CN220642868U

CN220642868U - Port engineering sludge dewatering device with filtering capability

Info

Publication number: CN220642868U
Application number: CN202322310719.2U
Authority: CN
Inventors: 黄孝福
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-22
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a sludge dewatering device with a filtering function for port engineering, which comprises a base plate, wherein the right side of the top of the base plate is respectively connected with a sedimentation tank and a mounting frame through bolt connection, the bottom of the front side of the sedimentation tank is fixedly connected with a collecting box through bolt penetration, the top and the bottom of the rear side of the sedimentation tank are respectively communicated with a storage tank and a filtering mechanism, the left side of the top of the sedimentation tank is communicated with a liquid draining shell, the top of the liquid draining shell penetrates through the mounting frame and is communicated with an extrusion tank, and the inner cavity of the extrusion tank is fixedly connected with a water filtering plate. According to the utility model, through the matched use of the sedimentation tank, the filtering mechanism, the electric push rod, the conveying mechanism, the extrusion tank, the liquid discharge shell, the storage tank, the feed valve, the extrusion plate and the water filtering plate, the sewage treatment device has the advantages of filtering and purifying, can firstly sediment and purify impurities in sewage, then remove peculiar smell and filter the sewage, has better effect on filtering and purifying the sewage, and avoids pollution of the sewage to the ecological environment.

Description

Port engineering sludge dewatering device with filtering capability

Technical Field

The utility model relates to the technical field of port engineering construction, in particular to a sludge dewatering device with a filtering function for port engineering.

Background

Port engineering is an engineering technology of various engineering facilities required for constructing ports, including port site selection, engineering planning and design and construction of various facilities, and sludge needs to be dehydrated in the construction process so as to be transported.

According to the utility model of a sludge dewatering device, the patent number of which is CN215327665U and is named as a sludge dewatering device, the sludge dewatering device comprises a front dewatering cylinder and a rear dewatering cylinder, wherein the front dewatering cylinder is arranged on a frame, and the rear dewatering cylinder is connected with the front dewatering cylinder.

Such as: the sewage dewatering device has the advantages that the sewage dewatering device does not have a filtering function, after the sludge is dewatered, the separated sewage cannot be filtered and purified, the sewage is polluted by ecological environment, unpleasant peculiar smell gas can be emitted, and meanwhile impurities in the sewage cannot be quickly settled.

Disclosure of Invention

The utility model aims to provide a sludge dewatering device with a filtering function for port engineering, which has the functions of filtering and purifying, prevents sewage from polluting the ecological environment, can enable impurities in the sewage to quickly settle, and solves the problems that the sewage pollutes the ecological environment and cannot enable the impurities in the sewage to quickly settle due to the fact that the filtering and purifying function is not provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a silt dewatering device for port engineering with filtering capability, includes the bed plate, the right side at bed plate top is connected with subsides case and mounting bracket respectively through bolted connection, the bottom of subsides case front side is through the fixedly connected with collection box of bolt penetration, the top and the bottom of subsides case rear side are linked together respectively and are had storage case and filter mechanism, the left side intercommunication at subsides case top has the flowing back shell, the top of flowing back shell is run through the mounting bracket and is linked together and have the extrusion case, the inner chamber fixedly connected with drainage board of extrusion case, the left front and back both sides of extrusion case all have electric putter through bolt penetration, electric putter's output has the stripper plate through bolted connection, the right side intercommunication of extrusion case has the row material shell, the bottom intercommunication of row material shell has the relief valve, the top intercommunication of extrusion case has conveying mechanism, the left side fixedly connected with collection water shell at extrusion case top, the bottom intercommunication of collection water shell has connecting water pipe.

Preferably, the filtering mechanism comprises a filtering box, an inner cavity of the filtering box is filled with an active carbon layer, a drain pipe is communicated with the bottom of the filtering box, a water suction pump is communicated with the top of the filtering box, and a water inlet pipe of the water suction pump is communicated with the rear side of the sedimentation box.

Preferably, the conveying mechanism comprises a conveying cylinder, a driving motor is connected to the left side of the conveying cylinder through a bolt, an output shaft of the driving motor penetrates through an inner cavity of the conveying cylinder and is fixedly connected with a feeding screw, the right side of the feeding screw is movably connected with the conveying cylinder through a bearing, a water filtering net is fixedly connected to the bottom of the conveying cylinder in a penetrating mode, a feeding hopper is communicated to the left side of the top of the conveying cylinder, and the right side of the bottom of the conveying cylinder is communicated with an extrusion box.

Preferably, the bottom of the storage box is sleeved with a feed valve, and the right side of the connecting water pipe is communicated with the sedimentation box.

Preferably, the left side at the top of the base plate is fixedly connected with the conveying mechanism through a vertical rod, and the right side at the bottom of the inner cavity of the extrusion box is fixedly connected with a water guide plate.

