CN116655024A - An intercepting device for sewage treatment in a sewage treatment pool - Google Patents

Abstract

The invention relates to the technical field of sewage treatment, and discloses an intercepting device for sewage treatment in a sewage treatment pool, including a water inlet channel, the water inlet channel communicates with the sewage pool, and an intercepting net plate is fixedly installed in the middle of the water inlet channel. The interior of the water inlet channel is provided with a cleaning device located in front of the intercepting net plate, and the top of the water inlet channel is provided with a collecting device located above the intercepting net plate. This intercepting device for sewage treatment in a sewage treatment pool is equipped with a cleaning device. When excessive debris is accumulated on the front of the intercepting screen, the driving motor starts to drive the two lifting threaded rods to rotate at the same time, so that the connecting seat drives the cleaning scraper. The scraper cleans the intercepting screen, so that the sundries accumulated in front of the intercepting screen are transmitted to the collection device for collection through the cleaning scraper, so that the front of the intercepting screen is always kept clean, preventing the interception net from being damaged due to excessive accumulation of debris. Board is clogged.

Description

An intercepting device for sewage treatment in a sewage treatment pool

technical field

The invention relates to the technical field of sewage treatment, in particular to an intercepting device for sewage treatment in a sewage treatment pool.

Background technique

Sewage treatment is the process of purifying sewage to meet the water quality requirements of being discharged into a certain water body or reused. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering, etc. Various fields have increasingly entered the daily life of ordinary people. According to the classification of sewage sources, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment.

When treating sewage, mechanical treatment is first required, which effectively removes suspended solid pollutants in the water by intercepting garbage through grilles. When filtering for a long time, the grilles will be blocked by solid pollutants. And often when cleaning, it is necessary to manually go down into the water inlet channel to clean or repair and replace the grille inside. It is also necessary to manually clean up the sundries in the collection tank. The cleaning process is time-consuming and laborious. If an automatic cleaning device is installed in the collection tank, it is necessary to add driving components, which not only increases the volume of the equipment, but also increases the manufacturing cost.

For this reason, we propose a kind of intercepting device for sewage treatment of sewage treatment pool.

Contents of the invention

In order to make up for the deficiencies of the prior art, the present invention provides the following technical solutions: an intercepting device for sewage treatment in a sewage treatment pool, including a water inlet channel, the water inlet channel communicates with the sewage pool, and an intercepting net is fixedly installed in the middle of the water inlet channel The interior of the water inlet channel is provided with a cleaning device located in front of the intercepting net plate, and the top of the water inlet channel is provided with a collecting device located above the intercepting net plate.

Preferably, the cleaning device includes a movable groove set in front of the intercepting net plate, and fixed seats fixedly installed with the tops on both sides of the water inlet channel, the middle part of the fixed seat is rotatably connected with a lifting threaded rod, and the The bottom is rotatably connected with the connecting plate at the bottom of the movable groove, and the bottom of the lifting threaded rod is provided with a drive assembly.

Preferably, the two lifting threaded rods are threadedly connected with connecting seats, the symmetrical planes of the two connecting seats have been connected with connecting frames slidingly connected with the movable groove, and the bottoms of the two connecting frames are integrally connected with a A cleaning scraper inside the water inlet channel, the body side of the cleaning scraper is in sliding contact with the front of the intercepting screen.

Preferably, the driving assembly includes a driving motor fixedly installed on both sides of the water inlet channel, the output end of the driving motor is fixedly installed with a first synchronous wheel, and the bottom of the lifting threaded rod is fixedly installed with a second synchronous wheel located below the connecting seat. Two synchronous wheels, the second synchronous wheel is connected to the first synchronous wheel through a transmission synchronous belt.

Preferably, the two drive motors are connected in parallel, the upper surface of the cleaning scraper is an inclined slope, the side of the cleaning scraper away from the interception net is higher than the other side, and the cleaning scraper is far away from the interception net One side of the plate is flush with the bottom of the water inlet channel.

Preferably, a rack is fixedly installed on the side of the connecting frame on one side, and the rack is in transmission connection with the collection device, and the collection device includes a collection tank fixedly installed on the top of the water inlet channel, and connected to one side of the water inlet channel. A collection barrel fixedly installed, one side of the collection tank is rotatably connected with a rotating shaft, one side of the top of the collection tank is rotatably connected with a translational threaded rod, the inside of the collection tank is slidably connected with a collection scraper, the collection The other side of the trough is provided with a discharge port located above the collecting barrel.

