CN115646056A - Grit chamber of circulation degritting for sewage treatment - Google Patents
Grit chamber of circulation degritting for sewage treatment Download PDFInfo
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- CN115646056A CN115646056A CN202211355042.8A CN202211355042A CN115646056A CN 115646056 A CN115646056 A CN 115646056A CN 202211355042 A CN202211355042 A CN 202211355042A CN 115646056 A CN115646056 A CN 115646056A
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- sand
- sewage treatment
- sewage
- fixed mounting
- grit chamber
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- 239000010865 sewage Substances 0.000 title claims abstract description 129
- 239000004576 sand Substances 0.000 claims abstract description 140
- 230000005540 biological transmission Effects 0.000 claims description 28
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000007790 scraping Methods 0.000 description 30
- 239000002689 soil Substances 0.000 description 10
- 238000004804 winding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005574 cross-species transmission Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The invention discloses a grit chamber for circular desanding for sewage treatment, which comprises a sewage treatment device, a collecting device and a desanding device, wherein the collecting device is fixedly arranged at the bottom of one end face of the sewage treatment device, the desanding device is fixedly arranged at the bottom inside one end of the sewage treatment device, the sewage treatment device is fixedly arranged inside the sewage treatment device, a filtering device is fixedly arranged at the edge of one end inside the sewage treatment device, a ladder is fixedly arranged on the outer surface of one side of the sewage treatment device, a water collecting tank is arranged at the bottom of one end face of the sewage treatment tank, and sewage pipe connectors are respectively arranged at the centers of two end faces of the sewage treatment tank. According to the invention, the sand removing device is arranged at one end in the grit chamber, so that the grit in the grit chamber can be removed in a circulating rotation manner, the long-time stop operation of the grit chamber is avoided, the normal operation of the grit chamber is ensured, and the efficiency of removing the grit in the grit chamber can be improved.
Description
Technical Field
The invention relates to the technical field of grit chamber equipment, in particular to a grit chamber for circulating desanding for sewage treatment.
Background
The sewage is inevitably mixed into the silt in the migration, flow and collection processes. If the sand in the sewage is not removed by settlement separation in advance, the operation of subsequent treatment equipment can be influenced. The most important is to wear the pump and block the pipe network, and interfere or even destroy the biochemical treatment process, so the sand in the sewage needs to be removed by using a grit chamber. And the grit chamber is mainly used for removing sand grains with larger grain diameters in the sewage so as to protect pipelines, valves and other facilities from abrasion and blockage. Wherein the grit chamber mainly has advection grit chamber, aeration grit chamber, whirl grit chamber etc. but present current grit chamber still has following problem when using:
the grit chamber is when using for a long time, just need get rid of the sand grain of inside sediment, but when getting rid of the sand grain of sediment, it is comparatively troublesome to operate, and need the long-time shutdown of grit chamber, thereby the influence is to the normal use of grit chamber, and present grit chamber is not convenient for carry out quick circulation to the sand grain of inside sediment and gets rid of, thereby the influence is to the availability factor of grit chamber, so need provide a grit chamber of circulation degritting for sewage treatment, in order to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
The invention aims to provide a sand setting tank for circulating desanding for sewage treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a grit chamber of circulation degritting for sewage treatment, includes sewage treatment plant, collection device and sand removal device, collection device fixed mounting is in sewage treatment plant's a terminal surface bottom, sand removal device fixed mounting is in the inside bottom of sewage treatment plant's one end, sewage treatment plant's inside fixed mounting has the sewage treatment pond, the inside one end edge fixed mounting in sewage treatment pond has filter equipment, one side fixed surface of sewage treatment plant installs the staircase, a terminal surface bottom in sewage treatment pond is provided with the catch basin, the both ends face center in sewage treatment pond all is provided with the sewage pipe interface, a side one end bottom edge fixed mounting in sewage treatment pond has the electric cabinet, the side bottom fixed mounting of electric cabinet has the pump machine, the top fixedly connected with conveyer pipe of pump machine.