Preferably, the bottom of extrusion case and mounting bracket fixed connection, the top intercommunication of storage case has the loading hopper.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the matched use of the sedimentation tank, the filtering mechanism, the electric push rod, the conveying mechanism, the extrusion tank, the liquid discharge shell, the storage tank, the feed valve, the extrusion plate and the water filtering plate, the sewage treatment device has the advantages of filtering and purifying, can firstly sediment and purify impurities in sewage, then remove peculiar smell and filter the sewage, has better effect on filtering and purifying the sewage, and avoids pollution of the sewage to the ecological environment.

Drawings

FIG. 1 is an isometric view of a construction of the present utility model;

FIG. 2 is a cross-sectional isometric view of the settling tank of the present utility model;

FIG. 3 is a rear isometric view of a partial structure of the present utility model;

fig. 4 is a cross-sectional isometric view of the present utility feed cylinder and extrusion box.

In the figure: 1. a base plate; 2. a sedimentation tank; 3. a collection box; 4. a filtering mechanism; 5. a mounting frame; 6. connecting a water pipe; 7. an electric push rod; 8. a water collecting shell; 9. a conveying mechanism; 10. an extrusion box; 11. a discharge shell; 12. a discharge valve; 13. a liquid discharge shell; 14. a storage bin; 15. a feed valve; 16. a drain pipe; 17. an activated carbon layer; 18. a filter box; 19. a water pump; 20. a driving motor; 21. a feed hopper; 22. a water filter screen; 23. a feed screw; 24. a feed delivery cylinder; 25. an extrusion plate; 26. a water filtering plate.

Detailed Description

Referring to fig. 1-4, a sludge dewatering device with filtering function for port engineering comprises a base plate 1, wherein the right side of the top of the base plate 1 is respectively connected with a sedimentation tank 2 and a mounting frame 5 through bolt connection, the bottom of the front side of the sedimentation tank 2 is fixedly connected with a collecting box 3 through bolt penetration, the top and the bottom of the rear side of the sedimentation tank 2 are respectively communicated with a storage tank 14 and a filtering mechanism 4, the left side of the top of the sedimentation tank 2 is communicated with a liquid discharge shell 13, the top of the liquid discharge shell 13 penetrates through the mounting frame 5 and is communicated with an extrusion tank 10, the inner cavity of the extrusion tank 10 is fixedly connected with a water filtering plate 26, the front side and the rear side of the left side of the extrusion tank 10 are respectively connected with an electric push rod 7 through bolt penetration, the output end of the electric push rod 7 is connected with an extrusion plate 25 through bolt connection, the right side of the extrusion tank 10 is communicated with a discharge shell 11, the bottom of the discharge shell 11 is communicated with a discharge valve 12, the top of the extrusion tank 10 is communicated with a conveying mechanism 9, the left side of the top of the extrusion tank 10 is fixedly connected with a water collecting shell 8, and the bottom of the water collecting shell 8 is communicated with a connecting water pipe 6;

the filtering mechanism 4 comprises a filtering box 18, an inner cavity of the filtering box 18 is filled with an active carbon layer 17, the bottom of the filtering box 18 is communicated with a drain pipe 16, the top of the filtering box 18 is communicated with a water suction pump 19, a water inlet pipe of the water suction pump 19 is communicated with the rear side of the sedimentation box 2, and purified water can be discharged from the filtering box 18 by arranging the drain pipe 16;

the conveying mechanism 9 comprises a conveying cylinder 24, the left side of the conveying cylinder 24 is connected with a driving motor 20 through a bolt, an output shaft of the driving motor 20 penetrates through an inner cavity of the conveying cylinder 24 and is fixedly connected with a feeding screw 23, the right side of the feeding screw 23 is movably connected with the conveying cylinder 24 through a bearing, the bottom of the conveying cylinder 24 is fixedly connected with a water filtering net 22 in a penetrating manner, the left side of the top of the conveying cylinder 24 is communicated with a feed hopper 21, the right side of the bottom of the conveying cylinder 24 is communicated with the extrusion box 10, and the feeding hopper 21 is arranged, so that the conveying mechanism has a sprinkling prevention function and can prevent silt from splashing outside during pouring;

the bottom of the storage box 14 is sleeved with a feed valve 15, the right side of the connecting water pipe 6 is communicated with the sedimentation box 2, and the collection box 3 is arranged to have the function of conveniently cleaning sedimentation impurities, so that the collection box 3 can be pulled out from the front side of the sedimentation box 2 to facilitate dumping of the sedimentation impurities inside;

the left side at the top of the base plate 1 is fixedly connected with the conveying mechanism 9 through a vertical rod, the right side at the bottom of the inner cavity of the extrusion box 10 is fixedly connected with a water guide plate, the drainage function is realized by arranging the water guide plate, the dropped sewage can quickly flow out of the extrusion box 10, and the support and fixation function is realized by arranging the vertical rod, so that the left side of the conveying mechanism 9 can be supported, and the sewage is more stable;

the bottom and the mounting bracket 5 fixed connection of extrusion case 10, the top intercommunication of storage case 14 has the loading hopper, through setting up the loading hopper, can conveniently add alum in the storage case 14, through setting up mounting bracket 5, possess the function of installation support, can carry out fixed mounting to extrusion case 10.