Preferably, the top of the collecting scraper is threadedly connected with the translational threaded rod, and the bottom of the feeding opening is predetermined to be equipped with a cutting board, and the bottom of the cutting board is located inside the collecting barrel.

Preferably, one end of the translational threaded rod is fixedly mounted with a second transmission wheel located outside the collection tank, the outer peripheral surface of the rotating shaft is fixedly mounted with a first transmission wheel, and the first transmission wheel and the second transmission wheel pass through Belt drive connection.

Preferably, a gear on the side of the first transmission wheel is fixedly installed on the outer peripheral surface of the rotating shaft, the gear is engaged with the rack, and the translation threaded rod is located on the side of the collecting tank away from the cleaning scraper.

Preferably, the bottom of the feeding opening is flush with the bottom inside the collecting tank, and the two sides of the feeding opening are flush with the inside of the collecting tank.

A working method of an intercepting device for sewage treatment in a sewage treatment pool. When too much debris is accumulated on the front of the intercepting screen, the driving motor is started, and the two lifting threaded rods are driven by the first synchronous wheel, the second synchronous wheel and the transmission belt. Rotate at the same time, so that the connecting seat drives the cleaning scraper to clean the intercepting screen, so that the sundries accumulated in front of the intercepting screen are transmitted to the collection device through the cleaning scraper, so that the front of the intercepting screen is always kept clean, preventing Excessive accumulation of objects leads to blockage of the interception screen. When the cleaning scraper is driven up by the drive assembly, the gear meshed with the rack rotates, which makes the first transmission wheel installed with the rotation shaft rotate, and then passes through the transmission belt and the second transmission wheel. Drive the translation threaded rod to rotate, so that the collection scraper moves away from the discharge port. When the cleaning scraper rises to the top of the collection tank, the collection scraper moves to the other side of the collection tank, and the cleaning scraper The debris on the top of the board falls into the collection groove along the slope on the top of the cleaning scraper, so that the debris can be collected through the collection groove. After the debris on the top of the cleaning scraper falls into the collection groove, the drive motor in the drive assembly reverses, The lifting threaded rod is reversed, and the cleaning scraper is lowered, and as the connecting frame moves down, the gear meshing with the rack is reversed, so that the translational threaded rod is reversed, and then the collecting scraper is driven to move to the material port. The sundries in the collection tank are pushed to the discharge port through the collection scraper, and enter the collection bucket through the discharge plate.

Compared with the prior art, the present invention provides an intercepting device for sewage treatment in a sewage treatment pool, which has the following beneficial effects:

1. The intercepting device for sewage treatment in a sewage treatment pool is provided with a cleaning device. When too much debris is accumulated on the front of the intercepting screen, the drive motor is started and driven by the first synchronous wheel, the second synchronous wheel and the transmission belt. The two lifting threaded rods rotate at the same time, so that the connecting seat drives the cleaning scraper to clean the intercepting screen, so that the debris accumulated in front of the intercepting screen is transmitted to the collection device for collection through the cleaning scraper, so that the front of the intercepting screen Always keep it clean to prevent blockage of the interception screen due to excessive accumulation of debris.

2. The intercepting device for sewage treatment in a sewage treatment pool is provided with a rack on one side of the connecting frame. When the cleaning scraper rises under the drive of the drive assembly, the gear meshing with the rack rotates, so that it is installed with the rotating shaft. The first transmission wheel rotates, and then drives the translational threaded rod to rotate through the transmission belt and the second transmission wheel, so that the collection scraper moves away from the discharge port. When the cleaning scraper rises to the top of the collection tank, the collection The scraper moves to the other side inside the collection tank, and the debris on the top of the cleaning scraper falls into the collection tank along the slope on the top of the cleaning scraper, so that the debris can be collected through the collection tank, so that the front of the intercepting screen is always keep clean.

3. The intercepting device for sewage treatment in a sewage treatment pool reverses the drive motor in the drive assembly, causing the lifting threaded rod to reverse, thereby causing the cleaning scraper to descend. The meshed gear reverses, causing the translational threaded rod to reverse, and then drives the collecting scraper to move to the discharge port, and the debris inside the collection tank is pushed to the discharge port through the collection scraper, and enters the collection bucket through the discharge plate.

