CN219376165U - Silt treatment device for grit chamber - Google Patents

Abstract

The utility model belongs to the technical field of grit chamber sludge treatment equipment, and particularly relates to a grit chamber sludge treatment device, wherein two ends of a grit chamber are detachably connected with sand removal doors, two groups of track bases are detachably connected to two ends of the grit chamber, track bodies are arranged on the two groups of track bases, two groups of travelling wheels matched with the track bodies are rotatably connected to the bottom of a travelling frame at intervals, one group of travelling wheels is driven by a power device, two groups of auxiliary plates are fixedly connected to a travelling frame, two groups of auxiliary plates are rotatably connected with an adjusting sleeve, an adjusting screw is connected to the inner thread of the adjusting sleeve, two groups of mounting grooves are formed in the inner wall side of the grit chamber, and one end of the adjusting screw is rotatably connected with a scraping plate matched with the mounting grooves.

Description

Silt treatment device for grit chamber

Technical Field

The utility model belongs to the technical field of grit chamber sludge treatment equipment, and particularly relates to a grit chamber sludge treatment device.

Background

The sewage is inevitably mixed with silt in the processes of migration, flow and collection; if sand in the sewage is not settled, separated and removed in advance, the operation of subsequent treatment equipment can be influenced; the most important is that the pump of the wearing machine blocks the pipe network, and interferes or even damages the biochemical treatment process; the grit chamber is mainly used for removing sand grains with the grain diameter of more than 0.2mm and the density of more than 2.65 t/cubic meter in sewage so as to protect facilities such as pipelines, valves and the like from abrasion and blockage; the working principle is based on gravity separation, so that the inflow velocity of the sand basin is controlled to enable inorganic particles with high specific gravity to sink, and organic suspended particles can be taken away along with water flow;

at present, a sedimentation tank in the market needs to be manually used for salvaging floating objects on the water surface, and the silt cleaning process at the bottom of the sand settling tank is complex, so that the silt is inconvenient to clean.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a silt treatment device for a grit chamber, which solves the technical problems that the prior sedimentation chamber in the market needs to manually salvage floating objects on the water surface, and the silt cleaning procedure at the bottom of the grit chamber is complicated and is inconvenient to clean the silt.

The scheme adopted by the utility model is as follows: the utility model provides a grit chamber silt processing apparatus, includes grit chamber, carriage, its characterized in that, grit chamber both ends can dismantle and be connected with the sand removal door, grit chamber both ends can dismantle and be connected with two sets of track bases, two sets of track base on all be equipped with the track body, carriage bottom interval rotate and be connected with two sets of driving wheels with track body complex, one of them set of driving wheel be driven by power device, equal fixedly connected with two sets of accessory plates on the carriage, two sets of accessory plate on rotate and be connected with the adjustment sleeve, adjustment sleeve female screw connection have adjusting screw, grit chamber inner wall side be equipped with two sets of mounting grooves, adjusting screw one end rotate be connected with mounting groove complex scraper blade.

Preferably, the power device comprises a group of first synchronous wheels fixedly connected to the rotating shaft of the travelling crane wheel, auxiliary holes corresponding to the first synchronous wheels are formed in the travelling crane frame, second synchronous wheels corresponding to the auxiliary holes are rotationally connected to the travelling crane frame, a synchronous belt is arranged between the first synchronous wheels and the second synchronous wheels, a motor is fixedly connected to the travelling crane frame, and a motor rotating shaft is fixedly connected with the rotating shaft of the second synchronous wheels.

Preferably, the bottom of the travelling crane frame is connected with two groups of support plates through a lifting device, the two groups of support plates are fixedly connected with floating salvage plates, and a plurality of groups of filtering holes are formed in the floating salvage plates at intervals.

Preferably, the lifting device comprises an adjusting telescopic rod fixedly connected between the supporting plate and the travelling crane frame.

Preferably, a sealing strip is arranged between the sand removal door and the sand setting tank.

The utility model has the beneficial effects that:

1. through adjusting the telescopic link for the board is salvaged to the floater descends below the surface of water, through the starter motor, makes driving the frame remove, drives the board and removes is salvaged to the floater on the surface of water, waits that driving the frame and remove to grit chamber border position, carries out the clearance to the board is salvaged to the floater, has avoided artifical salvage, can realize the purpose of salvaging the floater simultaneously when the clearance silt

2. Through rotating the adjusting sleeve, the adjusting screw rod can be driven to act, the scraping plate is driven to ascend along the mounting groove (the vertical direction groove) and then an operator cleans or maintains the scraping plate.

Drawings

Fig. 1 is one of the perspective views of the present utility model.

Fig. 2 is a partial enlarged view of a of fig. 1.

Fig. 3 is one of the perspective cross-sectional views of the present utility model.

Fig. 4 is a second perspective cross-sectional view of the present utility model.

Fig. 5 is a perspective view of the float fishing plate of the present utility model.

Reference numerals: 1. a sand setting tank; 2. a travelling crane frame; 3. a sand removal door; 4. a track base; 5. a track body; 6. a running wheel; 7. an auxiliary plate; 8. an adjusting sleeve; 9. adjusting a screw; 10. a mounting groove; 11. a scraper; 12. a first synchronizing wheel; 13. an auxiliary hole; 14. a second synchronizing wheel; 15. a synchronous belt; 16. a motor; 17. a support plate; 18. a floating object salvaging plate; 19. a filter hole; 20. and adjusting the telescopic rod.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments with reference to the accompanying drawings 1-5. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Embodiment one, a grit chamber silt processing apparatus, including grit chamber 1, driving frame 2, its characterized in that, grit chamber 1 both ends can dismantle and be connected with sand removal door 3, grit chamber 1 both ends can dismantle and be connected with two sets of track bases 4, two sets of track base 4 on all be equipped with track body 5, driving frame 2 bottom interval rotate and be connected with track body 5 complex two sets of driving wheels 6, one of them set of driving wheel 6 is driven by power device, driving frame 2 on equal fixedly connected with two sets of accessory plates 7, two sets of accessory plates 7 on rotate and be connected with adjusting collar 8, adjusting collar 8 female screw connection have adjusting screw 9, grit chamber 1 inner wall side be equipped with two sets of mounting groove 10, adjusting screw 9 one end rotate and be connected with mounting groove 10 complex scraper blade 11.