Preferably, the collecting device is fixedly provided with a sandy soil collecting box in the interior, one end of the top surface of the sandy soil collecting box is fixedly provided with a supporting frame, the top surface of the sandy soil collecting box is fixedly provided with a limiting frame at the edge of one side of the supporting frame, the limiting frame is connected with a conveying device in a sliding clamping mode in the interior, the center of the top of the side of the supporting frame is rotatably connected with a threaded rod, and one end of the threaded rod is fixedly connected with a first driving motor.
Preferably, the inside fixed mounting of sand removing device has the transmission shaft, the outer surface welding of transmission shaft has the circulation to scrape a sand section of thick bamboo, the circulation is scraped the surface center pin symmetry of the surface of a sand section of thick bamboo and has been seted up and is scraped the sand groove, a terminal surface fixedly connected with second driving motor of transmission shaft.
Preferably, a supporting frame is fixedly arranged inside the filtering device, a miniature driving motor is fixedly arranged at the center of the top surface of the supporting frame, a first winding roller is fixedly connected to one end face of the miniature driving motor, a first connecting rope is wound on the outer surface of the first winding roller, and a filtering plate is fixedly connected to the bottom end of the first connecting rope.
Preferably, a sewage water storage tank is arranged at the center of the top surface of the sewage treatment tank, a limiting slide rail is symmetrically arranged at the two sides of the inner end of the sewage water storage tank, a limiting groove is formed in the edge of the bottom end of the inner end of the sewage water storage tank, a first lip is welded at the bottom of one side of the limiting groove, and a second lip is welded at the upper part of the other side of the limiting groove.
Preferably, conveyor's inside fixed mounting has spacing frame of sand setting transportation, one side bottom of spacing frame of sand setting transportation is rotated and is installed the sand layer board, the edge fixed mounting in a side upper portion center of the spacing frame of sand setting transportation has second driving motor, second driving motor's one end fixedly connected with drive sprocket, the top surface one side rotation joint of the spacing frame of sand setting transportation has the transmission main shaft, the both ends surface symmetry fixed mounting of transmission main shaft has the second wind-up roll, the even welding of middle part surface of transmission main shaft has drive sprocket, drive sprocket's surface meshing is connected with drive chain, the surface of second wind-up roll has the second around having connected the rope, the both ends symmetrical welding of a side of spacing frame of sand setting transportation has spacing pipe.
Preferably, the inside slip grafting of spacing slide and sewage catch basin is passed through at the both ends of filter, the bottom of filter is at a side edge of sewage catch basin's inside joint at the spacing groove, first driving motor's one end and sewage treatment pond terminal surface center just are located the bottom edge fixed connection of sewage pipe interface, the one end that second driving motor was kept away from to the spacing frame of sand setting transportation is personally submitted the arc setting, just sand setting transportation spacing frame scrapes the smooth joint of surface adaptation of a sand section of thick bamboo through one side arc end and circulation, the circulation is scraped a sand section of thick bamboo and is rotated the inside one end of joint at the sewage catch basin through the spacing groove.
Preferably, the one end of pump machine and the inside one end through connection of catch basin, the inside one end of the directional sewage catch basin in top of conveyer pipe, threaded hole is seted up at one side top center of the spacing frame of sand setting transportation, the surface threaded connection of the spacing frame of sand setting transportation through screw hole and threaded rod, the bottom of second connection rope slides and runs through a side end fixed connection of spacing pipe and sand layer board, driving sprocket passes through drive chain and is connected with drive sprocket's surface rotation.
Compared with the prior art, the invention has the beneficial effects that:
1. through the one end installation collection device at sewage treatment plant, can accept the transportation to sand that the sand removal device was discharged and collect to be convenient for carry out centralized processing to the sand setting, the catch basin can rotate the sewage that spills over to the circulation sand scraping section of thick bamboo and collect moreover, avoids sewage to spill over the polluted environment.