4. The intercepting device for sewage treatment in the sewage treatment pool does not need to add driving parts in the collection tank. Through a set of driving components, it can realize the cleaning of the debris on the interception screen and the cleaning of the debris in the collection tank, effectively reducing The volume of the equipment is reduced, and the manufacturing cost can also be reduced.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention;

Fig. 2 is the overall structural schematic diagram II of the present invention;

Fig. 3 is a schematic structural view of the water inlet channel of the present invention;

Fig. 4 is a structural schematic diagram 1 of the cleaning device of the present invention;

Fig. 5 is a structural schematic diagram II of the cleaning device of the present invention;

Fig. 6 is the enlarged view of place A in Fig. 5 of the present invention;

Fig. 7 is the structural representation of collecting device of the present invention;

Fig. 8 is a schematic structural view of the collection tank of the present invention.

In the figure: 1, water inlet channel; 2, intercepting net plate; 3, cleaning device; 31, movable tank; 32, connecting frame; 33, cleaning scraper; 34, connecting seat; 35, fixed seat; 36, lifting threaded rod 37, drive assembly; 371, drive motor; 372, first synchronous wheel; 373, synchronous belt; 374, second synchronous wheel; 38, rack; 4, collection device; 41, collection tank; 42, collection bucket; 43, rotating shaft; 44, translational threaded rod; 45, collecting scraper; 46, feeding port; 47, feeding plate; 48, gear; 49, first transmission wheel; 410, transmission belt; 411, second transmission wheel .

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1 to Fig. 8, an intercepting device for sewage treatment in a sewage treatment pool, including a water inlet channel 1, which is connected to the sewage pool, and the middle part of the water inlet channel 1 is fixedly equipped with an intercepting net plate 2, and the inside of the water inlet channel 1 A cleaning device 3 located in front of the intercepting net plate 2 is provided, and a collecting device 4 located above the intercepting net plate 2 is arranged on the top of the water inlet channel 1 .

As an embodiment of the present invention, the cleaning device 3 includes a movable groove 31 set in front of the intercepting screen 2, and a fixed seat 35 fixedly installed on the top of both sides of the water inlet channel 1, and the middle part of the fixed seat 35 is rotatably connected with a lifting thread Rod 36, the bottom of lifting threaded rod 36 is rotatably connected with the connecting plate at the bottom of movable groove 31, and the bottom of lifting threaded rod 36 is provided with driving assembly 37, by setting cleaning device 3, when intercepting the front of screen plate 2 to accumulate too much miscellaneous When the object is turned on, the drive motor 371 is started, and the two lifting threaded rods 36 are driven to rotate simultaneously through the first synchronous wheel 372, the second synchronous wheel 374 and the transmission belt 410, so that the connecting seat 34 drives the cleaning scraper 33 to clean the intercepting screen 2, The sundries accumulated in front of the intercepting screen 2 are transmitted to the collecting device 4 through the cleaning scraper 33 for collection, so that the front of the intercepting screen 2 is always kept clean, preventing the intercepting screen 2 from clogging due to excessive accumulation of debris.

As an embodiment of the present invention, two lifting threaded rods 36 are threadedly connected with a connecting seat 34, and the symmetrical planes of the two connecting seats 34 have been connected with a connecting frame 32 slidingly connected with the movable groove 31, and the two connecting frames 32 The bottom of the bottom is integrally connected with a cleaning scraper 33 located inside the water inlet channel 1, and the body side of the cleaning scraper 33 is in sliding contact with the front of the intercepting screen 2.

As an embodiment of the present invention, the driving assembly 37 includes a driving motor 371 fixedly installed on both sides of the water inlet channel 1, the output end of the driving motor 371 is fixedly installed with a first synchronous wheel 372, and the bottom of the lifting threaded rod 36 is fixedly installed with The second synchronous wheel 374 located below the connecting seat 34 is connected to the first synchronous wheel 372 through a transmission synchronous belt 373 .

As an embodiment of the present invention, two driving motors 371 are connected in parallel, and the upper surface of the cleaning scraper 33 is an inclined slope, and the side of the cleaning scraper 33 away from the intercepting screen 2 is higher than the other side, and the cleaning scraper 33 The side away from the intercepting net plate 2 is flush with the bottom of the water inlet channel 1, and the driving motor 371 in the driving assembly 37 is reversed, so that the lifting threaded rod 36 is reversed, and then the cleaning scraper 33 is lowered.

As an embodiment of the present invention, a rack 38 is fixedly installed on the side of the connecting frame 32 on one side, and the rack 38 is in transmission connection with the collection device 4, and the collection device 4 includes a collection tank 41 fixedly installed on the top of the water inlet channel 1, And the collection bucket 42 fixedly installed on one side of the water inlet channel 1, one side of the collection tank 41 is rotatably connected with a rotating shaft 43, one side of the top of the collection tank 41 is rotatably connected with a translation threaded rod 44, and the inside of the collection tank 41 is slidingly connected There is a collecting scraper 45 , and the other side of the collecting tank 41 is provided with a discharge port 46 above the collecting barrel 42 .