In a second embodiment, on the basis of the first embodiment, the power device includes a group of driving wheels 6, a first synchronizing wheel 12 is fixedly connected to a rotating shaft of the driving wheels, an auxiliary hole 13 corresponding to the first synchronizing wheel 12 is formed in the driving frame 2, a second synchronizing wheel 14 corresponding to the auxiliary hole 13 is rotatably connected to the driving frame 2, a synchronous belt 15 is arranged between the first synchronizing wheel 12 and the second synchronizing wheel 14, a motor 16 is fixedly connected to the driving frame 2, and a rotating shaft of the motor 16 is fixedly connected with a rotating shaft of the second synchronizing wheel 14.

In the third embodiment, on the basis of the second embodiment, the bottom of the travelling crane frame 2 is connected with two groups of support plates 17 through a lifting device, two groups of support plates 17 are fixedly connected with floating salvage plates 18, and a plurality of groups of filtering holes 19 are formed in the floating salvage plates 18 at intervals.

In the fourth embodiment, on the basis of the third embodiment, the lifting device includes an adjusting telescopic rod 20 fixedly connected between the supporting plate 17 and the crane frame 2.

In a fifth embodiment, on the basis of the fourth embodiment, a sealing strip is arranged between the sand removal door 3 and the sand basin 1.

When the embodiment is used, during dredging operation, the motor 16 is started, the sand removal door 3 is opened, and the first synchronous wheel 12 and the second synchronous wheel 14 are matched through the synchronous belt 15, so that a group of traveling wheel 6 bodies can be driven and started, the traveling frame 2 is driven to move along the track body 5, the scraping plate 11 is driven to move along the mounting groove 10 (as a direction groove is transversely formed in the mounting groove in FIG. 5), sludge at the bottom of the sand removal tank 1 is scraped out of the sand removal tank 1, and the function of automatically cleaning the sludge is realized;

the floating object salvaging plate 18 is lowered below the water surface by adjusting the telescopic rod 20, the motor 16 is started to enable the travelling crane frame 2 to move to drive the floating object salvaging plate 18 to move, floating objects on the water surface are salvaged into the floating object salvaging plate 18, the travelling crane frame 2 is moved to the edge position of the grit chamber 1 to clean the floating object salvaging plate 18, manual salvaging is avoided, and the purpose of salvaging the floating objects can be achieved simultaneously when silt is cleaned;

when the scraper 11 needs to be maintained or cleaned, the scraper 11 is moved to a position corresponding to the installation groove 10 (the vertical direction groove is formed), an operator stands on the travelling crane frame 2, can drive the adjusting screw 9 to act by rotating the adjusting sleeve 8, drives the scraper 11 to ascend along the installation groove 10 (the vertical direction groove is formed in the installation groove as shown in fig. 5), and then the operator cleans or maintains the scraper 11.

The above description is only for the purpose of illustrating the utility model, and it should be understood that the utility model is not limited to the above embodiments, but various modifications consistent with the idea of the utility model are within the scope of the utility model.

Claims (5)

1. The utility model provides a grit chamber silt processing apparatus, includes grit chamber (1), driving frame (2), its characterized in that, grit chamber (1) both ends can dismantle and be connected with sand removal door (3) grit chamber (1) both ends can dismantle and be connected with two sets of track bases (4), two sets of track base (4) on all be equipped with track body (5), driving frame (2) bottom interval rotate and be connected with two sets of driving wheels (6) with track body (5) complex, one of them set of driving wheel (6) are driven by power device driving frame (2) on equal fixedly connected with two sets of accessory plate (7), two sets of accessory plate (7) on rotate and be connected with adjusting collar (8), adjusting collar (8) in threaded connection have adjusting screw (9), grit chamber (1) inner wall side be equipped with two sets of mounting groove (10), adjusting screw (9) one end rotate be connected with mounting groove (10) complex scraper blade (11).

2. The grit chamber silt treatment apparatus according to claim 1, wherein the power device comprises a group of driving wheels (6) fixedly connected with a first synchronizing wheel (12), an auxiliary hole (13) corresponding to the first synchronizing wheel (12) is formed in the driving frame (2), a second synchronizing wheel (14) corresponding to the auxiliary hole (13) is rotatably connected to the driving frame (2), a synchronous belt (15) is arranged between the first synchronizing wheel (12) and the second synchronizing wheel (14), a motor (16) is fixedly connected to the driving frame (2), and a rotating shaft of the motor (16) is fixedly connected with a rotating shaft of the second synchronizing wheel (14).

3. The silt treatment apparatus of the grit chamber according to claim 2, wherein, the bottom of the travelling crane frame (2) is connected with two groups of support plates (17) through a lifting device, the two groups of support plates (17) are fixedly connected with a floating object salvaging plate (18), and a plurality of groups of filtering holes (19) are arranged on the floating object salvaging plate (18) at intervals.

4. A grit chamber sludge treatment apparatus as claimed in claim 3, wherein the lifting means comprises an adjusting telescopic rod (20) fixedly connected between the support plate (17) and the travelling crane frame (2).

5. The silt treatment apparatus of the grit chamber according to claim 4, wherein a sealing strip is arranged between the grit chamber (1) and the grit chamber door (3).