (10) inside and two inserted bar (11) and the contact of inserted bar two (12).
7. A mechanical grating decontamination method is characterized by comprising the following steps:
s1, selecting a water pool to be decontaminated, preventing the equipment from the water pool, and ensuring that the water body can normally flow to the water pool;
s2, adjusting the height of the second fixing frame (8) through the fixing bolt (13) according to actual conditions, and adjusting the angle of the rake tooth chain (7);
s3, placing the container (15) below the second chain wheel (6), and placing the tail end of the drain pipe (17) above the water pool;
s4, by starting the motor, the motor drives the rake tooth chain (7) to rotate through the chain wheel I (5) and the chain wheel II (6), so that sundries in the water tank body (1) are separated from water through the rake tooth chain (7);
s5, most of solid impurities on the rake tooth chain (7) fall off by self weight and fall into the container (15);
s6, washing other sundries on the rake tooth chain (7) by using a high-pressure water gun, and dropping the sundries into the container (15);
the water flow in the S7 and S6 is filtered by a filter screen (16) in the container (15) and then is discharged again in the water tank body (1) through a drain pipe (17);
and S8, repeating the operations of S4-S7 until the sundries in the water pool body (1) are completely treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010924349.XA CN112062306A (en) | 2020-09-04 | 2020-09-04 | Mechanical grating decontamination equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010924349.XA CN112062306A (en) | 2020-09-04 | 2020-09-04 | Mechanical grating decontamination equipment and method |
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| Publication Number | Publication Date |
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| CN112062306A true CN112062306A (en) | 2020-12-11 |
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| CN202010924349.XA Pending CN112062306A (en) | 2020-09-04 | 2020-09-04 | Mechanical grating decontamination equipment and method |
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| CN (1) | CN112062306A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777856A (en) * | 2020-12-23 | 2021-05-11 | 乾丰流体科技(江苏)有限公司 | Method and device for treating black and odorous water body |
| CN113813657A (en) * | 2021-08-08 | 2021-12-21 | 滁州永强汽车制造有限公司 | Vehicle-mounted fiber ball purified water filtering device |
| CN114180657A (en) * | 2021-12-14 | 2022-03-15 | 扬州市中太环保设备有限公司 | Steel wire rope traction type grating cleaner |
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| CN112777856A (en) * | 2020-12-23 | 2021-05-11 | 乾丰流体科技(江苏)有限公司 | Method and device for treating black and odorous water body |
| CN113813657A (en) * | 2021-08-08 | 2021-12-21 | 滁州永强汽车制造有限公司 | Vehicle-mounted fiber ball purified water filtering device |
| CN114180657A (en) * | 2021-12-14 | 2022-03-15 | 扬州市中太环保设备有限公司 | Steel wire rope traction type grating cleaner |
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Application publication date: 20201211 |