As an embodiment of the present invention, the top of the collecting scraper 45 is threadedly connected with the translational threaded rod 44, and the bottom of the feeding opening 46 is predetermined to be equipped with a cutting board 47, and the bottom of the cutting board 47 is located inside the collection bucket 42 .

As an embodiment of the present invention, one end of the translation threaded rod 44 is fixedly mounted with a second transmission wheel 411 located outside the collection tank 41, and the outer peripheral surface of the rotating shaft 43 is fixedly mounted with a first transmission wheel 49. The first transmission wheel 49 It is connected with the second transmission wheel 411 through the transmission belt 410. By setting the rack 38 on one side of the connecting frame 32, when the cleaning scraper 33 rises under the drive of the drive assembly 37, the gear 48 meshing with the rack 38 rotates, so that The first transmission wheel 49 installed with the rotating shaft 43 rotates, and then drives the translation threaded rod 44 to rotate through the transmission belt 410 and the second transmission wheel 411, so that the collecting scraper 45 moves away from the feeding port 46. When the cleaning scraper 33 When it rises to be level with the top of the collection tank 41, the collection scraper 45 moves to the other side inside the collection tank 41, and the debris on the top of the cleaning scraper 33 falls into the collection tank 41 along the slope at the top of the cleaning scraper 33 , so that the debris can be collected through the collection groove 41, so that the front of the intercepting screen 2 is always kept clean.

As an embodiment of the present invention, the outer peripheral surface of the rotating shaft 43 is fixedly equipped with a gear 48 on one side of the first transmission wheel 49, the gear 48 is engaged with the rack 38, and the translation threaded rod 44 is located in the collecting tank 41 away from the cleaning scraper. 33 side.

As an embodiment of the present invention, the bottom of the feeding port 46 is flush with the bottom of the collecting tank 41, and the two sides of the feeding port 46 are flush with the inside of the collecting tank 41. The motor 371 is reversed, so that the lifting threaded rod 36 is reversed, and then the cleaning scraper 33 is lowered, and as the connecting frame 32 moves down, the gear 48 meshing with the rack 38 is reversed, so that the translational threaded rod 44 is reversed, Further, the collecting scraper 45 is driven to move to the lower material opening 46 , and the debris inside the collecting tank 41 is pushed to the lower material opening 46 by the collecting scraper 45 , and enters the collecting barrel 42 through the lower material plate 47 .

It should be noted that, when in use, when too much sundries are accumulated on the front of the screen plate 2, the drive motor 371 starts, and the two lifting threaded rods 36 are driven by the first synchronous wheel 372, the second synchronous wheel 374 and the transmission belt 410. Rotate at the same time, so that the connecting seat 34 drives the cleaning scraper 33 to clean the intercepting net 2, so that the debris accumulated in front of the intercepting net 2 is transmitted to the collection device 4 through the cleaning scraper 33, so that the front of the intercepting net 2 Keep clean all the time to prevent the interception screen 2 from clogging due to excessive accumulation of debris. When the cleaning scraper 33 rises under the drive of the drive assembly 37, the gear 48 meshing with the rack 38 rotates, so that the first gear installed with the rotating shaft 43 A transmission wheel 49 rotates, and then drives the translation threaded rod 44 to rotate through the transmission belt 410 and the second transmission wheel 411, so that the collecting scraper 45 moves away from the feeding port 46. When the top is flattened, the collecting scraper 45 moves to the other side inside the collecting tank 41, and the debris on the top of the cleaning scraper 33 falls into the collecting tank 41 along the slope at the top of the cleaning scraper 33, so that the debris can pass through the collection tank. Groove 41 is collected, and after the debris on the top of the cleaning scraper 33 falls into the collecting groove 41, the driving motor 371 in the driving assembly 37 reverses, so that the lifting threaded rod 36 reverses, and then the cleaning scraper 33 descends, and along with When the connecting frame 32 moves down, the gear 48 meshing with the rack 38 is reversed, so that the translation threaded rod 44 is reversed, and then the collecting scraper 45 is driven to move to the lower feed port 46, and the sundries in the collecting tank 41 pass through the collecting scraper. 45 is pushed to the material opening 46, and enters in the collecting barrel 42 by the material cutting plate 47.