2. Through the inside one end installation sand removal device at the grit chamber, can carry out the circulation to the inside sand setting of grit chamber and rotate and get rid of to avoid the long-time shutdown of grit chamber, guarantee the normal operating of grit chamber simultaneously, can improve the efficiency of getting rid of the inside sand setting of grit chamber moreover.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic side view of the main body of the present invention;
FIG. 3 is a schematic view of the sewage treatment apparatus according to the present invention;
FIG. 4 is a schematic view of the structure of the collecting device of the present invention;
FIG. 5 is a sectional view of the desanding apparatus of the present invention;
FIG. 6 is a schematic view of the filter device of the present invention;
FIG. 7 is a cutaway schematic view of a wastewater treatment tank of the present invention;
fig. 8 is a schematic deployment view of the delivery device of the present invention.
In the figure: 1-a sewage treatment plant; 2-a collecting device; 3-a sand removing device; 4-an escalator; 5, an electric cabinet; 6-a pump machine; 7-a conveying pipe; 8-a water collecting tank; 9-sewage pipe interface; 10-a filtration device; 11-a sewage treatment tank; 12-a sandy soil collection box; 13-a support frame; 14-a spacing frame; 15-threaded rod; 16-a first drive motor; 17-a conveying device; 18-a sand scraping groove; 19-a second drive motor; 20-circulating sand scraping cylinder; 21-a transmission shaft; 22-a first wind-up roll; 23-a miniature drive motor; 24-a first connecting cord; 25-a filter plate; 26-a support frame; 27-a sewage reservoir; 28-a limiting groove; 29-a first lip; 30-a limiting slideway; 31-a second lip; 32-a drive chain; 33-a sandy soil supporting plate; 34-a limiting tube; 35-a second drive motor; 36-a second connecting rope; 37-a drive sprocket; 38-a drive spindle; 39-a second wind-up roll; 40-a sand setting transportation limit frame; 41-drive sprocket.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a grit chamber of circulation degritting for sewage treatment, including sewage treatment device 1, collection device 2 and sand removal device 3, 2 fixed mounting of collection device are in sewage treatment device 1's a terminal surface bottom, 3 fixed mounting of sand removal device are in the inside bottom of sewage treatment device 1's one end, sewage treatment device 1's inside fixed mounting has sewage treatment pond 11, sewage treatment pond 11's inside one end edge fixed mounting has filter equipment 10, one side fixed surface of sewage treatment device 1 installs staircase 4, sewage treatment pond 11's a terminal surface bottom is provided with catch basin 8, sewage treatment pond 11's both ends face center all is provided with sewage pipe interface 9, a side one end bottom edge fixed mounting of sewage treatment pond 11 has electric cabinet 5, electric cabinet 5's side bottom fixed mounting has pump machine 6, pump machine 6's top fixedly connected with conveyer pipe 7.
The inside fixed mounting of collection device 2 has sand collecting box 12, and the top surface one end fixed mounting of sand collecting box 12 has support frame 13, and the top surface of sand collecting box 12 and the marginal fixed mounting in a side that is located support frame 13 have spacing frame 14, and spacing frame 14's inside slip joint has conveyor 17, and joint threaded rod 15, the first driving motor 16 of one end fixedly connected with of threaded rod 15 are rotated at the side top center of support frame 13.
The inside fixed mounting of sand removing device 3 has transmission shaft 21, and the outer surface welding of transmission shaft 21 has a circulation sand scraping barrel 20, and the outer surface center pin symmetry of the surface of circulation sand scraping barrel 20 has seted up scrapes sand groove 18, and a terminal surface fixedly connected with second driving motor 19 of transmission shaft 21.
The inside fixed mounting of filter equipment 10 has a carriage 26, and the top surface center fixed mounting of carriage 26 has miniature driving motor 23, and a terminal surface fixedly connected with first wind-up roll 22 of miniature driving motor 23, the surface of first wind-up roll 22 have the first connecting rope 24 of having the wind-up, the bottom fixedly connected with filter 25 of first connecting rope 24.