When in use, the device is externally connected with a power supply and a controller, the pumped sludge is poured into a feed cylinder 24 through a feed hopper 21, at the moment, a driving motor 20 is controlled to work to drive a feed screw 23 to rotate positively, the feed screw 23 which rotates positively pushes the sludge to move rightwards, sewage in the sludge flows into a water collecting shell 8 through a water filtering net 22 at the bottom in the process of moving rightwards, then flows into a settling tank 2 through a connecting water pipe 6 at the bottom of the water collecting shell 8 to be stored, the sludge moves to the rightmost side and then enters a water filtering plate 26 in an extrusion tank 10, the electric push rods 7 at the front side and the rear side are controlled to push the extrusion plate 25 to move rightwards to extrude the sludge on the water filtering plate 26, the sewage in the sludge is extruded and discharged again, the sewage flows into the settling tank 2 through a liquid discharging shell 13, at this time, the feed valve 15 is controlled to be opened, alum in the storage tank 14 flows into the sedimentation tank 2 to be mixed with sewage, aluminum hydroxide colloid with positive charges is formed after the alum is dissolved in water, impurities in the water sink together due to the adsorption effect of the aluminum hydroxide colloid, the impurities in the sewage can be purified, after the sludge is extruded for a certain time, the discharge valve 12 is controlled to be opened, the sludge is discharged under the action of pressure through the discharge shell 11 and the discharge valve 12, after the sewage is settled for a certain time, the water suction pump 19 is controlled to work, the sewage after the sedimentation tank 2 is sucked into the filter tank 18 by the water suction pump 19, the activated carbon layer 17 filled in the inside adsorbs peculiar smell substances in the sewage, and the peculiar smell in the sewage can be removed, so that the sewage can be purified more thoroughly through sedimentation and adsorption.

To sum up: this silt dewatering device for harbour engineering with filtering capability through subside case 2, filtering mechanism 4, electric putter 7, conveying mechanism 9, extrusion case 10, flowing back shell 13, storage case 14, feed valve 15, stripper plate 25 and the cooperation of straining water board 26 use, has solved not possess filtering purification function, leads to sewage pollution ecological environment, can't make the interior impurity of sewage subside fast's problem.

Claims

1. Sludge dewatering device for port engineering with filtering capability, including bed plate (1), its characterized in that: the utility model discloses a water collecting device, including base plate (1), mounting bracket (5), electric putter (7) are all connected with through bolt in the right side at base plate (1) top respectively, the bottom of subsidence box (2) front side is through fixedly connected with collecting box (3), the top and the bottom of subsidence box (2) rear side communicate respectively have storage case (14) and filter mechanism (4), the left side intercommunication at subsidence box (2) top has flowing back shell (13), the top of flowing back shell (13) is run through mounting bracket (5) and is communicated with extrusion case (10), the inner chamber fixedly connected with drainage plate (26) of extrusion case (10), both sides all are through bolt through connection electric putter (7), the output of electric putter (7) is through bolted connection there is stripper plate (25), the right side intercommunication of extrusion case (10) has discharge case (11), the bottom intercommunication of discharge case (11) has discharge valve (12), the top intercommunication of extrusion case (10) has conveying mechanism (9), the bottom (8) of extrusion case (10) side fixedly connected with water collecting pipe (8).

2. The sludge dewatering device for port engineering with filtering function according to claim 1, wherein: the filtering mechanism (4) comprises a filtering box (18), an inner cavity of the filtering box (18) is filled with an active carbon layer (17), a drain pipe (16) is communicated with the bottom of the filtering box (18), a water suction pump (19) is communicated with the top of the filtering box (18), and a water inlet pipe of the water suction pump (19) is communicated with the rear side of the sedimentation box (2).

3. The sludge dewatering device for port engineering with filtering function according to claim 1, wherein: conveying mechanism (9) are including defeated feed cylinder (24), there is driving motor (20) in the left side of defeated feed cylinder (24) through bolted connection, the output shaft of driving motor (20) runs through to the inner chamber of defeated feed cylinder (24) and fixedly connected with pay-off screw rod (23), the right side of pay-off screw rod (23) is through bearing and defeated feed cylinder (24) swing joint, the bottom of defeated feed cylinder (24) runs through fixedly connected with drainage screen (22), the left side intercommunication at defeated feed cylinder (24) top has feeder hopper (21), the right side and the extrusion case (10) of defeated feed cylinder (24) bottom communicate.

4. The sludge dewatering device for port engineering with filtering function according to claim 1, wherein: the bottom of the storage box (14) is sleeved with a feed valve (15), and the right side of the connecting water pipe (6) is communicated with the sedimentation box (2).

5. The sludge dewatering device for port engineering with filtering function according to claim 1, wherein: the left side at the top of the base plate (1) is fixedly connected with the conveying mechanism (9) through a vertical rod, and the right side at the bottom of the inner cavity of the extrusion box (10) is fixedly connected with a water guide plate.

6. The sludge dewatering device for port engineering with filtering function according to claim 1, wherein: the bottom of extrusion case (10) is fixedly connected with mounting bracket (5), the top intercommunication of storage case (14) has the loading hopper.