It should be noted that in this article, 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 that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. The utility model provides an interception device for sewage treatment in sewage treatment pond, includes into water channel (1), its characterized in that: the sewage treatment device is characterized in that the water inlet channel (1) is communicated with the sewage pool, the interception screen plate (2) is fixedly arranged in the middle of the water inlet channel (1), a cleaning device (3) positioned in front of the interception screen plate (2) is arranged in the water inlet channel (1), and a collecting device (4) positioned above the interception screen plate (2) is arranged at the top of the water inlet channel (1).

2. An interception device for sewage treatment of a sewage treatment pond according to claim 1, wherein: the cleaning device (3) comprises a movable groove (31) arranged in front of the interception screen plate (2) and a fixing seat (35) fixedly arranged at the tops of two sides of the water inlet channel (1), wherein the middle part of the fixing seat (35) is rotationally connected with a lifting threaded rod (36), the bottom of the lifting threaded rod (36) is rotationally connected with a connecting plate at the bottom of the movable groove (31), and a driving assembly (37) is arranged at the bottom of the lifting threaded rod (36).

3. An interception device for sewage treatment of a sewage treatment pond according to claim 2, wherein: two lifting threaded rods (36) penetrate through the threaded connection to form a connecting seat (34), the symmetrical surfaces of the two connecting seats (34) are connected with connecting frames (32) which are in sliding connection with the movable grooves (31), the bottoms of the two connecting frames (32) are integrally connected with cleaning scrapers (33) positioned in the water inlet channel (1), and the body sides of the cleaning scrapers (33) are in sliding contact with the front surfaces of the interception net plates (2).

4. A sewage treatment interception device for sewage treatment of a sewage treatment tank according to claim 3, wherein: the driving assembly (37) comprises driving motors (371) fixedly mounted on two sides of the water inlet channel (1), first synchronous wheels (372) are fixedly mounted at the output ends of the driving motors (371), second synchronous wheels (374) located below the connecting seat (34) are fixedly mounted at the bottom of the lifting threaded rod (36), and the second synchronous wheels (374) are in transmission connection with the first synchronous wheels (372) through transmission synchronous belts (373).

5. The intercepting device for sewage treatment of a sewage treatment tank according to claim 4, wherein: the two driving motors (371) are connected in parallel, the upper surface of the cleaning scraping plate (33) is an inclined plane, one side, away from the interception screen plate (2), of the cleaning scraping plate (33) is higher than the other side, and one side, away from the interception screen plate (2), of the cleaning scraping plate (33) is flush with the bottom of the water inlet channel (1).

6. The intercepting device for sewage treatment of a sewage treatment tank according to claim 5, wherein: one side the side fixed mounting of link (32) has rack (38), rack (38) are connected with collection device (4) transmission, collection device (4) include with go into water passageway (1) top fixed mounting's collecting vat (41) to and go into water passageway (1) one side fixed mounting's collecting vessel (42), one side rotation of collecting vat (41) is connected with axis of rotation (43), one side rotation at collecting vat (41) top is connected with translation threaded rod (44), the inside sliding connection of collecting vat (41) has collecting scraper blade (45), unloading mouth (46) that are located collecting vessel (42) top have been seted up to the opposite side of collecting vat (41).

7. The intercepting device for sewage treatment of a sewage treatment tank according to claim 6, wherein: the top of collecting scraper blade (45) runs through threaded connection with translation threaded rod (44), the bottom of feed opening (46) is pre-installed has flitch (47), the bottom of flitch (47) is located the inside of collecting vat (42).

8. The intercepting device for sewage treatment of a sewage treatment tank according to claim 7, wherein: a second driving wheel (411) positioned outside the collecting groove (41) is fixedly arranged at one end of the translational threaded rod (44), a first driving wheel (49) is fixedly arranged on the outer peripheral surface of the rotating shaft (43), and the first driving wheel (49) is in driving connection with the second driving wheel (411) through a driving belt (410).

9. The intercepting device for sewage treatment of a sewage treatment tank according to claim 8, wherein: the outer peripheral surface of the rotating shaft (43) is fixedly provided with a gear (48) positioned at one side of the first driving wheel (49), the gear (48) is meshed with the rack (38), and the translational threaded rod (44) is positioned at one side of the collecting groove (41) far away from the cleaning scraping plate (33).

10. The intercepting device for sewage treatment of a sewage treatment tank according to claim 9, wherein: the bottom of the blanking opening (46) is flush with the bottom of the inside of the collecting tank (41), and two sides of the blanking opening (46) are flush with two sides of the inside of the collecting tank (41).