The sewage water storage tank 27 is arranged at the center of the top surface of the sewage treatment tank 11, the limiting slide ways 30 are symmetrically arranged at two sides of the inner end of the sewage water storage tank 27, the limiting groove 28 is arranged at the edge of the bottom end of the inner end of the sewage water storage tank 27, the first lip 29 is welded at the bottom of one side of the limiting groove 28, and the second lip 31 is welded at the upper part of the other side of the limiting groove 28.
Conveying device 17's inside fixed mounting has spacing frame 40 of grit transportation, one side bottom of spacing frame 40 of grit transportation rotates installs sand layer board 33, the marginal fixed mounting in a side upper portion center of spacing frame 40 of grit transportation has second driving motor 35, the one end fixedly connected with driving sprocket 37 of second driving motor 35, the top surface one side rotation joint of spacing frame 40 of grit transportation has transmission main shaft 38, the both ends surface symmetry fixed mounting of transmission main shaft 38 has second wind-up roll 39, the even welding of middle part surface of transmission main shaft 38 has driving sprocket 41, the surface meshing of driving sprocket 41 is connected with drive chain 32, the surface of second wind-up roll 39 has the second to connect rope 36, the side both ends symmetry welding of spacing frame 40 of grit transportation has spacing pipe 34.
The inside slip grafting of limiting slide 30 and sewage catch basin 27 is passed through at the both ends of filter 25, thereby can play limiting displacement to the both ends of filter 25, the bottom of filter 25 is at one side edge of the inside joint of sewage catch basin 27 at limiting groove 28, can make sedimentary sand fall into the inside of scraping sand groove 18, the one end of first driving motor 16 and 11 terminal surface centers in sewage treatment pond and be located the bottom edge fixed connection of sewage pipe interface 9, can play the positioning action to first driving motor 16, guarantee the stability of first driving motor 16 operation, the arc setting is personally submitted to the one end that second driving motor 35 was kept away from to grit transportation limiting frame 40, and grit transportation limiting frame 40 scrapes the surface adaptation slip joint of sand section of thick bamboo 20 through one side arc end and circulation, can be convenient for grit transportation limiting frame 40 in time accepts the sand of scraping sand groove 18 discharge, circulation scrapes sand section of thick bamboo 20 and rotates the inside one end of joint at sewage catch basin 27 through limiting groove 28, thereby can make circulation scrape sand section of thick bamboo 20 through two sets of surface limiting groove 28 and strike off the inside circulation of sewage catch basin 27.
One end of pump machine 6 and the inside one end through connection of catch basin 8, the inside one end of the directional sewage catch basin 27 in top of conveyer pipe 7, can be convenient for the inside sewage that collects of pump machine 6 extraction catch basin 8 discharges the inside of sewage catch basin 27, thereby avoid sewage to spill over the inside of catch basin 8, one side top center of the spacing frame 40 of grit transportation sets up threaded hole, the spacing frame 40 of grit transportation passes through the surface threaded connection of screw hole and threaded rod 15, thereby can be when threaded rod 15 is just reversing the rotation, drive the horizontal reciprocating sliding of the spacing frame 40 of grit transportation, the bottom of second connection rope 36 slides and runs through spacing pipe 34 and one side end fixed connection of sand layer board 33, thereby can be convenient for second connection rope 36 pulls one side of sand layer board 33, driving sprocket 37 is connected through the surface rotation of drive chain 32 with drive sprocket 41, thereby can be convenient for second driving motor 35 operation to rotate drive main shaft 38 and control.
The working principle is as follows: when sewage is treated, a plurality of processes are needed to purify the sewage step by step, wherein the process comprises the step of performing sand setting treatment on the sewage, when the sewage is subjected to the sand setting treatment, the sewage is firstly conveyed into the sewage water storage tank 27 through the sewage pipe and the sewage pipe connector 9, meanwhile, when the sewage enters into the sewage water storage tank 27, the filter plate 25 filters sand grains in the sewage at one end inside the sewage water storage tank 27, so that the filtered sand grains are precipitated at the bottom of the sewage water storage tank 27, and under the blocking of the filter plate 25, the sand grains fall into the sand scraping tank 18, so that the sand scraping tank 18 performs centralized collection on the sand grains, the filtered sewage penetrates through the filter plate 25 to flow to the other end inside the sewage water storage tank 27, and then the sewage is discharged out of the inside of the sewage treatment tank 11 through the sewage pipe connector 9 at the other end of the sewage water storage tank 27, when the sand inside the sand scraping groove 18 is fully collected, the sand inside the sand scraping groove 18 needs to be removed, when the sand inside the sand scraping groove 18 is removed, the electric control box 5 is started to operate firstly, so that the electric control box 5 controls the second driving motor 19 to rotate, the second driving motor 19 drives the circulating sand scraping cylinder 20 on the outer surface to synchronously rotate through the transmission shaft 21 at one end, when the circulating sand scraping cylinder 20 rotates, the sand scraping groove 18 fully collected with the sand is driven to deflect upwards until one side of the sand scraping groove 18 fully collected with the sand is in sliding contact with the second lip plate 31 on the upper part of one side of the limiting groove 28, meanwhile, the second lip plate 31 can prevent sewage from continuously entering the inside of the sand scraping groove 18 fully collected with the sand, meanwhile, the other group of sand scraping grooves 18 on the outer surface of the circulating sand scraping cylinder 20 can rotate in the same step, and the top of one side of the sand scraping groove 18 is in sliding contact with the first lip plate 29 on the bottom of one side of the limiting groove 28, thereby preventing the sewage in the sewage reservoir 27 from overflowing through the through-slits on both sides of the limiting groove 28, wherein part of the overflowing sewage flows into the inside of the water collecting tank 8, with the continuous rotation of the circulating sand scraping cylinder 20, the open surface of the sand scraping groove 18 full of sand grains can be made to face downward, thereby making the sand grains in the sand scraping groove 18 fall under the action of gravity, thereby making the sand grains break away from the inside of the sand scraping groove 18, wherein the circulating sand scraping cylinder 20 rotates, the electric cabinet 5 controls the first driving motor 16 to rotate, and the first driving motor 16 drives the threaded rod 15 at one end to rotate synchronously, and when the threaded rod 15 rotates, the conveying device 17 can slide transversely on the outer surface of the threaded rod 15 through the threaded hole, until the arc end on one side of the sand sediment transport limiting frame 40 contacts with the outer surface of the rotating circulating sand scraping cylinder 20, and when the empty sand scraping groove 18 on one side of the circulating sand scraping cylinder 20 separates from the arc end on one side of the sand transport limiting frame 40, and the arc end on one side of the sand transport limiting frame 18 and the sand scraping cylinder 20 can drive the inner surface of the sand collecting groove 20 to move transversely, thereby making the sewage and the inner surface of the sand collecting groove 18 of the circulating sand collecting cylinder 18 reset, thereby making the sand collecting groove 18 move, and the sewage in the circulating sand collecting groove 20, and the circulating sand scraping cylinder 20 move, thereby making the sand collecting groove 18 move back, and the sewage in the circulating sand collecting groove 20, and the circulating sand collecting groove 18, and making the sand collecting groove 20, the reset conveying device 17 is clamped with one end of the limiting frame 14, the first driving motor 16 stops operating, the conveying device 17 is located right above the sandy soil collecting box 12, then the electric cabinet 5 controls the second driving motor 35 to rotate, the second driving motor 35 drives the transmission chain 32 to synchronously rotate through the driving chain wheel 37 at one end, the transmission chain 32 drives the transmission chain wheel 41 to synchronously rotate, the transmission chain wheel 41 drives the transmission main shaft 38 to synchronously rotate, the transmission main shaft 38 drives the second winding rollers 39 at two ends to synchronously rotate while rotating, the second winding rollers 39 rotate to unwind the second connecting rope 36, the sand particles extrude the sandy soil supporting plate 33 to drive the second connecting rope 36 to deflect downwards under the action of gravity, the sand particles can slide into the sandy soil collecting box 12 along the inclined plane of the sandy soil supporting plate 33 along with the deflection of the sandy soil supporting plate 33, therefore, the sand collecting box 12 collects a large amount of sand, meanwhile, workers can conveniently perform centralized treatment on the sand inside the sand collecting box 12, after the sand completely separates from the upper surface of the sand supporting plate 33, the second driving motor 35 is started to drive the transmission main shaft 38 to synchronously rotate, so that the transmission main shaft 38 winds the second connecting rope 36 through the second winding rollers 39 at the two ends, the second connecting rope 36 can pull the sand supporting plate 33 to reset and deflect upwards, the bottom of the sand depositing transportation limiting frame 40 is plugged, then the conveying device 17 can wait for next sand receiving and transporting, after the filter plate 25 is used for a long time, the filter plate 25 needs to be disassembled and replaced, the micro driving motor 23 is started to drive the first winding roller 22 to rotate, so that the first winding roller 22 winds the first connecting rope 24, simultaneously the filter 25 can upwards be pull by first connecting rope 24, thereby make the filter 25 both ends rise in spacing slide 30's inside, until the filter 25 break away from the inside of sewage catch basin 27 completely can, then change the filter 25 can, through the inside one end installation sand removal device 3 at the grit chamber, can circulate the grit of grit chamber inside and rotate and get rid of, thereby avoid the long-time shutdown of grit chamber, guarantee the normal operating of grit chamber, can improve the efficiency of getting rid of the inside grit of grit chamber simultaneously.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)
1. The utility model provides a grit chamber of circulation degritting for sewage treatment, includes sewage treatment plant (1), collection device (2) and sand removal device (3), collection device (2) fixed mounting is in a terminal surface bottom of sewage treatment plant (1), sand removal device (3) fixed mounting is in the inside bottom of one end of sewage treatment plant (1), its characterized in that: the inside fixed mounting of sewage treatment plant (1) has sewage treatment pond (11), the inside one end edge fixed mounting in sewage treatment pond (11) has filter equipment (10), one side fixed surface of sewage treatment plant (1) installs staircase (4), a terminal surface bottom in sewage treatment pond (11) is provided with catch basin (8), the both ends face center in sewage treatment pond (11) all is provided with sewage pipe interface (9), a side one end bottom edge fixed mounting in sewage treatment pond (11) has electric cabinet (5), the side bottom fixed mounting of electric cabinet (5) has pump machine (6), the top fixedly connected with conveyer pipe (7) of pump machine (6).
2. The grit chamber for circulating desanding for sewage treatment as claimed in claim 1, wherein: the sand collecting device is characterized in that a sand collecting box (12) is fixedly mounted inside the collecting device (2), a supporting frame (13) is fixedly mounted at one end of the top surface of the sand collecting box (12), a limiting frame (14) is fixedly mounted at the edge of one side of the top surface of the sand collecting box (12) and located on the supporting frame (13), a conveying device (17) is connected to the inside sliding joint of the limiting frame (14), a threaded rod (15) is connected to the center of the top of the side face of the supporting frame (13) in a rotating mode, and a first driving motor (16) is fixedly connected to one end of the threaded rod (15).
3. The grit chamber for circulating desanding for sewage treatment as claimed in claim 2, wherein: the inside fixed mounting of sand removing device (3) has transmission shaft (21), the outer surface welding of transmission shaft (21) has the circulation to scrape a sand section of thick bamboo (20), the circulation has been scraped the surface center pin symmetry of the surface of a sand section of thick bamboo (20) and has been seted up and has been scraped sand groove (18), a terminal surface fixedly connected with second driving motor (19) of transmission shaft (21).
4. The grit chamber for circulating desanding for sewage treatment as claimed in claim 3, wherein: the inside fixed mounting of filter equipment (10) has carriage (26), the top surface center fixed mounting of carriage (26) has miniature driving motor (23), the first wind-up roll (22) of a terminal surface fixedly connected with of miniature driving motor (23), the surface of first wind-up roll (22) has first connecting rope (24) around having, the bottom fixedly connected with filter (25) of first connecting rope (24).
5. The grit chamber of claim 4, wherein: sewage catch basin (27) have been seted up at the top surface center of sewage treatment pond (11), spacing slide (30) have been seted up to the inside one end bilateral symmetry of sewage catch basin (27), spacing groove (28) have been seted up at the inside bottom edge of one end of sewage catch basin (27), the welding of one side bottom of spacing groove (28) has first lip board (29), the welding of the opposite side upper portion of spacing groove (28) has second lip board (31).
6. The grit chamber of claim 5, wherein: the inside fixed mounting of conveyor (17) has spacing frame of sand setting transportation (40), one side bottom of spacing frame of sand setting transportation (40) is rotated and is installed sand layer board (33), a side upper portion center edge fixed mounting of spacing frame of sand setting transportation (40) has second driving motor (35), one end fixedly connected with drive sprocket (37) of second driving motor (35), the top surface one side rotation joint of spacing frame of sand setting transportation (40) has transmission main shaft (38), the both ends outward appearance symmetry fixed mounting of transmission main shaft (38) has second wind-up roll (39), the even welding of middle part surface of transmission main shaft (38) has drive sprocket (41), the surface meshing of drive sprocket (41) is connected with drive chain (32), the surface of second wind-up roll (39) has second connection rope (36) around having connect, the side both ends symmetry welding of spacing frame of sand setting transportation (40) has spacing pipe (34).
7. The grit chamber of claim 6, wherein: the inside slip grafting of spacing slide (30) and sewage catch basin (27) is passed through at the both ends of filter (25), the bottom of filter (25) is at a side edge of inside joint at spacing groove (28) of sewage catch basin (27), the bottom edge fixed connection that the one end and sewage treatment pond (11) terminal surface center of first driving motor (16) just are located sewage pipe interface (9), the arc setting is personally submitted with the one end that second driving motor (35) were kept away from in grit transportation limiting frame (40), just grit transportation limiting frame (40) scrape the smooth joint of surface adaptation of sand section of thick bamboo (20) through one side arc end and circulation, the circulation is scraped sand section of thick bamboo (20) and is rotated the inside one end of joint at sewage catch basin (27) through spacing groove (28).
8. The grit chamber for circulating desanding for sewage treatment as claimed in claim 7, wherein: the inside one end through connection of the one end of pump machine (6) and catch basin (8), the inside one end of the directional sewage catch basin (27) in top of conveyer pipe (7), one side top center set up screw hole of the spacing frame of sand setting transportation (40), the surface threaded connection of the spacing frame of sand setting transportation (40) through screw hole and threaded rod (15), the bottom of rope (36) is connected to the second slides and runs through a side end fixed connection of spacing pipe (34) and sand layer board (33), driving sprocket (37) is connected through the surface rotation of drive chain (32) and driving sprocket (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211355042.8A CN115646056A (en) | 2022-11-01 | 2022-11-01 | Grit chamber of circulation degritting for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211355042.8A CN115646056A (en) | 2022-11-01 | 2022-11-01 | Grit chamber of circulation degritting for sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN115646056A true CN115646056A (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211355042.8A Pending CN115646056A (en) | 2022-11-01 | 2022-11-01 | Grit chamber of circulation degritting for sewage treatment |
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| CN (1) | CN115646056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764298A (en) * | 2023-08-21 | 2023-09-19 | 江苏泽宇环境工程有限公司 | Circulating sand removal device for sewage treatment and sewage treatment method |
-
2022
- 2022-11-01 CN CN202211355042.8A patent/CN115646056A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764298A (en) * | 2023-08-21 | 2023-09-19 | 江苏泽宇环境工程有限公司 | Circulating sand removal device for sewage treatment and sewage treatment method |
| CN116764298B (en) * | 2023-08-21 | 2023-11-07 | 江苏泽宇环境工程有限公司 | Circulating sand removing device for sewage treatment |
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Application publication date: 20230131 |